Lock device and mast mechanism

A technology of locking devices and masts, applied in the field of machinery, can solve problems such as hidden dangers of wire ropes, damaged lighthouses, aging wire ropes, etc., and achieve the effects of improved reliability and safety, easy maintenance and operation, and good versatility

Pending Publication Date: 2019-04-05
ATLAS COPCO WUXI COMPRESSOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the steel wire rope is used for too long, it will lead to the aging of the steel wire rope. There are various safety hazards in the aging steel wire rope. When the steel wire rope is broken or slipped, the mast will fall directly, the lighthouse will be damaged, and more seriously, major safety accidents will occur. Can threaten the lives of construction site personnel

Method used

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  • Lock device and mast mechanism
  • Lock device and mast mechanism
  • Lock device and mast mechanism

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Embodiment Construction

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiments of the present invention. Apparently, the described embodiments are some, not all, embodiments of the present invention. Based on the described embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by those skilled in the art to which the present invention belongs. "First", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to d...

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PUM

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Abstract

An embodiment of the invention discloses a lock device and a mast mechanism. The lock device comprises a support assembly, a first connector, a blocking assembly, a connecting rope and an elastic assembly; the support assembly is provided with a first elongated slot and a first edge; the first connector penetrates the first elongated slot and is capable of moving inside the same; the blocking assembly is connected to the first connector; the connecting rope is wound on the first connector; one end of the elastic assembly is connected with the blocking assembly. When release force from the connecting rope to the first connector is released, the first connector moves to a second limit position under action of the elastic assembly, a part of the blocking assembly extends out of the first edge, so that the lock device is in a lock state. With the structure of the mechanism, equipment and personal safety can be protected effectively, reliability and safety of equipment can be improved greatly. Besides, the lock device in the structure is adaptable to equipment of other mast mechanisms, has good universality, is simple in structure and convenient to maintain and operate.

Description

technical field [0001] The invention relates to the technical field of machinery, in particular to a locking device and a mast mechanism. Background technique [0002] At present, the application of lighthouse lifting devices is more and more extensive, and the structures are also different. One of the lighthouses adopts a mast structure, and the mast mechanism is lifted and lowered by a driving mechanism and a wire rope. However, if the steel wire rope is used for too long, it will lead to the aging of the steel wire rope. There are various safety hazards in the aging steel wire rope. When the steel wire rope breaks or slips, the mast will fall directly, the lighthouse will be damaged, and more seriously, major safety accidents will occur. Can threaten the lives of construction site personnel. Therefore, the existing mast structure must be improved to provide a safe mast mechanism. Contents of the invention [0003] In view of the above-mentioned technical problems in t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H12/18
CPCE04H12/18
Inventor 李强迟鹤
Owner ATLAS COPCO WUXI COMPRESSOR
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