Crude oil pipeline conveying and fixing device

Abstract

The invention belongs to the technical field of pipeline fixing equipment and particularly relates to a crude oil pipeline conveying and fixing device. A lifting mechanism composed of a first fixing block, a second fixing block, a first supporting rod and a second supporting rod is installed on the crude oil pipeline conveying and fixing device. The lifting mechanism is pushed to be lifted through a thread rod. The height of a connecting base can be adjusted, thus the height of fixing the pipeline can be adjusted, a worker can adjust the pipeline to the proper height, installation and butt joint of the pipeline are facilitated, adjustability of the device is high, the device can be popularized beneficially, the device is provided with a first elastic baffle, a first spring, a second elastic baffle and a second spring, by means of the elastic effect of the first spring and the second spring, when the crude oil pipeline generates thermal expansion, the crude oil pipeline has certain expanding space in the device, and extruding stress borne by the pipeline can be reduced.

Description

technical field [0001] The invention belongs to the technical field of pipeline fixing equipment, and in particular relates to a crude oil pipeline transportation fixing device. Background technique [0002] The pipeline is a device connected by pipes, pipe connectors and valves to transport gas, liquid or fluid with solid particles. The pipeline has a wide range of uses, mainly used in water supply, drainage, heat supply, gas supply, long-distance In the transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial installations, as far as the existing technology is concerned, for the laying of crude oil pipelines, it is often necessary to use fixing devices to fix them to ensure that they can be installed in the process of pipeline laying. The stability in the middle is convenient for follow-up operations such as pipeline retention. Most of the existing crude oil pipeline transportation fixtures cannot be adjusted in height, s...

AI Technical Summary

Problems solved by technology

[0002] The pipeline is a device connected by pipes, pipe connectors and valves to transport gas, liquid or fluid with solid particles. The pipeline has a wide range of uses, mainly used in water supply, drainage, heat supply, gas supply, long-distance In the transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial installations, as far as the existing technology is concerned, for the laying of crude oil pipelines, it is often necessary to use fixing devices to fix them to ensure that they can be installed in the process of pipeline laying. The stability in the middle is convenient for follow-up operations such as pipeline retention. Most of the existing crude oil pipeline transportation fixtures cannot be adjusted in height, so that workers cannot adjust the pipeline to an appropriate height according to the demand during the pipeline laying process, and the existing fixtures Most of the devices are directly installed on the pipes, the pipes are stuck, and the fit between the pipes and the devices is relatively tight. When the pipes are thermally expanded, the device will exert a greater extrusion force on the pipes and cause greater wear and tear on the pipes, thereby reducing the use of the pipes. life

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