CN113323177A - Composite shock isolation device and shock isolation building - Google Patents
Composite shock isolation device and shock isolation building Download PDFInfo
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- CN113323177A CN113323177A CN202110463504.7A CN202110463504A CN113323177A CN 113323177 A CN113323177 A CN 113323177A CN 202110463504 A CN202110463504 A CN 202110463504A CN 113323177 A CN113323177 A CN 113323177A
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- shock insulation
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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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
- E04H9/023—Bearing, supporting or connecting constructions specially adapted for such buildings and comprising rolling elements, e.g. balls, pins
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- Environmental & Geological Engineering (AREA)
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
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Abstract
The application relates to a compound shock isolation device and shock insulation building belongs to shock insulation building technical field, and it includes: vertical damping device and horizontal damping device, vertical damping device includes: a core bar; a first cavity arranged in the core rod body; and set up the vertical damping spring in first cavity diapire, horizontal damping device includes: a plurality of shock insulation plates which are rotatably sleeved on the core rod; a second cavity arranged in the shock insulation plate body; and the horizontal damping spring is arranged on the side wall of the second cavity, wherein the core rod and the first cavity extend along the vertical direction, the normal direction of the shock insulation plate is the horizontal direction, the shock insulation plate and the second cavity extend along the horizontal direction, and the plurality of shock insulation plates are stacked along the vertical direction. The application provides a compound shock isolation device and shock insulation building can improve the shock insulation ability of no reinforcing bar wallboard through pre-buried compound shock isolation device in no reinforcing bar wallboard corner department to when the earthquake takes place, reduce casualties of personnel.
Description
Technical Field
The application relates to the field of shock insulation buildings, in particular to a composite shock insulation device and a shock insulation building.
Background
When an earthquake occurs, a seismic source at the bottom of the earth propagates seismic waves to the ground, thereby causing the house to shake or even collapse. Sometimes, the intensity of an earthquake is high, earthquake waves are violent, people in a house are difficult to evacuate timely, when people cannot escape to a safe place, people trapped in the house are generally recommended to escape to the corner of the house, and the situation that the wall is crushed due to collapse is reduced by utilizing the triangular stable structure of the corner.
However, for the corner formed by the non-reinforced wallboard, the destructive power of seismic waves is far greater than the shock insulation capability of the non-reinforced wallboard, so that people in the house are not safe even if the people hide in the corner formed by the non-reinforced wallboard, and still have a large risk of injury.
In view of the related art in the above, the inventors consider that there are drawbacks in that: the existing wall corner structure formed by the non-reinforced wallboard has poor shock insulation capability, and brings potential safety hazards to the personal safety of people avoiding the wall corner when an earthquake occurs.
Disclosure of Invention
In order to improve the shock insulation ability of no reinforcing bar wallboard, this application provides a compound shock isolation device and shock insulation building, can improve the shock insulation ability of no reinforcing bar wallboard through pre-buried compound shock isolation device at no reinforcing bar wallboard corner department to when the earthquake takes place, reduce casualties of personnel.
The application provides a compound shock isolation device and shock insulation building adopts following technical scheme:
a composite seismic isolation device comprising: longitudinal damping device and horizontal damping device, longitudinal damping device includes: a core bar; a first cavity arranged in the core rod body; and a longitudinal damping spring disposed at a bottom wall of the first cavity, the lateral damping device comprising: a plurality of shock insulation plates rotatably sleeved on the core rod; the second cavity is formed in the shock insulation plate body; and the transverse damping spring is arranged on the side wall of the second cavity, the core rod and the first cavity extend along the vertical direction, the normal direction of the shock insulation plate is the horizontal direction, the shock insulation plate and the second cavity extend along the horizontal direction, and the shock insulation plates are stacked along the vertical direction.
Through adopting above-mentioned technical scheme, the vertical shock-absorbing spring in the first cavity in the core bar can improve the vertical shock insulation ability of core bar, and simultaneously, the horizontal shock-absorbing spring of second cavity in the shock insulation board can improve the horizontal shock insulation ability of shock insulation board to make compound seismic isolation device possess horizontal shock insulation ability and vertical shock insulation ability simultaneously.
Preferably, the bottom wall of the first cavity is provided with a limiting rod, and the limiting rod penetrates through the longitudinal damping spring.
Through adopting above-mentioned technical scheme, the gag lever post can restrict longitudinal damping spring's horizontal direction deformation to reduce the condition that longitudinal damping spring damaged because of deformation is too big under the exogenic action.
Preferably, the bottom of the core rod is provided with a base, the top of the core rod is provided with a top cover, the bottom surface of the base is provided with a base buckle, and the top surface of the top cover is provided with a sub buckle matched with the base buckle.
Through adopting above-mentioned technical scheme, the base buckle of base can be connected at another compound shock isolation device's top cap to realize the stack of compound shock isolation device in vertical side, and make compound shock isolation device possess certain extended capability, be convenient for simultaneously compound shock isolation device holistic transportation.
Preferably, the base and the side wall of the top cover extend outwards to form a steel bar.
Through adopting above-mentioned technical scheme, when compound isolation mounting buries underground at the wallboard, the billet can improve the joint strength of compound isolation mounting whole and wallboard, further fixes compound isolation mounting is whole.
Preferably, the base and the end face of the top cover are provided with base connecting holes in a penetrating mode, the top of each seismic isolation plate is provided with sub-connecting holes matched with the base connecting holes in a penetrating mode, and bolts used for fixing the plurality of seismic isolation plates penetrate through the base connecting holes and the sub-connecting holes.
Through adopting above-mentioned technical scheme, when the bolt wears to locate base connecting hole and sub-connecting hole, can fix the shock insulation board, improved the shock insulation ability of shock insulation board.
Preferably, the number of the base connecting holes is four, and the four base connecting holes are respectively distributed at four quadrant points of the top cover and the base.
Through adopting above-mentioned technical scheme, the base connecting hole that the quadrant point distributes can make the shock insulation board after fixed through the base connecting hole, and the contained angle between the shock insulation board is 90 multiples, makes better burying underground in common right angle corner structure of shock insulation board, has improved the fixed efficiency of shock insulation board.
Preferably, one side of the shock insulation plate, which is far away from the core rod, is provided with a round corner block.
By adopting the technical scheme, the curved surface of the fillet block improves the shock resistance of the end part of the shock insulation plate, and the protection effect on the human body on the side where the non-curved surface of the fillet block is located is improved.
Preferably, the extension directions of the curved surfaces of the fillets of the adjacent seismic isolation plates are opposite.
Through adopting above-mentioned technical scheme, thereby make the shock insulation board can form the space of being pressed from both sides by the non-curved surface of fillet piece through rotating around the core bar to erect the personnel in the space to the non-curved surface and effectively protect, simultaneously, the curved surface extending direction of adjacent fillet piece is opposite can make when the space structure that the non-curved surface pressed from both sides and establish, and the distribution of the board that makes at vertical orientation nonoverlapping is comparatively even, reduces shock insulation board shock insulation ability difference everywhere.
Preferably, a seismic isolation building comprises: a first wall panel; and the second wallboard is vertically arranged on one side of the first wallboard, wherein the core rod is pre-buried at the joint of the first wallboard and the second wallboard, and the shock insulation plates are uniformly distributed in the first wallboard and the second wallboard and are not adjacent to each other and arranged at the same side of the shock insulation plates.
Through adopting above-mentioned technical scheme, the shock insulation board can consolidate the handing-over department of first wallboard and second wallboard to "L shape" corner structure that forms first wallboard and second wallboard effectively protects.
Preferably, a seismic isolation building comprises: a third wall panel; and a fourth wallboard vertically penetrating through the third wallboard, wherein the core bar is pre-buried at the joint of the third wallboard and the fourth wallboard, and the shock insulation boards are uniformly distributed in the third wallboard and the fourth wallboard.
Through adopting above-mentioned technical scheme, the shock insulation board can consolidate the handing-over department of third wallboard and fourth wallboard to all effectively protect the "cross" structure that third wallboard and fourth wallboard formed.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the core rod and the shock insulation plate can have longitudinal shock absorption capacity and transverse shock absorption capacity respectively through the longitudinal shock absorption spring and the transverse shock absorption spring, so that when the composite shock insulation device is integrally embedded in the non-reinforced wallboard at the corner, the shock insulation capacity at the corner and the stability of the non-reinforced wallboard are improved;
2. the shock insulation plates connected to the core bar, the base connecting holes and the sub connecting holes in the shock insulation plates are rotated, so that the multiple shock insulation plates connected to the core bar can be combined and transformed to form different structures so as to be suitable for different types of corner structures, meanwhile, the shock insulation plates can be suitable for common right-angle corner structures through the base connecting holes distributed in an image limit point manner, and the applicability of the composite shock insulation device is improved;
3. can make the shock resistance of shock insulation board tip curved surface one side improve through the fillet piece to effectively protect one side of the non-curved surface of shock insulation board tip, simultaneously because the fillet piece curved surface extension direction of adjacent shock insulation board is opposite in vertical direction, consequently can make non-adjacent shock insulation board divide into two sets ofly, and the fillet piece non-curved surface place of two sets of shock insulation boards is surveyed and is pressed from both sides and establish the corner that no reinforcing bar wallboard encloses.
Drawings
Fig. 1 is a schematic view of the overall structure of the composite seismic isolation apparatus according to embodiment 1 of the present application.
Fig. 2 is a side partial sectional view of the composite seismic isolation apparatus according to embodiment 1 of the present application.
Fig. 3 is a schematic view of the overall structure of the base buckle in embodiment 1 of the present application.
Fig. 4 is a schematic view of the overall structure of the seismic isolation plate in embodiment 1 of the present application.
Fig. 5 is a schematic view of a seismic isolation building structure according to embodiment 1 of the present application.
Fig. 6 is a schematic view of a seismic isolation building structure according to embodiment 2 of the present application.
Description of reference numerals: 1. a shock isolation device; 11. a core bar; 12. a base; 13. a top cover; 14. a steel bar; 15. a first cavity; 16. a limiting rod; 17. a longitudinal damping spring; 18. a base buckle; 19. a sub-buckle; 2. a seismic isolation plate; 21. a bearing; 221. a base connection hole; 222. a sub-connection hole; 23. a bolt; 24. a second cavity; 25. a lateral damping spring; 26. a fillet block; 31. a first wall panel; 32. a second wall panel; 33. a third wall panel; 34. and a fourth wall panel.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses compound shock insulation device and shock insulation building.
Example 1
Referring to fig. 1 and 2, a composite vibration isolation device and a vibration isolation building, wherein the composite vibration isolation device 1 comprises a base 12, a base buckle 18 is fixed at the bottom of the base 12, meanwhile, a core rod 11 is in threaded connection with the top of the base 12, a first cavity 15 is formed in the core rod 11, in the embodiment, the number of the first cavities 15 is two, and the two first cavities 15 extend along the vertical direction.
A limiting rod 16 is fixed on the bottom wall of the first cavity 15, the top of the limiting rod 16 is fixedly connected with the top wall of the first cavity 15, and a longitudinal damping spring 17 is sleeved on the limiting rod 16. A top cover 13 is screwed on the top of the core rod 11, and a snap fastener 19 matched with the base snap fastener 18 is fixed on the top of the top cover 13.
In this embodiment, the sub-latch 19 includes a cylinder and latch blocks symmetrically fixed on the side wall of the cylinder, and the base latch 18 includes a circular slot formed at the bottom of the base 12 and a stop block fixed on the top of the side wall of the circular slot and adapted to the end surface of the sub-latch 19.
Referring to fig. 1 and 3, through base fixture block and sub-clamp block, can superpose a plurality of compound shock insulation devices 1 in vertical direction, in this embodiment, compound shock insulation device 1 superposes threely, specifically, make the dog that is located compound shock insulation device 1 top in below imbed the circular slot that compound shock insulation device 1 bottom dog formed in top, and rotate with sub-clamp 19 relatively through drive base buckle 18, make the card hole that fixture block and dog formed stagger, thereby superpose a plurality of compound shock insulation devices 1 in vertical direction, a plurality of superimposed compound shock insulation devices 1 have improved compound shock insulation device 1's suitability, make compound shock insulation device 1 whole can carry out the split simultaneously, be convenient for compound shock insulation device 1's transportation.
In addition, the longitudinal damping spring 17 can buffer the longitudinal vibration of the core rod 11, so that the composite vibration isolation device 1 has a longitudinal vibration isolation effect on the wall plate integrally. Meanwhile, the limiting rod 16 can limit the transverse displacement of the longitudinal damping spring 17, so that when the core rod 11 is impacted by an earthquake, the situation that the longitudinal damping spring 17 fails due to the fact that the longitudinal damping spring 17 exceeds the limit value of the elastic deformation of the longitudinal damping spring 17 due to overlarge transverse deformation of the longitudinal damping spring 17 is reduced.
For improving the stability of being connected with the wallboard when compound shock isolation device 1 buries underground at the wallboard, outwards extend at the lateral wall of base 12 and top cap 13 and have four billet 14, through the cooperation of billet 14 and wallboard, make billet 14 play the effect of strengthening rib to compound shock isolation device 1 is whole to improve the joint strength of compound shock isolation device 1 and wallboard.
Meanwhile, referring to fig. 1 and 4, the core rod 11 is sleeved with four bearings 21, in this embodiment, the number of the bearings 21 is four, the outer rings of the four bearings 21 are rotatably connected with the side wall of the core rod 11, the inner rings of the four bearings 21 are fixedly connected with the core rod 11, and the four bearings 21 are sequentially stacked in the vertical direction.
The outer side wall of the bearing 21 is fixed with a shock insulation plate 2, the shock insulation plate 2 extends along the horizontal direction, a second cavity 24 is formed in the shock insulation plate 2, the side wall of the second cavity 24 is fixed with transverse shock absorption springs 25, in the embodiment, the number of the transverse shock absorption springs 25 is four, and the four transverse shock absorption springs 25 are distributed on the side wall of the second cavity 24 along the horizontal direction at equal intervals.
The bearing 21 can enable the vibration isolation plates 2 to integrally rotate around the core rod 11, so that the vibration isolation plates 2 can rotate to form different structures, the position distribution of the vibration isolation plates 2 is adjusted according to the number of the corners, the vibration isolation plates are applied to the corners of various vibration isolation buildings, and the applicability of the composite vibration isolation device 1 is improved.
Meanwhile, when the shock insulation plate 2 is transversely impacted, the transverse shock absorption spring 25 in the second cavity 24 can buffer the transverse impact, and the shock insulation plate 2 is utilized to enable the composite shock insulation device 1 to integrally play a role in transverse shock insulation on the wall plate.
In order to fix a plurality of seismic isolation plates 2, four base connecting holes 221 are formed in the base 12 and the top cover 13, the four base connecting holes 221 are distributed in four quadrant points of the top cover 13 and the base 12 respectively, meanwhile, sub-connecting holes 222 matched with the base connecting holes 221 are formed in the top of the seismic isolation plates 2 in a penetrating mode, and bolts 23 penetrate through the base connecting holes 221 and the sub-connecting holes 222.
The base connection holes 221 distributed at the quadrant points enable the fixed angle of the seismic isolation plate 2 to be multiples of 90 degrees, specifically 0 degree, 90 degrees, 180 degrees and 270 degrees. Thereby make shock insulation board 2 be applicable to more at present for common right angle corner structure, improve shock insulation board 2's installation effectiveness.
Meanwhile, the base connection hole 221 and the sub-connection hole 222 can be fixed by the bolt 23 penetrating the base connection hole 221 and the sub-connection hole 222, so that the structure formed by the vibration isolation plate 2 is shaped.
In order to further improve the structural strength of the seismic isolation plate 2, a fillet block 26 is fixed at one end of the seismic isolation plate 2 far away from the core rod 11, the fillet block 26 and the seismic isolation plate 2 are integrally formed, and the curved surfaces of the adjacent fillet blocks 26 in the vertical direction extend in opposite directions.
The shock resistance of the end part of the shock insulation plate 2 can be improved through the side where the curved surface of the fillet block 26 is located, and the protection of a space clamped by the non-curved surfaces of the fillet blocks 26 is improved.
Meanwhile, because the curved surfaces of the adjacent fillet blocks 26 in the vertical direction extend in opposite directions, when the shock insulation plates 2 are combined, the shock insulation plates 2 with the same curved surface extension direction of the fillet blocks 26 can be arranged on the same side, so that the shock insulation plates 2 in all directions are uniformly distributed, and the shock insulation capability of all parts of the composite shock insulation device 1 is basically equal.
In addition, referring to fig. 5, the seismic isolation building includes first wallboard 31 and second wallboard 32, and first wallboard 31 and second wallboard 32 are the non-reinforced wallboard, and second wallboard 32 fixes at the lateral wall one side of first wallboard 31 and is perpendicular to first wallboard 31 mutually.
The whole composite device is embedded at the joint of the first wall plate 31 and the second wall plate 32 along the vertical direction. And the adjacent seismic isolation plates 2 are mutually vertical, so that the composite seismic isolation device 1 is integrally in an L-shaped structure as shown in figure 1, and one side of the non-curved surface of the seismic isolation plate 2 faces to a wall corner formed by the first wall plate 31 and the second wall plate 32.
The implementation principle of a compound vibration isolation device 1 and a vibration isolation building in the embodiment of the application is as follows:
when first wallboard 31 and second wallboard 32 received earthquake and assault, vibrations transmit to compound seismic isolation device 1, afterwards, vertical damping spring 17 in the core bar 11 has reduced the vertical impact that first wallboard 31 and second wallboard 32 received, horizontal damping spring 25 in the shock insulation board 2 has reduced the horizontal impact that first wallboard 31 and second wallboard 32 received, has improved the shock insulation ability of first wallboard 31 and second wallboard 32, has improved the corner structural stability that first wallboard 31 and second wallboard 32 press from both sides and establish.
Example 2
The present embodiment is different from embodiment 1 in that, referring to fig. 6, the seismic isolation building includes a third wall plate 33 and a fourth wall plate 34, and the third wall plate 33 vertically penetrates through the fourth wall plate 34, so as to be separated from each other to form four corners. The whole pre-buried handing-over department at third wallboard 33 and fourth wallboard 34 of compound seismic isolation device 1, simultaneously, four blocks of seismic isolation boards 2 are "cross" and distribute, and four blocks of seismic isolation boards 2 are located the four wallboards that form of the handing-over department separation of third wallboard 33 and fourth wallboard 34 respectively.
The implementation principle of a compound shock isolation device and shock isolation building of the embodiment of the application is as follows:
when the third wall plate 33 and the fourth wall plate 34 are impacted by an earthquake, the vibration is transmitted to the composite vibration isolation device 1, then the longitudinal impact on the third wall plate 33 and the fourth wall plate 34 is reduced by the damping spring of the total system in the core rod 11, the transverse impact on the third wall plate 33 and the fourth wall plate 34 is reduced by the transverse damping spring 25 of the vibration isolation plate 2, four corners formed by the third wall plate 33 and the fourth wall plate 34 are protected, the vibration isolation capability of the third wall plate 33 and the fourth wall plate 34 is improved, and the structural stability of the corner formed by the third wall plate 33 and the fourth wall plate 34 in a clamping mode is improved.
The above are all preferred embodiments of the present application, and the present embodiment is only explained for the present application, and the protection scope of the present application is not limited by this, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A composite seismic isolation device comprising: longitudinal damping device and horizontal damping device, its characterized in that, longitudinal damping device includes: a core bar (11); a first cavity (15) arranged in the rod body of the core rod (11); and a longitudinal damping spring (17) arranged on the bottom wall of the first cavity (15), the transverse damping device comprising: a plurality of shock insulation plates (2) which are rotatably sleeved on the core rod (11); a second cavity (24) arranged in the plate body of the shock insulation plate (2); and the transverse damping spring (25) is arranged on the side wall of the second cavity (24), wherein the core rod (11) and the first cavity (15) extend along the vertical direction, the normal direction of the shock insulation plate (2) is the horizontal direction, the shock insulation plate (2) and the second cavity (24) extend along the horizontal direction, and the shock insulation plates (2) are stacked along the vertical direction.
2. Composite vibration isolation apparatus according to claim 1, characterized in that the bottom wall of the first cavity (15) is provided with a limiting rod (16), and the limiting rod (16) is arranged through the longitudinal damping spring (17).
3. The composite vibration isolation device according to claim 1, wherein a base (12) is arranged at the bottom of the core rod (11), a top cover (13) is arranged at the top of the core rod (11), wherein a base buckle (18) is arranged at the bottom surface of the base (12), and a sub buckle (19) matched with the base buckle (18) is arranged at the top surface of the top cover (13).
4. Composite vibration isolation apparatus according to claim 3, wherein the side walls of the base (12) and the top cover (13) are extended outwardly with steel bars (14).
5. The composite vibration isolation device according to claim 3, wherein base connection holes (221) are formed through the end surfaces of the base (12) and the top cover (13), sub-connection holes (222) matched with the base connection holes (221) are formed through the top of the vibration isolation plate (2), and bolts (23) for fixing the vibration isolation plates (2) are arranged between the base connection holes (221) and the sub-connection holes (222) in a penetrating mode.
6. Composite vibration isolation apparatus according to claim 5, wherein the number of the base connection holes (221) is four, and four base connection holes (221) are respectively distributed at four quadrant points of the top cover (13) and the base (12).
7. Composite seismic isolation device according to claim 1, characterized in that the side of the seismic isolation plate (2) remote from the core rod (11) is provided with a fillet (26).
8. Composite seismic isolation device according to claim 7, wherein the curved surfaces of the fillet blocks (26) of adjacent seismic isolation plates (2) extend in opposite directions.
9. A seismic isolation structure, to which a composite seismic isolation apparatus according to any one of claims 1 to 8 is applied, comprising: a first wall panel (31); and the second wall plate (32) is vertically arranged on one side of the first wall plate (31), wherein the core rod (11) is pre-embedded at the joint of the first wall plate (31) and the second wall plate (32), and the shock insulation plates (2) are uniformly distributed in the first wall plate (31) and the second wall plate (32) and are not adjacent to each other and arranged on the same side of the shock insulation plates (2).
10. A seismic isolation structure, to which a composite seismic isolation apparatus according to any one of claims 1 to 8 is applied, comprising: a third wall panel (33); and a fourth wall plate (34) vertically penetrating through the third wall plate (33), wherein the core rod (11) is pre-embedded at the joint of the third wall plate (33) and the fourth wall plate (34), and the shock insulation plates (2) are uniformly distributed in the third wall plate (33) and the fourth wall plate (34).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110463504.7A CN113323177B (en) | 2021-04-26 | 2021-04-26 | Composite shock isolation device and shock isolation building |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110463504.7A CN113323177B (en) | 2021-04-26 | 2021-04-26 | Composite shock isolation device and shock isolation building |
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| CN113323177A true CN113323177A (en) | 2021-08-31 |
| CN113323177B CN113323177B (en) | 2022-07-19 |
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| JP2008184826A (en) * | 2007-01-30 | 2008-08-14 | Sumitomo Forestry Co Ltd | Base isolated building |
| CN103122969A (en) * | 2013-02-05 | 2013-05-29 | 上海大学 | Three-dimensional shock isolation device |
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| CN206815573U (en) * | 2017-03-23 | 2017-12-29 | 江苏建筑职业技术学院 | A kind of damping spring vibration isolator for building |
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| CN107939136A (en) * | 2017-12-13 | 2018-04-20 | 中铁二院昆明勘察设计研究院有限责任公司 | A kind of Near-source earthquake fixed three-dimensional damping device |
| CN208267127U (en) * | 2018-05-09 | 2018-12-21 | 东莞市旭佳家具实业有限公司 | A kind of shockproof wallboard bent angle |
| CN212104704U (en) * | 2019-12-31 | 2020-12-08 | 王彪 | Hidden frame curtain wall glass mounting frame |
-
2021
- 2021-04-26 CN CN202110463504.7A patent/CN113323177B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008184826A (en) * | 2007-01-30 | 2008-08-14 | Sumitomo Forestry Co Ltd | Base isolated building |
| CN103122969A (en) * | 2013-02-05 | 2013-05-29 | 上海大学 | Three-dimensional shock isolation device |
| CN205935224U (en) * | 2016-07-18 | 2017-02-08 | 山东兴华建设集团有限公司 | Multidimension building shock insulation support |
| CN206815573U (en) * | 2017-03-23 | 2017-12-29 | 江苏建筑职业技术学院 | A kind of damping spring vibration isolator for building |
| CN207211905U (en) * | 2017-08-25 | 2018-04-10 | 上海昂创建筑减震科技有限公司 | A kind of hidden type mounting structure of viscous damper |
| CN107939136A (en) * | 2017-12-13 | 2018-04-20 | 中铁二院昆明勘察设计研究院有限责任公司 | A kind of Near-source earthquake fixed three-dimensional damping device |
| CN208267127U (en) * | 2018-05-09 | 2018-12-21 | 东莞市旭佳家具实业有限公司 | A kind of shockproof wallboard bent angle |
| CN212104704U (en) * | 2019-12-31 | 2020-12-08 | 王彪 | Hidden frame curtain wall glass mounting frame |
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| CN113323177B (en) | 2022-07-19 |
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