CN221076684U - Indoor ventilation unit of stadium - Google Patents
Indoor ventilation unit of stadium Download PDFInfo
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- CN221076684U CN221076684U CN202322966733.8U CN202322966733U CN221076684U CN 221076684 U CN221076684 U CN 221076684U CN 202322966733 U CN202322966733 U CN 202322966733U CN 221076684 U CN221076684 U CN 221076684U
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- machine body
- fixedly connected
- stadium
- indoor ventilation
- ventilation unit
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- 238000009423 ventilation Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 2
- 230000003068 static effect Effects 0.000 abstract description 2
- 230000008093 supporting effect Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model relates to an indoor ventilation device of a stadium, which comprises a machine body, wherein a mounting bracket is arranged in the center of the interior of the machine body, a driving motor is arranged in the center of the mounting bracket, a fan blade is arranged at the output end of the driving motor, protection mechanisms are arranged on the front surface and the back surface of the machine body, a moving mechanism and a stopping mechanism are respectively arranged on two sides of the exterior of the machine body, the mounting bracket comprises a machine case, the driving motor is arranged in the machine case, and connecting structures are arranged on the front surface and the back surface of the outer side of the machine case and are used for being fixedly connected with the inner wall of the machine body; according to the utility model, the moving mechanism and the stopping mechanism are arranged below the machine body, so that when the device is in a static state, the pulleys in the moving mechanism and the anti-skid foot pads in the stopping mechanism can be simultaneously contacted with the ground, a supporting effect is achieved on the machine body, and the friction force between the pulleys and the anti-skid foot pads and the ground is increased under the action of the anti-skid foot pads, so that the device has better stability compared with a traditional vertical fan.
Description
Technical Field
The utility model relates to the technical field of ventilation and heat dissipation devices, in particular to an indoor ventilation device for a stadium.
Background
Under the condition of high temperature in summer, the stadium interior often can be very sultry, because the stadium inner space is big, even open the air conditioner often can not fall down the temperature fast, the stadium people are many, ventilates poorly and causes air pollution easily, consequently can set up a plurality of fans that are used for ventilation in the stadium officialdom generally to accelerate the air flow in the stadium, play the cooling effect.
The existing fans used in stadium rooms are mostly vertical fans, the fans are unchanged in the moving process, rollers are additionally arranged at the bottoms of the fans, but the personnel flow in the stadium is large, the fans can move or collapse when being collided, and the safety and the stability are insufficient.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides an indoor ventilation device for a stadium, which is used for solving the problems proposed by the background technology.
The indoor ventilation device for the stadium comprises a machine body, wherein a mounting bracket is arranged in the center of the interior of the machine body, a driving motor is arranged in the center of the mounting bracket, a fan blade is arranged at the output end of the driving motor, protection mechanisms are arranged on the front surface and the back surface of the machine body, and a moving mechanism and a stopping mechanism are respectively arranged on two sides of the exterior of the machine body.
As a further improvement of the utility model, the mounting bracket comprises a chassis, the surface of the chassis is provided with a heat radiation hole, the driving motor is arranged in the chassis, the front surface and the back surface of the outer side of the chassis are both provided with connecting structures, and the connecting structures are used for being fixedly connected with the inner wall of the machine body.
As a further improvement of the utility model, the connecting structure comprises a plurality of connecting plates, the connecting plates are distributed in an annular equidistant manner by taking the center of the chassis as an origin, and one side of the connecting plates, which is far away from the chassis, is fixedly connected with the inner wall of the machine body.
As a further improvement of the utility model, a reinforcing plate is fixedly connected between the connecting plate near the front surface of the case and the connecting plate near the back surface of the case.
As a further improvement of the utility model, the moving mechanism comprises two wheels, the first connecting pieces are fixedly connected to one side below the machine body and at positions close to the front face and the back face, and the two wheels are respectively arranged in the middle of the two first connecting pieces.
As a further improvement of the utility model, the stop mechanism comprises two second connecting pieces, the two second connecting pieces are respectively and fixedly connected to the position below the machine body and symmetrical to the moving mechanism, and the bottoms of the second connecting pieces are detachably provided with anti-skid foot pads.
As a further improvement of the utility model, a handle is fixedly connected to one side of the position moving mechanism above the machine body and close to the side face.
As a further improvement of the utility model, the protection mechanism comprises a fixed plate, a plurality of connecting rods are fixedly connected around the fixed plate at equal intervals in a ring shape with the center of the fixed plate as a far point, a plurality of protection rings are fixedly connected to the front of the connecting rods, and connecting blocks are fixedly connected to the edges of the outermost protection rings.
As a further improvement of the utility model, the front and the back of the machine body are fixedly connected with positioning frames at positions corresponding to the connecting blocks, mounting holes are formed at positions corresponding to the centers of the positioning frames on the front and the back of the machine body, bolts are arranged at the centers of the connecting blocks, the connecting blocks are movably inserted into the positioning frames, and the bolts are in threaded connection with the interiors of the mounting holes.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the pulley in the moving mechanism and the anti-skid foot pad in the anti-skid mechanism can be simultaneously contacted with the ground when the device is in a static state through the moving mechanism and the anti-skid mechanism arranged below the machine body, so that a supporting effect is achieved on the machine body, and the friction force between the device and the ground is increased under the action of the anti-skid foot pad, so that the device has better stability compared with a traditional vertical fan, and is matched with the handle arranged above the machine body, so that when the device needs to be moved, a worker only needs to hold the handle to lift the anti-skid mechanism on the machine body, and the wheels are singly contacted with the ground, so that the device can be pushed to move, and the device is very convenient to use.
2. According to the utility model, the connecting blocks and the bolts arranged on the protection ring are matched with the positioning frame and the mounting holes arranged on the machine body, so that the positioning and mounting of the protection device by workers are facilitated, the disassembly of the protection device by workers is facilitated, and the regular cleaning of dust on the device is facilitated.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
FIG. 1 is a schematic view of the overall front view of the present utility model at rest;
FIG. 2 is a schematic diagram of the overall side cross-sectional structure of the present utility model;
FIG. 3 is a schematic elevation view of the fuselage of the present utility model;
FIG. 4 is a schematic diagram of the front view of the protection mechanism of the present utility model;
FIG. 5 is a schematic perspective view of a mounting bracket according to the present utility model;
Fig. 6 is a schematic diagram of the front view of the moving process of the present utility model.
In the figure: 1. a body; 2. a connecting plate; 201. a reinforcing plate; 3. a chassis; 301. a heat radiation hole; 4. a driving motor; 5. a fan blade; 6. a mounting hole; 7. a positioning frame; 8. a first connector; 9. a wheel; 10. a second connector; 11. an anti-skid foot pad; 12. a fixing plate; 13. a connecting rod; 14. a protective ring; 15. a connecting block; 16. and (5) a bolt.
Detailed Description
Various embodiments of the present utility model are disclosed in the following drawings, which are presented in sufficient detail to provide a thorough understanding of the present utility model. However, it should be understood that these physical details should not be used to limit the utility model. That is, in some embodiments of the present utility model, these physical details are not necessary. Moreover, for the sake of simplicity of illustration, some well-known and conventional structures and components are shown in the drawings in a simplified schematic manner.
Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present technology, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 terms in the art will be understood in a specific manner by those of ordinary skill in the art.
In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Referring to fig. 1-6, the indoor ventilation device for stadium of the present utility model comprises a machine body 1, wherein a mounting bracket is arranged in the center of the interior of the machine body 1, a driving motor 4 is arranged in the center of the mounting bracket, a fan blade 5 is installed on the output end of the driving motor 4, protection mechanisms are installed on the front and the back of the machine body 1, and a moving mechanism and a stopping mechanism are respectively arranged on two sides of the exterior of the machine body 1.
In this embodiment, the mounting bracket includes a chassis 3, a heat dissipation hole 301 is formed in the surface of the chassis 3, a driving motor 4 is mounted inside the chassis 3, and connection structures are disposed on the front and the back of the outer side of the chassis 3, and are used for being fixedly connected with the inner wall of the machine body 1.
In this embodiment, the connection structure includes a plurality of connection plates 2, specifically, the number of connection plates 2 is four, and the four connection plates 2 are distributed in an annular equidistant manner with the center of the chassis 3 as the origin, and one side of the connection plate 2 away from the chassis 3 is fixedly connected with the inner wall of the machine body 1.
Through above-mentioned technical scheme for the installing support can be stable fix inside quick-witted case 3, provide effectual bearing function to driving motor 4, make driving motor 4 can be at the inside stable work of fuselage 1.
In some other embodiments, the reinforcing plate 201 is fixedly connected between the connecting plate 2 near the front of the chassis 3 and the connecting plate 2 near the back of the chassis 3, and the two connecting plates 2 can be connected through the reinforcing plate 201 arranged between the two connecting plates 2, so that the stability of the whole mounting bracket is improved.
In this embodiment, the moving mechanism includes two wheels 9, and the first connecting members 8 are fixedly connected to the lower side of the machine body 1 and at positions near the front and back, and the two wheels 9 are respectively mounted in the middle of the two first connecting members 8.
In this embodiment, the stopping mechanism includes two second connecting members 10, the two second connecting members 10 are respectively and fixedly connected to the position under the machine body 1 and symmetrical to the moving mechanism, and the anti-skid foot pads 11 are detachably mounted at the bottoms of the second connecting members 10.
It should be noted that, when the machine body 1 is placed on the ground, the bottoms of the wheels 9 and the bottoms of the anti-skid foot pads 11 are both in contact with the ground and kept flush, and the anti-skid foot pads 11 are in contact with the ground, so that the anti-skid function is achieved, the wheels 9 can be prevented from moving, the machine body 1 can be prevented from moving due to the fact that the machine body is touched and is kept stable.
Referring to fig. 6, in some other embodiments, a handle is fixedly connected to one side of the lateral moving mechanism above the body 1, and by the handle, when a worker needs to move the device, the worker only needs to hold the handle and tilt the body 1 upwards, so that the anti-skid foot pad 11 is separated from the ground, and the device can be pushed to move, so that the operation is very convenient.
In this embodiment, the protection mechanism includes a fixed plate 12, a plurality of connecting rods 13 are fixedly connected around the fixed plate 12 at equal distances with the center of the fixed plate 12 as a far point ring shape, a plurality of protection rings 14 are fixedly connected to the front surface of the connecting rods 13, and connecting blocks 15 are fixedly connected to the edges of the outermost protection rings 14. The front and the back of the machine body 1 and the position corresponding to the connecting block 15 are fixedly connected with the positioning frame 7, the front and the back of the machine body 1 and the position corresponding to the center of the positioning frame 7 are provided with the mounting holes 6, the center of the connecting block 15 is provided with the bolts 16, the connecting block 15 is movably inserted into the positioning frame 7, and the bolts 16 are in threaded connection with the inside of the mounting holes 6.
Through connecting block 15 and the bolt 16 that set up on protection ring 14, the locating framework 7 and the mounting hole 6 that set up on the cooperation fuselage 1, the staff of being convenient for installs protector's location, and the staff of being convenient for dismantles protector, is favorable to regularly clearing up the dust on the device.
The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principle of the present utility model, should be included in the scope of the claims of the present utility model.
Claims (9)
1. Indoor ventilation unit in stadium, including fuselage (1), its characterized in that: the center of the inside of the machine body (1) is provided with a mounting bracket, the center of the mounting bracket is provided with a driving motor (4), and the output end of the driving motor (4) is provided with a fan blade (5);
the front and the back of the machine body (1) are provided with protection mechanisms;
the two sides of the exterior of the machine body (1) are respectively provided with a moving mechanism and a stopping mechanism.
2. A stadium indoor ventilation unit as defined in claim 1, wherein: the mounting bracket comprises a case (3), a heat radiation hole (301) is formed in the surface of the case (3), the driving motor (4) is mounted inside the case (3), and the front surface and the back surface of the outer side of the case (3) are both provided with connecting structures which are used for being fixedly connected with the inner wall of the machine body (1).
3. A stadium indoor ventilation unit as defined in claim 2, wherein: the connecting structure comprises a plurality of connecting plates (2), wherein the connecting plates (2) are distributed in an annular equidistant mode by taking the center of the chassis (3) as an origin, and one side, far away from the chassis (3), of each connecting plate (2) is fixedly connected with the inner wall of the machine body (1).
4. A stadium indoor ventilation unit according to claim 3, characterized in that: a reinforcing plate (201) is fixedly connected between the connecting plate (2) close to the front surface of the case (3) and the connecting plate (2) close to the back surface of the case (3).
5. A stadium indoor ventilation unit as defined in claim 1, wherein: the moving mechanism comprises two wheels (9), wherein the first connecting pieces (8) are fixedly connected to one side below the machine body (1) and are close to the front face and the back face, and the two wheels (9) are respectively arranged in the middle of the two first connecting pieces (8).
6. A stadium indoor ventilation unit as defined in claim 1, wherein: the stop mechanism comprises two second connecting pieces (10), the two second connecting pieces (10) are respectively and fixedly connected to the position below the machine body (1) and symmetrical to the moving mechanism, and anti-skid foot pads (11) are detachably arranged at the bottoms of the second connecting pieces (10).
7. A stadium indoor ventilation unit as defined in claim 1, wherein: a handle is fixedly connected to one side of the position moving mechanism above the machine body (1) and close to the side face.
8. A stadium indoor ventilation unit as defined in claim 1, wherein: the protection mechanism comprises a fixed plate (12), a plurality of connecting rods (13) are fixedly connected to the periphery of the fixed plate (12) at equal intervals by taking the center of the fixed plate (12) as a far point ring, a plurality of protection rings (14) are fixedly connected to the front surface of the connecting rods (13), and connecting blocks (15) are fixedly connected to the edges of the outermost protection rings (14).
9. A stadium indoor ventilation unit as defined in claim 8, wherein: the utility model discloses a machine body, including fuselage (1), connecting block (15), mounting hole (6) have been seted up in the position department that just corresponds connecting block (15) in front and the back of fuselage (1) all fixedly connected with positioning frame (7), mounting hole (16) have been seted up in the position department in front and the back and corresponding positioning frame (7) center of fuselage (1), the center of connecting block (15) is provided with bolt (16), connecting block (15) activity grafting is in the inside of positioning frame (7), bolt (16) threaded connection is in the inside of mounting hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322966733.8U CN221076684U (en) | 2023-11-01 | 2023-11-01 | Indoor ventilation unit of stadium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322966733.8U CN221076684U (en) | 2023-11-01 | 2023-11-01 | Indoor ventilation unit of stadium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221076684U true CN221076684U (en) | 2024-06-04 |
Family
ID=91249164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322966733.8U Active CN221076684U (en) | 2023-11-01 | 2023-11-01 | Indoor ventilation unit of stadium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221076684U (en) |
-
2023
- 2023-11-01 CN CN202322966733.8U patent/CN221076684U/en active Active
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