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A lifting hook mechanism and crane with automatic shielding protection function

A protective function, crane technology, applied in the direction of transportation and packaging, load hanging components, safety devices, etc., can solve the problem of unobstructed protection

Active Publication Date: 2021-04-16
湖南瑞欣建筑安全技术检测有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a lifting hook mechanism with an automatic shielding and protection function to solve the problem that the existing lifting hook mechanism cannot shield and protect the open container when lifting it

Method used

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  • A lifting hook mechanism and crane with automatic shielding protection function
  • A lifting hook mechanism and crane with automatic shielding protection function
  • A lifting hook mechanism and crane with automatic shielding protection function

Examples

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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 of the embodiments of the present invention, not all of them. 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] An embodiment of a lifting hook 11 mechanism with automatic shielding function of the present invention, such as Figure 1 to Figure 3 As shown, a lifting hook 11 mechanism with automatic shielding function includes two front and rear side plates 1, between the two side plates 1 are provided with a roller 12 at the top and a lifting hook 11 at the bottom, two The sides of the side plates 1 that are far away from each other are provided wit...

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PUM

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Abstract

The invention relates to the technical field of lifting equipment, in particular to a lifting hook mechanism and a crane with automatic shielding and protection functions. and the lifting hook located below, the sides of the two side plates far away from each other are provided with a movable shield assembly and a trigger assembly; The shutter is connected by traction; the trigger assembly includes a guide tube and a pull rod, the upper end of the pull rod is provided with a trigger piece, and the lower end is provided with a drag hook, and an elastic shrinkage piece is provided between the pull rod and the guide tube, and the trigger piece The up and down strokes are provided with a wire-receiving trigger switch and a wire-releasing trigger switch; a storage battery is also provided on the side plate. The invention can conveniently shield and protect the open container when the open container is lifted, without additional manual operation.

Description

technical field [0001] The invention relates to the technical field of lifting equipment, in particular to a lifting hook mechanism and a crane with automatic shielding and protection functions. Background technique [0002] Hoisting machinery is widely used in various fields, such as construction, freight, equipment construction and installation, etc. Most of the hoisting machinery basically includes a supporting part, a moving part, a lifting part, and a lifting hook for directly hanging the target, and the lifting part Drive the lifting hook to run up and down, and then realize the transfer, lifting and landing of the target. [0003] Lifting equipment is widely used both outdoors and indoors. In the outdoor environment, the working environment is more complicated and changeable. The progress of lifting operations and the safety of the target are affected by many external factors, especially in the harsh surrounding environment. Under the environment, the target lifted b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66C1/36B66C13/04B66C15/00B66C13/18
CPCB66C1/36B66C13/04B66C13/18B66C15/00
Inventor 杨占尧崔风华赵志强王健刘玉堂
Owner 湖南瑞欣建筑安全技术检测有限公司
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