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CN-224213087-U - Road flatness detection equipment

CN224213087UCN 224213087 UCN224213087 UCN 224213087UCN-224213087-U

Abstract

The application relates to the technical field of road detection, in particular to road flatness detection equipment, which comprises a laser detector and a bottom moving device, wherein the moving device comprises a bracket arranged at the bottom of the laser detector, a connecting rod is rotated at the bottom of the bracket, a groove is formed in the bottom of the connecting rod, a moving wheel is rotatably arranged in the groove, a driving wheel is arranged at the front end of the bracket, a pair of driving rods are arranged at the bottom of the bracket, a driving shaft is fixedly arranged in the middle of the driving wheel, the driving shaft is rotatably connected with the bottom of the driving rod, and a driving device for starting the driving shaft is arranged at the upper end of the driving rod. After the laser detector is started, the driving device drives the driving shaft to rotate, so that the driving wheel is driven to rotate, and the movable wheel on the bracket is driven to move. Thus, automatic detection can be realized.

Inventors

  • JIANG HUI
  • Wei Mingmu
  • HUANG LIJUAN
  • HUANG YONG
  • WEN PENGHUI

Assignees

  • 深圳市港嘉工程检测有限公司

Dates

Publication Date
20260508
Application Date
20250610

Claims (8)

  1. 1. The utility model provides a road roughness check out test set, its characterized in that, mobile device including laser detector (10) and bottom, mobile device is including setting up support (1) in laser detector (10) bottom, support (1) bottom rotates there is connecting rod (3), the recess has been seted up to connecting rod (3) bottom, it is provided with removal round (31) to rotate in the recess, support (1) front end is provided with drive wheel (22), support (1) bottom is provided with a pair of actuating lever (2), fixed drive shaft (23) that are provided with in drive wheel (22) middle part, drive shaft (23) and actuating lever (2) bottom rotate to be connected, actuating lever (2) upper end is provided with the drive arrangement who is used for starting drive shaft (23).
  2. 2. The road flatness detection apparatus according to claim 1, wherein the driving device comprises a driving motor (25) fixedly connected to one of the driving rods (2), a synchronous belt (27) is sleeved on an output end of the driving motor (25), and the other end of the synchronous belt (27) is sleeved on the driving shaft (23).
  3. 3. The road flatness detection apparatus according to claim 2, wherein a rotating disc (24) is fixedly provided at an upper end of the driving rod (2), a steering shaft rotatably connected with the bracket (1) is fixedly provided at an upper end of the rotating disc (24), a steering motor (26) is fixedly provided on the bracket (1), and an output end of the steering motor (26) is fixedly connected with the steering shaft.
  4. 4. Road flatness detection apparatus according to claim 2, characterized in that sealing plates (28) are fixedly provided on both sides of a pair of the driving rods (2).
  5. 5. The road flatness detection apparatus according to claim 1, characterized in that the upper end of the bracket (1) is fixedly provided with a storage battery (11), and a solar panel (12) fixedly connected to the bracket (1) is provided on one side of the storage battery (11).
  6. 6. The road flatness detection apparatus according to claim 5, wherein the front end of the stand (1) is further fixedly provided with a high-definition camera (13).
  7. 7. Road flatness detection apparatus according to claim 1, characterized in that the moving wheel (31) is provided with braking means.
  8. 8. The road flatness detection apparatus according to claim 7, wherein the braking device comprises a driving cylinder (33) fixedly connected inside the connecting rod (3), a plurality of braking holes (32) are formed in the axial surface of the moving wheel (31), and the output end of the driving cylinder (33) is connected with the braking holes (32) in an inserting mode.

Description

Road flatness detection equipment Technical Field The application relates to the technical field of road detection, in particular to road flatness detection equipment. Background Road flatness detection is an important technical work for evaluating the degree of surface roughness of a road, and aims to quantify the road flatness by scientific means and provide data support for road design, construction, maintenance and repair. The conventional common road surface flatness detection device is a vehicle-mounted laser flatness instrument, and is high-precision detection equipment integrating laser ranging, inertial navigation, data acquisition and processing technologies. However, in the current stage, because the direction needs to be stabilized, when detecting, the pulling detection needs to be carried out manually, the short-distance detection is good, once the long-distance detection appears, the manual pulling is very laborious, and therefore, the novel road flatness detection equipment is applied. Disclosure of utility model Aiming at the defects of the prior art, the application aims to provide road flatness detection equipment which is used for solving the technical problems in the background art. The road flatness detection equipment comprises a laser detector and a bottom moving device, wherein the moving device comprises a support arranged at the bottom of the laser detector, a connecting rod is rotated at the bottom of the support, a groove is formed in the bottom of the connecting rod, a moving wheel is rotatably arranged in the groove, a driving wheel is arranged at the front end of the support, a pair of driving rods are arranged at the bottom of the support, a driving shaft is fixedly arranged in the middle of the driving wheel, the driving shaft is rotatably connected with the bottom of the driving rod, and a driving device for starting the driving shaft is arranged at the upper end of the driving rod. By adopting the technical scheme, after the laser detector is started, the driving device drives the driving shaft to rotate, so that the driving wheel is driven to rotate, and the movable wheel on the bracket is driven to move. Thus, automatic detection can be realized. Further, the driving device comprises a driving motor fixedly connected to one of the driving rods, a synchronous belt is sleeved on the output end of the driving motor, and the other end of the synchronous belt is sleeved on the driving shaft. Through adopting above-mentioned technical scheme, driving motor rotates the back, through driving the hold-in range after, drives the drive shaft and rotates. Further, the upper end of the driving rod is fixedly provided with a rotating disc, the upper end of the rotating disc is fixedly provided with a steering shaft which is rotationally connected with the bracket, the bracket is fixedly provided with a steering motor, and the output end of the steering motor is fixedly connected with the steering shaft. By adopting the technical scheme, the steering shaft is driven to rotate by arranging the steering motor at the upper end of the moving rod in consideration of the need of fine adjustment of the steering direction in the moving detection process, so that the steering aim is achieved. Further, sealing plates are fixedly arranged on two sides of the driving rod. Through adopting above-mentioned technical scheme, the setting of closing plate can block the grit and enter into drive arrangement, causes the harm to it. Further, the upper end of the support is fixedly provided with a storage battery, and one side of the storage battery is provided with a solar panel fixedly connected to the support. Through adopting above-mentioned technical scheme, as the core energy storage unit of equipment, ensure that equipment possess sufficient electric power when starting to as the stable power supply of components such as laser detector, driving motor, steering motor in the removal testing process, through last light energy conversion for battery replenishment electric quantity, especially in long distance detection, can prolong equipment duration by a wide margin, reduce the manual intervention demand. Furthermore, the front end of the bracket is also fixedly provided with a high-definition camera. By adopting the technical scheme, an operator can remotely monitor the running state of the equipment through the real-time picture of the camera, discover obstacles in time and adjust the route, so that equipment damage or data loss is avoided. Further, a brake device is arranged on the movable wheel. Further, the brake device comprises a driving electric cylinder fixedly connected inside the connecting rod, a plurality of brake holes are formed in the shaft surface of the movable wheel, and the output end of the driving electric cylinder is connected with the brake holes in an inserting mode. Through adopting above-mentioned technical scheme, when needs are braked, extend into the brake hole through the