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Pipeline cable alarm

A pipeline cable and anti-theft device technology, applied in the field of machinery, can solve the problems of easy theft of cables and property loss of people and the country, and achieve the effects of low cost, good social application prospects, and simple structure

Inactive Publication Date: 2010-06-09
陈富庆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In various projects, the cables laid in the outdoor underground pipelines are easy to be stolen. After the two ends of the cables are cut, they can be easily pulled out from one end, causing serious losses to the property of the people and the country.

Method used

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Examples

Experimental program
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Embodiment Construction

[0013] Describe the present invention in detail below in conjunction with accompanying drawing:

[0014] like figure 1 , figure 2 As shown, the anti-theft device for pipeline cables includes a cover plate 2 fixed on the housing 6 by bolts 1 . In order to improve the anti-theft effect, on the cover plate 2, the matched bolt head holes are made into concave holes. After the bolt 1 is tightened and assembled, the cross groove or slot on the bolt head is ground flat. The central hole provided by the housing 6 and the cover plate 2 is equipped with a cable 3, and the outer circumference of the housing 6 is greater than the outer diameter of the cable 3 pipeline; The hole 12 is provided with an opening of 2-7, and the present embodiment is provided with 3 openings on the ring hole 12, and the 3 openings provided on the circumference of the ring hole 12 of the central hole of the housing 6 are respectively equipped with sliding Block 9, slide block 9 is equipped on the chute 7 th...

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Abstract

The present invention relates to a pipeline cable alarm. The pipeline cable alarm is characterized in that: the periphery of s housing is larger than the external diameter of the distributed cable pipeline; a plurality of openings arranged on the center hole circumference of the housing are respectively provided with slipper blocks; the slipper block is distributed on a sliding groove arranged on the housing; the slipper block is provided with inverted teeth which cause the cable to un-directionally pass on one side matched with the periphery of the cable; the slipper block is provided with a spring at the other side; the slipper block causes the inverted teeth to adhere on the external circumference by the elasticity action. The device has positive and obvious burglarproof effect; the device uses a plurality of slipper blocks; under the elasticity action, the slipper blocks are automatically pushed to the center; the inverted teeth on the slipper block cause the cable to forwards assemble; the cable will be tighter if pulling reversely so that the cable will not be drawn from any end, thereby achieving the burglarproof purpose. The device has advantages of low cost, convenient installation and excellent social application prospect.

Description

Technical field: [0001] The invention relates to the mechanical field, in particular to a mechanical anti-theft device, in particular to an anti-theft device for pipes and cables. Background technique: [0002] In the prior art, no device capable of effectively preventing the theft of pipeline cables has been found. In various projects, the cables laid in the outdoor underground pipelines are easy to be stolen. After the two ends of the cables are cut, they can be easily pulled out from one end, causing serious losses to the property of the people and the country. Contents of the invention [0003] The object of the present invention is to provide a pipeline cable anti-theft device that can effectively prevent pipeline cables from being stolen, which overcomes the above-mentioned shortcomings. [0004] In order to achieve the above object, the technical solution adopted in the present invention is: the pipeline cable anti-theft device, including the cover plate fixed on t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G9/06H02G1/08
Inventor 陈富庆陈菊凤
Owner 陈富庆
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