CN214935698U

CN214935698U - Power battery dismantles platform

Info

Publication number: CN214935698U
Application number: CN202120180338.5U
Authority: CN
Inventors: 陈铭; 朱凌云; 刘永光
Original assignee: Shanghai Yongxu Technology Co ltd
Current assignee: Shanghai Yongxu Technology Co ltd
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-11-30
Anticipated expiration: 2031-01-22

Abstract

The utility model relates to a power battery disassembling platform, which is used for disassembling the power battery of an electric automobile; the disassembling platform comprises a platform push-pull device, a platform supporting device, a hydraulic pump station and a lifting hydraulic cylinder, wherein the platform push-pull device is used for moving the platform; the hydraulic pump station controls the platform supporting device to carry out platform lifting operation through the lifting hydraulic cylinder; the disassembling platform also comprises a platform working surface for supporting a power battery, a middle working surface arranged on the platform supporting device, and a horizontal angle adjusting hydraulic cylinder, a central hydraulic cylinder and a front-back angle adjusting hydraulic cylinder which are arranged on the middle working surface; the front and rear angle adjusting hydraulic cylinders and the horizontal angle adjusting hydraulic cylinder are matched with the central hydraulic cylinder, and the level of the working surface of the platform is ensured through the front and rear and horizontal angles of the working surface of the hydraulic pump station adjusting platform respectively. The lifting horizontal posture is finely controlled, the dismounting is flexible, and the dismounting process is safe.

Description

Power battery dismantles platform

[ technical field ] A method for producing a semiconductor device

The utility model relates to the technical field of machinery, concretely relates to power battery dismantles platform.

[ background of the invention ]

With the development of new energy automobiles, the application of power batteries is more and more extensive. In the actual use process, the power battery needs to be disassembled due to scrapping or replacement of the power battery. In the process of disassembling the power battery, the personal safety of operators is ensured, and meanwhile, special equipment is developed to assist the operators in disassembling the power battery. At present, there are some related technical achievements for disassembling and supporting the power battery. For example, CN 209507484U discloses a scissor linkage type supporting platform, CN 111204677a and CN 108313928a disclose a detachable platform using a vertical push rod as a supporting member, and CN 210313326U discloses a supporting platform capable of moving laterally, which increases the flexibility of the platform.

However, in the actual power battery removal process, the power battery is required to be removed while remaining supported. This just first requires not only operating space, and guarantee that the battery in time obtains effectual support after dismantling the completion again, the condition that can not appear dropping, and above patent technique all can not satisfy above-mentioned requirement. Secondly, because the mass distribution of the power battery is uneven, the stress of the supporting component is uneven in the dismounting process, the situation that the posture of the power battery cannot be kept horizontal in the dismounting process is easy to happen, and accidents such as the power battery sliding off from the supporting platform can be caused. In addition, since the power batteries developed by different manufacturers have different structures, the requirements on the structural form and the position adjustment flexibility of the battery supporting member are provided, otherwise the disassembly efficiency of the power batteries is affected.

The utility model discloses dismantle above-mentioned technical problem in-process to power battery, dismantle the platform to power battery and carried out technical improvement.

[ Utility model ] content

The utility model aims at providing a power battery dismantles support and lift platform of meticulous control lift horizontal attitude, dismantlement flexibility, dismantlement process safety.

In order to achieve the purpose, the technical scheme adopted by the utility model is a power battery disassembling platform which is used for disassembling the power battery of the electric automobile; the disassembling platform comprises a platform push-pull device, a platform supporting device, a hydraulic pump station and a lifting hydraulic cylinder, wherein the platform push-pull device is used for moving the platform; the hydraulic pump station controls the platform supporting device to carry out platform lifting operation through the lifting hydraulic cylinder; the disassembling platform also comprises a platform working surface for supporting a power battery, a middle working surface arranged on the platform supporting device, and a horizontal angle adjusting hydraulic cylinder, a central hydraulic cylinder and a front-back angle adjusting hydraulic cylinder which are arranged on the middle working surface; the front and rear angle adjusting hydraulic cylinders and the horizontal angle adjusting hydraulic cylinder are matched with the central hydraulic cylinder, and the level of the working surface of the platform is ensured through the front and rear and horizontal angles of the working surface of the hydraulic pump station adjusting platform respectively.

Preferably, the central hydraulic cylinder is combined with the platform working surface in a ball contact mode, and the posture of the platform working surface is adjusted through the hydraulic pump station.

Preferably, the center hydraulic cylinder is located at a center of the working surface of the platform, and a connecting line between the front-rear angle-adjusting hydraulic cylinder and the horizontal angle-adjusting hydraulic cylinder is perpendicular to a connecting line between the center hydraulic cylinder and the front-rear angle-adjusting hydraulic cylinder.

In a further preferred technical scheme, the disassembling platform further comprises a supporting member for supporting the power battery; the working surface of the platform is provided with a plurality of fastening array holes which are arranged in order; the fastening array hole is used for positioning and clamping between the supporting component and the platform working surface.

Preferably, the supporting member and the fastening array hole are connected by bolts; the bolt is loosened when the position of the support member is adjusted, and the bolt is tightened when the position of the support member is adjusted.

Preferably, the support member is composed of a support head, a support rod, and a support base, and the support head, the support base, and the support rod are connected by screw threads.

Preferably, the support base is connected to the fastening array holes by bolts using a straight groove.

Preferably, the fastening array holes are composed of threaded holes with equal hole diameter and equal distance; the supporting base is square, the trend of the linear groove is coincident with the diagonal line of the square, the width of the linear groove is adapted to the diameter of the threaded hole of the fastening array hole, and the length of the linear groove is larger than the distance between the two adjacent diagonal threaded holes of the fastening array hole.

Preferably, the support head is designed in the shape of a disk for planar support of the power cell and/or in the shape of a stepped shaft for support of the aperture of the power cell.

Preferably, the platform push-pull device comprises a base and wheels positioned at the bottom of the base; the platform supporting device is a scissor mechanism device arranged on the base, and the scissor mechanism device comprises a slide rail, a connecting rod and a roller, wherein the slide rail is positioned on the middle working surface and the base; the roller on the right connecting rod of the scissor structure is fixed on the middle working surface and the base in a fixed hinge mode, and the roller on the left connecting rod of the scissor structure is arranged in the sliding rail; when the scissor fork mechanism device works in a lifting mode, the lifting hydraulic cylinder pushes and stretches the roller on the connecting rod to move left and right along the middle working face and the sliding rail on the base.

Preferably, the disassembly platform further comprises a level gauge arranged on the platform working surface and used for monitoring the level of the platform working surface.

Compared with the prior art, the utility model beneficial effect is: the practical requirement that the power battery is disassembled and supported at the same time is met, the structural form and the supporting position of the supporting and positioning component can be flexibly adjusted, the horizontal posture of the power battery in the lifting process is ensured, and the safety of operating personnel and the power battery in the disassembling process is ensured.

[ description of the drawings ]

Fig. 1 is a schematic structural diagram of a power battery disassembling platform.

Fig. 2 is a schematic three-dimensional structure diagram of a power battery disassembling platform.

FIG. 3 is a top schematic view of a power battery removal platform deck.

FIG. 4 is a schematic view of a power battery removal platform support member.

Fig. 5 is a schematic view of a power battery removal platform support base.

Fig. 6 is a flow chart of a power battery disassembling operation carried out by the power battery disassembling platform.

The reference numerals and components referred to in the drawings are as follows: 1. the device comprises a platform push-pull device, 2, a hydraulic pump station, 3, a lifting hydraulic cylinder, 4, a horizontal angle adjusting hydraulic cylinder, 5, a level gauge, 6, a central hydraulic cylinder, 7, a supporting component, 8, a platform working surface, 9, a middle working surface, 10, a sliding rail, 11, a scissor mechanism device, 12, a base, 13, wheels, 14, a front and rear angle adjusting hydraulic cylinder, 15, a supporting base, 16, a supporting rod, 17, a supporting head, 18 and fastening array holes.

[ detailed description ] embodiments

The invention will be further described with reference to the following examples and with reference to the accompanying drawings.

Example 1

This embodiment realizes a power battery dismantles platform.

Fig. 1 is a schematic structural diagram of a power battery disassembling platform. Fig. 2 is a schematic three-dimensional structure diagram of a power battery disassembling platform. As shown in fig. 1 and 2, the power battery disassembling platform of the embodiment is used for disassembling a power battery of an electric vehicle; the disassembling platform comprises a platform push-pull device 1, a platform supporting device, a hydraulic pump station 2 and a lifting hydraulic cylinder 3, wherein the platform push-pull device is used for moving the platform; the hydraulic pump station 2 controls the platform supporting device to carry out platform lifting operation through the lifting hydraulic cylinder 3; the disassembling platform also comprises a platform working surface 8 for supporting a power battery, a middle working surface 9 arranged on the platform supporting device, and a horizontal angle adjusting hydraulic cylinder 4, a central hydraulic cylinder 6 and a front and rear angle adjusting hydraulic cylinder 14 which are arranged on the middle working surface 9; the front and rear angle adjusting hydraulic cylinders 14 and the horizontal angle adjusting hydraulic cylinder 4 are matched with the central hydraulic cylinder 6, and the front and rear and horizontal angles of the platform working surface 8 are adjusted through the hydraulic pump station 2 respectively to ensure the level of the platform working surface 8.

Preferably, the central hydraulic cylinder 6 and the platform working surface 8 are combined in a ball contact mode, and the posture of the platform working surface 8 is adjusted through the hydraulic pump station 2. That is, the joint of the central hydraulic cylinder 6 and the platform working surface 8 adopts ball contact, so that the posture of the platform working surface 8 can be adjusted; the front-back angle adjusting hydraulic cylinder 14 and the horizontal angle adjusting hydraulic cylinder 4 are matched with the central hydraulic cylinder 6 and are respectively used for adjusting the level and the front-back angle of the working surface 8 of the platform so as to ensure the level of the platform.

Preferably, the center hydraulic cylinder 6 is located at the center of the platform work surface 8, and a line connecting the front-rear angle-adjusting hydraulic cylinder 14 and the horizontal angle-adjusting hydraulic cylinder 4 to the center hydraulic cylinder 6 is perpendicular.

FIG. 3 is a top schematic view of a power battery removal platform deck. As shown in fig. 3, in a further preferred embodiment, the detaching platform further includes a supporting member 7 for supporting the power battery; the platform working surface 8 is provided with a plurality of fastening array holes 18 which are arranged in order; the fastening array holes 18 are used for positioning and clamping between the support member 7 and the platform work surface 8. That is, the platform working surface 8 is provided with a plurality of small holes which are arranged in order, and each small hole is a spiral hole and is positioned and clamped between the supporting member 7 and the platform working surface 8.

Preferably, the supporting member 7 and the fastening array hole 18 are connected by bolts; the bolt is loosened when the position of the support member 7 is adjusted, and the bolt is tightened when the position of the support member 7 is adjusted.

FIG. 4 is a schematic view of a power battery removal platform support member. As shown in fig. 4, the supporting member 7 is preferably composed of a supporting head 17, a supporting rod 16, and a supporting base 15, and the supporting head 17, the supporting base 15, and the supporting rod 16 are connected by screw threads.

Fig. 5 is a schematic view of a power battery removal platform support base. As shown in fig. 5, the supporting base 15 is preferably connected to the fastening array holes 18 by bolts using a straight groove. Ensuring that the support member 7 can slide and rotate along the bolt when the orientation is adjusted. And after the position adjustment is finished, the supporting base 15 can be fastened with the working surface of the platform together for supporting the power battery.

Preferably, the fastening array holes 18 are composed of threaded holes with equal diameter and equal distance; the supporting base 15 is square, the direction of the linear groove is coincident with the diagonal line of the square, the width of the linear groove is adapted to the diameter of the threaded hole of the fastening array hole 18, and the length of the linear groove is greater than the distance between the diagonal threaded holes of two adjacent fastening array holes 18. The structure of the fastening array hole 18 and the structure of the supporting base 15 are independently seen as conventional design, but the fastening array hole 18 and the linear groove matched with the fastening array hole on the supporting base 15 are arranged, so that the technical problem of how the power battery dismounting platform adapts to electric vehicles of different models and the position and the size of the power battery is solved, the linear groove is arranged on the fastening array hole 18 and the supporting base 15 matched with the fastening array hole, the position of the supporting member 7 is changed by simply sliding and rotating along a bolt on the fastening array hole 18, and the technical effects of enabling the power battery dismounting platform to adapt to electric vehicles of different models and the position and the size of the power battery are rapidly and conveniently obtained.

Preferably, the above-mentioned support head 17 is designed in the shape of a disk for the planar support of the power cells and/or in the shape of a stepped shaft for the support of the aperture of the power cells.

Preferably, the platform push-pull device 1 comprises a base 12 and wheels 13 positioned at the bottom of the base 12; the platform supporting device is a scissor mechanism device 11 arranged on a base 12, and the scissor mechanism device 11 comprises a slide rail 10 positioned on the middle working surface 9 and the base 12, a connecting rod of a scissor structure and a roller on the connecting rod; the roller on the right connecting rod of the scissor structure is fixed on the middle working surface 9 and the base 12 in a fixed hinge mode, and the roller on the left connecting rod of the scissor structure is arranged in the slide rail 10; when the scissor mechanism device 11 is lifted, the lifting hydraulic cylinder 3 pushes and stretches the roller on the connecting rod to move left and right along the middle working surface 9 and the sliding rail 10 on the base 12. Namely a scissor mechanism, the scissor mechanism device is an execution component for lifting the platform, and is composed of a connecting rod for pushing and stretching a scissor structure by a lifting hydraulic cylinder 3; along with the lifting of the platform, the rollers of the scissor mechanism on the left middle working surface 9 and the base 12 move left and right along the sliding rails 10 on the middle working surface 9 and the base 12 respectively, and the rollers of the right middle working surface 9 and the base 12 are fixed on the middle working surface 9 and the base 12 respectively in a fixed hinge mode.

Preferably, the dismounting platform further comprises a level 5 arranged on the platform working surface 8 for monitoring the level of the platform working surface 8.

Example 2

This embodiment realizes a power battery dismantles platform. This embodiment is further specifically implemented on the basis of embodiment 1.

The embodiment provides a dismantle support and lift platform that power battery dismantled nimble, control is meticulous, dismantlement process safety, satisfies the power battery and dismantles and support the work requirement that needs go on simultaneously, satisfies the nimble adjustment that supports positioning member structural style and support position to guarantee the horizontal gesture of power battery lift in-process, guarantee the safety of dismantling process operation personnel and power battery.

The power battery disassembling platform comprises a platform push-pull device 1, a hydraulic pump station 2, a lifting hydraulic cylinder 3, a horizontal angle adjusting hydraulic cylinder 4, a level gauge 5, a central hydraulic cylinder 6, a supporting member 7, a platform working surface 8, a middle working surface 9, a slide rail 10, a scissor mechanism device 11, a base 12, wheels 13 and a front-rear angle adjusting hydraulic cylinder 14.

The engagement of the central hydraulic cylinder 6 with the platform work surface 8 is in ball contact for attitude adjustment of the platform work surface 8. The front-back angle adjusting hydraulic cylinder 14 and the horizontal angle adjusting hydraulic cylinder 4 are matched with the central hydraulic cylinder 6 and are respectively used for adjusting the level and the front-back angle of the working surface 8 of the platform so as to ensure the level of the platform.

The scissor fork mechanism device 11 is an executing component for lifting the platform and is composed of a connecting rod of a whole scissor fork structure pushed and stretched by the lifting hydraulic cylinder 3. Along with the lifting of the platform, the rollers of the scissor device on the left middle working surface 9 and the base 12 move left and right along the sliding rails 10 on the middle working surface 9 and the base 12 respectively, and the rollers of the right middle working surface 9 and the base 12 are fixed on the middle working surface 9 and the base 12 respectively in a fixed hinge mode.

The travel of the slide rails 10 should be able to meet the requirements of the highest and lowest lifting height of the platform.

The platform working surface 8 is provided with a plurality of small holes which are arranged in order, and each small hole is a spiral hole and is positioned and clamped by the supporting component 7 and the platform working surface 8.

The supporting member 7 and the platform working surface 8 are connected by bolts. When the position of the support member 7 is adjusted, the bolt is loosened; after the position of the support member 7 is adjusted, the bolt is tightened.

The supporting member 7 is composed of a supporting head 17, a supporting rod 16 and a supporting base 15. Wherein, the supporting head 17 and the supporting base 15 are both connected with the supporting rod 16 by screw thread.

The support head 17 can be designed to be in a disk shape for plane support of the power battery or a stepped shaft shape for support of the power battery hole according to requirements.

Wherein the design height of the support bar 16 is such as to meet the working space requirements of the dismantling operator.

Wherein, the support base 15 adopts a straight-line groove to be connected with the bolt of the platform acting surface 8, so as to ensure that the support base can slide and rotate along the bolt when adjusting the position of the support component 7. And after the position adjustment is finished, the supporting base 15 can be fastened with the platform working surface 8 together for supporting the power battery.

The hydraulic pump station 2 can supply pressure requirements for the lifting hydraulic cylinder 2, the central hydraulic cylinder 6, the horizontal angle adjusting hydraulic cylinder 4 and the front and rear angle adjusting hydraulic cylinders 14.

The level 5 is used for controlling a reference basis for adjusting the horizontal posture of the power battery in the lifting process of the platform.

The wheels 13 can meet the requirements of left-right and front-back movement of the disassembly platform, and comprise locking devices to ensure the stability in the disassembly process.

Fig. 6 is a flow chart of a power battery disassembling operation carried out by the power battery disassembling platform. As shown in fig. 6, the implementation steps of the power battery disassembling platform in this embodiment when in specific use are as follows:

1. the power battery disassembling platform comprises a platform push-pull device 1, a hydraulic pump station 2, a lifting hydraulic cylinder 3, a horizontal angle adjusting hydraulic cylinder 4, a level meter 5, a central hydraulic cylinder 6, a supporting member 7, a platform working surface 8, a middle working surface 9, a sliding rail 10, a scissor mechanism device 11, a base 12, wheels 13 and a front and rear angle adjusting hydraulic cylinder 14.

2. And carrying out power-off operation on the electric automobile and carrying out insulation protection.

3. And waiting for 5-10 minutes until the internal capacitor of the high-voltage component assembly is discharged. After discharging, the universal meter is used for detecting the voltage of the output end of the power battery, and when the voltage display value is below 10V, the power battery can be detached.

4. And lifting the electric automobile to a height of 1.8-2.0m by using equipment such as a lifting machine.

5. And an electric or manual screwdriver is adopted to remove the lower cover plate of the power battery to expose the lower bottom surface of the power battery.

6. The supporting portion of the lower surface of the power battery is observed, and a supporting member 7 is mounted on the platform working surface of the power battery detachment platform of the present embodiment.

7. And moving the power battery disassembling platform to the position right below the power battery, and lifting the working surface 8 of the platform to enable the supporting member 7 on the platform to gradually approach the bottom surface of the power battery.

8. The left and right and front and back inclination angles of the platform working surface of the power battery disassembling platform of the embodiment are adjusted through the horizontal angle adjusting hydraulic cylinder 4 and the front and back angle adjusting hydraulic cylinder 14, so that the horizontal state of the platform working surface is maintained.

9. The support head 17 is aligned with the power cell support by sliding or rotating the position of the adjustment support member 7. And then, lifting the disassembly platform again to support the power battery.

10. And (3) adopting an electric or manual screwdriver to remove the fixing bolt of the power battery and the vehicle body, and simultaneously removing other fixed connections between the power battery and the vehicle body.

11. The platform working face of the platform is dismantled to this embodiment of slowly reducing for separate gradually between power battery and the automobile body. In the process of power descending, the horizontal angle adjusting hydraulic cylinder 4 and the front and rear angle adjusting hydraulic cylinders 14 are continuously adjusted to adapt to the platform inclination caused by uneven mass distribution of the power battery pack.

12. And carrying out insulation treatment on the disassembled power storage battery, and moving the disassembly platform carrying the power storage battery to a disassembly operation site or a safe storage site.

To sum up, this embodiment provides a dismantle support and lift platform that power battery dismantled that dismantlement is nimble, control is meticulous, the dismantlement process is safe. Under the condition that the power battery disassembly operation and the power battery support are simultaneously carried out, the flexible adjustment of the structural form and the support position of the support positioning component is simultaneously met, and the disassembly efficiency is improved. Meanwhile, the horizontal posture of the power battery in the lifting process can be controlled, the upgrading stability and the level of the power battery can be guaranteed, and the safety of the power battery and operating personnel can be guaranteed. The power battery disassembling platform is reasonable in structure, high in bearing capacity, convenient to move and high in practicability, and effectively solves the technical problems and the defects in the background technology.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and additions can be made without departing from the principles of the present invention, and these improvements and additions should also be regarded as the protection scope of the present invention.

Claims

1. A power battery disassembly platform is used for disassembling power batteries of electric vehicles; the disassembling platform comprises a platform push-pull device (1) for moving the platform, a platform supporting device, a hydraulic pump station (2) and a lifting hydraulic cylinder (3); the hydraulic pump station (2) controls the platform supporting device to carry out platform lifting operation through the lifting hydraulic cylinder (3); the method is characterized in that: the disassembling platform also comprises a platform working surface (8) for supporting a power battery, a middle working surface (9) arranged on the platform supporting device, a horizontal angle adjusting hydraulic cylinder (4), a central hydraulic cylinder (6) and a front and rear angle adjusting hydraulic cylinder (14) which are arranged on the middle working surface (9); the front and rear angle adjusting hydraulic cylinders (14) and the horizontal angle adjusting hydraulic cylinder (4) are matched with the central hydraulic cylinder (6) and respectively ensure the level of the platform working surface (8) through the front and rear and horizontal angles of the hydraulic pump station (2) adjusting platform working surface (8).

2. The power battery disassembling platform according to claim 1, characterized in that: the central hydraulic cylinder (6) is in ball contact combination with the platform working surface (8), and the posture of the platform working surface (8) is adjusted through the hydraulic pump station (2).

3. The power battery disassembling platform according to claim 2, characterized in that: the central hydraulic cylinder (6) is positioned at the central position of the platform working surface (8), and the connecting line of the front and rear angle adjusting hydraulic cylinders (14) and the horizontal angle adjusting hydraulic cylinder (4) is vertical to the central hydraulic cylinder (6).

4. The power battery disassembling platform according to claim 1, characterized in that: the disassembly platform further comprises a support member (7) for supporting a power battery; the working surface (8) of the platform is provided with a plurality of fastening array holes (18) which are arranged in order; the fastening array holes (18) are used for positioning and clamping between the supporting member (7) and the platform working surface (8).

5. The power battery disassembling platform according to claim 4, wherein: the supporting member (7) is connected with the fastening array holes (18) through bolts; the bolt is loosened when the position of the support member (7) is adjusted, and the bolt is tightened when the position of the support member (7) is adjusted.

6. The power battery disassembling platform according to claim 5, wherein: the supporting member (7) is composed of a supporting head (17), a supporting rod (16) and a supporting base (15), and the supporting head (17), the supporting base (15) and the supporting rod (16) are in threaded connection.

7. The power battery disassembling platform according to claim 6, wherein: the supporting base (15) is connected with the fastening array holes (18) through bolts by adopting a straight-line-shaped groove.

8. The power battery disassembling platform according to claim 7, wherein: the fastening array holes (18) are composed of threaded holes with equal aperture and equal distance; the support base (15) is square, the trend of the linear groove coincides with the diagonal line of the square, the width of the linear groove adapts to the diameter of the thread hole of the fastening array hole (18), and the length of the linear groove is greater than the distance between the two adjacent diagonal thread holes of the fastening array hole (18).

9. The power battery disassembling platform according to claim 7, wherein: the support head (17) is designed in the shape of a disk for planar support of the power cell and/or in the shape of a stepped shaft for support of the aperture of the power cell.

10. A power battery disconnect platform according to any one of claims 1 to 8, wherein: the platform push-pull device (1) comprises a base (12) and wheels (13) positioned at the bottom of the base (12); the platform supporting device is a scissor mechanism device (11) arranged on a base (12), and the scissor mechanism device (11) comprises a slide rail (10) positioned on a middle working surface (9) and the base (12), a connecting rod of a scissor structure and a roller on the connecting rod; the roller on the right connecting rod of the scissor structure is fixed on the middle working surface (9) and the base (12) in a fixed hinge mode, and the roller on the left connecting rod of the scissor structure is arranged in the sliding rail (10); when the scissor fork mechanism device (11) works in a lifting mode, the lifting hydraulic cylinder (3) pushes and stretches the roller wheels on the connecting rods to move left and right along the middle working face (9) and the sliding rails (10) on the base (12).

11. A power battery disconnect platform according to any one of claims 1 to 8, wherein: the disassembly platform further comprises a level gauge (5) which is arranged on the platform working surface (8) and used for monitoring the level of the platform working surface (8).