CN201176814Y - Underground rail shielding gate - Google Patents
Underground rail shielding gate Download PDFInfo
- Publication number
- CN201176814Y CN201176814Y CNU2007201965939U CN200720196593U CN201176814Y CN 201176814 Y CN201176814 Y CN 201176814Y CN U2007201965939 U CNU2007201965939 U CN U2007201965939U CN 200720196593 U CN200720196593 U CN 200720196593U CN 201176814 Y CN201176814 Y CN 201176814Y
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- CN
- China
- Prior art keywords
- door
- sliding door
- groove
- fixed
- section
- 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 - Lifetime
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a metro barrier door, comprising double doors including a sliding door (1) and a fixed door (2) cooperating with the sliding door (1), also a sealing device (2) fixed on a frame of the sliding door close to the fixed door, wherein the sealing device (2) consists a strip section and a sealing piece (4) fixed on the section. In the utility model, a door frame part of the metro barrier door is provided with a sealing structure, so as to seal a gap between the sliding door and an upright post of the fixed door when the barrier door shuts.
Description
Technical field
The utility model relates to clamshell doors, refers to a kind of subway shield door especially.
Background technology
Subway platform is the more place of the stream of people, and in order to guarantee passenger's safety, subway station requires to be provided with fence and shield door between platform and track.When train enter the station come to a complete stop after, shield door is opened and is allowed the passenger enter, train drive away the back shield door close.The existing subway shield door generally comprises sliding door of splitting and the fixed gate that cooperates with sliding door, has the gap between sliding door and the fixed gate when the shield door body is closed, and is not attractive in appearance.
Summary of the invention
In view of this, the purpose of this utility model provides a kind of improved subway shield door, and is very close to each other between sliding door and the fixed gate when this subway shield door is closed, and do not produce frictional resistance when opening.
The subway shield door that the utility model proposes comprises sliding door of splitting and the fixed gate that cooperates with sliding door, it is characterized in that: comprise that also one is fixed on the sealing device of sliding door framework near the fixed gate place, the sealing device is made up of a strip section and the diaphragm seal that is fixedly mounted on this section bar.
The cross section of the strip section of described sealing device is a hollow rectangle, one side openings forms a groove, a side vertical with the groove limit after groove direction is extended one section to vertical formation one flanging of rightabout of groove, the right angle that rectangle side and flanging form cooperates with the right-angle side of sliding door framework interior front, and flanging is fixed on the framework of sliding door with sunk screw.
One end of described diaphragm seal crosses out a lug boss, and this lug boss is installed in the groove of described strip section, and the other end of diaphragm seal then stretches out from sliding door.
Described strip section can adopt aluminium alloy extrusions.Described diaphragm seal can adopt the Ethylene Propylene Terpolymer sealed film.
Compared with prior art, the subway shield door of the utility model design, the limit portion of its sliding door and fixed gate is provided with hermetically-sealed construction, can play the effect in space between sealing sliding door and the fixed gate column when the door body is closed, and good looking appearance does not influence the motion of sliding door.
Description of drawings
Below in conjunction with accompanying drawing and preferred embodiment the utility model is elaborated, wherein:
Fig. 1 is the schematic diagram of the utility model right side sliding door;
Fig. 2 is the cross-sectional view of the utility model sliding door and fixed gate.
The specific embodiment
As depicted in figs. 1 and 2, the subway shield door of the utility model design comprises sliding door of splitting 1 and the fixed gate 8 that cooperates with sliding door.Sliding door and fixed gate all are made up of framework and the glass that is bonded on the framework.Described sliding door 1 is equipped with a sealing device 2 near on vertical side of fixed gate 8, sealing device 2 comprises an aluminium extruded sections and a diaphragm seal, the cross section of aluminium extruded sections is a hollow rectangle, one side openings forms a groove, a side vertical with the groove limit after groove direction is extended one section to vertical formation one flanging 3 of rightabout of groove, the right angle that the rectangle side of sealing device 2 and flanging 3 form cooperates with the right-angle side of sliding door framework interior front, and 3 of flangings are fixed on sunk screw on the framework of sliding door; One end of diaphragm seal 4 crosses out a lug boss, and this lug boss is installed in the groove of sealing device 2, and the other end of diaphragm seal then stretches out from sliding door.When shield door was closed, diaphragm seal 4 contacted with the decoration column 7 of fixed gate 8, plays sealing function.
Described diaphragm seal 4 can adopt the Ethylene Propylene Terpolymer sealed film, and lug boss is stuck in the groove and can come off.Be provided with retaining seam adhesive tape 5 between glass 6 on the sliding door and the sealing device 2.
When sliding door was closed left, diaphragm seal 4 contacted with the column of fixed gate 8, and at this moment, diaphragm seal has certain deformation, and can cover the slit between slip doorframe and the fixed gate column, as shown in Figure 2.When sliding door was opened to the right, diaphragm seal 4 broke away from the column of fixed gate 8, does not produce frictional resistance.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.
Claims (5)
1. subway shield door, comprise sliding door of splitting (1) and the fixed gate (8) that cooperates with sliding door, it is characterized in that: comprise that also one is fixed on the sealing device (2) of sliding door framework near the fixed gate place, sealing device (2) is made up of a strip section and the diaphragm seal (4) that is fixedly mounted on this section bar.
2. subway shield door as claimed in claim 1, it is characterized in that: the cross section of the strip section of described sealing device (2) is a hollow rectangle, one side openings forms a groove, a side vertical with the groove limit after groove direction is extended one section to vertical formation one flanging of rightabout (3) of groove, the right angle that rectangle side and flanging (3) form cooperates with the right-angle side of sliding door framework interior front, and flanging (3) is fixed on the framework of sliding door with sunk screw.
3. subway shield door as claimed in claim 1 is characterized in that: an end of described diaphragm seal (4) crosses out a lug boss, and this lug boss is installed in the groove of described strip section, and the other end of diaphragm seal (4) then stretches out from sliding door.
4. subway shield door as claimed in claim 1 is characterized in that: described strip section is an aluminium alloy extrusions.
5. subway shield door as claimed in claim 1 is characterized in that: described diaphragm seal (4) adopts the Ethylene Propylene Terpolymer sealed film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201965939U CN201176814Y (en) | 2007-12-29 | 2007-12-29 | Underground rail shielding gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201965939U CN201176814Y (en) | 2007-12-29 | 2007-12-29 | Underground rail shielding gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201176814Y true CN201176814Y (en) | 2009-01-07 |
Family
ID=40216832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201965939U Expired - Lifetime CN201176814Y (en) | 2007-12-29 | 2007-12-29 | Underground rail shielding gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201176814Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832064A (en) * | 2014-04-17 | 2015-08-12 | 阿特玛无限公司 | Door frame sealing device |
-
2007
- 2007-12-29 CN CNU2007201965939U patent/CN201176814Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832064A (en) * | 2014-04-17 | 2015-08-12 | 阿特玛无限公司 | Door frame sealing device |
| CN104832064B (en) * | 2014-04-17 | 2018-11-13 | 阿特玛无限公司 | Doorframe sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN FANGDA AUTOMATION SYSTEM CO., LTD. Free format text: FORMER OWNER: FANGDA GROUP CO., LTD. Effective date: 20101102 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 FANGDACHENG, LONGJING, XILI, NANSHAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE TO: 518057 FANGDACHENG, LONGJING, XILI, NANSHAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101102 Address after: 518057 Guangdong city of Shenzhen province Nanshan District Xili, Longjing Fangda Patentee after: Shenzhen Fangda Automation System Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District Xili, Longjing Fangda Patentee before: Fangda Group Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090107 |
|
| CX01 | Expiry of patent term |