CN113501466A - Lifting structure of intelligence electric motor car maintenance usefulness - Google Patents
Lifting structure of intelligence electric motor car maintenance usefulness Download PDFInfo
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- CN113501466A CN113501466A CN202110770657.6A CN202110770657A CN113501466A CN 113501466 A CN113501466 A CN 113501466A CN 202110770657 A CN202110770657 A CN 202110770657A CN 113501466 A CN113501466 A CN 113501466A
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- 238000012423 maintenance Methods 0.000 title claims description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 230000000694 effects Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 8
- 230000001771 impaired effect Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/24—Lifting frames, e.g. for lifting vehicles; Platform lifts for raising or lowering vehicles by their own power
- B66F7/243—Ramps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Engineering & Computer Science (AREA)
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- Life Sciences & Earth Sciences (AREA)
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Abstract
The invention discloses a lifting structure for maintaining an intelligent electric vehicle, which comprises a bottom plate and a limiting mechanism, wherein the bottom plate is provided with a plurality of grooves; the limiting mechanism is fixedly connected to the bottom plate; the limiting mechanism consists of a limiting seat, a slope block and a limiting plate; the limiting seat is fixedly connected to the bottom plate; through setting up stop gear, it is spacing in the stop gear at both ends with the wheel of electric motor car, and through the limiting plate that upwards slides, make the limiting plate top corresponding with the center of wheel, utilize external straight-bar to cross in the through-hole in the limiting plate of both sides this moment, can be spacing with the wheel of electric motor car, thereby realize preliminary spacing to the electric motor car, and when the electric motor car removes to this stop gear in, the bottom of its wheel can agree with in the arc wall of spacing seat bottom, be convenient for follow-up spacing to its wheel, and utilize this stop gear with the spacing back of wheel, the follow-up lifting electric motor car of being convenient for is maintained, avoid leading to its unable lifting because the electric motor car is unable spacing, or can't keep its balance behind the lifting.
Description
Technical Field
The invention relates to the technical field of electric vehicles, in particular to a lifting structure for maintaining an intelligent electric vehicle.
Background
The electric vehicle in the present market is divided into an alternating current electric vehicle and a direct current electric vehicle, the electric vehicle in the conventional meaning uses a battery as an energy source, converts electric energy into mechanical energy to move through a controller, a motor and other components to control the current to change the speed, the electric vehicle is an important tool for riding instead of walk in the daily life of people in China, and compared with an oil-filled motorcycle, the electric vehicle has the advantages of slightly poor power, easy damage and frequent maintenance to ensure the normal running.
The maintenance of the electric vehicle mainly relates to the maintenance of circuits and structures, and regarding the maintenance of the circuits of the electric vehicle, maintenance workers need to dismantle shells of parts of the electric vehicle which need to be maintained to conduct line troubleshooting; in the aspect of maintenance of the electric vehicle structure, maintenance workers also need to detach parts of the electric vehicle, which need to be replaced and maintained, for maintenance; in the prior art, when the electric vehicle is maintained, the part of the electric vehicle to be maintained is generally positioned at the bottom of the electric vehicle, so that a maintenance worker needs to bend down to check a line and remove parts during maintenance, the body of the maintenance worker is uncomfortable due to long-time bending action, the maintenance progress is slow, and the maintenance duration of the electric vehicle is prolonged in a certain sense; particularly, if the existing intelligent electric vehicle is not carefully checked, the damage of the electric vehicle circuit is easily caused, and the maintenance cost of the electric vehicle is indirectly increased.
Therefore, a lifting structure for maintaining an intelligent electric vehicle is provided aiming at the problems.
Disclosure of Invention
In order to make up for the defects of the prior art, the part of the electric vehicle to be maintained is generally positioned at the bottom of the electric vehicle, so that a maintenance worker needs to bend down to check a circuit and remove parts during maintenance, the body of the maintenance worker is uncomfortable due to long-time bending, the maintenance progress is slow, and the maintenance duration of the electric vehicle is prolonged in a certain sense.
A lifting structure for maintaining an intelligent electric vehicle comprises a bottom plate and a limiting mechanism; the limiting mechanism is fixedly connected to the bottom plate;
the limiting mechanism consists of a limiting seat, a slope block and a limiting plate; the limiting seat is fixedly connected to the bottom plate; the slope blocks are symmetrically arranged at the two transverse ends of the limiting seat; the limiting plate is connected to two side walls of the limiting seat in a sliding manner; an arc-shaped groove is formed in the inner bottom surface of the limiting seat; the outer side wall of the limiting seat is provided with a fitting groove; the limiting plate is connected in the fit groove in a fit manner; a clamping shaft is fixedly connected to the bottom surface of the fitting groove; a first clamping groove is formed in the bottom surface of the fit groove; the first card slot is arranged right below the card shaft; the outer side wall of the limiting seat is provided with symmetrically arranged sliding chutes; the sliding grooves are symmetrically arranged on two sides of the fit groove; the bottom of the limiting seat is fixedly connected with a spring; the top end of the spring is fixedly connected to the bottom end of the limiting plate; remove to the stop gear department that corresponds at the electric motor car, the wheel bottom can agree with the arc wall of bottom to the realization is preliminary spacing to electric motor car wheel, is upwards slided the limiting plate by the maintenance personal afterwards, makes the limiting plate correspond with wheel center backplate gradually, utilizes the usable straight-bar in the passing-through hole of both sides by the maintenance personal afterwards, and the straight-bar is perforated in the wheel hub of wheel, thereby realizes preliminary spacing to electric motor car wheel.
Preferably, the inner wall of the limiting plate is provided with a sliding cavity; the sliding cavity is arranged in the middle of the inner wall of the limiting plate, and the sliding cavity and the clamping shaft are arranged on the same horizontal plane; the limiting plate is connected to the clamping shaft in a sliding mode through the sliding cavity; the lower end of the limiting plate is provided with a second through clamping groove; the second clamping groove, the clamping shaft and the first clamping groove are all arranged on the same horizontal plane; the outer side of the bottom end of the limiting plate is fixedly connected with a sliding part; two ends of the sliding part respectively slide in the symmetrically arranged sliding grooves; the upper end of the limiting plate is provided with two through holes which are symmetrically arranged; utilize the straight-bar to perforate in the through-hole of both sides, can realize promptly tentatively spacing to the wheel, and when the limiting plate reachd appointed position, need utilize the straight-bar earlier fixed with the limiting plate, utilize the straight-bar to connect a draw-in groove and No. two draw-in grooves promptly, be convenient for follow-up spacing operation to the wheel.
Preferably, a plurality of clearance grooves are formed in the bottom plate; the clearance grooves are symmetrically arranged on two sides of the limiting mechanism; the middle parts of the two sides of the bottom plate are both provided with a first groove and a second groove; the first groove and the second groove are arranged adjacently; spare part can spill through the clearance groove that the bottom plate bottom was seted up to avoid impaired spare part to produce the hindrance to maintenance personal's removal, and the degree of tightness that a recess and No. two recesses that set up on the bottom plate lateral wall are used for fixed clamping mechanism and adjust clamping mechanism, are convenient for realize spacing the electric motor car further.
Preferably, the bottoms of the two ends of the bottom plate are provided with symmetrically arranged supporting seats; an air cylinder is arranged between the adjacent supporting seats; the top end of the cylinder is fixedly connected to the bottom surface of the bottom plate; utilize the cylinder can be with bottom plate lifting to certain height when the maintenance to make the maintenance personal needn't bow the operation again when carrying out the maintenance, and to a certain extent, made things convenient for maintenance personal to investigate the circuit of electric motor car and changed impaired spare part.
Preferably, the middle parts of the two sides of the bottom plate are rotatably connected with clamping mechanisms; the clamping mechanism consists of a connecting plate, a first pressing plate and a second pressing plate; the connecting plate is rotatably connected to the middle parts of the two sides of the bottom plate; the first pressing plate and the second pressing plate are respectively hinged to the top ends of the oppositely arranged connecting plates; the electric vehicle body is further limited by the clamping mechanism, so that unnecessary damage caused by overlarge stress at the wheel of the electric vehicle due to the fact that the bottom plate inclines in the subsequent process of lifting the electric vehicle is avoided.
Preferably, the bottom end of the connecting plate is connected with a first rotating shaft in a perforation way; the first rotating shaft is rotatably connected in the first groove and the second groove; the tail end of the first rotating shaft is in threaded connection with a tightening nut, and the tightening nut is arranged in the first groove; the tightness of the clamping mechanism can be adjusted by utilizing the screwing nut arranged in the first groove before the clamping mechanism works, so that maintenance personnel can conveniently utilize the clamping mechanism to realize further limitation on the electric vehicle.
Preferably, the bottom ends of the first pressure plate and the second pressure plate are both connected with a second rotating shaft in a perforation way; the second rotating shaft is rotatably connected to the top end of the connecting plate; the bottom of the second pressure plate is provided with a movable groove, and the movable groove is of a U-shaped structure; when the first pressing plate and the second pressing plate are mutually matched and connected, the first pressing plate is always arranged at the top of the second pressing plate.
Preferably, the first pressure plate is matched and connected with the top end of the second pressure plate; the top end of the first pressure plate is in threaded connection with a threaded rod; the middle part of the threaded rod is perforated and connected in the movable groove, and the bottom end of the threaded rod is fixedly connected with a resisting block; the threaded rod is rotated by maintenance personnel to drive the abutting block to extrude at the bottom pedal of the electric vehicle tightly downwards, so that the electric vehicle is further limited, and the phenomenon that the wheel of the electric vehicle is seriously stressed and further damaged due to the fact that the bottom plate inclines in the subsequent lifting process is avoided.
The invention has the advantages that:
1. according to the invention, the wheels of the electric vehicle are limited in the limiting mechanisms at two ends by arranging the limiting mechanisms, the limiting plates are upwards slid to enable the tops of the limiting plates to correspond to the centers of the wheels, at the moment, the externally-connected straight rod transversely penetrates through the through holes in the limiting plates at two sides to limit the wheels of the electric vehicle, so that the primary limiting of the electric vehicle is realized, and when the electric vehicle moves into the limiting mechanisms, the bottom ends of the wheels are matched in the arc-shaped grooves at the bottom of the limiting seats, the subsequent limiting of the wheels is convenient, and after the wheels are limited by the limiting mechanisms, the electric vehicle is convenient to subsequently lift for maintenance, so that the problem that the electric vehicle cannot lift due to the fact that the electric vehicle cannot limit or cannot keep balance after being lifted is avoided.
2. According to the invention, the clamping mechanism is arranged, the electric vehicle is basically stable after the wheels of the electric vehicle are limited, in order to further enhance the limitation of the electric vehicle, the first pressing plate and the second pressing plate are in fit connection, and after the first pressing plate is fit with the second pressing plate, the threaded rod is utilized to drive the abutting block to downwards extrude the bottom pedal of the electric vehicle, so that the electric vehicle is further limited, and in the subsequent lifting process, the situation that the wheels of the electric vehicle are seriously stressed and even fall off due to lifting inclination is avoided, and unnecessary safety accidents are caused.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a first perspective view of one embodiment of the present invention;
FIG. 2 is a second perspective view of an embodiment of the present invention;
FIG. 3 is a perspective view of a spacing mechanism in an embodiment of the present invention;
FIG. 4 is a cross-sectional view of a spacing mechanism in an embodiment of the present invention;
FIG. 5 is a perspective view of a clamping mechanism in one embodiment of the invention.
In the figure: 1. a base plate; 11. a void slot; 12. a first groove; 13. a supporting seat; 14. a cylinder; 15. a second groove; 2. a limiting mechanism; 21. a limiting seat; 211. an arc-shaped slot; 212. clamping a shaft; 213. a first card slot; 214. a chute; 215. a fitting groove; 216. a spring; 22. a slope block; 23. a limiting plate; 231. a slide chamber; 232. a second card slot; 233. a sliding part; 234. a through hole; 3. a clamping mechanism; 31. a connecting plate; 311. a first rotating shaft; 312. a second rotating shaft; 32. a first pressing plate; 33. pressing plates II; 331. a movable groove; 34. screwing down the nut; 35. a threaded rod; 351. and (6) butting against blocks.
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.
Referring to fig. 1-5, a lifting structure for maintaining an intelligent electric vehicle includes a bottom plate 1 and a limiting mechanism 2; the limiting mechanism 2 is fixedly connected to the bottom plate 1;
the limiting mechanism 2 consists of a limiting seat 21, a slope block 22 and a limiting plate 23; the limiting seat 21 is fixedly connected to the bottom plate 1; the slope blocks 22 are symmetrically arranged at the two transverse ends of the limiting seat 21; the limiting plate 23 is connected to two side walls of the limiting seat 21 in a sliding manner; an arc-shaped groove 211 is formed in the inner bottom surface of the limiting seat 21; the outer side wall of the limiting seat 21 is provided with a fitting groove 215; the limiting plate 23 is matched and connected in the matching groove 215; a clamping shaft 212 is fixedly connected to the bottom surface of the fitting groove 215; a first clamping groove 213 is formed in the bottom surface of the fitting groove 215; the first card slot 213 is arranged right below the card shaft 212; the outer side wall of the limiting seat 21 is provided with symmetrically arranged sliding grooves 214; the sliding grooves 214 are symmetrically arranged on two sides of the fit groove 215; the bottom of the limiting seat 21 is fixedly connected with a spring 216; the top end of the spring 216 is fixedly connected to the bottom end of the limiting plate 23.
The during operation, the electric motor car is when needing the maintenance, remove it to the device in by maintainer, wherein two wheels of electric motor car correspond two stop gear 2 departments at the device respectively, remove to the device's in-process at the electric motor car, sloping block 22 is favorable to the electric motor car to get into in the device, play the effect of helping hand, and remove to corresponding stop gear 2 department at the electric motor car, the wheel bottom can agree with the arc wall 211 of bottom, thereby realize preliminary spacing to the electric motor car wheel, afterwards by maintainer lapse limiting plate 23, make limiting plate 23 correspond with wheel center backplate gradually, later utilize the usable straight-bar in the through-hole 234 of both sides by maintainer, and the straight-bar is perforated in the wheel hub of wheel, thereby realize preliminary spacing to the electric motor car wheel.
As an embodiment of the present invention, a sliding cavity 231 is disposed on an inner wall of the limiting plate 23; the sliding cavity 231 is arranged in the middle of the inner wall of the limiting plate 23, and the sliding cavity 231 and the clamping shaft 212 are arranged on the same horizontal plane; the limiting plate 23 is connected to the clamping shaft 212 in a sliding manner through the sliding cavity 231; a second through slot 232 is formed at the lower end of the limiting plate 23; the second clamping groove 232, the clamping shaft 212 and the first clamping groove 213 are all arranged on the same horizontal plane; the outer side of the bottom end of the limiting plate 23 is fixedly connected with a sliding part 233; the two ends of the sliding part 233 slide in the symmetrically arranged sliding grooves 214 respectively; the upper end of the limiting plate 23 is provided with two through holes 234 which are symmetrically arranged.
During operation, at the gliding in-process of limiting plate 23 utilization gliding portion 233, relative slip takes place for smooth chamber 231 on the limiting plate 23 inner wall and the card axle 212 on the spacing seat 21, the spring 216 of limiting plate 23 bottom receives tensile this moment, when the center and the wheel middle part backplate of limiting plate 23 are relative, utilize the straight-bar to perforate in the through-hole 234 of both sides, can realize promptly tentatively spacing to the wheel, and when limiting plate 23 reachd appointed position, need earlier utilize the straight-bar to fix limiting plate 23, utilize a draw-in groove 213 and No. two draw-in grooves 232 of straight-bar connection promptly, be convenient for follow-up spacing operation to the wheel.
As an embodiment of the present invention, the bottom plate 1 is provided with a plurality of clearance grooves 11; the clearance grooves 11 are symmetrically arranged on two sides of the limiting mechanism 2; the middle parts of two sides of the bottom plate 1 are respectively provided with a first groove 12 and a second groove 15; the first groove 12 and the second groove 15 are arranged adjacently.
During operation, the clearance groove 11 of seting up on the bottom plate 1, at the in-process that maintenance personal maintained, can produce some waste materials and impaired spare part unavoidably, and spare part can spill through the clearance groove 11 of seting up in bottom plate 1 bottom to avoid impaired spare part to produce the hindrance to maintenance personal's removal, and the recess 12 and No. two recesses 15 that set up on bottom plate 1 lateral wall are used for fixed clamping mechanism 3 and adjust clamping mechanism 3's elasticity, are convenient for realize the further spacing to the electric motor car.
As an embodiment of the present invention, the bottom of the two ends of the bottom plate 1 is provided with symmetrically arranged supporting seats 13; an air cylinder 14 is arranged between the adjacent supporting seats 13; the top end of the cylinder 14 is fixedly connected to the bottom surface of the bottom plate 1.
During operation, supporting seat 13 sets up in the cavity of below ground, and can store the spare part that leaks down during partial maintenance in the cavity, utilizes cylinder 14 can be with bottom plate 1 lifting to certain height when the maintenance to make maintainer needn't bow the operation again when carrying out the maintenance, and to a certain extent, made things convenient for maintainer to investigate the circuit of electric motor car and changed impaired spare part.
As an embodiment of the present invention, the middle parts of both sides of the bottom plate 1 are rotatably connected with clamping mechanisms 3; the clamping mechanism 3 consists of a connecting plate 31, a first pressing plate 32 and a second pressing plate 33; the connecting plate 31 is rotatably connected to the middle parts of two sides of the bottom plate 1; the first pressing plate 32 and the second pressing plate 33 are respectively hinged to the top ends of the oppositely arranged connecting plates 31.
During operation, after the wheels of the electric vehicle are limited, the electric vehicle body is further limited by the clamping mechanism 3, so that unnecessary damage caused by overlarge stress on the wheels of the electric vehicle due to the fact that the bottom plate 1 inclines in the process of subsequently lifting the electric vehicle is avoided.
As an embodiment of the present invention, a first rotating shaft 311 is connected to a bottom end of the connecting plate 31 through a hole; the first rotating shaft 311 is rotatably connected in the first groove 12 and the second groove 15; the end of the first rotating shaft 311 is connected with a tightening nut 34 in a threaded manner, and the tightening nut 34 is arranged in the first groove 12.
During operation, the tightness of the clamping mechanism 3 can be adjusted by using the screwing nut 34 arranged in the first groove 12 before the clamping mechanism 3 works, so that maintenance personnel can conveniently use the clamping mechanism 3 to realize further limiting of the electric vehicle.
As an embodiment of the present invention, the bottom ends of the first pressing plate 32 and the second pressing plate 33 are both connected with a second rotating shaft 312 through a through hole; the second rotating shaft 312 is rotatably connected to the top end of the connecting plate 31; the bottom of the second pressing plate 33 is provided with a movable groove 331, and the movable groove 331 is of a U-shaped structure.
During operation, when the first pressing plate 32 and the second pressing plate 33 are mutually matched and connected, the first pressing plate 32 is always arranged on the top of the second pressing plate 33.
As an embodiment of the present invention, the first pressing plate 32 is fittingly connected to the top end of the second pressing plate 33; the top end of the first pressure plate 32 is in threaded connection with a threaded rod 35; the middle of the threaded rod 35 is connected in the movable groove 331 through a hole, and the bottom end of the threaded rod 35 is fixedly connected with the abutting block 351.
During operation, the in-process that a clamp plate 32 and No. two clamp plates 33 agreed with each other, threaded rod 35 in the clamp plate 32 can slide and pass the activity groove 331 of No. two clamp plates 33, and finally keep vertically relation of connection with a clamp plate 32 and No. two clamp plates 33, rotate threaded rod 35 by the maintenance personal afterwards and drive the bottom pedal department of supporting the downward inseparable extrusion of piece 351 in the electric motor car, thereby it is spacing further to the electric motor car to realize, avoid leading to electric motor car wheel department atress serious because bottom plate 1 slopes at subsequent lifting in-process, further lead to the wheel to damage.
The working principle is as follows: when the electric vehicle needs to be maintained, the electric vehicle is moved into the device by a maintenance worker, in the process that the electric vehicle is moved into the device, the slope block 22 is beneficial for the electric vehicle to enter the device, the power assisting effect is achieved, in addition, the electric vehicle is moved to the corresponding limiting mechanism 2, the bottom of the wheel can be matched with the arc-shaped groove 211 at the bottom, the preliminary limiting of the wheel of the electric vehicle is realized, then, the limiting plate 23 is upwards slid by the maintenance worker, the limiting plate 23 is gradually corresponding to the central guard plate of the wheel, then, the maintenance worker can transversely penetrate through the through holes 234 at two sides by utilizing the available straight rod at the body side, in addition, the straight rod is perforated in the wheel hub of the wheel, the preliminary limiting of the wheel of the electric vehicle is realized, then, after the wheel limiting of the electric vehicle is realized, the electric vehicle body is further limited by utilizing the clamping mechanism 3, in addition, the screwing nut 34 arranged in the first groove 12 can be used before the clamping mechanism 3 works, the tightness of the clamping mechanism 3 is adjusted, so that maintenance personnel can conveniently utilize the clamping mechanism 3 to realize further limiting of the electric vehicle, in the process that the first pressing plate 32 and the second pressing plate 33 are mutually matched, the threaded rod 35 in the first pressing plate 32 can slide through the movable groove 331 of the second pressing plate 33 and finally keeps a vertical connection relation with the first pressing plate 32 and the second pressing plate 33, then the threaded rod 35 is rotated by the maintenance personnel to drive the abutting block 351 to be downwards and tightly extruded at the bottom pedal of the electric vehicle, further limiting of the electric vehicle is realized, the phenomenon that the wheel position of the electric vehicle is seriously stressed due to the inclination of the bottom plate 1 in the subsequent lifting process and further wheel damage is further avoided, the preliminary limiting and further limiting of the electric vehicle are realized through the limiting mechanism 2 and the clamping mechanism 3, and the electric vehicle cannot be seriously stressed due to the inclination of the bottom plate 1 in the subsequent lifting process, the wheel position can not lead to its easy damage because of bottom plate 1 slope promptly, and the maintenance personal need not bow again and carry out maintenance operation, alleviates and simplified maintenance operation to a certain extent, has improved the efficiency of maintenance.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a lifting structure of intelligence electric motor car maintenance usefulness which characterized in that: comprises a bottom plate (1) and a limiting mechanism (2); the limiting mechanism (2) is fixedly connected to the bottom plate (1);
the limiting mechanism (2) consists of a limiting seat (21), a slope block (22) and a limiting plate (23); the limiting seat (21) is fixedly connected to the bottom plate (1); the slope blocks (22) are symmetrically arranged at the two transverse ends of the limiting seat (21); the limiting plate (23) is connected to two side walls of the limiting seat (21) in a sliding manner; an arc-shaped groove (211) is formed in the inner bottom surface of the limiting seat (21); the outer side wall of the limiting seat (21) is provided with a fitting groove (215); the limiting plate (23) is matched and connected in the matching groove (215); a clamping shaft (212) is fixedly connected to the bottom surface of the fit groove (215); a first clamping groove (213) is formed in the bottom surface of the fitting groove (215); the first clamping groove (213) is arranged right below the clamping shaft (212); the outer side wall of the limiting seat (21) is provided with symmetrically arranged sliding grooves (214); the sliding grooves (214) are symmetrically arranged on two sides of the fit groove (215); the bottom of the limiting seat (21) is fixedly connected with a spring (216); the top end of the spring (216) is fixedly connected to the bottom end of the limiting plate (23).
2. The lifting structure of claim 1, wherein the lifting structure comprises: a sliding cavity (231) is formed in the inner wall of the limiting plate (23); the sliding cavity (231) is arranged in the middle of the inner wall of the limiting plate (23), and the sliding cavity (231) and the clamping shaft (212) are arranged on the same horizontal plane; the limiting plate (23) is connected to the clamping shaft (212) in a sliding mode through the sliding cavity (231); the lower end of the limiting plate (23) is provided with a second through clamping groove (232); the second clamping groove (232), the clamping shaft (212) and the first clamping groove (213) are all arranged on the same horizontal plane; the outer side of the bottom end of the limiting plate (23) is fixedly connected with a sliding part (233); two ends of the sliding part (233) slide in the symmetrically arranged sliding grooves (214) respectively; the upper end of the limiting plate (23) is provided with two through holes (234) which are symmetrically arranged.
3. The lifting structure of claim 2, wherein the lifting structure comprises: a plurality of clearance grooves (11) are formed in the bottom plate (1); the clearance grooves (11) are symmetrically arranged on two sides of the limiting mechanism (2); the middle parts of two sides of the bottom plate (1) are respectively provided with a first groove (12) and a second groove (15); the first groove (12) and the second groove (15) are arranged adjacently.
4. The lifting structure of claim 3, wherein the lifting structure comprises: the bottoms of the two ends of the bottom plate (1) are provided with symmetrically arranged supporting seats (13); an air cylinder (14) is arranged between the adjacent supporting seats (13); the top end of the cylinder (14) is fixedly connected to the bottom surface of the bottom plate (1).
5. The lifting structure of claim 4, wherein the lifting structure comprises: the middle parts of two sides of the bottom plate (1) are rotatably connected with clamping mechanisms (3); the clamping mechanism (3) consists of a connecting plate (31), a first pressing plate (32) and a second pressing plate (33); the connecting plate (31) is rotatably connected to the middle parts of two sides of the bottom plate (1); the first pressing plate (32) and the second pressing plate (33) are respectively hinged to the top ends of the oppositely arranged connecting plates (31).
6. The lifting structure of claim 5, wherein the lifting structure comprises: the bottom end of the connecting plate (31) is connected with a first rotating shaft (311) in a perforation way; the first rotating shaft (311) is rotatably connected in the first groove (12) and the second groove (15); the tail end of the first rotating shaft (311) is connected with a tightening nut (34) in a threaded mode, and the tightening nut (34) is arranged in the first groove (12).
7. The lifting structure of claim 6, wherein the lifting structure comprises: the bottom ends of the first pressing plate (32) and the second pressing plate (33) are both connected with a second rotating shaft (312) in a perforation way; the second rotating shaft (312) is rotatably connected to the top end of the connecting plate (31); the bottom of the second pressure plate (33) is provided with a movable groove (331), and the movable groove (331) is of a U-shaped structure.
8. The lifting structure of claim 7, wherein the lifting structure comprises: the first pressure plate (32) is connected to the top end of the second pressure plate (33) in a matching manner; the top end of the first pressure plate (32) is in threaded connection with a threaded rod (35); the middle of threaded rod (35) is perforated and connected in activity groove (331), just the bottom fixedly connected with of threaded rod (35) supports piece (351).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110770657.6A CN113501466A (en) | 2021-07-07 | 2021-07-07 | Lifting structure of intelligence electric motor car maintenance usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110770657.6A CN113501466A (en) | 2021-07-07 | 2021-07-07 | Lifting structure of intelligence electric motor car maintenance usefulness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113501466A true CN113501466A (en) | 2021-10-15 |
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| CN202110770657.6A Withdrawn CN113501466A (en) | 2021-07-07 | 2021-07-07 | Lifting structure of intelligence electric motor car maintenance usefulness |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114852908A (en) * | 2022-07-07 | 2022-08-05 | 徐州荣腾智能装备研究院有限公司 | Lifting maintenance equipment for electric vehicle maintenance |
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2021
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114852908A (en) * | 2022-07-07 | 2022-08-05 | 徐州荣腾智能装备研究院有限公司 | Lifting maintenance equipment for electric vehicle maintenance |
| CN114852908B (en) * | 2022-07-07 | 2022-10-21 | 徐州荣腾智能装备研究院有限公司 | Lifting maintenance equipment for electric vehicle maintenance |
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Application publication date: 20211015 |