Automatic decoupling device and decoupling method thereof

A technology of automatic decoupling and hooking, which is applied in the directions of load hanging components, transportation and packaging, safety devices, etc., can solve problems such as personal safety problems, and achieve the effects of safe operation, simple operation and low gas consumption.

Active Publication Date: 2017-06-13
SHANDONG SENYU HEAVY INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the personal safety problem of manual operation, the present invention proposes an automatic uncoupling device

Method used

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  • Automatic decoupling device and decoupling method thereof

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Embodiment Construction

[0012] Further explanation with reference to accompanying drawing. Such as figure 1 As shown, a kind of automatic uncoupling device, it comprises a support 2, and the bottom end of support 2 connects suspension hook 5, and one side of support 2 is provided with vertical jack, inserts a section of rope 1 in the jack, and the top end of support 2 connects A miniature cylinder 3, the 2 lower parts of the bracket are provided with a horizontal brake lever 4, the action end of the brake lever 4 is squeezed on the rope, and the power end of the brake lever 4 is hinged on the extended end of the miniature cylinder 3; Also includes a pneumatic reversing valve 6, the pneumatic reversing valve 6 is connected with the inlet and outlet nozzles of the miniature cylinder 3; when the miniature cylinder 3 moves back and forth, the rope 1 and the bracket 2 are clamped together, or the bracket 2 and the rope 1 are loosened. open.

[0013] Above-mentioned rope 1 is nylon rope or steel wire rop...

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PUM

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Abstract

The invention discloses an automatic unhooking device and an unhooking method thereof. The automatic unhooking device comprises a support. A lifting hook is connected to the bottom end of the support. A vertical insertion hole is formed in one side of the support. A rope is inserted into the insertion hole. A micro air cylinder is connected to the top end of the support. A transversely-arranged brake lever is arranged on the lower portion of the support. The acting end of the brake lever is pressed on the steel wire rope. The running end of the brake lever is hinged to the stretching-out end of the micro air cylinder. The automatic unhooking device further comprises a pneumatic reversing valve. The pneumatic reversing valve is connected with an air inlet tap and an air outlet tap of the micro air cylinder. When the micro air cylinder operates back and forth, the rope and the support are clamped together, or the support and the rope are loosened. According to the automatic unhooking device and the unhooking method thereof, operation is easy, the efficiency is high, the gas consumption is low, operation is safe, a weight can be unhooked automatically, and the personal safety during manual short-distance operation is guaranteed; especially in a flammable and combustible occasion, remote control is achieved, and the personal safety is guaranteed.

Description

technical field [0001] The invention relates to supporting parts of lifting equipment. Background technique [0002] In some lifting occasions, especially inflammable and explosive lifting occasions, the object needs to be unhooked after being hoisted to solve the problem that the operator is inconvenient to unload; or in some lifting test occasions, it is necessary to artificially let the object Unhook during the lifting process to test the safety protection performance of the lifting equipment. For example, the pneumatic balancer is an advanced light and small lifting equipment today. The pneumatic balancer has the function of balancing the gravity of the material. Due to the high frequency of rapid handling, positioning, and assembly of heavier objects, the object will inevitably fall out of the crane. Hook, in order to test the performance of the safety protection of the equipment, to detect whether the brake responds immediately when the heavy object is detached from t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66C1/34B66C15/00
CPCB66C1/34B66C15/00
Inventor 齐秀丽刘亮李步明孙玉杰王汉文李兆杰
Owner SHANDONG SENYU HEAVY INDAL
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