CN212462373U - Double-cabinet connecting device for switch cabinet - Google Patents

Abstract

The utility model discloses a two cabinet connecting device for cubical switchboard, include: the connecting device comprises a fixed box and a connecting box, the fixed box is arranged between the two cabinet bodies, the connecting box is arranged at the back parts of the two cabinet bodies, the fixed box is connected with the connecting box and is of a T-shaped structure, air guide grooves are formed in the fixed box and the connecting box, openings of the air guide grooves are formed in the back parts of the connecting box, three groups of damping mechanisms are mounted on the fixed box, and each damping mechanism comprises a connecting box, a buffer rod, a sucker and a spring; fans are symmetrically arranged on the back of the connecting box. The utility model is provided with the fan for heat dissipation on the connecting device, and can dissipate heat of the two cabinets after installation, thereby avoiding the heat dissipation problem caused by tight connection of the cabinets; the device is including fixed case and connecting box, has installed damper on the fixed case, can reduce the vibrations of two cabinets bodies through damper, avoids the vibrations transmission, improves the stability that two cabinets are connected.

Description

Double-cabinet connecting device for switch cabinet

Technical Field

The utility model relates to a cubical switchboard technical field, more specifically are a two cabinet connecting device for cubical switchboard.

Background

The switch cabinet is an electric device, which is mainly applied to the process of generating, transmitting, distributing and converting electric energy in an electric power system to open, close, control and protect the electric device, the components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like, and the switch cabinet is internally provided with a special structure.

At present, the two cabinet connecting device of current cubical switchboard have following problem: (1) after the two switch cabinets are connected through the device, the side walls of the two switch cabinets are close to each other, so that the heat dissipation of the side surfaces of the two switch cabinets is influenced, and the internal temperature is overhigh to damage electrical elements; (2) the cubical switchboard can produce certain vibrations in the in-process of using, and the stability after two cabinets are connected is relatively poor. For this reason, a new scheme needs to be designed to give improvements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two cabinet connecting device for cubical switchboard has solved the problem that proposes in the background art, satisfies the in-service use demand.

In order to achieve the above object, the utility model provides a following technical scheme: a double cabinet connection device for a switchgear cabinet, comprising: the connecting device comprises a fixed box and a connecting box, the fixed box is arranged between the two cabinets, the connecting box is arranged at the back parts of the two cabinets, the fixed box is connected with the connecting box and is of a T-shaped structure, air guide grooves are formed in the fixed box and the connecting box, openings of the air guide grooves are formed in the back parts of the connecting box, three groups of damping mechanisms are mounted on the fixed box, and each damping mechanism comprises a connecting box, a buffer rod, a sucker and a spring; fans are symmetrically installed on the back of the connecting box and located at the opening of the air guide groove, and a plurality of heat dissipation holes are uniformly formed in the side wall of the fixing box.

As an embodiment of the utility model, buffer beam and sucking disc all are provided with two sets of and symmetric distribution, buffer beam one end and sucking disc fixed connection, the other end extend to in the connecting box and be connected with the limiting plate, the spring mounting is between two limiting plates.

As an embodiment of the present invention, the two sides of the connecting box are fixed with the limiting blocks, the limiting blocks are sleeved on the buffer rods, and the buffer pads are further sleeved on the buffer rods.

As an optimal implementation mode of the utility model, the blotter adopts spring steel material to make and the blotter is the arc structure, and the tip and the stopper contact of blotter are connected.

As a preferred embodiment of the utility model, the front end of fixed case is connected with the fixed plate, the fixed plate is the Jiong font of inversion, the fixed orifices has all been seted up to the both sides of fixed plate and connecting box, connecting device adopts the bolt to pass fixed orifices and cabinet body fixed connection.

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

(1) the connecting device is arranged between the two cabinet bodies, the fan for heat dissipation is arranged on the connecting device, the two cabinet bodies can be cooled after installation, and the heat dissipation problem caused by tight connection of the cabinet bodies is avoided.

(2) This connecting device, device have installed damper including fixed case and connecting box on the fixed case, can reduce the vibrations of two cabinets bodies through damper, avoid vibrations transmission, improve the stability that two cabinets are connected.

Drawings

Fig. 1 is a structural diagram of a double cabinet connecting device for a switch cabinet according to the present invention;

FIG. 2 is a view showing the structure of the connecting device according to the present invention;

fig. 3 is a structural diagram of the damping mechanism of the present invention.

In the figure: a cabinet body 1; a connecting device 2; a stationary box 3; a connecting box 4; a fixed plate 5; heat dissipation holes 6; a damper mechanism 7; a wind guide groove 8; a fan 9; a fixing hole 10; a suction cup 11; a stopper 12; a connection box 13; a spring 14; a buffer rod 15; a cushion 16; and a limit plate 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a double cabinet connection device for a switchgear cabinet, comprising: the cabinet comprises cabinet bodies 1 and a connecting device 2, wherein the connecting device 2 comprises a fixed box 3 and a connecting box 4, the fixed box 3 is arranged between the two cabinet bodies 1, the connecting box 4 is arranged at the back parts of the two cabinet bodies 1, the fixed box 3 is connected with the connecting box 4 and is of a T-shaped structure, a wind guide groove 8 is formed in the fixed box 3 and the connecting box 4, an opening of the wind guide groove 8 is formed in the back part of the connecting box 4, three groups of damping mechanisms 7 are mounted on the fixed box 3, each damping mechanism 7 comprises a connecting box 13, a buffer rod 15, a sucker 11 and a spring 14, each buffer rod 15 can be a hollow rubber tube, each sucker 11 adsorbs the surface of each cabinet body 1 after mounting, and the damping is realized through the buffer rod 15, the spring 14 and the; fan 9 is installed to the back symmetry of connecting box 4, and fan 9 adopts the wire to be connected with cubical switchboard internal power supply and supplies power, and fan 9 synchronous start when the cubical switchboard starts, and fan 9 is located the opening part of wind-guiding groove 8, has evenly seted up a plurality of louvre 6 on the lateral wall of fixed case 3, can set up the through-hole at the lateral wall of the cabinet body 1 and the junction that is located fixed case 3, increases the radiating efficiency.

In a further improvement, as shown in fig. 3: buffer beam 15 and sucking disc 11 all are provided with two sets of and symmetric distribution, and 15 one end of buffer beam and 11 fixed connection of sucking disc, the other end extend to in the connecting box 13 and be connected with limiting plate 17, and spring 14 installs between two limiting plates 17, and spring 14 supports limiting plate 17, plays the cushioning effect when receiving the shake.

In a further improvement, as shown in fig. 3: the both sides of connecting box 13 are fixed with stopper 12, and stopper 12 overlaps on buffer rod 15, has still cup jointed blotter 16 on buffer rod 15, and stopper 12 restricts the displacement of sucking disc 11.

In a further improvement, as shown in fig. 3: the blotter 16 adopts the spring steel material to make and the blotter 16 is the arc structure, and the tip and the stopper 12 contact of blotter 16 are connected, and the blotter 16 has fine elasticity, can play buffering, absorbing effect.

Specifically, the front end of fixed box 3 is connected with fixed plate 5, and fixed plate 5 is the Jiong font of invering, and fixed orifices 10 have all been seted up to fixed plate 5 and connecting box 4's both sides, and connecting device 2 adopts the bolt to pass fixed orifices 10 and cabinet body 1 fixed connection, fixes through the bolt, simple to operate, and fixed limitation is less.

The working principle is as follows: come to fix connecting device 2 between two cabinets bodies 1 through the bolt, the cabinet body 1 starts the back fan 9 synchronous start, comes out two cabinet body 1 lateral walls and inside heat through fan 9, plays the radiating effect, when cabinet body 1 vibrations, carries out shock attenuation shock insulation through sucking disc 11, spring 14 and buffer lever 15, avoids the transmission of vibrations.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. A double cabinet connection device for a switchgear cabinet, comprising: cabinet body (1) and connecting device (2), its characterized in that: the connecting device (2) comprises a fixed box (3) and a connecting box (4), the fixed box (3) is arranged between the two cabinet bodies (1), the connecting box (4) is arranged at the back parts of the two cabinet bodies (1), the fixed box (3) is connected with the connecting box (4) and is of a T-shaped structure, air guide grooves (8) are formed in the fixed box (3) and the connecting box (4), openings of the air guide grooves (8) are formed in the back parts of the connecting box (4), three groups of damping mechanisms (7) are mounted on the fixed box (3), and each damping mechanism (7) comprises a connecting box (13), a buffer rod (15), a sucker (11) and a spring (14);

fans (9) are symmetrically installed on the back of the connecting box (4), the fans (9) are located at the opening of the air guide groove (8), and a plurality of heat dissipation holes (6) are uniformly formed in the side wall of the fixing box (3).

2. A double cabinet connecting device for a switchgear cabinet according to claim 1, characterized in that: buffer beam (15) and sucking disc (11) all are provided with two sets of and symmetric distribution, buffer beam (15) one end and sucking disc (11) fixed connection, the other end extend to in connecting box (13) and be connected with limiting plate (17), install between two limiting plate (17) spring (14).

3. A double cabinet connecting device for a switchgear cabinet according to claim 1, characterized in that: the limiting block (12) is fixed to two sides of the connecting box (13), the limiting block (12) is sleeved on the buffer rod (15), and the buffer pad (16) is further sleeved on the buffer rod (15).

4. A double cabinet connecting device for a switchgear cabinet according to claim 3, characterized in that: the buffer pad (16) is made of spring steel materials, the buffer pad (16) is of an arc-shaped structure, and the end part of the buffer pad (16) is in contact connection with the limiting block (12).

5. A double cabinet connecting device for a switchgear cabinet according to claim 1, characterized in that: the front end of fixed case (3) is connected with fixed plate (5), fixed plate (5) are the Jiong font of invering, fixed orifices (10) have all been seted up to the both sides of fixed plate (5) and connecting box (4), connecting device (2) adopt the bolt to pass fixed orifices (10) and the cabinet body (1) fixed connection.

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