CN217656305U

CN217656305U - Central high-voltage switch cabinet convenient to maintain

Info

Publication number: CN217656305U
Application number: CN202221688707.2U
Authority: CN
Inventors: 陈小兵
Original assignee: Yangzhou Lankun Electric Co ltd
Current assignee: Yangzhou Lankun Electric Co ltd
Priority date: 2022-07-02
Filing date: 2022-07-02
Publication date: 2022-10-25
Anticipated expiration: 2032-07-02

Abstract

The utility model discloses a put formula high tension switchgear convenient to maintain, the intelligent cabinet temperature adjusting device comprises a cabinet body, there is sealing door on the surface of the cabinet body through hinge fixed mounting, the inside of the cabinet body is provided with instrument room, circuit breaker room, generating line room and cable junction room, the access way has been seted up to the side of the cabinet body, instrument room, circuit breaker room, generating line room and cable junction room communicate in the external world through the access way. The utility model discloses set up the maintenance passageway in the side of the cabinet body, cover the maintenance passageway through the side cap, and be connected the cabinet body and side cap through setting up of first coupling assembling, second coupling assembling and elastic component, make the staff maintain the maintenance during operation can pull out the cabinet body and open the side cap and go on from the side, overall structure is comparatively simple, the installation and the dismantlement of side cap are all comparatively convenient, thereby the convenience that makes the staff overhaul the during operation improves greatly.

Description

Central high-voltage switch cabinet convenient to maintain

Technical Field

The utility model relates to a well put formula high tension switchgear technical field specifically is a well put formula high tension switchgear convenient to maintain.

Background

The bus of the high-low cabinet is in a triangle arrangement, the instrument room is in an independent structure and can be disassembled, the buses of the high-low cabinet are in a vertical line arrangement, the instrument room and the cabinet body are in an integral structure, the high-level structure has larger installation space than the high-level structure, and the manufacture and the operation maintenance are convenient;

the structure of current put formula high tension switchgear in, the side sets up to integral structure mostly, it is comparatively inconvenient when maintaining the inside device of cubical switchboard and device, and it is placed together that multiunit cubical switchboard laminates each other mostly when in-service use, only dispel the heat by the radiator-grid on the cabinet door, if set up the condition that the louvre then can appear plugging up in the side, this just leads to inside radiating effect not good, and then has influenced the normal work of cubical switchboard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a put formula high tension switchgear convenient to maintain realizes the connection of the cabinet body and side cap through first coupling assembling, second coupling assembling and elastic component, can overhaul the cabinet body through the access way edgewise after opening the side cap, dispels the heat to the internal portion of cabinet from the side of side cap through the setting of first radiator-grid and second radiator-grid to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a middle-mounted high-voltage switch cabinet convenient to maintain comprises a cabinet body, wherein a sealing door is fixedly mounted on the surface of the cabinet body through a hinge, a tool chamber, a circuit breaker chamber, a bus chamber and a cable connection chamber are arranged inside the cabinet body, an overhaul channel is formed in the side surface of the cabinet body, the tool chamber, the circuit breaker chamber, the bus chamber and the cable connection chamber are communicated with the outside through the overhaul channel, a side cover is arranged on the side surface of the cabinet body, and a first connection assembly is arranged between the side cover and the cabinet body;

the first connecting component comprises a first fixing seat, a sliding groove, a connecting seat, a locking rod and a clamping jaw, the connecting seat is welded on the surface of the side cover, the first fixing seat is welded on the side face of the cabinet body, the sliding groove is formed in the surface of the first fixing seat, the connecting seat is clamped in the sliding groove, the end face of the connecting seat is rotatably connected with the locking rod, the clamping jaw is welded on the surface of the connecting seat, and the locking rod is clamped in a cavity formed by the clamping jaw and the connecting seat.

Preferably, the side welding of the cabinet body has the fixed plate, the surface of fixed plate inlays and is equipped with the second radiator-grid, the side of side cover inlays and is equipped with first radiator-grid, just the side welding of side cover has the handle.

Preferably, be provided with second coupling assembling between fixed plate and the side cap, second coupling assembling includes dead lever, second fixing base and holds the chamber, the side welding of the cabinet body has the second fixing base, just the one end of second fixing base is laminated in the surface of fixed plate, the chamber that holds has been seted up to the inside of second fixing base, the inner wall rigid coupling of side cap has the dead lever, the one end of dead lever is pegged graft in the inside that holds the chamber.

Preferably, be provided with elastic component between dead lever and the second fixing base, elastic component includes arch, fender ring, spliced pole and spring, the inner wall integrated into one piece that holds the chamber has the spliced pole, the spring sets up in the inside that holds the chamber, just the surface of spliced pole is cup jointed to the one end of spring, the other end rigid coupling of spring has the fender ring, keep off ring sliding connection in the inside that holds the chamber, the surface integrated into one piece of dead lever has the arch.

Preferably, the fixing plate is clamped on the inner wall of the side cover, and sealing strips are bonded to the connecting portions of the fixing plate and the side cover.

Preferably, the inner wall of the chute is provided with a groove, the inner wall of the groove is rotatably connected with a roller, and the surface of the roller is in contact with the surface of the connecting seat.

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

1. the side surface of the cabinet body is provided with the overhaul channel, the overhaul channel is covered through the side cover, and the cabinet body and the side cover are connected through the first connecting assembly, the second connecting assembly and the elastic assembly, so that a worker can pull out the cabinet body and open the side cover to carry out maintenance work from the side surface, the overall structure is simple, the side cover is convenient to mount and dismount, and the convenience of the worker in maintenance work is greatly improved;

2. this practicality is through the setting of side cap, first radiator-grid and second radiator-grid, can make the outside protrusion in space of the internal portion of cabinet to the space that makes the internal portion of cabinet communicates the external world through first radiator-grid and second radiator-grid, and then makes the radiating effect of the internal portion of cabinet improve greatly, thereby prevents the high temperature and influences the normal work of the cabinet body.

Drawings

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

fig. 2 is a schematic view of a connection structure of the cabinet body and the side cover of the present invention;

FIG. 3 is an enlarged schematic view of the area A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of an internal structure of the second fixing base of the present invention.

In the figure: 1. a first heat-dissipating mesh; 2. a sealing door; 3. a handle; 4. a side cover; 5. a first fixed seat; 6. a cabinet body; 7. a chute; 8. a connecting seat; 9. a locking lever; 10. a claw; 11. overhauling the channel; 12. a tool chamber; 13. a circuit breaker chamber; 14. a fixing plate; 15. fixing the rod; 16. a bus chamber; 17. a second heat-dissipating mesh; 18. a cable connection chamber; 19. a second fixed seat; 20. a protrusion; 21. a drum; 22. a baffle ring; 23. an accommodating chamber; 24. connecting columns; 25. a spring.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a central high-voltage switch cabinet convenient for maintenance comprises a cabinet body 6;

the surface of the cabinet body 6 is fixedly provided with a sealing door 2 through a hinge, a tool chamber 12, a breaker chamber 13, a bus chamber 16 and a cable connecting chamber 18 are arranged inside the cabinet body 6, the side surface of the cabinet body 6 is provided with an overhaul channel 11, the tool chamber 12, the breaker chamber 13, the bus chamber 16 and the cable connecting chamber 18 are communicated with the outside through the overhaul channel 11, the side surface of the cabinet body 6 is provided with a side cover 4, and a first connecting assembly is arranged between the side cover 4 and the cabinet body 6;

the first connecting assembly comprises a first fixing seat 5, a sliding groove 7, a connecting seat 8, a locking rod 9 and a clamping claw 10, the connecting seat 8 is welded on the surface of the side cover 4, the first fixing seat 5 is welded on the side face of the cabinet body 6, the sliding groove 7 is formed in the surface of the first fixing seat 5, the connecting seat 8 is clamped inside the sliding groove 7, the locking rod 9 is rotatably connected to the end face of the connecting seat 8, the clamping claw 10 is welded on the surface of the connecting seat 8, the locking rod 9 is clamped in a cavity formed by the clamping claw 10 and the connecting seat 8, the side cover 4 can be fixed through the arrangement of the first connecting assembly, a detachable connecting structure is formed between the side cover 4 and the cabinet body 6, when a worker overhauls the interior of the cabinet body 6, the cabinet body 6 is firstly pulled out of the cabinet group, then the locking rod 9 is rotated to enable the locking rod 9 to move out of the cavity between the locking rod 10 and the side cover 4, and the side cover 4 is not limited by the clamping claw 9 and the side cover 10 at the moment, and further the disassembly of the side cover 4 is realized;

as a technical optimization scheme of the utility model, the side welding of the cabinet body 6 has fixed plate 14, the surface of fixed plate 14 is inlayed and is equipped with second radiator-grid 17, the side of side cap 4 is inlayed and is equipped with first radiator-grid 1, and the side welding of side cap 4 has handle 3, through the setting of second radiator-grid 17 and first radiator-grid 1, can come to dispel the heat to the inside of cabinet body 6 from the side of side cap 4, can cooperate the radiator-grid on sealing door 2 surface to improve the radiating effect in the inside of cabinet body 6 simultaneously, and can make the side cap 4 of adjacent two sets of cabinet body 6 side laminate each other when multiunit cabinet body 6 is placed side by side, because the side cap 4 dispels the heat through the second radiator-grid 17 and the first radiator-grid 1 of side, so can not lead to blockking up and can't dispel the heat because of laminating the louvre each other;

as a technical optimization scheme of the utility model, be provided with the second coupling assembling between fixed plate 14 and side cap 4, the second coupling assembling includes dead lever 15, second fixing base 19 and holding chamber 23, the side welding of cabinet body 6 has second fixing base 19, and the one end of second fixing base 19 is laminated in the surface of fixed plate 14, holding chamber 23 has been seted up to the inside of second fixing base 19, the inner wall rigid coupling of side cap 4 has dead lever 15, the one end of dead lever 15 is pegged graft in the inside of holding chamber 23, the setting of second coupling assembling can assist first coupling assembling to realize the connection between side cap 4 and cabinet body 6 jointly, the joint strength between side cap 4 and cabinet body 6 has been increased, can make after locking lever 9 separates with jack catch 10 drive dead lever 15 pop out from the inside of holding chamber 23 through the cooperation of elastic component simultaneously, make the dismantlement of side cap 4 more convenient, and then the staff of being convenient for overhaul;

as a technical optimization scheme of the utility model, be provided with elastic component between dead lever 15 and the second fixing base 19, elastic component includes arch 20, keep off ring 22, spliced pole 24 and spring 25, the inner wall integrated into one piece that holds chamber 23 has spliced pole 24, spring 25 sets up in the inside that holds chamber 23, and the surface of spliced pole 24 is cup jointed to spring 25's one end, spring 25's other end rigid coupling has fender ring 22, fender ring 22 sliding connection is in the inside that holds chamber 23, the surface integrated into one piece of dead lever 15 has arch 20, side cap 4 is when installing in cabinet 6 side face, dead lever 15 can extrude fender ring 22 through arch 20, and then make fender ring 22 compress spring 25, after side cap 4 loses locking lever 9 and jack catch 10 spacing to it, spring 25 can turn into dead lever 15's kinetic energy with self elasticity potential energy, and then supplementary side cap 4 opens;

as a technical optimization scheme of the present invention, the fixing plate 14 is fastened to the inner wall of the side cover 4, and the connecting portion between the fixing plate 14 and the side cover 4 is bonded with a sealing strip, the sealing strip is disposed to increase the sealing property between the fixing plate 14 and the side cover 4, so as to prevent mosquitoes or foreign matters from entering the cabinet 6 to interfere with the normal operation of the cabinet 6;

as the utility model discloses a technical optimization scheme, the inner wall of spout 7 is seted up flutedly, and the inner wall of recess rotates and is connected with cylinder 21, and the surface of cylinder 21 contacts with the surface of connecting seat 8, and connecting seat 8 can be at the surface synchronous motion of cylinder 21 when the inside of spout 7 removes to friction between cylinder 21 and the connecting seat 8 can drive cylinder 21 and take place to rotate, and then can assist the removal of connecting seat 8, thereby the installation and the dismantlement of the side cap 4 of being convenient for.

When a worker overhauls the interior of the cabinet body 6, firstly, the cabinet body 6 of the cabinet is pulled out of the cabinet set, then the locking rod 9 is rotated to enable the locking rod 9 to move out of a cavity between the clamping jaw 10 and the side cover 4, at the moment, the side cover 4 loses the limit of the locking rod 9 and the clamping jaw 10 to the side cover, the spring 25 can push the baffle ring 22 to move in the accommodating cavity 23 through the elasticity of the spring 25, the baffle ring 22 can enable the fixing rod 15 to pop out of the accommodating cavity 23 through the bulge 20 on the surface of the fixing rod 15 when moving, then the side cover 4 is transversely pulled through the handle to enable the connecting seat 8 to be separated from the interior of the sliding groove 7, and further the side cover 4 is disassembled;

the cabinet body 6 is when normal use, and side cap 4 between the multiunit cabinet body 6 can laminate each other, but because the surface of fixed plate 14 inlays and is equipped with second radiator-grid 17, the lateral wall of side cap 4 inlays and is equipped with first radiator-grid 1, and the heat of the internal portion of cabinet 6 can be followed first radiator-grid 1 and second radiator-grid 17 and dispersed to the external world this moment, compares with traditional cubical switchboard and can not plug up and lead to the radiating effect to reduce because of the louvre, the utility model discloses a side cap 4, the setting of first radiator-grid 1 and second radiator-grid 17 can make the space of the internal portion of cabinet outwards bulge to make the space of the internal portion of cabinet communicate the external world through first radiator-grid 1 and second radiator-grid 17, and then make the radiating effect of the internal portion of cabinet improve greatly, thereby prevent that the high temperature from influencing the normal work of the cabinet body 6.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. A middle-arranged high-voltage switch cabinet convenient to maintain comprises a cabinet body (6) and is characterized in that; the improved multifunctional cabinet is characterized in that a sealing door (2) is fixedly mounted on the surface of the cabinet body (6) through a hinge, a tool chamber (12), a circuit breaker chamber (13), a bus chamber (16) and a cable connection chamber (18) are arranged inside the cabinet body (6), an overhaul channel (11) is formed in the side surface of the cabinet body (6), the tool chamber (12), the circuit breaker chamber (13), the bus chamber (16) and the cable connection chamber (18) are communicated with the outside through the overhaul channel (11), a side cover (4) is arranged on the side surface of the cabinet body (6), and a first connecting assembly is arranged between the side cover (4) and the cabinet body (6);

first connection module includes first fixing base (5), spout (7), connecting seat (8), locking lever (9) and jack catch (10), the skin weld of side cap (4) has connecting seat (8), the side welding of the cabinet body (6) has first fixing base (5), spout (7) have been seted up on the surface of first fixing base (5), connecting seat (8) block is in the inside of spout (7), the terminal surface of connecting seat (8) rotates and is connected with locking lever (9), the skin weld of connecting seat (8) has jack catch (10), locking lever (9) block is in the cavity of jack catch (10) and connecting seat (8) formation.

2. The centrally-mounted high-voltage switchgear cabinet convenient for maintenance according to claim 1, wherein: the side welding of the cabinet body (6) has fixed plate (14), the surface of fixed plate (14) is inlayed and is equipped with second radiator-grid (17), the side of side cap (4) is inlayed and is equipped with first radiator-grid (1), just the side welding of side cap (4) has handle (3).

3. The centrally-mounted high-voltage switchgear cabinet convenient for maintenance according to claim 2, wherein: be provided with second coupling assembling between fixed plate (14) and side cap (4), second coupling assembling includes dead lever (15), second fixing base (19) and holds chamber (23), the side welding of the cabinet body (6) has second fixing base (19), just the one end laminating of second fixing base (19) is in the surface of fixed plate (14), the inside of second fixing base (19) has been seted up and has been held chamber (23), the inner wall rigid coupling of side cap (4) has dead lever (15), the one end of dead lever (15) is pegged graft in the inside that holds chamber (23).

4. A central high voltage switchgear cabinet for easy maintenance according to claim 3, wherein: be provided with elastic component between dead lever (15) and second fixing base (19), elastic component includes arch (20), keeps off ring (22), spliced pole (24) and spring (25), the inner wall integrated into one piece that holds chamber (23) has spliced pole (24), spring (25) set up in the inside that holds chamber (23), just the surface in spliced pole (24) is cup jointed to the one end of spring (25), the other end rigid coupling of spring (25) has fender ring (22), keep off ring (22) sliding connection in the inside that holds chamber (23), the surface integrated into one piece of dead lever (15) has arch (20).

5. The centrally-mounted high-voltage switchgear cabinet convenient for maintenance according to claim 2, wherein: the fixing plate (14) is clamped on the inner wall of the side cover (4), and sealing strips are bonded on the connecting parts of the fixing plate (14) and the side cover (4).

6. A central high-voltage switchgear cabinet for easy maintenance according to any of claims 1 to 5, characterized in that: the inner wall of the sliding groove (7) is provided with a groove, the inner wall of the groove is rotatably connected with a roller (21), and the surface of the roller (21) is in contact with the surface of the connecting seat (8).