CN202913914U - Heavy-load suspension-type sliding shield door - Google Patents
Heavy-load suspension-type sliding shield door Download PDFInfo
- Publication number
- CN202913914U CN202913914U CN2012205805018U CN201220580501U CN202913914U CN 202913914 U CN202913914 U CN 202913914U CN 2012205805018 U CN2012205805018 U CN 2012205805018U CN 201220580501 U CN201220580501 U CN 201220580501U CN 202913914 U CN202913914 U CN 202913914U
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- China
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- shield door
- door body
- type sliding
- rail
- guide rail
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Abstract
The utility model relates to a heavy-load suspension-type sliding shield door which comprises a transmission device, steel wheels, a bearing guide rail, a shield door body and a guide light rail. The door is characterized in that the bearing guide rail is located above the shield door body, the guide light rail is located below the shield door body, the shield door body is suspended on the bearing guide rail through the steel wheels, idler wheels are arranged at the bottom of the shield door body, the idler wheels are matched with the guide light rail, and the shield door body is driven by the transmission device. The door is in an upper-bearing and upper-drive structure, the guide rail is arranged on the bottom, cleanness and smoothness of a rail can be guaranteed, good wind-pressure-proof performance is achieved, the occasion that motions are influenced due to deformation of the door body is avoided, and the door is simple in structure, convenient to use, safe, and reliable.
Description
Technical field
The utility model relates to shield door, specifically a kind of heavily loaded hanging type sliding shield door.
Background technology
Nuclear power plant reactor is after after a while operation; can produce solid, liquid, gaseous waste; because refuse has certain radioactivity; safety for protection power plant operation operations staff; the shield door of adequate thickness need to be set; for avoiding radioactive substance excessive, the refuse factory building is generally negative pressure simultaneously.Existing shield door adopts the lower driving of ball screw or rack-and-pinion, lower load-carrying members usually, and said structure can guarantee that the shield door that weight is large, span is large effectively moves, but structure is complicated, and the below takes up room greatly, affects the layout of equipment.Therefore it is very necessary to design a kind of heavily loaded hanging type sliding shield door simple in structure, esy to use, safe and reliable.
Summary of the invention
The purpose of this utility model provides a kind of heavily loaded hanging type sliding shield door simple in structure, esy to use, safe and reliable.
For achieving the above object, the utility model adopts following technical scheme: a kind of heavily loaded hanging type sliding shield door, comprise transmission device, steel wheel, bearing guide rail, shield door body and guiding light rail is characterized in that bearing guide rail is positioned at the top of shield door body, and the guiding light rail is positioned at the below of shield door body, the shield door body is suspended on the bearing guide rail by steel wheel, the bottom of shield door body is provided with roller, and roller cooperates with the guiding light rail, and the shield door body is by actuator drives.
Further, in such scheme, described transmission device is comprised of sprocket wheel, chain, fixed support and motor reducer.
Further, in such scheme, also be provided with position sensor and picking sensor.
Further, in such scheme, picking sensor is installed in the both sides of door opening.
The utility model adopts upper load-bearing, upper drives structure, and in the bottom guide rail is set, and can not only guarantee that rail cleaning is unimpeded, also makes shield door have good resisting wind press capacity, has effectively avoided the situation of door body deformability and then impact action.The utility model is simple in structure, esy to use, safe and reliable.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the I part enlarged drawing among Fig. 1;
Fig. 3 is that the A of Fig. 1 is to partial view;
Fig. 4 is the II part enlarged drawing among Fig. 1;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is the III part enlarged drawing among Fig. 1;
Fig. 7 is the left view of Fig. 6.
Among the figure: the 1-transmission device; 1.1-sprocket wheel; 1.2-chain; 1.3-support; 1.4-motor reducer; The 2-steel wheel; The 3-bearing guide rail; 4-shield door body; The 5-light rail that leads; The 6-roller; The 7-position sensor; The 8-picking sensor.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described, but this embodiment should not be construed as restriction of the present utility model.
Heavily loaded hanging type sliding shield door shown in the figure, comprise transmission device 1, steel wheel 2, bearing guide rail 3, shield door body 4 and guiding light rail 5, bearing guide rail 3 is positioned at the top of shield door body 4, guiding light rail 5 is positioned at the below of shield door body 4, and shield door body 4 is suspended on the bearing guide rail 3 by steel wheel 2, and the bottom of shield door body 4 is provided with roller 6, roller 6 cooperates with guiding light rail 5, and shield door body 4 is driven by transmission device 1.
Preferred embodiment is that in such scheme, described transmission device 1 is comprised of sprocket wheel 1.1, chain 1.2, fixed support 1.3 and motor reducer 1.4.
Preferred embodiment is in such scheme, also to be provided with position sensor 7 and picking sensor 8.
Preferred embodiment is that in such scheme, picking sensor 8 is installed in the both sides of door opening.
The content that is not described in detail in this manual belongs to the known prior art of those skilled in the art.
Claims (4)
1. heavily loaded hanging type sliding shield door, comprise transmission device (1), steel wheel (2), bearing guide rail (3), shield door body (4) and guiding light rail (5), it is characterized in that: bearing guide rail (3) is positioned at the top of shield door body (4), guiding light rail (5) is positioned at the below of shield door body (4), shield door body (4) is suspended on the bearing guide rail (3) by steel wheel (2), the bottom of shield door body (4) is provided with roller (6), roller (6) cooperates with guiding light rail (5), and shield door body (4) is driven by transmission device (1).
2. heavily loaded hanging type sliding shield door according to claim 1, it is characterized in that: described transmission device (1) is comprised of sprocket wheel (1.1), chain (1.2), fixed support (1.3) and motor reducer (1.4).
3. heavily loaded hanging type sliding shield door according to claim 1 and 2 is characterized in that: also be provided with position sensor (7) and picking sensor (8).
4. heavily loaded hanging type sliding shield door according to claim 3, it is characterized in that: picking sensor (8) is installed in the both sides of door opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205805018U CN202913914U (en) | 2012-11-06 | 2012-11-06 | Heavy-load suspension-type sliding shield door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205805018U CN202913914U (en) | 2012-11-06 | 2012-11-06 | Heavy-load suspension-type sliding shield door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202913914U true CN202913914U (en) | 2013-05-01 |
Family
ID=48162236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205805018U Expired - Lifetime CN202913914U (en) | 2012-11-06 | 2012-11-06 | Heavy-load suspension-type sliding shield door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202913914U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103400606A (en) * | 2013-07-26 | 2013-11-20 | 中广核工程有限公司 | Neutron shielding device for main pipeline of upper chamber of reactor pit of nuclear power plant |
| CN105604460A (en) * | 2016-01-28 | 2016-05-25 | 贵阳振辐射线防护器材有限公司 | Electric radiation-proof sliding door for radiation room |
| CN105672829A (en) * | 2016-04-15 | 2016-06-15 | 浙江刚玉智能科技有限公司 | Movable window for fire-fighting simulated fire scene |
| CN105756241A (en) * | 2016-04-15 | 2016-07-13 | 浙江刚玉智能科技有限公司 | Movable wall for fire site simulation of fire protection |
| CN107134069A (en) * | 2017-05-27 | 2017-09-05 | 芜湖思科生产力促进中心有限公司 | A kind of storage device |
| CN107448092A (en) * | 2017-08-16 | 2017-12-08 | 成都合众思创防护设备有限公司 | Automatic detection switching device for radiation door |
| CN107575114A (en) * | 2017-08-11 | 2018-01-12 | 安徽鸿路钢结构(集团)股份有限公司 | A kind of new steel structure sliding door |
| CN110029902A (en) * | 2019-04-18 | 2019-07-19 | 北京卫星环境工程研究所 | The large-scale soundproof door walking guiding mechanism of reverberation chamber |
| CN112145038A (en) * | 2020-08-13 | 2020-12-29 | 天一瑞邦环境工程有限公司 | Suspension device of suspension type radiation protection door |
-
2012
- 2012-11-06 CN CN2012205805018U patent/CN202913914U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103400606A (en) * | 2013-07-26 | 2013-11-20 | 中广核工程有限公司 | Neutron shielding device for main pipeline of upper chamber of reactor pit of nuclear power plant |
| CN105604460A (en) * | 2016-01-28 | 2016-05-25 | 贵阳振辐射线防护器材有限公司 | Electric radiation-proof sliding door for radiation room |
| CN105672829A (en) * | 2016-04-15 | 2016-06-15 | 浙江刚玉智能科技有限公司 | Movable window for fire-fighting simulated fire scene |
| CN105756241A (en) * | 2016-04-15 | 2016-07-13 | 浙江刚玉智能科技有限公司 | Movable wall for fire site simulation of fire protection |
| CN105672829B (en) * | 2016-04-15 | 2017-10-31 | 浙江英洛华安全技术有限公司 | Fire-fighting simulated fire scene Moving Window |
| CN107134069A (en) * | 2017-05-27 | 2017-09-05 | 芜湖思科生产力促进中心有限公司 | A kind of storage device |
| CN107575114A (en) * | 2017-08-11 | 2018-01-12 | 安徽鸿路钢结构(集团)股份有限公司 | A kind of new steel structure sliding door |
| CN107448092A (en) * | 2017-08-16 | 2017-12-08 | 成都合众思创防护设备有限公司 | Automatic detection switching device for radiation door |
| CN110029902A (en) * | 2019-04-18 | 2019-07-19 | 北京卫星环境工程研究所 | The large-scale soundproof door walking guiding mechanism of reverberation chamber |
| CN112145038A (en) * | 2020-08-13 | 2020-12-29 | 天一瑞邦环境工程有限公司 | Suspension device of suspension type radiation protection door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130501 |