CN207416515U - A kind of subway sealing strip - Google Patents
A kind of subway sealing strip Download PDFInfo
- Publication number
- CN207416515U CN207416515U CN201721229916.XU CN201721229916U CN207416515U CN 207416515 U CN207416515 U CN 207416515U CN 201721229916 U CN201721229916 U CN 201721229916U CN 207416515 U CN207416515 U CN 207416515U
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- Prior art keywords
- subway
- door
- sealing
- steel plate
- sealing strip
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Abstract
A kind of subway sealing strip, the door being mounted on by bolt between car door and side wall founds shroud rim, for sealing car door, including rubber strip and steel plate, the rubber strip is fixed on the steel plate, the steel plate is bolted on door and stands on cover, subway sealing strip founds cover with high with door so that underground automobile door leakproofness is good, and extension elongation is adjusted, meanwhile with good sound insulation, dust-proof, waterproof, fixation and cushioning effect.
Description
Technical field
The utility model is related to railroad train field of sealing technology more particularly to a kind of extension elongation be adjustable, sealing of compacting, without ripple
The compound subway sealing strip of wave, steel plate.
Background technology
With the high speed development of science and technology, the speed between the round-trip two places of people is getting faster, and train comes into being, and is greatly contracted
The short times of people on the way, the speed of height train is fast, this requirement for comfort level is with regard to very high, the door of bullet train
The Seal Design of system is then particularly important, it play damping, waterproof, sound insulation, it is heat-insulated, dust-proof, fixed the effects that.It is but existing close
Strip of paper used for sealing either which type of shape and structure, such as application number：201620446034.8 publication number：The reality of 205778392 U of CN
Use new patent：A kind of track traffic doors and windows sealing adhesive tape；Application number：201320304669.0 publication number：CN
The utility model patent of 203305818 U：A kind of rail vehicle door weather strip, what is used is all single rubber material, is glued
It is present with wave gap after connecing or be plugged on car door, the problems such as extension elongation is non-adjustable, can not meets customer need.
The content of the invention
In view of the deficiencies of the prior art, the utility model provides a kind of subway sealing strip so that underground automobile door leakproofness
Well, and extension elongation is adjusted, meanwhile, there is good sound insulation, dust-proof, waterproof, fixation and cushioning effect.
To achieve the above object, the utility model provides following technical solution：A kind of subway sealing strip, is pacified by bolt
Door between car door and side wall founds shroud rim, and for sealing car door, including rubber strip and steel plate, the rubber strip is fixed on
On steel plate, the steel plate is bolted on door and stands on cover, and subway sealing strip founds cover with high with door.
Furtherly, the rubber strip includes fixed part, connecting portion and sealing, and the fixed part is in Contraband type, top one
While being connected by connecting portion with sealing, the sealing is in Pie types, and sealing Pie types top is rounded, withstands on car door, intermediate
Position on the upper side is connected with connecting portion, and bottom is tightly buckled in door and stands on cover.
Furtherly, ellipsoid mounting hole is uniformly arranged on the steel plate, ellipsoid mounting hole is vertical setting in steel plate
On.
Furtherly, rectangle avoid holes are uniformly arranged on the rubber strip fixed part.
Furtherly, the avoid holes height is more than or equal to the length of mounting hole, and width is more than the width of mounting hole, ensures
Bolt up and down adjustment in mounting hole, does not interfere with rubber strip.
Furtherly, the rubber strip uses EPDM rubber or silicon rubber, shore hardness 70+-5.
Furtherly, the steel plate is stainless-steel sheet.
Furtherly, the rubber strip uses vulcanization or be bonded compound with steel plate.
Furtherly, pultrusion opens avoid holes after going out rubber strip, be placed on setting frock on steel plate vulcanization or it is be bonded compound,
In use, subway sealing strip is placed into door stands cover installation place, it is with bolt, gasket that subway is close below to dig rubber strip sealing
Strip of paper used for sealing is installed to door and stands on cover；After the vertical cover entrucking of door, if distance is improper between subway sealing strip and car door, bolt is unclamped, is led to
It crosses mounting hole and adjusts the distance between subway sealing strip and car door, that is, adjust the distance at the top of rubber strip sealing with car door.
Furtherly, the various moulding of subway sealing strip are applicable, circular, arc and linear.
Compared with prior art, the beneficial effects of the utility model are：
1st, it is simple in structure, it is easily manufactured, it is of low cost, it is widely used in rail transit train car door, and sealing strip is each
Kind moulding is applicable；
2nd, steel plate is compound by the way of vulcanizing or is Nian Jie with rubber strip, had not only increased the rigidity of sealing strip but also can evade nothing
Bolt region is extracted；
3rd, steel plate opens ellipsoid mounting hole, makes rubber strip sealing extension elongation adjustable；
When the 4th, installing, with bolt presses steel plate rather than rubber strip, effectively avoid generating rubber strip during bolt presses and answer
Power makes it ripple glaze occur；
5th, installation and adjustment of the sealing strip outside vehicle can effectively be evaded, and door is dismantled repeatedly after standing cover entrucking, according to statistics, because
The vertical cover of door is last procedure of built-in installation, and due to the accumulation of location tolerance, Yin Menli covers are inconsistent with vehicle gate-to-gate distance
The probability for causing the disposable installation qualification of product is zero, can accomplish that door founds cover zero and dismantles by the application of the utility model.
Description of the drawings
It, below will be to implementing in order to illustrate more clearly of the utility model embodiment or technical solution of the prior art
Example or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, the accompanying drawings in the following description
It is some embodiments of the utility model, to those skilled in the art, on the premise of creative work of not staying alone, may be used also
To obtain other attached drawings according to these attached drawings.
Fig. 1 is the schematic view of the mounting position of the utility model；
Fig. 2 is the mounting structure schematic diagram of the utility model；
Fig. 3 is the steel plate of the utility model and the compound schematic diagram of rubber strip；
Fig. 4 is the mounting hole of the utility model and avoid holes partial enlarged view；
Fig. 5 is the application of the utility model other shapes；
Wherein, subway sealing strip 0, car door 1, side wall 2, door found cover 3, rubber strip 4, steel plate 5, bolt 6, fixed part 41, company
Socket part 42, sealing 43, avoid holes 44, mounting hole 51.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, those of ordinary skill in the art's all other embodiments obtained without creative efforts, belongs to
The scope of the utility model protection.
Embodiment 1：
As shown in the figure：A kind of subway sealing strip 0, the door being mounted on by bolt 6 between car door 1 and side wall 2 stand 3 side of cover
Edge, for sealing car door 1, including rubber strip 4 and steel plate 5, the rubber strip 4 is fixed on steel plate 5, and the steel plate 5 passes through spiral shell
Bolt 6 is fixed on door and stands on cover 3, and subway sealing strip 0 founds cover 3 with high with door.
The rubber strip 4 includes fixed part 41, connecting portion 42 and sealing 43, and the fixed part 41 is in Contraband type, top one
While being connected by connecting portion 42 with sealing 43, the sealing 43 is in Pie types, and 43 Pie types of sealing top is rounded, withstands on car door
On 1, upper middle position is connected with connecting portion 42, and bottom is tightly buckled in door and stands on cover 3.
Ellipsoid mounting hole 51 is uniformly arranged on the steel plate 5, ellipsoid mounting hole 51 is vertical setting on steel plate 5.
Rectangle avoid holes 44 are uniformly arranged on 4 fixed part 41 of rubber strip.
44 height of avoid holes is more than or equal to the length of mounting hole 51, and width is more than the width of mounting hole 51, ensures spiral shell
The up and down adjustment in mounting hole 51 of bolt 6, does not interfere with rubber strip 4.
The rubber strip 4 uses EPDM rubber or silicon rubber, shore hardness 70+-5.
The steel plate 5 is stainless-steel sheet.
The rubber strip 4 is with steel plate 5 using vulcanization or be bonded compound.
Pultrusion opens avoid holes 51 after going out rubber strip 4, is placed in setting frock and vulcanizes with steel plate 5 or be bonded compound, uses
When, subway sealing strip 0 is placed into door and stands 3 installation place of cover, digs 4 sealing 43 of rubber strip below with bolt 6, gasket by subway
Sealing strip 0 is installed to door and stands on cover 3；After door 3 entruckings of vertical cover, if distance is improper between subway sealing strip 0 and car door 1, unclamp
Bolt 6, the distance between subway sealing strip 0 and car door 1 are adjusted by mounting hole 51, that is, adjust 4 sealing of rubber strip, 43 top
With the distance of car door 1.
As shown in figure 5, the 0 various moulding of subway sealing strip are applicable, circular, arc and linear.
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 still can modify to the technical solution recorded 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 not made to depart from various embodiments of the utility model technology
The spirit and scope of scheme.
Claims (7)
1. a kind of subway sealing strip, it is characterised in that：The door being mounted on by bolt between car door and side wall founds shroud rim, is used for
Car door is sealed, including rubber strip and steel plate, the rubber strip is fixed on the steel plate, and the steel plate is bolted on door and founds cover
On, subway sealing strip founds cover with high with door.
2. a kind of subway sealing strip according to claim 1, it is characterised in that：The rubber strip includes fixed part, connection
Portion and sealing, the fixed part are in Contraband type, while being connected by connecting portion with sealing, the sealing is in Pie types, close at top
It is rounded at the top of envelope portion Pie types, it withstands on car door, upper middle position is connected with connecting portion, and bottom is tightly buckled in door and stands on cover.
3. a kind of subway sealing strip according to claim 1, it is characterised in that：Ellipsoid peace is uniformly arranged on the steel plate
Hole is filled, ellipsoid mounting hole is vertical setting on the steel plate.
4. a kind of subway sealing strip according to claim 1, it is characterised in that：It is uniformly arranged on the rubber strip fixed part
Rectangle avoid holes.
5. a kind of subway sealing strip according to claim 3 or 4, it is characterised in that：Avoid holes height is more than or equal to installation
The length in hole, width are more than the width of mounting hole, ensure bolt up and down adjustment in mounting hole, are not interfered with rubber strip.
6. a kind of subway sealing strip according to claim 1, it is characterised in that：The rubber strip and steel plate using vulcanization or
It is bonded compound.
7. a kind of subway sealing strip according to claim 1, it is characterised in that：The subway sealing strip is circular, arc
Or linear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721229916.XU CN207416515U (en) | 2017-09-25 | 2017-09-25 | A kind of subway sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721229916.XU CN207416515U (en) | 2017-09-25 | 2017-09-25 | A kind of subway sealing strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207416515U true CN207416515U (en) | 2018-05-29 |
Family
ID=62313858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721229916.XU Active CN207416515U (en) | 2017-09-25 | 2017-09-25 | A kind of subway sealing strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207416515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627824A (en) * | 2017-09-25 | 2018-01-26 | 青岛罗美威奥新材料制造有限公司 | A kind of subway sealing strip |
-
2017
- 2017-09-25 CN CN201721229916.XU patent/CN207416515U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627824A (en) * | 2017-09-25 | 2018-01-26 | 青岛罗美威奥新材料制造有限公司 | A kind of subway sealing strip |
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