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Winding drum device, braking method for winding drum device and winch

A reel and brake technology, applied in hoisting devices, clockwork mechanisms, etc., can solve problems affecting work efficiency, reel disordered ropes, etc., and achieve the effect of improving work efficiency and avoiding disordered ropes

Inactive Publication Date: 2019-11-08
SHANGHAI ZHENHUA HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The reel of the winch can rotate freely when the heavy hammer used to break the reef or shipwreck falls freely. If the reel does not brake in time after the heavy hammer hits the target, it will continue to rotate under the action of the moment of inertia and release a lot of energy. Suspension rope, causing the reel rope to be messed up, thus affecting work efficiency

Method used

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  • Winding drum device, braking method for winding drum device and winch
  • Winding drum device, braking method for winding drum device and winch
  • Winding drum device, braking method for winding drum device and winch

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Embodiment Construction

[0035] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are only used to illustrate the present invention, but not to limit the scope of the present invention.

[0036] Such as figure 1 As shown, the reel device 20 according to the embodiment of the present invention includes a reel 21 and a brake 22. The reel 21 is wound with a suspension rope 211 for suspending a weight 30. The weight 30 can be a weight, suspended The rope 211 can be a steel wire rope, and the reel 21 can rotate to wind or release the suspension rope 211 so that the weight 30 can rise or fall. The reel 21 is provided with a first gear, and the brake 22 includes a second gear. The gear member meshes with the first gear member to connect the brake 22 to the drum 21 .

[0037] The reel device 20 includes a brake 22, the brake 22 includes a second gear, the reel 21 is prov...

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PUM

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Abstract

The invention relates to a winding drum device, a braking method for the winding drum device and a winch. The winding drum device comprises a winding drum and further comprises a brake, a suspension rope used for suspending a weight is wound around the winding drum, the winding drum can rotate so as to wind or release the suspension rope to enable the weight to ascend or descend, a first gear partis arranged on the winding drum, the brake comprises a second gear part, and the second gear part meshes with the first gear part so as to enable the brake to be connected to the winding drum. According to the winding drum device, the winding drum can be braked in time, and therefore the phenomenon that the winding drum disarranges the rope can be avoided, and the working efficiency of the winding drum device is further improved.

Description

technical field [0001] The invention relates to the technical field of winches, in particular to a reel device, a braking method thereof and a winch. Background technique [0002] There are many hidden reefs and various shipwrecks in the channels of oceans and large rivers, which seriously threaten the safety of passing ships. It is necessary to remove these potential safety hazards hidden in the water in time. A winch can break the reef or shipwreck, and then use the manipulator to clean up the gravel and iron pieces, so as to achieve the purpose of clearing the underwater obstacles. The reel of the winch can rotate freely when the heavy hammer used to break the reef or shipwreck falls freely. If the reel does not brake in time after the heavy hammer hits the target, it will continue to rotate under the action of the moment of inertia and release a lot of energy. The suspension rope will cause the reel to be messy, which will affect the work efficiency. Contents of the i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66D1/36B66D5/02
CPCB66D1/36B66D5/02
Inventor 丛海军周大乔秦方玮
Owner SHANGHAI ZHENHUA HEAVY IND