CN220957537U - Portable wall built-up frequency converter - Google Patents
Portable wall built-up frequency converter Download PDFInfo
- Publication number
- CN220957537U CN220957537U CN202322618284.8U CN202322618284U CN220957537U CN 220957537 U CN220957537 U CN 220957537U CN 202322618284 U CN202322618284 U CN 202322618284U CN 220957537 U CN220957537 U CN 220957537U
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- frequency converter
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- frame
- lifting
- lifting frame
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- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000003028 elevating effect Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a movable wall-mounted frequency converter which comprises a mounting frame and a lifting frame, wherein a frequency converter body is arranged in the lifting frame, connecting seats are fixedly arranged on two sides of the top and two sides of the bottom of the mounting frame, a screw is rotatably arranged between the two connecting seats in the same vertical plane, a movable seat is connected with the screw through threads, connecting columns are fixedly arranged on the left side and the right side of the lifting frame, a top plate is fixedly arranged on the top of the mounting frame, and a lifting mechanism is arranged on the top plate. The utility model is provided with the screw rod, the movable seat, the lifting frame and the lifting mechanism, and simultaneously starts the double-shaft motor and the two motors when in use, wherein the double-shaft motor realizes the movement of the lifting mechanism, the longitudinal movement of the lifting frame is realized by winding/putting down a cable, the two motors realize the longitudinal movement of the movable seats at two sides when in operation, the two motors cooperate together to realize the movement of the frequency converter body, and the stability of the frequency converter body in the longitudinal movement process is fully ensured.
Description
Technical Field
The utility model relates to the technical field of frequency converters, in particular to a movable wall-mounted frequency converter.
Background
The existing wall-mounted frequency converter is usually directly fixed on a wall, is fixed at a lower position for convenient use, reduces space utilization rate, and is inconvenient to use when fixed at a higher position, so that the existing wall-mounted frequency converter cannot be moved, cannot be adjusted according to different use conditions, and is inconvenient to use.
In order to reduce the dust deposit volume and the humidity in the frequency converter machine, people install the frequency converter on the wall in a liftable manner, when the frequency converter is used, the frequency converter is moved to a low position through the lifting rope, and when the frequency converter is not used, the frequency converter is moved to a high position through the lifting rope, so that the protection effect on the frequency converter is improved. However, in the moving process, the frequency converter lacks other supporting structures, and only bears gravity through the lifting rope when being lifted, so that the lifting rope is easy to break, and the service life is influenced. Therefore, how to improve the stability of the frequency converter in the moving process is a problem to be solved by those skilled in the art.
Disclosure of utility model
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a mobile wall-mounted frequency converter to solve the above-mentioned problems in the prior art.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a portable wall built-up frequency converter, includes mounting bracket and lifting frame, be equipped with the frequency converter body in the lifting frame, mounting bracket top both sides and the equal fixed mounting in bottom both sides have the connecting seat, locate two in the same vertical plane rotate between the connecting seat and install the screw rod, threaded connection has the removal seat on the screw rod, the equal fixed mounting in lifting frame left and right sides has the spliced pole, and both sides spliced pole respectively with both sides remove the seat and connect, mounting bracket top fixed mounting has the roof, be equipped with elevating system on the roof, elevating system realizes the promotion to lifting frame.
Optionally, a plurality of heat dissipation holes are formed in the left side and the right side of the lifting frame.
Optionally, motors are arranged on the two connecting seats arranged on the upper side, and the output shafts of the two motors are respectively connected with the two screws.
Optionally, lifting rings are fixedly installed on two sides of the top of the lifting frame.
Optionally, the elevating system includes two reels, the equal fixed mounting in roof top both sides has the mount pad, rotate on the mount pad and install the axle, two the reels respectively fixed mounting is epaxial at two links, be equipped with the cable on the reels, two through wires holes have been seted up on the roof, two the cable passes two through wires holes respectively, and two cable lower extreme respectively with two lift by crane the ring is connected.
Optionally, the roof top intermediate position fixed mounting has the frame, fixed mounting has biax motor in the frame, and biax motor both sides output shaft respectively through the shaft coupling with two the connecting axle is connected.
Compared with the prior art, the utility model has the beneficial effects that:
The movable wall-mounted frequency converter is provided with the screw rod, the movable seat, the lifting frame and the lifting mechanism, and the double-shaft motor and the two motors are started simultaneously when the movable wall-mounted frequency converter is used, wherein the double-shaft motor realizes the movement of the lifting mechanism, the winding/putting down of a cable is utilized to realize the longitudinal movement of the lifting frame, namely the longitudinal movement of the frequency converter body is realized, the two motors realize the longitudinal movement of the movable seats on two sides when in operation, so that the longitudinal movement of the lifting frame and the frequency converter body is realized, the two modes are used for cooperation together to realize the movement of the frequency converter body, the stability of the frequency converter body in the longitudinal movement process is fully ensured, and the longitudinal movement of the frequency converter body can be realized even if the cable breaks.
Drawings
For a clearer description of embodiments of the present utility model or technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a front view of a structure provided by a mobile wall-mounted frequency converter;
FIG. 2 is an enlarged schematic view of the A in FIG. 1 provided by a mobile wall-mounted inverter;
fig. 3 is a rear view of a structure provided by a mobile wall-mounted inverter.
Reference numerals illustrate:
1. A mounting frame; 2. a connecting seat; 3. a screw; 4. a movable seat; 5. lifting the frame; 6. a transducer body; 7. a connecting column; 8. a top plate; 9. a lifting mechanism; 901. a winding roll; 902. a mounting base; 903. a connecting shaft; 904. a cable; 905. a frame; 906. a biaxial motor; 10. a motor; 11. and lifting the lifting ring.
Detailed Description
Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The present application will be further described in detail below with reference to the drawings and detailed description for the purpose of enabling those skilled in the art to better understand the aspects of the present application.
Referring to fig. 1-3, the mobile wall-mounted frequency converter of this embodiment comprises a mounting frame 1 and a lifting frame 5, wherein the lifting frame 5 is arranged on the front side of the mounting frame 1, the mounting frame 1 is composed of two cross bars, two upright bars and a connecting rod, fixing holes are formed in the two cross bars and the connecting rod, the mounting frame 1 is installed on a wall through bolts when the mobile wall-mounted frequency converter is used by inserting bolts into the fixing holes, a frequency converter body 6 is arranged in the lifting frame 5, a plurality of radiating holes are formed in the left side and the right side of the lifting frame 5, and heat generated by the frequency converter body 6 during operation is radiated.
Referring to fig. 1 and 3, equal fixed mounting in mounting bracket 1 top both sides and bottom both sides have connecting seat 2, four connecting seats 2 are horizontal setting, locate and rotate between two connecting seats 2 in the same vertical plane and install screw rod 3, all be provided with motor 10 on two connecting seats 2 of locating the upside, and two motor 10 output shafts are connected with two screw rods 3 respectively, start motor 10 when using, can realize screw rod 3's rotation, threaded connection has on screw rod 3 and removes seat 4, promote the equal fixed mounting in both sides of frame 5 and have spliced pole 7, and both sides spliced pole 7 is connected with both sides removes seat 4 respectively, thereby realized the spacing to both sides remove seat 4, at screw rod 3 pivoted in-process, the removal seat 4 of both sides will take place longitudinal movement along screw rod 3.
Referring to fig. 1 and 2, a top plate 8 is fixedly mounted at the top of the mounting frame 1, the top plate 8 is transversely arranged, a lifting mechanism 9 is arranged on the top plate 8, and the lifting mechanism 9 is used for lifting the lifting frame 5. The lifting mechanism 9 comprises two winding drums 901, the winding drums 901 are longitudinally arranged, mounting seats 902 are fixedly mounted on two sides of the top of a top plate 8, the two mounting seats 902 are arranged side by side, a connecting shaft 903 is rotatably mounted on each mounting seat 902, the two winding drums 901 are fixedly mounted on the two connecting shafts 903 respectively, when the connecting shafts 903 rotate, the winding drums 901 rotate along with the rotating shafts, cables 904 are arranged on the winding drums 901, two threading holes are formed in the top plate 8, lifting rings 11 are fixedly mounted on two sides of the top of the lifting frame 5, the winding drums 901, the threading holes and the lifting rings 11 which are arranged on the same side are arranged in the same vertical plane, the two cables 904 penetrate through the two threading holes respectively, and the lower ends of the two cables 904 are connected with the two lifting rings 11 respectively.
Referring to fig. 1 and 2, a frame 905 is fixedly mounted in the middle position of the top plate 8, a double-shaft motor 906 is fixedly mounted on the frame 905, output shafts on two sides of the double-shaft motor 906 are respectively connected with two connecting shafts 903 through couplings, and when the double-shaft motor 906 is started in use, rotation of the two connecting shafts 903 and the winding roll 901 can be achieved.
When the device is used, an operator starts the double-shaft motor 906 and the two motors 10 at the same time, wherein the double-shaft motor 906 drives the two winding drums 901 to rotate, the winding drums 901 wind or unwind the cables 904 in the rotating process, and the cables 904 are connected with the lifting frame 5 through the lifting rings 11, so that the lifting frame 5 drives the frequency converter body 6 to longitudinally move in the winding or unwinding process of the cables 904; in the running process of the motor 10, the motor 10 drives the screw rod 3 to rotate, the movable seat 4 in threaded connection with the screw rod 3 drives the lifting frame 5 to longitudinally move in the rotating process, the longitudinal lifting of the frequency converter body 6 is achieved, the rotating speed of the output shaft of the double-shaft motor 906 and the rotating speed of the output shaft of the motor 10 are well controlled, the speed of winding/unwinding the cable 904 can be consistent with the longitudinal moving speed of the movable seat 4, and therefore stable movement of the frequency converter body 6 in the vertical direction is achieved.
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (6)
1. The utility model provides a portable wall built-up frequency converter, includes mounting bracket (1) and promotes frame (5), be equipped with converter body (6), its characterized in that in promoting frame (5): the utility model discloses a lifting frame, including mounting bracket (1), screw rod (3), lifting frame (5), mounting bracket (1), roof (8) are fixed mounting respectively to mounting bracket (1) top both sides and bottom both sides, locate two in the same vertical plane rotate between connecting bracket (2) and install screw rod (3), threaded connection has on screw rod (3) and removes seat (4), lifting frame (5) both sides are fixed mounting respectively has spliced pole (7), and both sides spliced pole (7) respectively with both sides remove seat (4) and be connected, mounting bracket (1) top fixed mounting has roof (8), be equipped with elevating system (9) on roof (8), elevating system (9) realize the promotion to lifting frame (5).
2. A mobile wall-mounted frequency converter as claimed in claim 1, wherein: a plurality of heat dissipation holes are formed in the left side and the right side of the lifting frame (5).
3. A mobile wall-mounted frequency converter as claimed in claim 1, wherein: the two connecting seats (2) arranged on the upper side are respectively provided with a motor (10), and output shafts of the two motors (10) are respectively connected with the two screws (3).
4. A mobile wall-mounted frequency converter as claimed in claim 1, wherein: lifting rings (11) are fixedly arranged on two sides of the top of the lifting frame (5).
5. The mobile wall-mounted frequency converter as claimed in claim 4, wherein: lifting mechanism (9) are including two take-up reels (901), equal fixed mounting in roof (8) top both sides has mount pad (902), install connecting axle (903) rotate on mount pad (902), two take-up reels (901) fixed mounting respectively on two connecting axles (903), be equipped with cable (904) on take-up reels (901), two through wires holes have been seted up on roof (8), two cable (904) pass two through wires holes respectively, and two cable (904) lower extreme respectively with two lifting ring (11) are connected.
6. The mobile wall-mounted frequency converter as claimed in claim 5, wherein: the middle position of the top plate (8) is fixedly provided with a frame (905), the frame (905) is fixedly provided with a double-shaft motor (906), and output shafts on two sides of the double-shaft motor (906) are respectively connected with two connecting shafts (903) through couplings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322618284.8U CN220957537U (en) | 2023-09-26 | 2023-09-26 | Portable wall built-up frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322618284.8U CN220957537U (en) | 2023-09-26 | 2023-09-26 | Portable wall built-up frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220957537U true CN220957537U (en) | 2024-05-14 |
Family
ID=91009281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322618284.8U Active CN220957537U (en) | 2023-09-26 | 2023-09-26 | Portable wall built-up frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220957537U (en) |
-
2023
- 2023-09-26 CN CN202322618284.8U patent/CN220957537U/en active Active
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