CN114572888A - Jacking device for replacing new energy automobile battery and using method thereof - Google Patents

Abstract

The invention discloses a jacking device for replacing a new energy automobile battery and a using method thereof, and the jacking device comprises a bottom plate, wherein a supporting table is fixed in the middle of the upper surface of the bottom plate, top plates are arranged on two opposite sides of the supporting table, the lower surface of the top plate is connected with the upper surface of the bottom plate through a shear type lifting frame, a first limiting assembly and a second limiting assembly are respectively arranged on the upper surface of the top plate, the first limiting assembly comprises two first limiting plates, and the two first limiting plates are slidably connected to two opposite sides of the top plate through a first transmission mechanism; according to the invention, through the matching of the first limiting assembly, the second limiting assembly, the third limiting assembly and the lifting mechanism, the position of an automobile tire can be clamped and fixed, the supporting gravity is transferred onto the tire, the abrasion to an automobile chassis and the side edge of the tire is reduced, and meanwhile, a larger space is left for the position of the automobile chassis, so that a person can conveniently replace the battery.

Description

Jacking device for replacing new energy automobile battery and using method thereof

Technical Field

The invention belongs to the technical field of new energy automobiles, and particularly relates to a jacking device for replacing a new energy automobile battery and a using method of the jacking device.

Background

With the development of new energy automobiles, the innovation of new energy automobile batteries is more and more, the new energy automobile batteries are storage batteries for providing power for electric automobiles, and valve port sealed lead-acid storage batteries, open tubular lead-acid storage batteries and lithium iron phosphate storage batteries are mostly adopted. Because the new energy battery has certain service life, when the service life reaches the upper limit, the new energy battery needs to be replaced so as to ensure the normal running of the new energy automobile. Because the batteries of the new energy automobile are mostly arranged below the automobile chassis, when the batteries of the new energy automobile are replaced at present, the new energy automobile is mostly lifted up through the jacking device, and the operation of personnel is facilitated.

However, the existing jacking device usually supports and jacks a bottom plate of an automobile, a new energy battery is located in the middle between front wheels and rear wheels of a chassis, the jacking device does not have a limiting mechanism, if the position between the two front wheels and the position between the two rear wheels are supported, a strict requirement is required for the parking position of the automobile, and if a top plate deviates, a side edge of the bottom plate or a tire of the automobile is abraded to a certain extent, so that the jacking device for replacing the new energy automobile battery and the using method thereof need to be provided to solve the existing problems.

Disclosure of Invention

The invention aims to provide a jacking device for replacing a new energy automobile battery and a using method thereof.

In order to achieve the purpose, the invention adopts the following technical scheme:

a jacking device for replacing a new energy automobile battery comprises a bottom plate, wherein a supporting table is fixed in the middle of the upper surface of the bottom plate, top plates are arranged on two opposite sides of the supporting table, the lower surface of the top plate is connected with the upper surface of the bottom plate through a scissor type lifting frame, a first limiting assembly and a second limiting assembly are respectively arranged on the upper surface of the top plate, the first limiting assembly comprises two first limiting plates which are slidably connected to two opposite sides of the top plate through a first transmission mechanism, the second limiting assembly comprises two second limiting plates which are arranged in parallel with the first limiting plates, the two second limiting plates are positioned between the two first limiting plates, the two second limiting plates are slidably connected with the top plate through a second transmission mechanism, and two third limiting assemblies are arranged between the first limiting plates and the second limiting plates, two the spacing subassembly of third is located the both ends of second limiting plate, just the spacing subassembly of third inlays the dress at the upper surface of roof through elevating system, the last surface mounting of brace table has two baffles, two the baffle is the alignment setting with first limiting plate respectively.

Preferably, the lower extreme of first limiting plate is vertically fixed with three backup pad, and is three the one end of backup pad is connected with the connecting plate, the inside of roof is seted up and is supplied the cavity of connecting plate installation, the upper surface of roof is seted up and is supplied the gliding first spout of three backup pad, just first spout and cavity intercommunication.

Preferably, first drive mechanism includes first screw rod, first screw rod rotates the inside of connecting at the roof, first motor is installed to the one end of first screw rod, first motor is installed in the inside of roof, connecting plate threaded connection is at the outer wall of first screw rod, two the moving direction of first limiting plate is relative setting.

Preferably, the second limiting plate is arranged in a rectangular shape, the length of the second limiting plate is smaller than that of the first limiting plate, a second sliding groove for the second limiting plate to slide is formed in the upper surface of the top plate, and the length of the second sliding groove is the same as that of the second limiting plate.

Preferably, the second drive mechanism includes the second screw rod, the one end of second screw rod runs through the inside rotation of second spout and roof and is connected, the second motor is installed to the other end of second screw rod, the inside at the roof is installed to the second motor, second limiting plate threaded connection is at the one end outer wall of second screw rod, two the moving direction of second limiting plate is relative setting.

Preferably, every group elevating system all includes electric putter, the mounting groove that supplies the electric putter installation is seted up to the upper surface of roof, the mounting groove is located the middle part position between first limiting plate and the second limiting plate.

Preferably, every group the third spacing subassembly all includes the dog, the lower extreme and the electric putter telescopic link of dog are fixed, the dog is located the inside of mounting groove completely when not rising, one side turning of dog is the arc setting, and is located dog between first limiting plate and the second limiting plate is the symmetry setting.

Preferably, a plurality of fixed blocks are all installed to the upper surface of bottom plate and the lower surface of roof, the both ends of cutting the formula crane are articulated with the fixed block on bottom plate and the roof respectively, the below of roof is provided with two spacing posts, two the one end of spacing post and the last fixed surface of bottom plate, the roof is the parallel and level setting with the upper surface of brace table when not going up and down.

Preferably, the opposite sides of the bottom plate are fixed with mounting plates, and the mounting plates are provided with a plurality of mounting holes.

Based on the jacking device for replacing the new energy automobile battery, the invention also provides a using method of the jacking device for replacing the new energy automobile battery, which comprises the following steps:

s1, embedding the bottom plate on the ground to enable the lower surface of the first limiting plate to be flush with the ground;

s2, driving two tires of the automobile into a top plate through the limitation of the first limiting assembly and the second limiting assembly, and enabling the automobile tires to be located between the first limiting plate and the second limiting plate;

s3, lifting a third limiting assembly on the other top plate far away from the supporting table through a lifting mechanism, and enabling the upper end of the third limiting assembly to be flush with the upper surface of the first limiting plate;

s4, the automobile continues to run, the four tires of the automobile are respectively positioned between the first limiting plate and the second limiting plate on the two top plates, and meanwhile, other third limiting assemblies are lifted through the lifting mechanism;

s5, the first limiting plate and the second limiting plate are driven to move relatively through the first transmission mechanism and the second transmission mechanism respectively, four tires of the automobile are clamped and fixed, the top plate is driven to rise upwards through the shear type lifting frame, the automobile is lifted, and replacement of a battery at the position of the automobile chassis is facilitated.

Compared with the prior art, the jacking device for replacing the new energy automobile battery and the using method thereof provided by the invention have the following advantages:

1. the invention is convenient for driving the automobile into the two top plates through the matching of the first limit component and the second limit component, and the four tires of the automobile are respectively positioned between the first limit plate and the second limit plate on the two top plates, and the position of the automobile tires is conveniently limited by the matching of the two third limit components, so that the automobile can not slide on the top plates, the first limiting plate and the second limiting plate are respectively driven to move relatively through the matching of the first transmission mechanism and the second transmission mechanism, the automobile tire is clamped and fixed, the top plate is driven to ascend through the shear type lifting frame, the automobile is conveniently lifted, through the tight fixed of clamp to the automobile tire position, will support on gravity shifts the tire, reduce the wearing and tearing to chassis and tire side, leave great space for chassis position simultaneously, the personnel of being convenient for are to the change of battery.

2. According to the invention, through the matching of the lifting mechanism and the third limiting component, the third limiting component can be driven to ascend or descend according to the actual use scene, so that the use convenience of the third limiting component is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the installation structure of the top plate and the scissor type lifting frame;

FIG. 3 is a schematic structural view of a first position-limiting assembly according to the present invention;

FIG. 4 is a schematic structural view of a second position-limiting assembly of the present invention;

FIG. 5 is a schematic view of the top plate structure of the present invention;

FIG. 6 is a schematic cross-sectional view of a top plate according to the present invention;

FIG. 7 is a schematic structural view of a third position-limiting assembly of the present invention;

fig. 8 is a schematic view of a mounting structure of the limit post of the present invention.

In the figure: 1. a base plate; 2. a scissor type lifting frame; 3. a top plate; 4. a support table; 5. a baffle plate; 6. a first limit component; 601. a first limit plate; 602. a support plate; 603. a connecting plate; 604. a first screw; 605. a first motor; 7. a second limiting component; 701. a second limiting plate; 702. a second screw; 703. a second motor; 8. a fixed block; 9. mounting a plate; 10. a limiting column; 11. mounting holes; 12. a third limiting component; 1201. a stopper; 1202. an electric push rod; 13. a second chute; 14. a first chute; 15. mounting grooves; 16. a cavity.

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. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. 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.

The invention provides a jacking device for replacing a new energy automobile battery, which comprises a bottom plate 1, wherein a support table 4 is fixed in the middle of the upper surface of the bottom plate 1, top plates 3 are arranged on two opposite sides of the support table 4, the lower surface of each top plate 3 is connected with the upper surface of the bottom plate 1 through a scissor type lifting frame 2, a first limiting assembly 6 and a second limiting assembly 7 are respectively arranged on the upper surface of each top plate 3, each first limiting assembly 6 comprises two first limiting plates 601, the two first limiting plates 601 are slidably connected with the two opposite sides of each top plate 3 through a first transmission mechanism, each second limiting assembly 7 comprises two second limiting plates 701, the two second limiting plates 701 are arranged in parallel with the first limiting plates 601, the two second limiting plates 701 are both positioned between the two first limiting plates 601, and the two second limiting plates 701 are slidably connected with the top plates 3 through second transmission mechanisms, two third limiting components 12 are arranged between the first limiting plate 601 and the second limiting plate 701, the two third limiting components 12 are located at two ends of the second limiting plate 701, the third limiting components 12 are embedded on the upper surface of the top plate 3 through the lifting mechanism, two baffles 5 are arranged on the upper surface of the supporting table 4, and the two baffles 5 are respectively aligned with the first limiting plate 601.

The vertical three backup pad 602 that is fixed with of lower extreme of first limiting plate 601, the one end of three backup pad 602 is connected with connecting plate 603, the cavity 16 that supplies connecting plate 603 installation is seted up to the inside of roof 3, the gliding first spout 14 of three backup pad 602 is seted up to the upper surface of roof 3, and first spout 14 and cavity 16 intercommunication, be convenient for through the sliding connection of three backup pad 602 with roof 3, can reduce the length of first spout 14, be convenient for automobile tire drive in.

First drive mechanism includes first screw rod 604, first screw rod 604 rotates to be connected in the inside of roof 3, first motor 605 is installed to the one end of first screw rod 604, first motor 605 is installed in the inside of roof 3, connecting plate 603 threaded connection is in the outer wall of first screw rod 604, the direction of movement of two first limiting plates 601 is relative setting, drive first screw rod 604 through first motor 605 and rotate, make pivoted first screw rod 604 drive first limiting plate 601 and remove, and the direction of movement of two first limiting plates 601 is for being close to relatively or keeping away from relatively.

The second limiting plate 701 is arranged in a rectangular shape, the length of the second limiting plate 701 is smaller than that of the first limiting plate 601, the upper surface of the top plate 3 is provided with a second sliding chute 13 for sliding the second limiting plate 701, the length of the second sliding chute 13 is the same as that of the second limiting plate 701, and the second limiting plate 701 can move horizontally on the surface of the top plate 3 conveniently.

The second transmission mechanism comprises a second screw rod 702, one end of the second screw rod 702 penetrates through the second chute 13 and is connected with the inner part of the top plate 3 in a rotating mode, a second motor 703 is installed at the other end of the second screw rod 702, the second motor 703 is installed inside the top plate 3, a second limiting plate 701 is connected to the outer wall of one end of the second screw rod 702 in a threaded mode, the two second limiting plates 701 are arranged in a relative mode in the moving direction, the second motor 703 drives the second screw rod 702 to rotate, and the second limiting plate 701 is driven by the rotating second screw rod 702 to be relatively far away from or relatively close to.

Each group of lifting mechanisms comprises an electric push rod 1202, a mounting groove 15 for the electric push rod 1202 to be mounted is formed in the upper surface of the top plate 3, the mounting groove 15 is located in the middle between the first limiting plate 601 and the second limiting plate 701, the third limiting component 12 is convenient to move to the inside of the mounting groove 15 before the automobile enters, the third limiting component 12 is driven to move out after the automobile enters, and the limitation on the automobile tire entering is facilitated.

Each group of third limiting assemblies 12 comprises a stop 1201, the lower end of the stop 1201 is fixed with the telescopic rod of the electric push rod 1202, the stop 1201 is not completely positioned inside the mounting groove 15 when not lifted, one side corner of the stop 1201 is in an arc shape, the stop 1201 positioned between the first limiting plate 601 and the second limiting plate 701 is symmetrically arranged, the distance between the two stop 1201 is slightly larger than the diameter of an automobile tire, and the stop 1201 is conveniently matched with the first limiting plate 601 and the second limiting plate 701 to limit the position of the automobile tire.

A plurality of fixed blocks 8 are all installed to the upper surface of bottom plate 1 and the lower surface of roof 3, it is articulated with fixed block 8 on bottom plate 1 and the roof 3 respectively to cut the both ends of formula crane 2, the below of roof 3 is provided with two spacing posts 10, the one end of two spacing posts 10 and the upper surface of bottom plate 1 are fixed, roof 3 is the parallel and level setting with the upper surface of brace table 4 when not going up and down, be convenient for cut formula crane 2 and drive roof 3 and upwards or move down, be convenient for promote or descend the car after fixing, setting through spacing post 10, avoid roof 3 to descend excessively to lead to the damage that the contact of car bottom plate 1 and brace table 4 caused.

The relative both sides of bottom plate 1 are fixed with mounting panel 9, have seted up a plurality of mounting holes 11 on the mounting panel 9, are convenient for consolidate bottom plate 1 through mounting hole 11, improve the fixed stability of bottom plate 1.

Based on the jacking device for replacing the new energy automobile battery, the invention also provides a using method of the jacking device for replacing the new energy automobile battery, which comprises the following steps:

s1, embedding the bottom plate on the ground to enable the lower surface of the first limiting plate to be flush with the ground;

s2, driving two tires of the automobile onto a top plate through the limitation of the first limiting assembly and the second limiting assembly, and enabling the automobile tires to be located between the first limiting plate and the second limiting plate;

s3, lifting a third limiting assembly on the other top plate far away from the supporting table through a lifting mechanism, and enabling the upper end of the third limiting assembly to be flush with the upper surface of the first limiting plate;

s4, the automobile continues to run, the four tires of the automobile are respectively positioned between the first limiting plate and the second limiting plate on the two top plates, meanwhile, other third limiting assemblies are lifted through the lifting mechanism, and the automobile tires are positioned between the two third limiting assemblies;

s5, the first limiting plate and the second limiting plate are driven to move relatively through the first transmission mechanism and the second transmission mechanism respectively, four tires of the automobile are clamped and fixed, the two sides of the automobile tire are attached to the first limiting plate and the second limiting plate respectively, the top plate is driven to rise upwards through the shear type lifting frame, the automobile is lifted, and replacement of batteries in the automobile chassis position is facilitated.

According to the invention, the position of the automobile tire is clamped and fixed, the supporting gravity is transferred to the tire, the abrasion to the automobile chassis and the side edge of the tire is reduced in the automobile lifting process, and meanwhile, a larger space is left for the position of the automobile chassis, so that the battery can be conveniently replaced by personnel.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (10)

1. The utility model provides a jacking device for changing new energy automobile battery, includes bottom plate (1), its characterized in that: a supporting table (4) is fixed in the middle of the upper surface of the bottom plate (1), the top plates (3) are arranged on two opposite sides of the supporting table (4), the lower surface of the top plate (3) is connected with the upper surface of the bottom plate (1) through a scissor type lifting frame (2), a first limiting component (6) and a second limiting component (7) are respectively installed on the upper surface of the top plate (3), the first limiting component (6) comprises two first limiting plates (601), the two first limiting plates (601) are connected with two opposite sides of the top plate (3) in a sliding mode through a first transmission mechanism, the second limiting component (7) comprises two second limiting plates (701), the two second limiting plates (701) are arranged in parallel with the first limiting plates (601), the two second limiting plates (701) are located between the two first limiting plates (601), and the two second limiting plates (701) are connected with the top plate (3) in a sliding mode through a second transmission mechanism, be provided with two spacing subassemblies of third (12), two between first limiting plate (601) and second limiting plate (701) spacing subassembly of third (12) are located the both ends of second limiting plate (701), just spacing subassembly of third (12) inlays the dress at the upper surface of roof (3) through elevating system, the last surface mounting of brace table (4) has two baffles (5), two baffle (5) are the setting of aliging with first limiting plate (601) respectively.

2. The jacking device for replacing the new energy automobile battery according to claim 1, characterized in that: the vertical three backup pad (602) that is fixed with of lower extreme of first limiting plate (601), it is three the one end of backup pad (602) is connected with connecting plate (603), cavity (16) that supply connecting plate (603) installation are seted up to the inside of roof (3), the gliding first spout (14) of three backup pad (602) of confession are seted up to the upper surface of roof (3), just first spout (14) and cavity (16) intercommunication.

3. The jacking device for replacing the new energy automobile battery according to claim 2, characterized in that: the first transmission mechanism comprises a first screw rod (604), the first screw rod (604) is rotatably connected inside the top plate (3), a first motor (605) is installed at one end of the first screw rod (604), the first motor (605) is installed inside the top plate (3), the connecting plate (603) is in threaded connection with the outer wall of the first screw rod (604), and the moving directions of the first limiting plates (601) are oppositely arranged.

4. The jacking device for replacing the new energy automobile battery according to claim 1, characterized in that: the second limiting plate (701) is arranged in a rectangular mode, the length of the second limiting plate (701) is smaller than that of the first limiting plate (601), a second sliding groove (13) for the second limiting plate (701) to slide is formed in the upper surface of the top plate (3), and the length of the second sliding groove (13) is the same as that of the second limiting plate (701).

5. The jacking device for replacing the new energy automobile battery according to claim 4, characterized in that: the second transmission mechanism comprises a second screw rod (702), one end of the second screw rod (702) runs through a second sliding groove (13) and is connected with the inner part of the top plate (3) in a rotating mode, a second motor (703) is installed at the other end of the second screw rod (702), the second motor (703) is installed inside the top plate (3), a second limiting plate (701) is in threaded connection with the outer wall of one end of the second screw rod (702), and the moving direction of the second limiting plate (701) is oppositely arranged.

6. The jacking device for replacing the new energy automobile battery according to claim 1, characterized in that: every group elevating system all includes electric putter (1202), mounting groove (15) for electric putter (1202) installation are seted up to the upper surface of roof (3), mounting groove (15) are located the middle part position between first limiting plate (601) and second limiting plate (701).

7. The jacking device for replacing the new energy automobile battery according to claim 6, characterized in that: every group third spacing subassembly (12) all include dog (1201), the lower extreme and electric putter (1202) telescopic link of dog (1201) are fixed, when dog (1201) do not rise lie in the inside of mounting groove (15) completely, one side corner of dog (1201) is the arc setting, and is located dog (1201) between first limiting plate (601) and second limiting plate (701) are the symmetry and set up.

8. The jacking device for replacing the new energy automobile battery according to claim 1, characterized in that: a plurality of fixed blocks (8) are all installed to the upper surface of bottom plate (1) and the lower surface of roof (3), cut the both ends of formula crane (2) and articulate with fixed block (8) on bottom plate (1) and roof (3) respectively, the below of roof (3) is provided with two spacing post (10), two the one end of spacing post (10) and the last fixed surface of bottom plate (1), roof (3) are the parallel and level setting with the upper surface of brace table (4) when not going up and down.

9. The jacking device for replacing the new energy automobile battery according to claim 1, characterized in that: the mounting plate (9) is fixed on two opposite sides of the bottom plate (1), and a plurality of mounting holes (11) are formed in the mounting plate (9).

10. A use method of the jacking device for replacing the battery of the new energy automobile according to any one of claims 1 to 9, characterized by comprising the following steps: the method comprises the following steps:

s1, embedding the bottom plate on the ground to enable the lower surface of the first limiting plate to be flush with the ground;

s2, driving two tires of the automobile onto a top plate through the limitation of the first limiting assembly and the second limiting assembly, and enabling the automobile tires to be located between the first limiting plate and the second limiting plate;

s3, lifting a third limiting assembly on the other top plate far away from the supporting table through a lifting mechanism, and enabling the upper end of the third limiting assembly to be flush with the upper surface of the first limiting plate;

s4, the automobile continues to run, the four tires of the automobile are respectively positioned between the first limiting plate and the second limiting plate on the two top plates, and meanwhile, other third limiting assemblies are lifted through the lifting mechanism;

s5, the first limiting plate and the second limiting plate are driven to move relatively through the first transmission mechanism and the second transmission mechanism respectively, four tires of the automobile are clamped and fixed, the top plate is driven to rise upwards through the shear type lifting frame, the automobile is lifted, and replacement of a battery at the position of the automobile chassis is facilitated.

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