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Novel braking buffer mechanism for winch

A buffer mechanism and winch technology, applied in the mechanical field, can solve problems such as large impact force, easy damage to the brake mechanism, brake failure, etc., and achieve a good braking buffer effect

Inactive Publication Date: 2012-11-21
朱士安
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the brake mechanism of the winch, there are mostly two brake levers, return springs and two brake blocks. By moving on both sides of the brake lever, the brake blocks above the brake lever clamp the brake disc of the winch, thereby Realize the braking action of the winch. However, there is no buffering process in the braking process. When the winch's speed is too high and its impact force is huge, the braking mechanism is easy to be damaged and the brake fails.

Method used

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  • Novel braking buffer mechanism for winch

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Embodiment Construction

[0009] It consists of left hydraulic cylinder 1, left hydraulic cylinder piston rod 2, right hydraulic cylinder 3, right hydraulic cylinder piston rod 4, synchronous connecting rod 5, wedge brake block 6, return spring 7, winch brake disc 8 The power of the braking device is provided by the left and right hydraulic cylinders 3 and 4. By controlling the working states of the left and right hydraulic cylinders 3 and 4, a wedge-shaped brake is provided on both sides of the winch brake disc 8. Block 6, a rolling bearing is arranged between the upper and lower wedge-shaped brake blocks 6, therefore, the wedge-shaped brake block 6 has a good braking buffer effect.

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Abstract

The invention discloses a novel braking buffer mechanism for a winch, which comprises a left hydraulic oil cylinder, a left oil cylinder piston rod, a right hydraulic oil cylinder, a right hydraulic oil cylinder piston rod, a synchronous connecting rod, wedged brake blocks, return springs and a winch brake disc; the power of the brake device is supplied by the left hydraulic oil cylinder and the right hydraulic oil cylinder; the working states of the left hydraulic oil cylinder and the right hydraulic oil cylinder are controlled; the wedged brake blocks are arranged on two sides of the winch brake disc; and a rolling bearing is arranged between every two vertically arranged wedged brake blocks. Therefore, the brake blocks have good braking buffer effects.

Description

technical field [0001] The invention relates to a winch brake buffer mechanism, in particular to a novel winch brake buffer mechanism, which belongs to the field of mechanical technology. Background technique [0002] At present, in the brake mechanism of the winch, there are mostly two brake levers, return springs and two brake blocks. By moving on both sides of the brake lever, the brake blocks above the brake lever clamp the brake disc of the winch, thereby Realize the braking action on the winch, however, there is no buffering process in such a braking process, when the winch's speed is too high and its impact force is huge, the problem that the braking mechanism is easy to be damaged and the brake fails will easily occur. Contents of the invention [0003] The purpose of the present invention is to provide a novel winch brake buffer mechanism, which has a good brake buffer effect and can effectively overcome the brake mechanism, which is easy to damage the brake due t...

Claims

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Application Information

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IPC IPC(8): B66D5/14B66D5/28
Inventor 朱士安
Owner 朱士安