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Device for positioning quadrant point of horizontal pipeline and using method thereof

A horizontal pipeline and quadrant technology, applied in the direction of mechanical devices, measuring devices, mechanical measuring devices, etc., can solve the problems of large number of valves, large specifications, affecting the appearance quality of valves, etc., and achieve the effect of simple disassembly and high adjustment accuracy

Pending Publication Date: 2020-09-25
TIANJIN 20 CONSTR
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Problems solved by technology

[0002] During the installation of pipelines and mechanical equipment in the metallurgical industry, there are many valves on large pipelines, large specifications, and heavy tonnage. For valves with large geometric dimensions, it is common to find "head up", "down" and "left side". The problem of "right deviation" will not only affect the appearance quality of the valve, but also increase the leakage rate at the valve flange

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  • Device for positioning quadrant point of horizontal pipeline and using method thereof
  • Device for positioning quadrant point of horizontal pipeline and using method thereof
  • Device for positioning quadrant point of horizontal pipeline and using method thereof

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[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are exemplary only, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

[0025] Such as Figure 1-3 , in the embodiment of the present application, the present application provides a device for locating a quadrant point of a horizontal pipeline, comprising: a first direction adjustment assembly 10, a second direction adjustment assembly 20, a position adjustment assembly 30 and a pointing assembly 40, the following Describe each part in detail.

[0026] Such as Figure 1-3 , in the embodime...

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Abstract

The invention discloses a device for positioning a quadrant point of a horizontal pipeline and a using method thereof. The device comprises a first direction adjusting assembly, a second direction adjusting assembly, a position adjusting assembly and a pointing assembly. According to the device for positioning the quadrant point of the horizontal pipeline and the using method thereof, the highestpoint and the lowest point of the installed horizontal pipeline can be easily, accurately and conveniently determined, the problem that a valve flange installation positioning point is difficult to determine accurately is solved, and the device is particularly suitable for determining the upper quadrant point and the lower quadrant point in a large-diameter pipeline; the device is easy to assembleand disassemble, capable of being used repeatedly, high in adjusting precision and suitable for application and popularization.

Description

technical field [0001] The invention belongs to the technical field of pipeline positioning, and in particular relates to a device for locating a quadrant point of a horizontal pipeline and an application method thereof. Background technique [0002] During the installation of pipelines and mechanical equipment in the metallurgical industry, there are many valves on large pipelines, large specifications, and heavy tonnage. For valves with large geometric dimensions, it is common to find "head up", "down" and "left side". The problem of "right deviation" will not only affect the appearance quality of the valve, but also increase the leakage rate at the valve flange. Contents of the invention [0003] In order to solve the above problems, the present invention provides a device for locating quadrant points of horizontal pipelines, comprising: [0004] The first direction adjustment component is used to adjust its position in the horizontal pipeline, so that its two ends are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C15/10G01B5/02G01B5/00
CPCG01B5/00G01B5/02G01C15/10
Inventor 史大鹏孟祥清张秀东张泽楠胡春潮
Owner TIANJIN 20 CONSTR
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