Pipe fitting fetching and placing car used for civil engineering

Abstract

The invention relates to apipe fitting fetching and placing car used for civil engineering. The trolley comprises a flat car and a fixing board. The middle part of the upper surface of the flat car is welded and fixed with a vertical board. The middle part of the vertical board is rotatably connected with a hydraulic elevating contracted rod. The tail end of an inner rod of the hydraulic elevating rod is rotatably connected with a middle part of a connecting rod. One end of the connecting rod is rotatably connected to the lower part on one side of the vertical board and the other end thereof is rotatably connected with the middle part of the inside of the fixing board. The outside of the fixing board is horizontally fixed with hooks by welding. The upper surface of a protrusion on one side of the flat car is fixed with a pull rod by welding. The upper surface of a protruding platform on the other side of the flat car is provided with an electric cabinet. Two sides of the upper surface of the vertical board are provided with working alarm lamps. Limiting hooks are rotatably installed in through holes cut by the upper parts of hook bodies of the hooks. The pipe fitting fetching and placing car used for civil engineering has the following beneficial effects: the hooks are fixing pipe fittings; the hydraulic elevating contracted rod and a hydraulic elevator enable the pipe fittings to be stored vertically during storage; when being fetched for use, the pipe fittings are horizontally placed and conveniently fetched; operation is easy; and working effect is good.

Description

technical field [0001] The invention belongs to the technical field of pipe fitting pick-and-place vehicles, in particular to a pipe fitting pick-and-place vehicle for civil engineering. Background technique [0002] At present, in the process of building construction, various types of steel pipes or pipes and other pipe fittings are often used. The diameters of these steel pipes or pipes are different. They need to be placed on the site during construction. It is necessary to select steel pipes or pipes of different diameters. Since the pipe fittings generally used are round pipes, they are easy to be scattered when stacked. [0003] When using certain tools to store the pipe fittings, the flexibility is not high, and it is difficult to operate when storing or taking it. When accessing the pipe fittings, the degree of danger is high. If outsiders enter the site, it is easy to be dangerous. SUMMARY OF THE INVENTION [0004] The purpose of the present invention is to prov...

AI Technical Summary

Problems solved by technology

[0002] At present, in the process of building construction, it is often necessary to use various types of steel pipes or pipes and other pipe fittings. The diameters of these steel pipes or pipes are different, and they need to be placed in the site during construction. When used, usually according to It is necessary to choose steel pipes or pipes with different diameters. Since the pipe fittings generally used are round pipes, they are easy to scatter when stacked.

[0003] When using certain tools to store pipe fittings, the flexibility is not high, and it is difficult to operate when storing or taking them out. At the same time, the center of gravity shifts when accessing pipe fittings. At this time, it is easy to overturn and cause danger.

The degree of danger is high when accessing pipe fittings. If outsiders enter the site, danger is likely to occur

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