Assembly type bridge

A prefabricated, bridge technology, applied in the direction of bridges, bridge forms, bridge parts, etc., can solve the problems of adding bridges, poor flexibility, adjusting the width of bridges and guardrails, etc.

Inactive Publication Date: 2021-04-20
徐智勇
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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 prefabricated bridge, which solves the problem that the existing prefabricated bridges have poor flexibility and cannot flexibly adjust the width of the bridge and the height of the guardrail according to the width of passing vehicle

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0031]Example one

[0032]SeeFigure 1-2 The present invention provides a technical solution: an assembled bridge including a horizontal slide 1 and an elastic arc plate 2, a horizontal slide 1 and an elastic arc plate 2 are rotated, and a side pillar is mounted at the bottom of the elastic arc plate 2. The bottom portion of the side strut 3 is fixedly connected to the support bottom plate 4, and the top portion of the support bottom plate 4 is uniformly mounted, and the top portion of the elastic steel sheet 5 is fixedly connected to the top of the lifting strut 6, the side strut 3 and the lifting pillar 6 are opened. There is a swing device 8 that is adapted to the T-slot 7 in the bottom of the T-slot 7, the horizontal slide 1 and the elastic arc plate 2.

[0033]The swing device 8 includes a T-type slider 801, the T-type slider 801 extends to the inside of the T-type chute 7 and slides to the T-type slot 7, and the bottom of the horizontal slide 1 and the bottom of the elastic arc plate...

Example Embodiment

[0035]Example 2

[0036]SeeFigure 1-3 The present invention provides a technical solution: On the basis of the first example, the bottom of the swing device 8 is opened, and there is a sliding block 10, the side struts are slidably connected between the inner walls of the lock tank 9. 3 The intermediate position of the top of the lifting pillar 6 is opened with a card cell 11, and the inside of the card cell 11 is mounted with a label device 12.

[0037]The card casing device 12 includes an extruded plate 121, an extruded plate 121 is an arcuate elastic plate, and an unidirectional hole 122 is opened on one side of the extrudation plate 121, and the upper side of the inner wall of the card cell 11 is fixedly connected to the upper rod 123. The upper rumor plate 123 is an elastic plate, and one end of the upper ripple 123 penetrates the unidirectional aperture 122 and extends above the extruder 121.

[0038]The shock absorbing groove 15 is fixedly connected to the inner wall of the card cell ...

Example Embodiment

[0040]Example three

[0041]SeeFigure 1-4 The present invention provides a technical solution: on the basis of the second embodiment, the bottom portion of the card casing device 12 is mounted, and the buffer device 14 is mounted on both sides of the inner wall of the card cell 11.

[0042]The buffer device 14 includes a longitudinal chute 141, and both sides of the inner wall of the longitudinal chute 141 are rotatably connected to the inner wall side of the restricted groove 142 to be connected to the stopper plate 143, and the inside of the longitudinal sliding groove 141 has a lift block. 144. The two sides of the lift block 144 are fixedly connected to the rubber block 145, and the rubber block 145 is slidably connected to the gear plate 143.

[0043]The gear plate 143 includes a rotating shaft A1, one end of the rotating shaft A1 is connected to the swing plate A2, and the swing plate A2 is fixed to one end of the rotary shaft A1 fixedly coupled with the metal tube A3, and the rotating...

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Abstract

The invention discloses an assembly type bridge which comprises a horizontal sliding plate and an elastic arc plate, the horizontal sliding plate and the elastic arc plate are rotationally connected, side edge supporting columns are installed at the bottom of the elastic arc plate, supporting bottom plates are fixedly connected to the bottoms of the side edge supporting columns, and elastic steel plates are evenly installed at the tops of the supporting bottom plates. And the tops of the elastic steel plates are fixedly connected with lifting supporting columns, and T-shaped sliding grooves are formed in the tops of the side supporting columns and the tops of the lifting supporting columns. The invention relates to the technical field of bridge construction. According to the assembly type bridge, the purpose of the flexibility degree of the assembly type bridge is achieved, the width of the bridge and the height of the guardrails can be flexibly adjusted according to the width of passing vehicles, the width of the bridge does not need to be increased when the vehicles with the larger width pass, the bridge construction cost is reduced, and the bridge safety is improved; when a large vehicle passes, friction and collision between the large vehicle and the side wall of a bridge can be avoided, and the technical requirements for vehicle drivers are lowered.

Description

technical field [0001] The invention relates to the technical field of bridge construction, in particular to an assembled bridge. Background technique [0002] Prefabricated bridges are a branch of prefabricated buildings. Existing prefabricated bridges are mostly assembled with metal prefabricated parts. By using prefabricated parts instead of pouring on site, compared with traditional bridge construction, it saves manpower and time. [0003] However, the existing prefabricated bridges are less flexible, and cannot flexibly adjust the width of the bridge and the height of the guardrail according to the width of the passing vehicles. When vehicles with a larger width need to pass, the width of the bridge needs to be increased, which increases the cost of bridge construction. When large vehicles pass by, friction and collision with the side wall of the bridge are likely to occur, and the safety of the bridge is poor. Contents of the invention [0004] (1) Solved technical...

Claims

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Application Information

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IPC IPC(8): E01D15/10E01D19/12E01D19/10E04B1/98E04H9/02
Inventor 徐智勇
Owner 徐智勇
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