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Anti-dumping component of suspension equipment for highway bridge

A technology for highway bridges and anti-dumping, which is used in bridge construction, bridges, erection/assembly of bridges, etc., can solve problems such as inclination, and achieve the effects of convenient use, simple operation and good circuit protection.

Inactive Publication Date: 2019-07-30
殷立军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an anti-dumping component of suspension equipment for highway bridges, which has the advantage of anti-tilt and solves the problem of tilting when the existing suspension equipment is placed on the bridge

Method used

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  • Anti-dumping component of suspension equipment for highway bridge
  • Anti-dumping component of suspension equipment for highway bridge
  • Anti-dumping component of suspension equipment for highway bridge

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] see Figure 1-3 , an anti-dumping assembly for suspension equipment for highway bridges, comprising a connecting handle 1, a hook 8, and a controller 12, a crossbeam 3 is arranged below the connecting handle 1, and the crossbeam 3 plays a load-bearing role in the device, and the top of the crossbeam 3 is arranged There is a connecting handle 1, and the connecting handle 1 is used to connect the lifting device. There is a positioning column 4 under the b...

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Abstract

The invention discloses a toppling-preventing assembly of suspending equipment for a highway bridge. The toppling-preventing assembly comprises a connecting handle, hooks and a controller. A cross beam is arranged on the lower portion of the connecting handle, the connecting handle is arranged at the top of the cross beam, a positioning column is arranged on the lower portion of the cross beam, and the hooks are symmetrically arranged on the two sides of the positioning column. A detecting bolt is arranged on one side of each hook. A hydraulic pump is arranged on one side of the cross beam, and a proximity switch is arranged on one side of the bottom of the positioning column. The hooks are pulled to move front and back through cooperation of a frequency converter, the controller, an electromagnetic valve, the hydraulic pump and a hydraulic cylinder, and thus the problems that the bridge is prone to inclining and toppling due to excessively large angles of the hooks is solved. The toppling-preventing assembly has the advantages of being steady and resistant to inclining in the bridge arranging process, has an inclination angle detecting function, and also has the advantages of being easy to operate and convenient to use.

Description

technical field [0001] The invention relates to the design field of bridge suspension anti-dumping equipment, in particular to an anti-dumping assembly of suspension equipment for highway bridges. Background technique [0002] Throughout the development of railway bridges in our country for decades, the innovation of bridge design has always been accompanied by the development of beam erection equipment. The bridge erection machine is to put prefabricated reinforced concrete (or prestressed concrete) The special construction machinery hoisted on the bridge support (bridge pier) adopts the bridge erecting machine to erect the bridge, which realizes the flow-through construction operation, is easy to grasp the overall and local progress, and is easy to control the construction period, so the bridge erecting machine can be used in the construction of railway bridges Rapid development and wide application. From the above, it can be seen that the contribution of the bridge erect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01D21/00
CPCE01D21/00
Inventor 殷立军陈海永
Owner 殷立军
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