CN112283170A - A installing support for fan - Google Patents
A installing support for fan Download PDFInfo
- Publication number
- CN112283170A CN112283170A CN202011197882.7A CN202011197882A CN112283170A CN 112283170 A CN112283170 A CN 112283170A CN 202011197882 A CN202011197882 A CN 202011197882A CN 112283170 A CN112283170 A CN 112283170A
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- CN
- China
- Prior art keywords
- mounting plate
- guide ring
- air guide
- fan motor
- fan
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides a mounting bracket for a fan, which comprises a fan motor mounting plate, an air guide ring mounting plate and a welding frame, wherein the fan motor mounting plate is arranged on the air guide ring mounting plate; the fan motor mounting plate is detachably connected with the welding frame, the air guide ring mounting plate is detachably connected with the welding frame, and the motor can be placed between the fan motor mounting plate and the air guide ring mounting plate. The middle part of the wind guide ring mounting plate is provided with a wind guide ring mounting hole matched with the wind guide ring, and the middle part of the fan motor mounting plate is provided with a motor mounting hole connected with a motor. The mounting bracket for the fan solves the technical problems that the fan motor and the air guide ring are formed by splicing and assembling a plurality of metal plates, connecting bolts between the metal plates are more, the assembling steps are complicated, the number of the disassembled bolts is large when the fan is replaced in later maintenance, and the later maintenance is complex.
Description
Technical Field
The invention belongs to the technical field of central air conditioning unit equipment, and particularly relates to a mounting bracket for a fan.
Background
In the air treatment equipment of a central air conditioner, an EC fan is used as a power system in the air treatment equipment, has the characteristics of small size, small vibration, high intelligence, high energy conservation, continuous uninterrupted operation and low noise, and is widely used in the air treatment equipment of occasions such as a data center machine room, a clean room and the like.
The EC fan mainly comprises a motor, an impeller, an air guide ring and the like, wherein the motor and the impeller of the EC fan are connected into a whole called as a fan motor, and the air guide ring is an independent component. The working principle is that after the motor is electrified, the rotor inside the motor starts to rotate, and at the moment, the impeller connected with the motor rotates together to press wind into the motor from the wind guide ring side.
In a general splicing mounting bracket of the EC fan, the connection between the impeller of the EC fan and the wind guide ring is that the impeller of the EC fan and the wind guide ring are assembled into a whole by adopting a sheet metal part formed by folding bolts and sheet metals, and the conventional method has certain defects: the fan motor and the air guide ring are formed by splicing and assembling a plurality of metal plates, so that the number of connecting bolts between the metal plates is large, the assembling steps are complicated, and when the fan is replaced in later maintenance, the number of the disassembled bolts is large, and the later maintenance is complex; and to the higher condition of level place and mounted position, adopt the panel beating to assemble as whole with fan motor and wind-guiding circle after, need at least three people cooperation just can lift the fan and accomplish the operation to the hole and fix this series of processes to the assigned position. The fan is unsafe to disassemble by later-period users, and the fan is easy to drop; and when a plurality of EC fans are used in combination, a high-strength bracket which can be used for installing a plurality of assembled fans needs to be manufactured, and the integral installation cost is high.
Disclosure of Invention
In view of the above, the invention aims to provide an installation support for a fan, which solves the technical problems that a fan motor and an air guide ring are formed by splicing and assembling a plurality of metal plates, connecting bolts between the metal plates are more, the assembling steps are complicated, the number of the disassembled bolts is large when the fan is replaced in later maintenance, and the later maintenance is complicated.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a mounting bracket for a fan comprises a fan motor mounting plate, an air guide ring mounting plate and a welding frame;
the fan motor mounting plate is detachably connected with the welding frame, the air guide ring mounting plate is detachably connected with the welding frame, and a motor can be placed between the fan motor mounting plate and the air guide ring mounting plate.
Furthermore, the middle part of the air guide ring mounting plate is provided with an air guide ring mounting hole which can be matched with the air guide ring, and the middle part of the fan motor mounting plate is provided with a motor mounting hole which can be connected with a motor.
Furthermore, two reinforcing flanges for supporting the motor are arranged on the fan motor mounting plate.
Furthermore, the welding frame comprises two supporting frames and four supporting rods, the four supporting rods are symmetrically arranged between the two supporting frames in the vertical direction, the two supporting rods on the same side are located on the same horizontal plane, one end of each supporting rod is fixedly connected with one supporting frame, the other end of each supporting rod is fixedly connected with the other supporting frame, the two supporting rods above the two supporting frames are detachably connected with the air guide ring mounting plate, and the two supporting rods below the two supporting frames are detachably connected with the fan motor mounting plate.
Furthermore, the left end and the right end of the air guide ring mounting plate are provided with first clamping grooves matched with the supporting rods, and the front end and the rear end of the air guide ring mounting plate are provided with second clamping grooves matched with the supporting frames.
Furthermore, the two supporting rods above the two supporting frames are welded with the air guide ring mounting plate, and the air guide ring mounting plate is welded with the two supporting frames.
Furthermore, the distance between the two supporting frames is greater than the length of the fan motor mounting plate, and the distance between the two supporting rods below the two supporting frames is less than the length of the fan motor mounting plate.
Furthermore, be located two below between the braced frame all arrange on the bracing piece and be equipped with at least three connect the via hole, be equipped with four second bolts on the fan motor mounting panel, four the second bolt symmetry sets up the fan motor mounting panel left and right sides, two second bolts of homonymy and adjacent two first connect the via hole on the bracing piece is connected.
Compared with the prior art, the mounting bracket for the fan has the following advantages:
according to the mounting bracket for the fan, the fan motor mounting plate can be mounted at different positions of the welding frame, so that the fan motor mounting plate can be modified optionally according to different fan sizes, and the mounting bracket is high in universality; the mounting bracket has the advantages that the number of sheet metal parts is small, the positions needing to be fixed by screws are small, and the assembly and later maintenance are convenient; the mounting bracket can lift the whole of the fan motor and the fan motor mounting plate to the welding frame by one person in the using process, and then hole alignment and fixation are carried out, so that the mounting operation process is simpler and more convenient; the welding frame is welding formula intensity height, when a plurality of fans make up the use, only need with a plurality of welding frame welding together, again with wind-guiding circle mounting panel, fan motor mounting panel fix on the welding frame can, need not to make all the other high strength's support.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of a combined structure of a mounting bracket, a fan motor and an air guide ring for a fan according to an embodiment of the present invention;
fig. 2 is a schematic view of another angle of the combined structure of the mounting bracket, the fan motor and the air guide ring for the fan according to the embodiment of the present invention;
fig. 3 is an exploded view of a mounting bracket for a fan, a fan motor and an air guide ring according to an embodiment of the present invention;
FIG. 4 is a front view of a mounting bracket for a wind turbine according to an embodiment of the present invention;
FIG. 5 is a side view of a mounting bracket for a wind turbine according to an embodiment of the present invention;
FIG. 6 is a top view of a mounting bracket for a wind turbine according to an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a fan motor mounting plate in a mounting bracket for a fan according to an embodiment of the present invention;
fig. 8 is a schematic structural view of an air guide ring mounting plate used in a mounting bracket of a fan according to an embodiment of the present invention;
fig. 9 is a schematic view of another angle structure of the air guide ring mounting plate in the mounting bracket for the fan according to the embodiment of the present invention;
fig. 10 is a sectional view of a wind guide ring mounting plate in a mounting bracket for a fan according to an embodiment of the invention.
Description of reference numerals:
1. welding the frame; 2. a fan motor mounting plate; 21. reinforcing the bent edge; 3. a wind guide ring mounting plate; 31. a wind guide ring mounting hole; 32. a first card slot; 33. a second card slot; 5. a wind guide ring; 6. a fan motor.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
A mounting bracket for a fan is shown in figure 1 and comprises a fan motor mounting plate 2, an air guide ring mounting plate 3 and a welding frame 1;
fan motor mounting panel 2 can be dismantled with welding frame 1 and be connected, and wind-guiding circle mounting panel 3 can be dismantled with welding frame 1 and be connected, can place the motor between fan motor mounting panel 2 and the wind-guiding circle mounting panel 3.
The middle part of the air guide ring mounting plate 3 is provided with an air guide ring mounting hole 31 capable of being matched with the air guide ring 5, and the middle part of the fan motor mounting plate 2 is provided with a motor mounting hole capable of being connected with a motor, in the embodiment, as shown in fig. 10.
In this embodiment, be equipped with two enhancement beads 21 that are used for supporting the motor on fan motor mounting panel 2, in this embodiment, two enhancement beads 21 symmetries set up tip around fan motor mounting panel 2, and then can strengthen fan motor mounting panel 2's support intensity.
The welding frame 1 comprises two supporting frames and four supporting rods, the four supporting rods are vertically and symmetrically arranged between the two supporting frames, the two supporting rods on the same side are positioned on the same horizontal plane, one end of each supporting rod is welded with one supporting frame, the other end of each supporting rod is welded with the other supporting frame, the two supporting rods above the two supporting frames are detachably connected with the air guide ring mounting plate 3, the two supporting rods below the two supporting frames are detachably connected with the fan motor mounting plate 2, the fan motor 6 and the fan motor mounting plate 2 can be integrally lifted onto the welding frame 1 by one person in the using process of the mounting frame and then are subjected to hole aligning and fixing, and the mounting operation process is simpler and more convenient; welding frame 1 is welding formula intensity height, when a plurality of fans make up the use, only need with a plurality of welding frame 1 welding together, again with wind-guiding circle mounting panel 3, fan motor mounting panel 2 fix on welding frame 1 can, need not to make all the other high strength's support.
Tip is equipped with can with bracing piece complex first draw-in groove 32 about wind-guiding circle mounting panel 3, tip all is equipped with around the wind-guiding circle mounting panel 3 can with braced frame complex second draw-in groove 33, two bracing pieces that are located the top between two braced frames all with wind-guiding circle mounting panel 3 welding, wind-guiding circle mounting panel 3 and two braced frame welding can play assistance-localization real-time's effect through first draw-in groove 32 and second draw-in groove 33.
All arrange on two bracing pieces that are located the below between two braced frames and be equipped with four connect the via hole, be equipped with four second bolts on fan motor mounting panel 2, four second bolt symmetries set up in the 2 left and right sides of fan motor mounting panel, two second bolts of homonymy and two first connect the via hole on the adjacent bracing piece are connected, fan motor mounting panel 2 mountable is on welded frame 1's different positions, and then can modify wantonly according to different fan sizes, and the commonality is strong.
In this embodiment, the distance between two braced frames is greater than the length of fan motor mounting panel 2, and the distance between two bracing pieces that are located the below between two braced frames is less than the length of fan motor mounting panel 2, and when maintaining the fan, only need will fix fan motor mounting panel 2 on welded frame 1 and rotate 90 degrees earlier, just can take off fan motor mounting panel 2 and fan motor 6, can take out the fan from welded frame 1.
Working mode of the example
This installing support is when installing the fan, earlier with the third bolt with fan motor mounting panel 2 with fan motor 6 installation together, then fan motor mounting panel 2 all places in weld frame 1 with fan motor 6, then rotates 90 with fan motor mounting panel 2, makes fan motor mounting panel 2 about the tip place respectively on two bracing pieces. In the placing process, the through holes for connecting the motor mounting plate 2 and the second bolts are aligned with the first connecting through holes on the two support rods, after the position of the motor mounting plate 2 is adjusted, the two second bolts on the same side are connected with the two first connecting through holes on the adjacent support rods, and the motor mounting plate 2 and the fan motor 6 are fixed on the welding frame 1. Then the air guide ring mounting plate 3 is mounted on the welding frame 1, then the air guide ring 5 is placed on the air guide ring mounting hole 31 and fixed through a plurality of first bolts, and the position of the air guide ring 5 is adjusted before fixing, so that the air guide ring 5 is prevented from rubbing with an impeller on the air inlet side of the fan motor 6. The whole EC fan is mounted on the bracket at the moment.
When the high-strength mounting bracket for the EC fan is designed, the sizes of different fan models are different, only the hole spacing of the motor mounting plate 2 and the size of the welding frame 1 need to be adjusted, and the high-strength mounting bracket for the EC fan is convenient to change. Only when carrying the EC fan, need two people to cooperate together and use, when fixed EC fan with not hard up EC fan, only need alone can accomplish, labour saving and time saving.
The technical effect of the technical scheme provided by the embodiment is that the installation is simple, the engineering operation is easy, and the problems of complex installation and disassembly and labor waste of the conventional EC fan are solved. Aims to provide a high-strength mounting bracket for an EC fan, which has simple mounting, convenient use and obvious effect.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a installing support for fan which characterized in that: comprises a fan motor mounting plate (2), an air guide ring mounting plate (3) and a welding frame (1);
the fan motor mounting plate (2) is detachably connected with the welding frame (1), the air guide ring mounting plate (3) is detachably connected with the welding frame (1), and a motor can be placed between the fan motor mounting plate (2) and the air guide ring mounting plate (3).
2. A mounting bracket for a wind turbine according to claim 1, characterised in that: the middle of the air guide ring mounting plate (3) is provided with an air guide ring mounting hole (31) capable of being matched with the air guide ring (5), and the middle of the fan motor mounting plate (2) is provided with a motor mounting hole capable of being connected with a motor.
3. A mounting bracket for a wind turbine according to claim 1, characterised in that: and two reinforcing flanges (21) for supporting the motor are arranged on the fan motor mounting plate (2).
4. A mounting bracket for a wind turbine according to any of claims 1 to 3, characterised in that: the welding frame (1) comprises two supporting frames and four supporting rods, the four supporting rods are arranged between the two supporting frames in an up-down symmetrical mode, the two supporting rods on the same side are located on the same horizontal plane, one end of each supporting rod is fixedly connected with one supporting frame, the other end of each supporting rod is fixedly connected with the other supporting frame, the two supporting rods located above the two supporting frames are fixedly connected with the air guide ring mounting plate (3), and the two supporting rods located below the two supporting frames are detachably connected with the fan motor mounting plate (2).
5. A mounting bracket for a wind turbine according to claim 4, characterised in that: the left end and the right end of the air guide ring mounting plate (3) are provided with first clamping grooves (32) matched with the supporting rods, and the front end and the rear end of the air guide ring mounting plate (3) are provided with second clamping grooves (33) matched with the supporting frames.
6. A mounting bracket for a wind turbine according to claim 4, characterised in that: the two supporting rods above the two supporting frames are welded with the air guide ring mounting plate (3), and the air guide ring mounting plate (3) is welded with the two supporting frames.
7. A mounting bracket for a wind turbine according to any of claims 5 or 6, characterised in that: the distance between the two supporting frames is greater than the length of the fan motor mounting plate (2), and the distance between the two supporting rods below the two supporting frames is less than the length of the fan motor mounting plate (2).
8. A mounting bracket for a wind turbine according to claim 7, characterised in that: two that are located below between the braced frame all arrange on the bracing piece and be equipped with at least three connect the via hole, be equipped with four second bolts on fan motor mounting panel (2), four the second bolt symmetry sets up fan motor mounting panel (2) the left and right sides, two second bolts of homonymy and adjacent two first connect the via hole on the bracing piece is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011197882.7A CN112283170A (en) | 2020-10-30 | 2020-10-30 | A installing support for fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011197882.7A CN112283170A (en) | 2020-10-30 | 2020-10-30 | A installing support for fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112283170A true CN112283170A (en) | 2021-01-29 |
Family
ID=74353858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011197882.7A Pending CN112283170A (en) | 2020-10-30 | 2020-10-30 | A installing support for fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112283170A (en) |
-
2020
- 2020-10-30 CN CN202011197882.7A patent/CN112283170A/en active Pending
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