Steel wire rope tension detection device for single-rope elevator

A technology of tension detection and single-rope lifting, which is applied in the direction of hoisting devices and clockwork mechanisms, can solve problems such as safety accidents, impacts, and the inability to realize the tension detection of single-rope hoist steel wire ropes, etc., to achieve the effect of ensuring safe operation

Inactive Publication Date: 2018-02-13
SHANDONG UNIV OF SCI & TECH +1
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Problems solved by technology

[0002] The main components of the hoist, such as drums, main shafts, wire ropes, brakes, reducers, etc., are designed and selected according to the maximum static load and a certain check factor, and even the main motor that provides power and lifts is also calculated and selected according to the maximum static load and the margin coefficient. Therefore, if the dynamic load of the hoisting operation exceeds the safety factor of a certain link in the hoisting system, it will cause damage or a greater impact on a certain part of the hoisting system, or even a safety accident. Currently, the existing wire rope tension detection device Neither can realize the tension detection of single-rope hoist wire rope

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  • Steel wire rope tension detection device for single-rope elevator
  • Steel wire rope tension detection device for single-rope elevator

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[0011] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the following will clearly and completely describe the technical solutions of the embodiments of the present invention in conjunction with the drawings of the embodiments of the present invention. Obviously, the described embodiments are some, but not all, embodiments of the present invention. Based on the described embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

[0012] Please refer to Figure 1 to Figure 2 , the embodiment of the present invention provides a single-rope hoist steel wire rope tension detection device, including a connector 1, one end of the connector 1 is connected to the wire rope, and the other end is connected to the fixed end, and steel grooves 3 are respectively clamped on both sides of the...

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Abstract

The invention discloses a steel wire rope tension detection device for a single-rope elevator. The steel wire rope tension detection device comprises a connecting piece. One end of the connecting piece is connected with a steel wire rope, and the other end of the connecting piece is connected with a fixed end. Steel grooves used for bearing containers are formed in the two sides of the fixed end correspondingly. The fixed end and the steel grooves are both provided with through holes. Pin shafts penetrate through the corresponding through holes for fixation. Additional tension detection sensors are arranged between the two ends of the pin shafts and the corresponding steel grooves in the inner sides separately.

Description

technical field [0001] The invention relates to the technical field of tension detection, in particular to a single-rope hoist steel wire rope tension detection device. Background technique [0002] The main components of the hoist, such as drums, main shafts, wire ropes, brakes, reducers, etc., are designed and selected according to the maximum static load and a certain check factor, and even the main motor that provides power and lifts is also calculated and selected according to the maximum static load and the margin coefficient. Therefore, if the dynamic load of the hoisting operation exceeds the safety factor of a certain link in the hoisting system, it will cause damage or a greater impact on a certain part of the hoisting system, or even a safety accident. Currently, the existing wire rope tension detection device All can not realize single-rope hoist wire rope tension detection. Contents of the invention [0003] In order to overcome the above-mentioned shortcomin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66D1/58
CPCB66D1/58
Inventor 王德堂李亚李海伟王辉付湘云
Owner SHANDONG UNIV OF SCI & TECH
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