CN212539638U - Water passing and tail collision integrated test platform for automobile test - Google Patents

Abstract

The utility model discloses an automobile test bumps integral type test platform with water and tail, bottom plate including being fixed in ground, the upper end left side of bottom plate is equipped with the striking car, the upper end right side of bottom plate is equipped with the target car, the upper end of bottom plate is in the right side fixedly connected with support frame of target car, the upper end of support frame is equipped with the actuating mechanism who is used for providing power, the lower extreme of support frame is equipped with the mechanism of inclining with actuating mechanism complex, the inside of bottom plate is equipped with the on-off mechanism who is used for controlling the striking car to start in the bottom of target car. The utility model discloses it is rational in infrastructure, drive the water tank through setting up the motor, empty a large amount of water to the top of target car, can be so that the water passing performance of vehicle under the most audio-visual experience limit state of personnel also can cross the water back at the car and start the striking car through the controller immediately and strike target vehicle, then pass to the data of computer through the sensor and record test data accurately.

Description

Water passing and tail collision integrated test platform for automobile test

Technical Field

The utility model relates to an automobile safety detection technical field especially relates to an automobile test bumps integral type test platform with crossing water and tail.

Background

The automobile collision test is the most basic and effective method for evaluating the safety performance of the automobile, and from the viewpoint of protecting passengers, the motion state and damage condition of the passengers and the automobile before and after the automobile collision are analyzed in a traffic accident reappearing mode, and the structural safety design of the automobile is improved on the basis of the analysis, so that the protection devices of the passengers inside and outside the automobile are added or improved, and meanwhile, the automobile collision test is also the basis of experimental research such as pulley simulated collision, computer simulation calculation and the like.

The automobile collision test can help each new automobile to test the anti-collision performance of the new automobile, and people can use the score of the new automobile as a reference for judging whether the automobile is safe or not. In the collision test, the dummy for test can be destroyed for countless times, so that the tester can obtain various parameters. The passive safety performance of the automobile can be continuously improved, the death rate of traffic accidents is also in a descending trend, and the death rate caused by automobile collision accidents still accounts for a high proportion of all accidents. In addition to the improvement of materials and processes, automobile crash test items are also one of the reasons for improving the safety performance of automobiles, and the existing automobile crash test platforms also have some problems, such as; the existing automobile collision test platform is single in detection item, so that the existing automobile collision test platform can only acquire automobile collision data, and the test efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the automobile test that proposes bumps integral type test platform with the tail water.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an automobile test bumps integral type test platform with water and tail, is including being fixed in the bottom plate on ground, the upper end left side of bottom plate is equipped with the striking car, the upper end right side of bottom plate is equipped with the target car, the upper end of bottom plate is in the right side fixedly connected with support frame of target car, the upper end of support frame is equipped with the actuating mechanism who is used for providing power, the lower extreme of support frame is equipped with the mechanism of inclining with actuating mechanism complex, the inside of bottom plate is equipped with the on-off mechanism who is used for controlling the striking car to start in the bottom of target car.

Preferably, the driving mechanism comprises a motor fixedly connected to the upper end of the support frame, and the tail end of an output shaft of the motor is fixedly connected with a first belt pulley.

Preferably, the water-pouring mechanism comprises a device cavity arranged at the upper end inside the support frame, the support frame is rotatably connected with two rotating shafts, the tops of the two rotating shafts are respectively and fixedly connected with the side wall of the water tank, one side of the outer edge of the rotating shaft is fixedly connected with a second belt pulley, the outer edge of the second belt pulley is rotatably connected with the outer edge of the first belt pulley through a belt, and a large amount of water is stored inside the water tank.

Preferably, the switching mechanism includes that the bottom plate is inside to be set up in the round chamber of target car bottom, the inside sliding connection in round chamber has the slide, the electrically conductive head that two symmetries of bottom fixedly connected with of slide set up, the bottom of slide is through the bottom elastic connection of spring and round chamber, the upper end fixedly connected with guide arm of slide, the upper end of bottom plate is equipped with the recess, the roof in round chamber is run through at the top of guide arm and is extended to the inside and fixedly connected with fixed plate of recess, the bottom fixedly connected with in round chamber two with electrically conductive first complex conductor head, two the rear end electric connection of conductor head has the controller, the steerable striking car of controller starts.

Preferably, the front end of the impact truck is fixedly connected with a pressure sensor, and the model of the pressure sensor is PT124G-210 standard industrial control pressure sensor.

Preferably, the front ends of the two conductive heads are both arc-shaped protruding outwards, and the shapes of the two conductor heads are both arc-shaped recessed inwards.

The utility model has the advantages that:

1. the motor is arranged to drive the water tank, a large amount of water is poured above the target vehicle, and therefore personnel can feel the water passing performance of the vehicle in a limit state most visually;

2. by arranging the switch mechanism, the impact vehicle can be started to impact a target vehicle through the controller immediately after the vehicle is in water, and then test data can be accurately measured through data transmitted to a computer through the sensor.

Drawings

Fig. 1 is a schematic structural view of a water-passing and tail-collision integrated test platform for automobile testing according to the present invention;

fig. 2 is a top view of the integrated test platform for water passing and tail collision for automobile test provided by the present invention;

FIG. 3 is an enlarged view of the structure at the A position of the integrated water passing and tail collision test platform for automobile test provided by the present invention;

fig. 4 is the utility model provides a water and tail bump integral type test platform's B department structure enlargedly is tested to automotive testing.

In the figure: the device comprises a base plate 1, a support frame 2, a motor 3, a first belt pulley 4, a device cavity 5, a second belt pulley 6, a belt 7, a rotating shaft 8, a water tank 9, a percussion vehicle 10, a target vehicle 11, a pressure sensor 12, a circular cavity 13, a sliding plate 14, a spring 15, a conductive head 16, a conductive head 17, a guide rod 18 and a fixing plate 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a water passing and tail collision integrated test platform for automobile testing comprises a bottom plate 1 fixed on the ground, an impact vehicle 10 is arranged on the left side of the upper end of the bottom plate 1, a target vehicle 11 is arranged on the right side of the upper end of the bottom plate 1, a support frame 2 is fixedly connected to the right side of the target vehicle 11 at the upper end of the bottom plate 1, a driving mechanism used for providing power is arranged at the upper end of the support frame 2, a water dumping mechanism matched with the driving mechanism is arranged at the lower end of the support frame 2, and a switch mechanism used for controlling the start of the impact vehicle 10 is arranged at the bottom of the target vehicle 11.

The utility model discloses in, actuating mechanism includes fixed connection in the motor 3 of 2 upper ends of support frame, the first belt pulley 4 of the terminal fixedly connected with of output shaft of motor 3.

Specifically, water-pouring mechanism is including setting up in device chamber 5 of 2 inside upper ends of support frame, the inside of support frame 2 rotates and is connected with two pivot 8, the top of two pivot 8 all with the lateral wall difference fixed connection of water tank 9, the outer fringe fixedly connected with second belt pulley 6 of one side pivot 8, the outer fringe of second belt pulley 6 passes through belt 7 with the outer fringe of first belt pulley 4 and rotates and be connected, a large amount of water are deposited to the inside of water tank 9, can empty the top to target car 11 with the inside water of water tank 9, then observe its water condition of crossing under extreme condition.

Specifically, the operating mechanism includes that bottom plate 1 is inside to be set up in the round cavity 13 of target car 11 bottom, the inside sliding connection of round cavity 13 has slide 14, the conductive head 16 that two symmetries of bottom fixedly connected with of slide 14 set up, the bottom elastic connection of spring 15 and round cavity 13 is passed through to slide 14's bottom, slide 14's upper end fixedly connected with guide arm 18, the upper end of bottom plate 1 is equipped with the recess, the roof of round cavity 13 is run through at the top of guide arm 18 and extend to recess inside and fixedly connected with fixed plate 19, two and conductive head 16 complex conductor heads 17 of bottom fixedly connected with of round cavity 13, the rear end electric connection of two conductor heads 17 has the controller, the steerable striking car 10 of controller starts.

Specifically, the front end of the impact truck 10 is fixedly connected with a pressure sensor 12, the model of the pressure sensor 12 is PT124G-210 standard industrial control pressure sensor, the front ends of the two conductive heads 16 are both arc-shaped protruding outwards, and the shapes of the two conductive heads 17 are both arc-shaped protruding inwards.

When the utility model is used, the bottom plate 1 is horizontally placed at a proper position, then the impact vehicle 10 and the target vehicle 11 are placed above the bottom plate 1, then the motor 3 positioned at the upper end of the support frame 2 is started, the first belt pulley 4 fixedly connected with the tail end of the output shaft of the motor 3 can drive the second belt pulley 6 positioned in the device cavity 5 to rotate through the belt 7, and further the water tank 9 at the rear end of the rotating shaft 8 is driven to rotate, the water in the water tank 9 is poured above the target vehicle 11, then the water passing condition of the target vehicle in a limit state is observed, when the target vehicle 11 is impacted by the water body, the wheels at the bottom of the target vehicle can press the fixed plate 19 positioned above the bottom plate 1, and further the sliding plate 14 positioned in the circular cavity 13 is pushed through the pushing guide rod 18 to overcome the elasticity of the spring 15, so that two conductive heads 16 can be contacted with the two conductive, and then start the crashing car 10 through the controller and carry out the striking to target car 11, and the pressure sensor 12 of crashing car 10 front end fixed connection can be with data direct transfer to in the computer, the personnel of being convenient for analysis.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides an automobile test bumps integral type test platform with water and tail, is including bottom plate (1) that is fixed in ground, its characterized in that, the upper end left side of bottom plate (1) is equipped with striking car (10), the upper end right side of bottom plate (1) is equipped with target car (11), the upper end of bottom plate (1) is in right side fixedly connected with support frame (2) of target car (11), the upper end of support frame (2) is equipped with the actuating mechanism who is used for providing power, the lower extreme of support frame (2) is equipped with the mechanism of inclining with actuating mechanism complex, the inside of bottom plate (1) is equipped with the on-off mechanism who is used for controlling striking car (10) and starts in the bottom of target car (11).

2. The water and tail collision integrated test platform for the automobile test according to claim 1, wherein the driving mechanism comprises a motor (3) fixedly connected to the upper end of the support frame (2), and a first belt pulley (4) is fixedly connected to the tail end of an output shaft of the motor (3).

3. The water passing and tail collision integrated test platform for the automobile test according to claim 2, wherein the water pouring mechanism comprises a device cavity (5) arranged at the upper end inside the support frame (2), the support frame (2) is rotatably connected with two rotating shafts (8), the tops of the two rotating shafts (8) are fixedly connected with the side wall of the water tank (9) respectively, the outer edge of the rotating shaft (8) is fixedly connected with a second belt pulley (6), the outer edge of the second belt pulley (6) is rotatably connected with the outer edge of the first belt pulley (4) through a belt (7), and a large amount of water is stored inside the water tank (9).

4. The water passing and tail collision integrated test platform for the automobile test according to claim 1, wherein the switch mechanism comprises a round cavity (13) arranged inside the bottom of the target vehicle (11) inside the bottom plate (1), a sliding plate (14) is slidably connected inside the round cavity (13), two symmetrically arranged conductive heads (16) are fixedly connected to the bottom of the sliding plate (14), the bottom of the sliding plate (14) is elastically connected with the bottom of the round cavity (13) through a spring (15), a guide rod (18) is fixedly connected to the upper end of the sliding plate (14), a groove is formed in the upper end of the bottom plate (1), the top of the guide rod (18) penetrates through the top wall of the round cavity (13) and extends to the inside of the groove, and a fixing plate (19) is fixedly connected to the bottom of the round cavity (13), two conductor heads (17) matched with the conductive heads (16) are fixedly connected to the bottom of the round cavity (13), the rear ends of the two conductor heads (17) are electrically connected with a controller, and the controller can control the starting of the impact truck (10).

5. The integrated water and tail impact test platform for the automobile test according to claim 1, wherein a pressure sensor (12) is fixedly connected to the front end of the impact vehicle (10), and the type of the pressure sensor (12) is PT124G-210 standard industrial control pressure sensor.

6. The water and tail collision integrated test platform for the automobile test according to claim 4, wherein the front ends of the two conductive heads (16) are both arc-shaped and convex outwards, and the two conductive heads (17) are both arc-shaped and concave inwards.

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