CN213071832U

CN213071832U - Switch board convenient to remove

Info

Publication number: CN213071832U
Application number: CN202021959703.4U
Authority: CN
Inventors: 蒋顺兴
Original assignee: Nanjing Sukkin Electric Power Equipment Co ltd
Current assignee: Nanjing Sukkin Electric Power Equipment Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-04-27
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a power distribution cabinet convenient to move, which comprises a main body, a steering shaft, a sealing plate and a mounting plate, wherein the steering shaft is arranged at the opening of an inner cavity of the main body and is rotationally connected with the opening, the sealing plate is fixedly welded with the outer wall of the steering shaft, the mounting plate is fixedly arranged on the inner side wall of the main body, one side of the inner cavity of the main body, which is far away from the steering shaft, is provided with a vent pipe which passes through and is welded with the side wall of the main body, and; the sealing plate is characterized in that a bearing plate is fixedly bonded on the side wall of the sealing plate, two sets of coolers which penetrate through the top wall of the sealing plate and extend into the inner cavity of the sealing plate are arranged on the main body in the vertical direction, and second fans are installed in the coolers. This switch board convenient to remove through having set up and accepting board, step motor, lead screw, elevator and camera, drives the work of camera and makes the step motor work drive camera reciprocate, can detect the part of each position in it under the condition of not opening the main part.

Description

Switch board convenient to remove

Technical Field

The utility model belongs to the technical field of the switch board, concretely relates to switch board convenient to remove.

Background

The power distribution cabinet can be divided into a first-level power distribution device and a second-level power distribution device according to the grade of the power distribution cabinet. The primary distribution equipment is collectively called a power distribution center, and is centrally installed in a substation of an enterprise to distribute electric energy to subordinate distribution equipment at different sites. The secondary power distribution equipment is a general name of a power distribution cabinet and a motor control center, and the power distribution cabinet is used in occasions with dispersed loads and less loops; motor control centers are used in applications with concentrated loads and many loops, and they distribute the power of a circuit of a higher level distribution device to nearby loads.

When the power distribution cabinet in the prior art is detected, workers need to reach the position of the power distribution cabinet and open the power distribution cabinet for detection, which is troublesome; and when the temperature was higher in the switch board, do not have the mechanism that can dispel the heat the cooling fast, probably lead to the part to burn because of overheated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a switch board convenient to remove to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a power distribution cabinet convenient to move comprises a main body, a steering shaft, a closing plate and a mounting plate, wherein the steering shaft is arranged at an opening of an inner cavity of the main body and is rotatably connected with the opening, the closing plate is fixedly welded with the outer wall of the steering shaft, the mounting plate is fixedly arranged on the inner side wall of the main body, a vent pipe which penetrates through and is welded with the side wall of the main body is arranged on one side, far away from the steering shaft, of the inner cavity of the main body, and temperature sensors are;

fixed bonding has the board of accepting on the closed plate lateral wall, be provided with two sets of desuperheaters that pass its roof and stretch into its inner chamber along vertical direction in the main part, it is two sets of all install the second fan in the desuperheater, and still install a set of PLC board in the main part, temperature sensor and second fan all with PLC board electric connection, the equal fixed welding in four corners of main part diapire has the angle stake.

Preferably, a first fan is arranged in the inner cavity of the vent pipe, a heat dissipation groove which penetrates through the top wall of the main body and is communicated with the inner cavity of the main body is formed in the main body, and dust covers are arranged at the positions where the vent pipe and the inner cavity of the heat dissipation groove are in contact with the outer wall of the main body.

Preferably, the inner cavity of the bearing plate is arranged on one side of the bearing plate far away from the closing plate, a lead screw, a stepping motor in transmission connection with the lead screw and welded on the top wall of the inner cavity of the bearing plate and a lifting block penetrated by the lead screw in the vertical direction are accommodated in the inner cavity of the bearing plate, and a camera is arranged on the side wall of the lifting block.

Preferably, the electromagnetic valves for controlling the opening and closing of the two sets of coolers are installed on the outer sides of the two sets of coolers, the bottom walls of the two sets of coolers are fixedly connected with guide pipes which are inclined towards one side close to the mounting plate and are arranged in the inner cavity of the main body, and the illuminating lamp is installed on the top wall of the inner cavity of the main body.

Preferably, the inner cavity of each group of the angle piles is arranged on the bottom wall of the angle pile, and the angle piles are internally provided with electric push rods welded with the top wall of the inner cavity of the angle pile, support plates welded with the bottom ends of the electric push rods and universal wheels rotatably connected with the support plates.

Preferably, two sets of the opening that the cooler is located main part outside one side is seted up in its one side of keeping away from the steering spindle, and the dust cover is installed to one side that the guide tube was kept away from to the cooler inner chamber.

The utility model discloses a technological effect and advantage: according to the power distribution cabinet convenient to move, the bearing plate, the stepping motor, the lead screw, the lifting block and the camera are arranged, the camera is driven to work, the stepping motor works to drive the camera to move up and down, parts in various positions in the power distribution cabinet can be detected under the condition that the main body is not opened, and the detection operation is more convenient; by arranging the temperature sensor, the PLC board, the coolers, the guide pipes, the electromagnetic valves and the second fans, when the temperature sensor detects that the temperature in the main body is high, the PLC board drives the two groups of electromagnetic valves to open the two groups of coolers, and the two groups of second fans work to blow fast circulating air into the mounting plate to cool components on the mounting plate, so that the components are prevented from being burnt due to overheating; through the arrangement of the corner piles, the electric push rods, the support plates and the universal wheels, the four groups of electric push rods simultaneously extend and drive the four groups of universal wheels to be in contact with the ground, and therefore the power distribution cabinet can be conveniently moved by the four groups of universal wheels.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a circuit diagram of the present invention;

fig. 3 is a vertical sectional view of the main body of the present invention;

fig. 4 is a vertical cross-sectional view of the corner post of the present invention.

In the figure: the device comprises a main body 1, a steering shaft 2, a closing plate 3, a mounting plate 4, a vent pipe 5, a first fan 6, a heat dissipation groove 7, a dustproof cover 8, a temperature sensor 9, a cooler 10, a guide pipe 11, an electromagnetic valve 12, an illuminating lamp 13, a bearing plate 14, a stepping motor 15, a lead screw 16, a lifting block 17, a camera 18, an angle pile 19, an electric push rod 20, a support plate 21 and a universal wheel 22.

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.

The utility model provides a switch board convenient to remove as shown in fig. 1-4, including main part 1, install at main part 1 inner chamber opening part and rather than rotate the steering spindle 2 of being connected, with the outer wall welded fastening's of steering spindle 2 closing plate 3 and fixed mounting in main part 1 inside wall mounting panel 4, one side that the main part 1 inner chamber was kept away from steering spindle 2 is installed and is passed main part 1 lateral wall and welded breather pipe 5 with it, temperature sensor 9 is installed to the roof and the diapire of mounting panel 4, and temperature sensor 9 can select pt100 model;

fixed bonding has accept board 14 on the 3 lateral walls of enclosed plate, be provided with two sets of desuperheaters 10 that pass its roof and stretch into its inner chamber along vertical direction in main part 1, it is two sets of all install the second fan in the desuperheater 10, and still install a set of PLC board in main part 1, the PLC board can select for use S7-200 model, temperature sensor 9 and second fan all with PLC board electric connection, the equal fixed welding in four corners of 1 diapire of main part has angle stake 19.

Specifically, install first fan 6 in the breather pipe 5 inner chamber, it has run through its roof and rather than the communicating radiating groove 7 of inner chamber to open on the main part 1, dust cover 8 is all installed with the position that the outer wall of radiating groove 7 inner chamber and main part 1 contacted to breather pipe 5, and two sets of dust covers 8 are fixed with the inside wall of breather pipe 5 and the inside wall bonding of radiating groove 7 respectively.

Specifically, the inner cavity of the bearing plate 14 is arranged on one side of the bearing plate away from the closing plate 3, a lead screw 16, a stepping motor 15 which is in transmission connection with the lead screw 16 and welded on the top wall of the inner cavity of the bearing plate 14 and a lifting block 17 which is penetrated by the lead screw 16 along the vertical direction are accommodated in the inner cavity of the bearing plate 14, and a camera 18 is arranged on the side wall of the lifting block 17.

Specifically, two sets of the solenoid valve 12 of its switching of control is all installed in the outside of cooler 10, and the diapire of two sets of coolers 10 all fixedly connected to the pipe 11 that inclines and places in main part 1 inner chamber near mounting panel 4 one side, light 13 is installed to the roof of main part 1 inner chamber.

Specifically, the inner cavity of each group of the corner piles 19 is arranged on the bottom wall of the corner pile 19, an electric push rod 20 welded to the top wall of the inner cavity of the corner pile 19, a support plate 21 welded to the bottom end of the electric push rod 20, and a universal wheel 22 rotatably connected with the support plate 21 are accommodated in the corner pile 19, and when the electric push rod 20 is contracted to the shortest length, the universal wheel 22 is driven to be completely contracted into the inner cavity of the corner pile 19.

Specifically, two sets of the opening that the cooler 10 is located 1 outside one side of main part is seted up in its one side of keeping away from steering spindle 2, and the dust cover 8 is installed to one side that the stand pipe 11 was kept away from to the cooler 10 inner chamber, and the dust cover 8 is fixed with the inside wall bonding of cooler 10.

The using method comprises the following steps: when the power distribution cabinet convenient to move is used, all components of the power distribution cabinet are installed on the installation plate 4, and then the closing plate 3 rotates along the steering shaft 2 and closes the opening of the inner cavity of the main body 1, so that the power distribution cabinet can start to work; when the components on the mounting plate 4 work, the first fan 6 works and sucks outside air into the inner cavity of the main body 1, so that heat emitted by the components in the main body 1 is discharged from the heat dissipation groove 7, and a good air channel is ensured in the main body 1; the two groups of temperature sensors 9 can detect the temperature in the main body 1 in real time, when one group of temperature sensors 9 detects that the temperature is high (for example, 40 ℃ is reached), the temperature sensors transmit electric signals to a PLC board (which can be installed on the top wall or the side wall of an inner cavity of the main body 1), the PLC board drives two groups of electromagnetic valves 12 to open two groups of coolers 10, the PLC board also drives two groups of second fans to work and suck outside air into the two groups of coolers 10, and the outside air is conveyed through two groups of guide pipes 11 and then quickly blown to the mounting plate 4, so that components on the mounting plate 4 are quickly cooled, and the components are prevented from; when the components in the main body 1 need to be detected, a person does not need to manually open the main body 1, only needs to drive the camera 18 to work and collect the pictures in the inner cavity of the main body 1, at the moment, the illuminating lamp 13 can be driven to work and provide certain light, the stepping motor 15 is driven to work and drive the lead screw 16 to operate, the lifting block 17 drives the camera 18 to move up and down along with the camera, the components at each position on the mounting plate 4 can be detected, the camera 18 transmits the collected pictures to a display in a nearby monitoring room through wired connection, and the person can know the conditions in the main body 1 by looking at the display; if the power distribution cabinet needs to be moved, the four groups of electric push rods 20 are driven to simultaneously extend, the four groups of universal wheels 22 are in contact with the ground, and the main body 1 is pushed to roll along the four groups of universal wheels 22 so as to conveniently move (the first fan 6, the illuminating lamp 13, the stepping motor 15 and the PLC board are electrically connected with an external power supply to ensure the continuous work of the main body).

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a switch board convenient to remove, includes main part (1), install in main part (1) inner chamber opening part and rather than steering spindle (2) of rotating the connection, with outer wall welded fastening's of steering spindle (2) closing plate (3) and fixed mounting at mounting panel (4) of main part (1) inside wall, its characterized in that: a vent pipe (5) which penetrates through the side wall of the main body (1) and is welded with the side wall is installed on one side, far away from the steering shaft (2), of the inner cavity of the main body (1), and temperature sensors (9) are installed on the top wall and the bottom wall of the installation plate (4);

fixed bonding has accept board (14) on closed plate (3) lateral wall, be provided with two sets of desuperheater (10) that pass its roof and stretch into in its inner chamber, two sets of along vertical direction on main part (1) all install the second fan in desuperheater (10), and still install a set of PLC board in main part (1), temperature sensor (9) and second fan all with PLC board electric connection, the equal fixed welding in four corners of main part (1) diapire has angle stake (19).

2. The power distribution cabinet convenient to move according to claim 1, characterized in that: install first fan (6) in breather pipe (5) inner chamber, it has run through its roof and rather than communicating radiating groove (7) of inner chamber to open on main part (1), dust cover (8) are all installed to the position that the outer wall of breather pipe (5) and radiating groove (7) inner chamber and main part (1) contacted.

3. The power distribution cabinet convenient to move according to claim 1, characterized in that: the inner cavity of the bearing plate (14) is arranged on one side, far away from the closing plate (3), of the inner cavity of the bearing plate (14), a lead screw (16), a stepping motor (15) in transmission connection with the lead screw (16) and welded to the top wall of the inner cavity of the bearing plate (14) and a lifting block (17) penetrated by the lead screw (16) in the vertical direction are accommodated in the inner cavity of the bearing plate (14), and a camera (18) is installed on the side wall of the lifting block (17).

4. The power distribution cabinet convenient to move according to claim 1, characterized in that: two sets of solenoid valve (12) that control its and open and shut are all installed in the outside of cooler (10), and the diapire of two sets of coolers (10) all fixed connection is to being close to mounting panel (4) one side slope and placing in stand main part (1) inner chamber stand pipe (11), light (13) are installed to the roof of main part (1) inner chamber.

5. The power distribution cabinet convenient to move according to claim 1, characterized in that: the inner cavity of each group of the angle piles (19) is arranged on the bottom wall of the angle pile, and an electric push rod (20) welded with the top wall of the inner cavity of the angle pile (19), a support plate (21) welded with the bottom end of the electric push rod (20) and a universal wheel (22) rotatably connected with the support plate (21) are accommodated in the angle pile (19).

6. The switch board convenient to remove of claim 4, characterized in that: two sets of opening that desuperheater (10) are located main part (1) outside one side is seted up in its one side of keeping away from steering spindle (2), and dust cover (8) are installed to one side that stand away from stand pipe (11) in desuperheater (10) inner chamber.