Cable flat pressing device
A cable and leveling technology, applied in the field of cable leveling devices, can solve the problems of inconvenient installation and use, easy damage to the insulation layer of the cable, etc., and achieve the effects of convenient and quick use, simple structure and strong practicability
Active Publication Date: 2016-08-31
STATE GRID CORP OF CHINA +1
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- Abstract
- Description
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- Application Information
AI Technical Summary
Problems solved by technology
But for some thicker cables, there will be a certain bending deformation when pulled out from the cable reel, which is not convenient for subsequent installation and use, especially when the cables need to pass through walls or holes
At present, there is no special device for flattening and bending cables, and it is easy to damage the insulation layer of the cable by relying on external force to restore it to a straight line
Method used
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Embodiment Construction
[0009] The cable flattening device includes a conduit 1, at least a pair of support columns perpendicular to the axis of the conduit are fixed on both sides of the outer pipe wall of the conduit, and the support columns are fixed on the support rod by a support rod 2. The guide block 3, the guide sleeve 4 and the spring 5 are formed. One end of the support rod 2 is fixed to the outer tube wall of the wire passing tube, and the other end extends into the wire passing tube 1 to make the guide block 3 and the guide sleeve 4 The inner wall is slidingly fitted, and the spring 5 is located in the guide sleeve 4 and is sleeved on the support rod; the lower end of the guide sleeve 4 of the support column is connected with the bracket 7 through a ball hinge 6; a rubber column 8 is fixed in the conduit 1 A cable through hole 9 whose axis is parallel to or overlapping with the axis of the conduit is opened on the top; at both ends of the conduit are supported an upper pressure roller 10 an...
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Abstract
The invention relates to a device for flattening bent cables, in particular to a cable flattening device, and solves the problem of the lack of the special device for flattening the bent cables in the prior art. The cable flattening device comprises a threading tube, wherein at least one pair of support pillars vertical to the axis of the threading tube is fixed on the two sides of the outer tube wall of the threading tube; each support pillar comprises a support rod, a guide block fixed on the support rod, a guide sleeve and a spring; the lower end of the guide sleeve of each support pillar is connected with a bracket through a spherical hinge; a rubber pillar is fixed in the threading tube; a cable through hole with an axis which is parallel to the axis of the threading tube or is overlapped with the axis of the threading tube is formed in the rubber pillar; an upper pressing wheel and a lower support wheel are supported at the two ends of the threading tube; a gap between the upper pressing wheel and the lower support wheel is aligned to the cable through hole in the rubber pillar. The cable flattening device is capable of straightening the deformed cables and avoiding the damage to insulation layers and leads of the cables; the cable flattening device is used as an ideal auxiliary tooling for power construction or cable laying.
Description
Technical field [0001] The invention relates to a device for flattening a bent cable, in particular a cable flattening device. Background technique [0002] The cable is usually coiled on the reel, and the cable is discharged from the reel during power construction or laying. During the specific construction, a power take-up and take-up device or a manual take-up and take-up device is adopted, and the cable is pulled out of the reel through a motor or manually. However, for some thicker cables, there will be a certain amount of bending deformation when pulled out from the cable reel, which is not convenient for subsequent installation and use, especially when the cable needs to pass through a wall or perforate. At present, there is no special device for flattening and bending the cable. It is easy to damage the insulation layer of the cable by relying on external force to restore it to a straight line. Summary of the invention [0003] The present invention solves the current la...
Claims
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IPC IPC(8): B21F1/02
CPCB21F1/02
Inventor 张富春
Owner STATE GRID CORP OF CHINA