CN216648929U

CN216648929U - Switch board convenient to overhaul

Info

Publication number: CN216648929U
Application number: CN202123420394.0U
Authority: CN
Inventors: 陈维平; 冯添进; 黄敬辉
Original assignee: Xiamen Jikong Electrical System Co ltd
Current assignee: Xiamen Jikong Electrical System Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-31
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a power distribution cabinet convenient to overhaul, which comprises a cabinet body, wherein at least one group of electrical unit overturning devices capable of horizontally overturning are arranged in the cabinet body, each group of electrical unit overturning devices comprises an electrical unit mounting plate and a hinged plate, one end of the electrical unit mounting plate is hinged with the hinged plate, and the other end of the electrical unit mounting plate is detachably connected with the cabinet body; the cleaning and the maintenance are more comprehensive, and the service life of internal electrical components is prolonged.

Description

Switch board convenient to overhaul

Technical Field

The utility model relates to the field of power engineering, in particular to a power distribution cabinet convenient to overhaul.

Background

The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops; they distribute the power of a certain circuit of the upper-level power distribution equipment to the nearby loads; this level of equipment should provide protection, monitoring and control of the load.

Various different electrical components are installed in a low-voltage power distribution cabinet in an existing residential area, and as the service life of the low-voltage power distribution cabinet is prolonged, the electrical components can break down and a large amount of dust is accumulated on the electrical components; when overhauing, often need the maintainer to go deep into the cabinet body inside the head just can maintain, perhaps will fix electrical components dismantles and gets off to overhaul to bring inconvenience, extravagant maintenance time, and when maintaining, because there is the dead angle in inside to be difficult to clear up debris and dust comprehensively, influence the electrical part life-span, for this reason, need improve above technical problem.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model aims to provide the power distribution cabinet convenient to overhaul so as to maintain and clean the power distribution cabinet.

The utility model is realized by the following technical scheme: the utility model provides a switch board convenient to overhaul, includes the cabinet body the internal portion of cabinet is equipped with a set of electrical unit turning device that can the level upset at least, and every electrical unit turning device of group includes electrical unit mounting panel and articulated slab, electrical unit mounting panel one end is articulated with the articulated slab, and the electrical unit mounting panel other end can be dismantled with the cabinet body and be connected.

Preferably, the cabinet body comprises cross beams on two sides, a fixing plate is arranged on the cross beam on one side, the cross beam on the other side is connected with the hinged plate through a fastener, one end of the electrical appliance unit mounting plate is hinged with one side of the hinged plate, the other side of the hinged plate is mounted on the cross beam on one side of the cabinet body, the other end of the electrical appliance unit mounting plate is detachably connected with the fixing plate, and the fixing plate is mounted on the cross beam on the other side of the cabinet body.

Preferably, the electrical unit mounting plate is provided with a first mounting hole for fixing the electrical unit bracket.

Preferably, the electrical appliance unit mounting plate comprises a mounting plate main body, the first mounting holes are formed in the mounting plate main body and are arranged along the length direction of the mounting plate main body, a first bending plate mounted with the fixing plate is arranged at one end of the mounting plate main body, a second bending plate connected with the hinge plate is arranged at the other end of the mounting plate main body, and the mounting plate main body, the first bending plate and the second bending plate are integrally formed by steel plates.

Preferably, the first bending plate is provided with a second mounting hole, and the fastener penetrates through the second mounting hole to be locked and fixed with the fixing plate.

Preferably, the upper end and the lower end of each hinge plate are provided with extension plates hinged with the second bending plate, and the extension plates are provided with first through holes.

Preferably, the second bending plate is provided with hinge lugs extending in the length direction, the hinge lugs are distributed at the upper end and the lower end of the second bending plate, the hinge lugs are provided with second through holes, and a pin shaft penetrates through the first through hole and the second through hole to hinge the hinge lugs with the extending plate.

Compared with the prior art, the utility model has the following advantages and beneficial effects: according to the utility model, by overturning the electric appliance unit mounting plate, an inspector can enter the cabinet body to inspect and repair electric appliance elements in the cabinet body, so that the operation visual field of the inspector is improved to be wider, dust accumulated behind the electric appliance elements is convenient to clean, the inspection time is saved, and the accuracy is improved; the cleaning and the maintenance are more comprehensive, and the service life of internal electrical components is prolonged.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front view of the case of the present invention;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic structural diagram of an electrical unit mounting plate according to the present invention;

FIG. 4 is a schematic view of the internal structure of the cabinet of the present invention;

FIG. 5 is a schematic structural diagram of a multi-unit electrical appliance unit turnover device according to the present invention;

wherein:

1-cabinet body

2-electric appliance unit turning device

3-electrical unit mounting plate, 30-first mounting hole, 31-mounting plate main body, 32-first bending plate, 33-second bending plate, 34-hinge lug, 35-second through hole, 36-second mounting hole

4-hinge plate, 40-extension plate, 41-first through hole

5-beam

And 6, fixing a plate.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through an intermediary, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

The power distribution cabinet convenient to overhaul of the embodiment, as shown in fig. 1 to 5, includes a cabinet body 1, and the specific structure of the cabinet body is well known and will not be described here. But be equipped with the electrical apparatus unit turning device 2 of multiunit horizontal upset in the cabinet body 1 inside, but the electrical apparatus unit turning device of multiunit horizontal upset is interval arrangement from top to bottom, every electrical apparatus unit turning device 2 of group includes electrical apparatus unit mounting panel 3 and articulated slab 4, 3 one end of electrical apparatus unit mounting panel is articulated with articulated slab 4, the connection can be dismantled with the cabinet body 1 to the 3 other end of electrical apparatus unit mounting panel, be equipped with the first mounting hole 30 that is used for fixed electrical apparatus unit support on the electrical apparatus unit mounting panel 3, during the use, the electrical apparatus unit support passes through the screw fixation on electrical apparatus unit mounting panel 3, the electrical apparatus unit is installing on the electrical apparatus unit support.

For convenience of describing the connection relationship between the electric appliance unit turnover device and the cabinet body, the cabinet body 1 comprises cross beams 5 at two sides, a fixing plate 6 is arranged on the cross beam 5 at one side, the cross beam 5 at the other side is connected with a hinged plate 4 through a fastener, one end of the electric appliance unit mounting plate 3 is hinged with one side of a hinged plate 4, the other side of the hinged plate 4 is arranged on a cross beam 5 at one side of the cabinet body 1, the other end of the electric appliance unit mounting plate 3 is detachably connected with a fixed plate 6, the fixed plate 6 is arranged on the cross beam 5 at the other side of the cabinet body 1, when all installing electrical apparatus unit mounting panel 3 in both sides around the cabinet body, crossbeam 5 arranges the left and right sides at the cabinet body, and the maintainer when overhauing, as long as outwards overturn wherein electrical apparatus unit mounting panel 3 of one side, just can let whole people get into the internal portion of cabinet and overhaul or clear up the dust, need not to dismantle all electrical apparatus unit mounting panels 3 one by one, saves maintenance time and improves the degree of accuracy.

In order to satisfy the effect that the electrical unit mounting panel can outwards be the horizontal upset in the cabinet body, electrical unit mounting panel 3 includes mounting panel main part 31, and first mounting hole 30 sets up on mounting panel main part 31 and arranges along the length direction of mounting panel main part 31, mounting panel main part 31 one end is equipped with the first board 32 that bends with the installation of fixed plate 6, and the mounting panel main part 31 other end is equipped with the second board 33 that bends of being connected with articulated plate 4, mounting panel main part 31, first board 32 and second board 33 that bends adopt steel sheet integrated into one piece, and articulated plate 4 is gone up the lower extreme and all is equipped with the extension board 40 with second board 33 articulated, is equipped with first through-hole 41 on the extension board 40, is equipped with the articulated ear 34 that extends to length direction on the second board 33, and articulated ear 34 distributes at the upper and lower both ends of second board 33, is equipped with second through-hole 35 on articulated ear 34, the hinge pin passes through the first through hole 41 and the second through hole 35 to hinge the hinge lug 34 and the extension plate 40, the second mounting hole 36 is formed in the first bending plate 32, the fastener passes through the second mounting hole 36 to be locked and fixed with the fixing plate 6, and when the electric appliance unit mounting plate 3 needs to enter the cabinet body for maintenance, the fastener between the first bending plate 32 and the fixing plate 6 is detached, so that the electric appliance unit mounting plate 3 can be horizontally overturned outwards on the hinge plate 4.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a switch board convenient to overhaul, includes the cabinet body (1), its characterized in that: the electric appliance unit turnover device comprises a cabinet body (1), wherein at least one group of electric appliance unit turnover devices (2) capable of horizontally turning over is arranged in the cabinet body, each group of electric appliance unit turnover devices (2) comprises an electric appliance unit mounting plate (3) and a hinged plate (4), one end of each electric appliance unit mounting plate (3) is hinged to the hinged plate (4), and the other end of each electric appliance unit mounting plate (3) is detachably connected with the cabinet body (1).

2. The distribution cabinet convenient to overhaul according to claim 1, wherein: the cabinet body (1) includes crossbeam (5) of both sides, is equipped with fixed plate (6) on crossbeam (5) of one side, and crossbeam (5) and the articulated slab (4) of opposite side are connected through the fastener, electrical apparatus unit mounting panel (3) one end is articulated with articulated slab (4) one side, and articulated slab (4) opposite side is installed on crossbeam (5) of one side of the cabinet body (1), and electrical apparatus unit mounting panel (3) other end and fixed plate (6) can be dismantled and be connected, and fixed plate (6) are installed on opposite side crossbeam (5) of the cabinet body (1).

3. An easy-to-overhaul power distribution cabinet according to claim 1 or 2, characterized in that: and a first mounting hole (30) for fixing the electric appliance unit bracket is formed in the electric appliance unit mounting plate (3).

4. The distribution cabinet convenient to overhaul according to claim 3, wherein: the electrical unit mounting panel (3) includes mounting panel main part (31), and first mounting hole (30) set up on mounting panel main part (31) and arrange along the length direction of mounting panel main part (31), mounting panel main part (31) one end is equipped with first bending plate (32) of installing with fixed plate (6), and mounting panel main part (31) other end is equipped with the second bending plate (33) of being connected with articulated slab (4), mounting panel main part (31), first bending plate (32) and second bending plate (33) adopt steel sheet integrated into one piece.

5. An easy-to-overhaul power distribution cabinet according to claim 4, wherein: and a second mounting hole (36) is formed in the first bending plate (32), and the fastener penetrates through the second mounting hole (36) to be locked and fixed with the fixing plate (6).

6. The distribution cabinet convenient to overhaul according to claim 4, wherein: the upper end and the lower end of the hinged plate (4) are both provided with an extension plate (40) hinged with the second bending plate (33), and the extension plate (40) is provided with a first through hole (41).

7. The distribution cabinet convenient to overhaul according to claim 6, wherein: be equipped with on second bending plate (33) to articulated ear (34) that length direction extended, articulated ear (34) distribute at the upper and lower both ends of second bending plate (33), are equipped with second through-hole (35) on articulated ear (34), and the round pin axle passes first through-hole (41) and second through-hole (35) and will articulate ear (34) and extend board (40) articulated.