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Sealing testing machine for cable protection pipe

A technology of cable protection tube and sealing test, which is applied in the direction of fluid tightness test, machine/structural component test, liquid tightness measurement using liquid/vacuum degree, etc., which can solve the problem of low accuracy and versatility of test results Low efficiency, low work efficiency and other problems, to achieve the effect of expanding the scope of application, reducing costs and improving accuracy

Pending Publication Date: 2022-03-11
江苏衡羽电力有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the problems of low working efficiency, only one cable protection tube can be tested for sealing at a time, low versatility, and low accuracy of test results in the existing cable protection tube sealing test device, and to provide a It is a cable protection tube sealing test machine with reasonable structure design, high working efficiency, can test the seal of multiple cable protection tubes at one time, good versatility, and high accuracy of test results

Method used

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  • Sealing testing machine for cable protection pipe
  • Sealing testing machine for cable protection pipe
  • Sealing testing machine for cable protection pipe

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] as attached Figure 1-4As shown, a cable protection pipe sealing test machine includes a water tank 1, a hydraulic cylinder 2, a load plate 3, a fixed block 4, a fixed block 5, a connecting pipe 6, a connecting pipe 2 7, a blower 8, and a water pump 9. Hydraulic cylinder 2 10 and moving block 11, characterized in that: the water tank 1 is set on the bracket 12, the hydraulic cylinder 1 2 is set at the bottom of the water tank 1, and the hydraulic cylinder 1 2 is equipped with a piston rod 1 13, and the piston rod one 13 is vertically extended into the water tank 1, the bearing plate 3 is arranged on the piston rod one 13, a vertical plate 14 is arranged on the bearing plate 3, and a fixing nut is arranged on the vertical plate 14 16, and between the vertical plate 14 and the vertical plate 14, a lower cross bar 17 and an upper cross bar 18 are provided, and a connecting ring 21 is provided on one side of the fixed block one 4, and a slider is provided at the bottom of t...

Embodiment 2

[0029] as attached Figure 5-6 As shown, a cable protection pipe sealing test machine includes a water tank 1, a hydraulic cylinder 2, a load plate 3, a fixed block 4, a fixed block 5, a connecting pipe 6, a connecting pipe 2 7, a blower 8, and a water pump 9. Hydraulic cylinder 2 10 and moving block 11, characterized in that: the water tank 1 is set on the bracket 12, the hydraulic cylinder 1 2 is set at the bottom of the water tank 1, and the hydraulic cylinder 1 2 is equipped with a piston rod 1 13, and the piston rod one 13 is vertically extended into the water tank 1, the bearing plate 3 is arranged on the piston rod one 13, a vertical plate 14 is arranged on the bearing plate 3, and a fixing nut is arranged on the vertical plate 14 16, and between the vertical plate 14 and the vertical plate 14, a lower cross bar 17 and an upper cross bar 18 are provided, and a connecting ring 21 is provided on one side of the fixed block one 4, and a slider is provided at the bottom of ...

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Abstract

The invention discloses a cable protection pipe sealing test machine, which comprises a water tank, a hydraulic cylinder I, a bearing plate, a fixed block I, a fixed block II, a connecting pipe I, a connecting pipe II, an air blower, a water delivery pump, a hydraulic cylinder II and a moving block, and is characterized in that the water tank is arranged on a bracket, and the hydraulic cylinder I is arranged at the bottom of the water tank; the bearing plate is arranged on the first piston rod, a connecting ring is arranged on one side of the first fixing block, a connecting ring is arranged on one side of the second fixing block, the first connecting pipe is installed on the first fixing block, the second connecting pipe is installed on the second fixing block, and the air blower is arranged on the outer wall of the water tank. And the water delivery pump is arranged on the outer wall of the water tank. The positions of the first fixing block and the second fixing block are adjusted through the adjusting screw rod, the sealing test machine can be suitable for cable protection pipes with different lengths, the universality of the sealing test machine is improved, the application range of the sealing test machine is expanded, and the cost for manufacturing multiple sets of sealing test machines is reduced.

Description

technical field [0001] The invention relates to the technical field of cable protection tube production, in particular to a cable protection tube sealing tester. Background technique [0002] The cable protection tube needs to undergo a series of tests before leaving the factory to ensure its performance. It is especially important to detect the tightness of the cable protection tube. The current seal detection of the cable protection tube adopts the method of filling the inside of the cable with water, and then manually seals the two ends through the sealing plug to observe whether the cable protection tube exists. In case of water leakage, judge the sealing performance of the cable protection tube. However, the actual operation of this test method is very complicated, the process is relatively cumbersome, and only one cable protection tube can be tested for sealing at a time. The versatility is not high, and the work efficiency is low, which reduces the accuracy of the te...

Claims

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Application Information

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IPC IPC(8): G01M3/08
CPCG01M3/083
Inventor 丁召亮
Owner 江苏衡羽电力有限公司
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