CN219123736U - Combined power distribution cabinet - Google Patents

Abstract

The utility model relates to a combined power distribution cabinet. The novel electric component mounting device comprises a left frame, a right frame and a middle frame, wherein the left frame is of a right side opening box structure, the right frame is of a left side opening box structure, the middle frame is of a cuboid tubular structure with left and right sides being both open, connecting plates are vertically and fixedly arranged on vertical side walls of the left frame, the right frame and the middle frame, which are close to an opening end, connecting holes are uniformly formed in each connecting plate along the length direction of the connecting plates, the left frame, each middle frame and the right frame are spliced in sequence, two adjacent connecting plates are fixedly connected through fixing bolts penetrating through the connecting holes, fixing rods are vertically and fixedly arranged at positions, close to the right side openings, between two top walls of the left frame and the middle frame, and mounting plates for mounting electric components are fixedly connected to the fixing rods. According to the utility model, the left frame, the plurality of middle frames and the right frame are spliced into a whole in sequence, and wires among the electric elements can be connected by threading from the inside of the power distribution cabinet, so that the wiring is more convenient.

Description

Combined power distribution cabinet

Technical Field

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

Background

The power distribution cabinet transfer power distribution cabinet, the illumination power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system. The power distribution cabinet is a generic name of a motor control center, and is used in occasions with scattered load and fewer loops. Motor control centers are used in load-concentrating, more circuit-rich applications to distribute power from a circuit of a higher-level power distribution unit to nearby loads, where the unit should provide protection, monitoring and control of the load. The number of electrical components that a power distribution cabinet can mount is limited, and in practical applications, it is sometimes necessary to arrange a plurality of power distribution cabinets in a row. Can not realize fixed mounting between the traditional switch board, stability is relatively poor, in case certain switch board takes place the displacement, alternates the wire between the switch board and breaks off easily, causes the electric leakage, is unsuitable extensively popularization, and for this reason, the technician in relevant field has increased composite connection between adjacent switch board for adjacent switch board can composite connection.

The patent document of current grant notice number CN214899469U discloses a combination switch board, including the first cabinet body and the second cabinet body, the middle-end fixedly connected with plate body on the first cabinet body right side, the slot has all been seted up at the upper and lower both ends on plate body right side, first recess has all been seted up to the middle-end at slot top, the spout has all been seted up to the left and right sides of first recess, the equal sliding connection of middle-end in spout inner chamber has the slider, the equal fixedly connected with connecting plate in inboard of slider, the equal fixedly connected with connecting block in right side of slider, the equal fixedly connected with spring in top of connecting plate, the equal fixedly connected with gag lever post in middle-end bottom the connecting plate, the equal fixedly connected with inserted bar in upper and lower both ends on the second cabinet body left side, and the left side of inserted bar is all pegged graft in the inner chamber of slot. This switch board has reached the purpose of convenient equipment through setting up slot, connecting plate, spacing groove and spring, has solved the inconvenient equipment of current combination switch board, leads to people to assemble more trouble problem.

However, since the power distribution cabinets are independent and integral, when wires are inserted between the power distribution cabinets after assembly, holes are formed in the side walls of the power distribution cabinets or the wires penetrate out from the tops of the power distribution cabinets, and inconvenience is brought to operation.

Disclosure of Invention

The utility model aims to provide a combined power distribution cabinet, which can sequentially splice a left frame, a plurality of middle frames and a right frame into a whole according to the number of electric elements, and leads among the electric elements can be connected from the inside of the power distribution cabinet, so that wiring is more convenient.

The above object of the present utility model is achieved by the following technical solutions:

the utility model provides a combination switch board, includes left frame, right frame and a plurality of well frame, left side frame is right side open-ended box structure, right side frame is left side open-ended box structure, well frame is the equal open-ended cuboid tubular structure in the left and right sides, all vertical fixedly on the vertical lateral wall that left side frame, right frame and well frame are close to the open end is provided with the connecting plate, every a plurality of connecting holes have all been evenly seted up along self length direction on the connecting plate, left side frame, each well frame and right frame splice in proper order, adjacent two the connecting plate is through wearing to establish the fixing bolt fixed connection in the connecting hole, the vertical fixed dead lever that is provided with in position that is close to right side open-ended between two roof of left side frame and well frame, fixedly connected with is used for installing electrical component's mounting panel on the dead lever.

Preferably, the left frame is close to the open end and has seted up protruding edge along the opening whole body, the well frame is close to the left side open end and has seted up protruding edge down along the opening whole body, the well frame is close to the right side open end and has seted up protruding edge down along the opening whole body, the left frame is close to the open end and has seted up protruding edge down along the opening whole body, adjacent two protruding edge down and protruding edge mutually support.

Preferably, rubber pads are paved on the contact surfaces of the upper convex edge and the lower convex edge.

Preferably, the cabinet doors are arranged on the vertical side walls of the left frame, the right frame and one of the plurality of middle frames, and the cabinet doors are located on the same side.

In summary, the beneficial technical effects of the utility model are as follows:

the number of frames in use is determined according to the number of electronic components, the left frame, the middle frame and the right frame are spliced together sequentially from left to right through the upper convex edge and the lower convex edge, then the fixed connection of the left frame, the middle frame and the right frame is realized through penetrating fixing bolts on the connecting plates, and finally the electronic components are mounted on the mounting plate. Through splicing left frame, a plurality of middle frames and right frame in proper order into a whole, the wire between each electrical component can follow the switch board inside and carry out the threading connection to it is more convenient to make the wiring.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is an enlarged schematic view of a portion A of FIG. 2;

fig. 4 is a schematic view for illustrating a connection structure of the fixing lever and the mounting plate.

In the figure, 1, left frame; 11. a cabinet door; 12. an upper convex edge; 13. a lower convex edge; 2. a middle frame; 3. a right frame; 4. a connecting plate; 5. a fixing bolt; 6. a fixed rod; 7. a mounting plate; 8. an electronic component.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-4, the combined power distribution cabinet disclosed by the utility model comprises a left frame 1, a right frame 3 and two middle frames 2, wherein the left frame 1 is a box structure with an opening on the right side, the right frame 3 is a box structure with an opening on the left side, and the middle frames 2 are cuboid tubular structures with openings on the left side and the right side. The cabinet doors 11 are hinged on one of the vertical side walls of the left frame 1, the right frame 3 and the two middle frames 2 through hinges, and all the cabinet doors 11 are located on the same side. Cabinet doors 11 are provided on the left frame 1, the right frame 3 and the middle frame 2, thereby facilitating the installation of electrical components. The left frame 1 is close to open-ended one end and has seted up protruding edge 12 along the opening whole body, and the middle frame 2 is close to left side open-ended one end and has seted up protruding edge 13 along the opening whole body, and the middle frame 2 is close to right side open-ended one end and has seted up protruding edge 12 along the opening whole body, and the left frame 1 is close to open-ended one end and has seted up protruding edge 13 down along the opening whole body, and adjacent two are gone up protruding edge 12 and protruding edge 13 mutually support down. The upper convex edge 12 and the lower convex edge 13 are arranged, and the left frame 1, the middle frame 2 and the right frame 3 are conveniently spliced with each other through mutual matching of the upper convex edge and the lower convex edge. The contact surfaces of the upper convex edge 12 and the lower convex edge 13 are paved with rubber pads, and the anti-skid and friction-reducing functions are achieved through the arrangement of the rubber pads.

Connecting plates 4 are vertically and fixedly arranged on vertical side walls, close to the opening ends, of the left frame 1, the right frame 3 and the middle frame 2, and connecting holes are uniformly formed in each connecting plate 4 along the length direction of the connecting plates. After the left frame 1, each middle frame 2 and the right frame 3 are spliced in sequence, two adjacent connecting plates 4 are fixedly connected through fixing bolts 5 penetrating through connecting holes, so that the fixed connection among the left frame 1, the middle frame 2 and the right frame 3 is realized. A fixing rod 6 is vertically and fixedly arranged at a position close to the right opening between the two top walls of the left frame 1 and the middle frame 2, and a mounting plate 7 for mounting an electronic element 8 is fixedly connected to the fixing rod 6.

The implementation principle of the embodiment is as follows: firstly, the number of frames 2 in use is determined according to the number of electronic components 8, then the left frame 1, the middle frame 2 and the right frame 3 are spliced together through the upper convex edge 12 and the lower convex edge 13 in sequence from left to right, then the fixed connection of the left frame 1, the middle frame 2 and the right frame 3 is realized through penetrating the fixing bolts 5 on the connecting plates 4, and finally the electronic components 8 are installed on the mounting plates 7.

It is apparent that the above examples are merely illustrative of the present utility model and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While remaining within the scope of the utility model, obvious variations or modifications are incorporated by reference herein.

Claims (4)

1. A combination switch board, its characterized in that: including left frame (1), right frame (3) and a plurality of well frame (2), left side frame (1) is right side open-ended box structure, right side frame (3) is left side open-ended box structure, well frame (2) are the equal open-ended cuboid tubular structure in left and right sides, all vertical fixedly on the vertical lateral wall that left side frame (1), right frame (3) and well frame (2) are close to the open end are provided with connecting plate (4), every a plurality of connecting holes have all been seted up along self length direction on connecting plate (4), all splice in proper order in left side frame (1), each well frame (2) and right frame (3), adjacent two connecting plate (4) are through wearing to establish fixing bolt (5) fixed connection in the connecting hole, be close to right side open-ended position vertical fixedly between two roof of left side frame (1) and well frame (2) and be provided with dead lever (6), fixedly connected with mounting panel (7) that are used for installing electronic component (8) on dead lever (6).

2. A combination power distribution cabinet according to claim 1, characterized in that: the utility model discloses a left side frame (1) is close to open-ended one end and has seted up protruding edge (12) along the opening whole body, well frame (2) is close to left side open-ended one end and has seted up protruding edge (13) down along the opening whole body, well frame (2) are close to right side open-ended one end and have seted up protruding edge (12) along the opening whole body, left side frame (1) is close to open-ended one end and has seted up protruding edge (13) down along the opening whole body, adjacent two go up protruding edge (12) and protruding edge (13) down mutually support.

3. A combination power distribution cabinet according to claim 2, characterized in that: rubber pads are paved on the contact surfaces of the upper convex edge (12) and the lower convex edge (13).

4. A combination power distribution cabinet according to claim 1, characterized in that: the cabinet door is characterized in that cabinet doors (11) are arranged on one of the vertical side walls of the left frame (1), the right frame (3) and the plurality of middle frames (2), and the cabinet doors (11) are located on the same side.

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