Mounting device for fabricated bridge substructure

An installation device and assembled technology, applied in the directions of transportation and packaging, load hanging components, springs/shock absorbers, etc., can solve the problems of lack of support devices, difficult support, and tipping of lifting devices, and achieve convenient lifting and installation, improving Stability and manpower saving effect

Pending Publication Date: 2021-01-22
CHINA FIRST HIGHWAY ENG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the installation of the bridge substructure is mainly to lift and install some heavy parts such as steel cages and formwork, and then pour them. The existing installation devices for the bridge substructure are simple in structure, lack support devices or are uneven It is difficult to support on the road, and it may cause the entire lifting device to fall when lifting and installing a heavy structure

Method used

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  • Mounting device for fabricated bridge substructure
  • Mounting device for fabricated bridge substructure
  • Mounting device for fabricated bridge substructure

Examples

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Embodiment Construction

[0025] 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 creative efforts fall within the protection scope of the present invention.

[0026] In describing the present invention, it is to be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "surrounding" etc. Indicating orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a sp...

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PUM

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Abstract

The invention relates to the technical field of bridge installation, and discloses a mounting device for a fabricated bridge substructure. A crane is included, a hoisting installation device is arranged on the crane, two rotating devices are distributed on the two sides of the crane in an array mode, each rotating device is connected with two supporting devices distributed in an array mode, and the crane is provided with crawler-type walking wheels, so that driving on the uneven ground is convenient. Through the hoisting installation device, the position can be controlled, hoisting installation is convenient, and manpower is saved. The supporting devices can adjust the length and the height away from the ground, the included angle between the two different supporting devices can be adjusted, and supporting on different construction grounds is convenient. Damping rods are arranged above supporting blocks, and the stability of the supporting devices is improved. The mounting device is easy to operate, can adapt to various construction pavements, has very high applicability and is recommended to be popularized.

Description

technical field [0001] The invention relates to the technical field of bridge installation, in particular to an installation device for an assembled bridge substructure. Background technique [0002] With the rapid development of social economy, the construction mileage of roads and bridges is getting longer and longer. Roads and bridges generally refer to structures erected on rivers, lakes and seas to allow vehicles and pedestrians to pass smoothly. In order to adapt to the modern high-speed development of the transportation industry, bridges also It refers to the buildings erected to cross mountain streams, bad geology or meet other traffic needs to make traffic more convenient. When constructing prefabricated bridges, it is necessary to install the bridge substructure first, and then build other bridge structures on the bridge substructure. . [0003] At present, the installation of the bridge substructure is mainly to lift and install some heavy parts such as steel cag...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C23/36B66C23/693B66C23/80B66C23/84B66C23/88B66C13/12F16F15/067
CPCB66C13/12B66C23/36B66C23/705B66C23/80B66C23/84B66C23/88B66C2700/03F16F15/067
Inventor 谭强肖尧祝卫星徐博李继业韦健江李桂芹张久林周玉鼎罗川李会生齐晓环关小明
Owner CHINA FIRST HIGHWAY ENG
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