Pipeline supporting device for hydraulic engineering

Abstract

The invention relates to the field of hydraulic engineering pipeline erecting, and specifically discloses a pipeline supporting device for hydraulic engineering. The device comprises a base, a fixing box, a gear guide rod, a fixing platform and three fastening assemblies, wherein the fixing box is fixedly mounted at the upper end of the base; the lower end of the gear guide rod extends into the fixing box, and the upper end of the gear guide rod penetrates through the fixing box and then is connected to the fixing platform; and the three fastening assemblies are fixedly welded on the fixing platform. The device is reasonable in structure design, and high in practicability; a transmission assembly is operated to adjust the height of the gear guide rod, thus the height position of the fastening assembly is changed based on the mounting demand; the operation is simple; the height position is accurately adjusted; in addition, limiting assemblies arranged on the fastening assemblies are capable of further improving the fastening degree of the fastening assemblies to hydraulic engineering pipelines.

Description

technical field [0001] The invention relates to the field of water conservancy pipeline erection, in particular to a water conservancy pipeline supporting device. Background technique [0002] Large-scale water conservancy projects are generally constructed in sections, and then aggregated. This construction method can greatly improve work efficiency. However, when two sections of engineering pipelines converge, because the two pipelines are not far apart but cannot be connected by welding , People will use a cutting machine to cut a new pipe for welding, which not only increases the labor force, but also causes the pipe connection to be weak and easily damaged because there is no support mechanism for it to support it. [0003] The patent application document with the patent authorization announcement number CN207989914U provides a water conservancy pipeline support connection structure for water conservancy projects. By turning the handle, the rotation of the handle drives...

AI Technical Summary

Problems solved by technology

[0002] Large-scale water conservancy projects are generally constructed in sections, and then aggregated. This construction method can greatly improve work efficiency. However, when two sections of engineering pipelines converge, because the two pipelines are not far apart but cannot be connected by welding , people will use a cutting machine to cut a new pipe for welding, which not only increases the labor force, but also causes the pipe connection to be weak and easily damaged because there is no support mechanism for it to support it

[0003] The patent application document with the patent authorization announcement number CN207989914U provides a water conservancy pipeline support connection structure for water conservancy projects. By turning the handle, the rotation of the handle drives the rotation of the shaft, the rotation of the shaft drives the rotation of the gear, and the rotation of the gear drives the movement of the movable rod. Move the first semi-circular ring to an appropriate height, and then fix the pipeline through the second semi-circular ring, thereby supporting the water conservancy pipeline; although this hydraulic pipeline support connection structure is simple to operate, it can effectively fix the water conservancy pipeline , but there are also certain defects, for example, due to the fast displacement of the movable rod, it is difficult to accurately adjust the height of the movable rod during the adjustment process and cannot guarantee that the movable rod will not shift its position

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