CN207314179U - A kind of sound barrier monoblock type rim of a cup mounting structure - Google Patents
A kind of sound barrier monoblock type rim of a cup mounting structure Download PDFInfo
- Publication number
- CN207314179U CN207314179U CN201721084132.2U CN201721084132U CN207314179U CN 207314179 U CN207314179 U CN 207314179U CN 201721084132 U CN201721084132 U CN 201721084132U CN 207314179 U CN207314179 U CN 207314179U
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- pile body
- rim
- cup
- sound barrier
- concrete
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Abstract
The utility model discloses a kind of sound barrier monoblock type rim of a cup mounting structure, including ground base portion, noise barrier stand column and sound barrier panel, noise barrier stand column both sides are provided with mounting groove, and sound barrier panel both sides are embedded in the mounting groove of adjacent noise barrier stand column.Ground base portion includes some concrete pile bodies, and concrete pile body includes pile body mounting portion and underground foundation pile portion, and pile body mounting portion and underground foundation pile portion are fixedly connected with transition connection portion in distribution up and down between pile body mounting portion and underground foundation pile portion.Pile body mounting portion upper surface is vertically provided with rim of a cup portion, and noise barrier stand column lower end is plugged in rim of a cup portion, and noise barrier stand column is fixedly connected with concrete pile body by rim of a cup portion.The mounting structure service life of this sound barrier greatly improves, simple installation, and installation accuracy is high, overall performance is good.
Description
Technical field
The utility model belongs to the technical field of railway line equipment, specifically, is related to a kind of sound barrier unitary cup
Mouth mounting structure.
Background technology
With developing rapidly for China's communication, the problem of noise pollution of traffic is also more and more serious, according to world health
Tissue estimation, loss of the U.S. every year caused by industrial accident, not upper work and the poor efficiency that the influence of noise is brought will
Nearly 4,000,000,000 dollars.With the quickening of high ferro construction speed, the noise event that disturbs residents constantly occurs in China.Noise is reduced to railway both sides
The invasion of resident a, it has also become vital task during current China express railway is built.Although China Railway High-speed takes up an area less, energy
Consume that low, Air Pollutants Emissions are small, but Running Train Noise level level is of a relatively high.National environmental monitoring results show：Road
The city that there are about 17% in the traffic noise of road belongs to intermediate pollution, 49% city belongs to slight pollution, establishes sound barrier and solves to hand over
Logical noise pollution becomes the major way of urban road noise control.Sound barrier is made of noise barrier stand column and sound barrier panel, sound
The connection on barrier and ground relies primarily on noise barrier stand column, and the connection structure on existing noise barrier stand column and ground is using ground
The connection structure of foot bolt and flange base.
The mounting structure of existing railway line sound barrier has the disadvantage that：
1st, using traditional flange connection, connection structure of ring flange installation is complicated, and precision is not easy to ensure, field
Operating condition is limited, and difficulty of construction is big；
2nd, conventional flange fixed mode, column are not overall with pre-embedded steel slab or pre-embedded anchoring bolts, and motor-car traveling produces
Wind pressure makes material produce fatigue damage brisement, gives train operation bringing on a disaster property consequence；
3rd, need to repair after certain time limit, replace bolt, steel plate, operation and its difficulty.After sound barrier uses certain time limit
It is also required to repair it, especially needs to replace in time after some stressed bolt corrosions, from domestic existing metal sound barrier
It is an extremely difficult thing to replace the bolt of metal sound barrier from the point of view of maintenance experience.
Utility model content
For deficiency above-mentioned in the prior art, the utility model provides a kind of sound barrier and installs knot with monoblock type rim of a cup
Structure, this mounting structure is easy to operate, and precision is high；So that noise barrier stand column forms a firm entirety with rim of a cup and basis,
Sound barrier system stability is greatly improved, significantly extends the length of service of noise barrier stand column, so as to reduce maintenance cost, and carries
High train driving security.
In order to achieve the above object, the solution of the utility model use is：A kind of sound barrier is pacified with monoblock type rim of a cup
Assembling structure, including ground base portion, noise barrier stand column and sound barrier panel, noise barrier stand column both sides are provided with mounting groove, sound barrier panel
Both ends are embedded in the mounting groove of adjacent noise barrier stand column.Ground base portion includes some concrete pile bodies, concrete pile body bag
Pile body mounting portion and underground foundation pile portion are included, pile body mounting portion and underground foundation pile portion are in distribution up and down, pile body mounting portion and underground base
Stake is fixedly connected with transition connection portion between portion.Pile body mounting portion upper surface is vertically provided with rim of a cup portion, noise barrier stand column lower end
It is plugged in rim of a cup portion, noise barrier stand column is fixedly connected with concrete pile body by rim of a cup portion.
Further, pile body mounting portion and underground foundation pile portion are in cylindrical shape, and pile body mounting portion diameter is more than underground foundation pile
Portion's diameter；Transition connection portion is in round table-like.
Further, rim of a cup portion is in cuboid, and the inner surface in rim of a cup portion is cast with self-compacting concrete；Treat bottom sound barrier
After column is placed into position, cast self-compacting concrete in rim of a cup.
Further, drainpipe is provided with concrete-pile body, drainpipe is inclined, drainpipe upper end and rim of a cup portion
Bottom connects, and drainpipe lower end is connected with gutter.
Further, concrete pile body annular is distributed with spiral hoop body, and spiral hoop body includes spiral hoop lower part and spiral
Top is bound round, the pitch on spiral hoop top is less than the pitch of spiral hoop lower part；Spiral hoop top is arranged on pile body mounting portion, transition connects
Socket part and the upper end in underground foundation pile portion, spiral hoop lower part are arranged on the lower end in underground foundation pile portion.
Further, ground base portion further includes retaining wall layer, and the bottom and side of concrete pile body are arranged in retaining wall layer.
Further, retaining wall reinforcing bar is provided with retaining wall layer, retaining wall reinforcing bar includes steel hoop and J section steel muscle, J section steel muscle
With steel hoop vertical distribution.
Further, a diameter of 800mm~1200mm of pile body mounting portion, a diameter of 600mm in underground foundation pile portion~
1000mm；The depth in underground foundation pile portion is 4m~7m, rim of a cup portion depth 500mm~700mm.
Further, ground base portion further includes some concrete connectors, and concrete connectors are arranged on adjacent pile body
The stiffener being connected with pile body mounting portion is provided between mounting portion, in concrete connectors.
The beneficial effects of the utility model are, the underground foundation pile portion of concrete pile body in depth under, used in installation process
Self-compacting concrete is poured and sealed, and ensure that the stability of pile body mounting portion, so as to ensure that the steady of noise barrier stand column
It is qualitative, thus firm basis is provided for whole sound barrier system；Drainpipe can avoid rim of a cup before noise barrier stand column installation
Ponding is formed in portion；Retaining wall reinforcing bar in spiral hoop body, retaining wall layer and retaining wall layer is all conducive to strengthen the strong of concrete pile body
Degree；Concrete connectors connect adjacent concrete column, have globality, further lift the stabilization of whole mounting structure
Property；Noise barrier stand column is plugged in the rim of a cup portion of pile body mounting portion, and such mounting means instead of the foundation bolt of script, method
Blue mounting structure, make use of strength character and durability that Reinforced Concrete Materials is excellent, the hardware for solving script
The defects of easy-to-rust, substantially prolongs the service life of noise barrier stand column, and easy for installation, without pre-embedded anchoring bolts or steel
Plate；Secondly installation accuracy is high, and column directly hangs in rim of a cup portion, carries out position adjustment by frock or wedge-shaped wood, then pour certainly
Air-free concrete, more convenient operation, installation dimension are more easy to ensure；Overall performance is also more preferable, and it is quick to improve column resistance train
The wind pressure and the performance of fatigue load produced by motor-car traveling.
Brief description of the drawings
Fig. 1 is the structure diagram of the sound barrier monoblock type rim of a cup mounting structure of embodiment one.
Fig. 2 is the top view of concrete pile body.
Fig. 3 is the partial structural diagram of concrete pile body.
Fig. 4 is the structure diagram of spiral hoop body.
Fig. 5 is the structure diagram of the sound barrier monoblock type rim of a cup mounting structure of embodiment two.
In attached drawing：
11st, noise barrier stand column；12nd, sound barrier panel；20th, concrete pile body；21st, pile body mounting portion；22nd, underground foundation pile portion；
23rd, transition connection portion；24th, rim of a cup portion；25th, self-compacting concrete；26th, drainpipe；30th, spiral hoop body；31st, spiral hoop lower part；
32nd, spiral hoop top；41st, retaining wall layer；42nd, steel hoop；43rd, J section steel muscle；44th, concrete connectors.
Embodiment
To make the purpose of this utility model, technical solution and advantage clearer, below to the technology in the utility model
Scheme is clearly and completely described, it is clear that and described embodiment is the utility model part of the embodiment, rather than entirely
The embodiment in portion.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
All other embodiments obtained are put, shall fall within the protection scope of the present invention.
The utility model is further described below in conjunction with attached drawing：
Embodiment one：
The utility model provides a kind of sound barrier monoblock type rim of a cup mounting structure, including ground base portion, noise barrier stand column
11 and sound barrier panel 12,11 both sides of noise barrier stand column be provided with mounting groove, 12 both ends of sound barrier panel are embedded in adjacent sound barrier
In the mounting groove of column 11.Ground base portion includes some concrete pile bodies 20, and concrete pile body 20 includes 21 He of pile body mounting portion
Underground foundation pile portion 22, pile body mounting portion 21 and underground foundation pile portion 22 are in distribution up and down, pile body mounting portion 21 and underground foundation pile portion 22
Between be fixedly connected with transition connection portion 23.The underground foundation pile portion 22 of concrete pile body 20 in depth under, used in installation process
Self-compacting concrete is poured and sealed, and ensure that the stability of pile body mounting portion 21, so as to ensure that noise barrier stand column 11
Stability, thus firm basis is provided for whole sound barrier system.21 upper surface of pile body mounting portion is vertically provided with rim of a cup
Portion 24,11 lower end of noise barrier stand column are plugged in rim of a cup portion 24, and noise barrier stand column 11 and concrete pile body 20 pass through rim of a cup portion 24
It is fixedly connected.Rim of a cup portion 24 is in cuboid, after bottom noise barrier stand column is placed into position, cast self-compaction coagulation in rim of a cup portion 24
Soil 25.
Noise barrier stand column 11 is plugged in the rim of a cup portion 24 of pile body mounting portion 21, and such mounting means instead of script
The mounting structure of foundation bolt, flange, make use of strength character and durability that Reinforced Concrete Materials is excellent, solve originally
Hardware easy-to-rust the defects of, the service life of noise barrier stand column 11 is substantially prolongs, and easy for installation, without pre-buried
Foundation bolt or steel plate；Secondly installation accuracy is high, and column directly hangs in rim of a cup portion 24, by frock or wedge-shaped wood into row position
Adjustment, then self-compacting concrete 25 is poured, more convenient operation, installation dimension is more easy to ensure；Overall performance is also more preferable, improves vertical
The wind pressure and the performance of fatigue load that column resistance train fast running produces.
In the present embodiment, pile body mounting portion 21 and underground foundation pile portion 22 are in cylindrical shape, and 21 diameter of pile body mounting portion is more than
22 diameter of underground foundation pile portion；Transition connection portion 23 is in round table-like.
In the present embodiment, drainpipe 26 is provided with concrete pile body 20, drainpipe 26 is inclined, on drainpipe 26
End is connected with 24 bottom of rim of a cup portion, and 26 lower end of drainpipe is connected with gutter.Drainpipe 26 can be installed in noise barrier stand column 11
Before avoid forming ponding in rim of a cup portion 24.
In the present embodiment, spiral hoop body 30 is distributed with 20 annular of concrete pile body, and spiral hoop body 30 is included under spiral hoop
Portion 31 and spiral hoop top 32, the pitch on spiral hoop top 32 are less than the pitch of spiral hoop lower part 31；Spiral hoop top 32 is set
In the upper end of pile body mounting portion 21, transition connection portion 23 and underground foundation pile portion 22, spiral hoop lower part 31 is arranged on underground foundation pile portion
22 lower end.In the present embodiment, ground base portion further includes retaining wall layer 41, and the bottom and side of concrete pile body 20 are arranged on retaining wall
In layer 41.In the present embodiment, retaining wall reinforcing bar is provided with retaining wall layer 41, retaining wall reinforcing bar includes steel hoop 42 and J section steel muscle 43,
J section steel muscle 43 and 42 vertical distribution of steel hoop.Retaining wall reinforcing bar in spiral hoop body 30, retaining wall layer 41 and retaining wall layer 41 has
Beneficial to the intensity of enhancing concrete pile body 20.
In the present embodiment, a diameter of 800mm of pile body mounting portion 21, a diameter of 600mm in underground foundation pile portion 22；Underground base
The depth in stake portion 22 is 4m, 24 depth 500mm of rim of a cup portion.This mounting structure is smaller, smaller available for noises such as single track, straight ways
Place, not only saves material, but also can reach noise reduction.
Embodiment two：
The present embodiment is further provided with concrete connectors 44, concrete connectors on the basis of embodiment one
44 are arranged between adjacent pile body mounting portion 21, and the reinforcement being connected with pile body mounting portion 21 is provided with concrete connectors 44
Reinforcing bar, concrete connectors 44 connect adjacent concrete column, have globality, further lift the steady of whole mounting structure
It is qualitative.
In the present embodiment, a diameter of 1200mm of pile body mounting portion 21, a diameter of 1000mm in underground foundation pile portion 22；Underground
The depth in foundation pile portion 22 is 7m, 24 depth 700mm of rim of a cup portion.This mounting structure size is larger, can operate with multi-track, turning
Deng noise larger part, so as to match higher sound barrier, reach good noise reduction.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It can still modify the technical solution described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technology
The spirit and scope of scheme.
Claims (9)
1. a kind of sound barrier monoblock type rim of a cup mounting structure, including ground base portion, noise barrier stand column (11) and sound barrier panel
(12), noise barrier stand column (11) is provided at both ends with mounting groove, and sound barrier panel (12) both sides are embedded in adjacent noise barrier stand column
(11) in mounting groove, it is characterized in that：Ground base portion includes some concrete pile bodies (20), and concrete pile body (20) includes pile body
Mounting portion (21) and underground foundation pile portion (22), pile body mounting portion (21) and underground foundation pile portion (22) are in distribution up and down, pile body installation
Transition connection portion (23) is fixedly connected between portion (21) and underground foundation pile portion (22)；Pile body mounting portion (21) upper table is set downwards
Rim of a cup portion (24) is equipped with, noise barrier stand column (11) lower end is plugged in rim of a cup portion (24), noise barrier stand column (11) and concrete-pile
Body (20) is fixedly connected by rim of a cup portion (24).
2. sound barrier according to claim 1 monoblock type rim of a cup mounting structure, it is characterized in that：The pile body mounting portion
(21) and underground foundation pile portion (22) is in cylindrical shape, and pile body mounting portion (21) diameter is more than underground foundation pile portion (22) diameter；Transition
Connecting portion (23) is in round table-like.
3. sound barrier according to claim 1 monoblock type rim of a cup mounting structure, it is characterized in that：The rim of a cup portion (24)
In cuboid, the inner surface of rim of a cup portion (24) is cast with self-compacting concrete (25).
4. sound barrier according to claim 1 monoblock type rim of a cup mounting structure, it is characterized in that：The concrete pile body
(20) drainpipe (26) is provided with, drainpipe (26) is inclined, and drainpipe (26) upper end connects with rim of a cup portion (24) bottom
Logical, drainpipe (26) lower end is connected with gutter.
5. sound barrier according to claim 1 monoblock type rim of a cup mounting structure, it is characterized in that：The concrete pile body
(20) spiral hoop body (30) is distributed with annular, and spiral hoop body (30) includes spiral hoop lower part (31) and spiral hoop top (32),
The pitch on spiral hoop top (32) is less than the pitch of spiral hoop lower part (31)；Spiral hoop top (32) is arranged on pile body mounting portion
(21), the upper end in transition connection portion (23) and underground foundation pile portion (22), spiral hoop lower part (31) are arranged on underground foundation pile portion (22)
Lower end.
6. sound barrier according to claim 1 monoblock type rim of a cup mounting structure, it is characterized in that：Ground base portion further includes shield
Parietal layer (41), the bottom and side of concrete pile body (20) are arranged in retaining wall layer (41).
7. sound barrier according to claim 6 monoblock type rim of a cup mounting structure, it is characterized in that：The retaining wall layer (41)
Retaining wall reinforcing bar is inside provided with, retaining wall reinforcing bar includes steel hoop (42) and J section steel muscle (43), J section steel muscle (43) and steel hoop
(42) vertical distribution.
8. sound barrier according to claim 2 monoblock type rim of a cup mounting structure, it is characterized in that：The pile body mounting portion
(21) a diameter of 800mm~1200mm, a diameter of 600mm~1000mm in underground foundation pile portion (22)；Underground foundation pile portion (22)
Depth be 4m~7m, rim of a cup portion (24) depth 500mm~700mm.
9. according to any sound barrier monoblock type rim of a cup mounting structures of claim 1-8, it is characterized in that：Ground base portion is also
Including some concrete connectors (44), concrete connectors (44) are arranged between adjacent pile body mounting portion (21), coagulation
The stiffener being connected with pile body mounting portion (21) is provided with native connector (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721084132.2U CN207314179U (en) | 2017-08-28 | 2017-08-28 | A kind of sound barrier monoblock type rim of a cup mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721084132.2U CN207314179U (en) | 2017-08-28 | 2017-08-28 | A kind of sound barrier monoblock type rim of a cup mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207314179U true CN207314179U (en) | 2018-05-04 |
Family
ID=62433249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721084132.2U Withdrawn - After Issue CN207314179U (en) | 2017-08-28 | 2017-08-28 | A kind of sound barrier monoblock type rim of a cup mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207314179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107354877A (en) * | 2017-08-28 | 2017-11-17 | 四川双铁科技有限公司 | A kind of sound barrier monoblock type rim of a cup mounting structure |
-
2017
- 2017-08-28 CN CN201721084132.2U patent/CN207314179U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107354877A (en) * | 2017-08-28 | 2017-11-17 | 四川双铁科技有限公司 | A kind of sound barrier monoblock type rim of a cup mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180504 Effective date of abandoning: 20201124 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180504 Effective date of abandoning: 20201124 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |