Ladder for high-rise steel structure construction

A steel structure construction and high-rise technology, which is applied to the on-site preparation of building components, building construction, and construction, etc., can solve problems such as inability to meet demand, and achieve the effects of reducing occupied space, stabilizing fixed points, and improving safety.

Inactive Publication Date: 2021-06-29
安兵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned patents have the following disadvantages: due to the need for welding layer by layer during actual steel structure construction, this requires flexible changes to the total length of the ladder, and the ladder in the above-mentioned patent is an integral structure, which cannot meet the demand and needs further development. Improve

Method used

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  • Ladder for high-rise steel structure construction
  • Ladder for high-rise steel structure construction
  • Ladder for high-rise steel structure construction

Examples

Experimental program
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Effect test

Embodiment 1

[0035] A ladder used for high-rise steel structure construction, such as figure 1 As shown, it includes top stair sections 1 interlocked with each other, at least one set of intermediate stair sections 2 and bottom stair sections 4, the top of the top stair sections 1 is provided with a top fixing assembly 6, and the bottom of the bottom stair sections 4 The bottom support assembly 3 is provided, and the outer walls of both sides of the top ladder section 1, the intermediate ladder section 2, and the bottom ladder section 4 are provided with guardrail assemblies 5, and the intermediate ladder section 2 includes two hooks-7, a frame One 8 and two hooks two 9, the two hooks one 7 are respectively welded to the outer walls on both sides of the bottom of the frame one 8, and the two hooks two 9 are respectively welded to the outer walls on both sides of the top of the frame one 8, and the Hook one 7 cooperates with hook two 9, and the inwalls of described hook one 7 and hook two 9...

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Abstract

The invention discloses a ladder for high-rise steel structure construction, and relates to the technical field of steel structure construction. The ladder aims to solve the problem of fixing the length of the ladder. The ladder specifically comprises a top ladder section, at least one middle ladder section and a bottom ladder section which are mutually buckled, wherein a top fixing assembly is arranged at the top of the top ladder section, a bottom supporting assembly is arranged at the bottom of the bottom ladder section, and guardrail assemblies are arranged on the outer walls of the two sides of the top ladder section, the middle ladder sections and the bottom ladder section. According to the ladder, the whole structure is divided into the top ladder section, the middle ladder sections and the bottom ladder section according to functions, the top ladder section serves as a connecting and fixing point of the top and the steel structure, the bottom ladder section serves as a bottom supporting and moving point, the middle ladder sections serve as a middle connecting piece, each middle ladder section is connected through two arranged first hooks and second hooks, the length of the whole ladder can be flexibly adjusted according to the actual construction condition by changing the number of the middle ladder sections, and therefore, the construction condition is met.

Description

technical field [0001] The invention relates to the technical field of steel structure construction, in particular to a ladder used for high-rise steel structure construction. Background technique [0002] During the construction of steel structures, it is often necessary to build a construction frame (also called a construction climbing frame) so that workers can stick to the construction frame and perform welding and other work on the steel structure components. [0003] After retrieval, the Chinese Patent Publication No. is CN110219581B, which discloses a fast-lapping maintenance ladder, including a ladder and a connecting frame, and the connecting frame is hinged with the ladder; the connecting frame includes a platform and is vertically arranged on the The installation part and the first stop part on one side of the platform, an adjustment assembly is arranged between the installation part and the first stop part, the adjustment assembly includes an adjustment part, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G27/00
CPCE04G27/00
Inventor 安兵
Owner 安兵
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