CN114229739B - Vehicle lifting device and vehicle lifting platform - Google Patents
Vehicle lifting device and vehicle lifting platform Download PDFInfo
- Publication number
- CN114229739B CN114229739B CN202111390878.7A CN202111390878A CN114229739B CN 114229739 B CN114229739 B CN 114229739B CN 202111390878 A CN202111390878 A CN 202111390878A CN 114229739 B CN114229739 B CN 114229739B
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- frame
- vehicle
- lifting device
- running
- platform
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- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 230000007704 transition Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- 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
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The application discloses a vehicle lifting device and a vehicle lifting platform, wherein the vehicle lifting device comprises a frame, a driving mechanism and a top support piece; the driving mechanism is fixedly connected with the border of the frame; the driving mechanism is used for driving the frame to ascend or descend; the supporting piece is fixedly arranged on the frame and is used for supporting the bottom plates at two sides of the vehicle when the frame is driven to ascend or descend, so that the vehicle ascends or descends; the application not only can quickly and stably realize the lifting of the vehicle; and structural design is reasonable, has practiced thrift the space, and control logic is simple.
Description
Technical Field
The application relates to the technical field of vehicle lifting mechanisms, in particular to a vehicle lifting device and a vehicle lifting platform.
Background
Most of the existing electric automobile power exchanging stations need to lift the electric automobile to ensure that the front and rear directions of the automobile obtain positioning effects.
The existing lifting devices are mostly arranged on the outer side of the passing platform mechanism, when the vehicle is lifted, lifting devices are respectively arranged at fixed points of the body of the lifted vehicle when the vehicle is lifted, and each device is independently controlled to lift the vehicle, so that the scheme not only occupies a larger space, but also is higher in cost and more complex in control;
In addition, a lifting device is also arranged to lift the tires of the vehicle to lift the vehicle, so that the front and rear of the vehicle are difficult to position.
Disclosure of Invention
In order to solve the technical problems, the vehicle lifting device disclosed by the application lifts and positions the vehicle through the driving mechanism and the frame arranged below the driving flat plate, so that the lifting of the vehicle can be realized quickly and stably; and structural design is reasonable, has practiced thrift the space, and control logic is simple.
In order to achieve the above object, the present application provides a vehicle lifting device including a frame, a driving mechanism, and a jack;
the driving mechanism is fixedly connected with the border of the frame; the driving mechanism is used for driving the frame to ascend or descend;
The supporting piece is fixedly arranged on the frame and is used for supporting the bottom plates at two sides of the vehicle when the frame is driven to ascend or descend, so that the vehicle ascends or descends;
in one embodiment, the vehicle further comprises a travel plate and a base for supporting the travel plate;
The top support is further arranged such that, when the frame is not driven to rise, the upper surface of the top support is at a level not higher than the upper surface of the running flat plate;
The frame is arranged such that when the frame is not driven to rise, the upper surface of each rim in the frame is at a lower level than the lower surface of the running flat plate.
The number of the top support pieces is at least four, and each top support piece is fixedly arranged on the frame;
The connecting lines between every two adjacent top supporting pieces in the four top supporting pieces form a rectangular structure.
In one embodiment, the lower surface of the travel plate is slidably coupled to the upper surface of the base; the exercise flat plate is provided with at least two exercise flat plates;
A gap exists between the upper surface of each frame in the frame and the lower surface of the running flat plate;
The travel plate is configured to rise in synchronization with the frame when the frame is driven to rise with the upper surface of the frame in contact with the lower surface of the travel plate.
In one embodiment, the jacking member is arranged such that when the frame is not driven to rise, the jacking member is located on the same horizontal plane as the upper surface of the travel plate away from the upper surface of the frame;
The base is fixedly arranged on the ground.
In one embodiment, the driving mechanism comprises two driving mechanisms, and the two driving mechanisms are used for driving the frame to ascend or descend;
the two driving mechanisms are fixedly connected with two frames opposite to the frame respectively.
In one embodiment, the drive mechanism includes a drive motor, a slider, a chute, and a lift assembly; one end of the sliding piece is fixedly connected with the driving motor, and the other end of the sliding piece is fixedly connected with the lifting assembly;
The lifting component is fixedly connected with the frame through a connecting piece;
The driving motor is used for driving the sliding piece to slide along the sliding groove in a direction approaching to or separating from the lifting assembly;
the sliding piece is arranged to push the lifting assembly to ascend when sliding in a direction approaching to the lifting assembly; the lifting assembly drives the frame to synchronously move.
In one embodiment, the lifting assembly is a cross arm assembly;
the cross arm assembly is configured to extend upwardly when the slider is slid in a direction toward the cross arm assembly.
In one embodiment, the decorative panel assembly is further comprised; the decorative plate assembly is arranged on the frame;
the decorative plate assembly is arranged to shield an opening generated after the frame is lifted when the frame is driven to lift.
In one embodiment, the decorative plate assembly comprises a fixed part, a movable plate and a sliding rail, wherein the fixed part is fixedly connected with the sliding rail, and the movable plate is in sliding connection with the sliding rail;
the decorative plate assembly is fixedly connected with the frame through the fixing part;
The movable plate is configured to slide down or up along the slide rail when the frame is driven up or down.
The application also describes a vehicle lifting platform comprising a first running platform, a second running platform and a vehicle lifting device arranged between the first running platform and the second running platform; the vehicle lifting device is the vehicle lifting device;
The first traveling platform, the traveling platform in the vehicle lifting device and the second traveling platform are in close contact to form a vehicle passing platform, wherein the vehicle passing platform is used for vehicle traveling;
And the horizontal plane of the upper surface of the traveling flat plate in the vehicle lifting device is in smooth transition with the horizontal plane of the first traveling platform and the horizontal plane of the upper surface of the second traveling platform.
The embodiment of the invention has the following beneficial effects:
According to the vehicle lifting device disclosed by the invention, the driving mechanism and the frame arranged below the driving flat plate are used for lifting and positioning the vehicle, so that the vehicle can be lifted quickly and stably; and structural design is reasonable, has practiced thrift the space, and control logic is simple.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions and advantages of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the application, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a vehicle lifting device according to an embodiment of the present application;
Fig. 2 is a schematic view of a part of a structure of a vehicle lifting device according to an embodiment of the present application;
fig. 3 is an enlarged schematic view of a driving mechanism in a vehicle lifting device according to an embodiment of the present application;
FIG. 4 is a schematic view of a trim panel assembly of a vehicle lift apparatus according to an embodiment of the present application;
Fig. 5 is a schematic structural diagram of a vehicle lifting platform according to an embodiment of the present application;
wherein, the reference numerals in the figures correspond to: the device comprises a 1-driving mechanism, a 101-driving motor, 102-sliding parts, 103-sliding grooves, 104-lifting components, 105-connecting parts, 2-frames, 3-supporting parts, 4-bases, 5-running flat plates, 6-decoration plate components, 601-fixing parts, 602-movable plates, 603-sliding rails, 7-first running platforms and 8-second running platforms.
Detailed Description
The present application will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present application more apparent.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. The terms "comprising" and "having," as well as any variations thereof, are intended to cover a non-exclusive inclusion. In different embodiment variants, identical components have identical reference numerals.
Example 1
As shown in fig. 1 to 4, the present application provides a vehicle lifting device comprising a frame 2, at least one driving mechanism 1, at least four jack-up members 3, at least two running flat plates 5, and a base 4 for supporting the running flat plates 5;
Preferably, the base 4 is fixedly arranged on the ground, and the running flat plate 5 is lapped on the base 4;
specifically, the travel flat plate 5 may serve as a travel platform for vehicles to facilitate the passage of the vehicles.
The driving mechanism 1 is fixedly connected with the side frame of the frame 2; the driving mechanism 1 is used for driving the frame 2 to ascend or descend;
Each of the jack-up members 3 is fixedly provided on the frame 2, and the jack-up members 3 are configured to jack up the floor panels on both sides of the vehicle when the frame 2 is driven to ascend or descend, so that the vehicle ascends or descends;
Specifically, when the frame 2 is driven to rise, the jack-up member 3 can be driven to rise, so that the jack-up member 3 is in contact with the bottom plates on both sides of the vehicle, and the vehicle is lifted along with the continued rising of the frame 2.
Specifically, as shown in fig. 1 and 2, the jack-up members 3 are provided on two opposite rims of the frame 2 parallel to the vehicle body side edges;
In the embodiment of the present specification, four top supporting members 3 are provided, and two opposite rims of the frame 2 are respectively provided with two top supporting members 3;
preferably, the connecting lines between every two adjacent top supporting pieces 3 of the four top supporting pieces 3 form a rectangular structure.
Preferably, the jacking members 3 may be spacers.
The top support 3 is further configured such that, when the frame 2 is not driven to rise, the upper surface of the top support 3 is at a level not higher than the upper surface of the running flat 5; it is possible to avoid that the jack-up member 3 affects the running of the vehicle when the vehicle runs on the running flat plate.
The frame 2 is arranged such that when the frame 2 is not driven to rise, the upper surface of each rim in the frame 2 is at a lower level than the lower surface of the travel plate 5; according to the application, the driving mechanism 1 and the frame 2 arranged below the driving flat plate 5 are used for lifting and positioning the vehicle, so that the lifting of the vehicle can be realized rapidly and stably; and structural design is reasonable, has practiced thrift the space, and control logic is simple.
In another embodiment of the present specification, the top stay 3 may be provided with 6; are respectively arranged on two opposite side frames of the frame 2;
Preferably, three frames can be respectively arranged on two opposite frames of the frame 2, two frames can be arranged on one frame, and four frames are arranged on the other frame;
Among the top supporting pieces 3 on two frames, the connecting line between every two adjacent top supporting pieces 3 forms a quadrangle.
In the present embodiment, the lower surface of the running flat plate 5 may be slidably connected with the upper surface of the base 4;
A gap exists between the upper surface of each side frame in the frame 2 and the lower surface of the running flat plate 5;
The travel plate 5 is configured to rise in synchronization with the frame 2 when the frame 2 is driven to rise with the upper surface of the frame 2 in contact with the lower surface of the travel plate 5.
Specifically, in the present embodiment, when the frame 2 is driven to descend, the running flat 5 descends with the frame 2 until the lower surface of the running flat 5 contacts the upper surface of the base 4, at which time the frame 2 continues to descend until the upper surface of the jack 3 does not exceed the upper surface of the running flat 5.
Preferably, in the present embodiment, as shown in fig. 1, the top support 3 is configured such that, when the frame 2 is not driven to rise, the top surface of the top support 3 away from the frame 2 is on the same level as the top surface of the running flat 5;
In another embodiment of the present disclosure, the running flat 5 may further have a relief groove at a portion corresponding to the frame 2, where the frame 2 is located; so that the frame 2, when driven to rise, rises through the relief slot in the running flat 5 until the vehicle is lifted to a preset position.
In the embodiment of the present specification, the driving mechanisms 1 include two, and both the driving mechanisms 1 are used to drive the frame 2 to rise or fall;
the two driving mechanisms 1 are fixedly connected with two opposite side frames of the frame 2 respectively.
Specifically, as shown in fig. 1 and 2, two driving mechanisms 1 are respectively disposed on two rims opposite to each other.
Preferably, the driving mechanism 1 is further provided with a shielding plate, which can be used for protecting the driving motor, and can be used together with the traveling platform 5 as a vehicle passing platform when the lifting device is subsequently installed and used.
Specifically, as shown in fig. 3, the driving mechanism 1 includes a driving motor 101, a slider 102, a chute 103, and a lifting assembly 104; one end of the sliding piece 102 is fixedly connected with the driving motor 101, and the other end of the sliding piece is fixedly connected with the lifting assembly 104;
Specifically, the slider 102 is fixedly connected with the driving shaft of the driving motor 101;
The lifting assembly 104 is fixedly connected with the frame 2 through a connecting piece 105;
the driving motor 101 is used for driving the sliding piece 102 to slide along the sliding groove 103 in a direction approaching or separating from the lifting assembly 104;
The slider is configured to push the lifting assembly 104 up when the slider 102 slides in a direction approaching the lifting assembly 104; the lifting assembly 104 drives the frame 2 to synchronously move.
Specifically, when the slider 102 slides away from the lifting assembly 104, the lifted lifting assembly 104 is pulled downward until the slider 102 slides along the chute 103 to an initial position; the initial position of the slider 102 may be a position where the slider 102 is located when the drive shaft of the drive motor 1 is in the contracted state.
Preferably, the lifting assembly is a cross arm assembly;
The cross arm assembly is configured to extend upwardly as the slider 102 slides in a direction toward the cross arm assembly.
Specifically, when the slider 102 slides away from the cross arm assembly, it retracts downward.
In the present embodiment, as shown in fig. 1, a decorative plate assembly 6 is further included; the decorative plate assembly 6 is arranged on the frame 2;
The decorative plate assembly 6 is configured to block an opening generated after the frame 2 is lifted up when the frame 2 is driven to be lifted up.
Specifically, as shown in fig. 4, the decorative board assembly 6 includes a fixing portion 601, a movable plate 602, and a sliding rail 603, where the fixing portion 601 is fixedly connected to the sliding rail 603, and the movable plate 602 is slidably connected to the sliding rail 603;
the decorative plate assembly 6 is fixedly connected with the frame 2 through the fixing part 601;
the movable plate 602 is configured to slide down or up along the slide rails 603 when the frame 2 is driven up or down.
Preferably, the fixing portion 601 may be a fixing plate;
The sliding rails 603 are arranged on the frames on two adjacent sides of the frame where the fixing part 601 is fixedly connected with the frame 2; the design is convenient for shielding the opening formed at the initial position of the frame 2 after the frame 2 is driven to ascend from the initial position of the frame 2, so that potential safety hazards are avoided.
Example 2
The application provides a vehicle lifting platform, which comprises a first running platform 7, a second running platform 8 and a vehicle lifting device arranged between the first running platform 7 and the second running platform 8, as shown in fig. 5; the vehicle lifting device is the vehicle lifting device;
the first running platform 7, the running flat plate 5 in the vehicle lifting device and the second running platform 8 are in close contact to form a vehicle passing platform, wherein the vehicle passing platform is used for running vehicles;
The horizontal plane of the upper surface of the traveling platform 5 in the vehicle lifting device is smoothly transited to the horizontal plane of the first traveling platform 7 and the horizontal plane of the upper surface of the second traveling platform 8.
Preferably, the first running platform 7 and the second running platform 8 each comprise a ramp and a straight track;
Further, the upper surface of the running flat 5 is on the same level with the upper surface of the straight path of the first running platform 7 and the upper surface of the straight path of the second running platform 8.
In the embodiment of the present specification, the lifting principle of the vehicle lifting platform is as follows:
When the vehicle runs to the vehicle lifting device through the first running platform 7 or the second running platform 8, passes through the running flat plate 5 on the vehicle lifting device, runs to the central position of the vehicle body and coincides with the central position of the frame 2, at the moment, the driving mechanism 1 drives the sliding part 102 to move towards the lifting component 104 through the driving motor 101, so that the lifting component 104 is unfolded upwards, the frame 2 is driven to lift, the frame 2 drives the supporting part 3 to lift, when the frame 2 is lifted to be in contact with the lower surface of the running flat plate 5, the running flat plate 5 is driven to synchronously lift, and when the supporting part 3 is lifted to be in contact with the vehicle bottom plate, the vehicle is driven to synchronously lift until the vehicle is lifted to a preset position to stop;
When it is desired to lower the raised vehicle to the running platform, the drive motor 101 drives the slider 102 in a reverse motion such that the slider 102 pulls the lifting assembly 104 to retract until the lifting assembly pulls the frame 2 down until the wheels of the vehicle contact the running platform.
In the embodiment of the present specification, the vehicle lifting platform may be applied to a vehicle power exchanging device or a vehicle maintenance scene, etc.
According to the vehicle lifting platform disclosed by the application, on the premise that the normal passing of the vehicle is ensured, the driving mechanism and the frame arranged below the driving flat plate can lift and position the vehicle when the vehicle is driven to a preset position, and the vehicle lifting platform disclosed by the application is reasonable in structural design, saves space and is simple in control logic.
The above disclosure is only a preferred embodiment of the present application, and it is needless to say that the scope of the application is not limited thereto, and therefore, the equivalent changes according to the claims of the present application still fall within the scope of the present application.
Claims (10)
1. A vehicle lifting device, characterized in that: comprises a frame (2), a driving mechanism (1) and a top support (3);
the driving mechanism (1) is fixedly connected with the border of the frame (2); the driving mechanism (1) is used for driving the frame (2) to ascend or descend;
the supporting piece (3) is fixedly arranged on the frame (2), and the supporting piece (3) is used for supporting the bottom plates at two sides of the vehicle when the frame (2) is driven to ascend or descend so that the vehicle ascends or descends; the top support (3) is arranged on two opposite side frames of the frame (2) parallel to the side edges of the vehicle body;
the device also comprises a running flat plate (5) and a base (4) for supporting the running flat plate (5);
The top support (3) is arranged such that, when the frame (2) is not driven to rise, the upper surface of the top support (3) is at a level not higher than the upper surface of the running flat plate (5); the top support (3) is a cushion block;
a yielding groove is formed in a part, corresponding to the frame (2), of the running flat plate (5), and the frame (2) is positioned in the yielding groove;
The frame (2) is arranged such that when the frame (2) is not driven to rise, the upper surface of each rim in the frame (2) is at a lower level than the lower surface of the running flat (5).
2. The vehicle lifting device of claim 1, wherein:
At least four propping pieces (3) are arranged, and each propping piece (3) is fixedly arranged on the frame (2);
the connecting lines between every two adjacent top supporting pieces (3) in the four top supporting pieces (3) form a rectangular structure.
3. The vehicle lifting device of claim 2, wherein: the lower surface of the running flat plate (5) is in sliding connection with the upper surface of the base (4); at least two running flat plates (5) are arranged;
A gap exists between the upper surface of each frame in the frame (2) and the lower surface of the running flat plate (5);
the travel plate (5) is configured to rise in synchronization with the frame (2) when the frame (2) is driven to rise with the upper surface of the frame (2) in contact with the lower surface of the travel plate (5).
4. A vehicle lifting device according to claim 3, wherein: the supporting piece (3) is arranged in such a way that when the frame (2) is not driven to ascend, the upper surface of the supporting piece (3) far away from the frame (2) and the upper surface of the running flat plate (5) are positioned on the same horizontal plane;
the base (4) is fixedly arranged on the ground.
5. The vehicle lifting device of claim 1, wherein: the driving mechanisms (1) comprise two driving mechanisms, and the two driving mechanisms (1) are used for driving the frame (2) to ascend or descend;
the two driving mechanisms (1) are fixedly connected with two frames opposite to the frame (2) respectively.
6. The vehicle lifting device according to any one of claims 1 to 5, characterized in that: the driving mechanism (1) comprises a driving motor (101), a sliding piece (102), a sliding groove (103) and a lifting assembly (104); one end of the sliding piece (102) is fixedly connected with the driving motor (101), and the other end of the sliding piece is fixedly connected with the lifting assembly (104);
the lifting assembly (104) is fixedly connected with the frame (2) through a connecting piece (105);
The driving motor (101) is used for driving the sliding piece (102) to slide along the sliding groove (103) in a direction approaching to or separating from the lifting assembly (104);
The slider (102) is configured to push the lifting assembly (104) up when the slider (102) slides in a direction approaching the lifting assembly (104); the lifting assembly (104) drives the frame (2) to synchronously move.
7. The vehicle lifting device of claim 6, wherein: the lifting assembly is a cross arm assembly;
The cross arm assembly is configured to extend upwardly when the slider (102) slides in a direction toward the cross arm assembly.
8. The vehicle lifting device of claim 1, wherein: also comprises a decorative board assembly (6); the decorative plate assembly (6) is arranged on the frame (2);
The decorative plate assembly (6) is arranged to shield an opening generated after the frame (2) is lifted when the frame (2) is driven to lift.
9. The vehicle lifting device of claim 8, wherein: the decorative plate assembly (6) comprises a fixed part (601), a movable plate (602) and a sliding rail (603), wherein the fixed part (601) is fixedly connected with the sliding rail (603), and the movable plate (602) is in sliding connection with the sliding rail (603);
The decorative plate assembly (6) is fixedly connected with the frame (2) through the fixing part (601);
The movable plate (602) is arranged to slide down or up along the slide rail (603) when the frame (2) is driven up or down.
10. A vehicle lift platform, characterized by: comprises a first running platform (7), a second running platform (8) and a vehicle lifting device arranged between the first running platform (7) and the second running platform (8); the vehicle lifting device is the vehicle lifting device according to any one of claims 1 to 9;
The first running platform (7), the running flat plate (5) in the vehicle lifting device and the second running platform (8) are in close contact to form a vehicle passing platform, wherein the vehicle passing platform is used for running vehicles;
the horizontal plane of the upper surface of the traveling flat plate (5) in the vehicle lifting device is in smooth transition with the horizontal plane of the first traveling platform (7) and the horizontal plane of the upper surface of the second traveling platform (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111390878.7A CN114229739B (en) | 2021-11-23 | 2021-11-23 | Vehicle lifting device and vehicle lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111390878.7A CN114229739B (en) | 2021-11-23 | 2021-11-23 | Vehicle lifting device and vehicle lifting platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114229739A CN114229739A (en) | 2022-03-25 |
| CN114229739B true CN114229739B (en) | 2024-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111390878.7A Active CN114229739B (en) | 2021-11-23 | 2021-11-23 | Vehicle lifting device and vehicle lifting platform |
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| Country | Link |
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| CN (1) | CN114229739B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502507A (en) * | 2018-12-27 | 2019-03-22 | 宁波市奉化区南方机械制造有限公司 | A kind of car lift |
| EP3725732A1 (en) * | 2017-12-15 | 2020-10-21 | Nio Nextev Limited | Vehicle lifting mechanism and automatic power conversion system |
| CN112440812A (en) * | 2019-09-04 | 2021-03-05 | 浙江吉智新能源汽车科技有限公司 | Electric automobile trades electric installation |
| CN212667172U (en) * | 2020-07-09 | 2021-03-09 | 博众精工科技股份有限公司 | Vehicle lifting platform and battery replacing station |
| CN213442177U (en) * | 2020-08-12 | 2021-06-15 | 浙江康迪智能换电科技有限公司 | Jacking positioning device of automobile battery replacement station |
-
2021
- 2021-11-23 CN CN202111390878.7A patent/CN114229739B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3725732A1 (en) * | 2017-12-15 | 2020-10-21 | Nio Nextev Limited | Vehicle lifting mechanism and automatic power conversion system |
| CN109502507A (en) * | 2018-12-27 | 2019-03-22 | 宁波市奉化区南方机械制造有限公司 | A kind of car lift |
| CN112440812A (en) * | 2019-09-04 | 2021-03-05 | 浙江吉智新能源汽车科技有限公司 | Electric automobile trades electric installation |
| CN212667172U (en) * | 2020-07-09 | 2021-03-09 | 博众精工科技股份有限公司 | Vehicle lifting platform and battery replacing station |
| CN213442177U (en) * | 2020-08-12 | 2021-06-15 | 浙江康迪智能换电科技有限公司 | Jacking positioning device of automobile battery replacement station |
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| Publication number | Publication date |
|---|---|
| CN114229739A (en) | 2022-03-25 |
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