CN206971008U - A kind of prefabricated laterally rests the head on vibration insulating system - Google Patents
A kind of prefabricated laterally rests the head on vibration insulating system Download PDFInfo
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- CN206971008U CN206971008U CN201720301874.XU CN201720301874U CN206971008U CN 206971008 U CN206971008 U CN 206971008U CN 201720301874 U CN201720301874 U CN 201720301874U CN 206971008 U CN206971008 U CN 206971008U
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- housing
- sleeper
- laterally
- damped elasticity
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- 238000013016 damping Methods 0.000 claims abstract description 51
- 241001669679 Eleotris Species 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 8
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000000116 mitigating effect Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000004035 construction material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 241000446313 Lamella Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a kind of prefabricated laterally pillow vibration insulating system, including housing, the bottom of the housing is provided with bottom pad, and bottom damped elasticity element is symmetrically laid with the bottom pad；The laterally inboard of the housing is mounted on horizontal pad, and each described laterally pad symmetrically is laid with horizontal damped elasticity element；The longitudinal medial of the housing is mounted on longitudinal pad, longitudinal damping flexible member is symmetrically laid with each longitudinal direction pad, the top pressure-bearing of the bottom pad has sleeper, the mounting hole for installing bottom damped elasticity element, horizontal damped elasticity element and longitudinal damping flexible member is provided with the sleeper, the cap for carrying out vertical spacing to sleeper is provided with above the housing.For the utility model using the compound vibration damping mode of damped elasticity, damping performance is good, strong applicability, and is prefabricated, is easy to maintenance, and efficiency of construction is higher.
Description
Technical field
It the utility model is related to track traffic vibration and noise reducing field, and in particular to a kind of prefabricated laterally rests the head on vibration insulating system.
Background technology
As China Express Railway track traffic and urban track traffic are greatly developed, its caused environmental noise pollution and
The vibration effect of nearby buildings is increasingly subject to pay attention to, vibration damping, the noise reduction product of existing in the market application, majority are utilized in rail
The form of pillow bottom and side addition cushion blocking carrys out vibration damping, though such a mode has certain vibration damping, noise reduction, but also has all
More drawbacks, predominantly：
1st, damping property is weaker；Because of the single limitation of its structure, the elastic damping of cushion can only be utilized, does not possess damping
Effect, damping property are poor, it is impossible to meet requirement；
2nd, maintenance is difficult；It is installed on railway roadbed because it is directly poured, so the later stage is difficult to change, safeguarded, and constructs
It is less efficient.
Therefore, develop it is a set of it is damping it is good, be easy to maintenance, the shock mitigation system of strong applicability, be very necessary.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of prefabricated laterally pillow vibration insulating system, the vibration damping system
For structure of uniting using the compound vibration damping mode of damped elasticity, damping performance is good, strong applicability, and is prefabricated, is easy to maintenance to tie up
Repair, efficiency of construction is higher.
The purpose of this utility model implements by the following technical programs：
A kind of prefabricated laterally pillow vibration insulating system, including housing, the bottom of the housing are provided with bottom pad, the bottom
Bottom damped elasticity element is symmetrically laid with pad；The laterally inboard of the housing is mounted on horizontal pad, each transverse direction
Horizontal damped elasticity element is symmetrically laid with pad；The longitudinal medial of the housing is mounted on longitudinal pad, each described vertical
Longitudinal damping flexible member is symmetrically laid with to pad, the top pressure-bearing of the bottom pad has sleeper, set on the sleeper
There are the mounting hole for installing bottom damped elasticity element, horizontal damped elasticity element and longitudinal damping flexible member, the shell
The cap for carrying out vertical spacing to sleeper is provided with above body.
Further, the bottom damped elasticity element, horizontal damped elasticity element and longitudinal damping elastic element structure
It is identical, including outer cylinder body, link assembly and pressure cap, lid, the connection rod set are installed with the top of the outer cylinder body
Part includes demarcation strip and the connecting rod being vertically mounted at demarcation strip center, and the demarcation strip is located in outer cylinder body and between outer cylinder body
Gap coordinates, and outer cylinder body is separated into upper chamber and lower chambers by demarcation strip, is provided with upper chamber and lower chambers company on demarcation strip
Logical opening, the connecting rod are extended upper lid by upper chamber and are fixedly connected with the pressure cap, the bottom chamber installation
There is bottom spring, the both ends of bottom spring are resisted against on the bottom plate and demarcation strip of outer cylinder body, and top is provided with the upper chamber
Spring, the upper springs are set on connecting rod and both ends are resisted against on lid and demarcation strip, are also filled up in the outer cylinder body
There is damping agent.
Further, pressure pad is fixedly installed on the sleeper, the pressure pad coordinates with the cap will be to the sleeper
Carry out vertical spacing.
Further, the cap is provided centrally with through hole, is provided with the edge of the cap locking side skirt, institute
The top edge for stating housing is provided with the edge protuberance that installation can be bonded with the locking side skirt, and the cap is matched somebody with somebody with housing to be amounted to
With the cavity for forming a upper opening.
Further, it is provided with anchor plate on the outer wall of the housing.
Further, the anchor plate is made up of a plurality of vertical lamellae and transverse slats, and a plurality of vertical lamellae is parallel to each other
And be arranged at intervals, a plurality of transverse slats are parallel to each other and are arranged at intervals, and a plurality of vertical lamellae is mutually perpendicular to a plurality of bar of transverse direction half.
The utility model provides a kind of prefabricated, and laterally pillow vibration insulating system, the vibration insulating system possess housing, and in housing
Bottom, transverse direction and longitudinal direction have laid bottom damped elasticity element, horizontal damped elasticity element and the longitudinal direction coordinated with sleeper respectively
Damped elasticity element, the damping element with damping, the vibration damping mode of elastic composite is applied to the vibration damping in track traffic first
Noise reduction field, the vibration source vibration damping of different frequency can be directed to, damping performance is good, strong applicability；Using three-dimensional vibration damping mode, to each
The vibration in individual direction has good effectiveness in vibration suppression；And for prefabricated, it is easy to maintenance, efficiency of construction is higher.
Brief description of the drawings
The utility model is described in further detail below according to drawings and examples.
Fig. 1 is the structural representation that a kind of prefabricated of the utility model laterally rests the head on vibration insulating system；
Fig. 2 is Fig. 1 top view；
Fig. 3 is the structural representation of housing；
Fig. 4 is Fig. 3 top view；
Fig. 5 is the structural representation of cap；
Fig. 6 is along the sectional view in A-A directions in Fig. 5；
Fig. 7 is the structural representation of bottom pad；
Fig. 8 is the structural representation longitudinally padded；
Fig. 9 is along the sectional view in B-B directions in Fig. 8；
Figure 10 is the structural representation of bottom damped elasticity element.
In figure：1- housings；Pad 2- bottoms；3- bottoms damped elasticity element；301- outer cylinder bodies；302- pressure caps；On 303-
Lid；304- demarcation strips；305- connecting rods；306- openings；307- bottoms spring；308- damping agents；309- upper springs；4- is horizontal
Pad；5- transverse direction damped elasticity elements；6- is longitudinally padded；7- longitudinal damping flexible members；8- sleepers；9- caps；10- anchor plates；
101- transverse slats；102- vertical lamellaes：11- rail；12- fasteners；121- backing plates；122- fasteners；123- stage clips；124- is pressed
Block；13- locks side skirt；14- edge protuberances；15- through holes；16- pressure pads.
Embodiment
The technical scheme in the embodiment of the utility model is clearly and completely retouched with reference to the accompanying drawings and examples
State, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole embodiments.Based on this reality
With the embodiment in new, those of ordinary skill in the art obtained on the premise of creative work is not made it is all its
His embodiment, belong to the scope of the utility model protection.
As shown in Fig. 1-Fig. 9, the utility model embodiment provides a kind of prefabricated laterally pillow vibration insulating system, including housing 1,
The bottom of housing 1 is provided with bottom pad 2, and bottom damped elasticity element 3 is symmetrically laid with bottom pad 2；The laterally inboard of housing 1
Horizontal pad 4 is mounted on, horizontal damped elasticity element 5 is symmetrically laid with each horizontal pad 4；The longitudinal medial of housing 1 is equal
Longitudinal pad 6 is installed, is symmetrically laid with longitudinal damping flexible member 7 on pad 6 longitudinally in each, the top pressure-bearing of bottom pad 2 has
Sleeper 8, it is provided with sleeper 8 for installing bottom damped elasticity element 3, horizontal damped elasticity element 5 and longitudinal damping elasticity
The mounting hole of element 7, the mounting hole corresponding with horizontal damped elasticity element 5 and longitudinal damping flexible member 7 can be strip
Hole or diameter are more than the hole of corresponding damped elasticity element outer diameter, and the top of housing 1 is provided with for vertically being limited sleeper 8
The cap 9 of position.
The utility model has laid the bottom damped elasticity coordinated with sleeper 8 in the bottom of housing 1, transverse direction and longitudinal direction respectively
Element 3, horizontal damped elasticity element 5 and longitudinal damping flexible member 7, first by the vibration damping mode with damping, elastic composite
Damping element apply vibration damping in track traffic, noise reduction field, the vibration source vibration damping of different frequency, damping performance can be directed to
It is good, strong applicability；Three-dimensional vibration damping mode is used simultaneously, and the vibration to all directions has good effectiveness in vibration suppression；And it is prefabricated
Formula, it is easy to maintenance, efficiency of construction is higher.
A kind of preferred embodiment, as shown in Figure 10, bottom damped elasticity element 3, horizontal damped elasticity element 5 and vertical
It is identical to the structure of damped elasticity element 7, consolidate including outer cylinder body 301, link assembly and pressure cap 302, the top of outer cylinder body 301
Dingan County is equipped with upper lid 303, and link assembly includes demarcation strip 304 and the connecting rod 305 being vertically mounted at the center of demarcation strip 304, point
Dividing plate 304 is located in outer cylinder body 301 and coordinated with the gap of outer cylinder body 301, and outer cylinder body 301 is separated into upper chamber by demarcation strip 304
And lower chambers, the opening 306 by upper chamber and lower chambers connection is provided with demarcation strip 304, connecting rod 305 is prolonged by upper chamber
Lid 303 and it is fixedly connected in stretching with pressure cap 302, connecting rod 305 coordinates with the upper gap of lid 303, and bottom chamber is provided with bottom
Spring 307, the both ends of bottom spring 307 are resisted against on the bottom plate and demarcation strip 304 of outer cylinder body 301, are provided with upper chamber
Portion's spring 309, upper springs 309 are set on connecting rod 305 and both ends are resisted against on lid 303 and demarcation strip 304, in outer cylinder body
Damping agent 308 is also filled with 301 (in lower chambers and upper chamber), damping agent 308 can specifically use hydraulic oil etc., bottom resistance
Buddhist nun's flexible member 3, horizontal damped elasticity element 5 and longitudinal damping flexible member 7 use said structure, disclosure satisfy that damping element
Damped elasticity requirement, while it is easy to process and installation, cost is cheap, and it is a kind of preferred embodiment, but and unlimited
Due to said structure, said structure can be transformed and deformed, ensure that it meets damped elasticity combined vibration-damping mode.
The embodiment being more highly preferred to, pressure pad 16 is fixedly installed on sleeper 8, pressure pad 16 is located at the upper side of sleeper 8, pressure
Pad 16 coordinates with cap 9 carries out vertical spacing to sleeper 8, by setting pressure pad 16, the convenient vertical spacing to sleeper 8.
As shown in Fig. 5-Fig. 6, through hole 15 is provided centrally with cap 9, locking side skirt is provided with the edge of cap 9
13, the top edge of housing 1 is provided with the edge protuberance 14 that installation can be bonded with locking side skirt 13, and cap 9 is matched somebody with somebody with housing 1 to be amounted to
With the cavity for forming a upper opening, using said structure, it may be such that housing forms a relative sealing space, and thereafter
Phase can dismount, using said structure so that vibration insulating system integral vibration damping performance is similar compared to existing application by construction infection
Product is smaller, and construction material is difficult to enter shock mitigation system during construction；Late maintaining is easy to maintenance, simple, can fast and effectively more
Change system component.
As Figure 3-Figure 4, be provided with anchor plate 10 on the outer wall of housing 1, anchor plate 10 be used to increasing system with outside it
The bond stress of portion's concrete, anti-locking system occur departing from concrete phenomenon, in concrete operations, anchor plate 10 in later stage use
It is made up of a plurality of vertical lamellae 102 and transverse slats 101, a plurality of vertical lamellae 102 is parallel to each other and is arranged at intervals, a plurality of transverse direction
Lath 101 is parallel to each other and is arranged at intervals, and a plurality of vertical lamellae 102 is mutually perpendicular to a plurality of bar 101 of transverse direction half, and anchor plate 10 is adopted
It is easy to process with said structure, and it is stronger with the bond stress of concrete, but said structure is not limited to, vertical lamellae 102 and horizontal stroke
It can as needed be set to the quantity of lath 101, while different geometries can be formed.
When specifically used, preferably it is symmetrically arranged with sleeper 8 for carrying out fastening installation to two parallel steel rails 11
Fastener 12, fastener 12 specifically includes backing plate and two groups of structures are identical and the latch assembly that is symmetrically distributed on backing plate 121, backing plate
121 are fixed on sleeper 8, and every group of latch assembly includes fastener 122, stage clip 123 and briquetting 124, and the pressure holding of briquetting 124 is in rail
On 11, briquetting 124 is fastened on backing plate 121 by fastener 122 by stage clip 123, and then rail 11 is fixed, and fastener is using upper
Structure is stated, the stability that rail 11 fastens can be ensured.
Laterally there is pillow vibration insulating system a kind of prefabricated provided by the utility model the vibration source that can be directed to different frequency to subtract
Shake, damping performance is good, strong applicability；Using three-dimensional vibration damping mode, the vibration to all directions has good effectiveness in vibration suppression；For
Prefabricated, it is easy to maintenance, efficiency of construction is higher；The advantages that construction material is difficult to enter shock mitigation system during construction, it is easy to
Promote the use of.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, for those skilled in the art, it can still enter to the technical scheme described in foregoing embodiments
Row regulation, or equivalent substitution is carried out to which part technical characteristic, it is all within the spirit and principles of the utility model, made
Any modification, equivalent substitution and improvements etc., should be included within the scope of protection of the utility model.
Claims (6)
1. a kind of prefabricated laterally rests the head on vibration insulating system, it is characterised in that：Including housing, the bottom of the housing is provided with bottom
Pad, the bottom are padded and are symmetrically laid with bottom damped elasticity element；The laterally inboard of the housing is mounted on horizontal pad, often
Individual described laterally pad symmetrically is laid with horizontal damped elasticity element；The longitudinal medial of the housing is mounted on longitudinal pad,
Longitudinal damping flexible member is symmetrically laid with each longitudinal direction pad, the top pressure-bearing of the bottom pad has sleeper, described
The installation for installing bottom damped elasticity element, horizontal damped elasticity element and longitudinal damping flexible member is provided with sleeper
Hole, the housing top are provided with the cap for carrying out vertical spacing to sleeper.
2. a kind of prefabricated according to claim 1 laterally rests the head on vibration insulating system, it is characterised in that：The bottom damped elasticity
Element, horizontal damped elasticity element and longitudinal damping elastic element structure are identical, including outer cylinder body, link assembly and pressure-bearing
Cover, lid is installed with the top of the outer cylinder body, the link assembly includes demarcation strip and is vertically mounted in demarcation strip
Connecting rod at the heart, the demarcation strip are located in outer cylinder body and coordinated with outer barrel body space, and outer cylinder body is separated into epicoele by demarcation strip
Room and lower chambers, are provided with the opening by upper chamber and lower chambers connection on demarcation strip, and the connecting rod is extended by upper chamber
Go out upper lid and be fixedly connected with the pressure cap, the bottom chamber is provided with bottom spring, and the both ends of bottom spring are resisted against
On the bottom plate and demarcation strip of outer cylinder body, be provided with upper springs in the upper chamber, the upper springs be set on connecting rod and
Both ends are resisted against on lid and demarcation strip, and damping agent is also filled with the outer cylinder body.
3. a kind of prefabricated according to claim 1 laterally rests the head on vibration insulating system, it is characterised in that：Fixation is set on the sleeper
Pressure pad is equipped with, the pressure pad coordinates with the cap carries out vertical spacing to the sleeper.
4. a kind of prefabricated according to claim 3 laterally rests the head on vibration insulating system, it is characterised in that：The center of the cap is set
Through hole is equipped with, locking side skirt is provided with the edge of the cap, the top edge of the housing is provided with can be with the lock
The edge protuberance of pilled-in selvedge skirt fitting installation, the cap coordinate the cavity for being collectively forming a upper opening with housing.
5. a kind of prefabricated according to claim 1 laterally rests the head on vibration insulating system, it is characterised in that：On the outer wall of the housing
It is provided with anchor plate.
6. a kind of prefabricated according to claim 5 laterally rests the head on vibration insulating system, it is characterised in that：The anchor plate is by a plurality of
Vertical lamellae and transverse slats are formed, and a plurality of vertical lamellae is parallel to each other and is arranged at intervals, a plurality of transverse slats be parallel to each other and
It is arranged at intervals, a plurality of vertical lamellae is mutually perpendicular to a plurality of bar of transverse direction half.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720301874.XU CN206971008U (en) | 2017-03-27 | 2017-03-27 | A kind of prefabricated laterally rests the head on vibration insulating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720301874.XU CN206971008U (en) | 2017-03-27 | 2017-03-27 | A kind of prefabricated laterally rests the head on vibration insulating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206971008U true CN206971008U (en) | 2018-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720301874.XU Active CN206971008U (en) | 2017-03-27 | 2017-03-27 | A kind of prefabricated laterally rests the head on vibration insulating system |
Country Status (1)
| Country | Link |
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| CN (1) | CN206971008U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110863395A (en) * | 2019-12-04 | 2020-03-06 | 盐城市朱庄城市开发建设有限公司 | Railway vibration isolation structure for railway construction |
| CN114318965A (en) * | 2022-02-17 | 2022-04-12 | 中国科学院地理科学与资源研究所 | A kind of traffic rail vibration reduction structure and its implementation method |
-
2017
- 2017-03-27 CN CN201720301874.XU patent/CN206971008U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110863395A (en) * | 2019-12-04 | 2020-03-06 | 盐城市朱庄城市开发建设有限公司 | Railway vibration isolation structure for railway construction |
| CN114318965A (en) * | 2022-02-17 | 2022-04-12 | 中国科学院地理科学与资源研究所 | A kind of traffic rail vibration reduction structure and its implementation method |
| CN114318965B (en) * | 2022-02-17 | 2022-09-20 | 中国科学院地理科学与资源研究所 | Traffic track vibration reduction structure and implementation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: BEIJING JIUZHOUYIGUI SHOCK AND VIBRATION ISOLATION Co.,Ltd. Document name: Notification of Passing Examination on Formalities |
|
| DD01 | Delivery of document by public notice | ||
| CP03 | Change of name, title or address |
Address after: 102402 No.32, Guangmao Road, Doudian Town, Fangshan District, Beijing Patentee after: Beijing Jiuzhou first rail Environmental Technology Co., Ltd Address before: 100070, Fengtai District Science City, Spark Road 11, 6 blocks A, Beijing Office Park Patentee before: BEIJING JIUZHOUYIGUI SHOCK AND VIBRATION ISOLATION Co.,Ltd. |
|
| CP03 | Change of name, title or address |