Views: 3 Author: Site Editor Publish Time: 2020-04-14 Origin: Site
The frame scaffolding of door frame usually consists of a vertical pole set at two intervals and a crossbar connecting the upper part of the two poles. The problem is that there is no shielding between the two diagonal braces. There is a safety hazard. This article covers a type of frame scaffolding. The frame scaffolding has a safety device on the door rack. The frame scaffolding can prevent pedestrians from crossing between the two diagonal struts of the door rack, eliminating potential safety hazards. Since the safety device is detachable between the door frames, the construction personnel can decide whether to install the safety device and where to install the safety device according to the actual needs. The use cost will be lower.
1. The problem in the existing frame scaffolding
2. Introduction of the safety device on frame scaffolding
3. The charactristic of the frame scaffolding’s safety equipment
In the existing frame scaffolding, the door frame usually consists of a vertical pole set at two intervals and a crossbar connecting the upper part of the two poles. In addition, an oblique pole is also provided between the vertical pole and the crossbar, and one or more reinforcing crossbars are also provided between the diagonal pole and the corresponding vertical pole. The problem with this kind of frame scaffolding is that there is no shielding between the two diagonal braces, so people can freely walk through, which is a safety hazard.
This article covers a type of frame scaffolding. The frame scaffolding has a safety device on the door rack. The safety device for the frame scaffolding comprises an upper frame tube, a seat tube and a number of hooks. The upper frame pipe comprises a horizontal pipe and two vertical pipes arranged at both ends of the horizontal pipe. The upper end of the two vertical pipes is fixedly connected with the seat pipe. The hooks are fixedly arranged on the seat pipe. In this way the safety device can be buckled on the scaffold door frame. On the one hand, it can prevent pedestrians from crossing between the two diagonal struts of the door rack, eliminating potential safety hazards. On the other hand, since the safety device is detachable between the door frames. Therefore, the construction personnel can flexibly decide whether to install the safety device and where to install the safety device according to the actual needs. The use cost will be lower.
The frame scaffolding is characterized by the fact that the upper frame tube also comprises two bends, one end of which is fixedly connected to both ends of the horizontal tube respectively, and the other end is fixedly connected to the corresponding vertical tube. The diagonal strut of the frame scaffolding door frame is provided with an upper and lower reinforcing crossbar between the corresponding pole. The safety device comprises two hooks, which are respectively buckled on the two lower reinforcing crossbars of the gantry. The lower reinforced horizontal bar of frame scaffolding is located in the vertical middle position of the vertical pole, and the safety device is located in the vertical middle position of the door frame.
