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A support device for outriggers of a bridge erecting machine

A technology for leg support and bridge erection machine, which is applied in the field of outrigger support devices of bridge erection machines, can solve the problems of difficult leveling, poor safety, low work efficiency, etc., and achieves the effects of equipment safety, improved lifting performance, and convenient adjustment.

Active Publication Date: 2022-06-21
广西北投交通养护科技集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a support device for the outriggers of a bridge erecting machine, so as to overcome the defects of poor safety, low work efficiency and difficult leveling of the traditional way of using crossties to support bridge erecting machines

Method used

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  • A support device for outriggers of a bridge erecting machine
  • A support device for outriggers of a bridge erecting machine
  • A support device for outriggers of a bridge erecting machine

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Embodiment Construction

[0035] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0036] In the description of the present invention, it should be noted that the terms "center", "portrait", "horizontal", "upper", "lower", "front", "rear", "left", "right", "vertical" ", "horizontal", "top", "bottom", "top", "bottom", "top", "bottom", "inside", "outside", "inside", "outside", etc. Or the positional relationship is based on the orientation or positional relationship shown in the drawings, only for the convenience of d...

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Abstract

The invention relates to the field of bridge erecting machine auxiliary devices, and specifically discloses a bridge erecting machine leg support device, comprising: a base with a bottom plate, a bottom plate with sleeper grooves and nails, a sleeper board, and a mobile seat with a top plate , a lifting assembly consisting of the first hydraulic cylinder and the second hydraulic cylinder, a rotating bushing, a shift assembly with a shift shaft and a shift lever assembly, an adjustment assembly and a dust shield. The invention can be welded or fixedly connected on the traverse track of the bridge erecting machine, can replace the traditional sleeper pier, is durable, and has better safety, and the sleeper board on the fixed seat can increase the friction force of the fixed surface of the support device, The overall height can be adjusted through the internal lifting components, and local fine-tuning in various directions in the horizontal plane can also be realized through the shifting components.

Description

technical field [0001] The invention belongs to the field of auxiliary devices for bridge erection machines, and particularly relates to a support device for outriggers of bridge erection machines. Background technique [0002] The traverse track of the double guide beam bridge erection machine is placed on the front pier cover beam, and its lower support pad structure is the external structure of the bridge erection machine, but its function is very critical. The vast majority of the support structure adopts short sleepers (or square wood) on the cover beams, which are stacked vertically and horizontally in layers to form square support piers, and the support piers are arranged at a certain horizontal distance. The buttresses are treated with special-shaped thickness sleepers so that the top surface elevation is the same, and the sleeper surface of the transverse track is horizontal. When the transverse track is placed on the cover beam with large cross slope, the low side ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01D21/00
CPCE01D21/00
Inventor 郝天之陈庆林曾富权黄炳球黄子然覃吉宁阮志新王锋李胜骆俊晖余意何敬云张水木韦邦玮周雨瀚
Owner 广西北投交通养护科技集团有限公司
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