CN113998586B - Holding and clamping mechanism for carrying automobiles - Google Patents
Holding and clamping mechanism for carrying automobiles Download PDFInfo
- Publication number
- CN113998586B CN113998586B CN202111303183.0A CN202111303183A CN113998586B CN 113998586 B CN113998586 B CN 113998586B CN 202111303183 A CN202111303183 A CN 202111303183A CN 113998586 B CN113998586 B CN 113998586B
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- clamping
- motor
- clamping mechanism
- connecting plate
- clasping
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
- B66C1/445—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces motor actuated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Tyre Moulding (AREA)
Abstract
The technical scheme of the invention discloses a clamping mechanism for carrying automobiles, which comprises a tire clamping mechanism, wherein the tire clamping mechanism comprises two guide rails, a first clamping mechanism, a second clamping mechanism and an adjusting motor, wherein the first clamping mechanism, the second clamping mechanism and the adjusting motor are arranged on the guide rails; each tire clamping mechanism is internally provided with a pair of clamping rods which can move relative to the guide rail from a horizontal state to a vertical state in the working process and are used for clamping the automobile tire; the clamping rod comprises a first clamping rod and a second clamping rod, and inductors are arranged at positions, which are in contact with the automobile tire, of the surfaces of the first clamping rod and the second clamping rod. According to the invention, the distance between the clamping rods is adjustable through the adjusting motor between the first clamping mechanism and the second clamping mechanism, so that the tire clamping mechanism can adapt to the sizes of tires of different types, meanwhile, the inductor is additionally arranged on the clamping rods, and when the tires contact the inductor, the clamping mechanism stops continuous clamping actions, so that the tire body damage caused by excessive extrusion of the tires is effectively avoided.
Description
Technical Field
The invention relates to the technical field of automobile carrying and overhauling equipment, in particular to a clamping mechanism for automobile carrying.
Background
In the existing automobile lifting mechanism, the structure of the clamping rod is a fixed structure, namely, the structure of the clamping rod for clamping automobile tires is fixed, the clamping rods of the same specification are used for clamping automobile tires for automobiles of different types and tires of different types, when the sizes of the tires are large, the distance between the two rods of the clamping rods is fixed, excessive extrusion is easily generated on a carcass of the large-size tire in the horizontal direction, meanwhile, the mechanism lifts the automobile, the pressure is increased in the vertical direction to further deepen the excessive extrusion degree due to the weight of the automobile, and serious clamping damage is possibly caused to the automobile tires to cause abrasion and damage on the surface of the tire carcass, so that driving safety is possibly directly caused.
Disclosure of Invention
The technical problem solved by the invention is that the tire is possibly damaged due to excessive extrusion in the existing clamping mechanism for carrying the automobile, and serious traffic accidents can be possibly caused.
In order to solve the technical problem, the technical scheme of the invention provides a clamping mechanism for carrying automobiles, which comprises four groups of tire clamping mechanisms which are respectively arranged on four corner points in rectangular directions on a field and have the same structure, wherein each tire clamping mechanism comprises:
the two guide rails are arranged in parallel, and the first clamping mechanism, the second clamping mechanism and the adjusting motor are movably arranged on the two guide rails, are connected with the first clamping mechanism or the second clamping mechanism and control the clamping mechanism to move close to or away from the other clamping mechanism;
each tire clamping mechanism is internally provided with a pair of clamping rods which can move relative to the guide rail from a horizontal state to a vertical state in the working process and are used for clamping the automobile tire;
the clamping rod comprises a first clamping rod and a second clamping rod, and inductors are arranged at positions, which are in contact with the automobile tire, of the surfaces of the first clamping rod and the second clamping rod.
Optionally, the first clamp mechanism includes movably with two first connecting plate that the guide rail was installed, rotatably install in first clamp pole on the first connecting plate, movably with two first sliding plate that the guide rail was installed, connect first connecting plate with first connecting rod of first sliding plate and be fixed in first clamp motor that holds on the guide rail, first clamp motor for first connecting plate position is fixed unchanged, first screw shaft is connected to first clamp motor's motor shaft, first screw shaft passes first connecting plate and with first sliding plate connects.
Optionally, the second embraces and presss from both sides the mechanism structurally with first embraces and presss from both sides the mechanism symmetry and install in on the guide rail, the second embraces and presss from both sides the mechanism including movably with two second connecting plate that the guide rail was installed, rotatably install in second on the second connecting plate hold the clamp lever, movably with two second sliding plate that the guide rail was installed, connect second connecting plate with second sliding plate's second connecting rod and be fixed in second embraces the clamp motor on the guide rail, the second embraces the clamp motor for second connecting plate position is fixed unchangeable, the second is embraced and is pressed from both sides the motor shaft of motor and is connected the second screw shaft, the second screw shaft passes the second connecting plate and with the second sliding plate is connected.
Optionally, the first clamping motor and the second clamping motor respectively control the first screw shaft and the second screw shaft to rotate and drive the first sliding plate and the second sliding plate to approach or depart relative to the first connecting plate and the second connecting plate, so that the first connecting rod and the second connecting rod control the first clamping rod and the second clamping rod to rotate from a horizontal state to a vertical state.
Optionally, the adjusting motor controls the first clamping mechanism to be close to or far away from the second clamping mechanism.
Optionally, grooves for installing the guide rail are formed in the first connecting plate, the second connecting plate, the first sliding plate and the second sliding plate.
Optionally, a first ball screw structure is formed between the motor shaft of the first clamping motor and the first connecting plate, and the first screw shaft is in threaded connection with the first sliding plate; and a second ball screw structure is formed between a motor shaft of the second clamping motor and the second connecting plate, and the second screw shaft is in threaded connection with the second sliding plate.
Optionally, a third ball screw structure is formed between the adjusting motor and the first holding and clamping mechanism or the second holding and clamping mechanism, and the adjusting motor controls the first connecting plate or the second connecting plate to slide on the guide rail.
Optionally, the adjusting motor passes through the first holding and clamping mechanism or the second holding and clamping mechanism and is connected to a guide sliding plate movably mounted on the guide rail.
The technical scheme of the invention has the beneficial effects that:
according to the invention, the distance between the clamping rods is adjustable through the adjusting motor between the first clamping mechanism and the second clamping mechanism, so that the tire clamping mechanism can adapt to the sizes of tires of different types, meanwhile, the inductor is additionally arranged on the clamping rods, and when the tires contact the inductor, the clamping mechanism stops continuous clamping actions, so that the tire body damage caused by excessive extrusion of the tires is effectively avoided.
Drawings
FIG. 1 is a reference diagram of a usage state of a clamping mechanism according to an embodiment of the present invention;
FIG. 2 is a perspective view of a tire clamping mechanism in accordance with an embodiment of the present invention;
FIG. 3 is a top view of a tire clamping mechanism in accordance with an embodiment of the present invention;
FIG. 4 is a bottom view of a tire clamping mechanism according to an embodiment of the present invention;
fig. 5 is a schematic structural view of the tire clamping mechanism according to the embodiment of the present invention when the clamping rod is retracted.
In the accompanying drawings: 1 a first clamping mechanism, 2 a second clamping mechanism, 3 an adjusting motor, 4 a guide rail, 5 a groove, 11 a first connecting plate, 12 a first clamping rod, 13 a first sliding plate, 14 a first connecting rod, 15 a first clamping motor, 16 a first screw rod shaft, 17 a first ball screw structure, 21 a second connecting plate, 22 a second clamping rod, 23 a second sliding plate, 24 a second connecting rod, 25 a second clamping motor, 26 a second screw rod shaft, 27 a second ball screw structure, 31 a third screw rod shaft, 32 a guide sliding plate, 33 a third ball screw structure, 100 a clamping mechanism for automobile maintenance, 200 a tire clamping mechanism, and 300 automobile tires.
The specific embodiment is as follows:
the invention is further described below with reference to the drawings and specific examples, which are not intended to be limiting.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is less level than the second feature.
Referring to fig. 1, an embodiment of a clamping mechanism 100 for carrying an automobile is shown, which includes four tire clamping mechanisms 200 with identical structures respectively disposed on four corner points in rectangular orientation on a field, each tire clamping mechanism 200 includes two parallel guide rails 4, a first clamping mechanism 1, a second clamping mechanism 2 movably mounted on the two guide rails 4, and an adjusting motor 3 connected with the first clamping mechanism 1 or the second clamping mechanism 2 and controlling the first clamping mechanism or the second clamping mechanism to move close to or away from the other clamping mechanism; each tire clamping mechanism 200 is provided with a pair of clamping rods for clamping the automobile tire 300, wherein the clamping rods can move from a horizontal state (shown in fig. 5) to a vertical state (shown in fig. 2) relative to the guide rail 4 during working; the clamping rod comprises a first clamping rod 12 and a second clamping rod 22, and the positions, where the surfaces of the first clamping rod 12 and the second clamping rod 22 are contacted with the automobile tire, are provided with the sensors 5.
As shown in fig. 3 and 4, in the present embodiment, the first clamping mechanism 1 includes a first connecting plate 11 movably mounted with the two guide rails 4, a first clamping lever 12 rotatably mounted on the first connecting plate 11, a first sliding plate 13 movably mounted with the two guide rails 4, a first connecting rod 14 connecting the first connecting plate 11 and the first sliding plate 13, and a first clamping motor 15 fixed on the guide rails 4, the position of the first clamping motor 15 relative to the first connecting plate 11 is fixed, a motor shaft of the first clamping motor 15 is connected with a first screw shaft 16, and the first screw shaft 16 passes through the first connecting plate 11 and is connected with the first sliding plate 13.
In this embodiment, the second clamping mechanism 2 is symmetrical to the first clamping mechanism 1 in structure and is mounted on the guide rails 4, the second clamping mechanism 2 includes a second connecting plate 21 movably mounted on the two guide rails 4, a second clamping rod 22 rotatably mounted on the second connecting plate 21, a second sliding plate 23 movably mounted on the two guide rails 4, a second connecting rod 24 connecting the second connecting plate 21 and the second sliding plate 23, and a second clamping motor 25 fixed on the guide rails 4, the position of the second clamping motor 25 relative to the second connecting plate 21 is fixed, a motor shaft of the second clamping motor 25 is connected with a second screw shaft 26, and the second screw shaft 26 passes through the second connecting plate 21 and is connected with the second sliding plate 23.
In this embodiment, the first clamping motor 15 and the second clamping motor 25 respectively control the first screw shaft 16 and the second screw shaft 26 to rotate and drive the first sliding plate 13 and the second sliding plate 23 to approach or separate from the first connecting plate 11 and the second connecting plate 21, so that the first connecting rod 14 and the second connecting rod 24 control the first clamping rod 12 and the second clamping rod 22 to rotate from the horizontal state to the vertical state.
In this embodiment, the adjusting motor 3 controls the first clamping mechanism 1 to be relatively close to or far from the second clamping mechanism 2. The first connecting plate 11, the second connecting plate 21, the first sliding plate 13 and the second sliding plate 23 are respectively provided with a groove 5 (shown in fig. 2) for being installed with a guide rail.
In this embodiment, a first ball screw structure 17 is formed between the motor shaft of the first clamping motor 15 and the first connecting plate 11, and the first screw shaft 16 is in threaded connection with the first sliding plate 13; a second ball screw structure 27 is formed between the motor shaft of the second clamping motor 25 and the second connecting plate 21, and a second screw shaft 26 is in threaded connection with the second sliding plate 23.
In this embodiment, a third ball screw structure 33 is formed between the adjusting motor 3 and the first clamping mechanism 1 or the second clamping mechanism 2, and the adjusting motor 3 controls the first connecting plate 11 or the second connecting plate 21 to slide on the guide rail 4. The third screw shaft 31 of the adjusting motor 3 passes through the first clamping mechanism 1 or the second clamping mechanism 2 and is connected to a guide slide 32 movably mounted on the guide rail 4.
The features and functions of the present invention will be further understood from the following description.
The working method of the invention is as follows:
referring specifically to fig. 1, 2 and 5, the initial state of the tire clamping mechanism 200 is shown in fig. 5, and is a retracted structure state in which the clamping bars are parallel to the guide rail 4, when the automobile is in place and the tire 300 is close to each clamping mechanism position, the first clamping motor 15 and the second clamping motor 25 control the first screw shaft 16 and the second screw shaft 26 to rotate and drive the first sliding plate 13 and the second sliding plate 23 to move in a direction away from the first connecting plate 11 and the second connecting plate 21, so that the first connecting rod 14 and the second connecting rod 24 drive the first clamping bar 12 and the second clamping bar 22 to gradually rotate from the retracted structure parallel to the guide rail to an open state almost perpendicular to the guide rail until the sensor 5 touches the automobile tire 300, and the tire clamping mechanism 200 stops working and maintains the open state of the clamping bars, and the first clamping bar 12 and the second clamping bar 22 tightly clamp the automobile tire 300 in the corresponding position but not excessively extrudes the automobile tire 300.
It should be noted that the above method is a working method when the sizes of the automobile tires 300 are relatively stable, that is, when the batches of the automobile tires are working, the sizes of the automobile tires are similar, fine adjustment of the distance between the two holding bars is not needed under the condition that the sizes of the automobile tires are similar, and when the sizes of the automobile tires 300 are larger or smaller, the second holding mechanism 2 can be controlled to be slightly away from the first holding mechanism 1 by the adjusting motor 3, so that the distance between the first holding bar 12 and the second holding bar 22 is larger, when the automobile tires are in place, the holding bars are adjusted to be perpendicular to the guide rail state, and then the adjusting motor 3 controls the second holding mechanism 2 to be gradually close to the first holding mechanism 1 until the sensors 5 of the two holding bars touch the automobile tires, and then the operation is stopped. The vehicle is then lifted by other vehicle adjustment mechanisms, which are not described in detail herein.
In summary, the distance between the clamping rods is adjustable through the adjusting motor between the first clamping mechanism and the second clamping mechanism, so that the tire clamping mechanism can adapt to the sizes of tires of different models, meanwhile, the inductor is additionally arranged on the clamping rods, and when the tires contact the inductor, the clamping mechanism stops continuing clamping actions, so that the tire body damage caused by excessive extrusion of the tires is effectively avoided.
The foregoing is merely illustrative of the preferred embodiments of the present invention and is not intended to limit the embodiments and scope of the present invention, and it should be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present invention, and are intended to be included in the scope of the present invention.
Claims (8)
1. A hold and press from both sides mechanism for car transport, its characterized in that includes four sets of tire that set up respectively on four angular points that are rectangular position on the scene all the same hold and press from both sides mechanism, every tire holds and presss from both sides mechanism all includes:
the two guide rails are arranged in parallel, and the first clamping mechanism, the second clamping mechanism and the adjusting motor are movably arranged on the two guide rails, are connected with the first clamping mechanism or the second clamping mechanism and control the clamping mechanism to move close to or away from the other clamping mechanism;
each tire clamping mechanism is internally provided with a pair of clamping rods which can move relative to the guide rail from a horizontal state to a vertical state in the working process and are used for clamping the automobile tire;
the clamping rod comprises a first clamping rod and a second clamping rod, and inductors are arranged at positions, where the surfaces of the first clamping rod and the second clamping rod are contacted with the automobile tire;
the first clamping mechanism comprises a first connecting plate movably mounted with two guide rails, a first clamping rod rotatably mounted on the first connecting plate, a first sliding plate movably mounted with two guide rails, a first connecting rod connected with the first connecting plate and the first sliding plate, and a first clamping motor fixed on the guide rails, wherein the position of the first clamping motor is fixed relative to the first connecting plate, a motor shaft of the first clamping motor is connected with a first screw shaft, and the first screw shaft penetrates through the first connecting plate and is connected with the first sliding plate.
2. The clamping mechanism for carrying an automobile according to claim 1, wherein the second clamping mechanism is symmetrical in structure with the first clamping mechanism and is mounted on the guide rail, the second clamping mechanism comprises a second connecting plate movably mounted with two guide rails, a second clamping rod rotatably mounted on the second connecting plate, a second sliding plate movably mounted with two guide rails, a second connecting rod connecting the second connecting plate and the second sliding plate, and a second clamping motor fixed on the guide rails, the second clamping motor is fixed relative to the second connecting plate, a motor shaft of the second clamping motor is connected with a second screw shaft, and the second screw shaft penetrates through the second connecting plate and is connected with the second sliding plate.
3. The clasping mechanism for automobile handling of claim 2 wherein said first clasping motor and said second clasping motor control rotation of said first screw shaft and said second screw shaft, respectively, and drive said first slide plate and said second slide plate to move closer to or farther from said first connecting plate and said second connecting plate relative to each other, thereby controlling rotation of said first clasping lever and said second clasping lever from a horizontal state to a vertical state via said first connecting rod and said second connecting rod.
4. The clasping mechanism for vehicle handling of claim 1, further comprising an adjustment motor that controls the first clasping mechanism to be moved toward or away from the second clasping mechanism relative to.
5. The clasping mechanism for automobile handling of claim 2 wherein said first connecting plate, said second connecting plate, said first sliding plate and said second sliding plate are each provided with a slot for mounting with said guide rail.
6. The clasping mechanism for automobile handling of claim 2 wherein a first ball screw structure is formed between a motor shaft of the first clasping motor and the first connecting plate, the first screw shaft being threadably connected to the first sliding plate; and a second ball screw structure is formed between a motor shaft of the second clamping motor and the second connecting plate, and the second screw shaft is in threaded connection with the second sliding plate.
7. The clasping mechanism for automobile handling of claim 4 wherein a third ball screw structure is formed between said adjustment motor and said first clasping mechanism, said adjustment motor controlling said first web to slide on said guide rail.
8. The clasping mechanism for automobile handling of claim 7 wherein said adjustment motor passes through either said first clasping mechanism or said second clasping mechanism and is connected to a guide slide movably mounted to said guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111303183.0A CN113998586B (en) | 2021-11-05 | 2021-11-05 | Holding and clamping mechanism for carrying automobiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111303183.0A CN113998586B (en) | 2021-11-05 | 2021-11-05 | Holding and clamping mechanism for carrying automobiles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113998586A CN113998586A (en) | 2022-02-01 |
| CN113998586B true CN113998586B (en) | 2023-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111303183.0A Active CN113998586B (en) | 2021-11-05 | 2021-11-05 | Holding and clamping mechanism for carrying automobiles |
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| Country | Link |
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| CN (1) | CN113998586B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118004749B (en) * | 2024-04-09 | 2024-06-25 | 江苏堃阳自动化设备有限公司 | Automatic clamping device for automobile tire production and transportation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205077934U (en) * | 2015-10-27 | 2016-03-09 | 山东天辰智能停车设备有限公司 | Automobile tire carrier is pressed from both sides to parallel embracing of slide formula |
| CN105421847A (en) * | 2015-12-04 | 2016-03-23 | 浙江巨人控股有限公司 | Tire clamping type car carrier |
| CN108360891A (en) * | 2018-05-09 | 2018-08-03 | 深圳精智机器有限公司 | A kind of wheel clamping device |
| CN110056229A (en) * | 2019-06-04 | 2019-07-26 | 安徽博微联控科技有限公司 | A kind of clipping type carrier in mechanical carport |
| CN113428810A (en) * | 2020-12-24 | 2021-09-24 | 陈鲁博 | Press from both sides formula vehicle transport AGV that lifts |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201700015512A1 (en) * | 2017-02-13 | 2018-08-13 | Sotefin Patents Sa | CART FOR VEHICLE HANDLING. |
| CN115649771A (en) * | 2022-07-08 | 2023-01-31 | 浙江诺力车库设备制造有限公司 | Tire clamping device suitable for automobile transfer robot |
-
2021
- 2021-11-05 CN CN202111303183.0A patent/CN113998586B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205077934U (en) * | 2015-10-27 | 2016-03-09 | 山东天辰智能停车设备有限公司 | Automobile tire carrier is pressed from both sides to parallel embracing of slide formula |
| CN105421847A (en) * | 2015-12-04 | 2016-03-23 | 浙江巨人控股有限公司 | Tire clamping type car carrier |
| CN108360891A (en) * | 2018-05-09 | 2018-08-03 | 深圳精智机器有限公司 | A kind of wheel clamping device |
| CN110056229A (en) * | 2019-06-04 | 2019-07-26 | 安徽博微联控科技有限公司 | A kind of clipping type carrier in mechanical carport |
| CN113428810A (en) * | 2020-12-24 | 2021-09-24 | 陈鲁博 | Press from both sides formula vehicle transport AGV that lifts |
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| Publication number | Publication date |
|---|---|
| CN113998586A (en) | 2022-02-01 |
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