Anti-waggle device and ladder

A technology of anti-shaking and connecting parts, which is applied in the direction of ladders, buildings, building structures, etc., can solve the problems of ladders and people falling over and being injured, so as to reduce toppling, improve stability and use safety, improve support stability and The effect of using security

Pending Publication Date: 2019-01-04
李月辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] During the use of the ladder, there is often a risk of the ladder and the person falling due to the eccentric load imposed on the ladder by the operator when climbing the ladder, which in turn causes people to be injured during the climbing operation

Method used

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  • Anti-waggle device and ladder
  • Anti-waggle device and ladder
  • Anti-waggle device and ladder

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Embodiment Construction

[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0033] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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PUM

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Abstract

The invention relates to an anti-waggle device and a ladder and belongs to the technical field of ascend operation equipment. The anti-waggle device comprises a connecting assembly, a rotary locking mechanism and a telescopic rod. The rotary locking mechanism is separately connected to the connecting assembly and the telescopic rod for adjusting and locking the angle between the connecting assembly and the telescopic rod. The ladder comprises the anti-waggle device. The anti-waggle device can reduce the condition of topple of the ladder in use, so that the stability and the using safety of theladder are improved.

Description

technical field [0001] The invention relates to the technical field of climbing operation equipment, in particular to an anti-sway device and a ladder. Background technique [0002] Ladders are tools for people to carry out climbing operations, and are widely used in households, industrial and mining enterprises, construction and decoration industries, electric power construction and maintenance, communication industries, fire protection, shopping malls and office space maintenance. A general ladder consists of two long and thick support rods as vertical sides, and a horizontal side suitable for climbing across the middle. [0003] During the use of the ladder, there is often a risk of the ladder and the person toppling over due to the eccentric load imposed on the ladder by the operator when climbing the ladder, which in turn causes the person to be injured during the climbing operation. Contents of the invention [0004] The purpose of the present invention is to provid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06C7/18E06C7/48E06C7/50
CPCE06C7/182E06C7/48E06C7/50
Inventor 李月辉
Owner 李月辉
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