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Double-circular-disc socket-type ring lock scaffold

A scaffolding and socket-type technology, which is applied in the connection of scaffolding, building structure support, building structure support, etc., can solve problems such as loose bolts and decreased self-locking performance

Inactive Publication Date: 2018-01-05
CENT SOUTH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The single-disk socket-type disc buckle scaffold node does not meet the node self-locking conditions when it is subjected to vibration and shock loads, so when the vibration and shock load is too large, the bolts will loosen, resulting in a decline in self-locking performance

Method used

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  • Double-circular-disc socket-type ring lock scaffold
  • Double-circular-disc socket-type ring lock scaffold
  • Double-circular-disc socket-type ring lock scaffold

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Experimental program
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specific Embodiment approach

[0019] Through in-depth research on the bearing mechanism of scaffold nodes, the present invention finds out the most favorable structural form for node stability, optimizes the structure, and provides a high-stability double-disc buckle-type scaffold. The specific implementation is as follows:

[0020] The scaffolding consists of a vertical pole, a horizontal pole, a socket plate, a wedge pin, a diagonal pole, a crossbar end buckle joint, and a diagonal pole end buckle joint. See figure 2 and image 3 . The materials and dimensions of the vertical poles and horizontal poles comply with the relevant provisions of the industry standard "Safety Technical Regulations for Socket-type Buckle-type Steel Pipe Supports for Building Construction" (JGJ 231-2010). The socket plate and the wedge pin are made of ordinary carbon steel plate, and the cross bar end buckle joint is made of ordinary carbon steel plate by bending on a bending machine. The double discs are welded on the pole....

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PUM

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Abstract

A double-circular-disc ring lock scaffold is characterized in that double circular discs are welded to a vertical rod at equal intervals, that is, each scaffold joint comprises the two circular discs,a certain distance is maintained between every two circular discs, end buckle joints of an inclined rod and a cross rod are made of steel plate bent pieces, the end buckle joints are welded to the cross rod and the inclined rod and connected to the double circular discs in a buckled mode when the scaffold is erected, and the end buckle joints are tightly connected with the double circular discs by using wedging plug pins. The double-circular-disc ring lock scaffold has the advantages that the stability is high, the self-locking performance is good, the bearing capacity is high, and the manufacturing technology of components is simple.

Description

technical field [0001] The invention relates to a high-stability coiled scaffolding, in particular to a coiled node of the scaffold. It is a support system for building construction and formwork engineering, and is mainly used to support artificial height construction and formwork erection. Background technique [0002] Scaffolding and formwork brackets are the supporting systems in construction projects, and their reliability and stability are very important. For a long time, safety accidents have occurred frequently due to the unreasonable structure of scaffolding and formwork support itself and the backward safety management work. Moreover, with the rapid development of the modern construction industry and the transportation industry, there are more and more buildings with multi-functional, long-span and large-space structures, which makes the construction more difficult and dangerous, and raises the safety and reliability of scaffolding. higher requirement. [0003] F...

Claims

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Application Information

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IPC IPC(8): E04G7/22
Inventor 何竞飞吕志海
Owner CENT SOUTH UNIV
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