CN216655723U

CN216655723U - Auxiliary electric vehicle test platform

Info

Publication number: CN216655723U
Application number: CN202122805524.6U
Authority: CN
Inventors: 唐千翔
Original assignee: Guangdong Energy Storage Testing Technology Co ltd
Current assignee: Guangdong Energy Storage Testing Technology Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-06-03
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses an auxiliary electric vehicle testing platform, which comprises a base, wherein a rotating speed detector is arranged at the top of the base, a forward and reverse rotating motor is arranged inside the base, the output end of the forward and reverse rotating motor is connected with a driving gear, a first threaded rod is arranged at the top end of the driving gear, a driven gear is arranged on one side wall of the base through a bearing, the driven gear is connected with the driving gear through a chain, a second threaded rod is arranged at the top end of the driven gear, the second threaded rod and the side wall of the first threaded rod are both connected with a movable plate through threads, and through the arrangement of the forward and reverse rotating motor, the driving gear, the driven gear, the first threaded rod, the second threaded rod, the rotating speed detector, the movable plate, an electric sliding rail, a movable frame, a second spring and a movable block, the electric vehicle speed testing can be effectively assisted, so that the testing is more convenient and the problem of inconvenient electric vehicle testing is solved, the test is also comparatively stable, has reduced the wearing and tearing of electric motor car, and is comparatively practical.

Description

Auxiliary electric vehicle test platform

Technical Field

The utility model relates to the technical field of electric vehicles, in particular to an auxiliary electric vehicle test platform.

Background

Electric vehicles, namely electric drive vehicles, also known as electric drive vehicles, are classified into alternating current electric vehicles and direct current electric vehicles, and generally, electric vehicles convert electric energy into mechanical energy to move through components such as a controller and a motor by taking a battery as an energy source so as to control the current and change the speed.

The electric motor car need test its performance before dispatching from the factory, and current test platform does not have fine auxiliary test function, and it is convenient inadequately to use, and does not have fine dust removal function, and the dust drifts to polluted environment influence staff's breathing health in the air.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an auxiliary electric vehicle test platform to solve the problem that the conventional test platform in the background art does not have a good auxiliary test function.

In order to achieve the purpose, the utility model provides the following technical scheme: an auxiliary electric vehicle testing platform comprises a base, wherein a rotating speed detector is arranged at the top of the base, a forward and reverse rotating motor is arranged inside the base, the output end of the forward and reverse rotating motor is connected with a driving gear, a first threaded rod is installed at the top end of the driving gear, a driven gear is installed on one side wall of the base through a bearing and is connected with the driving gear through a chain, a second threaded rod is installed at the top end of the driven gear, a movable plate is connected onto the side wall of the second threaded rod and the side wall of the first threaded rod through threads, an electric slide rail is installed at the top of the movable plate, a movable frame is connected to the top of the electric slide rail in a sliding manner, a second spring is arranged inside the movable frame, a movable block is clamped on one side wall of the movable frame in a sliding manner and is connected with the second spring, the top of adjustable shelf has seted up the rectangular channel, the top of adjustable shelf is provided with damper.

Preferably, damper includes movable rod, resistance to compression board, first spring and shock pad, the movable rod with slip joint between the fly leaf, the resistance to compression board is located the top of movable rod, the shock pad is located the top of resistance to compression board, first spring is located the top of fly leaf, just first spring is located under the resistance to compression board.

Preferably, a dust collector is arranged at the top of the base, a dust collection box is arranged in the base, and the output end of the dust collector is connected with the dust collection box.

Preferably, an auxiliary rod is installed at the top of the base, and the movable plate is slidably connected with the auxiliary rod.

Preferably, the top end of the auxiliary rod is provided with a limiting piece.

Preferably, a protective shell is installed at the top of the base, and the protective shell is respectively located on one side of the first threaded rod and one side of the second threaded rod.

Preferably, a non-slip pad is arranged on one side wall of the movable block.

The utility model has the technical effects and advantages that:

1. through positive and negative motor, driving gear, driven gear, first threaded rod, second threaded rod, rotational speed detector, fly leaf, electronic slide rail, adjustable shelf, second spring and the movable block that sets up, can effectual auxiliary electric motor car carry out the speed of a motor vehicle test for it is more convenient that the test gets up, has solved the inconvenient problem of electric motor car test, and the test is got up also comparatively stably, has reduced the wearing and tearing of electric motor car, and is comparatively practical.

2. Through the dust catcher and the dust collection box that set up, can adsorb and collect the dust that the electric motor car tire rotated the in-process and wafted to effectual preventing that the dust from wafting obtains the department all be, make the more health of monitoring getting up, also reduced the sanitary work load of cleaning, it is comparatively convenient to use, has improved work efficiency, and the practicality is better.

Drawings

Fig. 1 is a front sectional view of the overall structure of the present invention.

Fig. 2 is an enlarged view of the structure a of the present invention.

Fig. 3 is a side view of the overall structure of the present invention.

Fig. 4 is an enlarged view of the structure B of the present invention.

Fig. 5 is a bottom cross-sectional view of the overall structure of the present invention.

In the figure: 1. a base; 2. a positive and negative rotation motor; 3. a driving gear; 4. a driven gear; 5. a first threaded rod; 6. a second threaded rod; 7. an auxiliary lever; 8. a rotation speed detector; 9. a movable plate; 10. a vacuum cleaner; 11. a dust collection box; 12. a shock absorbing assembly; 121. a movable rod; 122. a pressure resistant plate; 123. a first spring; 124. a shock pad; 13. an electric slide rail; 14. a movable frame; 15. a second spring; 16. a movable block; 17. a protective shell; 18. a limiting sheet; 19. a rectangular groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides an auxiliary electric vehicle testing platform as shown in figures 1-5, which comprises a base 1, wherein a rotating speed detector 8 is arranged at the top of the base 1, a forward and reverse rotating motor 2 is arranged inside the base 1, the output end of the forward and reverse rotating motor 2 is connected with a driving gear 3, a first threaded rod 5 is arranged at the top end of the driving gear 3, a driven gear 4 is arranged on one side wall of the base 1 through a bearing, the driven gear 4 is connected with the driving gear 3 through a chain, a second threaded rod 6 is arranged at the top end of the driven gear 4, the second threaded rod 6 and the side wall of the first threaded rod 5 are both connected with a movable plate 9 through threads, an electric sliding rail 13 is arranged at the top of the movable plate 9, a movable frame 14 is connected at the top of the electric sliding rail 13 in a sliding manner, a second spring 15 is arranged inside the movable frame 14, a movable block 16 is slidably clamped on one side wall of the movable frame 14, a non-slip mat is arranged on one side wall of the movable block 16, the movable block 16 is connected with the second spring 15, the top of the movable frame 14 is provided with a rectangular groove 19, firstly, the electric vehicle is placed on the top of the movable plate 9, then the wheels of the electric vehicle are placed in the rectangular groove 19, the electric slide rail 13 is started to drive the two movable frames 14 to contract inwards, so that the movable block 16 at one end of the electric vehicle is contacted with the electric vehicle, the movable block 16 is extruded to transmit force to the second spring 15, then the second spring 15 contracts to enable the movable blocks 16 to be more fit with the shape of the electric vehicle, so that the electric vehicles with various shapes can be used, the positive and negative rotation motor 2 is started to drive the driving gear 3 and the first threaded rod 5 to rotate, the driving gear 3 can drive the driven gear 4 to rotate by utilizing a chain, so that the second threaded rod 6 at the top of the second threaded rod 6 rotates, the first threaded rod 5 and the second threaded rod 6 rotate synchronously to drive the movable plate 9 to slide upwards, thereby let the electric motor car wheel and base 1 separation, it detects its speed to come by tachometer 8 after the restart electric motor car, the top of adjustable shelf 14 is provided with damper 12, damper 12 includes movable rod 121, resist board 122, first spring 123 and shock pad 124, slip joint between movable rod 121 and the fly leaf 9, resist board 122 is located the top of movable rod 121, shock pad 124 is located the top of resist board 122, first spring 123 is located the top of fly leaf 9, and just first spring 123 is located resist board 122 under, can extrude resist board 122 when the electric motor car is placed the top of fly leaf 9, resist board 122 receives the extrusion and can transmit power for movable rod 121, movable rod 121 can the lapse, make resist board 122 can extrude first spring 123, thereby play fine buffering effect, cushion 124 can prevent the electric motor car fish tail.

In this embodiment, a dust collector 10 is disposed at the top of the base 1, a dust box 11 is disposed inside the base 1, an output end of the dust collector 10 is connected to the dust box 11, and the dust collector 10 can collect dust generated by rotation of wheels of the electric vehicle and transmit the dust to the inside of the dust box 11 for storage by the dust collector 10.

In this embodiment, the auxiliary rod 7 is installed on the top of the base 1, the movable plate 9 is slidably connected with the auxiliary rod 7, the top end of the auxiliary rod 7 is installed with the limiting piece 18, and the auxiliary rod 7 can make the movable plate 9 slide more stably.

In this embodiment, a protective case 17 is installed on the top of the base 1, and the protective case 17 is respectively located at one side of the first threaded rod 5 and the second threaded rod 6, and the protective case 17 can prevent the first threaded rod 5 and the second threaded rod 6 from being damaged.

This practical theory of operation: the utility model relates to an auxiliary electric vehicle testing platform, firstly, an electric vehicle is placed on the top of a movable plate 9, then wheels of the electric vehicle are placed in a rectangular groove 19, an electric slide rail 13 is started to drive two movable frames 14 to contract inwards, a movable block 16 at one end of the electric vehicle is contacted with the electric vehicle, the movable block 16 is extruded to transmit force to a second spring 15, the second spring 15 contracts to enable a plurality of movable blocks 16 to be more attached to the shape of the electric vehicle, so that the electric vehicles with various shapes can be used, a forward and reverse rotation motor 2 is started to drive a driving gear 3 and a first threaded rod 5 to rotate, the driving gear 3 rotates and simultaneously can drive a driven gear 4 to rotate by utilizing a chain, so that a second threaded rod 6 at the top of the electric vehicle rotates, the first threaded rod 5 and the second threaded rod 6 synchronously rotate to drive the movable plate 9 to slide upwards, so that the wheels of the electric vehicle are separated from a base 1, after the electric vehicle is started, the speed of the electric vehicle is detected by a rotation speed detector 8.

Can extrude resistance to compression board 122 when the top of fly leaf 9 is placed to the electric motor car, resistance to compression board 122 receives the extrusion can transmit power for movable rod 121, movable rod 121 can the lapse for resistance to compression board 122 can extrude first spring 123, thereby play fine buffering effect, shock pad 124 can prevent the electric motor car fish tail, dust catcher 10 can rotate produced dust to the electric motor car wheel and collect, transmit the inside of dust collection box 11 by dust catcher 10 again and store.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an auxiliary electric vehicle test platform, includes base (1), its characterized in that: the top of the base (1) is provided with a rotating speed detector (8), the inside of the base (1) is provided with a forward and reverse rotating motor (2), the output end of the forward and reverse rotating motor (2) is connected with a driving gear (3), a first threaded rod (5) is installed at the top end of the driving gear (3), a driven gear (4) is installed on one side wall of the base (1) through a bearing, the driven gear (4) is connected with the driving gear (3) through a chain, a second threaded rod (6) is installed at the top end of the driven gear (4), movable plates (9) are connected onto the side walls of the second threaded rod (6) and the first threaded rod (5) through threads, electric sliding rails (13) are installed at the tops of the movable plates (9), and movable frames (14) are slidably connected to the tops of the electric sliding rails (13), the inside of adjustable shelf (14) is provided with second spring (15), it has movable block (16) to slide the joint on a lateral wall of adjustable shelf (14), just movable block (16) with second spring (15) are connected, rectangular channel (19) have been seted up at the top of adjustable shelf (14), the top of adjustable shelf (14) is provided with damper (12).

2. The auxiliary electric vehicle testing platform of claim 1, wherein: damper (12) include movable rod (121), resistance to compression board (122), first spring (123) and shock pad (124), movable rod (121) with slip joint between fly leaf (9), resistance to compression board (122) are located the top of movable rod (121), shock pad (124) are located the top of resistance to compression board (122), first spring (123) are located the top of fly leaf (9), just first spring (123) are located under resistance to compression board (122).

3. The auxiliary electric vehicle testing platform of claim 1, wherein: the dust collector is characterized in that a dust collector (10) is arranged at the top of the base (1), a dust collection box (11) is arranged inside the base (1), and the output end of the dust collector (10) is connected with the dust collection box (11).

4. The auxiliary electric vehicle testing platform of claim 1, wherein: an auxiliary rod (7) is installed at the top of the base (1), and the movable plate (9) is connected with the auxiliary rod (7) in a sliding mode.

5. The auxiliary electric vehicle testing platform as recited in claim 4, wherein: and a limiting sheet (18) is arranged at the top end of the auxiliary rod (7).

6. The auxiliary electric vehicle testing platform of claim 1, wherein: a protective shell (17) is installed at the top of the base (1), and the protective shell (17) is located on one side of the first threaded rod (5) and one side of the second threaded rod (6) respectively.

7. The auxiliary electric vehicle testing platform of claim 1, wherein: and a non-slip mat is arranged on one side wall of the movable block (16).