CN220890927U - Pneumatic corrugated pipe vibration reduction platform - Google Patents
Pneumatic corrugated pipe vibration reduction platform Download PDFInfo
- Publication number
- CN220890927U CN220890927U CN202322632155.4U CN202322632155U CN220890927U CN 220890927 U CN220890927 U CN 220890927U CN 202322632155 U CN202322632155 U CN 202322632155U CN 220890927 U CN220890927 U CN 220890927U
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- seat plate
- corrugated pipe
- upper seat
- vibration damping
- main body
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- 230000009467 reduction Effects 0.000 title claims abstract description 26
- 238000013016 damping Methods 0.000 claims abstract description 29
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance 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
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a pneumatic corrugated pipe vibration reduction platform, which comprises a base, a top plate, a corrugated pipe module and a plurality of guiding limit units, wherein the base is formed with an upper seat plate, a lower seat plate and a seat frame arranged between the upper seat plate and the lower seat plate; the top plate is arranged right above the upper seat plate; the corrugated pipe module is arranged between the middle part of the upper seat plate and the middle part of the top plate and comprises a corrugated pipe main body, an upper cover and a lower cover which are oppositely welded and covered on a top pipe orifice and a bottom pipe orifice of the corrugated pipe main body, and an air tap arranged on the lower cover, wherein the corrugated pipe main body seals the inside of the corrugated pipe main body through the upper cover and the lower cover to form a vibration reduction cavity; the top of the air tap is communicated with the vibration damping cavity, compressed air is input into the vibration damping cavity through the air tap, and the height of the corrugated pipe main body correspondingly rises along with the rise of the pressure in the vibration damping cavity; each guiding and limiting unit is correspondingly and vertically arranged on the upper and lower opposite corner or side of the top plate and the upper seat plate. The utility model can adjust the vibration damping acting force.
Description
Technical Field
The utility model relates to the technical field of vibration reduction platforms, in particular to a pneumatic corrugated pipe vibration reduction platform.
Background
The vibration-damping platform has two main functions, one is used for supporting, the other is used for damping, and the vibration-generating factors are many, such as the transmission of foundation vibration, the vibration generated in the operation process of a supported machine, and the like. The existing vibration damping platform mainly damps vibration of springs, but the vibration damping acting force of the vibration damping of the springs is constant, pressure and height position deviation are difficult to adjust, and the use is inconvenient.
Disclosure of utility model
The utility model aims to provide a pneumatic corrugated pipe vibration reduction platform.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The pneumatic corrugated pipe vibration reduction platform comprises a base, a top plate, a corrugated pipe module and a plurality of guiding limit units, wherein the base is provided with an upper seat plate and a lower seat plate which are arranged up and down oppositely and a seat frame which is arranged between the upper seat plate and the lower seat plate and is connected with the upper seat plate and the lower seat plate; the top plate is arranged right above the upper seat plate; the corrugated pipe module is arranged between the middle part of the upper seat plate and the middle part of the top plate and comprises a corrugated pipe main body, an upper cover and a lower cover which are oppositely welded and covered on a top pipe orifice and a bottom pipe orifice of the corrugated pipe main body, and an air tap arranged on the lower cover, wherein the corrugated pipe main body seals the inside of the corrugated pipe main body through the upper cover and the lower cover to form a vibration reduction cavity; the upper seat plate is provided with a through hole corresponding to the air tap, the top of the air tap is communicated with the vibration reduction cavity, the bottom of the air tap penetrates out of the through hole, compressed air can be input into the vibration reduction cavity through the air tap, and the height of the corrugated pipe main body correspondingly rises along with the rise of the pressure in the vibration reduction cavity;
the top plate is vertically opposite to each corner or side edge of the upper seat plate, and the upper seat plate is provided with a through hole at the corner or side edge; each guide limiting unit is correspondingly and vertically arranged on the upper and lower opposite corner or side edge of the top plate and the upper seat plate, and comprises a guide screw rod and two limiting nuts, wherein the top of the guide screw rod is connected with the top plate, and the bottom of the guide screw rod penetrates out from the through hole of the upper seat plate; two limiting nuts are sleeved on the guide screw rods and are oppositely arranged above and below the through hole, and a limiting space is reserved between each limiting nut and the upper seat plate.
As a further technical scheme of the utility model: the corrugated pipe module is characterized in that a plurality of bolt mounting grooves are concavely formed in the upper cover and the lower cover towards the vibration reduction cavity, a through hole is respectively formed in each bolt mounting groove of the upper cover corresponding to the top plate and each bolt mounting groove of the lower cover corresponding to the upper seat plate, bolts penetrate through the corresponding through holes and the corresponding bolt mounting grooves, and the corrugated pipe module is fixed between the upper seat plate and the top plate.
As a further technical scheme of the utility model: the base is provided with a rubber base pad on the bottom surface of the lower seat board.
As a further technical scheme of the utility model: the guide limiting unit comprises two locknuts, the two locknuts are sleeved on the guide screw rod, and the two locknuts are oppositely arranged above and below the two limiting nuts and are abutted against the limiting nuts.
As a further technical scheme of the utility model: the seat frame comprises two strip-shaped support columns which are oppositely arranged between the upper seat plate and the lower seat plate, and the bottom of the air supply nozzle penetrates out from the through hole to the space between the two strip-shaped support columns.
As a further technical scheme of the utility model: the corrugated pipe main body is made of stainless steel.
Compared with the prior art, the utility model has the beneficial effects that: the pneumatic type corrugated pipe vibration reduction platform provided by the utility model has the advantages that the pneumatic type corrugated pipe vibration reduction platform can effectively reduce vibration and can adjust the air pressure in the vibration reduction cavity through the air tap through the base, the top plate, the corrugated pipe module and the guide limiting units, so that the vibration reduction acting force of the pneumatic type corrugated pipe vibration reduction platform can be adjusted, the pressure and the height position deviation can be adjusted, and the use is more convenient.
Drawings
FIG. 1 is a schematic view of a pneumatic bellows vibration damping platform.
Fig. 2 is a block diagram of a pneumatic bellows vibration damping platform.
Detailed Description
The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the scope of the utility model.
Referring to fig. 1 and 2, a pneumatic bellows vibration damping platform includes a base 10, a top plate 20, a bellows module 30, and a plurality of guiding and limiting units 40, wherein the base 10 is formed with an upper seat plate 11 and a lower seat plate 12 which are arranged vertically opposite to each other, and a seat frame 13 which is arranged between the upper seat plate 11 and the lower seat plate 12 and connects the upper seat plate 11 and the lower seat plate 12; the top plate 20 is arranged right above the upper seat plate 11; the bellows module 30 is disposed between the middle of the upper seat plate 11 and the middle of the top plate 20, and comprises a bellows body 31, an upper cover 32 and a lower cover 33 which are welded and capped on the top pipe orifice and the bottom pipe orifice of the bellows body 31, and an air tap 34 disposed on the lower cover 33, wherein the bellows body 31 seals the interior of the bellows body through the upper cover 32 and the lower cover 33 to form a vibration damping cavity 311; a plurality of bolt mounting grooves 301 are concavely formed on the upper cover 32 and the lower cover 33 toward the vibration absorbing cavity 311, a through hole 302 is respectively formed on the top plate 20 corresponding to each bolt mounting groove 301 of the upper cover 32 and each bolt mounting groove 301 of the lower cover 33 corresponding to the upper seat plate 11, so that bolts can penetrate through the corresponding through holes 302 and the bolt mounting grooves 301 to fix the bellows module 30 between the upper seat plate 11 and the top plate 20; the upper seat plate 11 is provided with a through hole 111 corresponding to the air tap 34, the top of the air tap 34 is communicated with a vibration reduction cavity 311, the bottom of the air tap 34 penetrates out of the through hole 111, compressed air can be input into the vibration reduction cavity 311 through the air tap 34, and the height of the corrugated pipe main body 31 correspondingly rises along with the rise of the pressure in the vibration reduction cavity 311; the top plate 20 is opposite to each corner or side of the upper seat plate 11 up and down, and the upper seat plate 11 is provided with a through hole 21 at the corner or side; each guide limiting unit 40 is correspondingly and vertically arranged on the upper and lower opposite corner or side edge of the top plate 20 and the upper seat plate 11, and comprises a guide screw 41 and two limiting nuts 42, wherein the top of the guide screw 41 is connected with the top plate 20, and the bottom of the guide screw 41 penetrates out from the through hole 21 of the upper seat plate 11; two limiting nuts 42 are sleeved on the guide screw 41 and are oppositely arranged above and below the through hole 21, and a limiting space is reserved between each limiting nut 42 and the upper seat plate 11.
Further, in the present embodiment, there are two sets of the guiding and limiting units 40, and the two sets of guiding and limiting units 40 are oppositely disposed on the lateral sides of the top plate 20 and the upper seat plate 11.
Further, in this embodiment, the bellows body 31 is made of stainless steel, and has good corrosion resistance.
Further, the base 10 is provided with a rubber base pad 50 at the bottom surface of the lower seat plate 12 thereof for buffering the incoming of the vibration of the foundation.
Further, in this embodiment, the guiding and limiting unit 40 includes two locknuts 43, the two locknuts 43 are sleeved on the guiding screw 41, and are disposed above and below the two limiting nuts 42 relatively, and the locking effect is achieved by abutting the limiting nuts 42.
Further, in this embodiment, the seat frame 13 includes two bar-shaped support columns 131 opposite to each other between the upper seat plate 11 and the lower seat plate 12, and the bottom of the air nozzle 34 is inserted between the two bar-shaped support columns 131 from the through hole 111, so that the air nozzle 34 is externally connected to the air pipe from between the two bar-shaped support columns 131.
It can be appreciated that the application method of the pneumatic corrugated pipe vibration reduction platform provided by the utility model comprises the following steps: the air tap 34 is externally connected with an air delivery pipe, compressed air is input to the vibration reduction cavity 311 through the air tap 34, the height of the corrugated pipe main body 31 correspondingly rises along with the pressure rise in the vibration reduction cavity 311, the pressure and the height position deviation are conveniently adjusted through air pressure, the setting position of the two limiting nuts 42 on the guide screw 41 is adjusted after the position height is determined, and the interval range between the limiting nuts 42, namely the size of the limiting space reserved between the limiting nuts 42 and the upper seat plate 11 is adjusted. Therefore, the air pressure in the vibration damping cavity 311 can be used for adjusting the vibration damping acting force of the air pressure type corrugated pipe vibration damping platform, and the use is more convenient. When the bellows module 30 is used for a long period of time and needs replacement or maintenance, the bellows module 30 can be detached from between the upper seat plate 11 and the top plate 20 by removing the bolts from the through holes 302 and the bolt mounting grooves 301.
In summary, according to the pneumatic type corrugated pipe vibration damping platform disclosed by the utility model, vibration can be effectively damped through the base 10, the top plate 20, the corrugated pipe module 30 and the guiding and limiting units 40, and meanwhile, the air pressure in the vibration damping cavity 311 can be regulated through the air tap 34, so that the vibration damping acting force of the pneumatic type corrugated pipe vibration damping platform can be regulated, the pressure and the height position deviation can be regulated, and the use is more convenient.
Any combination of the various embodiments of the utility model should be considered as being within the scope of the present disclosure, as long as the inventive concept is not violated; within the scope of the technical idea of the utility model, any combination of various simple modifications and different embodiments of the technical proposal without departing from the inventive idea of the utility model should be within the scope of the utility model.
Claims (6)
1. The utility model provides a vapour-pressure type bellows damping platform which characterized in that: the corrugated pipe type lifting device comprises a base (10), a top plate (20), a corrugated pipe module (30) and a plurality of guiding limiting units (40), wherein the base (10) is provided with an upper seat plate (11) and a lower seat plate (12) which are arranged in an up-down opposite mode and a seat frame (13) which is arranged between the upper seat plate (11) and the lower seat plate (12) and is connected with the upper seat plate (11) and the lower seat plate (12); the top plate (20) is arranged right above the upper seat plate (11); the corrugated pipe module (30) is arranged between the middle part of the upper seat plate (11) and the middle part of the top plate (20), and comprises a corrugated pipe main body (31), an upper cover (32) and a lower cover (33) which are oppositely welded and covered on the top pipe orifice and the bottom pipe orifice of the corrugated pipe main body (31), and an air tap (34) arranged on the lower cover (33), wherein the corrugated pipe main body (31) seals the inside of the corrugated pipe main body through the upper cover (32) and the lower cover (33) to form a vibration reduction cavity (311); the upper seat plate (11) is provided with a through hole (111) corresponding to the air tap (34), the top of the air tap (34) is communicated with the vibration damping cavity (311), the bottom of the air tap (34) penetrates out of the through hole (111), compressed air can be input into the vibration damping cavity (311) through the air tap (34), and the height of the corrugated pipe main body (31) correspondingly rises along with the rising of the pressure in the vibration damping cavity (311);
The top plate (20) is vertically opposite to each corner or side edge of the upper seat plate (11), and the upper seat plate (11) is provided with a through hole (21) at the corner or side edge; each guide limiting unit (40) is correspondingly and vertically arranged on the upper and lower opposite corner or side edge of the top plate (20) and the upper seat plate (11), and comprises a guide screw rod (41) and two limiting nuts (42), the top of the guide screw rod (41) is connected with the top plate (20), and the bottom of the guide screw rod (41) penetrates out from the through hole (21) of the upper seat plate (11); two limiting nuts (42) are sleeved on the guide screw (41), are oppositely arranged above and below the through hole (21), and a limiting space is reserved between each limiting nut (42) and the upper seat plate (11).
2. The pneumatic bellows vibration damping platform of claim 1, wherein: a plurality of bolt mounting grooves (301) are concavely formed in the upper cover (32) and the lower cover (33) towards the vibration reduction cavity (311), a through hole (302) is formed in each bolt mounting groove (301) of the upper cover (32) corresponding to the top plate (20) and each bolt mounting groove (301) of the lower cover (33) corresponding to the upper seat plate (11), bolts penetrate through the corresponding through holes (302) and the corresponding bolt mounting grooves (301), and the corrugated pipe module (30) is fixed between the upper seat plate (11) and the top plate (20).
3. The pneumatic bellows vibration damping platform of claim 1, wherein: the base (10) is provided with a rubber base pad (50) on the bottom surface of the lower seat board (12).
4. The pneumatic bellows vibration damping platform of claim 1, wherein: the guide limiting unit (40) comprises two locknuts (43), the two locknuts (43) are sleeved on the guide screw (41), are oppositely arranged above and below the two limiting nuts (42), and are abutted against the limiting nuts (42).
5. The pneumatic bellows vibration damping platform of claim 1, wherein: the seat frame (13) comprises two strip-shaped support columns (131) which are oppositely arranged between the upper seat plate (11) and the lower seat plate (12), and the bottom of the air supply nozzle (34) penetrates out from the penetrating opening (111) to the space between the two strip-shaped support columns (131).
6. The pneumatic bellows vibration damping platform of claim 1, wherein: the corrugated pipe main body (31) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322632155.4U CN220890927U (en) | 2023-09-26 | 2023-09-26 | Pneumatic corrugated pipe vibration reduction platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322632155.4U CN220890927U (en) | 2023-09-26 | 2023-09-26 | Pneumatic corrugated pipe vibration reduction platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220890927U true CN220890927U (en) | 2024-05-03 |
Family
ID=90872063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322632155.4U Active CN220890927U (en) | 2023-09-26 | 2023-09-26 | Pneumatic corrugated pipe vibration reduction platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220890927U (en) |
-
2023
- 2023-09-26 CN CN202322632155.4U patent/CN220890927U/en active Active
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