CN214100511U

CN214100511U - Switch cabinet with front overhauling and maintaining functions

Info

Publication number: CN214100511U
Application number: CN202022765647.7U
Authority: CN
Inventors: 郭凯; 金宁; 常宝; 王玉刚; 郑玲; 魏书峰; 曹宇飞
Original assignee: Beijing Power Supply First Switchgear Co ltd
Current assignee: Beijing Power Supply First Switchgear Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-08-31
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a switch cabinet for front maintenance, which comprises a switch cabinet body, wherein a box body is fixedly arranged at the top of the switch cabinet body, a gas pipe is fixedly arranged at the bottom of the box body, the gas pipe is fixedly arranged in the top of the switch cabinet body, outlet pipes are fixedly arranged above two sides of the box body, a support rod is fixedly arranged in the box body, a motor is fixedly arranged at the top of the support rod, the box body is fixedly arranged at the center position of the top of the switch cabinet body, hot gas in the switch cabinet body is conveniently conveyed to the inside of the box body through the gas pipe for storage, the outlet pipes which are in through connection are fixedly arranged above two sides of the box body, the hot gas in the box body can be conveniently discharged through the outlet pipes, the motor is fixedly arranged at the top of the support rod, and fan blades are, the hot air in the switch cabinet body is better sucked into the box body through the air delivery pipe.

Description

Switch cabinet with front overhauling and maintaining functions

Technical Field

The utility model belongs to the technical field of the cubical switchboard, specifically be a cubical switchboard that openly overhauls maintenance.

Background

The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. 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. The classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades. The method is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like.

The installation of the internal control subassembly of present cubical switchboard is comparatively fixed, when needing to maintain and change the control assembly of the inside, the operation is comparatively loaded down with trivial details, under the darker condition of light moreover, can't carry out fine change and maintenance, and cubical switchboard radiating efficiency is unsatisfactory simultaneously, consequently need improve the structure of cubical switchboard, provides a cubical switchboard that openly overhauls and maintain simultaneously, the better problem of solving above-mentioned the proposition of being convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems proposed above, a switch cabinet for front maintenance is provided.

The utility model adopts the technical scheme as follows:

a switch cabinet with front overhauling and maintenance comprises a switch cabinet body, wherein a box body is fixedly arranged at the top of the switch cabinet body, a gas pipe is fixedly arranged at the bottom of the box body, the gas pipe is fixedly arranged in the top of the switch cabinet body, gas outlet pipes are fixedly arranged above two sides of the box body, a support rod is fixedly arranged in the box body, a motor is fixedly arranged at the top of the support rod, a rotating shaft on the motor movably penetrates through the support rod, a fan blade is fixedly arranged on the rotating shaft, a placing plate is fixedly arranged in the switch cabinet body, heat dissipation grooves are formed in two sides of the placing plate, an installation disc is movably inserted in the top of the placing plate, a fixed column is fixedly arranged at the bottom of the installation disc, pins are inserted in the placing plate and the installation disc, sliding grooves are formed in the inner walls of two sides of the switch cabinet body, and a screw rod is fixedly arranged in the sliding grooves, the inside activity of spout is pegged graft and is had the slider, and the slider activity cup joints on the screw rod, threaded connection has the nut on the screw rod, and the nut laminating is in the bottom of slider, the top right side fixed mounting of slider has the hose, and fixed mounting has the LED lamp in the hose top.

In a preferred embodiment, the box body is fixedly installed at the center of the top of the switch cabinet body, and the bottom of the box body and the top end of the interior of the switch cabinet body are located on the same horizontal plane.

In a preferred embodiment, the air outlet pipe is connected above two sides of the box body in a penetrating manner, and the heat dissipation groove is of a through groove structure.

In a preferred embodiment, the fixing column is fixedly installed at the center of the bottom of the mounting plate, pin holes are formed in the periphery of the mounting plate, and the pins are inserted into the pin holes through the placing plate.

In a preferred embodiment, the fixed column is mounted in the bottom of the placing plate through a bearing, and the bottom end of the fixed column is fixedly mounted with the rotating disc.

In a preferred embodiment, the screw rod is longitudinally and fixedly installed in the sliding groove, the hose is an aluminum alloy hose, the hose and the LED lamp are located inside the sliding groove, and the motor is electrically connected with an external power supply.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that: the control assembly is convenient to install better, so that the control assembly is more convenient to disassemble and assemble when needing to be replaced and maintained, and meanwhile, high-efficiency heat dissipation can be carried out on the inside of the switch cabinet body, so that the control assembly is not easy to damage, and the service life of the control assembly is prolonged.

1. The utility model discloses in, there is the box through top central point fixed mounting at the cubical switchboard body, be convenient for store the inside that the box was carried to the steam of the internal portion of cubical switchboard through the gas-supply pipe, there is through connection's outlet duct both sides top fixed mounting at the box, be convenient for discharge the steam of the internal portion of box through the outlet duct, there is the motor at bracing piece top fixed mounting, be convenient for drive fan blade through motor and pivot and rotate, the better steam with the internal portion of cubical switchboard inhales the box through the gas-supply pipe.

2. The utility model discloses in, the radiating groove has been seted up in the both sides of placing the board, be convenient for upwards carry the steam of the internal portion of switch cabinet through the radiating groove, it has the mounting disc to peg graft in the top of placing the board activity, be convenient for install control assembly on the mounting disc, bottom fixed mounting at the mounting disc has the fixed column, it rotates to be convenient for drive the mounting disc through the fixed column, be convenient for better control assembly to on the mounting disc is with those maintenance and change, there is the screw rod at the inside fixed mounting of spout, be convenient for spacing the slider on the screw rod, threaded connection has the nut on the screw rod, be convenient for can carry on spacingly to the position of slider through the nut, right side top fixed mounting at the slider has the hose, it carries out different position angle modulation to be convenient for the hose to drive the LED lamp, better illumination use that provides better for the maintenance personal.

Drawings

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

FIG. 2 is a sectional view of the box structure of the present invention;

FIG. 3 is a sectional view of the structure of the placement board of the present invention;

fig. 4 is a schematic structural view of the placing plate and the mounting plate of the present invention;

fig. 5 is a sectional view of the switch cabinet of the present invention.

The labels in the figure are: 1-switch cabinet body, 2-box body, 3-gas pipe, 4-gas outlet pipe, 5-support rod, 6-motor, 7-fan blade, 8-placing plate, 9-radiating groove, 10-mounting plate, 11-fixing column, 12-pin, 13-sliding groove, 14-screw, 15-sliding block, 16-nut, 17-hose and 18-LED lamp.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-5, a switch cabinet for front maintenance comprises a switch cabinet body 1, a box body 2 is fixedly installed at the top of the switch cabinet body 1, hot air in the switch cabinet body 1 is conveniently conveyed to the inside of the box body 2 through a gas pipe 3 for storage, the box body 2 is fixedly installed at the top center position of the switch cabinet body 1, the bottom of the box body 2 and the top end of the inside of the switch cabinet body 1 are positioned on the same horizontal plane, the gas pipe 3 is fixedly installed at the bottom of the box body 2, the gas pipe 3 is fixedly installed at the top of the switch cabinet body 1, gas outlet pipes 4 are fixedly installed above two sides of the box body 2, the hot air in the box body 2 can be conveniently discharged through the gas outlet pipes 4, the gas outlet pipes 4 are penetratingly connected above two sides of the box body 2, a support rod 5 is fixedly installed in the box body 2, a motor 6 is fixedly installed at the top of the support rod 5, and the fan blades 7 are conveniently driven to rotate through the motor 6 and a rotating shaft, the hot air in the switch cabinet body 1 is preferably sucked into the box body 2 through the air delivery pipe 3, the motor 6 is electrically connected with an external power supply, a rotating shaft on the motor 6 movably penetrates through the supporting rod 5, the rotating shaft is fixedly provided with the fan blades 7, the switch cabinet body 1 is internally and fixedly provided with the placing plate 8, two sides of the placing plate 8 are provided with radiating grooves 9, the hot air in the switch cabinet body 1 is conveniently upwards conveyed through the radiating grooves 9, the radiating grooves 9 are of a through groove structure, the top of the placing plate 8 is movably inserted with the mounting plate 10, the control component is conveniently mounted on the mounting plate 10, pin holes are formed in the periphery of the mounting plate 10, the pins 12 are inserted into the pin holes through the placing plate 8, the bottom of the mounting plate 10 is fixedly provided with the fixing columns 11, the mounting plate 10 is conveniently driven to rotate through the fixing columns 11, and the control component on the mounting plate 10 is conveniently maintained and replaced, the fixed column 11 is installed in the bottom of the placing plate 8 through a bearing, a rotary table is fixedly installed at the bottom end of the fixed column 11, the fixed column 11 is fixedly installed at the center position of the bottom of the installing plate 10, a pin 12 is inserted on the placing plate 8 and the installing plate 10, sliding grooves 13 are formed in the inner walls of two sides of the switch cabinet body 1, screw rods 14 are fixedly installed in the sliding grooves 13, sliding blocks 15 are longitudinally and fixedly installed in the sliding grooves 14, sliding blocks 15 are movably inserted in the sliding grooves 13, the sliding blocks 15 are movably sleeved on the screw rods 14, screw nuts 16 are connected to the screw rods 14 in a threaded mode, the screw nuts 16 are attached to the bottoms of the sliding blocks 15, the positions of the sliding blocks 15 can be limited through the screw nuts 16, a hose 17 is fixedly installed on the right side of the tops of the sliding blocks 15, the hose 17 drives the LED lamps 18 to adjust different position angles, and better provides better illumination for maintenance personnel, hose 17 is the aluminum alloy hose, and hose 17 and LED lamp 18 are located the inside of spout 13, and fixedly mounted has LED lamp 18 in the hose 17 top.

The working principle is as follows:

in this application, install control unit on mounting disc 10, start motor 6, make motor 6 drive fan blade 7 through the pivot and rotate, can be with the inside steam of the 1 inside of cubical switchboard body through the inside of gas-supply pipe 3 suction box 2, discharge through outlet duct 4, when control unit maintains and changes, pull out pin 12 from placing board 8 and mounting disc 10, through rotating fixed column 11 can rotatory need the control unit of maintenance and change, then peg graft pin 12 and place board 8 and mounting disc 10 inside can, buckle hose 17, can adjust assigned position with slider 15 through rotating nut 16, through constantly adjusting hose 17, can adjust the position that is fit for using with LED lamp 18, can maintain and change control unit.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a cubical switchboard that openly overhauls maintenance, includes cubical switchboard body (1), its characterized in that: the switch cabinet is characterized in that a box body (2) is fixedly mounted at the top of the switch cabinet body (1), a gas pipe (3) is fixedly mounted at the bottom of the box body (2), the gas pipe (3) is fixedly mounted in the top of the switch cabinet body (1), a gas outlet pipe (4) is fixedly mounted above two sides of the box body (2), a support rod (5) is fixedly mounted in the box body (2), a motor (6) is fixedly mounted at the top of the support rod (5), a rotating shaft on the motor (6) movably penetrates through the support rod (5), fan blades (7) are fixedly mounted on the rotating shaft, a placing plate (8) is fixedly mounted in the switch cabinet body (1), radiating grooves (9) are formed in two sides of the placing plate (8), a mounting plate (10) is movably inserted in the top of the placing plate (8), and a fixing column (11) is fixedly mounted at the bottom of the mounting plate (10), place board (8) and mounting disc (10) and go up to peg graft and have pin (12), spout (13) have been seted up to the both sides inner wall of the cubical switchboard body (1), and the inside fixed mounting of spout (13) has screw rod (14), spout (13) inside activity is pegged graft and is had slider (15), and slider (15) activity cup joints on screw rod (14), threaded connection has nut (16) on screw rod (14), and nut (16) laminating is in the bottom of slider (15), the top right side fixed mounting of slider (15) has hose (17), and fixed mounting has LED lamp (18) in hose (17) top.

2. A front side service switchgear as claimed in claim 1, wherein: the switch cabinet is characterized in that the box body (2) is fixedly arranged at the center of the top of the switch cabinet body (1), and the bottom of the box body (2) and the top end of the interior of the switch cabinet body (1) are located on the same horizontal plane.

3. A front side service switchgear as claimed in claim 1, wherein: the air outlet pipe (4) is connected to the upper portions of the two sides of the box body (2) in a penetrating mode, and the heat dissipation grooves (9) are of through groove structures.

4. A front side service switchgear as claimed in claim 1, wherein: the fixing column (11) is fixedly installed at the center of the bottom of the installation disc (10), pin holes are formed in the periphery of the installation disc (10), and the pins (12) are inserted into the pin holes through the placing plate (8).

5. A front side service switchgear as claimed in claim 1, wherein: the fixed column (11) is installed in the bottom of the placing plate (8) through a bearing, and a rotary table is fixedly installed at the bottom end of the fixed column (11).

6. A front side service switchgear as claimed in claim 1, wherein: screw rod (14) are vertical fixed mounting in spout (13), hose (17) are the aluminum alloy hose, hose (17) and LED lamp (18) are located the inside of spout (13), motor (6) and external power electric connection.