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Pipe crawler

A trolley and pipeline technology, applied in the direction of special pipes, pipe components, pipes/pipe joints/pipe fittings, etc., can solve the problems of low detection efficiency, high labor intensity of pipeline inspection, and easy missed detection.

Active Publication Date: 2016-01-27
红弦数据(大连)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 provide a pipeline crawling trolley, which solves the problems of high labor intensity, low detection efficiency, and easy missed detection in the prior art. Its structural design is ingenious, easy to use, safe and stable in operation, and long in battery life Etc

Method used

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Embodiment Construction

[0012] according to Figure 1~2 The mechanism of the present invention is explained in detail. The pipe crawling trolley includes a front casing 4, a rear casing 5, a connecting part 7 for connecting the front casing 4 and the rear casing 5, a walking device, a camera 8 and other parts. Wherein, the connecting portion 7 includes a front connecting rod 9 installed on the front housing 4 and a rear connecting rod 12 installed on the rear housing 5 . The end of the front connecting rod 9 is provided with a joint 10, and the end of the rear connecting rod 12 is provided with a joint groove 11 matched with the joint 10. The joint 10 is embedded in the joint groove 11, and can 11 turn. The side wall of front housing 4 is evenly distributed with three sets of front running gear 3 circumferentially, and front running gear 3 is installed on the front housing 4 side walls by telescopic mechanism 2 . The side wall of the rear housing 5 is evenly distributed with three sets of rear run...

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Abstract

A pipeline crawling trolley comprises a front shell, a rear shell, a connecting part used for connecting the front shell and the rear shell, walking devices and a camera. The pipeline crawling trolley is technically characterized in that the connecting part comprises a front connecting rod installed on the front shell and a rear connecting rod installed on the rear shell; a movable joint is arranged at the end of the front connecting rod, a movable connecting groove matched with the movable joint is arranged at the tail end of the rear connecting rod, and the movable joint is embedded into the movable connecting groove and can rotate in the movable connecting groove; three front walking devices are evenly distributed on the side wall of the front shell in the circumferential direction and installed on side wall of the front shell through telescopic mechanisms; three rear walking devices are evenly distributed on the side wall of the rear shell in the circumferential direction and installed on the side wall of the rear shell through telescopic mechanisms; the camera is arranged at the tail end of the front shell. The pipeline crawling trolley has the advantages that the problems that labor intensity is high, detection efficiency is low and leak detection easily happens when a pipeline is detected in the prior art are solved, and the pipeline crawling trolley is ingenious in structural design, convenient to use, safe and stable in operation, long in running time and the like.

Description

technical field [0001] The invention relates to a pipeline crawling trolley, which is mainly suitable for detecting and judging the scaling degree of the inner wall of the pipeline before pipeline cleaning and the state of the pipeline wall after cleaning and repairing. Background technique [0002] Pipelines of different specifications are often used in metallurgy, petroleum, chemical and other fields, and the environment of these pipelines is usually extremely harsh, and they are easily corroded and aged during use. The potential risks cannot be ignored, so regular inspections are required. To ensure the safe and efficient operation of the pipeline system. As we all know, the inner diameter of pipes is usually relatively narrow, so it is not suitable for workers to enter for periodic maintenance. In the traditional method, only random inspection can be used for maintenance. Obviously, this method not only has high labor intensity, low detection efficiency, but also is eas...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L55/26
CPCF16L55/32F16L2101/12F16L2101/30
Inventor 刘金光程格
Owner 红弦数据(大连)有限公司
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