CN103277443A - Vibration isolator resisting inclination - Google Patents
Vibration isolator resisting inclination Download PDFInfo
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- CN103277443A CN103277443A CN2013101443498A CN201310144349A CN103277443A CN 103277443 A CN103277443 A CN 103277443A CN 2013101443498 A CN2013101443498 A CN 2013101443498A CN 201310144349 A CN201310144349 A CN 201310144349A CN 103277443 A CN103277443 A CN 103277443A
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- ring
- vibration isolator
- buffering
- circle
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Abstract
The invention relates to a vibration isolation buffering device of equipment. A base is used as a main frame, and the base, an upper cover and a bottom plate together form an outer case. An adjusting bolt is inserted into the upper cover. A hexagonal ring, a cap, an adjusting nut and a shaft base are sequentially sleeved on the adjusting bolt from top to bottom. Damp buffering spring pieces are arranged on the inner circle of the base at intervals to form a shape like a cylinder which encircles a spiral spring. The damp buffering spring pieces are pressed through an open adjusting ring and a cone ring. A screen mesh pad is filled between the inner circle of the base and the cylindrical structure formed by the damp buffering spring pieces. A limiting ring is sleeved on the shaft base. A gap is reserved between the inner side of the limiting ring and the shaft base, and the outer side of the limiting ring is attached to the inner wall of the base. The upper portion of the adjusting bolt is connected with the equipment, and the lower portion of the adjusting bolt is inserted into an inner hole of the shaft base. The adjusting bolt can slide vertically but limited in the horizontal direction. The shaft base is installed inside the limiting ring and can slide in the horizontal direction but limited in the vertical direction. Thus, the vibration isolation buffering device has the buffering and vibration isolating functions of a common vibration isolator and can resist inclination.
Description
Technical field
The present invention relates to a kind of vibration isolation buffering device of equipment, specifically is a kind of anti-inclination vibration isolator.
Background technique
In order to guarantee that the higher equipment of center of gravity can run-off the straight in vibration processes or wave, when device bottom is installed four common vibration isolators, need at its back two back vibration isolators to be installed usually.Publication number: CN101865235A discloses a kind of vibration isolation buffer for resisting strong impact, this vibration isolator is body frame with the base, main spring module, damping buffering spring module and mounting connection structure module are housed in the base, wherein in base sheath, fill a circle buffering gauze pad between the straight reed of circle and damping buffering spring module and the bending spring sheet, formed the elasticity garter spring one, when buffer is subjected to bigger level to impact force, the buffering gauze pad can strengthen cushioning effect, simultaneously can retrain straight reed and bending spring sheet, make it can not break away from hold-down mechanism and be scattered.Increased the Vertical direction damping spring simultaneously, when main spring is subjected to the displacement of vertical impact power, when touching damping spring, damping spring can be offset the part impact force, and after impact force disappears, provides the help that resets to main spring.Though this vibration isolator impact resistance, buffering vibration isolation ability is stronger, does not have anti-tilt function, still needs to install the back vibration isolator in order to prevent device inclined.
Summary of the invention
The invention provides a kind of anti-inclination vibration isolator, the buffering vibration isolation function of existing common vibration isolator can resist inclination again.
The present invention is body frame with the base, and base plate is fixed on round bottom portion in the base, and loam cake is fixed on the top of base, forms the shell of this vibration isolator jointly; Be inserted with one in the loam cake and regulate bolt, regulate on the bolt and be with hexagonal circle, cap, adjusting nut, axle bed from top to bottom successively, the top of cap is positioned at outside the loam cake, and the bottom is stretched in the base by the base upper edge, and the spiral spring is arranged between adjusting nut and the axle bed; The damping buffering reed is disposed in the interior circle of base, and shape is cylindricly surrounded the spiral spring as one, and the two ends of damping buffering reed compress by the opening regulating ring, and the opening regulating ring of upper end also has conical ring outward; Fill a circle mesh pad between the cylinder-like structure that circle and damping buffering reed constitute in base.Described axle bed is provided with position limit cycle, leaves the space between position limit cycle inboard and axle bed, and the outside and base inner wall are adjacent to.
Further improve, in the axle outside and the shaft shoulder outside of conical ring, lower ending opening regulating ring, axle bed O shape rubber ring is housed respectively.
The buffering vibration isolation function of the existing common vibration isolator of the present invention can resist inclination again, and simple in structure, Applicable scope is extensive.
Description of drawings
Fig. 1 is structural representation of the present invention.
Comprising: hexagonal circle 1, adjusting bolt 2, conical ring 3, opening regulating ring 4, adjusting nut 5, loam cake 6, cap 7, damping buffering spring 8, mesh pad 9, spiral spring 10, base 11, position limit cycle 12, base plate 13, axle bed 14, O shape rubber ring 15.
Embodiment
Below in conjunction with concrete embodiment and accompanying drawing, technological scheme of the present invention is further described.
The present invention is body frame with base 11, and base plate 13 is fixed on round bottom portion in the base 11, and loam cake 6 is fixed on the top of base 11, forms the shell of this vibration isolator jointly.Regulate on the bolt 2 and be with hexagonal circle 1, cap 7, adjusting nut 5, axle bed 14 from top to bottom successively, the top of cap 7 is positioned at outside the loam cake 6, and the bottom is stretched in the base 11 by base 11 upper edges, between adjusting nut 5 and the position limit cycle 12 spiral spring 10 is arranged.Damping buffering reed 8 is disposed in the interior circle of base 11, and shape is cylindric with 10 encirclements of spiral spring as one, and damping buffering reed 8 compresses by opening regulating ring 4, conical ring 3.Fill a circle mesh pad 9 between the cylinder-like structure that circle and damping buffering reed 8 constitute in base 11.Described axle bed 14 is provided with position limit cycle 12, and position limit cycle 12 inboards and 14 of axle beds leave the space, and the outside and base 11 inwalls are adjacent to.
The axle outside at conical ring, lower ending opening regulating ring, axle bed is equipped with O shape rubber ring, 15 substantially horizontal buffer functions of O shape rubber ring respectively with the shaft shoulder outside.
Regulate bolt 2 tops and connect with equipment, axle bed 14 endoporus are inserted in its underpart, regulate bolt 2 and can vertically slide, but substantially horizontal is limited.Axle bed 14 is packed in the position limit cycle 12, but axle bed 14 levels are but vertical limited to slip.So the buffering vibration isolation function of the existing common vibration isolator of the present invention, and can be anti-tilt.
The concrete application approach of the present invention is a lot, and the above only is preferred implementation of the present invention, should be understood that; for those skilled in the art; under the prerequisite that does not break away from the principle of the invention, can also make some improvement, these improvement also should be considered as protection scope of the present invention.
Claims (2)
1. an anti-inclination vibration isolator is body frame with base (11), and base plate (13) is fixed on the interior round bottom of base (11) portion, and loam cake (6) is fixed on the top of base (11), forms the shell of this vibration isolator jointly; Be inserted with one in the loam cake (6) and regulate bolt (2), regulate on the bolt (2) and be with hexagonal circle (1), cap (7), adjusting nut (5), axle bed (14) from top to bottom successively, the top of cap (7) is positioned at outside the base (11), the bottom is stretched in the base (11) by base (11) upper edge, between adjusting nut (5) and the position limit cycle (12) spiral spring (10) is arranged; Damping buffering reed (8) is disposed in the interior circle of base (11), shape is cylindricly surrounded spiral spring (10) as one, the two ends of damping buffering reed (8) compress by opening regulating ring (4), the outer conical ring (3) in addition of the opening regulating ring (4) of upper end; Fill a circle mesh pad (9) between the cylinder-like structure that circle and damping buffering reed (8) constitute in base (11), it is characterized in that: described axle bed (14) is provided with position limit cycle (12), leave the space between position limit cycle (12) inboard and axle bed (14), the outside and base (11) inwall is adjacent to.
2. anti-inclination vibration isolator according to claim 1 is characterized in that: with the shaft shoulder outside O shape rubber ring (15) is housed respectively outside the axle of conical ring (3), lower ending opening regulating ring (4), axle bed (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101443498A CN103277443A (en) | 2013-04-24 | 2013-04-24 | Vibration isolator resisting inclination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101443498A CN103277443A (en) | 2013-04-24 | 2013-04-24 | Vibration isolator resisting inclination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103277443A true CN103277443A (en) | 2013-09-04 |
Family
ID=49060041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101443498A Pending CN103277443A (en) | 2013-04-24 | 2013-04-24 | Vibration isolator resisting inclination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103277443A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030316A (en) * | 2019-03-25 | 2019-07-19 | 南京捷诺环境技术有限公司 | Low profile photovoltaic equipment precision corner limits shock resistant vibration isolation buffer platform |
| CN110725887A (en) * | 2019-09-29 | 2020-01-24 | 华中光电技术研究所（中国船舶重工集团有限公司第七一七研究所） | Vehicle-mounted low-rigidity passive top vibration damper |
| CN113983099A (en) * | 2021-10-29 | 2022-01-28 | 福州大学 | Three-dimensional vibration isolator based on metal rubber and adjustable in height and working method of three-dimensional vibration isolator |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85100564A (en) * | 1985-04-01 | 1986-01-10 | 南京工学院 | Isolation damper without resonant peaks |
| CN88201056U (en) * | 1988-01-27 | 1988-08-31 | 李宁升 | Spring damper |
| CN1133410A (en) * | 1995-04-11 | 1996-10-16 | 东南大学 | Damp adjustable resonance-free vibration isolator |
| CN1457229A (en) * | 2003-06-12 | 2003-11-19 | 季馨 | Nonfrontal module impact resistant vibration isolator |
| CN101865235A (en) * | 2010-07-07 | 2010-10-20 | 南京捷诺环境技术有限公司 | Vibration isolation buffer for resisting strong impact |
| CN202170953U (en) * | 2011-07-16 | 2012-03-21 | 西南交通大学 | Free diaphragm type inclination prevention air spring |
| CN102535667A (en) * | 2010-12-25 | 2012-07-04 | 李列明 | Hydraulic balance earthquake-proof technology |
| CN103026112A (en) * | 2010-05-24 | 2013-04-03 | 艾默生过程管理调节技术公司 | Spring seat for use with actuators |
| CN203202103U (en) * | 2013-04-24 | 2013-09-18 | 南京捷诺环境技术有限公司 | Anti-tilt vibration isolator |
-
2013
- 2013-04-24 CN CN2013101443498A patent/CN103277443A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85100564A (en) * | 1985-04-01 | 1986-01-10 | 南京工学院 | Isolation damper without resonant peaks |
| CN88201056U (en) * | 1988-01-27 | 1988-08-31 | 李宁升 | Spring damper |
| CN1133410A (en) * | 1995-04-11 | 1996-10-16 | 东南大学 | Damp adjustable resonance-free vibration isolator |
| CN1457229A (en) * | 2003-06-12 | 2003-11-19 | 季馨 | Nonfrontal module impact resistant vibration isolator |
| CN103026112A (en) * | 2010-05-24 | 2013-04-03 | 艾默生过程管理调节技术公司 | Spring seat for use with actuators |
| CN101865235A (en) * | 2010-07-07 | 2010-10-20 | 南京捷诺环境技术有限公司 | Vibration isolation buffer for resisting strong impact |
| CN102535667A (en) * | 2010-12-25 | 2012-07-04 | 李列明 | Hydraulic balance earthquake-proof technology |
| CN202170953U (en) * | 2011-07-16 | 2012-03-21 | 西南交通大学 | Free diaphragm type inclination prevention air spring |
| CN203202103U (en) * | 2013-04-24 | 2013-09-18 | 南京捷诺环境技术有限公司 | Anti-tilt vibration isolator |
Non-Patent Citations (1)
| Title |
|---|
| 季馨: "雷达隔振系统共振与耦联振动的抑制研究", 《振动测试与诊断》, vol. 15, no. 4, 31 December 1995 (1995-12-31) * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030316A (en) * | 2019-03-25 | 2019-07-19 | 南京捷诺环境技术有限公司 | Low profile photovoltaic equipment precision corner limits shock resistant vibration isolation buffer platform |
| CN110030316B (en) * | 2019-03-25 | 2024-06-11 | 南京捷诺环境技术有限公司 | Precision corner limiting shock-resistant vibration-isolating buffer platform for small photoelectric equipment |
| CN110725887A (en) * | 2019-09-29 | 2020-01-24 | 华中光电技术研究所（中国船舶重工集团有限公司第七一七研究所） | Vehicle-mounted low-rigidity passive top vibration damper |
| CN113983099A (en) * | 2021-10-29 | 2022-01-28 | 福州大学 | Three-dimensional vibration isolator based on metal rubber and adjustable in height and working method of three-dimensional vibration isolator |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130904 |