Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Force measuring bridge support and force measuring method
The invention discloses a force measuring bridge support and a force measuring method, and relates to the field of bridge supports, the force measuring bridge support comprises a base, telescopic sleeves are fixedly connected to the four corners of the base, the ends of the telescopic sleeves are fixedly connected with the bottom surface of an upper base, the force measuring bridge support further comprises a stress movable assembly, a middle block is movably arranged between the upper base and the base, and the middle block is fixedly connected with the upper base. A first notch is formed in the middle block, and the interior of the first notch is rotationally connected with a first oblique traction plate and a second oblique traction plate through short rods. And a support assembly. According to the invention, an upper seat is pressed down under stress and moves downwards, at the moment, two transverse V-shaped inclined traction plates are stressed to push a connecting block I and a connecting block II to move oppositely, a spring main body is stressed to deform, and two displacement sensors in the connecting block I and the connecting block II move; and when the distance between the two displacement sensors changes, the monitoring of the deformation of the bridge under pressure can be judged according to the rule of the change of the distance between the two displacement sensors.
本发明公开了一种测力桥梁支座及测力方法，涉及桥梁支座领域，包括底座，所述底座的四拐角处均固定连接有伸缩套筒，且伸缩套筒的端部与上座底面固定连接，还包括：受力活动组件，所述上座与底座之间活动设置有中间块，且中间块的内部开设有缺口一，并且缺口一的内部通过短杆与斜向牵引板一以及斜向牵引板二转动连接；支撑组件。本发明中，上座受力被下压，上座向下进行活动，此时两块呈横向“V”字形的斜向牵引板受力推动连接块一以及连接块二相向运动，此时弹簧主体受力发生形变，处于连接块一以及连接块二内部的两块位移传感器活动，两块位移传感器之间间距发生变化，根据两块位移传感器之间间距变化的规律可以判断桥梁受压发生形变的监测。
Force measuring bridge support and force measuring method
The invention discloses a force measuring bridge support and a force measuring method, and relates to the field of bridge supports, the force measuring bridge support comprises a base, telescopic sleeves are fixedly connected to the four corners of the base, the ends of the telescopic sleeves are fixedly connected with the bottom surface of an upper base, the force measuring bridge support further comprises a stress movable assembly, a middle block is movably arranged between the upper base and the base, and the middle block is fixedly connected with the upper base. A first notch is formed in the middle block, and the interior of the first notch is rotationally connected with a first oblique traction plate and a second oblique traction plate through short rods. And a support assembly. According to the invention, an upper seat is pressed down under stress and moves downwards, at the moment, two transverse V-shaped inclined traction plates are stressed to push a connecting block I and a connecting block II to move oppositely, a spring main body is stressed to deform, and two displacement sensors in the connecting block I and the connecting block II move; and when the distance between the two displacement sensors changes, the monitoring of the deformation of the bridge under pressure can be judged according to the rule of the change of the distance between the two displacement sensors.
本发明公开了一种测力桥梁支座及测力方法，涉及桥梁支座领域，包括底座，所述底座的四拐角处均固定连接有伸缩套筒，且伸缩套筒的端部与上座底面固定连接，还包括：受力活动组件，所述上座与底座之间活动设置有中间块，且中间块的内部开设有缺口一，并且缺口一的内部通过短杆与斜向牵引板一以及斜向牵引板二转动连接；支撑组件。本发明中，上座受力被下压，上座向下进行活动，此时两块呈横向“V”字形的斜向牵引板受力推动连接块一以及连接块二相向运动，此时弹簧主体受力发生形变，处于连接块一以及连接块二内部的两块位移传感器活动，两块位移传感器之间间距发生变化，根据两块位移传感器之间间距变化的规律可以判断桥梁受压发生形变的监测。
Force measuring bridge support and force measuring method
一种测力桥梁支座及测力方法
ZHAO JIANLIN (Autor:in) / TIAN ZHI (Autor:in) / ZHU HONGPING (Autor:in) / BAO JUAN (Autor:in) / ZHANG BAOMIN (Autor:in) / YANG DONGDONG (Autor:in) / ZHANG MING (Autor:in)
10.01.2025
Patent
Elektronische Ressource
Chinesisch
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