A maintenance device suitable for transmission pipelines
A technology for maintaining equipment and transmission pipelines, applied in mechanical equipment, pipe components, special pipes, etc., can solve the problems of scattered pipeline information collection, difficult to meet pipeline maintenance, low degree of automation, etc., to reduce labor costs, and facilitate judgment and processing. , the effect of high degree of automation
Active Publication Date: 2019-06-07
HOHAI UNIV CHANGZHOU
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Problems solved by technology
These maintenance measures have a series of problems such as low degree of automation, large labor costs, and scattered collection of pipeline information, which has gradually become difficult to meet the needs of pipeline maintenance.
Method used
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[0037] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.
[0038] Such as figure 1 As shown, a maintenance device suitable for transmission pipelines includes: a controllable clamping device 2, a driving device 3, a guiding device 1 and a detection device. The clamping device includes a first clamping device 21 and a second clamping device 22 which are arranged oppositely. When the equipment moves, the first clamping device 21 is a front clamping device, and the second clamping device 22 is a rear clamping device; The device 3 controls the clamping device to clamp or loosen the pipeline. The driving device 3 is provided with a first driving rod 37 and a second driving rod 38. The first driving rod 37 is connected to the first clamping device 21, and th...
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The invention relates to maintenance equipment suitable for a transmission pipeline. The maintenance equipment comprises detection equipment and a mounting baseplate, and further comprises a guiding device, a clamping device and a driving device, wherein the guiding device comprises a ring body arranged on the pipeline and used for preventing the maintenance equipment from being divorced from thepipeline; the clamping device comprises a first clamping device and a second clamping device which are opposite to each other and clamp the pipeline; the driving device is connected with the first clamping device and the second clamping device and comprises at least one driving rod and a cam; one end of each driving rod is connected with the first clamping device or the second clamping device, andthe other end of each driving rod is in contact with the cam; and the cam rotates to drive the driving rods to extend and retract so as to change the relative distance between the first clamping device and the second clamping device. The maintenance equipment is high in degree of automation and can perform automatic advancement and detection along a track, so that the human cost is lowered.
Description
technical field [0001] The invention belongs to the technical field of transmission pipeline maintenance, and in particular relates to maintenance equipment suitable for transmission pipelines. Background technique [0002] my country's West-East Gas Pipeline Project passes through more than 10 provinces and autonomous regions, with a total length of 4,200 kilometers. It transports the rich oil resources and natural gas resources in the west to the east for economic construction. The implementation of this project has created conditions for the development of the western region and turned the resource advantages of the western region into economic advantages. At the same time, its long-distance pipelines have brought great difficulties to pipeline maintenance. At present, the maintenance of pipelines in our country is mainly human maintenance, including pipeline maintenance, pipeline network inspection and maintenance of pipeline protection zones. These maintenance measures...
Claims
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IPC IPC(8): F16L55/26F16L55/30F16L101/30
Inventor 刘国高廖泽钦
Owner HOHAI UNIV CHANGZHOU