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The invention relates to the field of bridge expansion devices, in particular to a seamless vibration and noise reduction elastomer bridge expansion device and method. The telescopic device comprises two symmetrically-arranged positioning brackets (2), a plurality of bolt holes are formed in the positioning brackets (2), an elastic telescopic body framework (4) is arranged between the two symmetrically-arranged positioning brackets (2), the elastic telescopic body framework (4) comprises an upper comb plate, a lower comb plate and vertical plates, the upper comb plate and the lower comb plate are arranged in a staggered mode, and the vertical plates are fixedly connected to the two sides of the tail ends of the comb plates. A plurality of embedded bolts (3) are arranged in the middle of the vertical plate; the embedded bolt (3) penetrates through a bolt hole in the positioning bracket (2) to fix the elastic telescopic body framework (4) and the positioning bracket (2); the elastic telescopic body (7) comprises an elastic telescopic body framework (4) and elastic telescopic body filling materials (8) evenly filling the periphery of the elastic telescopic body framework (4).
本发明涉及桥梁伸缩装置领域，尤其涉及一种无缝式减振降噪弹性体桥梁伸缩装置和方法。该伸缩装置包含两个对称布置的定位托架（2），定位托架（2）上布置有多个螺栓孔，在两个对称布置的定位托架（2）之间布置有弹性伸缩体骨架（4），弹性伸缩体骨架（4）包括上下两层交错布置的梳齿板和在梳齿板末端两侧固定连接的立板，立板中部布置有数个预埋螺栓（3）；预埋螺栓（3）穿过定位托架（2）上的螺栓孔将弹性伸缩体骨架（4）和定位托架（2）固定起来；弹性伸缩体（7）包含弹性伸缩体骨架（4）以及均匀填充在弹性伸缩体骨架（4）四周的弹性伸缩体填充料（8）。
The invention relates to the field of bridge expansion devices, in particular to a seamless vibration and noise reduction elastomer bridge expansion device and method. The telescopic device comprises two symmetrically-arranged positioning brackets (2), a plurality of bolt holes are formed in the positioning brackets (2), an elastic telescopic body framework (4) is arranged between the two symmetrically-arranged positioning brackets (2), the elastic telescopic body framework (4) comprises an upper comb plate, a lower comb plate and vertical plates, the upper comb plate and the lower comb plate are arranged in a staggered mode, and the vertical plates are fixedly connected to the two sides of the tail ends of the comb plates. A plurality of embedded bolts (3) are arranged in the middle of the vertical plate; the embedded bolt (3) penetrates through a bolt hole in the positioning bracket (2) to fix the elastic telescopic body framework (4) and the positioning bracket (2); the elastic telescopic body (7) comprises an elastic telescopic body framework (4) and elastic telescopic body filling materials (8) evenly filling the periphery of the elastic telescopic body framework (4).
本发明涉及桥梁伸缩装置领域，尤其涉及一种无缝式减振降噪弹性体桥梁伸缩装置和方法。该伸缩装置包含两个对称布置的定位托架（2），定位托架（2）上布置有多个螺栓孔，在两个对称布置的定位托架（2）之间布置有弹性伸缩体骨架（4），弹性伸缩体骨架（4）包括上下两层交错布置的梳齿板和在梳齿板末端两侧固定连接的立板，立板中部布置有数个预埋螺栓（3）；预埋螺栓（3）穿过定位托架（2）上的螺栓孔将弹性伸缩体骨架（4）和定位托架（2）固定起来；弹性伸缩体（7）包含弹性伸缩体骨架（4）以及均匀填充在弹性伸缩体骨架（4）四周的弹性伸缩体填充料（8）。
Seamless vibration and noise reduction elastomer bridge expansion device and method
一种无缝式减振降噪弹性体桥梁伸缩装置和方法
YANG ZHEN (author)
2022-11-08
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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