Winding device stall self-locking device utilizing current variant principle and used for buildings

A technology of electric current variant and self-locking device, which is applied in hoisting device, clockwork mechanism, etc., can solve the problems of staff safety threat, influence on construction progress, non-compliance with safe construction, etc., so as to avoid construction progress delay, The effect of protecting safety and avoiding safety accidents

Active Publication Date: 2020-08-04
江苏玖柒环境建设工程有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

In the prior art, the winding lifting method is often adopted. Due to the heavy weight of the building materials and the effect of gravity during the lifting process, it is very likely that the locking device will fail and cause the lifting object to st

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  • Winding device stall self-locking device utilizing current variant principle and used for buildings
  • Winding device stall self-locking device utilizing current variant principle and used for buildings
  • Winding device stall self-locking device utilizing current variant principle and used for buildings

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] see Figure 1-6 :

[0025] The stall self-locking device for building winding equipment using the principle of electrovariation includes a main positioning seat 1, a self-locking groove 2, a self-locking base 3, a self-locking mechanism 4, a reel 5, a steel cable 6, and a stalling mechanism 7.

[0026] Wherein, the self-locking mechanism 4 includes a limit column 41 , a fixed seat 42 , a sealed cavity 43 , an electromorphic device 44 , and a limit bloc...

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Abstract

The invention provides a winding device stall self-locking device utilizing a current variant principle and used for buildings, and relates to the related technical field of buildings. The winding device stall self-locking device comprises a main positioning base, wherein self-locking grooves are formed in the main positioning base, a self-locking base is movably connected with the interior of themain positioning base, a self-locking mechanism is arranged inside the self-locking base, and a reel is movably connected to the inside of the self-locking mechanism. According to the winding devicestall self-locking device utilizing the current variant principle and used for buildings, through the advantages of the stall self-locking, the self-locking mechanism can be automatically triggered when a lifting object stalls and falls, and the falling lifting object can be quickly fixed, so that safety accidents possibly caused can be avoided, and the safety of building construction site operators is greatly protected; and meanwhile, the national safety requirement for construction site equipment is met, and the safety management effect of a building user is improved.

Description

technical field [0001] The invention relates to the technical field related to construction, in particular to a stall self-locking device for construction winding equipment using the principle of electrovariation. Background technique [0002] Under the situation of the development of modern science and technology, the construction industry, as one of the traditional industries with a long history, is gradually transforming to automation and mechanization. Among them, various lifting equipment play a pivotal role in today's construction field dominated by high-rise buildings. . [0003] Obviously, the function of lifting equipment is to lift building materials and other raw materials to a high place, so as to facilitate the construction personnel to carry out follow-up operations. In the prior art, the winding lifting method is often adopted. Due to the heavy weight of the building materials and the effect of gravity during the lifting process, it is very likely that the lo...

Claims

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Application Information

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IPC IPC(8): B66D1/54B66D5/32
CPCB66D1/54B66D5/32
Inventor 从海琪
Owner 江苏玖柒环境建设工程有限公司
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