CN206971870U - The energy dissipation brace device of replaceable framework - Google Patents
The energy dissipation brace device of replaceable framework Download PDFInfo
- Publication number
- CN206971870U CN206971870U CN201720937547.3U CN201720937547U CN206971870U CN 206971870 U CN206971870 U CN 206971870U CN 201720937547 U CN201720937547 U CN 201720937547U CN 206971870 U CN206971870 U CN 206971870U
- Authority
- CN
- China
- Prior art keywords
- energy dissipation
- replaceable
- dissipation brace
- frame
- damper
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a kind of energy dissipation brace device of replaceable framework, and it includes：Frame structure, its inner side are provided with least three frame end otic placodes；Intermediate connector, it is arranged in the polygonal internal that at least three frame ends otic placode is surrounded；A replaceable energy dissipation brace group is connected between intermediate connector and each frame end otic placode, each replaceable energy dissipation brace group includes end damper, reinforcing pull rod and the middle part damper of connection.When geological process occurs, damper of the present utility model can absorb, consume and store the input energy of earthquake motion in large quantities, so as to which geological process be greatly lowered.The utility model solves the problems, such as multistory ＆ high-rise frame structural damping, has reached and provides damping to the multistory ＆ high-rise frame structure that must realize damping to ensure its safe purpose under seismic loading, and quick dismounting can be realized after shake and is changed.
Description
Technical field
It the utility model is related to multistory ＆ high-rise frame damping power consumption field, and in particular to a kind of X-shaped power consumption of replaceable framework
Support meanss.
Background technology
China is located in two main earthquake zones-between Eurasian earthquake zone and circum-Pacific seismic belt, be in the world by
One of country the most serious to earthquake damage.In history, Yangtze River Delta and the Delta of the Pearl River once repeatedly occur 6 grades with
On macroseism, over Beijing-Tianjin Bohai Rim, nearly 300 years, the violent earthquake of more than 7 grades just occurs within average every 44 years.With
The quickening of urbanization process, substantial amounts of national wealth is quickly to city and group of cities area concentration.And China 1/3rd with
On built or proposed group of cities be located at the areas of more than 7 grades violent earthquakes may occur.City inner structure, equipment and collection
Economic loss caused by the destruction of historical relic and casualties will cause huge impact to national security and social stability.Earthquake
It is due to that earth formation is in complicated stress state, with the continuous change of the earth's crust, the effect of crustal stress exceedes somewhere rock
During the ultimate strength of layer, unexpected fracture and the changing of the relative positions will occur for rock stratum, so as to cause vibrations, and be passed in the form of elastic wave
Earth's surface, the object with certain mass of adjacent ground surface is caused to produce inertia force, when this inertia of resistance that object has in itself
During the shock resistance deficiency of effect, object destroys.And when the predominant period of earthquake motion and the natural vibration period of object relatively connect
When near, the destruction of object just will be more serious.And by setting certain earthquake isolating equipment to significantly change object on object
Natural vibration period, so as to avoid the predominant period of earthquake, so as to significantly reduce the inertia force for acting on object, reduce object on ground
Destruction under shake effect, safety of the increase object under earthquake.
The means that another kind reduces geological process be exactly using by the way of power consumption, by setting shock mount, damper with
The modes such as energy dissipation brace are passively controlled structure.This control method allows seismic energy toward structure transmission, but upper
But specific energy-dissipating device (damper) is provided with portion's structure, the seismic energy that should be consumed originally by agent structure is most of
Energy-dissipating device is transferred to dissipate, mitigates structure itself significantly and is damaged caused by plasticity consumes energy, effectively avoid structure from existing
Major injury occurs in earthquake and collapses, therefore this technology has good economy and application prospect.With seismic isolation technology phase
Than, energy-dissipating and shock-absorbing technology is not only suitable for newly-built structure, is applied to the seismic hardening of existing structure again, while to the control of skyscraper
Effect processed will become apparent, therefore its practical application is more extensive.Although the theoretical research of this respect has been achieved for a lot
Progress, but develop corresponding energy-consumption shock-absorption device and practical also in the exploratory stage.
Utility model content
To solve the above-mentioned problems in the prior art, the utility model provides a kind of X-shaped power consumption of replaceable framework
Support meanss, energy-dissipating and shock-absorbing can be realized, quick dismounting can be also realized after shake and is changed.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of energy dissipation brace device of replaceable framework, it is characterized in that including：
Frame structure, its inner side are provided with least three frame end otic placodes；
Intermediate connector, it is arranged in the polygonal internal that at least three frame ends otic placode is surrounded；
A replaceable energy dissipation brace group is connected between intermediate connector and each frame end otic placode, each can be more
The energy dissipation brace group changed includes end damper, reinforcing pull rod and the middle part damper of connection.
The energy dissipation brace device of described replaceable framework, wherein：Described end damper one end and a framework
Otic placode pivot joint is held, the other end is pivotally connected by one end of the first otic placode and the reinforcing pull rod, and the other end of the reinforcing pull rod passes through the
One end of two otic placodes and the middle part damper is pivotally connected, and the other end and the intermediate connector of the middle part damper are pivotally connected.
The energy dissipation brace device of described replaceable framework, wherein：The reinforcing pull rod does not stress or had under normal conditions
Pretension.
The energy dissipation brace device of described replaceable framework, wherein：The frame structure is in " door " font, by two frameworks
Post connects and composes with a Vierendeel girder.
The energy dissipation brace device of described replaceable framework, wherein：Four frame end ears are provided with the inside of the frame structure
Plate, the replaceable energy dissipation brace group are provided with four, and four replaceable energy dissipation brace groups are in X-shaped interconnection.
Compared with prior art, had the advantage that using the utility model of above-mentioned technical proposal：This practicality is new
Type solves the problems, such as to build damping, has reached to that must realize that the building of damping provides the purpose of protection, to greatest extent will
Geological process weakens to protected structure transmission, ensures more Highrise Frames using a large amount of power consumptions and yield failure of X-shaped damper
Other positions of frame are intact, so as to reach by the safety of protection building.
Brief description of the drawings
Fig. 1 is the utility model entirety axonometric drawing；
Fig. 2 is the utility model overall top view；
Fig. 3 is the utility model entirety upward view；
Fig. 4 is the utility model entirety front view；
Fig. 5 is the utility model central connector and its connection damper axonometric drawing；
Fig. 6 is the utility model central connector and its connection damper front view；
Fig. 7 is the utility model central connector and its connection damper top view；
Fig. 8 is the utility model central connector shaft side figure；
Fig. 9 is the utility model central connector top view；
Figure 10 is the utility model central connector front view；
Figure 11 is the otic placode of the utility model second or frame end otic placode shaft side figure；
Figure 12 is the otic placode of the utility model second or frame end otic placode top view；
Figure 13 is the otic placode of the utility model second or frame end otic placode front view；
Figure 14 is the utility model end damper or middle part damper shaft side figure；
Figure 15 is the utility model end damper or middle part damper top view；
Figure 16 is the utility model end damper or middle part damper front view.
Description of reference numerals：1- frame columns；2- Vierendeel girders；3- frame end otic placodes；4- ends damper；Damped in the middle part of 5-
Device；6- central connectors；The otic placodes of 7- second；The otic placodes of 8- first；9- reinforcing pull rods.
Embodiment
Below mainly in combination with drawings and the specific embodiments to a kind of X-shaped energy dissipation brace of replaceable framework of the present utility model
The further details of explanation of device.
As shown in Fig. 1 to Figure 16, a kind of X-shaped energy dissipation brace device of replaceable framework provided by the utility model, including：
Frame structure, typically it is rectangle, or is in as shown in this embodiment " door " font, by two frame columns 1 and one
Vierendeel girder 2 connects and composes, and respectively has a frame end otic placode 3 in its four interior angles；
Intermediate connector 6, it is arranged in the intersection of the diagonal connecting line of four frame end otic placodes 3；
Four replaceable energy dissipation brace groups, be connected to the intermediate connector 6 and four frame end otic placodes 3 it
Between, each replaceable energy dissipation brace group includes the end damper 4 of connection, reinforcing pull rod 9 and middle part damper 5, wherein：It is described
The one end of end damper 4 is pivotally connected with a frame end otic placode 3, and the other end passes through the first otic placode 8 and the one of the reinforcing pull rod 9
End pivot joint, the other end of the reinforcing pull rod 9 are pivotally connected by one end of the second otic placode 7 and the middle part damper 5, the middle part resistance
The other end of Buddhist nun's device 5 is pivotally connected with the intermediate connector 6.
Wherein：The reinforcing pull rod 9 does not stress or has a pretension under normal conditions.
And：It is to be formed by four replaceable energy dissipation brace groups exemplified by X-shaped intersects to illustrate in above-described embodiment, and
In fact, three replaceable energy dissipation brace groups are intersected in " people " font, or five even more replaceable power consumption branch
Support group uses an intermediate connector 6 positioned at center to connect and form radial and feasible.
Multi-rise building can directly install the X-shaped energy dissipation brace device of above-mentioned replaceable framework in its standard card cage, non-
Under geological process, the utility model is in the state that do not stress or is in tension state；When geological process occurs, this practicality is new
The damper of type can absorb, consume and store the input energy of earthquake motion in large quantities, so as to which geological process be greatly lowered；Ground
After shake occurs, check the working condition of X-shaped energy dissipation brace, the part that destroy can be carried out timely to remove and it is quick more
Change.
It is described above to be merely exemplary for the utility model, and nonrestrictive, those of ordinary skill in the art
Understand, in the case where not departing from the spirit and scope that claim is limited, can many modifications may be made, change or it is equivalent, but
Fall within the scope of protection of the utility model.
Claims (5)
1. a kind of energy dissipation brace device of replaceable framework, it is characterized in that including：
Frame structure, its inner side are provided with least three frame end otic placodes；
Intermediate connector, it is arranged in the polygonal internal that at least three frame ends otic placode is surrounded；
A replaceable energy dissipation brace group is connected between intermediate connector and each frame end otic placode, it is each replaceable
Energy dissipation brace group includes end damper, reinforcing pull rod and the middle part damper of connection.
2. the energy dissipation brace device of replaceable framework according to claim 1, it is characterised in that：The end damper one
End is pivotally connected with a frame end otic placode, and the other end is pivotally connected by one end of the first otic placode and the reinforcing pull rod, and the steel is drawn
The other end of bar is pivotally connected by one end of the second otic placode and the middle part damper, the other end of the middle part damper with it is described
Intermediate connector is pivotally connected.
3. the energy dissipation brace device of replaceable framework according to claim 1 or 2, it is characterised in that：The reinforcing pull rod exists
Do not stressed under normality or there is pretension.
4. the energy dissipation brace device of replaceable framework according to claim 1, it is characterised in that：The frame structure is in
" door " font, connected and composed by two frame columns and a Vierendeel girder.
5. the energy dissipation brace device of replaceable framework according to claim 1, it is characterised in that：On the inside of the frame structure
Provided with four frame end otic placodes, the replaceable energy dissipation brace group is provided with four, four replaceable energy dissipation brace groups
In X-shaped interconnection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720937547.3U CN206971870U (en) | 2017-07-28 | 2017-07-28 | The energy dissipation brace device of replaceable framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720937547.3U CN206971870U (en) | 2017-07-28 | 2017-07-28 | The energy dissipation brace device of replaceable framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206971870U true CN206971870U (en) | 2018-02-06 |
Family
ID=61397946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720937547.3U Withdrawn - After Issue CN206971870U (en) | 2017-07-28 | 2017-07-28 | The energy dissipation brace device of replaceable framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206971870U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269088A (en) * | 2017-07-28 | 2017-10-20 | 中国地震局工程力学研究所 | The energy dissipation brace device of replaceable framework |
| CN113958016A (en) * | 2021-10-14 | 2022-01-21 | 北京市建筑设计研究院有限公司 | Multilayer vibration suppression structure with tension assembly |
-
2017
- 2017-07-28 CN CN201720937547.3U patent/CN206971870U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269088A (en) * | 2017-07-28 | 2017-10-20 | 中国地震局工程力学研究所 | The energy dissipation brace device of replaceable framework |
| CN113958016A (en) * | 2021-10-14 | 2022-01-21 | 北京市建筑设计研究院有限公司 | Multilayer vibration suppression structure with tension assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180206 Effective date of abandoning: 20230331 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180206 Effective date of abandoning: 20230331 |