Load test device of single-drum double-outlet-rope winch

A technology of load test and hoist, which is applied in the field of hoist engineering, can solve problems such as the inability to verify the synchronization of wire rope winding, and achieve the effects of shortening the test cycle, improving test efficiency, and reducing test costs

Active Publication Date: 2018-05-29
WUHAN MARINE MACHINERY PLANT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In order to solve the problem that the existing test device cannot verify the winding synchronization of the

Method used

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  • Load test device of single-drum double-outlet-rope winch
  • Load test device of single-drum double-outlet-rope winch
  • Load test device of single-drum double-outlet-rope winch

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Embodiment Construction

[0027] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0028] figure 1 It is a structural schematic diagram of a load test device for a single-drum double-outlet hoist provided by an embodiment of the present invention, see figure 1 , the load test device of the single-drum double-exit rope hoist includes: a cross guide pulley block 1, a load tower 2, a redirection device 3 and a counterweight 6, the redirection device 3 and the load tower 2 are arranged at intervals, and the redirection device 3 is used to arrange the wire ropes protruding from the hoist to be tested. The cross guide pulley block 1 is fixedly installed on the top of the load tower 2. The cross guide pulley block 1 includes the first guide pulley block 11 and the second guide pulley block for arranging the steel wire ropes...

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Abstract

The invention discloses a load test device of a single-drum double-outlet-rope winch. The load test device comprises a cross-shaped guide pulley block, a load tower, a redirection device and a counterweight block, the redirection device and the load tower are arranged at intervals, the redirection device is used for arranging a steel wire rope extending out of the winch to be tested, the cross-shaped guide pulley block is fixedly arranged at the top of the load tower, the cross-shaped guide pulley block comprises a first guide pulley block and a second guide pulley block which are used for arranging a steel wire rope guided out by the redirection device, the arrangement direction of the steel wire rope of the first guide pulley block and the arrangement direction of the steel wire rope ofthe second guide pulley block are perpendicular to each other, and the steel wire rope guided out by the cross-shaped guide pulley block is connected with the counterweight block. The winding synchronism of the winch steel wire ropes can be tested, and the test period, the cost and the difficulty are reduced.

Description

technical field [0001] The invention relates to the technical field of winch engineering, in particular to a load test device for a single-drum double-exit rope winch. Background technique [0002] The hoist is a lifting device that uses a reel to wind the rope to lift or pull heavy objects. The hoist mainly includes: a reel, a rope puller, and a motor. The rope is connected with the heavy object to realize the lifting function. The hoist is widely used in mining, metallurgy, construction, road and bridge, hydropower, lifting and other engineering fields. The hoist can lift heavy objects vertically, horizontally or obliquely. In order to ensure the normal use of the hoist and meet the work requirements , usually carry out a load test on it. There are single and double drums and single and two-way output ropes for the hoist. For the hoist with single drum and double output ropes, it is necessary to meet the requirements of lifting two heavy objects at the same time during ope...

Claims

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Application Information

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IPC IPC(8): G01M99/00
CPCG01M99/005
Inventor 陈云节刘发展朱厚玲刘郴
Owner WUHAN MARINE MACHINERY PLANT
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