CN215420144U - Variable frequency speed regulator convenient to dismantle - Google Patents
Variable frequency speed regulator convenient to dismantle Download PDFInfo
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- CN215420144U CN215420144U CN202121320220.4U CN202121320220U CN215420144U CN 215420144 U CN215420144 U CN 215420144U CN 202121320220 U CN202121320220 U CN 202121320220U CN 215420144 U CN215420144 U CN 215420144U
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- frequency converter
- variable frequency
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
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Abstract
The utility model discloses a variable frequency speed regulator convenient to disassemble, which comprises a frequency converter mounting shell, wherein a front baffle is fixedly connected to the surface of one end of the frequency converter mounting shell, a closed baffle mechanism is fixedly connected to the surface of the other end of the frequency converter mounting shell, heat dissipation and ventilation mechanisms are fixedly connected to the surfaces of two sides of the frequency converter mounting shell, and fixing plates are fixedly installed on the surface of the other end of the closed baffle mechanism, close to the upper end and the lower end. According to the variable frequency speed regulator convenient to disassemble, due to the arranged sealing baffle mechanism, workers can conveniently and quickly disassemble and assemble the variable frequency speed regulator from the rear of the variable frequency speed regulator, internal elements can be replaced and maintained on the premise of not interfering the connection state of a control circuit, the workload is reduced, and due to the arranged heat dissipation and ventilation mechanism, the variable frequency speed regulator is simple in structure, stable in connection, convenient to disassemble and assemble, convenient for air circulation, capable of effectively reducing heat generated when the internal elements operate and prolonging the service life of the variable frequency speed regulator.
Description
Technical Field
The utility model relates to the technical field of frequency converter device structures, in particular to a frequency conversion speed regulator convenient to disassemble.
Background
The energy saving of frequency converter is mainly reflected in the application of blower and water pump, in order to ensure the reliability of production, various production machines are provided with certain margin when designing matched power drive, when the motor can not run under full load, except that the requirement of power drive is met, the redundant torque increases the consumption of active power, and the waste of electric energy is caused.
The existing variable frequency speed regulator generally adopts a box-type structure and comprises a shell and a back plate, wherein the shell is assembled with the back plate by adopting a sealing structure with an opening at one side, and the back plate and the installation position are fixed by devices such as a fast wire and the like after the assembly is finished. However, in the actual use process, the existing variable frequency speed regulator has certain disadvantages, the disassembly and the assembly are troublesome, even if small parts need to be replaced and disassembled, the whole variable frequency speed regulator still needs to be disassembled, the disassembly process consumes a large amount of time, and the heat dissipation structure of the device is too complex.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a variable frequency speed regulator convenient to disassemble, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a frequency conversion speed regulator convenient to disassemble comprises a frequency converter mounting shell, wherein a front baffle is fixedly connected to the surface of one end of the frequency converter mounting shell, a closed baffle mechanism is fixedly connected to the surface of the other end of the frequency converter mounting shell, heat dissipation and ventilation mechanisms are fixedly connected to the surfaces of two sides of the frequency converter mounting shell, and fixing plates are fixedly installed on the surface of the other end of the closed baffle mechanism, close to the upper end and the lower end; the utility model discloses a rear baffle installation shell, including the converter mounting shell, the baffle mechanism that seals includes fixed connection in the backplate on converter mounting shell other end surface, the one end surface of backplate is located both sides edge and has seted up perpendicular caulking groove, the one end surface of backplate is close to both sides edge and has seted up the circular arc groove, the surperficial swing joint in circular arc groove has the poker rod, the fixed surface of poker rod is connected with fixed spring, the surface of poker rod is located the other end fixedly connected with kelly of backplate.
In order to make the installation and the disassembly of the variable frequency speed regulator simpler, the variable frequency speed regulator convenient to disassemble is characterized in that a transverse embedding plate is fixedly installed on one end surface of the frequency converter installation shell close to the edges of the upper end and the lower end, fixing holes are formed in the surface of the transverse embedding plate close to the edges of the two sides, limiting grooves are formed in the surface of the two sides of the frequency converter installation shell close to the upper end and the lower end, connecting springs are fixedly connected to the surfaces of the limiting grooves, butting blocks are fixedly installed on the surfaces of the connecting springs, clamping blocks are fixedly installed on the surfaces of the two sides of the frequency converter installation shell close to the edges of the four corners, vertical embedding plates are fixedly installed on the surface of the other end of the frequency converter installation shell close to the edges of the two sides, and the rear baffle is connected with the frequency converter installation shell through the vertical embedding grooves, the clamping rods and the vertical embedding plates.
In order to enable the variable frequency speed regulator to be more conveniently controlled, the conveniently-disassembled variable frequency speed regulator is characterized in that a controller is arranged on the surface of the front baffle plate close to the middle, a display screen is fixedly arranged on the surface of the front baffle plate, which is positioned at the upper end of the controller, fixing bolts are spirally fixed on the surface of the front baffle plate close to the edges of four corners, transverse caulking grooves are formed in the surfaces of the upper end and the lower end of the other end of the front baffle plate, and the front baffle plate is fixedly connected with a frequency converter mounting shell through the fixing bolts, the transverse caulking grooves, the transverse embedding plates and fixing holes.
In order to enable the heat dissipation effect of the variable frequency speed regulator to be better, the heat dissipation and ventilation mechanism comprises mounting frames fixedly connected to the surfaces of the two sides of a frequency converter mounting shell, dust baffles are fixedly mounted on the surfaces of the mounting frames at equal intervals, butt joint grooves are formed in the middle positions of the surfaces of the upper end and the lower end of each mounting frame, clamping grooves are formed in the edges of the four corners of the surface of the other end of each mounting frame, and the mounting frames are connected with the frequency converter mounting shell through the butt joint grooves, the clamping grooves, the connecting springs and the butt joint blocks.
In order to make the positioning modes of the fixing plate more diversified, the variable frequency speed regulator convenient to disassemble is characterized in that an arc-shaped frame is fixedly arranged on the surface of one end of the fixing plate, which is positioned at the edge of the upper end, and the other end of the arc-shaped frame is fixedly connected with a connecting plate.
In order to enable the fixing plate to be assembled on site, the surface of the connecting plate is provided with mounting holes.
In order to enable the fixing mode of the variable frequency accelerator to be more flexible, the variable frequency speed regulator convenient to disassemble is characterized in that the frequency converter mounting shell is hung on the surface of a wall body through the arc-shaped frame or is fixed on the surface of the wall body through the connecting plate and the mounting hole.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, through the arrangement of the closed baffle mechanism, a worker can conveniently and rapidly detach and install the device from the rear part of the device, the internal elements can be replaced and maintained on the premise of not interfering the connection state of the control circuit, the workload is reduced, and through the arrangement of the heat dissipation and ventilation mechanism, the heat dissipation and ventilation mechanism is simple in structure, stable in connection, convenient to detach and convenient to circulate air, the heat generated when the internal elements operate can be effectively reduced, and the service life of the heat dissipation and ventilation mechanism is prolonged.
Drawings
FIG. 1 is a front view of the overall structure of a variable frequency governor of the present invention, which is easy to disassemble;
FIG. 2 is a rear view of the overall construction of a variable frequency governor of the present invention, which is easy to disassemble;
FIG. 3 is a schematic view of a front baffle mounting structure of a variable frequency governor of the present invention, which is easy to disassemble;
FIG. 4 is a schematic view of a mounting structure of a close-stop mechanism of a variable frequency governor of the present invention, which is easy to disassemble;
fig. 5 is a schematic view of a heat-dissipating and ventilating mechanism of a variable frequency governor convenient to disassemble according to the present invention.
In the figure: 1. a frequency converter mounting shell; 101. a transverse panel; 102. a fixing hole; 103. a limiting groove; 104. a connecting spring; 105. a butt joint block; 106. a clamping block; 107. a vertical panel; 2. a front baffle; 201. a controller; 202. a display screen; 203. fixing the bolt; 204. a transverse caulking groove; 3. a closure flap mechanism; 301. a tailgate; 302. a vertical caulking groove; 303. an arc groove; 304. a poke rod; 305. fixing the spring; 306. a clamping rod; 4. a heat dissipation and ventilation mechanism; 401. a mounting frame; 402. a dust guard; 403. a butt joint groove; 404. a card slot; 5. a fixing plate; 501. an arc-shaped frame; 502. a connecting plate; 503. and (7) installing holes.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-5, a frequency conversion speed regulator convenient to disassemble includes a frequency converter mounting shell 1, a front baffle 2 is fixedly connected to one end surface of the frequency converter mounting shell 1, a closed baffle mechanism 3 is fixedly connected to the other end surface of the frequency converter mounting shell 1, heat dissipation and ventilation mechanisms 4 are fixedly connected to the two side surfaces of the frequency converter mounting shell 1, and fixing plates 5 are fixedly installed near the upper and lower ends of the other end surface of the closed baffle mechanism 3;
in this embodiment, closure flap mechanism 3 includes fixed connection in the backplate 301 of 1 other end surface of converter installation shell, and the one end surface of backplate 301 is located both sides edge and has seted up perpendicular caulking groove 302, and the one end surface of backplate 301 is close to both sides edge and has seted up circular arc groove 303, and the surperficial swing joint in circular arc groove 303 has poker rod 304, and the fixed surface of poker rod 304 is connected with fixing spring 305, and the surface of poker rod 304 is located the other end fixedly connected with kelly 306 of backplate 301.
During specific use, the rear baffle plate 301 is placed at the rear end of the frequency converter mounting shell 1 and is embedded into a reserved slot position, the vertical embedding slot 302 is in butt joint with the vertical embedding plate 107, under normal conditions, the clamping rod 306 and the poking rod 304 are in a transverse state under the action of the fixed spring 305, and when the frequency converter mounting shell needs to be detached, only the poking rod 304 needs to be lifted, so that the frequency converter mounting shell can move in the arc slot 303.
In this embodiment, the one end surface of converter installation shell 1 is close to upper and lower both ends edge fixed mounting has horizontal panel 101, the surface of horizontal panel 101 is close to both sides edge and has seted up fixed orifices 102, the both sides surface of converter installation shell 1 is close to upper and lower both ends and has seted up spacing groove 103, the fixed surface of spacing groove 103 is connected with coupling spring 104, coupling spring 104's fixed surface is connected with butt joint piece 105, the both sides surface that converter installation shell 1 is located four corners edge fixed mounting has fixture block 106, the other end surface of converter installation shell 1 is close to both sides edge fixed mounting has vertical panel 107, backplate 301 is through vertical panel 302, kelly 306 and vertical panel 107 are connected with converter installation shell 1.
When the frequency converter mounting shell is used specifically, the transverse panel 101 and the vertical panel 107 can be respectively fixed at the designated positions of the front end and the rear end of the frequency converter mounting shell 1 by means of gluing and the like, the limiting groove 103 is formed through the perforating device, the top end of the inner part of the limiting groove is connected with the connecting spring 104, the lower end of the connecting spring 104 is connected with the butt-joint block 105, and the vertical embedding can be manually controlled.
In this embodiment, the surface of the front baffle 2 is provided with a controller 201 near the middle, the upper end fixed mounting of the surface of the front baffle 2 on the controller 201 has a display screen 202, the surface of the front baffle 2 is fixed with fixing bolts 203 near the four corners, the other end surface of the front baffle 2 is located at the upper and lower edges and has a horizontal caulking groove 204, and the front baffle 2 is fixedly connected with the frequency converter mounting case 1 through the fixing bolts 203, the horizontal caulking groove 204, the horizontal panel 101 and the fixing hole 102.
When the front baffle plate 2 is used specifically, the front baffle plate is placed on one end surface of the frequency converter mounting shell 1, the controller 201 and the display screen 202 are electrically connected with the control device through conducting wires, the transverse embedding groove 204 is butted with the transverse embedding plate 101, and the fixing can be carried out through the fixing bolt 203 and the fixing hole 102.
In this embodiment, the heat dissipation ventilation mechanism 4 includes mounting bracket 401 fixedly connected to the surfaces of two sides of the frequency converter mounting case 1, a dust guard plate 402 is fixedly mounted on the surface of mounting bracket 401 at an equal distance, a docking slot 403 is provided in the middle of the upper and lower end surfaces of mounting bracket 401, a clamping slot 404 is provided at the edge of four corners of the other end surface of mounting bracket 401, and mounting bracket 401 is connected to the frequency converter mounting case 1 through docking slot 403, clamping slot 404, connecting spring 104 and docking block 105.
When the heat dissipation and ventilation mechanism 4 is used specifically, the mounting frame 401 is only required to be pushed into the reserved slot position, the clamping groove 404 is in butt joint with the clamping block 106, the butt joint block 105 is lifted up and then released, and the butt joint block can be embedded into the butt joint groove 403, so that the heat dissipation and ventilation mechanism 4 is fixed.
In this embodiment, one end surface of the fixing plate 5 is located the upper end edge and fixedly mounted with an arc frame 501, the other end of the arc frame 501 is fixedly connected with a connecting plate 502, a mounting hole 503 is opened on the surface of the connecting plate 502, and the frequency converter mounting case 1 is hung on the wall surface through the arc frame 501 or fixed on the wall surface through the connecting plate 502 and the mounting hole 503.
When the frequency converter mounting shell 1 is used specifically, after the frequency converter mounting shell 1 is assembled substantially, the fixing plate 5 welded on the surface of the rear baffle 301 can be hung on the surface of a rail through the arc-shaped frame 501, or fixed on the surface of the cavity through the mounting hole 503 on the surface of the connecting plate 502.
Working principle; firstly, a transverse panel 101 and a vertical panel 107 are respectively fixed at the designated positions of the front end and the rear end of a frequency converter mounting shell 1 by means of gluing and the like, a limiting groove 103 is formed through a hole forming device, the top end of the inner part of the limiting groove is connected with a connecting spring 104, the lower end of the connecting spring 104 is connected with an abutting block 105, the vertical embedding can be controlled manually, a front baffle plate 2 is placed on the surface of one end of the frequency converter mounting shell 1, a controller 201 and a display screen 202 are electrically connected with a control device through conducting wires, the transverse embedding groove 204 is abutted with the transverse panel 101, the fixing can be carried out through a fixing bolt 203 and a fixing hole 102, a rear baffle plate 301 is placed at the rear end of the frequency converter mounting shell 1 and is embedded into a reserved groove, the vertical embedding groove 302 is abutted with the vertical panel 107, under the normal condition, a clamping rod 306 and a poking rod 304 are in a transverse state under the action of the fixing spring 305, when the frequency converter mounting shell needs to be dismounted, only need promote poker rod 304, make its motion in circular arc groove 303 can, and during installation heat dissipation ventilation mechanism 4, only need push mounting bracket 401 the slot position of reserving, make draw-in groove 404 and fixture block 106 butt joint, lift butt joint piece 105 and release again, alright make it imbed in butt joint groove 403 to accomplish heat dissipation ventilation mechanism 4's fixed, at last after converter mounting shell 1 roughly assembles completely, weld the fixed plate 5 on backplate 301 surface, accessible arc frame 501 hangs on the surface of railing, or fixes on the cavity surface through mounting hole 503 on connecting plate 502 surface.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a variable frequency speed regulator convenient to dismantle, includes converter installation shell (1), its characterized in that: a front baffle (2) is fixedly connected to the surface of one end of the frequency converter mounting shell (1), a closed baffle mechanism (3) is fixedly connected to the surface of the other end of the frequency converter mounting shell (1), heat dissipation and ventilation mechanisms (4) are fixedly connected to the surfaces of two sides of the frequency converter mounting shell (1), and fixing plates (5) are fixedly mounted on the surface of the other end of the closed baffle mechanism (3) close to the upper end and the lower end;
close baffle mechanism (3) including fixed connection in backplate (301) on converter installation shell (1) other end surface, the one end surface of backplate (301) is located both sides edge and has seted up vertical caulking groove (302), the one end surface of backplate (301) is close to both sides edge and has seted up circular arc groove (303), the surperficial swing joint in circular arc groove (303) has poker rod (304), the fixed surface of poker rod (304) is connected with fixed spring (305), the surface of poker rod (304) is located other end fixedly connected with kelly (306) of backplate (301).
2. The variable frequency governor of claim 1, wherein: a transverse panel (101) is fixedly arranged on the surface of one end of the frequency converter mounting shell (1) close to the edges of the upper end and the lower end, fixing holes (102) are arranged on the surface of the transverse panel (101) near the two side edges, the two side surfaces of the frequency converter mounting shell (1) are provided with limit grooves (103) near the upper and lower ends, the surface of the limiting groove (103) is fixedly connected with a connecting spring (104), the surface of the connecting spring (104) is fixedly connected with a butt-joint block (105), clamping blocks (106) are fixedly arranged on the surfaces of two sides of the frequency converter mounting shell (1) at the edges of four corners, vertical embedded plates (107) are fixedly installed on the surface of the other end of the frequency converter installation shell (1) close to the edges of the two sides, the rear baffle (301) is connected with the frequency converter mounting shell (1) through a vertical embedding groove (302), a clamping rod (306) and a vertical embedding plate (107).
3. The variable frequency governor of claim 2, wherein: the utility model discloses a front baffle installation shell, including preceding baffle (2), the surface of preceding baffle (2) is close to middle department and is provided with controller (201), the upper end fixed mounting that the surface of preceding baffle (2) is located controller (201) has display screen (202), the surface of preceding baffle (2) is close to four corners edge spiral and is fixed with fixing bolt (203), the other end surface of preceding baffle (2) is located upper and lower both ends edge and has seted up horizontal caulking groove (204), preceding baffle (2) are through fixing bolt (203), horizontal caulking groove (204), horizontal panel (101) and fixed orifices (102) and converter installation shell (1) fixed connection.
4. The variable frequency governor of claim 2, wherein: heat dissipation ventilation mechanism (4) include mounting bracket (401) of fixed connection in converter installation shell (1) both sides surface, and mounting bracket (401) surface equidistance fixed mounting has dust board (402), department has seted up butt joint groove (403) in the middle of the upper and lower both ends surface of mounting bracket (401) is located, draw-in groove (404) have been seted up to the other end surface of mounting bracket (401) is located four corners edge, mounting bracket (401) are connected with converter installation shell (1) through butt joint groove (403), draw-in groove (404), coupling spring (104) and butt joint piece (105).
5. The variable frequency governor of claim 1, wherein: the one end surface of fixed plate (5) is located upper end edge fixed mounting has arc frame (501), the other end fixedly connected with connecting plate (502) of arc frame (501).
6. The variable frequency governor of claim 5, wherein: the surface of the connecting plate (502) is provided with a mounting hole (503).
7. The variable frequency governor of claim 6, wherein: the frequency converter mounting shell (1) is hung on the surface of a wall body through an arc-shaped frame (501) or fixed on the surface of the wall body through a connecting plate (502) and a mounting hole (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121320220.4U CN215420144U (en) | 2021-06-15 | 2021-06-15 | Variable frequency speed regulator convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121320220.4U CN215420144U (en) | 2021-06-15 | 2021-06-15 | Variable frequency speed regulator convenient to dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215420144U true CN215420144U (en) | 2022-01-04 |
Family
ID=79638981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121320220.4U Active CN215420144U (en) | 2021-06-15 | 2021-06-15 | Variable frequency speed regulator convenient to dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215420144U (en) |
-
2021
- 2021-06-15 CN CN202121320220.4U patent/CN215420144U/en active Active
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