CN218297342U

CN218297342U - Inspection bench for preventing weight of mobile automobile wheel

Info

Publication number: CN218297342U
Application number: CN202222123254.5U
Authority: CN
Inventors: 高悦文; 潘钦; 李�灿; 林娅
Original assignee: Wuhan Tianyu Chenyang Motor Vehicle Testing Co ltd
Current assignee: Wuhan Tianyu Chenyang Motor Vehicle Testing Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2023-01-13
Anticipated expiration: 2032-08-12

Abstract

The utility model discloses a prevent heavy checkout stand of portable car wheel, including the heavy inspection bearing platform of wheel, the heavy inspection bearing platform of wheel is inside to be equipped with the heavy inspection subassembly of wheel, and the heavy inspection subassembly one side of wheel is equipped with the fixed subassembly of car, and the fixed subassembly bottom of car is equipped with the lift removal subassembly. Further, in order to reach the fixed purpose of car, the fixed subassembly of car includes the dead lever, the standing groove has been seted up to the dead lever periphery, the standing groove is seted up inside the heavy test bearing platform of wheel, the dead lever both ends are connected with the removal slider, the inside threaded connection of removal slider has the threaded rod, the utility model discloses make the improvement to prior art, not only can go up the bearing platform back at the wheel of car, just can realize the heavy weighing of wheel, and in the in-service use, fixed auto wheel, and can also adapt to the vehicle of different models, the condition that the car probably takes place to remove when the braking has been solved, thereby the inspection result has been improved.

Description

Prevent heavy checkout stand of portable car wheel

Technical Field

The utility model relates to a heavy inspection field of car wheel particularly, relates to a prevent heavy checkout stand of portable car wheel.

Background

The flat plate type brake inspection platform is used for detecting the braking efficiency by using the inertia force when the automobile suddenly brakes after driving on a flat plate at a low speed (5 10km/h). When the automobile runs on the test flat plate to brake, the force sensor and the weighing sensor can simultaneously measure the braking force and the vertical force (namely the wheel weight) of each wheel on the test flat plate.

Prior publication No.: CN213120779U discloses a wheel weight inspection device for a mobile automobile wheel weight inspection bench, which comprises a detection mechanism and a display mechanism. The detection mechanism comprises a bearing platform for positioning the wheels and a weighing assembly arranged on the lower side of the bearing platform. The display mechanism comprises a display screen and a control circuit board, and the weighing component is electrically connected with the control circuit board to display the weight weighed by the weighing component.

The utility model discloses a although can go on the bearing platform at the wheel of car after, just can realize the wheel weight and weigh, as the measuring equipment that a but independent operation accomplishes the wheel weight and weigh the detection, still be equipped with the display screen, show test data in real time, in the in-service use, the condition that the car probably takes place to remove when the braking to influence the inspection result.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides a prevent heavy checkout stand of portable car wheel to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a prevent heavy checkout stand of portable car wheel, includes the heavy inspection bearing platform of wheel, the heavy inspection bearing platform of wheel is inside to be equipped with the heavy inspection subassembly of wheel, and the heavy inspection subassembly one side of wheel is equipped with the fixed subassembly of car, and the fixed subassembly bottom of car is equipped with lift removal subassembly.

Further, in order to reach the fixed purpose of car, the fixed subassembly of car includes the dead lever, the standing groove has been seted up to the dead lever periphery, the standing groove is seted up inside the heavy inspection bearing platform of wheel, the dead lever both ends are connected with and are removed the slider, remove the inside threaded connection of slider and have the threaded rod, threaded rod both sides swing joint has the removal frame, remove frame and removal slider looks sliding fit, threaded rod one end is connected with accommodate motor, accommodate motor with remove the frame and be connected, remove the frame and be connected with the lift removal subassembly.

Further, in order to reach the purpose that fixed lift removal was adjusted, the lift removal subassembly includes the lift hydraulic stem, and the lift hydraulic stem symmetry is installed in removing the frame bottom, and lift hydraulic stem bottom is connected with removes the seat, removes seat one side and is equipped with the removal hydraulic stem, removes hydraulic stem one side and is connected with the connecting plate, and connecting plate one side is connected with the installation base, and the installation base is connected with the heavy inspection bearing platform of wheel.

Furthermore, a photoelectric switch is arranged on one side of the wheel weight inspection bearing table.

Furthermore, a friction sleeve is arranged on the periphery of the fixing rod, and anti-skid grains are arranged on the periphery of the friction sleeve.

Further, in order to reach the purpose of wheel weight inspection, the wheel weight inspection assembly comprises a weighing mounting groove, the weighing mounting groove is symmetrically arranged inside the wheel weight inspection bearing table, a weighing plate is arranged inside the weighing mounting groove, a weighing sensor is arranged at the bottom of the weighing plate, and the weighing sensor is electrically connected with external detection equipment.

Furthermore, be equipped with the support holder between heavy inspection bearing platform of wheel and the installation base, the support holder top is equipped with damping spring.

The beneficial effects of the utility model are that:

1. the utility model discloses improved prior art, not only can go up the bearing platform at the wheel of car after, just can realize the wheel weight and weigh, in addition in the in-service use, fixed auto wheel to can also adapt to the vehicle of different models, solve the car and probably taken place the condition that removes when the braking, thereby improved the inspection result.

2. In the in-service use, through setting up the lift hydraulic stem to reach the purpose that the lift hydraulic stem can drive and remove the frame and go up and down, make the removal hydraulic stem can drive the purpose that removes the frame horizontal direction and remove through removing the seat, make the installation base reach the purpose that the heavy inspection bearing platform of supporting wheel of being convenient for.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic diagram of a main structure of a mobile vehicle wheel load prevention inspection bench according to an embodiment of the present invention;

fig. 2 is a perspective view of a mobile vehicle wheel weight prevention inspection station according to an embodiment of the present invention;

fig. 3 is a schematic partial structural view of a mobile vehicle wheel weight prevention inspection bench according to an embodiment of the present invention;

fig. 4 is a schematic partial structural view of a mobile vehicle wheel load prevention inspection bench according to an embodiment of the present invention.

In the figure:

1. wheel weight inspection bearing table; 2. a wheel weight checking assembly; 201. a weighing mounting groove; 202. a weighing plate; 203. a weighing sensor; 3. an automotive mounting assembly; 301. fixing the rod; 302. a placement groove; 303. moving the slide block; 304. a threaded rod; 305. a movable frame; 306. adjusting the motor; 4. a lifting moving component; 401. a lifting hydraulic rod; 402. a movable seat; 403. moving the hydraulic rod; 404. a connecting plate; 405. installing a base; 5. a friction sleeve; 6. anti-skid lines; 7. a photoelectric switch; 8. a support bracket; 9. a shock-absorbing spring.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a prevent heavy checkout stand of portable car wheel.

Now combine the attached drawing and detailed description mode to the utility model discloses it is further explained, as shown in fig. 1-4, according to the utility model discloses a prevent heavy checkout stand of portable car wheel, including the heavy inspection bearing platform 1 of wheel, the heavy inspection bearing platform 1 inside of wheel is equipped with the heavy inspection subassembly 2 of wheel, and the heavy inspection subassembly 2 one side of wheel is equipped with the fixed subassembly 3 of car, and the fixed subassembly 3 bottom of car is equipped with lift removal subassembly 4.

Example one

As shown in fig. 1-4, for the fixed component 3 of the automobile, the fixed component 3 of the automobile includes a fixed rod 301, a placement groove 302 is formed on the periphery of the fixed rod 301, the placement groove 302 is formed inside the wheel weight inspection bearing table 1, both ends of the fixed rod 301 are connected with a movable slider 303, a threaded rod 304 is in threaded connection with the inside of the movable slider 303, movable frames 305 are movably connected to both sides of the threaded rod 304, the movable frames 305 are in sliding fit with the movable slider 303, one end of the threaded rod 304 is connected with an adjusting motor 306, the adjusting motor 306 is connected with the movable frames 305, the movable frames 305 are connected with the lifting movable component 4, a photoelectric switch 7 is arranged on one side of the wheel weight inspection bearing table 1, a friction sleeve 5 is arranged on the periphery of the fixed rod 301, and an anti-slip texture 6 is formed on the periphery of the friction sleeve 5.

Through the technical scheme, through setting up photoelectric switch 7, detect the car and arrive the assigned position after the back stops at photoelectric switch 7, photoelectric switch 7 can remove fixed subassembly 3 of car and arrive the assigned position through external controller control lift removal subassembly 4, external controller control accommodate motor 306 starts simultaneously, thereby make accommodate motor 306 drive threaded rod 304 and rotate inside removing frame 305, thereby make threaded rod 304 drive removal slider 303 and carry out the relative slip, thereby reach removal slider 303 and drive the purpose that dead lever 301 wheel carries out the centre gripping, thereby reach the purpose that prevents the car and remove, make friction sleeve 5 and anti-skidding line 6 reach the purpose that improves dead lever 301 and wheel frictional force.

Example two

As shown in fig. 1 to 4, for the lifting moving assembly 4, the lifting moving assembly 4 includes a lifting hydraulic rod 401, the lifting hydraulic rod 401 is symmetrically installed at the bottom of the moving frame 305, the bottom of the lifting hydraulic rod 401 is connected with a moving base 402, a moving hydraulic rod 403 is arranged at one side of the moving base 402, a connecting plate 404 is connected at one side of the moving hydraulic rod 403, an installation base 405 is connected at one side of the connecting plate 404, and the installation base 405 is connected with the wheel weight test bearing platform 1.

Through above-mentioned technical scheme, through setting up lift hydraulic stem 401 to reach lift hydraulic stem 401 and can drive the purpose that removes frame 305 and go up and down, make and remove hydraulic stem 403 and can drive the purpose that removes frame 305 horizontal direction and remove through removing seat 402, make installation base 405 reach the purpose that is convenient for support wheel heavy inspection bearing platform 1.

EXAMPLE III

As shown in fig. 1-4, for the wheel weight test assembly 2, the wheel weight test assembly 2 includes a weighing installation groove 201, the weighing installation groove 201 is symmetrically arranged inside the wheel weight test bearing platform 1, a weighing plate 202 is arranged inside the weighing installation groove 201, a weighing sensor 203 is arranged at the bottom of the weighing plate 202, the weighing sensor 203 is electrically connected with an external detection device, a support bracket 8 is arranged between the wheel weight test bearing platform 1 and the installation base 405, and a damping spring 9 is arranged at the top of the support bracket 8.

Through the technical scheme, through setting up wheel weight inspection bearing platform 1, when the car went wheel weight inspection bearing platform 1, wheel weight was used in on the weighing sensor 203, make weighing sensor 203 produce elastic deformation, this elastic deformation volume is linear proportional relation with the wheel weight that it received, meanwhile weighing sensor 203 output and the voltage signal of the linear relation of deflection, according to this characteristic, external detection equipment can convert the voltage signal who gathers into the signal of weighing, the realization is to the heavy detection of vehicle wheel, make support bracket 8 and damping spring 9 reach the purpose that detects the shock attenuation.

Wherein, the external detection device and the external controller are the common techniques of the wheel weight detection in the technical field, the invention is irrelevant to the invention, and therefore, the details are not repeated.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

The working principle is that by arranging the photoelectric switch 7, after the photoelectric switch 7 detects that the automobile reaches the designated position and stops, the photoelectric switch 7 controls the lifting moving component 4 to move the automobile fixing component 3 to the designated position through the external controller, and simultaneously the external controller controls the adjusting motor 306 to start, so that the adjusting motor 306 can drive the threaded rod 304 to rotate in the moving frame 305, so that the threaded rod 304 can drive the moving slide block 303 to relatively slide, the moving slide block 303 can drive the fixed rod 301 to clamp the wheels, the automobile is prevented from moving, the friction sleeve 5 and the anti-slip texture 6 can improve the friction force between the fixed rod 301 and the wheels, and by arranging the lifting hydraulic rod 401, the lifting hydraulic rod 401 can drive the moving frame 305 to lift, the purpose that the movable hydraulic rod 403 can drive the movable frame 305 to move in the horizontal direction through the movable seat 402 is achieved, the mounting base 405 is enabled to achieve the purpose of supporting the wheel weight inspection bearing table 1 conveniently, the wheel weight inspection bearing table 1 is arranged, when an automobile drives on the wheel weight inspection bearing table 1, the wheel weight acts on the weighing sensor 203, the weighing sensor 203 is enabled to generate elastic deformation, the elastic deformation is in linear proportion to the wheel weight borne by the weighing sensor 203, meanwhile, the weighing sensor 203 outputs voltage signals in linear relation to the deformation, according to the characteristic, the external detection equipment can convert the collected voltage signals into weighing signals, the detection of the wheel weight of the automobile is achieved, and the supporting support 8 and the damping spring 9 achieve the purpose of detecting and damping.

To sum up, the utility model discloses make the improvement to prior art, not only can go up the bearing platform at the wheel of car after, just can realize the wheel weight and weigh, in addition in the in-service use, fixed auto wheel to can also adapt to the vehicle of different models, solved the car and probably taken place the condition of removal when the braking, thereby improved the inspection result.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a prevent heavy checkout stand of portable car wheel which characterized in that, including heavy inspection bearing platform (1) of wheel, heavy inspection bearing platform (1) of wheel is inside to be equipped with heavy inspection subassembly (2) of wheel, heavy inspection subassembly (2) one side of wheel is equipped with fixed subassembly (3) of car, fixed subassembly (3) bottom of car is equipped with lift removal subassembly (4).

2. The platform for preventing the mobile vehicle wheel load test as claimed in claim 1, wherein the vehicle fixing component (3) comprises a fixing rod (301), a placing groove (302) is formed on the periphery of the fixing rod (301), the placing groove (302) is formed inside the bearing platform (1) for wheel load test, two ends of the fixing rod (301) are connected with a mobile slider (303), a threaded rod (304) is connected to the internal thread of the mobile slider (303), two sides of the threaded rod (304) are movably connected with a mobile frame (305), the mobile frame (305) is in sliding fit with the mobile slider (303), one end of the threaded rod (304) is connected with an adjusting motor (306), the adjusting motor (306) is connected with the mobile frame (305), and the mobile frame (305) is connected with the lifting and moving component (4).

3. The platform for preventing mobile automobile wheel load inspection according to claim 2, wherein the lifting and moving assembly (4) comprises lifting hydraulic rods (401), the lifting hydraulic rods (401) are symmetrically installed at the bottom of the moving frame (305), a moving seat (402) is connected to the bottom of the lifting hydraulic rods (401), a moving hydraulic rod (403) is arranged on one side of the moving seat (402), a connecting plate (404) is connected to one side of the moving hydraulic rod (403), an installation base (405) is connected to one side of the connecting plate (404), and the installation base (405) is connected to the bearing platform (1) for wheel load inspection.

4. The platform for preventing the wheel load of the mobile automobile according to claim 3, wherein a photoelectric switch (7) is provided on one side of the bearing platform (1) for wheel load detection.

5. The inspection bench for preventing the wheel weight of the mobile automobile as claimed in claim 4, wherein a friction sleeve (5) is provided around the fixing rod (301), and an anti-skid texture (6) is provided around the friction sleeve (5).

6. The anti-moving type automobile wheel weight inspection platform according to claim 5, characterized in that the wheel weight inspection assembly (2) comprises a weighing installation groove (201), the weighing installation groove (201) is symmetrically arranged inside the wheel weight inspection bearing platform (1), a weighing plate (202) is arranged inside the weighing installation groove (201), a weighing sensor (203) is arranged at the bottom of the weighing plate (202), and the weighing sensor (203) is electrically connected with an external detection device.

7. The platform for preventing the mobile vehicle wheel load inspection according to claim 6, wherein a support bracket (8) is provided between the bearing platform (1) for wheel load inspection and the mounting base (405), and a damping spring (9) is provided on the top of the support bracket (8).