Detachable type modularized emergency bridge

A modular and emergency bridge technology, which is applied in construction and other fields, can solve the problems of large use limitations, high labor intensity, and high manufacturing cost of fabricated highway steel bridges and mechanized bridges, and achieve light weight, low labor intensity, and rapid assembly Effect

Inactive Publication Date: 2015-05-27
CHINA HARZONE IND CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Prefabricated highway steel bridges have various functions, but the main components are heavy, manual erection is labor-intensive, and large-scale mechanical equipment is required for erection; mechanized bridge erection and withdrawal are fast, but the manufacturing cost is high and the function is single
When the road is not conducive to vehicle traffic, the use of prefabricated highway steel bridges and mechanized bridges is relatively limited

Method used

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  • Detachable type modularized emergency bridge
  • Detachable type modularized emergency bridge
  • Detachable type modularized emergency bridge

Examples

Experimental program
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Effect test

Embodiment Construction

[0020] Below in conjunction with accompanying drawing, the present invention will be further described:

[0021] Such as figure 1 As shown, a detachable modular emergency bridge, including unit modules, is assembled into single spans of different lengths through the same unit modules, and several groups of single spans of the same span are assembled into bridges with different deck widths ; The unit module is assembled by a panel (1), a bottom plate (2), four vertical rods (4), two long connecting rods (3), and eight short pins (6).

[0022] Such as image 3 , 4 , 5, 6, 7, 8, and 9, the upper surface of the panel (1) is provided with a non-slip tread plate, the lower surface is provided with a longitudinal stiffener plate and a transverse partition, and the four corners are provided with connecting lugs; the upper surface of the bottom plate (2) The surface is provided with reinforcing ribs, and the four corners are provided with connecting lugs; the long connecting rod (3)...

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Abstract

The invention discloses a detachable type modularized emergency bridge. The detachable type modularized emergency bridge comprises a panel, a bottom plate, long connecting rods, vertical rods, long pins, short pins and a transverse connecting rod, wherein an anti-skidding pattern plate is arranged on the upper surface of the panel; a longitudinal reinforcing plate, a transverse partition plate and a connecting lug plate are arranged on the lower surface of the panel; the bottom plate is equipped with the reinforcing rib and the connecting lug plate; the panel, the bottom plate, the four vertical rods and the two long connecting rods form a unit module through eight short pins; the unit modules are assembled into a single spanning bridge through the long pins; the single spanning bridges can be assembled into a bridge span with different bridge widths to meet different passing needs. The detachable type modularized emergency bridge is simple in structure, less in bridge component type, simple to operate, capable of being split into a single component for being transported, also can be folded for being transported through the unit modules after the long connecting rods are detached. The detachable type modularized emergency bridge is suitable for manually splicing and arranging emergency foot bridges for overcoming deep ditches, cracks, rivers and the like during rescuing.

Description

technical field [0001] The invention relates to a temporary bridge, in particular to a detachable modular emergency bridge which can be quickly erected and withdrawn manually. Background technique [0002] Existing temporary bridges mainly adopt fabricated highway steel bridges and mechanized bridges. Prefabricated highway steel bridges have various functions, but the main components are heavy, manual erection is labor-intensive, and large-scale mechanical equipment is required for erection; mechanized bridge erection and withdrawal are fast, but the manufacturing cost is high and the function is single. When the road is not conducive to vehicle traffic, the use of prefabricated highway steel bridges and mechanized bridges is relatively limited. Contents of the invention [0003] The purpose of the present invention is to design a detachable modular emergency bridge with few parts, simple operation, rapid erection, multiple functions, and can be erected without relying on...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D15/133
CPCE01D15/124E01D15/133
Inventor 滕吉成田春明解应梅
Owner CHINA HARZONE IND CORP
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