CN206070787U - A kind of combination type antivibrator - Google Patents
A kind of combination type antivibrator Download PDFInfo
- Publication number
- CN206070787U CN206070787U CN201620952286.8U CN201620952286U CN206070787U CN 206070787 U CN206070787 U CN 206070787U CN 201620952286 U CN201620952286 U CN 201620952286U CN 206070787 U CN206070787 U CN 206070787U
- Authority
- CN
- China
- Prior art keywords
- piston
- oil cylinder
- combination type
- damping
- spring
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
This utility model discloses a kind of combination type antivibrator, including the oil cylinder and the piston element in " T " word shape of square shape；The left and right sides of oil cylinder is provided with the cylinder cap matched with oil cylinder；Oil cylinder is respectively arranged on the left side and the right side damping fluid and isopyknic noble gases insoluble in damping fluid；Piston element is made up of three parts, is divided into piston, piston rod and spring；Piston is provided with approximate Vorticose damping through-hole structure；Spring is located at the both sides of piston rod, for connecting piston and cylinder cap.This utility model simple structure, modern design, use are flexible；Using spring and approximate Vorticose damping through-hole structure, can be very good to improve damping effect；Further, the setting of spring can be very good to reduce rub between oil cylinder and piston, overall service life is effectively extended.
Description
Technical field
This utility model belongs to damping field, more particularly, to a kind of combination type antivibrator.
Background technology
With expanding economy and the progress of society, the utilization in productive life for antivibrator is also more and more extensive.According to
Record, viscous damper be particularly can be produced when fluid is by throttle orifice according to fluid motion viscosity resistance principle and
Made by, it is a kind of and rigidity, velocity-dependent damper.It is widely used in skyscraper, bridge, building structure aseismatic to change
Make, the field such as industrial pipeline equipment antivibration, military project.
Utility model content
(1) technical problem to be solved
In order to solve the above problems, the utility model proposes a kind of combination type antivibrator.
(2) technical scheme
Combination type antivibrator of the present utility model, including the oil cylinder and the piston element in " T " word shape of square shape；Described
The left and right sides of oil cylinder is provided with the cylinder cap matched with described oil cylinder；Described oil cylinder is respectively arranged on the left side and the right side damping fluid
With isopyknic noble gases insoluble in damping fluid；Described piston element is made up of three parts, is divided into piston, piston
Bar and spring；Described piston is provided with approximate Vorticose damping through-hole structure, the damping through-hole structure of the type, Ke Yiyou
The damping fluid that slows down of effect enters into few one end from the one end more than damping fluid, and which arrives good damping；Described spring position
In the both sides of described piston rod, for connecting described piston and described cylinder cap.
Used as preferred technical scheme, the cylinder cap in described left side is provided with sealing and anti-leakage pad, can be very good to prevent resistance
Buddhist nun's liquid is leaked.
Used as preferred technical scheme, described piston rod is located at the left side of piston, and spiral shell is adopted between described piston
Bolt is connected.
Used as preferred technical scheme, described approximate Vorticose damping through-hole structure includes the circular backbone at center again
With the siding track being centrosymmetric of two arcs.
Used as preferred technical scheme, described damping fluid is silicone oil.
Used as preferred technical scheme, the top of described piston rod is provided with spherical holds axle.
(3) beneficial effect
Compared with prior art, which has the advantages that this utility model：Combination type damping of the present utility model
Device, simple structure, modern design, use are flexible；Using spring and approximate Vorticose damping through-hole structure, can be very good to carry
High-damping efficiency；Further, the setting of spring can be very good to reduce rub between oil cylinder and piston, effectively extend overall
Service life；In addition it is noted that the noble gases of the damping fluid and half of half are placed in oil cylinder, in the work of piston
Damped motion is carried out with, piston damping fluid while the damping action by spring is being led to by approximate Vorticose damping
When pore structure, damping fluid is entered after damping through-hole structure from one end under the effect of the pressure, because being made by inertia force is centrifuged
With, liquid persistent movement on circular backbone is made, only a small amount of damping fluid enters the siding track of the other end, overall so as to increased
Damping.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of this practicality damping through-hole structure.
1- oil cylinders；2- cylinder caps；3- damping fluids；4- noble gases；5- pistons；6- piston rods；7- springs；8- damping through hole knots
Structure；9- sealing and anti-leakage pads.
Specific embodiment
A kind of combination type antivibrator as shown in Figure 1 and Figure 2, including the oil cylinder 1 and the piston portion in " T " word shape of square shape
Part；The left and right sides of described oil cylinder 1 is provided with the cylinder cap 2 matched with described oil cylinder 1；The left and right sides of described oil cylinder 1
It is respectively equipped with damping fluid 3 and isopyknic noble gases 4 insoluble in damping fluid 3；Described piston element is made up of three parts,
It is divided into piston 5, piston rod 6 and spring 7；Described piston 5 is provided with approximate Vorticose damping through-hole structure 8, such
The damping through-hole structure 8 of type, can effectively slow down damping fluid 3 and enter into few one end from the one end more than damping fluid, and which arrives very
Good damping；Described spring 7 is located at the both sides of described piston rod 6, for connecting described piston 5 and described cylinder
Lid 2.
Further, the cylinder cap 2 in described left side is provided with sealing and anti-leakage pad 9.
Further, described piston rod 6 is located at the left side of piston 5, is connected using bolt between described piston 5
Connect.
Further, described approximate Vorticose damping through-hole structure 8 includes the circular backbone and two arcs at center again
The siding track being centrosymmetric of shape.
Further, described damping fluid 3 is silicone oil.
Further, the end of described piston rod 6 is provided with spherical holds axle.
Embodiment described above is only that preferred implementation of the present utility model is described, not to this practicality
New spirit and scope are defined.On the premise of without departing from this utility model design concept, this area ordinary person couple
Various modifications and improvement that the technical solution of the utility model is made, all should drop into protection domain of the present utility model, this reality
With the new technology contents being claimed, all record in detail in the claims.
Claims (6)
1. a kind of combination type antivibrator, it is characterised in that：Oil cylinder (1) and the piston element in " T " word shape including square shape；Institute
The left and right sides of the oil cylinder (1) stated is provided with the cylinder cap (2) matched with described oil cylinder (1)；The left and right two of described oil cylinder (1)
Side is respectively equipped with damping fluid (3) and isopyknic noble gases (4) insoluble in damping fluid (3)；Described piston element is by three
Part constitutes, and is divided into piston (5), piston rod (6) and spring (7)；Described piston (5) is provided with approximate Vorticose resistance
Buddhist nun's through-hole structure (8)；Described spring (7) positioned at the both sides of described piston rod (6), for connect described piston (5) and
Described cylinder cap (2).
2. combination type antivibrator according to claim 1, it is characterised in that：The cylinder cap (2) in described left side is provided with close
Envelope leakage proof gasket (9).
3. combination type antivibrator according to claim 1, it is characterised in that：Described piston rod (6) is positioned at piston (5)
Left side, is connected using bolt between described piston (5).
4. combination type antivibrator according to claim 1, it is characterised in that：Described approximate Vorticose damping through hole knot
The siding track being centrosymmetric of structure (8) and circular backbone and two arcs including center.
5. combination type antivibrator according to claim 1, it is characterised in that：Described damping fluid (3) is silicone oil.
6. combination type antivibrator according to claim 1, it is characterised in that：The top of described piston rod (6) is provided with ball
Shape holds axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620952286.8U CN206070787U (en) | 2016-08-25 | 2016-08-25 | A kind of combination type antivibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620952286.8U CN206070787U (en) | 2016-08-25 | 2016-08-25 | A kind of combination type antivibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206070787U true CN206070787U (en) | 2017-04-05 |
Family
ID=58432757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620952286.8U Expired - Fee Related CN206070787U (en) | 2016-08-25 | 2016-08-25 | A kind of combination type antivibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206070787U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457183A (en) * | 2018-04-04 | 2018-08-28 | 南京工程学院 | A kind of anchor-hold end damper based on viscid fluid and spring damping |
| CN113914381A (en) * | 2021-09-18 | 2022-01-11 | 嘉应学院 | Shock insulation structure for immersed tube tunnel segment joint and construction method thereof |
-
2016
- 2016-08-25 CN CN201620952286.8U patent/CN206070787U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457183A (en) * | 2018-04-04 | 2018-08-28 | 南京工程学院 | A kind of anchor-hold end damper based on viscid fluid and spring damping |
| CN113914381A (en) * | 2021-09-18 | 2022-01-11 | 嘉应学院 | Shock insulation structure for immersed tube tunnel segment joint and construction method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20200825 |