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Natural gas pipeline laying calibration device

A technology of natural gas pipeline and calibration device, which is applied in the field of natural gas pipeline laying calibration device, can solve the problems of difficulty in precise adjustment of pipeline direction, inconvenient construction, etc., and achieves the effects of flexible and convenient positioning, preventing locking, and preventing splints from falling off.

Inactive Publication Date: 2022-02-18
SOUTHWEST PETROLEUM UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned technical problems, the purpose of the present invention is to provide a natural gas pipeline laying calibration device to solve the problems of inconvenient construction of pipelines in complex terrain and difficulty in precise adjustment of pipeline directions on site.

Method used

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Experimental program
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Embodiment Construction

[0033] In order to further explain the principle of the device of the present invention, achieve the purpose, and the process effect, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments:

[0034] combine Figure 1 to Figure 5 , the present invention provides a technical scheme of a natural gas pipeline laying calibration device:

[0035] figure 1 Shown is a front view of a natural gas pipeline laying calibration device according to the present invention, the left base 2 and the right base 3 provide stable support to the support platform 1, the left support frame 5 of the rotating shaft and the right supporting frame 6 of the rotating shaft Stable support is provided to the rotating shaft sleeve 4, and the rotating shaft rod passes through the rotating circular hole on the rotating shaft sleeve to determine the rotating axis of the splint. The rotating shaft rod passes through the connecting sl...

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Abstract

The invention discloses a natural gas pipeline laying calibration device which structurally comprises a supporting platform, a rotating shaft rod, a rotating shaft sleeve, clamping plates, a connecting sleeve, a height adjusting device and a height fixing device. The rotating shaft sleeve is located at the central axis of the supporting platform, the rotating shaft rod penetrates through a rotating shaft round hole in the rotating shaft sleeve, the left clamping plate and the right clamping plate are connected in a staggered mode through the rotating shaft rod, the height adjusting device is fixedly connected to the surface of the supporting platform and exerts stress on a cross-shaped nut to drive a lifting threaded rod to move up and down, further, a jacking and extruding device is driven to move, rotation angles of the clamping plates are changed, and the height of the jacking and extruding device is locked through the height fixing device. According to the natural gas pipeline laying calibration device, a pipeline can be fixedly supported, the height and angle of the pipeline can be adjusted, operation is convenient, and the natural gas pipeline laying calibration device is suitable for laying of the natural gas pipeline and pipe opening assembly in site construction.

Description

technical field [0001] The invention belongs to the field of pipeline construction, in particular to a natural gas pipeline laying calibration device. Background technique [0002] my country's energy demand is strong, and pipeline transportation is currently the most important transportation method for oil and gas resources. With the further adjustment and planning of my country's energy structure, the transportation volume of natural gas is increasing day by day, and the total amount of construction of natural gas pipelines has also been greatly increased. In recent years, long-distance natural gas pipelines have continued to develop in the direction of large-diameter, high-pressure, and high-strength grades, and the technical requirements for pipeline construction have become increasingly stringent. Long-distance natural gas pipelines are often laid in the field. The complex and changeable geographical environment increases the difficulty of pipeline construction and bri...

Claims

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Application Information

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IPC IPC(8): F16L1/028F16L1/06F16L3/02F16L3/20
CPCF16L1/028F16L1/06F16L3/02F16L3/20
Inventor 谢含宇李长俊贾文龙张财功
Owner SOUTHWEST PETROLEUM UNIV
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