CN206569077U - A kind of blimp - Google Patents
A kind of blimp Download PDFInfo
- Publication number
- CN206569077U CN206569077U CN201720238583.0U CN201720238583U CN206569077U CN 206569077 U CN206569077 U CN 206569077U CN 201720238583 U CN201720238583 U CN 201720238583U CN 206569077 U CN206569077 U CN 206569077U
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- CN
- China
- Prior art keywords
- strip groove
- blimp
- flaggy
- layer
- support flaggy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The utility model is related to the blimp used on Noise cancellation technology field, more particularly to a kind of bullet train, including support flaggy and damping pulp layer, and damping pulp layer sticks to the back side of support flaggy, wherein：The front of flaggy is supported to be provided with the first strip groove, the back side of support flaggy is provided with the second strip groove；The width of first strip groove is less than the width of the second strip groove.Blimp of the present utility model carries out multiple bending using stainless-steel sheet, alleviates the weight of plate, enhances the intensity of plate, easy to manufacture, cost is low；Damping slurry is sprayed in the deep trouth folded out, soundproof effect is improved；Circular hole, flat hole and groove are provided with sound panel, is connected using bolt with miscellaneous part, dismounting is simple, stable strong.
Description
Technical field
The utility model is related to the blimp used on Noise cancellation technology field, more particularly to a kind of bullet train.
Background technology
Noise is the sound for causing people irritated and being detrimental to health, and belongs to one of four big pollutions, noise is by sounding
Body is done produced by random motion, be mainly derived from communications and transportation, vehicle blow a whistle, industrial noise, construction etc., it is hindered
The normal Working Lifes of people, hearing and sleep quality to people have a significant impact, and the body and mind for seriously compromising people is good for
Health.
In traffic transport industry, especially bullet train, speed is big when being run due to it, it will produce very big noise,
350 kilometer motor vehicle group driver's room noises as existing are exceeded, have a strong impact on the mood of driver, and the mood of driver is to vehicle
Safety is most important.To solve noise band to be endangered to driver, people have invented sound panel for separate absorption noise.
The sound panel used on train is while sound insulation index is ensured, most important requirement is that lightweight, intensity is big；But
It is that sound panel of the prior art has many shortcomings, such as existing sound panel is formed by multi-plywood bonding mostly,
Self gravitation is big, low intensity, service life are short, soundproof effect is not good, at the same material used not environmentally, high processing costs, peace
Inconvenience is unloaded in assembly and disassembly.
Utility model content
The purpose of this utility model is to provide a kind of blimp, to solve at least one above-mentioned technical problem, uses
Stainless-steel sheet carries out multiple bending and formed, and alleviates weight, enhances the intensity of plate；Damping is sprayed in the deep trouth folded out
Slurry, improves soundproof effect；And bolt connecting mode is employed, removes and installs and more facilitates；Simultaneously because sound panel is constituted
The reduction of the number of plies, simplifies procedure of processing, reduces processing cost.
The technical solution of the utility model is：A kind of blimp of the present utility model includes support flaggy and damping slurry
Layer, damping pulp layer sticks to the back side of support flaggy, wherein：Support the front of flaggy to be provided with the first strip groove, support flaggy
The back side be provided with the second strip groove；The width of first strip groove is less than the width of the second strip groove.
Further, damping pulp layer includes plane layer and lug boss, and lug boss is integrally formed with plane layer, and positioned at flat
On surface layer one side, wherein：Lug boss is identical with the second strip groove size, and coordinates in the second strip groove, puts down
Surface layer covers and is bonded in the support flaggy back side.
Further, the first strip groove staggered parallel alternate with the second strip groove is arranged on support flaggy, wherein：
First strip groove is identical with the depth of the second strip groove, between 6-10mm；The width of first strip groove is in 80-90mm
Between；The width of second strip groove is between 90-100mm.
Further, support flaggy is made up of steel plate bending, and the thickness of its light plate is between 1-3 mm.
Further, the spraying of damping pulp layer is made, and wherein the thickness of plane layer is between 5-15mm.
Further, the circular hole used cooperatively and flat hole are provided with blimp, wherein：Circular hole, which is used to pre-install, locks；
Flat hole is used to adjust installation locking.
Further, detent is provided with the front of support flaggy, cooperation positioning when being installed for blimp.
Further, coordinate breach is provided with the sideline of the first strip groove on blimp, for two pieces of phases
Cooperation between adjacent blimp is installed.
A kind of blimp of the present utility model, has the advantages that：
1st, the support flaggy of blimp carries out the sound-insulating structure that multiple bending forms uniqueness, farthest reduction by steel plate
The overall weight of blimp, while because special sound-insulating structure and steel plate material increase the intensity of sound panel, it is ensured that every
The service life of soundboard.
2nd, support cover sheet materials are that steel plate materialses are obtained easily, and highly processable, processing cost is low.
3rd, unique sound-insulating structure of support flaggy is the bar shaped deep trouth folded out, and the space that damping slurry can be accommodated in it is entered
One step increases, and more improves the overall soundproof effect of sound panel.
4th, blimp more stablizes jail provided with fit structures such as circular hole, flat hole, grooves when coordinating fixed with other parts
Gu, remove and install simpler.
5th, polylith blimp can splice and use cooperatively, and increase the area coverage of blimp, make soundproof effect more preferable.
Brief description of the drawings
, below will be to embodiment for clearer explanation the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it is clear that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the front view of the utility model blimp；
Fig. 2 is the sectional view of the utility model blimp；
Fig. 3 is that the utility model blimp supports layer structure figure；
Fig. 4 is the utility model blimp damping slurry Rotating fields figure；
Fig. 5 is the side view of the utility model blimp；
In figure：1- support flaggy, 2- damping pulp layer, the strip grooves of 11- first, the strip grooves of 12- second, 21- plane layers,
22- lug bosses, 3- circular holes, the flat holes of 4-, 5- detents, 6- coordinate breachs
Embodiment
Below in conjunction with the accompanying drawing in the utility model, the technical scheme in the utility model embodiment is carried out it is clear,
Complete description, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole implementation
Example.Based on the embodiment in the utility model, those skilled in the art is not on the premise of creative work is made
The all other embodiment obtained, belongs to protection domain of the present utility model.
As Figure 1-Figure 5, a kind of blimp of the present utility model, including support flaggy 1 and damping pulp layer 2, damping
Pulp layer 2 sticks to the back side of support flaggy 1, wherein：The front of flaggy 1 is supported to be provided with the first strip groove 11, support flaggy 1
The back side is provided with the second strip groove 12；The width of first strip groove 11 is less than the width of the second strip groove 12.
Specifically, support flaggy 1 is formed by the multiple bending of steel plate, it is second that support flaggy 1 back side, which forms wide deep trouth,
Strip groove 12, it is the first strip groove 11 that front, which forms narrow deep trouth,；The deep groove structure of above-mentioned support flaggy 1 serves crossbeam
Effect, increase support flaggy 1 bulk strength, will not be deformed upon when being impacted, so ensure be attached to support
Other acoustic materials on flaggy 1 are difficult for drop-off；Wherein the second strip groove 12 needs, Ci Zhongshe wider than the first strip groove 11
Meter be in order to processing technology and support the intensity of flaggy 1 be guaranteed on the basis of make the receiving space of the second strip groove 12
It is big as far as possible, more other acoustic materials are accommodated as far as possible；It is such a to design the overall weight for alleviating whole blimp,
Increase the intensity of blimp, it is ensured that the service life of blimp.
Further, damping pulp layer 2 includes plane layer 21 and lug boss 22, the one of lug boss 22 and plane layer 21 into
Type, and on the one side of plane layer 21, wherein：Lug boss 22 is identical with the size of the second strip groove 12, and cooperation is arranged on
In second strip groove 12, plane layer 21 covers and is bonded in support flaggy 1 back side.
Specifically, the material of damping pulp layer 2 is mainly aqueous synthetic-resin, water emulsification jelly is shaped as, this practicality is new
Support flaggy 1 back side is adhered to by the processing mode of spraying in type, full second strip groove 12 formation lug boss is first filled with
22, further spraying forms plane layer 21 and is covered in the back side of support flaggy 1 afterwards, so as to form damping pulp layer 2.Damp pulp layer
2 plane layer 21 is in contact, for insulating noise as the direct sound-absorbing face of blimp with outside air.Damp the convex of pulp layer 2
Portion 22 and the extension as plane layer 21 are played, plays a part of further completely cutting off noise, it can be seen from general knowledge, puigging is thicker,
Soundproof effect is better, but if if one piece of solid thicker puigging, its weight is very heavy first, is not suitable in train etc.
The load transportation vehicles are used, while thicker structure makes the stress produced inside it by noise effect not discharge, easily
Cracking is internally produced, its life-span is influenceed.Damping pulp layer 2 in the utility model embodiment is combined with support flaggy 1, damping slurry
Layer 2 is embedded into support flaggy 1, and internal stress can pass to support flaggy 1 by lug boss 22, and support flaggy 1 should by this
Power perfection absorbs, and because the presence of the grade of the first strip groove 11 will not produce influence of crust deformation damping pulp layer 2 and its combination,
The hollow structure of the first strip groove 11 also plays the effect of third time sound insulation simultaneously.
In a kind of some embodiments of blimp of the present utility model, the first strip groove 11 and the second strip groove 12
Alternate staggered parallel is arranged on support flaggy 1, and such a structure is to the difficulty of steel plate bending than relatively low, and any existing bending is set
It is standby to process such a structure, wherein：First strip groove 11 is identical with the depth of the second strip groove 12,6-10mm it
Between, preferably 8mm；The design of first strip groove 11 and the same depth of the second strip groove 12, ensure that support flaggy 1 first
Overall rigid uniform everywhere, while convenient transport and processing；The width of first strip groove 11 is between 80-90mm, preferably
85mm；The width of the groove of second bar shaped 12 is between 90-100mm, preferably 95mm.
Specifically, the cross sectional shape that the first bar shaped recessed poor 11 and the second strip groove 12 are can be rectangle, triangle, fall
The rule combination shape such as trapezoidal is put, wherein it is preferred that the base length of strip groove is more than Opening length, this kind design can ensure
Damp pulp layer 2 and the degree of being firmly combined with of support flaggy 1.
Further, between 1-3 mm, preferably 2mm, selection relative thickness is less for the thickness of the steel plate of support flaggy 1
Steel plate materialses, ensure that the support lighter weight of flaggy 1, and processing is simple.
Specifically, the material selection stainless steel of steel plate is advisable, stainless steel is lightweight, and intensity is big, easy bending, therefore
The making material of flaggy 1 is supported to originate simply, convenient processing and manufacture, cost is low, can produce on a large scale.
Further, the spraying of damping pulp layer 2 is made, and the wherein thickness of plane layer 21 is between 5-15mm, preferably 10mm.
Further, the circular hole 3 used cooperatively and flat hole 4 are provided with blimp, wherein：Circular hole 3, which is used to pre-install, to be locked
Tightly；Flat hole 4 is used to adjust installation locking, and wherein circular hole 3 and flat hole 4 beats overdraw fagging layer 1 and damping pulp layer 2, specific arrangement
Position and quantity are determined according to mounting condition.
Specifically, blimp is fixedly connected using bolt, the circular hole 3 of blimp is used for installation locking, and bolt passes through circular hole 3
Coordinate with other installing components and install, the installation site of regulating bolt within the specific limits is capable of in flat hole 4, makes whole installation process
More facilitate succinct, it is firmer and smooth that blimp is installed, ensure not produce mount stress inside blimp as far as possible.
Further, detent 5 is provided with support flaggy 1 front, cooperation positioning when being installed for blimp.
Specifically, recessed poor 5 setting of positioning, mating surface is formed when whole blimp is connected with train upper mounting component,
It is easily installed, while the changing of the relative positions before and after blimp can be avoided, total is more stablized, positioning recessed poor 5 is arranged on blimp
The back side, it process and gone out on plane layer 21 in damping pulp layer 2, and recessed poor 5 are positioned in the present embodiment for strip rectangular recess, its
Depth is not more than the thickness of plane layer 21, and specific set location needs setting according to installation.
Further, coordinate breach 6 is provided with the sideline of the first strip groove 11 on blimp, for two pieces
Cooperation between adjacent blimp is installed.
Specifically, polylith blimp can be manufactured situation according to actual needs, the setting of coordinate breach 6 can make polylith
Splicing is carried out between blimp and coordinates installation, so that the area coverage increase of whole blimp, soundproof effect is more preferable.
The utility model is further described by specific embodiment above, it should be understood that, have here
The description of body, should not be construed as the restriction to spirit and scope of the present utility model, and one of ordinary skilled in the art is readding
The various modifications made after reader specification to above-described embodiment, belong to the scope that the utility model is protected.
Claims (8)
1. a kind of blimp, it is characterised in that including support flaggy and damping pulp layer, the damping pulp layer sticks to the branch
The back side of fagging layer, wherein：
The front of the support flaggy is provided with the first strip groove, and the back side of the support flaggy is provided with the second strip groove；
The width of first strip groove is less than the width of second strip groove.
2. blimp according to claim 1, it is characterised in that the damping pulp layer includes plane layer and lug boss,
The lug boss is integrally formed with the plane layer, and on the plane layer one side, wherein：
The lug boss is identical with the second strip groove size, and coordinates in second strip groove, described
Plane layer covers and is bonded in the support flaggy back side.
3. blimp according to claim 1 or 2, it is characterised in that first strip groove and second bar shaped
The alternate staggered parallel of groove is arranged on the support flaggy, wherein：
First strip groove is identical with the depth of second strip groove, between 6-10mm；
The width of first strip groove is between 80-90mm；
The width of second strip groove is between 90-100mm.
4. blimp according to claim 3, it is characterised in that the support flaggy is made up of steel plate bending, wherein institute
State the thickness of steel plate between 1-3 mm.
5. blimp according to claim 2, it is characterised in that the damping pulp layer spraying is made, wherein the plane
The thickness of layer is between 5-15mm.
6. blimp according to claim 1, it is characterised in that be provided with the blimp circular hole that uses cooperatively and
Flat hole, wherein：
The circular hole, which is used to pre-install, locks；
The flat hole is used to adjust installation locking.
7. blimp according to claim 1, it is characterised in that be provided with detent on the support flaggy front,
Cooperation positioning when being installed for the blimp.
8. blimp according to claim 1, it is characterised in that perpendicular to first strip groove on the blimp
Sideline on be provided with coordinate breach, between two pieces of adjacent blimps cooperation install.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720238583.0U CN206569077U (en) | 2017-03-13 | 2017-03-13 | A kind of blimp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720238583.0U CN206569077U (en) | 2017-03-13 | 2017-03-13 | A kind of blimp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206569077U true CN206569077U (en) | 2017-10-20 |
Family
ID=60057691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720238583.0U Expired - Fee Related CN206569077U (en) | 2017-03-13 | 2017-03-13 | A kind of blimp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206569077U (en) |
-
2017
- 2017-03-13 CN CN201720238583.0U patent/CN206569077U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171020 |