CN214379692U

CN214379692U - High-voltage armored metal-enclosed switchgear

Info

Publication number: CN214379692U
Application number: CN202120208723.6U
Authority: CN
Inventors: 顾小春
Original assignee: Jiangsu Chuangzhi Electric Co ltd
Current assignee: Jiangsu Chuangzhi Electric Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-10-08
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses a high-pressure armored metal-enclosed switchgear, which comprises a high-pressure armored metal-enclosed switchgear, the high-voltage armored metal-enclosed switchgear is provided with a box body, the top of the box body is provided with a control panel, a power supply box is arranged above the front face of the box body, one side of the power supply box is provided with a circuit connection diagram and an ammeter, a main body structure is arranged in the high-voltage armored metal-enclosed switchgear, a bottom plate is arranged on the main body structure, a metal sealing plate is arranged above the front face of the bottom plate, the front face of the metal sealing plate is provided with an assembly mounting panel, a handle, a radiating groove and a circuit control switch mounting groove, the back face of the metal sealing plate is provided with a connecting support, an assembly mounting support and a radiating fan, the high-voltage armored metal closed switch equipment can receive and distribute electric energy, controls, monitors and protects a circuit, and can be used for single buses and single-bus segmented systems or double-bus systems.

Description

High-voltage armored metal-enclosed switchgear

Technical Field

The utility model relates to a high pressure armor formula metal enclosed switchgear technical field specifically is a high pressure armor formula metal enclosed switchgear.

Background

The metal closed switch equipment is a new generation medium voltage electric appliance product which is designed and developed successfully by introducing advanced technology according to domestic agricultural electricity and regional network transformation requirements. Through strict type tests and long-term operation examination, all technical performance indexes reach iec298 and gb3906 standards. The device has the remarkable characteristics of small volume, light weight, attractive appearance, simple and convenient operation, long service life, high parameter, no pollution, less maintenance and the like, is suitable for an alternating current 50hz and 10kv power network, and is used for receiving and distributing electric energy.

At present, the internal wiring of the metal closed switch equipment is carefully and singly arranged, and only one type of bus system connection arrangement can be carried out.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can accept and distribute the electric energy to carry out the usefulness of control, monitoring and protection to the circuit, can be used to single bus and single bus segmentation system or double bus system's high pressure armor formula metal enclosed switchgear, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high pressure armor formula metal-enclosed switchgear, includes high pressure armor formula metal-enclosed switchgear, be equipped with the box on the high pressure armor formula metal-enclosed switchgear, the top of box is equipped with the control box, fixed connection between control box and the box top, the front top of box is equipped with the power box, and one side of power box is equipped with circuit connection picture, ampere meter, the inside major structure that is equipped with in below of box, major structure's bottom is equipped with the bottom plate, the top of bottom plate is equipped with the metal seal board, the metal seal board perpendicular and bottom plate, welded connection between metal seal board and the bottom plate, the back of metal seal board is equipped with linking bridge, adopts screw fixed connection between linking bridge and the metal seal board, the cooperation installation between major structure and the box.

Preferably, the bottom of the inner side of the box body is symmetrically provided with bottom sliding grooves, the side limit sliding rails are symmetrically arranged on the side walls of the two sides in the box body, the side limit sliding rails are connected with the inner wall of the box body in a welding mode, one side wall of the box body is provided with a side sealing plate, and the side sealing plate is fixedly connected with the box body through screws.

Preferably, the front of the control box is provided with an installation panel, the installation panel is provided with an electric energy meter and a regulation switch, and the regulation switch comprises a current switch, a voltage switch, an emergency stop switch, a protection switch, a boundary switch controller and an automatic on-off switch.

Preferably, the bottom of bottom plate is equipped with the gyro wheel, adopts connecting axle swing joint between gyro wheel and the bottom plate, the one end bilateral symmetry of bottom plate is equipped with the anticreep dop, and anticreep dop and bottom plate structure as an organic whole.

Preferably, the connecting support is provided with an assembly mounting support, the assembly mounting support is horizontally arranged, the assembly mounting support is provided with a circuit breaker, and the back of the connecting support is provided with a cooling fan.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the bottom of the main body structure is provided with a bottom plate, the bottom of the bottom plate is provided with a roller, the roller is movably connected with the bottom plate through a connecting shaft, and the roller is matched with a bottom sliding groove at the bottom of the inner side of the box body for installation, so that the main body structure is always in a corresponding position when moving out and moving in, and deviation is avoided;

(2) the connecting bracket is provided with an assembly mounting bracket which is horizontally arranged, the assembly mounting bracket is provided with a circuit breaker, and the assembly mounting bracket can be used for expanding assembly mounting, so that the application range of the equipment is improved;

(3) the high-voltage armored metal closed switch equipment can receive and distribute electric energy, controls, monitors and protects a circuit, and can be used for single buses and single-bus segmented systems or double-bus systems.

Drawings

Fig. 1 is a schematic structural view of the high-voltage armored metal-enclosed switchgear of the present invention;

FIG. 2 is a side view of the high-voltage armored metal-enclosed switchgear of the present invention;

FIG. 3 is a schematic view of the internal structure of the box body of the present invention;

fig. 4 is a schematic view of the main structure of the present invention.

In the figure: 1. high-voltage armored metal-enclosed switchgear; 2. a box body; 3. a power supply box; 4. a metal sealing plate; 5. a component mounting panel; 6. a handle; 7. a heat sink; 8. a line control switch mounting groove; 9. a circuit connection diagram; 10. an ammeter; 11. a regulation switch; 12. a control box; 13. side sealing plates; 14. a side limit slide rail; 15. a bottom chute; 16. connecting a bracket; 17. a component mounting bracket; 18. a heat radiation fan; 19. an anti-drop chuck; 20. a base plate; 21. a roller; 22. a main body structure.

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. 1-4, the present invention provides a technical solution: the utility model provides a high pressure armor formula metal-enclosed switchgear, includes high pressure armor formula metal-enclosed switchgear 1, is equipped with box 2 on the high pressure armor formula metal-enclosed

switchgear

1, and 2 inboard bottom symmetries of box are equipped with bottom spout 15, and the symmetry is equipped with the spacing slide rail of side 14 on the inside both sides lateral wall of box 2, welded connection between spacing slide rail of side 14 and the 2 inner walls of box, and one side lateral wall of box 2 is equipped with side closing plate 13, and side closing plate 13 adopts fixed connection between screw and the box 2.

The top of box 2 is equipped with control box 12, and control box 12 openly is equipped with the installation panel, is equipped with electric energy meter and regulation and control switch 11 on the installation panel, and regulation and control switch 11 includes current switch, voltage switch, scram switch, protection switch, boundary switch controller and automatic deciliter switch, fixed connection between control box 12 and the 2 tops of box.

The positive top of box 2 is equipped with power box 3, one side of power box 3 is equipped with circuit connection picture 9, ampere meter 10, the inside major structure 22 that is equipped with in below of box 2, major structure 22's bottom is equipped with bottom plate 20, bottom plate 20's bottom is equipped with gyro wheel 21, adopt connecting axle swing joint between gyro wheel 21 and the bottom plate 20, gyro wheel 21 and the cooperation installation of bottom spout 15 of the inboard bottom of box 2, make major structure 22 shift out, be in corresponding position all the time when moving in, avoid appearing the off normal, the one end bilateral symmetry of bottom plate 20 is equipped with anticreep dop 19, anticreep dop 19 and bottom plate 20 structure as an organic whole.

The top of bottom plate 20 is equipped with metal seal plate 4, metal seal plate 4 adopts aluminum alloy seal plate, metal seal plate 4 is perpendicular and bottom plate 20, welded connection between metal seal plate 4 and the bottom plate 20, the back of metal seal plate 4 is equipped with linking bridge 16, be equipped with component mounting support 17 on linking bridge 16, component mounting support 17 level sets up, be equipped with the circuit breaker on the component mounting support 17, component mounting's extension can be carried out on the component mounting support 17, improve equipment's application scope, linking bridge 16's the back is equipped with radiator fan 18, adopt screw fixed connection between linking bridge 16 and the metal seal plate 4, the cooperation installation between major structure 22 and the box 2.

The rated frequency of the high-voltage armored metal-enclosed switchgear 1 is 50Hz, the rated current of the circuit breaker is 2500A, and the rated short-time withstand current is 40 KA.

The high-voltage armored metal closed switch equipment can receive and distribute electric energy, controls, monitors and protects a circuit, and can be used for single buses and single-bus segmented systems or double-bus systems.

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

1. The utility model provides a high pressure armoured formula metal enclosed switchgear, includes high pressure armoured formula metal enclosed switchgear (1), its characterized in that: the high-voltage armored metal-enclosed switchgear is characterized in that a box body (2) is arranged on the high-voltage armored metal-enclosed switchgear (1), a control box (12) is arranged at the top of the box body (2), the control box (12) is fixedly connected with the top of the box body (2), a power supply box (3) is arranged above the front face of the box body (2), a circuit connection diagram (9) and an ammeter (10) are arranged on one side of the power supply box (3), a main body structure (22) is arranged inside the lower portion of the box body (2), a bottom plate (20) is arranged at the bottom of the main body structure (22), a metal sealing plate (4) is arranged above the bottom plate (20), the metal sealing plate (4) is perpendicular to the bottom plate (20), the metal sealing plate (4) is connected with the bottom plate (20) in a welding mode, a connecting support (16) is arranged on the back face of the metal sealing plate (4), and the connecting support (16) is fixedly connected with the metal sealing plate (4), the main body structure (22) and the box body (2) are installed in a matched mode.

2. A high-voltage armoured metal enclosed switchgear according to claim 1 characterized in that: the bottom of the inner side of the box body (2) is symmetrically provided with bottom sliding grooves (15), the side limiting sliding rails (14) are symmetrically arranged on the side walls of the two sides of the inner side of the box body (2), the side limiting sliding rails (14) are connected with the inner wall of the box body (2) in a welding mode, one side wall of the box body (2) is provided with side sealing plates (13), and the side sealing plates (13) are fixedly connected with the box body (2) through screws.

3. A high-voltage armoured metal enclosed switchgear according to claim 1 characterized in that: the control box (12) openly is equipped with the installation panel, is equipped with electric energy meter and regulation and control switch (11) on the installation panel, regulation and control switch (11) include current switch, voltage switch, scram switch, protection switch, boundary switch controller and automatic deciliter switch.

4. A high-voltage armoured metal enclosed switchgear according to claim 1 characterized in that: the bottom of bottom plate (20) is equipped with gyro wheel (21), adopts connecting axle swing joint between gyro wheel (21) and bottom plate (20), the one end bilateral symmetry of bottom plate (20) is equipped with anticreep dop (19), and anticreep dop (19) and bottom plate (20) structure as an organic whole.

5. A high-voltage armoured metal enclosed switchgear according to claim 1 characterized in that: be equipped with component mounting support (17) on linking bridge (16), component mounting support (17) level sets up, be equipped with the circuit breaker on component mounting support (17), the back of linking bridge (16) is equipped with radiator fan (18).