Fastener scaffold is a new type of scaffold used to support buildings when decorating them. It is widely used in daily life and is often seen. Commonly used in bridges, subways, large factories and other buildings. In the process of scaffolding, there are still some legal requirements to be observed. So what are the regulatory requirements for fastener scaffolding and how to control it? Let's find out.

1. What are the specification requirements for the setting of plate buckle scaffolding?

1, scaffolding quality inspection, scaffolding must go through quality inspection before entering the construction site, the inspection standard is qualified, and there is a quality inspection report.

2. Site selection, quality inspection of site geology, to ensure that the ground is flat, the bearing capacity reaches the standard, and no collapse occurs. If the geology is up to standard, the ground leveling problem can be adjusted by placing an adjustable base.

3. The erection and removal of plate-buckle scaffold support must be carried out by trained professional scaffolder and hold relevant certificates; Non-special operators shall not engage in erection work. Scaffolder must wear safety helmet and fasten safety belt correctly when entering the construction site. Each scaffolder should be equipped with non-slip gloves, non-slip shoes and tool safety hooks or bags, and working tools should be hung on the safety hooks or put into the bags.

4. When the frame body is erected, the first layer of vertical rod, horizontal rod and vertical diagonal rod shall be erected, and the platform steel springboard shall be laid as required. Set the spacing reasonably and erect it according to the pre-approved construction requirements. Connect according to the use requirements and report to the safety acceptance specification for use.

Second, how to control the erection of button scaffolding

1. Mark the dimensions according to the dimensions on the bracket configuration drawing and set out correctly. The setting range can be modified at any time with the installation of the bearing according to the design drawings or the designation of Party A. ..

2. After the base is paid off, the adjustable base should be placed in a suitable position. Pay attention to the bottom plate when placing, and it is forbidden to use materials with uneven bottom plate. The frame wrench is adjusted to be about 250mm away from the bottom plate in advance, which is convenient for adjusting the height of erection time. Jack up the main sleeve part of the standard base on the bearing surface of the wrench, and require the lower edge of the standard base to be completely placed in the groove of the bearing surface of the wrench. Apply the position of the casting beam head to the small hole of the disc, so that the front end of the casting beam head is close to the circular tube of the main frame, and then use an inclined wedge to penetrate into the small hole for shaping.

3. After the whole frame body is leveled, the frame body is on the same horizontal plane, and the levelness deviation of the cross bar of the frame body is not more than 5mm ... The exposed length of the bottom plate adjusting screw of this utility model shall not exceed 300mm, and the height from the ground shall not exceed 550mm.

4. Arrange the vertical diagonal according to the design requirements. According to the requirements of the code, combined with the actual erection situation on site, the vertical diagonal arrangement is generally divided into two forms: matrix spiral (that is, lattice column) and splay symmetry (or V symmetry). In terms of specific implementation, it is mainly a plan.

5. Adjust the installation height of the frame. Check the verticality of the frame. The allowable deviation of the verticality of the frame (1.5m high) in each step is 5mm, and the allowable deviation of the overall verticality of the frame is 50mm or 1000mm (h is the overall height of the frame).

6. The cantilever length of the adjustable bracket extending out of the top horizontal bar or double channel joist should not exceed 500mm, and the exposed length of the screw should not exceed 400mm. The length of the adjustable bracket inserted into the column or double channel joist should not be less than 200mm.

7. The structural measures such as column holding and Rachel of the frame body must meet the design requirements.

The above are all the specifications and requirements for the erection of screw scaffold, and how to control the erection of screw scaffold. I hope I can help you understand the relevant knowledge of turnbuckle scaffolding. Please continue to pay attention to more decoration knowledge, decoration company evaluation and decoration cases.