Double-brake winch reducer

A speed reducer and double brake technology, applied in the hoisting device and other directions, can solve the problems of potential safety hazards, brake failure, inconvenient installation and maintenance, etc., and achieve the effect of convenient installation and maintenance and simple structure

Inactive Publication Date: 2017-07-07
SUZHOU BIAOGAN INTPROP OPERATION CO LTD
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Problems solved by technology

During the working process or after parking, there is a possibility of failure of the brake, and there is a certain potential safety hazard. For this reason, the Chinese invention patent application number is CN201611089956.9, and the application publication number is: CN106555838A, and the name is: "Double Brake Hoist "Reducer" discloses a double-brake winch reducer. Although this double-brake winch reducer has many advantages, especially the advantages of safety and reliability, this kind of deceleration hoist has the brake device set The inside of the reel is not only complicated in structure, it is easy to cause a high failure rate, but also has the disadvantage of inconvenient installation and maintenance.

Method used

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  • Double-brake winch reducer

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specific Embodiment approach

[0008] combine figure 1 , the specific embodiment of the present invention is:

[0009] A hoisting reducer with double brakes, without changing the structure of the existing hoisting reducer, a transmission wheel (2) is fixedly arranged on the central shaft (6) of the existing hoisting reducer, A brake wheel (4) is set on the outer frame of the hoisting reducer drum, and the transmission wheel (2) and the brake wheel (4) are connected through the transmission system (3). A brake (5) is installed on the side of the brake wheel (4), further: the brake (5) is in harmony with the brake inside the existing hoisting reducer drum (1), further, the The transmission system (3) described above is any one of gear transmission and chain transmission. In order to ensure that the brake (5) is consistent with the brake inside the existing hoisting reducer drum (1), the brake (5) and the existing The brake inside the reel (1) of some hoisting reducer is controlled by the same signal source ...

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Abstract

A double-brake winch reducer, which is based on not changing the structure of the existing winch reducer, a transmission wheel is fixed on the central shaft of the existing winch reducer, A brake wheel is arranged on the frame outside the cylinder, and the transmission wheel and the brake wheel are connected through a transmission system. A brake is installed on the side of the brake wheel. The present invention does not change the existing winch deceleration Machine structure, standard components can be used to install a brake on the outside of the reel, which can achieve the safety effect of double brakes, and the structure is simple, installation and maintenance are also very convenient, and at the same time, it is also conducive to the deceleration of the existing winch machine modification.

Description

technical field [0001] The invention relates to a hoisting reducer with double brakes, and specifically belongs to the technical field of hoisting reducers. Background technique [0002] Most of the existing winch reducers are single-brake hoist reducers, and the reducer is braked at the motor input end. During the working process or after parking, there is a possibility of failure of the brake, and there is a certain potential safety hazard. For this reason, the Chinese invention patent application number is CN201611089956.9, and the application publication number is: CN106555838A, and the name is: "Double Brake Hoist "Reducer" discloses a double-brake winch reducer. Although this double-brake winch reducer has many advantages, especially the advantages of safety and reliability, this kind of deceleration hoist has the brake device set The inside of the reel is not only complex in structure, which easily leads to a high failure rate, but also has the disadvantage of inconv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66D5/02
CPCB66D5/02
Inventor 黄运新孙生强
Owner SUZHOU BIAOGAN INTPROP OPERATION CO LTD
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