Cable protection pipe sealing test device

A cable protection tube and sealing test technology, which is used in fluid tightness testing, measuring devices, and testing of machine/structural components. High repeatability and improved clamping effect

Pending Publication Date: 2020-02-11
HANGZHOU YINGMIN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The cable protection tube refers to a metal protection tube with a certain mechanical strength that is laid on the outer layer of the cable to prevent the cable from being damaged. Communication cables and steel wire ropes are charged to protect cables, switches, core boards, so that the whole machine will not be burned out, and also play a certain role in isolating the magnetic field interference

Method used

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  • Cable protection pipe sealing test device
  • Cable protection pipe sealing test device
  • Cable protection pipe sealing test device

Examples

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Embodiment Construction

[0020] Such as figure 1 , figure 2 , image 3 , Figure 4 As shown, the cable protection pipe sealing test device includes a frame 1, a first sealing installation tower 2 and a transmission assembly 3, the first sealing installation tower 2 is fixedly connected to the frame 1, and the transmission assembly 3 is provided with The second sealing installation tower 4, and the vertical axis of the first sealing installation tower 2 coincides with the vertical axis of the second sealing installation tower 4, the bottom end of the cable protection tube 100 under test is fixedly connected to the first sealing installation On the tower 2, the transmission assembly 3 is provided with a servo motor 5 that drives the transmission assembly 3 to drive and drives the second sealing installation tower 4 to compress the cable protection tube under test. The first sealing installation tower 2 and the second sealing installation tower The two sealed installation towers 4 all include a base ...

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Abstract

The invention relates to a cable protection pipe sealing test device comprising a frame, a first sealing installation tower base and a transmission assembly. The transmission assembly is provided witha second sealing installation tower base; and the bottom end of a tested cable protection pipe is fixedly connected to the first sealing installation tower base. The transmission assembly is providedwith a servo motor. The first sealing installation tower base and the second sealing installation tower base include pedestals and inflation sealing rings. The test device has the following advantages: the inflatable sealing ring is inflated through an air pump and deformation is caused under the effect of the internal pressure of the inflatable sealing ring, so that that the inflatable sealing ring expands outwards to be in close contact with the cable protection pipe and thus the sealing effect of the cable protection pipe is realized; water is injected into the cable protection pipe through a water inlet pipe and a water pressure is set through a pressure gauge, only whether any water leakage occurs at a joint needs to be observed after testing, and the sealing performance of the cableprotection pipe is determined by observing whether the value of the pressure gauge decreases or not.

Description

technical field [0001] The invention relates to a sealing test device for a cable protection tube. Background technique [0002] The cable protection tube refers to a metal protection tube with a certain mechanical strength that is laid on the outer layer of the cable to prevent the cable from being damaged. Communication cables and steel wire ropes are charged to protect cables, switches, core boards, so that the whole machine will not be burned out, and also play a certain role in isolating the magnetic field interference of power lines. The protection quality of the tube, while the seal detection of the existing cable protection tube is manually sealed at both ends through the sealing plug, and the positioning effect of the sealing plug at both ends of the cable protection tube is poor, the operation process is heavy, time-consuming and laborious. It is easy to affect the sealing quality, and the detection effect is low. Contents of the invention [0003] The purpose ...

Claims

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Application Information

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IPC IPC(8): G01M3/04G01M3/28
CPCG01M3/04G01M3/2815
Inventor 朱志华俞敏波薛逸峰许大杰田成满任凯朱佳晨
Owner HANGZHOU YINGMIN TECH CO LTD
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