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A platform for research: civil engineering, architecture and urbanism
Straddle type comb plate telescopic device
The invention belongs to the technical field of bridge expansion devices, and particularly relates to a straddle type comb plate telescopic device. The device comprises comb plates, the comb plates comprise a left comb plate and a right comb plate; the left comb plate and the right comb plate are arranged in the two sides of an expansion joint respectively, the slag-preventing base plates comprisethe left slag-preventing base plate and the right slag-preventing base plate, the left slag-preventing base plate is arranged at the bottom of the left comb plate, the right slag-preventing base plate is arranged at the bottom of the right comb plate, and the left slag-preventing base plate and the right slag-preventing base plate are stacked at the expansion joint. By means of the slag prevention base plates arranged in the stacked mode, it is guaranteed that the expansion joint can stretch out and draw back, meanwhile, disintegrating slag can be collected, the disintegrating slag is prevented from falling into a waterproof layer, the disintegrating slag is prevented from damaging the waterproof layer, and the service life of the waterproof layer is prolonged.
本发明属于桥梁伸缩装置技术领域，具有涉及一种骑缝式梳齿板伸缩装置。包括梳齿板，所述梳齿板包括左梳齿板和右梳齿板，所左梳齿板和右梳齿板分别设置在伸缩缝两侧，还包括防渣垫板，所述防渣垫板包括左防渣垫板和右防渣垫板，所述左防渣垫板设置在左梳齿板底部，所述右防渣垫板设置在右梳齿板底部，且所述左防渣垫板与右防渣垫板在伸缩缝处层叠。本发明中层叠设置的防渣垫板，既保证了伸缩缝能够伸缩，同时也能对碎渣进行收集，防止碎渣落入防水层，避免碎渣损坏防水层，提高防水层的使用寿命。
Straddle type comb plate telescopic device
The invention belongs to the technical field of bridge expansion devices, and particularly relates to a straddle type comb plate telescopic device. The device comprises comb plates, the comb plates comprise a left comb plate and a right comb plate; the left comb plate and the right comb plate are arranged in the two sides of an expansion joint respectively, the slag-preventing base plates comprisethe left slag-preventing base plate and the right slag-preventing base plate, the left slag-preventing base plate is arranged at the bottom of the left comb plate, the right slag-preventing base plate is arranged at the bottom of the right comb plate, and the left slag-preventing base plate and the right slag-preventing base plate are stacked at the expansion joint. By means of the slag prevention base plates arranged in the stacked mode, it is guaranteed that the expansion joint can stretch out and draw back, meanwhile, disintegrating slag can be collected, the disintegrating slag is prevented from falling into a waterproof layer, the disintegrating slag is prevented from damaging the waterproof layer, and the service life of the waterproof layer is prolonged.
本发明属于桥梁伸缩装置技术领域，具有涉及一种骑缝式梳齿板伸缩装置。包括梳齿板，所述梳齿板包括左梳齿板和右梳齿板，所左梳齿板和右梳齿板分别设置在伸缩缝两侧，还包括防渣垫板，所述防渣垫板包括左防渣垫板和右防渣垫板，所述左防渣垫板设置在左梳齿板底部，所述右防渣垫板设置在右梳齿板底部，且所述左防渣垫板与右防渣垫板在伸缩缝处层叠。本发明中层叠设置的防渣垫板，既保证了伸缩缝能够伸缩，同时也能对碎渣进行收集，防止碎渣落入防水层，避免碎渣损坏防水层，提高防水层的使用寿命。
Straddle type comb plate telescopic device
一种骑缝式梳齿板伸缩装置
WANG YUZHEN (author) / ZHANG YONGBO (author) / ZHANG HEPING (author) / LIU XINCHENG (author) / LIU FENG (author)
2020-10-23
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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