CN106522401A - Wheel shaft rolling type energy dissipation and shock isolation device - Google Patents
Wheel shaft rolling type energy dissipation and shock isolation device Download PDFInfo
- Publication number
- CN106522401A CN106522401A CN201611211979.2A CN201611211979A CN106522401A CN 106522401 A CN106522401 A CN 106522401A CN 201611211979 A CN201611211979 A CN 201611211979A CN 106522401 A CN106522401 A CN 106522401A
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- China
- Prior art keywords
- isolation device
- wheel shaft
- support bar
- support member
- arc surface
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention relates to a wheel shaft rolling type energy dissipation and shock isolation device. The wheel shaft rolling type energy dissipation and shock isolation device comprises a foundation portion, and a supporting part connected with a building. The supporting part is connected with the building and used for supporting the building. One or more shock isolation supporting parts are arranged at the bottom of the supporting part, and the bottoms of the shock isolation supporting parts are connected with rolling supporting part. The foundation portion is provided with an arc surface. The rolling supporting parts are located on the arc surface and make contact with the arc surface. The wheel shaft rolling type energy dissipation and shock isolation device is designed by fully using the self-weight of the structure. When an earthquake occurs, the rolling supporting parts of the device can freely roll in the stress direction on the arc surface and move flexibly, the kinetic energy generated by the earthquake is partially converted into potential energy, the energy caused by the earthquake can be well absorbed and converted, the earthquake in all directions can be handled basically, and the earthquake resistant behavior of the whole structure is improved. The wheel shaft rolling type energy dissipation and shock isolation device is easy and fast to install, convenient to construct and easy to detach, and has low requirements for the performance of rubber, thereby being low in overall manufacturing cost. If a defective component is found, the component can be replaced in time, so that the maintenance expenses after the earthquake are greatly reduced.
Description
Technical field
The present invention relates to a kind of building shock-absorption device, especially a kind of wheel shaft roller energy dissipating vibration isolation device.
Background technology
Exempt from shake, the i.e. foundation in building foot at present to arrange and exempt from shake based on conventional seismic structure form
Layer.Common shake part of exempting from has lamination rubber, slidably supported, rolling bearing, steel damper, lead matter damper.Typically on ground
During shake, these devices have preferably deformation in the horizontal direction, can return to original position again after earthquake.If but building
The weight of structure is larger, if exempting from shake layer does not have good resilience and shear behavior, building will likely occur due to inertia force
Failure by shear.Sum it up, current existing device, very high to the technological requirement of rubber, motion is dumb, and device
Cost is higher, uneconomical practicality, and resilience and shear behavior requirement to exempting from shake layer are also very high, especially in high-rise
In, exempt from shake layer and be difficult to meet requirements above, be technically difficult to realize.
The content of the invention
The invention aims to solve the defect in prior art existing for seismic structure, there is provided a kind of wheel shaft is rolled
Formula energy dissipating vibration isolation device.
To achieve these goals, the technical solution used in the present invention is：
A kind of wheel shaft roller energy dissipating vibration isolation device, including basic courses department, the support member being connected with building, the bottom of support member are connected
Connect it is one or more exempt to shake support member, exempt to shake support member bottom connection rolling support, basic courses department is provided with arc surface,
Rolling support is located on arc surface and is contacted with arc surface.
A kind of above-mentioned wheel shaft roller energy dissipating vibration isolation device, the rolling support are steel axle wheel, described to exempt from shake
" U " type clamping plate that support member is included support bar and is connected with support bar, steel axle wheel are located in the inside groove of " U " type clamping plate, steel
Axle wheel is connected with " U " type clamping plate by bearing pin.
A kind of above-mentioned wheel shaft roller energy dissipating vibration isolation device, in the basic courses department, the radius of arc surface is much larger than rolling
The radius of support member.
A kind of above-mentioned wheel shaft roller energy dissipating vibration isolation device, the support bar include being fixedly connected with the support member
Upper support bar and the lower support bar being connected with " U " type clamping plate, be provided with spring in upper support bar, one end of spring with support
Part is fixedly connected, and the other end is connected by pin with lower support bar, and upper support bar is provided with circumferential turning with the junction of lower support bar
Motivation structure.
A kind of above-mentioned wheel shaft roller energy dissipating vibration isolation device, it is described circumferentially rotate mechanism for be arranged on upper support bar and
Lower support bar junction circumferentially rotates part, and circumferentially rotating part includes multiple steel balls being circumferentially arranged, the both sides of steel ball are provided with rolling
Dynamic outside track and rolling inner orbit, roll.
A kind of above-mentioned wheel shaft roller energy dissipating vibration isolation device, the support member is the support column being connected with building.
A kind of above-mentioned wheel shaft roller energy dissipating vibration isolation device, the steel axle wheel quantity are four, on the outside of steel axle wheel
It is provided with rubber sleeve.
Beneficial effects of the present invention are：The device is connected and supports building using support member with building, support member
Bottom connection is one or more to exempt to shake support member, exempts to shake support member bottom connection rolling support, and basic courses department is provided with
Arc surface, rolling support are located on arc surface and are contacted with arc surface, make full use of the deadweight of structure to be designed, when earthquake comes
Temporarily, the rolling support of device can be freely rolled along Impact direction on arc surface, and motion is flexible, by moving that earthquake is produced
Potential energy can be partially converted into, can energy that preferably sorption enhanced earthquake brings, cope with substantially the earthquake of all directions,
Improve the anti-seismic performance of total.On the diagram as can be seen that steel axle wheel is only suitable for moving forward and backward, for the ease of whole energy dissipating
Vibration isolation device adapts to the horizontal force of the different directions produced by the support member that different directions earthquake connects to building, connection
The lower support bar that the support bar of support member is included the upper support bar being fixedly connected with support member and is connected with " U " type clamping plate, upper
Spring is provided with support bar, one end of spring is fixedly connected with support member, and the other end is connected by pin with lower support bar, spring
Play a part of damping vibration, circumferentially rotate for the ease of upper support bar and relative 360 degree of lower support bar energy, upper support bar is with
The junction of support bar is provided with and circumferentially rotates mechanism, and it is to be arranged on upper support bar and lower support bar junction to circumferentially rotate mechanism
Part is circumferentially rotated, circumferentially rotating part includes multiple steel balls being circumferentially arranged, and the both sides of steel ball are provided with rolling outside track and roll interior
Track, in earthquake, upper support bar and the support member being connected with building are not rotated substantially, and lower support bar can be relative to
Upper support bar is rotated, and is not easily caused steel axle wheel and is sprained；The vibration isolation device installs simple and direct, easy construction, it is easy to dismantle, to rubber
The performance requirement of glue is relatively low, and so as to overall cost is relatively low, part of such as pinpointing the problems can be changed in time, therefore also can be subtracted significantly
Maintenance cost after few shake.
Description of the drawings
Fig. 1 is the schematic diagram of the present invention；
Fig. 2 is the side schematic view of the present invention；
Fig. 3 is the Section A-A schematic diagram in Fig. 1.
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of wheel shaft roller energy dissipating vibration isolation device, including basic courses department 1, is connected with building
Support member 2, the bottom connection of support member 2 is one or more to exempt to shake support member 3, exempts to shake the connection rolling of support member 3 bottom
Dynamic support member 4, basic courses department 1 are provided with arc surface 5, and rolling support 4 is located on arc surface 5 and is contacted with arc surface 5.
Wherein, rolling support 4 is steel axle wheel, and exempting from shake support member 3 is included support bar 31 and be connected with support bar 31
" U " type clamping plate 32, steel axle wheel is located in the inside groove of " U " type clamping plate 32, and steel axle wheel is by bearing pin 33 and " U " type clamping plate 32
Connection.
Roll in arc surface steadily for the ease of rolling support 4, in basic courses department 1, the radius of arc surface 5 is much larger than rolling
The radius of dynamic support member 4.
Further, connect support member 2 support bar 31 include the upper support bar 311 being fixedly connected with support member 2 and with
The lower support bar 312 of the connection of " U " type clamping plate 32, is provided with spring 34, one end and the support member 2 of spring 34 in upper support bar 311
It is fixedly connected, the other end is connected by pin 35 with lower support bar 312, and spring 34 plays a part of damping vibration, for the ease of
Upper support bar 311 and relative 360 degree of 312 energy of lower support bar are circumferentially rotated, the junction of upper support bar 311 and lower support bar 312
It is provided with and circumferentially rotates mechanism, it is to be arranged on circumferentially rotating for upper support bar 311 and 312 junction of lower support bar to circumferentially rotate mechanism
Part 36, circumferentially rotating part 36 includes multiple steel balls 361 being circumferentially arranged, and the both sides of steel ball 361 are provided with rolling outside track 362 and rolling
Dynamic inner orbit 363, rolls, and in earthquake, upper support bar 311 and connects with building
The support member 2 for connecing is not rotated substantially, and lower support bar 312 can be rotated relative to upper support bar 311, do not easily cause steel axle
Wheel is sprained.
Support member 2 is the support column being connected with building, wherein, steel axle wheel quantity is four, is set on the outside of steel axle wheel
Rubber sleeve 41.
The device is connected with building and supports building, the bottom of support member 2 to connect one or one using support member 2
More than exempt from shake support member 3, exempt to shake support member 3 bottom connection rolling support 4, basic courses department 1 is provided with arc surface 5, rolls
Support member 4 is located on arc surface 5 and is contacted with arc surface 5, makes full use of the deadweight of structure to be designed, when coming earthquake, device
Rolling support 4 can freely roll along Impact direction on arc surface 5, motion is flexible, the kinetic energy part that earthquake is produced
Be converted into potential energy, can energy that preferably sorption enhanced earthquake brings, cope with substantially the earthquake of all directions, improve whole
The anti-seismic performance of individual structure.The vibration isolation device installs simple and direct, easy construction, it is easy to dismantle, relatively low to the performance requirement of rubber,
So as to overall cost is relatively low, part of such as pinpointing the problems can be changed in time, therefore can also greatly reduce the maintenance cost after shake.
The preferred embodiments of the present invention are the foregoing is only, and limits the present invention never in any form, for ability
For the technical staff in domain, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made
Any modification, equivalent substitution and improvements etc., should be included within the scope of the present invention.
Claims (7)
1. a kind of wheel shaft roller energy dissipating vibration isolation device, including basic courses department, the support member being connected with building, the bottom of support member
Connection is one or more to exempt to shake support member, it is characterised in that exempt to shake support member bottom connection rolling support, basic courses department
Arc surface is provided with, rolling support is located on arc surface and is contacted with arc surface.
2. a kind of wheel shaft roller energy dissipating vibration isolation device according to claim 1, it is characterised in that the rolling support
Part is steel axle wheel, and described to exempt to shake " U " type clamping plate that support member is included support bar and is connected with support bar, steel axle wheel is located at
In the inside groove of " U " type clamping plate, steel axle wheel is connected with " U " type clamping plate by bearing pin.
3. a kind of wheel shaft roller energy dissipating vibration isolation device according to claim 1 and 2, it is characterised in that the basis
Radius of the radius of arc surface much larger than rolling support in portion.
4. a kind of wheel shaft roller energy dissipating vibration isolation device according to claim 2, it is characterised in that the support bar bag
The upper support bar being fixedly connected with the support member and the lower support bar being connected with " U " type clamping plate are included, is set in upper support bar
The one end for having spring, spring is fixedly connected with support member, and the other end is connected by pin with lower support bar, upper support bar with lower
The junction of strut is provided with and circumferentially rotates mechanism.
5. a kind of wheel shaft roller energy dissipating vibration isolation device according to claim 4, it is characterised in that described to circumferentially rotate
Mechanism be arranged on upper support bar and lower support bar junction circumferentially rotate part, circumferentially rotating part includes multiple being circumferentially arranged
Steel ball, the both sides of steel ball are provided with rolling outside track and roll inner orbit, roll.
6. a kind of wheel shaft roller energy dissipating vibration isolation device according to claim 1, it is characterised in that the support member is
The support column being connected with building.
7. a kind of wheel shaft roller energy dissipating vibration isolation device according to claim 2, it is characterised in that the steel axle wheel
Quantity is four, is provided with rubber sleeve on the outside of steel axle wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611211979.2A CN106522401A (en) | 2016-12-25 | 2016-12-25 | Wheel shaft rolling type energy dissipation and shock isolation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611211979.2A CN106522401A (en) | 2016-12-25 | 2016-12-25 | Wheel shaft rolling type energy dissipation and shock isolation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106522401A true CN106522401A (en) | 2017-03-22 |
Family
ID=58337648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611211979.2A Pending CN106522401A (en) | 2016-12-25 | 2016-12-25 | Wheel shaft rolling type energy dissipation and shock isolation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106522401A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457397A (en) * | 2018-05-29 | 2018-08-28 | 沈阳建筑大学 | A kind of relevant variable stiffness apparatus of displacement |
| CN111911205A (en) * | 2020-09-18 | 2020-11-10 | 辽宁工程技术大学 | Coal mining roadway supporting device with damping and buffering effects |
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| EP0072869A1 (en) * | 1981-02-25 | 1983-03-02 | TOYAMA, Jun | Suspension device |
| CN1037374A (en) * | 1988-04-25 | 1989-11-22 | 吴全忠 | A kind of anti-vibrating structure of buildings for insulating earthquake energy |
| JPH11325060A (en) * | 1998-05-12 | 1999-11-26 | Nippon Seiko Kk | Full ball rolling bearing |
| JP2000304090A (en) * | 1999-04-21 | 2000-10-31 | Kiyotaka Ebisawa | Shock absorbing foundation structure |
| JP2007277810A (en) * | 2006-04-03 | 2007-10-25 | Fujiaki Uto | Base isolation device in lightweight building |
| CN204073420U (en) * | 2014-10-08 | 2015-01-07 | 李京 | The special rolling system of a kind of toy models car |
| CN104352096A (en) * | 2014-10-30 | 2015-02-18 | 宁波邦达实业有限公司 | Vibration-isolation device for storage device and display device |
| CN204356814U (en) * | 2013-12-25 | 2015-05-27 | 汤广武 | A kind of damping device of building |
| CN204592767U (en) * | 2015-04-18 | 2015-08-26 | 郑州工业应用技术学院 | Shockproof computer host machine supporting frame |
| JP2016050593A (en) * | 2014-08-28 | 2016-04-11 | 株式会社免制震ディバイス | Aseismic base isolation damper |
| CN106246785A (en) * | 2016-08-10 | 2016-12-21 | 中国航空规划设计研究总院有限公司 | A kind of two-way roller type earthquake isolating equipment and method for designing |
| CN206298983U (en) * | 2016-12-25 | 2017-07-04 | 东华理工大学 | A kind of wheel shaft roller energy dissipating vibration isolation device |
-
2016
- 2016-12-25 CN CN201611211979.2A patent/CN106522401A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0072869A1 (en) * | 1981-02-25 | 1983-03-02 | TOYAMA, Jun | Suspension device |
| CN1037374A (en) * | 1988-04-25 | 1989-11-22 | 吴全忠 | A kind of anti-vibrating structure of buildings for insulating earthquake energy |
| JPH11325060A (en) * | 1998-05-12 | 1999-11-26 | Nippon Seiko Kk | Full ball rolling bearing |
| JP2000304090A (en) * | 1999-04-21 | 2000-10-31 | Kiyotaka Ebisawa | Shock absorbing foundation structure |
| JP2007277810A (en) * | 2006-04-03 | 2007-10-25 | Fujiaki Uto | Base isolation device in lightweight building |
| CN204356814U (en) * | 2013-12-25 | 2015-05-27 | 汤广武 | A kind of damping device of building |
| JP2016050593A (en) * | 2014-08-28 | 2016-04-11 | 株式会社免制震ディバイス | Aseismic base isolation damper |
| CN204073420U (en) * | 2014-10-08 | 2015-01-07 | 李京 | The special rolling system of a kind of toy models car |
| CN104352096A (en) * | 2014-10-30 | 2015-02-18 | 宁波邦达实业有限公司 | Vibration-isolation device for storage device and display device |
| CN204592767U (en) * | 2015-04-18 | 2015-08-26 | 郑州工业应用技术学院 | Shockproof computer host machine supporting frame |
| CN106246785A (en) * | 2016-08-10 | 2016-12-21 | 中国航空规划设计研究总院有限公司 | A kind of two-way roller type earthquake isolating equipment and method for designing |
| CN206298983U (en) * | 2016-12-25 | 2017-07-04 | 东华理工大学 | A kind of wheel shaft roller energy dissipating vibration isolation device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457397A (en) * | 2018-05-29 | 2018-08-28 | 沈阳建筑大学 | A kind of relevant variable stiffness apparatus of displacement |
| CN108457397B (en) * | 2018-05-29 | 2023-11-28 | 沈阳建筑大学 | Displacement-related rigidity-variable device |
| CN111911205A (en) * | 2020-09-18 | 2020-11-10 | 辽宁工程技术大学 | Coal mining roadway supporting device with damping and buffering effects |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170322 |