CN216699133U

CN216699133U - Switch cabinet convenient to overhaul

Info

Publication number: CN216699133U
Application number: CN202122252536.0U
Authority: CN
Inventors: 袁杰; 黄素琼
Original assignee: Chengdu Jiaoda Chuandian Technology Co ltd
Current assignee: Chengdu Jiaoda Chuandian Technology Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-06-07
Anticipated expiration: 2031-09-16

Abstract

The application provides a convenient cubical switchboard that overhauls belongs to cubical switchboard technical field. The switch cabinet convenient to overhaul comprises a cabinet body mechanism and a telescopic mechanism. The utility model discloses a cubical switchboard is characterized in that cabinet body mechanism includes cubical switchboard body and cabinet door, cubical switchboard body one side is open structure, the cabinet door rotate connect in cubical switchboard body opening side, telescopic machanism includes servo motor, first ball, second ball, slip subassembly and mounting box, servo motor connect in cubical switchboard body one side, first ball one end install in the servo motor output shaft, first ball runs through to extend to the cubical switchboard originally internally, and second ball one end is connected in the first ball other end. This application makes master switch conveniently move in or shift out the cubical switchboard through extending structure when master switch breaks down and needs the maintenance, and is not only light good outside the cubical switchboard, and operating space is big moreover, is favorable to the maintenance workman to maintain.

Description

Switch cabinet convenient to overhaul

Technical Field

The application relates to the field of switch cabinets, in particular to a switch cabinet convenient to overhaul.

Background

The switch cabinet is an electrical 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 is arranged according to the requirement. The present switch cabinet is not convenient for overhaul, and master control switch fixes usually inside the switch cabinet, and such benefit is that the switch cabinet is good to master control switch's protectiveness, but this kind of mode can cause master control switch to break down when needing the maintenance, needs the maintenance workman to stretch out the head and enters into the switch cabinet and maintain, and the inside not only light of switch cabinet is not good, and operating space is little moreover, causes the trouble to maintenance workman's maintenance.

How to invent a switch cabinet convenient for maintenance to improve the problems becomes a problem to be solved urgently by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In order to compensate for above not enough, this application provides a cubical switchboard that convenient maintenance aims at improving the cubical switchboard problem of not being convenient for overhaul.

The embodiment of the application provides a switch cabinet convenient to overhaul, which comprises a cabinet body mechanism and a telescopic mechanism.

The utility model discloses a cubical switchboard structure, including cubical switchboard body, cabinet door, telescopic machanism, servo motor, sliding assembly and mounting box, cabinet door rotation connect in cubical switchboard body opening side, telescopic machanism includes servo motor, first ball, second ball, sliding assembly and mounting box, servo motor connect in cubical switchboard body one side, first ball one end install in the servo motor output shaft, first ball runs through to this is internal to the cubical switchboard, second ball one end connect in the first ball other end, sliding assembly sets up to two, first ball with second ball respectively the screw thread run through in two sliding assembly, the mounting box install in sliding assembly one end.

In the above-mentioned realization process, cubical switchboard body and cabinet door are used for forming the protection space, protect master control switch, and servo motor is used for driving first ball and second ball and rotates, and first ball and second ball drive the mounting box through sliding assembly and move into or shift out the cubical switchboard body, and then make things convenient for people to maintain master control switch on the mounting box.

In a specific embodiment, the first ball screw and the second ball screw have opposite thread directions and the same thread pitch, and the other end of the second ball screw is rotatably connected to the inner wall of the switch cabinet body.

In a specific embodiment, the sliding assembly includes a sliding plate, a first supporting plate, a first shaft rod, a supporting rod, a second shaft rod, a second supporting plate and a sliding rail, a threaded hole is formed in an inner surface of the sliding plate, the first ball screw and the second ball screw are respectively in threaded connection with the threaded hole, the first supporting plate is connected to one side of the sliding plate, two ends of the first shaft rod are rotatably connected to an inner side of the first supporting plate, two ends of the supporting rod are respectively connected with the first shaft rod and the second shaft rod, the second supporting plate is rotatably connected to two ends of the second shaft rod, the mounting box is mounted on one side of the second supporting plate, and the sliding rail is connected to the other side of the sliding plate.

In the implementation process, the first ball screw and the second ball screw drive the two sliding plates to move inwards or outwards simultaneously through the threaded holes, the two sliding plates drive the supporting rod to swing through the first supporting plate and the first shaft rod, and the supporting rod drives the mounting box to move into the switch cabinet body or move out of the switch cabinet body through the second shaft rod and the second supporting plate.

In a specific implementation scheme, a sliding groove is formed in the inner wall of the switch cabinet body, and the sliding rail is connected to the sliding groove in a sliding manner.

In the implementation process, the sliding rail and the sliding groove are used for limiting the sliding plate, so that the sliding plate can rotate along with the rotation of the first ball screw and the second ball screw.

In a specific embodiment, a guide rail is fixedly connected to the inner wall of the switch cabinet body, and the guide rail is of a U-shaped structure.

In a specific embodiment, a lantern ring is fixedly connected to the top of the mounting box, and the lantern ring is sleeved on the outer surface of the guide rail.

In the implementation process, the lantern ring slides on the guide rail, so that the stability of the mounting box in the moving process in the switch cabinet body is improved.

In a specific embodiment, a guide plate is fixedly connected to the inner wall of the switch cabinet body, and the mounting box is attached to the upper portion of the guide plate.

In the implementation process, the guide plate is used for supporting the mounting box, and further the stability of the mounting box in the switch cabinet body is improved.

In a specific embodiment, mounting box one side is open structure, mounting box opening side with the cabinet door is laminated mutually, mounting box inner wall fixedly connected with a plurality of baffle.

In the implementation process, the partition plate is used for fixing and supporting the main control switch.

In a specific implementation scheme, a dust screen is arranged at the top of the switch cabinet body, and a heat dissipation opening matched with the dust screen is formed in the switch cabinet body in a penetrating mode.

In the implementation process, the heat dissipation port and the dust screen are used for facilitating heat dissipation of the switch cabinet body, and dust is not easy to enter the switch cabinet body.

In a specific embodiment, a handle is fixedly connected to one side of the cabinet door, and an anti-slip sleeve is sleeved on the outer surface of the handle.

In the implementation process, the handle and the anti-slip sleeve are used for people to conveniently open or close the cabinet door.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic structural diagram of a switch cabinet convenient to overhaul provided by an embodiment of the application;

fig. 2 is a schematic structural diagram of a cabinet mechanism provided in an embodiment of the present application;

fig. 3 is a schematic structural diagram of a telescopic mechanism provided in an embodiment of the present application;

fig. 4 is a schematic view of a first perspective structure of a sliding assembly according to an embodiment of the present disclosure;

fig. 5 is a schematic structural diagram of a second perspective view of a sliding assembly according to an embodiment of the present disclosure.

In the figure: 10-a cabinet mechanism; 110-a switchgear body; 120-a guide plate; 130-a cabinet door; 140-a handle; 150-dust screen; 160-a guide rail; 170-a chute; 20-a telescoping mechanism; 210-a servo motor; 220-first ball screw; 230-a second ball screw; 240-a slide assembly; 241-a sliding plate; 242-a first plate; 243-first shaft; 244-strut; 245-a second shaft; 246-a second plate; 247-a slide rail; 248-a threaded hole; 250-mounting a box; 260-a separator; 270-collar.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1, the present application provides a switch cabinet convenient for maintenance, which includes a cabinet body mechanism 10 and a telescopic mechanism 20.

Wherein, telescopic machanism 20 fixed connection is on cabinet body mechanism 10, and cabinet body mechanism 10 is used for protecting master control switch, and telescopic machanism 20 is used for making master control switch conveniently move in or shift out cabinet body mechanism 10, and then makes things convenient for people to maintain master control switch.

Referring to fig. 1 and 2, the cabinet mechanism 10 includes a switch cabinet body 110 and a cabinet door 130, one side of the switch cabinet body 110 is an opening structure, the cabinet door 130 is rotatably connected to the opening side of the switch cabinet body 110, specifically, the cabinet door 130 is rotatably connected to the opening side of the switch cabinet body 110 through a hinge or a hinge, and the switch cabinet body 110 and the cabinet door 130 are used to form a protection space to protect the main control switch.

In some specific embodiments, the dust screen 150 is disposed on the top of the switch cabinet body 110, the switch cabinet body 110 is provided with a heat dissipation port matching with the dust screen 150 in a penetrating manner, and the heat dissipation port and the dust screen 150 are used for facilitating heat dissipation of the switch cabinet body 110 and preventing dust from entering the switch cabinet body 110; cabinet door 130 one side fixedly connected with handle 140, handle 140 surface cup joints the antiskid cover, and is specific, and the antiskid cover is the rubber sleeve, and handle 140 and antiskid cover are used for people conveniently to open or close cabinet door 130.

Referring to fig. 1, 2 and 3, the telescoping mechanism 20 includes a servo motor 210, a first ball screw 220, a second ball screw 230, a sliding assembly 240 and a mounting box 250, the servo motor 210 is connected to one side of the switch cabinet body 110, specifically, the servo motor 210 is fixedly connected to one side of the switch cabinet body 110 by screws, one end of the first ball screw 220 is mounted to an output shaft of the servo motor 210, specifically, one end of the first ball screw 220 is fixedly mounted to the output shaft of the servo motor 210 by welding, the first ball screw 220 extends into the switch cabinet body 110 in a penetrating manner, one end of the second ball screw 230 is connected to the other end of the first ball screw 220, specifically, one end of the second ball screw 230 is fixedly connected to the other end of the first ball screw 220 by welding, the sliding assembly 240 is provided in two numbers, the first ball screw 220 and the second ball screw 230 respectively penetrate through the two sliding assemblies 240 in a threaded manner, mounting box 250 is installed in sliding assembly 240 one end, and servo motor 210 is used for driving first ball 220 and second ball 230 and rotates, and first ball 220 and second ball 230 drive mounting box 250 through sliding assembly 240 and move into or shift out cubical switchboard body 110, and then make things convenient for people to maintain the master switch on mounting box 250.

In some specific embodiments, the first ball screw 220 and the second ball screw 230 have opposite thread directions and the same thread pitch, and the other end of the second ball screw 230 is rotatably connected to the inner wall of the switch cabinet body 110, and specifically, the other end of the second ball screw 230 is rotatably connected to the inner wall of the switch cabinet body 110 through a bearing; the inner wall of the switch cabinet body 110 is fixedly connected with a guide rail 160, and the guide rail 160 is of a U-shaped structure; the top of the mounting box 250 is fixedly connected with a collar 270, the collar 270 is sleeved on the outer surface of the guide rail 160, and the collar 270 slides on the guide rail 160 to improve the stability of the mounting box 250 in the moving process in the switch cabinet body 110; switch cabinet body 110 inner wall fixedly connected with baffle 120, mounting box 250 laminates in baffle 120 top, and baffle 120 is used for supporting mounting box 250, and then improves the stability of mounting box 250 in switch cabinet body 110, and mounting box 250 one side is open structure, and mounting box 250 opening side laminates with cabinet door 130 mutually, and mounting box 250 inner wall fixedly connected with a plurality of baffle 260, baffle 260 is used for fixing and supporting master switch.

Referring to fig. 2, 3, 4, and 5, the sliding assembly 240 includes a sliding plate 241, a first support plate 242, a first shaft 243, a support rod 244, a second shaft 245, a second support plate 246, and a sliding rail 247, wherein a threaded hole 248 is formed in an inner surface of the sliding plate 241, the first ball screw 220 and the second ball screw 230 are respectively in threaded connection with the threaded hole 248, the first support plate 242 is connected to one side of the sliding plate 241, specifically, the first support plate 242 is fixedly connected to one side of the sliding plate 241 by welding, two ends of the first shaft 243 are rotatably connected to an inner side of the first support plate 242, specifically, two ends of the first shaft 243 are rotatably connected to an inner side of the first support plate 242 by bearings, two ends of the support rod 244 are respectively connected to the first shaft 243 and the second shaft 245, specifically, two ends of the support rod 244 are respectively fixedly connected to the first shaft 243 and the second shaft 245 by welding, the second support plate 246 is rotatably connected to two ends of the second shaft 245, the second support plate 246 is rotatably connected to two ends of a second shaft 245 through bearings, the mounting box 250 is mounted on one side of the second support plate 246, specifically, the mounting box 250 is mounted on one side of the second support plate 246 through welding, the slide rail 247 is connected to the other side of the slide plate 241, specifically, the slide rail 247 is connected to the other side of the slide plate 241 through welding, the first ball screw 220 and the second ball screw 230 drive the two slide plates 241 to move inwards or outwards simultaneously through the threaded holes 248, the two slide plates 241 drive the supporting rod 244 to swing through the first support plate 242 and the first shaft 243, and the supporting rod 244 drives the mounting box 250 to move into the switch cabinet body 110 or move out of the switch cabinet body 110 through the second shaft 245 and the second support plate 246.

In some specific embodiments, the sliding groove 170 is formed in the inner wall of the switch cabinet body 110, the sliding rail 247 is slidably connected to the sliding groove 170, and the sliding rail 247 and the sliding groove 170 are used for limiting the position of the sliding plate 241, so that the sliding plate 241 can rotate along with the rotation of the first ball screw 220 and the second ball screw 230.

The working principle of the device is as follows: the main control switch is fixed on the partition 260 in the mounting box 250 by screw threads, when the main control switch is out of order and needs to be maintained, the servo motor 210 is turned on, the servo motor 210 drives the first ball screw 220 and the second ball screw 230 to rotate, the first ball screw 220 and the second ball screw 230 drive the two sliding plates 241 to move inwards or outwards simultaneously through the threaded hole 248, the two sliding plates 241 drive the first shaft 243 to move through the first support plate 242, the first shaft 243 drives the support rod 244 to swing, the support rod 244 drives the second shaft 245 to move, the second shaft 245 drives the mounting box 250 to move into or out of the switch cabinet body 110 through the second support plate 246, so that people can conveniently maintain the switch cabinet, thereby achieving the purpose of facilitating maintenance of the switch cabinet, when the main control switch is out of order and needs to be maintained, the main control switch is convenient to move into or out of the switch cabinet through the telescopic structure, and the light outside the switch cabinet is good, and the operation space is large, which is beneficial for maintenance workers to maintain.

It should be noted that the specific model specifications of the main control switch, the switch cabinet body 110, the dust screen 150, the servo motor 210, the first ball screw 220, and the second ball screw 230 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, and therefore details are not repeated.

The power supply of the master switch and the servo motor 210 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A switch cabinet convenient for maintenance is characterized by comprising

The cabinet mechanism (10) comprises a switch cabinet body (110) and a cabinet door (130), wherein one side of the switch cabinet body (110) is of an open structure, and the cabinet door (130) is rotatably connected to the open side of the switch cabinet body (110);

the telescopic mechanism (20) comprises a servo motor (210), a first ball screw (220), a second ball screw (230), sliding assemblies (240) and a mounting box (250), wherein the servo motor (210) is connected to one side of the switch cabinet body (110), one end of the first ball screw (220) is installed on an output shaft of the servo motor (210), the first ball screw (220) penetrates through and extends into the switch cabinet body (110), one end of the second ball screw (230) is connected to the other end of the first ball screw (220), the sliding assemblies (240) are arranged in two numbers, the first ball screw (220) and the second ball screw (230) respectively penetrate through the two sliding assemblies (240) in a threaded manner, and the mounting box (250) is installed at one end of the sliding assemblies (240).

2. The switch cabinet convenient for maintenance of claim 1, wherein the first ball screw (220) and the second ball screw (230) are opposite in thread direction and same in thread pitch, and the other end of the second ball screw (230) is rotatably connected to the inner wall of the switch cabinet body (110).

3. The switch cabinet convenient for maintenance of claim 1, wherein the sliding assembly (240) comprises a sliding plate (241), a first support plate (242), a first shaft rod (243), a support rod (244), a second shaft rod (245), a second support plate (246) and a sliding rail (247), a threaded hole (248) is formed in the inner surface of the sliding plate (241), the first ball screw (220) and the second ball screw (230) are respectively in threaded connection with the threaded hole (248), the first support plate (242) is connected to one side of the sliding plate (241), two ends of the first shaft rod (243) are rotatably connected to the inner side of the first support plate (242), two ends of the support rod (244) are respectively connected with the first shaft rod (243) and the second shaft rod (245), the second support plate (246) is rotatably connected to two ends of the second shaft rod (245), the mounting box (250) is mounted on one side of the second support plate (246), and the sliding rail (247) is connected to the other side of the sliding plate (241).

4. The switch cabinet convenient to overhaul according to claim 3, wherein the inner wall of the switch cabinet body (110) is provided with a sliding groove (170), and the sliding rail (247) is slidably connected to the sliding groove (170).

5. The switch cabinet convenient to overhaul according to claim 1, wherein a guide rail (160) is fixedly connected to the inner wall of the switch cabinet body (110), and the guide rail (160) has a U-shaped structure.

6. The switch cabinet convenient to overhaul according to claim 5, wherein a collar (270) is fixedly connected to the top of the mounting box (250), and the collar (270) is sleeved on the outer surface of the guide rail (160).

7. The switch cabinet convenient to overhaul according to claim 1, wherein a guide plate (120) is fixedly connected to the inner wall of the switch cabinet body (110), and the mounting box (250) is attached above the guide plate (120).

8. The switch cabinet convenient to overhaul according to claim 1, wherein one side of the mounting box (250) is of an open structure, the open side of the mounting box (250) is attached to the cabinet door (130), and a plurality of partition plates (260) are fixedly connected to the inner wall of the mounting box (250).

9. The switch cabinet convenient to overhaul according to claim 1, wherein a dust screen (150) is disposed on the top of the switch cabinet body (110), and a heat dissipation port matched with the dust screen (150) is formed through the switch cabinet body (110).

10. The switch cabinet convenient to overhaul according to claim 1, wherein a handle (140) is fixedly connected to one side of the cabinet door (130), and an anti-slip sleeve is sleeved on the outer surface of the handle (140).