CN220976468U - Auxiliary device for installation and maintenance of fan frequency converter - Google Patents
Auxiliary device for installation and maintenance of fan frequency converter Download PDFInfo
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- CN220976468U CN220976468U CN202321849855.2U CN202321849855U CN220976468U CN 220976468 U CN220976468 U CN 220976468U CN 202321849855 U CN202321849855 U CN 202321849855U CN 220976468 U CN220976468 U CN 220976468U
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- support
- frequency converter
- fan frequency
- support frame
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- 238000009434 installation Methods 0.000 title claims description 14
- 238000012423 maintenance Methods 0.000 title claims description 12
- 230000003287 optical effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
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- 238000005265 energy consumption Methods 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses an auxiliary device for installing and maintaining a fan frequency converter, which relates to the field of auxiliary devices for installing and maintaining, and comprises a support frame, wherein the front side surface of the support frame is fixedly connected with the rear side surfaces of two handle bars at the same time, the right side surface of the left handle bar is fixedly connected with a switch, the bottom side surface of the support frame is fixedly connected with the top side surfaces of four universal wheels at the same time, and the top side surfaces of the left side and the right side of the support frame are respectively fixedly connected with the two shaft bottom side surfaces. According to the utility model, the two clamping frames are arranged, the fan frequency converter can be lifted from two sides through the two clamping frames, and then the fan frequency converter is driven to move up and down.
Description
Technical Field
The utility model relates to an auxiliary device for installation and maintenance, in particular to an auxiliary device for installation and maintenance of a fan frequency converter.
Background
The fan frequency converter is a special frequency converter customized for various fans, adopts a frequency conversion speed regulation control device, changes the air quantity of the fan by changing the rotating speed of the fan so as to adapt to the requirements of the production process, and has the advantages of most saving operation energy consumption and highest comprehensive benefit;
An auxiliary device for installing and maintaining a fan frequency converter through a search CN 113184763A relates to the field of wind power generation, solves the safety technical problem of pure manual operation in the process of installing and maintaining the fan frequency converter, and mainly comprises a rigid support, a bearing mechanism, a guide rail and a power lifting device. The rigid support is used for supporting the device body, the bearing mechanism is used for providing a bearing platform for the fan frequency converter, the guide rail is used for horizontally moving the fan frequency converter, and the power lifting device is used for pulling the fan frequency converter to vertically move. The device is mainly used for providing mechanical support in the process of installing and maintaining the fan frequency converter. The invention greatly improves the working efficiency of installing and maintaining the fan frequency converter, overcomes the difficulty of narrow operation space, saves the physical strength of personnel, and simultaneously reduces the safety risks of personnel and equipment to a great extent;
When the device is used, due to the difference of the types of the fan frequency converters, the device does not have the effect of fixing the fan frequency converters when moving the fan frequency converters, and if the ground unevenness device shakes in the transportation process, the fan frequency converters can also shake, and the fan frequency converters are easy to damage.
Disclosure of utility model
The utility model aims to provide an auxiliary device for installing and maintaining a fan frequency converter, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an auxiliary device for fan converter installation is maintained, includes the support frame, support frame leading flank simultaneously with two barre trailing flank fixed connection, left side barre right flank and switch fixed connection, support frame bottom side simultaneously with four universal wheel top side fixed connection, support frame left and right sides top side respectively with two shaft bottom side fixed connection, four the through-hole sliding connection that two backup pads were seted up is seted up respectively to the two a set of two of axle respectively, two the backup pad is connected with two clamping device respectively, two the backup pad all is connected with a strutting arrangement, strutting arrangement is connected with the support frame.
As a preferable technical scheme of the utility model, the supporting device comprises a motor, the motor is fixedly connected with the top side surface of the supporting frame through a motor bracket, two output shafts of the motor are respectively and fixedly connected with opposite ends of two conveying shafts, each conveying shaft is rotatably connected with one of the two brackets through a bearing, and one bottom side surface of each of the four brackets is fixedly connected with the top side surface of the supporting frame.
As a preferable technical scheme of the utility model, opposite ends of the two conveying shafts are respectively and fixedly connected with two bevel gears I, the two bevel gears I are respectively and fixedly connected with two bevel gears II, the two bevel gears II are respectively and fixedly connected with front ends of two threaded rods I, an optical axis of each threaded rod I is respectively and rotatably connected with three brackets through bearings, six brackets are respectively and fixedly connected with top side surfaces of left and right sides of the support frame, two groups of bottom side surfaces of the brackets are respectively and fixedly connected with top side surfaces of left and right sides of the support frame, and two sections of screw threads with opposite screw threads are respectively formed on each threaded rod I.
As a preferable technical scheme of the utility model, the front section and the rear section of threads of each threaded rod are in threaded connection with threaded holes formed in the first T-shaped support, the four T-shaped supports are in sliding connection with the first T-shaped grooves formed in the left side and the right side of the support frame in a one-to-one mode, and the first T-shaped supports in each group are in rotary connection with the front side and the rear side of one end of a telescopic connecting rod through hinge seats.
As a preferable technical scheme of the utility model, the front side and the rear side of the other end of the two telescopic connecting rods are respectively and rotatably connected with four T-shaped brackets II through hinging seats, and the four T-shaped brackets II are respectively and pairwise connected with T-shaped grooves II formed in the bottom sides of the two supporting plates in a sliding manner.
As a preferable technical scheme of the utility model, each clamping device comprises a clamping frame, two lugs are respectively arranged on the front side and the rear side of the clamping frame, two groups of four lugs are respectively connected with two cross-shaped grooves formed in the supporting plate in a sliding manner, the side face of the clamping frame is rotationally connected with the side face of a threaded rod through a bearing, and the threaded rod II is in threaded connection with a threaded hole formed in the bracket III.
As a preferable technical scheme of the utility model, the three bottom side surfaces of the support are fixedly connected with the top side surface of the support, the optical axis of the middle part of the threaded rod II is in sliding connection with the through hole formed in the support IV, the four bottom side surfaces of the support are fixedly connected with the top side surface of the support, and the left side surface of the threaded rod II is fixedly connected with the turntable.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the two clamping frames are arranged, so that the fan frequency converter can be lifted from two sides through the two clamping frames, and then the fan frequency converter is driven to move up and down.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic rear view of the present utility model;
FIG. 3 is a schematic view of a supporting device according to the present utility model;
FIG. 4 is a schematic view of a clamping device according to the present utility model;
Fig. 5 is a schematic cross-sectional view of the support frame of the present utility model.
In the figure: 1 support frame, 2 universal wheels, 3 handle bars, 4 switches, 5 shafts, 6 support devices, 601 motors, 602 transmission shafts, 603 support frames, 604 bevel gears, 605 bevel gears, 606 threaded rods, 607 support frames, 608T-shaped support frames, 609 telescopic connecting rods, 610T-shaped support frames, 7 clamping devices, 701 clamping frames, 702 threaded rods, 703 support frames, 704 support frames, 705 turntables and 8 support plates.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, 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.
Referring to fig. 1-5, the present utility model provides a technical solution for an auxiliary device for installation and maintenance of a fan frequency converter: including support frame 1, support frame 1 leading flank simultaneously with two barre 3 trailing flank fixed connection, left side barre 3 right flank and switch 4 fixed connection, support frame 1 bottom flank simultaneously with four universal wheel 2 top flank fixed connection, support frame 1 left and right sides top flank respectively with two 5 bottom flank fixed connection of axle, the through-hole sliding connection that two backup pads 8 were offered is respectively in a pair of respectively of four axle 5, two backup pads 8 are connected with two clamping device 7 respectively, two backup pads 8 all are connected with a strutting arrangement 6, strutting arrangement 6 is connected with support frame 1, through set up two axles 5 in the device both sides, make two through-holes that offer on two backup pads 8 respectively with four axle 5 sliding connection, make two expansion link 609 can be stable drive two backup pads 8 reciprocates.
The supporting device 6 comprises a motor 601, the motor 601 is fixedly connected with the top side surface of the supporting frame 1 through a motor support, two output shafts of the motor 601 are fixedly connected with opposite ends of two conveying shafts 602 respectively, each conveying shaft 602 is rotatably connected with two first supports 603 through bearings, and the bottom side surfaces of the four first supports 603 are fixedly connected with the top side surface of the supporting frame 1.
The opposite ends of the two conveying shafts 602 are fixedly connected with two first bevel gears 604 respectively, the two first bevel gears 604 are in meshed connection with two second bevel gears 605 respectively, the two second bevel gears 605 are fixedly connected with the front ends of the two first threaded rods 606 respectively, the optical axis of each first threaded rod 606 is rotationally connected with three second brackets 607 through bearings, six second brackets 607 are in three groups, the bottom side surfaces of the two groups of second brackets 607 are fixedly connected with the top side surfaces of the left side and the right side of the support frame 1 respectively, and two sections of screw threads opposite to each other are formed in each first threaded rod 606.
The front and back two sections of threads of each first threaded rod 606 are in threaded connection with threaded holes formed in the first T-shaped support 608, the first four T-shaped supports 608 are in sliding connection with the first T-shaped grooves formed in the left side and the right side of the support frame in a pair, the first T-shaped supports 608 are all in rotary connection with the front side and the back side of one end of one telescopic connecting rod 609 through hinging seats, the two telescopic connecting rods 609 can vertically move upwards by arranging opposite threads on the front side and the back side of the two first threaded rods 606, the first four T-shaped supports 608 and the second four T-shaped supports 610 slide in the first T-shaped grooves and the second T-shaped grooves, so that the two support plates 8 can stably move vertically up and down, and stability when a fan frequency converter moves up and down is guaranteed.
The front side and the rear side of the other end of the two telescopic connecting rods 609 are respectively connected with four T-shaped brackets II 610 through hinging seats in a rotating way, and the four T-shaped brackets II 610 are respectively connected with the T-shaped grooves II formed in the bottom side surfaces of the two supporting plates 8 in a sliding way in a group.
Each clamping device 7 comprises a clamping frame 701, two protruding blocks are respectively arranged on the front side and the rear side of the clamping frame 701, two groups of four protruding blocks are respectively connected with two cross-shaped grooves formed in the supporting plate 8 in a sliding mode, the side faces of the clamping frame 701 are rotatably connected with the side faces of two threaded rods 702 through bearings, the two threaded rods 702 are in threaded connection with threaded holes formed in a third bracket 703, two clamping frames 701 are arranged, four triangular blocks are respectively arranged on the lower sides of the two clamping frames 701, when the two groups of triangular blocks move towards the opposite side, the four triangular blocks are inserted from a gap below a fan frequency converter, the fan frequency converter is fixed, the two threaded rods 702 are driven by rotating two rotary discs 705, the two threaded rods 702 rotate in the three brackets, and meanwhile the two threaded rods 702 drive the two clamping frames 701 to move towards the opposite side to fix the fan frequency converter.
The bottom side of the third support 703 is fixedly connected with the top side of the support plate 8, the optical axis of the middle part of the second threaded rod 702 is in sliding connection with a through hole formed in the fourth support 704, the bottom side of the fourth support 704 is fixedly connected with the top side of the support plate 8, and the left side of the second threaded rod 702 is fixedly connected with the turntable 705.
The utility model comprises the following operation steps:
The user moves the device to the periphery of the fan frequency converter, then the user rotates two turntables 705, the two turntables 705 drive two threaded rods to rotate, the two threaded rods to rotate 702 enable the two threaded rods to move relatively through two supports to 703, then the two threaded rods to 702 drive two clamping frames 701 to clamp the fan frequency converter, then the user controls a motor 601 to rotate positively through a switch 4, two output shafts of the motor 601 drive two transmission shafts 602, two bevel gears to 604, two bevel gears to 605 and two threaded rods to 606 to rotate positively, the two threaded rods to rotate to enable the two telescopic links 609 to extend in two T-shaped grooves through four T-shaped supports to 608, then the two telescopic links 609 enable two support plates 8 to move upwards through four T-shaped supports to 610, then the two support plates 8 drive two clamping frames 701 to move upwards, until the fan frequency converter is separated from the ground, the motor 601 is closed through a switch 4, then the user moves the device to the fan frequency converter installation position, then the motor 601 is controlled by the switch 4 to rotate positively, the two telescopic links 609 extend out of two T-shaped grooves through four T-shaped supports to enable the two support plates to slide in two T-shaped grooves to enable the two support plates 609 to move upwards through four T-shaped supports to enable the two clamping frames to move upwards, then the fan frequency converter 601 is separated from the ground, and then the user is moved down from the fan frequency converter 601 by the switch 4, and then the user is moved to clamp the user to rotate the fan frequency converter.
In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Auxiliary device for fan converter installation maintenance, including support frame (1), its characterized in that: the front side of the support frame (1) is fixedly connected with the rear side of the two handle bars (3), the right side of the left handle bar (3) is fixedly connected with the switch (4), the bottom side of the support frame (1) is fixedly connected with the top side of the four universal wheels (2), the top sides of the left side and the right side of the support frame (1) are respectively fixedly connected with the bottom sides of the two shafts (5), the four shafts (5) are connected with two support plates (8) in a sliding mode in a group of through holes formed in the two support plates (8), the two support plates (8) are connected with two clamping devices (7) respectively, the two support plates (8) are connected with one support device (6), and the support device (6) is connected with the support frame (1).
2. An auxiliary device for fan frequency converter installation maintenance according to claim 1, wherein: the supporting device (6) comprises a motor (601), the motor (601) is fixedly connected with the top side surface of the supporting frame (1) through a motor support, two output shafts of the motor (601) are respectively fixedly connected with opposite ends of two conveying shafts (602), each conveying shaft (602) is rotatably connected with two first supports (603) through bearings, and the bottom side surfaces of the first supports (603) are fixedly connected with the top side surface of the supporting frame (1).
3. An auxiliary device for fan frequency converter installation maintenance according to claim 2, wherein: the two conveying shafts (602) are fixedly connected with two first bevel gears (604) respectively, the two first bevel gears (604) are in meshed connection with two second bevel gears (605) respectively, the two second bevel gears (605) are fixedly connected with the front ends of the two first threaded rods (606) respectively, the optical axis of each first threaded rod (606) is rotationally connected with three second brackets (607) through bearings, six second brackets (607) are three-one, two groups of bottom sides of the second brackets (607) are fixedly connected with the top sides of the left side and the right side of the support frame (1) respectively, and each first threaded rod (606) is provided with two screw threads opposite to each other.
4. An auxiliary device for fan frequency converter installation maintenance according to claim 3, wherein: the front section and the rear section of threads of each first threaded rod (606) are in threaded connection with threaded holes formed in one first T-shaped support (608), four first T-shaped supports (608) are in sliding connection with first T-shaped grooves formed in the left side and the right side of the support frame respectively, and each first T-shaped support (608) is in rotary connection with the front side and the rear side of one end of a telescopic connecting rod (609) through hinge seats.
5. An auxiliary device for fan frequency converter installation maintenance according to claim 4, wherein: the front side and the rear side of the other end of the two telescopic connecting rods (609) are respectively connected with four T-shaped brackets II (610) in a rotating way through hinging seats, and the four T-shaped brackets II (610) are respectively connected with two T-shaped grooves II formed in the bottom side surfaces of the two supporting plates (8) in a sliding way in a group.
6. An auxiliary device for fan frequency converter installation maintenance according to claim 1, wherein: every clamping device (7) all includes grip slipper (701), both sides are provided with two lugs respectively around grip slipper (701), and two cross recess sliding connection that four lug two by two a set of respectively offered with backup pad (8), grip slipper (701) side and threaded rod two (702) side pass through the bearing and rotate to be connected, threaded rod two (702) and the screw hole threaded connection that support three (703) offered.
7. An auxiliary device for fan frequency converter installation maintenance according to claim 6, wherein: the bottom side of the third support (703) is fixedly connected with the top side of the supporting plate (8), the middle optical axis of the second threaded rod (702) is in sliding connection with a through hole formed in the fourth support (704), the bottom side of the fourth support (704) is fixedly connected with the top side of the supporting plate (8), and the left side of the second threaded rod (702) is fixedly connected with the turntable (705).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321849855.2U CN220976468U (en) | 2023-07-14 | 2023-07-14 | Auxiliary device for installation and maintenance of fan frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321849855.2U CN220976468U (en) | 2023-07-14 | 2023-07-14 | Auxiliary device for installation and maintenance of fan frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220976468U true CN220976468U (en) | 2024-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321849855.2U Active CN220976468U (en) | 2023-07-14 | 2023-07-14 | Auxiliary device for installation and maintenance of fan frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220976468U (en) |
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2023
- 2023-07-14 CN CN202321849855.2U patent/CN220976468U/en active Active
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