CN219458487U

CN219458487U - Draw-out type switch cabinet

Info

Publication number: CN219458487U
Application number: CN202223381135.6U
Authority: CN
Inventors: 张俊廷; 赵庆; 程圆圆; 史强
Original assignee: Hefei Jianheng Electric Technology Co ltd
Current assignee: Hefei Jianheng Electric Technology Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-08-01
Anticipated expiration: 2032-12-16

Abstract

The utility model relates to a draw-out type switch cabinet which comprises a switch cabinet body, wherein four casters are arranged on the lower surface of the switch cabinet body, four drawers are arranged on the front surface of the switch cabinet body, a stabilizing mechanism is arranged on the left side of the switch cabinet body, and a heat dissipation mechanism is arranged on the right side of the switch cabinet body. This extraction type switch cabinet has set up stabilizing mean in this extraction type switch cabinet, mutually supporting through each structure in the stabilizing mean, through setting up rotatory handle and threaded rod, realized reciprocating to movable plate, bearing rod and bearing plate, through the reciprocates of bearing plate, realized contacting the antislip strip of bearing plate lower surface with ground, after antislip strip and ground contact, can increase frictional force, prevent this extraction type switch cabinet take place the condition of position deviation in the use, and then guaranteed this extraction type switch cabinet's stability, the cooling mechanism of again cooperates, realized the forced air cooling heat dissipation to this extraction type switch cabinet.

Description

Draw-out type switch cabinet

Technical Field

The utility model relates to the technical field of switch cabinets, in particular to a draw-out switch cabinet.

Background

The switch cabinet is mainly used for generating, transmitting, distributing and converting electric energy in a power system, and is used for opening and closing, controlling and protecting the electric energy, a breaker, a disconnecting switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and other various electric elements are arranged in the switch cabinet, and for convenience in management and maintenance, some electric elements are arranged in a drawer type cabinet body, so that the switch cabinet forms a plurality of drawers.

In China patent CN209730626U, a low-voltage extraction type switch cabinet is disclosed, the low-voltage extraction type switch cabinet comprises a bus room cabinet and an extraction cabinet, the extraction cabinet is fixedly arranged on the right side end face of the bus room cabinet, a plurality of movable wheels are fixedly arranged on the lower end faces of the bus room cabinet and the extraction cabinet, a plurality of hanging rings are fixedly arranged on the upper end faces of the bus room cabinet and the extraction cabinet, and a cabinet door is arranged on the front end face of the bus room cabinet.

Although the purposes of the effects of convenient management and maintenance of internal components and parts can be achieved, the problem that the draw-out type switch cabinet generates heat due to cables and electrical components in the cabinet body is solved, but the switch cabinet in the patent has the problem of poor stability in the use process, and the switch cabinet is supported by a plurality of movable wheels, so that the situation of position deviation can occur in the use process.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a pull-out type switch cabinet which has the advantage of good stability and solves the problem that the switch cabinet can shift in position in the use process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the draw-out type switch cabinet comprises a switch cabinet body, wherein four casters are arranged on the lower surface of the switch cabinet body, four drawers are arranged on the front surface of the switch cabinet body, a stabilizing mechanism is arranged on the left side of the switch cabinet body, and a heat dissipation mechanism is arranged on the right side of the switch cabinet body;

the stabilizing mechanism comprises a fixed driving assembly and a lifting assembly, the driving assembly comprises a horizontal plate fixed on the left side of the switch cabinet body, two vertical plates are vertically fixed on the upper surface of the horizontal plate, a fixed plate is fixed between two opposite sides of the vertical plates, a threaded rod is connected to the upper surface of the fixed plate in a threaded manner, and a rotary handle is fixed on the top end face of the threaded rod.

Further, a threaded through hole for the threaded rod to penetrate is formed in the upper surface of the fixing plate, and the threaded through hole is in threaded connection with the threaded rod.

Further, the lifting assembly comprises a moving plate which is rotationally connected to the bottom end face of the threaded rod through a bearing, a bearing rod is fixed on the lower surface of the moving plate, and a bearing plate is fixed at one end, far away from the moving plate, of the bearing rod.

Further, the lower surface of the bearing plate is fixedly provided with an anti-slip strip, and the two vertical plates are symmetrically distributed on the left side and the right side of the longitudinal central axis of the horizontal plate.

Further, two limiting rods are fixed on the lower surface of the fixed plate, and the movable plate is slidably connected to the outer sides of the limiting rods.

Further, the number of the stabilizing mechanisms is two, and the two stabilizing mechanisms are symmetrically distributed on the left side and the right side of the longitudinal central axis of the switch cabinet body.

Further, the cooling mechanism is including seting up the first wind gap on the cubical switchboard body right side, the inside of first wind gap is provided with first dust guard, the second wind gap has been seted up in the left side of cubical switchboard body, the inside of second wind gap is provided with the second dust guard, the right side wall of cubical switchboard body inner chamber is fixed with two mount pads, two be provided with radiator fan between the opposite one side of mount pad, the interior roof of cubical switchboard body is provided with temperature sensor.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this extraction type switch cabinet has set up stabilizing mean in this extraction type switch cabinet, through mutually supporting between each structure in the stabilizing mean, through setting up rotatory handle and threaded rod, realized reciprocating to movable plate, bearing rod and bearing plate, through the reciprocates of bearing plate, realized contacting the antislip strip of bearing plate lower surface with ground, after antislip strip and ground contact, can increase frictional force, prevent this extraction type switch cabinet take place the condition of position deviation in the use, and then guaranteed the stability of this extraction type switch cabinet.

2. This extraction type switch cabinet has set up cooling mechanism in this extraction type switch cabinet, through the mutually supporting between each structure in the cooling mechanism, through setting up first wind gap, second wind gap, radiator fan and temperature sensor, has realized the forced air cooling heat dissipation to this extraction type switch cabinet for the inside air velocity of switch cabinet body prevents that this extraction type switch cabinet's temperature is too high.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the present utility model;

FIG. 3 is a schematic view of a stabilizing mechanism according to the present utility model;

fig. 4 is a schematic view of a heat dissipation mechanism according to the present utility model.

In the figure: the intelligent cabinet temperature sensor comprises a switch cabinet body, 2 casters, 3 drawers, 4 stabilizing mechanisms, a 401 horizontal plate, a 402 vertical plate, a 403 fixing plate, 404 threaded rods, 405 rotary handles, 406 moving plates, 407 bearing rods, 408 bearing plates, 5 heat dissipation mechanisms, 501 first air inlets, 502 first dustproof plates, 503 second air inlets, 504 second dustproof plates, 505 installation seats, 506 heat dissipation fans and 507 temperature sensors.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, a pull-out type switch cabinet in this embodiment includes a switch cabinet body 1, four casters 2 are provided on the lower surface of the switch cabinet body 1, four drawers 3 are provided on the front surface of the switch cabinet body 1, a stabilizing mechanism 4 is provided on the left side of the switch cabinet body 1, and a heat dissipation mechanism 5 is provided on the right side of the switch cabinet body 1.

It should be noted that the components of the present utility model are all common standard components or components known to those skilled in the art, and the structures and principles thereof are all known to those skilled in the art through technical manuals or through routine experimental methods.

Referring to fig. 3, in order to prevent the switch cabinet body 1 from being deviated in position during use, the stabilizing mechanism 4 in this embodiment includes a fixed driving assembly and a lifting assembly, the driving assembly includes a horizontal plate 401 fixed on the left side of the switch cabinet body 1, two vertical plates 402 are vertically fixed on the upper surface of the horizontal plate 401, a fixing plate 403 is fixed between opposite sides of the two vertical plates 402, a threaded rod 404 is screwed on the upper surface of the fixing plate 403, a rotary handle 405 is fixed on the top end surface of the threaded rod 404, and the rotary handle 405 is a common object in the prior art, and will not be repeated herein.

The upper surface of the fixing plate 403 is provided with a threaded through hole for the threaded rod 404 to penetrate, and the threaded through hole is in threaded connection with the threaded rod 404.

The lifting assembly comprises a moving plate 406 rotatably connected to the bottom end surface of the threaded rod 404 through a bearing, a bearing rod 407 is fixed on the lower surface of the moving plate 406, and a bearing plate 408 is fixed on one end, far away from the moving plate 406, of the bearing rod 407.

The lower surface of the bearing plate 408 is fixed with an anti-slip strip, after the anti-slip strip contacts with the ground, the friction force between the anti-slip strip and the ground is increased, and the anti-slip performance of the switch cabinet body 1 is further improved, and the two vertical plates 402 are symmetrically distributed on the left side and the right side of the longitudinal central axis of the horizontal plate 401.

Two limit rods are fixed on the lower surface of the fixed plate 403, and the moving plate 406 is slidably connected to the outer sides of the limit rods.

The number of the stabilizing mechanisms 4 is two, and the two stabilizing mechanisms 4 are symmetrically distributed on the left side and the right side of the longitudinal central axis of the switch cabinet body 1.

Referring to fig. 4, in order to achieve air cooling and heat dissipation of the switch cabinet body 1, the heat dissipation mechanism 5 in this embodiment includes a first air port 501 formed on the right side of the switch cabinet body 1, a first dust-proof plate 502 is disposed in the first air port 501, a second air port 503 is formed on the left side of the switch cabinet body 1, a second dust-proof plate 504 is disposed in the second air port 503, two mounting seats 505 are fixed on the right side wall of the inner cavity of the switch cabinet body 1, a heat dissipation fan 506 is disposed between opposite sides of the two mounting seats 505, a temperature sensor 507 is disposed on the inner top wall of the switch cabinet body 1, and the model of the temperature sensor 507 is JXBS-3001-TH.

The first dust-proof plate 502 and the second dust-proof plate 504 function to prevent external dust from entering the switch cabinet body 1.

The electrical components appearing in the text are all electrically connected with the main controller and the power supply, and the electrical components appearing in the text are all conventional known devices, the application is not repeated, the main controller can be a conventional known device for controlling a computer and the like, the control circuit of the main controller can be realized through simple programming by a person skilled in the art, the supply of the power supply also belongs to the common general knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so the utility model is not used for explaining the control mode and circuit connection in detail.

Standard parts used in the method can be purchased from the market, special-shaped parts can be customized according to description of specifications and drawings, specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, machines, parts and equipment are conventional in the prior art, and circuit connection is conventional in the prior art, so that the special-shaped parts are not described in detail.

The working principle of the embodiment is as follows:

(1) When the draw-out type switch cabinet is needed, firstly, a user moves the switch cabinet body 1 to a place where the switch cabinet body 1 needs to be moved through four casters 2 on the lower surface of the switch cabinet body 1, after the switch cabinet body 1 is moved to a designated position, the user holds the rotary handle 405, then the rotary handle 405 is rotated, the threaded rod 404 is driven to start rotating, the moving plate 406 is driven to move downwards along with the rotation of the threaded rod 404, the moving plate 406 moves downwards to drive the bearing rod 407 to move downwards, the bearing rod 407 moves downwards to drive the bearing plate 408 to move downwards along with the bearing plate 408, and when the anti-slip strip on the lower surface of the bearing plate 408 contacts with the ground, the rotation of the rotary handle 405 is stopped at the moment.

(2) After the anti-slip strip contacts with the ground, the friction force with the ground is increased, and then the anti-slip performance of the switch cabinet body 1 is improved, stability of the draw-out switch cabinet in use is guaranteed, when the draw-out switch cabinet is used normally, multiple electrical elements are arranged in the draw-out switch cabinet, heat can be emitted, the heat can leave the switch cabinet body 1 from the first air port 501 and the second air port 503, meanwhile, the first dust guard 502 and the second dust guard 504 play a role in preventing external dust from entering the switch cabinet body 1, when the temperature in the switch cabinet body 1 is too high, the temperature sensor 507 detects abnormal temperature and sends a signal to the controller, the controller starts the heat dissipation fan 506, the heat dissipation fan 506 generates leftward wind power, the wind blows the heat in the switch cabinet body 1 leftwards, the heat is discharged from the second air port 503, the air flow rate in the switch cabinet body 1 is quickened, and the purpose of air cooling and heat dissipation is achieved.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pull-out type switch cabinet, includes switch cabinet body (1), its characterized in that: four casters (2) are arranged on the lower surface of the switch cabinet body (1), four drawers (3) are arranged on the front surface of the switch cabinet body (1), a stabilizing mechanism (4) is arranged on the left side of the switch cabinet body (1), and a heat dissipation mechanism (5) is arranged on the right side of the switch cabinet body (1);

the stabilizing mechanism (4) comprises a fixed driving assembly and a lifting assembly, the driving assembly comprises a horizontal plate (401) fixed on the left side of the switch cabinet body (1), two vertical plates (402) are vertically fixed on the upper surface of the horizontal plate (401), a fixing plate (403) is fixed between two opposite sides of the vertical plates (402), a threaded rod (404) is connected to the upper surface of the fixing plate (403) in a threaded manner, and a rotary handle (405) is fixed on the top end surface of the threaded rod (404).

2. A draw-out switchgear as claimed in claim 1, wherein: the upper surface of fixed plate (403) has offered the screw thread through-hole that supplies threaded rod (404) to run through, screw thread through-hole and threaded rod (404) threaded connection.

3. A draw-out switchgear as claimed in claim 1, wherein: the lifting assembly comprises a moving plate (406) rotatably connected to the bottom end face of the threaded rod (404) through a bearing, a bearing rod (407) is fixed on the lower surface of the moving plate (406), and a bearing plate (408) is fixed at one end, far away from the moving plate (406), of the bearing rod (407).

4. A draw-out switchgear as claimed in claim 3, wherein: the anti-slip strips are fixed on the lower surface of the bearing plate (408), and the two vertical plates (402) are symmetrically distributed on the left side and the right side of the longitudinal central axis of the horizontal plate (401).

5. A draw-out switchgear as claimed in claim 3, wherein: two limit rods are fixed on the lower surface of the fixed plate (403), and the movable plate (406) is slidably connected to the outer sides of the limit rods.

6. A draw-out switchgear as claimed in claim 1, wherein: the number of the stabilizing mechanisms (4) is two, and the two stabilizing mechanisms (4) are symmetrically distributed on the left side and the right side of the longitudinal central axis of the switch cabinet body (1).

7. A draw-out switchgear as claimed in claim 1, wherein: the utility model discloses a switch cabinet with heat dissipation mechanism, including seting up first wind gap (501) on switch cabinet body (1) right side, the inside of first wind gap (501) is provided with first dust guard (502), second wind gap (503) have been seted up in the left side of switch cabinet body (1), the inside of second wind gap (503) is provided with second dust guard (504), the right side wall of switch cabinet body (1) inner chamber is fixed with two mount pads (505), two be provided with radiator fan (506) between the opposite one side of mount pad (505), the interior roof of switch cabinet body (1) is provided with temperature sensor (507).