JP2014173362A - Mobile tunnel soundproof door device and method for moving mobile tunnel soundproof door device - Google Patents
Mobile tunnel soundproof door device and method for moving mobile tunnel soundproof door device Download PDFInfo
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本発明は、トンネルの坑口又は坑内を閉塞する移動式トンネル防音扉装置及び移動式トンネル防音扉装置の移動方法に関する。 The present invention relates to a mobile tunnel soundproofing door device that closes a tunnel entrance or inside a tunnel and a method for moving the mobile tunnel soundproofing door device.
工事の進行に伴う現場の移動に際しても、容易に移動することができる移動式トンネル防音扉装置が提案されている（特許文献１）。
この移動式トンネル防音扉装置は、装置本体の下部に、装置本体を立設状態に支持する前後方向のそりを設けている。
There has been proposed a mobile tunnel soundproof door device that can be moved easily even when the site moves with the progress of construction (Patent Document 1).
This mobile tunnel soundproof door device is provided with a sledge in the front-rear direction that supports the device main body in an upright state at the lower portion of the device main body.
特許文献１によれば移動式トンネル防音扉装置の移動は容易となる。
しかし、移動式トンネル防音扉装置の移動は重機によって牽引するが、移動式トンネル防音扉装置とトンネルとの間の隙間が限られているため、牽引作業時には、作業員が牽引を誘導する。
この牽引作業では、重機の運転者から作業員が見えにくいという問題がある。
According to Patent Document 1, the mobile tunnel soundproof door device can be easily moved.
However, although the movement of the mobile tunnel soundproof door device is towed by heavy machinery, the gap between the mobile tunnel soundproof door device and the tunnel is limited, so that the worker guides the tow during the towing work.
In this towing work, there is a problem that it is difficult for the operator of the heavy machinery to see the worker.
本発明は、移動作業に携わる作業員を目視により認識でき、災害防止にもつながる移動式トンネル防音扉装置を提供することを目的とする。 SUMMARY OF THE INVENTION An object of the present invention is to provide a mobile tunnel soundproof door device that can visually recognize an operator who is engaged in a mobile operation and leads to disaster prevention.
請求項１記載の本発明の移動式トンネル防音扉装置は、トンネルの坑口又は坑内を閉塞する移動式トンネル防音扉装置であって、車両が出入りする観音開きの主扉と、前記主扉の両側に配置される側部防音パネルと、前記主扉の上側に配置される上部防音パネルと、前記主扉、前記側部防音パネル、及び前記上部防音パネルを支える台座とを備え、前記側部防音パネルを、前記主扉に対して折り畳み可能に設けたことを特徴とする。
請求項２記載の本発明は、請求項１に記載の移動式トンネル防音扉装置において、前記主扉を、切羽方向に開く内開きとし、前記側部防音パネルを外開きとしたことを特徴とする。
請求項３記載の本発明は、請求項２に記載の移動式トンネル防音扉装置において、前記側部防音パネルに人員用扉を設け、前記人員用扉を内開きとしたことを特徴とする。
請求項４記載の本発明は、請求項３に記載の移動式トンネル防音扉装置において、前記人員用扉に、余圧抜き用の回転窓を設けたことを特徴とする。
請求項５記載の本発明の移動式トンネル防音扉装置の移動方法は、請求項１に記載の移動式トンネル防音扉装置において、請求項１から請求項４のいずれかに記載の移動式トンネル防音扉装置の移動方法であって、前記主扉を開き、前記側部防音パネルを折り畳んだ状態で、前記移動式トンネル防音扉装置を重機で牽引することを特徴とする。
The mobile tunnel soundproof door device of the present invention according to claim 1 is a mobile tunnel soundproof door device that closes the tunnel entrance or the inside of the tunnel, and a double door main door through which a vehicle enters and exits, and both sides of the main door. A side sound insulation panel disposed; an upper sound insulation panel disposed above the main door; and a base that supports the main door, the side sound insulation panel, and the upper sound insulation panel, and the side sound insulation panel. Is provided to be foldable with respect to the main door.
According to a second aspect of the present invention, in the mobile tunnel soundproof door device according to the first aspect, the main door has an inner opening that opens in a face direction, and the side soundproof panel has an outer opening. To do.
According to a third aspect of the present invention, in the mobile tunnel soundproof door device according to the second aspect, a person door is provided on the side soundproof panel, and the person door is opened inward.
According to a fourth aspect of the present invention, in the mobile tunnel soundproof door device according to the third aspect of the present invention, the personnel door is provided with a rotary window for releasing excess pressure.
According to a fifth aspect of the present invention, there is provided the mobile tunnel soundproofing door device according to the first aspect of the present invention. A method for moving a door device, characterized in that the mobile tunnel soundproof door device is pulled by a heavy machine in a state where the main door is opened and the side soundproof panel is folded.
本発明によれば、側部防音パネルを折り畳んで、移動式トンネル防音扉装置を移動できるため、トンネル内壁に接触することを防止できるだけでなく、移動作業に携わる作業員を目視により認識できるため、災害防止にもつながる。 According to the present invention, it is possible to fold the side soundproof panel and move the mobile tunnel soundproof door device, so that not only can the contact with the tunnel inner wall be prevented, but also the workers involved in the moving work can be recognized visually. It also leads to disaster prevention.
本発明の第１の実施の形態による移動式トンネル防音扉装置は、側部防音パネルを、主扉に対して折り畳み可能に設けたものである。本実施の形態によれば、側部防音パネルを折り畳んで、移動式トンネル防音扉装置を移動できるため、トンネル内壁に接触することを防止できるだけでなく、重機を操作するオペレータが、移動作業に携わる作業員を目視により認識できるため、災害防止にもつながる。 The mobile tunnel soundproof door device according to the first embodiment of the present invention includes a side soundproof panel that is foldable with respect to a main door. According to this embodiment, the side soundproof panel can be folded to move the mobile tunnel soundproof door device, so that not only can the contact with the inner wall of the tunnel be prevented, but also the operator operating the heavy machinery is involved in the moving work. Since workers can be recognized visually, it also helps prevent accidents.
本発明の第２の実施の形態は、第１の実施の形態による移動式トンネル防音扉装置において、主扉を、切羽方向に開く内開きとし、側部防音パネルを外開きとしたものである。本実施の形態によれば、トンネル発破時に発生する圧力は主扉に加わるが、主扉を内開きとしていることで、主扉の閉塞部材の負担を軽減でき、また本実施の形態による移動式トンネル防音扉装置の移動時には、主扉を内開き、側部防音パネルを外開きとすることで安定性を確保することができる。 In the mobile tunnel soundproof door device according to the first embodiment, the second embodiment of the present invention is such that the main door has an inner opening that opens in the face direction, and the side soundproof panel has an outer opening. . According to this embodiment, the pressure generated at the time of tunnel blasting is applied to the main door, but by making the main door open, the burden on the closing member of the main door can be reduced, and the mobile type according to this embodiment When the tunnel soundproof door device is moved, stability can be ensured by opening the main door inward and opening the side soundproof panel.
本発明の第３の実施の形態は、第２の実施の形態による移動式トンネル防音扉装置において、側部防音パネルに人員用扉を設け、人員用扉を内開きとしたものである。本実施の形態によれば、本実施の形態による移動式トンネル防音扉装置の移動時に、側部防音パネルに人員用扉による開口を形成できるため、重機を操作するオペレータが、移動作業に携わる作業員を目視により認識できやすく、災害防止につながる。 According to a third embodiment of the present invention, in the mobile tunnel soundproof door device according to the second embodiment, a door for a person is provided on a side soundproof panel, and the door for the person is opened inward. According to this embodiment, when the mobile tunnel soundproof door device according to this embodiment is moved, the side soundproof panel can be formed with an opening by a door for personnel, so that an operator operating a heavy machine is involved in the moving work It is easy to recognize a worker visually and leads to disaster prevention.
本発明の第４の実施の形態は、第３の実施の形態による移動式トンネル防音扉装置において、人員用扉に、余圧抜き用の回転窓を設けたものである。本実施の形態によれば、発破による圧力を受けた直後においても、人員用扉をスムーズに開くことができる。 According to a fourth embodiment of the present invention, in the mobile tunnel soundproof door device according to the third embodiment, a rotation window for removing excess pressure is provided on a personnel door. According to the present embodiment, it is possible to smoothly open the personnel door even immediately after receiving pressure due to blasting.
本発明の第５の実施の形態による移動式トンネル防音扉装置の移動方法は、第１から第４の実施の形態による移動式トンネル防音扉装置を、主扉を開き、側部防音パネルを折り畳んだ状態で、重機で牽引するものである。本実施の形態によれば、側部防音パネルを折り畳んで、本実施の形態による移動式トンネル防音扉装置を移動できるため、トンネル内壁に接触することを防止できるだけでなく、重機を操作するオペレータが、移動作業に携わる作業員を目視により認識できるため、災害防止にもつながる。 The moving tunnel soundproof door apparatus according to the fifth embodiment of the present invention includes a mobile tunnel soundproof door apparatus according to the first to fourth embodiments, wherein the main door is opened and the side soundproof panel is folded. In this state, it is towed by heavy machinery. According to the present embodiment, the side soundproof panel can be folded to move the mobile tunnel soundproof door device according to the present embodiment, so that not only can the contact with the inner wall of the tunnel be prevented, but also the operator operating the heavy machinery Since workers who are involved in moving work can be recognized visually, it also helps prevent disasters.
以下本発明の実施例について図面とともに詳細に説明する。
図１は本発明の一実施例による移動式トンネル防音扉装置をトンネルの外から見た正面図、図２は同移動式トンネル防音扉装置の上面図、図３は同移動式トンネル防音扉装置の左側面図、図４は同移動式トンネル防音扉装置の右側面図である。
Embodiments of the present invention will be described below in detail with reference to the drawings.
1 is a front view of a mobile tunnel soundproof door device according to an embodiment of the present invention as seen from the outside of the tunnel, FIG. 2 is a top view of the mobile tunnel soundproof door device, and FIG. 3 is the mobile tunnel soundproof door device. FIG. 4 is a right side view of the mobile tunnel soundproof door device.
移動式トンネル防音扉装置１０は、車両が出入りする観音開きの主扉１１ａ、１１ｂと、主扉１１ａ、１１ｂの両側に配置される側部防音パネル１２ａ、１２ｂと、主扉１１ａ、１１ｂの上側に配置される上部防音パネル１３と、主扉１１ａ、１１ｂ、側部防音パネル１２ａ、１２ｂ、及び上部防音パネル１３を支える台座１４ａ、１４ｂとを備え、トンネル３０の坑口又は坑内を閉塞する。 The mobile tunnel soundproof door device 10 includes main doors 11a and 11b with double doors for entering and exiting vehicles, side soundproof panels 12a and 12b arranged on both sides of the main doors 11a and 11b, and upper sides of the main doors 11a and 11b. The upper soundproof panel 13, the main doors 11 a and 11 b, the side soundproof panels 12 a and 12 b, and the pedestals 14 a and 14 b that support the upper soundproof panel 13 are provided, and the tunnel 30 is closed.
主扉１１ａ、１１ｂは、長方形状の２枚のパネル板で構成される。
側部防音パネル１２ａ、１２ｂは、主扉１１ａ、１１ｂ側の直線状の内側辺と、台座１４ａ、１４ｂ側の直線状の底辺と、トンネル３０内面側の円弧状の外側辺とで囲まれるパネル板で構成される。
上部防音パネル１３は、主扉１１ａ、１１ｂ側の直線状の内側辺と、トンネル３０内面側の円弧状の外側辺とで囲まれるパネル板で構成される。
主扉１１ａ、１１ｂは、一対の支柱１５ａ、１５ｂの間に配置され、側部防音パネル１２ａ、１２ｂは、支柱１５ａ、１５ｂの外側に配置される。
台座１４ａ、１４ｂは、支柱１５ａ、１５ｂの下部に配置される。
The main doors 11a and 11b are composed of two rectangular panel plates.
The side soundproof panels 12a, 12b are panels surrounded by a linear inner side on the main doors 11a, 11b side, a linear bottom side on the pedestals 14a, 14b side, and an arc-shaped outer side on the inner surface side of the tunnel 30. Consists of plates.
The upper soundproof panel 13 is configured by a panel plate surrounded by a linear inner side on the main doors 11a, 11b side and an arc-shaped outer side on the inner surface side of the tunnel 30.
The main doors 11a and 11b are disposed between the pair of columns 15a and 15b, and the side soundproof panels 12a and 12b are disposed outside the columns 15a and 15b.
The pedestals 14a and 14b are disposed below the support columns 15a and 15b.
主扉１１ａは、蝶番１６ａで支柱１５ａに取り付けられ、主扉１１ｂは、蝶番１６ｂで支柱１５ｂに取り付けられ、切羽方向に開く内開きとしている。
側部防音パネル１２ａは、蝶番１７ａで支柱１５ａに取り付けられ、側部防音パネル１２ｂは、蝶番１７ｂで支柱１５ｂに取り付けられ、切羽方向とは逆の外開きとしている。側部防音パネル１２ａ、１２ｂは、主扉１１ａ、１１ｂに対して折り畳むことができる。
主扉１１ａ、１１ｂは、例えばかんぬき部材のような閉塞部材１８によって閉塞状態を維持される。閉塞部材１８は、切羽側に設けている。
トンネル発破時に発生する圧力は主扉１１ａ、１１ｂの切羽側の面に加わるが、主扉１１ａ、１１ｂを内開きとしていることで、主扉１１ａ、１１ｂの閉塞部材１８の負担を軽減できる。
The main door 11a is attached to the support column 15a with a hinge 16a, and the main door 11b is attached to the support column 15b with a hinge 16b and is open inward in the face direction.
The side soundproof panel 12a is attached to the support column 15a with a hinge 17a, and the side soundproof panel 12b is attached to the support column 15b with a hinge 17b, and is open outwardly opposite to the face direction. The side soundproof panels 12a and 12b can be folded with respect to the main doors 11a and 11b.
The main doors 11a and 11b are kept closed by a closing member 18 such as a pinning member. The closing member 18 is provided on the face side.
Although the pressure generated at the time of tunnel blasting is applied to the face of the main doors 11a and 11b, the burden on the closing member 18 of the main doors 11a and 11b can be reduced by opening the main doors 11a and 11b.
側部防音パネル１２ａには蝶番２０を介して人員用扉１９を設け、人員用扉１９を内開きとしている。
人員用扉１９は、支柱１５ａと反対側に蝶番２０を有している。
人員用扉１９には、余圧抜き用の回転窓２１を設けている。回転窓２１を回転して開放することで切羽側の圧力を逃がすことができ、発破による圧力を受けた直後においても、人員用扉１９をスムーズに開くことができる。
側部防音パネル１２ａ、１２ｂの外側辺と、上部防音パネル１３の外側辺とには、調整用ゴム２２ａ又は断面追従用ガイド板２２ｂと調整用ゴム２２ａとが設けられる。
The side soundproof panel 12a is provided with a personnel door 19 via a hinge 20, and the personnel door 19 is opened inward.
The personnel door 19 has a hinge 20 on the side opposite to the support column 15a.
The personnel door 19 is provided with a rotary window 21 for releasing excess pressure. By rotating and opening the rotating window 21, the pressure on the face side can be released, and the door 19 for personnel can be opened smoothly even immediately after receiving pressure from blasting.
An adjustment rubber 22a or a cross-section follow-up guide plate 22b and an adjustment rubber 22a are provided on the outer sides of the side soundproof panels 12a and 12b and the outer side of the upper soundproof panel 13.
図３では、トンネル３０の内周面がコンクリート３１で覆われた状態を示している。図３に示す状態では、側部防音パネル１２ａ、１２ｂの外側辺と、上部防音パネル１３の外側辺とには、調整用ゴム２２ａが設けられる。この調整用ゴム２２ａによって、移動式トンネル防音扉装置１０とトンネル３０との隙間が閉塞される。 FIG. 3 shows a state in which the inner peripheral surface of the tunnel 30 is covered with the concrete 31. In the state shown in FIG. 3, adjustment rubbers 22 a are provided on the outer sides of the side soundproof panels 12 a and 12 b and the outer side of the upper soundproof panel 13. The gap between the mobile tunnel soundproof door device 10 and the tunnel 30 is closed by the adjustment rubber 22a.
図４では、トンネル３０の内周面が支保工３２で覆われた状態を示している。図４に示す状態では、側部防音パネル１２ａ、１２ｂの外側辺と、上部防音パネル１３の外側辺とには、断面追従用ガイド板２２ｂと調整用ゴム２２ａが設けられる。断面追従用ガイド板２２ｂと調整用ゴム２２ａとによって、移動式トンネル防音扉装置１０とトンネル３０との隙間が閉塞される。
なお、台座１４ａ、１４ｂの上部には、外方構造体２４と内方構造体２３とを有している。また、台座１４ａ、１４ｂの下部には、複数のコロ２６を有している。
また、上部防音パネル１３には、風管接続用開口２７や遮音ダンパー２８を設けている。
In FIG. 4, a state in which the inner peripheral surface of the tunnel 30 is covered with the support work 32 is shown. In the state shown in FIG. 4, a cross-section follow-up guide plate 22 b and an adjustment rubber 22 a are provided on the outer sides of the side soundproof panels 12 a and 12 b and the outer side of the upper soundproof panel 13. The gap between the mobile tunnel soundproof door device 10 and the tunnel 30 is closed by the cross-section follow guide plate 22b and the adjustment rubber 22a.
Note that an outer structure 24 and an inner structure 23 are provided on the upper portions of the bases 14a and 14b. A plurality of rollers 26 are provided below the bases 14a and 14b.
Further, the upper soundproof panel 13 is provided with a wind pipe connection opening 27 and a sound insulation damper 28.
本実施例による移動式トンネル防音扉装置１０は、重機によって牽引され、トンネル３０の坑口又は坑内に設置され、トンネル３０の坑口又は坑内から撤去される。
移動式トンネル防音扉装置１０の設置時又は撤去時には、側部防音パネル１２ａ、１２ｂを折り畳んで移動する。側部防音パネル１２ａ、１２ｂを折り畳むことで、側部防音パネル１２ａ、１２ｂがトンネル３０内壁に接触することを防止できるだけでなく、重機を操作するオペレータが、移動作業に携わる作業員を目視により認識できるため、災害防止にもつながる。
特に、移動式トンネル防音扉装置１０の設置時又は撤去時には、主扉１１ａ、１１ｂを内開き、側部防音パネル１２ａ、１２ｂを外開きとすることで、重量バランスをとり、移動時の安定性を確保することができる。
また、移動式トンネル防音扉装置１０の設置時又は撤去時に、人員用扉１９によって側部防音パネル１２ａに開口を形成できるため、重機を操作するオペレータが、移動作業に携わる作業員を目視により認識できやすく、災害防止につながる。
The mobile tunnel soundproof door device 10 according to the present embodiment is pulled by a heavy machine, installed in a tunnel 30 or a tunnel, and removed from the tunnel 30 or a tunnel.
When the mobile tunnel soundproof door device 10 is installed or removed, the side soundproof panels 12a and 12b are folded and moved. Folding the side soundproof panels 12a and 12b not only prevents the side soundproof panels 12a and 12b from coming into contact with the inner wall of the tunnel 30, but also allows operators operating heavy machinery to visually recognize workers involved in the moving work. It can also help prevent disasters.
In particular, when the mobile tunnel soundproof door device 10 is installed or removed, the main doors 11a, 11b are opened inward and the side soundproof panels 12a, 12b are opened outwardly to achieve weight balance and stability during movement. Can be secured.
Further, when the mobile tunnel soundproof door device 10 is installed or removed, an opening can be formed in the side soundproof panel 12a by the door 19 for personnel, so that an operator operating a heavy machine visually recognizes a worker who is engaged in the moving work. It is easy to do and leads to disaster prevention.
以上のように、移動式トンネル防音扉装置１０は、主扉１１ａ、１１ｂを開き、側部防音パネル１２ａ、１２ｂを折り畳んだ状態で、重機で牽引することで、トンネル３０内壁に接触することを防止できるだけでなく、重機を操作するオペレータが、移動作業に携わる作業員を目視により認識できるため、災害防止にもつながる。 As described above, the mobile tunnel soundproof door device 10 opens the main doors 11a and 11b and folds the side soundproof panels 12a and 12b so that the mobile tunnel soundproof door device 10 contacts the inner wall of the tunnel 30 by towing with heavy equipment. Not only can this be prevented, but the operator who operates the heavy machinery can visually recognize the workers involved in the moving work, leading to disaster prevention.
本発明の移動式トンネル防音扉装置は、移動作業における安全性が極めて高い。 The mobile tunnel soundproof door device of the present invention is extremely safe in moving work.
１０ 移動式トンネル防音扉装置
１１ａ、１１ｂ 主扉
１２ａ、１２ｂ 側部防音パネル
１３ 上部防音パネル
１４ａ、１４ｂ 台座
１８ 閉塞部材
１９ 人員用扉
２１ 回転窓
３０ トンネル
DESCRIPTION OF SYMBOLS 10 Mobile tunnel soundproof door apparatus 11a, 11b Main door 12a, 12b Side soundproof panel 13 Upper soundproof panel 14a, 14b Base 18 Closure member 19 Person door 21 Revolving window 30 Tunnel
Claims (5)
車両が出入りする観音開きの主扉と、
前記主扉の両側に配置される側部防音パネルと、
前記主扉の上側に配置される上部防音パネルと、
前記主扉、前記側部防音パネル、及び前記上部防音パネルを支える台座とを備え、
前記側部防音パネルを、前記主扉に対して折り畳み可能に設けたことを特徴とする移動式トンネル防音扉装置。 A mobile tunnel soundproof door device that closes a tunnel pit or tunnel,
The main door with double doors where the vehicle enters and exits,
Side soundproof panels arranged on both sides of the main door;
An upper soundproof panel disposed on the upper side of the main door;
The main door, the side soundproof panel, and a pedestal that supports the upper soundproof panel,
A mobile tunnel soundproof door device, wherein the side soundproof panel is provided so as to be foldable with respect to the main door.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017203244A (en) * | 2016-05-09 | 2017-11-16 | 株式会社谷沢製作所 | Movable tunnel soundproof door device |
| JP2018204263A (en) * | 2017-06-01 | 2018-12-27 | 株式会社大林組 | Protection door and blast protection method in tunnel pit |
| CN111075506A (en) * | 2020-03-02 | 2020-04-28 | 华北科技学院 | Connect special explosion vent of mine electromechanics of stabilizing |
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| JPH10131642A (en) * | 1996-10-31 | 1998-05-19 | Shimizu Corp | Differential pressure adjusting window |
| JP2009052319A (en) * | 2007-08-28 | 2009-03-12 | Koshin Shoji Kk | Soundproof wall |
| JP2011111820A (en) * | 2009-11-27 | 2011-06-09 | Naonori Hoshino | Sound insulating wall for tunnel, and sound insulating system for tunnel using the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH10131642A (en) * | 1996-10-31 | 1998-05-19 | Shimizu Corp | Differential pressure adjusting window |
| JP2009052319A (en) * | 2007-08-28 | 2009-03-12 | Koshin Shoji Kk | Soundproof wall |
| JP2011111820A (en) * | 2009-11-27 | 2011-06-09 | Naonori Hoshino | Sound insulating wall for tunnel, and sound insulating system for tunnel using the same |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017203244A (en) * | 2016-05-09 | 2017-11-16 | 株式会社谷沢製作所 | Movable tunnel soundproof door device |
| JP2018204263A (en) * | 2017-06-01 | 2018-12-27 | 株式会社大林組 | Protection door and blast protection method in tunnel pit |
| CN111075506A (en) * | 2020-03-02 | 2020-04-28 | 华北科技学院 | Connect special explosion vent of mine electromechanics of stabilizing |
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