CN212935808U

CN212935808U - Medium-high voltage frequency converter convenient to dismantle fast

Info

Publication number: CN212935808U
Application number: CN202022342639.1U
Authority: CN
Inventors: 刘秋辉
Original assignee: GUANGZHOU ZHUFENG ELECTRIC CO Ltd
Current assignee: GUANGZHOU ZHUFENG ELECTRIC CO Ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-04-09
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a well high-voltage inverter convenient to dismantle fast relates to converter technical field, the intelligent cabinet temperature adjusting device comprises a cabinet body, the seat is placed to the interior diapire fixedly connected with of the cabinet body, the inside of the cabinet body is equipped with the converter body, the bottom surface of converter body contacts with the interior diapire of placing the seat, the right flank of the cabinet body articulates through the hinge has the cabinet door, a side fixedly connected with fixed plate that the cabinet door is close to the converter body. The utility model relates to a rational in infrastructure, it can be through changeing handle, installing frame, mounting panel, mounting groove, bull stick, first conical gear, second conical gear, backup pad, two-way screw rod, movable plate, screwed pipe, support frame, pull rod, sliding plate, lifter, fourth pressure spring, spout, third pressure spring, gag lever post, connecting plate, cardboard and the draw-in groove between the cooperation setting, can install the converter and operate more convenient when dismantling, can improve staff's work efficiency.

Description

Medium-high voltage frequency converter convenient to dismantle fast

Technical Field

The utility model relates to a converter technical field specifically is a well high-voltage inverter convenient to dismantle fast.

Background

The frequency converter is used for controlling power control equipment of the alternating current motor by changing the working power supply frequency mode of the motor by applying a frequency conversion technology and a microelectronic technology, and mainly comprises a rectifying unit, a filtering unit, an inverting unit, a braking unit, a driving unit, a detection unit and a microprocessing unit.

The existing frequency converter is mostly directly installed and fixed in the cabinet body through the bolt, when the frequency converter needs to be overhauled and maintained or replaced, the frequency converter needs to be disassembled one by a bolt assembly, the frequency converter is inconvenient to disassemble, the frequency converter is inconvenient to install and operate simultaneously, the work of workers is inconvenient, and after the frequency converter is fixed, the frequency converter is easy to shake when being moved, so that certain damage is caused to the frequency converter. Therefore, the medium-high voltage frequency converter convenient to disassemble quickly is provided, and the problems are solved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a well high-voltage inverter convenient to dismantle fast for solve the problem that proposes among the background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a medium-high voltage frequency converter convenient to disassemble quickly comprises a cabinet body, wherein a placing seat is fixedly connected to the inner bottom wall of the cabinet body, a frequency converter body is arranged in the cabinet body, the bottom surface of the frequency converter body is in contact with the inner bottom wall of the placing seat, a cabinet door is hinged to the right side surface of the cabinet body through hinges, a fixed plate is fixedly connected to one side surface, close to the frequency converter body, of the cabinet door, first pressure springs are fixedly connected to the left side surface of the fixed plate, the first pressure springs are arranged at equal intervals, an extrusion plate is arranged on the left side of the fixed plate, one end, far away from the fixed plate, of each first pressure spring is fixedly connected with the right side surface of the extrusion plate, an installation frame is fixedly connected to the inner side wall of the cabinet body, an installation plate is fixedly connected to the inner side wall of the installation frame, guide grooves, the mounting groove has been seted up in the left side of mounting panel upper surface, the fluting has been seted up to the inside wall of mounting groove, the notched inside wall rotates through the bearing and is connected with the bull stick, the left end of bull stick runs through mounting panel, installing frame and the cabinet body in proper order and fixedly connected with changes the handle, and the bull stick rotates with installing frame and the cabinet body to be connected, the first conical gear of right-hand member fixedly connected with of bull stick, the inside wall fixedly connected with backup pad of mounting groove, the surface of backup pad rotates through the bearing and is connected with two-way screw rod, the outer fixed surface of two-way screw rod is connected with second conical gear, and second conical gear meshes with first.

Two groups of symmetrical limiting grooves are formed in the inner side wall of the mounting groove, two symmetrical movable plates are arranged on the outer surface of the two-way screw, the left side surface and the right side surface of each movable plate are located in the limiting grooves, a threaded pipe is embedded in the outer surface of each movable plate, the threaded pipe is sleeved on the outer surface of the two-way screw in a threaded manner, one side surface, away from each other, of each movable plate is fixedly connected with a support frame, one side surface, away from each other, of each support frame is fixedly connected with fourth pressure springs which are arranged at equal intervals, one side, away from each other, of each support frame is provided with a sliding plate, the left side surface and the right side surface of each sliding plate are slidably connected with the inner wall of the limiting grooves, one end, close to the sliding plate, of each fourth pressure spring is, the pull rod penetrates through the sliding plates and is connected with the sliding plates in a sliding manner, one side surface of each sliding plate, which is far away from the fourth pressure spring, is fixedly connected with a lifting rod, the lifting rods are connected with the mounting grooves in a sliding manner, the right side surface of each lifting rod is hinged with a connecting plate through a pin shaft, one side surface of each connecting plate, which is far away from the mounting plate, is provided with a clamping groove, the bottom end of the clamping plate is clamped with the clamping groove, the upper surface and the bottom surface of the mounting plate are respectively provided with a sliding groove, the inner side wall of each sliding groove is fixedly connected with a limiting rod, the outer surface of each limiting rod is connected with a sliding block in a sliding manner, the right end of each connecting plate is hinged with the inner wall of the sliding block through a pin shaft, the outer surface of each limiting rod is wound with a third pressure spring, and the left end and the right end of the third pressure spring are fixedly connected with the right side surface of the sliding block and the inner side wall of the sliding groove respectively, and each side surface, far away from the mounting plate, of the clamping plate is provided with a guide mechanism.

As a preferred technical scheme of the utility model, the interior roof of the cabinet body and the equal fixedly connected with mounting bracket of interior diapire, every a side that the mounting bracket is close to the mounting frame all is connected with the surface fixed connection of mounting frame, every the equal fixedly connected with radiator fan of surface of mounting bracket, two symmetrical fresh air inlets have been seted up to the left surface of the cabinet body, the left surface of the cabinet body is equipped with two symmetrical filter screens, and the edge of filter screen is connected with the left surface of the cabinet body through the screw, the louvre has been seted up to the upper surface of the cabinet body.

As a preferred technical scheme of the utility model, the silica gel ball that a side fixedly connected with equidistance was arranged of stripper plate near the converter body, and the silica gel ball contacts with the surface of converter body.

As a preferred technical scheme of the utility model, the equal fixedly connected with supporting legs in four edges of cabinet body bottom surface, and the bottom surface fixedly connected with rubber slipmat of supporting legs.

As a preferred technical scheme of the utility model, every the left and right sides face of movable plate all rotates and is connected with first gyro wheel, and first gyro wheel and spacing groove sliding connection.

As a preferred technical scheme of the utility model, guiding mechanism includes fixed frame, a side that fixed frame is close to the cardboard all is connected with the external fixed surface of cardboard, and the inner wall sliding connection of fixed frame has the roof, a side that fixed frame was kept away from to the roof rotates and is connected with the second gyro wheel, and second gyro wheel and guide way sliding connection, the inner wall fixedly connected with second pressure spring of fixed frame, and the second pressure spring is close to the one end of roof and the external fixed surface of roof and is connected.

The utility model discloses the beneficial effect who reaches is: the utility model relates to a medium-high voltage frequency converter convenient for quick disassembly, aiming at the defects in the prior art, the frequency converter is improved in the following ways, through the matching arrangement among a rotating handle, an installation frame, an installation plate, an installation groove, a rotating rod, a first bevel gear, a second bevel gear, a support plate, a two-way screw, a movable plate, a threaded pipe, a support frame, a pull rod, a sliding plate, a lifting rod, a fourth pressure spring, a sliding groove, a third pressure spring, a limiting rod, a connecting plate, a clamping plate and a clamping groove, when the frequency converter body is fixedly installed, the frequency converter body is pushed, the clamping plate is extruded under the pushing of the frequency converter body, and finally the bottom end of the clamping plate is clamped into the clamping groove, thereby the clamping effect on the frequency converter body is more conveniently realized, the elastic force of the fourth pressure spring is utilized, the clamping effect of the connecting plate on the clamping plate can be effectively improved, when the frequency, only need to rotate the handle, make the bull stick rotate, and make first bevel gear drive second bevel gear and rotate, make two-way screw rod can rotate, further make the screwed pipe drive the movable plate and remove, make the pull rod can stimulate the sliding plate, can make the connecting plate be close to the mounting panel, make draw-in groove and cardboard separation, can lift the converter body off, it is more convenient to operate, thereby staff's work efficiency has been improved, through first pressure spring, the fixed plate, place the cooperation setting between seat and the stripper plate, can close the cabinet door, make the stripper plate can play the converter body and hug closely the effect, effectually prevent that the converter body from taking place acutely to rock in the transportation, thereby the effectual firm effect of converter body of having guaranteed.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a cross-sectional view of a front view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at C in fig. 1 according to the present invention.

In the figure: 1. a cabinet body; 2. a guide mechanism; 201. a fixing frame; 202. a second pressure spring; 203. a top plate; 3. a pressing plate; 4. a cabinet door; 5. a first pressure spring; 6. a frequency converter body; 7. a fixing plate; 8. a slider; 9. installing a frame; 10. mounting a plate; 11. clamping a plate; 12. turning a handle; 13. a connecting plate; 14. a mounting frame; 15. a third pressure spring; 16. a heat radiation fan; 17. a guide groove; 18. grooving; 19. a rotating rod; 20. a first bevel gear; 21. a second bevel gear; 22. a support plate; 23. a bidirectional screw; 24. moving the plate; 25. a limiting groove; 26. a support frame; 27. a pull rod; 28. a chute; 29. a sliding plate; 30. a lifting rod; 31. a fourth pressure spring; 32. a placing seat; 33. a card slot; 34. a limiting rod; 35. and (4) mounting the groove.

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.

Example (b): as shown in fig. 1-4, a medium-high voltage frequency converter convenient for quick disassembly includes a cabinet body 1, a placing seat 32 is fixedly connected to an inner bottom wall of the cabinet body 1, a frequency converter body 6 is arranged inside the cabinet body 1, a bottom surface of the frequency converter body 6 contacts with the inner bottom wall of the placing seat 32, a cabinet door 4 is hinged to a right side surface of the cabinet body 1 through a hinge, a fixing plate 7 is fixedly connected to a side surface of the cabinet door 4 close to the frequency converter body 6, first pressure springs 5 are fixedly connected to a left side surface of the fixing plate 7 and are equidistantly arranged, a pressing plate 3 is arranged on a left side of the fixing plate 7, one end of each first pressure spring 5 far away from the fixing plate 7 is fixedly connected to a right side surface of the pressing plate 3, a mounting frame 9 is fixedly connected to an inner side wall of the cabinet body 1, a mounting plate 10 is fixedly connected to an inner side wall of the mounting frame 9, guide grooves 17 are, mounting groove 35 has been seted up in the left side of mounting panel 10 upper surface, fluting 18 has been seted up to the inside wall of mounting groove 35, fluting 18's inside wall rotates through the bearing and is connected with bull stick 19, mounting panel 10 is run through in proper order to the left end of bull stick 19, installing frame 9 and the cabinet body 1 and fixedly connected with change 12, and bull stick 19 rotates with installing frame 9 and the cabinet body 1 to be connected, the first conical gear 20 of right-hand member fixedly connected with of bull stick 19, the inside wall fixedly connected with backup pad 22 of mounting groove 35, the surface of backup pad 22 rotates through the bearing and is connected with two-way screw 23, the external fixed surface of two-way screw 23 is connected with second conical gear 21, and second conical gear 21.

Two groups of symmetrical limiting grooves 25 are formed in the inner side wall of the mounting groove 35, two symmetrical moving plates 24 are arranged on the outer surface of the bidirectional screw 23, the left side surface and the right side surface of each moving plate 24 are located in the limiting grooves 25, a threaded pipe is inlaid on the outer surface of each moving plate 24 and is in threaded sleeve connection with the outer surface of the bidirectional screw 23, one side surface, away from each other, of each moving plate 24 is fixedly connected with a support frame 26, one side surface, away from each other, of each support frame 26 is fixedly connected with fourth pressure springs 31 which are arranged at equal intervals, one side, away from each other, of each support frame 26 is provided with a sliding plate 29, the left side surface and the right side surface of each sliding plate 29 are in sliding connection with the inner wall of the limiting grooves 25, one end, close to each sliding plate 29, of each fourth pressure spring 31 is fixedly connected with, the pull rod 27 penetrates through the sliding plates 29 and is connected with the sliding plates 29 in a sliding manner, one side surface of each sliding plate 29, which is far away from the fourth pressure spring 31, is fixedly connected with a lifting rod 30, the lifting rod 30 is connected with an installation groove 35 in a sliding manner, the right side surface of each lifting rod 30 is hinged with a connecting plate 13 through a pin shaft, one side surface of each connecting plate 13, which is far away from the installation plate 10, is provided with a clamping groove 33, the bottom end of each clamping plate 11 is clamped with the clamping groove 33, the upper surface and the bottom surface of the installation plate 10 are provided with sliding grooves 28, the inner side wall of each sliding groove 28 is fixedly connected with a limiting rod 34, the outer surface of each limiting rod 34 is connected with a sliding block 8 in a sliding manner, the right end of each connecting plate 13 is hinged with the inner wall of the sliding block 8 through a pin shaft, the outer surface of each limiting, a side of each clamping plate 11 far away from the mounting plate 10 is provided with a guide mechanism 2.

Wherein, the equal fixedly connected with mounting bracket 14 of the interior roof of the cabinet body 1 and interior diapire, every mounting bracket 14 is close to the side of installing frame 9 and all is connected with the fixed surface of installing frame 9, the equal fixedly connected with radiator fan 16 of surface of every mounting bracket 14, radiator fan 16' S model is RAH1238S1, two symmetrical fresh air inlets have been seted up to the left surface of the cabinet body 1, the left surface of the cabinet body 1 is equipped with two symmetrical filter screens, and the edge of filter screen is connected with the left surface of the cabinet body 1 through the screw, the louvre has been seted up to the upper surface of the cabinet body 1. Through the cooperation setting between mounting bracket 14, radiator fan 16, fresh air inlet and the louvre, utilize radiator fan 16's operation, can radiate the heat of the internal portion of cabinet 1 to effectual radiating effect to converter body 6 plays.

Wherein, a side surface of the extrusion plate 3 close to the frequency converter body 6 is fixedly connected with silica gel balls arranged at equal intervals, and the silica gel balls are contacted with the outer surface of the frequency converter body 6. Through the setting of silica gel ball, can improve the fastening effect to converter body 6, effectually prevent that converter body 6 from taking place acutely to rock, guaranteed converter body 6's fixed effect.

Wherein, four edges of the bottom surface of the cabinet body 1 are fixedly connected with supporting legs, and the bottom surfaces of the supporting legs are fixedly connected with rubber non-slip mats. Through the setting of supporting legs, can effectually play the supporting effect with the device to the stability of the device has been improved.

Wherein, the left and right sides face of each moving plate 24 is rotatably connected with a first roller, and the first roller is slidably connected with the limiting groove 25. Through the arrangement of the first roller, the moving plate 24 can be more stable when moving.

Wherein, guiding mechanism 2 includes fixed frame 201, a side that fixed frame 201 is close to cardboard 11 all is connected with the external fixed surface of cardboard 11, the inner wall sliding connection of fixed frame 201 has roof 203, a side that fixed frame 201 was kept away from to roof 203 rotates and is connected with the second gyro wheel, and second gyro wheel and guide way 17 sliding connection, the inner wall fixedly connected with second pressure spring 202 of fixed frame 201, and the one end that second pressure spring 202 is close to roof 203 is connected with the external fixed surface of roof 203. Through the cooperation setting between fixed frame 201, second pressure spring 202, second gyro wheel and the roof 203, can be effectual with sliding connection between second gyro wheel and the guide way 17, played fine guide effect to cardboard 11.

Specifically, the utility model discloses when using: when the frequency converter body 6 needs to be disassembled and maintained, the rotating handle 12 is rotated first, the rotating handle 12 is rotated to drive the rotating rod 19 to rotate, then the first bevel gear 20 is rotated to drive the second bevel gear 21 to rotate, the two-way screw 23 is rotated, the threaded pipe is further driven to drive the moving plate 24 to move, the pull rod 27 is used for pulling the sliding plate 29, the connecting plate 13 is enabled to approach the mounting plate 10, the clamping groove 33 is separated from the clamping plate 11, the frequency converter body 6 can be disassembled, the operation is more convenient and fast, when the frequency converter body 6 needs to be installed and fixed, the frequency converter body 6 is firstly pushed to the placing seat 32, the clamping plate 11 is enabled to extrude the surface of the connecting plate 13 under the pushing of the frequency converter body 6, and finally the bottom end of the clamping plate 11 is clamped into the clamping groove 33, so that the clamping effect on the frequency converter body 6 is more convenient and fast, and utilize the elasticity of fourth pressure spring 31, can effectually improve the chucking effect of connecting plate 13 to cardboard 11, thereby the quick installation effect to converter body 6 has been improved, and close cabinet door 4 back, can utilize the elasticity of first pressure spring 5 to paste stripper plate 3 and converter body 6 mutually, fine fastening effect has been played to converter body 6, and protective effect has been played to converter body 6, put through radiator fan 16 with the power simultaneously, utilize radiator fan 16's operation, can discharge the heat of the internal portion of cabinet 1, thereby the normal operating of converter body 6 has been guaranteed.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "fixedly," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be fixedly connected, or detachably connected, or integrally connected; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, or may be internal or external to two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a well high-voltage inverter convenient to quick dismantlement, includes the cabinet body (1), its characterized in that: the improved cabinet is characterized in that a placing seat (32) is fixedly connected to the inner bottom wall of the cabinet body (1), a frequency converter body (6) is arranged inside the cabinet body (1), the bottom surface of the frequency converter body (6) is in contact with the inner bottom wall of the placing seat (32), the right side face of the cabinet body (1) is hinged to a cabinet door (4) through hinges, a side face of the cabinet door (4) close to the frequency converter body (6) is fixedly connected with a fixing plate (7), the left side face of the fixing plate (7) is fixedly connected with first pressure springs (5) which are arranged at equal intervals, an extrusion plate (3) is arranged on the left side of the fixing plate (7), one end, far away from the fixing plate (7), of each first pressure spring (5) is fixedly connected with the right side face of the extrusion plate (3), an installation frame (9) is fixedly connected to the inner side wall of the cabinet body (, the inner top wall and the inner bottom wall of the mounting frame (9) are both provided with a guide groove (17), the left side surface of the frequency converter body (6) is fixedly connected with two symmetrical clamping plates (11), the left side of the upper surface of the mounting plate (10) is provided with a mounting groove (35), the inner side wall of the mounting groove (35) is provided with a slot (18), the inner side wall of the slot (18) is rotatably connected with a rotating rod (19) through a bearing, the left end of the rotating rod (19) sequentially penetrates through the mounting plate (10), the mounting frame (9) and the cabinet body (1) and is fixedly connected with a rotating handle (12), the rotating rod (19) is rotatably connected with the mounting frame (9) and the cabinet body (1), the right end of the rotating rod (19) is fixedly connected with a first bevel gear (20), the inner side wall of the mounting groove (35) is fixedly connected with a support plate (22), the outer surface of the support plate (, a second bevel gear (21) is fixedly connected to the outer surface of the bidirectional screw (23), and the second bevel gear (21) is meshed with the first bevel gear (20);

two groups of symmetrical limiting grooves (25) are formed in the inner side wall of the mounting groove (35), two symmetrical moving plates (24) are arranged on the outer surface of the bidirectional screw (23), the left side surface and the right side surface of each moving plate (24) are located in the limiting grooves (25), a threaded pipe is inlaid on the outer surface of each moving plate (24), the threaded pipes are sleeved on the outer surface of the bidirectional screw (23), one side surface, far away from each other, of each moving plate (24) is fixedly connected with a support frame (26), one side surface, far away from each other, of each support frame (26) is fixedly connected with fourth pressure springs (31) which are arranged at equal intervals, one side, far away from each other, of each support frame (26) is provided with a sliding plate (29), the left side surface and the right side surface of each sliding plate (29) are connected with the inner wall of each limiting groove (25) in a sliding manner, one end, close to each fourth pressure spring (31), one side surface, close to the sliding plate (29), of each supporting frame (26) is fixedly connected with two symmetrical pull rods (27), each pull rod (27) penetrates through the sliding plate (29) and is in sliding connection with the sliding plate (29), one side surface, far away from the fourth pressure spring (31), of each sliding plate (29) is fixedly connected with a lifting rod (30), each lifting rod (30) is in sliding connection with a mounting groove (35), the right side surface of each lifting rod (30) is hinged with a connecting plate (13) through a pin shaft, one side surface, far away from the mounting plate (10), of each connecting plate (13) is provided with a clamping groove (33), the bottom end of each clamping plate (11) is clamped with the clamping groove (33), the upper surface and the bottom surface of the mounting plate (10) are provided with sliding grooves (28), the inner side wall of each sliding groove (28) is fixedly connected with a limiting rod (34), the outer surface of each limiting rod (34) is slidably connected, every the right-hand member of connecting plate (13) all articulates mutually through the inner wall of round pin axle with sliding block (8), every the surface of gag lever post (34) all twines third pressure spring (15), and both ends respectively with the right flank of sliding block (8) and the inside wall fixed connection of spout (28), every about third pressure spring (15) a side that mounting panel (10) were kept away from in cardboard (11) all is equipped with guiding mechanism (2).

2. The medium-high voltage frequency converter convenient to disassemble quickly as claimed in claim 1, wherein: the utility model discloses a cabinet, including the cabinet body, the cabinet body is characterized in that the equal fixedly connected with mounting bracket (14) of interior roof and interior diapire of the cabinet body (1), every mounting bracket (14) are close to a side of installing frame (9) all with the surface fixed connection of installing frame (9), every the equal fixedly connected with radiator fan (16) of surface of mounting bracket (14), two symmetrical fresh air inlets have been seted up to the left surface of the cabinet body (1), the left surface of the cabinet body (1) is equipped with two symmetrical filter screens, and the edge of filter screen is connected with the left surface of the cabinet body (1) through the screw, the louvre has been seted up to the upper surface of the cabinet body (1).

3. The medium-high voltage frequency converter convenient to disassemble quickly as claimed in claim 1, wherein: and one side surface of the extrusion plate (3) close to the frequency converter body (6) is fixedly connected with silica gel balls which are arranged at equal intervals, and the silica gel balls are contacted with the outer surface of the frequency converter body (6).

4. The medium-high voltage frequency converter convenient to disassemble quickly as claimed in claim 1, wherein: four corners of the bottom surface of the cabinet body (1) are fixedly connected with supporting legs, and the bottom surfaces of the supporting legs are fixedly connected with rubber anti-slip pads.

5. The medium-high voltage frequency converter convenient to disassemble quickly as claimed in claim 1, wherein: the left side surface and the right side surface of each moving plate (24) are respectively and rotatably connected with a first roller, and the first rollers are in sliding connection with the limiting grooves (25).

6. The medium-high voltage frequency converter convenient to disassemble quickly as claimed in claim 1, wherein: guiding mechanism (2) are including fixed frame (201), a side that fixed frame (201) is close to cardboard (11) all is connected with the external fixed surface of cardboard (11), and the inner wall sliding connection of fixed frame (201) has roof (203), a side that fixed frame (201) were kept away from in roof (203) rotates and is connected with the second gyro wheel, and second gyro wheel and guide way (17) sliding connection, the inner wall fixedly connected with second pressure spring (202) of fixed frame (201), and second pressure spring (202) are close to the one end of roof (203) and the external fixed surface of roof (203) is connected.