CN218997923U - Frequency conversion cabinet with safeguard function - Google Patents
Frequency conversion cabinet with safeguard function Download PDFInfo
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- CN218997923U CN218997923U CN202320214146.0U CN202320214146U CN218997923U CN 218997923 U CN218997923 U CN 218997923U CN 202320214146 U CN202320214146 U CN 202320214146U CN 218997923 U CN218997923 U CN 218997923U
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- 238000006243 chemical reaction Methods 0.000 title description 26
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 238000009423 ventilation Methods 0.000 claims abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 2
- 230000006870 function Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
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Abstract
The utility model relates to the field of variable frequency cabinets, in particular to a variable frequency cabinet with a protection function, which comprises a supporting plate, wherein a plurality of ventilation pipes are arranged on the upper part of the supporting plate, the same cabinet body is arranged on the upper part of the ventilation pipes, an upper sleeve and a lower sleeve are arranged on the left part of the front end of the cabinet body, a cabinet door is arranged on the front end of the cabinet body, a limit rod is arranged at the left end of the cabinet door, the limit rod is positioned in the two sleeves and is rotationally connected with the two sleeves, a handle is arranged on the right part of the front end of the cabinet door, a lower protection cover is arranged on the lower part of the cabinet body, a sliding groove is arranged at the top of the front side of the lower protection cover, a sliding block is arranged in the sliding groove, a connecting rod is arranged at the upper end of the sliding block, a threaded ring is arranged on the upper end of the cabinet body, and a threaded groove is arranged in front of the bottom of the upper protection cover. The cabinet body is protected by conveniently connecting the upper protective cover and the lower protective cover through the structures such as the connecting rod, the thread groove, the sliding block, the thread ring and the like.
Description
Technical Field
The utility model relates to the field of frequency conversion cabinets, in particular to a frequency conversion cabinet with a protection function.
Background
The frequency conversion cabinet uses a frequency converter to drag a control cabinet of the power device. The power dragging mode is currently popularized due to the good starting performance, the good speed regulation performance and the good energy-saving effect. Chinese patent discloses a frequency conversion cabinet with safeguard function (grant bulletin number CN 218162203U), and this patent technique includes the frequency conversion cabinet, the lower fixed surface of frequency conversion cabinet is connected with the base, the side surface of frequency conversion cabinet rotates and is connected with the guard gate, the side surface of frequency conversion cabinet deviates from one side sliding connection of guard gate has a plurality of guard plate No. one and No. two guard plates, equal fixedly connected with accepts the frame in the inner wall of guard plate No. one and No. two guard plates, accept the inside block of frame has the filter, secondly fixedly connected with square platelike filter in accepting the inner wall of frame, this patent technique can solve current frequency conversion cabinet and lack the protective component, easily takes place the toy, enters into the inside of frequency conversion cabinet through the gap of frequency conversion cabinet to cause the inside component damage of frequency conversion cabinet, lead to the unable normal work's of frequency conversion cabinet problem.
However, the cabinet door is connected with the cabinet body in the existing frequency conversion cabinet in a simple hinged manner, the disadvantage is that the stability is poor, so that the cabinet door is easy to separate from the connection with the cabinet body, and sundries are easy to enter the cabinet body, or the cabinet door is fixedly connected with the cabinet body through a lock, the disadvantage is that the cabinet door cannot be opened quickly due to the fact that a key is needed when the cabinet door needs to be opened every time, the practicability is poor, and the protection structure of the existing frequency conversion cabinet is often of an integral structure, so that the installation is inconvenient.
The problem that protective structure is difficult to install and the practicality of the connection mode between cabinet door and the cabinet body is relatively poor among the prior art needs to be solved.
Therefore, a person skilled in the art provides a frequency conversion cabinet with a protection function to solve the problems set forth in the background art.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a variable frequency cabinet with a protection function, which comprises a supporting plate and is characterized in that a plurality of ventilation pipes are arranged on the upper portion of the supporting plate, the same cabinet body is arranged on the upper portion of the plurality of ventilation pipes, a slot is arranged on the front portion of the supporting plate, the lower ends of the plurality of ventilation pipes are arranged in the slot, a fixing frame is arranged in the slot, a dust screen is arranged on the rear portion of the fixing frame, iron blocks are arranged at the left end and the right end of the fixing frame, magnets are arranged in the left and right directions of the front side of the supporting plate, the magnets are adsorbed with the iron blocks so as to limit the fixing frame, an upper sleeve and a lower sleeve are arranged at the left portion of the front end of the cabinet body, a cabinet door is arranged at the left end of the cabinet door, a limit rod is arranged in the two sleeves and is rotatably connected with the two sleeves, a handle is arranged at the right portion of the front end of the cabinet door, a lower protection cover is arranged at the lower portion of the cabinet body, a sliding groove is arranged at the top of the front side of the lower protection cover, a sliding block is arranged in the sliding groove, connecting rods are arranged at the upper ends of the sliding groove, the connecting rods penetrate through the sliding grooves, a threaded ring is arranged at the upper portion of the connecting rods, the protection cover is arranged at the upper ends of the protection cover, upper ends of the protection cover and the protection cover is provided with upper and is connected with the threaded ring, and is connected with the threaded ring.
Preferably: the lower extreme of backup pad is provided with a plurality of universal wheels, and both ends all are provided with the fixed block about the backup pad, and the screw thread is provided with the threaded rod on the left fixed block.
Preferably: the upper end of threaded rod is provided with the carousel, and the lower extreme of threaded rod is provided with the stopper, and the slip is provided with the slide bar on the right fixed block, and the lower part of threaded rod and the lower extreme of slide bar are provided with same mounting panel.
Preferably: be provided with a plurality of mounting holes on the mounting panel, the left top of mounting panel is provided with the spacing groove, and the stopper is located the spacing inslot and rotates with the spacing groove to be connected.
Preferably: the lower part of cabinet body front side right part is provided with the recess, and the lower extreme in the recess is provided with the draw-in groove, and the lower extreme of draw-in groove is provided with the through-hole, and the through-hole runs through the cabinet body.
Preferably: the lower part of cabinet door rear end right part is provided with the telescopic link, is provided with reset spring on the telescopic link, and the lower extreme of telescopic link is provided with the fixture block, thereby the telescopic link is located the recess and the fixture block is located the draw-in groove and realizes the spacing to the cabinet door.
The utility model has the technical effects and advantages that:
when the cabinet is used, the lifting of the cabinet body is realized through the structures such as the fixed block, the sliding rod, the threaded rod, the rotary table and the like, so that the protection of the cabinet body is realized, meanwhile, the convenient movement and the fixation of the cabinet body are realized through the structures such as the universal wheel, the mounting plate, the limiting block, the limiting groove, the mounting hole and the like, the stable connection between the cabinet door and the cabinet body is realized through the structures such as the telescopic rod, the reset spring, the clamping block, the groove, the clamping groove, the through hole and the like, and the convenient connection between the upper protection cover and the lower protection cover is realized through the structures such as the connecting rod, the thread groove, the sliding block, the thread ring and the like, so that the cabinet body is further protected, and the cabinet has higher practical value.
Drawings
Fig. 1 is a schematic structural diagram of a frequency conversion cabinet with a protection function according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a cabinet body in a frequency conversion cabinet with a protection function according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of a cabinet door in a frequency conversion cabinet with a protection function according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a mounting board in a frequency conversion cabinet with a protection function according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of a fixing frame in a frequency conversion cabinet with a protection function according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of a lower protective cover in a frequency conversion cabinet with a protection function according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of an upper protective cover in a frequency conversion cabinet with a protective function according to an embodiment of the present application;
in the figure: 1-a supporting plate; 2-a cabinet body; 3-a cabinet door; 4-a handle; 5-a fixed block; 6-mounting plates;
7-fixing frames; 8-a lower protective cover; 9-an upper protective cover; 10-sleeve; 11-ventilation pipe; 12-slots;
13-a magnet; 14-a limit rod; 15-a telescopic rod; 16-a return spring; 17-clamping blocks;
18-mounting holes; 19-a slide bar; 20-a limit groove; 21-limiting blocks; 22-a threaded rod;
23-a turntable; 24-dustproof net; 25-iron blocks; 26-a chute; 27-thread grooves; 28-connecting rods;
29-a slider; 30-thread turns; 31-grooves; 32-clamping grooves; 33-through holes; 34-universal wheel.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Example 1
Referring to fig. 1 to 7, in this embodiment, a frequency conversion cabinet with protection function is provided, which comprises a supporting plate 1, the lower extreme of the supporting plate 1 is provided with a plurality of universal wheels 34, both ends of the supporting plate 1 are all provided with fixed blocks 5, the upper thread of left fixed block 5 is provided with threaded rod 22, the upper end of threaded rod 22 is provided with carousel 23, the lower extreme of threaded rod 22 is provided with stopper 21, the upper sliding of right fixed block 5 is provided with slide bar 19, the lower part of threaded rod 22 and the lower extreme of slide bar 19 are provided with same mounting plate 6, be provided with a plurality of mounting holes 18 on mounting plate 6, the top of mounting plate 6 left side is provided with spacing groove 20, stopper 21 is located spacing groove 20 and rotates with spacing groove 20 to be connected, the upper portion of supporting plate 1 is provided with a plurality of ventilation pipes 11, the upper portion of a plurality of ventilation pipes 11 is provided with same cabinet body 2, the front portion of supporting plate 1 is provided with slot 12, slot 12 is located the lower extreme of a plurality of ventilation pipes 11, be provided with mount 7 in slot 12, the rear portion of mount 7 is provided with magnet wire 24, both ends of mount 7 are provided with magnet cabinet door 25, both ends 25 are provided with magnet cabinet door 25 and two side of cabinet door 2 are provided with two side of 3, the front end of cabinet door 2 are provided with two side of 3, two front end of cabinet door 3 are provided with 3, two front end of cabinet door 3 is provided with front end 3, two end of door 3 is provided with front end 3, and front end 3 is provided with front end 3 is 13, and front end 3 is 13, the telescopic rod 15 is provided with reset spring 16, the lower extreme of telescopic rod 15 is provided with fixture block 17, thereby telescopic rod 15 is located recess 31 and fixture block 17 is located draw-in groove 32 and realize spacing to cabinet door 3, thereby the lower part of cabinet body 2 is provided with lower protection casing 8, the top of lower protection casing 8 front side is provided with spout 26, be provided with slider 29 in the spout 26, slider 29's upper end is provided with connecting rod 28, connecting rod 28 runs through spout 26, connecting rod 28's upper portion is provided with screwed collar 30, cabinet body 2's upper end is provided with protection casing 9, thereby the place ahead of upper protection casing 9 bottom is provided with thread groove 27, thereby thread groove 27 and screwed collar 30 threaded connection realize the threaded connection between upper protection casing 9 and the lower protection casing 8, thereby realize the lift of backup pad 1 through structures such as fixed block 5, slide bar 19, threaded rod 22 and carousel 23 thereby realize the protection casing 2, simultaneously through universal wheel 34, mounting panel 6, stopper 21, spacing groove 20 and mounting hole 18 isotructure realize convenient removal and the fixed of cabinet body 2, through structure such as telescopic rod 15, reset spring 16, thereby between clamping groove 27 and the cabinet door 3, thereby the structure is realized between the recess 31 and the lower protection casing 8 and the through the screwed connection of groove 29, and the structure such as 3, and the lower protection casing 28, and the structure such as the 3 through the recess is convenient connection between the 3, and the lower protection casing 28.
When the cabinet is used, firstly, the cabinet 2 is moved to a proper position through the universal wheel 34, then the threaded rod 22 is driven to rotate through the rotating turntable 23, the threaded rod 22 can descend on the fixed block 5 when rotating through the threaded connection between the threaded rod 22 and one fixed block 5 and the sliding connection between the sliding rod 19 and the other fixed block 5, the threaded rod 22 descends to drive the mounting plate 6 to descend to be attached to the ground, then the mounting plate 6 is fixed through the mounting hole 18, then the upper protection cover 9 and the lower protection cover 8 are sleeved on the cabinet 2, then the sliding block 29 is inserted into the sliding groove 26, then the connecting rod 28 is lifted up to clamp the sliding block 29 in the sliding groove 26, then the threaded ring 30 is connected with the threaded groove 27 through the rotating connecting rod 28 in a threaded mode, further protection of the cabinet 2 is achieved through the fact that the rotating turntable 23 is continued to be lifted to the proper position, when the cabinet door 3 is required to be opened, the clamping block 17 is pressed through the through hole 33, the clamping block 17 is separated from the clamping groove 32, then the handle 4 is opened, when the cabinet door 3 is closed, the clamping block 17 is inserted into the sliding block 16 through the sliding block 15, and the telescopic rod 17 is simultaneously inserted into the sliding block 16 through the telescopic rod 17, and the telescopic rod 17 is inserted into the sliding block 16, and the limiting block 17 is simultaneously, and the force is achieved.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (6)
1. The variable frequency cabinet with the protection function comprises a supporting plate (1) and is characterized in that a plurality of ventilation pipes (11) are arranged at the upper part of the supporting plate (1), and the same cabinet body (2) is arranged at the upper part of the ventilation pipes (11);
the front part of the supporting plate (1) is provided with a slot (12), a fixing frame (7) is arranged in the slot (12), the rear part of the fixing frame (7) is provided with a dust screen (24), the left end and the right end of the fixing frame (7) are both provided with iron blocks (25), and the left direction and the right direction of the front side of the supporting plate (1) are both provided with magnets (13);
an upper sleeve (10) and a lower sleeve (10) are arranged at the left part of the front end of the cabinet body (2), and a cabinet door (3) is arranged at the front end of the cabinet body (2);
the left end of the cabinet door (3) is provided with a limiting rod (14), the limiting rod (14) is positioned in the two sleeves (10) and is rotationally connected with the two sleeves (10), and the right part of the front end of the cabinet door (3) is provided with a handle (4);
the lower part of the cabinet body (2) is provided with a lower protective cover (8), the top of the front side of the lower protective cover (8) is provided with a chute (26), a sliding block (29) is arranged in the chute (26), the upper end of the sliding block (29) is provided with a connecting rod (28), and the upper part of the connecting rod (28) is provided with a thread ring (30);
an upper protective cover (9) is arranged at the upper end of the cabinet body (2), and a thread groove (27) is formed in front of the bottom of the upper protective cover (9).
2. The variable frequency cabinet with the protection function according to claim 1, wherein a plurality of universal wheels (34) are arranged at the lower end of the supporting plate (1), fixed blocks (5) are arranged at the left end and the right end of the supporting plate (1), and threaded rods (22) are arranged on the left Fang Guding blocks (5) in a threaded mode.
3. The variable frequency cabinet with the protection function according to claim 2, wherein a turntable (23) is arranged at the upper end of the threaded rod (22), a limiting block (21) is arranged at the lower end of the threaded rod (22), a sliding rod (19) is arranged on the right fixed block (5) in a sliding manner, and the same mounting plate (6) is arranged at the lower part of the threaded rod (22) and the lower end of the sliding rod (19).
4. A variable frequency cabinet with a protection function according to claim 3, characterized in that the mounting plate (6) is provided with a plurality of mounting holes (18), the top of the left side of the mounting plate (6) is provided with a limit groove (20), and the limit block (21) is positioned in the limit groove (20) and is rotationally connected with the limit groove (20).
5. The variable frequency cabinet with the protection function according to claim 1, wherein a groove (31) is formed below the right part of the front side of the cabinet body (2), a clamping groove (32) is formed in the lower end of the groove (31), a through hole (33) is formed in the lower end of the clamping groove (32), and the through hole (33) penetrates through the cabinet body (2).
6. The variable frequency cabinet with the protection function according to claim 1, wherein a telescopic rod (15) is arranged below the right part of the rear end of the cabinet door (3), a return spring (16) is arranged on the telescopic rod (15), a clamping block (17) is arranged at the lower end of the telescopic rod (15), the telescopic rod (15) is positioned in the groove (31) and the clamping block (17) is positioned in the clamping groove (32), and therefore limiting of the cabinet door (3) is achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320214146.0U CN218997923U (en) | 2023-02-08 | 2023-02-08 | Frequency conversion cabinet with safeguard function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320214146.0U CN218997923U (en) | 2023-02-08 | 2023-02-08 | Frequency conversion cabinet with safeguard function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218997923U true CN218997923U (en) | 2023-05-09 |
Family
ID=86225939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320214146.0U Active CN218997923U (en) | 2023-02-08 | 2023-02-08 | Frequency conversion cabinet with safeguard function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218997923U (en) |
-
2023
- 2023-02-08 CN CN202320214146.0U patent/CN218997923U/en active Active
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