CN219840819U - Adjustable fan mounting frame - Google Patents
Adjustable fan mounting frame Download PDFInfo
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- CN219840819U CN219840819U CN202321071655.9U CN202321071655U CN219840819U CN 219840819 U CN219840819 U CN 219840819U CN 202321071655 U CN202321071655 U CN 202321071655U CN 219840819 U CN219840819 U CN 219840819U
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- 238000004134 energy conservation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
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Abstract
The utility model discloses an adjustable fan mounting rack, which relates to the technical field of fixing mechanisms and comprises a base, a threaded rod, a driving piece, a first moving plate, a second moving plate, a pair of first connecting rods, a pair of second connecting rods and a supporting plate, wherein a fan to be fixed consists of a shell, a motor body connected with the side surface of the shell and a base plate fixedly connected with the bottom of the shell, and the base plate is fixedly connected with one side of the upper surface of the base; the first moving plate and the second moving plate are arranged in parallel and are connected with the upper surface of the base in a sliding manner, and threaded holes are formed in the center positions of the first moving plate and the second moving plate; according to the utility model, the first moving plate and the second moving plate are driven to move in opposite directions or in opposite directions by the rotatable threaded rod, so that the heights of the supporting plates which are rotationally connected with the upper ends of the first connecting rod and the second connecting rod can be adjusted, and the utility model is further suitable for mounting and fixing motors with different heights, and has strong applicability.
Description
Technical Field
The utility model relates to the technical field of fixing mechanisms, in particular to an adjustable fan mounting frame.
Background
The fan is a machine which relies on input mechanical energy to raise the pressure of gas and discharge the gas, and is a driven fluid machine. The fan is mainly applied to ventilation in various fields of national economy such as metallurgy, petrifaction, electric power, urban rail transit, spinning, ships and the like. In addition to the traditional application field, the method still has great development prospect in more than 20 potential market fields such as comprehensive utilization of coal gangue, technical improvement of novel dry clinker, energy conservation and comprehensive utilization of resources in metallurgical industry and the like.
The fan is usually mounted by using a mounting frame or a mounting seat to fix the fan so as to ensure the stability of the fan in operation. The mounting mode that general small-size fan adopted is through the bedplate and the mounting bracket direct fixation of fan casing bottom, but to some middle-size and large-size fans, not only need fix the casing, still strengthen fixedly to the motor, need guarantee the stability of motor work. The existing fan mounting frame is high in pertinence, for a middle-large-sized fan, the fan mounting frame is generally suitable for fans of one type, and when the size and the height of a motor change, the fan mounting frame cannot be suitable, so that the adjustable fan mounting frame is high in applicability and needs to be developed urgently.
Disclosure of Invention
According to the adjustable fan mounting frame, the first moving plate and the second moving plate are driven to move in opposite directions or in opposite directions through the rotatable threaded rods, so that the heights of the supporting plates connected with the upper ends of the first connecting rod and the second connecting rod in a rotating mode can be adjusted, and the adjustable fan mounting frame is suitable for mounting and fixing motors with different heights and is high in applicability.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an adjustable fan mounting bracket, includes base, threaded rod, driving piece, first movable plate, second movable plate, a pair of first connecting rod, a pair of second connecting rod and layer board, and the fan that waits to fix comprises casing, the motor body that the casing side is connected and casing bottom fixed connection's bedplate, bedplate and base upper surface one side fixed connection; the first moving plate and the second moving plate are arranged in parallel and are in sliding connection with the upper surface of the base, threaded holes are formed in the center positions of the first moving plate and the second moving plate, the directions of threads on two sides of the center of the threaded rod are opposite, two sides of the threaded rod are respectively in screwed connection with the threaded holes of the first moving plate and the second moving plate, and one end of the threaded rod is connected with the driving piece; the horizontal both ends face of layer board is fixed and is provided with the pivot, and a pair of first connecting rod one end is connected with the both ends terminal surface rotation of first movable plate respectively through the connecting axle, and the other end is connected with the pivot rotation respectively, and a pair of second connecting rod one end is connected with the both ends terminal surface rotation of second movable plate respectively through the connecting axle, and the other end is connected with the pivot rotation respectively, and the motor body passes through the clamp to be fixed on the layer board.
Preferably, the bottoms of the first moving plate and the second moving plate are provided with sliding blocks, the positions of the base corresponding to the sliding blocks are provided with sliding grooves, and the sliding blocks are in sliding connection with the sliding grooves.
Preferably, the driving piece is a hand wheel, and the hand wheel is fixedly connected with one end of the threaded rod.
Preferably, a plurality of mounting holes are uniformly formed in the supporting plate, the clamp is preset with various specifications, and the motor body is fixed through the mounting holes according to the specifications of the clamp.
Preferably, the seat board and the base are fixed through fixing bolts.
The utility model provides an adjustable fan mounting rack, which has the following beneficial effects:
1. according to the utility model, the first moving plate and the second moving plate are driven to move in opposite directions or in opposite directions by the rotatable threaded rod, so that the heights of the supporting plates which are rotationally connected with the upper ends of the first connecting rod and the second connecting rod can be adjusted, and the utility model is suitable for mounting and fixing motors with different heights, and has strong applicability;
2. the threaded rod is connected with the driving piece, the driving piece can be adjusted by manually rotating the hand wheel, so that the cost is saved, the driving piece can also be driven by a driving motor, the labor is saved, and the two modes have the advantages and can be selected according to actual conditions;
3. according to the utility model, the two ends of the supporting plate are rotationally connected with the first connecting rod and the second connecting rod through the rotating shafts, the supporting plate can incline, and the motor can be suitable for the situation that the axis of the motor body is not parallel to the plane, so that the applicability is improved.
Drawings
FIG. 1 is a front view of an adjustable fan mount of the present utility model.
FIG. 2 is a left side view of an adjustable fan mount of the present utility model.
Fig. 3 is a schematic view of a pallet according to the present utility model.
In the figure: 1. a base; 2. a seat plate; 3. a chute; 4. a slide block; 5. a first moving plate; 6. a hand wheel; 7. a housing; 8. a first link; 9. a second link; 10. a rotating shaft; 11. a motor body; 12. a clamp; 13. a supporting plate; 14. a limiting plate; 15. a second moving plate; 16. a threaded rod; 17. and (5) mounting holes.
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.
As shown in fig. 1-3, an adjustable fan mounting rack comprises a base 1, a threaded rod 16, a driving piece, a first moving plate 5, a second moving plate 15, a pair of first connecting rods 8, a pair of second connecting rods 9 and a supporting plate 13, wherein a fan to be fixed consists of a shell 7, a motor body 11 connected with the side surface of the shell 7 and a seat plate 2 fixedly connected with the bottom of the shell 7, and the seat plate 2 is fixedly connected with one side of the upper surface of the base 1; the first moving plate 5 and the second moving plate 15 are arranged in parallel and are in sliding connection with the upper surface of the base 1, threaded holes are formed in the center positions of the first moving plate 5 and the second moving plate 15, the directions of threads on two sides of the center of the threaded rod 16 are opposite, two sides of the threaded rod 16 are respectively screwed with the threaded holes of the first moving plate 5 and the second moving plate 15, and one end of the threaded rod 16 is connected with a driving piece; the two horizontal end surfaces of the supporting plate 13 are fixedly provided with rotating shafts 10, one ends of a pair of first connecting rods 8 are respectively and rotatably connected with the end surfaces of the two ends of the first movable plate 5 through connecting shafts, the other ends of the first connecting rods are respectively and rotatably connected with the rotating shafts 10, one ends of a pair of second connecting rods 9 are respectively and rotatably connected with the end surfaces of the two ends of the second movable plate 15 through connecting shafts, the other ends of the second connecting rods are respectively and rotatably connected with the rotating shafts 10, and the motor body 11 is fixed on the supporting plate 13 through a clamp 12; the bottoms of the first moving plate 5 and the second moving plate 15 are provided with sliding blocks 4, sliding grooves 3 are formed in the positions, corresponding to the sliding blocks 4, of the base 1, and the sliding blocks 4 are in sliding connection with the sliding grooves 3; the driving piece is a hand wheel 6, and the hand wheel 6 is fixedly connected with one end of a threaded rod 16; a plurality of mounting holes 17 are uniformly formed in the supporting plate 13, the clamp 12 is preset with a plurality of specifications, and the mounting holes 17 are selected according to the specifications of the clamp 12 to fix the motor body 11; the seat board 2 is fixed with the base 1 through a fixing bolt.
The detailed connection means are known in the art, and the following mainly introduces the working principle and process, specifically as follows:
according to the description and the attached figures 1-3, when the fan is used, firstly, the seat board 2 at the bottom of the fan shell 7 and the base 1 are fixed together through the screws, and even for fans of different types, the hole positions of the seat board 2 can meet the hole positions on the base 1; for the middle-sized and large-sized fans, the motor is further fixed, the threaded rod 16 is driven to rotate through the driving piece, the two threaded directions of the center of the threaded rod 16 are opposite, and the threaded holes at the center positions of the first moving plate 5 and the second moving plate 15 are respectively connected with the threaded holes of the center positions of the first moving plate 5 and the second moving plate 15 in a rotating mode, meanwhile, the first moving plate 5 and the second moving plate 15 can be simultaneously moved inwards or simultaneously moved outwards through the rotation of the threaded rod 16, the two end faces of the first moving plate 5 are rotationally connected with one end of the first connecting rod 8 through the connecting shaft, the two end faces of the second moving plate 15 are rotationally connected with one end of the second connecting rod 9 through the connecting shaft, and the upper ends of the first connecting rod 8 and the second connecting rod 9 are rotationally connected with the two ends of the supporting plate 13 through the rotating shaft 10, so that the first connecting rod 8, the second connecting rod 9 and the supporting plate 13 between the first mounting plate and the second mounting plate form a triangle, when the first mounting plate and the second mounting plate are mutually close, the first connecting rod 8 and the supporting plate 13 at the upper ends of the second connecting rod 9 are lifted, and conversely lowered, the motor body can be fixed to the bottom of the supporting plate 11 through the reinforcing bolts 11 and the reinforcing clamp 13. It should be explained that: the fan is generally fixed with the base 1 through the seat board 2 at the bottom of the fan shell 7, and the motor body 11 is usually fixed with the shell 7, but for medium-sized and large-sized fans, the stability of the motor body 11 is extremely important, and the heights of the motor bodies 11 of different models are different, even angles are different. In addition, the supporting plate 13 can rotate along the axis of the rotating shaft 10 relative to the upper ends of the first connecting rod 8 and the second connecting rod 9, and can be suitable for being used when the axis of the motor body 11 is not parallel to the plane, so that the applicability is improved.
In particular, the threaded rod 16 is connected with a driving member, and the driving member can be adjusted by manually rotating the hand wheel 6, so that the cost is saved, and also can be adjusted by driving the motor, the labor is saved, and the two modes have the advantages of being capable of being selected according to actual conditions.
Wherein, evenly offered a plurality of mounting holes 17 on the layer board 13, multiple specification is preset to clamp 12, according to motor body 11's specification, selects clamp 12 specification and corresponding mounting hole 17 to through screw fixation motor body 11, guarantee motor body 11's stability.
In addition, the bottoms of the first moving plate 5 and the second moving plate 15 are provided with sliding blocks 4, the positions of the base 1 corresponding to the sliding blocks 4 are provided with sliding grooves 3, and the sliding blocks 4 are in sliding connection with the sliding grooves 3, so that the sliding of the first moving plate 5 and the second moving plate 15 is stable.
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 (5)
1. The utility model provides a fan mounting bracket with adjustable, its characterized in that includes base (1), threaded rod (16), driving piece, first movable plate (5), second movable plate (15), a pair of first connecting rod (8), a pair of second connecting rod (9) and layer board (13), and the fan that waits to fix comprises casing (7), motor body (11) that casing (7) side is connected and bedplate (2) of casing (7) bottom fixed connection, bedplate (2) and base (1) upper surface one side fixed connection; the first moving plate (5) and the second moving plate (15) are arranged in parallel and are in sliding connection with the upper surface of the base (1), threaded holes are formed in the center positions of the first moving plate (5) and the second moving plate (15), the directions of threads on two sides of the center of the threaded rod (16) are opposite, two sides of the threaded rod (16) are respectively connected with the threaded holes of the first moving plate (5) and the second moving plate (15) in a screwed mode, and one end of the threaded rod (16) is connected with a driving piece; the support plate (13) is fixedly provided with a rotating shaft (10) on two horizontal end surfaces, one end of a pair of first connecting rods (8) is respectively connected with the end surfaces of the two ends of the first moving plate (5) in a rotating mode through connecting shafts, the other end of the first connecting rods is respectively connected with the rotating shaft (10) in a rotating mode, one end of a pair of second connecting rods (9) is respectively connected with the end surfaces of the two ends of the second moving plate (15) in a rotating mode through connecting shafts, the other end of the second connecting rods is respectively connected with the rotating shaft (10) in a rotating mode, and the motor body (11) is fixed on the support plate (13) through a clamp (12).
2. The adjustable fan mounting frame according to claim 1, wherein sliding blocks (4) are arranged at the bottoms of the first moving plate (5) and the second moving plate (15), sliding grooves (3) are formed in the positions, corresponding to the sliding blocks (4), of the base (1), and the sliding blocks (4) are in sliding connection with the sliding grooves (3).
3. An adjustable fan mounting frame according to claim 1, characterized in that the driving member is a hand wheel (6), the hand wheel (6) being fixedly connected with one end of a threaded rod (16).
4. The adjustable fan mounting frame according to claim 1, wherein a plurality of mounting holes (17) are uniformly formed in the supporting plate (13), the clamp (12) is preset with a plurality of specifications, and the mounting holes (17) are selected to fix the motor body (11) according to the specifications of the clamp (12).
5. An adjustable fan mounting according to claim 1, characterized in that the seat plate (2) and the base (1) are fixed by means of fixing bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321071655.9U CN219840819U (en) | 2023-05-08 | 2023-05-08 | Adjustable fan mounting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321071655.9U CN219840819U (en) | 2023-05-08 | 2023-05-08 | Adjustable fan mounting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219840819U true CN219840819U (en) | 2023-10-17 |
Family
ID=88299652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321071655.9U Active CN219840819U (en) | 2023-05-08 | 2023-05-08 | Adjustable fan mounting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219840819U (en) |
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2023
- 2023-05-08 CN CN202321071655.9U patent/CN219840819U/en active Active
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