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Wind-resistant fabricated bridge

A prefabricated and bridge technology, applied in bridges, bridge parts, bridge construction, etc., can solve problems such as insufficient wind resistance

Inactive Publication Date: 2021-05-18
孟子豪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a wind-resistant assembled bridge, which solves the problem of insufficient wind-resistant ability of the existing assembled bridge, improves the wind-resistant ability of the bridge through various methods, and reduces the impact on the bridge. The requirement of material strength reduces the cost of bridge construction, enhances the warning ability of the bridge, and can warn the people above the bridge in windy weather

Method used

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  • Wind-resistant fabricated bridge
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  • Wind-resistant fabricated bridge

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] see Figure 1-2 , the present invention provides a technical solution: a wind-resistant assembled bridge, including a support plate 1, a splicing frame 2 is installed between the support plates 1, the splicing frame 2 is fixedly connected to the support plate 1 through bolts 3, and the support plate 1 The bottom is fixedly connected with an outer bump 4, the top of the support plate 1 is equipped with a protective outer frame 5, the inner bottom of the protective outer frame 5 is fixedly connected with a storage frame 6, and a lifting plate 7 is slidingly connected between the two sides of the inner wall of the storage frame 6 One side of the lifting plate 7 is provided with a push-up groove 8, and one side of the inner wall of the push-up groove 8 is rotatably connected with a push-up plate 9, and the inside of the push-up groove 8 is provided with a storage device 10.

[0030] The storage device 10 includes a spacer 101, the side of the spacer 101 close to the push-up...

Embodiment 2

[0033] see Figure 1-4 , the present invention provides a technical solution: on the basis of Embodiment 1, the top of the push-up plate 9 is symmetrically provided with an air filling port 14, the inner bottom of the push-up groove 8 is provided with a warning circular groove 15, and the bottom of the push-up plate 9 The pull rope 17 is fixedly connected with the inner wall of the push-up groove 8 , and the outside of the pull rope 17 is uniformly equipped with metal balls 18 .

[0034] The inside of the warning circular groove 15 is uniformly equipped with arc-shaped protrusions 16 , one side of the arc-shaped protrusions 16 is fixedly connected with a metal convex cone 19 , and both the arc-shaped protrusions 16 and the metal convex cones 19 are slidably connected with the metal ball 18 .

[0035] When in use, the wind passes through the air filling port 14 when passing through the bridge, the push-up plate 9 is pulled into the push-up groove 8 by the converging spring 103,...

Embodiment 3

[0037] see Figure 1-5 , the present invention provides a technical solution: on the basis of Embodiment 1, a deceleration groove 12 is provided on one side of the storage frame 6, both ends of the deceleration groove 12 run through the storage frame 6, and a deceleration device is installed inside the deceleration groove 12 13.

[0038]The deceleration device 13 includes a swing rod 131, one end of the swing rod 131 is fixedly connected with a knocking plate 132, one side of the knocking plate 132 is evenly equipped with an impact bump 133, and one side of the inner wall of the deceleration groove 12 is fixedly connected with a heating plate 134, One side of the heating plate 134 is provided with a concave groove matching with the impact bump 133 .

[0039] One side of the swing rod 131 is uniformly provided with a wind-shielding groove 135 , and one side of the storage frame 6 is connected with an air outlet 136 at a position close to the deceleration groove 12 .

[0040] ...

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Abstract

The invention discloses a wind-resistant fabricated bridge which comprises supporting plates and is characterized in that a splicing frame is installed between the supporting plates and fixedly connected with the supporting plates through bolts, outer protruding blocks are fixedly connected to the bottoms of the supporting plates, and a protective outer frame is installed at the tops of the supporting plates; a storage frame is fixedly connected to the bottom of the inner side of the protective outer frame, a lifting plate is slidably connected between the two sides of the inner wall of the storage frame, a pushing-lifting groove is formed in one side of the lifting plate, and a pushing-lifting plate is rotatably connected to one side of the inner wall of the pushing-lifting groove. The invention relates to the technical field of fabricated bridges. According to the wind-resistant fabricated bridge, the purpose of enhancing the wind-resistant capacity of the bridge is achieved, the wind-resistant capacity of the bridge is improved in multiple modes, the requirement for the material strength of the bridge is lowered, the bridge construction cost is reduced, the warning capacity of the bridge is enhanced, and people above the bridge can be warned in strong wind weather.

Description

technical field [0001] The invention relates to the technical field of assembleable bridges, in particular to a wind-resistant assembled bridge. Background technique [0002] Prefabricated steel bridges are often used to deal with emergencies and temporary construction. It is a prefabricated bridge that can be quickly disassembled. It has been widely used in the field of steel bridges. Prefabricated steel bridges have simple structure, lightweight components, and easy transportation. Convenience, flexible combination, fast erection, easy disassembly and assembly, and reusable components, and at the same time have the advantages of large bearing capacity, strong structural rigidity, and long fatigue life, and can be combined into different spans, types, and uses according to engineering design needs Bridges play an important role in military transportation, emergency rescue and relief, national defense construction, water conservancy projects, road traffic and other fields at...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F7/02E01D19/00E01F9/658
CPCE01F7/025E01D19/00E01F9/658
Inventor 孟子豪
Owner 孟子豪
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