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Temporary supporting frame for steel bridge constructing

A technology of temporary support frames and bridges, applied in the field of support frames, which can solve the problems of poor versatility of support frames, inability to support and fix steel structures of different shapes, and offset of steel structures, etc., to achieve convenient installation and disassembly, and universal effects Good, accurate effect

Active Publication Date: 2019-12-20
甘肃博睿交通重型装备制造有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention can solve the problem that the existing support frame usually has poor use effect, is inconvenient to install and disassemble, is not conducive to the temporary construction and use of the steel structure, and the existing support frame has low stability, which easily causes the steel structure to shift. It affects the accuracy of the bridge steel structure after construction. At the same time, the existing support frame has poor versatility. The support frame is only suitable for steel structures of one shape, and cannot be supported and fixed for steel structures of different shapes, which affects the support frame. the use effect and other problems

Method used

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  • Temporary supporting frame for steel bridge constructing
  • Temporary supporting frame for steel bridge constructing
  • Temporary supporting frame for steel bridge constructing

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Embodiment Construction

[0027] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0028] Such as Figure 1 to Figure 6 As shown, a temporary support frame for steel structure bridge construction includes a bottom frame 1, a supporting device 2 and a positioning frame 3. The bottom frame 1 is provided with a through slot in the middle, and the upper end of the bottom frame 1 is equipped with a supporting device 2, and the supporting device 2 A positioning frame 3 is symmetrically installed at the upper end.

[0029] The bottom plate frame 1 includes a fixed plate 11, an annular groove frame 12, a sliding block 13, a limiting groove 15 and a locking mechanism 14. The number of the fixed plate 11 is two, and the two fixed plates 11 are connected by screws. Fixed connection, each fixed plate 11 is installed with an annular groove frame 1...

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Abstract

The invention relates to a temporary supporting frame for steel bridge constructing. The frame comprises a bottom plate frame, a supporting device and positioning frames, wherein a through groove is formed in the middle of the bottom plate frame, the supporting device is mounted at the upper end of the bottom plate frame, and the positioning frames are symmetrically mounted at the upper end of thesupporting device. The frame can solve the problems that an existing supporting frame is generally poor in use effect, inconvenient to install and disassemble, and detrimental to temporary construction and use of a steel structure; the existing supporting frame is low in stability, and is prone to cause steel structure offsetting so as to influence precision of the constructed steel bridge structure; and meanwhile, the existing supporting frame is poor in universality effect, only adapts to a steel structure of one shape, cannot support and fix the steel structures with different shapes, andtherefore the using effect of the supporting frame is influenced.

Description

Technical field [0001] The invention relates to the technical field of support frames, in particular to a temporary support frame for steel bridge construction. Background technique [0002] Steel bridges are bridges whose main load-bearing structure adopts steel, namely steel structure bridges and steel bridges. Prefabricated steel bridges have been widely used all over the world; in the construction of steel bridges, support frames are very common. The support frames support the steel structure to avoid collapse because it is not strong. The support frame is widely used in bridge construction because of its light weight, high strength, good overall rigidity and strong deformability. [0003] At present, when the existing support frame is used in the construction of steel structure bridges, there are usually the following defects: 1. The existing support frame usually has poor use effect, inconvenient installation and disassembly, and is not conducive to the temporary constructio...

Claims

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Application Information

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IPC IPC(8): E01D21/00
CPCE01D21/00
Inventor 王蒙蒙夏文进
Owner 甘肃博睿交通重型装备制造有限公司
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