Walking system of cantilever pouring bridge fabrication machine

A bridge-building machine and cantilever technology, which is applied in the field of cantilever pouring bridge-building machine travel system, can solve the problems of time-consuming and labor-intensive, increased equipment consumption, cumbersome construction process, etc., and achieve the effect of simple overall construction process

Pending Publication Date: 2021-06-04
CHINA RAILWAY 16TH BUREAU GRP 5TH ENG
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Problems solved by technology

[0003] In the prior art, the mobile method of the hanging basket is generally to re-lay the running girder on the top of the poured bridge, then guide the main girder to the new running girder, and then remove the old running girder. The construction process is relatively cumbersome, and Will increase additional equipment consumption, more time-consuming and laborious

Method used

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  • Walking system of cantilever pouring bridge fabrication machine
  • Walking system of cantilever pouring bridge fabrication machine
  • Walking system of cantilever pouring bridge fabrication machine

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Embodiment Construction

[0031] In order to more clearly understand the above objects, features and advantages of the present disclosure, the solutions of the present disclosure will be further described below. It should be noted that, in the case of no conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other.

[0032] In the following description, many specific details are set forth in order to fully understand the present disclosure, but the present disclosure can also be implemented in other ways than described here; obviously, the embodiments in the description are only some of the embodiments of the present disclosure, and Not all examples.

[0033] see Figure 1 to Figure 4 as well as Figure 11 , the present disclosure provides a cantilever pouring bridge building machine, including a main girder 401, a hanging basket system and a running system, the front end of the main girder 401 is provided with a top front beam 501, and the f...

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Abstract

The invention relates to the technical field of bridge fabrication, in particular to a walking system of a cantilever pouring bridge fabrication machine. The walking system comprises a main beam used for supporting a hanging basket and a walking beam used for supporting the main beam, the main beam and the walking beam are connected through reverse hanging wheels, and the device further comprises a walking limiting part, a walking driving part, a main jacking part and a main driving part; the walking limiting part is used for restraining the walking beam on a bridge top plate; the walking driving part is used for driving the walking beam to move in the longitudinal direction of the bridge after the walking beam is released from the constraint of the bridge top plate; the main jacking part is used for jacking the main beam so as to separate the main beam from the walking beam; the main driving part is used for driving the main beam to move in the longitudinal direction of the bridge after the main beam is separated from the walking beam. Through mutual cooperation of the main beam and the walking beam, overall movement of the hanging basket system can be effectively achieved, the moving mode of the hanging basket system is completely different from that of a hanging basket in the prior art, the overall construction process is relatively simple, and extra equipment consumption is not increased.

Description

technical field [0001] The present disclosure relates to the technical field of bridge building, in particular to a running system of a cantilever perfusion bridge building machine. Background technique [0002] The hanging basket is the main equipment in the cantilever construction. According to the structure, it can be divided into four types: truss type, cable-stayed type, steel type and mixed type. According to the requirements of the concrete cantilever construction process and the requirements of the design drawings for the hanging basket, comprehensively compare the characteristics, weight, steel type, construction technology, etc. of various forms of hanging baskets; the design principles of the hanging basket: light weight, simple structure, firm and stable, forward movement It has the characteristics of convenient assembly and disassembly, strong reusability, small deformation after being stressed, and sufficient space under the hanging basket, which can provide a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D21/10
CPCE01D21/10
Inventor 杨晋文张黎马宝利吕志军李志强周兴颖刘彬
Owner CHINA RAILWAY 16TH BUREAU GRP 5TH ENG
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