A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a spring type bridge expansion joint connecting device and belongs to the technical field of bridge engineering. The device comprises a left bridge body and a right bridge body which form an expansion joint section, wherein the right bridge body is formed by a right side body which is formed above a platform body and is staggered rightwards; the left bridge body is formed by generating a vertical body below the left side body and staggering leftwards; the vertical body is correspondingly isolated from the table body; the left side body is suspended on the table body and is correspondingly isolated from the right side body; the left side body and the right side body are fixedly connected with a plurality of square wide-narrow diameter springs which are arranged in parallel; the lower side face of the square wide-narrow-diameter spring is placed on the table body. The upper side face of the square wide-narrow-diameter spring is flush with the upper surface of the left side body and the upper surface of the right side body; the square spring with the wide diameter and the narrow diameter refers to a spring with a rectangular spring ring and the wide diameter and the narrow diameter. Therefore, no matter how the expansion joint changes, the connecting device does not deform in the vertical direction during loading, and the vehicle is not affected when passing through the expansion joint.
一种弹簧式桥梁伸缩缝连接装置，属于桥梁工程技术领域，包括构成伸缩缝断面的左桥体和右桥体，所述右桥体由右侧体生成在台体上方并向右错位而构成；所述左桥体由垂体生成在左侧体下方并向左错位而构成；垂体与台体对应隔离，左侧体悬置在台体上并与右侧体对应隔离；所述左侧体与所述右侧体上固定连接有若干个并列安装的方形宽窄径弹簧，所述方形宽窄径弹簧的下侧面搁置在所述台体上，所述方形宽窄径弹簧的上侧面与所述左侧体及所述右侧体的上表面平齐；所述方形宽窄径弹簧是指弹簧圈为长方形圈，弹簧径为宽窄径的弹簧；这样无论伸缩缝如何变化，本连接装置在载荷时均不会有上下方向的变形，车辆经过伸缩缝时不会受到影响。
The invention discloses a spring type bridge expansion joint connecting device and belongs to the technical field of bridge engineering. The device comprises a left bridge body and a right bridge body which form an expansion joint section, wherein the right bridge body is formed by a right side body which is formed above a platform body and is staggered rightwards; the left bridge body is formed by generating a vertical body below the left side body and staggering leftwards; the vertical body is correspondingly isolated from the table body; the left side body is suspended on the table body and is correspondingly isolated from the right side body; the left side body and the right side body are fixedly connected with a plurality of square wide-narrow diameter springs which are arranged in parallel; the lower side face of the square wide-narrow-diameter spring is placed on the table body. The upper side face of the square wide-narrow-diameter spring is flush with the upper surface of the left side body and the upper surface of the right side body; the square spring with the wide diameter and the narrow diameter refers to a spring with a rectangular spring ring and the wide diameter and the narrow diameter. Therefore, no matter how the expansion joint changes, the connecting device does not deform in the vertical direction during loading, and the vehicle is not affected when passing through the expansion joint.
一种弹簧式桥梁伸缩缝连接装置，属于桥梁工程技术领域，包括构成伸缩缝断面的左桥体和右桥体，所述右桥体由右侧体生成在台体上方并向右错位而构成；所述左桥体由垂体生成在左侧体下方并向左错位而构成；垂体与台体对应隔离，左侧体悬置在台体上并与右侧体对应隔离；所述左侧体与所述右侧体上固定连接有若干个并列安装的方形宽窄径弹簧，所述方形宽窄径弹簧的下侧面搁置在所述台体上，所述方形宽窄径弹簧的上侧面与所述左侧体及所述右侧体的上表面平齐；所述方形宽窄径弹簧是指弹簧圈为长方形圈，弹簧径为宽窄径的弹簧；这样无论伸缩缝如何变化，本连接装置在载荷时均不会有上下方向的变形，车辆经过伸缩缝时不会受到影响。
Fork frame vertical plate type bridge expansion joint connecting device
| European Patent Office | 2021
| European Patent Office | 2016