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Damping and noise-reducing telescopic device, mounting method of damping and noise-reducing telescopic device and method for replacing and transforming existing telescopic device through damping and noise-reducing telescopic device
The invention belongs to the technical field of telescopic devices, mounting methods of the telescopic devices and methods for replacing and transforming existing telescopic devices through the damping and noise-reducing telescopic devices, and discloses a damping and noise-reducing telescopic device, a mounting method of the damping and noise-reducing telescopic device and a method for replacingand transforming the existing telescopic device through the damping and noise-reducing telescopic device. The damping and noise-reducing telescopic device is mainly technically characterized by comprising an anchoring mechanism, profile steel with a cavity, a water stop belt, a fixed comb plate, a sliding comb plate, a damping rubber plate and a stainless steel sliding plate. The sliding comb plate and the fixed comb plate are fixed to a beam body through fixing bolts, and crossed comb teeth are arranged on the opposite sides of the fixed comb plate and the sliding comb plate; a comb tooth cross area is formed on the opposite sides of the sliding comb plate and the fixed comb plate, the center line of the comb tooth cross area intersects with the transverse bridge direction by a certain angle, the two side edges of the comb teeth in the transverse bridge direction are perpendicular to the transverse bridge direction, and the direction of the axis of the profile steel intersects with the center line of the comb tooth cross area by a certain angle, the service lives of bridges, expansion joints and tires are prolonged, and the noise is reduced.
本发明属于伸缩装置及安装、更换或改造现有伸缩装置的方法技术领域，公开了一种减震降噪伸缩装置及安装、更换和现有伸缩装置改造的方法。其主要技术特征为：包括锚固机构、带有型腔的型钢、止水带和固定梳齿板、滑动梳齿板、减震胶板和不锈钢滑板，所述滑动梳齿板和固定梳齿板通过固定螺栓固定在梁体上，在所述固定梳齿板和滑动梳齿板相对一侧设置有交叉的梳齿，在所述滑动梳齿板和固定梳齿板相对一侧形成梳齿交叉区，所述梳齿交叉区的中心线与横桥向相交一定角度，所述梳齿的横桥方向上的两个侧边与横桥向垂直，所述型钢轴线的方向与所述梳齿交叉区的中心线相交一定角度，延长了桥梁、伸缩缝和轮胎的使用寿命，降低了噪音。
Damping and noise-reducing telescopic device, mounting method of damping and noise-reducing telescopic device and method for replacing and transforming existing telescopic device through damping and noise-reducing telescopic device
The invention belongs to the technical field of telescopic devices, mounting methods of the telescopic devices and methods for replacing and transforming existing telescopic devices through the damping and noise-reducing telescopic devices, and discloses a damping and noise-reducing telescopic device, a mounting method of the damping and noise-reducing telescopic device and a method for replacingand transforming the existing telescopic device through the damping and noise-reducing telescopic device. The damping and noise-reducing telescopic device is mainly technically characterized by comprising an anchoring mechanism, profile steel with a cavity, a water stop belt, a fixed comb plate, a sliding comb plate, a damping rubber plate and a stainless steel sliding plate. The sliding comb plate and the fixed comb plate are fixed to a beam body through fixing bolts, and crossed comb teeth are arranged on the opposite sides of the fixed comb plate and the sliding comb plate; a comb tooth cross area is formed on the opposite sides of the sliding comb plate and the fixed comb plate, the center line of the comb tooth cross area intersects with the transverse bridge direction by a certain angle, the two side edges of the comb teeth in the transverse bridge direction are perpendicular to the transverse bridge direction, and the direction of the axis of the profile steel intersects with the center line of the comb tooth cross area by a certain angle, the service lives of bridges, expansion joints and tires are prolonged, and the noise is reduced.
本发明属于伸缩装置及安装、更换或改造现有伸缩装置的方法技术领域，公开了一种减震降噪伸缩装置及安装、更换和现有伸缩装置改造的方法。其主要技术特征为：包括锚固机构、带有型腔的型钢、止水带和固定梳齿板、滑动梳齿板、减震胶板和不锈钢滑板，所述滑动梳齿板和固定梳齿板通过固定螺栓固定在梁体上，在所述固定梳齿板和滑动梳齿板相对一侧设置有交叉的梳齿，在所述滑动梳齿板和固定梳齿板相对一侧形成梳齿交叉区，所述梳齿交叉区的中心线与横桥向相交一定角度，所述梳齿的横桥方向上的两个侧边与横桥向垂直，所述型钢轴线的方向与所述梳齿交叉区的中心线相交一定角度，延长了桥梁、伸缩缝和轮胎的使用寿命，降低了噪音。
Damping and noise-reducing telescopic device, mounting method of damping and noise-reducing telescopic device and method for replacing and transforming existing telescopic device through damping and noise-reducing telescopic device
减震降噪伸缩装置及安装、更换和现有伸缩装置改造的方法
ZHOU CHANGJIAN (author) / LI KAI (author) / YUAN JING (author) / ZHOU JIANFENG (author)
2020-11-24
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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