CN222169106U - Explosion-proof low-voltage draw-out type switch cabinet - Google Patents
Explosion-proof low-voltage draw-out type switch cabinet Download PDFInfo
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- CN222169106U CN222169106U CN202420065866.XU CN202420065866U CN222169106U CN 222169106 U CN222169106 U CN 222169106U CN 202420065866 U CN202420065866 U CN 202420065866U CN 222169106 U CN222169106 U CN 222169106U
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- cabinet body
- explosion
- drawer
- proof low
- type switch
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- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000017525 heat dissipation Effects 0.000 claims description 15
- 238000005192 partition Methods 0.000 claims description 13
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims 4
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 4
- 230000007306 turnover Effects 0.000 abstract description 2
- 230000006978 adaptation Effects 0.000 abstract 1
- 210000003437 trachea Anatomy 0.000 description 7
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 241001233242 Lontra Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an explosion-proof low-voltage draw-out type switch cabinet, and relates to the technical field of explosion-proof low-voltage switch cabinets. Including the cabinet body, the inner wall equidistance of the cabinet body has set firmly a plurality of baffle, the upper surface of baffle slides and is provided with the drawer, the drawer is two open-ended U type structures, and the front of the cabinet body offered the rectangle opening with drawer looks adaptation, the upper surface of baffle is provided with the actuating mechanism who is used for driving the automatic business turn over of drawer. According to the explosion-proof low-voltage switch cabinet, the driving mechanism is arranged, the purpose that the drawer automatically enters and exits the cabinet body is achieved through the rotation of the motor in the actual use process, and when the Z-shaped plate is in contact with the contact switch, the contact switch can automatically control the motor to be closed, so that the situation that the drawer collides with the interior of the cabinet body and vibrates is avoided, and the defect that the drawer cannot be automatically and stably pulled out in the prior art is effectively overcome.
Description
Technical Field
The utility model relates to the technical field of explosion-proof low-voltage switch cabinets, in particular to an explosion-proof low-voltage draw-out switch cabinet.
Background
The draw-out type switch cabinet consists of a fixed cabinet body and a movable device part provided with main electrical components such as a switch, the movable part is portable when being moved and replaced, the positioning is reliable after being moved, drawers with the same type and specification can be exchanged reliably, and the processing method of the cabinet body part in the draw-out type switch cabinet is basically similar to that of the fixed middle cabinet body.
In the prior art, the low-voltage draw-out type switch cabinet with the patent publication number of CN204333731U comprises a cabinet body and a plurality of drawer units, wherein an automatic lighting device, a heat radiating device arranged on the inner wall of two side plates and a vent arranged at the bottom of a front panel are arranged in the cabinet body, the heat radiating device comprises a heat radiating fan, a heat radiating fan frame and guide rails, two ends of the heat radiating fan frame are slidably arranged on the guide rails corresponding to the two ends of the heat radiating fan frame and are fixed by fixing pieces, an observation window is arranged on the front panel of the cabinet body, a plurality of vent holes corresponding to the heat radiating fan are arranged on the two side plates of the cabinet body, wire inlet holes and wire outlet holes are respectively arranged on the top plate and the bottom plate of the cabinet body, and a waterproof guard plate is arranged at the bottom end of the cabinet body. The utility model has reasonable structural design, can be applied to compact installation conditions, has good heat dissipation effect, is provided with the explosion-proof frame outside the cabinet body, has explosion-proof performance and has high use safety. In addition, the drawer unit has multiple specifications, high integration level and wide application range.
However, when the drawer unit of the switch cabinet needs to be pulled out for maintenance, personnel are required to pull out the drawers one by one for maintenance, the drawers can collide with the cabinet body in the manual pulling out and closing process, vibration is caused, and the electric elements mounted in the drawers are easy to loose, namely, the technical scheme provided by the patent technology has the defect that the drawers cannot be pulled out stably automatically. In view of the above, the application provides an explosion-proof low-voltage draw-out type switch cabinet.
Disclosure of utility model
The utility model aims to provide an explosion-proof low-voltage draw-out type switch cabinet so as to solve the problems in the background technology.
In order to achieve the aim, the utility model provides the technical scheme that the explosion-proof low-voltage draw-out type switch cabinet comprises a cabinet body, wherein a plurality of partition boards are fixedly arranged on the inner wall of the cabinet body at equal intervals, drawers are arranged on the upper surfaces of the partition boards in a sliding mode, the drawers are of U-shaped structures with two openings, rectangular openings matched with the drawers are formed in the front face of the cabinet body, and a driving mechanism for driving the drawers to automatically enter and exit is arranged on the upper surfaces of the partition boards;
The driving mechanism comprises a rectangular groove formed in the upper surface of the partition plate, a threaded column rotatably arranged on the inner wall of the rectangular groove, a motor for driving the threaded column to rotate is arranged on the back surface of the cabinet body, the driving mechanism further comprises a Z-shaped plate slidably arranged on the inner wall of the rectangular groove, and the back surface of the drawer is fixedly connected with the front surface of the Z-shaped plate
Preferably, the inner wall of the rectangular groove is fixedly provided with two symmetrical limit sliding rods, and the surfaces of the Z-shaped plates are respectively provided with threaded holes in threaded connection with the outer surfaces of the threaded columns and sliding holes in sliding connection with the outer surfaces of the two limit sliding rods.
Preferably, two symmetrical contact switches corresponding to the Z-shaped plate are fixedly arranged on the inner bottom wall of the rectangular groove, and the two contact switches are electrically connected with the motor through wires.
Preferably, the cabinet body is both sides open structure, and the both sides surface of the cabinet body all articulates there is the side door board, the top of the cabinet body inlays and is equipped with ventilative otter board.
Preferably, the surface of the side door plate is provided with a heat dissipation mechanism which is convenient for dissipating heat in the cabinet body, and the heat dissipation mechanism comprises a heat dissipation fan embedded in the outer surface of the side door plate.
Preferably, the inner side of the side door plate is equidistantly embedded with a plurality of vertical air pipes and a transverse air pipe, and the bottoms of the vertical air pipes are all extended to the inner part of the transverse air pipe.
Preferably, the outer surface equidistance of vertical tracheal is inlayed and is equipped with a plurality of air jet, and the end of giving vent to anger of radiator fan extends to the inside of horizontal tracheal.
Compared with the prior art, the utility model has the beneficial effects that:
The utility model provides an explosion-proof type low pressure pull-out type cubical switchboard, through setting up actuating mechanism, makes this explosion-proof type low pressure cubical switchboard at in-process of in-service use, realizes the purpose of the automatic business turn over cabinet body of drawer through the rotation of motor, and when Z style of calligraphy template and contact switch contact moreover, contact switch can automatic control motor close, has avoided the inside of drawer and the cabinet body to appear the condition of collision vibrations, and then effectually solved the defect that exists among the prior art that can't make the drawer stably take out.
Simultaneously, through setting up heat dissipation mechanism, make this explosion-proof low tension switchgear at the in-process of actual operation, can realize carrying out accurate radiating purpose to every drawer under cooling fan's effect, and then effectually improved radiating efficiency, the setting of two side door boards is convenient for operating personnel to wiring the inside of the cabinet body moreover, and the practicality is stronger.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic rear view of the present utility model;
FIG. 3 is a schematic side sectional view of the present utility model;
FIG. 4 is a schematic view of the internal structure of the rectangular groove of the present utility model.
The device comprises a cabinet body 1, a partition plate 2, a drawer 3, a driving mechanism 4, a 401, a rectangular groove, a 402, a threaded column 403, a motor 404, a Z-shaped plate 405, a limit sliding rod 406, a contact switch 5, a side door plate 6, a heat dissipation mechanism 601, a heat dissipation fan 602, a vertical air pipe 603, a transverse air pipe 604 and a jet head.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the process of long-term operation of the explosion-proof low-voltage draw-out type switch cabinet, the drawer 3 needs to be regularly drawn out to maintain or replace the electrical components inside the drawer 3, the traditional explosion-proof low-voltage draw-out type switch cabinet needs to be manually drawn by a person to realize the in-out of the drawer 3, the force of drawing the drawer 3 cannot be controlled in the manual drawing process, the drawer 3 is easy to collide with the inside of the cabinet body 1 in the drawing or pushing process, so that the drawer 3 vibrates, and the normal operation of the electrical components inside the drawer 3 can be seriously affected after long time.
The utility model provides a technical scheme, as shown in figures 1-4, of an explosion-proof low-voltage draw-out type switch cabinet, which comprises a cabinet body 1, wherein a plurality of partition boards 2 are fixedly arranged on the inner wall of the cabinet body 1 at equal intervals, the width of each partition board 2 is smaller than the width of the inner walls of two sides of the cabinet body 1, and the ventilation of the whole air inside the cabinet body 1 is facilitated.
The upper surface of baffle 2 slides and is provided with drawer 3, and drawer 3 is two open-ended U type structures, and the quick dissipation of the inside heat of drawer 3 of being convenient for is convenient for carry out the heat dissipation to it.
The front surface of the cabinet body 1 is provided with a rectangular opening matched with the drawer 3, and the upper surface of the partition plate 2 is provided with a driving mechanism 4 for driving the drawer 3 to automatically enter and exit;
The driving mechanism 4 comprises a rectangular groove 401 formed in the upper surface of the partition plate 2, a threaded column 402 rotatably arranged on the inner wall of the rectangular groove 401, a motor 403 for driving the threaded column 402 to rotate is arranged on the back surface of the cabinet body 1, the driving mechanism 4 further comprises a Z-shaped plate 404 slidably arranged on the inner wall of the rectangular groove 401, and the back surface of the drawer 3 is fixedly connected with the front surface of the Z-shaped plate 404.
Two symmetrical limit slide bars 405 are fixedly arranged on the inner wall of the rectangular groove 401, and threaded holes which are in threaded connection with the outer surfaces of the threaded columns 402 and slide holes which are in sliding connection with the outer surfaces of the two limit slide bars 405 are respectively formed in the surface of the Z-shaped plate 404.
Two symmetrical contact switches 406 corresponding to the Z-shaped plate 404 are fixedly arranged on the inner bottom wall of the rectangular groove 401, and the two contact switches 406 are electrically connected with the motor 403 through wires.
In this embodiment, through setting up actuating mechanism 4, make this explosion-proof low-voltage switchgear in the in-process of in-service use, when needs take out to the drawer 3 in the cubical switchboard and maintain, can drive screw post 402 rotation through the rotation of motor 403, screw post 402's rotation drives Z style of calligraphy board 404 and removes, the removal of Z style of calligraphy board 404 drives drawer 3 and slowly shifts out from the inside of cabinet body 1 voluntarily, realize that drawer 3 shifts out the purpose of cabinet body 1 voluntarily, after the maintenance is accomplished, only need actuating motor 403 reverse rotation can realize automatic slowly getting into cabinet body 1, and when Z style of calligraphy board 404 and contact switch 406 contact, contact switch 406 can automatic control motor 403 close, avoid the inside of drawer 3 and cabinet body 1 to appear collision vibrations's condition, and then effectually solved the defect that exists in the prior art can't make drawer 3 stably take out voluntarily.
Second embodiment based on the first embodiment, please refer to fig. 1 and 2, and unlike the first embodiment,
The cabinet body 1 is of a structure with two open sides, the two side surfaces of the cabinet body 1 are hinged with side door plates 5, and the top of the cabinet body 1 is embedded with a ventilation screen plate.
The surface of the side door plate 5 is provided with a heat dissipation mechanism 6 which is convenient for dissipating heat in the cabinet body 1, and the heat dissipation mechanism 6 comprises a heat dissipation fan 601 embedded on the outer surface of the side door plate 5.
The inside surface equidistance of side door plant 5 inlays and is equipped with a plurality of vertical trachea 602 to and a horizontal trachea 603, the inside that the bottom of a plurality of vertical trachea 602 all extends to horizontal trachea 603.
The outer surface of the vertical air pipe 602 is equidistantly embedded with a plurality of jet heads 604, and the air outlet end of the heat radiation fan 601 extends to the inside of the transverse air pipe 603.
In this embodiment, through setting up cooling mechanism 6, make this explosion-proof low-voltage switchgear at actual operation's in-process, can carry the air current to get into in horizontal trachea 603 and the vertical trachea 602 under cooling fan 601's the effect, and blow the heat dissipation through a plurality of jet-propelled head 604 on the vertical trachea 602 to the side of a plurality of drawer 3, thereby realize carrying out accurate radiating purpose to every drawer 3, and then effectually improved radiating efficiency, the setting of two side door boards 5 is convenient for the operating personnel to wiring the inside of cabinet body 1 moreover, the practicality is stronger.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the utility model as defined by the appended embodiments and equivalents thereof.
Claims (7)
1. The explosion-proof low-voltage draw-out type switch cabinet comprises a cabinet body and is characterized in that a plurality of partition boards are fixedly arranged on the inner wall of the cabinet body at equal intervals, drawers are slidably arranged on the upper surfaces of the partition boards, each drawer is of a U-shaped structure with two openings, rectangular openings matched with the drawers are formed in the front face of the cabinet body, and a driving mechanism for driving the drawers to automatically enter and exit is arranged on the upper surfaces of the partition boards;
The driving mechanism comprises a rectangular groove formed in the upper surface of the partition plate and a threaded column rotatably arranged on the inner wall of the rectangular groove, a motor for driving the threaded column to rotate is arranged on the back surface of the cabinet body, the driving mechanism further comprises a Z-shaped plate slidably arranged on the inner wall of the rectangular groove, and the back surface of the drawer is fixedly connected with the front surface of the Z-shaped plate.
2. The explosion-proof low-voltage draw-out type switch cabinet of claim 1, wherein two symmetrical limit sliding rods are fixedly arranged on the inner wall of the rectangular groove, threaded holes in threaded connection with the outer surfaces of the threaded columns and sliding holes in sliding connection with the outer surfaces of the two limit sliding rods are respectively formed in the surface of the Z-shaped plate.
3. The explosion-proof low-voltage extraction type switch cabinet of claim 1, wherein two symmetrical contact switches corresponding to the Z-shaped plate are fixedly arranged on the inner bottom wall of the rectangular groove, and the two contact switches are electrically connected with the motor through leads.
4. The explosion-proof low-voltage draw-out type switch cabinet of claim 1, wherein the cabinet body is of a structure with two open sides, side door plates are hinged to two side surfaces of the cabinet body, and a ventilation screen plate is embedded in the top of the cabinet body.
5. The explosion-proof low-voltage extraction type switch cabinet of claim 4, wherein the surface of the side door plate is provided with a heat dissipation mechanism which is convenient for dissipating heat in the cabinet body, and the heat dissipation mechanism comprises a heat dissipation fan embedded on the outer surface of the side door plate.
6. The explosion-proof low-voltage extraction type switch cabinet of claim 5, wherein a plurality of vertical air pipes and a transverse air pipe are embedded in the inner side surface of the side door plate at equal intervals, and the bottom ends of the plurality of vertical air pipes extend into the transverse air pipe.
7. The explosion-proof low-voltage extraction type switch cabinet of claim 6, wherein a plurality of jet heads are embedded on the outer surface of the vertical air pipe at equal intervals, and the air outlet end of the heat radiation fan extends to the inside of the transverse air pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420065866.XU CN222169106U (en) | 2024-01-11 | 2024-01-11 | Explosion-proof low-voltage draw-out type switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420065866.XU CN222169106U (en) | 2024-01-11 | 2024-01-11 | Explosion-proof low-voltage draw-out type switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222169106U true CN222169106U (en) | 2024-12-13 |
Family
ID=93779263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420065866.XU Active CN222169106U (en) | 2024-01-11 | 2024-01-11 | Explosion-proof low-voltage draw-out type switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222169106U (en) |
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2024
- 2024-01-11 CN CN202420065866.XU patent/CN222169106U/en active Active
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