CN221263080U

CN221263080U - Assembled switch board

Info

Publication number: CN221263080U
Application number: CN202323160246.9U
Authority: CN
Inventors: 张旭鹏; 张旭斐
Original assignee: Hangzhou Chuncao Electric Co ltd
Current assignee: Hangzhou Chuncao Electric Co ltd
Priority date: 2023-11-22
Filing date: 2023-11-22
Publication date: 2024-07-02
Anticipated expiration: 2033-11-22

Abstract

The utility model relates to the technical field of power distribution cabinets, in particular to an assembled power distribution cabinet which comprises a bottom plate, wherein a front plate is arranged at the front end of the top of the bottom plate, a rear plate is arranged at the rear end of the top of the bottom plate, and side plates are symmetrically arranged at the left end and the right end of the top of the bottom plate; the front plate and the rear plate are provided with top plates at the tops of the side plates, the front plate is hinged with a protective door, and fastening components for fixing the front plate and the rear plate are symmetrically arranged at the front end and the rear end of the bottom plate. According to the utility model, the power distribution cabinet is convenient to install and disassemble, the transportation of the power distribution cabinet is facilitated, and the working efficiency of staff is improved.

Description

Assembled switch board

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to an assembled power distribution cabinet.

Background

The power distribution cabinet is a final-stage device of a power distribution system, is a generic name of a motor control center and is used in occasions with scattered loads and fewer loops; the motor control center is used for the occasion that the load is concentrated, the return circuit is more, they distribute the electric energy of a certain circuit of last level distribution equipment to the load nearby, this level equipment should provide protection, monitor and control, present current switch board is mostly integrated into one piece, occupation space is big during transportation, be unfavorable for the installation and dismantlement, be unfavorable for the transportation of switch board, chinese patent discloses an electric power switch board (grant bulletin number CN116960783 a), this patent technology can drive a plurality of equipment mounting panels to it through the cylinder forward movement, just make the electrical equipment of installing on the equipment mounting panel be in cabinet body middle part, the staff's maintenance of convenience, can rotate the cylinder simultaneously, drive the equipment mounting panel and take place to rotate, be convenient for overhaul the electrical equipment of different positions, consequently, the staff need not to bow for a long time, also need not to use the maintenance ladder to operate, provide great convenience for the maintenance of electrical equipment, but this switch board is unfavorable for the installation and dismantlement, the transportation of switch board is unfavorable for the switch board, the work effect of staff has been reduced. Accordingly, one skilled in the art provides an assembled power distribution cabinet to solve the problems set forth in the background art.

Disclosure of utility model

In order to solve the technical problems, the utility model provides an assembled power distribution cabinet, which comprises a bottom plate, wherein the front end of the top of the bottom plate is provided with a front plate, the rear end of the top of the bottom plate is provided with a rear plate, and the left end and the right end of the top of the bottom plate are symmetrically provided with side plates; the front plate and the rear plate are provided with top plates at the tops of the side plates, the front plate is hinged with a protective door, and fastening components for fixing the front plate and the rear plate are symmetrically arranged at the front end and the rear end of the bottom plate.

Preferably: the bottom plate bottom all has offered a standing groove near the position of four corners, be equipped with the dead lever in the standing groove, rotate on the dead lever and be connected with the supporting leg.

Preferably: the convex grooves are symmetrically formed in the front end and the rear end of the top of the bottom plate, and insertion holes penetrating through the bottom plate are formed in the middle of each of the two convex grooves.

Preferably: the front plate and the rear plate are symmetrically provided with convex blocks, the left end and the right end of the inner sides of the front plate and the rear plate are respectively provided with a clamping block, and the middle of each convex block is provided with a slot which is in butt joint with the jack.

Preferably: the lug of front bezel and back plate bottom and the tongue laminating slip at both ends around the bottom plate top, and the fixture block at front bezel and the inboard left and right sides of back plate both ends and the draw-in groove laminating slip that the inboard left and right sides of curb plate were seted up.

Preferably: the fastening assembly is provided with two groups, the two groups of fastening assemblies are respectively arranged at the front end and the rear end of the bottom plate bottom, the fastening assembly comprises an inserting rod and a spring block, the inner end of the inserting rod slides in fit with the inserting hole, and the inner end of the inserting rod is clamped with the inserting groove in fit mode.

Preferably: the spring block is positioned at the periphery of the inserted link, the inner side of the spring block is fixed at the bottom of the bottom plate at the periphery of the jack, and the outer side of the spring block is fixedly connected with the outer end of the inserted link.

Preferably: six sliding grooves are symmetrically formed in the left and right inner walls of the side plates, the placing plates are connected in the four sliding grooves, the radiating grid is connected in the fifth sliding groove in a sliding mode, the fan frame is connected in the sliding groove at the bottom in a sliding mode, and the radiating fan is fixedly connected to the fan frame.

Preferably: threaded holes are symmetrically formed in the middle of the top of the side plate, and the threaded holes are in threaded fit with set screws arranged at the left end and the right end of the top plate.

The utility model has the technical effects and advantages that:

According to the utility model, through pulling the inserted bars at the front end and the rear end of the bottom plate downwards, then sliding clamping is carried out on the protruding blocks at the bottom ends of the front plate and the rear plate along the protruding grooves at the front end and the rear end of the bottom plate respectively, after the protruding blocks are completely clamped with the protruding grooves, the inserted bars are loosened, the inner ends of the inserted bars reset and are clamped into the slots formed in the middle of the protruding blocks under the elastic action of the spring blocks, and at the moment, the front plate and the rear plate are completely fixed at the top of the bottom plate; then, clamping grooves at the left end and the right end of the inner side of the side plate are downwards and slidably clamped along clamping blocks at the left end and the right end of the inner side of the front plate and the rear plate until the clamping grooves are completely clamped with the clamping blocks, and a top plate is covered on the tops of the front plate, the rear plate and the side plate and is fixed through a set screw; at this time, the whole power distribution cabinet is fixed; the assembled power distribution cabinet is convenient to install and detach, is favorable for the transportation of the power distribution cabinet, and improves the working efficiency of staff.

Drawings

Fig. 1 is a schematic perspective view of an assembled power distribution cabinet according to an embodiment of the present application;

Fig. 2 is a schematic structural diagram of a base plate in an assembled power distribution cabinet according to an embodiment of the present application;

FIG. 3 is an enlarged view of a portion of FIG. 2A provided by an embodiment of the present application;

Fig. 4 is a partial exploded view of an assembled power distribution cabinet according to an embodiment of the present application;

FIG. 5 is an enlarged view of a portion of FIG. 4 at B provided by an embodiment of the present application;

fig. 6 is a schematic structural diagram of a side plate in an assembled power distribution cabinet according to an embodiment of the present application;

fig. 7 is an enlarged view of a portion of fig. 6 at C, provided by an embodiment of the present application.

In the figure:

1. A bottom plate; 11. a placement groove; 12. a fixed rod; 13. support legs; 14. a convex groove; 15. a jack; 2. a front plate; 21. a protective door; 3. a rear plate; 231. a heat radiation port; 232. a bump; 233. a clamping block; 234. a slot; 4. a side plate; 41. a clamping groove; 42. a chute; 43. a threaded hole; 5. a top plate; 51. a set screw; 6. a fastening assembly; 61. a rod; 62. a spring block; 7. placing a plate; 8. a heat dissipation grid; 9. a fan frame.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Examples

Referring to fig. 1 to 7, in this embodiment, an assembled power distribution cabinet is provided, which includes a base plate 1, a front plate 2 is disposed at the front end of the top of the base plate 1, a rear plate 3 is disposed at the rear end of the top of the base plate 1, and side plates 4 are symmetrically disposed at the left and right ends of the top of the base plate 1; the front plate 2 and the back plate 3 are provided with a top plate 5 at the top of the side plate 4, the front plate 2 is hinged with a protective door 21, and the front end and the back end of the bottom plate 1 are symmetrically provided with fastening components 6 for fixing the front plate 2 and the back plate 3.

Specifically, the bottom of the bottom plate 1 is provided with a placing groove 11 at the position close to four corners, a fixed rod 12 is arranged in the placing groove 11, and support legs 13 are rotatably connected to the fixed rod 12; the convex grooves 14 are symmetrically formed in the front end and the rear end of the top of the bottom plate 1, the middle parts of the two convex grooves 14 are provided with insertion holes 15 penetrating through the bottom plate 1, the placing grooves 11 play a role of accommodating the supporting legs 13, and the power distribution cabinet is convenient to carry.

The lower part of the front plate 2 and the upper part of the rear plate 3 are respectively provided with a heat radiation opening 231, the bottom ends of the front plate 2 and the rear plate 3 are symmetrically provided with a convex block 232, the left end and the right end of the inner sides of the front plate 2 and the rear plate 3 are respectively provided with a clamping block 233, and the middle part of the convex block 232 is provided with a slot 234 which is in butt joint with the jack 15; the protruding blocks 232 at the bottom ends of the front plate 2 and the rear plate 3 are attached to the protruding grooves 14 at the front end and the rear end of the top of the bottom plate 1, and the clamping blocks 233 at the left end and the right end of the inner side of the front plate 2 and the rear plate 3 are attached to the clamping grooves 41 formed at the left end and the right end of the inner side of the side plate 4.

The fastening components 6 are provided with two groups, the two groups of fastening components 6 are respectively arranged at the front end and the rear end of the bottom plate 1, the fastening components 6 comprise inserting rods 61 and spring blocks 62, the inner ends of the inserting rods 61 are jointed and slid with the jacks 15, and the inner ends of the inserting rods 61 are jointed and clamped with the slots 234; the spring block 62 is located the inserted link 61 periphery, and the bottom plate 1 bottom of the jack 15 periphery is fixed in to the spring block 62 inboard, and the spring block 62 outside and inserted link 61 outer end fixed connection, fastening assembly 6 play a fixed front bezel 2 with the effect of back plate 3, prevent front bezel 2 and back plate 3 from moving about.

Six sliding grooves 42 are symmetrically formed in the left and right inner walls of the side plate 4, the placement plates 7 are respectively and slidably connected in the upper four sliding grooves 42, the heat dissipation grid 8 is slidably connected in the fifth sliding groove 42, the fan frame 9 is slidably connected in the bottom sliding groove 42, and the heat dissipation fan is fixedly connected on the fan frame 9; screw holes 43 are symmetrically formed in the middle of the top of the side plate 4, the screw holes 43 are in threaded fit with set screws 51 arranged at the left end and the right end of the top plate 5, and the sliding grooves 42 facilitate the installation and the disassembly of the placing plate 7, the heat dissipation grid 8 and the fan frame 9.

Working principle:

Assembling sequence: bottom plate 1-front plate 2, back plate 3-side plate 4-top plate 5;

the assembly process comprises the following steps: firstly, pulling down the inserted link 61 at the front and rear ends of the bottom plate 1, then respectively sliding and clamping the protruding blocks 232 at the bottom ends of the front plate 2 and the rear plate 3 along the convex grooves 14 at the front and rear ends of the bottom plate 1, loosening the inserted link 61 after the protruding blocks 232 are completely clamped with the convex grooves 14, resetting the inner ends of the inserted links 61 under the elastic action of the spring blocks 62 and clamping the inner ends of the inserted links into the slots 234 formed in the middle of the protruding blocks 232, wherein the front plate 2 and the rear plate 3 are completely fixed at the top of the bottom plate 1; then, the clamping grooves 41 at the left and right ends of the inner side of the side plate 4 are downwards and slidably clamped along the clamping blocks 233 at the left and right ends of the inner side of the front plate 2 and the inner side of the rear plate 3 until the clamping grooves 41 are completely clamped with the clamping blocks 233, the top plate 5 is covered on the tops of the front plate 2, the rear plate 3 and the side plate 4, and the top plate 5 is fixed through the set screws 51; at this time, the whole power distribution cabinet is fixed; the assembled power distribution cabinet is convenient to install and detach, is favorable for the transportation of the power distribution cabinet, and improves the working efficiency of staff.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. The assembled power distribution cabinet comprises a bottom plate (1) and is characterized in that a front plate (2) is arranged at the front end of the top of the bottom plate (1), a rear plate (3) is arranged at the rear end of the top of the bottom plate (1), and side plates (4) are symmetrically arranged at the left end and the right end of the top of the bottom plate (1); the front plate (2) and the rear plate (3) are provided with a top plate (5) at the top of the side plate (4), the front plate (2) is hinged with a protective door (21), and the front end and the rear end of the bottom plate (1) are symmetrically provided with fastening components (6) for fixing the front plate (2) and the rear plate (3).

2. The assembled power distribution cabinet according to claim 1, wherein a placement groove (11) is formed in the bottom of the bottom plate (1) at positions close to four corners, a fixing rod (12) is arranged in the placement groove (11), and supporting legs (13) are connected to the fixing rod (12) in a rotating mode.

3. The assembled power distribution cabinet according to claim 2, wherein the front end and the rear end of the top of the bottom plate (1) are symmetrically provided with convex grooves (14), and the middle parts of the two convex grooves (14) are respectively provided with a jack (15) penetrating through the bottom plate (1).

4. The assembled power distribution cabinet according to claim 1, wherein the heat dissipation openings (231) are formed in the lower portion of the front plate (2) and the upper portion of the rear plate (3), the protruding blocks (232) are symmetrically arranged at the bottom ends of the front plate (2) and the rear plate (3), clamping blocks (233) are arranged at the left end and the right end of the inner side of the front plate (2) and the inner side of the rear plate (3), and the middle portion of each protruding block (232) is provided with a slot (234) which is in butt joint with the jack (15).

5. The assembled power distribution cabinet according to claim 4, wherein the protruding blocks (232) at the bottom ends of the front plate (2) and the rear plate (3) are attached to the protruding grooves (14) at the front end and the rear end of the top of the bottom plate (1) in a sliding manner, and the clamping blocks (233) at the left end and the right end of the inner side of the front plate (2) and the rear plate (3) are attached to the clamping grooves (41) formed at the left end and the right end of the inner side of the side plate (4) in a sliding manner.

6. The assembled power distribution cabinet according to claim 1, wherein the two groups of fastening components (6) are arranged at the front end and the rear end of the bottom plate (1), the two groups of fastening components (6) are respectively arranged at the front end and the rear end of the bottom plate (1), the fastening components (6) comprise inserting rods (61) and spring blocks (62), the inner ends of the inserting rods (61) are attached and slide with the inserting holes (15), and the inner ends of the inserting rods (61) are attached and clamped with the inserting grooves (234).

7. The assembled power distribution cabinet according to claim 6, wherein the spring block (62) is located at the periphery of the inserting rod (61), the inner side of the spring block (62) is fixed at the bottom of the bottom plate (1) at the periphery of the inserting hole (15), and the outer side of the spring block (62) is fixedly connected with the outer end of the inserting rod (61).

8. The assembled power distribution cabinet according to claim 1, wherein six sliding grooves (42) are symmetrically formed in the left and right inner walls of the side plates (4), the placement plates (7) are slidably connected in the four sliding grooves (42) above, the heat dissipation grid (8) is slidably connected in the fifth sliding groove (42), the fan frame (9) is slidably connected in the sliding groove (42) at the bottom, and the heat dissipation fan is fixedly connected on the fan frame (9).

9. The assembled power distribution cabinet according to claim 8, wherein threaded holes (43) are symmetrically formed in the middle of the top of the side plate (4), and the threaded holes (43) are in threaded fit with set screws (51) arranged at the left end and the right end of the top plate (5).