CN205836821U - Seal shock-proof denoising structure for rail engineering automobile - Google Patents
Seal shock-proof denoising structure for rail engineering automobile Download PDFInfo
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- CN205836821U CN205836821U CN201620489170.5U CN201620489170U CN205836821U CN 205836821 U CN205836821 U CN 205836821U CN 201620489170 U CN201620489170 U CN 201620489170U CN 205836821 U CN205836821 U CN 205836821U
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- seal
- pipeline
- seal sleeve
- sealing plate
- ferrum
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Abstract
A kind of seal shock-proof denoising structure for rail engineering automobile is provided, there is the ferrum floor on rail engineering automobile and a plurality of pipeline, ferrum is fixed with seal sleeve on floor, seal sleeve bottom is fixedly connected with sealing plate, it is fixed after a plurality of pipeline passes seal sleeve and by sealing plate, gap between gap between sealing plate and seal sleeve and each pipeline and sealing plate is all filled by gap filler, in seal sleeve inner chamber by insert casting glue carry out seal noise reduction, ferrum floor is additionally provided with wooden frame, and wooden frame is connected by bonded adhesives and ferrum floor are fixing.Opening gaps on pipeline and ferrum floor is sealed by this utility model by casting glue, good sealing effect, reduces room noise, and stop dust and smog to enter indoor, meanwhile, wooden frame is connected by bonded adhesives and ferrum floor are fixing, there is cushioning effect, vibration can be reduced.
Description
Technical field
This utility model belongs to railcar technical field of sealing technology, is specifically related to a kind of seal shock-proof for rail engineering automobile and drops
Make an uproar structure.
Background technology
During rail engineering automobile assembling, multi-thread beam tube line typically will pass through floor, and multi-thread bundle traversing pipe line hole on floor
Seal the key issue always affecting track engineering vehicle sealing noise reduction.The traversing pipe line hole of current track engineering truck is mostly adopted
Simply dealt sealing means is carried out with foaming agent, because the foaming agent response time is short, poor fluidity, easily cause between wire harness
Gap position foaming agent cannot be introduced into, it is impossible to accomplishes to fully seal, and when especially multiple wire holes passes through floor, this problem becomes apparent from,
Vehicle is caused to leak out serious into ash phenomenon, the present situation that in car, noise is bigger, affect the comfortableness of vehicle and the reliable of each parts
Property.It addition, the fixing general employing inverse bonding bolt pattern between wooden frame and ferrum floor, it is many which takies man-hour, and needs more
Workmen, there are certain requirements wooden frame thickness.It is therefore desirable to propose to improve.
Utility model content
This utility model solves the technical problem that: provide a kind of seal shock-proof denoising structure for rail engineering automobile, logical
Cross casting glue the opening gaps on pipeline and ferrum floor is sealed, good sealing effect, reduce room noise, and stop dust
And smog enters indoor, meanwhile, wooden frame is connected by bonded adhesives and ferrum floor are fixing, has cushioning effect, can reduce vibration.
The technical solution adopted in the utility model: for the seal shock-proof denoising structure of rail engineering automobile, there is track work
Ferrum floor on journey car and a plurality of pipeline, described ferrum floor is fixed with seal sleeve, and described seal sleeve bottom is fixing even
It is connected to sealing plate, is fixed after described a plurality of pipeline passes seal sleeve and by sealing plate, described sealing plate and sealing shroud
Gap between gap between Tong and each pipeline and sealing plate is all filled by gap filler, logical in described seal sleeve inner chamber
Cross insert casting glue carry out seal noise reduction, described ferrum floor is additionally provided with wooden frame, and described wooden frame is fixed with ferrum floor by bonded adhesives
Connect.
Wherein, described ferrum floor is provided with the perforate corresponding with seal sleeve profile, and described seal sleeve is placed in perforate
And be connected with ferrum floor by welding, unwelded section of gap between described seal sleeve and ferrum floor is sealed by structure glue.
Further, described sealing plate forms by two and half symmetrical plates, and said two half plate junction is equipped with
Multiple half bore, make two half bore splits the most corresponding on it be formed after the docking of said two half plate and pipeline are risen fixation
Pipeline fixing hole.
Further, described seal sleeve one end is provided with the flange protruded to periphery, described flange is uniformly provided with multiple
Bolt hole I, is provided with multiple bolt hole II corresponding with bolt hole I respectively, bolt passing through bolt hole I and bolt on described sealing plate
Sealing plate is fixed on seal sleeve by hole II.
This utility model advantage compared with prior art:
1, this utility model is filled with by casting glue in interior cavity gap between seal sleeve and a plurality of pipeline, its
Good sealing effect, outer vibration and noise be difficult to by the incoming car body of sealing station indoor, thus greatly reduce room noise, and
And it is indoor also can effectively to stop dust and smog to enter car body；
2, this sealing structure provided by the utility model has good flexibility and hardness, can be carried out by a plurality of pipeline
Fixing, can effectively protect again the pipeline therefrom passed through without damage, increase the service life；
3, on sealing plate, form multiple pipeline fixing hole, during installation, the pipeline that pipeline correspondence snaps on sealing plate is fixed
Hole, thus secure pipeline position, make pipeline arrangement more regular；
4, in this utility model, wooden frame is connected by bonded adhesives and ferrum floor are fixing, has certain after solidifying due to bonded adhesives
Elasticity, so certain cushioning effect can be played when vibration, reduce body oscillating, and this bonding mode be not by wooden frame
The restriction of height, makes range of application more extensive；
5, this utility model reduces the use of welding sequence, saves manpower, makes installation process more safe and simple.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural front view of seal sleeve in this utility model；
Fig. 3 is the structure top view of seal sleeve in this utility model；
Fig. 4 be in this utility model sealing plate structural front view.
Detailed description of the invention
1-4 describes embodiment of the present utility model below in conjunction with the accompanying drawings.
For the seal shock-proof denoising structure of rail engineering automobile, as it is shown in figure 1, the ferrum floor 1 having on rail engineering automobile
With a plurality of pipeline 10, described ferrum floor 1 is fixed with the seal sleeve 3 sealing material for crossline 10 and filling, tool
Body, described ferrum floor 1 is provided with the perforate 11 corresponding with seal sleeve 3 profile, and described seal sleeve 3 is placed in perforate 11 also
Being connected with ferrum floor 1 by welding, unwelded section of gap between described seal sleeve 3 and ferrum floor 1 is close by structure glue 4
Envelope.Described seal sleeve 3 bottom is fixedly connected with the sealing plate 8 for clamping pipeline 10, concrete, as shown in Figures 2 and 3, and institute
State seal sleeve 3 one end and be provided with the flange 13 protruded to periphery, described flange 13 is uniformly provided with multiple bolt hole I 14, described
Sealing plate 8 is provided with multiple bolt hole II 15 corresponding with bolt hole I 14 respectively, and bolt 7 is through bolt hole I 14 and bolt hole II
Sealing plate 8 is fixed on seal sleeve 3 by 15.Carry out admittedly after described a plurality of pipeline 10 passes seal sleeve 3 and by sealing plate 8
Fixed, as shown in Figure 4, described sealing plate 8 is made up of concrete fixed structure two and half symmetrical plates 16, said two half plate 16
Junction is equipped with multiple half bore 17, two half bore 17 split of its upper mutually correspondence that makes both after the docking of said two half plate 16
Form the pipeline fixing hole 12 to 10 fixations of pipeline, during installation, pipeline 10 correspondence is snapped in pipeline fixing hole 12, can
Fixed pipelines position, makes again pipeline arrangement more regular.Gap between described sealing plate 8 and seal sleeve 3 and each pipeline
Gap between 10 and sealing plate 8 is all filled by gap filler 9, by inserting sealing material i.e. in described seal sleeve 3 inner chamber
Casting glue 2 carries out sealing noise reduction, and described ferrum floor 1 is additionally provided with wooden frame 5, and described wooden frame 5 is fixed with ferrum floor 1 by bonded adhesives 6
Connect, it is preferred that described bonded adhesives 6 is two component.
Implementation process is installed in the sealing that pipeline 10 passes through ferrum floor 1: first seal sleeve 3 is placed in opening on ferrum floor 1
Hole 11 is interior and carries out spot-welded, and the two section of weldering place structure glue 4 carries out encapsulation process, then worn by a plurality of pipeline 10
Crossing seal sleeve 3, with bolt 7, sealing plate 8 is fixed on seal sleeve 3 lower surface, a plurality of pipeline 10 correspondence respectively snaps in sealing
On plate 8 in pipeline fixing hole 12, each pipeline 10 is fixed by sealing plate 8 by presetting position of opening, the most again with gap filler 9
Being filled with in space between seal sleeve 3 and sealing plate 8 and the space between sealing plate 8 and pipeline 10, filling completes
After casting glue 2 is poured in seal sleeve 3 inner chamber, make casting glue 2 embedding less than seal sleeve 3 top edge 3～5mm be highly
Preferably, and while pouring casting glue 2 into, the most movable each pipeline 10, it is ensured that each gap between the uniform inflow line 10 of casting glue 2
In, finally that each pipeline 10 is fixing by trend in advance, i.e. complete to seal after casting glue 2 is dry.This sealing structure is effective, outward
Vibration and noise are difficult to by the incoming car body of sealing station indoor, thus greatly reduce room noise, and also can effectively hinder
Only dust and smog enter car body indoor, and this sealing structure has good flexibility and hardness, can be by a plurality of pipeline 10
It is fixed, can effectively protect again the pipeline 10 therefrom passed through without damage, increase the service life.
The implementation process that wooden frame 5 is bonding with ferrum floor 1: first carry out prefabricated to wooden frame 5, is cut into required various rule by it
Lattice, and levelling bonding plane, carry out bonding before, ferrum floor 1 is thoroughly swept, it is ensured that ferrum floor 1 is cleaned；Again by prefabricated
Wooden frame 5 is arranged in advance by drawing, and when putting, bonding plane is downward, from the beginning of car body front end, and suitable by the most from left to right
Ordered pair wooden frame 5 carries out bonding, bonding wooden frame 5 will be needed to pick up, and carries out labelling, be coated with every 300mm at bonding plane time bonding
Smear the bonded adhesives 6 of 100mm, wooden frame 5 is positioned over by labelling the position arranged in advance, wooden frame 5 is simply fixed；Finally
After bonding for all wooden frames 5, spread laminate on its surface, and all wooden frames 5 are applied downward pressure, it is ensured that wooden frame
The flatness of plane on 5, forbade personnel's operation into the car in two hours, can enter after this solidification of gum base after bonding end
Row subsequent production.This bonding mode has certain elasticity after solidifying due to bonded adhesives 6, so can play certain when vibration
Cushioning effect, reduces body oscillating, and this bonding mode is not limited by wooden frame 5 height, makes range of application more extensive.
This utility model reduces the use of welding sequence, saves manpower, makes installation process more safe and simple.
Above-described embodiment, preferred embodiment the most of the present utility model, not it is used for limiting this utility model practical range,
Therefore all with content described in this utility model claim done equivalence change, this utility model claim model all should be included in
Within enclosing.
Claims (4)
1., for the seal shock-proof denoising structure of rail engineering automobile, there is the ferrum floor (1) on rail engineering automobile and a plurality of pipeline
(10), it is characterised in that: being fixed with seal sleeve (3) on described ferrum floor (1), described seal sleeve (3) bottom is fixing even
Being connected to sealing plate (8), described a plurality of pipeline (10) afterwards and is fixed by sealing plate (8) through seal sleeve (3), described close
Gap filler is all passed through in the gap between gap and each pipeline (10) and sealing plate (8) between shrouding (8) and seal sleeve (3)
(9) fill, in described seal sleeve (3) inner chamber by insert casting glue (2) carry out seal noise reduction, described ferrum floor (1) also sets
Having wooden frame (5), described wooden frame (5) is connected by bonded adhesives (6) and ferrum floor (1) are fixing.
Seal shock-proof denoising structure for rail engineering automobile the most according to claim 1, it is characterised in that: described ferrum ground
Plate (1) is provided with the perforate (11) corresponding with seal sleeve (3) profile, and described seal sleeve (3) is placed in perforate (11) and leads to
Crossing welding to be connected with ferrum floor (1), structure glue is passed through in unwelded section of gap between described seal sleeve (3) and ferrum floor (1)
(4) seal.
Seal shock-proof denoising structure for rail engineering automobile the most according to claim 1 and 2, it is characterised in that: described
Sealing plate (8) is made up of symmetrical two and half plates (16), and said two half plate (16) junction is equipped with multiple half bore
(17), make two half bore (17) split the most corresponding on it be formed after said two half plate (16) docking pipeline (10) is risen admittedly
The pipeline fixing hole (12) being set for.
Seal shock-proof denoising structure for rail engineering automobile the most according to claim 3, it is characterised in that: described sealing
Sleeve (3) one end is provided with the flange (13) protruded to periphery, and described flange (13) is uniformly provided with multiple bolt hole I (14), institute
Stating sealing plate (8) and be provided with multiple bolt hole II (15) corresponding with bolt hole I (14) respectively, bolt (7) passes bolt hole I
(14) with bolt hole II (15), sealing plate (8) is fixed on seal sleeve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620489170.5U CN205836821U (en) | 2016-05-25 | 2016-05-25 | Seal shock-proof denoising structure for rail engineering automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620489170.5U CN205836821U (en) | 2016-05-25 | 2016-05-25 | Seal shock-proof denoising structure for rail engineering automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205836821U true CN205836821U (en) | 2016-12-28 |
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ID=57623231
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620489170.5U Active CN205836821U (en) | 2016-05-25 | 2016-05-25 | Seal shock-proof denoising structure for rail engineering automobile |
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| Country | Link |
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| CN (1) | CN205836821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356337A (en) * | 2019-07-19 | 2019-10-22 | 江苏徐工工程机械研究院有限公司 | A kind of pressurized driving cap and sealing device |
-
2016
- 2016-05-25 CN CN201620489170.5U patent/CN205836821U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356337A (en) * | 2019-07-19 | 2019-10-22 | 江苏徐工工程机械研究院有限公司 | A kind of pressurized driving cap and sealing device |
| CN110356337B (en) * | 2019-07-19 | 2024-03-01 | 江苏徐工工程机械研究院有限公司 | Boost cab and sealing device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |