CN212425169U

CN212425169U - Disassembling device based on electric automobile fault diagnosis research

Info

Publication number: CN212425169U
Application number: CN202021619540.5U
Authority: CN
Inventors: 鲁守卿; 卢江林; 望君儒
Original assignee: Chongqing Vocational College of Transportation
Current assignee: Chongqing Vocational College of Transportation
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-01-29
Anticipated expiration: 2030-08-06

Abstract

The utility model provides a disassembling device based on electric automobile fault diagnosis research, which comprises a hydraulic cart, a hanging plate A, a hanging plate B and a lifting hook; the hydraulic jacking cylinder is fixedly provided with the bottom rear end of the hydraulic trolley, the lifting plate A is provided with two groups and respectively penetrates in the square clamping frame at the top of the hydraulic trolley in a sliding mode, the bottom side end of the lifting plate A is fixedly connected with a longitudinal screw rod respectively, the front ends of the two groups of lifting plates A are connected with a group of adjusting clamping frames, the lifting plate B is also provided with two groups and is slidably arranged in the adjusting clamping frames, and the rear end of the lifting plate B is connected with an I-shaped clamping block and is slidably clamped in the sliding groove. The accessible rotates to adjust and changes A and drive vertical thread section of thick bamboo rotatory, promotes hanger plate A and slides forward, adjusts through rotating to change B and drive the rotary drum and rotate, drives two sets of hanger plates B and draws close or synchronous outside removal to the centre, and the accessible rotates horizontal adjusting screw A, makes the L type cardboard that L type fagging is relative adapt to the size of engine, is convenient for place the engine.

Description

Disassembling device based on electric automobile fault diagnosis research

Technical Field

The utility model belongs to the technical field of car detaching device, more specifically say, in particular to detaching device based on electric automobile fault diagnosis research.

Background

The automobile engine is a device for providing power for an automobile, is the heart of the automobile and determines the dynamic property, the economical efficiency, the stability and the environmental protection property of the automobile. According to different power sources, the automobile engine can be divided into a diesel engine, a gasoline engine, an electric automobile motor, hybrid power and the like, and the engine is usually required to be lifted out when the automobile engine is disassembled and repaired.

If the application number is: in CN 201210461601.3's patent, disclosed an engine hoisting structure, relate to aeroengine technical field. The technical problem that the pneumatic performance of an engine is greatly influenced by the existing hoisting mode is solved. This engine hoisting structure hangs the festival and hangs the festival after hanging, two at least preceding and hanging at least one including hanging, hangs the festival and be connected with the engine after hanging through preceding, wherein: at least two front hanging joints are respectively connected with the hanging and two sides of the engine; at least one rear hanging joint is connected with the hanger and the top of the engine; the front hanging section and the rear hanging section are respectively connected to different positions of the engine in the axial direction. The utility model is used for weaken engine hoist and mount process to the influence of engine aerodynamic performance.

Based on the above, when the traditional automobile engine is hoisted, the hanger is often adopted for hoisting, however, when the hanger is used for hoisting the engine, the position of the lifting hook on the hanger cannot be adjusted to the position right above the engine, when the engine is hoisted, the engine is easy to generate large front-back or left-right shaking, damage is caused to other parts of the automobile, and secondly, in the process of moving the hoisted engine, lubricating oil in the engine is easy to drip on the ground.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a detaching device based on electric automobile failure diagnosis research to solve the unable adjustment of lifting hook position and to the engine directly over the position, when the engine of hoisting, produce easily great rocking, cause the damage and the lubricating oil in the engine to the automobile other parts problem subaerial that drips easily.

The utility model discloses detaching device's purpose and efficiency based on electric automobile fault diagnosis research are reached by following specific technological means:

a disassembling device based on electric vehicle fault diagnosis research comprises a hydraulic trolley, a hanging plate A, a hanging plate B and a lifting hook; the front side end of the hydraulic cart is slidably provided with a lifting frame, the lifting frame is slidably provided with two groups of L-shaped supporting plates, the upper sides of longitudinal plates on the L-shaped supporting plates are respectively provided with two groups of opposite L-shaped clamping plates, one end of the rear side of the lifting frame is connected with an adjusting chain, the adjusting chain is wound upwards around a push wheel and is connected with one end of the outer side of a hydraulic jacking cylinder, the push wheel is rotatably arranged at the top end of a telescopic part on the hydraulic jacking cylinder, the hydraulic jacking cylinder is fixedly provided with the rear end of the bottom of the hydraulic cart, the rear end of the bottom of the hydraulic jacking cylinder is also provided with a hydraulic operating rod, the lifting plate A is provided with two groups of lifting plates A which are respectively slidably inserted in a square clamping frame at the top of the hydraulic cart, the bottom side end of the lifting plate A is also respectively and fixedly connected with a longitudinal screw rod, the longitudinal screw rod penetrates through the top of the hydraulic cart and is connected with, the front ends of the two groups of hanging plates A are connected with a group of adjusting clamping frames, the upper side and the lower side of each adjusting clamping frame are respectively provided with a sliding groove, the hanging plates B are also provided with two groups and are slidably mounted in the adjusting clamping frames, the rear ends of the hanging plates B are connected with I-shaped clamping blocks and slidably clamped in the sliding grooves, the lifting hooks are connected to the bottom sides of the front ends of the hanging plates B through steel wire ropes, the steel wire ropes wind the winding rollers around the vertical guide wheels and the transverse guide wheels, and the winding rollers are rotatably mounted at the tops of the hydraulic trolleys through rotating shafts.

Furthermore, the bottom side of the front end of the hydraulic cart is also provided with an oil receiving frame, the inner side of the oil receiving frame inclines downwards towards the front end and is connected with an oil outlet pipe, and the oil outlet pipe is provided with a manual control valve.

Furthermore, a linkage gear is clamped on a rotating shaft of the winding roller and is respectively meshed with a driving gear, the driving gear is installed on a motor shaft of a driving motor, the driving motor is installed on the inner side of the top of the hydraulic trolley, and a storage battery is further installed on the other side of the driving motor.

Further, the inboard of riser is connected with horizontal thread bush A respectively on the L type fagging, be equipped with forward screw in a set of horizontal thread bush A, be equipped with reverse screw in another set of horizontal thread bush A, it has horizontal adjusting screw A still to alternate respectively and have through thread engagement in the horizontal thread bush A, the front side at the crane is installed in the rotation of horizontal adjusting screw A's both ends, horizontal adjusting screw A includes forward thread portion and reverse thread portion, and forward thread portion is connected with the horizontal thread bush A meshing that is equipped with forward screw, reverse thread portion is connected with the horizontal thread bush A meshing that is equipped with reverse screw.

Furthermore, the rear end of the hanger plate A is respectively fixedly provided with a balancing weight through a bolt, and the balancing weight is of a cylindrical structure.

Furthermore, the bottom side of the I-shaped fixture block is provided with a transverse thread sleeve B respectively, a set of transverse thread sleeves B is internally provided with forward threads, the other set of transverse thread sleeves B is internally provided with reverse threads, a transverse adjusting screw B is inserted into the transverse thread sleeves B respectively and meshed with the transverse threads through threads, two ends of the transverse adjusting screw B are rotatably arranged at the bottom side of the adjusting fixture frame respectively, the transverse adjusting screw B comprises a forward thread part and a reverse thread part, the forward thread part is meshed with a transverse thread sleeve A provided with the forward threads, and the reverse thread part is meshed with a transverse thread sleeve A provided with the reverse threads.

Furthermore, the top of the hydraulic trolley is also provided with an adjusting shaft in a sliding manner, the rear end of the adjusting shaft is of a square structure and is inserted into a square opening of the rotary drum, and the rotary drum is also rotatably arranged on the hydraulic trolley and is connected with the adjusting rotary handle B through a chain in a transmission manner.

Furthermore, the front end of regulating spindle is the cylinder structure and alternates on the triangle cardboard, and the regulating spindle passes the both sides of through-hole on the triangle cardboard and passes through the baffle screens respectively, and triangle cardboard fixed connection is between two sets of hanger plates A front end, and the front end of regulating spindle is equipped with bevel gear and is connected through bevel gear transmission between with horizontal adjusting screw B.

The utility model discloses at least, include following beneficial effect:

1. the utility model discloses a set up two sets of hanger plates A, connect vertical screw rod in hanger plate A bottom, the accessible rotates to adjust changes A drives vertical screw thread section of thick bamboo rotatory, promotes hanger plate A and slides forward, drives hanger plate B forward motion in step, makes hanger plate B drive the position that the lifting hook also moved forward to the engine hoist and mount.

2. The utility model discloses a set up hanger plate B, through with hanger plate B slidable mounting in adjusting the card frame, adjust through rotating to change B drive the rotary drum and rotate, and utilize square mouthful drive regulating spindle synchronous revolution in the rotary drum, drive horizontal adjusting screw B through bevel gear and rotate, the meshing through horizontal adjusting screw B and horizontal thread bush B drives two sets of hanger plates B and draws close or synchronous outside removal to the centre, thereby make the more accurate position of moving the engine directly upside hoist and mount of lifting hook, when driving the lifting hook through driving motor and hoisting the engine, the engine can not take place to rock.

3. The utility model discloses a set up horizontal thread bush A in L type fagging inboard, horizontal adjusting screw A is rotated to the accessible, the meshing that utilizes horizontal adjusting screw A and horizontal thread bush A drives two sets of L type faggings and draws close or synchronous outside removal to the centre, make the L type cardboard that L type fagging is relative adapt to the size of engine, thereby be convenient for place the engine among the L type cardboard of L type fagging through the electronic lifting hook that drives of drive, set up in hydraulic pressure shallow bottom side simultaneously and connect the oil frame, can also collect the lubricating oil that the engine flows, prevent that the lubricating oil that flows in the engine from falling subaerially.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

Fig. 3 is a schematic side view of the present invention shown in fig. 1.

Fig. 4 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.

Fig. 5 is an enlarged schematic view of the structure of fig. 3 according to the present invention.

Fig. 6 is a schematic side-down structure of fig. 1 according to the present invention.

Fig. 7 is an enlarged schematic view of the structure of fig. 6 according to the present invention.

Fig. 8 is a schematic view of another perspective structure of fig. 1 according to the present invention.

Fig. 9 is a schematic side view of the present invention shown in fig. 1.

Fig. 10 is a rear view schematically illustrating the structure of fig. 1 according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. hydraulic pushing; 101. a lifting frame; 1011. a transverse adjusting screw A; 102. an oil receiving frame; 103. a square clamping frame; 104. a longitudinal threaded barrel; 105. a rotating drum; 106. adjusting the rotating handle A; 107. adjusting the rotating handle B; 108. a transverse guide wheel; 109. a winding roller; 1091. a linkage gear; 2. a hydraulic jacking cylinder; 201. a hydraulic operating lever; 202. a push wheel; 3. an L-shaped supporting plate; 301. an L-shaped clamping plate; 302. a transverse threaded sleeve A; 4. a hanging plate A; 401. adjusting the clamping frame; 4011. a chute; 4012. a transverse adjusting screw B; 402. a longitudinal screw; 403. a triangular clamping plate; 404. a balancing weight; 5. a hanging plate B; 501. an I-shaped fixture block; 502. A transverse threaded sleeve B; 503. a vertical guide wheel; 6. an adjustment shaft; 601. a baffle plate; 7. a hook; 8. a drive motor; 801. the gears are driven.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "two end," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," "fixed," and "screwed" are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Example (b):

as shown in figures 1 to 10:

the utility model provides a disassembling device based on electric automobile fault diagnosis research, which comprises a hydraulic cart 1, a hanging plate A4, a hanging plate B5 and a lifting hook 7; the front side end of the hydraulic cart 1 is slidably provided with a lifting frame 101, the lifting frame 101 is slidably provided with two groups of L-shaped supporting plates 3, the upper sides of the longitudinal plates on the L-shaped supporting plates 3 are respectively provided with two groups of opposite L-shaped clamping plates 301, one end of the rear side of the lifting frame 101 is connected with an adjusting chain, the adjusting chain upwards bypasses a push wheel 202 and is connected to one end of the outer side of a hydraulic jacking cylinder 2, the push wheel 202 is rotatably arranged at the top end of a telescopic part on the hydraulic jacking cylinder 2, the hydraulic jacking cylinder 2 is fixedly provided with the rear end of the bottom of the hydraulic cart 1, the rear end of the bottom of the hydraulic jacking cylinder 2 is also provided with a hydraulic operating rod 201, a hanging plate A4 is provided with two groups and is respectively slidably inserted in a square clamping frame 103 at the top of the hydraulic cart 1, the bottom side end of the hanging plate A4 is also respectively and fixedly connected with a longitudinal screw 402, the, the longitudinal threaded cylinder 104 is rotatably installed on the hydraulic trolley 1 and is in transmission connection with the adjusting rotating handle A106 through a chain, the front ends of two groups of hanging plates A4 are connected with a group of adjusting clamping frames 401, the upper side and the lower side of each adjusting clamping frame 401 are respectively provided with a sliding groove 4011, two groups of hanging plates B5 are also arranged and are slidably installed in the adjusting clamping frames 401, the rear end of each hanging plate B5 is connected with an I-shaped clamping block 501 and is slidably clamped in the sliding grooves 4011, the lifting hook 7 is connected to the bottom side of the front end of each hanging plate B5 through a steel wire rope, the steel wire rope bypasses the vertical guide wheel 503 and the transverse guide wheel 108 to be wound on the winding roller 109, and the winding roller 109 is rotatably installed at the top of.

Wherein, the bottom side of the front end of the hydraulic cart 1 is also provided with an oil receiving frame 102, the inner side of the oil receiving frame 102 is inclined downwards towards the front end and is connected with an oil outlet pipe, and the oil outlet pipe is provided with a manual control valve, so that the oil flowing out of the engine can be collected through the oil receiving frame 102, and the oil flowing out of the engine can be prevented from falling to the ground.

The linkage gear 1091 is further clamped on a rotating shaft of the winding roller 109, the linkage gear 1091 is respectively meshed with the driving gear 801, the driving gear 801 is mounted on a motor shaft of the driving motor 8, the driving motor 8 is mounted on the inner side of the top of the hydraulic cart 1, a storage battery is further mounted on the other side of the driving motor 8, the driving motor 8 is powered by the storage battery, the driving gear 801 is driven by the driving motor 8 to rotate, the two groups of linkage gears 1091 are driven to synchronously rotate in the reverse direction respectively, the lifting hook 7 is put down, the driving motor 8 is controlled to rotate in the reverse direction, and the lifting hook 7 is lifted up by winding the winding roller 109 through a.

Wherein, the inner sides of the upper risers of the L-shaped supporting plates 3 are respectively connected with a transverse thread sleeve A302, a group of transverse thread sleeves A302 are internally provided with forward threads, the other group of transverse thread sleeves A302 are internally provided with reverse threads, transverse adjusting screw rods A1011 are respectively inserted into the transverse thread sleeves A302 and meshed through threads, two ends of each transverse adjusting screw rod A1011 are rotatably arranged at the front side of the lifting frame 101, each transverse adjusting screw rod A1011 comprises a forward thread part and a reverse thread part, the forward thread part is meshed with the transverse thread sleeve A302 provided with the forward threads, the reverse thread part is meshed with the transverse thread sleeve A302 provided with the reverse threads, and by rotating the transverse adjusting screw rods A1011, the meshing of the transverse adjusting screw rods A1011 and the transverse thread sleeve A302 is utilized to drive the two groups of L-shaped supporting plates 3 to be close to the middle or synchronously move outwards, so that the L-shaped clamping plates 301 opposite to the L-shaped supporting plates, thereby facilitating placement of the engine into the L-shaped card 301.

Wherein, the rear end of hanger plate A4 still has balancing weight 404 through bolt fixed mounting respectively, and balancing weight 404 is the cylinder structure, utilizes the balancing weight 404 of hanger plate A rear end to carry out the counter weight, takes place the slope when preventing hanger plate A4 front end hoist and mount.

Wherein, the bottom side of the I-shaped fixture block 501 is further provided with a transverse thread sleeve B502, a group of transverse thread sleeves B502 is provided with a forward thread, the other group of transverse thread sleeves B502 is provided with a reverse thread, a transverse adjusting screw B4012 is inserted into the transverse thread sleeves B502 and engaged with the transverse adjusting screw B4012 through the thread, two ends of the transverse adjusting screw B4012 are rotatably mounted at the bottom side of the adjusting fixture frame 401 respectively, the transverse adjusting screw B4012 comprises a forward thread part and a reverse thread part, the forward thread part is engaged with the transverse thread sleeve A302 provided with the forward thread, the reverse thread part is engaged with the transverse thread sleeve A302 provided with the reverse thread, the top of the hydraulic cart 1 is further provided with an adjusting shaft 6 in a sliding manner, the rear end of the adjusting shaft 6 is of a square structure and inserted into a square opening of the rotary drum 105, the rotary drum 105 is also rotatably mounted on the hydraulic cart 1 and is connected with the adjusting rotary handle B, the front end of the adjusting shaft 6 is of a cylindrical structure and is inserted into the triangular clamping plate 403, the adjusting shaft 6 penetrates through two sides of a through hole in the triangular clamping plate 403 and is clamped by the baffle 601, the triangular clamping plate 403 is fixedly connected between the front ends of the two groups of hanging plates A4, the front end of the adjusting shaft 6 is provided with a bevel gear and is in transmission connection with the transverse adjusting screw B4012 through the bevel gear, the rotating cylinder B107 is driven by the rotating adjusting knob B107 to rotate, the adjusting shaft 6 is driven to synchronously rotate by clamping a square opening in the rotating cylinder 105 and a square rod structure at the rear end of the adjusting shaft 6, the transverse adjusting screw B4012 is driven by the bevel gear to rotate, and the two groups of hanging plates B5 are driven to lean against the middle through the meshing of the transverse adjusting screw B4012 and the transverse threaded sleeve.

The specific use mode and function of the embodiment are as follows:

in the utility model, firstly, the hydraulic cart 1 is pushed to the engine position at the front end of the automobile, the hydraulic jacking cylinder 2 is driven by the hydraulic operating rod 201 to drive the pushing wheel 202 to move upwards, the height of the lifting frame 101 is adjusted, the lifting frame 101 is higher than the front end of the automobile, the rotating handle A106 is adjusted by rotation to drive the longitudinal thread cylinder 402 to rotate, the lifting plate A4 is pushed to slide forwards, the lifting plate B5 is synchronously driven by the adjusting clamping frame 401 to move forwards, the lifting plate B5 drives the lifting hook 7 to move forwards to the position of engine hoisting, then the rotating handle B107 is adjusted by rotation to drive the rotating drum 105 to rotate, the square opening in the rotating drum 105 and the clamping of the square rod structure at the rear end of the adjusting shaft 6 are utilized to drive the adjusting shaft 6 to rotate synchronously, the bevel gear drives the transverse adjusting screw B4012 to rotate, the two groups of lifting plates B5 are driven by the meshing of the transverse adjusting screw B4012 and the transverse thread sleeve B502 to move towards the middle, the lifting hook, drive gear 801 rotation through opening driving motor 8, and drive two sets of linkage gear 1091 synchronous antiport respectively, put down lifting hook 7, then control driving motor 8 antiport, wind wire rope through winding roller 109 and rise lifting hook 7, and hang up the engine, through rotating horizontal adjusting screw A1011, utilize the meshing of horizontal adjusting screw A1011 and horizontal thread bush A302 to drive two sets of L type faggings 3 and draw close to or synchronous outside removal to the centre, make the L type cardboard 301 that L type fagging 3 is relative adapt to the size of engine, thereby be convenient for place the engine among the L type cardboard 301 of L type fagging 3 through driving electronic 8 drive lifting hook 7, set up oil receiving frame 102 simultaneously in hydraulic trolley 1 bottom side, can also collect the lubricating oil that the engine flows, prevent that the lubricating oil that flows out in the engine from falling to subaerial.

The details of the present invention are well known to those skilled in the art.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a detaching device based on electric automobile failure diagnosis research which characterized in that: comprises a hydraulic cart (1), a hanging plate A (4), a hanging plate B (5) and a lifting hook (7); the front side end of the hydraulic cart (1) is slidably provided with a lifting frame (101), the lifting frame (101) is slidably provided with two groups of L-shaped supporting plates (3), the upper sides of longitudinal plates on the L-shaped supporting plates (3) are respectively provided with two groups of opposite L-shaped clamping plates (301), one end of the rear side of the lifting frame (101) is connected with an adjusting chain, the adjusting chain upwards bypasses a push wheel (202) and is connected to one end of the outer side of a hydraulic jacking cylinder (2), the push wheel (202) is rotatably arranged at the top end of a telescopic part on the hydraulic jacking cylinder (2), the hydraulic jacking cylinder (2) is fixedly provided with the rear end of the bottom of the hydraulic cart (1), the rear end of the bottom of the hydraulic jacking cylinder (2) is further provided with a hydraulic operating rod (201), the hanging plate A (4) is provided with two groups and respectively slidably inserted into a square clamping frame (103) at the top of the hydraulic cart (1), and the bottom side end of the hanging plate A (4) is further, a longitudinal screw rod (402) penetrates through the top of the hydraulic cart (1) and is in meshed connection with a longitudinal thread cylinder (104) through threads, the longitudinal thread cylinder (104) is rotatably arranged on the hydraulic cart (1) and is in transmission connection with an adjusting rotating handle A (106) through a chain, the front ends of two groups of hanging plates A (4) are connected with a group of adjusting clamping frames (401), and the upper and lower sides of the adjusting clamping frame (401) are respectively provided with a sliding chute (4011), the hanging board B (5) is also provided with two groups which are slidably arranged in the adjusting clamping frame (401), the rear end of the hanging plate B (5) is connected with an I-shaped fixture block (501) and is slidably clamped in the chute (4011), the lifting hook (7) is connected to the bottom side of the front end of the lifting plate B (5) through a steel wire rope, the steel wire rope winds the winding roller (109) around the vertical guide wheel (503) and the transverse guide wheel (108), and the winding roller (109) is rotatably arranged at the top of the hydraulic cart (1) through a rotating shaft.

2. The disassembling device based on electric vehicle fault diagnosis research of claim 1, wherein: the bottom side of the front end of the hydraulic cart (1) is also provided with an oil receiving frame (102), the inner side of the oil receiving frame (102) inclines downwards towards the front end and is connected with an oil outlet pipe, and the oil outlet pipe is provided with a manual control valve.

3. The disassembling device based on electric vehicle fault diagnosis research of claim 1, wherein: a linkage gear (1091) is further clamped on a rotating shaft of the winding roller (109), the linkage gear (1091) is respectively meshed with the driving gear (801), the driving gear (801) is installed on a motor shaft of the driving motor (8), the driving motor (8) is installed on the inner side of the top of the hydraulic cart (1), and a storage battery is further installed on the other side of the driving motor (8).

4. The disassembling device based on electric vehicle fault diagnosis research of claim 1, wherein: the inboard of riser is connected with horizontal thread bush A (302) respectively on L type fagging (3), be equipped with forward screw in a set of horizontal thread bush A (302), be equipped with reverse screw in another group of horizontal thread bush A (302), it has horizontal adjusting screw A (1011) to still alternate respectively in the horizontal thread bush A (302) and through thread engagement, the front side at crane (101) is installed in the both ends rotation of horizontal adjusting screw A (1011), horizontal adjusting screw A (1011) include forward screw portion and reverse thread part, and forward screw portion is connected with the horizontal thread bush A (302) meshing that is equipped with forward screw, reverse screw portion is connected with the horizontal thread bush A (302) meshing that is equipped with reverse thread.

5. The disassembling device based on electric vehicle fault diagnosis research of claim 1, wherein: the rear end of the hanger plate A (4) is also respectively fixedly provided with a balancing weight (404) through bolts, and the balancing weight (404) is of a cylindrical structure.

6. The disassembling device based on electric vehicle fault diagnosis research of claim 1, wherein: the bottom side of I shape fixture block (501) still is equipped with horizontal thread bush B (502) respectively, be equipped with the forward screw in a set of horizontal thread bush B (502), be equipped with the reverse screw in another set of horizontal thread bush B (502), it has horizontal adjusting screw B (4012) to still alternate respectively in horizontal thread bush B (502) and through the screw-thread engagement, the both ends of horizontal adjusting screw B (4012) are rotated respectively and are installed in the bottom side of adjusting card frame (401), horizontal adjusting screw B (4012) include forward thread portion and reverse thread portion, and forward thread portion meshes with horizontal thread bush A (302) that is equipped with the forward screw and is connected, reverse thread portion meshes with horizontal thread bush A (302) that is equipped with the reverse screw and is connected.

7. The disassembling device based on electric vehicle fault diagnosis research of claim 1, wherein: the top of hydraulic pressure shallow (1) still slidable mounting has regulating shaft (6), and the rear end of regulating shaft (6) is square structure and alternates in the square mouth of rotary drum (105), rotary drum (105) also rotate to be installed on hydraulic pressure shallow (1) and with adjust to be connected through chain drive between B (107).

8. The disassembling device based on electric vehicle fault diagnosis research of claim 7, wherein: the front end of regulating spindle (6) is cylindrical structure and alternates on triangle cardboard (403), and regulating spindle (6) pass through baffle (601) screens respectively in the both sides of through-hole on triangle cardboard (403), triangle cardboard (403) fixed connection is between two sets of hanger plates A (4) front end, the front end of regulating spindle (6) be equipped with bevel gear and with horizontal adjusting screw B (4012) between be connected through bevel gear transmission.