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Conductive graphite smearing device for cable detection

A technology of conductive graphite and cables, which is applied in the direction of measuring devices, devices for coating liquid on the surface, and parts of electrical measuring instruments, etc., can solve problems such as air pollution and health hazards of workers, and prevent random movement, The effect of avoiding waste of resources

Inactive Publication Date: 2021-06-29
余建博
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to test the electrical safety performance of high-voltage and extra-high-voltage cables, it is necessary to smear graphite conductive coating on the outer surface of the sheath during the cable production process. The existing graphite coating technology generally applies powdered graphite to the cable, and this The method can easily cause air pollution and cause harm to the health of the staff

Method used

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  • Conductive graphite smearing device for cable detection
  • Conductive graphite smearing device for cable detection
  • Conductive graphite smearing device for cable detection

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A conductive graphite smearing device for cable detection, such as Figure 1-9 As shown, it includes a base plate 1, a support plate 2, a slow motor 3, a cable conveying assembly 4, an annular rotation assembly 5 and a graphite liquid application assembly 6, the support plate 2 is fixed on the top of one side of the base plate 1, and the slow motor 3 is installed on On the top of the bottom plate 1 side away from the support plate 2, the slow motor 3 is used to drive the power shaft 41 connected thereto and the upper device to rotate slowly. Conveying the cable, the annular rotating assembly 5 is arranged on the base plate 1, and the graphite liquid smearing assembly 6 is arranged on the annular rotating assembly 5, and through the mutual cooperation of the cable conveying assembly 4, the annular rotating assembly 5 and the graphite liquid applying assembly 6, the Liquid graphite is evenly and fully applied to the cable wire.

[0029] The cable conveying assembly 4 inc...

Embodiment 2

[0034] On the basis of Example 1, such as Figure 5-7 As shown, when the liquid graphite is not enough, it also includes a graphite liquid replenishment assembly 7, the graphite liquid replenishment assembly 7 is arranged on the base plate 1, and the graphite liquid replenishment assembly 7 is used to replenish liquid graphite for the staff to pass through conveniently, and the graphite liquid replenishment assembly 7 It includes a fixed seat 71, an annular hollow frame 72, a connecting ring 73 and a connecting pipe 74. The fixed seat 71 is fixed on the top of the bottom plate 1. The fixed seat 71 is used to support the annular hollow frame 72 and its upper device. The annular hollow frame 72 is fixedly connected to the upper part of the fixed seat 71, and the connecting ring 73 is slidably arranged in the annular hollow frame 72. Through the mutual cooperation of the annular hollow frame 72 and the connecting ring 73, the liquid graphite poured from the connecting pipe 74 can ...

Embodiment 3

[0037] On the basis of Example 2, such as Figure 5 As shown, it also includes a graphite liquid collection assembly 8, the graphite liquid collection assembly 8 is located on the fixed seat 71, the graphite liquid collection assembly 8 is used to collect the liquid graphite that flows out too much and reuses to avoid waste of resources, the graphite liquid collection The assembly 8 includes a collection frame 81 and an output pipeline 82. The middle part of the fixing seat 71 is fixedly connected with the collection frame 81, and the bottom of the collection frame 81 is fixedly connected with the output pipeline 82. Through the mutual cooperation of the collection frame 81 and the output pipeline 82, excessive The outflowing liquid graphite can be reused to avoid waste of resources.

[0038] When the liquid graphite flows from the smearing groove block 63 to the cable, it is easy to flow out too much, resulting in waste. Through the mutual cooperation of the collection frame ...

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Abstract

The invention relates to the field of cable detection, in particular to a conductive graphite coating device for cable detection. The device comprises a bottom plate, a support plate, a slow motor, a cable conveying assembly and the like. The supporting plate is fixedly connected to the top of one side of the bottom plate, the slow motor is installed on the top of the other side of the bottom plate, and the cable conveying assembly is arranged on the bottom plate. Through the cable conveying assembly, an annular rotating assembly and a graphite liquid smearing assembly, liquid graphite can be automatically, evenly and fully smeared on a cable, compared with traditional powder graphite smearing, the device is safer and more environmentally friendly, and the purpose of smearing the graphite on the cable can be achieved.

Description

technical field [0001] The invention relates to the field of cable detection, in particular to a conductive graphite coating device for cable detection. Background technique [0002] The cable is a kind of electric energy or signal transmission device, which is twisted by several or several groups of wires. Each group of wires is insulated from each other and usually twisted around a center. The entire outer surface is covered with a highly insulating covering layer. Internally energized, externally insulated. [0003] In order to test the electrical safety performance of high-voltage and extra-high-voltage cables, it is necessary to smear graphite conductive coating on the outer surface of the sheath during the cable production process. The existing graphite coating technology generally applies powdered graphite to the cable, and this The method is very easy to cause air pollution, which is harmful to the health of the staff. Contents of the invention [0004] Based on ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C1/06B05C13/02B05C11/10G01R1/02G01R31/00
CPCB05C1/06B05C11/10B05C11/1039B05C13/02G01R1/02G01R31/00
Inventor 余建博
Owner 余建博
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