CN205935268U - Mobilizable sound insulation protective screen - Google Patents
Mobilizable sound insulation protective screen Download PDFInfo
- Publication number
- CN205935268U CN205935268U CN201620827867.9U CN201620827867U CN205935268U CN 205935268 U CN205935268 U CN 205935268U CN 201620827867 U CN201620827867 U CN 201620827867U CN 205935268 U CN205935268 U CN 205935268U
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- Prior art keywords
- pedestal
- acoustic barrier
- movable framework
- base
- plate
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Abstract
The utility model relates to a mobilizable sound insulation protective screen. It includes: base (01) but moving frame (02) and acoustic celotex board (03), base (01) is whole to be U type structure, and the intermediate position of bottom plate is provided with the guide rail, do you moving frame but (02) whole U type structure that is, and be provided with solid fixed splint (02 along the center line symmetry of bottom plate 1 ), is acoustic celotex board (03) by the centre gripping at two solid fixed splint (02 1 )Middle space in, is the curb plate of moving frame but (02) the outside fixed with the guide rail pivoted wheel (02 that can follow base (01) 3 ) the curb plate inboard of base (01) is provided with the horizontal pole, and be provided with between this horizontal pole and bottom plate the height that is used for finely tuning whole base (01) to drawing screw rod (01 1 ). The utility model discloses the installation dismantlement is convenient and the time spent is few, and the utilization can be assembled once more to the part of dismantling moreover, practices thrift very much manpower and material resources.
Description
Technical field
This utility model is related to the sound insulating structure of power system transformer substation, more particularly, to a kind of moveable acoustic barrier.
Background technology
Transformer station is important power generation place.The noise producing during various electric equipment operation in transformer station, can not
Understand to the staff in station and neighbouring resident and environmental effects with avoiding.
In order to administer to the noise in transformer station, reduce the impact to staff and environment, need to take necessarily
Measure it is administered.
Conventional transformer station's noise abatement method mainly has the noise reduction measure for apparatus body, transformer station's horizontal layout fall
Make an uproar Optimized Measures, transformer station's auxiliary noise reduction measure etc..Wherein transformer station auxiliary noise reduction measure mainly by gear to actual circumstances every, disappear,
The integrated noise control measures such as suction, damping vibration attenuation form, and wherein insulate against sound as major measure, next to that eliminating the noise, absorbing sound and hindering
Buddhist nun's vibration damping etc..
At present sound insulation relies primarily on and is applied to the acoustic barrier of transformer station to realize.Existing acoustic barrier is mainly to be fixed
Formula acoustic barrier, it is notable near field noise reducing effect, and technical-economic index is higher.But for the inspection of power transformation station equipment
Repair and regular maintenance needs, it exists not enough as follows：
The dismounting of fixed acoustic barrier typically require 2-3 days when ask, the time again needing 2-3 days is installed again.
Fixed sound barrier screen body is easily damaged (being likely to be breached 20%-30%) in disassembly process, causes very big wave
Take.
The dismounting of fixed sound barrier, needs to use heavy mechanical equipment, needs larger working place.
Utility model content
The purpose of this utility model is for the problem that presently, there are, and provides a kind of moveable acoustic barrier, its installation
Dismounting is very convenient, and the used time is few and does not need larger working place, and the part disassembling can assemble utilization again, very
Save man power and material.
The purpose of this utility model is achieved through the following technical solutions：
This utility model provides a kind of moveable acoustic barrier, and it includes：
Pedestal, movable framework and baffle；
Pedestal integrally U-shaped structure, the centre position of base plate is provided with guide rail；
Movable framework integrally U-shaped structure, and the centrage along base plate is symmetrically arranged with strap, baffle is pressed from both sides
Hold in the intermediate gaps of two pieces of straps；It is fixed with the car that can rotate along the guide rail of pedestal outside the side plate of movable framework
Wheel.
It is highly preferred that the side plate interior sides in described pedestal are provided with cross bar, and it is provided with for micro- between this cross bar and base plate
The Screw arbor with nut at both-ends of the height of adjustment pedestal.
It is highly preferred that being respectively provided with otic placode in the side plate interior sides of movable framework and the side of baffle top half, and
Strained by diagonal brace.
It is highly preferred that fix soft-slab outside the side plate of pedestal, and this soft-slab extends to the bottom of pedestal.
It is highly preferred that the backplate extending laterally is provided with the side plate of described movable framework.
It is highly preferred that fixing spread in the outside of backplate, hang down to pedestal in the bottom surface of this spread.
It is highly preferred that described sound insulationg board be sequentially superimposed by mask orifice plate, alkali-free hydrophobic glass cloth, glass cotton and backboard and
Become.
Be can be seen that when this utility model is installed by above-mentioned the technical solution of the utility model and only need to fix pedestal
Good, then can assemble baffle using movable framework；It is only necessary to just movable framework releases pedestal, so during dismounting
After remove corresponding pedestal, the convenient and used time is few, and the part disassembling can assemble utilization again, saves very much
Man power and material.
Brief description
Fig. 1 is the structural representation of Mobile acoustical insulation barrier of the present utility model；
In accompanying drawing：
Pedestal 01, movable framework 02, baffle 03, diagonal brace 04, soft-slab 05；Split bolt 01-1；Strap 02-
1st, backplate 02-2, wheel 02-3.
Specific embodiment
In order that those skilled in the art more fully understands the technical scheme of the application, below with reference to accompanying drawing to this reality
It is described in further details with new.
The orientation such as the upper and lower, left and right in present specification, front and rear term is based on position relationship shown in the drawings
Set up.Accompanying drawing is different, then corresponding position relationship is also possible to change therewith, therefore can not be interpreted as to protection model with this
The restriction enclosed.
This utility model provides a kind of moveable acoustic barrier, and its structure is as shown in figure 1, include：
Pedestal 01, movable framework 02, baffle 03, diagonal brace 04, soft-slab 05.
The overall U-shaped structure of pedestal 01, the centre position of base plate is provided with guide rail.In order to adjust whole pedestal 01
Highly, in the inner side of the side plate of pedestal 01, the spacing setting is provided with cross bar, and is provided with to drawing between this cross bar and base plate
Screw rod 01-1, by this Screw arbor with nut at both-ends 01-1, can finely tune the height of whole pedestal 01, so that two neighboring moveable sound insulation
Barrier is docking together highly consistent.
The overall U-shaped structure of movable framework 02, and the centrage along base plate is symmetrically arranged with strap 02-1, so that
Baffle 03 is clamped in the intermediate gaps of two pieces of strap 02-1；Being fixed with outside the side plate of movable framework 02 can edge
The wheel 02-3 that the guide rail of pedestal 01 rotates, to drive whole movable framework 02 movable along the guide rail of pedestal 01.
This wheel 02-3 can be universal wheel or other wheel.
So that the baffle 03 being clamped in the centre of two pieces of strap 02-1 is more stable, in movable framework 02
Side plate interior sides and the side of baffle 03 top half be respectively provided with otic placode, and strained by diagonal brace 04.This diagonal brace can be
Steel wire rope or the angle steel with otic placode, round steel, channel-section steel etc..
In order to protect wheel 02-3, the side plate of movable framework 02 of this U-shape structure extends laterally along being provided with
Backplate 02-2.So that it is tight to fit between pedestal 01 and movable framework 02, also for more protecting wheel 02-3, permissible
Fix spread in the outside of backplate 02-2, hang down to pedestal 01 in the bottom surface of this spread.
Above-mentioned baffle 03 is sequentially formed by stacking by mask orifice plate, alkali-free hydrophobic glass cloth, glass cotton and backboard.
In order to ensure that whole equipment fitted with ground tightly, fix soft-slab 05 outside the side plate of pedestal 01, and this is soft
Offset plate 05 extends to the bottom of pedestal 01.
Although this utility model is open as above with preferred embodiment, embodiment does not limit this utility model.Not
Depart from the spirit and scope of this utility model, any equivalence changes done or retouching, also belong to the guarantor of this utility model
Shield scope.The content that protection domain therefore of the present utility model should be defined with claims hereof is as standard.
Claims (6)
1. a kind of moveable acoustic barrier is it is characterised in that described moveable acoustic barrier includes：
Pedestal (01), movable framework (02) and baffle (03)；
The overall U-shaped structure of pedestal (01), the centre position of base plate is provided with guide rail；
The overall U-shaped structure of movable framework (02), and the centrage along base plate is symmetrically arranged with strap (02-1), sound insulation
Plate (03) is clamped in the intermediate gaps of two pieces of straps (02-1)；Being fixed with outside the side plate of movable framework (02) can
The wheel (02-3) rotating along the guide rail of pedestal (01)；
The side plate interior sides of described pedestal (01) are provided with cross bar, and are provided with for finely tuning whole pedestal between this cross bar and base plate
(01) Screw arbor with nut at both-ends (01-1) of height.
2. a kind of moveable acoustic barrier according to claim 1 is it is characterised in that side in movable framework (02)
It is respectively provided with otic placode with the side of baffle (03) top half inside plate, and strained by diagonal brace (04).
3. a kind of moveable acoustic barrier according to claim 1 and 2 is it is characterised in that side plate in pedestal (01)
The fixing soft-slab (05) in outside, and this soft-slab (05) extends to the bottom of pedestal (01).
4. a kind of moveable acoustic barrier according to claim 3 is it is characterised in that described movable framework (02)
The backplate (02-2) extending laterally is provided with side plate.
5. a kind of moveable acoustic barrier according to claim 4 is it is characterised in that consolidate in the outside of backplate (02-2)
Determine spread, hang down to pedestal (01) in the bottom surface of this spread.
6. a kind of moveable acoustic barrier according to claim 1 is it is characterised in that described baffle (03) is by mask
Orifice plate, alkali-free hydrophobic glass cloth, glass cotton and backboard are sequentially formed by stacking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620827867.9U CN205935268U (en) | 2016-08-02 | 2016-08-02 | Mobilizable sound insulation protective screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620827867.9U CN205935268U (en) | 2016-08-02 | 2016-08-02 | Mobilizable sound insulation protective screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205935268U true CN205935268U (en) | 2017-02-08 |
Family
ID=57924199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620827867.9U Active CN205935268U (en) | 2016-08-02 | 2016-08-02 | Mobilizable sound insulation protective screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205935268U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301340A (en) * | 2018-04-08 | 2018-07-20 | 国网安徽省电力公司滁州供电公司 | A kind of movable type sound barrier |
| CN109024947A (en) * | 2018-07-20 | 2018-12-18 | 国网山西省电力公司电力科学研究院 | The sound barrier device of for transformer reducing fan noise |
| CN111852181A (en) * | 2020-08-06 | 2020-10-30 | 南阳师范学院 | Sound insulation device for building engineering |
-
2016
- 2016-08-02 CN CN201620827867.9U patent/CN205935268U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301340A (en) * | 2018-04-08 | 2018-07-20 | 国网安徽省电力公司滁州供电公司 | A kind of movable type sound barrier |
| CN109024947A (en) * | 2018-07-20 | 2018-12-18 | 国网山西省电力公司电力科学研究院 | The sound barrier device of for transformer reducing fan noise |
| CN111852181A (en) * | 2020-08-06 | 2020-10-30 | 南阳师范学院 | Sound insulation device for building engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |