CN-224231971-U - Bridge disease detection device

Abstract

The utility model discloses a bridge disease detection device, which relates to the technical field of bridge maintenance and comprises a mounting frame and a transmission assembly, wherein the transmission assembly is arranged in the mounting frame and comprises a transmission disc which is rotationally connected in the mounting frame, a first transmission rod is connected to the transmission disc in a sliding manner, a sliding frame is fixedly connected to the first transmission rod, a transmission shaft is fixedly connected to the sliding frame, a transmission block is connected to the transmission shaft in a sliding manner, fastening clamps are fixedly connected to the transmission block, two fastening clamps are arranged, springs are fixedly connected between the two fastening clamps, a mounting bin is rotationally connected to the two fastening clamps, a fixing frame is connected to the mounting bin in a sliding manner, and a second transmission rod slides down to drive a third transmission rod to slide down in a chute of the fixing frame. And under the guide of the chute, the fixed frame slides to one side close to the installation bin, extrudes the ground penetrating radar and is attached to the installation bin, so that the installation is completed, and the problem of inconvenient disassembly in the prior art is solved.

Inventors

• XU CHENGXU
• LI ANG
• WANG LILI
• WANG XIAOBO
• SUN ZHONGXU
• SUN XIAOQUAN
• ZHANG YIRAN
• FU HAOHAO
• CHANG SHENG

Assignees

• 上海市市政公路工程检测有限公司

Dates

Publication Date

20260512

Application Date

20250411

Claims (7)

1. 1. Bridge disease detection device, its characterized in that includes: a mounting frame (1); The transmission assembly (2), in the installation frame (1) was arranged in to transmission assembly (2), transmission assembly (2) is including rotating drive disk (21) of connecting in installation frame (1), sliding connection has first transfer line (22) on drive disk (21), fixedly connected with sliding frame (212) on first transfer line (22), fixedly connected with transmission shaft (214) on sliding frame (212), fixedly connected with transmission block (213) on transmission shaft (214), fixedly connected with fastening clip (211) on transmission block (213), fastening clip (211) are provided with two, two fixedly connected with spring between fastening clip (211), two on fastening clip (211) rotate on and be connected with installation storehouse (210), sliding connection has fixed frame (29) on installation storehouse (210); The fixed frame (29) is connected with a fourth transmission rod (28) in a sliding mode, a third transmission rod (27) is fixedly connected to the fourth transmission rod (28), a second transmission rod (25) is fixedly connected to the third transmission rod (27), and the second transmission rod (25) is connected to the transmission disc (21) in a sliding mode.
2. 2. The bridge defect detection device according to claim 1, wherein the transmission disc (21) is provided with a sliding groove, the first transmission rod (22) is fixedly connected with a first sliding shaft (23), the first sliding shaft (23) is slidably connected to the transmission disc (21), the fastening clip (211) is rotatably connected to the mounting bin (210) through a second rotating shaft (215), the second transmission rod (25) is fixedly connected with a second sliding shaft (26), and the second sliding shaft (26) is slidably connected to the transmission disc (21).
3. 3. The bridge defect detection device according to claim 1, wherein the transmission disc (21) is fixedly connected with a first rotating shaft (24).
4. 4. The bridge defect detection device according to claim 1, wherein the fixed frame (29) is provided with a chute, and the fourth transmission rod (28) is slidably connected in the chute on the fixed frame (29).
5. 5. The bridge defect detection device according to claim 4, wherein the bottom of the third transmission rod (27) is fixedly connected with a damper, and one side, away from the third transmission rod (27), of the damper at the bottom of the third transmission rod (27) is fixedly connected to the bottom of the inner wall of the mounting frame (1).
6. 6. The bridge defect detection device according to claim 1, wherein the installation bin (210) is provided with an opening, and the first transmission rod (22) is slidably connected in the opening on the installation frame (1).
7. 7. The bridge defect detection device according to claim 1, wherein the transmission block (213) is provided with an inclined hole, and the transmission shaft (214) is slidably connected in the inclined hole of the transmission block (213).

Description

Bridge disease detection device Technical Field The utility model relates to the technical field of bridge maintenance, in particular to a bridge disease detection device. Background Along with the acceleration of economic development and urban process, the number of bridge construction is increased rapidly, the bridge becomes a traffic network core, the modern bridge structure is complex and exquisite, special parts such as cross-sea bridges and cable-stayed bridges are difficult to detect by conventional means, and the environmental challenges such as rainwater, freeze thawing, dry cracking and the like are brought by different climates in each place. Under the background, the bridge disease detection device is born with the birth, so that smooth traffic is ensured; The ground penetrating radar in the existing detection device is usually directly fixed in the device by bolts, and a large number of bolts are used for fastening and welding the radar and the bridge structure firmly during installation in order to ensure the stable running of the radar on the bridge. However, when the radar needs to be maintained, upgraded or troubleshooted, the bolts are exposed to the outdoor environment for a long time and are saturated with wind, rain and dust erosion, rust and clamping are extremely easy to occur, workers often cannot easily screw the radar with conventional tools, the bolts can be forcibly detached and even possibly broken, and the parts remained in the structure need to be further cleaned, so that the additional workload is greatly increased. Disclosure of utility model The utility model aims to provide a bridge disease detection device for solving the problems in the background technology. In order to achieve the above purpose, the utility model provides the following technical proposal that the utility model comprises an installation frame; The transmission assembly is arranged in the installation frame and comprises a transmission disc which is rotationally connected in the installation frame, a first transmission rod is connected to the transmission disc in a sliding mode, a sliding frame is fixedly connected to the first transmission rod, a transmission shaft is fixedly connected to the sliding frame, a transmission block is connected to the transmission shaft in a sliding mode, fastening clamps are fixedly connected to the transmission block, two fastening clamps are provided, springs are fixedly connected between the two fastening clamps, an installation bin is rotationally connected to the two fastening clamps, and a fixing frame is connected to the installation bin in a sliding mode; The fixed frame is connected with a fourth transmission rod in a sliding mode, a third transmission rod is fixedly connected to the fourth transmission rod, a second transmission rod is fixedly connected to the third transmission rod, and the second transmission rod is connected to the transmission disc in a sliding mode. Further, a sliding groove is formed in the transmission disc, a first sliding shaft is fixedly connected to the first transmission rod, the first sliding shaft is slidably connected to the transmission disc, the fastening clamp is rotatably connected to the mounting bin through a second rotating shaft, a second sliding shaft is fixedly connected to the second transmission rod, and the second sliding shaft is slidably connected to the transmission disc. By adopting the technical scheme, the first transmission rod is arranged in the sliding groove on the transmission disc through the first sliding shaft in a sliding way, the first transmission rod can be limited in use, and the second sliding shaft on the second transmission rod is connected in the sliding groove on the transmission disc in a sliding way, so that the second transmission rod is limited. Further, the transmission disc is fixedly connected with a first rotating shaft. By adopting the technical scheme, the first rotating shaft is fixedly connected to the transmission disc, the motor is fixed on the first rotating shaft when the motor is used, one end of the motor, which is far away from the first rotating shaft, is fixed in the mounting frame, and the motor can be used for controlling the first rotating shaft. Furthermore, the fixed frame is provided with a chute, and the fourth transmission rod is connected in the chute on the fixed frame in a sliding way. By adopting the technical scheme, the chute is arranged on the fixed frame, and when the fourth transmission rod slides on the fixed frame, the fixed frame is transmitted to displace under the limit action of the chute. Further, the damping is fixedly connected with the bottom of the third transmission rod, and one side, away from the third transmission rod, of the damping at the bottom of the third transmission rod is fixedly connected with the bottom of the inner wall of the mounting frame. By adopting the technical scheme, the damping is fixedly connected to the bottom of the thi