CN208685677U - A kind of shock-damping structure - Google Patents
A kind of shock-damping structure Download PDFInfo
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- CN208685677U CN208685677U CN201821077199.8U CN201821077199U CN208685677U CN 208685677 U CN208685677 U CN 208685677U CN 201821077199 U CN201821077199 U CN 201821077199U CN 208685677 U CN208685677 U CN 208685677U
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- swing arm
- shock
- damping structure
- building
- frame
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Abstract
The utility model discloses a kind of shock-damping structure, belongs to field of shock absorption.A kind of shock-damping structure of the utility model, including ground unit below ground is arranged in, the ground unit includes the swing unit of setting in the frame, the swing unit includes the swing arm unit being fixedly connected by bearing two with building, the swing arm unit is embedding to be set on inside gantry column, and the gantry column extends under frame on second surface.A kind of shock-damping structure of the utility model is acted on building, to realize the effect of antidetonation by basal energy isolation structure to reduce the power of earthquake generation.Such principle reduces the vibration generated by earthquake to the effect energy of building, so that the active force that building is subject to just is much smaller than the active force that General Principle is subjected to compared to General Principle.To avoid the loss to building rigidity, to guarantee that building will not cause shock resistance to reduce because of aging.
Description
Technical field
The utility model relates to a kind of structures, relate in particular to a kind of shock-damping structure.
Background technique
When the energy that " earth's crust is fissioned suddenly, volcano eruption, or even artificial explosion " generates discharges in the earth earth's crust, it
Cause earthquake.But earthquake known to most of us people is referred to as tectonic earthquake, this is usually by the " wrong suddenly of the earth's crust
Caused by position ".Seismic energy always passes through the earth's crust --- bulk wave and surface wave in the form of wave.Bulk wave refers to wave in all directions
Upper propagation, the specific position broken out first since failure.Surface wave is parallel to surface propagation, always slower than bulk wave.Seismic wave
There are two types of, one is P wave, another kind is S wave.P wave is longitudinal wave, is most fast wave.P wave can pass through solid, liquids and gases.
When they are propagated in air, P wave is also referred to as sound wave.In most of rocks, the spread speed of P wave is than shear wave (S wave)
Fast 1.7 times and 1.8 times.S wave is aftershock wave, is propagated in solids.Sometimes generation when they move back and forth in ground and ocean
Roll effect.The earthquake magnitude of earthquake is measured with Li Xite scale bar.It indicates the earthquake magnitude of earthquake with integer and decimal, earthquake and
Earthquake amplitude is usually shown by seismic detector.But Li Xite scale cannot show destruction caused by earthquake.For example, earthquake occurs in people
The dense area of mouth, the lesser Li Xite of scale are likely to result in than occurring on the ground of open region and bigger Li Xite scale
Shake bigger destruction.
Earthquake usually will cause very big damage, such as make road curvature, building damage, electric wire fracture, dam failure,
Fire and soil liquefaction, so that people are by huge property loss, and by the loss of family.In general, general knot
Structure resists earthquake by assigning building intensity, rigidity and inelastic deformation ability, so that building be enable to hold securely
By earthquake.Such as application number 201710859672.1, a kind of denomination of invention: ground having function of seismic resistance；And application number
201710981658.9 denomination of invention: earthquake-resistant structure, disclosed antidetonation mode are then above-mentioned principles.Such General Principle, though
It is so stronger in the initial stage shock resistance of building construction, but over time or bear geological process number increase,
The rigidity of structure reduces, so that its inelastic deformation ability gradually decreases, so that shock resistance reduces, and the ground base junction of building
Structure is difficult to realize frequent maintenance, therefore will appear certain aging phenomenon using the earthquake-resistant structure object of General Principle.
But the present invention provides one kind and is different from above-mentioned General Principle, by basal energy isolation structure, produces to reduce earthquake
Raw power acts on building, to realize the effect of antidetonation.Such principle is reduced compared to General Principle by earthquake
The vibration of generation is to the effect energy of building, so that the active force that building is subject to just is much smaller than what General Principle was subjected to
Active force.To avoid the loss to building rigidity, to guarantee that building is not in aging phenomenon and causes antidetonation energy
Power reduces.
Summary of the invention
The goal of the invention of the utility model is: in view of the above problems, providing one kind and is different from General Principle, lead to
Basal energy isolation structure is crossed, is acted on building to reduce the power of earthquake generation, to realize the effect of antidetonation.It is such
Principle reduces the vibration generated by earthquake to the effect energy of building, so that building was subject to compared to General Principle
Active force is just much smaller than the active force that General Principle is subjected to.To avoid the loss to building rigidity, to guarantee to build
Build the shock-damping structure that object is not in aging phenomenon and shock resistance is caused to reduce.
The technical solution adopted in the utility model is as follows:
A kind of shock-damping structure, including ground unit below ground is arranged in, the ground unit includes being arranged in frame
In swing unit, the swing unit includes the swing arm unit being fixedly connected by bearing two with building, the swing arm list
Member is embedding to be set on inside gantry column, and the gantry column extends under frame on second surface, the swing arm unit energy
It enough swings in the circumferential and the gantry column can be subjected to displacement with the swing of the swing arm unit.
By adopting the above-described technical solution, earthquake is generated come the isolation of optimized integration energy by swing arm unit
Vibrational energy is consumed by swinging frictional force, and gantry column is swung with the swing of swing arm unit, can not only be by mentioning
High quality increases frictional force and the vibrational energy generated by earthquake is consumed faster, is further able to the base in circuit oscillation
Increase longitudinal swing on plinth, avoids the superposition of power from causing to shake so that overall structure is preferably offset by internal interaction
Energy is reinforced.
A kind of shock-damping structure of the utility model, described ground Middle face are provided with rolling moving platform, the rolling moving platform and institute
It states and is equipped with several support columns between second surface, the support top end is fixedly connected with the rolling moving platform lower surface, bottom end
It is fixedly connected by track with second surface upper surface；The track includes the male rail and female rail of nested setting, the public affairs rail energy
It is enough to be slided along female rail；The second surface keeps opposing stationary with the building.
By adopting the above-described technical solution, support column is set up on the slide rail, bottom end has certain freedom degree, is shaking
When swinging, support column lower end is vibrated by sliding rail and the second plane is driven to shake, and the second plane keeps opposing stationary with building,
But ground and frame and building relative motion, through this structure, the second plane effectively can share vibration for building
Power further decreases vibration to the active force of building, to play good damping effect.
Preferably, shaking moving platform and other ground of surrounding, there is certain gap to guarantee that it during shaking, has
Certain freedom degree.
A kind of shock-damping structure of the utility model, the quantity of the support column is 4, and is uniformly arranged in second surface
Four corners.
By adopting the above-described technical solution, 4 support columns form quadrilateral frames, using the unstability of quadrangle,
It can be avoided during structure is shaken, biggish torsion formed to support column etc., and cause to tear, to guarantee making for structure
Use the service life.
A kind of shock-damping structure of the invention, second surface setting frame bottom surface top, is flexibly connected with the frame.
By adopting the above-described technical solution, second surface can shake together in company with moving platform is shaken, second surface can be adopted
It is flexibly connected with the connection type of bearing with frame.
A kind of shock-damping structure of the utility model, the swing arm unit include the embedding arc being set on inside arc swing arm one
Shape swing arm two, the arc swing arm two can occur in the circumferential with arc swing arm one it is opposite/move toward one another；The arc swing arm
Horizontally disposed bearing one inside two tops, the bearing one is located on same vertical direction with bearing two, and passes through company
Connect column connection.
By adopting the above-described technical solution, the mechanism of swing arm unit freedom degree with higher, arc swing arm one and arc
Shape swing arm two is swung in the circumferential, and bearing one and bearing two are swung in the longitudinal direction, is formed with swing arm unit and gantry column good
Corresponding effect, so that overall structure has better energy isolation effect, in earthquake, the practical shaking amplitude of building is very
It is small, to improve the anti-seismic performance of building.
A kind of shock-damping structure of the utility model has between the inner wall of the arc swing arm one and the outer wall of arc swing arm two
There is certain gap, the excircle size of the bearing one is equal to two top surface inner periphery size of arc swing arm.
A kind of shock-damping structure of the utility model, the gantry column bottom end is connected with weight by shaft, described heavy
Object can freely swing with the swing of connecting column by axle center of shaft.
By adopting the above-described technical solution, can be finely adjusted to the amplitude of fluctuation of gantry column by weight, thus greatly
The amplitude of fluctuation of amplitude reduction gantry column, it is preferred that the quality of weight is much larger than the quality of gantry column.
A kind of shock-damping structure of the utility model, the frame, which has, reinforces side wall.
By adopting the above-described technical solution, the firm performance of ground unit is improved by reinforcing side wall, it being capable of position building
Object provides the load-bearing capacity on basis.
A kind of shock-damping structure of the utility model, the weight have certain activity space, the work below frame
Dynamic outside is robust construction.
By adopting the above-described technical solution, robust construction can be the soil or concreting frame of geology itself
Frame, rock etc., it is therefore intended that the load-bearing capacity for improving foundation structure, avoid sink phenomena such as appearance.
A kind of shock-damping structure of the utility model, the activity space is interior to be filled with soft sandy soil.
By adopting the above-described technical solution, the soft sandy soil of filling have good drag effect, further increases and rub
Power is wiped, the amplitude of fluctuation of gantry column, building is reduced.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
It is acted on building by basal energy isolation structure to reduce the power of earthquake generation different from General Principle,
To realize the effect of antidetonation.Such principle reduces the vibration generated by earthquake to building compared to General Principle
Energy is acted on, so that the active force that building is subject to just is much smaller than the active force that General Principle is subjected to.To avoid to building
The loss of object rigidity is built, to guarantee that building is not in aging phenomenon and shock resistance is caused to reduce.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of shock-damping structure；
Fig. 2 is swing arm cellular construction schematic diagram；
Fig. 3 is swing arm unit overlooking structure diagram.
Marked in the figure: 1 is connecting column, 2 be ground, and 3 be the second plane, and 4 be frame, and 5 be support column, and 6 be gantry column, 7
It is shaft for weight, 8,9 is reinforce side wall, and 10 be sliding rail, and 11 be arc swing arm one, and 12 be arc swing arm two, and 13 be bearing one,
14 be bearing two, and 15 be shaking.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figure 1 to Figure 3, a kind of shock-damping structure, including the ground unit below ground 2, ground unit packet is arranged in
The swing unit being arranged in frame 4 is included, swing unit includes the swing arm unit being fixedly connected by bearing 2 14 with building,
One or more ground unit can be correspondingly connected under each building in proportion.
Swing arm unit is embedding to be set on inside gantry column 6, and gantry column 6 is extended on second surface 3 under frame 4,
Swing arm unit can be swung in the circumferential and the gantry column 6 can be subjected to displacement with the swing of swing arm unit.Ground 2 and second
4 support columns 5 are equipped between surface 3, support column 5 is uniformly arranged the four corners in second surface 3.5 top of support column and ground 2
Lower surface is fixedly connected, and bottom end is fixedly connected by track 10 with 3 upper surface of second surface；Track 10 includes the public affairs of nested setting
Rail and female rail, male rail can be slided along female rail；Second surface 3 keeps opposing stationary with the building.Second surface is set
It sets above 4 bottom surface of frame, is flexibly connected by bearing with frame 4, and be able to maintain shaking.Second plane and frame are reinforcing bar
Concrete structure.
Swing arm unit includes the embedding arc swing arm 2 12 being set on inside arc swing arm 1, and arc swing arm 2 12 can
Occur in the circumferential with arc swing arm 1 it is opposite/move toward one another；Horizontally disposed axis inside 2 12 top of arc swing arm
1 are held, bearing 1 and bearing 2 14 are located on same vertical direction, and connect by connecting column 1.Arc swing arm 1
There is certain gap, the excircle size of bearing 1 is equal to arc swing arm two between inner wall and the outer wall of arc swing arm 2 12
12 top surface inner periphery sizes.
6 bottom end of gantry column is connected with weight 7 by shaft 8, and weight 7 can be with shaft 8 with the swing of connecting column
Axle center freely swings.Frame, which has, reinforces side wall 9.In general, reinforcing 9 concrete pouring structures of side wall.Weight 7 is in frame
4 or less have certain activity space, are robust construction outside activity space.Soft sandy soil are filled in activity space.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of shock-damping structure, it is characterised in that: including the ground unit being arranged below ground (2), the ground unit packet
The swing unit being arranged in frame (4) is included, the swing unit includes being fixedly connected by bearing two (14) with building
Swing arm unit, the embedding gantry column (6) that is set on of the swing arm unit is internal, and the gantry column (6) is prolonged on second surface (3)
It extends under frame (4), the swing arm unit can be swung in the circumferential and the gantry column (6) can be with the swing arm unit
Swing be subjected to displacement.
2. a kind of shock-damping structure as described in claim 1, it is characterised in that: be provided with rolling moving platform in the middle part of the ground (2)
(15), several support columns (5) are equipped between the rolling moving platform (15) and the second surface (3), support column (5) top
It is fixedly connected with rolling moving platform (15) lower surface, bottom end is fixedly connected by track (10) with second surface (3) upper surface；
The track (10) includes the male rail and female rail of nested setting, and the male rail can be slided along female rail；The second surface
(3) keep opposing stationary with the building.
3. a kind of shock-damping structure as claimed in claim 2, it is characterised in that: the quantity of the support column (5) is 4, and
The four corners in second surface (3) are arranged in cloth.
4. a kind of shock-damping structure as claimed in claim 1 or 3, it is characterised in that: frame (4) bottom surface is arranged in the second surface
Top is flexibly connected with the frame (4).
5. a kind of shock-damping structure as described in claim 1, it is characterised in that: the swing arm unit includes embedding being set on arc
The internal arc swing arm two (12) of swing arm one (11), the arc swing arm two (12) can be with arc swing arm one (11) in the circumferential
Occur it is opposite/move toward one another；Horizontally disposed bearing one (13), the bearing inside arc swing arm two (12) top
One (13) and bearing two (14) are located on same vertical direction, and are connected by connecting column (1).
6. a kind of shock-damping structure as claimed in claim 5, it is characterised in that: the inner wall and arc of the arc swing arm one (11)
There is certain gap, the excircle size of the bearing one (13) is equal to arc swing arm two between the outer wall of swing arm two (12)
(12) top surface inner periphery size.
7. a kind of shock-damping structure as described in claim 1, it is characterised in that: gantry column (6) bottom end is living by shaft (8)
Dynamic to be connected with weight (7), the weight (7) can be that axle center freely swings with shaft (8) with the swing of connecting column.
8. a kind of shock-damping structure as described in claim 1, it is characterised in that: the frame (4), which has, reinforces side wall (9).
9. a kind of shock-damping structure as claimed in claim 7, it is characterised in that: the weight (7) has one in frame (4) below
Fixed activity space, the activity space outside is robust construction.
10. a kind of shock-damping structure as claimed in claim 9, it is characterised in that: be filled with soft sandy soil in the activity space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821077199.8U CN208685677U (en) | 2018-07-09 | 2018-07-09 | A kind of shock-damping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821077199.8U CN208685677U (en) | 2018-07-09 | 2018-07-09 | A kind of shock-damping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208685677U true CN208685677U (en) | 2019-04-02 |
Family
ID=65880562
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821077199.8U Expired - Fee Related CN208685677U (en) | 2018-07-09 | 2018-07-09 | A kind of shock-damping structure |
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| Country | Link |
|---|---|
| CN (1) | CN208685677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113152407A (en) * | 2020-11-20 | 2021-07-23 | 大连理工大学 | Umbrella-shaped underwater vertical damping and energy dissipation device |
-
2018
- 2018-07-09 CN CN201821077199.8U patent/CN208685677U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113152407A (en) * | 2020-11-20 | 2021-07-23 | 大连理工大学 | Umbrella-shaped underwater vertical damping and energy dissipation device |
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| 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: 20190402 Termination date: 20200709 |