CN219419993U - A low-voltage complete distribution box - Google Patents

Abstract

The utility model discloses a low-voltage complete distribution box which comprises a box body, wherein the box body is provided with a supporting component for installing equipment such as a switch and an instrument, the supporting component comprises two vertical rods fixedly connected with the inner wall of the box body, and vertical plates are fixedly connected with the side walls, close to each other, of the two vertical rods. The utility model relates to the technical field of power equipment, and the power equipment comprises a support assembly, wherein a vertical plate arranged on a vertical rod is matched with a mounting plate and a pressing plate, a user can install the position of a switch and a pressing plate according to the requirement, the positions of the mounting plate and the pressing plate are adjusted up and down, and the mounting plate is matched with a strip-shaped hole, so that the switch and the pressing plate can be installed at any position in the support assembly, and the pressing plate is driven to move when the switch and the pressing plate are fixed by bolts, so that the mounting plate and the pressing plate clamp the vertical plate, the purpose of fixing the mounting plate is achieved, the power equipment has higher flexibility, and is convenient to refit according to actual requirements when in use.

Description

A low-voltage complete distribution box

technical field

The utility model relates to the technical field of electric equipment, in particular to a low-voltage complete distribution box.

Background technique

Power distribution box is assembled in closed or semiclosed metal safe by electrical wiring requirement by switchgear, measuring instrument, protective device and auxiliary equipment or on screen width, forms low-voltage distribution box. During normal operation, the circuit can be connected or disconnected by means of a manual or automatic switch. It has the advantages of small size, easy installation, special technical performance, fixed position, unique configuration function, and is not limited by the site. It is widely used.

Distribution boxes are divided into standard distribution boxes and non-standard distribution boxes. The standard distribution box is convenient for mass production, low in cost, and high in popularity. However, in actual use, the requirements for electrical equipment are different, and the number of switchgear and measuring instruments that need to be installed inside is also different. The traditional distribution box uses track-type brackets to install switches and instruments on the inner wall, which lacks sufficient flexibility. In actual use, additional drilling and welding mounting frames are required to install switches and instruments. Therefore, we propose a low-voltage complete distribution box to solve the above problems.

Utility model content

The purpose of the utility model is to solve the problems existing in the prior art, and propose a low-voltage complete distribution box.

In order to achieve the above object, the utility model adopts the following technical solutions:

A low-voltage complete distribution box, including a box body, and the box body is provided with supporting components for installing switches, meters and other equipment;

The support assembly includes two vertical rods fixedly connected to the inner wall of the box. Vertical plates are fixedly connected to the side walls of the two vertical rods close to each other. The side walls of the vertical plates are provided with chute, and a slider is slidably connected in the chute. A mounting plate is fixedly connected between the two sliders, and a sliding bar is fixedly connected to the side of the mounting plate close to the box body.

Preferably, grooves are provided on the upper side wall of the box, and heat dissipation fins are fixedly connected in the grooves, and heat conducting rods are fixedly connected to the inner wall of the box close to the heat dissipation fins, and the heat conducting rods are fixedly connected to the mounting plate.

Preferably, a plurality of strip-shaped grooves are opened on the side wall of the vertical plate close to the pressure plate, and the side wall of the pressure plate close to the vertical plate is fixedly connected with an anti-skid pad.

Preferably, a vertical connecting plate is inserted into the mounting plate and the pressing plate bracket, and the side wall of the connecting plate is provided with mounting holes.

Preferably, a threaded sleeve is slidably connected to the strip-shaped hole on the pressing plate, and the length of the threaded sleeve is not greater than the thickness of the vertical plate.

Preferably, the heat dissipation fins are arranged vertically, and the grooves are fixedly connected with guide plates arranged obliquely near the inner walls of the heat dissipation fins.

Compared with the prior art, the beneficial effects of the utility model are:

1. In this utility model, by setting the support assembly and using the vertical plate on the vertical rod to cooperate with the mounting plate and the pressure plate, the user can install the switch and the meter according to the position size, adjust the position of the mounting plate and the pressure plate up and down, and cooperate with the strip hole, not only can install the switch and instrument at any position in the support component, but also drive the pressure plate to move when the switch and instrument are fixed by bolts, so that the mounting plate and the pressure plate clamp the vertical plate, and then achieve the purpose of fixing the mounting plate.

2. In this utility model, by setting the grooves to cooperate with the heat dissipation fins, the support components can be used to dissipate heat from the switches and instruments in the distribution box. The connecting plate is used to further expand the installation range of the support components on the basis of the pressing plate and the mounting plate, so that switches and instruments of different sizes can be installed in the same row, and the flexibility of the support components is improved to meet the diversified needs of users.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of a low-voltage complete distribution box proposed by the utility model;

Fig. 2 is a schematic diagram of a top-down section structure of a low-voltage complete distribution box proposed by the utility model;

FIG. 3 is a schematic diagram of an enlarged structure at point A in FIG. 2 .

In the figure: 1, box body; 2, vertical rod; 3, vertical plate; 4, slider; 5, mounting plate; 6, sliding rod; 7, pressure plate; 8, strip hole;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them.

In the description of this utility model, it is important to understand that the terms of the terms "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and other indications are based on the position or location of the attachment, just to facilitate describing the description of the utility model and simplified description, rather than the instructions or implied devices or components referred to. It must have a specific orientation, constructing and operating in a specific orientation, so it cannot be understood as a limited restriction on the utility model.

Referring to Figures 1-3, a low-voltage complete distribution box includes a box body 1, and the box body 1 is provided with supporting components for installing switches, instruments and other equipment;

The support assembly includes two vertical rods 2 welded to the inner wall of the box body 1. Vertical plates 3 are welded on the side walls of the two vertical rods 2 close to each other. The side walls of the vertical plates 3 are provided with a chute, and a slider 4 is slidably connected in the chute. A mounting plate 5 is connected between the two sliders 4 by bolts. Bolts are used to install switches, instruments, etc., and the width of the strip hole 8 is smaller than the outer diameter of the bolt head for installing switches, instruments, etc., so that when using bolts to fix switches, instruments, etc. on the mounting plate 5, the bolts can also drive the pressure plate 7 to approach the mounting plate 5, so that the pressure plate 7 and the mounting plate 5 clamp the vertical plate 3 to achieve the purpose of fixing the mounting plate 5, and this design can fix the mounting plate 5 at any position on the vertical plate 3, and at the same time flexibly adjust the distance between the two mounting plates 5. The installation of the equipment meets the needs of different scenarios while mass production at low cost, and the support component has a simple structure, low equipment cost, and easy installation.

Further, the upper side wall of the box body 1 is provided with grooves 9, and the grooves 9 are fixedly connected with heat dissipation fins 10, and the inner wall of the box body 1 close to the heat dissipation fins 10 is fixedly connected with heat conduction rods 11, and the heat conduction rods 11 are fixedly connected with the mounting plate 5, and the grooves 9 are provided to accommodate the heat dissipation fins 10.

Further, the vertical plate 3 is provided with a plurality of strip grooves near the side wall of the pressure plate 7, and the side wall of the pressure plate 7 close to the vertical plate 3 is fixedly connected with an anti-skid pad 12, and the strip grooves are provided to cooperate with the anti-skid pad 12 to prevent the mounting plate 5 and the pressure plate 7 from sliding under the gravity of switches, meters and other equipment, so as to improve the fixing effect of the mounting plate 5.

Further, the mounting plate 5 and the pressing plate 7 support are inserted with a vertically arranged connecting plate 13, and the side wall of the connecting plate 13 is provided with an installation hole. The connecting plate 13 is set to be used on the basis of the pressing plate 7 cooperating with the mounting plate 5 to further expand the installation range of the support assembly. In the same row, install switches and instruments of different sizes and specifications to improve the flexibility of supporting components and meet the diversified needs of users.

Further, a threaded sleeve 14 is slidably connected to the strip hole 8 on the pressure plate 7, and the length of the threaded sleeve 14 is not greater than the thickness of the vertical plate 3. Since users often use front-mounted accessories such as switches and instruments, the threaded sleeve that is slidably connected to the pressure plate 7 can be more convenient for users to operate without removing the back plate of the distribution box.

Further, the radiating fins 10 are all vertically arranged, and the groove 9 is fixedly connected with an inclined guide plate 15 near the inner wall of the radiating fin 10. Since the radiating fin 10 heats the air when dissipating heat, heat convection is formed. The dust falls on the cooling fins 10.

The above is only a preferred specific embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. Any person familiar with the technical field within the technical scope disclosed in the utility model, according to the technical scheme of the utility model and its utility model design to make equivalent replacements or changes, should be covered within the scope of protection of the utility model.

Claims (6)

1. The low-voltage complete distribution box comprises a box body (1), and is characterized in that the box body (1) is provided with a supporting component for installing a switch and instrument equipment;

the utility model discloses a novel refrigerator is characterized in that the supporting component comprises two vertical rods (2) fixedly connected with the inner wall of a refrigerator body (1), two the side wall fixedly connected with riser (3) that are close to each other of vertical rods (2), the spout has been seted up to the lateral wall of riser (3), sliding connection has slider (4), two fixedly connected with mounting panel (5) between slider (4), and one side fixedly connected with slide bar (6) that mounting panel (5) is close to refrigerator body (1), sliding connection has clamp plate (7) on slide bar (6), bar hole (8) have all been seted up to the lateral wall of clamp plate (7) and mounting panel (5).

2. The low-voltage complete distribution box according to claim 1, wherein the upper end side wall of the box body (1) is provided with a groove (9), a radiating fin (10) is fixedly connected in the groove (9), a heat conducting rod (11) is fixedly connected to the inner wall, close to the radiating fin (10), of the box body (1), and the heat conducting rod (11) is fixedly connected with the mounting plate (5).

3. The low-voltage complete distribution box according to claim 1, wherein a plurality of strip-shaped grooves are formed in the side wall, close to the pressing plate (7), of the vertical plate (3), and an anti-slip pad (12) is fixedly connected to the side wall, close to the vertical plate (3), of the pressing plate (7).

4. The low-voltage complete distribution box according to claim 1, characterized in that the mounting plate (5) and the pressing plate (7) support are inserted with a vertically arranged connecting plate (13), and the side wall of the connecting plate (13) is provided with a mounting hole.

5. A low-voltage complete distribution box according to claim 1, characterized in that a threaded sleeve (14) is slidably connected in a strip-shaped hole (8) in the pressure plate (7), the length of the threaded sleeve (14) being not greater than the thickness of the riser (3).

6. The low-voltage complete distribution box according to claim 2, wherein the radiating fins (10) are all arranged vertically, and the grooves (9) are fixedly connected with guide plates (15) which are arranged obliquely and close to the inner walls of the radiating fins (10).