CN216795479U

CN216795479U - Adjustable neutral grounding cabinet

Info

Publication number: CN216795479U
Application number: CN202220410664.5U
Authority: CN
Inventors: 付原; 王巍
Original assignee: Wuhan Jinhengyuan Electric Co ltd
Current assignee: Wuhan Jinhengyuan Electric Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-06-21
Anticipated expiration: 2032-02-28

Abstract

The utility model belongs to the technical field of electrical equipment, and particularly relates to an adjustable neutral point grounding cabinet which comprises an adjusting mechanism arranged on a cabinet body, wherein the top of the cabinet body is fixedly communicated with a plurality of radiating fans distributed at equal intervals, the lower part of one side of the cabinet body is provided with a plurality of radiating holes distributed at equal intervals, an installation plate is arranged in the cabinet body, the outer wall of the lower part of the other side of the cabinet body is fixedly provided with a dust removal box, the adjusting mechanism comprises an adjusting assembly and a control assembly, and the dust removal mechanism is arranged in the dust removal box. The adjusting mechanism is arranged, the threaded rod is driven to rotate by the control assembly, the sliding block drives the mounting plate to move up and down in the cabinet body under the limiting of the slide way, and further the flexible adjustment of the position is realized, so that the space utilization rate in the cabinet body can be improved; the dust removal mechanism is arranged, dust in the cabinet body is sucked into the dust removal box through the dust suction pipe through suction force generated by the work of the suction fan, and finally the dust is collected in the drawer in a unified mode after being blocked by the dust screen.

Description

Adjustable neutral grounding cabinet

Technical Field

The utility model relates to the technical field of electrical equipment, in particular to an adjustable neutral point grounding cabinet.

Background

The neutral point grounding resistance cabinet is an electrical device which is used for grounding a generator neutral point with high resistance, limiting grounding current and preventing various overvoltage hazards. Through the retrieval, publication No. CN214708323U discloses a neutral point grounding resistance cabinet, including the cabinet body, the internal mounting panel that is provided with of cabinet, be provided with the louvre on the up end of the cabinet body, lower terminal surface and the mounting panel, the bottom of the cabinet body is provided with radiator fan, and the terminal surface is provided with the acoustic celotex board in the internal lateral wall of cabinet. This patent has promoted the flexibility of equipment, has strengthened the sound-proof ability of equipment.

However, the above patents still have the following disadvantages: on one hand, the mounting plate used for separating the internal space of the cabinet body in the middle of the patent cabinet body cannot be flexibly adjusted, and the space utilization rate in the cabinet body is low due to the large volume difference of various internal electrical equipment; on the other hand, above-mentioned patent can bring external dust into the internal electrical equipment who harms inside of cabinet at radiating in-process, and then inconvenient dust removal operation of carrying out. Therefore, we propose an improved adjustable neutral grounding cabinet.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an adjustable neutral point grounding cabinet.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an adjustable neutral point grounding cabinet, is including locating the adjustment mechanism on the cabinet body, the fixed intercommunication in top of the cabinet body has the radiator fan of a plurality of equidistance distribution, and the thermovent of a plurality of equidistance distribution is seted up to one side lower part of the cabinet body, the internal mounting panel that is equipped with of cabinet, and the opposite side lower part outer wall of the cabinet body is fixed with the dust removal case, adjustment mechanism includes the adjusting part and controls the subassembly, and the dust removal incasement is equipped with dust removal mechanism.

Preferably, the adjusting component comprises a rectangular cover fixed on the outer wall of the back face of the cabinet body, a threaded rod rotatably installed in the rectangular cover and a sliding block screwed in the middle of the threaded rod.

Preferably, the control assembly comprises a worm rotatably mounted on one side of the rectangular cover, a worm wheel sleeved on the lower portion of the threaded rod and a hand wheel sleeved on the worm.

Preferably, the back of the cabinet body is provided with a slide way, and the inner wall of the slide way is connected with the outer wall of the slide block in a sliding manner.

Preferably, the mounting plate is fixed on the outer wall of the front face of the sliding block, and the worm wheel are meshed with each other.

Preferably, the dust removal mechanism comprises an air suction fan fixedly communicated with the bottom of the dust removal box, a drawer movably arranged in the dust removal box, a dust screen arranged at the bottom of the drawer and a dust extraction pipe fixedly communicated with the top of the dust removal box.

Preferably, take out the top and the fixed intercommunication of the cabinet body of dirt pipe, the front of the cabinet body articulates there is the cabinet door, and sets up a plurality of evenly distributed's ventilation hole on the mounting panel.

The utility model has the beneficial effects that:

1. the adjusting mechanism is arranged, the threaded rod is driven to rotate through the control assembly, the sliding block drives the mounting plate to move up and down in the cabinet body under the limiting of the slide way, and therefore the flexible adjustment of the position is achieved, and the space utilization rate in the cabinet body can be improved;

2. the dust removal mechanism is arranged, dust in the cabinet body is sucked into the dust removal box through the dust suction pipe through suction force generated by the work of the suction fan, and finally the dust is collected in the drawer in a unified mode after being blocked by the dust screen.

Drawings

Fig. 1 is a schematic perspective view of an adjustable neutral point grounding cabinet according to the present invention in a state that a cabinet door is opened;

fig. 2 is a schematic back side perspective view of an adjustable neutral point grounding cabinet according to the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of an adjustable neutral grounding cabinet according to the present invention, in a state where one side of a rectangular cover is cut out;

fig. 4 is a schematic perspective view of a slide block and a slide way in an adjustable neutral point grounding cabinet according to the present invention;

fig. 5 is a schematic perspective view of a drawer in an adjustable neutral point grounding cabinet according to the present invention in a pulled-out state.

In the figure: 1. a cabinet body; 2. a heat radiation fan; 3. a heat dissipation port; 4. mounting a plate; 5. a dust removal box; 6. a rectangular cover; 7. a threaded rod; 8. a slider; 9. a worm; 10. a worm gear; 11. a hand wheel; 12. a slideway; 13. an air suction fan; 14. a drawer; 15. a dust screen; 16. a dust extraction pipe; 17. a cabinet door.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Embodiment 1, refer to fig. 1-4, an adjustable neutral point grounding cabinet is composed of a cabinet body, a plurality of cooling fans 2, a mounting plate 4, a dust removal box 5, an adjusting mechanism and a dust removal mechanism;

the heat dissipation fans 2 are fixedly communicated with the top of the cabinet body 1 and are distributed equidistantly, a plurality of heat dissipation ports 3 distributed equidistantly are formed in the lower portion of one side of the cabinet body 1, all the heat dissipation fans 2 are connected with switches through wires, and heat in the cabinet body 1 is discharged to the outside from the heat dissipation ports 3 through the heat dissipation fans 2 to be subjected to air cooling heat dissipation;

the adjusting mechanism is composed of an adjusting component and a control component, the adjusting component is composed of a rectangular cover 6, a threaded rod 7 and a sliding block 8, and the control component is composed of a worm 9, a worm wheel 10 and a hand wheel 11;

the rectangular cover 6 is welded on the outer wall of the back face of the cabinet body 1, the threaded rod 7 is connected with the inner wall of the top and the inner wall of the bottom of the rectangular cover 6 through two bearings respectively, the sliding block 8 is in threaded connection with the middle of the threaded rod 7, a sliding way 12 is formed in the back face of the cabinet body 1, the inner wall of the sliding way 12 is in sliding connection with the outer wall of the sliding block 8, so that the sliding block 8 can be well limited in movement, and the mounting plate 4 is welded on the outer wall of the front face of the sliding block 8 and is located in the cabinet body 1;

worm 9 passes through one side inner wall through connection of bearing and rectangle cover 6, worm wheel 10 is fixed to be cup jointed in the lower part of threaded rod 7, hand wheel 11 is fixed to be cup jointed on worm 9 and is located outside rectangle cover 6, worm 9 and worm wheel 10 intermeshing, so in this embodiment, rotate through controlling subassembly drive threaded rod 7, make slider 8 drive mounting panel 4 reciprocate in the cabinet body 1 under slide 12 is spacing, and then realize the nimble regulation of position, thereby can improve the space utilization in the cabinet body 1.

Embodiment 2, referring to fig. 1 and 5, this embodiment is optimized based on embodiment 1, specifically:

the dust removal box 5 is welded on the outer wall of the lower part of the other side of the cabinet body 1, the dust removal mechanism is arranged in the dust removal box 5, and the dust removal mechanism is composed of an air suction fan 13, a drawer 14, a dust screen 15 and a dust extraction pipe 16;

the dust removal cabinet comprises a cabinet body 1, a dust removal box 5, a drawer 14, a dust extraction pipe 16, an air suction fan 13, a dust extraction fan, a dust extraction net 15, a dust extraction pipe and a switch, wherein the dust extraction fan 13 is fixedly communicated with the bottom of the dust removal box 5;

then the dust in the cabinet 1 is sucked into the dust box 5 through the dust suction pipe 16 by the suction force generated by the operation of the suction fan 13, and finally the dust is blocked by the dust screen 15 and then uniformly collected in the drawer 14;

in addition, the front of the cabinet body 1 is hinged with a cabinet door 17 through a hinge, a door handle is welded on the cabinet door 17, so that the cabinet door 17 can be opened and closed conveniently, a pull handle is welded on the drawer 14, so that the drawer 14 can be taken out regularly to dump the dust accumulated in the inner part and clean the dust screen 15, and a plurality of uniformly distributed ventilation holes are formed in the mounting plate 4, so that ventilation and heat dissipation are facilitated.

The working principle is as follows: firstly, when the mounting plate 4 is adjusted, the worm 9 is rotated by controlling the hand wheel 11, the worm 9 rotates to drive the worm wheel 10 meshed with the worm 9 to rotate, the worm wheel 10 rotates to drive the threaded rod 7 to rotate, and the slide block 8 screwed on the threaded rod 7 can drive the mounting plate 4 to move up and down to realize position adjustment under the limit of the slideway 12;

secondly, when dust removal is needed, dust in the cabinet body 1 is sucked into the dust removal box 5 through the dust suction pipe 16 by suction force generated by the work of the suction fan 13, and finally the dust is blocked by the dust screen 15 and then is uniformly collected in the drawer 14 to complete dust removal operation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. The utility model provides an adjustable neutral point grounding cabinet, is including locating adjustment mechanism on the cabinet body (1), the fixed intercommunication in top of the cabinet body (1) has radiator fan (2) that a plurality of equidistance distributes, and sets up thermovent (3) that a plurality of equidistance distributes in one side lower part of the cabinet body (1), its characterized in that, be equipped with mounting panel (4) in the cabinet body (1), and the opposite side lower part outer wall of the cabinet body (1) is fixed with dust removal case (5), adjustment mechanism includes the adjusting part and controls the subassembly, and is equipped with dust removal mechanism in dust removal case (5).

2. The adjustable neutral point grounding cabinet as claimed in claim 1, wherein the adjusting assembly comprises a rectangular cover (6) fixed on the outer wall of the back of the cabinet body (1), a threaded rod (7) rotatably installed in the rectangular cover (6), and a sliding block (8) screwed in the middle of the threaded rod (7).

3. The adjustable neutral point grounding cabinet as claimed in claim 1, wherein the control assembly comprises a worm (9) rotatably mounted on one side of the rectangular cover (6), a worm wheel (10) sleeved on the lower portion of the threaded rod (7), and a hand wheel (11) sleeved on the worm (9).

4. The adjustable neutral point grounding cabinet according to claim 1, wherein a slideway (12) is formed in the back of the cabinet body (1), and the inner wall of the slideway (12) is slidably connected with the outer wall of the sliding block (8).

5. An adjustable neutral grounding cabinet according to claim 1, characterized in that the mounting plate (4) is fixed to the front outer wall of the sliding block (8), and the worm (9) and the worm wheel (10) are meshed with each other.

6. The adjustable neutral point grounding cabinet as claimed in claim 1, wherein the dust removing mechanism comprises a suction fan (13) fixedly communicated with the bottom of the dust removing box (5), a drawer (14) movably installed in the dust removing box (5), a dust screen (15) installed at the bottom of the drawer (14), and a dust exhaust pipe (16) fixedly communicated with the top of the dust removing box (5).

7. The adjustable neutral point grounding cabinet as claimed in claim 6, wherein the top end of the dust exhaust pipe (16) is fixedly communicated with the cabinet body (1), the front of the cabinet body (1) is hinged with a cabinet door (17), and the mounting plate (4) is provided with a plurality of uniformly distributed ventilation holes.