A concrete pipe culvert handling crane for road construction

Abstract

The invention relates to a concrete pipe culvert handling crane used for road construction, which includes a support plate, a main support frame is fixedly installed on the upper end of the support plate, and a handling and fixing tank is fixedly installed on one side of the lower end of the main support frame. The upper end of the moving fixed tank body is fixed with partitions, and the fixed slots are evenly and symmetrically distributed on both sides of the partitions. The top of the main support frame is rotatably installed with a rotating shaft, and one end of the rotating shaft is fixedly installed with an auxiliary support frame. The lower end of the frame is slidably installed with a lifting body, the balance beam is fixedly installed at the lower end of the moving slider, the hook is symmetrically fixedly installed at the lower end of the balance beam, and the balance fastening beam is fixedly installed at the lower end of the suspension rope. The invention is convenient to move and operate, and not only can lift construction materials that are easy to hook and lift, but also can lift and transport circular pipe culverts for construction, and the materials are always in a stable state during the transport process, with high efficiency and safety.

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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