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A kind of power cable compression die cooling lubricating device

A technology for power cables and lubricating devices, which is applied in the field of heat dissipation and lubricating devices for compact molds of power cables, to achieve high-efficiency air-drying treatment and accelerated cold water evaporation

Inactive Publication Date: 2021-09-21
STATE GRID GASU ELECTRIC POWER RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that it is difficult to finely process power cables in the prior art, and propose a cooling and lubricating device for a compact mold for power cables

Method used

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  • A kind of power cable compression die cooling lubricating device
  • A kind of power cable compression die cooling lubricating device
  • A kind of power cable compression die cooling lubricating device

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0029] refer to Figure 1-6 , a heat dissipation and lubricating device for a compact mold of a power cable, comprising an upper bracket 1 and a lower bracket 2, specifically referring to the attached figure 1 with manual Figure 5 It can be seen that the upper bracket 1 and the lower bracket 2 are jointly connected with a central fixed frame 3, the central fixed frame 3 is a ring structure, and it is always in a static state, and the upper pin shaft of the central fixed frame 3 is connected with four arc-shaped pressure plates 4, the upper A driven gear 6 is arranged to rotate between the bracket 1 and the lower bracket 2, and the driven gear 6 can perform reciproc...

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Abstract

The invention discloses a heat dissipation and lubricating device for a pressing mold of an electric cable, which comprises an upper bracket and a lower bracket. In the present invention, the upper bracket and the lower bracket are used to connect the central fixed frame, and four arc-shaped pressure plates are installed in the circumferential direction of the central fixed frame, and the driven gear connected to the arc-shaped pressure plate is arranged between the upper bracket and the lower bracket. The driving gear driven by the motor is installed on the lower bracket, so that the driven gear supports four arc-shaped pressure plates to close under the driving action of the driving gear, so as to compress and bundle the power cable; The power cable is sprayed with all-round lubricating oil to facilitate the lubrication treatment of the power cable; the power cable is sprayed with all-round cold water by using the spray collar of the ring structure, so that the power cable can cool down and dissipate heat under the action of cold water; Then use the ring-shaped blowing collar to blow the power cables adsorbed with cold water in all directions to achieve efficient wind drying.

Description

technical field [0001] The invention relates to the technical field of power cable processing, in particular to a heat dissipation and lubricating device for a pressing mold of a power cable. Background technique [0002] The use of power cables has a history of more than 100 years. It is a cable used to transmit and distribute electric energy. Power cables are often used in urban underground power grids, outgoing lines of power stations, internal power supply of industrial and mining enterprises, and underwater transmission lines across rivers and seas. In the power line, the proportion of the cable is gradually increasing. Specifically, the power cable is the medium used to transmit and distribute high-power electric energy in the main line of the power system. Because the power cable will be pulled by a large external force during installation and use, it is very easy to have a certain degree of structural expansion and contraction. In order to ensure the stretching and t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B13/02H01B13/00
CPCH01B13/0016H01B13/02H01B13/0207H01B13/0285H01B13/0292
Inventor 邵先强
Owner STATE GRID GASU ELECTRIC POWER RES INST