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A platform for research: civil engineering, architecture and urbanism
Assembled shape steel comb type telescopic device
The invention discloses an assembled shape steel comb type telescopic device which comprises a lower shape steel telescopic device and an upper comb type telescopic device. The lower shape steel telescopic device and the upper comb type telescopic device are separately arranged, the shape steel telescopic device comprises anchor plates, M-shaped steel, sealing rubber strips and anchor bars, the anchor plates are parallelly and separately arranged on the left side and the right side of the shape steel telescopic device, the M-shaped steel is arranged on the upper portions of the anchor plates, the sealing rubber strips are embedded by the aid of a pair of cavities which are oppositely arranged in the inner side of the M-shaped steel, the anchor bars are used for fixing the anchor plates, the comb type telescopic device comprises a comb type steel plate. The assembled shape steel comb type telescopic device has the advantages that the shape steel telescopic device is arranged on the lower portion of the assembled shaped steel comb type telescopic device, the comb type telescopic device is arranged on the upper portion of the assembled shape steel comb type telescopic device, and accordingly skipping of vehicles can be prevented; the width of the exposed comb type steel plate is much smaller than that of a conventional comb type steel plate, accordingly, contact surfaces can be reduced, noise can be lowered, the upper comb type steel plate can be detached, and the rubber sealing strips are convenient to maintain and replace.
Assembled shape steel comb type telescopic device
The invention discloses an assembled shape steel comb type telescopic device which comprises a lower shape steel telescopic device and an upper comb type telescopic device. The lower shape steel telescopic device and the upper comb type telescopic device are separately arranged, the shape steel telescopic device comprises anchor plates, M-shaped steel, sealing rubber strips and anchor bars, the anchor plates are parallelly and separately arranged on the left side and the right side of the shape steel telescopic device, the M-shaped steel is arranged on the upper portions of the anchor plates, the sealing rubber strips are embedded by the aid of a pair of cavities which are oppositely arranged in the inner side of the M-shaped steel, the anchor bars are used for fixing the anchor plates, the comb type telescopic device comprises a comb type steel plate. The assembled shape steel comb type telescopic device has the advantages that the shape steel telescopic device is arranged on the lower portion of the assembled shaped steel comb type telescopic device, the comb type telescopic device is arranged on the upper portion of the assembled shape steel comb type telescopic device, and accordingly skipping of vehicles can be prevented; the width of the exposed comb type steel plate is much smaller than that of a conventional comb type steel plate, accordingly, contact surfaces can be reduced, noise can be lowered, the upper comb type steel plate can be detached, and the rubber sealing strips are convenient to maintain and replace.
Assembled shape steel comb type telescopic device
WU ZHIFENG (author)
2015-04-08
Patent
Electronic Resource
English
IPC:
E01D
BRIDGES
,
Brücken
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