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A platform for research: civil engineering, architecture and urbanism
Height-adjustable temporary steel bridge convenient to disassemble, assemble and stack
The invention relates to a height-adjustable temporary steel bridge convenient to disassemble, assemble and stack. The temporary steel bridge should be transported and spliced rapidly and can be rapidly evacuated when not necessary, and the purposes that the temporary steel bridge is high in university, capable of being placed on the uneven ground, convenient to stack and capable of saving a stacking place are achieved. According to the technical scheme, the height-adjustable temporary steel bridge convenient to disassemble, assemble and stack comprises multiple standard sections, two slope sections detachably and symmetrically located to the two ends of a main bridge face and slope blocks used between the ground and the slope sections for transition; the standard sections are composed of main beam frames, bridge deck slabs located to the upper surfaces of the main beam frames, multiple wheel assemblies located at the lower ends of the main beam frames and multiple screw supports capable of vertically lifting the main beam frames; the slope sections comprise main beam frame bodies, bridge boards located on the upper surfaces of the main beam frame bodies and screw supports, wherein one end of each main beam frame body is provided with at least two screw supports; the slope blocks comprise triangular prism frames and panels fixed to the upper surfaces of the triangular prism frames.
Height-adjustable temporary steel bridge convenient to disassemble, assemble and stack
The invention relates to a height-adjustable temporary steel bridge convenient to disassemble, assemble and stack. The temporary steel bridge should be transported and spliced rapidly and can be rapidly evacuated when not necessary, and the purposes that the temporary steel bridge is high in university, capable of being placed on the uneven ground, convenient to stack and capable of saving a stacking place are achieved. According to the technical scheme, the height-adjustable temporary steel bridge convenient to disassemble, assemble and stack comprises multiple standard sections, two slope sections detachably and symmetrically located to the two ends of a main bridge face and slope blocks used between the ground and the slope sections for transition; the standard sections are composed of main beam frames, bridge deck slabs located to the upper surfaces of the main beam frames, multiple wheel assemblies located at the lower ends of the main beam frames and multiple screw supports capable of vertically lifting the main beam frames; the slope sections comprise main beam frame bodies, bridge boards located on the upper surfaces of the main beam frame bodies and screw supports, wherein one end of each main beam frame body is provided with at least two screw supports; the slope blocks comprise triangular prism frames and panels fixed to the upper surfaces of the triangular prism frames.
Height-adjustable temporary steel bridge convenient to disassemble, assemble and stack
CHEN BIN (author) / WANG XU (author) / ZHANG NAIJI (author) / DONG HUAMING (author) / ZHANG WENJUN (author) / WEN JUNYAN (author) / FANG LI (author) / JIN TAO (author)
2015-06-24
Patent
Electronic Resource
English
IPC:
E01D
BRIDGES
,
Brücken
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