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Special steel wire rope winding drum device

A wire rope reel and reel technology, which is applied in the field of wire ropes, can solve the problems of wire rope movement, affecting the lifting operation of the crane, and the wire rope falling off, so as to achieve the effect of avoiding excessive winding.

Pending Publication Date: 2019-04-16
JIANGSU SHENWANG GRP STEEL CABLE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the groove on the reel used to position the wire rope is a spiral structure, the wire rope is prone to movement, job-hopping, etc. during use and cannot be returned to the groove accurately. In severe cases, the wire rope will fall off, which will affect the crane. lifting operations

Method used

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  • Special steel wire rope winding drum device

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Effect test

Embodiment 1

[0013] Such as figure 1 As mentioned above, a special wire rope reel device of the present invention includes a bracket 1, a reel 2 is arranged inside the bracket 1, and both sides of the reel 2 are connected to the bracket 1 through a connecting shaft 3, and the reel 2 The upper and lower sides are symmetrically provided with an anti-off device, the anti-off device includes a fixed bracket 4 connected to the bracket 1, the inner side of the fixed bracket 4 is connected to the anti-off ring 6 through the connecting ring 5, and the two ends of the fixed bracket 4 It is the elastic bracket 7 connected with the bracket 1.

[0014] A semicircular hole 8 corresponding to the wire rope is provided inside the anti-falling ring 6 .

[0015] The reel 2 is provided with embedded holes 9 .

[0016] In the above technical solution, compared with the prior art, the beneficial effect achieved is: through the positioning of the embedded hole 9, the steel wire rope can be avoided from jumpi...

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Abstract

The invention relates to a special steel wire rope winding drum device which comprises a support. A winding drum is arranged in the support. The two sides of the winding drum are connected with the support through connecting shafts. Falling-preventing devices are symmetrically arranged on the upper side and the lower side of the winding drum. Each falling-preventing device comprises a fixing support connected with the support. The inner sides of the fixing supports are connected with falling-preventing rings through connecting rings. Elastic supports connected with the support are arranged atthe two ends of the fixing supports. The special steel wire rope winding drum device has the advantages that by means of locating of embedded holes, groove jumping of a steel wire rope can be avoided,and by means of semi-circular holes in the falling-preventing rings, groove jumping of the steel wire rope can also be avoided. By means of cooperation of the fixing supports and the elastic supportson the two sides of the winding drum, the quantity of the wound steel wire rope can be limited, and the situation that the steel wire rope is wound too much is avoided.

Description

technical field [0001] The invention relates to the technical field of steel wire ropes, in particular to a special steel wire rope reel device. Background technique [0002] The electric hoist is an important part of the crane. The reel that winds the wire rope is installed on the bracket, and the wire rope is retracted and unwrapped by the motor. Since the groove on the reel used to position the wire rope is a spiral structure, the wire rope is prone to movement, job-hopping, etc. during use and cannot be returned to the groove accurately. In severe cases, the wire rope will fall off, which will affect the crane. lifting operations. [0003] Therefore, a new technical solution needs to be sought to solve the above problems. Contents of the invention [0004] The purpose of this invention is: provide a kind of special wire rope reel device. [0005] In order to achieve the above object, the technical scheme adopted in the present invention is: [0006] A special wire ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66D1/30
CPCB66D1/30
Inventor 吉用波
Owner JIANGSU SHENWANG GRP STEEL CABLE CO LTD
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