CN115425543A - Switch cabinet with leveling device - Google Patents

Abstract

The invention discloses a switch cabinet with a leveling device, which relates to the technical field of switch cabinets and has the advantage that the switch cabinet can be stably placed outdoors, and the key points of the technical scheme are as follows: including the cabinet body and can dismantle the fixed plate of connection in cabinet body bottom, the top of fixed plate is equipped with two bubble levels, and two bubble levels are located the long limit and the broadside of fixed plate respectively, the relative both sides of fixed plate bottom all are equipped with the backup pad, the bottom of two backup pads all is equipped with two relative spouts, and all be connected with the bracing piece through the vertical sliding of slider in the spout, and the bottom of bracing piece all extends to outside the spout and all with ground contact, the inside of two backup pads all is equipped with the standing groove, and two spout tank bottoms on standing groove and the backup pad communicate, all be equipped with the levelling mechanism of contradicting with the bracing piece top in two standing grooves.

Description

Switch cabinet with leveling device

Technical Field

The invention relates to the technical field of switch cabinets, in particular to a switch cabinet with a leveling device.

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment.

At present, chinese patent with application number CN202121434574.1 on the market discloses a convenient outdoor switch cabinet, including the switch cabinet body, the top fixedly connected with of switch cabinet body supports the stake, the top fixedly connected with weather enclosure of supporting the stake, the bottom fixedly connected with leveling mechanism of switch cabinet body, the back fixedly connected with wiring mechanism of switch cabinet body, the vent has all been seted up to the upper and lower end of switch cabinet body and the central end of leveling mechanism, the inner wall fixedly connected with dustproof filter screen of vent, leveling mechanism is including supporting the base, adjusting bolt and supporting pad, adjusting bolt's the terminal and the top fixed connection of supporting pad. The technical problem of the cubical switchboard place when outdoor, because outdoor ground is unsmooth, the cubical switchboard chassis can't be adjusted according to the outdoor condition, leads to placing the phenomenon that there is rocking at open air cubical switchboard is solved. Therefore, the invention provides another new technical scheme to solve the technical problem that the switch cabinet placed outdoors shakes because the switch cabinet chassis cannot be adjusted according to outdoor conditions.

Disclosure of Invention

The invention aims to provide a switch cabinet with a leveling device, which has the advantage that the switch cabinet can be stably placed outdoors.

In order to solve the technical problem, the invention adopts the following technical scheme:

the invention provides a switch cabinet with a leveling device, which comprises a cabinet body and a fixed plate detachably connected to the bottom end of the cabinet body, wherein two bubble levels are arranged at the top end of the fixed plate and are respectively positioned on the long edge and the wide edge of the fixed plate, supporting plates are respectively arranged on two opposite sides of the bottom end of the fixed plate, two opposite sliding grooves are respectively arranged at the bottom ends of the two supporting plates, a supporting rod is connected to each sliding groove in a vertical sliding manner through a sliding part, the bottom end of each supporting rod extends out of each sliding groove and is in contact with the ground, placing grooves are respectively arranged inside the two supporting plates and are communicated with the bottoms of the two sliding grooves on the supporting plates, a leveling mechanism abutting against the top end of each supporting rod is arranged in each placing groove, and after the cabinet body and the fixed plate are leveled, a stabilizing plate abutting against the side wall of the cabinet body is arranged on the ground.

Through adopting above-mentioned technical scheme, the bottom of four bracing pieces is located outside the spout all the time, when laying the cabinet body in the open air, the bottom of four bracing pieces all contacts with ground, when the ground is uneven, one of them bracing piece bottom in the backup pad contacts with unevenness's ground earlier, then slide into the spout through the slider gradually with one of them bracing piece of ground contact, bracing piece top that slides into in the spout gradually this moment gets into the standing groove and promotes another bracing piece roll-off spout gradually in the backup pad through leveling mechanism, until the bottom of another bracing piece and ground contact can, when sliding into the spout gradually with one of them bracing piece of ground contact, contact with one of them bracing piece of ground contact with ground all the time, can realize laying the cabinet body steadily in the open air through the cooperation of slider and two backup pads and two bracing pieces that set up in two backup pads and leveling mechanism this moment, after the bottom of four bracing pieces all contacts with ground, can be convenient to the installer through the bubble spirit level and know whether the fixed plate is in the horizontality, and use is simple and convenient.

Preferably, the slider includes the vertical spacing groove that sets up in spout cell wall one side, and the equal vertical sliding of spacing groove is connected with the slider, and slider fixed connection is on the lateral wall of bracing piece, four all be equipped with the spring between the bottom cell wall of spacing groove and the slider.

Preferably, the top ends of the four support rods all extend into the placement groove, the leveling mechanism comprises a first trapezoidal plate placed in the placement groove, the first trapezoidal plate is located between the two support rods, and the top end faces of the support rods are inclined faces matched with the first trapezoidal plate.

Preferably, two the intercommunication groove that runs through the backup pad and communicate with the standing groove is all seted up to one side that the backup pad is close to each other, one side that first trapezoidal plate is close to the intercommunication groove has been seted up and has been pushed away the groove, the bottom of fixed plate is equipped with the U-shaped support, and rotates between the relative both sides of support and be connected with the pivot, the relative both sides of pivot all are equipped with the push pedal, two the equal level of one end that the pivot was kept away from in the push pedal is equipped with the post that pushes away, two it is located the inslot that pushes away on two first trapezoidal plates respectively to push away the post, and the top that pushes away the groove and the outer wall contact of bottom cell wall all with the post that pushes away.

Preferably, leveling mechanism includes second trapezoidal plate, two right angle set squares, two pushballs, second trapezoidal plate, two right angle set squares, two pushballs all are located the standing groove, and two right angle set squares set up relatively and equal fixed connection is on the bottom cell wall of standing groove, second trapezoidal plate horizontal slip connect on standing groove bottom cell wall and be located between two right angle set squares, two the pushballs are located respectively between two right angle set squares and the second trapezoidal plate, and the inclined plane of right angle set square and second trapezoidal plate all with the outer wall contact of pushball, two the top of bracing piece all is equipped with the ejector pad that is located the standing groove, and two ejector pads are located two below of pushing balls respectively and contradict with the pushball.

Preferably, the leveling mechanism is including placing a plurality of balls in the standing groove, the standing groove is the U-shaped, and the outer wall of each ball all contacts with the cell wall of standing groove, two the top of bracing piece all is equipped with the conflict pole that is located the standing groove, and the conflict pole keeps away from the one end of bracing piece and contacts with the ball outer wall that is close to the spout, the box is placed to the equal fixedly connected with in both sides relatively of fixed plate bottom, and the box mouth of placing the box down, two the backup pad is vertical respectively to be inserted and is established in two places the box, the one end that is close to place the box on the fixed plate all is equipped with the impeller that is used for promoting the vertical reciprocating of backup pad.

Preferably, the pushing member comprises a thread groove which is formed in the top end of the fixing plate and communicated with the placing box, a bolt is connected to the thread groove in a threaded manner, and the bottom end of the bolt extends into the placing box and is rotatably connected with the top end of the supporting plate.

Preferably, two the top of backup pad is all vertical to be equipped with two slide bars, the box bottom of placing the box is seted up and is run through the fixed plate and be used for supplying the vertical recess that passes in two slide bar tops respectively, the thread groove is located between two recesses.

Preferably, four the bottom of bracing piece all is equipped with the clamp plate, and the bottom of clamp plate all is equipped with the rubber skid resistant course with ground contact.

Preferably, the bottom of the cabinet body is equipped with vertical rectangular block, the top of fixed plate is equipped with the embedded groove that is used for supplying the vertical embedding of rectangular block, one side cell wall of embedded groove is equipped with the first groove, the top of fixed plate is equipped with the second groove with first groove intercommunication, one side that the rectangular block is close to the first groove is equipped with the draw-in groove, first inslot horizontal migration is connected with the kelly, and the one end level of kelly extends to in the draw-in groove, the vertical threaded rod that is equipped with in top of kelly, and the top of threaded rod passes and threaded connection has the nut from the second groove, the bottom of nut is contradicted with the top of fixed plate.

The invention has the beneficial effects that: the bottom of four bracing pieces is located outside the spout all the time, when laying the cabinet body in the open air, the bottom of four bracing pieces all contacts with ground, when ground unevenness, one of them bracing piece bottom in the backup pad contacts with unevenness ground earlier, then slide into the spout gradually through the slider with one of them bracing piece of ground contact, the bracing piece top that slides into in the spout gradually this moment gets into the standing groove and promotes another bracing piece in the backup pad through levelling mechanism roll-off spout gradually, until the bottom of another bracing piece with ground contact can, when sliding into the spout gradually with one of them bracing piece of ground contact, contact with one of them bracing piece of ground contact all the time with ground, can realize laying the cabinet body stably in the open air through slider and two backup pads and the cooperation that sets up two bracing pieces in two backup pads and levelling mechanism this moment, all contact with ground when the bottom of four bracing pieces, can be convenient for the installer to know whether the fixed plate is in the horizontality through the bubble spirit level, and convenience simple to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a schematic structural diagram of the first trapezoidal plate according to the present embodiment;

FIG. 3 is a schematic structural diagram of a push rod embodying the present embodiment;

FIG. 4 is a schematic structural diagram of the second trapezoidal plate according to the present embodiment;

FIG. 5 is a schematic structural diagram of a storage case according to the present embodiment;

FIG. 6 is a schematic structural diagram of a slide bar according to the present embodiment;

fig. 7 is a schematic structural diagram for embodying the second groove of this embodiment.

Description of reference numerals:

in the figure: 1. a cabinet body; 2. a fixing plate; 3. a bubble level; 4. a support plate; 5. a chute; 6. a support bar; 7. a placement groove; 8. a limiting groove; 9. a slider; 10. a spring; 12. a first trapezoidal plate; 13. a bevel; 14. a communicating groove; 15. pushing the groove; 16. a support; 17. a rotating shaft; 18. pushing the plate; 19. pushing the column; 20. a second trapezoidal plate; 21. a right-angle set square; 22. pushing the ball; 23. pushing a block; 24. a ball bearing; 25. a touch bar; 26. placing a box; 27. a thread groove; 28. a bolt; 29. a slide bar; 30. a groove; 31. pressing a plate; 32. a rubber anti-slip layer; 33. a rectangular block; 34. embedding the groove; 35. a first groove; 36. a second groove; 37. a card slot; 38. a clamping rod; 39. a threaded rod; 40. a nut; 41. and a stabilizing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

The utility model provides a take levelling device's cubical switchboard, as shown in fig. 1 and fig. 2, including the cabinet body 1 and can dismantle the fixed plate 2 of connection in the 1 bottom of the cabinet body, the length direction of the cabinet body 1 and the face of fixed plate 2 are the vertical distribution, the top of fixed plate 2 is equipped with two bubble spirit levels 3, and two bubble spirit levels 3 are located the long limit and the broadside of fixed plate 2 respectively, the relative both sides of fixed plate 2 bottom all are equipped with backup pad 4, the bottom of two backup pad 4 all is equipped with two relative spouts 5, and all be connected with bracing piece 6 through the vertical sliding of slider in the spout 5, and the bottom of bracing piece 6 all extends outside spout 5 and all contacts with ground, the inside of two backup pad 4 all is equipped with standing groove 7, and standing groove 7 communicates with two spout 5 tank bottoms in the backup pad 4, all be equipped with the leveling mechanism of contradicting on bracing piece 6 top in two standing grooves 7, after the cabinet body 1, fixed plate 2 is by the leveling, subaerial stabilizer plate 41 with the conflict of the side wall of the cabinet body 1.

As shown in fig. 1 and 2, the bottom ends of four support rods 6 are always located outside the sliding groove 5, when the cabinet 1 is placed outdoors, the bottom ends of the four support rods 6 are all in contact with the ground, when the ground is uneven, the bottom end of one support rod 6 on the support plate 4 is firstly in contact with the uneven ground, then one support rod 6 in contact with the ground gradually slides into the sliding groove 5 through the sliding part, at this time, the top end of the support rod 6 gradually sliding into the sliding groove 5 enters the placing groove 7 and pushes another support rod 6 on the support plate 4 to gradually slide out of the sliding groove 5 through the leveling mechanism, until the bottom end of the other support rod 6 is in contact with the ground, when one support rod 6 in contact with the ground gradually slides into the sliding groove 5, one support rod 6 in contact with the ground is always in contact with the ground, at this time, the cabinet 1, the fixed plate 2 can be stably placed in the leveling and is placed outdoors through the cooperation of the sliding part, the two support rods 6 on the two support plates 4 and the leveling mechanism, the cabinet 1, the fixed plate 41 can be conveniently installed in a state after the cabinet 1, and the fixed plate 2 are leveled, and whether the bottom end of the cabinet can be conveniently installed through the fixed plate 2, and the horizontal air bubble of the fixed plate 41.

As shown in fig. 2, the slider includes the vertical spacing groove 8 that sets up in 5 cell wall one sides of spout, and the equal vertical sliding of spacing groove 8 is connected with slider 9, and slider 9 fixed connection is on the lateral wall of bracing piece 6, all be equipped with spring 10 between the bottom cell wall of four spacing grooves 8 and the slider 9, the aim at of this setting is when bracing piece 6 roll-off gradually or when sliding into in the spout 5, bracing piece 6 drives slider 9 and slides in spacing groove 8, when bracing piece 6 roll-off spout 5 gradually, spring 10 is compressed, when bracing piece 6 slides into spout 5 gradually, spring 10 is stretched, can reduce through the cooperation of spring 10 with spacing groove 8 and slider 9 and lay cabinet body 1 not, when fixed plate 2, the condition that bracing piece 6 fell out from the spout 5 takes place, convenience simple to use.

As shown in fig. 2, the top ends of the four support rods 6 all extend into the placement groove 7, the leveling mechanism includes a first trapezoidal plate 12 placed in the placement groove 7, the first trapezoidal plate 12 is located between the two support rods 6, and the top end surfaces of the support rods 6 are inclined surfaces 13 matched with the first trapezoidal plate 12, the purpose of this setting is that when one support rod 6 on the support plate 4 gradually slides into the sliding groove 5, the inclined surface 13 on the support rod 6 gradually sliding into the sliding groove 5 can push the first trapezoidal plate 12 to horizontally slide in the placement groove 7, at this time, the first trapezoidal plate 12 horizontally sliding can push the other support rod 6 to gradually slide out of the sliding groove 5 through the inclined surface 13 on the other support rod 6, and the use is simple and convenient.

As shown in fig. 2, 3 and 7, a communicating groove 14 which runs through the supporting plate 4 and is communicated with the placing groove 7 is formed in one side, which is close to each other, of each of the two supporting plates 4, a pushing groove 15 is formed in one side, which is close to the communicating groove 14, of each of the first trapezoidal plates 12, a U-shaped support 16 is arranged at the bottom end of the fixing plate 2, a rotating shaft 17 is rotatably connected between the two opposite sides of the support 16, pushing plates 18 are arranged on the two opposite sides of the rotating shaft 17, pushing posts 19 are horizontally arranged at one ends, which are far away from the rotating shaft 17, of the two pushing plates 18, the two pushing posts 19 are respectively located in the pushing grooves 15 on the two first trapezoidal plates 12, and the top end and the bottom end groove wall of each pushing groove 15 are in contact with the outer wall of each pushing post 19.

As shown in fig. 2, fig. 3 and fig. 7, when the ground below the two supporting plates 4 is uneven, the two supporting rods 6 on one of the supporting plates 4 sequentially contact the ground, and then the two supporting rods 6 in contact with the ground gradually slide into the sliding grooves 5 to push the first trapezoidal plate 12 to vertically move in the direction close to the top end groove wall of the placing groove 7 in the placing groove 7, at this time, the other first trapezoidal plate 12 can be driven to move downwards in the placing groove 7 of the other supporting plate 4 through the cooperation of the pushing grooves 15, the pushing plates 18, the rotating shafts 17 and the pushing posts 19, at this time, the first trapezoidal plate 12 moving downwards can simultaneously drive the two supporting rods 6 on the other supporting plate 4 to move downwards, until the two supporting rods 6 on the other supporting plate 4 sequentially contact the ground, at this time, the cabinet 1 can be stably placed on the uneven ground with high altitude through the cooperation of the pushing grooves 15, the pushing plates 18, the rotating shafts 17, the two first trapezoidal plates 12, the two placing grooves 7, the four supporting rods 6 and the four sliding grooves 5, and the pushing posts 19 are arranged along the length direction of the pushing grooves 15, which is simple and convenient to use.

As shown in fig. 4, or the leveling mechanism includes a second trapezoidal plate 20, two right-angled triangular plates 21, two pushing balls 22, the second trapezoidal plate 20, two right-angled triangular plates 21, two pushing balls 22 are located in the placing groove 7, and the two right-angled triangular plates 21 are oppositely disposed and fixedly connected to the bottom groove wall of the placing groove 7, the second trapezoidal plate 20 is horizontally slidably connected to the bottom groove wall of the placing groove 7 and located between the two right-angled triangular plates 21, the two pushing balls 22 are respectively located between the two right-angled triangular plates 21 and the second trapezoidal plate 20, and the inclined surfaces 13 of the right-angled triangular plates 21 and the second trapezoidal plate 20 are respectively in contact with the outer walls of the pushing balls 22, the top ends of the two support rods 6 are respectively provided with a pushing block 23 located in the placing groove 7, and the two pushing blocks 23 are respectively located below the two pushing balls 22 and in contact with the pushing balls 22, the arrangement aims to push the pushing blocks 23 on the support rods 6 gradually sliding into the sliding groove 5 to push the pushing balls 22 to move the second trapezoidal plate 20 upward when one of the support rods 6 gradually slides into the sliding groove 5, and then the other one of the second trapezoidal plate 20 is close to another pushing triangle 21, and then the other supporting rod 21 can be moved to the other triangular plate, and the other supporting rod 21 can be moved to the other triangular plate.

As shown in fig. 5 and fig. 6, or the leveling mechanism includes a plurality of balls 24 placed in the placement groove 7, the placement groove 7 is U-shaped, the outer wall of each ball 24 is in contact with the groove wall of the placement groove 7, the top ends of the two support rods 6 are provided with contact rods 25 located in the placement groove 7, one ends of the contact rods 25 far away from the support rods 6 are in contact with the outer wall of the ball 24 close to the sliding groove 5, opposite sides of the bottom end of the fixing plate 2 are fixedly connected with the placement boxes 26, and the box openings of the placement boxes 26 are downward, the two support plates 4 are vertically inserted into the two placement boxes 26 respectively, one end of the fixing plate 2 close to the placement boxes 26 is provided with a pushing member for pushing the support plates 4 to vertically move up and down, the support rods 6 gradually sliding into the sliding groove 5 gradually slide into the sliding groove 5 through the contact rods 25 and the balls 24 and the other contact rods 25, push the other support rod 6 gradually sliding out of the sliding groove 5, one support plate 4 vertically moves downward through uneven pushing, so that the bottom end of one support plate 4 gradually slides out of the placement boxes 26, at this time, the two support plates and the two boxes 26 and the two push rods 24 and the four push the other push rods 6 and the other pushing member 6 are matched with the four push grooves 24, and the four supporting plates 1 can be placed in a stable and placed cabinet.

As shown in fig. 6, the pushing member comprises a thread groove 27 which is arranged at the top end of the fixing plate 2 and communicated with the placing box 26, a bolt 28 is connected to the thread groove 27 in a threaded manner, the bottom end of the bolt 28 extends into the placing box 26 and is rotatably connected with the top end of the supporting plate 4, the bolt 28 is screwed, the supporting plate 4 can be vertically moved downwards through the matching of the threads and the thread groove 27, so that one end of the supporting plate 4 slides out of the placing box 26, and the use is simple and convenient.

As shown in fig. 6, two sliding rods 29 are vertically arranged at the top ends of the two supporting plates 4, grooves 30 which penetrate through the fixing plate 2 and are used for allowing the top ends of the two sliding rods 29 to vertically penetrate through are formed in the box bottom for placing the box 26, the thread groove 27 is located between the two grooves 30, the purpose of the arrangement is that when one end of the supporting plate 4 slides out from the interior of the box 26, the stability of the supporting plate 4 during sliding can be improved through the matching of the sliding rods 29 and the grooves 30, and the use is simple and convenient.

As shown in fig. 1 and 7, a vertical rectangular block 33 is disposed at the bottom end of the cabinet 1, an insertion groove 34 for vertically inserting the rectangular block 33 is disposed at the top end of the fixing plate 2, a first groove 35 is disposed on a groove wall on one side of the insertion groove 34, a second groove 36 communicated with the first groove 35 is disposed at the top end of the fixing plate 2, a clamping groove 37 is disposed on one side of the rectangular block 33 close to the first groove 35, a clamping rod 38 is connected to the first groove 35 in a horizontally moving manner, one end of the clamping rod 38 horizontally extends into the clamping groove 37, a threaded rod 39 is vertically disposed at the top end of the clamping rod 38, a nut 40 is connected to the top end of the fixing plate 2 in a threaded manner by passing through the second groove 36 at the top end of the threaded rod 39, the nut 40 is screwed into the threaded rod 39, the bottom end of the nut 40 is tightly aligned with the insertion groove 34, the threaded rod 39 is pushed to drive the clamping rod 38 to move in a direction away from the bottom end of the first groove 35, the clamping rod 38 is moved in a direction far away from the bottom end of the groove 35 until the clamping rod 38 is horizontally inserted into the clamping groove 37, and the nut 40 is screwed into the threaded rod 39, so that the top end of the nut is tightly with the top end of the fixing plate 2, and the fixing plate 2 can be mounted on the fixing plate 2, and the cabinet can be conveniently dismounted cabinet 2.

As shown in fig. 1, the bottom ends of the four support rods 6 are provided with the pressing plates 31, the bottom ends of the pressing plates 31 are provided with the rubber anti-slip layers 32 which are in contact with the ground, the purpose of the arrangement is to increase the contact area between the support rods 6 and the ground through the pressing plates 31, the friction resistance between the pressing plates 31 and the ground can be increased through the rubber anti-slip layers 32, and the use is simple and convenient.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (10)

1. The utility model provides a take levelling device's cubical switchboard, its characterized in that, include the cabinet body (1) and can dismantle fixed plate (2) of connection in the cabinet body (1) bottom, the top of fixed plate (2) is equipped with two bubble spirit levels (3), and just two bubble spirit levels (3) are located the long limit and the broadside of fixed plate (2) respectively, the relative both sides of fixed plate (2) bottom all are equipped with backup pad (4), two the bottom of backup pad (4) all is equipped with two relative spout (5), and all is connected with bracing piece (6) through the vertical sliding of slider in spout (5), and the bottom of bracing piece (6) all extends outside spout (5) and all contacts with ground, two the inside of backup pad (4) all is equipped with standing groove (7), and standing groove (7) and two spout (5) tank bottoms intercommunication on backup pad (4), two all be equipped with the leveling mechanism of contradicting with bracing piece (6) top in standing groove (7), after the cabinet body (1), fixed plate (2) are by the leveling, subaerial be equipped with the steadying plate (41) lateral wall of the cabinet body (1).

2. The switch cabinet with the leveling device, according to claim 1, wherein the sliding member comprises a limiting groove (8) vertically disposed on one side of the groove wall of the sliding groove (5), the limiting groove (8) is vertically connected with a sliding block (9) in a sliding manner, the sliding block (9) is fixedly connected to the side wall of the supporting rod (6), and springs (10) are disposed between the bottom groove wall of the four limiting grooves (8) and the sliding block (9).

3. The switchgear cabinet with leveling device according to claim 2, wherein the top ends of the four support rods (6) extend into the placement groove (7), the leveling mechanism comprises a first trapezoidal plate (12) placed in the placement groove (7), the first trapezoidal plate (12) is located between the two support rods (6), and the top end surfaces of the support rods (6) are inclined surfaces (13) matched with the first trapezoidal plate (12).

4. The switch cabinet with the leveling device, according to claim 3, wherein a communicating groove (14) which penetrates through the support plate (4) and is communicated with the placing groove (7) is formed in each of the two adjacent sides of the support plate (4), a pushing groove (15) is formed in each of the two adjacent sides of the first trapezoidal plate (12) adjacent to the communicating groove (14), a U-shaped bracket (16) is arranged at the bottom end of the fixed plate (2), a rotating shaft (17) is rotatably connected between the two opposite sides of the bracket (16), push plates (18) are arranged on the two opposite sides of the rotating shaft (17), push posts (19) are horizontally arranged at the ends of the two push plates (18) far away from the rotating shaft (17), the two push posts (19) are respectively located in the pushing grooves (15) on the two first trapezoidal plates (12), and the top end and the bottom end of the pushing groove (15) are both contacted with the outer walls of the push posts (19).

5. The switch cabinet with the leveling device, according to claim 1, wherein the leveling mechanism comprises a second trapezoidal plate (20), two triangular right-angle plates (21), and two pushing balls (22), the second trapezoidal plate (20), the two triangular right-angle plates (21), and the two pushing balls (22) are all located in the placement groove (7), the two triangular right-angle plates (21) are oppositely arranged and are all fixedly connected to the bottom groove wall of the placement groove (7), the second trapezoidal plate (20) is horizontally slidably connected to the bottom groove wall of the placement groove (7) and is located between the two triangular right-angle plates (21), the two pushing balls (22) are respectively located between the two triangular right-angle plates (21) and the second trapezoidal plate (20), the inclined surfaces (13) of the triangular right-angle plates (21) and the second trapezoidal plate (20) are both in contact with the outer walls of the pushing balls (22), the top ends of the two support rods (6) are both provided with pushing blocks (23) located in the placement groove (7), and the two pushing blocks (23) are respectively located below the two pushing balls (22) and are in contact with the pushing balls (22).

6. The switch cabinet with the leveling device, according to claim 1, wherein the leveling mechanism comprises a plurality of balls (24) placed in a placing groove (7), the placing groove (7) is U-shaped, the outer wall of each ball (24) is in contact with the wall of the placing groove (7), the top ends of two support rods (6) are provided with abutting rods (25) located in the placing groove (7), one ends of the abutting rods (25) far away from the support rods (6) are in contact with the outer walls of the balls (24) close to a sliding groove (5), two opposite sides of the bottom end of the fixed plate (2) are fixedly connected with placing boxes (26), the box openings of the placing boxes (26) face downwards, the two support plates (4) are respectively vertically inserted into the two placing boxes (26), and one end of the fixed plate (2) close to the placing boxes (26) is provided with a pushing member for pushing the support plates (4) to vertically move up and down.

7. The switchgear cabinet with leveling device according to claim 6, wherein the pushing member comprises a threaded groove (27) opened at the top end of the fixing plate (2) and communicating with the placing box (26), a bolt (28) is connected to the threaded groove (27) by internal thread, and the bottom end of the bolt (28) extends into the placing box (26) and is rotatably connected with the top end of the supporting plate (4).

8. The switch cabinet with the leveling device according to claim 6, wherein two sliding rods (29) are vertically arranged at the top ends of the two supporting plates (4), a groove (30) which penetrates through the fixing plate (2) and is used for vertically penetrating the top ends of the two sliding rods (29) is formed at the bottom of the placing box (26), and the thread groove (27) is located between the two grooves (30).

9. The switchgear cabinet with leveling device according to claim 1, wherein the bottom ends of the four support rods (6) are provided with press plates (31), and the bottom ends of the press plates (31) are provided with rubber anti-slip layers (32) contacting with the ground.

10. The switch cabinet with the leveling device, according to claim 1, wherein a vertical rectangular block (33) is disposed at the bottom end of the cabinet body (1), an embedded groove (34) for vertically embedding the rectangular block (33) is disposed at the top end of the fixing plate (2), a first groove (35) is disposed on one side groove wall of the embedded groove (34), a second groove (36) communicated with the first groove (35) is disposed at the top end of the fixing plate (2), a clamping groove (37) is disposed on one side of the rectangular block (33) close to the first groove (35), a clamping rod (38) is connected to the first groove (35) in a horizontally moving manner, one end of the clamping rod (38) horizontally extends into the clamping groove (37), a threaded rod (39) is vertically disposed at the top end of the clamping rod (38), a nut (40) is connected to the top end of the threaded rod (39) through the second groove (36) in a threaded manner, and the bottom end of the nut (40) abuts against the top end of the fixing plate (2).

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