CN217881744U

CN217881744U - Battery mounting bracket and use anti-island electrical cabinet of low pressure of this battery mounting bracket

Info

Publication number: CN217881744U
Application number: CN202222075804.0U
Authority: CN
Inventors: 卢志
Original assignee: Yulin Power Supply Bureau of Guangxi Power Grid Co Ltd
Current assignee: Yulin Power Supply Bureau of Guangxi Power Grid Co Ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-11-22
Anticipated expiration: 2032-08-08

Abstract

The utility model provides a battery mounting rack and a low-voltage anti-islanding electrical cabinet using the same, which comprises a frame body, wherein two end surfaces and the bottom surface of the frame body are open and are used for accommodating and placing a storage battery; the bottom parts of the two outer walls of the frame body are respectively provided with a connecting plate, and each connecting plate is provided with a first through hole; an extension plate is fixedly arranged at the top of one end of the frame body, and a shear mark is arranged at the joint of the extension plate and the frame body; when the extension plate is bent towards one side of the port of the frame body, a barrier is formed at the port to support the storage battery; its novel structure can carry out corresponding adjustment according to the installation direction of battery, can carry out the bearing to the bottom of the battery of vertical installation, effectively strengthens the installation to the battery, prevents that easy pine of battery from taking off and dropping.

Description

Battery mounting bracket and use anti-island electrical apparatus cabinet of low pressure of this battery mounting bracket

Technical Field

The utility model relates to an electric appliance cabinet field, more specifically relates to a battery mounting bracket and use anti-isolated island electric appliance cabinet of low pressure of this battery mounting bracket.

Background

The anti-islanding protection is a relay protection measure for preventing the unplanned continuous islanding operation of the distributed power supply grid-connected power generation system, and the anti-islanding electric appliance cabinet is a protection device designed based on the principle; the anti-islanding electric appliance cabinet comprises a disturbance resistor, a breaker, a primary wiring terminal, an antenna, an AC/DC module, a storage battery, an intelligent measurement and control device, a three-phase unbalanced board card, a GPRS DTU, a time relay, an intermediate relay, a secondary wiring terminal and other electric appliances which are electrically connected and matched; the storage battery is used as a power supply for switching on and off of the switching-on and switching-off of system equipment, ensuring normal operation of some equipment/systems, lighting and other functions, and has important functions;

the storage battery is installed on the existing electric appliance cabinet body mainly different from the type of the storage battery, and if part of the storage batteries are provided with relevant installation connecting parts, the storage batteries can be installed through the installation connecting parts; however, part of the storage batteries are only of a pure battery structure, and at this time, external parts are required to be mounted, but at present, the storage batteries are usually fixed through a simple pressing ring shown in fig. 4, so that the structure is simple, the cost is low, and the mounting requirements of general batteries can be met; but it also has the obvious defect that the contact area between the pressure ring and the battery is not large, the stability is weak, and especially under the condition that the storage battery can only be vertically installed, the pressure ring lacks the support for the bottom of the storage battery; when the electric cabinet is carried or transported, if vibration jolts on the way and the self weight of the storage battery is considered, loosening of the pressure ring can be caused, so that the storage battery falls off, and therefore improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to solve the technical problem that a battery mounting bracket and use anti-island electric appliance cabinet of low pressure of this battery mounting bracket are proposed, its novel structure can carry out corresponding adjustment according to the installation direction of battery, can carry out the bearing to the bottom of the battery of vertical installation, effectively strengthens the installation to the battery, prevents that the easy pine of battery from taking off and dropping.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a battery mounting rack, which comprises a frame body, wherein two end surfaces and the bottom surface of the frame body are open and used for accommodating and placing a storage battery; the bottom parts of the two outer walls of the frame body are respectively provided with a connecting plate, and each connecting plate is provided with a first through hole; an extension plate is fixedly arranged at the top of one end of the frame body, and a shear mark is arranged at the joint of the extension plate and the frame body; when the extension plate is bent towards one side of the port of the frame body, a barrier is formed at the port and is used for supporting the storage battery.

The utility model discloses among the technical scheme of preferred, the top surface both sides of extension board all are equipped with the second and perforate, and the second is perforated to bar pore structure, and extends along the length direction of framework, and the fenestrate one end of second extends to shear mark department, and the other end extends to the terminal surface that closes on the extension board, makes the edge form the shearing portion.

In the preferred technical scheme of the utility model, a plurality of raised bars are arranged on two opposite inner walls of the frame body, the raised bars extend along the length direction of the frame body, and the plurality of raised bars are vertically and uniformly arranged at intervals; the outer side of the convex strip is of an arc-shaped convex structure.

In the preferred technical scheme of the utility model, the middle part of the top surface of the frame body is provided with a notch, two sides of the notch extend to two inner walls of the frame body, and the length of the notch is more than half of the length of the frame body; a plurality of third through holes are formed in the two ends of the top surface of the frame body, are of strip-shaped hole structures and extend in the width direction of the frame body;

a plurality of third through holes at the same end of the top surface of the frame body are arranged at equal intervals.

The utility model also provides an anti-isolated island electric appliance cabinet of low pressure of using above-mentioned battery mounting bracket, correspond first perforation on the cabinet body and seted up a plurality of first screw holes, the battery mounting bracket passes through screw fixed mounting on the cabinet body.

The utility model has the advantages that:

the utility model provides a battery mounting rack and a low-voltage anti-islanding electric cabinet using the same, which has novel structure, comprises a frame body with two open end surfaces and bottom surfaces and can be used for accommodating and placing a storage battery; the top of one end of the frame body is provided with an extension plate which can be completed;

when the electric appliance cabinet can meet the requirement of horizontally arranging and installing the storage battery, the frame body can be pressed on the storage battery, and the installation requirement can be met;

when the storage battery is required to be vertically placed in the internal layout of the electric appliance cabinet, the extension plate can be completed, a stop is formed at a port of the frame body, the frame body covers the main body part of the storage battery, and the bent extension plate supports the bottom of the storage battery, so that the installation of the storage battery is enhanced, and the storage battery can be effectively prevented from loosening and falling;

and the joint of the extension plate and the frame body is provided with a cutting mark, so that the extension plate can be bent according to a preset part, and the extension plate is convenient to bend, adjust and use.

Drawings

Fig. 1 is a schematic perspective view of a battery mounting rack provided in an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a cross-sectional view of the bent extension plate provided in the embodiment of the present invention;

FIG. 4 is a conventional compression ring structure for battery installation in the prior art;

in the figure:

100. a frame body; 110. a third perforation; 200. a connecting plate; 210. a first through hole; 300. an extension plate; 310. cutting marks; 320. a second perforation; 330. a shearing section; 400. a convex strip; 500. a notch; 600. a cabinet body.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 3, in an embodiment of the present invention, a battery mounting rack is disclosed, which includes a frame body 100, two end surfaces and a bottom surface of the frame body 100 are open for accommodating a storage battery; the bottom of the two outer walls of the frame body 100 is provided with connecting plates 200, and each connecting plate 200 is provided with a first through hole 210; an extension plate 300 is fixedly arranged at the top of one end of the frame body 100, and a cutting mark 310 is arranged at the joint of the extension plate 300 and the frame body 100; when the extension plate 300 is bent toward the side of the port of the frame 100, the extension plate blocks the port to support the battery.

The battery mounting rack and the low-voltage anti-islanding electrical cabinet using the same are novel in structure, comprise a frame body with two open end surfaces and a bottom surface, and can be used for accommodating and placing a storage battery; the top of one end of the frame body is provided with an extension plate which can be completed; when the electric appliance cabinet can meet the requirement of horizontally placing and installing the storage battery, the frame body can be pressed on the storage battery, and the installation requirement can be met; when the storage battery is required to be vertically placed in the internal layout of the electric appliance cabinet, the extension plate can be completed, a stop is formed at a port of the frame body, the frame body covers the main body part of the storage battery, and the bent extension plate supports the bottom of the storage battery, so that the installation of the storage battery is enhanced, and the storage battery can be effectively prevented from loosening and falling; and the joint of the extension plate and the frame body is provided with a cutting mark, so that the extension plate can be bent according to a preset part, and the extension plate is convenient to bend, adjust and use.

Further, the quantity of connecting plate is 4, locates the both ends of the both sides wall of framework respectively, supports through the multiple spot connection, makes the mounting bracket carry out the connection that stabilizes, prevents effectively that the pine of mounting bracket from taking off.

Further, both sides of the top surface of the extension plate 300 are provided with second through holes 320, the second through holes 320 are in a strip-shaped hole structure and extend along the length direction of the frame body 100, one end of each second through hole 320 extends to the position of the cut mark 310, the other end extends to the end surface close to the extension plate, so that a shearing portion 330 is formed at the edge, and the width of each shearing portion is less than 2mm; the structural design can adjust the width of the extension plate in a shearing mode, and different width requirements are met; furthermore, one side of the extension plate is provided with at least two second through holes, so that the extension plate can be cut to meet the required width requirement, and the extension plate can be adapted to different storage batteries, particularly, electric connection electrodes of part of the storage batteries are arranged at the end positions, and the distances among the electrodes of the storage batteries of different types are different, and the design of the structure capable of being cut and shortened can solve the problems; more specifically, in the cutting, the joint between the second perforation and the cut mark and the cutting portion are cut mainly to cut and separate, thereby reducing the width of the extension sheet region.

Furthermore, a plurality of convex strips 400 are arranged on two opposite inner walls of the frame body 100, the convex strips 400 extend along the length direction of the frame body 100, and the convex strips 400 are uniformly arranged at intervals along the vertical direction; the design of the convex strips can ensure that when the frame body is covered on the storage battery, the convex strips are abutted against the outer wall of the storage battery, and airflow channels can be formed at intervals among the convex strips, so that the heat dissipation of the storage battery can be facilitated; the outer side of the convex strip 400 is in an arc convex structure, so that no step surface is formed, the storage battery can smoothly enter the inner side of the frame body, and the use is convenient.

Furthermore, a notch 500 is formed in the middle of the top surface of the frame body 100, two sides of the notch 500 extend to two inner walls of the frame body 100, the length of the notch 500 is greater than half of the length of the frame body 100, and most of the area of the storage battery can be exposed, so that heat can be diffused conveniently; a plurality of third through holes 110 are formed in both ends of the top surface of the frame body 100, and the third through holes 110 are in a strip-shaped hole structure and extend in the width direction of the frame body 100; the third through holes at the same end of the top surface of the frame body are uniformly arranged at intervals, and the third radiating holes can also be used for heat diffusion, so that the situation that the temperature of the storage battery is too high to influence normal use and even damage is avoided.

Furthermore, the frame body, the connecting plate, the extending plate and the convex strip are of an integrated structure, the frame body and the connecting plate can be formed by bending a cut plate body, wherein the first through hole, the second through hole, the third through hole, the cutting mark and the notch can be cut before the plate body is bent, or the frame body, the connecting plate and the extending plate which are formed by bending can be correspondingly cut, and the required effect can be achieved; furthermore, chamfers are arranged at edges of the frame body, the connecting plate, the extending plate and the extending plate, so that scratches on a human body in the production and assembly processes are prevented.

The utility model discloses a low-voltage anti-islanding electric appliance cabinet using the battery mounting rack in the concrete embodiment, a plurality of first threaded holes are arranged on the cabinet body 600 of the low-voltage anti-islanding electric appliance cabinet corresponding to the first through holes 210, and the battery mounting rack is fixedly arranged on the cabinet body through screws; the structural design can facilitate the disassembly and assembly matching between the battery mounting rack and the cabinet body so as to stably support and mount the storage battery, facilitate the normal power connection of the storage battery and maintain the normal operation and work of the electric appliance cabinet; it should be noted that, the low-voltage anti-islanding electric appliance cabinet includes the cabinet body, installs in the internal disturbance resistance of cabinet, circuit breaker, primary wiring terminal, antenna, AC/DC module, battery, intelligent measurement and control device, unbalanced three-phase integrated circuit board, GPRS DTU, time relay, auxiliary relay, secondary wiring terminal etc. multiple electricity connection complex electrical apparatus, is the ripe equipment instrument in this field, and concrete structure does not give unnecessary details.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. A battery mounting bracket, its characterized in that:

comprises a frame body (100), wherein two end surfaces and a bottom surface of the frame body (100) are opened and used for accommodating and placing a storage battery;

the bottom parts of two outer walls of the frame body (100) are respectively provided with a connecting plate (200), and each connecting plate (200) is provided with a first through hole (210);

an extension plate (300) is fixedly arranged at the top of one end of the frame body (100), and a cutting mark (310) is arranged at the joint of the extension plate (300) and the frame body (100);

when the extension plate (300) is bent towards one side of the port of the frame body (100), the extension plate blocks the port and is used for supporting the storage battery.

2. A battery mount as claimed in claim 1, wherein:

the top surface both sides of extension board (300) all are equipped with second perforation (320), and second perforation (320) are the bar hole structure, and extend along the length direction of framework (100), and the one end of second perforation (320) extends to cut mark (310) department, and the other end extends to the terminal surface that closes on the extension board, makes the edge form shear part (330).

3. A battery mount as claimed in claim 1, wherein:

a plurality of convex strips (400) are arranged on two opposite inner walls of the frame body (100), the convex strips (400) extend along the length direction of the frame body (100), and the convex strips (400) are uniformly arranged at intervals along the vertical direction;

the outer side of the convex strip (400) is of an arc convex structure.

4. A battery mount as claimed in claim 1, wherein:

a notch (500) is formed in the middle of the top surface of the frame body (100), two sides of the notch (500) extend to two inner walls of the frame body (100), and the length of the notch (500) is greater than half of the length of the frame body (100);

a plurality of third through holes (110) are formed in both ends of the top surface of the frame body (100), and the third through holes (110) are of strip-shaped hole structures and extend in the width direction of the frame body (100);

5. A low-voltage anti-islanding electrical cabinet using the battery mounting rack of any one of claims 1 to 4, characterized in that:

a plurality of first threaded holes are formed in the cabinet body (600) corresponding to the first through holes (210), and the battery mounting rack is fixedly mounted on the cabinet body through screws.