CN103787192A

CN103787192A - Novel self-unhooking gate lifting hook

Info

Publication number: CN103787192A
Application number: CN201210423780.1A
Authority: CN
Inventors: 李伟
Original assignee: YANGZHOU JIUDE HEAVY INDUSTRY TECHNOLOGY CO LTD
Current assignee: YANGZHOU JIUDE HEAVY INDUSTRY TECHNOLOGY CO LTD
Priority date: 2012-10-30
Filing date: 2012-10-30
Publication date: 2014-05-14

Abstract

The invention relates to a novel self-unhooking gate lifting hook. The lifting hook comprises a lifting hook, a balancing weight, a stop block, a rotating shaft and a connector. The lifting hook is fixedly connected to the connector through the rotating shaft; the rotating shaft is fixedly connected with the balancing weight; and the stop block is disposed at the outside of a connecting part of the lifting hook and the rotating shaft. The novel self-unhooking gate lifting hook is simple in structure and low in production cost, and has a fixed deflection position of the lifting hook. The lifting hook is provided with the balancing weight and the stop block is arranged at the outside of the connecting part of the lifting hook and the rotating shaft. When the lifting hook is in a vertical state, the lifting hook is put down; the lifting hook touches a gate lifting lug; the outer curved surface of the lifting hook slides into the lifting lug; the lifting hook resets; the lifting hook is put down continuously; the lifting hook rotates toward the right side under the effect of the balancing weight, and thus an unhooking operation is completed.

Description

Novel from unhook gate suspension hook

Technical field

The present invention relates to a kind of engineering suspender, relate in particular to a kind of novel from unhook gate suspension hook.

Background technology

At present, existing gate suspension hook scarcely possesses the function that then auto hooking breaks off relations, although minority suspension hook possesses this function, but the inflection point of suspension hook is difficult to control in real work, the success ratio that makes to break off relations is not high, special in under-water operation for a few thing environment, can make work efficiency greatly reduce.

Summary of the invention

The present invention for overcome the above problems provide a kind of simple in structure, that work is convenient, productive costs is low is novel from unhook gate suspension hook.

Technical scheme of the present invention is: described suspension hook comprises suspension hook, clump weight, limiting stopper, rotating shaft and connector, described suspension hook is fixedly connected on connector by rotating shaft, in described rotating shaft, be fixedly connected with a clump weight, described limiting stopper is arranged on the outside of suspension hook and rotating shaft junction.

Described suspension hook outside face is smooth surface.

The present invention is simple in structure, productive costs is low, suspension hook inflection point is fixed, clump weight the arranged outside limiting stopper in suspension hook and rotating shaft junction are set on suspension hook, and when suspension hook puts down suspension hook during in plumbness, suspension hook brushes up against gate lifting eye, suspension hook positive camber slides in hanger, and suspension hook resets; Suspension hook is continued to transfer, and suspension hook relies on clump weight effect to rotate to the right, completes the action of breaking off relations.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention.

In figure, 1 is suspension hook, the 2nd, and clump weight, the 3rd, limiting stopper, the 4th, rotating shaft, the 5th, connector.

The specific embodiment

Novel from unhook gate suspension hook, described suspension hook comprises suspension hook 1, clump weight 2, limiting stopper 3, rotating shaft 4 and connector 5, described suspension hook 1 is fixedly connected on connector 5 by rotating shaft 4, in described rotating shaft 4, be fixedly connected with a clump weight 2, described limiting stopper 3 is arranged on the outside of suspension hook 1 and rotating shaft 4 junctions, and described suspension hook 1 outside face is smooth surface.

Claims

1. novel from unhook gate suspension hook, it is characterized in that: described suspension hook comprises suspension hook, clump weight, limiting stopper, rotating shaft and connector, described suspension hook is fixedly connected on connector by rotating shaft, in described rotating shaft, be fixedly connected with a clump weight, described limiting stopper is arranged on the outside of suspension hook and rotating shaft junction.

2. according to claim 1 novel from unhook gate suspension hook, it is characterized in that: described suspension hook outside face is smooth surface.