Protection device for natural gas pipeline laying

A technology for natural gas pipelines and protection devices, which is applied to pipeline supports, hoses, pipes, etc., can solve the problems of poor protection effect, large volume, inconvenient use of pipelines, etc., and achieve the effect of convenient installation and small volume.

Active Publication Date: 2018-04-20
北京燃气密云有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a natural gas pipeline auxiliary protection device to solve the problem of poor protection effect, large volume and inconvenient use of the pipeline in the prior art. question

Method used

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  • Protection device for natural gas pipeline laying
  • Protection device for natural gas pipeline laying
  • Protection device for natural gas pipeline laying

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Embodiment Construction

[0027] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0028] see Figure 1-Figure 8, the present invention provides a technical solution for a protective device for natural gas pipeline auxiliary installation: its structure includes a protective device 1, a first outer box 2, screws 3, a supporting base plate 4, a second outer box 5, an auxiliary plate 6, a cover plate 7, Turn the button 8, the protection device 1 is located inside the second outer box 5, the second outer box 5 and the first outer box 2 are trapezoidal in structure, the second outer box 5 and the first outer box 2 are parallel to each other, the first outer box 2 is matched with the second outer box 5, the lower end surface of the cover plate 7 is connected with the upper end of the auxiliary plate 6, and the auxiliary plate 6 is pro...

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Abstract

The invention discloses a protection device for natural gas pipeline laying. The protection device for natural gas pipeline laying structurally comprises protection device bodies, a first outer box, screws, a supporting bottom plate, a second outer box, auxiliary plates, a cover plate and rotary knobs. According to the protection device for natural gas pipeline laying, a natural gas pipeline is put on semicircular pipeline plates, under the action of pipeline plate auxiliary springs, the semicircular pipeline plates are stressed to press the natural gas pipeline, and when the height of the pipeline needs to be increased, a pedal is stamped with foot (the pedal pushes an oil cavity extrusion cylinder, at that time, a rubber ball of an upper end oil conveying structure is opened, oil is conveyed to a hydraulic cavity cylinder, and a lifting rod drives the second outer box to ascend); and when the height of the pipeline needs to be reduced, a pressure relieving valve is rotated, the oil in the hydraulic cavity cylinder reflows into a hydraulic oil tank through an oil pipe, and the lifting rod drives the second outer box to descend. The protection device is small in size, the pipelinecan be clamped and protected only by putting the natural gas pipeline into the semicircular pipeline plates, the height can be adjusted in a self-service manner after the pipeline is installed, and installation of the natural gas pipeline is facilitated.

Description

technical field [0001] The invention is a protection device for auxiliary installation of natural gas pipelines, which belongs to the field of auxiliary installations of pipelines. Background technique [0002] Natural gas refers to all gases that exist naturally in nature, including gases formed by various natural processes in the atmosphere, hydrosphere, and lithosphere (including oil field gas, gas field gas, mud volcano gas, coal bed methane, and biologically generated gas, etc.). The definition of "natural gas" that people have used for a long time is a narrow definition from the perspective of energy, which refers to the mixture of hydrocarbon and non-hydrocarbon gases naturally stored in the formation. In petroleum geology, it usually refers to oil field gas and gas field gas. Its composition is dominated by hydrocarbons and contains non-hydrocarbon gases. Natural gas is stored in underground porous rock formations, including oilfield gas, gas field gas, coalbed meth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L3/01
CPCF16L3/01
Inventor 王炯锋
Owner 北京燃气密云有限公司
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