Concrete pipe culvert transportation crane used for road construction

Abstract

The invention relates to a concrete pipe culvert transportation crane used for road construction. The crane includes a support plate. A main supporting frame is fixedly installed on the upper end of the support plate. A transportation fixing trough body is fixedly installed on one side of the lower end of the main supporting frame. Separation boards are fixed to the upper end of the transportation fixing trough body, and a plurality of fixing troughs are uniformly and symmetrically distributed at two sides of the separation boards. A rotary shaft is rotatably installed on the top end of the main supporting frame. An assistant supporting frame is fixedly installed on one end of the rotary shaft. A hoisting body is slidingly installed on the lower end of the assistant supporting frame. A balance beam is fixedly installed on the lower end of a moving slide block. Two hooks are fixedly and symmetrically installed on the lower end of the balance beam. A balance fastening beam is fixedly installed on the lower end of a hoisting rope. The concrete pipe culvert transportation crane is convenient to move and operate, can be used for hoisting construction materials which can be hooked and hoisted easily and hoisting and moving circular pipe culverts. In addition, materials are stable during the transportation process, so that the crane is high-effective and safe.

Description

technical field [0001] The invention relates to the technical field of spreaders for road and bridge engineering, in particular to a concrete pipe culvert handling crane used for road construction. Background technique [0002] Road and bridge engineering originally refers to the survey, design, construction, maintenance, and management of highways and bridges. According to the structure, it can be divided into: roadbed, road surface, bridge, culvert, tunnel, drainage, protection, greening, traffic engineering, mechanical and electrical engineering, etc. According to the standard unit engineering, it is divided into: subgrade engineering, pavement engineering, bridge engineering, interchange engineering, tunnel engineering, environmental protection engineering, traffic safety facilities and electromechanical engineering. In the process of some road construction, cranes and spreaders are often used. Some existing road construction cranes are heavy and inconvenient to move, an...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above problems, the present invention provides a concrete pipe and culvert handling crane for road construction, which can solve the problem that some existing road construction cranes are relatively heavy, inconvenient to move, and have limited functions, and cannot handle some Pipe culverts, and in the process of use, the transported objects often cause unnecessary damage due to shaking and falling. It can quickly and smoothly transport the transported items to the designated work place, and the handling function is complete. , greatly reducing the cost of construction material handling, good work performance

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