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Safe guarding cage vertical ladder

A straight ladder, safe technology, applied in the direction of ladders, buildings, building structures, etc., can solve the problem of straight ladders without a rest platform cage, and achieve the effect of saving measures and materials, simple production and convenient installation.

Active Publication Date: 2012-03-21
SHANGHAI BAOYE GRP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to solve the defects of the existing cage climbing ladder without a rest platform, and to provide a safe cage straight climbing ladder
The invention not only solves the problem of temporary rest during high-altitude climbing, but also enhances the practicability of the cage straight ladder without affecting the function of the traditional cage ladder

Method used

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  • Safe guarding cage vertical ladder
  • Safe guarding cage vertical ladder
  • Safe guarding cage vertical ladder

Examples

Experimental program
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Effect test

Embodiment Construction

[0012] Such as figure 1 with figure 2 As shown, a safety cage straight climbing ladder, it includes a straight climbing ladder 1 and a cage 2, the cage 2 is composed of transverse circular flat steel 21 and longitudinal flat steel 22 interlaced, it also includes a number of transverse supports 3, each One end of each transverse support 3 is rotatably connected to the transverse annular flat steel 21 and the longitudinal flat steel 22 of the cage 2 at the alternate positions with a connecting piece 4 , and the other end is lapped on the transverse annular flat steel 21 .

[0013] The connecting piece 4 is a U-shaped part, one end of which is welded and fixed to the longitudinal flat steel 22, and the other end is overlapped and fixed to the horizontal circular flat steel 21 of the cage 2, and one end of the lateral support 3 can be flipped up and down to connect the U-shaped part 4.

[0014] Described transverse support 3 is a section steel, and its length matches with cage ...

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Abstract

The invention relates to high-altitude work facilities, in particular to a guarding cage vertical ladder which comprises a vertical ladder and a guarding cage, wherein the guarding cage comprises transverse annular flat steels and longitudinal flat steels which are staggered. The guarding cage vertical ladder is characterized by also comprising a plurality of transverse supports, one end of everytransverse support is rotatably connected with the staggered part of the transverse annular steels and the longitudinal flat steels by a connection component, and the other end of every transverse support is overlapped on the transverse annular flat steels. Under the condition that the function of the traditional guarding cage vertical ladder is not influenced, the invention solves the problem ofthe temporary rest in the high-altitude climbing process and reinforces the practicability of the guarding cage vertical ladder.

Description

technical field [0001] The invention relates to high-altitude operation facilities, in particular to a cage-protecting straight climbing ladder. Background technique [0002] During on-site high-altitude operations, the physical energy of the construction workers is extremely fast when climbing the traditional straight ladder with a protective cage. Therefore, it is necessary to set up a rest platform along the way, so that the construction cost is relatively high. Under some specific conditions, the site does not have the space or structure to set up a rest platform; in some cases, in order to save costs, no rest platform is set up in the middle of climbing. Double-hanging seat belts, standing with feet apart on the ladder and the cage for a simple pause to rest, this is not conducive to the physical recovery of construction workers, and it is easy to cause safety accidents. Contents of the invention [0003] The main purpose of the present invention is to solve the defe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06C1/38E06C7/18
Inventor 袁金兵张君根许立新朱宝良李成明
Owner SHANGHAI BAOYE GRP CORP
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