CN101736994A - Sliding electromagnetic shielding door - Google Patents
Sliding electromagnetic shielding door Download PDFInfo
- Publication number
- CN101736994A CN101736994A CN 200910253216 CN200910253216A CN101736994A CN 101736994 A CN101736994 A CN 101736994A CN 200910253216 CN200910253216 CN 200910253216 CN 200910253216 A CN200910253216 A CN 200910253216A CN 101736994 A CN101736994 A CN 101736994A
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- Prior art keywords
- air bag
- slide
- doorframe
- electromagnetic shielding
- track
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention provides a sliding electromagnetic shielding door having low cost, difficult deformation of a door leaf and good sealing property. The shielding door comprises a door frame, a sliding door, an airbag seat, an airbag, an airbag air pressure control device and a suspension bracket component, wherein the top of the sliding door is connected with the suspension bracket component. The shielding door is characterized in that: only one door frame is arranged; the airbag is arranged at the periphery of one side of the door frame facing the sliding door; a horizontal track is arranged on the ground of one side of the door frame facing the sliding door; the airbag is arranged at the bottom of the sliding door; and the bottom of the sliding door in a closed state is hermetically connected with the track through the airbag.
Description
(1) technical field
The present invention relates to electromagnetic shielding chamber the technical field of accessory is installed, be specially a kind of sliding electromagnetic shielding door.
(2) background technology
Existing glide formula electromagnetic shield door, slide slides between two formed gaps of doorframe, and two doorframes all are equipped with air bag towards a side of slide, and its shortcoming is: the cost height of making, install two doorframes; Two doorframes easily cause the door leaf distortion towards the air bag of a side of slide produces power mutually to slide effect, influence the sealing of shield door.
(3) summary of the invention
At the problems referred to above, the invention provides a kind of sliding electromagnetic shielding door, its cost is low, door leaf is not yielding, good airproof performance.
Its technical scheme is such: it comprises doorframe, slide, air bag seat, air bag, air bag Pneumatic controller, hanging holder set, described slide top connects described hanging holder set, it is characterized in that: described doorframe has only one, described doorframe is equipped with described air bag towards the periphery of a side of slide, described doorframe is equipped with the track of level on the ground of slide one side, described slide bottom is equipped with described air bag, and the described slide bottom under the closed condition is tightly connected by described air bag and described track;
It is further characterized in that: described track is embedded in ground in advance, described track specifically comprises round steel member, channel-section steel, copper coin, be embedded in ground in advance behind the described round steel member of described channel-section steel inner surface spot welding, described copper coin is anchored in the upper surface of described channel-section steel, and the upper surface of described copper coin is equal with surface water plane neat;
Described doorframe is equipped with the doorframe air bag seat towards the periphery of a side of slide, and described slide bottom is equipped with the slide air bag seat, in described doorframe air bag seat, the slide air bag seat described air bag is installed, and described air bag is communicated with described air bag Pneumatic controller;
The opening part of described doorframe air bag seat, slide air bag seat is equipped with the copper sheet elastic contact chip, the corresponding position of the copper sheet elastic contact chip of described slide and described doorframe air bag seat copper coin is installed, guide rail is equipped with in described slide bottom, and described doorframe and slide the right and left are separately installed with the locking positioning device that cooperatively interacts and install;
The location pulley is loaded on the ground of slide open side of the extended line of described track, and the described slide two bottom sides under the opening is spacing by the biside plate of described location pulley.
After adopting said structure of the present invention, because described doorframe has only one, its cost of making, installing is low; Because described doorframe has only one, described doorframe is equipped with described air bag towards the periphery of a side of slide, and under the described slide closed condition, its horizontal direction only is subjected to the power that the air bag of a side applies, and described slide is not yielding; Because described doorframe is equipped with the track of level on the ground of slide one side, described slide bottom is equipped with described air bag again, and the described slide bottom under the closed condition is tightly connected by described air bag and described track, so its good airproof performance.
(4) description of drawings
Fig. 1 is the structural representation front view under the opening of the present invention;
Fig. 2 is the structural representation front view under the closed condition of the present invention;
Fig. 3 is that the A-A of Fig. 2 is to sectional view;
Fig. 4 is that the B of Fig. 3 is to enlarged drawing;
Fig. 5 is that the C-C of Fig. 2 is to sectional view;
Fig. 6 is that the D of Fig. 5 is to enlarged drawing.
(5) specific embodiment
See Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, it comprises that doorframe 1, slide 2, air bag seat, air bag 3, air bag Pneumatic controller (belong to existing mature technology, do not draw among the figure), hanging holder set 4, slide 2 tops connect hanging holder set 4, doorframe 1 has only one, doorframe 1 is equipped with air bag 3 towards the periphery of a side of slide, doorframe 1 is equipped with the track 5 of level on the ground of slide 2 one sides, slide 2 bottoms are equipped with air bag 3, and slide 2 bottoms under the closed condition are tightly connected by air bag 3 and track 5;
The opening part of doorframe air bag seat 9, slide air bag seat 10 is equipped with copper sheet elastic contact chip 11, the corresponding position of slide 2 and the copper sheet elastic contact chip 11 of doorframe air bag seat 9 copper coin 12 is installed, guide rail 13 is equipped with in slide 2 bottoms, and doorframe 1 and slide 2 the right and lefts are separately installed with the locking positioning device 14 that cooperatively interacts and install; Location pulley 15 is loaded on the ground of slide 2 open side of the extended line of track 5, and slide 2 two bottom sides under the opening are spacing by the biside plate of location pulley 15.
Claims (5)
1. sliding electromagnetic shielding door, it comprises doorframe, slide, air bag seat, air bag, air bag Pneumatic controller, hanging holder set, described slide top connects described hanging holder set, it is characterized in that: described doorframe has only one, described doorframe is equipped with described air bag towards the periphery of a side of slide, described doorframe is equipped with the track of level on the ground of slide one side, described slide bottom is equipped with described air bag, and the described slide bottom under the closed condition is tightly connected by described air bag and described track.
2. according to the described a kind of sliding electromagnetic shielding door of claim 1, it is characterized in that: described track is embedded in ground in advance, described track specifically comprises round steel member, channel-section steel, copper coin, be embedded in ground in advance behind the described round steel member of described channel-section steel inner surface spot welding, described copper coin is anchored in the upper surface of described channel-section steel, and the upper surface of described copper coin is equal with surface water plane neat.
3. according to the described a kind of sliding electromagnetic shielding door of claim 2, it is characterized in that: described doorframe is equipped with the doorframe air bag seat towards the periphery of a side of slide, described slide bottom is equipped with the slide air bag seat, in described doorframe air bag seat, the slide air bag seat described air bag is installed, described air bag is communicated with described air bag Pneumatic controller.
4. according to the described a kind of sliding electromagnetic shielding door of claim 3, it is characterized in that: the opening part of described doorframe air bag seat, slide air bag seat is equipped with the copper sheet elastic contact chip, the corresponding position of the copper sheet elastic contact chip of described slide and described doorframe air bag seat copper coin is installed, guide rail is equipped with in described slide bottom, and described doorframe and slide the right and left are separately installed with the locking positioning device that cooperatively interacts and install.
5. according to the described a kind of sliding electromagnetic shielding door of claim 4, it is characterized in that: the location pulley is loaded on the ground of slide open side of the extended line of described track, and the described slide two bottom sides under the opening is spacing by the biside plate of described location pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910253216 CN101736994B (en) | 2009-12-07 | 2009-12-07 | Sliding electromagnetic shielding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910253216 CN101736994B (en) | 2009-12-07 | 2009-12-07 | Sliding electromagnetic shielding door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101736994A true CN101736994A (en) | 2010-06-16 |
| CN101736994B CN101736994B (en) | 2012-02-22 |
Family
ID=42460964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910253216 Active CN101736994B (en) | 2009-12-07 | 2009-12-07 | Sliding electromagnetic shielding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101736994B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409945A (en) * | 2011-11-22 | 2012-04-11 | 中国电子系统工程第二建设有限公司 | Two-sectional electric vertical lifting type airtight electromagnetic shielding door |
| CN105863468A (en) * | 2016-05-20 | 2016-08-17 | 株洲合力电磁技术有限公司 | Shielding and protection integrated door |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661113B (en) * | 2012-05-22 | 2014-10-29 | 中国人民解放军总参谋部工程兵科研三所 | Fully-automatic suspension type two-dimensional electromagnetic shielding door with arc-shaped guide rails |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3603559C1 (en) * | 1986-02-05 | 1987-07-09 | Erich Doering | Up-and-over garage door with catching claw |
| CN2280732Y (en) * | 1996-05-28 | 1998-05-06 | 熊建明 | Built-in connector |
| CN201180443Y (en) * | 2008-03-05 | 2009-01-14 | 赖俊松 | Suspension member of airtight door |
| CN201187237Y (en) * | 2008-03-06 | 2009-01-28 | 安方高科信息安全技术(北京)有限公司 | Electromagnetic shielding door |
| CN201288483Y (en) * | 2008-09-28 | 2009-08-12 | 徐州中煤钢结构建设有限公司 | Electromagnetic wave shielding door |
| CN201598954U (en) * | 2009-12-07 | 2010-10-06 | 中国电子系统工程第二建设有限公司 | Improved sliding type electromagnetic shielding barrier |
-
2009
- 2009-12-07 CN CN 200910253216 patent/CN101736994B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409945A (en) * | 2011-11-22 | 2012-04-11 | 中国电子系统工程第二建设有限公司 | Two-sectional electric vertical lifting type airtight electromagnetic shielding door |
| CN105863468A (en) * | 2016-05-20 | 2016-08-17 | 株洲合力电磁技术有限公司 | Shielding and protection integrated door |
| CN105863468B (en) * | 2016-05-20 | 2017-11-07 | 株洲合力电磁技术有限公司 | A kind of shielding protection integrated door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101736994B (en) | 2012-02-22 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Zhengping Inventor after: Chen Siyuan Inventor after: Cui Dong Inventor after: Wu Chun Inventor after: Wang Hui Inventor after: Xiong Mochen Inventor before: Chen Siyuan Inventor before: Cui Dong Inventor before: Wu Chun Inventor before: Wang Hui Inventor before: Xiong Mochen |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHEN SIYUAN CUI DONG WU CHUN WANG HUI XIONG MOCHEN TO: XU ZHENGPING CHEN SIYUAN CUI DONG WU CHUN WANG HUI XIONG MOCHEN |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |