CN213836292U - Self-adaptive rail walking device for bridge support inspection - Google Patents
Self-adaptive rail walking device for bridge support inspection Download PDFInfo
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- CN213836292U CN213836292U CN202021723142.8U CN202021723142U CN213836292U CN 213836292 U CN213836292 U CN 213836292U CN 202021723142 U CN202021723142 U CN 202021723142U CN 213836292 U CN213836292 U CN 213836292U
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Abstract
The utility model provides a self-adaptive track walking device for bridge support patrol, which comprises a walking device and a track arranged on a bridge; the rolling assembly is installed to running gear bottom, and the running gear is supported at the same height with the support with the track cooperation to the rolling assembly, installs power device, wireless communication unit, power supply unit in the running gear, and power device drive rolling device walks on the track, and the wireless communication unit exchanges the data between running gear and the operating personnel, and the power supply unit is wireless communication unit and power device's power supply, still install stop device on the rolling device. The utility model discloses a from the walking dolly drive check out test set walking such as camera on the track, not only reduced the emergence of manpower consumption avoided the incident simultaneously to the image highly uniform can contrast every support image, makes things convenient for the judgement of support state.
Description
Technical Field
The utility model relates to a self-adaptation track running gear is used in bridge beam supports inspection.
Background
Bridge beam supports is the important subassembly of guaranteeing bridge balance and temperature, need regularly inspect bridge beam supports's the condition, the inspection mainly passes through bridge detection car at present stage, install a support on the bridge detection car, the measurement personnel passes through the bent cap lower extreme of bridge through the support, the appearance state through handheld detection device and visual observation support, owing to be high altitude construction, measurement personnel has very big danger to support testing process, and handheld detection device, can not guarantee to detect highly uniform, be unfavorable for the judgement of every support state.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a self-adaptation rail-mounted running gear is used in bridge beam supports inspection.
The utility model discloses a lay the track in bridge bent cap department, inspect the support through installing camera or other detection device on the dolly of walking on the track.
The utility model provides a self-adaptive track walking device for bridge support patrol, which comprises a walking device and a track arranged on a bridge; the rolling assembly is installed to running gear bottom, and the running gear is supported at the same height with the support with the track cooperation to the rolling assembly, installs power device, wireless communication unit, power supply unit in the running gear, and power device drive rolling device walks on the track, and the wireless communication unit exchanges the data between running gear and the operating personnel, and the power supply unit is wireless communication unit and power device's power supply, still install stop device on the rolling device.
The rolling assembly comprises a power assembly and a driven assembly, the power assembly comprises a roller, the roller is installed on a transmission shaft, the transmission shaft is connected with a motor rotating shaft, the driven assembly comprises two opposite connecting rods which are hinged to the bottom of one end of the walking device at a certain interval, and the tail ends of the two connecting rods are provided with the roller.
An outer connecting hole is further processed in the middle of the upper end of the walking device.
The track is a closed-loop double track, the bottoms of the tracks are connected through a fixed rod, and one end of the fixed rod is arranged on the bent cap to enable the distance between all inner side surfaces of the track and the support to be the same.
The track is a circular tube track, and the roller is provided with a U-shaped grooved wheel.
The limiting devices are limiting blocks and are respectively hinged to two ends of the wheel shaft of the roller.
The beneficial effects of the utility model reside in that: the self-walking trolley drives the camera and other inspection equipment to walk on the rail, so that the labor consumption is reduced, safety accidents are avoided, the image height is consistent, each support image can be compared, and the support state can be conveniently judged.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the structure of the steering wheel of the present invention;
FIG. 3 is a schematic view of the driving wheel structure of the present invention;
FIG. 4 is a schematic view of the straight-moving structure of the detecting device of the present invention;
FIG. 5 is a schematic view of the overbending structure of the device of the present invention;
fig. 6 is a schematic diagram of the track structure of the present invention;
in the figure: 1-wireless communication unit, 2-power supply unit, 3-rotating shaft, 4-roller, 5-limiting block, 6-external connection hole, 7-motor, 8-transmission shaft, 9-connecting rod, 10-rail, 11-fixing rod, 12-cover beam and 13-support.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
A self-adaptive track walking device for bridge support patrol comprises a walking device and a track 10 arranged on a bridge; the rolling assembly is installed to running gear bottom, and the running gear is supported at the same height with support 13 with the cooperation of rolling assembly and track 10, installs power device, wireless communication unit 1, power supply unit 2 in the running gear, and power device drive rolling device walks on track 10, and wireless communication unit 1 exchanges the data between running gear and the operating personnel, and power supply unit 2 is wireless communication unit 1 and power device's power supply, still install stop device on the rolling device.
The rolling component comprises a power component and a driven component, the power component comprises a roller 4, the roller 4 is installed on a transmission shaft 8, the transmission shaft 8 is connected with a motor rotating shaft, the driven component comprises two opposite connecting rods 9 which are hinged to the bottom of one end of the walking device at a certain interval, the tail ends of the two connecting rods 9 are provided with the roller 4, the driving component walks on the track inside driving walking device, and meanwhile, centrifugal force can be offset by limiting plates 5 on two sides of the roller 4 at the turning position of the track, so that the walking device is prevented from falling off.
An external connection hole 6 is further processed in the middle of the upper end of the walking device, the external connection hole 6 is used for installing detection equipment, and the detection equipment is located at the height of the middle of the support through combination with a support of the detection equipment.
The track 10 is a closed-loop double track, the bottoms of the tracks are connected through a fixing rod 11, and one end of the fixing rod 11 is installed on the cover beam 12 to enable the distance between all the inner side surfaces of the track 10 and the support to be the same.
The track 10 is a circular tube track, and 4U-shaped grooved wheels are arranged on the roller.
The limiting devices are limiting blocks 5 which are respectively hinged at two ends of a wheel shaft of the roller 4.
Data detected by the detection device in the detection process are transmitted to the computer through the communication unit, data analysis is carried out while detection is carried out, the motor in the walking device also receives control signals of an operator through the communication unit, the speed and the movement stop of the walking device can be controlled, and people can conveniently observe the support in a short time.
Claims (6)
1. The utility model provides a bridge beam supports patrols and uses self-adaptation rail running gear, includes running gear and installs track (10) on the bridge, its characterized in that: the rolling assembly is installed to the running gear bottom, and the running gear is supported at the same height with support (13) with track (10) cooperation to the rolling assembly, installs power device, wireless communication unit (1), power supply unit (2) in the running gear, and power device drive rolling device walks on track (10), and wireless communication unit (1) exchanges the data between running gear and the operating personnel, and power supply unit (2) are wireless communication unit (1) and power device's power supply, still install stop device on the rolling device.
2. The adaptive rail walking device for bridge beam support patrol according to claim 1, wherein: the rolling assembly comprises a power assembly and a driven assembly, the power assembly comprises idler wheels (4), the idler wheels (4) are installed on a transmission shaft (8), the transmission shaft (8) is connected with a motor rotating shaft, the driven assembly comprises two opposite connecting rods (9) which are hinged to the bottom of one end of the walking device at a certain interval, and one idler wheel (4) is installed at the tail end of each of the two connecting rods (9).
3. The adaptive rail walking device for bridge beam support patrol according to claim 1, wherein: and the middle part of the upper end of the walking device is also provided with an external connecting hole (6).
4. The adaptive rail walking device for bridge beam support patrol according to claim 1, wherein: the track (10) is a closed-loop double track, the bottoms of the track (10) are connected through a fixing rod (11), and one end of the fixing rod (11) is installed on the cover beam (12) to enable the distances between all inner side faces of the track (10) and the support to be the same.
5. The adaptive rail walking device for bridge beam support patrol according to claim 1, wherein: the track (10) is a circular tube track, and the roller (4) is a U-shaped grooved wheel.
6. The adaptive rail walking device for bridge beam support patrol according to claim 1, wherein: the limiting devices are limiting blocks (5) which are respectively hinged at two ends of a wheel shaft of the roller (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021723142.8U CN213836292U (en) | 2020-08-18 | 2020-08-18 | Self-adaptive rail walking device for bridge support inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021723142.8U CN213836292U (en) | 2020-08-18 | 2020-08-18 | Self-adaptive rail walking device for bridge support inspection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213836292U true CN213836292U (en) | 2021-07-30 |
Family
ID=77003459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021723142.8U Active CN213836292U (en) | 2020-08-18 | 2020-08-18 | Self-adaptive rail walking device for bridge support inspection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213836292U (en) |
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2020
- 2020-08-18 CN CN202021723142.8U patent/CN213836292U/en active Active
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