CN205805326U - A kind of automatic door unit used for rail vehicle - Google Patents
A kind of automatic door unit used for rail vehicle Download PDFInfo
- Publication number
- CN205805326U CN205805326U CN201620572869.8U CN201620572869U CN205805326U CN 205805326 U CN205805326 U CN 205805326U CN 201620572869 U CN201620572869 U CN 201620572869U CN 205805326 U CN205805326 U CN 205805326U
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- Prior art keywords
- section bar
- door body
- die cavity
- profile piece
- link mechanism
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Abstract
This utility model relates to a kind of automatic door unit used for rail vehicle, including, the driving means that door body is connected with door body, described door body includes, knocked down frame assembly and the shop front being arranged on frame members, described frame members is formed by multiple profile piece assembly, and the inside of at least part of profile piece is provided with drag link mechanism, the two ends of described drag link mechanism are connected with differential profiles part respectively, and make adjacent profiles part form relatively-stationary detachable connection.Door body of the present utility model uses dismountable multiple profile piece assembly to be formed, and uses drag link mechanism to connect, the advantage with convenient disassembly, and, the part-structure of door body can be individually replaced when damaging, and reduces manufacturing cost and the maintenance cost of door body.
Description
Technical field
This utility model relates to a kind of automatically-controlled door, a kind of automatic door unit used for rail vehicle.
Background technology
Bullet train typically uses automatic door unit, and its principle is that door-plate is supported on guide rail by support, and door body is by driving
Device drives at slide on rails, and existing train door body structure mostly is nonmetal and metallic composite, rather than frame for movement,
The most not possessing the possibility of demolition and maintenance, once the part-structure of door body damages, and can only change integral door structure, therefore keep in repair
Journey is loaded down with trivial details, when maintenance, needs to pull down whole door body, then reinstalls, and not only maintenance time is long, and maintenance cost is the highest.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of track being provided with assembled door body
Vehicle automatic door unit.
In order to realize this purpose, this utility model adopts the following technical scheme that
A kind of automatic door unit used for rail vehicle, including, the driving means that door body is connected with door body, described door body includes,
Knocked down frame assembly and the shop front being arranged on frame members, described frame members is formed by multiple profile piece assembly, institute
The inside stating profile piece is provided with drag link mechanism, and the two ends of described drag link mechanism are connected with differential profiles part respectively, and make adjacent type
Material part forms relatively-stationary detachable connection.
Further, being provided with the die cavity coordinated with drag link mechanism in described profile piece, described die cavity includes, is positioned at profile piece
First die cavity in portion and be positioned at profile piece side and there is the second die cavity of side opening；Described drag link mechanism includes, pull bar and setting
Putting the slide block at pull bar two ends, the section configuration of described slide block is T-shaped, and is nested in Second-Type intracavity, and described pull bar is parallel
In the first die cavity, and it is connected with the slide block in adjacent profiles part through the first die cavity, makes adjacent type by the axial tension of pull bar
Material part forms a fixed connection.
Further, described profile piece includes,
First section bar, is positioned at left side or the right side of the shop front；
Second section bar, relative first section bar is arranged on the opposite side of the shop front；
Connect the first section bar and the second section bar, and be separately positioned on the 3rd section bar and the 4th section bar of door body upper and lower sides；Institute
It is respectively equipped with drag link mechanism and the 3rd section bar in stating the first section bar and the second section bar and the 4th section bar connects, to limit the 3rd section bar
With the vertical spacing of the 4th section bar, in described 3rd section bar and the 4th section bar, also it is respectively equipped with drag link mechanism and the first section bar and
Two section bars connect, to limit the first section bar and the level interval of the second section bar.
Further, described second die cavity is the T-slot matched with slider shape, and the big end of described slide block is positioned at the second die cavity
Inner side, small end extends to the outside of the second die cavity, described pull bar by slide block small end insert.
Further, described first section bar and the second section bar opposite side are outer arcuate, described 3rd section bar and the 4th
The two ends of section bar are the arc adapted with the first section bar and the second profile shapes.
Further, described profile piece also includes, is arranged on the 5th section bar bottom the 4th section bar, and described 5th section bar passes through
Screw or rivet and the 4th section bar are fixed and are connected, and the bottom of the 5th section bar is provided with groove, and the bottom of described door body is provided with lower guideway,
Lower guideway is arranged on car body, and the lower guideway bottom described groove and door body is slidably matched, and the both sides of groove are provided with and lower guideway
The sealing gasket being in sealing contact.
Further, described driving means is belt-type drive device, including, drive motor and tape handler, described driving
Motor is arranged on car body, and is connected with door body to drive door body to slide by tape handler.
After using technical scheme described in the utility model, bring following beneficial effect:
One of the present utility model automatic door unit used for rail vehicle, its door body uses dismountable multiple profile piece assembled
Formed, and use drag link mechanism to connect, there is bonding strength high, the advantage of convenient disassembly, and, owing to door body is detachable knot
Structure so that the part-structure of door body can be individually replaced when damaging, Renewal process is simple, time-consuming, owing to profile piece can be adopted
Prepare with expressing technique processing, be therefore simple to manufacture, and intensity is high, advantageously reduces manufacturing cost and the maintenance cost of door body.
Accompanying drawing explanation
The integrally-built front view of Fig. 1: this utility model；
Fig. 2: for the A-A face sectional view of Fig. 1；
Fig. 3: for the Y close-up schematic view of Fig. 2；
Fig. 4: for the R close-up schematic view of Fig. 2；
Fig. 5: for the B-B face sectional view of Fig. 1；
Wherein: 1, door body 2, the shop front 3, profile piece 4, drive motor 5, belt-type drive device 6, lower guideway 7, upper rail 8,
Support beam 9, grid 10, drag link mechanism 11, pull bar 12, slide block 13, long bolt 14, nut 15, sealing gasket 16, brush member 17, master
Driving wheel 18, conveyer belt 19, driven pulley the 31, first section bar the 32, second section bar the 33, the 3rd section bar the 34, the 4th section bar the 35, the 5th section bar
301, first die cavity the 302, second die cavity.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in further detail.
As it is shown in figure 1, a kind of automatic door unit used for rail vehicle, it is arranged on car body, including, the door body that one direction is opened
1 is connected with door body 1 and drives the driving means that door body 1 moves linearly.The upper end of described door body 1 is by upper rail 7 and car body
Support beam 8 connect, lower end is connected with the bottom of car body inner chamber by lower guideway 6, and described door body 1 includes, knocked down frame
Assembly and the shop front 2 being arranged on frame members, the shop front 2 is trapped among central authorities by described frame members, and described frame members is by multiple
Profile piece 3 is assembled to be formed.Described driving means is preferably belt-type drive device 5, has the feature of simple in construction, including, drive
Motor 4 and tape handler, described driving motor 4 is arranged in the support beam 8 of car body, and described tape handler includes, and drives
The rotating shaft of galvanic electricity machine 4 connects and is positioned at the drivewheel 17 of support beam 8 one end, is positioned at the driven pulley 19 of support beam 8 other end, and
Connecting drivewheel 17 and the conveyer belt 18 of driven pulley 19, conveyer belt 18 is connected with door body 1, when driving motor 4 to rotate, and transmission band 18
Door body 1 level is driven to slide.
At least inside in the described profile piece of part 3 is provided with drag link mechanism 10, the two ends of described drag link mechanism 10 respectively with
Differential profiles part 3 connects, and makes the position between adjacent profiles part 3 fix by the tensioning function of drag link mechanism 10, and formation can
It is detachably connected with.
Specifically, being provided with the die cavity accommodating drag link mechanism 10 in described profile piece 3, described die cavity includes, is positioned at profile piece 3
The first internal die cavity 301 and be positioned at profile piece 3 side and there is the second die cavity 302 of side opening；The two ends of the first die cavity 301
Through, border is cavity wall, and the second die cavity 302 is concaved by the lateral surface of profile piece 3 and formed, and forms described side opening, institute
State drag link mechanism 10 to include, cylindrical pull bar 11 and the slide block 12 being arranged on pull bar 11 two ends, the section shape of described slide block 12
Shape is T-shaped, and the projection of its both sides is stuck on the inwall of the second die cavity 302, makes slide block 12 be nested in the second die cavity 302, institute
Stating pull bar 11 to be parallel to the first die cavity 301 and arrange, its two ends are solid with the slide block 12 in adjacent profiles part 3 through the first die cavity 301
Fixed connect, due to slide block 12 and profile piece 3 along pull bar 11 axially on without relative motion, therefore pass through the axial tension of pull bar 11
Adjacent profiles part 3 can be made to form a fixed connection, when pull bar 11 discharges axial tension, door body 1 just quickly detachable.
Specifically, described profile piece 3 includes:
First section bar 31, is positioned at left side or the right side of the shop front 2, is left side in the present embodiment, the left side of the shop front 2 and the first type
Material 31 forms a fixed connection；
Second section bar 32, relative first section bar 31 is arranged on the opposite side of the shop front 2, the right side of the shop front 2 and the second section bar 32
Form a fixed connection；
Connect the first section bar 31 and the second section bar 32, and be separately positioned on the 3rd section bar 33 and the 4th of door body 1 upper and lower sides
Section bar 34；The top of described 3rd section bar 33 is slidably connected with upper rail 7, and the upside of the shop front 2 is connected with the 3rd section bar 33, the shop front
The downside of 2 is connected with the 4th section bar 34, is respectively equipped with drag link mechanism 10 and the 3rd in described first section bar 31 and the second section bar 32
Section bar 33 and the 4th section bar 34 connect, to limit the 3rd section bar 33 and the vertical spacing of the 4th section bar 34.The first section bar 31 He
Respectively at least provided with two pull bars 11 in second section bar 32, correspondingly, it is provided with in the 3rd section bar 33 and the 4th section bar 34 and draws
The slide block 12 of bar 11 cooperating number.Also drag link mechanism 10 and the first type it is respectively equipped with in described 3rd section bar 33 and the 4th section bar 34
Material 31 and the second section bar 32 connect, to limit the first section bar 31 and level interval of the second section bar 32.In like manner, at the 3rd section bar 33
With in the 4th section bar 34 respectively at least provided with two pull bars 11, correspondingly, be provided with in the first section bar 31 and the second section bar 32 with
The slide block 12 of pull bar 11 cooperating number.
Preferably, described second die cavity 302 is and the T-slot of slide block 12 matching form, and the big end of described slide block 12 is positioned at
The inner side of the second die cavity 302, and be stuck in the second die cavity 302, small end extends to the outside of the second die cavity 302, described pull bar 11
Inserted by the small end of slide block 12, form a fixed connection with slide block 12.
Described first section bar 31 and both the second section bars 32 relative to side be outer arcuate, described 3rd section bar 33 and the 4th
The two ends of section bar 34 are the arc adapted with the first section bar 31 and the second section bar 32 shape, to facilitate grafting and to fix.
Described profile piece 3 also includes, is arranged on the 5th section bar 35 bottom the 4th section bar 34, the section shape of the 5th section bar 35
Shape is L-shaped, and in it, bending place, right angle coordinates with the corner, bottom of the 4th section bar 34.Described 5th section bar 35 is by screw or rivet
Fixing with the 4th section bar 34 and be connected, the bottom of the 5th section bar 35 is provided with groove, and described groove is stuck on lower guideway 6, and lower guideway 6 is pacified
Being contained on car body, groove and lower guideway 6, for being slidably matched, are provided with the sealing gasket being in sealing contact with lower guideway 6 in the both sides of groove
15, to play sealing function.
Preferably, 1 time half side grid 9 that is additionally provided with of described door body, described grid 9 is internal is additionally provided with a long bolt run through
13, one end of described long bolt 13 is connected with door body 1, and grid 9 is fixed by the other end by nut 14.
Preferably, the upper end of described door body 1 is additionally provided with brush member 15, and brush member 15 is positioned at the both sides of door body 1 upper end,
Its hairbrush face contacts with door body 1 surface or leaves minim gap.
The above is embodiment of the present utility model, it is noted that for the ordinary skill in the art,
Without departing under this utility model principle premise, it is also possible to making various deformation and improvement, this also should be considered as this utility model
Protection domain.
Claims (7)
1. an automatic door unit used for rail vehicle, including, the driving means that door body is connected with door body, it is characterised in that: described
Door body includes, knocked down frame assembly and the shop front being arranged on frame members, described frame members is spelled by multiple profile piece
Dress is formed, and the inside of at least part of profile piece is provided with drag link mechanism, and the two ends of described drag link mechanism are respectively with differential profiles part even
Connect, and make adjacent profiles part form relatively-stationary detachable connection.
One the most according to claim 1 automatic door unit used for rail vehicle, it is characterised in that: it is provided with in described profile piece
The die cavity coordinated with drag link mechanism, described die cavity includes, is positioned at the first die cavity within profile piece and is positioned at profile piece side also
There is the second die cavity of side opening；Described drag link mechanism includes, pull bar and the slide block being arranged on pull bar two ends, breaking of described slide block
Face is shaped as T-shaped, and is nested in Second-Type intracavity, and described pull bar is parallel to the first die cavity, and through the first die cavity with adjacent
Slide block in profile piece connects, and makes adjacent profiles part form a fixed connection by the axial tension of pull bar.
One the most according to claim 2 automatic door unit used for rail vehicle, it is characterised in that: described profile piece includes,
First section bar, is positioned at left side or the right side of the shop front；
Second section bar, relative first section bar is arranged on the opposite side of the shop front；
Connect the first section bar and the second section bar, and be separately positioned on the 3rd section bar and the 4th section bar of door body upper and lower sides；Described
It is respectively equipped with drag link mechanism and the 3rd section bar and the 4th section bar in one section bar and the second section bar to connect, to limit the 3rd section bar and the
The vertical spacing of four section bars, is also respectively equipped with drag link mechanism and the first section bar and Second-Type in described 3rd section bar and the 4th section bar
Material connects, to limit the first section bar and the level interval of the second section bar.
4. according to the automatic door unit used for rail vehicle of the one described in Claims 2 or 3, it is characterised in that: described second die cavity
For the T-slot matched with slider shape, the big end of described slide block is positioned at the inner side of the second die cavity, and small end extends to the second die cavity
Outside, described pull bar is inserted by the small end of slide block.
One the most according to claim 3 automatic door unit used for rail vehicle, it is characterised in that: described first section bar and
Both two section bars opposite side is outer arcuate, and the two ends of described 3rd section bar and the 4th section bar are and the first section bar and the second section bar
The arc that shape adapts.
One the most according to claim 3 automatic door unit used for rail vehicle, it is characterised in that: described profile piece is also wrapped
Including, be arranged on the 5th section bar bottom the 4th section bar, described 5th section bar connects by screw or rivet and the 4th section bar are fixing,
The bottom of the 5th section bar is provided with groove, and the bottom of described door body is provided with lower guideway, and lower guideway is arranged on car body, described groove with
Lower guideway bottom door body is slidably matched, and the both sides of groove are provided with the sealing gasket being in sealing contact with lower guideway.
One the most according to claim 1 automatic door unit used for rail vehicle, it is characterised in that: described driving means is band
Formula driving means, including, driving motor and tape handler, described driving motor is arranged on car body, and by V belt translation machine
Structure is connected with door body to drive door body to slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620572869.8U CN205805326U (en) | 2016-06-14 | 2016-06-14 | A kind of automatic door unit used for rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620572869.8U CN205805326U (en) | 2016-06-14 | 2016-06-14 | A kind of automatic door unit used for rail vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205805326U true CN205805326U (en) | 2016-12-14 |
Family
ID=58142750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620572869.8U Active CN205805326U (en) | 2016-06-14 | 2016-06-14 | A kind of automatic door unit used for rail vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205805326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971468A (en) * | 2016-06-14 | 2016-09-28 | 青岛威奥轨道装饰材料制造有限公司 | Automatic door system for railway vehicle |
-
2016
- 2016-06-14 CN CN201620572869.8U patent/CN205805326U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971468A (en) * | 2016-06-14 | 2016-09-28 | 青岛威奥轨道装饰材料制造有限公司 | Automatic door system for railway vehicle |
| CN105971468B (en) * | 2016-06-14 | 2018-08-14 | 青岛威奥轨道股份有限公司 | A kind of automatic door unit used for rail vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Haofeng Inventor after: Feng Bing Inventor after: Lu Yueqiang Inventor after: Yuan Rongqing Inventor after: Cui Zhian Inventor after: Wu Wenfeng Inventor before: Lu Yueqiang |
|
| COR | Change of bibliographic data | ||
| CP03 | Change of name, title or address |
Address after: 266000 Shandong city of Qingdao province Chengyang Sea Economic Development Zone Xinghai branch No. 2 Patentee after: Qingdao victall railway Limited by Share Ltd Address before: Chengyang District of Qingdao City, Shandong province 266108 Qingdao Huanhai Economic Development Zone Xinghai branch No. 3 Patentee before: Qingdao Victall Railway (Group) Co., Ltd. |