CN206245141U - It is a kind of for vibration-damping ballast or combination vibration-damping ballast elastic shoe - Google Patents
It is a kind of for vibration-damping ballast or combination vibration-damping ballast elastic shoe Download PDFInfo
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- CN206245141U CN206245141U CN201621179845.2U CN201621179845U CN206245141U CN 206245141 U CN206245141 U CN 206245141U CN 201621179845 U CN201621179845 U CN 201621179845U CN 206245141 U CN206245141 U CN 206245141U
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- elastic
- vibration
- damping ballast
- gumshoe
- shoe
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Abstract
The utility model discloses it is a kind of for vibration-damping ballast or combination vibration-damping ballast elastic shoe.The elastic shoe is mounted in the Elasto-Plastic Structures body between the boss of road bed board and the groove of base, includes gumshoe and elastic packed layer, and elastic shoe is the composite unit structure that elastic packed layer is positioned in gumshoe.Described gumshoe is the elastomer of the flat straight wall of waist type, and elastic packed layer upper surface is provided with many vertical elastic bars perpendicular to upper surface uniformly at intervals.The utility model uses combined gumshoe structure, vertically and horizontally can be effectively spacing, and vertical very well to adapt to relative deformation between vibration-damping ballast structure, gumshoe is easy to produce, is changed, and material secondary can be utilized, little waste, pollution-free.
Description
Technical field
The utility model belongs to non-fragment orbit technical field, and in particular to one kind is for vibration-damping ballast or combination vibration-damping ballast
Elastic shoe.
Background technology
At present, the high-performance vibration reduction noise reduction measure that rail transportation projects construction in domestic city is used is tied using with itself
The adaptable position limiting structure of structure feature, has that limit effect is bad, constructs in application process.
Utility model content
In order to solve problem present in background technology, the utility model provides one kind for novel combination type vibration-damping ballast
For vibration-damping ballast or the elastic shoe of combination vibration-damping ballast, supported the use with position limiting structure, with limit effect is good, construction
Conveniently, the features such as manufacturing cost is low, materials ' durability is preferable.
In order to solve the above technical problems, the technical scheme that the utility model is taken is as follows：
The elastic shoe is mounted in the Elasto-Plastic Structures body between the boss of road bed board and the groove of base, includes
Gumshoe and elastic packed layer, elastic shoe are the composite unit structures that elastic packed layer is positioned in gumshoe.
Described gumshoe is " boots " type elastomer of the flat straight wall of waist type, and the bottom surface of elastomer is plane, and gumshoe top is outer
Surrounding is provided with flange as the brim of a hat.
Described gumshoe is the polyester or elastomeric material for being set in road bed board boss surface, its elastic performance with combine vibration damping
The cushion blocking Elastic Matching of railway roadbed is consistent.
Described elastic packed layer upper surface is provided with many vertical elastic bars perpendicular to upper surface, lower surface uniformly at intervals
Contacted with gumshoe inner bottom surface.
Described elastic packed layer uses strong flexible polymer material so that boss of the elastic shoe mounted in road bed board
Elastic performance after and the groove of base between is better than the cushion blocking elasticity for combining vibration-damping ballast.
Described elastic packed layer is pre-filled in gumshoe, to realize that road bed board boss assembles closely connected degree with base groove.
The beneficial effects of the utility model are：
The utility model uses combined gumshoe structure, vertically and horizontally can be effectively spacing, vertical very well to adapt to vibration damping
Relative deformation between ballast bed structure, while realizing that road bed board boss assembles closely connected spending with base groove, can adapt to very well
Elastic deformation between bed board and base, and gumshoe is easy to produce, changes, material secondary can be utilized, little waste, pollution-free.
Brief description of the drawings
Fig. 1 is the utility model elastic shoe schematic diagram.
Fig. 2 is the structural representation of the utility model gumshoe.
Fig. 3 is the structural representation of the utility model elastic packed layer.
Fig. 4 is the utility model elastic shoe and stopping means assembling figure.
In figure, 1- elastic shoes, 2- gumshoes, 3- elastic packed layers, 4- boss, 5- grooves.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
As shown in figure 4, elastic shoe of the present utility model 1 is mounted between the boss 4 of road bed board and the groove 5 of base
Elasto-Plastic Structures body, include gumshoe 2 and elastic packed layer 3, elastic shoe 1 is that elastic packed layer 3 is positioned in gumshoe 2
Composite unit structure.
As shown in Fig. 2 " boots " the type elastomer of gumshoe 2 for the flat straight wall of waist type, the bottom surface of elastomer is plane, gumshoe 2
Top peripheral encloses and is provided with flange as the brim of a hat.
As shown in figure 3, the upper surface of elastic packed layer 3 is provided with many vertical elastic bars perpendicular to upper surface uniformly at intervals,
Lower surface is contacted with the inner bottom surface of gumshoe 2.
Before mutually being installed between the boss 4 of road bed board and the groove 5 of base, elastic packed layer 3 is pre-filled in gumshoe 2
It is interior, state as shown in Figure 1 is formed, to realize that road bed board boss 4 and base groove 5 assemble closely connected degree.
Specific installation implementation process of the present utility model is as follows：
1st, material selection
Gumshoe can use polyester or elastomeric material, its elastic performance preferably with combine vibration-damping ballast cushion blocking Elastic Matching one
Cause；
Elastic packed layer preferably uses strong flexible polymer, and its elastic performance should be better than vibration damping bed course.
2nd, part manufacture
The production and processing of elastic shoe part can be illustrated according to the utility model：Gumshoe is for Long Circle is flat, straight wall
" boots " type elastomer, the brim of a hat is overhanging " " " type round mouth long；Elastic packed layer is levelling bed course+overhanging flexible projection.
Gumshoe can match consistent shape using similar circular, ellipse equal to boss physical dimension；Elastic insert can be adopted
With combined type or single formula.
3rd, install and use
During the assembly of combined damping railway roadbed, elastic packed layer is positioned in gumshoe, is then set with elastic shoe
In on boss, slightly position.
Content of the present utility model is not limited to cited by embodiment, and those of ordinary skill in the art are new by reading this practicality
Type specification and any equivalent conversion taken technical solutions of the utility model, are claim institute of the present utility model
Cover.
Claims (6)
1. it is a kind of for vibration-damping ballast or combination vibration-damping ballast elastic shoe, it is characterised in that：The elastic shoe (1) is peace
Elasto-Plastic Structures body between the boss (4) of road bed board and the groove (5) of base, elastic shoe (1) is elastic packed layer
(3) it is positioned over the composite unit structure in gumshoe (2).
2. it is according to claim 1 it is a kind of for vibration-damping ballast or combination vibration-damping ballast elastic shoe, it is characterised in that：
Described gumshoe (2) is the elastomer of the flat straight wall of waist type, and the bottom surface of elastomer is plane, and gumshoe (2) top peripheral encloses and is provided with
Flange.
3. it is according to claim 1 it is a kind of for vibration-damping ballast or combination vibration-damping ballast elastic shoe, it is characterised in that：
Described gumshoe (2) to be set in the polyester or elastomeric material on road bed board boss (4) surface, its elastic performance with combine vibration reduction road
The cushion blocking Elastic Matching of bed is consistent.
4. it is according to claim 1 it is a kind of for vibration-damping ballast or combination vibration-damping ballast elastic shoe, it is characterised in that：
Described elastic packed layer (3) upper surface is provided with many vertical elastic bars perpendicular to upper surface uniformly at intervals.
5. it is according to claim 1 it is a kind of for vibration-damping ballast or combination vibration-damping ballast elastic shoe, it is characterised in that：
Described elastic packed layer (3) uses strong flexible polymer material so that boss of the elastic shoe (1) mounted in road bed board
(4) and the groove (5) of base between after elastic performance it is elastic better than the cushion blocking for combine vibration-damping ballast.
6. it is according to claim 1 it is a kind of for vibration-damping ballast or combination vibration-damping ballast elastic shoe, it is characterised in that：
Described elastic packed layer (3) is pre-filled in gumshoe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621179845.2U CN206245141U (en) | 2016-10-27 | 2016-10-27 | It is a kind of for vibration-damping ballast or combination vibration-damping ballast elastic shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621179845.2U CN206245141U (en) | 2016-10-27 | 2016-10-27 | It is a kind of for vibration-damping ballast or combination vibration-damping ballast elastic shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206245141U true CN206245141U (en) | 2017-06-13 |
Family
ID=58996042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621179845.2U Active CN206245141U (en) | 2016-10-27 | 2016-10-27 | It is a kind of for vibration-damping ballast or combination vibration-damping ballast elastic shoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206245141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035200A (en) * | 2018-01-08 | 2018-05-15 | 国储运通轨道交通科技有限公司 | Bridge-type longeron damper rail system |
-
2016
- 2016-10-27 CN CN201621179845.2U patent/CN206245141U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035200A (en) * | 2018-01-08 | 2018-05-15 | 国储运通轨道交通科技有限公司 | Bridge-type longeron damper rail system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 310015 1205, 12 floor, 1418-40 Mogan Shan Road, Hangzhou, Zhejiang (Shangcheng science and technology industrial base) Patentee after: Hangzhou Silver Dragon Tang Pu science and Technology Co., Ltd. Address before: 310015 1205, 12 floor, 1418-40 Mogan Shan Road, Hangzhou, Zhejiang (Shangcheng science and technology industrial base) Patentee before: Hangzhou Tang Pulai Industrial Co. Ltd. |
|
| CP01 | Change in the name or title of a patent holder |