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a coiling device

A technology of coiled wires and curved grooves, applied in the field of cable storage, can solve the problem that cables cannot be wound evenly in sequence, and achieve the effect of avoiding uneven cable arrangement, reducing construction period delays, and reducing operational risks.

Active Publication Date: 2022-04-29
CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the above-mentioned background technology, the present invention proposes a wire coiling device, which solves the technical problem that the existing coiling device cannot wind evenly in sequence when accommodating thicker or harder cables

Method used

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Experimental program
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Effect test

Embodiment 1

[0024] Embodiment 1, a kind of coiling device, such as figure 1 As shown, it includes a roller shaft 3 fixedly arranged on the base 4, and a roller 1 with a baffle 9 is sheathed on the roller shaft 3, and the roller 1 and the roller shaft 3 can rotate relatively, that is, through the base 4 to the roller shaft 3 Fixed, it can drive the drum 1 to rotate around the drum shaft 3, and then can take up and pay off the work; the driving mode of the drum shaft 3 can be manual or connected to a power device, which can be reasonably selected according to actual working conditions. Such as figure 2 As shown, a sliding bearing 2 is arranged between the drum shaft 3 and the drum 1, and the sliding bearing 2 has two degrees of freedom of rotation and sliding, so that the rotation and translation with relatively small resistance between the drum 1 and the drum shaft 3 can be realized at the same time sports.

[0025] Such as image 3 As shown, the inner wall of the drum shaft 3 and the ...

Embodiment 2

[0029] Embodiment 2, a coiling device. Compared with Embodiment 1, the setting positions of the periodic reciprocating curved groove and the guide are adjusted. The periodic reciprocating curved groove is arranged around the circumference of the inner wall of the drum 1 and circulates reciprocatingly in the axial direction. The guide Parts are arranged on the outer wall of the drum shaft 6. One end of the guide member is rotationally matched with the drum shaft 3 , and the other end is movably matched with the periodic reciprocating curved groove on the drum 1 .

[0030] Other structures of this embodiment are the same as those of Embodiment 1.

Embodiment 3

[0031] Embodiment 3, a kind of coiling device, such as Figure 4 and Figure 5As shown, the periodic reciprocating curved grooves 8 are provided with several groups and have different wavelengths, and each group of periodic reciprocating curved grooves 8 is provided with different groove widths and groove depths, and several groups are arranged to match different periodic reciprocating curved grooves 8 Replaceable guide 6. The periodic reciprocating curved grooves 8 are set with different wavelengths, and the periodic reciprocating curved grooves 8 of different wavelengths are equipped with different guides 6, which provide different axial moving speeds when the circumferential rotation speed of the drum 1 is constant, and can be applied to wires of different diameters. The storage of the cables prevents the cables from being too densely wound on the drum 1 and stacked, and also not too sparsely wound on the drum 1 to cause clutter.

[0032] The guide 6 includes a boss 6-1 t...

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PUM

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Abstract

The invention discloses a cable coiling device, which solves the technical problem that the existing cable coiling device cannot uniformly coil sequentially when storing relatively thick or hard cables. The invention comprises a roller shaft, on which a roller is sheathed, and is characterized in that: a guiding mechanism cooperating with each other for circumferential rotation and axial movement is arranged between the inner wall of the roller shaft and the outer wall of the roller shaft, and the guiding mechanism includes The periodic reciprocating curved groove and the guide piece slidingly matched with the periodic reciprocating curved groove. The invention can realize the automatic and uniform wiring of the drum, and prevent the cables from being twisted and squeezed or even detached from the drum due to uneven cable arrangement.

Description

technical field [0001] The invention relates to the technical field of cable storage, in particular to a cable coiling device. Background technique [0002] The cable coiling device is used in many fields and is suitable for retracting and unwinding flexible cables. The cables are wound and stacked on the drum to realize coiling a long length of cables in a small volume. The winding device is mainly composed of a take-up shaft, a bearing, a drum, etc., and is installed on the take-up shaft through the bearing. As the drum rotates relative to the take-up shaft, the cable can be wound on the drum. bezel. As for the take-up power, that is, the rotating power of the drum, it can be set as manual or additional power for take-up as required. In the early stage, the cable needs to be evenly wound on the drum, so that the cable can be pulled out conveniently and orderly during use. [0003] However, when taking up a thicker or harder cable, due to the high friction of the cable s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H75/14B65H75/18
CPCB65H75/14B65H75/18B65H2701/34
Inventor 张瑞栋毛晴松僧雄飞崔明明薛锦陈卓
Owner CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD