CN102733728A - 一种高强度防淹防护门 - Google Patents
一种高强度防淹防护门 Download PDFInfo
- Publication number
- CN102733728A CN102733728A CN2012102499265A CN201210249926A CN102733728A CN 102733728 A CN102733728 A CN 102733728A CN 2012102499265 A CN2012102499265 A CN 2012102499265A CN 201210249926 A CN201210249926 A CN 201210249926A CN 102733728 A CN102733728 A CN 102733728A
- Authority
- CN
- China
- Prior art keywords
- door
- sides
- reinforcing
- high strength
- protection door
- 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.)
- Pending
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims description 15
- 238000005096 rolling process Methods 0.000 claims description 8
- 230000003449 preventive effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract 1
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Barrages (AREA)
Abstract
本发明提供一种高强度防淹防护门,由两侧加固滑道、防护门两侧面板、斜面加固板、滚动轴承、下压轴组成,两侧面板之间为斜面加固板,采用斜面焊接加固,形成稳定的三角形结构,滚动轴承固定在门两侧表面,沿加固滑道移动,这样防护门的三角形稳定结构,具有良好的张力和抗压能力,能承受50-100米水深的压力差,应用于过江隧道、地下矿井、超深地铁等。
Description
技术领域
本发明涉及防护门,尤其是防护门结构。
背景技术
目前的防护门有手工闭合和电动驱动的。电控防护门主要使用于要求自动化程度较高的人防工程出入口。分电控防护密闭门、电控密闭门、电控密闭屏蔽门和电控防护门四大类,屏蔽门具有阻止放射性沾染、生物和化学战剂渗入工程内部和防电磁脉冲两种功能。
但目前的防护门多是单一的钢板结构,这样对于冲击力比较大或者炸弹命中时的抗打击能力比较低,遇高强度冲击后,门容易变形,不容易开启,影响警报解除后的离开和内部攻陷时的逃生。
尤其是地铁、隧道或者矿井等低于地表水位的地方,容易造成灾难性后果。
发明内容
本发明提供了一种高强度防淹的防护门结构。
技术方案如下:
一种高强度防淹防护门,其特征在于由两侧加固滑道、防护门两侧面板、斜面加固板、滚动轴承、下压轴组成,两侧面板之间为斜面加固板,采用斜面焊接加固,形成稳定的三角形结构,滚动轴承固定在门两侧表面,沿加固滑道移动。
这样防护门的三角形稳定结构,具有良好的的张力和抗压能力,能承受 50-100米水深的压力差。
附图说明
附图为本发明结构平面示意图。
其中:1,加固滑道;2,滚动轴承;3,斜面加固板;4,防护门侧面板。
具体实施方式
下面结合附图对本发明做进一步说明:防护门由两张侧面板4和斜面加固板3组成,门与加固滑道1中间设置滚动轴承2减小摩擦。这样防护门由稳定的三角形组成,具有良好的抗压能力。
在具体实施中,还有以下优选方案:
1.斜面加固板沿水平方向加固,这样受冲击时可以把力道传递给两侧的墙壁,适合不同程度的封闭,避免关门动作时冲击造成破坏。
2.滚动轴承采用滚柱式轴承。
3.防护门的两端设置自动封闭式水密圈,结构与高压锅密封圈类似,采用倒U形塑胶封条。
采用本发明的防护门,可以抵抗50-100米的耐压强度,应用于过江隧道、地下矿井、超深地铁等。
Claims (4)
1.一种高强度防淹防护门,其特征在于由两侧加固滑道、防护门两侧面板、斜面加固板、滚动轴承、下压轴组成,两侧面板之间为斜面加固板,采用斜面焊接加固,形成稳定的三角形结构,滚动轴承固定在门两侧表面,沿加固滑道移动。
2.如权利要求1所述的高强度防淹防护门,其特征在于斜面加固板沿水平方向加固。
3.如权利要求1所述的高强度防淹防护门,其特征在于滚动轴承采用滚柱式轴承。
4.如权利要求1所述的高强度防淹防护门,其特征在于防护门的两端设置自动封闭式水密圈,采用倒U形塑胶封条。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102499265A CN102733728A (zh) | 2012-07-19 | 2012-07-19 | 一种高强度防淹防护门 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102499265A CN102733728A (zh) | 2012-07-19 | 2012-07-19 | 一种高强度防淹防护门 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102733728A true CN102733728A (zh) | 2012-10-17 |
Family
ID=46989958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102499265A Pending CN102733728A (zh) | 2012-07-19 | 2012-07-19 | 一种高强度防淹防护门 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102733728A (zh) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5007225A (en) * | 1985-09-27 | 1991-04-16 | British Shipbuilders | Construction of large sandwich structures |
| CN201502052U (zh) * | 2009-05-13 | 2010-06-09 | 林钰涵 | 挡水门结构 |
| CN101963035A (zh) * | 2010-09-27 | 2011-02-02 | 天津市万木辐射防护工程有限公司 | 重型电动辐射防护门 |
| CN201746975U (zh) * | 2010-06-29 | 2011-02-16 | 山东莱钢建设有限公司 | 一种复合材料保温墙板 |
| CN102465511A (zh) * | 2010-11-17 | 2012-05-23 | 上海华滋奔腾防汛设备制造有限公司 | 一种双联销轨道闸门 |
-
2012
- 2012-07-19 CN CN2012102499265A patent/CN102733728A/zh active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5007225A (en) * | 1985-09-27 | 1991-04-16 | British Shipbuilders | Construction of large sandwich structures |
| CN201502052U (zh) * | 2009-05-13 | 2010-06-09 | 林钰涵 | 挡水门结构 |
| CN201746975U (zh) * | 2010-06-29 | 2011-02-16 | 山东莱钢建设有限公司 | 一种复合材料保温墙板 |
| CN101963035A (zh) * | 2010-09-27 | 2011-02-02 | 天津市万木辐射防护工程有限公司 | 重型电动辐射防护门 |
| CN102465511A (zh) * | 2010-11-17 | 2012-05-23 | 上海华滋奔腾防汛设备制造有限公司 | 一种双联销轨道闸门 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102140901B (zh) | 一种耐高压钻孔密封方法 | |
| Wu et al. | Formation mechanisms of water inrush and mud burst in a migmatite tunnel: a case study in China | |
| CN102733728A (zh) | 一种高强度防淹防护门 | |
| CN104895121B (zh) | 一种减小地下结构建设中地表沉降及建构筑物变形的横向隔断法 | |
| Huang et al. | Rolling tests on movement characteristics of rock blocks | |
| Zhang et al. | Waterproofing performance of longitudinal segmental tunnel joints under external loads: a full-scale experimental investigation | |
| WO2012174690A1 (zh) | 一种移动钢体避难硐室 | |
| Ning et al. | Study on cement-coal refuse backfill structure model of mining goaf in underground mine | |
| CN101476336B (zh) | 深埋地下透水通道封堵方法 | |
| Li et al. | Potential use of thin spray-on liners for gas management in underground coal mines | |
| Hassell et al. | Corrosion of rock reinforcement in underground excavations | |
| CN110243246A (zh) | 深水爆破防护用装置 | |
| CN203583474U (zh) | 锚索孔口专用止水器 | |
| CN103899221B (zh) | 一种轨道式井下巷道防水密封门 | |
| CN212506438U (zh) | 一种减少基坑施工对临近桩基影响的结构 | |
| CN211777426U (zh) | 管幕施工设备 | |
| Quille et al. | Geotechnical properties of zinc/lead mine tailings from Tara Mines, Ireland | |
| CN107559043A (zh) | 快速轨道交通工程手动立转式防护密闭隔断门 | |
| CN205421355U (zh) | 垂直屏障系统基岩密封结构 | |
| Volkov et al. | Technology for fixing mine workings with friction anchors of the SZA type with a new type of anticorrosive coating | |
| Lee et al. | Behavior of building lower part passage tunnel due to adjacent ground excavation | |
| XU et al. | Influence of closed mine water accumulation on water prevention and control in adjacent production mines | |
| Yang et al. | Shanghai yangtze river tunnel stability against uplift during tail void grouting | |
| CAO et al. | Theory and technology of preventing water from flooding roadways | |
| Fu et al. | A new method of composite roof cutting and pressure relief based on the combined control of dynamic and static loads |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121017 |