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An auxiliary device for laying low-voltage cables

A low-voltage cable and auxiliary device technology, applied in cable laying equipment, overhead lines/cable equipment, etc., can solve the problems of easy slipping, electric shock, and large cable labor, achieving the effect of small labor and ensuring life safety.

Active Publication Date: 2022-01-28
STATE GRID SHANDONG ELECTRIC POWER COMPANY WEIFANG POWER SUPPLY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Manual ladder hanging cables are relatively labor-intensive, and maintenance personnel are prone to risks such as slipping and electric shock in the process of climbing or hanging cables

Method used

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  • An auxiliary device for laying low-voltage cables
  • An auxiliary device for laying low-voltage cables
  • An auxiliary device for laying low-voltage cables

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Such as Figure 1-3 As shown, an auxiliary device for laying low-voltage cables includes a lifting mechanism, a workbench 1 is arranged on the lifting mechanism, a power mechanism is arranged on the workbench 1, a moving mechanism is connected to the power mechanism, and a clamping mechanism is connected to the moving mechanism , The clamping mechanism is provided with a pedestal 7 , on the pedestal 7 is placed a snap ring 100 , and a low-voltage cable 500 is placed in the snap ring 100 .

[0040] The power mechanism includes a hydraulic cylinder 2, and the extended end of the hydraulic cylinder 2 is connected with the moving mechanism.

[0041] The moving mechanism includes a slide plate 4 connected to the extended end of the hydraulic cylinder 2 , and a clamping mechanism is arranged on the slide plate 4 ; the slide plate 4 is slidably connected with the workbench 1 .

[0042] The workbench 1 is provided with a chute 3 , and the slide plate 4 is slidably connected wi...

Embodiment 2

[0052] The biggest difference between this embodiment and the above-mentioned embodiment is that the relative positions of the clamping grooves of the two clamping columns are different, such as Figure 4 As shown, the two opening ends of the snap ring are misaligned (halved split snap ring); the clamping groove of the clamping mechanism I and the clamping groove of the clamping mechanism II are misaligned.

[0053] This embodiment is more suitable for split snap rings, which have higher connection stability than split snap rings, because the bottom of split snap rings is inclined and not on the same plane Therefore, the clamping groove of the clamping mechanism I and the clamping groove of the clamping mechanism II should also be slightly staggered, so as to adapt to the shape of the bottom of the split snap ring.

[0054] This embodiment is applicable when the gap between the support rod and the wall is relatively large or when the support rod is suspended in the air.

Embodiment 3

[0056] Such as Figure 5 and 6 As shown, the biggest difference between this embodiment and the above-mentioned embodiment is that both the clip and the seat are relatively high, so that it is more convenient to be used in the case where the gap between the support rod and the wall is small.

[0057] This embodiment is suitable for when the support rod is installed on the wall 600, and is also suitable for when the support rod is suspended in the air, and has the widest application range.

[0058] The implementation steps of this scheme: place the opening clasp on the clamping groove and the bottom groove, the worker uses the computer to control the hydraulic cylinder to start, clamp the opening clasp (just clamp, do not close it first) --- place the cable on the opening clamp Inside the ring --- the worker uses the computer to control the hydraulic lift to rise --- put the support rod 400 into the open snap ring --- the worker uses the computer to control the hydraulic cylin...

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Abstract

The invention discloses an auxiliary device for laying low-voltage cables, which belongs to the technical field of cable laying, and comprises a lifting mechanism. A clamping mechanism is connected, a pedestal is arranged in the clamping mechanism, an open snap ring is placed on the pedestal, and a low-voltage cable is placed in the open snap ring. The present invention is specially designed for hanging cables. This application abandons the traditional manual ladder hanging cables, and uses machinery to complete the hanging. The labor is small, and there is no danger of climbing, falling or electric shock, ensuring the safety of workers.

Description

technical field [0001] The invention relates to the technical field of cable laying, in particular to an auxiliary device for laying low-voltage cables. Background technique [0002] Wire and cable are used to transmit electric (magnetic) energy, information and wire products that realize electromagnetic energy conversion. In the broad sense, wires and cables are also referred to as cables for short. In the narrow sense, cables refer to insulated cables, which can be defined as: a collection composed of the following parts; one or more insulated cores, and their respective possible coatings. Protective layer and outer sheath, the cable may also have additional uninsulated conductors. [0003] In the process of cable laying, it is often encountered that the wall is suspended in the air or directly suspended in the air. At this time, it is generally necessary to manually climb the ladder for auxiliary suspension, and the cable is hung on the support of the supporting line thr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G1/06H02G1/04
CPCH02G1/06H02G1/04
Inventor 邢建平孙爱民王晓宁田佳王蕾谢小明江海涛邵建军崔文生马世琳
Owner STATE GRID SHANDONG ELECTRIC POWER COMPANY WEIFANG POWER SUPPLY