CN218520995U

CN218520995U - Locking and unlocking lifting platform

Info

Publication number: CN218520995U
Application number: CN202221901246.2U
Authority: CN
Inventors: 朱立洲; 刘志敏
Original assignee: Ningbo Jiang Chen Automation Equipment Co ltd
Current assignee: Ningbo Jiang Chen Automation Equipment Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2023-02-24
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a locking and unlocking lifting platform, include: the bottom of the supporting plate is provided with a lifting assembly used for providing driving force; the middle part of the positioning plate is provided with an opening for the support plate to pass through, two sides of the positioning plate are provided with a plurality of positioning holes, and a traction piece is arranged between the positioning plate and the support plate so that the support plate drives the positioning plate to move upwards; the unlocking plate is arranged on two sides of the positioning plate, a plurality of unlocking gun assemblies are arranged on the unlocking plate, and the unlocking gun assemblies are aligned with the positioning holes, so that the manufacturing cost is reduced.

Description

Locking and unlocking lifting platform

Technical Field

The utility model relates to a new energy automobile technical field, concretely relates to add unblock lift platform.

Background

At present, new energy automobile has gained popularity in the market, most new energy automobile models fix the battery package in its chassis bottom at present, be convenient for trade the station to the quick replacement of battery package, one kind among the prior art is used for new energy automobile to trade the elevating gear in the station, it includes elevating system, and the upper landing plate by elevating system driven, well landing plate and lower landing plate, three landing plates carry the support respectively, the effect of location, and the outline of three landing plates is unanimous, lead to the thickness of platform too big, and manufacturing cost increases substantially, additionally, because platform weight increases, also increase in step to elevating gear's requirement.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a locking and unlocking lift platform reduces manufacturing cost.

The above technical object of the present invention can be achieved by the following technical solutions: a locking and unlocking elevating platform comprising:

the bottom of the supporting plate is provided with a lifting assembly used for providing driving force;

the middle part of the positioning plate is provided with an opening for the support plate to pass through, two sides of the positioning plate are provided with a plurality of positioning holes, and a traction piece is arranged between the positioning plate and the support plate so that the support plate drives the positioning plate to move upwards;

the unlocking plate is arranged on two sides of the positioning plate, a plurality of unlocking gun assemblies are arranged on the unlocking plate, and the unlocking gun assemblies are aligned with the positioning holes.

Furthermore, the locating plate corresponds the both sides of backup pad and is equipped with the location region, the unlocking plate corresponds the below that sets up in the location region, just the unlocking plate profile corresponds with the profile in location region, lifting unit locates under the backup pad.

Furthermore, the traction piece is a chain, a support is arranged below the positioning plate, the lower end of the chain is connected with the support, and the upper end of the chain is connected to the end of the supporting plate.

Furthermore, a plurality of sensors are arranged on two sides of the positioning plate.

Furthermore, a plurality of first weights are arranged on two sides of the positioning plate, and the sensor penetrates through the first weights.

Further, a plurality of second weights are further arranged on the positioning plate, and the first weights and the second weights are arranged in a vertically adjustable mode.

Furthermore, be equipped with a plurality of reference columns on the unblock board, the reference column is about between the unblock rifle subassembly.

Furthermore, the both ends of unlocking plate are equipped with lift cylinder, lift cylinder one side is equipped with first guide bar subassembly.

Further, the lifting assembly comprises a bottom plate and a plurality of hydraulic cylinders arranged on the bottom plate, and a plurality of second guide rod assemblies are arranged between the hydraulic cylinders.

Compared with the prior art, the utility model has the advantages of it is following and beneficial effect: 1. the opening is formed in the positioning plate, the supporting plate is arranged in the opening of the positioning plate in an unremoved state, so that the supporting plate and the positioning plate form an integral plate, and the unlocking plate is arranged under the positioning plate in a side edge manner, so that the weight, thickness and materials of the positioning plate, the unlocking plate and the supporting plate are greatly reduced, the cost is reduced, the thickness is reduced, and the arrangement space of other mechanisms on the supporting plate is saved;

2. the backup pad is by pneumatic cylinder drive lifting for its lift action is more stable, and in the course of the work, the backup pad at first forms the support with the battery package, and then the locating plate is driven the lifting by the backup pad and is fixed a position with the battery package, and the action of unblock rifle subassembly on the unlocking plate at last realizes adding the unblock, makes backup pad, locating plate and unlocking plate move respectively, improves the stability and the reliability of adding unblock work.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic bottom structure of the present invention;

FIG. 3 is an exploded view of the support plate, alignment plate and unlocking plate of the present invention;

fig. 4 is a schematic structural view of the lifting assembly of the present invention;

in the figure: 1. a support plate;

2. positioning a plate; 2.1, opening; 2.2, positioning the opening; 2.3, positioning the area;

3. an unlocking plate; 3.1, unlocking the gun assembly;

4. a lifting assembly; 4.1, a bottom plate; 4.2, a hydraulic cylinder; 4.3, a second guide rod assembly;

5. a traction member; 6. a support;

7. a sensor; 8. a first weight; 9. a second weight; 10. a positioning column; 11. a lifting cylinder; 12. a first guide bar assembly;

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

It will be understood that, although the terms upper, middle, lower, top, end, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another for ease of understanding, and are not used to define any directional or sequential limitations.

As shown in fig. 1-4, a locking and unlocking elevating platform comprises:

the battery pack supporting device comprises a supporting plate 1 and a battery pack, wherein the supporting plate 1 is used for forming a support with the battery pack, and a lifting assembly 4 used for providing driving force is arranged at the bottom of the supporting plate 1;

the middle part of the positioning plate 2 is provided with an opening 2.1 for the support plate 1 to pass through, the support plate 1 and the positioning plate 2 form an integral plate-shaped structure under the condition of not lifting, a plurality of positioning holes are arranged at two sides of the positioning plate 2, and a traction piece 5 is arranged between the positioning plate 2 and the support plate 1 so that the positioning plate 2 is driven by the support plate 1 to move upwards;

the unlocking plate 3 is arranged on two sides of the bottom of the positioning plate 2, a plurality of unlocking gun assemblies 3.1 are arranged on the unlocking plate 3, the unlocking gun assemblies 3.1 are aligned with the positioning holes, and the unlocking gun assemblies 3.1 are used for unlocking or locking screws on a battery pack frame, so that the battery pack is detached and installed.

Specifically, as shown in dotted line department in fig. 3, the both sides that locating plate 2 corresponds backup pad 1 are equipped with location area 2.3, unlocking plate 3 corresponds the below that sets up in location area 2.3, lifting unit 4 locates backup pad 1 under, and location area 2.3 corresponds the both sides of backup pad 1 peripherally for unlocking plate 3 only need arrange and be rectangular shape plate, and then reduce unlocking plate 3's volume and material cost.

As shown in fig. 2, as a further explanation of the pulling member 5, the pulling member 5 is a chain, and a bracket 6 is arranged below the positioning plate 2, the lower end of the chain is connected with the bracket 6, and the upper end of the chain is connected with the end of the supporting plate 1, wherein the supporting plate 1 is rectangular, the number of the chains is four, and the chains are arranged corresponding to the end corners of the supporting plate 1.

Optionally, the traction member 5 may also be a pull rod, and a sliding groove matched with the pull rod is arranged on the bracket 6 to ensure the stability of the action.

As a further embodiment of the positioning plate 2, a plurality of sensors 7 are arranged on two sides of the positioning plate 2, the plurality of sensors 7 are arranged in the positioning area 2.3, the lifting assembly 4 drives the supporting plate 1, and then the traction piece 5 drives the positioning plate 2 to move upwards, so that the sensors 7 sense the battery pack frame.

Specifically, a plurality of first weights 8 are arranged on two sides of the positioning plate 2, the sensor 7 penetrates through the first weights 8, and an opening 2.1 for exposing the sensor 7 is formed in the upper end of the first weight 8.

Specifically, still be equipped with a plurality of second weights 9 on locating plate 2, first weight 8 and second weight 9 are about vertical adjustable setting, through above improvement, first weight 8 and second weight 9 accessible bolt's fixed mode are installed to adjust the plane position of every balancing piece, in addition, still be equipped with the recess that is used for supplying first, second weight 9 embedding on locating plate 2, through set up the gasket in the recess in order to further adjust the plane degree.

As a further embodiment of the unlocking plate 3, a plurality of positioning columns 10 are arranged on the unlocking plate 3, the positioning columns 10 are arranged between the unlocking gun assemblies 3.1, and positioning holes are arranged on the positioning plate 2 corresponding to the positioning columns 10 and the action ends of the unlocking gun assemblies 3.1.

Specifically, the both ends of unlocking plate 3 are equipped with

lift cylinder

11, 11 one sides of lift cylinder are equipped with first guide bar subassembly 12, drive the lifting of unlocking plate 3 through lift cylinder 11 to the action end that makes reference column 10 and unlocking rifle subassembly 3.1 can stretch into the locating hole, guarantees to add the reliability of unblock action.

The first guide rod assembly 12 includes a first guide sleeve and a first guide rod penetrating the first guide sleeve.

Specifically, the unblocking rifle subassembly 3.1 includes a power cylinder that can provide the moment of torsion to and set up the rifle body on the power cylinder action end, the tip of rifle body sets up the blind hole, and this blind hole is used for cooperating with the locking piece on the battery package frame.

As shown in fig. 4, specifically, the lifting assembly 4 includes a bottom plate 4.1, and a plurality of hydraulic cylinders 4.2 disposed on the bottom plate 4.1, and a plurality of second guide rod assemblies 4.3 are disposed between the hydraulic cylinders 4.2, where the number of the hydraulic cylinders 4.2 is specifically four, and the hydraulic cylinders are distributed at four ends of the support plate 1, and the second guide assembly includes a second guide sleeve and a second guide rod, and in a non-lifted state, the upper end of the second guide sleeve approaches to the bottom surface of the support plate 1.

The specific embodiments are only for explaining the present invention, and it is not a limitation to the present invention, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the claims of the present invention.

Claims

1. A locking and unlocking elevating platform, comprising:

the lifting device comprises a supporting plate (1), wherein a lifting assembly (4) used for providing driving force is arranged at the bottom of the supporting plate (1);

the positioning device comprises a positioning plate (2), wherein an opening (2.1) for a supporting plate (1) to pass through is formed in the middle of the positioning plate (2), a plurality of positioning holes are formed in two sides of the positioning plate (2), and a traction piece (5) is arranged between the positioning plate (2) and the supporting plate (1) so that the supporting plate (1) drives the positioning plate (2) to move upwards;

the unlocking plate (3) is arranged on two sides of the positioning plate (2), a plurality of unlocking gun assemblies (3.1) are arranged on the unlocking plate (3), and the unlocking gun assemblies (3.1) are aligned with the positioning holes.

2. The locking and unlocking elevating platform as claimed in claim 1, wherein: the locating plate (2) is provided with a locating area (2.3) corresponding to two sides of the supporting plate (1), the unlocking plate (3) is correspondingly arranged below the locating area (2.3), and the lifting assembly (4) is arranged under the supporting plate (1).

3. The locking and unlocking elevating platform as claimed in claim 1, wherein: the traction piece (5) is a chain, a support (6) is arranged below the positioning plate (2), the lower end of the chain is connected with the support (6), and the upper end of the chain is connected to the end of the support plate (1).

4. The locking and unlocking elevating platform as claimed in claim 1, wherein: and a plurality of sensors (7) are arranged on two sides of the positioning plate (2).

5. The locking and unlocking elevating platform as claimed in claim 4, wherein: the locating plate (2) both sides are equipped with a plurality of first weights (8), sensor (7) wear to locate on first weight (8) through first weight (8).

6. The locking and unlocking elevating platform as claimed in claim 5, wherein: the positioning plate (2) is further provided with a plurality of second weights (9), and the first weights (8) and the second weights (9) are arranged in a vertically adjustable mode.

7. The locking and unlocking elevating platform as claimed in claim 1, wherein: a plurality of positioning columns (10) are arranged on the unlocking plate (3), and the positioning columns (10) are arranged between the unlocking gun assemblies (3.1).

8. The locking and unlocking elevating platform as claimed in claim 1, wherein: the two ends of the unlocking plate (3) are provided with lifting cylinders (11), and one side of each lifting cylinder (11) is provided with a first guide rod assembly (12).

9. The locking and unlocking elevating platform as claimed in claim 1, wherein: lifting unit (4) include bottom plate (4.1) to and locate a plurality of pneumatic cylinders (4.2) on bottom plate (4.1), a plurality of second guide bar subassemblies (4.3) have been arranged between pneumatic cylinder (4.2).