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11. 实用新型

JPS52166398U 失效
公开(公告)号：JPS52166398U
公开(公告)日：1977-12-16
申请号：JP7695376
申请日：1976-06-10
IPC分类号： E21F1/14 , A62C2/06 , A62C3/00 , A62C3/02 , E21F11/00 , F24F9/00

12. 发明专利

JP6468875B2 二重防音壁有权
公开(公告)号：JP6468875B2
公开(公告)日：2019-02-13
申请号：JP2015024338
申请日：2015-02-10
申请人：大成建設株式会社
发明人：増田潔 , 田中ひかり , 山口晃治 , 市橋勝行 , 畑山昌之
IPC分类号： E21F1/14 , E21F17/12 , E01F8/00

13. 发明专利

JP5757758B2 切羽封じ込め方法有权
标题翻译：面对围堵法
公开(公告)号：JP5757758B2
公开(公告)日：2015-07-29
申请号：JP2011067048
申请日：2011-03-25
申请人：株式会社大林組 , 株式会社東宏
发明人：石山知伸 , 小林誠 , 中村亮 , 小林雅彦
IPC分类号： E21F5/20 , E21F1/14

14. 发明专利

JP2014231723A トンネル用拡散防止装置有权
标题翻译：隧道防扩散装置
公开(公告)号：JP2014231723A
公开(公告)日：2014-12-11
申请号：JP2013114094
申请日：2013-05-30
申请人：株式会社大林組 , Ohbayashi Corp
发明人： KOBAYASHI MAKOTO , NAKAMURA AKIRA , ARAKAWA KOSHI
IPC分类号： E21F1/14 , E21F5/20
摘要：【課題】気密性やさらには耐衝撃性を損ねることなく、後ガスや粉塵あるいは重機の排ガスを効率よく処理する。【解決手段】本発明に係るトンネル用拡散防止装置1の拡散防止用袋体5は、トンネルの底面3に対向する側で開放されコの字状周縁28を有してなる集塵機用開口29を形成してあるとともに、該拡散防止用袋体の外周縁部のうち、コの字状周縁28を除く外周縁部がトンネルの内周面6及び底面3に概ね当接するように構成してあり、集塵機用開口29は、そのコの字状周縁28がトンネルの底面3に設置される集塵機30の周囲を当接状態で取り囲むように構成してある。【選択図】図2
摘要翻译：要解决的问题：有效地处理重型机器的气体，粉尘或废气，而不会损坏气密性和进一步的抗冲击性。解决方案：用于隧道的防扩散装置1的防扩散袋体5具有开口 29是在与隧道的底面3相对的一侧开口的集尘器，具有U形的周缘28.外周缘部（U型周缘28除外）外周缘部形成为与隧道的内周面6和底面3大致抵接，并且集尘器的开口29具有形成为围绕集尘器周围的U形周缘28 30，安装在隧道的底面3上，处于邻接状态。

15. 发明专利

JP5306875B2 Ventilation channel opening and closing device of the tunnel soundproof wall 有权
公开(公告)号：JP5306875B2
公开(公告)日：2013-10-02
申请号：JP2009080248
申请日：2009-03-27
申请人：株式会社熊谷組
发明人：俊文広瀬 , 雅直大脇 , 茂治岩永 , 光雄益田 , 誠一近藤
IPC分类号： E21F17/12 , E21F1/14
摘要： PROBLEM TO BE SOLVED: To provide a ventilation passage opening/closing device for a tunnel sound insulation wall which facilitates mounting work on the tunnel sound insulation wall. SOLUTION: The ventilation passage opening/closing device for the tunnel sound insulation wall includes a hollow casing 6, a through-hole 13 on one side, a through-hole 15 on the other side, an opening/closing body 7, a ventilation passage pipe 17 on one side, and a ventilation passage pipe 18 on the other side. One side of the hollow casing 6 is open, and the through-hole 13 on one side is provided on the face plate 12 on one side of the casing 6 which is opposed to the surface 11 on one side of the tunnel sound insulation wall 3. The through-hole 15 on the other side is provided on the face plate 14 on the other side of the casing 6 which is opposed to the face plate 12 on one side of the casing 6. The opening/closing body 7 is provided so that it can come into and go out of the casing 6 through the medium of the opening 10 of the casing 6, and the opening/closing body 7 opens and closes the ventilation passage 16 between the through-hole 13 on one side and the through-hole 15 on the other side. The ventilation passage pipe 17 on one side and the ventilation passage pipe 18 on the other side are provided so that they are communicated with the through-hole 13 on one side by projecting from the face plate 12 on one side of the casing 6 to the outside of the casing 6. The casing 6 is mounted on the surface 11 on one side of the tunnel sound insulation wall 3 so that the face plate 12 on one side can block a sound insulation wall through-hole 20 in a state where the ventilation passage pipe 17 on one side penetrates the sound insulation wall through-hole 20 which is formed on the tunnel sound insulation wall 3. COPYRIGHT: (C)2011,JPO&INPIT

16. 发明专利

JP2012202093A Face containment method 有权
标题翻译：脸部容纳方法
公开(公告)号：JP2012202093A
公开(公告)日：2012-10-22
申请号：JP2011067048
申请日：2011-03-25
申请人： Ohbayashi Corp , Toko:Kk , 株式会社大林組 , 株式会社東宏
发明人： ISHIYAMA TOMONOBU , KOBAYASHI MAKOTO , NAKAMURA AKIRA , KOBAYASHI MASAHIKO
IPC分类号： E21F1/14 , E21F5/20
摘要： PROBLEM TO BE SOLVED: To provide a face containment method for exhausting polluted air while inhibiting the polluted air generated near a face during constructing a tunnel from spreading into the whole tunnel.SOLUTION: The face containment method for preventing the spread of polluted air during constructing the tunnel where an exhaust pipe is installed comprises the steps of: forming a partition wall in a predetermined range from the ceiling wall face and the inner wall side face of the tunnel; providing one end of the exhaust pipe on the further face side than the partition wall; and using the exhaust pipe for collecting the polluted air from a space between the partition wall and the face, whereby causing air to flow from the pit mouth side to the face side to prevent the spread of the polluted air.
摘要翻译：要解决的问题：提供一种用于排放污染空气的面部容纳方法，同时在构造隧道期间在面部附近产生的污染空气扩散到整个隧道中。解决方案：在安装排气管的隧道施工期间防止污染空气扩散的面包容法包括以下步骤：在顶壁面和内壁侧面形成预定范围内的隔壁的隧道; 将排气管的一端设置在比隔壁的另一面侧; 并且使用排气管从分隔壁和面之间的空间收集被污染的空气，从而使空气从坑口侧流到面侧以防止污染空气的扩散。版权所有（C）2013，JPO＆INPIT

17. 发明专利

JP4742008B2 Gallery in the ventilation system 有权
公开(公告)号：JP4742008B2
公开(公告)日：2011-08-10
申请号：JP2006282232
申请日：2006-10-17
申请人：前田建設工業株式会社
发明人：純治舩越
IPC分类号： E21F1/00 , E21F1/14

18. 发明专利

JP2010229759A Ventilation passage opening/closing device for tunnel sound insulating wall 有权
标题翻译：通风通道开启/关闭隧道式绝缘墙的设备
公开(公告)号：JP2010229759A
公开(公告)日：2010-10-14
申请号：JP2009080248
申请日：2009-03-27
申请人： Kumagai Gumi Co Ltd , 株式会社熊谷組
发明人： HIROSE TOSHIBUMI , OWAKI MASANAO , IWANAGA SHIGEJI , MASUDA MITSUO , KONDO SEIICHI
IPC分类号： E21F17/12 , E21F1/14
摘要： PROBLEM TO BE SOLVED: To provide a ventilation passage opening/closing device for a tunnel sound insulation wall which facilitates mounting work on the tunnel sound insulation wall. SOLUTION: The ventilation passage opening/closing device for the tunnel sound insulation wall includes a hollow casing 6, a through-hole 13 on one side, a through-hole 15 on the other side, an opening/closing body 7, a ventilation passage pipe 17 on one side, and a ventilation passage pipe 18 on the other side. One side of the hollow casing 6 is open, and the through-hole 13 on one side is provided on the face plate 12 on one side of the casing 6 which is opposed to the surface 11 on one side of the tunnel sound insulation wall 3. The through-hole 15 on the other side is provided on the face plate 14 on the other side of the casing 6 which is opposed to the face plate 12 on one side of the casing 6. The opening/closing body 7 is provided so that it can come into and go out of the casing 6 through the medium of the opening 10 of the casing 6, and the opening/closing body 7 opens and closes the ventilation passage 16 between the through-hole 13 on one side and the through-hole 15 on the other side. The ventilation passage pipe 17 on one side and the ventilation passage pipe 18 on the other side are provided so that they are communicated with the through-hole 13 on one side by projecting from the face plate 12 on one side of the casing 6 to the outside of the casing 6. The casing 6 is mounted on the surface 11 on one side of the tunnel sound insulation wall 3 so that the face plate 12 on one side can block a sound insulation wall through-hole 20 in a state where the ventilation passage pipe 17 on one side penetrates the sound insulation wall through-hole 20 which is formed on the tunnel sound insulation wall 3. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于隧道隔音墙的通风通道打开/关闭装置，其有助于在隧道隔音墙上的安装工作。解决方案：隧道隔音墙的通风通道开/关装置包括中空壳体6，一侧的通孔13，另一侧的通孔15，开闭体7，一侧的通气通路管17和另一侧的通气通路管18。中空壳体6的一侧是敞开的，并且一侧的通孔13设置在壳体6的与隧道隔音壁3的一侧的表面11相对的一侧上的面板12上另一侧的通孔15设置在壳体6的与壳体6一侧的面板12相对的另一侧的面板14上。开闭体7设置为能够通过壳体6的开口部10的介质进入壳体6的外侧，开闭主体7在一侧的贯通孔13和通孔13之间开闭通气通路16 在另一边的孔15。一侧的通气通道管17和另一侧的通风管18设置成使得它们通过从壳体6的一侧的面板12突出到一侧而与一端的通孔13连通壳体6安装在隧道隔音墙3的一侧的表面11上，使得一侧的面板12可以在通风状态下阻挡隔音壁通孔20 通道管17一侧穿过形成在隧道隔音墙3上的隔音壁通孔20.版权所有（C）2011，JPO＆INPIT

19. 发明专利

JP2008101329A Ventilation system in tunnel 有权
标题翻译：隧道通风系统
公开(公告)号：JP2008101329A
公开(公告)日：2008-05-01
申请号：JP2006282232
申请日：2006-10-17
申请人： Maeda Corp , 前田建設工業株式会社
发明人： FUNAKOSHI JUNJI
IPC分类号： E21F1/00 , E21F1/14 , F24F7/06
摘要： PROBLEM TO BE SOLVED: To provide a ventilation system in a tunnel preventing spreading of contaminated air in the tunnel even when output of an exhaust fan device or a blow fan device is temporarily reduced or stopped by continuing to form an independent air curtain cutting off a working face side working space from an entrance side in a tunnel cross sectional direction.
SOLUTION: The blow fan device 15, the exhaust fan device 16, and an air supply fan device 18 are installed on an installation shelf 14 in a movable facility rack 11 in the tunnel 50. The air supply fan device 18 sends air into an air supply pipe 20 installed along a wall surface 50a of the tunnel 50, air is blown out of a multiplicity of air nozzles 20a formed in the air supply pipe 20 to form the air curtain, and the working face side working space 55 is formed, cut off from the entrance side. The blow fan device 15 sends fresh air from a blowout opening 15a into the working face side working space 55, and the exhaust fan device 16 sucks in contaminated air in the working face side working space and sends it to an exhaust duct 54.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：即使在排气风扇装置或吹风机装置的输出通过继续形成独立的气幕临时减少或停止时，在隧道中提供防止污染空气扩散的通风系统在隧道横截面方向从入口侧切断工作面侧工作空间。
解决方案：吹风扇装置15，排风扇装置16和供气风扇装置18安装在隧道50中的可移动设施架11的安装架14上。供气风扇装置18发送空气沿着隧道50的壁面50a安装的供气管20中，空气从形成在供气管20中的多个空气喷嘴20a吹出，形成气帘，工作面侧工作空间55为形成，从入口侧切断。吹风风扇装置15将来自吹出口15a的新鲜空气送入工作面侧工作空间55，排气风扇装置16在工作面侧工作空间中吸入污染空气，并将其送至排气管54。 >版权所有（C）2008，JPO＆INPIT

20. 发明专利

JPH1130100A WATERPROOF DEVICE FOR VENTILATION OPENING 失效
公开(公告)号：JPH1130100A
公开(公告)日：1999-02-02
申请号：JP20242597
申请日：1997-07-11
申请人： TOKYO ELECTRIC POWER CO , TANIKAWA ELECTRICAL MACH MFG
发明人： AKUTAGAWA KAZUO , AKIYAMA KOJI , NISHIOKA SHIGEKI , TAKANO SHIGERU
IPC分类号： E21F1/10 , E21F1/14 , F24F7/04
摘要： PROBLEM TO BE SOLVED: To provide a waterproof device for a ventilation opening which can cut off water easily and rapidly, when there is a fear that rainwater penetrates into a utility tunnel in which electric power cables, communication cables, gas pipes, or the like are laid or a ventilation opening for an underground structure such as an underground passage. SOLUTION: An openable/closable valve body 6 preventing penetration of rainwater or the like is provided at a ventilation opening H connecting the inside of an underground structure and the outside air and an operating member to open/close the valve body 6 is arranged at the nearby position of the ventilation opening H. To put it concretely, the valve body 6 is rotatably supported by a support arm 7 and opened or closed by rollers 14 rotating the arm while contacting the support arm 7, links 16 rotatably supporting the rollers 14, and a screw rod 17 vertically moving the links 16.

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