Scaffolding couplers, including connecting steel pipes, flat steels, hardwood wedges and cross buckles, etc. This article will introduce the relevant knowledge of the scaffolding coupler, I hope it will be helpful to everyone.
The disassembly process of the scaffolding coupler.
The scaffolding coupler products owned by the company.
The scaffolding coupler includes connecting steel pipe, flat steel, hardwood wedges and cross buckles. The scaffolding coupler not only ensures the lateral stability of the outer scaffold frame, but also achieves the effect of promoting longitudinal stability; because of the tool-type outer scaffolding coupler It can be dismantled and can be used multiple times after being disassembled, so it has the advantages of saving labor and materials.
When removing the outer scaffold, the disassembly process of this scaffolding coupler is as follows:
When there is no post-pouring concrete at the reinforced column head, first remove the cross buckle of the scaffolding coupler, then loosen the hardwood wedge of the scaffolding coupler, and then lift the connecting steel pipe upwards to make the first bolt hole separate from the prefabricated concrete structure of the building floor. Buried steel stigma is enough.
When there is post-pouring concrete at the reinforced column head, first remove the cross buckle, then loosen the hard wood wedges, and then lightly penetrate the protective device, and then lift the connecting steel pipe upwards to make the first bolt hole separate from the reinforced concrete structure of the building floor. The buried steel stigma is sufficient.
Since the scaffolding coupler can be removed and can be used multiple times after being removed, the scaffolding coupler has the advantages of saving labor and materials.
The scaffolding coupler, when entering the decoration construction outside the building, the reserved frame eye is smaller than the conventional one, generally only about 40x30mm, if it is near the last process, such as exterior wall coating
During construction, you can also flexibly remove the scaffolding coupler, and then tie the reinforced column head with No. 8 iron wire, and then connect the iron wire to the outer scaffold frame. When you want to remove the outer scaffold, you only need to cut the iron wire. Therefore, in the cross operation of the interior and exterior decoration of the building, the laterally stable connection of the outer scaffold can also take advantage of the detachability of the scaffolding coupler, layer by layer as appropriate to the above simple connection processing.
The products provided by Nanjing Tuopeng are high-quality and affordable scaffolding materials. Customization requirements can be met here. Our products are exported to Canada, the United States, Trinidad and Tobago, New Zealand, Thailand, Malaysia, Colombia, the Middle East, Poland and other European countries. We can provide frame scaffolds, scaffolding couplers, ring lock scaffolds, scaffold tubes, cup lock scaffolds and other products. Among them, the scaffolding coupler includes: scaffold drop forged joints and scaffold press joints.
If you are satisfied with our company's scaffolding coupler, you can directly order or consult the scaffolding coupler related issues. We will provide you with the best scaffolding coupler products and services. Looking forward to your visit, I wish you success in your work.
Ringlock is one of the most advanced and complete scaffolding systems on the market and a popular choice for many different types of applications. But before you consider buying ring lock scaffolding, you may be confused about what exactly is the standard for ringlock scaffolding?
Ringlock scaffolding standard
Ringlock scaffolding features
The ringlock scaffold standard with rose wreath and connecting pin is the vertical component of the ringlock system scaffold tower.
Ringlock scaffold standard coupling pin is fixed with nut class 8.8 or pressed-in bolt.
According to Rosette Ring Shape, the ringlock scaffolding standard applies to different countries, including USA and Canada, Singapore, New Zealand, Chile, European Layher, etc.
Ringlock scaffolding standards are tested according to EN12810 and AS1576 building scaffolding standards.
Ringlock scaffolding standards include OD 48.3mm normal load and OD 60.3mm heavy-duty support system based on allowable tubular size and carrying capacity.
Ringlock scaffolding is also known as Pin Lock System modular Scaffolding. Used for all kinds of construction, such as civil, infrastructure, industrial, oil and gas, commercial, bridge, highway, support, formwork concrete temporary support, etc.
The surface treatment is always hot dip galvanized. Different colors of paint and powder coatings are available upon request.
The welding quality of the ring scaffold standard conforms to the CE certification standards en1090-1 and ISO 3834-2
The ring lock looks like a flat round piece of metal. It has nine openings, including one in the middle and eight on the periphery, giving it the appearance of a petaled flower (hence the name). With many openings, a ring lock can accommodate many connections. These also allow the rod to be placed in a curved structure, or at an Angle of 45° or 90°.
Because they can connect multiple components together, the ring brackets create a variety of custom accessories. We often use them for special events (bleachers), industrial sectors (confined Spaces), or when certain obstacles (such as Bridges, towers, and buildings on irregular slopes) prevent us from installing other types of scaffolding. In other words, ring-locked scaffolding is an ideal solution for more complex projects.
Why is ring lock scaffold popular?
1. Annular scaffold node structure is reasonable, axial force, force bar makes scaffold in three-dimensional space, the overall structural strength is high, the overall stability is good, with reliable self-locking performance, can better meet the construction needs of scaffold safety.
2. Reduce the cost, can use the existing fastener-type steel pipe scaffold equipment for renovation, greatly reduce the update cost.
3.Ring lock scaffold components uniform size, scaffolding erection with standardization, standardization, suitable for site civilized construction characteristics; With ringlock and bar as a whole, bulk and loss cost are avoided and field management is convenient.
4. High efficiency and reduction of labor intensity, operation level, connection speed is 2-3 times faster than the traditional scaffold installation, workers only need a small hammer can complete all homework, can reduce the labor intensity of 0.5 times.
5. Simple maintenance, because ringlock scaffold completely avoids bolt operation, inadvertently missing parts, parts easy to carry, strong, by touch collision approval, general corrosion does not affect the operation, simple installation and maintenance, easy to transport.
6. Ring scaffold group is flexible and applicable to a wide range. According to construction requirements, it can be composed of various groups of sizes of 0.6m and load modules such as single row, double row scaffold, bracket and material lifting. Multi-functional scaffold construction equipment, can do curve decoration, can also be used on the ground any difference, according to different load requirements, flexible adjustment of the bracket spacing.
Ring lock scaffolding because of its excellent bearing capacity and safety by people's appreciation, learn about the ring lock scaffolding standards can make it easier for you to pick up quality scaffolding and use it safely. If you need a better, safer, and precision-tested ring lock scaffold, Nanjing Tuopeng Construction Technology can provide you with the perfect product.
Traditionally, scaffolding is a temporary structure used in the construction or maintenance of buildings to support personnel and materials. Scaffolding allows a builder or repairman to stand on a raised surface. This surface allows him/her access to the raised area of the building where work is required.
1. The old ringlock scaffold system
2. The main purpose of the new ringlock scaffold system
3. An improved ringlock scaffolding system
The ringlock scaffolding system is composed of a variety of prefabricated materials connected by the scaffold connection system. Some existing scaffold connection systems use the ringlock scaffolding system to interconnect the poles and rails of scaffolding, as well as the poles and slants. The existing ringlock scaffolding system USES wedges to lock the scaffolding's risers, crossbars, and slants into place.There is such a ringlock scaffolding system. It comprises a vertical tubular column fixed at regular intervals by a disc-shaped metal rosette. The ringlock scaffolding has an expansion recess at each of the lateral edges of the first opening that extends essentially in a radial direction. The expansion concave is tapered on the removed outer surface, but the ringlock scaffolding does not contain any information about the device used to improve the rotary stiffness of the joints formed by horizontal and vertical tubular scaffold columns.
Therefore, the main purpose of the new ringlock scaffold system is to provide an improved ringlock scaffold system for connecting tubular horizontal components and vertical components with increased rotary stiffness. In addition, the required improved ring lock system will be able to create a greater contact area with the wedge and thus prevent the wedge from deflecting when using the assembled structure. In addition, the required ringlock scaffolding will significantly improve the shear load capacity.
Next, we introduce an improved ringlock scaffolding system for scaffold systems. The ringlock scaffolding system provides improved strength and rotational stiffness for connectors formed by connecting risers and crossbars, as well as risers and slants. The annular support structure has a top surface, a bottom surface and an opening extending from the top surface to the bottom surface. The inner wall of the opening in the annular support structure gradually shrinks from the top surface to the bottom surface. The receding inner wall of the opening in the annular support structure matches the cone on the surface of the wedge, thus providing a larger contact area with the receding wedge when engaged. The annular support structure provides improved strength at the joints formed between the pole and the crossbar and between the pole and the diagonal members. The annular support structure provides better rotational stiffness at the joints formed between the vertical and horizontal poles and between the vertical and diagonal members. The receding inner wall of the ring support structure is formed by forging. This significantly improves the material properties of the ring support structure. In addition, the shrinking inner wall of ringlock scaffolding's ring support structure increases the shear load capacity. The wedges used to connect the vertical and horizontal poles and the vertical and diagonal members are also forged. This provides excellent material strength and increased shear load capacity. The cast end of the bar was redesigned to support the wedge. Thus, the ability of the wedge to transfer loads from the connecting transverse, vertical and diagonal members is improved.
Frame scaffolding is often an essential part of construction and home maintenance, but negligence of falsework can lead to serious accidents. So how do we install scaffolding to keep ourselves safe?
What should I know about the assembly of frame scaffolding?
What should I do when assembling frame scaffolding?
What should I know when I remove the scaffolding?
Make sure you have the proper training to set up the scaffolding.
Surface elevation change
Inspect the frame, bracket and all other parts for damage, bending and excessive rust or wear.
Use seat belts tied to scaffolding, buildings or lifelines. For more information, see OSH Answers Seat Belts, Seat Belts and Lanyards.
Assemble the scaffolding with another person so that one person is on the frame scaffolding and one person transfers material from the ground.
Check the verticality and alignment of all scaffolding components.
Remove debris and mud from the installation area and level the ground before placing the segmented legs.
Install the segmented legs on a stable, solid base. Use mud when the scaffolding is erected on the soil.
Use a suitable mud threshold of 50 x 250 mm (for example, 2 x 10 ft boards) continuous under at least two support feet. Where possible, the sill should be at least 600 mm (2 ft) above the foot of thefalsework.
The base plate is nailed or screwed onto the mud.
Use a jackscrew to eliminate the risk of temporarily lifting the scaffolding to add a shim when partially or unevenly.
Always check the locking device.
Make sure all parts of the first level are horizontal and square.
Install the ladder as the erection proceeds. When the frame scaffolding is in place for a long time, install the stairs. The ladder must extend 1 m (3 ft) above the platform and securely attached to the stage.
Secure all brackets and guard rails securely. Make sure that all cross braces fit and lock on each post in each section.
Install all the guardrails required: top, middle and toe. Requirements will vary depending on the materials used and the laws that apply to your area.
Check the board before use. Check the weight that the board must carry, including the weight of the crew, tools and materials.
The platform is completely completed at each level of work before the next level is assembled.
Secure the falsework to adjacent building structures in accordance with the regulations applicable to your area.
All equipment is assembled according to the manufacturer's specifications or engineer's design.
Do not mix frames and parts from different manufacturers.
Do not use nails or other equipment to replace the appropriate fixing parts recommended by the manufacturer.
Do not replace concrete mud pedestals, plates and jackscrews with concrete blocks, bricks or scrap.
Do not over-expand the jackscrews.
Do not use ladders or temporary devices on top of the scaffolding to increase the height.
Do not use the same board as the platform base.
Do not wear inappropriate braces.
Do not use cross braces as guard rails.
Do not use the falsework frame to climb the work platform.
Wooden guardrail (fixed to the frame)
Make sure the structure is always stable.
A platform that removes all materials and debris before dismantling.
In the reverse order of installation.
Completely remove each layer before starting the bottom.
Work from the full platform deck while removing the brackets and frame.
Carefully remove the jammed or rusted parts. Pulling or pulling a stuck part usually leads to loss of balance. Put on a seat belt and a lanyard.
Do not throw or drop boards or parts from height.
Inspect and maintain all frame scaffolding components. Repair or discard all damaged parts immediately.
Lubricate the moving parts of all accessories.
Learn to set up falsework correctly to ensure that you and anyone using the device remain safe. If you want to buy safe, durable, high quality and reasonably priced frame scaffolding, Nanjing Tuopeng Construction Technology can provide you with the perfect product.
Frame scaffolding is a necessary part of building and house maintenance, so how do we set up the frame scaffold correctly to ensure the safety of the people using the equipment? How to maintain the frame scaffold can make it last longer?
How to erect frame scaffolding?
Frame scaffolding repair checklist
How to properly maintain frame scaffolding?
1.Choose a safe foundation to build and set up your frame scaffolding. Obtain mudstone or floor to fix the scaffolding ladder frame to make the foundation more stable. One of the main concerns here is to make the scaffolding level and on a firm ground. If you are on uneven ground, you need to dig to make the dirt level in any high corners. In addition, use the adjustment screws on the scaffold to level the structure. If the surface is on a steep slope, get a leg stretch.
2. Choose casters. If you plan to move the scaffold to work in various positions, include casters in the scaffold setup. Remember to lock the casters when they are fixed in place.
3. Lay out the ends of the frame scaffolding. Lift one end and attach the cross bracket. When you lift the second end piece and connect its upper cross brace, the far end of the brace should support the end part. Fix the end of the cross brace to the bottom of the opposite end frame.
4. Ensure that the scaffold is stable. Move the scaffolding ladder frame to the desired position and make sure it is level and firm.
5. Lift the plank through the scaffold and put it in place. Hardware should be included to hold the board in place.
6. If using a ladder to access the stand, use a ladder designed for that particular stand. A stair-like ladder can be used to access the scaffold, but it must have handrails and treads. One problem with access points is to ensure safe operation and prevent the scaffold from tipping over.
7. Due to the height of the equipment and the risk of falling, it is strongly recommended to use guardrails on all scaffolding. You can also consider the use of plugs and other fall protection devices.
8. Thoroughly check the frame scaffolding settings to ensure that all parts are secure. Every time you leave the site and return to the site, recheck the scaffolding system to make sure it is still safe.
1.After purchase, the customer (the builder or contractor) should install the scaffolding in accordance with the manufacturer's guidelines.
2. When moving and transporting scaffolding ladder equipment, customers should take extra care and ensure that they are properly stored using the correct storage system. Develop a proper scaffold maintenance checklist and follow the checklist.
3. Frame scaffolding should ideally be stored in a suitable moisture-free and frost-free environment.
4. Check the scaffolding regularly, and if you find any general damage or damage, please provide necessary repairs and/or refurbishment.
1.The handling, transportation and storage of the scaffolding ladder frame will greatly affect the service life of any scaffolding type. If the correct scaffolding wine rack is not used to store the scaffolding equipment, will the scaffolding tube bend, warp, beat and dent? This will reduce the actual design load supporting capacity and overall strength of the scaffold unit. In order to avoid metal corrosion and strength reduction, please store the scaffolding in a moisture-free and frost-free environment.
2. Frame scaffolding equipment needs to be repaired or refurbished, regardless of the contractor's degree of caution in time, general damage and accidental accidental damage will occur. Before and after each use of scaffolding, scaffolding ladder frame should be checked regularly, which is usually recommended. This will help the contractor to take quick action on damaged scaffolds, which may need to be repaired or refurbished to make them suitable for operation, properly support the load and restore the structure to good condition.
3. Any type of scaffolding or traditional pipe and fitting scaffolding are usually made of aluminum or steel. In essence, metal is not only prone to corrosion, but also prone to dent, damage and bending. Therefore, the correct handling and installation, transportation and storage of the scaffolding system and the repair or refurbishment of the scaffolding system are essential.
Frame scaffolding is considered the strongest product in any large or large construction project. No matter which type of scaffolding you are using, it should be stored, inspected and maintained regularly. If you are looking for high-quality scaffolding ladder frame equipment at a reasonable price, Nanjing Tuopeng Construction Technology Co. Ltd will provide you with the best products.
Frame scaffolding plays an important role in the construction industry, but it is a broad concept, and there are many small classifications in the frame scaffolding, such as mason frame scaffolding. It is good to know some knowledge about it, such as why is the mason frame scaffolding so important?
What is the mason frame scaffolding?
What are the characteristics of the masonry scaffolding?
What are the advantages of the frame scaffolding system?
Usually, mason frame scaffolding is used for stone work. In the mason frame scaffolding, there are two standard frames with a distance of 1.5 meters from the first standard. The mason frame is completely independent of the stone wall.
The mason scaffolding is used to carry heavy loads because the load on the stones is very heavy. Therefore, the mason frame scaffolding is made stronger by placing the standards at fairly close distances.
Masonry scaffolding or masonry frame scaffolding is a common industry term referring to our popular frame and supporting scaffolding. This is the most common type of scaffolding used by all contractors, from carpenters and mason to owners of weekend projects, who use this scaffolding to make bricks or bricks safer and more efficient. It is easy to install and remove, allowing you to reach the required height quickly.
They are often used by one or two-story residential contractors, painters, etc., but their modular framework can also be stacked several times in large construction projects.
1. The mason frame scaffolding consists of two ladder frames, two pairs of beams and four connecting pins.
2. Frame scaffolding is easy to disassemble and install, saving time and effort.
3. Workers can climb the ladder smoothly and safely without the need for additional ladders.
4. Trapezoidal quartz frame scaffolding is especially suitable for masonry wall construction, exterior wall painting or plaster construction. It is easy to operate and easy to move with casters.
The scaffolding system is the most used scaffolding system in the construction industry and is the main raw material for all scaffolding system suppliers. It has been used for decades, but it is still used in large or small construction projects. The popularity of suspension systems in Malaysia and around the world depends on many advantages.
In construction, time is money. The frame scaffolding system is simple in structure, easy to install and disassemble, and saves a lot of installation and disassembly time. This further saves costs because the stent system typically comes from the stent supplier.
Safety. The frame scaffolding system uses high-strength steel pipes and heavy-duty grade structures for good safety. The simplicity of the frame scaffolding further enhances its safety and robustness, allowing workers to worry about their safety with less work.
Versatility. The frame scaffolding system can be used for the repair and support of various masonry structures of various locking types and pipe diameters. The availability of stonemason scaffold, ladders, drills and pedestrian canopy frames allows for more scaffolding rental options, allowing the scaffolding system to be used in almost any area and corner.
Each scaffold and scaffolding component must support its own weight without failure and is at least four times the maximum expected load applied or delivered to it.
Qualified personnel must design a bracket to load the bracket according to this design.
The loading of scaffold and scaffolding components must not exceed their maximum expected load or rated capacity, whichever is less.
Wood-bearing components should be at least 1,500 lb-f / in2 of building grade wood.
Knowing the characteristics and use requirements of the mason frame scaffolding, you can better ensure the safety of the construction personnel, but more importantly, choose the standard scaffold. If you are looking for durable, sturdy, reasonably priced high quality mason frame scaffolding, Nanjing Tuopeng Construction Technology can provide you with the perfect product.