Automobile brake detection device

Abstract

The utility model relates to the technical field of brake detection equipment, and particularly discloses an automobile brake detection device which comprises a bearing plate, two sides of the bearing plate are provided with first mounting grooves, the bottom of each first mounting groove is uniformly provided with a plurality of universal wheels, and a connecting plate is arranged above the universal wheels. Two second mounting grooves are symmetrically formed in the bearing plate, two mounting holes are symmetrically formed in the upper portions of the second mounting grooves, two sliding grooves are symmetrically formed in the two sides of the bottoms of the second mounting grooves, two driving rollers are symmetrically arranged in the second mounting grooves, and driven rollers are arranged on the two sides of the driving rollers; according to the design of the device, the installation mode is simplified, the device can be stacked when not in use, the device has certain cruising ability and is convenient to move and fix, the detection efficiency of the automobile brake can be effectively improved, and the detection efficiency of the automobile brake can be effectively improved. And time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of brake detection equipment, and specifically discloses a vehicle brake detection device. Background Art

[0002] Automobile brake testing is also known as automobile brake performance testing, which is usually completed by automobile brake testing equipment. There are many types of automobile brake testing equipment. In the process of routine safety testing of motor vehicles, the roller brake testing equipment is more commonly used. The existing roller brake testing equipment needs to dig a corresponding sunken installation groove during the installation process, and the brake testing equipment is installed in the installation groove. The above assembly method limits the position of the brake testing equipment, is not convenient for moving the position of the brake testing equipment, and is not conducive to the maintenance of related components. The existing brake testing equipment has low detection efficiency, is not flexible enough in use, is not convenient for stacking, and the use of related components is easily restricted by an external power supply. Therefore, in order to solve the above problems, the utility model proposes an automobile brake testing device. Utility Model Content

[0003] The utility model aims to provide a vehicle brake detection device, which simplifies the installation method, can be stacked when idle, saves space, is easy to maintain related components in the device, has a certain endurance, reduces the dependence of related equipment on an external power supply, is easy to move and fix, can effectively improve the detection efficiency of vehicle brakes, and saves time.

[0004] The utility model is realized through the following technical solutions:

[0005] A vehicle brake detection device comprises a load-bearing plate, both sides of which are provided with first mounting grooves, a plurality of universal wheels are evenly arranged at the bottom of the first mounting grooves, a connecting plate is arranged above the universal wheels, a support shaft is arranged in the middle of the upper part of the connecting plate, a U-shaped support plate is arranged above the connecting plate, a nut is arranged on the outer side of the support shaft, both ends of the load-bearing plate are provided with ramps and are detachably connected to the ramps, two second mounting grooves are symmetrically arranged inside the load-bearing plate, two mounting holes are symmetrically arranged above the second mounting grooves, two slide grooves are symmetrically arranged on both sides of the bottom of the second mounting groove, two active rollers are symmetrically arranged inside the second mounting groove, driven rollers are arranged on both sides of the active roller, and one side of the A reducer is provided at one end of the active roller, a motor is provided at one side of the reducer, a second support block is provided on the outer side of the active roller on the other side, a first telescopic rod is provided below the motor and the second support block, a driven shaft is penetrated inside the driven rollers on both sides, third support blocks are provided at both ends of the driven shaft, a connecting rod is provided on the side of the two third support blocks away from the motor, a second telescopic rod is provided in the middle of the side of the connecting rod away from the driven roller, two third mounting grooves are symmetrically provided on both sides of the load-bearing plate, a battery is provided inside the third mounting groove, two side plates are symmetrically provided on both sides above the load-bearing plate, a cross plate and handrails are respectively provided at both ends above the load-bearing plate, and a control console is provided at one end of the cross plate.

[0006] As a further configuration of the above scheme, a plurality of through holes are evenly arranged at the bottom of the first mounting groove, the universal wheels are arranged through the inside of the through holes, the plurality of universal wheels are detachably connected to the connecting plate, both ends of the U-shaped support plate are detachably connected to the first mounting groove, limiting columns are arranged on both sides of the support shaft, the limiting columns and the support shaft are both arranged through the inside of the U-shaped support plate, the nut is threadedly connected to the support shaft, a limiting ring is arranged on the outside of the nut, the limiting ring is detachably connected to the U-shaped support plate, a handle is arranged above the nut, the limiting column is slidably connected to the U-shaped support plate, the above design facilitates the assembly and maintenance of the above components, facilitates the adjustment of the position of the detection device, and helps the detection device to lift the universal wheel off the ground during use, so that the detection device remains stable.

[0007] As a further configuration of the above scheme, a driving shaft is provided inside the active roller, one end of the driving shaft is detachably connected to the reducer, the other end of the driving shaft is rotatably connected to the second support block, the reducer is detachably connected to the motor, a first support block is provided below the motor, the lower ends of the first support block and the second support block are both detachably connected to the telescopic end of the first telescopic rod, and the lower end of the first telescopic rod is detachably connected to the second mounting groove. The above design enables the driving shaft to drive the two active rollers to rotate at the same time, facilitates the assembly and maintenance of the driving shaft, the reducer, the motor and the first telescopic rod, and helps to adjust the vertical position of the above components.

[0008] As a further setting of the above scheme, the driven roller is rotatably connected to the driven shaft, the driven shaft is detachably connected to the third support block, a slider is provided below the third support block, the slider is slidably connected to the slide groove, the third support block is detachably connected to the connecting rod, the connecting rod is detachably connected to the telescopic end of the second telescopic rod, a fourth support block is provided below the second telescopic rod, and both ends of the fourth support block are detachably connected to the second telescopic rod and the second mounting groove respectively. The above design enables the driven shaft to support two driven rollers at the same time, provides stable support for the driven shaft and the driven roller, and facilitates the adjustment of the horizontal position of the driven roller and the driven shaft on one side according to actual usage requirements, thereby adjusting the spacing between the driven rollers on both sides.

[0009] As a further configuration of the above scheme, a baffle is provided on the outside of the battery, and the baffle is detachably connected to the third mounting groove. The above design facilitates the disassembly and maintenance of the baffle, and can effectively limit the position of the battery, protect the battery, extend the service life of the battery, improve the endurance of related components in the detection device, and reduce the impact of the external power supply on the use of related components.

[0010] As a further arrangement of the above scheme, the lower ends of the side panels, cross panels and armrests are detachably connected to the load-bearing plates, the inner sides of the side panels and cross panels are respectively provided with first cushions and second cushions, and the inclined surface of the ramp is inclined from the upper plane of the load-bearing plate to the lower plane. The above design facilitates the assembly and maintenance of the side panels, cross panels and armrests, and facilitates the car to be inspected to drive to the top of the load-bearing plate via the ramp, thereby limiting the position of the car and avoiding car collisions.

[0011] As a further configuration of the above scheme, the console is connected to the terminal device through electrical signals, and the motor, the first telescopic rod, the second telescopic rod and the reducer can all be controlled by the console and the terminal device, and the two motors, the first telescopic rod, the second telescopic rod and the reducer can all be controlled independently. The above design facilitates the transmission of automobile information from the terminal device to the console, simplifies the control method of related components, and can adjust the parameters of components such as the motor, the first telescopic rod and the second telescopic rod according to the weight of the front and rear wheels of the automobile, thereby improving the accuracy of automobile brake detection. Beneficial Effects

[0012] During the use of the utility model, the designs of components such as the universal wheel, the connecting plate, the limit column, the U-shaped support plate and the support shaft facilitate the adjustment of the position of the detection device while enabling the detection device to lift the universal wheel off the ground during use, thereby avoiding displacement of the detection device and keeping the detection device stable. The design of the double inclined platform facilitates the car to be driven above the load-bearing plate for detection and to be opened away from the load-bearing plate through the other end. The use of the cross plate and the side plate can limit the position of the car while facilitating the positioning of the car. The design of the two soft cushions can avoid car collisions, protect the cross plate and the side plate while protecting the car. The combined design of the first telescopic rod, the first support block and the second support block facilitates the adjustment of the vertical position of the driven roller according to the vehicle data. The combination of the second telescopic rod, the third support block, the connecting rod and the slider adjusts the horizontal position of the driven roller and the driven shaft on one side according to actual use requirements, thereby adjusting the spacing between the driven rollers on both sides. The design of multiple batteries, the third mounting slot and the baffle can effectively improve the endurance of related components in the detection device and enrich the use scenarios of the detection device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 It is a first perspective view of the utility model;

[0015] Figure 2 It is a perspective view of the load-bearing plate and the U-shaped support plate in the utility model;

[0016] Figure 3 It is a front view of the load-bearing plate and the U-shaped support plate in the utility model;

[0017] Figure 4 It is a combination diagram of the main and driven rollers, the motor and the first telescopic rod in the utility model;

[0018] Figure 5 It is a perspective view of the horizontal plate in the utility model;

[0019] Figure 6 for Figure 1 Enlarged view of point A in the middle.

[0020] In the figure: 1. load-bearing plate; 2. first mounting groove; 3. through hole; 4. universal wheel; 5. connecting plate; 6. limiting column; 7. U-shaped support plate; 8. support shaft; 9. nut; 10. handle; 11. limiting ring; 12. ramp; 13. second mounting groove; 14. mounting hole; 15. active roller; 16. active shaft; 17. driven roller; 18. driven shaft; 19. reducer; 20. motor; 21. first support block; 22. second support block; 23. first telescopic rod; 24. third support block; 25. slider; 26. slide groove; 27. connecting rod; 28. second telescopic rod; 29. ​​fourth support block; 30. third mounting groove; 31. battery; 32. baffle; 33. side plate; 34. first cushion; 35. console; 36. cross plate; 37. second cushion; 38. armrest. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. Figures 1 to 6 , and describes the application in detail with reference to embodiments.

[0023] The embodiment discloses a vehicle brake detection device, Figure 1 , Attachment Figure 2 , Attachment Figure 3 , Attachment Figure 4 , Attachment Figure 5 and attached Figure 6A vehicle brake detection device comprises a load-bearing plate 1, both sides of the load-bearing plate 1 are provided with a first mounting groove 2, a plurality of universal wheels 4 are evenly arranged at the bottom of the first mounting groove 2, a connecting plate 5 is arranged above the universal wheel 4, a support shaft 8 is arranged in the middle of the upper part of the connecting plate 5, a U-shaped support plate 7 is arranged above the connecting plate 5, a nut 9 is arranged on the outer side of the support shaft 8, both ends of the load-bearing plate 1 are provided with a ramp 12 and are detachably connected to the ramp 12, two second mounting grooves 13 are symmetrically arranged inside the load-bearing plate 1, two mounting holes 14 are symmetrically arranged above the second mounting groove 13, two slide grooves 26 are symmetrically arranged on both sides of the bottom of the second mounting groove 13, two active rollers 15 are symmetrically arranged inside the second mounting groove 13, driven rollers 17 are arranged on both sides of the active roller 15, and one end of the active roller 15 is provided with a There is a reducer 19, a motor 20 is provided on one side of the reducer 19, a second support block 22 is provided on the outer side of the active roller 15 on the other side, a first telescopic rod 23 is provided below the motor 20 and the second support block 22, a driven shaft 18 is penetrated inside the driven rollers 17 on both sides, and third support blocks 24 are provided at both ends of the driven shaft 18, a connecting rod 27 is provided on the side away from the motor 20 of the two third support blocks 24 on one side, and a second telescopic rod 28 is provided in the middle of the side of the connecting rod 27 away from the driven roller 17, two third mounting grooves 30 are symmetrically provided on both sides of the load-bearing plate 1, and a battery 31 is provided inside the third mounting groove 30, two side plates 33 are symmetrically provided on both sides above the load-bearing plate 1, a cross plate 36 and an armrest 38 are provided at both ends of the upper end of the load-bearing plate 1, and a console 35 is provided at one end of the cross plate 36.

[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 6 As shown, a plurality of through holes 3 are evenly arranged at the bottom of the first mounting groove 2, and the universal wheels 4 are arranged through the inside of the through holes 3. The plurality of universal wheels 4 are detachably connected to the connecting plate 5, and both ends of the U-shaped support plate 7 are detachably connected to the first mounting groove 2. Limiting columns 6 are arranged on both sides of the support shaft 8, and the limiting columns 6 and the support shaft 8 are both arranged through the inside of the U-shaped support plate 7. The nut 9 is threadedly connected to the support shaft 8, and a limiting ring 11 is arranged on the outside of the nut 9, and the limiting ring 11 is detachably connected to the U-shaped support plate 7. A handle 10 is arranged above the nut 9, and the limiting column 6 is slidably connected to the U-shaped support plate 7, which facilitates the assembly and maintenance of the above-mentioned components and the adjustment of the position of the detection device, and helps the detection device to lift the universal wheel 4 off the ground during use, so that the detection device remains stable.

[0025] like Figure 1 and Figure 4 As shown, a driving shaft 16 is provided inside the active roller 15, one end of the driving shaft 16 is detachably connected to the reducer 19, the other end of the driving shaft 16 is rotatably connected to the second support block 22, the reducer 19 is detachably connected to the motor 20, and a first support block 21 is provided below the motor 20, the lower ends of the first support block 21 and the second support block 22 are detachably connected to the telescopic end of the first telescopic rod 23, the lower end of the first telescopic rod 23 is detachably connected to the second mounting groove 13, the driving shaft 16 can drive the two active rollers 15 to rotate at the same time, the assembly and maintenance of the driving shaft 16, the reducer 19, the motor 20 and the first telescopic rod 23 are convenient, and the vertical position of the above components is adjusted.

[0026] like Figure 1 and Figure 4 As shown, the driven roller 17 is rotatably connected to the driven shaft 18, and the driven shaft 18 is detachably connected to the third support block 24. A slider 25 is provided below the third support block 24, and the slider 25 is slidably connected to the slide groove 26. The third support block 24 is detachably connected to the connecting rod 27, and the connecting rod 27 is detachably connected to the telescopic end of the second telescopic rod 28. A fourth support block 29 is provided below the second telescopic rod 28, and both ends of the fourth support block 29 are detachably connected to the second telescopic rod 28 and the second mounting groove 13 respectively, so that the driven shaft 18 can support two driven rollers 17 at the same time, provide stable support for the driven shaft 18 and the driven roller 17, and facilitate the adjustment of the horizontal position of the driven roller 17 and the driven shaft 18 on one side according to actual use requirements, thereby adjusting the distance between the driven rollers 17 on both sides.

[0027] like Figure 1 As shown, a baffle 32 is provided on the outer side of the battery 31, and the baffle 32 is detachably connected to the third mounting groove 30, which is convenient for the disassembly and maintenance of the baffle 32 and can effectively limit the position of the battery 31, protect the battery 31, extend the service life of the battery 31, improve the endurance of related components in the detection device, and reduce the impact of the external power supply on the use of related components.

[0028] like Figure 1 and Figure 5 As shown, the lower ends of the side panels 33, the cross panel 36 and the armrests 38 are detachably connected to the load-bearing plate 1, and the inner sides of the side panels 33 and the cross panel 36 are respectively provided with the first cushion 34 and the second cushion 37, and the inclined surface of the ramp 12 is inclined from the upper plane of the load-bearing plate 1 to the lower plane, which is convenient for the assembly and maintenance of the side panels 33, the cross panel 36 and the armrests 38, and for the car to drive above the load-bearing plate 1 to avoid the car from bumping.

[0029] like Figure 1 and Figure 4As shown, the console 35 is connected to the terminal device through an electrical signal, and the motor 20, the first telescopic rod 23, the second telescopic rod 28 and the reducer 19 can all be controlled by the console 35 and the terminal device. The two motors 20, the first telescopic rod 23, the second telescopic rod 28 and the reducer 19 can be independently controlled, which is convenient for transmitting the vehicle information from the terminal device to the console 35, simplifying the control method of related components, and adjusting the parameters of the motor 20, the first telescopic rod 23, the second telescopic rod 28 and other components according to the weight of the front and rear wheels of the vehicle, thereby improving the accuracy of vehicle brake detection.

[0030] The automobile brake detection device disclosed in this embodiment is assembled together according to the design before use. After the assembly is completed, the battery 31 is fully charged, and then the vehicle model and tire weight range information of various automobiles are transmitted to the console 35 through the terminal device, and the adjustment range of the motor 20, the first telescopic rod 23 and the second telescopic rod 28 are matched with the vehicle model and the tire weight in the console 35 and the terminal device, and a database is formed in the console 35 and the terminal device. The nut 9 is turned by the handle 10 to move the connecting shaft downward, and the universal wheel 4 is pushed from the first mounting groove 2 to the ground through the through hole 3 while the bottom of the load-bearing plate 1 is lifted off the ground. Then, after the detection device is moved to the desired position, the nut 9 is reversed, the universal wheel 4 is lifted off the ground and retracted into the first mounting groove 2, the detection device is fixed, the handrail 38 is removed from above the load-bearing plate 1 and placed on one side, and the vehicle to be detected is moved away from the vehicle. One end of the cross plate 36 is driven to the top of the bearing plate so that the bottoms of the front and rear wheels of the car are respectively located between the two driven rollers 17 in the two mounting holes 14 on both sides. The vehicle model to be tested is selected from the control console 35 or the terminal device, and the adjustment range of the motor 20, the first telescopic rod 23 and the second telescopic rod 28 are selected according to the data in the database. After the positions of the active roller 15 and the driven roller 17 are adjusted to the right position, the motor 20 can be started through the control console 35 or the terminal device to drive the active roller 15 and the driven roller 17 to rotate, and then the driven roller 17 drives the wheel to rotate. During the rotation of the wheel, the braking condition of the front and rear wheels of the car can be detected. After the detection is completed, the cross plate 36 is removed and placed on one side, the vehicle is driven away from the load-bearing plate 1, and the relevant components are reset, and the remaining vehicle brake detection can be performed. When there are many vehicles to be detected, multiple detection devices can be used at different positions for detection at the same time to improve detection efficiency and save time.

[0031] When the detection device is idle, after closing and resetting each component, remove the two inclined platforms 12 from the two ends of the load-bearing plate 1 and place them symmetrically above the load-bearing plate 1, place the load-bearing plate 1 of another detection device above the two inclined platforms 12, and then remove the cross plate 36, side plate 33, armrests 38 and control console 35 from the load-bearing plate 1, and place them in the cavity formed by the two inclined platforms 12 and the load-bearing plate 1. Repeat the above operations to stack multiple detection devices to save space.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vehicle brake detection device, comprising a load-bearing plate, characterized in that: The load-bearing plate is provided with a first mounting groove on both sides, a plurality of universal wheels are evenly arranged at the bottom of the first mounting groove, a connecting plate is provided above the universal wheels, a supporting shaft is provided at the middle part above the connecting plate, a U-shaped supporting plate is provided above the connecting plate, a nut is provided on the outer side of the supporting shaft, an inclined platform is provided at both ends of the load-bearing plate and is detachably connected to the inclined platform, two second mounting grooves are symmetrically arranged inside the load-bearing plate, two mounting holes are symmetrically arranged above the second mounting groove, two sliding grooves are symmetrically arranged on both sides of the bottom of the second mounting groove, two active rollers are symmetrically arranged inside the second mounting groove, driven rollers are provided on both sides of the active roller, and one end of the active roller on one side is provided with A reducer, wherein a motor is provided on one side of the reducer, and a second support block is provided on the outer side of the active roller on the other side, a first telescopic rod is provided below the motor and the second support block, a driven shaft is penetrated inside the driven rollers on both sides, and third support blocks are provided at both ends of the driven shaft, a connecting rod is provided on the side of the two third support blocks on one side away from the motor, and a second telescopic rod is provided in the middle of the side of the connecting rod away from the driven roller, two third mounting grooves are symmetrically provided on both sides of the load-bearing plate, a battery is provided inside the third mounting groove, two side panels are symmetrically provided on both sides above the load-bearing plate, a cross plate and handrails are respectively provided at both ends above the load-bearing plate, and a control console is provided at one end of the cross plate.

2. The vehicle brake detection device according to claim 1, characterized in that: A plurality of through holes are evenly arranged at the bottom of the first mounting groove, and the universal wheels are arranged inside the through holes. The plurality of universal wheels are detachably connected to the connecting plate, and both ends of the U-shaped support plate are detachably connected to the first mounting groove. Limiting columns are arranged on both sides of the support shaft, and the limiting columns and the support shaft are arranged inside the U-shaped support plate. The nut is threadedly connected to the support shaft, and a limiting ring is arranged on the outer side of the nut, and the limiting ring is detachably connected to the U-shaped support plate. A handle is arranged above the nut, and the limiting column is slidably connected to the U-shaped support plate.

3. The vehicle brake detection device according to claim 1, characterized in that: A driving shaft is provided inside the active roller, one end of the driving shaft is detachably connected to the reducer, the other end of the driving shaft is rotatably connected to the second support block, the reducer is detachably connected to the motor, a first support block is provided below the motor, the lower ends of the first support block and the second support block are both detachably connected to the telescopic end of the first telescopic rod, and the lower end of the first telescopic rod is detachably connected to the second mounting groove.

4. The vehicle brake detection device according to claim 1, characterized in that: The driven roller is rotatably connected to the driven shaft, the driven shaft is detachably connected to the third support block, a slider is provided below the third support block, the slider is slidably connected to the slide groove, the third support block is detachably connected to the connecting rod, the connecting rod is detachably connected to the telescopic end of the second telescopic rod, a fourth support block is provided below the second telescopic rod, and both ends of the fourth support block are detachably connected to the second telescopic rod and the second mounting groove respectively.

5. The vehicle brake detection device according to claim 1, characterized in that: A baffle is arranged on the outer side of the battery, and the baffle is detachably connected to the third mounting groove.

6. The vehicle brake detection device according to claim 1, characterized in that: The lower ends of the side panels, cross panels and armrests are detachably connected to the load-bearing plate, the inner sides of the side panels and cross panels are respectively provided with a first cushion and a second cushion, and the inclined surface of the ramp is inclined from the upper plane of the load-bearing plate to the lower plane.

7. The vehicle brake detection device according to claim 1, characterized in that: The console is connected to the terminal device through electrical signals, and the motor, the first telescopic rod, the second telescopic rod and the reducer can all be controlled by the console and the terminal device, and the two motors, the first telescopic rod, the second telescopic rod and the reducer can all be controlled independently.

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