CN211879834U - Low-voltage switch cabinet - Google Patents

Abstract

The utility model discloses a low-voltage switch cabinet, including cubical switchboard body, supporting box, be equipped with a plurality of evenly distributed's universal wheel in the supporting box, the collateral brake function of universal wheel, the roating column and roating column rotate with the supporting box inner wall to be connected to the supporting box inner card income, and the roating column outside cover is equipped with gear one. Through supporting the case, the column spinner, gear one, gear two, the rotary rod, the lifter, the backup pad, a supporting seat, the universal wheel, mutually supporting between the handle, make things convenient for mobile device, when removing the device to the assigned position, rotate handle drive with rotary rod fixed connection's two rotations of gear to it is rotatory with a gear fixed connection's column spinner to drive, it descends to fix the device to drive the lifter, improve the stability of device, when needs mobile device, the reversal handle with on the supporting seat lift can.

Description

Low-voltage switch cabinet

Technical Field

The utility model relates to an electric appliance cabinet technical field specifically is a low-voltage switch cabinet.

Background

The low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and the like, and is used for power transmission, power distribution and electric energy conversion.

Although the wheels are installed on the existing device, the low-voltage switch cabinet can be conveniently carried and transferred, when the low-voltage switch cabinet is moved in place, the low-voltage switch cabinet body can be moved only by lightly stressing, so that the low-voltage switch cabinet is unstable to place, the existing device is poor in heat dissipation performance, the dryness of gas in the device cannot be guaranteed, and the service life of the device is greatly reduced. Therefore, the utility model provides a low-voltage switch cabinet to solve the above-mentioned problem that proposes.

Disclosure of Invention

An object of the utility model is to provide a low-voltage switchgear 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 low-voltage switch cabinet comprises a switch cabinet body and a support box, wherein a plurality of universal wheels which are uniformly distributed are arranged in the support box, the universal wheels have a braking function, a rotary column is clamped in the support box and is rotationally connected with the inner wall of the support box, a first gear is sleeved on the outer side of the rotary column and is fixedly connected with the rotary column, a second gear is arranged on the outer side of the first gear and is in meshed transmission connection with a second gear, a rotary rod penetrates through the second gear and is fixedly connected with the second gear, the rotary column is provided with an internal thread structure, a lifting rod is arranged in the rotary column and is provided with an external thread structure, a support seat is arranged at the lower end of the lifting rod and is fixedly connected with the support seat, and a plurality of support seats;

this internal light that is equipped with of cubical switchboard, this internal radiator fan that is equipped with of cubical switchboard, this internal gas outlet that is equipped with of cubical switchboard, the dehumidification device is installed to the gas outlet inboard, this internal card of cubical switchboard is equipped with the fixed block, is equipped with the air inlet in the fixed block, is equipped with the spread groove in the fixed block, and the spread groove inboard is equipped with sealed the pad, and the dust screen is installed in the fixed block outside, blocks into the connecting block.

As a further scheme of the utility model, this internal a plurality of grip block that is equipped with of cubical switchboard, the inside wall sliding connection of baffle and grip block is gone into to the card in the grip block, sets up the countersunk head bolt hole in the grip block.

As the utility model discloses further scheme, the supporting box inboard is equipped with a plurality of card post, and card post top sets up fillet or chamfer structure, and card post outside cover is equipped with the spring.

As a further scheme of the utility model, spring end and supporting box inner wall fixed connection, anticollision piece and spring and anticollision piece fixed connection are installed to the spring bottom, and the anticollision piece cover is in the card post outside and with card post sliding connection.

As the utility model discloses a further scheme, be equipped with in the backup pad with card post complex draw-in groove, the draw-in groove upper end sets up fillet or chamfer structure, the terminal welding of rotary rod has the handle, and handle outside cover is equipped with the heat preservation cotton pipe.

As a further scheme of the utility model, install the bolt in the countersunk head bolt hole, the cubical switchboard body inner wall is gone into to the bolt card, the protection is filled up to the supporting seat lower extreme is installed.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device is convenient to move by the mutual matching of the support box, the rotary column, the first gear, the second gear, the rotary rod, the lifting rod, the support plate, the support seat, the universal wheel and the handle, when the device is moved to a specified position, the rotary handle drives the second gear fixedly connected with the rotary rod to rotate, so that the rotary column fixedly connected with the first gear is driven to rotate, the lifting rod is driven to descend to fix the device, the stability of the device is improved, and when the device needs to be moved, the support seat is lifted by reversing the handle;

2. through the mutual matching among the clamping grooves, the clamping columns, the springs and the anti-collision blocks, the supporting plate can be conveniently limited to move when ascending or descending, the supporting plate is prevented from deflecting when moving, and the stability of the device is improved;

3. the heat dissipation speed of the device can be increased, the humidity of the air in the device can be reduced, and the service life of the device can be prolonged by the mutual matching of the heat dissipation fan, the dehumidifying device and the air outlet;

4. through mutually supporting between air inlet, fixed block, spread groove, connecting block, the dust screen, place the dust screen in the fixed block outside, go into the spread groove with the connecting block card in, make things convenient for the staff to install and change the dust screen.

Drawings

Fig. 1 is a schematic structural diagram of a low-voltage switch cabinet.

Fig. 2 is a schematic structural diagram of a low-voltage switch cabinet at a position a in fig. 1.

Fig. 3 is a schematic structural diagram of a fixing block in a low-voltage switch cabinet.

Fig. 4 is a schematic structural diagram of a connecting block in a low-voltage switch cabinet.

In the figure: 1. a switch cabinet body; 2. a support box; 3. a spin column; 4. a first gear; 5. a second gear; 6. rotating the rod; 7. a lifting rod; 8. a support plate; 9. a supporting seat; 10. a universal wheel; 11. a card slot; 12. clamping the column; 13. a spring; 14. an anti-collision block; 15. a handle; 16. a clamping block; 17. a partition plate; 18. countersunk bolt holes; 19. an illuminating lamp; 20. a heat radiation fan; 21. a dehumidifying device; 22. an air outlet; 23. an air inlet; 24. a fixed block; 25. connecting grooves; 26. connecting blocks; 27. a dust screen.

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. 1-4, in the embodiment of the present invention, a low voltage switch cabinet comprises a switch cabinet body 1, a supporting box 2, a plurality of uniformly distributed universal wheels 10 are arranged in the supporting box 2, the universal wheels 10 are provided with a braking function, a rotary column 3 is clamped in the supporting box 2 and the rotary column 3 is rotatably connected with the inner wall of the supporting box 2, a first gear 4 is sleeved outside the rotary column 3, the first gear 4 is fixedly connected with the rotary column 3, a second gear 5 is arranged outside the first gear 4, the first gear 4 is in meshing transmission connection with the second gear 5, a rotary rod 6 penetrates through the second gear 5 and the rotary rod 6 is fixedly connected with the second gear 5, a handle 15 is welded at the end of the rotary rod 6, a heat preservation cotton pipe is sleeved outside the handle 15, the rotary column 3 is provided with an internal thread structure, a lifting rod 7 is arranged in the rotary column 3, the lifting rod 7 is provided with an external thread structure, a supporting plate 8 is arranged, the lower end of the supporting plate 8 is provided with a plurality of supporting seats 9, and the lower ends of the supporting seats 9 are provided with protective pads;

the inner side of the supporting box 2 is provided with a plurality of clamping columns 12, the top ends of the clamping columns 12 are provided with round corners or chamfer structures, the outer sides of the clamping columns 12 are sleeved with springs 13, the tail ends of the springs 13 are fixedly connected with the inner wall of the supporting box 2, the bottom ends of the springs 13 are provided with anti-collision blocks 14, the springs 13 are fixedly connected with the anti-collision blocks 14, the anti-collision blocks 14 are sleeved on the outer sides of the clamping columns 12 and are in sliding connection with the clamping columns 12, clamping grooves 11 matched with the clamping columns 12 are formed in the supporting plate 8, and the upper ends of the;

be equipped with a plurality of grip block 16 in the cubical switchboard body 1, baffle 17 and 16 inner wall sliding connection of grip block are gone into to the interior card of grip block 16, set up countersunk bolt hole 18 in the grip block 16, install the bolt in the countersunk bolt hole 18, the bolt card is gone into 1 inner wall of cubical switchboard body, be equipped with light 19 in the cubical switchboard body 1, be equipped with radiator fan 20 in the cubical switchboard body 1, be equipped with gas outlet 22 in the cubical switchboard body 1, dehumidifying device 21 is installed to gas outlet 22 inboard, the inside card of cubical switchboard body is equipped with fixed block 24, be equipped with air inlet 23 in the fixed block 24, be equipped with spread groove 25 in the fixed block 24, spread groove 25 inboard is equipped with sealed the pad, dust screen 27 is installed in the 24.

The utility model discloses a theory of operation is:

the utility model discloses during the use, through supporting case 2, column spinner 3, gear one 4, gear two 5, rotary rod 6, lifter 7, backup pad 8, supporting seat 9, universal wheel 10, mutual cooperation between handle 15, make things convenient for the mobile device, when moving the device to the assigned position, rotate handle 15 and drive gear two 5 with rotary rod 6 fixed connection and rotate, thereby drive the column spinner 3 with gear one 4 fixed connection and rotate, drive lifter 7 and descend and fix the device, improve the stability of device, when needing the mobile device, reverse handle 15 will support the seat 9 and lift up can; through the mutual matching among the clamping grooves 11, the clamping columns 12, the springs 13 and the anti-collision blocks 14, the supporting plate 8 can be limited to move conveniently when the supporting plate 8 ascends or descends, the supporting plate 8 is prevented from deflecting when moving, and the stability of the device is improved; the mutual matching among the cooling fan 20, the dehumidifying device 21 and the air outlet 22 can accelerate the cooling speed of the device, reduce the humidity of the air in the device and prolong the service life of the device; through mutually supporting between air inlet 23, fixed block 24, connecting groove 25, connecting block 26, the dust screen 27, place the dust screen 27 in the fixed block 24 outside, go into connecting groove 25 with connecting block 26 card in, make things convenient for the staff installation and change dust screen 27.

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 (6)

1. A low-voltage switch cabinet comprises a switch cabinet body (1) and a support box (2), and is characterized in that a plurality of universal wheels (10) which are uniformly distributed are arranged in the support box (2), the universal wheels (10) have a brake function, a rotary column (3) is clamped in the support box (2), the rotary column (3) is rotatably connected with the inner wall of the support box (2), a first gear (4) is sleeved outside the rotary column (3), the first gear (4) is fixedly connected with the rotary column (3), a second gear (5) is arranged outside the first gear (4), the first gear (4) is in meshing transmission connection with the second gear (5), a rotary rod (6) penetrates through the second gear (5) and is fixedly connected with the second gear (5), the rotary column (3) is provided with an internal thread structure, a lifting rod (7) is arranged in the rotary column (3), and the lifting rod (7) is provided with an external thread structure, the lower end of the lifting rod (7) is provided with a supporting plate (8), the lifting rod (7) is fixedly connected with the supporting plate (8), and the lower end of the supporting plate (8) is provided with a plurality of supporting seats (9);

be equipped with light (19) in cubical switchboard body (1), be equipped with radiator fan (20) in cubical switchboard body (1), be equipped with gas outlet (22) in cubical switchboard body (1), dehumidifying device (21) are installed to gas outlet (22) inboard, cubical switchboard body (1) inside callipers is equipped with fixed block (24), be equipped with air inlet (23) in fixed block (24), be equipped with spread groove (25) in fixed block (24), spread groove (25) inboard is equipped with sealed the pad, dust screen (27) are installed in fixed block (24) outside, connecting block (26) are gone into to the interior card of spread groove (25).

2. The low-voltage switch cabinet according to claim 1, characterized in that a plurality of clamping blocks (16) are arranged in the switch cabinet body (1), partition plates (17) are clamped in the clamping blocks (16), the partition plates (17) are connected with the inner walls of the clamping blocks (16) in a sliding manner, and countersunk bolt holes (18) are arranged in the clamping blocks (16).

3. The low-voltage switch cabinet according to claim 1, characterized in that a plurality of clamping columns (12) are arranged on the inner side of the supporting box (2), the top ends of the clamping columns (12) are provided with round corners or chamfer structures, and springs (13) are sleeved on the outer sides of the clamping columns (12).

4. The low-voltage switch cabinet according to claim 3, characterized in that the end of the spring (13) is fixedly connected with the inner wall of the support box (2), the bottom end of the spring (13) is provided with an anti-collision block (14), the spring (13) is fixedly connected with the anti-collision block (14), and the anti-collision block (14) is sleeved outside the clamp column (12) and is slidably connected with the clamp column (12).

5. The low-voltage switch cabinet according to claim 1, characterized in that a clamping groove (11) matched with the clamping column (12) is formed in the supporting plate (8), a round angle or a chamfer structure is arranged at the upper end of the clamping groove (11), a handle (15) is welded at the tail end of the rotating rod (6), and a heat-insulating cotton pipe is sleeved on the outer side of the handle (15).

6. The low-voltage switch cabinet according to claim 2, characterized in that bolts are installed in the countersunk bolt holes (18) and clamped into the inner wall of the switch cabinet body (1), and a protective pad is installed at the lower end of the supporting seat (9).

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