CN206553831U - A kind of prefabricated floating plate with vibration-damping function - Google Patents
A kind of prefabricated floating plate with vibration-damping function Download PDFInfo
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- CN206553831U CN206553831U CN201720176481.0U CN201720176481U CN206553831U CN 206553831 U CN206553831 U CN 206553831U CN 201720176481 U CN201720176481 U CN 201720176481U CN 206553831 U CN206553831 U CN 206553831U
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- floating plate
- plate body
- boss
- vibration
- damping function
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Abstract
The utility model designs a kind of prefabricated floating plate with vibration-damping function, including floating plate body, short sleeper, fastener assemblies, boss, pedestal, cushion blocking, the floating plate body is made up of some cross connecting plates and two longitudinal beams, some cross connecting plate integrated settings are between two longitudinal beams, integrated setting has several short sleepers on described longitudinal beam, integrated setting has fastener assemblies on the short sleeper, the slotted eye for being connected with boss is additionally provided with the floating plate body, described boss integrated setting is on pedestal, the outside the boss on pedestal with being provided with the cushion blocking with vibration-damping function, floating plate body is machined by prefabricated, reduce job site pours flow；And floating plate body is located by connecting by slotted eye with boss, prevents that floating plate body shifts in train operation, eliminates pouring for side wall, reduces construction procedure, simplifies work progress, improve the laying efficiency of floating plate body.
Description
Technical field
The utility model is related to a kind of technical field of rail traffic, and especially a kind of prefabricated with vibration-damping function is floating
Plate.
Background technology
One piece of the floating plate of traditional 25m length weighs more than 70 tons, the bearing capacity of hoisting transportation instrument in existing tunnel
Only 10 tons, differ too big, it is integral prefabricated to transport；Even if can transport, due to narrow space in tunnel, majority is curve
Location, prefabricated long slab be difficult adapt to polytropic curve key element, therefore prefabricated plate technique always can not steel spring floating slab this
Applied in the floating ballast bed engineering construction of class multi-point support, and tradition is that floating plate is constructed, it is necessary at the scene using steel reinforcement cage method
Casting concrete is carried out, the method for site operation is by construction site and construction method, and the duration of construction is longer, due at the scene
Construction, laying difficulty is big, and the flow of laying is complicated, construction quality it is impossible to ensure that, the later stage needs to polish to railway roadbed, generation
Dust pollution it is serious, the physical effects infringement to workmen is larger, to the seriously polluted of environment.
The content of the invention
In view of the shortcomings of the prior art, the utility model provides a kind of prefabricated floating plate with vibration-damping function.
The technical solution of the utility model is：A kind of prefabricated floating plate with vibration-damping function, including it is floating plate body, short
Sleeper, fastener assemblies, boss, pedestal, cushion blocking, the floating plate body are made up of some cross connecting plates and two longitudinal beams, institute
Some cross connecting plate integrated settings are stated between two longitudinal beams, in order to prevent problem of stress concentration, the cross connecting plate
Longitudinal beam junction, which is provided with integrated setting on a fillet, described longitudinal beam, several short sleepers, several short rails
Pillow lower end is embedded in longitudinal beam, and integrated setting has and is additionally provided with fastener assemblies, the floating plate body on the short sleeper
For the slotted eye being connected with boss, the quantity of the slotted eye is two, and described boss integrated setting is on pedestal, by convex
Platform is fixedly connected with slotted eye, so that it is traversing to avoid floating plate body from occurring in use, the outside the boss and pedestal upper table
Face is provided with the cushion blocking with vibration-damping function, floating plate body is separated with boss and pedestal by cushion blocking, so as to realize
Vibration damping purpose.
The short sleeper is shaped as trapezoidal channel-shaped.
The fastener assemblies include connection fastener and the fixing bolt being connected with connection fastener, and the fixing bolt is set
Put in short sleeper.
The cushion blocking is made of polyurethane material.
The beneficial effects of the utility model are：Floating plate body is machined by prefabricated, reduces pouring for job site
Flow；And floating plate body is located by connecting by slotted eye with boss, prevent that floating plate body shifts in train operation, eliminates
Pouring for side wall, reduces construction procedure, simplifies work progress, improves the laying efficiency of floating plate body.
Brief description of the drawings
Fig. 1 is structural representation one of the present utility model；
Fig. 2 is structural representation two of the present utility model；
Fig. 3 is the structural representation of floating plate body of the present utility model；
Fig. 4 is the structural representation of fastener assemblies of the present utility model；
In figure, the floating plate bodys of 1-, the short sleepers of 2-, 3- fastener assemblies, 4- boss, 5- pedestals, 6- cushion blockings, 7- junction buttons
Part, 8- fixing bolts, 11- longitudinal beams, 12- cross connecting plates, 13- slotted eyes.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings：
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of prefabricated floating plate with vibration-damping function, including it is floating plate body 1, short
Sleeper 2, fastener assemblies 3, boss 4, pedestal 5, cushion blocking 6, the floating plate body 1 is by some longitudinal beams of cross connecting plate 12 and two
11 composition, some integrated settings of cross connecting plate 12 between two longitudinal beams 11, some cross connecting plates 12 with
The formed by integrally casting of longitudinal beam 11 is molded, and in order to prevent problem of stress concentration, the cross connecting plate 12 is set with the junction of longitudinal beam 11
Being equipped with integrated setting on a fillet, described longitudinal beam 11 has several short sleepers 2, and several short lower ends of sleeper 2 are embedded in
In longitudinal beam 11, on the short sleeper 2 integrated setting have be additionally provided with fastener assemblies 3, the floating plate body 1 for it is convex
The slotted eye 13 that platform 4 is connected, the quantity of the slotted eye 13 is two.
The described integrated setting of boss 4 is fixedly connected on pedestal 5 by boss 4 with slotted eye 13, so as to avoid floating
Plate body 1 occurs traversing in use, and the outside of the boss 4 on pedestal 5 with being provided with the cushion blocking with vibration-damping function
6, floating plate body 1 is separated with boss 4, pedestal 5 by cushion blocking 6, so as to realize vibration damping purpose.
The short sleeper 2 is shaped as trapezoidal channel-shaped.
The fastener assemblies 3 include connection fastener 7 and the fixing bolt 8 being connected with connection fastener 7, the fixed spiral shell
Bolt 8 is arranged in short sleeper 2.
The cushion blocking 6 is made of polyurethane material.
Simply illustrate principle of the present utility model and most preferred embodiment described in above-described embodiment and specification, do not taking off
On the premise of from the utility model spirit and scope, the utility model also has various changes and modifications, these changes and improvements
Both fall within the range of claimed the utility model.
Claims (4)
1. a kind of prefabricated floating plate with vibration-damping function, it is characterised in that：Including floating plate body, short sleeper, fastener assemblies,
Boss, pedestal, cushion blocking, the floating plate body are made up of some cross connecting plates and two longitudinal beams, some lateral connections
Plate integrated setting is between two longitudinal beams, and integrated setting has several short sleepers on described longitudinal beam, several short rails
Pillow lower end is embedded in longitudinal beam, and integrated setting has and is additionally provided with fastener assemblies, the floating plate body on the short sleeper
For the slotted eye being connected with boss, described boss integrated setting is on pedestal, and the outside the boss and pedestal upper surface are equal
It is provided with the cushion blocking with vibration-damping function.
2. a kind of prefabricated floating plate with vibration-damping function according to claim 1, it is characterised in that：The short sleeper
It is shaped as trapezoidal channel-shaped.
3. a kind of prefabricated floating plate with vibration-damping function according to claim 1, it is characterised in that：The fastener set
Part includes connection fastener and the fixing bolt being connected with connection fastener, and the fixing bolt is arranged in short sleeper.
4. a kind of prefabricated floating plate with vibration-damping function according to claim 1, it is characterised in that：The cushion blocking
It is made of polyurethane material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720176481.0U CN206553831U (en) | 2017-02-27 | 2017-02-27 | A kind of prefabricated floating plate with vibration-damping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720176481.0U CN206553831U (en) | 2017-02-27 | 2017-02-27 | A kind of prefabricated floating plate with vibration-damping function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206553831U true CN206553831U (en) | 2017-10-13 |
Family
ID=60361473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720176481.0U Active CN206553831U (en) | 2017-02-27 | 2017-02-27 | A kind of prefabricated floating plate with vibration-damping function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206553831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442184A (en) * | 2018-03-14 | 2018-08-24 | 东南大学 | A kind of periodic structure subway vibration-damping ballast production method |
-
2017
- 2017-02-27 CN CN201720176481.0U patent/CN206553831U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442184A (en) * | 2018-03-14 | 2018-08-24 | 东南大学 | A kind of periodic structure subway vibration-damping ballast production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 224700 No. 999, Yanhe West Road, Yanhe Town, Jianhu County, Yancheng City, Jiangsu Province Patentee after: Dao Erdao Technology Co.,Ltd. Address before: 224713 No.888, Yanhe West Road, Jianhu County, Yancheng City, Jiangsu Province Patentee before: JIANGSU ZHENHUA RAIL TRANSPORTATION EQUIPMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 224700 No. 999, Yanhe West Road, Yanhe Town, Jianhu County, Yancheng City, Jiangsu Province Patentee after: Daoerdao Technology Co.,Ltd. Address before: 224700 No. 999, Yanhe West Road, Yanhe Town, Jianhu County, Yancheng City, Jiangsu Province Patentee before: Dao Erdao Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |