CN220625766U - Automobile body fixing device for automobile testing - Google Patents

Abstract

The utility model belongs to the technical field of automobile testing devices, and particularly relates to a vehicle body fixing device for automobile testing, which solves the problems that in the prior art, the fixing mode of a testing vehicle is unstable and the testing vehicle cannot be protected.

Description

Automobile body fixing device for automobile testing

Technical Field

The utility model relates to the technical field of automobile testing devices, in particular to a vehicle body fixing device for automobile testing.

Background

At present, a test vehicle generally refers to a vehicle which performs some basic driving tests such as a collision test, a endurance test, an emission test and the like in the first few batches of the vehicle after a new production line is operated, and the test vehicle is used for performing sufficient tests, verification and road tests before being put on the market so as to ensure the quality of the existence of the new product.

The prior art authorized notices are: the utility model discloses a vehicle body fixing device for automobile testing, which comprises a base plate, the bottom plate top is provided with the backup pad, install the hydraulic stem around the bottom plate up end, hydraulic stem output fixedly connected with fixed plate, the backup pad is arranged in on the fixed plate and is set up, and simple structure, the structure is clear and easy to understand, the vehicle is opened to in the backup pad from the swash plate, vehicle tire corresponds with supporting shoe all around respectively, at this moment, hydraulic stem control fixed plate and supporting shoe of top down move for the vehicle moves down and places on the buffer plate, buffer plate and buffer spring of below support the vehicle, at this moment, the tire is built on stilts, limit effect is played to the limit groove, and the riser that fixed setting on the supporting shoe plays and removes spacing effect, convenient to use, it is good to fix spacing effect, the operation of conveniently detecting, be worth promoting, however this utility model is in the use, only through the buffer plate to the chassis hold up and use the wheel to fix the vehicle, under the influence of vehicle, such fixed mode easily trails the vehicle chassis, and fixed weak, make the vehicle moves down, make the vehicle down and the buffer plate and the buffer spring of below is supported, at this moment, the tire is built up, the problem of unsettled, the vehicle is not stable to the vehicle is not stable, the vehicle is tested, the problem of the vehicle is not stable, and the vehicle is not stable to the vehicle is tested, and the vehicle is not stable to the vehicle.

Disclosure of Invention

The utility model aims to provide a vehicle body fixing device for automobile testing, which solves the problems that the fixing mode of a testing vehicle is not firm and the testing vehicle cannot be protected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a car body fixing device for automobile test, includes the parking platform, one side of parking platform is through screw fixedly connected with slope, the inside of parking platform is provided with two symmetrical arrangement's tire spacing groove, two the inside of tire spacing groove is all through screw fixedly connected with front wheel limiting plate, the inside slip assembly of parking platform has the buffer board, the top of buffer board is provided with the blotter;

the inside of parking platform has the motor, the output of motor passes through the coaxial initiative pivot that sets up behind the coupling joint, through screw fixedly connected with first gear in the initiative pivot, the inside rotation of parking platform is installed driven pivot, through screw fixedly connected with second gear in the driven pivot, the inside sliding fit of parking platform has the movable block, the top of movable block is through screw fixedly connected with rear wheel limiting plate.

Preferably, the top of the parking platform is fixedly connected with four symmetrically arranged support columns through screws, and the tops of the four support columns are commonly fixedly connected with shielding plates through screws.

Preferably, the sliding tray is arranged in the parking platform, the moving block is slidably connected in the sliding tray, a first threaded hole is arranged in the moving block, and the driving rotating shaft is in threaded connection with the first threaded hole, so that the moving block can conveniently move.

Preferably, the second threaded hole has been seted up to the inside of buffer board, driven pivot threaded connection is in the inside of second threaded hole has realized the effect that the buffer board can remove.

Preferably, the inside of parking platform has seted up the buffer groove, buffer plate sliding connection is in the inside of buffer groove has realized that the buffer groove has spacing effect to the buffer plate.

Preferably, the first gear is meshed with the second gear, a round hole is formed in the parking platform, the driven rotating shaft penetrates through the round hole, and the effect that power can be transmitted between all parts is achieved.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the structures such as the motor, the rear wheel limiting plate and the like, the motor is started, the motor rotates to drive the driving rotating shaft to rotate, and the driven rotating shaft is driven to rotate through the meshing action and the threaded connection action between the gears, so that the buffer plate drives the buffer pad to limit and fix the chassis of the vehicle body, and meanwhile, the rear wheel limiting plate is driven to slide in the tire limiting groove to limit the rear wheel of the vehicle body, so that the effect of firmly fixing the test vehicle is realized.

2. According to the utility model, by arranging the structures such as the support column and the shielding plate, when the test vehicle is stopped on the parking platform, the starting motor is used for fixing the rear wheel limiting plate on the vehicle body, so that slipping is prevented, and after the test vehicle is stopped, the influence of the test vehicle on the environment is avoided by arranging the support column and the shielding plate, so that the test data is influenced, the measurement result is inaccurate, and the effect of protecting the test vehicle is realized.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is an enlarged view of structure A of the present utility model;

fig. 4 is a schematic overall structure of the present utility model.

In the figure: 1. a motor; 2. a ramp; 3. a parking platform; 4. a moving block; 5. a rear wheel limiting plate; 6. a buffer plate; 7. a cushion pad; 8. a buffer groove; 9. a support column; 10. a shielding plate; 11. a front wheel limiting plate; 12. a tire limit groove; 13. a sliding groove; 14. a driving rotating shaft; 15. a driven rotating shaft; 16. a first gear; 17. and a second gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a vehicle body fixing device for automobile testing comprises a parking platform 3, one side of the parking platform 3 is fixedly connected with a slope 2 through screws, two symmetrically arranged tire limiting grooves 12 are formed in the parking platform 3, front wheel limiting plates 11 are fixedly connected to the two tire limiting grooves 12 through screws, a buffer plate 6 is slidably arranged in the parking platform 3, a buffer pad 7 is arranged at the top of the buffer plate 6, a motor 1 is mounted in the parking platform 3, an output end of the motor 1 is connected with a driving rotating shaft 14 coaxially arranged after the motor 1 is connected through a coupling, a first gear 16 is fixedly connected to the driving rotating shaft 14 through screws, a driven rotating shaft 15 is rotatably mounted in the parking platform 3, a second gear 17 is fixedly connected to the driven rotating shaft 15 through screws, a moving block 4 is slidably mounted in the parking platform 3, a rear wheel limiting plate 5 is fixedly connected to the top of the moving block 4 through screws, the motor 1 is started through the arrangement of the motor 1, the motor 1 rotates the driving rotating shaft 14 through the engagement and the threaded connection between the gears, the driven rotating shaft 15 drives the buffer plate 6 to enable the buffer plate 6 to slide and limit the inside of the vehicle body, and the tire limiting plates 12 are fixedly mounted in the buffer plate, and the tire limiting device is fixedly mounted in the vehicle body, and the vehicle body is limited inside the tire limiting device is fixedly mounted on the tire limiting device.

Referring to fig. 1, four symmetrically arranged support columns 9 are fixedly connected to the top of the parking platform 3 through screws, shielding plates 10 are fixedly connected to the tops of the four support columns 9 through screws, and when a test vehicle is parked on the parking platform 3 through the arrangement of the support columns 9, the shielding plates 10 and the like, a rear wheel limiting plate 5 is fixed to a vehicle body through a starting motor 1 to prevent slipping, and after the test vehicle is parked, the test vehicle is prevented from influencing the environment through the arrangement of the support columns 9 and the shielding plates 10, so that test data are influenced, measurement results are inaccurate, and the effect of protecting the test vehicle is realized.

Referring to fig. 1, a sliding groove 13 is formed in the parking platform 3, a moving block 4 is slidably connected in the sliding groove 13, a first threaded hole is formed in the moving block 4, and a driving rotating shaft 14 is in threaded connection with the first threaded hole.

Referring to fig. 1, a second threaded hole is formed in the buffer plate 6, and the driven shaft 15 is screwed into the second threaded hole.

Referring to fig. 1, a buffer groove 8 is formed in the parking platform 3, and the buffer plate 6 is slidably connected to the inside of the buffer groove 8.

Referring to fig. 3, the first gear 16 and the second gear 17 are engaged, a circular hole is formed in the parking platform 3, and the driven rotating shaft 15 passes through the circular hole.

The specific implementation process of the utility model is as follows: after the test of the test car is finished, the working personnel need to fix the car body, through the arrangement of structures such as the motor 1, the rear wheel limiting plate 5, the motor 1 is started, the motor 1 rotates to drive the driving rotary shaft 14 rotary shaft, through the meshing effect and the threaded connection effect between gears, drive the driven rotary shaft 15 rotary shaft, make the buffer plate 6 drive the blotter 7 to carry out spacing fixing to the car body chassis, drive the rear wheel limiting plate 5 simultaneously and slide in the inside of the tire spacing groove 12, limit the car body rear wheel, the effect of firm fixation to the test car is realized, further, through the arrangement of structures such as the support column 9, the shielding plate 10, when the test car is stopped on the parking platform 3, the motor 1 is started to fix the rear wheel limiting plate 5 to the car body, prevent slipping, the test car is stopped well after the arrangement through the support column 9 and the shielding plate 10, avoid the test car to influence the environment, thereby influence test data, make the measurement result inaccurate, the effect of protecting the test car is realized.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a car body fixing device for automobile test, includes parking platform (3), its characterized in that: one side of the parking platform (3) is fixedly connected with a slope (2) through a screw, two symmetrically arranged tire limiting grooves (12) are formed in the parking platform (3), front wheel limiting plates (11) are fixedly connected to the inner parts of the two tire limiting grooves (12) through screws, a buffer plate (6) is slidably assembled in the parking platform (3), and a buffer pad (7) is arranged at the top of the buffer plate (6);

the internally mounted of parking platform (3) has motor (1), the output of motor (1) passes through coaxial initiative pivot (14) that set up behind the coupling joint, through screw fixedly connected with first gear (16) on initiative pivot (14), driven pivot (15) are installed in the inside rotation of parking platform (3), through screw fixedly connected with second gear (17) on driven pivot (15), the inside slip of parking platform (3) is equipped with movable block (4), the top of movable block (4) is through screw fixedly connected with rear wheel limiting plate (5).

2. The body fixing device for automobile testing according to claim 1, wherein: the top of parking platform (3) is through screw fixedly connected with four symmetrical arrangement's support column (9), four the top of support column (9) is through screw fixedly connected with shielding plate (10) jointly.

3. The body fixing device for automobile testing according to claim 1, wherein: the parking platform is characterized in that a sliding groove (13) is formed in the parking platform (3), the moving block (4) is connected to the inside of the sliding groove (13) in a sliding mode, a first threaded hole is formed in the moving block (4), and the driving rotating shaft (14) is connected to the inside of the first threaded hole in a threaded mode.

4. The body fixing device for automobile testing according to claim 1, wherein: the inside of buffer board (6) has seted up the second screw hole, driven pivot (15) threaded connection is in the inside of second screw hole.

5. The body fixing device for automobile testing according to claim 1, wherein: the parking platform (3) is characterized in that a buffer groove (8) is formed in the parking platform, and the buffer plate (6) is connected with the buffer groove (8) in a sliding mode.

6. The body fixing device for automobile testing according to claim 1, wherein: the first gear (16) is meshed with the second gear (17), a round hole is formed in the parking platform (3), and the driven rotating shaft (15) penetrates through the round hole.