CN214013460U

CN214013460U - Novel shockproof low-voltage switch cabinet

Info

Publication number: CN214013460U
Application number: CN202022554512.6U
Authority: CN
Inventors: 王永喜
Original assignee: Shenyang Yuanju Technology Co ltd
Current assignee: Shenyang Yuanju Technology Co ltd
Priority date: 2020-11-08
Filing date: 2020-11-08
Publication date: 2021-08-20
Anticipated expiration: 2030-11-08

Abstract

A novel shockproof low-voltage switch cabinet comprises a cabinet body and a base, wherein a switch chamber, a breaking chamber, a cable chamber and a bus chamber are arranged in the cabinet body, a plurality of wire arranging grooves are formed in the side walls of the bus chamber and the cable chamber, a mounting groove is formed in the base, a plurality of transverse sliding rods are arranged in the mounting groove, sliding blocks are arranged on the transverse sliding rods, damping springs are arranged on the transverse sliding rods between the sliding blocks and the inner wall of the mounting groove, ventilating chambers are arranged at the bottom and the top of the cabinet body, a plurality of filtering assemblies are arranged on the side wall of the ventilating chamber, each filtering assembly comprises a filtering shell, a plurality of layers of filtering nets and a fixing frame, a plurality of fixing assemblies, namely the bus chamber and the cable chamber, are arranged on the fixing frame and can be used as places for preventing wires, the wire arranging grooves can enable the wires to be arranged in order, and the damping springs can buffer the vibration of the cabinet body, the fixed component can facilitate the disassembly and assembly of the filtering component.

Description

Novel shockproof low-voltage switch cabinet

Technical Field

The utility model relates to the technical field of electrical equipment, specifically a novel low-voltage switchgear takes precautions against earthquakes.

Background

The low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical engineering, metallurgy, textile, high-rise buildings and the like, and is used for power transmission, power distribution and electric energy conversion, the low-voltage switch cabinet has the advantages of high breaking capacity, good dynamic thermal stability, safety and reliability, but because the internal components of the low-voltage switch cabinet are numerous, if nobody carries out special classification, circuits for connecting the components can be easily disordered to influence the maintenance, inspection and other work of workers, the components in the low-voltage switch cabinet can generate heat when working, because the low-voltage switch cabinet has higher requirement on temperature, the phenomenon of overhigh temperature can be easily generated when being used in summer, even if the low-voltage switch cabinet is provided with heat dissipation holes, the heat dissipation requirements of numerous components can be hardly met, and the dust in the air can enter the cabinet body from the heat dissipation holes to influence the work of the components, not only the dust, but also if the humidity of the surrounding air is higher, the device that influences among the low-voltage switchgear is comparatively fragile to the louvre entering low-voltage switchgear from the louvre equally, if, the oscillation takes place, may damage electrical component, and current low-voltage switchgear does not generally have jar-proof ability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel low-voltage switchgear takes precautions against earthquakes 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 novel shockproof low-voltage switch cabinet comprises a cabinet body and a base, wherein a switch room, a circuit breaking room, a cable room and a bus-bar room are arranged in the cabinet body, the cable room is arranged on the back of the switch room, the bus-bar room is arranged on the back of the circuit breaking room, the switch room and the circuit breaking room are sequentially and vertically arranged, a plurality of wire arranging grooves are arranged on the side walls of the bus-bar room and the cable room, first wire passing holes are formed in the wire arranging grooves, first cover plates are arranged on the wire arranging grooves, a mounting groove is formed in the base, the cabinet body is arranged in the mounting groove, a plurality of transverse sliding rods are arranged in the mounting groove, one ends of the transverse sliding rods are fixedly connected with the inner wall of the mounting groove, a fixed block is arranged at the other end of the transverse sliding rods, sliding blocks are arranged on the transverse sliding rods, damping springs are arranged, the bottom of the cabinet body is provided with a connecting block, a connecting rod is arranged between the connecting block and the sliding block, two ends of the connecting rod are respectively movably connected with the connecting block or the sliding block, the bottom of the mounting groove is provided with an elastic buffer pad, a plurality of second cover plates are arranged between the top of the mounting groove and the cabinet body, a plurality of buffer plates are arranged around the bottom of the cabinet body, one side of each buffer plate facing the cabinet body is provided with an elastic buffer layer, the bottom and the top of the cabinet body are respectively provided with a ventilating chamber, the side wall of each ventilating chamber is provided with a plurality of filtering components, a mounting bracket and a fan are arranged inside the ventilating chamber, a condensing pipe or a moisture absorption layer is arranged on the mounting bracket, the bottom of the ventilating chamber below the cabinet body is provided with a water receiving disc, each filtering component comprises a filtering shell, a plurality of filtering nets and a fixed frame, and the side walls of the filtering shells are detachably connected, the fixed frame sets up the one end at the filter shell, the filter shell passes the ventilation chamber lateral wall, the filter shell inboard is provided with a plurality of spacing groove, the filter screen sets up in the spacing groove, be provided with the fixed subassembly of a plurality of on the fixed frame.

As a further aspect of the present invention: fixed subassembly includes dead lever, spacing, rotatory piece, spacing or rotatory piece setting are at the both ends of dead lever, be provided with a plurality of fixed orifices on the ventilation chamber lateral wall, fixed frame is provided with spacing hole towards one side of ventilation chamber, the dead lever is provided with the one end of spacing and passes fixed frame and spacing hole, spacing hole and fixed orifices correspond the setting with spacing respectively.

As a further aspect of the present invention: one side of the ventilation chamber is detachably connected.

As a further aspect of the present invention: and a plurality of strip-shaped holes are formed in the tops or the bottoms of the switch room, the breaking room, the cable room, the bus room and the ventilation chamber.

As a further aspect of the present invention: the cabinet body is provided with a plurality of cabinet doors on two opposite sides, and the plurality of cabinet doors are respectively arranged corresponding to the switch chamber, the circuit breaking chamber, the cable chamber and the bus chamber.

As a further aspect of the present invention: a plurality of second through hole is formed between the switch chamber and the cable chamber or between the breaker chamber and the bus chamber, and the second through hole and the first through hole are correspondingly formed.

As a further aspect of the present invention: the both ends of condenser pipe are provided with the connecting pipe, the one end of connecting pipe is provided with refrigeration cycle subassembly, refrigeration cycle subassembly includes circulating pump, cold water tank and refrigerator, refrigeration cycle subassembly does not do the perusal here more.

As a further aspect of the present invention: the fan is arranged above or below the mounting bracket, and the mounting bracket is arranged above or below the filter assembly.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses in, cable chamber and generating line room set up at the back of switch room with the room that opens circuit, the wire can be placed in cable chamber and generating line room in the winding displacement groove, can make wire neatly arrange like this, can not be too in disorder, make things convenient for the staff to maintain, the convenient dismantlement of filter assembly, the staff can dismantle it at any time, it is new to change, guarantee that filter assembly can not be too many because of the dust, lead to the filter effect to lose, because it is convenient to change, so can not occupy too much time, also need not the instrument when removing, damping spring, elastic buffer layer and elastic buffer can cushion because the impact that the removal brought, can be according to actual conditions at installing support installation layer or condenser pipe that absorbs water in the ventilation chamber, alleviate the influence because humidity is too high or the high temperature brings.

Drawings

Fig. 1 is a schematic structural view of a novel shockproof low-voltage switch cabinet of the present invention;

FIG. 2 is an enlarged view of a portion of A in FIG. 1;

fig. 3 is a schematic structural view of the back of the middle cabinet body of the present invention;

FIG. 4 is an enlarged view of a portion of B in FIG. 3;

FIG. 5 is a schematic cross-sectional view of the filtering assembly and a portion of the cabinet according to the present invention;

fig. 6 is an enlarged view of a portion of C in fig. 5.

In the figure: 1. a cabinet body; 2. a base; 3. a switch chamber; 4. a breaking chamber; 5. a cable chamber; 6. a bus chamber; 7. a wire arrangement groove; 8. a first through hole; 9. a first cover plate; 10. mounting grooves; 11. a transverse sliding bar; 12. a fixed block; 13. a slider; 14. a damping spring; 15. connecting blocks; 16. a connecting rod; 17. an elastic cushion pad; 18. a second cover plate; 19. a buffer plate; 20. an elastic buffer layer; 21. a ventilation chamber; 22. mounting a bracket; 23. a fan; 24. a condenser tube; 25. a moisture-absorbing layer; 26. a water pan; 27. a filter shell; 28. a filter screen; 29. a fixing frame; 30. a limiting groove; 31. fixing the rod; 32. a limiting strip; 33. rotating the block; 34. a fixing hole; 35. a limiting hole; 36. a cabinet door; 37. a second through hole; 38. and (4) connecting the pipes.

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 to 6, in the embodiment of the present invention:

a novel shockproof low-voltage switch cabinet comprises a cabinet body 1 and a base 2, wherein a switch room 3, a breaking room 4, a cable room 5 and a bus-bar room 6 are arranged inside the cabinet body 1, the cable room 5 is arranged on the back of the switch room 3, the bus-bar room 6 is arranged on the back of the breaking room 4, the switch room 3 and the breaking room 4 are vertically arranged in sequence, a plurality of wire arranging grooves 7 are arranged on the side walls of the bus-bar room 6 and the cable room 5, a first wire passing hole 8 is arranged on each wire arranging groove 7, a first cover plate 9 is arranged on each wire arranging groove 7, a mounting groove 10 is arranged on the base 2, the cabinet body 1 is arranged in the mounting groove 10, a plurality of transverse sliding rods 11 are arranged in the mounting groove 10, one end of each transverse sliding rod 11 is fixedly connected with the inner wall of the mounting groove 10, a fixed block 12 is arranged at the other end of each transverse sliding rod 11, the fixed blocks 12 are fixedly connected with the bottoms of the mounting grooves 10, the refrigerator comprises a cabinet body 1, and is characterized in that a sliding block 13 is arranged on a transverse sliding rod 11, a damping spring 14 is arranged on the transverse sliding rod 11 between the sliding block 13 and the inner wall of a mounting groove 10, a connecting block 15 is arranged at the bottom of the cabinet body 1, a connecting rod 16 is arranged between the connecting block 15 and the sliding block 13, two ends of the connecting rod 16 are respectively movably connected with the connecting block 15 or the sliding block 13, an elastic buffer pad 17 is arranged at the bottom of the mounting groove 10, a plurality of second cover plates 18 are arranged between the top of the mounting groove 10 and the cabinet body 1, a plurality of buffer plates 19 are arranged around the bottom of the cabinet body 1, one side of each buffer plate 19 facing the cabinet body 1 is provided with an elastic buffer layer 20, ventilation chambers 21 are arranged at the bottom and the top of the cabinet body 1, a plurality of filtering components are arranged on the side walls of the ventilation chambers 21, a mounting bracket 22 and a fan 23 are arranged in the ventilation chambers 21, and a condensation pipe 24 or a moisture absorption layer 25 is arranged on the mounting bracket 22, the ventilation chamber 21 bottom of the cabinet body 1 below is provided with water collector 26, filtering component is including filtering shell 27, a plurality of layers of filter screen 28 and fixed frame 29, can dismantle the connection between the lateral wall of filtering shell 27, fixed frame 29 sets up the one end of filtering shell 27, it passes the ventilation chamber 21 lateral wall to filter shell 27, it is provided with a plurality of spacing groove 30 to filter shell 27 inboard, filter screen 28 sets up in spacing groove 30, be provided with the fixed subassembly of a plurality of on the fixed frame 29.

In the embodiment of the present invention: fixed subassembly includes dead lever 31, spacing 32, rotatory piece 33, spacing 32 or rotatory piece 33 set up the both ends at dead lever 31, be provided with a plurality of fixed orifices 34 on the ventiduct 21 lateral wall, fixed frame 29 is provided with spacing hole 35 towards one side of ventiduct 21, dead lever 31 is provided with the one end of spacing 32 and passes fixed frame 29 and spacing hole 35, spacing hole 35 and fixed orifices 34 correspond the setting with spacing 32 respectively. The dead lever 31 passes fixed frame 29, can slide and rotate around, and dead lever 31 drives spacing strip 32 and passes spacing hole 35, just can pin after spacing strip 32 is rotatory, guarantees under the intervention of no external force, and filtering component can not drop, and it is more convenient to dismantle moreover and install.

In the embodiment of the present invention: one side of the ventilation chamber 21 is arranged to be detachably connected. The side walls of the ventilation chamber 21 are removed to facilitate replacement of the components inside the ventilation chamber 21.

In the embodiment of the present invention: and a plurality of strip-shaped holes are formed in the tops or the bottoms of the switch room 3, the breaking room 4, the cable room 5, the bus room 6 and the ventilation chamber 21. The strip-shaped holes can enable the wires to pass through and facilitate the fan 23 to blow wind to each part inside the cabinet body 1.

In the embodiment of the present invention: the cabinet comprises a cabinet body 1 and is characterized in that a plurality of cabinet doors 36 are arranged on two opposite sides of the cabinet body 1, and the cabinet doors 36 are respectively arranged corresponding to a switch chamber 3, a breaking chamber 4, a cable chamber 5 and a bus chamber 6. The design of a plurality of cabinet doors 36 can allow one to open only the required part without exposing other parts.

In the embodiment of the present invention: a plurality of second through hole 37 are arranged between the switch room 3 and the cable room 5 or between the breaker room 4 and the bus-bar room 6, and the second through hole 37 and the first through hole 8 are correspondingly arranged. The second wire hole 37 allows the wire to pass through and then enter the bus duct 7, facilitating the routing of the wire.

In the embodiment of the present invention: the two ends of the condensation pipe 24 are provided with connecting pipes 38, one end of each connecting pipe 38 is provided with a refrigeration cycle assembly, the refrigeration cycle assembly comprises a circulating pump, a cold water tank and a refrigerator, and the refrigeration cycle assembly is not described in detail herein. Cold water can flow through in the condenser pipe 24, and the air can be cooled down after the condenser pipe 24, blows the internal portion of cabinet and cools down to components and parts, if the outside air temperature subcooling, can change the refrigeration cycle subassembly into the heating cycle subassembly, lets in hot water in the condenser pipe 24, heats the internal air of cabinet 1, puts into cold water in the cold water tank, if there is needs, can also utilize the refrigerator to cool down to the cold water tank.

In the embodiment of the present invention: the fan 23 is disposed above or below the mounting bracket 22, and the mounting bracket 22 is disposed above or below the filter assembly. It is ensured that the air is first sent through the filtering group, then through the mounting bracket 22 and finally inside the cabinet 1 by the fan 23.

The utility model discloses a theory of operation is: when the device is used, an external line firstly passes through the bus chamber 6, enters the breaking chamber 4 to be connected with an electric element therein, then returns to the bus chamber 6, then enters the cable chamber 5, enters the switch chamber 3 in the cable chamber 5 to be connected with an element in the switch chamber 3, a lead is placed in the wire arranging groove 7 when the lead is inside the bus chamber 6 and the cable chamber 5, enters and exits the wire arranging groove 7 through the first wire passing hole 8, after the line is installed, the first cover plate 9 is installed to block the line, because the line is in a special space, the line is clearer when the line is arranged, each line is easy to distinguish, and because of no obstruction of the element, the line is more convenient to arrange, the lead is not easy to tangle in the wire arranging groove 7, so that the line is easy to separate, the filter screen 28 is fixed in the limiting groove 30, the filter casing 27 can be detached, and the filter casing 27 can be easily disassembled, the filter screen 28 is taken out for cleaning, a fixing rod 31 is arranged on the fixing frame 29, the fixing rod 31 penetrates through the fixing frame 29 and can slide back and forth and rotate, a limiting strip 32 at one end of the fixing rod 31 can only be inserted into a corresponding fixing hole 34 at a specific angle, the fixing rod cannot be inserted into the fixing hole 34 after the angle is changed and cannot be pulled out of the fixing hole 34, so that the fixing frame 29 can be fixed on the cabinet body 1, the limiting strip 32 can be placed in the limiting hole 35, the cabinet body 1 can be detached conveniently and can vibrate in the moving process, the sliding block 13 is driven by the connecting rod 16 to slide on the transverse sliding rod 11, the sliding block 13 extrudes or stretches the damping spring 14, the vibration of the cabinet body 1 can be reduced, when the vibration is too severe, the elastic cushion pad 17 can play a buffering role, the position of the cabinet body 1 can be limited by the cushion plate 19, the elastic cushion layer 20 can play a buffering role when the cabinet body 1 swings left and right, the second cover plate 18 is screw-coupled to the mounting groove 10 to prevent foreign materials from entering the mounting groove 10, and the buffer plate 19 is screw-coupled to the second cover plate 18.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel low-voltage switchgear takes precautions against earthquakes, includes the cabinet body (1) and base (2), its characterized in that: the switch cabinet is characterized in that a switch room (3), a circuit breaking room (4), a cable room (5) and a bus room (6) are arranged in the cabinet body (1), the cable room (5) is arranged on the back of the switch room (3), the bus room (6) is arranged on the back of the circuit breaking room (4), the switch room (3) and the circuit breaking room (4) are sequentially and vertically arranged, a plurality of wiring grooves (7) are arranged on the side walls of the bus room (6) and the cable room (5), a plurality of first through hole (8) are arranged on the wiring grooves (7), a first cover plate (9) is arranged on the wiring grooves (7), a mounting groove (10) is arranged on the base (2), the cabinet body (1) is arranged in the mounting groove (10), a plurality of transverse sliding rods (11) are arranged in the mounting groove (10), one end of each transverse sliding rod (11) is fixedly connected with the inner wall of the mounting groove (10), the other end is provided with a fixed block (12), the fixed block (12) is fixedly connected with the bottom of the mounting groove (10), a sliding block (13) is arranged on the transverse sliding rod (11), a damping spring (14) is arranged on the transverse sliding rod (11) between the sliding block (13) and the inner wall of the mounting groove (10), a connecting block (15) is arranged at the bottom of the cabinet body (1), a connecting rod (16) is arranged between the connecting block (15) and the sliding block (13), two ends of the connecting rod (16) are respectively movably connected with the connecting block (15) or the sliding block (13), an elastic buffer cushion (17) is arranged at the bottom of the mounting groove (10), a plurality of second cover plates (18) are arranged between the top of the mounting groove (10) and the cabinet body (1), a plurality of buffer plates (19) are arranged around the bottom of the cabinet body (1), and an elastic buffer layer (20) is arranged, the bottom and the top of the cabinet body (1) are both provided with a ventilation chamber (21), a plurality of filtering components are arranged on the side wall of the ventilation chamber (21), an installation support (22) and a fan (23) are arranged inside the ventilation chamber (21), a condensation pipe (24) or a moisture absorption layer (25) is arranged on the installation support (22), a water receiving tray (26) is arranged at the bottom of the ventilation chamber (21) below the cabinet body (1), the filtering components comprise a filtering shell (27), a plurality of layers of filtering nets (28) and a fixed frame (29), the side walls of the filtering shell (27) are detachably connected, the fixed frame (29) is arranged at one end of the filtering shell (27), the filtering shell (27) penetrates through the side wall of the ventilation chamber (21), a plurality of limiting grooves (30) are arranged on the inner side of the filtering shell (27), the filtering nets (28) are arranged in the limiting grooves (30), the fixing frame (29) is provided with a plurality of fixing components.

2. The novel shockproof low-voltage switch cabinet according to claim 1, characterized in that: fixed subassembly includes dead lever (31), spacing (32), rotatory piece (33), spacing (32) or rotatory piece (33) set up the both ends in dead lever (31), be provided with a plurality of fixed orifices (34) on draft chamber (21) lateral wall, fixed frame (29) are provided with spacing hole (35) towards one side of draft chamber (21), fixed frame (29) and spacing hole (35) are passed to the one end that dead lever (31) were provided with spacing (32), spacing hole (35) and fixed orifices (34) correspond the setting with spacing (32) respectively.

3. The novel shockproof low-voltage switch cabinet according to claim 1, characterized in that: one side of the ventilation chamber (21) is detachably connected.

4. The novel shockproof low-voltage switch cabinet according to claim 1, characterized in that: and a plurality of strip-shaped holes are formed in the tops or bottoms of the switch room (3), the breaking room (4), the cable room (5), the bus room (6) and the ventilation chamber (21).

5. The novel shockproof low-voltage switch cabinet according to claim 1, characterized in that: the cabinet is characterized in that a plurality of cabinet doors (36) are arranged on two opposite sides of the cabinet body (1), and the cabinet doors (36) are respectively arranged corresponding to the switch chamber (3), the circuit breaking chamber (4), the cable chamber (5) and the bus chamber (6).

6. The novel shockproof low-voltage switch cabinet according to claim 1, characterized in that: a plurality of second through hole (37) are arranged between the switch chamber (3) and the cable chamber (5) or between the breaker chamber (4) and the bus chamber (6), and the second through hole (37) and the first through hole (8) are correspondingly arranged.

7. The novel shockproof low-voltage switch cabinet according to claim 1, characterized in that: and connecting pipes (38) are arranged at two ends of the condensing pipe (24), and a refrigeration cycle assembly is arranged at one end of each connecting pipe (38).

8. The novel shockproof low-voltage switch cabinet according to claim 1, characterized in that: the fan (23) is arranged above or below a mounting bracket (22), and the mounting bracket (22) is arranged above or below the filter assembly.