CN219513278U

CN219513278U - Internal fixing device for energy storage battery cabinet

Info

Publication number: CN219513278U
Application number: CN202320608561.4U
Authority: CN
Inventors: 李薇; 明飞; 张康宁
Original assignee: China Energy Wanjia Energy Co ltd
Current assignee: China Energy Wanjia Energy Co ltd
Priority date: 2023-03-25
Filing date: 2023-03-25
Publication date: 2023-08-11
Anticipated expiration: 2033-03-25

Abstract

The utility model discloses an internal fixing device for an energy storage battery cabinet, which comprises a box door device for sealing, a box body device for containing energy storage of a battery and a clamping device for pushing and pressing the battery to be fixed, wherein the box door device is hinged with the box body device, and the clamping device is connected with the box body device in a plug-in manner; the box device comprises a box cabinet, four universal wheels are uniformly arranged at four corners of the bottom of the box cabinet, a plurality of partition boards are uniformly distributed in the box cabinet, two limit guide blocks are symmetrically arranged on the partition boards, a limit groove is formed in each limit guide block, and a lock catch is arranged on one side of the box cabinet. According to the internal fixing device for the energy storage battery cabinet, through the arrangement of secondary compression, the reliability of fixing the battery pack is ensured; the stability of the fixation of the battery pack is ensured through the pushing and pressing of the box door; through the setting that the universal wheel supports the removal, increased the flexibility that energy storage battery cabinet used.

Description

Internal fixing device for energy storage battery cabinet

Technical Field

The utility model belongs to the technical field of energy storage battery cabinets, and particularly relates to an internal fixing device for an energy storage battery cabinet.

Background

If the energy storage battery cabinet is used as a standby power supply, the energy storage battery cabinet can be understood to be a large-sized charging device, when the mains supply fails, the energy storage battery cabinet can supply power to a load (electrical equipment and other electric equipment in the home), the energy storage battery cabinet is of a KWH (energy unit, 1 KWH=1 DEG electricity) level generally, and a customer can select the energy storage battery cabinet with the corresponding size according to the electricity consumption of the load.

The Chinese patent with the reference to the application number CN202222925862.8 discloses a fixing mechanism of a battery pack of an energy storage cabinet, which comprises a cabinet, a bearing piece and a bolt, wherein the bearing piece is arranged in the cabinet and is used for placing the battery pack; one end of the battery pack, which is far away from the inner side of the cabinet, is fixed with the cabinet through a bolt; the battery pack is characterized by further comprising a limiting part and a matching part, wherein the limiting part corresponds to the battery pack one by one, and the limiting part is arranged on the inner wall of the cabinet; the cooperation portion sets up on the battery package, selectively supports with spacing portion and holds for it is spacing to the battery package one end that is close to the rack inboard. On the basis of the technical scheme, preferably, the limiting part comprises a limiting plate and a first inclined plane, wherein the limiting plate is fixed on the inner wall of the cabinet; the first inclined plane is arranged on the limiting plate, at least one of the first inclined planes is propped against the matching part.

The above patent has a complicated structure, and has a limited surface for contact and force application, and is poor in stability and reliability for fixing the battery pack. Therefore, a new device is designed, and the reliability of fixing the battery pack is ensured through the secondary compaction arrangement; the stability of the fixation of the battery pack is ensured through the pushing and pressing of the box door; through the setting that the universal wheel supports the removal, increased the flexibility that energy storage battery cabinet used.

Disclosure of Invention

The utility model aims to provide an internal fixing device for an energy storage battery cabinet, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the internal fixing device for the energy storage battery cabinet comprises a box door device for sealing, a box body device for containing energy storage of a battery and a clamping device for pushing and pressing the battery to be fixed, wherein the box door device is hinged with the box body device, and the clamping device is connected with the box body device in a plug-in mode; the box device comprises a box cabinet, four universal wheels are uniformly arranged at four corners of the bottom of the box cabinet, a plurality of partition boards are uniformly distributed in the box cabinet, two limit guide blocks are symmetrically arranged on the partition boards, limit grooves are formed in the limit guide blocks, and a lock catch is arranged on one side of the box cabinet; the clamping device comprises a supporting plate, two sliding rods are symmetrically arranged in the middle of the supporting plate in a sliding mode, springs are arranged on the sliding rods, a pressing plate is arranged behind the sliding rods, and a pushing plate is arranged in front of the sliding rods.

Further: the door device comprises a door plate, a handle is arranged on one surface of the door plate, a rubber pad is stuck on one surface of the door plate away from the handle, and a lock hook is arranged on the edge of the door plate.

Further: the lock hook and the handle are respectively connected with the box door plate through bolts.

Further: the limiting guide block is cuboid in shape, and the limiting guide block and the box cabinet are riveted together.

Further: the partition board and the box body cabinet are welded together.

Further: the push plate is welded with the slide rod, and the pressing plate is connected with the slide rod through a bolt.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the secondary compaction, the fixing reliability of the battery pack is ensured;

2. the stability of the fixation of the battery pack is ensured through the pushing and pressing of the box door;

3. through the setting that the universal wheel supports the removal, increased the flexibility that energy storage battery cabinet used.

Drawings

FIG. 1 is a schematic view of an internal fixing device for an energy storage battery cabinet according to the present utility model;

FIG. 2 is a schematic view of a door assembly of an internal fixture for an energy storage battery cabinet according to the present utility model;

FIG. 3 is a schematic view of a case assembly of an internal fixture for an energy storage battery cabinet according to the present utility model;

FIG. 4 is a schematic view of a clamping device of an internal fixture for an energy storage battery cabinet according to the present utility model;

fig. 5 is a top view of a clamping device of an internal fixing device for an energy storage battery cabinet according to the present utility model.

In the reference numerals: 1. a door device; 101. a box door panel; 102. a handle; 103. a latch hook; 104. rubber cushion; 2. a case device; 201. a cabinet; 202. a universal wheel; 203. a partition plate; 204. a limit guide block; 205. a limit groove; 206. locking; 3. a clamping device; 301. a support plate; 302. a push plate; 303. a slide bar; 304. a pressing plate; 305. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an internal fixing device for an energy storage battery cabinet comprises a box door device 1 for sealing, a box body device 2 for storing energy of a containing and discharging battery and a clamping device 3 for pushing and pressing the battery to be fixed, wherein the box door device 1 is hinged with the box body device 2, and the clamping device 3 is connected with the box body device 2 in a plug-in mode.

In this embodiment: the box door device 1 comprises a box door plate 101, wherein a handle 102 is arranged on one surface of the box door plate 101, a rubber pad 104 is stuck on one surface of the box door plate 101 far away from the handle 102, a lock hook 103 is arranged at the edge of the box door plate 101, the lock hook 103 and the handle 102 are respectively connected with the box door plate 101 through bolts, the handle 102 is pulled to open and close the box door plate 101, and the lock hook 103 is inserted into a lock catch 206 for fixation;

in this embodiment: the box body device 2 comprises a box body cabinet 201, four universal wheels 202 are uniformly arranged at four corners of the bottom of the box body cabinet 201, a plurality of partition plates 203 are uniformly distributed in the box body cabinet 201, the partition plates 203 and the box body cabinet 201 are welded together, two limit guide blocks 204 are symmetrically arranged on the partition plates 203, the limit guide blocks 204 are cuboid, the limit guide blocks 204 are riveted with the box body cabinet 201, limit grooves 205 are formed in the limit guide blocks 204, a lock catch 206 is arranged on one side of the box body cabinet 201, a battery pack is inserted between the limit guide blocks 204, the battery pack is pushed into the box body cabinet 201 along the partition plates 203, and the limit grooves 205 are used for clamping and supporting the limit of the plate 301;

in this embodiment: the clamping device 3 comprises a supporting plate 301, two sliding rods 303 are symmetrically arranged in the middle of the supporting plate 301 in a sliding mode, a spring 305 is arranged on the sliding rods 303, a pressing plate 304 is arranged behind the sliding rods 303, the pressing plate 304 is connected with the sliding rods 303 through bolts, a pushing plate 302 is arranged in front of the sliding rods 303, the pushing plate 302 and the sliding rods 303 are welded together, the pressing plate 304 is pressed to compress the spring 305, the supporting plate 301 is inserted between the limiting grooves 205 of the limiting guide blocks 204, the pressing plate 304 is loosened, the spring 305 pushes the pressing plate 304 to compress a battery pack through elasticity under the support of the sliding rods 303, and the box door plate 101 is forced through the pushing plate 302, so that the sliding rods 303 push the pressing plate 304 to fix the battery pack for secondary fixing.

Working principle: the handle 102 is pulled to open the box door plate 101, the battery pack is inserted between the limit guide blocks 204, the battery pack is pushed into the box cabinet 201 along the partition 203, the pressing plate 304 is pressed to compress the spring 305, the supporting plate 301 is inserted between the limit grooves 205 of the limit guide blocks 204, the pressing plate 304 is loosened, the spring 305 is pushed by the elastic force under the support of the sliding rod 303 to compress the battery pack, then the box door plate 101 is closed, the lock hook 103 is inserted into the lock catch 206 to be fixed, at the moment, the box door plate 101 is forced by the pushing plate 302, the sliding rod 303 pushes the pressing plate 304 to fix the battery pack for secondary fixation, and the whole battery pack is pushed to a use position under the support of the universal wheel 202.

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

Claims

1. The utility model provides an internal fixation device for energy storage battery cabinet, is including being used for confined chamber door gear (1), its characterized in that: the device further comprises a box body device (2) for containing the energy storage of the battery and a clamping device (3) for pushing and pressing the battery to be fixed, wherein the box door device (1) is hinged with the box body device (2), and the clamping device (3) is connected with the box body device (2) in a plug-in mode;

the box body device (2) comprises a box body cabinet (201), four universal wheels (202) are uniformly arranged at four corners of the bottom of the box body cabinet (201), a plurality of partition boards (203) are uniformly distributed in the box body cabinet (201), two limit guide blocks (204) are symmetrically arranged on the partition boards (203), limit grooves (205) are formed in the limit guide blocks (204), and a lock catch (206) is arranged on one side of the box body cabinet (201);

the clamping device (3) comprises a supporting plate (301), two sliding rods (303) are symmetrically arranged in the middle of the supporting plate (301) in a sliding mode, springs (305) are arranged on the sliding rods (303), pressing plates (304) are arranged behind the sliding rods (303), and pushing plates (302) are arranged in front of the sliding rods (303).

2. An internal fixation device for an energy storage battery cabinet according to claim 1, wherein: the box door device (1) comprises a box door plate (101), a handle (102) is arranged on one surface of the box door plate (101), a rubber pad (104) is stuck on one surface of the box door plate (101) away from the handle (102), and a lock hook (103) is arranged at the edge of the box door plate (101).

3. An internal fixation device for an energy storage battery cabinet according to claim 2, wherein: the lock hook (103) and the handle (102) are respectively connected with the box door plate (101) through bolts.

4. An internal fixation device for an energy storage battery cabinet according to claim 1, wherein: the limiting guide block (204) is cuboid in shape, and the limiting guide block (204) and the box cabinet (201) are riveted together.

5. An internal fixation device for an energy storage battery cabinet according to claim 1, wherein: the partition board (203) and the cabinet (201) are welded together.

6. An internal fixation device for an energy storage battery cabinet according to claim 1, wherein:

the push plate (302) and the sliding rod (303) are welded together, and the pressing plate (304) is connected with the sliding rod (303) through bolts.