CN209460638U - A kind of shock-absorbing type pure electric automobile fault diagnosis practical traning platform - Google Patents
A kind of shock-absorbing type pure electric automobile fault diagnosis practical traning platform Download PDFInfo
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- CN209460638U CN209460638U CN201920026755.7U CN201920026755U CN209460638U CN 209460638 U CN209460638 U CN 209460638U CN 201920026755 U CN201920026755 U CN 201920026755U CN 209460638 U CN209460638 U CN 209460638U
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- spring
- fixedly connected
- shock
- electric automobile
- fault diagnosis
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Abstract
The utility model discloses a kind of shock-absorbing type pure electric automobile fault diagnosis practical traning platforms, including mounting plate, the upper end of mounting plate offers mounting groove, rectangular shaft is transversely provided in mounting groove, the left and right ends of rectangular shaft are fixedly connected to rectangular block, the opposite two sides of mounting groove offer strip groove, two strip grooves are matched with two rectangular blocks respectively, the first spring is equipped in strip groove, it is fixedly connected on the downside of one end of unitary spring and rectangular block, it is fixedly connected on the downside of the other end of first spring and strip groove, square type sleeve there are two being slidably socketed on the bar wall of rectangular shaft, two opposite sides of square type sleeve are fixedly connected to second spring.The utility model can buffer the driving device of electric car in real training, prevent the vibration force of motor driver from influencing fault detection, and can carry out Auxiliary support to the driving device of electric car, prevent driving device from falling.
Description
Technical field
The utility model relates to electric car instructional technology fields more particularly to a kind of shock-absorbing type pure electric automobile failure to examine
Disconnected practical traning platform.
Background technique
Pure electric automobile refers to using vehicle power supply as power, with motor driven wheels travel, meets road traffic, safety law
Advise the vehicle of requirements.Since effect on environment is smaller with respect to orthodox car, its prospects are considered optimistic wildly, but current techniques are still
It is immature.Pure electric automobile it be completely by rechargeable battery (such as lead-acid battery, nickel-cadmium cell, nickel-metal hydride battery or lithium-ion electric
Pond) automobile of power source is provided.The effect of drive motor is to convert mechanical energy for the electric energy of power supply, passes through transmission device
Or the equipment of direct drive of wheel.It, certainly will be gradually by DC Brushless Motor, switch with the development of electric machines control technology
Replaced reluctance motor and AC asynchronous motor, such as non-shell disk axial magnetic field D.C. series motor.
In the prior art, motor is the power source of electric car, carries out fault diagnosis in the motor to pure electric automobile
When teaching, leading to when producing is to remove motor driver model, is mounted on practical traning platform, but existing practical traning platform structure
Simply, electric transmission mold is fixed on practical traning platform by inconvenience when use, and in motor rotation, can generate certain vibration
Power, motor driver model move on practical traning platform, influence the teaching that fault detection is carried out to motor driver.
Utility model content
Purpose of the utility model is to solve pure electric automobile fault diagnosis practical traning platform structure in the prior art is simple,
Motor driver model is easy to happen the problem of moving influence fault detection teaching when use, and a kind of shock-absorbing type proposed is pure
Electric car fault diagnosis practical traning platform.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of shock-absorbing type pure electric automobile fault diagnosis practical traning platform, including mounting plate, the upper end of the mounting plate offer
Mounting groove is transversely provided with rectangular shaft in the mounting groove, and the left and right ends of the rectangular shaft are fixedly connected to rectangular block, described
The opposite two sides of mounting groove offer strip groove, and two strip grooves are matched with two rectangular blocks respectively, in the strip groove
Equipped with the first spring, be fixedly connected on the downside of one end of first spring and rectangular block, the other end of first spring with
It is fixedly connected, is slidably socketed on the bar wall of the rectangular shaft there are two square type sleeve, two square type sets on the downside of strip groove
The opposite side of cylinder is fixedly connected to second spring, and the bar wall of the second spring and rectangular shaft is slidably connected, and described second
End of the spring far from square type sleeve is fixedly connected with the side of rectangular block, and the upper end of the square type sleeve is by adjusting mechanism connection
There is fixed plate.
Preferably, the adjustment mechanism includes the screw shell being fixed on the upside of square type sleeve, the lower end of the fixed plate
Sliding slot is offered, the sliding slot is matched with the side wall of screw shell, and the screw shell internal screw thread is connected with screw rod, the silk
One end of bar is rotatablely connected by the side of the first rolling bearing and sliding slot, and one end of the screw rod passes through the first rolling bearing simultaneously
It is fixedly connected with turntable, one end of the fixed plate is run through vertically offers mounting hole.
Preferably, the upper end of the fixed plate position opposite with mounting hole is fixedly connected with ring-shaped rubber pad.
Preferably, the bottom bar wall of the rectangular shaft by hinge hingedly there are two in splayed distribution drive rod, two
A one end of the drive rod far from rectangular shaft passes through shaft and is rotatably connected to T-type sliding block, opens at the slot bottom of the mounting groove
Equipped with the T-type sliding slot matched with T-type sliding block, tension spring is transversely provided with below the rectangular shaft, the tension spring
Both ends are connect with the bar wall of two drive rods surely respectively.
Preferably, it is fixedly connected to U-shaped piece at left and right sides of the upper end of the mounting plate, the U-shaped piece of opposite two sides
It is rotatably connected to support tube by rotary shaft, T-bar, vertical portion one end of the T-bar are slidably connected in the support tube
Extend to outside support tube and riser be rotatably connected to by pivot pin, the inner wall of the support tube open up there are two with T-bar
The limit sliding chutes that both ends match.
Preferably, the lower end four corners of the mounting plate are fixedly connected to support column.
Compared with prior art, the utility model provides a kind of shock-absorbing type pure electric automobile fault diagnosis practical traning platform, tool
It is standby following the utility model has the advantages that
1, the shock-absorbing type pure electric automobile fault diagnosis practical traning platform will be electric before installation by the turntable being arranged on screw rod
Machine actuating device is placed on a mounting board, turns turntable with hand, turntable rotation drives screw rod rotation, screw rod rotation and screw shell
Interaction keeps mounting plate mobile, and mounting plate movement can be such that mounting hole is aligned with the fixation hole on motor driver, side
Just motor driver is fixed on practical traning platform, squeezes square type sleeve when mounting plate when the vibrations are up and down occurs for motor driver
Keep cross bar mobile, cross bar drives rectangular block to squeeze the first spring, and mounting plate drives when side-to-side vibrations occurs for motor driver
Square type sleeve extruding second spring, buffers so as to the vibration force to motor driver, reduces motor driver
Vibration, it is convenient to impart knowledge to students to pure electric automobile fault detection.
2, the shock-absorbing type pure electric automobile fault diagnosis practical traning platform, by the drive rod being arranged on cross bar, when cross bar by
When power moves down, cross bar squeezes two drive rods, and two drive rod stress pull tension spring to open, so as to play resistance to cross bar
Buddhist nun's effect, prevents the first spring from repeatedly beating, the fixed plate on T-bar is arranged in, after fixed plate is connect with motor driver,
T type bar is mutually slidably matched with support tube, can carry out Auxiliary support to motor driver, prevent motor driver from falling
It falls.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, this is practical new
Type can buffer the driving device of electric car in real training, prevent the vibration force of motor driver from influencing failure
Detection, and Auxiliary support can be carried out to the driving device of electric car, prevent driving device from falling.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of shock-absorbing type pure electric automobile fault diagnosis practical traning platform structural schematic diagram；
Fig. 2 be the utility model proposes a kind of shock-absorbing type pure electric automobile fault diagnosis practical traning platform in support tube inside
Structural schematic diagram.
In figure: 1 turntable, 2 sliding slots, 3 fixed plates, 4 screw rods, 5 screw shells, 6 square type sleeves, 7 tension springs, 8 rectangular shafts,
9 support tubes, 10 drive rods, 11 T-type sliding slots, 12 T-type sliding blocks, 13 mounting plates, 14 rectangular blocks, 15 second springs, 16 first bullets
Spring, 17 support columns, 18 risers, 19 T-bars, 20 limit sliding chutes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of shock-absorbing type pure electric automobile fault diagnosis practical traning platform, including mounting plate 13, mounting plate 13
Upper end offers mounting groove, and rectangular shaft 8 is transversely provided in mounting groove, and the left and right ends of rectangular shaft 8 are fixedly connected to rectangular block
14, the opposite two sides of mounting groove offer strip groove, and two strip grooves are matched with two rectangular blocks 14 respectively, in strip groove
Equipped with the first spring 16, one end of the first spring 16 is fixedly connected with the downside of rectangular block 14, the other end of the first spring 16 with
It is fixedly connected, is slidably socketed on the bar wall of rectangular shaft 8 there are two square type sleeve 6, two square type sleeves 6 are opposite on the downside of strip groove
Side be fixedly connected to second spring 15, second spring 15 and the bar wall of rectangular shaft 8 are slidably connected, and second spring 15 is remote
End from square type sleeve 6 is fixedly connected with the side of rectangular block 14, and the upper end of square type sleeve 6 is connected with fixation by adjusting mechanism
Plate 3, adjustment mechanism include the screw shell 5 for being fixed on 6 upside of square type sleeve, and the lower end of fixed plate 3 offers sliding slot 2, sliding slot
2 match with the side wall of screw shell 5, and 5 internal screw thread of screw shell is connected with screw rod 4, and screw rod 4 is able to drive the movement of mounting plate 3,
It is used suitable for different electric motor of automobile transmission devices, one end of screw rod 4 is rotated by the side of the first rolling bearing and sliding slot 2
Connection, one end of screw rod 4 pass through the first rolling bearing and are fixedly connected with turntable 1, and one end of fixed plate 3 is run through vertically to be offered
Mounting hole, mounting hole are easy to use spiral shell fixed car transmission gear for electric motor, and the upper end of fixed plate 3 position opposite with mounting hole is solid
Surely it is connected with ring-shaped rubber pad, increases the frictional force between transmission device of electric vehicle and mounting plate 3, the bottom bar of rectangular shaft 8
For wall by hinge hingedly there are two the drive rod 10 in splayed distribution, two one end of drive rod 10 far from rectangular shaft 8 are logical
It crosses shaft and is rotatably connected to T-type sliding block 12, the T-type sliding slot 11 matched with T-type sliding block 12 is offered at the slot bottom of mounting groove,
The lower section of rectangular shaft 8 is transversely provided with tension spring 7, and the both ends of tension spring 7 are connect with the bar wall of two drive rods 10 surely respectively,
Tension spring 7 can pull drive rod 10 to play damping action to cross bar 8, be fixedly connected at left and right sides of the upper end of mounting plate 13
There is U-shaped piece, U-shaped piece of opposite two sides are rotatably connected to support tube 9 by rotary shaft, slidably connect T-bar in support tube 9
19, vertical portion one end of T-bar 19 extends to the outside of support tube 9 and is rotatably connected to riser 18 by pivot pin, support tube 9 it is interior
Wall is opened up there are two the limit sliding chutes 20 matched with the both ends of T-bar 19, and T-bar 19 and support tube can be to electric cars
Transmission gear for electric motor carries out Auxiliary support, and does not influence the damping effect of the first spring 16 and second spring 15, mounting plate 13
Lower end four corners are fixedly connected to support column 17, convenient to be supported to mounting plate 13.
In the utility model, when installation, motor driver is placed on mounting plate 3, turns turntable 1, turntable 1 with hand
Rotation drives screw rod 4 to rotate, and the rotation of screw rod 4 keeps mounting plate 3 mobile with the interaction of screw shell 5, and 3 movement of mounting plate can make
Mounting hole is aligned with the fixation hole on motor driver, facilitates and motor driver is fixed on practical traning platform, works as electricity
Machine actuating device occurs when the vibrations are up and down, and mounting plate 3, which squeezes square type sleeve 6, keeps cross bar 8 mobile, and cross bar 8 drives rectangular block 14 to squeeze
The first spring 16 is pressed, when side-to-side vibrations occurs for motor driver, mounting plate 3 drives square type sleeve 6 to squeeze second spring 15,
The vibration force of motor driver can be buffered, when 8 stress of cross bar moves down, cross bar 8 squeezes two drive rods 10,
Two 10 stress of drive rod pull tension spring 7 to open, and can play damping action to cross bar 8, prevent the first spring more than 16 times jumps
Dynamic, after the riser 18 being arranged on T-bar 19 is connect with motor driver, T-bar 19 is mutually slidably matched with support tube 9,
Auxiliary support can be carried out to motor driver.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of shock-absorbing type pure electric automobile fault diagnosis practical traning platform, including mounting plate (13), which is characterized in that the mounting plate
(13) upper end offers mounting groove, is transversely provided in the mounting groove rectangular shaft (8), the left and right ends of the rectangular shaft (8)
It is fixedly connected to rectangular block (14), the opposite two sides of the mounting groove offer strip groove, and two strip grooves are respectively with two
A rectangular block (14) matches, and the first spring (16), one end of first spring (16) and rectangle are equipped in the strip groove
Block is fixedly connected on the downside of (14), is fixedly connected on the downside of the other end and strip groove of first spring (16), the rectangle
It is slidably socketed on the bar wall of bar (8) there are two square type sleeve (6), the opposite side of two square type sleeves (6) is fixed to be connected
It is connected to second spring (15), the second spring (15) and the bar wall of rectangular shaft (8) are slidably connected, and the second spring (15) is remote
End from square type sleeve (6) is fixedly connected with the side of rectangular block (14), and the upper end of the square type sleeve (6) is by adjusting mechanism
It is connected with fixed plate (3).
2. a kind of shock-absorbing type pure electric automobile fault diagnosis practical traning platform according to claim 1, which is characterized in that the tune
Complete machine structure includes the screw shell (5) being fixed on the upside of square type sleeve (6), and the lower end of the fixed plate (3) offers sliding slot
(2), the sliding slot (2) matches with the side wall of screw shell (5), and screw shell (5) internal screw thread is connected with screw rod (4),
One end of the screw rod (4) is rotatablely connected by the side of the first rolling bearing and sliding slot (2), and one end of the screw rod (4) is worn
It crosses the first rolling bearing and is fixedly connected with turntable (1), one end of the fixed plate (3) is run through vertically offers mounting hole.
3. a kind of shock-absorbing type pure electric automobile fault diagnosis practical traning platform according to claim 1, which is characterized in that described solid
The position that the upper end of fixed board (3) is opposite with mounting hole is fixedly connected with ring-shaped rubber pad.
4. a kind of shock-absorbing type pure electric automobile fault diagnosis practical traning platform according to claim 1, which is characterized in that the square
Hingedly there are two the drive rod (10) in splayed distribution, two drive rods by hinge for the bottom bar wall of shape bar (8)
(10) one end far from rectangular shaft (8) passes through shaft and is rotatably connected to T-type sliding block (12), opens up at the slot bottom of the mounting groove
There is the T-type sliding slot (11) matched with T-type sliding block (12), is transversely provided with tension spring (7), institute below the rectangular shaft (8)
The both ends for stating tension spring (7) are connect with the bar wall of two drive rods (10) surely respectively.
5. a kind of shock-absorbing type pure electric automobile fault diagnosis practical traning platform according to claim 1, which is characterized in that the peace
U-shaped piece is fixedly connected at left and right sides of the upper end of loading board (13), the U-shaped piece of opposite two sides are rotatablely connected by rotary shaft
Have support tube (9), slidably connected T-bar (19) in the support tube (9), vertical portion one end of the T-bar (19) extends
It is external to support tube (9) and be rotatably connected to riser (18) by pivot pin, there are two the inner wall of the support tube (9) opens up and T
The limit sliding chutes (20) that the both ends of type bar (19) match.
6. a kind of shock-absorbing type pure electric automobile fault diagnosis practical traning platform according to claim 1, which is characterized in that the peace
The lower end four corners of loading board (13) are fixedly connected to support column (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920026755.7U CN209460638U (en) | 2019-01-08 | 2019-01-08 | A kind of shock-absorbing type pure electric automobile fault diagnosis practical traning platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920026755.7U CN209460638U (en) | 2019-01-08 | 2019-01-08 | A kind of shock-absorbing type pure electric automobile fault diagnosis practical traning platform |
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| Publication Number | Publication Date |
|---|---|
| CN209460638U true CN209460638U (en) | 2019-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920026755.7U Expired - Fee Related CN209460638U (en) | 2019-01-08 | 2019-01-08 | A kind of shock-absorbing type pure electric automobile fault diagnosis practical traning platform |
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| Country | Link |
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| CN (1) | CN209460638U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779742A (en) * | 2019-10-09 | 2020-02-11 | 安徽富煌钢构股份有限公司 | Remote diagnosis device for train operation fault |
| CN113776814A (en) * | 2021-11-12 | 2021-12-10 | 山东能晶净化科技有限公司 | High-speed work test tool for fan blades of central air conditioning fresh air system |
-
2019
- 2019-01-08 CN CN201920026755.7U patent/CN209460638U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779742A (en) * | 2019-10-09 | 2020-02-11 | 安徽富煌钢构股份有限公司 | Remote diagnosis device for train operation fault |
| CN110779742B (en) * | 2019-10-09 | 2021-07-27 | 安徽富煌钢构股份有限公司 | Remote diagnosis device for train operation fault |
| CN113776814A (en) * | 2021-11-12 | 2021-12-10 | 山东能晶净化科技有限公司 | High-speed work test tool for fan blades of central air conditioning fresh air system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 Termination date: 20210108 |