CN220185458U - Anti-falling fixing device for industrial large fan - Google Patents
Anti-falling fixing device for industrial large fan Download PDFInfo
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- CN220185458U CN220185458U CN202321666034.5U CN202321666034U CN220185458U CN 220185458 U CN220185458 U CN 220185458U CN 202321666034 U CN202321666034 U CN 202321666034U CN 220185458 U CN220185458 U CN 220185458U
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- 238000009434 installation Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000009423 ventilation Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model discloses an industrial large fan anti-falling fixing device, which relates to the technical field of fan fixing, and comprises a mounting plate and further comprises: the positioning unit comprises a mounting frame fixedly arranged on one side of the mounting plate, a positioning groove formed in the outer side of the mounting frame and a positioning piece arranged on one side of the mounting frame; the support unit comprises a fixed plate, a telescopic plate and a support piece, wherein one end of the fixed plate is embedded in the mounting frame, the telescopic plate is connected with the fixed plate through an adjusting piece, and the support piece is arranged above the telescopic plate. According to the utility model, the supporting unit is arranged, the supporting frame is driven by the electric lifter to move upwards, so that the supporting frame supports the fan rod of the fan, when the position of the supporting frame is adjusted, the positioning pin is pulled out, the rotating turntable drives the gear to rotate, and the gear is meshed with the toothed plate, so that the expansion plate moves forwards and backwards, the positions of the expansion plate and the supporting frame are adjusted according to the length of the fan rod, the supporting stability is improved, and the fan is prevented from falling during working.
Description
Technical Field
The utility model relates to the technical field of fan fixing, in particular to an industrial large fan anti-falling fixing device.
Background
The industrial large fan is widely applied to high-altitude spaces such as industrial plants, logistics storage, waiting rooms, exhibition halls, gymnasiums, commercial supervisors and the like, is used as a common industrial machine for ventilating the space and reducing the temperature of personnel, can jet a large amount of air flow to the ground, and forms a certain-height air flow layer to horizontally move on the ground, thereby promoting the whole air circulation, and has the advantages of omnibearing ground coverage and three-dimensional air circulation, wherein the maximum diameter of the large industrial large fan can reach 7.3 m-! The streamline fan blade manufactured by adopting the aerodynamic principle and the advanced process can drive a large amount of air by adopting 1.5KW, and a natural breeze system with an ultra-large area is generated, so that the streamline fan blade has double functions of ventilation and cooling, has incomparable application advantages compared with the traditional heating ventilation air conditioner and a small high-speed fan, and can be called as a perfect solution of ventilation and cooling in a large space, in the prior art, a large wall-type industrial fan is usually directly fixed on a wall and cannot rotate, so that the space available for the fan is very limited.
The utility model relates to a fixing seat of a large wall-type industrial fan, which comprises an outer frame, wherein the front surface of the outer frame is rotationally connected with a first inner frame through a hinge, a second inner frame is embedded in the first inner frame, the bottom of the first inner frame is connected with the outer frame through a rotating frame, one side of the first inner frame is connected with the second inner frame through a first bolt and a nut, and the other side of the first inner frame is connected with the second inner frame through a second bolt and a threaded sleeve. According to the fixing seat of the large industrial fan, the industrial fan can turn over by an angle when in use through the hinge and the first inner frame, so that the transverse range of the large industrial fan is enlarged. According to the fixing seat of the large industrial fan, the first inner frame and the second inner frame are rotationally connected through the first bolt and the second bolt, so that the vertical range of the large industrial fan is enlarged.
The industrial large fan in the scheme can turn over an angle to install the chassis of the fan when in use, but the fan is transversely placed and does not support the fan rod of the fan, so that the fan is at risk of falling, and therefore, the industrial large fan anti-falling fixing device is provided.
Disclosure of Invention
The utility model mainly aims to provide an industrial large fan anti-falling fixing device, which solves the problems that a fan is transversely placed and a fan rod of the fan is not supported by a positioning unit and a supporting unit, so that the fan is at risk of falling.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: an industrial large fan fall arrest fixture comprising: a mounting plate, further comprising:
the positioning unit comprises a mounting frame fixedly arranged on one side of the mounting plate, a positioning groove formed in the outer side of the mounting frame and a positioning piece arranged on one side of the mounting frame;
the support unit comprises a fixed plate, a telescopic plate and a support piece, wherein one end of the fixed plate is embedded in the installation frame, the telescopic plate is connected with the fixed plate through an adjusting piece, and the support piece is arranged above the telescopic plate.
Preferably, the locating piece comprises a antiskid plate arranged on the outer side of the installation frame, a screw rod fixedly arranged on the inner side of the antiskid plate and an antiskid rod fixedly arranged on the other end of the screw rod.
Preferably, one end of the screw, which is far away from the antiskid plate, penetrates through the mounting frame and extends into the positioning groove, and the antiskid rod is movably arranged in the positioning groove.
Preferably, one side of the mounting plate is provided with a fixing bolt, and the other end of the fixing bolt penetrates through the mounting plate and extends to the other side of the mounting plate.
Preferably, the adjusting piece comprises a rotary table movably arranged on the outer side of the mounting frame, a connecting column fixedly arranged on the inner side of the rotary table, a toothed plate fixedly arranged on the other end of the expansion plate and a gear meshed with the toothed plate.
Preferably, the toothed plate and the gear are movably arranged in the fixed plate, the other end of the connecting column penetrates through the mounting frame and the fixed plate and is fixedly arranged at one end of the gear, the outer side of the rotary table is movably provided with a positioning pin, and the other end of the positioning pin penetrates through the rotary table and extends into the mounting frame.
Preferably, the support piece comprises an electric lifter fixedly arranged at the top of the expansion plate and a support frame fixedly arranged at the top of the electric lifter, and the support frame is in an arc shape.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, when the fan is fixed through the locating unit, the circular base of the fan is arranged in the locating groove, the anti-skid plate and the screw rod are rotated, so that the anti-skid plate is driven to be in close contact with the fan base, the fan base is fixed, when the fan is rotated, the anti-skid plate and the screw rod are rotated outwards, so that the anti-skid plate is driven to be separated from the fan base, the fan is rotated, the rotation is completed, and then the fan base is fixed.
2. According to the utility model, after the fan base is installed, the fan rod of the fan is positioned above the supporting frame, the supporting frame is driven to move upwards by the electric lifter, so that the supporting frame supports the fan rod of the fan, when the position of the supporting frame is adjusted, the positioning pin is pulled out, the rotary table is rotated, so that the gear is driven to rotate, the gear is meshed with the toothed plate, the telescopic plate moves forwards and backwards, the positions of the telescopic plate and the supporting frame are conveniently adjusted according to the length of the fan rod, the supporting stability is improved, and the fan is prevented from falling when in work.
Drawings
FIG. 1 is a perspective view of an industrial large fan fall arrest fixture of the present utility model;
FIG. 2 is a schematic view of a support unit in an industrial large fan anti-falling fixing device according to the present utility model;
FIG. 3 is an internal schematic view of a fixing plate in an industrial large fan anti-falling fixing device according to the present utility model;
fig. 4 is an enlarged view of the utility model at a in fig. 3.
In the figure: 1. a mounting plate; 2. a positioning unit; 21. a mounting frame; 22. a cleat; 23. a positioning groove; 24. a screw; 25. an anti-skid bar; 3. a supporting unit; 31. a fixing plate; 32. a telescoping plate; 33. an electric lifter; 34. a support frame; 35. a turntable; 36. a positioning pin; 37. a toothed plate; 38. a gear; 4. and (5) fixing bolts.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
As shown in fig. 1 to 4, an industrial large fan falling prevention fixing device includes: mounting plate 1, still include:
the positioning unit 2 comprises a mounting frame 21 fixedly arranged on one side of the mounting plate 1, a positioning groove 23 formed in the outer side of the mounting frame 21 and a positioning piece arranged on one side of the mounting frame 21;
the supporting unit 3, the supporting unit 3 includes a fixed plate 31 with one end embedded in the mounting frame 21, a telescopic plate 32 connected with the fixed plate 31 through an adjusting member, and a supporting member arranged above the telescopic plate 32.
The positioning piece comprises a antiskid plate 22 arranged on the outer side of the mounting frame 21, a screw 24 fixedly arranged on the inner side of the antiskid plate 22 and an antiskid rod 25 fixedly arranged on the other end of the screw 24.
One end of the screw 24, which is far away from the antiskid plate 22, penetrates through the mounting frame 21 and extends into the positioning groove 23, and the antiskid plate 25 is movably arranged in the positioning groove 23.
One side of the mounting plate 1 is provided with a fixing bolt 4, and the other end of the fixing bolt 4 penetrates through the mounting plate 1 and extends to the other side of the mounting plate 1.
Through the positioning unit 2 that sets up, when fixing the fan, place the circular base of fan in constant head tank 23, through rotating antiskid ribbed tile 22 and screw rod 24 to drive antiskid ribbed tile 25 and fan base in close contact, fix the fan base, when rotating the fan, outwards rotate antiskid ribbed tile 22 and screw rod 24, thereby drive antiskid ribbed tile 25 and fan base separation, rotate the fan, rotate and accomplish, fix the fan base again.
Example two
As shown in fig. 1 to 4, an industrial large fan falling prevention fixing device includes: mounting plate 1, still include:
the positioning unit 2 comprises a mounting frame 21 fixedly arranged on one side of the mounting plate 1, a positioning groove 23 formed in the outer side of the mounting frame 21 and a positioning piece arranged on one side of the mounting frame 21;
the supporting unit 3, the supporting unit 3 includes a fixed plate 31 with one end embedded in the mounting frame 21, a telescopic plate 32 connected with the fixed plate 31 through an adjusting member, and a supporting member arranged above the telescopic plate 32.
The adjusting member comprises a rotary table 35 movably arranged on the outer side of the mounting frame 21, a connecting column fixedly arranged on the inner side of the rotary table 35, a toothed plate 37 fixedly arranged on the other end of the expansion plate 32 and a gear 38 meshed with the toothed plate 37.
The pinion rack 37 and the gear 38 are all movably arranged in the fixed plate 31, the other end of the connecting column penetrates through the mounting frame 21 and the fixed plate 31, and is fixedly arranged at one end of the gear 38, the outer side of the rotary table 35 is movably provided with a positioning pin 36, and the other end of the positioning pin 36 penetrates through the rotary table 35 and extends into the mounting frame 21.
The support member includes an electric lifter 33 fixedly arranged at the top of the expansion plate 32 and a support frame 34 fixedly arranged at the top of the electric lifter 33, and the support frame 34 is arc-shaped.
Through the supporting element 3 that sets up, after the fan base installation is accomplished, the fan pole of fan is located the top of support frame 34, drive support frame 34 through electric lift 33 and upwards move, make support frame 34 support the fan pole of fan, when adjusting the position of support frame 34, through taking out locating pin 36, rotatory carousel 35, thereby drive gear 38 and rotate, gear 38 is connected with pinion rack 37 meshing, thereby make expansion plate 32 back-and-forth movement, the length according to the fan pole is convenient for adjust expansion plate 32 and support frame 34's position, improve the stability of support, prevent that the fan during operation from falling.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. An industrial large fan fall arrest fixture comprising: mounting panel (1), its characterized in that still includes:
the positioning unit (2), the positioning unit (2) comprises a mounting frame (21) fixedly arranged at one side of the mounting plate (1), a positioning groove (23) arranged at the outer side of the mounting frame (21) and a positioning piece arranged at one side of the mounting frame (21);
the support unit (3), the support unit (3) includes that one end inlays fixed plate (31) in locating mounting bracket (21), expansion plate (32) that are connected with fixed plate (31) through the regulating part and locates the support piece of expansion plate (32) top.
2. An industrial large fan fall arrest fastening device as claimed in claim 1, wherein: the locating piece comprises a antiskid plate (22) arranged on the outer side of the installation frame (21), a screw rod (24) fixedly arranged on the inner side of the antiskid plate (22) and an antiskid rod (25) fixedly arranged on the other end of the screw rod (24).
3. An industrial large fan fall arrest fastening device as claimed in claim 2, wherein: one end of the screw rod (24) far away from the antiskid plate (22) penetrates through the mounting frame (21) and extends into the positioning groove (23), and the antiskid rod (25) is movably arranged in the positioning groove (23).
4. An industrial large fan fall arrest fastening device as claimed in claim 1, wherein: one side of the mounting plate (1) is provided with a fixing bolt (4), and the other end of the fixing bolt (4) penetrates through the mounting plate (1) and extends to the other side of the mounting plate (1).
5. An industrial large fan fall arrest fastening device as claimed in claim 1, wherein: the adjusting piece comprises a rotary table (35) movably arranged on the outer side of the mounting frame (21), a connecting column fixedly arranged on the inner side of the rotary table (35), a toothed plate (37) fixedly arranged on the other end of the expansion plate (32) and a gear (38) meshed with the toothed plate (37).
6. The industrial large fan fall arrest mounting arrangement as defined in claim 5, wherein: the rack is characterized in that the toothed plate (37) and the gear (38) are movably arranged in the fixed plate (31), the other end of the connecting column penetrates through the mounting frame (21) and the fixed plate (31), one end of the gear (38) is fixedly arranged, a locating pin (36) is movably arranged on the outer side of the rotary table (35), and the other end of the locating pin (36) penetrates through the rotary table (35) and extends into the mounting frame (21).
7. The industrial large fan fall arrest mounting arrangement as defined in claim 6, wherein: the support piece comprises an electric lifter (33) fixedly arranged at the top of the expansion plate (32) and a support frame (34) fixedly arranged at the top of the electric lifter (33), and the support frame (34) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321666034.5U CN220185458U (en) | 2023-06-27 | 2023-06-27 | Anti-falling fixing device for industrial large fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321666034.5U CN220185458U (en) | 2023-06-27 | 2023-06-27 | Anti-falling fixing device for industrial large fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220185458U true CN220185458U (en) | 2023-12-15 |
Family
ID=89109238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321666034.5U Active CN220185458U (en) | 2023-06-27 | 2023-06-27 | Anti-falling fixing device for industrial large fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220185458U (en) |
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2023
- 2023-06-27 CN CN202321666034.5U patent/CN220185458U/en active Active
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