Mobile vehicle brake detection device

Abstract

The invention relates to the technical field of vehicle detection equipment, and particularly discloses a mobile vehicle brake detection device which comprises a mobile box, an operation room, a motorcycle axle load brake composite table and a headlamp detector are sequentially arranged at the bottom in the mobile box in the advancing direction of a motorcycle, a controller is arranged in the operation room, and the operation room is in sliding connection with the mobile box. The controller is electrically connected with the motorcycle axle load brake composite table and the headlamp detector. The motorcycle axle load brake composite table comprises a front clamping table, a wheel load table, a brake table and a rear clamping table which are sequentially arranged in the advancing direction of a motorcycle, and the length of a left brake wheel of the brake table is smaller than that of a right brake wheel. The invention aims to solve the problems that an existing mobile motorcycle detection line is not suitable for detection of all types of motorcycles, too many brake tables are arranged, and the equipment structure is complex.

Description

Technical Field

[0001] The invention relates to the technical field of vehicle detection equipment, in particular to a mobile vehicle brake detection device. Background Art

[0002] In recent years, the popularity of motorcycles has continued to increase, and the demand for testing their safety performance has also increased. Motorcycle testing usually includes exhaust gas testing, appearance inspection, wheel weight testing, brake testing, light testing, and horn testing. Traditional motorcycle testing lines usually build foundations, design trenches, install brake test benches and wheel weight test benches in the trenches, and install light testing equipment, light testing equipment, and exhaust gas testing equipment on the foundation to form a motorcycle testing line, thereby achieving one-line testing. The use of fixed motorcycle testing lines requires annual inspections to be completed at specific locations, which is very inconvenient for motorcycle annual inspections in remote areas and cannot meet the large-scale and rapid testing needs of motorcycles. Therefore, the existing equipment designs a mobile motorcycle inspection line, which integrates the inspection equipment into a mobile box to complete the inspection of various items of the motorcycle; for example, the Chinese patent with publication number CN205246260U discloses a flat brake platform and a box-type movable motorcycle inspection line containing it, wherein "the number of brake plates is four, two of which are placed in the middle of the bottom plate and are located on a horizontal line, and the other two brake plates are respectively placed on both sides of the two brake plates in the middle". Although it can realize the inspection of straight three-wheeled and two-wheeled motorcycles, because it adopts a structure symmetrically arranged along the two brake plates in the middle, when inspecting the eccentric three-wheeled motorcycle, since the eccentric three-wheeled motorcycle is an asymmetric structure, although the front wheel and the rear wheel on the same straight line can be placed in the middle, the eccentric rear wheel cannot be completely placed on the brake inspection platform at the rear, it is not suitable for the inspection of eccentric three-wheeled motorcycles, and cannot realize the inspection of all types of motorcycles; and because too many brake plates are set, there are also problems such as multiple equipment structures and complicated operation. Summary of the invention

[0003] In view of the shortcomings of the prior art, the technical problem solved by the present invention is to provide a mobile vehicle brake detection device to solve the problem that the existing mobile motorcycle detection line is not suitable for detection of all types of motorcycles and that too many brake platforms are set up and the equipment structure is complicated.

[0004] In order to solve the above problems, the technical solution adopted by the present invention is: a mobile vehicle brake detection device, including a mobile box, an operating room, a motorcycle axle weight and brake compound platform, and a headlight tester are arranged in sequence on the bottom of the mobile box along the travel direction of the motorcycle, a controller is provided in the operating room and the operating room is slidably connected to the mobile box, and the controller is electrically connected to the motorcycle axle weight and brake compound platform and the headlight tester respectively; the motorcycle axle weight and brake compound platform includes a front clamping platform, a wheel weight platform, a brake platform and a rear clamping platform arranged in sequence along the travel direction of the motorcycle, the front clamping platform and the rear clamping platform are arranged on the same horizontal line and the straight line is used as the detection center line, the brake platform is arranged in the longitudinal direction, the brake platform includes a left brake wheel and a right brake wheel, and the length of the left brake wheel is less than the length of the right brake wheel, and the right brake wheel is arranged across the detection center line.

[0005] The beneficial effects of this solution are as follows: the motorcycle axle weight and brake composite platform of the present invention sets the left brake wheel to be smaller than the right brake wheel length and ensures that the right brake wheel crosses the center line, so that when the three-wheeled motorcycle is tested, the right brake wheel platform can be placed on the right brake wheel platform at the same time, so that the three-wheeled motorcycle can be tested, and it is suitable for testing of all types of motorcycles; secondly, the present invention only sets one set of wheel weight platforms and one set of brake platforms, and by sequentially testing the front and rear wheels, the front and rear wheels of a three-wheeled or two-wheeled motorcycle can be sequentially tested for wheel weight and brake testing along the direction of vehicle travel, and the front or rear wheels are clamped respectively by the front clamping platform or the rear clamping platform, so that only one set of wheel weight platforms, one set of brake platforms and one set of clamping platforms are needed to realize the testing of two-wheeled and three-wheeled motorcycles, and only two motors are needed to control the brake platform.

[0006] Furthermore, the bottom of the mobile box is also provided with a slide rail groove, in which a sliding guide rail is embedded, and the sliding guide rail is arranged in the longitudinal direction, and a guide wheel is arranged at the lower end of the headlight tester, and the sliding guide rail is embedded in the guide wheel. The sliding guide rail is provided to facilitate the headlight tester to slide in the longitudinal direction. When the light detection is required, the headlight tester is slid to the front of the motorcycle to detect the light of the motorcycle; after the detection is completed, the headlight tester slides along the guide rail to one end of the sliding guide rail.

[0007] Furthermore, the sliding guide rail includes a horizontal guide rail and a triangular guide rail arranged in parallel, and the guide wheel at the lower end of the headlight detection instrument includes a parallel guide wheel matched with the horizontal guide rail, and a triangular guide wheel matched with the triangular guide rail. By using the horizontal guide rail and the triangular guide rail to match, the headlight detection instrument can slide stably along the sliding guide rail and is not prone to deviation; the prior art mainly uses two horizontal guide rails as sliding rails, but because the mobile vehicle detection device is mainly designed for remote areas and other places that are not convenient for detection, the mobile box has the problem of uneven roads during transportation, and the mobile box body is subject to more vibrations, which easily causes the mobile box to derail; by setting a flat angle guide rail and a triangular guide rail, the matching surface of the triangular guide rail and the triangular guide wheel plays a limiting role when it is vibrated during transportation, so that derailment will not occur during transportation.

[0008] Furthermore, the vertex angle of the triangular guide rail is 60°-120°. The triangular guide wheel in this angle range can achieve a better limiting effect and is not easy to derail.

[0009] Furthermore, the length of the sliding guide rail is 1.6-2 m. The use of guide rails in this length range can meet the needs of mobile boxes of most sizes.

[0010] Furthermore, hydraulic lifting cylinders are fixed at both ends of the two side walls in the length direction of the mobile box, and the hydraulic lifting cylinders are electrically connected to the controller. By setting the lifting cylinders, the mobile box can be conveniently lifted to the same height as the transport box, so as to facilitate loading the mobile box, and to facilitate unloading from the box to the ground during inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is an internal side view of the device of the present invention.

[0012] Figure 2 This is a top view of the motorcycle axle load brake compound platform.

[0013] Figure 3 Schematic diagram of the storage and expansion changes in the internal operation room.

[0014] Figure 4 Schematic diagram of the sliding guide rail. DETAILED DESCRIPTION

[0015] The following is further described in detail through specific implementation methods:

[0016] The figure marks in the drawings of the specification include: mobile box 1, operating room 2, motorcycle axle load and brake compound platform 3, front clamping platform 31, wheel weight platform 32, left wheel weight platform 321, right wheel weight platform 322, brake platform 33, left brake wheel 331, right brake wheel 332, rear clamping platform 34, headlight tester 4, flat angle guide rail 41, triangular guide rail 42, guide wheel 43.

[0017] Example 1 This is as attached Figure 1-3 As shown: a mobile vehicle brake detection device, including a mobile box 1, an operation room 2, a motorcycle axle load brake compound platform 3, and a headlight tester 4 are sequentially arranged at the bottom of the mobile box 1 along the direction of travel of the motorcycle, a controller is arranged in the operation room 2 and the operation room 2 is slidably connected to the mobile box 1, the controller is electrically connected to the motorcycle axle load brake compound platform 3 and the headlight tester 4 respectively, and the controller is used to control the start and stop of the motorcycle axle load brake compound platform 3 and the headlight tester 4, and receive detection data and generate a detection report;

[0018] The motorcycle axle load and brake composite platform 3 includes a front clamping platform 31, a wheel weight platform 32, a brake platform 33 and a rear clamping platform 34 which are arranged in sequence along the traveling direction of the motorcycle. The front clamping platform 31 and the rear clamping platform 34 are arranged on the same horizontal line and the straight line is used as the detection center line. The brake platform 33 is arranged in the longitudinal direction. The brake platform 33 includes a left brake wheel 331 and a right brake wheel 332, and the length of the left brake wheel 331 is smaller than that of the right brake wheel 332. A pressure sensor is arranged under the wheel weight platform 32; one end of the right brake wheel 332 is arranged across the detection center line.

[0019] The bottom of the mobile box 1 is also provided with a slide rail groove, in which a sliding guide rail is embedded, and the sliding guide rail is arranged in the longitudinal direction. A guide wheel 43 is provided at the lower end of the headlight tester 4, and the sliding guide rail is embedded in the guide wheel 43. The sliding guide rail is provided to facilitate the headlight tester 4 to slide in the longitudinal direction. When the light detection is required, the headlight tester 4 is slid to the front of the motorcycle to detect the light of the motorcycle; when the detection is completed, the headlight tester 4 is slid along the guide rail to one end of the sliding guide rail. The longitudinal arrangement can save the length of the motorcycle detection line and reduce the space required for the entire detection line.

[0020] The two ends of the two side walls in the length direction of the mobile box 1 are respectively fixed with hydraulic lifting cylinders, which are electrically connected to the controller. By setting the lifting cylinders, the mobile box 1 can be conveniently lifted to the same height as the transport vehicle box, so that the mobile box 1 is easy to load, and it is easy to unload from the box to the ground during inspection.

[0021] The motorcycle axle load and brake composite platform 3 of the present invention sets the left brake wheel 331 to be smaller than the length of the right brake wheel 332, and ensures that the right brake wheel crosses the center line, so that when the three-wheeled motorcycle is tested, the right brake wheel 332 can be placed on the right brake wheel platform at the same time, so that the three-wheeled motorcycle can be tested, which is suitable for the testing of motorcycles of all models; secondly, the present invention only sets one set of wheel weight platforms 32 and one set of brake platforms 33. By testing the front and rear wheels in sequence, the front and rear wheels of the three-wheeled or two-wheeled motorcycle can be tested for wheel weight and brake in sequence along the direction of vehicle travel, and the front or rear wheels are clamped respectively by the front clamping platform 31 or the rear clamping platform 34, so that only one set of wheel weight platforms 32, one set of brake platforms 33 and one set of clamping platforms are needed to realize the testing of two-wheeled and three-wheeled motorcycles.

[0022] Example 2 is basically the same Figure 4 As shown, the same parts as those in the first embodiment are not described again, except that the sliding guide rail includes a horizontal guide rail and a triangular guide rail 42 arranged in parallel, and the guide wheel 43 at the lower end of the headlamp tester 4 includes a parallel guide wheel 43 matched with the horizontal guide rail, and a triangular guide wheel 43 matched with the triangular guide rail 42. The vertex angle of the triangular guide rail 42 is 60°-120°, and the angle selected in this embodiment is 90°. The length of the sliding guide rail is 1.6-2m, and the length in this embodiment is 1.5m.

[0023] By adopting a horizontal guide rail in conjunction with a triangular guide rail 42, the headlamp tester 4 can slide stably along the sliding guide rail and is not prone to deflection; the prior art mainly uses two horizontal guide rails as sliding rails, but since the mobile vehicle detection device is mainly designed for remote areas and other places that are inconvenient for detection, the mobile box 1 has the problem of uneven roads during transportation, and the mobile box 1 body is subjected to more vibrations, which easily causes the mobile box 1 to derail; by setting up a flat angle guide rail 41 and a triangular guide rail 42, the matching surfaces of the triangular guide rail 42 and the triangular guide wheel 43 play a limiting role when vibrated during transportation, so that derailment will not occur during transportation. Furthermore, compared with the use of two triangular guide rails 42, the triangular guide rails 42 are prone to displacement after being worn out for a long time. However, in the present solution, a triangular guide rail 42 is used in combination with a flat angle guide rail 41. Therefore, even if the triangular guide rail 42 is worn out, the flat angle guide rail 41 supports the flat angle guide wheel 43, so that the triangular guide wheel 43 which is also connected to the headlamp tester 4 can also play a supporting role, and thus is not prone to displacement.

[0024] The above is only an embodiment of the present invention, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A mobile vehicle brake detection device, characterized in that: It comprises a mobile box, wherein an operation room, a motorcycle axle weight and brake compound platform, and a headlight tester are sequentially arranged at the bottom of the mobile box along the direction of travel of the motorcycle, a controller is arranged in the operation room and the operation room is slidably connected to the mobile box, and the controller is electrically connected to the motorcycle axle weight and brake compound platform and the headlight tester respectively; the motorcycle axle weight and brake compound platform comprises a front clamping platform, a wheel weight platform, a brake platform, and a rear clamping platform sequentially arranged along the direction of travel of the motorcycle, the front clamping platform and the rear clamping platform are arranged on the same straight line and the straight line is used as the detection center line, the angle between the brake platform and the clamping platform is a right angle, the brake platform comprises a left brake wheel and a right brake wheel, and the length of the left brake wheel is less than that of the right brake wheel; the wheel weight platform comprises a left weighing wheel and a right weighing wheel, and the length of the left weighing wheel is less than that of the right weighing wheel; one end of the right brake wheel is arranged across the detection center line.

2. The mobile vehicle brake detection device according to claim 1, characterized in that: The lower end of the headlamp tester is detachably connected with a sliding guide rail, which is arranged in the longitudinal direction. The sliding guide rail is detachably connected and fixed to the bottom of the moving box.

3. The mobile vehicle brake detection device according to claim 2, characterized in that: The sliding guide rails include a horizontal guide rail and a triangular guide rail which are arranged in parallel, and the guide wheels at the lower end of the headlamp detection instrument include a parallel guide wheel which cooperates with the horizontal guide rail and a triangular guide wheel which cooperates with the triangular guide rail.

4. The mobile vehicle brake detection device according to claim 3, characterized in that: The vertex angle of the triangular guide rail is 110°-160°.

5. The mobile vehicle brake detection device according to claim 2, characterized in that: The length of the sliding guide rail is 1.6-2m.

6. The mobile vehicle brake detection device according to claim 1, characterized in that: Hydraulic lifting cylinders are respectively fixed at both ends of the two side walls in the length direction of the moving box, and the hydraulic lifting cylinders are electrically connected to the controller.

Images