CN216598604U - Combined metal closed switch cabinet - Google Patents

Abstract

The utility model belongs to the technical field of combination formula cubical switchboard, a modular metal-enclosed switch cabinet is disclosed, include the chassis and install the mount table on the chassis, the array is provided with a plurality of installation holes in the mount table, it is equipped with a plurality of switch cubicles to inlay in proper order in the installation hole, the front side of mount table is provided with the nimble part of sliding, install on the nimble part of sliding and hang the part with switch cubicle assorted clamp, just install between mount table, chassis and slide part assorted propelling movement part with the flexibility, the part of sliding in a flexible way sets up two of the mount table left and right sides at the symmetry and erects the slide rail, two erect the front side of putting the slide rail and divide slidable mounting to have slider an. This application can realize erecting the suitable activity of seat in the installation rack front side to overhaul dismouting and maintenance to specific little cabinet of switch, convenient reliable has reduced the current inconvenience that tall and erect the installation rack caused little cabinet dismouting of switch and maintenance.

Description

Combined metal closed switch cabinet

Technical Field

The application relates to the technical field of combined switch cabinets, in particular to a combined metal-enclosed switch cabinet.

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 a 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 switch cabinets are classified into a movable switch cabinet and a fixed switch cabinet by a circuit breaker mounting mode; 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 existing combined metal closed switch cabinet is characterized in that a plurality of small switch cabinets are arranged on an installation rack in an array mode, but the high-rise installation rack provides a small problem for the disassembly, assembly and maintenance of the small switch cabinets.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve the combined type metal-enclosed switch cabinet among the prior art and be a plurality of switch cubicles of array installation on the installation rack, but the installation rack that rises and erects easily causes inconvenient problem for the dismouting and the maintenance of switch cubicles, and a combined type metal-enclosed switch cabinet that provides.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the utility model provides a modular metal-enclosed switch cabinet, includes the chassis and installs the mount table frame on the chassis, the array is provided with a plurality of installation holes in the mount table frame, it is equipped with a plurality of switch cubicles to inlay in proper order in the installation hole, the front side of mount table frame is provided with the nimble part of sliding, install on the nimble part of sliding with switch cubicle assorted clamp hang the part, just install between mount table frame, chassis and slide part assorted push component in a flexible way.

Further, the nimble part that slides includes that the symmetry sets up two erects in the installation rack left and right sides and puts the slide rail, two erect the front side of putting the slide rail and slidable mounting respectively has slider a, two the equal fixed mounting in front end of slider a has the support frame, two connect between the support frame and be provided with horizontal slide rail, slide and install slider b behind the horizontal slide rail.

Through above-mentioned technical scheme, the part that slides in a flexible way can realize erecting the suitable activity of seat in the installation rack front side to overhaul dismouting and maintenance to specific cubical switchboard.

Furthermore, the clamping and hanging component comprises a vertical seat fixed at the rear end of the sliding block b, the vertical seat is symmetrically inserted with two clamping pieces in a vertical sliding manner, and electric push rods respectively connected with the two clamping pieces are arranged on one side of the vertical seat close to the transverse sliding rail at intervals.

Through the technical scheme, the two clamping pieces are driven by the two electric push rods to realize clamping and releasing of the small switch cabinet.

Further, a pair of temporary cabinet openings and a pair of motor mounting openings are arranged in the bottom frame at intervals, two temporary cabinet openings are arranged close to each other and two motor mounting openings are respectively arranged on two sides of the two temporary cabinet openings.

Through the technical scheme, the temporary cabinet placing opening is used for temporarily placing the small switch cabinet for personnel to overhaul and maintain the small switch cabinet.

Further, the propelling movement part is including two rack bars of fixedly mounting in proper order on two perpendicular slide rail bottom sides, two install step motor in the motor installing port respectively, two step motor's output shaft fixed mounting has the gear respectively, two just two under two rack bars are arranged respectively to the gear is connected with two rack bar meshing respectively.

Through the technical scheme, the stepping motor drives the gear to rotate so as to realize meshing drive movement of the rack bar, so that the vertical sliding rail is driven to move.

Furthermore, two the top of erectting the slide rail is connected jointly and is fixed with the post of inserting, the dorsal part of installing the rack is leaned on upper position department symmetry and is installed two spacing sockets, insert the post and alternate and slide the setting in two spacing sockets.

Through the technical scheme, the stability of the two vertically-arranged sliding rails in the forward and backward moving processes is ensured, and the accidental deflection and retardation of the two vertically-arranged sliding rails are avoided.

In summary, the present application includes at least one of the following advantageous technical effects:

1. the flexible sliding component can realize the appropriate movement of the vertical seat at the front side of the mounting rack, so that the specific small switch cabinet can be overhauled, disassembled and overhauled conveniently and reliably, and the inconvenience of the current high mounting rack in disassembling, assembling and overhauling the small switch cabinet is reduced;

2. the temporary cabinet placing opening is used for temporarily placing a small switch cabinet for maintenance and maintenance of personnel, the pushing component can achieve forward pushing and backward withdrawing actions of the flexible sliding component and the clamping and hanging component, the pushing component is smooth to link up, and the small switch cabinet can be conveniently pulled out and inserted back.

Drawings

FIG. 1 is a schematic three-dimensional structure of the present application;

fig. 2 is a schematic structural view of the present application after the installation rack and the small switch cabinet are removed;

FIG. 3 is a schematic connection diagram of a sliding block a, a supporting frame, a transverse sliding rail, a vertical seat, a limiting socket and a plug column according to the present application;

fig. 4 is a schematic connection diagram of the horizontal sliding rail, the vertical seat and the clamping piece of the present application.

The reference numbers in the figures illustrate:

1. installing a rack; 2. a small switch cabinet; 3. a chassis; 301. a motor mounting port; 302. temporarily placing a cabinet opening; 4. vertically arranging a slide rail; 5. a slide block a; 6. a support frame; 7. a transverse slide rail; 8. a vertical seat; 9. a limiting socket; 10. inserting a column; 11. a stepping motor; 12. a rack bar; 13. a gear; 14. a clip; 15. an electric push rod; 16. and a slide block b.

Detailed Description

The technical solution in 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; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; 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 application can be understood in a specific case by those of ordinary skill in the art.

The present application is described in further detail below with reference to the attached drawing figures.

Example 1:

referring to fig. 1-4, a modular metal enclosed switchgear in this application embodiment includes a chassis 3 and an installation rack 1 installed on the chassis 3, a plurality of installation holes are arranged in the installation rack 1 in an array manner, a plurality of small switch cabinets 2 are embedded in the installation holes in sequence, a flexible sliding part is arranged on the front side of the installation rack 1, a clamping and hanging part matched with the small switch cabinets 2 is installed on the flexible sliding part, and a pushing part matched with the flexible sliding part is installed between the installation rack 1 and the chassis 3.

The flexible sliding component comprises two vertical sliding rails 4 symmetrically arranged on the left side and the right side of the mounting rack 1, the front sides of the two vertical sliding rails 4 are respectively provided with a sliding block a5 in a sliding manner, the front ends of the two sliding blocks a5 are respectively and fixedly provided with a support frame 6, a transverse sliding rail 7 is connected between the two support frames 6, and the rear side of the transverse sliding rail 7 is provided with a sliding block b16 in a sliding manner; the clamping and hanging part comprises a vertical seat 8 fixed at the rear end of the sliding block b16, the vertical seat 8 is inserted with two clamping pieces 14 in a vertically symmetrical sliding manner, and one side of the vertical seat 8 close to the transverse sliding rail 7 is provided with electric push rods 15 at intervals, which are respectively connected with the two clamping pieces 14; the transmission fit between the slide rail and the slide block is realized by adopting a traditional electric driving method, which is the prior art and therefore will not be described in detail herein.

A pair of temporary cabinet placing openings 302 and a pair of motor installing openings 301 are arranged in the bottom frame 3 at intervals, the two temporary cabinet placing openings 302 are arranged closely, and the two motor installing openings 301 are respectively arranged at two sides of the two temporary cabinet placing openings 302.

The pushing component comprises two rack rods 12 which are fixedly arranged at the bottom sides of the two vertical sliding rails 4 in sequence, stepping motors 11 are arranged in two motor mounting openings 301 respectively, gears 13 are fixedly arranged on output shafts of the two stepping motors 11 respectively, the two gears 13 are arranged below the two rack rods 12 respectively, and the two gears 13 are meshed with the two rack rods 12 respectively.

The specific detailed implementation principle is as follows: the flexible sliding component can realize the appropriate movement of the vertical seat 8 at the front side of the installation rack 1, namely, the sliding block b16 slides in the transverse sliding rail 7, and the sliding block a5 slides in the vertical sliding rail 4, so that the specific small switch cabinet 2 is pulled out and inserted back, the two clamping pieces 14 are driven by the two electric push rods 15 to realize the clamping and releasing of the small switch cabinet 2, the operation is convenient and reliable, and the inconvenience caused by the disassembly, assembly and maintenance of the small switch cabinet 2 by the current high-rise installation rack 1 is reduced.

Example 2:

this example differs from example 1 in that: the top of two vertical slide rails 4 is connected jointly and is fixed with and inserts post 10, and the dorsal part of installation rack 1 leans on upper position department symmetry to install two spacing sockets 9, inserts the interior setting of post 10 interlude and slip at two spacing sockets 9, ensures two vertical slide rails 4 and moves forward, the stability ability of back in-process like this, avoids two vertical slide rails 4's the crooked and emergence of retardant condition of accident.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (6)

1. The utility model provides a modular metal enclosed switchgear, includes chassis (3) and installs installing platform frame (1) on chassis (3), its characterized in that: the array is provided with a plurality of installation holes in installing rack (1), inlay in the installation hole in proper order and be equipped with a plurality of cubical switchboard (2), the front side of installing rack (1) is provided with the nimble part that slides, install on the nimble part that slides and hang the part with cubical switchboard (2) assorted clamp, just install between installing rack (1), chassis (3) and slide the part assorted propelling movement part in a flexible way.

2. The modular metal enclosed switchgear of claim 1, wherein: nimble parts that slide including the symmetry set up two erects in the installing table frame (1) left and right sides and put slide rail (4), two erect the front side slidable mounting respectively of putting slide rail (4) have slider a (5), two the equal fixed mounting in front end of slider a (5) has support frame (6), two connect between support frame (6) and be provided with horizontal slide rail (7), the rear side slidable mounting of horizontal slide rail (7) has slider b (16).

3. The modular metal enclosed switchgear of claim 2, wherein: the clamping and hanging component comprises a vertical seat (8) fixed at the rear end of a sliding block b (16), the vertical seat (8) is symmetrically inserted with two clamping pieces (14) in a sliding manner up and down, and electric push rods (15) respectively connected with the two clamping pieces (14) are arranged on one side, close to the transverse sliding rail (7), of the vertical seat (8) at intervals.

4. The modular metal enclosed switchgear of claim 2, wherein: a pair of temporary cabinet openings (302) and a pair of motor mounting openings (301) are arranged in the chassis (3) at intervals, two temporary cabinet openings (302) are arranged side by side and two motor mounting openings (301) are respectively arranged on two sides of the temporary cabinet openings (302).

5. The modular metal enclosed switchgear of claim 4, wherein: the propelling movement part is including two rack bar (12) of fixedly mounted in proper order erects slide rail (4) bottom side, two install step motor (11), two in motor installing port (301) respectively step motor (11)'s output shaft fixed mounting has gear (13), two under two rack bar (12) and two are arranged respectively in gear (13) are connected with two rack bar (12) meshing respectively.

6. The modular metal enclosed switchgear of claim 5, wherein: two the top of putting slide rail (4) vertically is connected jointly and is fixed with and inserts post (10), the dorsal part of installing bench (1) is leaned on last position department symmetry and is installed two spacing sockets (9), it alternates and slides and set up in two spacing sockets (9) to insert post (10).

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