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A platform for research: civil engineering, architecture and urbanism
Detachable buckling and pressing type sealing rubber belt bridge expansion device
The invention relates to the field of bridge buildings, in particular to a detachable buckling and pressing type sealing rubber belt bridge expansion device which comprises an expansion joint reserved notch. A profile steel base and detachable profile steel are arranged in the reserved notch. Lock nuts and bolts capable of closely anchoring the profile steel base and the detachable profile steel together are arranged in the reserved notch. Rubber pads are arranged between the profile steel base and the detachable profile steel. Bolt holes are formed in the profile steel base. A bolt closing box is arranged under the profile steel base. The profile steel base is provided with grooves and protrusions. Bolt holes are formed in the detachable profile steel. Sealing rubber belt buckling and pressing slots are formed in the lower portion of one end, close to an expansion joint, of the detachable profile steel. Protrusions are arranged at the two ends of a sealing rubber belt and can be closely buckled and pressed under the buckling and pressing slots of the detachable profile steel. The device further comprises an automatic monitoring and detecting system. The device has the advantages that the sealing rubber belt is directly buckled, pressed and installed and never falls off; after an alarm is given automatically, the sealing rubber belt can be disassembled directly so that the damaged expansion joint structure can be maintained in time, the installing time is short, replacing is convenient, and complete interruption of traffic is not needed.
Detachable buckling and pressing type sealing rubber belt bridge expansion device
The invention relates to the field of bridge buildings, in particular to a detachable buckling and pressing type sealing rubber belt bridge expansion device which comprises an expansion joint reserved notch. A profile steel base and detachable profile steel are arranged in the reserved notch. Lock nuts and bolts capable of closely anchoring the profile steel base and the detachable profile steel together are arranged in the reserved notch. Rubber pads are arranged between the profile steel base and the detachable profile steel. Bolt holes are formed in the profile steel base. A bolt closing box is arranged under the profile steel base. The profile steel base is provided with grooves and protrusions. Bolt holes are formed in the detachable profile steel. Sealing rubber belt buckling and pressing slots are formed in the lower portion of one end, close to an expansion joint, of the detachable profile steel. Protrusions are arranged at the two ends of a sealing rubber belt and can be closely buckled and pressed under the buckling and pressing slots of the detachable profile steel. The device further comprises an automatic monitoring and detecting system. The device has the advantages that the sealing rubber belt is directly buckled, pressed and installed and never falls off; after an alarm is given automatically, the sealing rubber belt can be disassembled directly so that the damaged expansion joint structure can be maintained in time, the installing time is short, replacing is convenient, and complete interruption of traffic is not needed.
Detachable buckling and pressing type sealing rubber belt bridge expansion device
QI YIMING (author) / ZHAO WEIFENG (author)
2016-02-10
Patent
Electronic Resource
English
IPC:
E01D
BRIDGES
,
Brücken
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