CN210272496U

CN210272496U - Modular support suitable for battery module piles up fixed usefulness

Info

Publication number: CN210272496U
Application number: CN201921680870.2U
Authority: CN
Inventors: 张微中; 许谦
Original assignee: Jiangsu Daqin New Energy Technology Co ltd
Current assignee: Daqin Digital Energy Technology Co ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-04-07
Anticipated expiration: 2029-10-09

Abstract

The utility model relates to a lithium cell production technical field especially relates to a modular support suitable for battery module piles up fixed usefulness, including supporting structure, spacing limit, flanging plate, metal hasp, under bracing structure, hasp accessory, second on supporting structure, connecting plate, battery module, pressure rivet screw, panel hangers and handle, two spacing limit is located the both sides at first supporting structure top respectively, two one side of flanging plate respectively with the back fixed connection of first supporting structure both sides. The utility model provides a battery module when a plurality of pile up the use, the poor problem of space flexibility of traditional rack fixed knot structure has reached the flexibility that improves the support, can adjust the quantity of modular support according to the quantity of used battery module, with how many battery module just make up how many supports, pile up quantity according to demand adjustment support when making things convenient for the site operation, reduced battery fixed knot structure's cost and commodity circulation cost of transportation.

Description

Modular support suitable for battery module piles up fixed usefulness

Technical Field

The utility model relates to a lithium cell production technical field especially relates to a modular support suitable for battery module piles up fixed usefulness.

Background

Lithium batteries are a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a negative electrode material. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. With the development of science and technology, lithium batteries have become mainstream, and the lithium batteries can be roughly divided into two types: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The fifth generation of rechargeable batteries, lithium metal batteries, was born in 1996, and the safety, specific capacity, self-discharge rate and cost performance of rechargeable batteries were all superior to those of lithium ion batteries.

In the production process of the lithium battery, finished lithium batteries need to be assembled into battery modules and are connected in series according to required voltage, in the past, a standard electrical cabinet is mainly adopted for stacking and using modes of the battery modules, the specifications of the electrical cabinet are fixed specifications, flexible structural expansibility is not provided, the battery modules are often customized according to requirements, and when the battery modules need to be increased or decreased, the corresponding electrical cabinet also needs to be replaced, so that the flexibility and the practicability of assembly are greatly reduced, the cost is increased, the battery modules cannot be used, meanwhile, the electrical cabinet is large in size, extremely occupies installation space, and the manufacturing cost is undoubtedly increased for compact equipment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a modular support suitable for battery module piles up fixed usefulness, battery module has been solved when a plurality of pile up the use, the poor problem of traditional rack fixed knot structure's space flexibility, the flexibility that improves the support has been reached, can adjust modular support's quantity according to the quantity of used battery module, how many supports just make up with how many battery modules, metal hasp easy dismounting, pile up quantity according to demand adjustment support when making things convenient for the site operation, the cost and the commodity circulation cost of transportation of battery fixed knot structure have been reduced.

(II) technical scheme

In order to realize the technical problem, the utility model provides a following technical scheme: a modular support suitable for stacking and fixing battery modules comprises a first upper supporting structure, limiting edges, flanging plates, metal hasps, a lower supporting structure, hasp accessories, a second upper supporting structure, a connecting plate, a battery module, press riveting screws, panel hangers and handles, wherein the two limiting edges are respectively positioned at two sides of the top of the first upper supporting structure, one sides of the two flanging plates are respectively fixedly connected with the back surfaces of two sides of the first upper supporting structure, the tops of two sides of the first upper supporting structure are respectively fixedly connected with the two metal hasps through screws, two sides of the lower supporting structure are respectively fixedly connected with the bottoms of two sides of the first upper supporting structure through screws, the bottoms of two sides of the lower supporting structure are respectively fixedly connected with the hasp accessories through screws, the second upper supporting structure is positioned in front of the first upper supporting structure, the front surfaces of two sides of the second upper supporting structure are fixedly connected with one side of the two connecting plates respectively.

Further, the shape of the first upper supporting structure and the second upper supporting structure is the inverted U-shaped, and the same component connection state is adopted between the first upper supporting structure and the second upper supporting structure.

Further, spacing limit and turn-ups board all are the integrated into one piece structure with first last bearing structure, bearing structure is the integrated into one piece structure on connecting plate and the second, the fixed orifices has all been seted up on turn-ups board and the connecting plate, the shape and size between turn-ups board and the connecting plate is unanimous.

Further, the battery module is located two the top of lower bearing structure, the front and the back at battery module top contact with the top of bearing structure inner wall on first and the second respectively.

Furthermore, internal thread holes are formed in two sides of the back face of the battery module, and the two sides of the back face of the battery module are fixedly connected with the two flanging plates through press riveting screws respectively.

Furthermore, the two sides of the front surface of the battery module are respectively fixedly connected with one side of the two panel hangers, the panel hangers are provided with fixing holes and are fixedly connected with the connecting plate through screws.

Furthermore, the middle position of the front side of the panel hanging lug is fixedly connected with the handle, and the outer surface of the handle is sleeved with the protective sleeve.

(III) advantageous effects

The utility model provides a modular support suitable for battery module piles up fixed usefulness possesses following beneficial effect:

1. the utility model provides a support can pile up from top to bottom, it is fixed to carry out interlocking formula through the metal hasp of both sides and the hasp accessory on another group's support, form a easy dismounting's battery mount, battery module accessible screw is fixed with flanging plate and connecting plate respectively, and the support can pile up at the field assembly, and is convenient and fast, simultaneously because its easy dismounting, in the transportation, can transport with minimum support unit, the transportation space has been saved, the logistics cost is reduced, and this supporting structure is modular structure, can carry out the independent assortment, can assemble at the field assembly, and is convenient and fast.

2. The utility model discloses a limit structure at top, the standing groove that two spacing limits formed promptly, the metal hasp lock of the left and right sides simultaneously can freely pile up for the metal support that is used for placing battery module, and this support can pile up at the on-the-spot equipment, and convenient and fast has increased the space flexibility of site operation, because its easy dismounting transports simultaneously in the transportation, can transport with minimum support unit, has saved the transportation space, has reduced the logistics cost.

3. The utility model discloses can adjust the quantity of modular support according to the quantity of used battery module, with how many battery module just make up how many supports, metal hasp easy dismounting, adjust the support according to the demand when making things convenient for the site operation and pile up quantity, reduced battery fixed knot structure's cost and commodity circulation cost of transportation to need not the electrical cabinet of customization, can increase and decrease the battery module according to the demand, consequently improved the commonality to the battery module and reduced installation cost.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention in a partially exploded view;

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

fig. 3 is a schematic front view of the structural support and the battery pack of the present invention;

fig. 4 is a schematic front view of the structure frame and the battery module of the present invention stacked for use.

In the figure: 1. a first upper support structure; 2. a limiting edge; 3. a flanging plate; 4. a metal hasp; 5. a lower support structure; 6. a snap fitting; 7. a second upper support structure; 8. a connecting plate; 9. a battery module; 10. pressing and riveting the screw; 11. a panel suspension loop; 12. a handle.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a modular support suitable for stacking and fixing battery modules comprises a first upper supporting structure 1, limiting edges 2, flanging plates 3, metal hasps 4, a lower supporting structure 5, hasp accessories 6, a second upper supporting structure 7, a connecting plate 8, a battery module 9, press riveting screws 10, panel hangers 11 and a handle 12, wherein the two limiting edges 2 are respectively positioned at two sides of the top of the first upper supporting structure 1, one side of each flanging plate 3 is respectively fixedly connected with the back surfaces of two sides of the first upper supporting structure 1, the top parts of two sides of the first upper supporting structure 1 are respectively fixedly connected with the two metal hasps 4 through screws, two sides of the lower supporting structure 5 are respectively fixedly connected with the bottom parts of two sides of the first upper supporting structure 1 through screws, the bottom parts of two sides of the lower supporting structure 5 are respectively fixedly connected with the hasp accessories 6 through screws, the second upper supporting structure 7 is positioned in front of the first upper supporting structure 1, the front surfaces of the two sides of the second upper supporting structure 7 are respectively fixedly connected with one sides of the two connecting plates 8.

The metal hasps 4 on two sides and the hasps fittings 6 on the other group of supports are mutually locked and fixed to form a battery fixing frame which is convenient to disassemble and assemble, a battery module 9 can be respectively fixed with the flanging plate 3 and the connecting plate 8 through screws, and the supports can be assembled and stacked on site conveniently and quickly, meanwhile, because of the convenient disassembly and assembly, the battery module can be transported by a minimum support unit in the transportation process, the transportation space is saved, the logistics cost is reduced, the support structure is a modular structure and can be freely combined and assembled on site, the battery module can be conveniently and quickly assembled, through the limiting structure on the top, namely the placing grooves formed by the two limiting edges 2, the metal hasp locks on the left side and the right side can be freely stacked to form the metal support for placing the battery module, the support can be assembled and stacked on site, the convenience and the rapidness are realized, and the space flexibility of site construction is, meanwhile, due to the fact that the support frame is convenient to disassemble and assemble, the support frame can be transported by the smallest support frame unit in the transportation process, transportation space is saved, and logistics cost is reduced.

The shapes of the first upper supporting structure 1 and the second upper supporting structure 7 are inverted U-shaped, the same component connection state is formed between the first upper supporting structure 1 and the second upper supporting structure 7, the limiting edge 2 and the flanging plate 3 are both integrated with the first upper supporting structure 1, the connecting plate 8 and the second upper supporting structure 7 are integrated, the flanging plate 3 and the connecting plate 8 are both provided with fixing holes, the shapes and the sizes between the flanging plate 3 and the connecting plate 8 are consistent, the battery module 9 is positioned at the tops of the two lower supporting structures 5, the front surface and the back surface of the top of the battery module 9 are respectively contacted with the tops of the inner walls of the first upper supporting structure 1 and the second upper supporting structure 7, two sides of the back surface of the battery module 9 are provided with internal thread holes, two sides of the back surface of the battery module 9 are respectively fixedly connected with the two flanging plates 3 through press riveting screws 10, two sides of the front surface of the battery module 9 are respectively fixedly connected with one sides of the two panel hangers 11, the fixed orifices has been seted up on panel hangers 11, panel hangers 11 pass through screw and 8 fixed connection of connecting plate, the positive intermediate position of panel hangers 11 and handle 12 fixed connection, the lag has been cup jointed to the surface of handle 12, the utility model discloses can adjust modular support's quantity according to used battery module 9's quantity, with how many supports of how many battery module just make up, metal hasp easy dismounting, adjust the support according to the demand when making things convenient for the site operation and pile up quantity, the cost and the commodity circulation cost of transportation of battery fixed knot structure have been reduced to need not the electrical cabinet of customization, can increase and decrease battery module 9 according to the demand, consequently improved the commonality to battery module 9 and reduced installation cost.

The materials of the first upper supporting structure 1 and the second upper supporting structure 7 are SECC, other metal materials can be used, the upper supporting structure of the bracket is formed by bending a metal sheet, wherein the top part is bent to form an upward limiting groove, the front surface is bent to form 2 turnups, the back surfaces of the turnups are pressed and riveted with nuts for fixing with the battery module, in the direct vertical stacking process of the structure, the bottom structure of the upper bracket is just clamped into the top limit groove of the lower bracket to play a role in front and back limit, the metal hasp 4 and the hasp accessory 6 adopt a universal metal hasp lock, the fitting can also be replaced by other snap locks, the function of which is that during the stacking of the supports, the supports in the stacking direction are fixedly locked, the supports can be stacked up and down, the front and the back are limited through the limiting groove at the top of the bracket, and the up and down and the left and right are limited and fixed through the metal hasps at the two sides.

According to fig. 4, the utility model provides a support adopts the SECC preparation of 2mm thickness to form, and the modularization piles up 8 layers of quantity and can accomplish, increases the modularization support thickness and changes the intensity of material after, and the quantity restriction that piles up of this structure is not limited to 8 layers.

The working principle is as follows: in the using process, firstly, the first upper supporting structure 1 and the second upper supporting structure 7 are respectively assembled and connected with the two lower supporting structures 5, then the battery module 9 is placed at the top parts of the two lower supporting structures 5, the two ends of the bottom part of the battery module 9 are contacted with the battery module, meanwhile, the flanging plate 3 is respectively connected with the back surface of the battery module 9 by using the rivet pressing screw 10, then the panel hangers 11 are connected with the connecting plate 8, at the moment, the battery module 9 is stably connected with the bracket, then the other group of brackets are assembled according to the above, the process does not need to assemble the battery module 9, then the bottom parts of the two brackets are respectively placed at the top parts of the two brackets, the positions are just positioned in the space between the two limiting edges 2, so as to form the front and back limiting effect, then, the metal hasps 4 are locked with the hasps fittings 6, and how many brackets are combined with, the metal hasp is convenient to disassemble and assemble, and the stacking quantity of the supports can be adjusted according to requirements during on-site construction.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a modular support suitable for battery module piles up fixed usefulness, includes that supporting structure (1), spacing limit (2), flanging plate (3), metal hasp (4), under bracing structure (5), hasp accessory (6), supporting structure (7), connecting plate (8), battery module (9), rivet screw (10), panel hangers (11) and handle (12) on the second, its characterized in that: two limit (2) are located the both sides at first last bearing structure (1) top respectively, two one side of turn-ups board (3) is respectively with the back fixed connection of first last bearing structure (1) both sides, the top of first last bearing structure (1) both sides respectively with two metal hasp (4) pass through screw fixed connection, the both sides of under bracing structure (5) are respectively through screw fixed connection with the bottom of first last bearing structure (1) both sides, the bottom of under bracing structure (5) both sides is respectively through screw fixed connection with hasp accessory (6), bearing structure (7) are located the place ahead of first last bearing structure (1) on the second, the front of bearing structure (7) both sides is respectively with two on the second one side fixed connection of connecting plate (8).

2. A module support according to claim 1, wherein the module support comprises: the shape of the first upper supporting structure (1) and the second upper supporting structure (7) is an inverted U-shaped shape, and the same component connection state is adopted between the first upper supporting structure (1) and the second upper supporting structure (7).

3. A module support according to claim 1, wherein the module support comprises: spacing limit (2) and turn-ups board (3) all be the integrated into one piece structure with first last bearing structure (1), bearing structure (7) are the integrated into one piece structure on connecting plate (8) and the second, the fixed orifices has all been seted up on turn-ups board (3) and connecting plate (8), the shape size between turn-ups board (3) and connecting plate (8) is unanimous.

4. A module support according to claim 1, wherein the module support comprises: the battery module (9) is located two the top of under bracing structure (5), the front and the back at battery module (9) top contact with the top of bearing structure (7) inner wall on first bearing structure (1) and the second respectively.

5. A module support according to claim 1, wherein the module support comprises: the internal thread hole has been seted up to the both sides at battery module (9) back, the both sides at battery module (9) back are through rivet pressing screw (10) respectively with two flanging plate (3) fixed connection.

6. A module support according to claim 1, wherein the module support comprises: the battery module (9) is characterized in that the two sides of the front surface of the battery module are respectively fixedly connected with one side of the panel hangers (11), the panel hangers (11) are provided with fixing holes, and the panel hangers (11) are fixedly connected with the connecting plate (8) through screws.

7. A module support according to claim 1, wherein the module support comprises: the front middle position of the panel hangers (11) is fixedly connected with the handle (12), and the outer surface of the handle (12) is sleeved with a protective sleeve.