CN214227402U

CN214227402U - Explosion-proof power distribution cabinet

Info

Publication number: CN214227402U
Application number: CN202120323096.0U
Authority: CN
Inventors: 徐华
Original assignee: Tangshan Yinhua Imitation Silk Cotton Co ltd
Current assignee: Tangshan Yinhua Imitation Silk Cotton Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-09-17
Anticipated expiration: 2031-02-04

Abstract

The application relates to an explosion-proof power distribution cabinet, which relates to the field of power distribution cabinets and comprises a cabinet body, wherein the cabinet body is a hollow box body with an opening at one side; a heat dissipation window is arranged on the inner side surface of the cabinet body, and a dust screen is fixedly arranged in the heat dissipation window; a dust removal mechanism for cleaning dust on the dust screen is arranged on the inner side surface provided with the heat dissipation window; dust removal mechanism includes the dust removal brush, is provided with the slip subassembly between dust removal brush and the medial surface of seting up the heat dissipation window, and the dust removal brush slides through slip subassembly and cabinet body and is connected, and is provided with the drive assembly who is used for driving the motion of dust removal brush on this medial surface, and this application has the effect that improves the dust convenience of staff's clearance gathering on the heat dissipation window.

Description

Explosion-proof power distribution cabinet

Technical Field

The application relates to the field of power distribution cabinets, in particular to an explosion-proof power distribution cabinet.

Background

Install multiple electrical components in the switch board, electrical components can produce a large amount of heats at the operation in-process, therefore the heat dissipation window has generally been seted up to the switch board, it is internal in order to prevent that dust from falling the cabinet, be provided with the dust screen on the heat dissipation window, and because of the dust screen is located the inside of block terminal, it is inconvenient to clear up, do not clear up the dust screen for a long time, make the dust pile up, the temperature in the switch board risees, can lead to the overheated production explosion of circuit, influence the user and use, thereby the practicality of switch board has been reduced.

With respect to the related art described above, the inventors have considered that there is a drawback in that it is inconvenient for workers to clean dust accumulated on the heat dissipation window.

SUMMERY OF THE UTILITY MODEL

In order to improve the inconvenient defect of staff's clearance gathering dust on the heat dissipation window, this application provides an explosion-proof switch board.

The application provides an explosion-proof switch board adopts following technical scheme:

an explosion-proof power distribution cabinet comprises a cabinet body, wherein the cabinet body is a hollow box body with an opening at one side; a heat dissipation window is arranged on the inner side surface of the cabinet body, and a dust screen is fixedly arranged in the heat dissipation window; a dust removal mechanism for cleaning dust on the dust screen is arranged on the inner side surface provided with the heat dissipation window; the dust removal mechanism comprises a dust removal brush, a sliding assembly is arranged between the dust removal brush and the inner side face provided with the heat dissipation window, the dust removal brush is connected with the cabinet body in a sliding mode through the sliding assembly, and a driving assembly used for driving the dust removal brush to move is arranged on the inner side face.

Through adopting above-mentioned technical scheme, the staff regularly drives through drive assembly and removes dust the brush and slide on the surface of dust screen, and then will gather the dust clearance on the dust screen, prevents that dust from piling up on the protection network, and the influence is installed and is sent out to the external heat of cabinet that the electrical components of cabinet internal produced at the operation in-process, clearance dust convenient and fast, the effectual staff that has improved clearance dust convenience of gathering on the heat dissipation window.

Optionally, the dust removing brush comprises a mounting rod and a plurality of dust removing hair bundles arranged on the mounting rod; the sliding assembly comprises two supporting rods, the two supporting rods are respectively positioned at two sides of the heat dissipation window, and two ends of the mounting rod are respectively lapped on the corresponding supporting rods; both ends department on the side that the installation pole is close to the bracing piece has all set firmly the dust removal slider, has seted up corresponding dust removal guide slot on the installation pole, and two dust removal sliders all slide with the dust removal guide slot that corresponds and are connected.

Through adopting above-mentioned technical scheme, the staff passes through drive assembly and drives the mounting panel motion, and two dust removal slider all slide in the dust removal guide slot that corresponds, and the sliding friction that the dust removal slider received when sliding in the dust removal guide slot is less, and the installation pole of being convenient for slides on two bracing pieces, and the dust removal slider plays certain guide effect with the motion of dust removal guide slot to the installation pole, guarantees the gliding stability of installation pole.

Optionally, two ends of the dust removal guide grooves are provided with limiting blocks.

Through adopting above-mentioned technical scheme, two stoppers limit the range of motion of the slider that removes dust in the dust removal guide slot, prevent that the slider that removes dust from sliding the place dust removal guide slot.

Optionally, the drive assembly is including setting up the driving motor who keeps away from one side of heat dissipation window at a bracing piece, and the cover is equipped with the driving gear on driving motor's the output shaft, and the one end department of keeping away from driving motor at this bracing piece sets up the backup pad, rotates on the side of backup pad to be connected with the axis of rotation, and overlaps in the axis of rotation to be equipped with driven gear, and the cover is equipped with the hold-in range on driving gear and the driven gear, and the one end that the installation pole is close to the hold-in range has set firmly the connecting rod, and the installation pole passes through the connecting rod and is connected with the hold-in range.

Through adopting above-mentioned technical scheme, the staff is through starting driving motor, and driving motor's output shaft rotates, drives the driving gear and rotates, and the driving gear drives the hold-in range motion, and driven gear rotates simultaneously, guarantees the stationarity of hold-in range motion, is connected and then drives the dust removal brush and slide on the face of dust screen just because of being connected through the connecting rod between installation pole in the dust removal brush and the hold-in range, gets rid of dust.

Optionally, a collecting mechanism for collecting dust removed by the dust removing mechanism is arranged in the cabinet body, and the collecting mechanism is located below the heat dissipation window.

Through adopting above-mentioned technical scheme, the dust of gathering on the dust screen surface is got rid of the back by the dust removal brush and falls to collecting in the mechanism and collect, prevents that dust from scattering in the cabinet is internal, inconvenient clearance.

Optionally, the collection mechanism includes a dust collection box connected to the inner side surface provided with the heat dissipation window in a sliding manner, and the dust collection box is a hollow shell with an opening at the top end.

Through adopting above-mentioned technical scheme, in the dust of whereabouts fell the dust collecting box, and slide because of the dust collecting box with the medial surface of seting up the heat dissipation window and be connected, the staff can regularly through dragging the dust collecting box motion cabinet body, with the dust clearance in the dust collecting box, convenient and fast.

Optionally, the bottom of the cabinet body is provided with a plurality of leveling mechanisms.

Through adopting above-mentioned technical scheme, through adjusting a plurality of levelling mechanism in proper order, make the cabinet body be in the horizontality, the effectual cabinet body of having guaranteed is placed subaerial stability.

Optionally, the leveling mechanism comprises a threaded rod fixedly arranged at the bottom of the cabinet body, a sleeve is sleeved on the threaded rod, a leveling nut is fixedly arranged at one end, close to the threaded rod, of the sleeve, and the leveling nut is in threaded connection with the threaded rod.

By adopting the technical scheme, a worker drives the leveling nut to rotate by rotating the sleeve, the threaded rod is fixedly arranged at the bottom of the cabinet body due to the fact that the leveling nut is in threaded connection with the threaded rod, the leveling nut slides on the threaded rod, then the sleeve does lifting motion, and the leveling effect is achieved by sequentially rotating the sleeves.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the dust removal brush is driven by a worker to slide on the surface of the dustproof net regularly through the driving assembly, so that dust accumulated on the dustproof net is cleaned, the dust is prevented from being accumulated on the protective net, convenience and rapidness are realized, and the convenience of cleaning the dust accumulated on the heat dissipation window by the worker is effectively improved;

2. dust collected on the surface of the dust screen falls into the dust collecting box after being removed by the dust removing brush, and the dust collecting box is connected with the inner side surface provided with the heat dissipation window in a sliding manner, so that a worker can move the cabinet body by dragging the dust collecting box regularly, and the dust in the dust collecting box is cleaned conveniently and quickly;

3. through rotating a plurality of sleeves in proper order, drive a plurality of sleeves and do elevating movement, reach the effect of leveling, guaranteed that the cabinet body places stability subaerial.

Drawings

Fig. 1 is a schematic diagram showing an overall structure of a power distribution cabinet in an embodiment of the present application.

Fig. 2 is a schematic diagram showing an internal structure of the power distribution cabinet in the embodiment of the present application.

Fig. 3 is an exploded view showing the structure of the leveling mechanism in the embodiment of the present application.

Fig. 4 is a schematic view showing the overall structure of the dust removing mechanism in the embodiment of the present application.

Description of reference numerals: 1. a cabinet body; 11. mounting a plate; 12. mounting a bar; 13. a dust collection guide groove; 2. a cover plate mechanism; 21. a first cover plate; 211. a butting block; 22. a second cover plate; 23. an articulation member; 24. a handle; 3. a heat dissipation window; 31. a dust screen; 4. a dust removal mechanism; 41. a dust removal brush; 411. mounting a rod; 412. removing dust wool bundles; 42. a sliding assembly; 421. a support bar; 422. a dust removal slider; 4211. a dust removal guide groove; 423. a limiting block; 43. a drive assembly; 431. a drive motor; 432. a driving gear; 433. a support plate; 434. a rotating shaft; 435. a driven gear; 436. a synchronous belt; 437. a connecting rod; 5. a leveling mechanism; 51. a threaded rod; 52. a sleeve; 53. a leveling nut; 54. a limiting disc; 55. a butting tray; 6. a collection mechanism; 61. a dust collecting box; 62. a dust collection slider.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses an explosion-proof power distribution cabinet. Referring to fig. 1 and 2, the cabinet comprises a cabinet body 1, wherein the cabinet body 1 is a cuboid with a hollow interior and an opening at one side, and a cover plate mechanism 2 is arranged at the opening; the inner side surfaces of the cabinet body 1 in two length directions are respectively provided with a heat dissipation window 3, the cross section of each heat dissipation window 3 is rectangular, and the side edge of each heat dissipation window 3 in the length direction is parallel to the length direction of the cabinet body 1; dust screens 31 are fixedly arranged in the two heat dissipation windows 3, and dust removal mechanisms 4 for cleaning dust on the dust screens 31 are arranged on the inner side surfaces of the heat dissipation windows 3; the staff prevents that the dust from piling up the heat dissipation that influences the electrical apparatus original paper in the switch board through the dust removal mechanism 4 dust of gathering on regularly clearing up the dust screen 31, and the effectual explosion accident that causes because of a large amount of heat gathering damage electrical apparatus original paper in the cabinet body 1 of having avoided.

Referring to fig. 3, leveling mechanisms 5 are arranged at four corners of the bottom surface of the cabinet body 1, each leveling mechanism 5 comprises a threaded rod 51 fixedly arranged at the bottom of the cabinet body 1, the threaded rod 51 is perpendicular to the bottom surface of the cabinet body 1, a sleeve 52 is sleeved on the threaded rod 51, a leveling nut 53 is fixedly arranged at one end, close to the threaded rod 51, of the sleeve 52, the leveling nut 53 is in threaded connection with the threaded rod 51, the diameter of a threaded through hole in the leveling nut 53 is smaller than the inner diameter of the sleeve 52, a limiting plate is fixedly arranged at one end, penetrating into the sleeve 52, of the threaded rod 51, a limiting plate 54 is arranged in a circular plate shape, the radius of the limiting plate is larger than the radius of the threaded through hole and smaller than the inner diameter of the sleeve 52, so that the movement range of the threaded rod 51 is effectively limited, and the threaded rod 51 is prevented from moving out of the sleeve 52; a contact disk 55 for contacting the ground is rotatably connected to an end of the sleeve 52 remote from the threaded rod 51, and the contact disk 55 is provided in a circular plate shape.

When the abutting disc 55 abuts against the ground, a worker can rotate the sleeve 52 to drive the leveling nut 53 to rotate, the leveling nut 53 is in threaded connection with the threaded rod 51, the threaded rod 51 is fixedly arranged at the bottom of the cabinet body 1, the leveling nut 53 slides on the threaded rod 51, the sleeve 52 does lifting movement, the leveling effect is achieved by sequentially rotating the sleeves 52, and the stability of the power distribution cabinet on the ground is guaranteed.

Referring to fig. 2, mounting panel 11 has set firmly on the open-ended medial surface is kept away from to the cabinet body 1, mounting panel 11 is the rectangular plate setting that sets up with the interior bottom surface of the cabinet body 1 is perpendicular, and mounting panel 11 keeps away from the open-ended side and sets firmly on the medial surface of the cabinet body 1, be provided with a plurality of mounting bars 12 that are the same as installation electrical components on mounting panel 11 is close to the side of the cabinet body 1, mounting bar 12 is the cuboid setting along the setting of the 1 width direction of the cabinet body, and a plurality of mounting bars are equidistant distribution along the length direction of the cabinet body 1.

Referring to fig. 1, the cover plate mechanism 2 includes a first cover plate 21 and a second cover plate 22, the first cover plate 21 and the second cover plate 22 are both rectangular plates, two hinge elements 23 are arranged between a side edge of the first cover plate 21 in the length direction and one side of a side plate of the cabinet body 1 in the length direction close to the opening, the two hinge elements 23 are arranged at intervals along the length direction of the first cover plate 21, and the first cover plate 21 is hinged to the cabinet body 1 through the two hinge elements 23; two hinge pieces 23 are also arranged between the side edge of the second cover plate 22 in one length direction and the side edge of the cabinet body 1 in the other length direction, and the second cover plate 22 is hinged with the cabinet body 1 through the two hinge pieces 23; handles 24 are fixedly arranged on the side faces, far away from the cabinet body 1, of the first cover plate 21 and the second cover plate 22, and a worker can pull the armrests to drive the first cover plate 21 and the second cover plate 22 to rotate so as to open the cabinet body 1; hinge 23 is a hinge in this embodiment.

Referring to fig. 1, the abutting block 211 is fixedly arranged on the side of the first cover plate 21 close to the length direction of the second cover plate 22, the abutting block 211 is arranged in a rectangular shape, the abutting block 211 is arranged along the length direction of the first cover plate 21, an abutting sinking groove is formed in the top surface of the second cover plate 22, the cross section of the abutting sinking groove is rectangular, the abutting sinking groove is arranged along the length direction of the second cover plate 22, and when the first cover plate 21 and the second cover plate 22 are closed, the bottom surface of the abutting block 211 abuts against the inner bottom surface of the abutting sinking groove, and the sealing performance of the first cover plate 21 and the second cover plate 22 is effectively improved.

Referring to fig. 4, the dust removing mechanism 4 includes a dust removing brush 41 disposed on an inner side surface of the cabinet 1 in the length direction, the dust removing brush 41 includes a mounting rod 411, the mounting rod 411 is disposed in a rectangular shape, the mounting rod 411 is disposed along the width direction of the inner side surface, a plurality of dust removing tufts 412 are fixedly disposed on a surface of the mounting rod 411 close to the inner side surface, the dust removing tufts 412 are uniformly distributed along the length direction of the mounting rod 411, and one ends of the plurality of dust removing tufts 412 far away from the mounting rod 411 are abutted to the dust screen 31; a sliding component 42 is arranged between the dust removing brush 41 and the component provided with the inner side surface, the dust removing brush 41 is connected with the cabinet body 1 in a sliding way through the sliding component 42, and a driving component 43 for driving the dust removing brush 41 to move is arranged on the inner side surface.

The staff passes through drive assembly 43 and drives the motion of dust removal brush 41, because of the butt of dust removal tuft 412 on dust screen 31, when dust removal brush 41 moved, stroked on dust screen 31, and then will gather the dust clearance on dust screen 31, convenient and fast, the effectual dust convenience of having improved the staff clearance gathering on heat dissipation window 3.

Referring to fig. 4, the sliding assembly 42 includes two support rods 421 disposed on the inner side surface of the heat dissipation window 3, the two support rods 421 are both rectangular, the two support rods 421 are both disposed on two sides of the heat dissipation window 3 along the length direction of the side surface, and two ends of the mounting rod 411 are both lapped on the corresponding support rods 421; both ends department on the side that the installation pole 411 is close to bracing piece 421 all sets firmly dust removal slider 422, has seted up corresponding dust removal guide slot 4211 on installation pole 411, and two dust removal sliders 422 all slide with the dust removal guide slot 4211 that corresponds and be connected, and dust removal slider 422 all is the dovetail setting with the cross section of dust removal guide slot 4211, and all is provided with stopper 423 at the both ends of two dust removal guide slots 4211.

Referring to fig. 4, the driving assembly 43 includes a driving motor 431 fixedly disposed on one side of the heat dissipation window 3, an output shaft of the driving motor 431 faces the support rod 421 and is disposed perpendicular to the support rod 421, a driving gear 432 is sleeved on the output shaft of the driving motor 431, a support plate 433 is fixedly disposed below the driving motor 431 on the side surface, the support plate 433 is disposed in a rectangular plate manner perpendicular to the side surface where the length direction of the cabinet 1 is located, the side surface of the support plate 433 is disposed parallel to the side surface where the width direction of the cabinet 1 is located, a rotating shaft 434 is rotatably connected to the side surface of the support plate 433 close to the support rod 421, the rotating shaft 434 is disposed in a cylinder manner perpendicular to the support plate 433, a driven gear 435 is sleeved on the rotating shaft 434, a synchronous belt 436 is sleeved on the driving gear 432 and the driven gear 435, and the synchronous belt 436 is disposed parallel to the support rod 421; a connecting rod 437 is fixedly arranged at one end of the mounting rod 411 close to the timing belt 436, and the mounting rod 411 is connected with the timing belt 436 through the connecting rod 437.

The worker starts the driving motor 431, an output shaft of the driving motor 431 rotates to drive the driving gear 432 to rotate, when the driving gear 432 rotates, the synchronous belt 436 is driven to move, meanwhile, the driven gear 435 rotates to ensure the stability of the movement of the synchronous belt 436, the synchronous belt 436 drives the dust removal brush 41 to move synchronously through the connecting rod 437, at the moment, the dust removal sliding block 422 slides in the dust removal guide groove 4211, the dust removal sliding block 422 and the dust removal guide groove 4211 are both arranged in a dovetail shape in cross section, the dust removal sliding block 422 can be prevented from falling out of the dust removal guide groove 4211 in the sliding process, the movement range of the dust removal sliding block 422 is limited in the dust removal guide groove 4211 through the two limiting blocks 423, the dust removal sliding block 422 is prevented from sliding out of the dust removal guide groove 4211, and the sliding stability of the dust removal brush 41 is effectively improved; the dust collected on the dust-proof net 31 is removed by sliding the dust-proof brush 41 on the dust-proof net 31.

Referring to fig. 4, when the dust brush 41 cleans dust from the dust screen 31, in order to prevent dust from scattering in the cabinet 1 and being inconvenient to clean, a collecting mechanism 6 is provided below the dust removing mechanism 4; the collection mechanism 6 comprises a dust collection box 61, the dust collection box 61 is a cuboid with an opening on the inner hollow top surface, the dust collection box 61 is arranged along the width direction of the cabinet body 1, a dust collection sliding block 62 is fixedly arranged on the side surface of the dust collection box 61 close to the heat dissipation window 3, a dust collection guide groove 13 is arranged on the inner side surface of the cabinet body 1 close to the dust collection sliding block 62, the dust collection guide groove 13 is arranged along the width direction of the side surface, the dust collection guide groove 13 is positioned below the heat dissipation window 3, and the dust collection sliding block 62 is connected with the dust collection guide groove 13 in a sliding manner; dust cleaned by the dust removing brush 41 falls into the dust collecting box 61, and a worker can regularly move out of the cabinet body 1 by dragging the dust collecting box 61 to clean the dust in the dust collecting box 61, so that the dust removing device is convenient and fast.

The implementation principle of an explosion-proof power distribution cabinet in the embodiment of the application is as follows: the staff is through regularly starting driving motor 431, and driving motor 431 drives hold-in range 436 motion, and then drives dust removal brush 41 and slide on the surface of dust screen 31, will gather the dust clearance on dust screen 31, and the dust under the clearance falls in collecting the box, makes things convenient for the staff to clear up the dust, the effectual convenience that has improved the dust on staff's clearance dust screen 31.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an explosion-proof switch board which characterized in that: the wardrobe comprises a wardrobe body (1), wherein the wardrobe body (1) is a box body which is hollow inside and is provided with an opening at one side; a heat dissipation window (3) is arranged on the inner side surface of the cabinet body (1), and a dust screen (31) is fixedly arranged in the heat dissipation window (3); a dust removal mechanism (4) for cleaning dust on the dust screen (31) is arranged on the inner side surface provided with the heat radiation window (3);

the dust removal mechanism (4) comprises a dust removal brush (41), a sliding assembly (42) is arranged between the dust removal brush (41) and the inner side face provided with the heat dissipation window (3), the dust removal brush (41) is connected with the cabinet body (1) in a sliding mode through the sliding assembly (42), and a driving assembly (43) used for driving the dust removal brush (41) to move is arranged on the inner side face.

2. The explosion-proof switch board of claim 1, characterized in that: the dust removing brush (41) comprises a mounting rod (411) and a plurality of dust removing hair bundles (412) arranged on the mounting rod (411); the sliding assembly (42) comprises two supporting rods (421), the two supporting rods (421) are respectively positioned at two sides of the heat dissipation window (3), and two ends of the mounting rod (411) are respectively lapped on the corresponding supporting rods (421); both ends department on the side that installation pole (411) are close to bracing piece (421) all sets firmly dust removal slider (422), has seted up corresponding dust removal guide slot (4211) on installation pole (411), and two dust removal slider (422) all slide with corresponding dust removal guide slot (4211) and are connected.

3. The explosion-proof switch board of claim 2, characterized in that: two ends of the two dust removal guide grooves (4211) are provided with limit blocks (423).

4. The explosion-proof switch board of claim 1, characterized in that: drive assembly (43) are including setting up driving motor (431) of keeping away from one side of heat dissipation window (3) at one bracing piece (421), the cover is equipped with driving gear (432) on the output shaft of driving motor (431), one end department of keeping away from driving motor (431) at this bracing piece (421) sets up backup pad (433), it is connected with axis of rotation (434) to rotate on the side of backup pad (433), and the cover is equipped with driven gear (435) on axis of rotation (434), the cover is equipped with hold-in range (436) on driving gear (432) and driven gear (435), one end that installation pole (411) are close to hold-in range (436) has set firmly connecting rod (437), installation pole (411) are connected with hold-in range (436) through connecting rod (437).

5. The explosion-proof switch board of claim 1, characterized in that: the dust collection device is characterized in that a collection mechanism (6) used for collecting dust removed by the dust removal mechanism (4) is arranged in the cabinet body (1), and the collection mechanism (6) is located below the heat dissipation window (3).

6. The explosion-proof switch board of claim 5, characterized in that: the collecting mechanism (6) comprises a dust collecting box (61) which is connected to the inner side surface provided with the heat radiating window (3) in a sliding manner, and the dust collecting box (61) is a shell with an internal hollow top end opening.

7. The explosion-proof switch board of claim 1, characterized in that: the bottom of the cabinet body (1) is provided with a plurality of leveling mechanisms (5).

8. The explosion-proof switch board of claim 7, characterized in that: leveling mechanism (5) are equipped with sleeve (52) including setting firmly threaded rod (51) in the cabinet body (1) bottom on threaded rod (51), and sleeve (52) are close to the one end of threaded rod (51) and have set firmly leveling nut (53), and leveling nut (53) and threaded rod (51) threaded connection.