CN210326636U

CN210326636U - Efficient switch cabinet

Info

Publication number: CN210326636U
Application number: CN201920985446.2U
Authority: CN
Inventors: 陈金妹; 蒙月凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-04-14
Anticipated expiration: 2029-06-27

Abstract

The utility model discloses an efficient cubical switchboard, including cubical switchboard body and base, the inside side welding of cubical switchboard body has the mounting bar, the spout has been seted up at the mounting bar middle part. The utility model discloses in, to the low-voltage line, switch in the cubical switchboard is direct mount mostly on a mounting panel, different voltage control switch just need be changed to different voltage classes like this, the device's control switch mounting bracket adopts movable mounting bar and fastening bolt to fix, can satisfy different grade voltage switch's requirement, need not frequently change, the cost is practiced thrift and the high efficiency of device has also been improved simultaneously, and be equipped with instrument mounting bracket and instrument switch on the device's the cabinet door, can directly connect the wire to the instrument from control switch above, just can directly observe the change of data from the cubical switchboard body outside, dangerous emergence has been avoided.

Description

Efficient switch cabinet

Technical Field

The utility model relates to a cubical switchboard technical field especially relates to an efficient cubical switchboard.

Background

The switch cabinet is an electric device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch circuit is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment.

The cubical switchboard that uses at present does not have independent radiating function mostly, and this can cause the inside heat of cubical switchboard to discharge, can cause the destruction to the equipment in the device even, and switch in some low-voltage switchgear is if breaking down moreover, and it is inconvenient to change, will change all circuit cut off even, not only delays the time, but also influences the normal work of other equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the efficient cubical switchboard that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an efficient switch cabinet comprises a switch cabinet body and a base, wherein a mounting bar is welded on the side edge inside the switch cabinet body, a sliding groove is formed in the middle of the mounting bar, a first mounting frame is connected in the sliding groove through a fastening bolt, a threading hole is formed in the surface of the first mounting frame, a mounting groove is formed in one side of the threading hole and is positioned on the surface of the first mounting frame, a second mounting frame is connected in the switch cabinet body under the first mounting frame and is positioned inside the switch cabinet body through the same fastening bolt, the base is arranged at the bottom of the switch cabinet body, an insulating pad is placed at the bottom of the inner side of the base, a buffer spring is arranged on the surface of the insulating pad, a support plate is arranged at the top of the buffer spring, a limit block is installed on one side of the bottom of the support plate, a, the fixed block is installed in the inboard bottom of base.

Preferably, there is a cabinet door on one side of the front end of the switch cabinet body through a flat-open hinge, a plurality of instrument mounting frames are uniformly installed above the surface of the cabinet door, an instrument switch is arranged under each instrument mounting frame, a handle is installed on one side of the front end surface of the cabinet door, and a key lock is arranged under each handle.

Preferably, the cabinet door is under and is located cubical switchboard body surface and has seted up the louvre, the louvre front end, and be located the base surface and evenly seted up a plurality of heat dissipation fans, a plurality of heat dissipation fan horizontal direction distribute.

Preferably, the threading holes and the mounting grooves of the same quantity and positions are formed in the surfaces of the first mounting frame and the second mounting frame, one threading hole is formed in one side of each of the two mounting grooves, the distance between the first mounting frame and the second mounting frame is fixed, and the two ends of the first mounting frame and the two ends of the second mounting frame are both mounted in the sliding grooves through fastening bolts.

Preferably, the limiting blocks are arranged in two, the two limiting blocks are symmetrically arranged on two sides of the bottom of the supporting plate, and a plurality of buffer springs are evenly arranged between the two limiting blocks.

Preferably, four supporting legs are uniformly arranged at four corners of the bottom of the base.

Compared with the prior art, the utility model has the advantages that; firstly, for low-voltage lines, most switches in the switch cabinet are directly installed on one installation plate, so that different voltage control switches with different voltage levels need to be replaced, a control switch installation frame of the device is fixed by adopting movable installation bars and fastening bolts, the requirements of the voltage switches with different levels can be met, frequent replacement is not needed, the cost is saved, the high efficiency of the device is improved, an instrument installation frame and an instrument switch are arranged on a cabinet door of the device, a wire can be directly connected onto an instrument from the control switch, the change of data can be directly observed from the outer side of the switch cabinet body, the danger is avoided, secondly, the switch cabinet body is placed on the surface of a support plate and is not directly placed on the ground, the damage and corrosion of a humid area to the switch cabinet body can be avoided, and the bottom of the support plate has the double functions of a connecting rod and a buffer spring, thereby can protect the cubical switchboard body not receive external influence normal work more, finally, at the cubical switchboard body inside because be a sealed environment, the in-process of control switch's work can produce the heat, if can not in time discharge, will cause the temperature to be higher and higher, influence the resistance of wire in the circuit even, make it form a vicious circle, lead to whole circuit to be burnt out at last, the device's bottom is coordinated through heat dissipation fan and louvre, can take away the heat that wire and switch produced rapidly, protected the circuit not receive the influence of temperature and can normally work.

Drawings

Fig. 1 is a schematic structural view of an efficient switch cabinet provided by the present invention;

fig. 2 is a front view of an efficient switchgear of the present invention;

fig. 3 is a schematic structural view of an efficient switchgear base according to the present invention;

fig. 4 is the utility model relates to a structural schematic diagram of the first mounting bracket of efficient cubical switchboard and second mounting bracket.

Illustration of the drawings:

1-a switch cabinet body, 2-an instrument mounting rack, 3-an instrument switch, 4-a cabinet door, 5-a first mounting rack, 6-a second mounting rack, 7-a threading hole, 8-a mounting groove, 9-a heat dissipation hole, 10-a heat dissipation fan, 11-a base, 12-a support leg, 13-a handle, 14-a key lock, 15-a fixed block, 16-a limit block, 17-a limit groove, 18-a support plate, 19-a buffer spring, 20-an insulating pad, 21-a connecting rod, 22-a mounting bar, 23-a sliding groove and 24-a fastening bolt.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an efficient switch cabinet comprises a switch cabinet body 1 and a base 11, wherein a mounting bar 22 is welded on the side edge inside the switch cabinet body 1, a sliding groove 23 is formed in the middle of the mounting bar 22, the sliding groove 23 is connected with a first mounting frame 5 through a fastening bolt 24, a threading hole 7 is formed in the surface of the first mounting frame 5, a mounting groove 8 is formed in one side of the threading hole 7 and positioned on the surface of the first mounting frame 5, a second mounting frame 6 is connected with the inside of the switch cabinet body 1 through the same fastening bolt 24 under the first mounting frame 5, the base 11 is arranged at the bottom of the switch cabinet body 1, an insulating pad 20 is placed at the bottom of the inner side of the base 11, a buffer spring 19 is arranged on the surface of the insulating pad 20, a support plate 18 is arranged at the top of the buffer spring 19, a limit block 16 is arranged at one, the other end of the connecting rod 21 is connected with a fixed block 15, and the fixed block 15 is installed at the bottom of the inner side of the base 11.

A cabinet door 4 is connected to one side of the front end of a switch cabinet body 1 through a flat-open hinge, a plurality of instrument mounting frames 2 are uniformly arranged above the surface of the cabinet door 4, an instrument switch 3 is arranged under each instrument mounting frame 2, a handle 13 is arranged on one side of the front end surface of the cabinet door 4, a key lock 14 is arranged under the handle 13, heat dissipation holes 9 are arranged under the cabinet door 4 and positioned on the surface of the switch cabinet body 1, the front ends of the heat dissipation holes 9 are uniformly provided with a plurality of heat dissipation fans 10 positioned on the surface of a base 11, the plurality of heat dissipation fans 10 are distributed in the horizontal direction, threading holes 7 and mounting grooves 8 with the same number and positions are arranged on the surfaces of a first mounting frame 5 and a second mounting frame 6, one threading hole 7 is arranged on one side of each two mounting grooves 8, the distance between the first mounting frame 5 and the second mounting frame 6 is fixed, and the two ends of the, the two limiting blocks 16 are arranged, the two limiting blocks 16 are symmetrically arranged on two sides of the bottom of the supporting plate 18, the plurality of buffer springs 19 are evenly arranged between the two limiting blocks 16, and four supporting legs 12 are evenly arranged at four corners of the bottom of the base 11.

The working principle is as follows: when in use, according to the sizes and requirements of different low-voltage line switches, the switches are arranged in the mounting grooves 8 on the surfaces of the first mounting frame 5 and the second mounting frame 6, a plurality of groups of switches can be arranged side by side or on other rows, and then the lines pass through the instrument switch 3 and the instrument on the instrument mounting frame 2 to be connected in series, the switch cabinet body 1 is placed on the surface of the supporting plate 18 and is not directly placed on the ground, so that the damage and corrosion of the switch cabinet body 1 in a humid area can be avoided, and the bottom of the supporting plate 18 can better protect the switch cabinet body 1 from being influenced by the outside through the double functions of the connecting rod 21 and the buffer spring 19, so that the switch cabinet body can normally work, because of a sealed environment inside the switch cabinet body 1, heat can be generated in the working process of controlling the switches, if the heat can not be timely discharged, the temperature can be, the circuit is formed into a vicious circle, and finally the whole circuit is burnt out, the bottom of the device is coordinated and matched with the heat dissipation fan 10 and the heat dissipation holes 9, so that heat generated by a lead and a switch can be quickly taken away, and the circuit is protected from being influenced by temperature and can normally work.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The efficient switch cabinet comprises a switch cabinet body (1) and a base (11), and is characterized in that a mounting bar (22) is welded on the side edge inside the switch cabinet body (1), a sliding groove (23) is formed in the middle of the mounting bar (22), a first mounting frame (5) is connected in the sliding groove (23) through a fastening bolt (24), a threading hole (7) is formed in the surface of the first mounting frame (5), a mounting groove (8) is formed in one side of the threading hole (7) and positioned on the surface of the first mounting frame (5), a second mounting frame (6) is connected under the first mounting frame (5) and positioned inside the switch cabinet body (1) through the same fastening bolt (24), the base (11) is arranged at the bottom of the switch cabinet body (1), an insulating pad (20) is placed at the bottom of the inner side of the base (11), a buffer spring (19) is arranged on the surface of the insulating pad (20), buffer spring (19) top is equipped with backup pad (18), stopper (16) are installed to backup pad (18) bottom one side, spacing groove (17) have been seted up at stopper (16) middle part, rotate through the pivot in spacing groove (17) and be connected with connecting rod (21), the connecting rod (21) other end is connected with fixed block (15), install in base (11) inboard bottom fixed block (15).

2. The efficient switch cabinet according to claim 1, wherein a cabinet door (4) is connected to one side of the front end of the switch cabinet body (1) through a flat-open hinge, a plurality of instrument mounting frames (2) are uniformly mounted above the surface of the cabinet door (4), an instrument switch (3) is arranged under each instrument mounting frame (2), a handle (13) is mounted on one side of the surface of the front end of the cabinet door (4), and a key lock (14) is arranged under each handle (13).

3. The high-efficiency switch cabinet according to claim 2, wherein heat dissipation holes (9) are formed in the surface of the switch cabinet body (1) and right below the cabinet door (4), the heat dissipation holes (9) are located at the front end of the heat dissipation holes, a plurality of heat dissipation fans (10) are uniformly formed in the surface of the base (11), and the plurality of heat dissipation fans (10) are distributed in the horizontal direction.

4. The efficient switch cabinet according to claim 1, wherein the surfaces of the first mounting frame (5) and the second mounting frame (6) are provided with threading holes (7) and mounting grooves (8) with the same number and positions, one threading hole (7) is arranged on one side of each of the two mounting grooves (8), the distance between the first mounting frame (5) and the second mounting frame (6) is fixed, and the two ends of the first mounting frame (5) and the second mounting frame (6) are mounted in the sliding groove (23) through fastening bolts (24).

5. The high-efficiency switch cabinet according to claim 1, wherein there are two limiting blocks (16), the two limiting blocks (16) are symmetrically installed at two sides of the bottom of the supporting plate (18), and a plurality of buffer springs (19) are evenly installed between the two limiting blocks (16).

6. A high efficiency switchgear as claimed in claim 1, wherein four legs (12) are mounted at four corners of the bottom of the base (11).