CN208632989U - A kind of suction sound insulation noise barrier stand column - Google Patents
A kind of suction sound insulation noise barrier stand column Download PDFInfo
- Publication number
- CN208632989U CN208632989U CN201820513858.1U CN201820513858U CN208632989U CN 208632989 U CN208632989 U CN 208632989U CN 201820513858 U CN201820513858 U CN 201820513858U CN 208632989 U CN208632989 U CN 208632989U
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- Prior art keywords
- column ontology
- noise barrier
- sound insulation
- column
- barrier stand
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- 238000009413 insulation Methods 0.000 title claims abstract description 53
- 230000004888 barrier function Effects 0.000 title claims abstract description 36
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- 239000002131 composite material Substances 0.000 claims abstract description 15
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000003628 erosive effect Effects 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000012856 packing Methods 0.000 claims abstract description 8
- 229920005989 resin Polymers 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 2
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- 238000005260 corrosion Methods 0.000 abstract description 8
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
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- 229910052751 metal Inorganic materials 0.000 description 2
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- 229920003023 plastic Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 206010054949 Metaplasia Diseases 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 229910000870 Weathering steel Inorganic materials 0.000 description 1
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Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of suction sound insulation noise barrier stand columns, including column ontology, column ontology upper end is equipped with end cap, the lower end of column ontology has been bolted to connection pedestal, sound-absorbing plate support is installed in the tongue and groove of column ontology, several piece abatvoix is installed between column ontology and column ontology, one block of abatvoix of bottommost is placed on sound-absorbing plate support, column ontology includes steel stiff skeleton, steel stiff skeleton appearance is wrapped in erosion resisting insulation composite layer, there is packing material in cavity shape steel stiff skeleton, solves the processing that existing suction sound insulation noise barrier stand column also needs to carry out secondary anti-corrosion insulation in use, preferably improve the anti-corrosion and insulation performance for inhaling sound insulation noise barrier stand column, this patent has high-strength light, bearing capacity is high, it is indeformable, it is nonhygroscopic, volume stability, it is resistant to chemical etching, it is ageing-resistant, The features such as damping property is good, non-conductive, structure is simple, in-site installation facilitates.
Description
Technical field:
The utility model relates to a kind of railway line engineering more particularly to a kind of suction sound insulation noise barrier stand columns.
Background technique:
Currently, the material that traditional noise barrier stand column uses is metal material, it is well known that metal material easy-to-rust, therefore
It needs substantial contribution to be safeguarded every year, the body of maintenance personnel is damaged in maintenance process, while welding.Such as
Fruit metal noise barrier stand column use is in electrified circuit region, because of metal material naked, it is also necessary to metal sound-screen
Hinder column and carry out secondary insulating processing, if the paralysis of whole traffic lines will be will lead to by drain conditions occur.
Summary of the invention:
The purpose of this utility model is to overcome above deficiencies, provide a kind of suction sound insulation noise barrier stand column, have
High-strength light, bearing capacity are high, indeformable, nonhygroscopic, volume stability, resistant to chemical etching, ageing-resistant, damping property is good, it is non-conductive,
The features such as structure is simple, in-site installation facilitates.
The purpose of this utility model is achieved through the following technical solutions: a kind of suction sound insulation noise barrier stand column, including column
Ontology, column ontology upper end are equipped with end cap, and the lower end of column ontology has been bolted to connection pedestal, the enterprise of column ontology
Mouthful in sound-absorbing plate support is installed, column ontology is connected and fixed with sound-absorbing plate support using bolt, nut, column ontology and
Several piece abatvoix is installed, one block of abatvoix of bottommost is placed on sound-absorbing plate support, abatvoix support between column ontology
Part is steel angle structure, and steel angle structure appearance is wrapped in erosion resisting insulation composite layer, and column ontology includes steel stiff skeleton, steel stiffness
Skeleton appearance is wrapped in erosion resisting insulation composite layer, and erosion resisting insulation composite layer is fiber-reinforced resin base composite material.
The improvement of the utility model is: column ontology is I-shaped steel type or II shape.
The improvement of the utility model is: steel stiff skeleton is cavity shape or I-steel shape.
The improvement of the utility model is: the cavity of steel stiff skeleton is single-chamber body or Multicarity.
The improvement of the utility model is: the shape of the steel stiff skeleton with cavity is II shape.
The improvement of the utility model is: column ontology upper surface is equipped with end cap, and column ontology and end cap use bolt
It is fixedly connected, end cap is made of end cap cap and end cap insert, and end cap cap and end cap insert are whole, end cap insert and steel
Stiff skeleton shape matches, and the width of end cap cap is greater than the width of column ontology.
The improvement of the utility model is: having packing material in cavity shape steel stiff skeleton.
The improvement of the utility model is: column ontology lower end is equipped with pedestal, column ontology and pedestal and is connected using bolt
Fixation is connect, pedestal includes bottom plate, and bottom plate is equipped with the kidney-shaped bolt hole for being used to be connected and fixed with foundation bolt, and bottom plate is equipped with phase
To the U-typed plate of setting, bottom plate is equipped with more reinforcing ribs.
Compared with the prior art, the utility model has the following advantages:
1, the utility model inhales sound insulation noise barrier stand column using different production technologies, has high production efficiency, raw material
Waste is few, and globality and cross sectional shape consistency are good, and profile length is unrestricted.
2, high from heavy and light, intensity.
3, designability is high: the load of the receiving according to required by inhaling sound insulation noise barrier stand column, manufactures and designs different-thickness, cuts
Face, shape, size and varying strength column.
4, good corrosion resistance: suction sound insulation noise barrier stand column is corrosion-resistant, maintains without periodic maintenance, environmental pollution etc. is caused to ask
Topic has been saved maintenance and protection expense, has especially been used in the place of a few thing bad environments.
5, good electrical property: insulating properties can reach very high-level.Not by electromagnetic action, reflection electromagnetic wave, can not penetrate microwave.
6, easy for installation: the utility model can carry out modularized production, transporting and hoisting small for the destruction of environment in factory
It is convenient, reduce construction cost.
7, the utility model is in addition to for newly-built railway, it may also be used for suction sound insulation noise barrier stand column to be repaired, i.e.,
Replace existing suction sound insulation noise barrier stand column.
In a word: the utility model inhale sound insulation noise barrier stand column use different production technologies, this patent have high-strength light,
Bearing capacity is high, indeformable, nonhygroscopic, volume stability, resistant to chemical etching, ageing-resistant, damping property is good, non-conductive, structure is simple,
The features such as in-site installation facilitates.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 to Fig. 4 is the structural schematic diagram of pedestal；
Fig. 5 to Fig. 9 is the sectional view of column ontology；
Figure label: 1- pedestal；1-1- bottom plate；1-2- kidney-shaped bolt hole；1-3- U-typed plate；1-4- reinforcing rib；2- steel
Stiff skeleton；3- erosion resisting insulation composite layer；4- end cap；4-1- end cap cap；4-2- end cap insert；5- packing material, 6- inhale
Soundboard supporting element.
Specific embodiment:
It, below will be to the utility model to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Technical solution in embodiment is clearly and completely described, it is clear that described embodiment is that the utility model a part is real
Example is applied, instead of all the embodiments.The elements and features described in a kind of embodiment of the utility model can be with one
Elements and features shown in a or more other embodiment combine.It should be noted that for purposes of clarity, in explanation
The expression and description of component unrelated with the utility model, known to persons of ordinary skill in the art and processing is omitted.It is based on
The embodiments of the present invention, those of ordinary skill in the art institute obtained under the premise of not making the creative labor
There are other embodiments, fall within the protection scope of the utility model.
As shown in Figures 1 to 9, a kind of a kind of embodiment for inhaling sound insulation noise barrier stand column of the utility model, by column sheet
Body, upright post base 1, sound-absorbing plate support 6 and column end cap 4 form.Column ontology is I-steel shape or II shape, steel stiff skeleton
2 be cavity shape or I-steel shape；The cavity of steel stiff skeleton 2 is single-chamber body or Multicarity；Steel stiff skeleton 2 with cavity
Shape is II shape, and the steel stiff skeleton 2 with cavity has packing material in the cavity.Suction is installed in the tongue and groove of column ontology
Soundboard supporting element 6, column ontology are connected and fixed with sound-absorbing plate support 6 using bolt, nut, column ontology and column ontology it
Between several piece abatvoix is installed, one block of abatvoix of bottommost is placed on sound-absorbing plate support 6, sound-absorbing plate support 6 be angle steel
Structure, steel angle structure appearance are wrapped in erosion resisting insulation composite layer, and erosion resisting insulation composite layer 3 is that fiber-reinforced resin base is compound
Profile.Column ontology is fixed with bolts with pedestal 1, and the pedestal 1 of column ontology includes bottom plate 1-1, and bottom plate 1-1 is equipped with
Kidney-shaped bolt hole 1-2 is used to be connected and fixed with foundation bolt, and purpose of the bottom plate 1-1 equipped with kidney-shaped bolt hole 1-2 is to adjust
It is whole it is adjacent between column ontology tongue and groove same plane in, facilitate abatvoix to install, bottom plate 1-1 is equipped with and is oppositely arranged
U-typed plate 1-3, bottom plate 1-1 are equipped with more reinforcing rib 1-4, and pedestal 1 is metab, and pedestal 1 is weathering steel casting.Column
Ontology upper surface is equipped with end cap 4, and column ontology is bolted and fixed with end cap 4, and end cap 4 is by end cap cap 4-1 and end
Lid insert 4-2 composition, end cap cap 4-1 and end cap insert 4-2 are whole, end cap insert 4-2 and 2 shape of steel stiff skeleton
Match, width of the width greater than column ontology of end cap cap 4-1, the abatvoix mutually spelled its purpose is to compress several piece, no
Gap is generated between the abatvoix for allowing several piece mutually to spell, end cap 4 is produced by mould pressing process.
The utility model is to be wrapped in erosion resisting insulation composite layer 3, erosion resisting insulation composite layer in 2 appearance of steel stiff skeleton
3 be fiber-reinforced resin base composite material, and column ontology is using one of pultrusion or vacuum suction moulding process technique
Production, this technique steel stiff skeleton 2 are combined simultaneously with fiber-reinforced resin base composite material, in order to improve strong
Degree increases bearing capacity and rigidity, reduces deformation.
The utility model is to be wrapped in fiber-reinforced resin base composite material in steel stiff skeleton appearance, solves suction sound insulation
Noise barrier stand column also needs to carry out secondary anti-corrosion insulation processing during use, and it is vertical preferably to improve suction sound insulation sound barrier
The anti-corrosion and insulation performance of column, while the steel stiff skeleton with cavity in sound insulation noise barrier stand column is inhaled, it fills in the cavity
With the packing material for inhaling sound insulation and insulation performance, packing material is phenol formaldehyde foam, polyurethane foam, polyvinyl chloride foam, gathers
Styrenic foams, regenerated plastics, regenerated plastics and sawdust mixture, recycling rubber, recycling rubber and chopped yarn mixture, wherein
Packing material be foamed material when, foamed material is closed-cell foam material, preferably make inhale sound insulation noise barrier stand column have inhale every
The function of sound and insulation, while playing the role of sealing, isolation moisture.
The utility model inhales sound insulation noise barrier stand column and uses different production technologies, has high production efficiency, raw material wave
Take less, globality and cross sectional shape consistency are good, and profile length is unrestricted.It is high from heavy and light, intensity.Designability is high: according to
The required load born of sound insulation noise barrier stand column is inhaled, different-thickness, section, shape, size and varying strength are manufactured and designed
Column.The problems such as good corrosion resistance: suction sound insulation noise barrier stand column is corrosion-resistant, maintains without periodic maintenance, causes environmental pollution, section
About maintenance and protection expense, especially uses in the place of a few thing bad environments.Good electrical property: insulating properties can reach very high
It is horizontal.Not by electromagnetic action, reflection electromagnetic wave, can not penetrate microwave.Easy for installation: the utility model can carry out module in factory
Metaplasia produces, small for the destruction of environment, and transporting and hoisting is convenient, reduces construction cost.The utility model is in addition to for newly-built iron
On the road, it may also be used for suction sound insulation noise barrier stand column to be repaired replaces existing suction sound insulation noise barrier stand column.
In a word: the utility model inhale sound insulation noise barrier stand column use different production technologies, this patent have high-strength light,
Bearing capacity is high, indeformable, nonhygroscopic, volume stability, resistant to chemical etching, ageing-resistant, damping property is good, non-conductive, structure is simple,
The features such as in-site installation facilitates.
Finally, it should be noted that although the utility model and its advantage have been described in detail above it should be appreciated that
Various change can be carried out without departing from the spirit and scope of the utility model being defined by the claims appended hereto
Become, substitute and converts.Moreover, the scope of the utility model is not limited only to process, equipment described in specification, means, method
With the specific embodiment of step.One of ordinary skilled in the art is from the disclosure of the utility model it will be readily understood that root
It can be used according to the utility model and execute the function essentially identical to corresponding embodiment described herein or obtain basic with it
Identical result, existing and to be developed in the future process, equipment, means, method or step.Therefore, appended right
It is required that be intended to includes such process, equipment, means, method or step in the range of them.
Claims (9)
1. a kind of suction sound insulation noise barrier stand column, it is characterised in that: including column ontology, column ontology upper end is equipped with end cap
(4), the lower end of the column ontology has been bolted to connection pedestal (1), is equipped with suction in the tongue and groove of the column ontology
Soundboard supporting element (6), the column ontology are connected and fixed with the sound-absorbing plate support (6) using screw bolt and nut, described vertical
Several piece abatvoix is installed, one block of abatvoix of bottommost is placed on the abatvoix between column ontology and the column ontology
On supporting element (6), the sound-absorbing plate support (6) is steel angle structure, and it is multiple that the steel angle structure appearance is wrapped in erosion resisting insulation
Layer is closed, the column ontology includes steel stiff skeleton (2), and it is compound that steel stiff skeleton (2) appearance is wrapped in erosion resisting insulation
Layer (3), the erosion resisting insulation composite layer (3) are fiber-reinforced resin base composite material.
2. a kind of suction sound insulation noise barrier stand column according to claim 1, it is characterised in that: the column ontology is I-steel
Type or II shape.
3. a kind of suction sound insulation noise barrier stand column according to claim 1, it is characterised in that: the steel stiff skeleton (2) is
Cavity shape or I-steel shape.
4. a kind of suction sound insulation noise barrier stand column according to claim 1, it is characterised in that: the steel stiff skeleton (2)
Cavity is single-chamber body or Multicarity.
5. a kind of suction sound insulation noise barrier stand column according to claim 4, it is characterised in that: the steel stiffness with cavity
The shape of skeleton (2) is II shape.
6. a kind of suction sound insulation noise barrier stand column according to claim 4, it is characterised in that: in the steel stiff skeleton (2)
There are packing material (5).
7. a kind of suction sound insulation noise barrier stand column according to claim 1, it is characterised in that: the column ontology and the end
Lid (4) is bolted and fixed, and the end cap (4) is made of end cap cap (4-1) and end cap insert (4-2), the end cap
Cap (4-1) and the end cap insert (4-2) are entirety, and the end cap insert (4-2) is embedded in the upper of steel stiff skeleton (2)
End, the width of the end cap cap (4-1) are greater than the width of the column ontology.
8. a kind of suction sound insulation noise barrier stand column according to claim 1, it is characterised in that: the column ontology and the bottom
Seat (1) is fixed with bolts, and the pedestal (1) includes bottom plate (1-1), and the bottom plate (1-1), which is equipped with, to be used to and lower margin
It is bolted fixed kidney-shaped bolt hole (1-2).
9. a kind of suction sound insulation noise barrier stand column according to claim 1, it is characterised in that: bottom plate (1-1) is equipped with opposite
A pair of of U-typed plate (1-3) of setting, bottom plate (1-1) are equipped with more reinforcing ribs (1-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820513858.1U CN208632989U (en) | 2018-04-11 | 2018-04-11 | A kind of suction sound insulation noise barrier stand column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820513858.1U CN208632989U (en) | 2018-04-11 | 2018-04-11 | A kind of suction sound insulation noise barrier stand column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208632989U true CN208632989U (en) | 2019-03-22 |
Family
ID=65731665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820513858.1U Active CN208632989U (en) | 2018-04-11 | 2018-04-11 | A kind of suction sound insulation noise barrier stand column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208632989U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112695657A (en) * | 2021-01-20 | 2021-04-23 | 尚风科技股份有限公司 | Assembled sound barrier stand |
| CN113417406A (en) * | 2021-06-18 | 2021-09-21 | 湖南湘投金天科技集团有限责任公司 | Beam structure and preparation method thereof |
-
2018
- 2018-04-11 CN CN201820513858.1U patent/CN208632989U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112695657A (en) * | 2021-01-20 | 2021-04-23 | 尚风科技股份有限公司 | Assembled sound barrier stand |
| CN113417406A (en) * | 2021-06-18 | 2021-09-21 | 湖南湘投金天科技集团有限责任公司 | Beam structure and preparation method thereof |
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