CN109235165A - A kind of three-dimensional vibration damper for building structure and track structure - Google Patents
A kind of three-dimensional vibration damper for building structure and track structure Download PDFInfo
- Publication number
- CN109235165A CN109235165A CN201811404828.8A CN201811404828A CN109235165A CN 109235165 A CN109235165 A CN 109235165A CN 201811404828 A CN201811404828 A CN 201811404828A CN 109235165 A CN109235165 A CN 109235165A
- Authority
- CN
- China
- Prior art keywords
- sealing plate
- upper sealing
- groove
- vibration damper
- elastomer block
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 41
- 229920001971 elastomer Polymers 0.000 claims abstract description 31
- 239000000806 elastomer Substances 0.000 claims abstract description 24
- 210000002421 cell wall Anatomy 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- 238000013016 damping Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 abstract description 3
- 238000005859 coupling reaction Methods 0.000 abstract description 3
- 230000001603 reducing effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 241001669679 Eleotris Species 0.000 description 4
- 238000007667 floating Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B19/00—Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise
-
- 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
Abstract
The invention discloses a kind of three-dimensional vibration dampers for building structure and track structure, including groove, the slot bottom of the groove is provided with elastomer block, the elastomer block is matched with the groove size, the position limiting structure overflowed to prevent the elastomer block from squeezing is provided on the side wall of the groove, upper sealing plate is provided on the upside of the elastomer block, there is gap between the side of the upper sealing plate and the cell wall of the groove, elastic strip is provided in the gap, the elastic strip is fixed on the side of the upper sealing plate, the upper sealing plate and the groove is locked by fastener.Three-dimensional vibration damper disclosed by the invention achievees the effect that vibration damping, can not only play the role of vibration damping in the vertical direction, but also can play the role of vibration damping in horizontal direction by reducing the coupling stiffness between superstructure and substructure.
Description
Technical field
The present invention relates to absorber technical fields, subtract more particularly to a kind of three-dimensional for building structure and track structure
Shake device.
Background technique
In recent years, with the fast development of rail traffic, ambient vibration problem caused by rail traffic increasingly by
Also there is the product of a variety of vibration and noise reducings both at home and abroad in the concern of people, including Damping fastening, the vibration damping rail for track structure
Pillow, railway beam divide into damper, the sky for the floating plate vibration damping track of Underground Rail Transit, for building structure
Gas spring, floating plate, rubber block etc..
Wherein, the effectiveness in vibration suppression of Damping fastening is limited；The common structural form of vibration damping sleeper is gumshoe structure, that is, is being constructed
Stage covers concrte sleeper in rubber sleeve, sleeper top deployment rails, the structure by rubber material realize sleeper with
The vibration of substructure obstructs, but this method construction is comparatively laborious, and after aging or breakage occur for gumshoe, Wu Fageng
It changes；Floating plate is chiefly used in the indoor equipment vibration isolation of building structure；Air spring system needs more complicated control system, cost
It is very high；Rubber block is because lack lateral confinement, and bearing capacity is than relatively limited.
Therefore, how to provide that a kind of structure is simple, is convenient to mount and dismount and lower-cost for building structure and track structure
Three-dimensional vibration damper, be those skilled in the art's technical problem urgently to be resolved.
Summary of the invention
That the object of the present invention is to provide a kind of structures is simple, is convenient to mount and dismount and lower-cost for building structure and track
The three-dimensional vibration damper of structure.
To achieve the above object, the present invention provides following schemes:
The invention discloses a kind of three-dimensional vibration damper for building structure and track structure, including groove, the grooves
Slot bottom be provided with elastomer block, the elastomer block is matched with the groove size, be provided on the side wall of the groove with to prevent
Only the elastomer block squeezes the position limiting structure overflowed, is provided with upper sealing plate, the side of the upper sealing plate on the upside of the elastomer block
There is gap between the cell wall of the groove, be provided with elastic strip in the gap, the elastic strip is fixed on the upper envelope
The side of plate, the upper sealing plate and the groove are locked by fastener.
Preferably, the groove is rectangle steel tank, and the elastic strip includes Cross slat and longitudinally oriented strip, the Cross slat setting
Front side and rear side in the upper sealing plate, the longitudinally oriented strip are set to the left and right side of the upper sealing plate.
Preferably, the elastomer block and the elastic strip are rubber material.
Preferably, the position limiting structure is limit steel ring.
Preferably, the edge of the groove and the upper sealing plate is provided with the otic placode of position face, sets on the otic placode
It is equipped with through-hole, the fastener is installed on the through hole.
Preferably, the fastener is caging bolt, and the through-hole on the upper sealing plate is straight with the caging bolt
The matched through-hole of diameter.
The present invention achieves following technical effect compared with the existing technology:
Three-dimensional vibration damper disclosed by the invention is played by reducing the coupling stiffness between superstructure and substructure
The effect of vibration damping.Wherein, elastomer block can play the role of vibration damping in the vertical direction, position limiting structure by compress elastomer block by its
Position is limited in the bottom of groove；Elastic strip can play the role of vibration damping in horizontal direction, while play the work limited to upper sealing plate
With；Elastic strip is fixed on the side of upper sealing plate, elastic strip can be prevented to be extruded in use；Upper sealing plate and groove pass through tight
Firmware locking can prevent upper sealing plate from separating from groove in vibration.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the top view of three-dimensional vibration damper of the present invention；
Fig. 2 is the main view of three-dimensional vibration damper of the present invention；
Fig. 3 is the left view of three-dimensional vibration damper of the present invention；
Fig. 4 is A-A diagrammatic cross-section in Fig. 1；
Fig. 5 is B-B diagrammatic cross-section in Fig. 1；
Description of symbols: 1 groove；2 elastomer blocks；3 position limiting structures；4 longitudinally oriented strips；5 Cross slats；6 upper sealing plates；7 fasteners.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
That the object of the present invention is to provide a kind of structures is simple, is convenient to mount and dismount and lower-cost for building structure and track
The three-dimensional vibration damper of structure.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
As shown in Figs. 1-5, the present embodiment provides a kind of three-dimensional vibration damper for building structure and track structure, pass through drop
Coupling stiffness between low superstructure and substructure plays the effect of vibration damping.
The three-dimensional vibration damper includes groove 1, and the slot bottom of groove 1 is provided with elastomer block 2, elastomer block 2 and 1 size of groove
Match, the position limiting structure 3 overflowed to prevent elastomer block 2 from squeezing is provided on the side wall of groove 1.The upside of elastomer block 2 is provided with
Upper sealing plate 6 has gap, is provided with elastic strip in gap, elastic strip is fixed between the side of upper sealing plate 6 and the cell wall of groove 1
In the side of upper sealing plate 6, upper sealing plate 6 is locked with groove 1 by fastener 7.
It should be noted that building structure and the vibration of track structure had not only included the vibration of vertical direction, but also including level
The vibration in direction.When in use, elastomer block 2 can play the role of vibration damping in the vertical direction to the three-dimensional vibration damper of the present embodiment,
Its position is limited in the bottom of groove 1 by compression elastomer block 2 by position limiting structure 3；Elastic strip can play vibration damping in horizontal direction
Effect, while play a part of to upper sealing plate 6 limit；Elastic strip is fixed on the side of upper sealing plate 6, can prevent elastic strip from using
It is extruded in the process；Upper sealing plate 6 is locked with groove 1 by fastener 7, can prevent upper sealing plate 6 from separating in vibration with groove 1.
Groove 1 is accommodating structure, and material and shape can be selected according to actual needs.Groove 1 in the present embodiment
For rectangle steel tank, the main part shape of upper sealing plate 6 and the shape of elastomer block 2 are cube structure.Elastic strip includes laterally
Item 5 and longitudinally oriented strip 4, Cross slat 5 are set to front side and the rear side of upper sealing plate 6, and longitudinally oriented strip 4 is set to the left side and the right side of upper sealing plate 6
Side, Cross slat 5 and longitudinally oriented strip 4 are linked together by the side of the method and upper sealing plate 6 that vulcanize.Elastomer block 2 and elastic strip
Other elastic materials also can be selected in both preferably rubber material.
In the present embodiment, position limiting structure 3 preferably limits steel ring, and the profile of the outer rim and groove 1 that limit steel ring matches,
To be installed on groove 1, the length of steel ring inner edge and the length and width of the wide main part for being respectively less than upper sealing plate 6 are limited, envelope is made
Plate 6 is always above limit steel ring.
There are many fixed forms of upper sealing plate 6 and groove 1, and in the present embodiment, the edge of groove 1 and upper sealing plate 6 is arranged
There is the otic placode of position face, through-hole is provided on otic placode, fastener 7 is installed on through hole.At this point, the main part of upper sealing plate 6
For cube structure, extention is the otic placode structure extended laterally outward.Further, fastener 7 is preferably caging bolt,
Through-hole on upper sealing plate 6 is the through-hole with caging bolt diameter matches.
Apply that a specific example illustrates the principle and implementation of the invention in this specification, above embodiments
Explanation be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art,
According to the thought of the present invention, there will be changes in the specific implementation manner and application range.In conclusion in this specification
Appearance should not be construed as limiting the invention.
Claims (6)
1. a kind of three-dimensional vibration damper for building structure and track structure, which is characterized in that including groove, the slot of the groove
Bottom is provided with elastomer block, and the elastomer block is matched with the groove size, is provided on the side wall of the groove to prevent
It states elastomer block and squeezes the position limiting structure overflowed, be provided with upper sealing plate, the side of the upper sealing plate and institute on the upside of the elastomer block
Stating has gap between the cell wall of groove, be provided with elastic strip in the gap, the elastic strip is fixed on the upper sealing plate
Side, the upper sealing plate and the groove are locked by fastener.
2. the three-dimensional vibration damper according to claim 1 for building structure and track structure, which is characterized in that described recessed
Slot is rectangle steel tank, and the elastic strip includes Cross slat and longitudinally oriented strip, the Cross slat be set to the upper sealing plate front side and
Rear side, the longitudinally oriented strip are set to the left and right side of the upper sealing plate.
3. the three-dimensional vibration damper according to claim 1 for building structure and track structure, which is characterized in that the bullet
Property block and the elastic strip are rubber material.
4. the three-dimensional vibration damper according to claim 1 for building structure and track structure, which is characterized in that the limit
Bit architecture is limit steel ring.
5. the three-dimensional vibration damper according to claim 1 for building structure and track structure, which is characterized in that described recessed
The edge of slot and the upper sealing plate is provided with the otic placode of position face, and through-hole, the fastener peace are provided on the otic placode
Loaded on the through hole.
6. the three-dimensional vibration damper according to claim 5 for building structure and track structure, which is characterized in that described tight
Firmware is caging bolt, and the through-hole on the upper sealing plate is the through-hole with the caging bolt diameter matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811404828.8A CN109235165A (en) | 2018-11-23 | 2018-11-23 | A kind of three-dimensional vibration damper for building structure and track structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811404828.8A CN109235165A (en) | 2018-11-23 | 2018-11-23 | A kind of three-dimensional vibration damper for building structure and track structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109235165A true CN109235165A (en) | 2019-01-18 |
Family
ID=65076376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811404828.8A Pending CN109235165A (en) | 2018-11-23 | 2018-11-23 | A kind of three-dimensional vibration damper for building structure and track structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109235165A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015003634A1 (en) * | 2013-07-10 | 2015-01-15 | 铁道第三勘察设计院集团有限公司 | Rail vibration absorber |
| CN104611997A (en) * | 2013-12-05 | 2015-05-13 | 深圳市市政设计研究院有限公司 | Decentralized supporting track structure with vibration reduction and noise reduction functions |
| CN104612000A (en) * | 2013-12-05 | 2015-05-13 | 深圳市市政设计研究院有限公司 | Rubber spacer light track structure with vibration reduction and noise reduction functions |
| CN206736633U (en) * | 2017-05-16 | 2017-12-12 | 江苏江凌测控科技股份有限公司 | The universal rail dampener of top locking type |
| CN207812262U (en) * | 2017-08-11 | 2018-09-04 | 株洲时代新材料科技股份有限公司 | A kind of rail dampener |
| CN209144591U (en) * | 2018-11-23 | 2019-07-23 | 深圳市市政设计研究院有限公司 | A kind of three-dimensional vibration damper for building structure and track structure |
-
2018
- 2018-11-23 CN CN201811404828.8A patent/CN109235165A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015003634A1 (en) * | 2013-07-10 | 2015-01-15 | 铁道第三勘察设计院集团有限公司 | Rail vibration absorber |
| CN104611997A (en) * | 2013-12-05 | 2015-05-13 | 深圳市市政设计研究院有限公司 | Decentralized supporting track structure with vibration reduction and noise reduction functions |
| CN104612000A (en) * | 2013-12-05 | 2015-05-13 | 深圳市市政设计研究院有限公司 | Rubber spacer light track structure with vibration reduction and noise reduction functions |
| CN206736633U (en) * | 2017-05-16 | 2017-12-12 | 江苏江凌测控科技股份有限公司 | The universal rail dampener of top locking type |
| CN207812262U (en) * | 2017-08-11 | 2018-09-04 | 株洲时代新材料科技股份有限公司 | A kind of rail dampener |
| CN209144591U (en) * | 2018-11-23 | 2019-07-23 | 深圳市市政设计研究院有限公司 | A kind of three-dimensional vibration damper for building structure and track structure |
Non-Patent Citations (1)
| Title |
|---|
| 项忠权等: "《机械振动与模态分析基础》", 辽宁科学技术出版社, pages: 345 - 347 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11299884B2 (en) | Fire-resistant mullion sealer | |
| US10240302B2 (en) | Durable joint seal system with detachable cover plate and rotatable ribs | |
| US9915038B2 (en) | Durable joint seal system with detachable cover plate and rotatable ribs | |
| US20180142465A1 (en) | Durable joint seal system with cover plate and ribs | |
| CN204370330U (en) | A kind of compound sound barrier plate and sound barrier thereof | |
| KR200475150Y1 (en) | the doors wind shielding framework for window frames | |
| Soroushian et al. | Seismic response of ceiling/sprinkler piping nonstructural systems in NEES TIPS/NEES nonstructural/NIED collaborative tests on a full scale 5-story building | |
| CN109405685B (en) | Fixing device with shock-absorbing function for engineering blasting | |
| CN209144591U (en) | A kind of three-dimensional vibration damper for building structure and track structure | |
| TW201938888A (en) | Structure of partition wall and method for construction partition wall | |
| CN105803966A (en) | New-structure railway sound barrier | |
| CN109235165A (en) | A kind of three-dimensional vibration damper for building structure and track structure | |
| CN205314307U (en) | Partition wall structure of toilet | |
| CN205417628U (en) | Car floor | |
| CN203420184U (en) | Vibration-absorption and noise-elimination structure for tramcar | |
| KR20170051652A (en) | Noise protection tunnel | |
| US20050138889A1 (en) | Curtain wall system with enhanced resistance to blast forces | |
| CN103452014B (en) | Tram absorbing noise elimination structure | |
| CN207314548U (en) | A kind of assembling type steel structure embedded wall board connecting structure | |
| KR20000018133U (en) | Lower part Finishing Material for Soundproofed Wall | |
| CN211229349U (en) | Building sound insulation shock attenuation floor structure | |
| CN207513479U (en) | A kind of novel damping window | |
| KR101736811B1 (en) | Light weight noise protection tunnel | |
| CN206070366U (en) | A kind of overload surrender formula wind-resistant support | |
| KR102085960B1 (en) | A three dimension seismic isolator for maintaining easily |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |