CN210201316U - Indoor alternating-current high-voltage metal armored movable switch equipment - Google Patents

Abstract

The utility model discloses an indoor AC high-voltage metal armor withdrawable switchgear, which comprises a base, wherein a cabinet body is arranged on the base, an instrument room is arranged at the top of the cabinet body, a cable groove is arranged under the instrument room, first threading holes are vertically distributed in the cable groove, an electric element assembly chamber is arranged at the bottom of the cabinet body, openings are symmetrically arranged at two sides of the electric element assembly chamber, rectangular limiting grooves are symmetrically arranged in the middle of the sides of the openings, the top of the openings is rotationally connected with a cover plate through a first rotating shaft, the indoor AC high-voltage metal armor withdrawable switchgear is characterized in that the cover plate is supported through the matching of a limiting fixture block at the bottom end of a support rod and the rectangular limiting grooves in the middle of the openings, the electric elements on the mounting plate are conveniently maintained and repaired, the first threading holes are distributed in the cable groove at the bottom of the instrument room, and corresponding second threading holes are arranged in a fixing plate, so that the cable is orderly fixed.

Description

Indoor alternating-current high-voltage metal armored movable switch equipment

Technical Field

The utility model relates to a move away formula switchgear, in particular to indoor interchange high pressure metal armor move away formula switchgear belongs to electrical equipment technical field.

Background

The movable switch equipment is three-phase alternating current 50hz indoor complete set of power distribution equipment and is used for receiving and distributing 3-12kv of network power and carrying out control protection and monitoring on a circuit. The panel of the relay chamber can be provided with various types of microcomputer type comprehensive relay protection devices, can realize the only control of the system, has the functions of remote control, remote measurement, remote signaling and remote regulation, and controls the field network through a can bus with a communication interface. The switch cabinet can meet the standard requirements of gb3906, dl404, iec-298 and the like, and has the functions of preventing misoperation of a circuit breaker, preventing a loaded push-pull handcart, preventing a grounding switch from transmitting power at a grounding position and preventing the grounding switch from entering a charged interval, namely five-prevention function for short. The armored movable alternating current metal switch cabinet has the functions of controlling, protecting, detecting and the like on a circuit, and can be used in places with frequent operation.

The existing metal armored movable switch equipment has complicated structural wiring, high integration level of electrical elements in a cabinet body, narrow operation space and inconvenience for daily maintenance and overhaul of workers. We have therefore developed this and proposed an indoor ac high voltage metal clad withdrawable switchgear.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an indoor interchange high pressure metal armor withdrawable switchgear to solve the traditional metal armor withdrawable switchgear structure wiring that proposes in the above-mentioned background art complicated, the electric elements integrated level of the internal portion of cabinet is higher, causes operating space narrow and small, brings inconvenient problem with maintenance work for staff.

In order to achieve the above object, the utility model provides a following technical scheme: an indoor alternating current high-voltage metal armored movable switch device comprises a base, a cabinet body is arranged on the base, an instrument room is arranged at the top of the cabinet body, a cable groove is arranged right below the instrument room, first threading holes are vertically distributed in the cable groove, an electric element assembly chamber is arranged at the bottom of the cabinet body, openings are symmetrically arranged at two sides of the electric element assembly chamber, rectangular limiting grooves are symmetrically arranged in the middle of the sides of the opening, the top of the opening is rotatably connected with a cover plate through a first rotating shaft, a handle is fixed on the outer side of one end of the cover plate, supporting rods are symmetrically arranged on two sides of the inner part of the cover plate, the top end of the supporting rod is connected with the cover plate through a second rotating shaft, the bottom end of the supporting rod is fixedly connected with a limiting clamping block corresponding to the rectangular limiting groove, the electric element assembly chamber is internally provided with a fixed plate corresponding to the opening, and mounting plates are arranged in the middle of the fixed plate at equal intervals.

As an optimal technical scheme of the utility model, the equal joint in first through wires hole both ends has the plastics ring, plastics ring edge is equipped with circular arc transition portion.

As a preferred technical scheme of the utility model, the inside avris ring of apron is equipped with the sealing strip that corresponds with the opening outside.

As a preferred technical scheme of the utility model, the second through wires hole that corresponds with first through wires hole is evenly seted up at the fixed plate top.

As an optimal technical scheme of the utility model, spacing fixture block and bracing piece are integrated into one piece structure.

As an optimized technical scheme of the utility model, the groove of accomodating that corresponds with the bracing piece is seted up to the inboard symmetry of apron.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an indoor interchange high pressure metal armor withdrawable switchgear, have the wiring in order, cabinet body operating space is sufficient, makes things convenient for the staff routine maintenance and the advantage of overhauing, in concrete use, compares with traditional withdrawable switchgear, the utility model discloses a set up the opening at electrical component assembly room bilateral symmetry, open the apron and utilize the spacing fixture block of bracing piece bottom and the cooperation of opening middle rectangle spacing groove to prop up the apron, conveniently maintain and repair electrical component on the mounting panel, the cable groove of instrument room bottom distributes first through wires hole and the fixed plate at electrical component assembly room top and offers corresponding second through wires hole for the cable is fixed in order, can not twine together, excellent in use effect.

Drawings

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

fig. 2 is a schematic structural view of the cable trough of the present invention;

fig. 3 is a schematic structural view of a fixing plate of the present invention;

in the figure: 1. a handle; 2. a cabinet body; 3. a cover plate; 4. a first rotating shaft; 5. a support bar; 6. a second rotating shaft; 7. a limiting clamping block; 8. a cable trough; 9. a sealing strip; 10. an instrument room; 11. an opening; 12. a rectangular limiting groove; 13. an electric component mounting chamber; 14. a base; 15. a first threading hole; 16. a plastic ring; 17. a fixing plate; 18. a second threading hole; 19. and (7) mounting the plate.

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.

Referring to fig. 1-3, the utility model provides an indoor alternating-current high-voltage metal armored movable switch device, which comprises a base 14, wherein a cabinet body 2 is installed on the base 14, an instrument chamber 10 is arranged at the top of the cabinet body 2, a cable groove 8 is arranged under the instrument chamber 10, first threading holes 15 are vertically distributed in the cable groove 8, an electric element assembly chamber 13 is arranged at the bottom of the cabinet body 2, openings 11 are symmetrically arranged at two sides of the electric element assembly chamber 13, rectangular limiting grooves 12 are symmetrically arranged at the middle of the side of each opening 11, the top of each opening 11 is rotatably connected with a cover plate 3 through a first rotating shaft 4, a handle 1 is fixed at the outer side of one end of each cover plate 3, supporting rods 5 are symmetrically arranged at two sides of the inner part of each cover plate 3, the top ends of the supporting rods 5 are connected with the cover plate 3 through second rotating shafts 6, limiting clamping blocks 7 corresponding to the, the electric component assembling chamber 13 is provided with a fixing plate 17 corresponding to the opening 11, and the fixing plate 17 is provided with mounting plates 19 at equal intervals in the middle.

Preferably, the equal joint in first through wires hole 15 both ends has plastic ring 16, plastic ring 16 edges is equipped with circular arc transition portion, prevents that the cable from scraping damage in through wires hole port department.

Preferably, the sealing strips 9 corresponding to the outer sides of the openings 11 are annularly arranged on the inner side of the cover plate 3, so that the sealing performance of the cabinet body 2 is ensured.

Preferably, the top of the fixing plate 17 is uniformly provided with second threading holes 18 corresponding to the first threading holes 15, so that the cables are orderly arranged.

Preferably, the limiting clamping block 7 and the supporting rod 5 are of an integrally formed structure, and the fixed cover plate 3 is convenient to overhaul and maintain the interior of the electric element assembly chamber 13.

Preferably, the inner side of the cover plate 3 is symmetrically provided with accommodating grooves corresponding to the support rods 5, and when the cover plate 3 is closed, the support rods 5 can be folded.

When specifically using, the utility model relates to an indoor interchange high pressure metal armor withdrawable switchgear, the wiring in order has, the cabinet body 2 operating space is sufficient, make things convenient for the advantage of staff routine maintenance and maintenance, set up opening 11 through 13 bilateral symmetry at electric elements assembly room, open apron 3 and utilize the spacing fixture block 7 of bracing piece 5 bottom and the cooperation of opening 11 middle rectangle spacing groove 12 to prop up apron 3, the electric elements on the mounting panel 19 is maintained and is repaired conveniently, the cable groove 8 of instrument room 10 bottom distributes first through wires hole 15 and the fixed plate 17 at electric elements assembly room 13 top has seted up corresponding second through wires hole 18, make the cable fixed in order, can not twine together, excellent in use effect, be worth extensively promoting.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims (6)

1. An indoor alternating-current high-voltage metal armored movable switch device comprises a base (14) and is characterized in that a cabinet body (2) is mounted on the base (14), an instrument chamber (10) is arranged at the top of the cabinet body (2), a cable groove (8) is arranged under the instrument chamber (10), first threading holes (15) are vertically distributed in the cable groove (8), an electric element assembly chamber (13) is arranged at the bottom of the cabinet body (2), openings (11) are symmetrically arranged on two sides of the electric element assembly chamber (13), rectangular limiting grooves (12) are symmetrically formed in the middle of the side of each opening (11), a cover plate (3) is rotatably connected to the top of each opening (11) through a first rotating shaft (4), a handle (1) is fixed on the outer side of one end of the cover plate (3), and supporting rods (5) are symmetrically mounted on two sides in the cover plate (3), bracing piece (5) top is connected with apron (3) through second pivot (6), bracing piece (5) bottom fixedly connected with and spacing fixture block (7) that rectangle spacing groove (12) correspond, electric elements assembly chamber (13) embeds there is fixed plate (17) that corresponds with opening (11), the equidistance interval has mounting panel (19) in the middle of fixed plate (17).

2. An indoor ac high voltage metal armored withdrawable switchgear according to claim 1, wherein: the two ends of the first threading hole (15) are respectively connected with a plastic ring (16), and arc transition parts are arranged at the corners of the plastic rings (16).

3. An indoor ac high voltage metal armored withdrawable switchgear according to claim 1, wherein: and a sealing strip (9) corresponding to the outside of the opening (11) is annularly arranged on the side inside the cover plate (3).

4. An indoor ac high voltage metal armored withdrawable switchgear according to claim 1, wherein: and second threading holes (18) corresponding to the first threading holes (15) are uniformly formed in the top of the fixing plate (17).

5. An indoor ac high voltage metal armored withdrawable switchgear according to claim 1, wherein: the limiting clamping block (7) and the supporting rod (5) are of an integrally formed structure.

6. An indoor ac high voltage metal armored withdrawable switchgear according to claim 1, wherein: the inner side of the cover plate (3) is symmetrically provided with accommodating grooves corresponding to the support rods (5).

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