CN214204559U

CN214204559U - Armored movable alternating current metal-enclosed switchgear

Info

Publication number: CN214204559U
Application number: CN202120124887.0U
Authority: CN
Inventors: 廖海波; 李金龙
Original assignee: Shenzhen Fujin Electric Power Equipment Co ltd
Current assignee: Shenzhen Fujin Electric Power Equipment Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-09-14
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses an armored movable AC metal-enclosed switchgear, which comprises a cabinet body, wherein a lifting box is fixedly arranged at the center of the bottom of the inner wall of the cabinet body, first telescopic rods are fixedly arranged at both ends of the bottom of the inner wall of the lifting box, one end of the two first telescopic rods is fixedly connected with both ends of the bottom of a damping plate, a first workbench is fixedly arranged at the top of the damping plate, and telescopic grooves are respectively arranged at the centers of both sides of the first workbench, the utility model relates to an armored movable AC metal-enclosed switchgear, the cabinet body can effectively adjust the spatial position of the first workbench by arranging the lifting box and the first telescopic rods, so that the spatial structure in the cabinet body can be randomly changed to continuously meet the current electrical use requirements, the whole device has better practicability, the gas cylinder arranged behind the cabinet body ensures better insulativity in the cabinet body, so as to ensure that the device is not influenced by external environment change and is free from maintenance.

Description

Armored movable alternating current metal-enclosed switchgear

Technical Field

The utility model relates to a switchgear field specifically is an armor formula of moving away exchanges metal-enclosed switchgear.

Background

The switch equipment is an electric equipment, the exterior line of the switch cabinet firstly enters into the main control switch in the cabinet, then enters into the branch control switch, each branch circuit is set according to its need, such as instrument, automatic control, motor magnetic switch, various AC contactors, etc., some also have high-voltage chamber and low-voltage chamber switch cabinet, and have high-voltage bus, such as power plant, etc., some also have low-frequency load-reducing for protecting main equipment, the main function of the switch equipment is to open and close, control and protect the electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of the power system, the components in the switch cabinet mainly include circuit breaker, isolating switch, load switch, operating mechanism, mutual inductor and so as to protect the electric equipment

And various protection devices, etc., and the armored movable type alternating current metal closed switch equipment is one of important equipment in the current power transmission and transformation system.

The installation that current armor withdrawable-type exchanges metal-enclosed switchgear cuts apart into if thousand little compartments carry out switch, and the usage space can not carry out electrodeless regulation, also can not change according to the volume change of later stage power consumption device for the user has to be along with the change of electrical equipment volume and the power cabinet of the different space volumes of change afterwards, makes the user use very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an armor is moved open and is exchanged metal-enclosed switchgear, to propose among the above-mentioned background art that current armor is moved open and is exchanged metal-enclosed switchgear and cut apart into if thousands little compartments carry out switch's installation, use space can not carry out electrodeless regulation, also can not change according to later stage power consumption device's volume, make the user have to be along with the change of electrical equipment volume and the power cabinet of the different space volumes of change afterwards, make the user use unusual inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: an armored movable alternating-current metal-enclosed switchgear comprises a cabinet body, wherein a lifting box is fixedly installed at the center of the bottom of the inner wall of the cabinet body, first telescopic rods are fixedly installed at two ends of the bottom of the inner wall of the lifting box, one end of each of the two first telescopic rods is fixedly connected with two ends of the bottom of a damping plate, a first workbench is fixedly installed at the top of the damping plate, telescopic grooves are formed in the centers of two sides of the first workbench, second telescopic rods are fixedly installed in the middle of the inner wall of each telescopic groove, a plurality of mounting plates are fixedly installed in the middle of two sides of the inner wall of the cabinet body, mounting grooves are formed in the centers of one sides of the mounting plates, clamping blocks are fixedly installed at one ends of the two second telescopic rods, the two clamping blocks are respectively clamped and connected with the mounting grooves, and an insulating plate is fixedly, the surface of the insulating plate is provided with a plurality of connecting holes.

As a preferred technical scheme of the utility model, it is articulated with one side of cabinet door that the hinge is passed through to the positive bottom of the cabinet body, the positive from the top down fixed mounting of cabinet door has handle and observation window in proper order, the positive bottom paste of cabinet door is connected with dangerous sign.

As a preferred technical scheme of the utility model, the spread groove has been seted up at the center at the positive top of the cabinet body, the inside fixed intercommunication of spread groove has a plurality of threading post, the one end fixed mounting at the positive top of the cabinet body has the manometer.

As a preferred technical scheme of the utility model, the middle part fixed mounting at the cabinet body back has the second workstation, the center fixed mounting at second workstation top has the gas cylinder, the one end of gas cylinder gas outlet and the fixed intercommunication in top at the cabinet body back, the second workstation has solid fixed ring with the junction fixed mounting of gas cylinder.

As a preferred technical scheme of the utility model, the bottom fixed mounting at the cabinet body back has the heat dissipation window, the equal fixed mounting in both ends of the positive bottom of the cabinet body has the guard plate.

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

1. the cabinet body is provided with the lifting box and the first telescopic rod, so that the spatial position of the first workbench can be effectively adjusted, the spatial structure in the cabinet body can be changed at will, the current electrical use requirements can be continuously met, and the whole device has better practicability;

2. the gas cylinder setting behind the cabinet body guarantees constantly that the internal better insulating nature that has of cabinet to guarantee not receive the influence and the non-maintaining of external environment change.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a front sectional view of the present invention;

fig. 3 is a rear view of the present invention.

In the figure: 1. a cabinet body; 2. a protection plate; 3. a cabinet door; 4. danger identification; 5. an observation window; 6. a handle; 7. a hinge; 8. connecting grooves; 9. threading the wire column; 10. a pressure gauge; 11. a lifting box; 12. a first telescopic rod; 13. a damper plate; 14. a second telescopic rod; 15. a clamping block; 16. mounting a plate; 17. a first table; 18. an insulating plate; 19. mounting grooves; 20. a telescopic groove; 21. a heat dissipation window; 22. a second table; 23. a gas cylinder; 24. and (4) fixing the ring.

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 armored movable type alternating current metal-enclosed switchgear, which comprises a cabinet body 1, wherein a lifting box 11 is fixedly installed at the center of the bottom of the inner wall of the cabinet body 1, first telescopic rods 12 are fixedly installed at both ends of the bottom of the inner wall of the lifting box 11, one end of each of the two first telescopic rods 12 is fixedly connected with both ends of the bottom of a damping plate 13, a first workbench 17 is fixedly installed at the top of the damping plate 13, telescopic grooves 20 are respectively formed at the centers of both sides of the first workbench 17, second telescopic rods 14 are respectively fixedly installed at the middle parts of the inner walls of the two telescopic grooves 20, a plurality of mounting plates 16 are respectively fixedly installed at the middle parts of both sides of the inner wall of the cabinet body 1, mounting grooves 19 are respectively formed at the centers of one sides of the plurality of mounting plates 16, clamping blocks 15 are respectively and fixedly installed at one end of the two second telescopic rods 14, and the two clamping blocks 15 are respectively connected with the plurality of mounting grooves 19 in a clamping manner, an insulating plate 18 is fixedly arranged at the center of the top of the inner wall of the cabinet body 1, and a plurality of connecting holes are formed in the surface of the insulating plate 18.

Preferably, the positive bottom of the cabinet body 1 is articulated with one side of the cabinet door 3 through the hinge 7, the front from the top down of the cabinet door 3 is fixedly provided with the handle 6 and the observation window 5 in sequence, the positive bottom of the cabinet door 3 is pasted and connected with the dangerous mark 4, and the pasting of the dangerous mark 4 on the cabinet door 3 increases the safety factor of the cabinet body 1.

Preferably, the connecting groove 8 has been seted up at the center at cabinet body 1 positive top, and the inside fixed intercommunication of connecting groove 8 has a plurality of threading post 9, and the one end fixed mounting at cabinet body 1 positive top has manometer 10, and manometer 10 monitors the pressure in the cabinet body 1 in real time.

Preferably, the middle part fixed mounting at the back of the cabinet body 1 has a second workbench 22, the center fixed mounting at the top of the second workbench 22 has a gas cylinder 23, one end of the gas outlet of the gas cylinder 23 is fixedly communicated with the top of the back of the cabinet body 1, a fixing ring 24 is fixedly mounted at the joint of the second workbench 22 and the gas cylinder 23, and the gas cylinder 23 fills gas into the cabinet body 1 to enhance the insulation property of the cabinet body 1.

Preferably, the bottom fixed mounting at the cabinet body 1 back has heat dissipation window 21, and the equal fixed mounting in both ends of the positive bottom of the cabinet body 1 has guard plate 2, and the installation of heat dissipation window 21 strengthens the thermal diffusivity of the cabinet body 1, and the setting of two guard plates 2 prevents that the corner of the cabinet body 1 from being wetted and invading and can not use.

When the armored movable alternating current metal-enclosed switchgear is used, the whole cabinet body 1 is not influenced by external environmental conditions, so that the operational reliability and the personal safety can be ensured, the maintenance-free operation is realized, any combination can be realized through the wire penetrating column 9, the high reliability and the safety are ensured through the installation of the insulating plate 18, the cabinet body 1 is filled with SF6 gas with the working pressure of 1.4Bbar through the gas cylinder 23, the protection grade is 67, the installation of the two protection plates 2 can be convenient for the cabinet body 1 to be installed in places with humidity, sand, dust, salt dirt, mines, box-type substations and any places which are easy to cause surface pollution due to air pollution without taking special preventive measures, a user places the switched-on electric appliance on the first working platform 17, the first telescopic rod 12 adjusts the height of the first working platform 17, the second telescopic rod 14 drives the clamping block 15 to install and fix the first working platform 17, the cabinet body 1 can be adjusted by various electric appliances with different specifications.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an armor withdraws formula and exchanges metal-enclosed switchgear, includes the cabinet body (1), its characterized in that: the lifting cabinet is characterized in that a lifting box (11) is fixedly mounted at the center of the bottom of the inner wall of the cabinet body (1), first telescopic rods (12) are fixedly mounted at two ends of the bottom of the inner wall of the lifting box (11), one end of each of the two first telescopic rods (12) is fixedly connected with two ends of the bottom of a damping plate (13), a first workbench (17) is fixedly mounted at the top of the damping plate (13), telescopic grooves (20) are formed in the centers of two sides of the first workbench (17), second telescopic rods (14) are fixedly mounted in the middles of the inner walls of the two telescopic grooves (20), a plurality of mounting plates (16) are fixedly mounted in the middles of two sides of the inner wall of the cabinet body (1), mounting grooves (19) are formed in the centers of one sides of the mounting plates (16), clamping blocks (15) are fixedly mounted at one ends of the two second telescopic rods (14), and the clamping blocks (15) are respectively connected with the mounting grooves (19) in a clamping manner, the cabinet is characterized in that an insulating plate (18) is fixedly mounted at the center of the top of the inner wall of the cabinet body (1), and a plurality of connecting holes are formed in the surface of the insulating plate (18).

2. The armored withdrawable alternating current metal enclosed switchgear according to claim 1, characterized in that: the cabinet body (1) positive bottom is articulated with one side of cabinet door (3) through hinge (7), the positive from the top down fixed mounting of cabinet door (3) has handle (6) and observation window (5) in proper order, the positive bottom of cabinet door (3) is pasted and is connected with dangerous sign (4).

3. The armored withdrawable alternating current metal enclosed switchgear according to claim 1, characterized in that: the cabinet body (1) openly the center at top has seted up spread groove (8), the inside fixed intercommunication of spread groove (8) has a plurality of threading post (9), the one end fixed mounting at the cabinet body (1) openly the top has manometer (10).

4. The armored withdrawable alternating current metal enclosed switchgear according to claim 1, characterized in that: the middle part fixed mounting at the cabinet body (1) back has second workstation (22), the center fixed mounting at second workstation (22) top has gas cylinder (23), the one end at gas cylinder (23) gas outlet and the fixed intercommunication in top at the cabinet body (1) back, the junction fixed mounting of second workstation (22) and gas cylinder (23) has solid fixed ring (24).

5. The armored withdrawable alternating current metal enclosed switchgear according to claim 1, characterized in that: the bottom fixed mounting at the cabinet body (1) back has heat dissipation window (21), the equal fixed mounting in both ends of the positive bottom of the cabinet body (1) has guard plate (2).