CN214429065U

CN214429065U - High-low voltage power distribution cabinet's maintenance device

Info

Publication number: CN214429065U
Application number: CN202120280272.7U
Authority: CN
Inventors: 林杰
Original assignee: Anhui Everbright Power Equipment Co ltd
Current assignee: Anhui Everbright Power Equipment Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-10-19
Anticipated expiration: 2031-02-01

Abstract

The utility model provides an overhaul device of high-low voltage distribution cabinet. The overhauling device of the high-low voltage power distribution cabinet comprises a cabinet body, a cabinet door, a mounting frame and a rotating rod, wherein the side edge of the cabinet body is rotatably connected with the cabinet door, the rotating rod is rotatably connected between the inner walls of the cabinet body, the mounting frame is arranged outside the rotating rod, the side edge of the cabinet body, which is far away from the cabinet door, is provided with a convenient fixing device, dust in the cabinet body can be comprehensively cleaned through a rolling brush and a brush in a cleaning device, the cleaning area is increased, the cleaning efficiency is improved, the brush can be disassembled through a clamping device, later maintenance and overhauling are facilitated, the dust in the cabinet body can be rapidly discharged through a dust removing device, the cleaning device can be rotated through the matching use of the fixing device and the rotating rod, the cleaning device can not obstruct workers to carry out next maintenance, the power distribution cabinet is maintained through the use of the dust removing device, manual dust removal is avoided, the maintenance efficiency is improved.

Description

High-low voltage power distribution cabinet's maintenance device

Technical Field

The utility model relates to an overhaul equipment field of switch board especially relates to an overhaul device of high-low voltage distribution cabinet.

Background

The high-low voltage power distribution cabinet is the power distribution equipment used for distributing, controlling, metering and connecting cables in a power supply system, a general power supply station and a substation use high-voltage switch cabinets, then the low-voltage power distribution cabinet is led out from a transformer step-down low-voltage side, the low-voltage power distribution cabinet goes to each power distribution panel, a control box and a switch box, wherein the inside is the equipment of the power distribution equipment which integrally assembles a plurality of switches, breakers, fuses, buttons, indicating lamps, instruments, electric wires and other protection devices into a whole to meet the design function requirements.

Most high-low voltage distribution cabinet uses can damage for a long time, so just need maintain it, the damage of most switch boards all is aroused by inside dust, consequently, it is the indispensable partly of switch board maintenance to remove dust, but present high-low voltage distribution cabinet does not have dust removal measure or uses the artifical dust removal mode mostly, in high-low voltage distribution cabinet use, its inside dust that can store up, the dust has caused the contact failure easily more, burn out the electrode, the dust wets still can arouse and discharges, cause the incident, the dust too much still can influence the heat dissipation of relevant components and parts, and there is the potential safety hazard in artifical dust removal, will cause the inconvenience of people's power consumption if the outage removes dust.

Therefore, there is a need to provide a new maintenance device for high-low voltage power distribution cabinets to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a use stably, safe convenient high-low voltage distribution cabinet's maintenance device.

The utility model provides an overhaul device of high-low voltage distribution cabinet includes: the cabinet body, cabinet door, mounting bracket and dwang, cabinet side rotates and is connected with the cabinet door, it is connected with the dwang to rotate between the internal wall of cabinet, dwang externally mounted has the mounting bracket, the cabinet side of keeping away from the cabinet door of body installs convenient fixing device, cleaning device is installed to the mounting bracket bottom, internal wall of cabinet bottom is located the cleaning device below and installs dust collector.

Preferably, cleaning device includes latch device, motor, guide bar, threaded rod, round brush, PMKD, brush, slide opening, screw hole and T type piece, mounting bracket bottom symmetry is fixed with the guide bar, be fixed with the motor between the guide bar, motor output shaft end fixing threaded rod, the outside slip interlude of guide bar has T type piece, T type piece surface symmetry opens there is the slide opening, T type piece surface is located to open threaded hole between the slide opening, latch device is installed to T type piece side, and T type piece tip correspondence is fixed with the round brush, the brush is installed to the tip that T type piece is located between the round brush, threaded rod and screw hole threaded connection, the guide bar bottom is fixed with PMKD, PMKD rotates with the threaded rod to be connected.

Preferably, the clamping device includes fixed block, fixed slot, draw-in groove, fixture block, cavity, slip post, first spring and sliding opening, the brush bottom is fixed with the fixed block, open at the fixed block middle part has the draw-in groove, T type piece tip is opened there is the fixed slot, the fixed slot side is opened there is the cavity, the inside sliding connection of cavity has the slip post, cavity tip intercommunication has the sliding opening, slip post end fixing has first spring, first spring tip and cavity fixed connection, the inside slip interlude of first spring has the slip post, slip post tip and fixture block fixed connection, slip post and sliding opening sliding connection.

Preferably, the clamping device further comprises a pull ring, and the end part of the sliding column, which is far away from the first spring, is fixed with the pull ring.

Preferably, dust collector includes fan, dust removal net, dust removal pipe, dust removal mouth and spout, the fan is installed to cabinet side, the dust removal pipe is installed to cabinet internal wall bottom, dust removal pipe tip and fan intercommunication, the even intercommunication of dust removal outside of tubes portion has the dust removal mouth, the dust removal net is installed to dust removal pipe top, the dust removal mouth passes the dust removal net, the internal wall of cabinet corresponds to open there is the spout, dust removal net tip and spout sliding connection.

Preferably, fixing device includes briquetting, second spring, slide bar, through-hole and stopper, the inner wall slip interlude that the cabinet door was kept away from to the cabinet body has the slide bar, slide bar end fixing has the briquetting, the briquetting bottom corresponds and is fixed with the second spring, second spring tip and cabinet body outer wall fixed connection, the dwang is close to second spring bottom and is fixed with the stopper, open at the stopper middle part has the through-hole, the slide bar alternates with the through-hole slip.

Compared with the prior art, the utility model provides a high-low voltage distribution cabinet's maintenance device has following beneficial effect:

through round brush and brush among the cleaning device, can carry out comprehensive clearance to the dust of the internal portion of cabinet, increase clearance area, improve cleaning efficiency, wherein the brush passes through latch device and can dismantle, be convenient for the maintenance and the maintenance in later stage, through dust collector, can discharge the dust in the cabinet body fast, cooperation through fixing device and dwang is used, can rotate cleaning device, make to remove cleaning device and can not obstruct the staff and carry out maintenance on next step, use through dust collector, avoid artifical dust removal to maintain the switch board, maintenance efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of an overhaul device for a high-low voltage power distribution cabinet provided by the present invention;

FIG. 2 is a schematic structural view of the overall structure shown in FIG. 1;

FIG. 3 is a schematic structural view of the cleaning apparatus shown in FIG. 1;

FIG. 4 is a second schematic structural view of the cleaning apparatus shown in FIG. 1;

FIG. 5 is a schematic view of the latch of FIG. 4;

FIG. 6 is a schematic structural view of the dust removing device shown in FIG. 1;

fig. 7 is a schematic structural view of the fixing device shown in fig. 1.

Reference numbers in the figures: 1. a cabinet body; 2. a cabinet door; 3. a cleaning device; 30. a clamping device; 301. a fixed block; 302. fixing grooves; 303. a card slot; 304. a clamping block; 305. a cavity; 306. a sliding post; 307. a first spring; 308. a sliding port; 309. a pull ring; 31. a motor; 32. a guide bar; 33. a threaded rod; 34. rolling and brushing; 35. fixing the bottom plate; 36. a brush; 37. a slide hole; 38. a threaded hole; 39. a T-shaped block; 4. a dust removal device; 41. a fan; 42. a dust removal net; 43. a dust removal pipe; 44. a dust removal nozzle; 45. a chute; 5. a fixing device; 51. briquetting; 52. a second spring; 53. a slide bar; 54. a through hole; 55. a limiting block; 6. a mounting frame; 7. rotating the rod.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an overhaul device for a high-low voltage power distribution cabinet according to the present invention; FIG. 2 is a schematic structural view of the overall structure shown in FIG. 1; FIG. 3 is a schematic structural view of the cleaning apparatus shown in FIG. 1; FIG. 4 is a second schematic structural view of the cleaning apparatus shown in FIG. 1; FIG. 5 is a schematic view of the latch of FIG. 4; FIG. 6 is a schematic structural view of the dust removing device shown in FIG. 1; fig. 7 is a schematic structural view of the fixing device shown in fig. 1. The method comprises the following steps: cabinet body 1, cabinet door 2, mounting bracket 6 and dwang 7.

In the specific implementation process, as shown in fig. 1 and fig. 2, the cabinet body 1, cabinet door 2, mounting bracket 6 and dwang 7, 1 side of the cabinet body is rotated and is connected with cabinet door 2, it is connected with dwang 7 to rotate between the 1 inner wall of the cabinet body, dwang 7 externally mounted has mounting bracket 6, convenient fixing device 5 is installed to the side that cabinet door 2 was kept away from to cabinet body 1, cleaning device 3 is installed to 6 bottoms of mounting bracket, dust collector 4 is installed to 1 inner wall bottom of the cabinet body below being located cleaning device 3.

When the switch board is maintained, the cabinet door 2 is opened to the staff, starts cleaning device 3, and the dust on the surface of the components and parts of the 1 inside of the cleaning cabinet body then starts dust collector 4, collects the dust, and after the dust removal, staff control fixing device 5 makes cleaning device 3 rotate, and damping bearing through dwang 7 makes cleaning device 3 upwards rotate, and the staff of being convenient for overhauls on next step.

Referring to fig. 3 and 4, the cleaning device 3 includes a clamping device 30, a motor 31, a guide rod 32, a threaded rod 33, a rolling brush 34, a fixing bottom plate 35, a brush 36, a sliding hole 37, a threaded hole 38 and a T-shaped block 39, the guide rod 32 is symmetrically fixed at the bottom of the mounting frame 6, the motor 31 is fixed between the guide rods 32, the threaded rod 33 is fixed at the end of an output shaft of the motor 31, the T-shaped block 39 is inserted in the guide rod 32 in an external sliding manner, the sliding hole 37 is symmetrically formed in the surface of the T-shaped block 39, the threaded hole 38 is formed in the surface of the T-shaped block 39 between the sliding holes 37, the clamping device 30 is installed at the side edge of the T-shaped block 39, the rolling brush 34 is fixed at the end of the T-shaped block 39, the brush 36 is installed at the end of the T-shaped block 39 between the rolling brushes 34, the threaded rod 33 is in threaded connection with the threaded hole 38, the fixing bottom of the guide rod 32 is fixed with the fixing bottom plate 35, the fixed bottom plate 35 is rotatably connected with the threaded rod 33.

The motor 31 is started to drive the threaded rod 33 to rotate, so that the guide rod 32 along which the T-shaped block 39 moves up and down, the rolling brush 34 is driven to clean the inner wall of the cabinet body 1 and the brush 36 is driven to clean components, and accordingly the cleaning of the interior of the cabinet body 1 is completed.

Referring to fig. 5, the clamping device 30 includes a fixing block 301, a fixing groove 302, a clamping groove 303, a clamping block 304, a cavity 305, a sliding column 306, a first spring 307 and a sliding opening 308, the bottom of the brush 36 is fixed with the fixing block 301, the middle of the fixing block 301 is provided with the clamping groove 303, the end of the T-shaped block 39 is provided with the fixing groove 302, the side of the fixing groove 302 is provided with the cavity 305, the inside of the cavity 305 is slidably connected with the sliding column 306, the end of the cavity 305 is communicated with the sliding opening 308, the end of the sliding column 306 is fixed with the first spring 307, the end of the first spring 307 is fixedly connected with the cavity 305, the inside of the first spring 307 is slidably inserted with the sliding column 306, the end of the sliding column 306 is fixedly connected with the clamping block 304, and the sliding column 306 is slidably connected with the sliding opening 308.

When the brush 36 is installed, the fixing block 301 enters the fixing groove 302, the fixing block 301 presses the clamping block 304 to enable the clamping block 304 to compress the first spring 307 until the clamping block 304 is clamped with the clamping groove 303, and when the brush 36 is disassembled, the sliding column 306 is pulled to compress the first spring 307 to enable the clamping block 304 to be separated from the clamping groove 303 to be clamped, so that the brush 36 can be smoothly taken down.

Referring to fig. 5, the latch 30 further includes a pull ring 309, and the end of the sliding column 306 remote from the first spring 307 is fixed with the pull ring 309.

The arrangement of the pull ring 309 makes the brush 36 more convenient to disassemble, and saves time and labor.

Referring to fig. 6, dust collector 4 includes fan 41, dust removal net 42, dust removal pipe 43, dust removal mouth 44 and spout 45, fan 41 is installed to cabinet body 1 side, dust removal pipe 43 is installed to cabinet body 1 inner wall bottom, dust removal pipe 43 tip and fan 41 intercommunication, the outside even intercommunication of dust removal pipe 43 has dust removal mouth 44, dust removal net 42 is installed to dust removal pipe 43 top, dust removal mouth 44 passes dust removal net 42, cabinet body 1 inner wall corresponds to open there is spout 45, dust removal net 42 tip and spout 45 sliding connection.

The cleaning device 3 accumulates the dust in the cabinet 1 on the upper surface of the dust removing net 42, and at this time, the fan 41 is started to discharge the dust through the dust removing pipe 43 and the dust removing nozzle 44.

Referring to fig. 7, the fixing device 5 includes a pressing block 51, a second spring 52, a sliding rod 53, a through hole 54 and a limiting block 55, the sliding rod 53 is inserted into the inner wall of the cabinet body 1 far away from the cabinet door 2 in a sliding manner, the pressing block 51 is fixed at the end of the sliding rod 53, the second spring 52 is correspondingly fixed at the bottom of the pressing block 51, the end of the second spring 52 is fixedly connected with the outer wall of the cabinet body 1, the rotating rod 7 is close to the limiting block 55 fixed at the bottom of the second spring 52, the through hole 54 is formed in the middle of the limiting block 55, and the sliding rod 53 is inserted into the through hole 54 in a sliding manner.

After the dust removal is finished, staff pulls briquetting 51, tensile second spring 52 makes slide bar 53 follow the inside roll-off of stopper 55, makes dwang 7 can drive cleaning device 3 and rotate to be convenient for the staff overhauls on next step.

The utility model provides a high-low voltage distribution cabinet's maintenance device's theory of operation as follows: when maintaining the switch board, the staff opens cabinet door 2, starter motor 31, it rotates to drive threaded rod 33, make the guide bar 32 that T type piece 39 follows reciprocate, it clears up 1 inner wall of the cabinet body and brush 36 clearance components and parts to drive round brush 34, thereby accomplish the clearance to the inside components and parts surface dust of the cabinet body 1, then cleaning device 3 all piles up the dust of the cabinet body 1 inside at dust removal net 42 upper surface, start fan 41 this moment, through dust removal pipe 43 and dust removal mouth 44, discharge the dust, after the dust removal, staff's pulling briquetting 51, tensile second spring 52, make slide bar 53 follow the inside roll-off of stopper 55, make dwang 7 can drive cleaning device 3 and rotate, make cleaning device 3 upwards rotate through the damping bearing in dwang 7, the staff of being convenient for overhauls on next step.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. An overhaul device of a high-low voltage power distribution cabinet, comprising: the cabinet body (1), cabinet door (2), mounting bracket (6) and dwang (7), the cabinet body (1) side rotates and is connected with cabinet door (2), its characterized in that, rotate between the cabinet body (1) inner wall and be connected with dwang (7), dwang (7) externally mounted has mounting bracket (6), the side that cabinet door (2) were kept away from to the cabinet body (1) is installed convenient fixing device (5), cleaning device (3) are installed to mounting bracket (6) bottom, dust collector (4) are installed to cabinet body (1) inner wall bottom being located cleaning device (3) below.

2. The overhaul device for the high-low voltage power distribution cabinet according to claim 1, wherein the cleaning device (3) comprises a clamping device (30), a motor (31), guide rods (32), a threaded rod (33), a rolling brush (34), a fixed bottom plate (35), a brush (36), a sliding hole (37), a threaded hole (38) and a T-shaped block (39), the guide rods (32) are symmetrically fixed at the bottom of the mounting frame (6), the motor (31) is fixed between the guide rods (32), the threaded rod (33) is fixed at the end part of an output shaft of the motor (31), the T-shaped block (39) is inserted in the guide rod (32) in a sliding mode, the sliding hole (37) is symmetrically formed in the surface of the T-shaped block (39), the threaded hole (38) is formed in the surface of the T-shaped block (39) between the sliding holes (37), the clamping device (30) is installed on the side edge of the T-shaped block (39), t type piece (39) tip correspondence is fixed with round brush (34), brush (36) are installed to the tip that T type piece (39) are located between round brush (34), threaded rod (33) and screw hole (38) threaded connection, guide bar (32) bottom is fixed with PMKD (35), PMKD (35) rotate with threaded rod (33) and are connected.

3. The overhaul device for the high-low voltage power distribution cabinet according to claim 2, wherein the clamping device (30) comprises a fixed block (301), a fixed groove (302), a clamping groove (303), a clamping block (304), a cavity (305), a sliding column (306), a first spring (307) and a sliding opening (308), the fixed block (301) is fixed at the bottom of the brush (36), the clamping groove (303) is formed in the middle of the fixed block (301), the fixed groove (302) is formed in the end of the T-shaped block (39), the cavity (305) is formed in the side edge of the fixed groove (302), the sliding column (306) is connected inside the cavity (305) in a sliding mode, the sliding opening (308) is communicated with the end of the cavity (305), the first spring (307) is fixed at the end of the sliding column (306), the end of the first spring (307) is fixedly connected with the cavity (305), and the sliding column (306) is inserted into the first spring (307) in a sliding mode, the end part of the sliding column (306) is fixedly connected with the clamping block (304), and the sliding column (306) is connected with the sliding opening (308) in a sliding manner.

4. The service device of a high-low voltage distribution cabinet according to claim 3, characterized in that the clamping device (30) further comprises a pull ring (309), and the end of the sliding column (306) away from the first spring (307) is fixed with the pull ring (309).

5. The overhaul device of a high-low voltage power distribution cabinet according to claim 1, wherein the dust removal device (4) comprises a fan (41), a dust removal net (42), a dust removal pipe (43), a dust removal nozzle (44) and a sliding groove (45), the fan (41) is installed on the side edge of the cabinet body (1), the dust removal pipe (43) is installed at the bottom of the inner wall of the cabinet body (1), the end part of the dust removal pipe (43) is communicated with the fan (41), the dust removal nozzle (44) is uniformly communicated with the outside of the dust removal pipe (43), the dust removal net (42) is installed above the dust removal pipe (43), the dust removal nozzle (44) penetrates through the dust removal net (42), the sliding groove (45) is correspondingly formed in the inner wall of the cabinet body (1), and the end part of the dust removal net (42) is connected with the sliding groove (45) in a sliding manner.

6. The overhaul device for the high-low voltage power distribution cabinet according to claim 5, wherein the fixing device (5) comprises a pressing block (51), a second spring (52), a sliding rod (53), a through hole (54) and a limiting block (55), the sliding rod (53) is inserted into the inner wall, away from the cabinet door (2), of the cabinet body (1) in a sliding mode, the pressing block (51) is fixed to the end portion of the sliding rod (53), the second spring (52) is correspondingly fixed to the bottom portion of the pressing block (51), the end portion of the second spring (52) is fixedly connected with the outer wall of the cabinet body (1), the limiting block (55) is fixed to the bottom portion, close to the second spring (52), of the rotating rod (7), the through hole (54) is formed in the middle portion of the limiting block (55), and the sliding rod (53) is inserted into the through hole (54) in a sliding mode.