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Cable reel and crane comprising same

A technology of cable reels and cranes, which is applied in the direction of cranes, etc., can solve the problems of slotting, uneven arrangement, random arrangement of cables, and inability to meet accurate length detection, etc., and achieve the effect of neat cable arrangement

Active Publication Date: 2015-04-08
ZOOMLION HEAVY IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing cable reels are unevenly arranged when the cables are long and the cables are arranged randomly. Sometimes the cables will pile up at one end, and then suddenly spread out, and even fall out of the groove in a few cases. The wiring is not very safe, and it cannot meet the function of accurate length detection

Method used

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  • Cable reel and crane comprising same
  • Cable reel and crane comprising same
  • Cable reel and crane comprising same

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Embodiment Construction

[0021] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0022] A cable reel according to the invention, such as figure 2 and image 3 As shown, the cable reel includes a reel portion 10 on which a cable 20 is wound. A rope groove 11 for accommodating the cable 20 is provided on the outer peripheral surface of the reel portion 10. The rope groove 11 is spiral and Extends along the axial direction of the roll portion 10 .

[0023] With the cable reel of the present invention, the reel portion 10 has a spiral rope groove 11, and the cables can be arranged along the spiral rope groove 11, so that the cables 20 can be arranged neatly. The present invention installs a reel part 10 with a spiral rope groove 11 on the existing cable reel, and a cable 20 is wound on the rope groove 11. The cable reel used for the telescopic mechanism of a crane generally has a length within 15 meters. The layer arrangement will suff...

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PUM

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Abstract

The invention provides a cable reel and a crane comprising the same. The cable reel comprises a reel portion used for being wound with a cable, and a groove which extends spirally and is used for holding the cable is arranged on the circumferential surface of the reel portion. The crane consists of a telescopic boom, and the cable is mounted on the telescopic boom, is wound by the cable reel and can be reeled and released by the cable reel. The cable reel is provided with the spiral groove, and the cable can be arrayed along the spiral groove so as to be arranged neatly.

Description

technical field [0001] The invention relates to the field of engineering machinery hoisting, and more specifically, to a cable drum and a crane with the same. Background technique [0002] Such as figure 1 As shown, the cable reel does not have a wire arrangement mechanism now, and the cable 20' is wound on the reel 10' with a smooth peripheral surface, and the reel 10' can rotate under the action of the internal coil spring force or external force, and the cable 20' is in accordance with Arranged freely on the reel 10'. [0003] The existing cable reels are unevenly arranged when the cables are long and the cables are arranged randomly. Sometimes the cables will pile up at one end, and then suddenly spread out, and even fall out of the groove in a few cases. The wiring is not very safe, and it cannot satisfy the function of accurate length detection. Contents of the invention [0004] The object of the present invention is to provide a cable reel with simple structure ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H75/38B65H75/44B66C23/687
Inventor 詹纯新刘权许俭波郭纪梅刘永赞
Owner ZOOMLION HEAVY IND CO LTD