CN214014794U - Controller for frequency converter - Google Patents
Controller for frequency converter Download PDFInfo
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- CN214014794U CN214014794U CN202120318926.0U CN202120318926U CN214014794U CN 214014794 U CN214014794 U CN 214014794U CN 202120318926 U CN202120318926 U CN 202120318926U CN 214014794 U CN214014794 U CN 214014794U
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Abstract
The utility model discloses a controller for converter, comprising a base plate, the top laminating of bottom plate has the diaphragm, the top rigid coupling of diaphragm has the controller, the top of bottom plate is equipped with the mobile device. This a controller for converter, through the bottom plate, a controller, the diaphragm, mobile device and slider's cooperation, the downstream horizontal pole, the horizontal pole drives short piece and square pole downstream, the short piece drives the short piece and rotates, the riser drives the straight-bar and inwards removes, and then make the straight-bar insert in one side recess of montant, and then improve the stability to the controller, avoid receiving the effect of external force after, take place to empty, and then cause the device to damage, the square plate atress downstream, the square plate drives the drum downstream, the straight piece is stretched the fourth spring, the drum compresses the third spring simultaneously, and then realize controlling the buffering of controller, when avoiding the controller to receive the striking, take place to damage, and then influence normal work.
Description
Technical Field
The utility model relates to a converter technical field specifically is a controller for converter.
Background
The frequency converter is a power control device which applies frequency conversion technology and microelectronic technology and controls an alternating current motor by changing the frequency mode of a working power supply of the motor, and mainly comprises a rectification unit (alternating current to direct current), a filtering unit, an inversion unit (direct current to alternating current), a braking unit, a driving unit, a detection unit and a microprocessing unit. The frequency converter adjusts the voltage and frequency of an output power supply by switching on and off an internal IGBT, provides the required power supply voltage according to the actual requirement of the motor, and further achieves the purposes of energy saving and speed regulation. With the continuous improvement of the industrial automation degree, the frequency converter is also widely applied.
The controller for the frequency converter among the prior art, stability is relatively poor, and then after receiving the effect of external force, takes place to empty easily, and then causes the device to damage, and the controller for the frequency converter among the prior art, can't cushion the controller about, and then when leading to the controller to receive the striking easily, takes place to damage, and then influences normal work.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a controller for converter to solve the prior art that proposes in the above-mentioned background art among be used for the controller of converter, stability is relatively poor, and then after receiving the effect of external force, takes place easily to empty, and then causes the problem of device damage.
In order to achieve the above object, the utility model provides a following technical scheme: a controller for a frequency converter comprises a bottom plate, wherein a transverse plate is attached to the top of the bottom plate, the top of the transverse plate is fixedly connected with the controller, and a moving device is arranged above the bottom plate;
the moving device comprises a vertical rod, a transverse rod, a short block and an inclined rod;
the utility model discloses a bottom plate, including the bottom plate, the preceding terminal surface of down tube, the top of short tube is connected with the short piece through the round pin axle rotation, the top rigid coupling of short piece has the horizontal pole, the right side of horizontal pole is equipped with the montant, the bottom of montant respectively with the top left and right sides fixed connection of diaphragm.
Preferably, a handle is fixedly connected to the top of the cross rod.
Preferably, a sliding device is arranged above the bottom plate;
the sliding device comprises a square rod, a vertical block, a first spring, a second spring and a straight rod;
the bottom of first spring respectively with the top left and right sides fixed connection of bottom plate, the top of first spring and one side fixed connection of down tube, one side of first spring is equipped with perpendicular piece, the one end rigid coupling of perpendicular piece has the straight-bar, the outer wall clearance fit of straight-bar has the square pole, the top of square pole and the bottom fixed connection of horizontal pole, the one end below rigid coupling of perpendicular piece has the second spring, the other end of second spring and one side below fixed connection of square pole, the outer wall one side of straight-bar and one side below recess clearance fit of montant.
Preferably, the straight rods are axially symmetrically distributed by taking the bottom plate as an axis.
Preferably, a buffer device is arranged above the controller;
the buffer device comprises a long plate, a third spring, a cylinder, a square plate, a straight block, a long block, a wide plate, a round rod and a fourth spring;
the utility model discloses a long board, including rectangular plate, top fixed connection, the equal rigid coupling in the top left and right sides of rectangular plate has the round bar, the outer wall clearance fit of round bar has the drum, the top of drum respectively with the bottom left and right sides fixed connection of square plate, the bottom rigid coupling of drum has the third spring, the bottom of third spring and the top left and right sides fixed connection of rectangular plate, the interior and the outer wall clearance fit of round bar of third spring, the bottom rigid coupling of square plate has the long piece, the equal slip joint in the left and right sides recess of long piece has straight piece, the preceding terminal surface of straight piece rotates through the round pin axle and is connected with the wide plate, the bottom of wide plate respectively with the top left and right sides fixed connection of rectangular plate, bottom one side rigid coupling of straight piece has the fourth spring, the bottom of fourth spring respectively with the top left and right sides fixed connection of rectangular plate.
Preferably, a rubber pad is fixedly connected to the top of the square plate.
Compared with the prior art, the beneficial effects of the utility model are that: the controller for the frequency converter is characterized in that the controller comprises a bottom plate, a controller, a transverse plate, a moving device and a sliding device, wherein the transverse plate is arranged on the bottom plate, the controller is arranged on the transverse plate, the transverse plate is arranged on the transverse plate, the moving device is arranged on the sliding device, the transverse plate is arranged on the transverse plate, the short block is arranged on the transverse plate, the inclined rod is arranged on the short block, and the second spring is arranged on the vertical block;
through bottom plate, controller, diaphragm and buffer's cooperation for the device can move downwards through the square plate atress when using, and the square plate drives the drum and moves downwards, and the square plate drives long piece and moves downwards, and long piece drives straight piece and rotates, and straight piece stretches the fourth spring, and the drum compresses the third spring simultaneously, and then realizes controlling the buffering of controller, when avoiding the controller to receive the striking, takes place to damage, and then influences normal work.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the straight block, the fourth spring and the wide plate of FIG. 1;
FIG. 3 is a schematic structural view of the cross bar, the short block and the square bar in FIG. 1;
fig. 4 is a schematic structural view of the straight rod, the vertical block and the second spring in fig. 1.
In the figure: 1. the device comprises a base plate, 2, a moving device, 201, a vertical rod, 202, a transverse rod, 203, a short rod, 204, a short block, 205, an inclined rod, 3, a sliding device, 301, a square rod, 302, a vertical block, 303, a first spring, 304, a second spring, 305, a straight rod, 4, a buffer device, 401, a long plate, 402, a third spring, 403, a cylinder, 404, a square plate, 405, a straight block, 406, a long block, 407, a wide plate, 408, a round rod, 409, a fourth spring, 5, a controller, 6 and a transverse plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a controller for a frequency converter comprises a bottom plate 1, a transverse plate 6 is attached to the top of the bottom plate 1, a controller 5 is fixedly connected to the top of the transverse plate 6, the controller 5 is in the prior art and does not make much complaints, a moving device 2 is arranged above the bottom plate 1, the moving device 2 comprises a vertical rod 201 and a transverse rod 202, short rod 203, short piece 204 and down tube 205, the preceding terminal surface below of down tube 205 is rotated through round pin axle and bottom plate 1's top left and right sides and is connected, the round pin axle can rotate at bottom plate 1's top when making the down tube 205 atress, the preceding terminal surface top of down tube 205 is rotated through the round pin axle and is connected with short piece 203, the preceding terminal surface top of short piece 203 is rotated through the round pin axle and is connected with short piece 204, the top rigid coupling of short piece 204 has horizontal pole 202, the top rigid coupling of horizontal pole 202 has the handle, the handle is convenient for the staff to remove horizontal pole 202 the right side of horizontal pole 202 is equipped with montant 201, the bottom of montant 201 respectively with the top left and right sides fixed connection of.
The sliding device 3 is arranged above the bottom plate 1, the sliding device 3 comprises a square rod 301, a vertical block 302, a first spring 303, a second spring 304 and a straight rod 305, the bottom of the first spring 303 is fixedly connected with the left side and the right side of the top of the bottom plate 1 respectively, the first spring 303 gives upward force to the diagonal rod 205, the top of the first spring 303 is fixedly connected with one side of the diagonal rod 205, the vertical block 302 is arranged on one side of the first spring 303, the straight rod 305 is fixedly connected with one end of the vertical block 302, the straight rods 305 are axially and symmetrically distributed by taking the bottom plate 1 as an axis, so that the bottom plate 1 and the transverse plate 6 can be more stably fixed, the square rod 301 is in clearance fit with the outer wall of the straight rod 305, the top of the square rod 301 is fixedly connected with the bottom of the cross rod 202, the second spring 304 is fixedly connected below one end of the vertical block 302, the inward force is given to the vertical block 302 by the second spring 304, and the other end of the second spring 304 is fixedly connected with the lower side of the square rod 301, one side of the outer wall of the straight rod 305 is in clearance fit with a groove below one side of the vertical rod 201.
The buffer device 4 is arranged above the controller 5, the buffer device 4 comprises a long plate 401, a third spring 402, a cylinder 403, a square plate 404, a straight block 405, a long block 406, a wide plate 407, a round rod 408 and a fourth spring 409, the bottom of the long plate 401 is fixedly connected with the top of the controller 5, the left side and the right side of the top of the long plate 401 are fixedly connected with the round rods 408, the cylinder 403 is in clearance fit with the outer wall of the round rod 408, the round rod 408 can move up and down on the inner wall of the cylinder 403 when stressed, the top of the cylinder 403 is fixedly connected with the left side and the right side of the bottom of the square plate 404 respectively, the top of the square plate 404 is fixedly connected with rubber pads which can reduce the abrasion of the square plate 404, the third spring 402 is fixedly connected with the bottom of the cylinder 403, the third spring 402 always gives opposite force to the cylinder 403 when stressed and moved, the bottom of the third spring 402 is fixedly connected with the left side and the right side of the top of the long plate 401, the inner wall of the third spring 402 is in clearance fit with the outer wall of the round rod 408, the bottom rigid coupling of square plate 404 has long piece 406, the equal slip joint in left and right sides recess of long piece 406 has straight piece 405, the preceding terminal surface of straight piece 405 is connected with wide board 407 through the round pin axle rotation, the round pin axle makes can rotate at the preceding terminal surface of wide board 407 when straight piece 405 atress, the bottom of wide board 407 respectively with the top left and right sides fixed connection of long plate 401, the bottom one side rigid coupling of straight piece 405 has fourth spring 409, fourth spring 409 gives straight piece 405 atress all the time and removes opposite power, the bottom of fourth spring 409 respectively with the top left and right sides fixed connection of long plate 401.
In this embodiment, when the controller for a frequency converter is used, first, the cross bar 202 is moved downward, the cross bar 202 drives the short block 204 and the square bar 301 to move downward, the short block 204 drives the short bar 203 to rotate, the short bar 203 drives the diagonal bar 205 to rotate, the second spring 304 drives the vertical block 302 to move inward, the vertical block 302 drives the straight bar 305 to move inward, so that the straight bar 305 is inserted into a groove on one side of the vertical bar 201, thereby improving the stability of the controller 5, and avoiding toppling over after being acted by external force, thereby causing damage to the device, when the controller 5 is impacted, the square plate 404 is forced to move downward, the square plate 404 drives the cylinder 403 to move downward, the square plate 404 drives the long block 406 to move downward, the long block 406 drives the straight block 405 to rotate, the straight block 405 stretches the fourth spring, and the cylinder 403 compresses the third spring 402, thereby achieving left and right buffering of the controller 5, the controller 5 is prevented from being damaged when being impacted, and further normal operation is prevented from being influenced.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (6)
1. A controller for a frequency converter, comprising a base plate (1), characterized in that: a transverse plate (6) is attached to the top of the bottom plate (1), a controller (5) is fixedly connected to the top of the transverse plate (6), and a moving device (2) is arranged above the bottom plate (1);
the mobile device (2) comprises a vertical rod (201), a cross rod (202), a short rod (203), a short block (204) and an inclined rod (205);
the utility model discloses a building structure, including down tube (205), bottom plate (6), quarter butt (203), quarter butt (204), the top rigid coupling of quarter butt (204) has horizontal pole (202), the right side of horizontal pole (202) is equipped with montant (201), the bottom of montant (201) respectively with the top left and right sides fixed connection of diaphragm (6), the preceding terminal surface below of down tube (205) is rotated through the round pin axle and is connected with quarter butt (203), the preceding terminal surface top of quarter butt (203) is rotated through the round pin axle and is connected with quarter butt (204), the top rigid coupling of quarter butt (204).
2. A controller for a frequency converter according to claim 1, characterized in that: the top of the cross rod (202) is fixedly connected with a handle.
3. A controller for a frequency converter according to claim 1, characterized in that: a sliding device (3) is arranged above the bottom plate (1);
the sliding device (3) comprises a square rod (301), a vertical block (302), a first spring (303), a second spring (304) and a straight rod (305);
the bottom of first spring (303) respectively with the top left and right sides fixed connection of bottom plate (1), the top of first spring (303) and one side fixed connection of down tube (205), one side of first spring (303) is equipped with perpendicular piece (302), the one end rigid coupling of perpendicular piece (302) has straight-bar (305), the outer wall clearance fit of straight-bar (305) has square pole (301), the top of square pole (301) and the bottom fixed connection of horizontal pole (202), the one end below rigid coupling of perpendicular piece (302) has second spring (304), the other end of second spring (304) and one side below fixed connection of square pole (301), one side of the outer wall of straight-bar (305) and one side below recess clearance fit of vertical pole (201).
4. A controller for a frequency converter according to claim 3, characterized in that: the straight rods (305) are distributed in an axial symmetry mode by taking the bottom plate (1) as an axis.
5. A controller for a frequency converter according to claim 1, characterized in that: a buffer device (4) is arranged above the controller (5);
the buffer device (4) comprises a long plate (401), a third spring (402), a cylinder (403), a square plate (404), a straight block (405), a long block (406), a wide plate (407), a round rod (408) and a fourth spring (409);
the bottom of the long plate (401) is fixedly connected with the top of the controller (5), round rods (408) are fixedly connected with the left side and the right side of the top of the long plate (401), cylinders (403) are fixedly connected with the outer wall of each round rod (408) in a clearance fit mode, the tops of the cylinders (403) are fixedly connected with the left side and the right side of the bottom of the square plate (404), third springs (402) are fixedly connected with the bottom of the cylinders (403), the bottoms of the third springs (402) are fixedly connected with the left side and the right side of the top of the long plate (401), the inner portion of each third spring (402) is in clearance fit with the outer wall of each round rod (408), long blocks (406) are fixedly connected with the bottom of the square plate (404), straight blocks (405) are slidably clamped into grooves on the left side and the right side of the long blocks (406), wide plates (407) are rotatably connected with the front end faces of the straight blocks (405) through pin shafts, and the bottoms of the wide plates (407) are fixedly connected with the left side and the right side of the top of the long plate (401) respectively, and one side of the bottom of the straight block (405) is fixedly connected with a fourth spring (409), and the bottom of the fourth spring (409) is fixedly connected with the left side and the right side of the top of the long plate (401) respectively.
6. A controller for a frequency converter according to claim 5, characterized in that: the top of the square plate (404) is fixedly connected with a rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120318926.0U CN214014794U (en) | 2021-02-04 | 2021-02-04 | Controller for frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120318926.0U CN214014794U (en) | 2021-02-04 | 2021-02-04 | Controller for frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214014794U true CN214014794U (en) | 2021-08-20 |
Family
ID=77296298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120318926.0U Active CN214014794U (en) | 2021-02-04 | 2021-02-04 | Controller for frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214014794U (en) |
-
2021
- 2021-02-04 CN CN202120318926.0U patent/CN214014794U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221014 Address after: Room 701, Gate 3, Block F, No. 6, Erwei Road, Huayuan Industrial Zone, Binhai New Area, Tianjin, 300450 Patentee after: Tianjin Shiying Technology Co.,Ltd. Address before: 050000 501, area a, No.1 boutique supermarket, No.16, south 2nd Ring East Road, Yuhua District, Shijiazhuang City, Hebei Province Patentee before: Shijiazhuang Wangcang Technology Development Co.,Ltd. |
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| TR01 | Transfer of patent right |