CN219106811U

CN219106811U - High-low voltage switch cabinet of high performance

Info

Publication number: CN219106811U
Application number: CN202222143454.7U
Authority: CN
Inventors: 冯曙东; 施凯; 胡作伟
Original assignee: Changzhou Lanxiang Electric Appliance Co ltd
Current assignee: Changzhou Lanxiang Electric Appliance Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2023-05-30
Anticipated expiration: 2032-08-15

Abstract

The utility model discloses a high-performance high-low voltage switch cabinet which comprises a switch cabinet main body, wherein an element chamber, a wiring chamber and a heat dissipation chamber are formed in the switch cabinet main body, a socket box is fixedly connected to one side of the switch cabinet main body, socket holes are formed in one side of the element chamber and one side of the socket box, limit rods are fixedly connected to two sides of the interior of the socket box, a bidirectional screw is rotatably connected to the interior of the socket box, and the top end of the bidirectional screw penetrates through the socket box and is fixedly connected with a rotating handle. According to the utility model, the positioning plates, the limiting rods and the bidirectional screw rod are arranged in the socket box, the bidirectional screw rod is rotated to drive the two positioning plates to approach each other along the bidirectional screw rod until the two positioning plates clamp the aviation socket, the rubber pads on the inner wall of the positioning groove play a role in skid resistance and damage resistance, the distance between the two positioning plates is regulated through the bidirectional screw rod, and the quick limiting fixation of aviation sockets with different options can be conveniently carried out.

Description

High-low voltage switch cabinet of high performance

Technical Field

The utility model relates to the technical field of switch cabinets, in particular to a high-performance high-low voltage switch cabinet.

Background

The high-low voltage switch cabinet is the equipment for connecting high-voltage or low-voltage cables, the high-voltage cabinet is used for power supply offices and power substations, then the voltage is reduced by a transformer and then the low-voltage cabinet is connected to each power distribution box, and the protection devices such as switch breakers and the like are not assembled into integrated electrical equipment. The switch cabinet is provided with a corresponding installation component for fixing the aviation plug. Aviation plugs can also be called plug bases, are widely applied to various electric circuits, and play a role in connecting or disconnecting the circuits.

When the installation component on the existing high-low voltage switch cabinet is used for fixing the aviation socket, different positioning devices are required to be switched according to the aviation sockets of different types, and quick limiting fixation cannot be carried out on the aviation sockets of different types. For example, CN202123447763.5 discloses an aviation socket installation component, and the depression bar one end and the bent plate fixed connection of this patent just pass the front and back surface of aviation socket mounting panel, play the effect that further fixed compresses tightly, although need not to change aviation socket mounting panel wholly, but the aviation socket of different types of selection still need to switch the aviation socket that corresponds with the selection of bent plate, can't carry out quick limit to the aviation socket of different types of selection and fix.

Therefore, it is necessary to invent a high-performance high-low voltage switchgear to solve the above problems.

Disclosure of Invention

The utility model aims to provide a high-performance high-low voltage switch cabinet, which aims to solve the problem that when an installation component on the existing high-low voltage switch cabinet is used for fixing an aviation socket in the prior art, different positioning devices are required to be switched according to different types of aviation sockets, and quick limiting and fixing of the different types of aviation sockets cannot be carried out.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a high-performance high-low voltage switch cabinet, includes the switch cabinet main part, component room, wiring room and heat dissipation room have been seted up to the switch cabinet main part inside, switch cabinet main part one side fixedly connected with socket box, the socket hole has all been seted up to component room one side and socket box one side, the equal fixedly connected with gag lever post in socket box inside both sides, the inside rotation of socket box is connected with two-way lead screw, two-way lead screw top runs through socket box and fixedly connected with swivel handle, the inside locating plate that is equipped with of socket box, locating plate quantity is established to two, two parallel arrangement about the locating plate, two locating plate both ends all respectively with two gag lever post sliding connection, one of them locating plate is connected with the clockwise thread section transmission on two-way lead screw surface, another locating plate is connected with the anticlockwise thread section transmission on two-way lead screw surface, the constant head tank has all been seted up on the locating plate surface, constant head tank inner wall fixedly connected with rubber pad.

Preferably, the wiring chamber is arranged right above the heat dissipation chamber, the element chamber is arranged right above the wiring chamber, through holes are formed in the element chamber and the bottom of the wiring chamber, and the through holes are arranged to facilitate ventilation of air in the switch cabinet main body.

Preferably, the strip-shaped through grooves are formed in both sides of the element chamber and both sides of the radiating chamber, the dustproof plates are fixedly connected to both sides of the switch cabinet main body, the dustproof plates are matched with the strip-shaped through grooves, the strip-shaped through grooves are formed to facilitate the exchange of air inside the switch cabinet main body with outside air, and dust and foreign matters can be prevented from entering the switch cabinet main body through the strip-shaped through grooves by the dustproof plates.

Preferably, cabinet door and lower cabinet door are installed to switch cabinet main part one side, go up cabinet door and component room assorted, lower cabinet door and heat dissipation room assorted, heat dissipation room internally mounted has the heat dissipation fan, and inside the fresh air entering switch cabinet main part of external world was taken out through the heat dissipation fan to blow out the inside steam of switch cabinet main part outwards, be favorable to improving radiating efficiency.

Preferably, the inside installation of wiring room has the slide rail, the slide rail top is equipped with the wiring drawer, the pulley is installed to wiring drawer bottom, pulley and slide rail sliding connection, the wiring drawer can be followed the slide rail and outwards taken out, conveniently carries out wiring operation.

Preferably, the spout has all been seted up to wiring room both sides, the equal fixedly connected with lug in wiring drawer both sides, lug and spout sliding connection, the ventilative groove has been seted up at wiring drawer middle part, and the setting of spout and lug plays the effect of supplementary sliding, is favorable to improving the stability when wiring drawer slides, and the setting up in ventilative groove makes things convenient for the air to pass the wiring drawer and realizes the circulation.

Preferably, the inside installation component that is connected with through screw of wiring drawer, installation component top is provided with the terminal row.

Preferably, the positioning columns are fixedly connected to the two ends of the top of the installation component, the positioning holes are formed in the two ends of the terminal strip, the positioning columns are clamped with the positioning holes, and the terminal strip can be rapidly positioned at the top of the installation component by means of the positioning columns and the positioning holes.

Preferably, the installation component top both ends all articulate and are provided with spacing buckle, the equal fixedly connected with buckle arch in terminal row both ends, spacing buckle and the protruding looks lock of buckle can be fixed in the installation component top with terminal row fast through spacing buckle and buckle arch.

In the technical scheme, the utility model has the technical effects and advantages that:

1. through setting up locating plate, gag lever post and two-way lead screw in the socket box inside, rotate two-way lead screw and can carry out the transmission to two locating plates, make two locating plates close to each other along two-way lead screw, until two locating plates press from both sides tightly aviation socket, the rubber pad of constant head tank inner wall plays anti-skidding, the effect of preventing damage, adjust the interval between two locating plates through two-way lead screw, can conveniently carry out quick limit to the aviation socket of different options and fix;

2. through setting up installation component in the wiring drawer inside, installation component top is provided with reference column and spacing buckle, and the terminal row both ends all are provided with locating hole and buckle arch, can fix a position the terminal row in installation component top fast with reference column and locating hole, and the terminal row can be fixed in the installation component top fast with the spacing buckle of rethread and buckle arch, and the wiring drawer can follow the indoor outside of wiring and take out, conveniently carries out wiring operation or overhauls the terminal row.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall structure of the upper cabinet door, lower cabinet door and junction drawer of the present utility model when opened;

FIG. 3 is a cross-sectional view of the structure of the switch cabinet body of the present utility model;

FIG. 4 is a schematic view of a socket case according to the present utility model;

FIG. 5 is a schematic view of the structure of the terminal block, mounting assembly and terminal block of the present utility model;

FIG. 6 is a schematic view of the bottom structure of the patch drawer of the present utility model;

fig. 7 is a schematic view of the structure of the mounting assembly and the terminal block of the present utility model.

Reference numerals illustrate:

1. a switch cabinet body; 2. a component chamber; 3. a junction room; 4. a heat dissipation chamber; 5. a socket case; 6. a socket hole; 7. a limit rod; 8. a bidirectional screw rod; 9. a rotating handle; 10. a positioning plate; 11. a positioning groove; 12. a rubber pad; 13. a through hole; 14. a strip-shaped through groove; 15. a dust-proof plate; 16. an upper cabinet door; 17. a lower cabinet door; 18. a heat radiation fan; 19. a slide rail; 20. a wiring drawer; 21. a pulley; 22. a chute; 23. a bump; 24. a ventilation groove; 25. a mounting assembly; 26. a terminal block; 27. positioning columns; 28. positioning holes; 29. limiting buckle; 30. and the clamping protrusion.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides a high-performance high-low voltage switch cabinet shown in figures 1-7, which comprises a switch cabinet main body 1, wherein an element chamber 2, a wiring chamber 3 and a heat dissipation chamber 4 are arranged in the switch cabinet main body 1, one side of the switch cabinet main body 1 is fixedly connected with a socket box 5, one side of the element chamber 2 and one side of the socket box 5 are respectively provided with a socket hole 6, both sides in the socket box 5 are fixedly connected with a limit rod 7, a bidirectional screw rod 8 is rotationally connected in the socket box 5, the top end of the bidirectional screw rod 8 penetrates through the socket box 5 and is fixedly connected with a rotating handle 9, positioning plates 10 are arranged in the socket box 5, the number of the positioning plates 10 is two, the two positioning plates 10 are arranged in parallel up and down, both ends of each positioning plate 10 are respectively connected with the two limit rods 7 in a sliding manner, one positioning plate 10 is in transmission connection with clockwise thread sections on the surface of the bidirectional screw rod 8, the other positioning plate 10 is in transmission connection with anticlockwise thread sections on the surface of the bidirectional screw rod 8, the two positioning plates 10 are respectively provided with a positioning groove 11, and the inner wall 11 is fixedly connected with a positioning groove 11.

The wiring chamber 3 is arranged right above the heat dissipation chamber 4, the element chamber 2 is arranged right above the wiring chamber 3, and through holes 13 are formed in the bottoms of the element chamber 2 and the wiring chamber 3.

The two sides of the element chamber 2 and the two sides of the radiating chamber 4 are respectively provided with a strip-shaped through groove 14, the two sides of the switch cabinet main body 1 are respectively fixedly connected with a dust-proof plate 15, and the dust-proof plates 15 are matched with the strip-shaped through grooves 14.

An upper cabinet door 16 and a lower cabinet door 17 are arranged on one side of the switch cabinet main body 1, the upper cabinet door 16 is matched with the element chamber 2, the lower cabinet door 17 is matched with the heat dissipation chamber 4, and a heat dissipation fan 18 is arranged in the heat dissipation chamber 4.

The wiring room 3 internally mounted has slide rail 19, the slide rail 19 top is equipped with wiring drawer 20, pulley 21 is installed to wiring drawer 20 bottom, pulley 21 and slide rail 19 sliding connection.

The wiring chamber 3 both sides have all been seted up spout 22, wiring drawer 20 both sides all fixedly connected with lug 23, lug 23 and spout 22 sliding connection, ventilation groove 24 has been seted up at wiring drawer 20 middle part.

The inside of the wiring drawer 20 is fixedly connected with a mounting assembly 25 through screws, and a terminal block 26 is arranged at the top of the mounting assembly 25.

The locating columns 27 are fixedly connected to the two ends of the top of the mounting assembly 25, locating holes 28 are formed in the two ends of the terminal block 26, and the locating columns 27 are clamped with the locating holes 28.

Limiting buckles 29 are hinged to two ends of the top of the mounting assembly 25, buckle protrusions 30 are fixedly connected to two ends of the terminal block 26, and the limiting buckles 29 are buckled with the buckle protrusions 30.

The working principle of the utility model is as follows:

referring to the attached drawings 1-7 of the specification, when the utility model is used, firstly, an aviation socket is placed in a positioning groove 11 on one of positioning plates 10 in a socket box 5, then a bidirectional screw rod 8 is rotated through a rotating handle 9, the two positioning plates 10 are driven through thread sections on the surface of the bidirectional screw rod 8, the two positioning plates 10 are close to each other along the bidirectional screw rod 8 until the aviation socket is pressed between the two positioning plates 10, a rubber pad 12 on the inner wall of the positioning groove 11 plays a role in skid resistance, on the other hand, damage to the aviation socket can be avoided, the space between the two positioning plates 10 is adjusted through the bidirectional screw rod 8, and quick limiting fixation of aviation sockets of different types can be conveniently carried out;

referring to fig. 1-7 of the specification, in the use of the utility model, by arranging the installation component 25 in the wiring drawer 20, arranging the positioning column 27 and the limiting buckle 29 at the top of the installation component 25, arranging the positioning holes 28 and the buckling protrusions 30 at both ends of the terminal strip 26, rapidly positioning the terminal strip 26 at the top of the installation component 25 by means of the positioning column 27 and the positioning holes 28, rapidly fixing the terminal strip 26 at the top of the installation component 25 by means of the limiting buckle 29 and the buckling protrusions 30, and withdrawing the wiring drawer 20 from the wiring chamber 3, thereby facilitating the wiring operation or the maintenance of the terminal strip 26.

Claims

1. High low tension switchgear of high performance, including cubical switchboard main part (1), its characterized in that: component room (2), wiring room (3) and heat dissipation room (4) have been seted up to inside switch cabinet main part (1), switch cabinet main part (1) one side fixedly connected with socket box (5), socket hole (6) have all been seted up to component room (2) one side and socket box (5) one side, the equal fixedly connected with gag lever post (7) in inside both sides of socket box (5), socket box (5) inside rotates and is connected with two-way lead screw (8), socket box (5) and fixedly connected with carousel (9) are run through on two-way lead screw (8) top, socket box (5) inside is equipped with locating plate (10), locating plate (10) quantity is established to two locating plate (10) upper and lower parallel arrangement, two locating plate (10) both ends all with two respectively gag lever post (7) sliding connection, one of them locating plate (10) are connected with clockwise thread section on two-way lead screw (8) surface, another locating plate (10) are connected with two-way drive section anticlockwise thread (11) on two-way lead screw (8) surface, two locating plate (11) equal fixed connection has locating groove (11).

2. A high performance high and low voltage switchgear as claimed in claim 1, wherein: the wiring chamber (3) is arranged right above the heat dissipation chamber (4), the element chamber (2) is arranged right above the wiring chamber (3), and through holes (13) are formed in the bottoms of the element chamber (2) and the wiring chamber (3).

3. A high performance high and low voltage switchgear as claimed in claim 1, wherein: the device comprises an element chamber (2), a heat dissipation chamber (4) and a switch cabinet main body (1), wherein the two sides of the element chamber (2) and the two sides of the heat dissipation chamber (4) are respectively provided with a strip-shaped through groove (14), the two sides of the switch cabinet main body (1) are respectively fixedly connected with a dust-proof plate (15), and the dust-proof plates (15) are matched with the strip-shaped through grooves (14).

4. A high performance high and low voltage switchgear as claimed in claim 1, wherein: an upper cabinet door (16) and a lower cabinet door (17) are arranged on one side of the switch cabinet main body (1), the upper cabinet door (16) is matched with the element chamber (2), the lower cabinet door (17) is matched with the heat dissipation chamber (4), and a heat dissipation fan (18) is arranged in the heat dissipation chamber (4).

5. A high performance high and low voltage switchgear as claimed in claim 1, wherein: the wiring room (3) internally mounted has slide rail (19), slide rail (19) top is equipped with wiring drawer (20), pulley (21) are installed to wiring drawer (20) bottom, pulley (21) and slide rail (19) sliding connection.

6. A high performance high and low voltage switchgear as claimed in claim 5, wherein: the wiring cabinet is characterized in that sliding grooves (22) are formed in two sides of the wiring cabinet (3), protruding blocks (23) are fixedly connected to two sides of the wiring drawer (20), the protruding blocks (23) are connected with the sliding grooves (22) in a sliding mode, and ventilation grooves (24) are formed in the middle of the wiring drawer (20).

7. A high performance high and low voltage switchgear as claimed in claim 5, wherein: the wiring drawer (20) is internally fixedly connected with a mounting assembly (25) through screws, and a terminal row (26) is arranged at the top of the mounting assembly (25).

8. A high performance high and low voltage switchgear as claimed in claim 7, wherein: positioning columns (27) are fixedly connected to two ends of the top of the mounting assembly (25), positioning holes (28) are formed in two ends of the terminal block (26), and the positioning columns (27) are clamped with the positioning holes (28).

9. A high performance high and low voltage switchgear as claimed in claim 7, wherein: limiting buckles (29) are hinged to two ends of the top of the mounting assembly (25), buckle bulges (30) are fixedly connected to two ends of the terminal strip (26), and the limiting buckles (29) are buckled with the buckle bulges (30).