CN211815580U - Rising and falling type detection vehicle for avoiding side obstacle of bridge - Google Patents
Rising and falling type detection vehicle for avoiding side obstacle of bridge Download PDFInfo
- Publication number
- CN211815580U CN211815580U CN201922206441.8U CN201922206441U CN211815580U CN 211815580 U CN211815580 U CN 211815580U CN 201922206441 U CN201922206441 U CN 201922206441U CN 211815580 U CN211815580 U CN 211815580U
- Authority
- CN
- China
- Prior art keywords
- base
- bridge
- connecting rod
- central controller
- avoidance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model provides a lifting type detection vehicle for avoiding side obstacles of a bridge, which comprises a vehicle body, a transverse bracket arranged on the vehicle body, a longitudinal bracket with the top end connected with the end part of the transverse bracket, and a truss connected with the bottom end of the longitudinal bracket; the transverse support comprises a first base connected with the vehicle body, a second base connected with the longitudinal support, and an avoidance mechanism used for connecting the first base and the second base; the avoidance mechanism comprises a plurality of groups of brake lever assemblies arranged in parallel, each group of brake lever assemblies comprises a connecting rod and a positioner, one end of the connecting rod is hinged to the end part of the first base, and the other end of the connecting rod is separably connected with the second base through the positioner. When avoiding, each group of brake bar components executes avoiding action to separate part of the connecting rods from the second pedestal to generate fractures. The barrier is avoided through the port, and the effect that the barrier can be avoided without retracting the truss and the longitudinal support is achieved.
Description
Technical Field
The utility model belongs to bridge check out test set field especially relates to a bridge side obstacle detection car is dodged to formula of rising and falling.
Background
A bridge inspection vehicle takes an automobile as a carrier, and is loaded with three-section mechanical arms, namely a transverse support with a base mounted on the inspection vehicle, a vertical support mounted on the transverse support in a telescopic or hinged mode, and a truss mounted on the vertical support in a telescopic or hinged mode. The bridge inspection vehicle walks on the edge of the bridge, the transverse support extends out of the side edge of the bridge body, and the vertical support extends downwards to a position below the bottom surface of the bridge. The truss is supported by the vertical support and extends inwards from the side edge of the bridge body, and the truss is horizontally and transversely arranged at the bottom of the bridge. The truss is provided with a sensor, a camera, a lighting device and the like for detection.
But there are many obstacles on both sides of the bridge. Such as side guardrails, signboards, decorations and the like on the side of the bridge body. The building structures can block the transverse support of the bridge detection vehicle, the truss and the vertical support need to be retracted, and the truss and the vertical support are re-unfolded after bypassing the barrier, so that the bridge detection efficiency is seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a realize dodging the barrier under the prerequisite of unmovable horizontal bracket, perpendicular support and truss.
The utility model discloses a realize through following technical scheme:
a lifting type obstacle detection vehicle avoiding a bridge side comprises a vehicle body, a transverse support arranged on the vehicle body, a longitudinal support with the top end connected to the end part of the transverse support, and a truss connected to the bottom end of the longitudinal support; the transverse support comprises a first base connected with the vehicle body, a second base connected with the longitudinal support, and an avoidance mechanism used for connecting the first base and the second base; the avoidance mechanism comprises a plurality of groups of brake lever assemblies arranged in parallel, each group of brake lever assemblies comprises a connecting rod and a positioner, one end of the connecting rod is hinged to the end part of the first base, and the other end of the connecting rod is separably connected with the second base through the positioner.
By the proposal, the utility model discloses at least, obtain following technological effect: the connecting rod through each brake lever subassembly is connected with second base detachable, realizes when dodging the barrier, and the brake lever subassembly that the control is close to the barrier makes its connecting rod lift up to make connecting rod and second base separation produce the fracture, can avoid the barrier through the fracture from this. And along with the continuous advance of the detection vehicle, on one hand, controlling the connecting rods of the brake rod assemblies which avoid the obstacles to fall down and lock with the locators on the second base again, and on the other hand, controlling the brake rod assemblies which are close to the obstacles currently to execute the operation of avoiding the obstacles, so that the connecting rods in each group of brake rod assemblies sequentially lift up the obstacles to avoid the obstacles and sequentially lower the connecting rods after passing through the obstacles to be in locking connection with the second base. The effect that the barrier can be avoided without withdrawing the truss and the longitudinal support is achieved.
Optionally, each group of brake lever assemblies further comprises an avoidance motor and a gear set; the gear set comprises a driving gear in driving connection with the avoidance motor and a driven gear meshed with the driving gear; the driving gear is arranged on the first base, and the driven gear is arranged at the end of the connecting rod.
The hinged position of the connecting rod and the first base is designed into a connection form engaged by a gear set driven by an avoidance motor, the action of lifting and putting down the connecting rod can be realized by controlling the avoidance motor, the efficiency is improved compared with manual operation, and the labor cost is saved.
Optionally, the system further comprises a central controller, and the central controller is in communication connection with the avoidance motor.
The avoidance motor is connected with the central controller, so that the automatic control of the avoidance action can be realized. Furthermore, the remote controller can be connected with the central controller, and then the remote controller can control the lifting and lowering actions of the connecting rod. And avoiding the barrier in the detection process is more convenient.
Optionally, each set of ram assemblies further comprises a detector for detecting whether the connecting rod is proximate to the obstacle, the detector being communicatively coupled to the central controller.
Each group of brake lever components is matched with a detector for detecting the distance between the barrier and the connecting rod, the detector sends a signal to the central controller when the barrier approaches the connecting rod, the central controller can convert the signal into a command for driving the avoidance motor to operate, the avoidance motor drives the driving gear to rotate, the driven gear is driven to rotate, and the connecting rod is lifted to avoid the barrier. The collision between the barrier and the connecting rod caused by human error can be avoided, so that the structural damage is avoided, and the maintenance cost is reduced.
Optionally, each set of brake lever assemblies further comprises a laser sensor for detecting whether the connecting lever has passed an obstacle, the laser sensor being communicatively connected to the central controller.
After the laser sensor matched with each group of brake lever assemblies detects that the connecting rod has avoided the barrier, the laser sensor sends a signal to the central controller, the central controller converts the signal into an instruction, the avoiding motor drives the driving gear to rotate reversely, the driven gear is driven to rotate reversely, and therefore the connecting rod is put down and is connected with the second base again.
Optionally, an information acquisition mechanism in communication connection with the central controller is arranged on the truss, and the information acquisition mechanism includes one or more of a video camera, a compound eye camera, and an ultrasonic detector.
Video recording can be carried out through a video camera, or a compound eye camera is adopted to carry out continuous panoramic picture shooting, and then a plurality of panoramic pictures are integrated through establishing reference coordinates, or an ultrasonic wave monitor is adopted to carry out ultrasonic wave crack detection on the bottom surface and the inside of the bridge, or more information acquisition equipment in related fields is adopted to carry out detection. And then transmitting the acquired information to a central controller for storage or forwarding transmission.
Optionally, the compound eye camera includes a hemispherical base, at least one hemispherical lens disposed on the surface of the base, and a plurality of cylindrical lenses disposed on the surface of the base and surrounding the hemispherical lens.
The compound-eye camera is used for taking a panoramic picture, and in order to more clearly acquire information on the bottom and periphery of the bridge, it is necessary to take a panoramic picture in an area where the taking range is hemispherical. Therefore, the lens of the lens for shooting the pictures at the periphery adopts the cylindrical surface design, and the pictures in the 1.25M 0.87M-2.5M 1.75M area within the distance of 1-2M can be shot more clearly. A plurality of cylindrical lens lenses uniformly surround the hemispherical base surface, and the connecting line of the centers of the cylindrical lens lenses forms a circle parallel to the bottom surface of the base. However, the top dead zone is formed by integrating the pictures shot by the cylindrical lens, so that the hemispherical lens is arranged at the top center of the hemispherical base, the pictures in the 1.5M-3M area within the distance of 1-2M are shot, and the full-coverage panoramic picture in the hemispherical area is formed by integrating all the pictures.
Optionally, the system further comprises a wireless communication module in communication connection with the central controller; the central controller is connected with a cloud server which stores intelligent building disease analysis data through a wireless communication module.
The central controller is connected with the cloud server through the wireless communication module and uploads the acquired bridge detection data quickly, so that the cloud server performs comparative analysis on the received bridge detection data based on the stored intelligent analysis data related to construction object diseases, and compared with the analysis of field detection personnel by personal experience, the obtained detection result is more accurate, higher in efficiency, lower in cost, safe and reliable
Optionally, the end of the truss is rotatably connected with the bottom end of the longitudinal support through a rotating mechanism.
The rotating mechanism can be a winch, a gear set or other conventional technologies, and can drive the truss to rotate. The truss support is used for retracting the truss or performing rotary operation of avoiding the pier when passing through the pier.
Optionally, the truss is further provided with an LED lamp.
When the light is not enough at the bottom of the bridge, the LED lamp is used for illuminating, and the reinforcing light source avoids the condition that the light is not enough and the information acquisition is not accurate, so that the detection result is influenced.
Drawings
Fig. 1 is a schematic view of a main view structure of a landing type obstacle detection vehicle for avoiding a side obstacle of a bridge according to an embodiment of the present invention.
Fig. 2 is a schematic top view of a landing type obstacle detection vehicle for avoiding a bridge side according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a compound eye camera according to an embodiment of the present invention.
Legend:
1, a vehicle body; 2, a transverse bracket; 3, longitudinal support; 4, truss; 5 a central controller;
21 a first base; 22 a second base; 23 a brake lever assembly;
231 a connecting rod; 232 a locator; 233 avoidance motor; 234 a drive gear; 235 driven gears; 236 a detector; 237 a laser sensor;
41 compound eye camera; 42LED lamps; 43 laser ranging sensors; 44 a rotation mechanism;
411 a hemispherical base; 412 hemispherical lens barrel; 413 cylindrical lens.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Referring to figures 1, 2 and 3,
example 1:
a lifting type obstacle detection vehicle for avoiding a bridge side comprises a vehicle body 1, a transverse support 2 arranged on the vehicle body 1, a longitudinal support 3 with the top end connected to the end part of the transverse support 2, and a truss 4 connected to the bottom end of the longitudinal support 3; the transverse support 2 comprises a first base 21 connected with the vehicle body 1, a second base 22 connected with the longitudinal support 3 and an avoiding mechanism for connecting the first base 21 and the second base 22; the avoiding mechanism comprises a plurality of groups of brake lever assemblies 23 arranged in parallel, each group of brake lever assemblies 23 comprises a connecting rod 231 and a positioner 232, one end of the connecting rod 231 is hinged to the end part of the first base 21, and the other end of the connecting rod 231 is separably connected with the second base 22 through the positioner 232.
By the proposal, the utility model discloses at least, obtain following technological effect: through the detachable connection of the connecting rod 231 of each brake rod assembly 23 and the second pedestal 22, when avoiding an obstacle, the brake rod assembly 23 close to the obstacle is controlled to lift the connecting rod 231, so that the connecting rod 231 is separated from the second pedestal 22 to generate a fracture, and the obstacle can be avoided through the fracture. As the inspection vehicle continues to advance, on the one hand, the link rod 231 of the brake lever assembly 23 which has avoided the obstacle is controlled to fall and be locked again with the positioner 232 on the second base 22, and on the other hand, the brake lever assembly 23 which is currently close to the obstacle is controlled to perform the above-mentioned obstacle avoiding operation, whereby the link rods 231 in each group of brake lever assemblies 23 sequentially perform the steps of raising the obstacle to avoid the obstacle and sequentially lowering the link rod 231 after passing through the obstacle to be locked and connected with the second base 22. The effect that the barrier can be avoided without retracting the truss 4 and the longitudinal support 3 is achieved.
The avoidance movement process of the technical scheme is as follows: when the barrier approaches the first set of brake lever assemblies 23, the positioner 232 on the second base 22 is opened, and the connecting rod 231 is lifted upward with the hinge joint of the connecting rod 231 and the first base 21 as a rotation center, so that the connecting rod 231 is separated from the second base 22 to generate a fracture. And with the continuous advance of the detection vehicle, the fracture is utilized to realize avoidance through the barrier. In this process, the other gang brake lever assembly 23 maintains the connection state with the second base 22. When the first set of brake lever assemblies 23 pass through an obstacle and the second set of brake lever assemblies 23 approach the obstacle, the second set of brake lever assemblies 23 repeat the action of the first set of brake lever assemblies 23. And the connecting rod 231 of the first group of brake lever assemblies 23 falls down so that the connecting rod 231 is locked again and the positioner 232 is locked again, so that the second pedestal 22 is connected again, and the operations are repeated, so that each group of brake lever assemblies 23 sequentially pass through the obstacles until completely pass through the fracture between the first pedestal 21 and the second pedestal 22, and the obstacle on the side of the bridge is avoided by the detection vehicle.
Example 2:
on the basis of embodiment 1, in order to further improve the detection efficiency of the detection vehicle and improve the accuracy of the avoidance speed and the avoidance operation, the technical scheme is automatically improved, and the specific improvement scheme is as follows:
in one embodiment, in order to operate the connecting rod 231 more accurately and efficiently to perform the avoidance operation, each set of brake lever assemblies 23 further includes an avoidance motor 233 and a gear set; the gear set comprises a driving gear 234 which is in driving connection with the avoidance motor 233 and a driven gear 235 which is meshed with the driving gear 234; the driving gear 234 is disposed on the first base 21, and the driven gear 235 is disposed at an end of the connecting rod 231. The connection form of the gear set meshing driven by the avoidance motor 233 can realize the actions of lifting and lowering the connecting rod 231 by controlling the avoidance motor 233, and compared with manual operation, the efficiency is improved, and meanwhile, the labor cost is saved.
In one embodiment, to enhance the control performance, a central controller 5 is further included, and the central controller 5 is communicatively connected to the avoidance motor 233. The automatic control of the avoiding action can be realized. Further, the remote controller can be connected to the central controller 5, and the remote controller can be used to control the lifting and lowering operations of the connecting rod 231. And avoiding the barrier in the detection process is more convenient.
In one embodiment, to implement the automatic avoidance function, each set of brake lever assemblies 23 further includes a detector 236 in communication with the central controller 5 for detecting whether the connecting rod 231 is proximate to an obstacle. Each group of the brake lever assemblies 23 is matched with a detector 236 for detecting the distance between the obstacle and the connecting rod 231, the detector 236 sends a signal to the central controller 5 when the obstacle approaches the connecting rod 231, and the central controller 5 can convert the signal into a command for driving the avoiding motor 233 to operate, so that the avoiding motor 233 drives the driving gear 234 to rotate, further drives the driven gear 235 to rotate, and the connecting rod 231 lifts up to avoid the obstacle. The collision between the obstacle and the connecting rod 231 caused by human error can be avoided, so that the structural damage is avoided, and the maintenance cost is reduced.
Wherein the detector 236 may be selected from any of the following categories: a proximity sensor which emits a signal when an obstacle approaches within a certain distance from the link bar 231; a pressure sensor or a vibration sensor that comes into contact with an obstacle to thereby emit a signal; a laser ranging sensor 43 for measuring the distance between the connecting rod and the obstacle by means of photoelectric effect; and other related sensors capable of signaling contact with an obstacle or signaling proximity to an obstacle.
In one embodiment, to achieve the automatic reset function of the connecting rod 231, each set of the ram assemblies 23 further includes a laser sensor 237 for detecting whether the connecting rod 231 has passed through an obstacle, the laser sensor 237 being communicatively connected to the central controller 5. After the laser sensor 237 matched with each group of the brake lever assemblies 23 detects that the connecting rod 231 has avoided the obstacle, the laser sensor sends a signal to the central controller 5, the central controller 5 converts the signal into an instruction, so that the avoiding motor 233 drives the driving gear 234 to rotate reversely, and drives the driven gear 235 to rotate reversely, so that the connecting rod 231 is put down and is connected with the second base 22 again.
The laser sensor 237 can shield external light in the process that an obstacle passes through the position of the sensor by the photoelectric principle, so that the light sensitivity of the sensor is reduced, and after the obstacle completely passes through the sensor, the light sensitivity of the sensor is enhanced to generate an electric signal. Alternatively, the laser sensor 237 may be provided with a light source unit for emitting laser light and a receiving unit for receiving laser light on the opposite end surfaces of the first base 21 and the second base 22, respectively, by the principle of receiving laser light. The barrier shields the laser in the process of passing through the position of the sensor, so that the receiving part cannot receive the laser, and after the barrier completely passes through the receiving part, the receiving part receives the laser emitted by the light source part to generate an electric signal.
Meanwhile, to realize the automatic unlocking and locking functions, the positioner 232 may be connected to the central controller 5 in communication. When the central controller 5 receives a signal of the detector 236 and commands the avoidance motor 233 to rotate forward to drive the connecting rod 231 to lift, an unlocking command is issued to unlock the positioner 232; after the central controller 5 receives the signal of the laser sensor 237 and commands the avoidance motor 233 to rotate reversely to reset the connecting rod 231, a locking command is issued to lock the positioner 232. The retainer 232 is a conventional solenoid valve connector, and it is sufficient if the connecting rod 231 can be locked with the second base 22 by a latch structure.
Example 3:
on the basis of the embodiment 1 or the embodiment 2, in order to further improve the accuracy of the bridge detection result, the following improvements are made to the technical scheme:
in one embodiment, in order to increase the types and items of detected information, an information acquisition mechanism is arranged on the truss 4 and is in communication connection with the central controller 5, and the information acquisition mechanism comprises one or more of a video camera, a compound eye camera 41 and an ultrasonic detector. Video recording can be carried out through a video camera, or continuous panoramic picture shooting is carried out through a compound eye camera 41, then a plurality of panoramic pictures are integrated through establishing reference coordinates, or ultrasonic wave crack detection is carried out on the bottom surface and the inside of a bridge through an ultrasonic wave monitor, or more information acquisition equipment in related fields are adopted for detection. And then transmits the collected information to the central controller 5 for storage or forwarding transmission.
In one embodiment, as shown in fig. 3, in order to improve the clarity and the shooting range of the panoramic image, the compound-eye camera 41 includes a hemispherical base 411, at least one hemispherical lens 412 disposed on the surface of the base, and a plurality of cylindrical lens 413 disposed on the surface of the base and surrounding the hemispherical lens 412. The compound-eye camera 41 is used to take a panoramic picture, and in order to more clearly acquire information on the bottom and periphery of the bridge, it is necessary to take a panoramic picture in an area where the photographing range is hemispherical. Therefore, the lens of the lens for shooting the pictures at the periphery adopts the cylindrical surface design, and the pictures in the 1.25M 0.87M-2.5M 1.75M area within the distance of 1-2M can be shot more clearly. The hemispherical base surface is uniformly surrounded by a plurality of cylindrical lens 413, and a line connecting the centers of the plurality of cylindrical lens 413 forms a circle parallel to the base bottom surface. However, the top dead zone is formed by the integration of the pictures shot by the cylindrical lens 413, so the hemispherical lens 412 is arranged at the top center of the hemispherical base 411 to shoot the pictures in the region of 1.5M × 1.5M-3M × 3M within the distance of 1-2M. And integrating all the pictures shot by the lenses to form a full-coverage panoramic picture in the hemispherical area.
Based on the above embodiment, in order to better improve the quality of the panoramic image captured by the compound-eye camera and to balance the capturing range of each camera, in an embodiment, the cylindrical lens lenses 413 are uniformly arranged on the circumference of a parallel circle of the spherical surface of the hemispherical base 411, and the orthographic projection of the lens center of the hemispherical lens 412 coincides with the spherical center of the hemispherical base 411.
In one embodiment, in order to realize the efficient processing and analysis of bridge detection information, the landing type obstacle avoidance detection vehicle on the bridge side further comprises a wireless communication module in communication connection with the central controller 5; the central controller 5 is connected with a cloud server which stores intelligent building disease analysis data through a wireless communication module. The central controller 5 is connected with the cloud server through the wireless communication module, the acquired bridge detection data are uploaded quickly, and then the received bridge detection data are compared and analyzed through intelligent analysis data related to building damage stored in the cloud server to obtain a corresponding bridge detection result.
In one embodiment, in order to avoid the detection result being affected by inaccurate information acquisition caused by insufficient light, the truss 4 is further provided with an LED lamp 42. When the light at the bottom of the bridge is insufficient, the LED lamp 42 is used for lighting to reinforce the light source.
Example 4:
on the basis of the embodiment 1, the embodiment 2 or the embodiment 3, in order to further improve the passing performance of the detection vehicle for avoiding various obstacles, the technical scheme is subjected to technical improvement aiming at bridge pier avoidance:
in one embodiment, for the rotation operation of avoiding the bridge pier, the end of the truss 4 is rotatably connected with the bottom end of the longitudinal support 3 through a rotating mechanism 44. The rotation mechanism 44 may be a winch, gear train, or other conventional technique that is capable of rotating the truss 4. And simultaneously, the device can also be used for retracting and releasing the truss 4.
In order to obtain the position information of the bridge piers from the truss 4, the truss 4 is further provided with a laser ranging sensor 43 which is in communication connection with the central controller 5 and is used for measuring the distance between the truss 4 and the bridge piers in the driving direction of the detection vehicle and sending the detected detection signal to the central controller 5. When the central controller 5 determines that the distance between the truss 4 and the pier reaches a preset value according to the detection signal, the central controller 5 controls the rotating mechanism 44 to rotate. In order to control the rotating mechanism 44 by the central controller 5, a motor for driving the rotating mechanism 44 is connected to the central controller 5 in a communication manner.
The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any other embodiments that can be easily conceived or replaced by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention.
The present invention is not limited to the above embodiment, and if various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, they are intended to be covered if they fall within the scope of the claims and the equivalent technology of the present invention.
Claims (10)
1. A lifting type obstacle detection vehicle for avoiding a bridge side is characterized by comprising a vehicle body, a transverse support arranged on the vehicle body, a longitudinal support with the top end connected to the end part of the transverse support, and a truss connected to the bottom end of the longitudinal support; the transverse support comprises a first base connected with the vehicle body, a second base connected with the longitudinal support, and an avoidance mechanism used for connecting the first base and the second base; the avoidance mechanism comprises a plurality of groups of brake lever assemblies arranged in parallel, each group of brake lever assemblies comprises a connecting rod and a positioner, one end of the connecting rod is hinged to the end part of the first base, and the other end of the connecting rod is separably connected with the second base through the positioner.
2. The rise-and-fall avoidance bridge-side obstacle detecting vehicle of claim 1, wherein each set of brake lever assemblies further comprises an avoidance motor and a gear set; the gear set comprises a driving gear in driving connection with the avoidance motor and a driven gear meshed with the driving gear; the driving gear is arranged on the first base, and the driven gear is arranged at the end of the connecting rod.
3. The rise-and-fall avoidance bridge-side obstacle detecting vehicle according to claim 2, further comprising a central controller, wherein the central controller is in communication connection with the avoidance motor.
4. The rise and fall avoidance bridge side obstacle detecting vehicle of claim 3, wherein each set of brake lever assemblies further comprises a detector for detecting whether the connecting lever is in proximity to the obstacle, said detector being communicatively connected to the central controller.
5. The rise-and-fall avoidance bridge-side obstacle detection vehicle of claim 3, wherein each set of brake lever assemblies further comprises a laser sensor for detecting whether a connecting lever has passed an obstacle, the laser sensor being communicatively connected to the central controller.
6. The rise-and-fall avoidance bridge-side obstacle detection vehicle according to claim 3, wherein an information acquisition mechanism is arranged on the truss and is in communication connection with the central controller, and the information acquisition mechanism comprises one or more of a video camera, a compound eye camera and an ultrasonic detector.
7. The rise-and-fall avoidance bridge-side obstacle detecting vehicle according to claim 6, wherein the fly-eye camera comprises a hemispherical base, at least one hemispherical lens disposed on the surface of the base, and a plurality of cylindrical lens disposed on the surface of the base and surrounding the hemispherical lens.
8. The rise-and-fall avoidance bridge-side obstacle detecting vehicle according to claim 6, further comprising a wireless communication module communicatively connected to the central controller; the central controller is connected with a cloud server which stores intelligent building disease analysis data through a wireless communication module.
9. The rise-and-fall avoidance bridge-side obstacle detecting vehicle according to claim 1, wherein an end of the truss is rotatably connected to a bottom end of the longitudinal support by a rotating mechanism.
10. The rise-and-fall avoidance bridge-side obstacle detecting vehicle according to claim 1, wherein an LED lamp is further provided on the truss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922206441.8U CN211815580U (en) | 2019-12-10 | 2019-12-10 | Rising and falling type detection vehicle for avoiding side obstacle of bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922206441.8U CN211815580U (en) | 2019-12-10 | 2019-12-10 | Rising and falling type detection vehicle for avoiding side obstacle of bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211815580U true CN211815580U (en) | 2020-10-30 |
Family
ID=73139611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922206441.8U Active CN211815580U (en) | 2019-12-10 | 2019-12-10 | Rising and falling type detection vehicle for avoiding side obstacle of bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211815580U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062226A (en) * | 2021-04-01 | 2021-07-02 | 中建路桥集团有限公司 | Two-sided curing means of viaduct concrete |
| CN113062227A (en) * | 2021-04-01 | 2021-07-02 | 中建路桥集团有限公司 | Viaduct concrete curing means |
-
2019
- 2019-12-10 CN CN201922206441.8U patent/CN211815580U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062226A (en) * | 2021-04-01 | 2021-07-02 | 中建路桥集团有限公司 | Two-sided curing means of viaduct concrete |
| CN113062227A (en) * | 2021-04-01 | 2021-07-02 | 中建路桥集团有限公司 | Viaduct concrete curing means |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211815580U (en) | Rising and falling type detection vehicle for avoiding side obstacle of bridge | |
| CA2966297C (en) | A method for placing and removing pipe from a finger rack | |
| CN206348155U (en) | Vehicle safety intelligent detecting prewarning system | |
| CN111537524B (en) | Intelligent monitoring device for subway tunnel defect and application method | |
| CN106245524A (en) | A kind of UAS for bridge machinery | |
| CN108263950A (en) | Harbour gantry crane suspender based on machine vision it is automatic case system and method | |
| CN114475848B (en) | A four-footed robot and unmanned aerial vehicle subassembly for transformer substation patrols and examines usefulness | |
| CN211815579U (en) | Telescopic bridge side obstacle avoiding detection vehicle | |
| CN109382836A (en) | A kind of Intelligent Mobile Robot with composite aircraft structure | |
| CN116289543A (en) | Bridge support real-time monitoring system and method combining inspection and typical inspection | |
| CN210879689U (en) | Intelligent robot suitable for subway vehicle train inspection work | |
| CN110231349A (en) | A kind of airfield pavement multifunctional examining measuring car | |
| CN109940570A (en) | A kind of gate robot for overhauling | |
| CN211815578U (en) | Rising and falling type pier avoidance detection vehicle | |
| CN210391555U (en) | Special unmanned aerial vehicle is patrolled and examined to chimney | |
| CN110696016A (en) | Intelligent robot suitable for subway vehicle train inspection work | |
| CN219551815U (en) | Bridge support real-time monitoring system combining inspection and classical inspection | |
| CN210322838U (en) | Multifunctional detection vehicle for airport pavement | |
| CN209158411U (en) | A kind of Intelligent Mobile Robot | |
| KR101718635B1 (en) | Ascend and decend type smart bollard system operating plural bollard seperately | |
| CN114162317B (en) | Airport foreign matter monitoring system | |
| CN116539616A (en) | Concrete bridge bottom surface crack detection equipment | |
| CN203333172U (en) | Monitoring equipment based on active visual technology and used for remote operation of crane | |
| CN216468486U (en) | Airport foreign matter monitoring device | |
| CN211860353U (en) | Vehicle video monitoring terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |