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Anti-skid device for bottom feet of crawling ladder

A technology of anti-skid device and feet, applied in the direction of ladders, buildings, building structures, etc., can solve the problems of easy side-slip of climbing ladders and uneven ground unevenness, and achieve the effect of a wide range of applications

Inactive Publication Date: 2018-11-06
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an anti-skid device for the foot of the ladder to solve the problem of uneven ground and easy side slipping of the ladder in the prior art

Method used

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  • Anti-skid device for bottom feet of crawling ladder
  • Anti-skid device for bottom feet of crawling ladder
  • Anti-skid device for bottom feet of crawling ladder

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Embodiment Construction

[0016] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0017] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0018] It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated orientations...

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PUM

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Abstract

The invention discloses an anti-skid device for bottom feet of a crawling ladder, and relates to the technical field of operating tool safety protection. The anti-skid device comprises bases arrangedat the bottom feet of the crawling ladder, and a plurality of base plates arranged on the bottom faces of the bases. Fixing columns are arranged on the bottom faces of the bases; one ends of the multiple base plates are rotatably connected to the fixing columns; and when the base plates rotate around the fixing columns, the ends, not connected with the fixing columns, of the base plates can reachthe edges of one or more sides of the bases or the extension lines of the edges in the length direction of the fixing columns so as to solve the problem that in the prior art, the ground is uneven, and consequently the crawling ladder is prone to sideslip.

Description

technical field [0001] The invention relates to the technical field of safety protection of operating tools, in particular to an anti-slip device for the bottom foot of a climbing ladder. Background technique [0002] Ladders are tools that are often used in life and production, especially in power supply systems. Ladders are used most frequently. The biggest disadvantage of slides is that their feet are not stable, and they are particularly prone to side slips. The reason is that the bottom surface is uneven. , there is no guarantee that the bottom foot can touch the ground firmly. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an anti-slip device for the foot of a climbing ladder, so as to solve the problems in the prior art that the ground is uneven and the climbing ladder is easy to slip. [0004] In order to solve the above problems, the technical solution adopted by the present invention is to provide an ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06C7/44E06C7/46
CPCE06C7/44E06C7/46
Inventor 回炳池袁忠东国永峰
Owner STATE GRID CORP OF CHINA