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Device for installing insulating sheath on cable

A technology of cable insulation and insulating skin, which is used in insulation/armoured cable repair equipment, transportation and packaging, and transportation of filamentous materials, etc. It can solve problems such as cable discharge and leakage, and achieve safe transportation and construction. Effect

Inactive Publication Date: 2019-10-25
WUHAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During high-voltage power transmission, the exposed high-voltage cables have the risk of discharge and leakage. Therefore, it is necessary to install insulation on the high-voltage cables of the elevated tower to ensure safe power transmission.

Method used

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  • Device for installing insulating sheath on cable
  • Device for installing insulating sheath on cable
  • Device for installing insulating sheath on cable

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036]On the basis of the above-mentioned structure, in the present embodiment, the walking mechanism includes a walking driving wheel 3, a walking driven wheel 4 and a walking motor 5, and the walking driven wheel 4 is rotatably installed on the upper side of the cable 2 through the walking bracket 7, specifically The installation method is: the walking bracket 7 is fixed on the upper side of the box body 1 by bolts, and the upper side of the box body 1 and the walking bracket 7 are respectively provided with screw holes matched with the bolts; the lower end of the walking bracket 7 is provided with a U-shaped groove, The walking driven wheel 4 is installed in the above-mentioned U-shaped groove through the rotation of the rotating shaft. The two sides of the U-shaped groove are oppositely provided with through holes matched with the two ends of the above-mentioned rotating shaft. . The driving wheel 3 is rotatably installed on the lower side of the cable 2, and it can slide ...

Embodiment 2

[0038] On the basis of the embodiment, in this embodiment, a movable plate 6 is horizontally arranged in the box body 1, and the movable plate 6 is located below the cable 2, which can slide up and down and be positioned. Installed above the movable plate 6, the specific installation method is: the walking support 7 is vertically arranged in the casing 1, and its lower end is fixedly connected with the movable plate 6 by bolts, and the lower ends of the movable plate 6 and the walking support 7 are respectively provided with The screw hole that bolt cooperates; The upper end of walking support 7 is provided with U-shaped groove, and walking driving wheel 3 is rotatably installed in the above-mentioned U-shaped groove, and walking motor 5 is fixedly installed on the upper end of walking support 7 by bolt, and the walking motor 5 The casing and the walking support 7 are respectively provided with screw holes cooperating with the bolts; the driving end of the walking motor 5 is fi...

Embodiment 3

[0040] On the basis of Embodiment 2, in this embodiment, the lower side of the movable plate 6 is fixedly connected with the lower side of the box body 1 through a plurality of elastic parts 8 distributed at intervals, the structure is simple, and it is convenient to adjust the position of the movable plate 6, thereby Make the driving driving wheel 3 close to or away from the driven wheel 4, so as to fix or loosen the cable 2, the structure is simple, the operation is easy, and the time and effort are saved. Above-mentioned elastic member 8 comprises guide column and spring, and guide column is vertically fixed on the underside of casing 1, and its upper end passes movable plate 6 and extends to the top of movable plate 6, and movable plate 6 is provided with multiple and guiding The threaded hole is matched with the column; the upper end of the guide column is provided with thread, and the limit nut is threaded;

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Abstract

The invention relates to a device for installing an insulating sheath on a cable, comprising a box body, a walking mechanism, a feeding mechanism and a fusion welding mechanism. The front side of thebox body is open, and openings communicated with the open side are oppositely arranged at the left and right ends of the box body. The box body is erected on a cable, and moves from left to right along the cable. The walking mechanism, the feeding mechanism and the fusion welding mechanism are installed at intervals from right to left in the box body. The walking mechanism is used for driving thebox body to walk along the cable. The feeding mechanism is used for feeding an insulating sheath to the cable. The fusion welding mechanism is used for hot-melting the insulating sheath and welding the insulating sheath to the cable. The beneficial effect is as follows: the device can walk on a cable to install an insulating sheath on the cable, the construction is safe and reliable, and the safetransmission of electric power is ensured.

Description

technical field [0001] The invention relates to the technical field of power transmission, in particular to a device for installing cable insulation. Background technique [0002] During high-voltage power transmission, the exposed high-voltage cables have the risk of discharge and leakage. Therefore, it is necessary to install insulation on the high-voltage cables of the elevated towers to ensure safe power transmission. Since the high-voltage cables on the elevated tower are not convenient for manual work, this device is designed to add insulation to the high-voltage cables, thereby ensuring the safety of power transmission. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a device for installing cable insulation, which can walk on the cable to install the insulation on the cable. The construction is safe and reliable, and the safe transmission of electric power is ensured. [0004] The technical scheme that th...

Claims

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Application Information

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IPC IPC(8): H02G1/16B65H51/04
CPCB65H51/04H02G1/16
Inventor 时朵周莉陈亚琦刘昌明黄跃文毛索颖刘亚翔
Owner WUHAN UNIV OF SCI & TECH
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