CN215861506U - Support structure of pipeline ventilator - Google Patents
Support structure of pipeline ventilator Download PDFInfo
- Publication number
- CN215861506U CN215861506U CN202121902717.7U CN202121902717U CN215861506U CN 215861506 U CN215861506 U CN 215861506U CN 202121902717 U CN202121902717 U CN 202121902717U CN 215861506 U CN215861506 U CN 215861506U
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- connecting rod
- connecting plate
- horizontal
- support structure
- sleeve
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- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000013016 damping Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 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
- 230000035939 shock Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses a support structure of a pipeline ventilator, which comprises a main pipe body, wherein a rotating shaft is arranged in the main pipe body, a plurality of fan blades are arranged on the rotating shaft, an upper supporting pipe is arranged at the bottom of the main pipe body, an upper connecting plate is arranged at the lower end of the upper supporting pipe, a lower connecting plate is arranged below the upper connecting plate, a lower supporting pipe is arranged in the middle of the bottom surface of the lower connecting plate, a middle connecting rod is arranged in the middle of the bottom surface of the upper connecting plate, and side connecting rods are arranged at two sides of the upper surface of the lower connecting plate. The utility model relates to a support structure of a pipeline ventilator, belonging to the field of fans.
Description
Technical Field
The utility model relates to the field of support structures, in particular to a support structure of a pipeline ventilator.
Background
The pipeline ventilator is a pipeline fan, which utilizes high-speed rotation to apply pressure to gas, thereby achieving the effect of conveying gas, the pipeline fan is generally applied to industry, building buildings, indoor ventilation or pipeline pressurization, when the pipeline fan is large in size, because the pipeline fan is always in rotation, thereby enabling the pipeline fan to be always in the vibration process, enabling the support structure below the pipeline fan to be always in synchronous vibration, and the traditional support structure has no damping structure, and easily damaging the floor or the indoor ground of the building in long-term vibration.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a support structure of a pipeline ventilator, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a support structure of a pipeline ventilator comprises a main pipe body, wherein a rotating shaft is arranged in the main pipe body, a plurality of fan blades are arranged on the rotating shaft, an upper supporting pipe is arranged at the bottom of the main pipe body, an upper connecting plate is arranged at the lower end of the upper supporting pipe, a lower connecting plate is arranged below the upper connecting plate, a lower supporting pipe is arranged at the middle position of the bottom surface of the lower connecting plate, a middle connecting rod is arranged at the middle position of the bottom surface of the upper connecting plate, side connecting rods are arranged at two sides of the upper surface of the lower connecting plate, a middle spring is arranged above the lower connecting plate on the middle connecting rod, a side spring is arranged below the upper connecting plate on the side connecting rod, a transverse connecting rod is arranged between the lower supporting pipes, two transverse sleeves are arranged on the transverse connecting rod, the upper end of the oblique push rod is provided with an upper sleeve, the upper sleeve is internally provided with an upper U-shaped connecting rod, and the upper U-shaped connecting rod is fixedly installed on the bottom surface of the main pipe body.
Preferably, a lower through hole is formed in the lower connecting plate at a position corresponding to the middle connecting rod, the middle connecting rod is movably mounted in the lower connecting plate through the lower through hole, and a lower movable column is arranged at the lower end of the middle connecting rod.
Preferably, an upper through hole is formed in the upper connecting plate in a position corresponding to the side connecting rod, the side connecting rod is movably mounted in the upper connecting plate through the upper through hole, and an upper annular baffle is welded to the side connecting rod above the upper connecting plate.
Preferably, the outer side of the transverse sleeve is provided with a first annular blocking body, the outer side of the first annular blocking body on the transverse connecting rod is provided with a second annular blocking body, and a transverse spring is arranged between the first annular blocking body and the second annular blocking body on the transverse connecting rod.
Preferably, the number of the upper support tube and the lower support tube is four.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the vibration is divided into two parts by the structures such as the side connecting rod, the middle connecting rod and the oblique push rod, and the two parts are respectively used for buffering and damping, so that the overall damping effect of the support structure is better, and the floor or the indoor ground of a building is prevented from being damaged.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is a schematic structural view of the upper U-shaped connecting rod of the present invention.
In the figure: 1. a primary tube; 2. a rotating shaft; 3. a fan blade; 4. an upper support tube; 5. a lower support tube; 6. a transverse connecting rod; 7. an upper U-shaped connecting rod; 8. an oblique push rod; 9. an upper casing; 10. a lower casing; 11. a lower U-shaped connecting rod; 12. a transverse cannula; 13. a first annular baffle; 14. a lateral spring; 15. a second annular baffle; 16. an upper connecting plate; 17. a lower connecting plate; 18. a side connecting rod; 19. an upper annular baffle; 20. a side spring; 21. a middle connecting rod; 22. a lower movable column; 23. a middle spring; 24. an upper through hole; 25. a lower through hole.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-3, a support structure of a pipeline ventilator comprises a main pipe body 1, a rotating shaft 2 is arranged in the main pipe body 1, a plurality of fan blades 3 are arranged on the rotating shaft 2, an upper supporting pipe 4 is arranged at the bottom of the main pipe body 1, an upper connecting plate 16 is arranged at the lower end of the upper supporting pipe 4, a lower connecting plate 17 is arranged below the upper connecting plate 16, a lower supporting pipe 5 is arranged at the middle position of the bottom surface of the lower connecting plate 17, a middle connecting rod 21 is arranged at the middle position of the bottom surface of the upper connecting plate 16, side connecting rods 18 are arranged at the two sides of the upper surface of the lower connecting plate 17, a middle spring 23 is arranged on the middle connecting rod 21 above the lower connecting plate 17, a side spring 20 is arranged on the side connecting rod 18 below the upper connecting plate 16, and a transverse connecting rod 6 is arranged between the lower supporting pipes 5, two transverse sleeves 12 are arranged on the transverse connecting rod 6, a lower U-shaped connecting rod 11 is arranged above the transverse sleeves 12, a lower sleeve 10 is arranged on the lower U-shaped connecting rod 11, an oblique push rod 8 is arranged on the lower sleeve 10, an upper sleeve 9 is arranged at the upper end of the oblique push rod 8, an upper U-shaped connecting rod 7 is arranged in the upper sleeve 9, and the upper U-shaped connecting rod 7 and the bottom surface of the main pipe body 1 are fixedly installed.
In this embodiment, in order to facilitate the movable installation of the middle connecting rod 21, a lower through hole 25 is provided on the lower connecting plate 17 at a position corresponding to the middle connecting rod 21, the middle connecting rod 21 is movably installed in the lower connecting plate 17 through the lower through hole 25, and a lower movable column 22 is provided at the lower end of the middle connecting rod 21.
In this embodiment, in order to facilitate the movable installation of the side connecting rod 18, an upper through hole 24 is provided on the upper connecting plate 16 at a position corresponding to the side connecting rod 18, the side connecting rod 18 is movably installed in the upper connecting plate 16 through the upper through hole 24, and an upper annular stopper 19 is welded on the side connecting rod 18 at a position above the upper connecting plate 16.
In the embodiment, for the purpose of lateral shock absorption, a first annular stopper 13 is arranged at an outer position of the lateral sleeve 12, a second annular stopper 15 is arranged at an outer position of the first annular stopper 13 on the lateral connecting rod 6, and a lateral spring 14 is arranged between the first annular stopper 13 and the second annular stopper 15 on the lateral connecting rod 6.
In addition, the number of the upper support pipes 4 and the lower support pipes 5 is four, so as to better support the pipeline fan.
It should be noted that the present invention is a support structure of a ventilator for a pipeline, when a rotation shaft 2 in a main pipe 1 rotates to generate a vibration, the vibration is transmitted downward, the vibration is divided into two parts by the structure of an upper support pipe 4 and an upper U-shaped connection rod 7, the vibration is transmitted downward, the upper support pipe 4 moves downward, a middle connection rod 21, a middle spring 23 on a side connection rod 18, and a side spring 20 are compressed to buffer the vibration received by the upper support pipe 4, the other vibration passes through the downward moving part of the upper U-shaped connection rod 7 to push the downward moving part of an upper sleeve 9, and a diagonal moving part of a diagonal push rod 8, and a lower sleeve 10 moves outward, and a lateral sleeve 12 moves the same part by a lower U-shaped connection rod 11 to compress a lateral spring 14, this vibration is damped by the lateral springs 14, so that the damping work of the duct fan is more effective and damage to the floor or the floor of the building is avoided.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. A supporting structure of a pipeline ventilator is characterized in that: the fan blade support device comprises a main pipe body (1), a rotating shaft (2) is arranged in the main pipe body (1), a plurality of fan blades (3) are arranged on the rotating shaft (2), an upper support pipe (4) is arranged at the bottom of the main pipe body (1), an upper connecting plate (16) is arranged at the lower end of the upper support pipe (4), a lower connecting plate (17) is arranged below the upper connecting plate (16), a lower support pipe (5) is arranged in the middle of the bottom surface of the lower connecting plate (17), a middle connecting rod (21) is arranged in the middle of the bottom surface of the upper connecting plate (16), side connecting rods (18) are arranged at two side positions above the lower connecting plate (17), a middle spring (23) is arranged above the lower connecting plate (17) on the middle connecting rod (21), and a side spring (20) is arranged below the upper connecting plate (16) on the side connecting rod (18), the improved multifunctional horizontal pipe joint is characterized in that a horizontal connecting rod (6) is arranged between the lower supporting pipes (5), two horizontal sleeves (12) are arranged on the horizontal connecting rod (6), a lower U-shaped connecting rod (11) is arranged above the horizontal sleeves (12), a lower sleeve (10) is arranged on the lower U-shaped connecting rod (11), an inclined push rod (8) is arranged on the lower sleeve (10), an upper sleeve (9) is arranged at the upper end of the inclined push rod (8), an upper U-shaped connecting rod (7) is arranged in the upper sleeve (9), and the upper U-shaped connecting rod (7) and the bottom surface of the main pipe body (1) are fixedly installed.
2. A support structure of a duct ventilator according to claim 1, wherein: the position of the lower connecting plate (17) corresponding to the middle connecting rod (21) is provided with a lower through hole (25), the middle connecting rod (21) is movably arranged in the lower connecting plate (17) through the lower through hole (25), and the lower end of the middle connecting rod (21) is provided with a lower movable column (22).
3. A support structure of a duct ventilator according to claim 1, wherein: an upper through hole (24) is formed in the upper connecting plate (16) in a position corresponding to the side connecting rod (18), the side connecting rod (18) is movably mounted in the upper connecting plate (16) through the upper through hole (24), and an upper annular blocking body (19) is welded to the side connecting rod (18) above the upper connecting plate (16).
4. A support structure of a duct ventilator according to claim 1, wherein: the outer side position of horizontal sleeve pipe (12) is provided with annular fender body (13) No. one, be provided with annular fender body (15) No. two in the outside position that is located annular fender body (13) on horizontal connecting rod (6), be provided with horizontal spring (14) on horizontal connecting rod (6) between being located annular fender body (13), annular fender body (15) No. two.
5. A support structure of a duct ventilator according to claim 1, wherein: the number of the upper supporting tubes (4) and the number of the lower supporting tubes (5) are four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121902717.7U CN215861506U (en) | 2021-08-15 | 2021-08-15 | Support structure of pipeline ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121902717.7U CN215861506U (en) | 2021-08-15 | 2021-08-15 | Support structure of pipeline ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215861506U true CN215861506U (en) | 2022-02-18 |
Family
ID=80239513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121902717.7U Expired - Fee Related CN215861506U (en) | 2021-08-15 | 2021-08-15 | Support structure of pipeline ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215861506U (en) |
-
2021
- 2021-08-15 CN CN202121902717.7U patent/CN215861506U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220218 |
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| CF01 | Termination of patent right due to non-payment of annual fee |