JP2022126842A

JP2022126842A - Trestle for fire extinguisher and fire extinguisher

Info

Publication number: JP2022126842A
Application number: JP2022104133A
Authority: JP
Inventors: 大志椿; Taishi Tsubaki
Original assignee: Nohmi Bosai Ltd
Current assignee: Nohmi Bosai Ltd
Priority date: 2018-09-11
Filing date: 2022-06-29
Publication date: 2022-08-30
Also published as: JP7098489B2; JP2020039596A

Abstract

PROBLEM TO BE SOLVED: To provide a trestle for a fire extinguisher that allows a fire extinguisher such as a fire hydrant device and a fire extinguisher box to be attached to a tunnel wall face so that the position can be adjusted, and a fire extinguisher provided with the trestle for a fire extinguisher.

SOLUTION: A trestle 5 for a fire extinguisher is to install a fire hydrant device 3 which stores a fire extinguishing instrument inside a housing 1 on a tunnel wall face 7, and includes: a lower side fixed member 9 fixed to the tunnel wall face 7; a vertical member 11 attached to the lower side fixed member 9 so that the position in a vertical direction can be adjusted; and a mounting and fixing member 13 provided to the vertical member 11 attached to the lower side fixed member 9 fixed to the tunnel wall face 7 integrated with the vertical member 11 or as a separate body, on which the fire hydrant device 3 is mounted and fixed.

SELECTED DRAWING: Figure 1

Description

本発明は、筐体の内部に消火用のホースを収納する消火栓装置、及び筐体の内部に消火器を収納する消火器箱といった消火装置を、トンネルの壁面に設置するための消火装置用架台、及び消火装置用架台を備えた消火装置に関する。 The present invention relates to a fire extinguisher mounting frame for installing a fire extinguishing device such as a fire hydrant device housing a fire extinguishing hose inside a housing and a fire extinguisher box housing a fire extinguisher inside a housing on the wall surface of a tunnel. , and a fire extinguisher equipped with a fire extinguisher mount.

本発明の消火装置のうちの消火栓装置を例に挙げて説明する。
トンネル等に設置される消火栓装置は、例えば特許文献１に開示されたように、消火栓装置の筐体を「トンネル壁面に形成された箱抜き部分」に設置していた。
この場合、予め消火栓装置を設置するべき位置を正確に計測して、当該位置にアンカーを打ち込んで、該アンカーに消火栓装置を設置するというものである。 A fire hydrant device among the fire extinguishing devices of the present invention will be described as an example.
A fire hydrant device installed in a tunnel or the like has a housing of the fire hydrant device installed in a "box-out portion formed on the wall surface of the tunnel", as disclosed in Patent Document 1, for example.
In this case, the position where the fire hydrant device should be installed is precisely measured in advance, an anchor is driven into the position, and the fire hydrant device is installed on the anchor.

特開２０１５－４４０３９号公報JP 2015-44039 A

最近の大口径のトンネルはシールド工法によって構築されることが多く、この場合、トンネルの壁面がトンネルの掘削と同時にセグメントで構築されるため、特許文献１に開示されているような箱抜きをすることができず、所定の位置にアンカーを打ち込むことができない。
そのため、セグメント構造のトンネル壁面に消火栓装置を設置する場合、セグメントに予め設けられているインサートアンカーを利用することが考えられる。
ただし、トンネル軸線方向に沿って配置されている各インサートアンカーの位置は、一般的にトンネル壁面に対して一定の位置になるように施工されるが、各インサートアンカーの位置は、車道の路面からの高さが異なっている。この点を、図１８に基づいて説明する。 Recently, large-diameter tunnels are often constructed by the shield construction method, and in this case, the walls of the tunnel are constructed by segments at the same time as the tunnel is excavated, so box extraction as disclosed in Patent Document 1 is required. unable to drive the anchor into place.
Therefore, when installing a fire hydrant device on the tunnel wall surface of the segment structure, it is conceivable to use an insert anchor provided in advance on the segment.
However, the position of each insert anchor placed along the tunnel axis is generally fixed to the tunnel wall surface, but the position of each insert anchor is different from the road surface. have different heights. This point will be described with reference to FIG.

図１８は、トンネルの軸方向直交断面を示したもので、図１８（ａ）が左カーブ、図１８（ｂ）が右カーブの位置における断面図である。車道の路面８９の図中左側には監視員通路９１が設けられている。図中左側のトンネル壁面に着目して、仮にトンネル径方向1/2の高さの位置（中心線と壁面の交点Ａ）にインサートアンカーが設けられていたとすれば、この位置は、トンネルの壁面全体に対する絶対位置は、図１８（ａ）、図１８（ｂ）のいずれの場合もトンネル径方向1/2の高さ位置であり、両者は同じ高さ位置である。 18A and 18B are cross-sectional views of the tunnel perpendicular to the axial direction, where FIG. 18A is a left curve and FIG. 18B is a right curve. A guard passage 91 is provided on the left side of the road surface 89 in the drawing. Focusing on the tunnel wall on the left side of the figure, if an insert anchor were installed at a position half the height of the tunnel radial direction (intersection point A between the center line and the wall), this position would be the tunnel wall. The absolute position with respect to the whole is the height position in the tunnel radial direction 1/2 in both cases of FIGS. 18A and 18B, and both are the same height position.

しかし、左カーブの場合には、図１８（ａ）に示すように、路面８９の左側が低く、右側が高い傾斜面となり、他方、右カーブでは、図１８（ｂ）に示すように、路面８９の左側が高く、右側が低い傾斜面となるため、Ａ点の位置は左カーブの路面８９からの距離と右カーブの路面８９からの距離が大きく異なる。このような違いは、トンネル径やカーブの緩急にもよるが、大きい場合で１ｍ程度にもなる。
このため、仮にトンネル壁面において同じ高さ位置のインサートアンカーを用いて消火栓装置を固定したとしても、消火栓装置の路面８９からの位置が異なることになる。 However, in the case of a left curve, as shown in FIG. 18(a), the road surface 89 has a low slope on the left side and a high slope on the right side. Since the left side of 89 is high and the right side is low, the position of point A is greatly different from the road surface 89 on the left curve and the distance from the road surface 89 on the right curve. Such a difference depends on the diameter of the tunnel and the steepness of the curve, but it can be as much as 1 m in some cases.
Therefore, even if the fire hydrant device is fixed using insert anchors at the same height position on the tunnel wall surface, the position of the fire hydrant device from the road surface 89 will be different.

一方で、トンネル壁面に設置される消火栓装置は、監視員通路９１からのみではなく路面８９からの操作も想定されるため、操作位置が路面８９から一定であることが求められる。
しかし、インサートアンカーを用いてその位置に消火栓装置を固定した場合には、上述したように、消火栓装置の路面８９からの高さ位置が異なるため、操作位置が所定の位置にならないという問題がある。
そこで、インサートアンカーを用いた場合であっても、路面８９からの操作位置を一定にすることができる消火装置用架台が求められている。 On the other hand, the fire hydrant device installed on the tunnel wall surface is expected to be operated not only from the observer passage 91 but also from the road surface 89, so that the operation position is required to be constant from the road surface 89.
However, when the fire hydrant device is fixed at that position using an insert anchor, as described above, since the height position of the fire hydrant device from the road surface 89 is different, there is a problem that the operation position is not at a predetermined position. .
Therefore, there is a demand for a fire extinguisher mount that can maintain a constant operating position from the road surface 89 even when insert anchors are used.

なお、シールドトンネルでないトンネル壁面に消火栓装置を取り付ける場合、前述したように所定の位置にアンカーを打ち込むことになるが、打ち込んだアンカーを基準にして消火栓装置を設置する場合、アンカーの位置を予め正確に計測する必要がある。しかし、上述したように、トンネル内はカーブによって路面高さが変化するため、数十メートル毎に設置される消火栓装置について、路面８９から一定の高さを正確に計測して設置するのは難しい。
このため、シールドトンネル以外のトンネルであっても、アンカー設置後において、そのアンカー位置から位置調整して消火栓装置を設置できる消火装置用架台が求められている。 When installing a fire hydrant system on the wall of a tunnel that is not a shield tunnel, as mentioned above, anchors are driven into predetermined positions. must be measured to However, as described above, since the road surface height changes due to curves in the tunnel, it is difficult to accurately measure and install the fire hydrants installed at intervals of several tens of meters at a constant height from the road surface 89. .
Therefore, even in a tunnel other than a shield tunnel, there is a demand for a fire extinguisher pedestal in which a fire hydrant apparatus can be installed by adjusting the position of the anchor after the anchor is installed.

トンネル壁面には、消火栓装置の他、内部に消火器を収容した消火器箱が設置されることがあり、上記の課題は消火器箱についても共通するものである。 In addition to the fire hydrant device, a fire extinguisher box containing a fire extinguisher is sometimes installed on the wall of the tunnel, and the above problem is also common to the fire extinguisher box.

したがって、本発明は、消火栓装置、消火器箱等の消火装置をトンネル壁面に位置調整可能に取り付けることができる消火装置用架台、及び該消火装置用架台を備えた消火装置を提供することを目的としている。 SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a fire extinguisher mount on which a fire extinguisher, such as a fire hydrant and a fire extinguisher box, can be mounted on a tunnel wall so as to be positionally adjustable, and a fire extinguisher equipped with the fire extinguisher mount. and

（１）本発明に係る消火装置用架台は、筐体の内部に消火用の機器を収納した消火装置をトンネルの壁面に設置するための消火装置用架台であって、
前記トンネルの壁面に固定される固定部材と、該固定部材に上下方向の位置調整可能に取り付けられる縦部材と、該縦部材と一体又は別体で、前記トンネルの壁面に固定された前記固定部材に取り付けられた前記縦部材に設けられ、前記消火装置が載置されて固定される載置固定部材とを備えたことを特徴とするものである。 (1) A fire extinguishing device stand according to the present invention is a fire extinguishing device stand for installing a fire extinguishing device containing fire extinguishing equipment inside a housing on the wall surface of a tunnel,
A fixed member fixed to the wall surface of the tunnel, a vertical member attached to the fixed member so as to be vertically adjustable, and the fixed member fixed to the wall surface of the tunnel integrally or separately from the vertical member. and a mounting and fixing member provided on the vertical member attached to the fire extinguishing device and on which the fire extinguishing device is mounted and fixed.

（２）また、上記（１）に記載のものにおいて、前記固定部材と前記縦部材は、両者を接合するための接合部がそれぞれ設けられ、該接合部のうち前記固定部材又は前記縦部材のいずれか一方に設けられるものを高さ方向で複数個所とし、これら複数個所の接合部のうちから所望の位置を選択して前記固定部材又は前記縦部材のいずれか他方の接合部と接合することで、前記縦部材が位置調整可能になっていることを特徴とするものである。 (2) In addition, in the device described in (1) above, the fixing member and the vertical member are each provided with a joint portion for joining them, and among the joint portions, the fixing member or the vertical member A plurality of joints are provided on either one of them in the height direction, and a desired position is selected from among these joints at a plurality of joints and joined to the joint of the other of the fixed member or the vertical member. and the position of the vertical member is adjustable.

（３）また、上記（２）に記載のものにおいて、前記接合部はボルト孔であり、前記固定部材と前記縦部材はボルト接合されることを特徴とするものである。 (3) Further, in the apparatus described in (2) above, the joint portion is a bolt hole, and the fixed member and the vertical member are bolt-joined.

（４）また、上記（２）に記載のものにおいて、前記固定部材又は前記縦部材のいずれか一方の接合部はボルト孔からなり、前記固定部材又は前記縦部材のいずれか他方の接合部は縦方向に長い長孔からなり、該長孔の所望の位置にボルトを挿入して、前記縦部材と前記固定部材をボルト接合することで、前記縦部材が位置調整可能になっていることを特徴とするものである。 (4) In the device described in (2) above, the joint portion of either the fixed member or the vertical member is a bolt hole, and the joint portion of the other fixed member or the vertical member is The position of the vertical member can be adjusted by inserting a bolt into a desired position of the long hole and joining the vertical member and the fixed member with a bolt. It is characterized.

（５）また、筐体の内部に消火用の機器を収納した消火装置をトンネルの壁面に設置するための消火装置用架台であって、
前記トンネルの壁面に上下方向の位置調整可能に固定される固定部材と、
該固定部材に取り付けられる縦部材と、
該縦部材と一体又は別体で、前記トンネルの壁面に固定された前記固定部材に取り付けられた前記縦部材に設けられ、前記消火装置が載置されて固定される載置固定部材とを備えたことを特徴とするものである。 (5) Further, a fire extinguisher frame for installing a fire extinguishing apparatus containing fire extinguishing equipment inside a housing on the wall surface of a tunnel,
a fixing member fixed to the wall surface of the tunnel so that the vertical position can be adjusted;
a vertical member attached to the fixed member;
a mounting fixing member provided on the vertical member attached to the fixing member fixed to the wall surface of the tunnel, integrated with or separate from the vertical member, and on which the fire extinguishing device is mounted and fixed; It is characterized by

（６）また、上記（５）に記載のものにおいて、前記縦部材は前記固定部材に対して前後方向の傾き角度調整可能に取り付けられることを特徴とするものである。 (6) Further, in the apparatus described in (5) above, the vertical member is attached to the fixed member so that the inclination angle in the front-rear direction can be adjusted.

（７）また、（１）乃至（６）のいずれかに記載のものにおいて、前記載置固定部材は、前記縦部材と別体からなり、前記縦部材に対して横方向の位置調整可能に前記縦部材に取り付けられることを特徴とするものである。 (7) In addition, in any one of (1) to (6), the mounting fixing member is formed separately from the vertical member, and is positionally adjustable in the horizontal direction with respect to the vertical member. It is characterized by being attached to the vertical member.

（８）また、本発明に係る消火装置は、（１）乃至（７）のいずれかに記載の消火装置用架台を備えたことを特徴とするものである。 (8) Further, a fire extinguisher according to the present invention is characterized by comprising the fire extinguisher mount according to any one of (1) to (7).

本発明に係る消火装置は、トンネルの壁面に固定される固定部材と、該固定部材に上下方向の位置調整可能に取り付けられる縦部材と、該縦部材と一体又は別体で、トンネルの壁面に固定された前記固定部材に取り付けられた前記縦部材に設けられ、前記消火装置が載置されて固定される載置固定部材とを備えたことにより、消火装置をトンネル壁面に位置調整可能に取り付けることができる。これによって、シールドトンネルの場合には、インサートアンカーを利用して、路面８９からの高さ位置が一定となるように消火装置をトンネルの壁面に取り付けることができる。また、トンネル壁面にアンカーを打ち込んで該アンカーを利用して消火装置を設置する場合には、アンカー位置がずれていても、アンカー設置後に正しい位置に消火装置を設置できるので、アンカーの高い施工精度が要求されず、消火装置の設置の施工効率が向上する。 A fire extinguishing device according to the present invention includes a fixed member fixed to the wall surface of a tunnel, a vertical member attached to the fixed member so that the position can be adjusted in the vertical direction, and a vertical member integrally or separately attached to the tunnel wall surface. The fire extinguishing device is attached to the tunnel wall surface in a position-adjustable manner by providing a mounting fixing member provided on the vertical member attached to the fixed fixing member and on which the fire extinguishing device is mounted and fixed. be able to. As a result, in the case of a shield tunnel, the fire extinguishing device can be attached to the wall surface of the tunnel using an insert anchor so that the height position from the road surface 89 is constant. In addition, when an anchor is driven into the tunnel wall surface and the fire extinguishing system is installed using the anchor, even if the anchor position is misaligned, the fire extinguishing system can be installed in the correct position after the anchor is installed, resulting in high anchor construction accuracy. is not required, and the construction efficiency of the installation of the fire extinguishing system is improved.

本発明の実施の形態に係る消火装置用架台を用いて消火栓装置をトンネル壁面に設置した状態の正面図である。It is a front view of the state which installed the fire hydrant apparatus in the tunnel wall surface using the mount frame for fire extinguishing apparatuses which concerns on embodiment of this invention. 図１に示した消火栓装置の取付状態の側面図である。It is a side view of the mounting state of the fire hydrant apparatus shown in FIG. 図１に示した消火装置用架台のみをトンネル壁面に設置した状態の正面図である。FIG. 2 is a front view of a state in which only the fire extinguisher stand shown in FIG. 1 is installed on a tunnel wall surface; 消火栓装置の背面を説明する説明図である。It is an explanatory view explaining the back of a fire hydrant device. 図１に示した消火装置用架台を構成する一部品（下部側固定部材）を示す図であり、図５（ａ）が側面図、図５（ｂ）が平面図、図５（ｃ）が背面図、図５（ｄ）が正面図である。FIG. 5 is a diagram showing a part (lower side fixing member) that constitutes the fire extinguisher mount shown in FIG. 1, FIG. 5(a) is a side view, FIG. A rear view, and FIG. 5(d) is a front view. 図１に示した消火装置用架台を構成する一部品（縦部材）を示す図であり、図６（ａ）が背面図、図６（ｂ）が平面図、図６（ｃ）が側面図である。FIG. 6 is a view showing a part (longitudinal member) constituting the fire extinguishing device stand shown in FIG. 1 , FIG. 6( a ) is a rear view, FIG. 6( b ) is a plan view, and FIG. 6( c ) is a side view. is. 図１に示した消火装置用架台の動作を説明する説明図である。1. It is explanatory drawing explaining operation|movement of the mount frame for fire extinguishers shown in FIG. 図１に示した消火装置用架台を構成する一部品（載置固定部材）を示す図であり、図８（ａ）が正面図、図８（ｂ）が平面図、図８（ｃ）が側面図である。FIG. 8 is a view showing a part (mounting fixing member) constituting the fire extinguisher stand shown in FIG. 1, FIG. 8(a) is a front view, FIG. 8(b) is a plan view, and FIG. It is a side view. 図１に示した消火装置用架台を構成する一部品（壁面側固定部材）を示す図であり、図９（ａ）が側面図、図９（ｂ）が平面図、図９（ｃ）が背面図、図９（ｄ）が正面図である。FIG. 9 is a diagram showing a part (wall-side fixing member) that constitutes the fire extinguisher mount shown in FIG. 1 , FIG. 9( a ) is a side view, FIG. A rear view, and FIG. 9(d) is a front view. 図１に示した消火装置用架台を構成する一部品（筐体側固定部材）を示す図であり、図１０（ａ）が背面図、図１０（ｂ）が平面図、図１０（ｃ）が側面図である。10A is a rear view, FIG. 10B is a plan view, and FIG. It is a side view. 図１に示した消火装置用架台の他の態様の説明図である。1. It is explanatory drawing of the other aspect of the mount frame for fire extinguishers shown in FIG. 図１に示した消火装置用架台を構成する下部側固定部材の他の態様の説明図であり、図１２（ａ）が側面図、図１２（ｂ）が平面図である。It is explanatory drawing of the other aspect of the lower side fixing member which comprises the mount frame for fire extinguishers shown in FIG. 1, FIG. 12 (a) is a side view, FIG.12(b) is a top view. 図１に示した消火装置用架台を構成する縦部材の他の態様の説明図であり、図１３（ａ）が側面図、図１３（ｂ）が平面図、図５（ｃ）が正面図である。13A is a side view, FIG. 13B is a plan view, and FIG. 5C is a front view. FIG. is. 本発明の他の実施の形態に係る消火装置用架台を用いて消火栓装置をトンネル壁面に設置した状態の側面図である。It is a side view of the state which installed the fire hydrant apparatus in the tunnel wall surface using the mount frame for fire extinguishing apparatuses which concerns on other embodiment of this invention. 図１４に示した消火装置用架台を構成する下部側固定部材の説明図であり、図１５（ａ）が側面図、図１５（ｂ）が平面図、図１５（ｃ）が背面図、図１５（ｄ）が正面図である。15A is a side view, FIG. 15B is a plan view, FIG. 15C is a rear view, and FIG. 15(d) is a front view. 図１４に示した消火装置用架台を構成する縦部材の説明図であり、図１６（ａ）が背面図、図１６（ｂ）が平面図、図１６（ｃ）が側面図である。16A is a rear view, FIG. 16B is a plan view, and FIG. 16C is a side view. FIG. 図１５、図１６に示した下部側固定部材と縦部材の作用の説明図である。FIG. 17 is an explanatory view of actions of the lower fixing member and the vertical member shown in FIGS. 15 and 16; 本発明が解決しようとする課題を説明する説明図であって、トンネル軸方向直交断面を示している。It is an explanatory view for explaining the problem to be solved by the present invention, showing a section perpendicular to the tunnel axis direction.

［実施の形態１］
以下の説明は、消火装置として、図１に示すように、筐体１の内部に消火用の機器としての消火用ホースを収納した消火栓装置３を例に挙げて説明する。
なお、本明細書において方向を表す用語としての、上下方向や前後方向は消火栓装置３を壁面７に設置した状態を基準にしており、上下方向は文字通りの意味であり、前後方向は壁面から離れる方向を前方向、その反対で壁面に近づく方向を後方向としている。 [Embodiment 1]
In the following description, as a fire extinguishing device, as shown in FIG. 1, a fire hydrant device 3 in which a fire hose as a fire extinguishing device is housed inside a housing 1 will be taken as an example.
In this specification, the vertical direction and the front-back direction as terms representing directions are based on the state in which the fire hydrant device 3 is installed on the wall surface 7, and the vertical direction has a literal meaning, and the front-back direction is away from the wall surface. The direction is the forward direction, and the opposite direction to the wall surface is the rearward direction.

本実施の形態に係る消火装置用架台５は、消火栓装置３をトンネルの壁面７に設置するための消火装置用架台５であって、図１～図３に示すように、トンネルの壁面７に固定される固定部材としての下部側固定部材９と、下部側固定部材９に上下方向の位置調整可能に取り付けられる縦部材１１と、該下部側固定部材９および縦部材１１とは別体で、トンネルの壁面７に固定された下部側固定部材９に取り付けられた縦部材１１に設けられ、消火栓装置３が載置されて固定される載置固定部材１３とを備えたことを特徴とするものである。
なお、本実施の形態の消火装置用架台５は消火栓装置３の筐体１の底面を載置固定するものであるため、上記の構成で機能するが、本実施の形態では、消火栓装置３をより安定して固定するために、消火栓装置３の背面側をトンネルの壁面７に固定して消火栓装置３の姿勢を保持する背面固定部材１５を備えている。
以下、各構成を詳細に説明する。 The fire extinguishing device mount 5 according to the present embodiment is a fire extinguishing device mount 5 for installing the fire hydrant device 3 on the wall surface 7 of the tunnel. A lower fixing member 9 as a fixing member to be fixed, a vertical member 11 attached to the lower fixing member 9 so as to be vertically adjustable, and the lower fixing member 9 and the vertical member 11 are separate members, A mounting fixing member 13 provided on a vertical member 11 attached to a lower fixing member 9 fixed to a wall surface 7 of the tunnel and on which the fire hydrant device 3 is mounted and fixed. is.
In addition, since the fire hydrant device pedestal 5 of the present embodiment is for mounting and fixing the bottom surface of the housing 1 of the fire hydrant device 3, it functions with the above configuration. In order to fix the fire hydrant device 3 more stably, a back fixing member 15 is provided to fix the back side of the fire hydrant device 3 to the wall surface 7 of the tunnel and hold the posture of the fire hydrant device 3 .
Each configuration will be described in detail below.

＜消火栓装置＞
消火栓装置３は、筐体１の内に消火用の機器としての消火用ホースを収容するものである。なお、消火栓装置３には、消火用ホースに加えて消火器も収納するものも含まれる。
筐体１は、鋼板製の矩形の箱状からなり、底面には、消火装置用架台５の一部品を構成する載置固定部材１３にボルト固定するためのボルト挿入孔（図示なし）が設けられている。
また、筐体１の正面パネルには、開閉扉（図示なし）が設けられており、消火栓装置３を使用する場合には、開閉扉を開扉して使用する。 <Fire hydrant device>
The fire hydrant device 3 accommodates a fire-extinguishing hose as a fire-extinguishing device in the housing 1 . The fire hydrant device 3 may include a fire extinguisher as well as a fire hose.
The housing 1 has a rectangular box shape made of steel plate, and has a bolt insertion hole (not shown) on the bottom surface for bolting to a mounting fixing member 13 that constitutes one part of the fire extinguisher stand 5 . It is
An opening/closing door (not shown) is provided on the front panel of the housing 1, and when the fire hydrant device 3 is used, the opening/closing door is opened.

さらに、筐体１は、図２に示すように、その背面の所定高さより下の部分が、上方から下方に向かう方向で、かつ背面側から前面側に向かって傾斜する傾斜面部１７になっている。
筐体１の背面側に傾斜面部１７を設けることで、トンネルの壁面７に設置するときに、シールドトンネルのトンネルの壁面７との干渉を避けることができ、消火栓装置３の壁面７からの突出をできるだけ小さくすることができる。 Further, as shown in FIG. 2, the portion of the rear surface of the housing 1 below a predetermined height forms an inclined surface portion 17 that is inclined from the upper side to the lower side and from the rear side to the front side. there is
By providing the inclined surface portion 17 on the back side of the housing 1, it is possible to avoid interference with the tunnel wall surface 7 of the shield tunnel when installing on the tunnel wall surface 7, and the fire hydrant device 3 protrudes from the wall surface 7. can be made as small as possible.

また、筐体１の背面には、図４に示すように、その左右両端部に高さ方向で複数のボルト孔７８が形成されている。このボルト孔７８は、後述の筐体側固定部材５５をボルト固定するためのものであり、高さ方向に複数設けられたボルト孔７８を適宜選択することで、筐体側固定部材５５を所望の高さ位置に固定することができる。 Moreover, as shown in FIG. 4, a plurality of bolt holes 78 are formed in the left and right ends of the rear surface of the housing 1 in the height direction. The bolt holes 78 are for bolting the housing-side fixing member 55, which will be described later. can be fixed in any position.

＜下部側固定部材＞
下部側固定部材９は本発明の固定部材に相当するものであり、壁面７のインサートアンカー１９に固定される部材であって、図５に示すように、矩形状の背面プレート２１と、後端側が背面プレート２１に接合され、前端側に係合部材２３が接合された連結部材２５と、連結部材２５の前端に固定された係合部材２３とからなる。 <Lower side fixing member>
The lower fixing member 9 corresponds to the fixing member of the present invention, and is a member fixed to the insert anchor 19 on the wall surface 7. As shown in FIG. The connecting member 25 is joined to the rear plate 21 on the side thereof, and the engaging member 23 is joined to the front end side thereof.

背面プレート２１は、略中央部にボルトが挿入されるボルト孔２７が設けられている。ボルト孔２７にボルトを挿入して該ボルトをインサートアンカー１９にねじ込むことで、背面プレート２１が壁面７に固定される。 The rear plate 21 is provided with a bolt hole 27 into which a bolt is inserted, substantially in the center. The rear plate 21 is fixed to the wall surface 7 by inserting a bolt into the bolt hole 27 and screwing the bolt into the insert anchor 19 .

連結部材２５は、断面コ字状の部材からなり、後端面と前端面とが所定の角度θを成すように設定されている（図５（ａ）参照）。このθは、インサートアンカー１９位置のトンネルの壁面７の傾斜角度と略一致している。連結部材２５の後端面と前端面に所定の角度θを設定することで、連結部材２５の後端に背面プレート２１を固定し、背面プレート２１をトンネルの壁面７に沿って配設すると、連結部材２５の前端面が略垂直面となり、連結部材２５の前端面に係合部材２３を鉛直方向に取り付けられるようになっている。
係合部材２３は、水平断面がコ字状で、コ字の対向する片部２９には上下二箇所に位置決め用の接合部としてのボルト孔３１が設けられている。前述したように、背面プレート２１をトンネルの壁面７の傾斜に沿って取り付けたときに、係合部材２３は略垂直になる。 The connecting member 25 is formed of a member having a U-shaped cross section, and is set so that the rear end surface and the front end surface form a predetermined angle θ (see FIG. 5(a)). This θ substantially coincides with the inclination angle of the tunnel wall surface 7 at the position of the insert anchor 19 . By setting a predetermined angle θ between the rear end surface and the front end surface of the connecting member 25, the rear plate 21 is fixed to the rear end of the connecting member 25, and when the rear plate 21 is arranged along the wall surface 7 of the tunnel, the connection is achieved. The front end surface of the member 25 is substantially vertical, and the engaging member 23 can be attached to the front end surface of the connecting member 25 in the vertical direction.
The engaging member 23 has a U-shaped horizontal cross section, and bolt holes 31 serving as joints for positioning are provided at two upper and lower portions 29 of the opposing U-shaped pieces 29 . As described above, when the rear plate 21 is attached along the slope of the tunnel wall 7, the engaging members 23 are substantially vertical.

＜縦部材＞
縦部材１１は、図６に示すように、係合部材２３と同様の断面がコ字状の縦長の部材であり、対向する一対の片部３３に、接合部としての例えば８個のボルト孔３５が設けられている。
また、一対の片部３３を繋ぐ正面部３７における上端の正面側には、載置固定部材１３の、前側に屈曲した片部４３の背面に当接する管状突起部３９が設けられている。また、管状突起部３９が設けられた正面部３７における背面側には、ナット４１が設けられている。 <Vertical member>
As shown in FIG. 6, the vertical member 11 is a vertically elongated member having a U-shaped cross section similar to that of the engaging member 23. A pair of opposing piece portions 33 are provided with, for example, eight bolt holes as joint portions. 35 is provided.
Further, a tubular projection 39 is provided on the front side of the upper end of the front portion 37 connecting the pair of pieces 33 to come into contact with the rear surface of the piece 43 bent forward of the mounting fixing member 13 . A nut 41 is provided on the back side of the front portion 37 where the tubular protrusion 39 is provided.

図７に示すように、縦部材１１の対向する片部３３を、下部側固定部材９における係合部材２３の対向する片部２９の間に挿入し、両者を嵌合させる。そして、係合部材２３のボルト孔３１と縦部材１１のボルト孔３５の位置を合わせて、位置決め用のボルトを挿入することで、縦部材１１の位置固定が行われる。
図７において、一点鎖線の位置は、背面プレート２１を固定するインサートアンカー１９の位置であり、この位置に、下部側固定部材９が固定されている。図７（ａ）～図７（ｃ）の順で、縦部材１１の位置が上方に移動している。このとき、下部側固定部材９に結合される縦部材１１のボルト孔３５は、上部のものから下部のものへと移動している。
このように、縦部材１１の下部側固定部材９に対する上下方向の相対位置を調整することで、縦部材１１の上端に設けられている載置固定部材１３の上下方向の位置調整が可能になっている。載置固定部材１３の上下方向の位置調整をすることで、載置固定部材１３に載置固定される消火栓装置３の上下方向の位置調整ができる。 As shown in FIG. 7, the opposing pieces 33 of the vertical member 11 are inserted between the opposing pieces 29 of the engaging member 23 of the lower fixing member 9 to fit them together. By aligning the bolt hole 31 of the engaging member 23 with the bolt hole 35 of the vertical member 11 and inserting a positioning bolt, the position of the vertical member 11 is fixed.
In FIG. 7, the position of the dashed line is the position of the insert anchor 19 that fixes the back plate 21, and the lower side fixing member 9 is fixed at this position. The position of the vertical member 11 is moved upward in the order of FIGS. 7(a) to 7(c). At this time, the bolt hole 35 of the vertical member 11 coupled to the lower fixing member 9 has moved from the upper one to the lower one.
By adjusting the vertical position of the vertical member 11 relative to the lower fixing member 9 in this manner, the vertical position of the mounting fixing member 13 provided at the upper end of the vertical member 11 can be adjusted. ing. By adjusting the position of the mounting fixing member 13 in the vertical direction, the position of the fire hydrant device 3 mounted and fixed on the mounting fixing member 13 can be adjusted in the vertical direction.

＜載置固定部材＞
載置固定部材１３は、消火栓装置３の筐体１が載置されて固定される部材である。載置固定部材１３は、消火栓装置３の筐体１の横幅と同一の長さを有する、軸直交断面が略コ字状の部材である。載置固定部材１３は、図７に示すように、コ字の開口側を下にして縦部材１１の上端に設置される。そして、コ字の対向する片部４３を繋ぐ面部が、筐体１が載置固定される載置固定面部４５となっている。載置固定面部４５の両端部には、筐体１と連結するためのボルトを挿通するボルト孔４７が設けられている。また、載置固定面部４５の両端部には、矩形状の開口部４９が設けられて、配線等を挿通可能になっている（図８参照）。 <Placement fixing member>
The mounting fixing member 13 is a member on which the housing 1 of the fire hydrant device 3 is mounted and fixed. The mounting fixing member 13 is a member having a substantially U-shaped cross section perpendicular to the axis and having the same length as the lateral width of the housing 1 of the fire hydrant device 3 . As shown in FIG. 7, the mounting fixing member 13 is installed on the upper end of the vertical member 11 with the U-shaped opening side facing downward. A surface portion connecting the opposing pieces 43 of the U-shape is a mounting fixing surface portion 45 on which the housing 1 is mounted and fixed. Both ends of the mounting fixing surface portion 45 are provided with bolt holes 47 through which bolts for coupling with the housing 1 are inserted. Rectangular openings 49 are provided at both end portions of the mounting and fixing surface portion 45 so that wiring and the like can be inserted (see FIG. 8).

載置固定部材１３の前側の片部４３には、ほぼ全長に亘るスリット５１が形成されている。スリット５１は、載置固定部材１３を縦部材１１に固定するためのものであり、図７に示すように、縦部材１１の管状突起部３９をスリット５１の背面側に位置させ、この状態で、ボルトを挿入して縦部材１１のナット４１に螺合させて締め付けることで、載置固定部材１３が縦部材１１に対して所望の位置に固定される。すなわち、載置固定部材１３における前側の片部４３にスリット５１を設け、スリット５１と縦部材１１とを所望の位置で固定できるようしたことで、消火栓装置３の横方向（左右方向）の位置調整可能になっている。 A slit 51 extending substantially over the entire length is formed in the front piece 43 of the mounting fixing member 13 . The slit 51 is for fixing the mounting fixing member 13 to the vertical member 11, and as shown in FIG. By inserting a bolt and screwing it into the nut 41 of the vertical member 11 and tightening it, the mounting fixing member 13 is fixed to the vertical member 11 at a desired position. That is, the slit 51 is provided in the front side piece 43 of the mounting and fixing member 13, and the slit 51 and the vertical member 11 can be fixed at a desired position, so that the position of the fire hydrant device 3 in the horizontal direction (left and right direction) can be changed. Adjustable.

＜背面固定部材＞
背面固定部材１５は、トンネルの壁面７のインサートアンカー１９に固定される壁面側固定部材５３と、消火栓装置３の筐体１の背面側の所望の位置に取り付けられると共に壁面側固定部材５３に連結固定される筐体側固定部材５５からなる。 <Back fixing member>
The back fixing member 15 is attached to the wall side fixing member 53 fixed to the insert anchor 19 of the tunnel wall surface 7 and the desired position on the back side of the housing 1 of the fire hydrant device 3 and connected to the wall side fixing member 53. It consists of a housing-side fixing member 55 to be fixed.

《壁面側固定部材》
壁面側固定部材５３は、図９に示すように、インサートアンカー１９に固定される固定面部５７と、固定面部５７に対して略直角で前方に屈曲形成されて筐体側固定部材５５に連結される壁面側連結面部５９と、壁面側連結面部５９の側端部と固定面部５７の側端部からなるＬ字状の部位に、両方に亘るように設けられて固定面部５７と壁面側連結面部５９を補剛する補剛面部６１を有するものである。《Wall side fixing member》
As shown in FIG. 9 , the wall-side fixing member 53 is connected to a fixing surface portion 57 that is fixed to the insert anchor 19 and a housing-side fixing member 55 that is bent forward at a substantially right angle to the fixing surface portion 57 . The fixing surface portion 57 and the wall surface side connecting surface portion 59 are provided so as to extend over the wall surface side connecting surface portion 59 and the L-shaped portion composed of the side end portion of the wall surface side connecting surface portion 59 and the side end portion of the fixing surface portion 57. It has a stiffening surface portion 61 that stiffens the .

固定面部５７にはインサートアンカー１９に固定されるボルトが挿通されるボルト孔６３が設けられている。このボルト孔６３は、図９（ｃ）、図９（ｄ）に示すように、縦方向に長い長孔になっており、上下の位置ずれに対する調整が可能になっている。
壁面側連結面部５９の中央にはボルト孔６５が設けられ、壁面側連結面部５９のボルト孔６５が設けられた位置における下面にはナット６７が固定されている。 The fixing surface portion 57 is provided with a bolt hole 63 through which a bolt fixed to the insert anchor 19 is inserted. As shown in FIGS. 9(c) and 9(d), this bolt hole 63 is elongated in the vertical direction, enabling adjustment for vertical positional deviation.
A bolt hole 65 is provided in the center of the wall surface side connecting surface portion 59, and a nut 67 is fixed to the lower surface of the wall surface side connecting surface portion 59 at the position where the bolt hole 65 is provided.

《筐体側固定部材》
筐体側固定部材５５は、図１０に示すように、軸直交断面がＬ字のアングル材からなり、筐体１の背面にボルト固定される筐体側固定面部６９と、壁面側固定部材５３の壁面側連結面部５９に載置されて固定される筐体側連結面部７１とを有している。
筐体側固定面部６９の両端にはボルト孔７３と、ボルト孔７３が設けられた部位に固定されたナット７５とが設けられている。
また、筐体側連結面部７１には、ほぼ全長に亘るスリット７７が形成されており、スリット７７にボルトを挿入して壁面側連結面部５９にボルト固定することで、壁面側固定部材５３に対して横方向の位置を調整して固定できるようになっている。《Case side fixing member》
As shown in FIG. 10 , the housing-side fixing member 55 is made of an angle member having an L-shaped cross section orthogonal to the axis, and has a housing-side fixing surface portion 69 bolted to the rear surface of the housing 1 and a wall surface of the wall-side fixing member 53 . and a housing-side connecting surface portion 71 that is placed on and fixed to the side connecting surface portion 59 .
A bolt hole 73 and a nut 75 fixed to the portion where the bolt hole 73 is provided are provided at both ends of the housing-side fixing surface portion 69 .
In addition, a slit 77 extending substantially over the entire length is formed in the housing-side connecting surface portion 71 , and by inserting a bolt into the slit 77 and fixing the bolt to the wall-side connecting surface portion 59 , the wall-side fixing member 53 can be secured. The horizontal position can be adjusted and fixed.

前述したように、筐体１の背面には、縦部材１１の調整高さに対応して、高さ方向に複数のボルト孔７８が形成されており、筐体側固定部材５５は、縦部材１１の高さ位置に対応して予め筐体１の背面に固定される（図４参照）。 As described above, a plurality of bolt holes 78 are formed in the rear surface of the housing 1 in the height direction corresponding to the adjustment height of the vertical member 11, and the housing-side fixing member 55 is fixed in advance to the rear surface of the housing 1 corresponding to the height position of (see FIG. 4).

以上のように構成された、本実施の形態の消火装置用架台５を用いて消火栓装置３をトンネルの壁面７に取り付ける取付方法を説明する。 A method for attaching the fire hydrant device 3 to the wall surface 7 of the tunnel using the fire extinguishing device stand 5 of the present embodiment configured as described above will be described.

まず、下部側固定部材９をトンネルの壁面７にボルト固定する。具体的には、下部側固定部材９における背面プレート２１のボルト孔２７をインサートアンカー１９の位置に合わせて、ボルトをねじ込むことで、背面プレート２１をトンネルの壁面７に固定する。本実施の形態では、図１、図３に示すように、１台の消火栓装置３を設置するのに２個の下部側固定部材９を使用しているので、２個の下部側固定部材９を固定する。 First, the lower fixing member 9 is bolted to the wall surface 7 of the tunnel. Specifically, the rear plate 21 is fixed to the wall surface 7 of the tunnel by aligning the bolt holes 27 of the rear plate 21 in the lower fixing member 9 with the positions of the insert anchors 19 and screwing in the bolts. In this embodiment, as shown in FIGS. 1 and 3, two lower fixing members 9 are used to install one fire hydrant device 3. Therefore, two lower fixing members 9 fixed.

次に、各下部側固定部材９に縦部材１１を、その高さを所定の高さに調整して取り付ける。
高さの調整は、縦部材１１に設けている複数のボルト孔３５のうちから最も適切なボルト孔３５を選択することによって行う。
なお、縦部材１１を調整する所定の高さとは、消火栓装置３を設置した状態において、消火栓装置３の操作部の位置が、車道の路面８９から予め設定した所定の高さになる高さである。 Next, the vertical member 11 is attached to each lower fixing member 9 with its height adjusted to a predetermined height.
Height adjustment is performed by selecting the most suitable bolt hole 35 from the plurality of bolt holes 35 provided in the vertical member 11 .
The predetermined height for adjusting the vertical member 11 is the height at which the operating portion of the fire hydrant device 3 is positioned at a predetermined height from the road surface 89 of the roadway when the fire hydrant device 3 is installed. be.

次に、縦部材１１の上端面に載置固定部材１３を設置し、載置固定部材１３の左右方向の位置を所定の位置に調整する。縦部材１１の上端面に載置固定部材１３を載置した状態では、図７に示すように、縦部材１１の上端部に設けられている管状突起部３９をスリット５１の背面側に位置させる。
なお、消火栓装置３は、トンネル内において、所定の距離（例えば、５０ｍ）毎に設置することを要求されることがあり、トンネルに沿って設置されている各消火栓装置３との距離を所定の距離になるようにする必要がある。したがって、載置固定部材１３の左右方向の位置調整は、隣接する消火栓装置３の位置との距離が所定の距離になるように調整するものである。 Next, the mounting fixing member 13 is installed on the upper end surface of the vertical member 11, and the horizontal position of the mounting fixing member 13 is adjusted to a predetermined position. When the mounting fixing member 13 is placed on the upper end surface of the vertical member 11, as shown in FIG. .
In addition, the fire hydrant device 3 may be required to be installed at predetermined distances (for example, 50 m) in the tunnel, and the distance from each fire hydrant device 3 installed along the tunnel You need to keep your distance. Therefore, the positional adjustment of the mounting fixing member 13 in the left-right direction is performed so that the distance from the position of the adjacent fire hydrant device 3 becomes a predetermined distance.

載置固定部材１３の左右位置が決定すると、ボルトを載置固定部材１３のスリット５１に挿入して、縦部材１１の管状突起部３９を貫通させてナット４１に螺合させて固定する。このとき、管状突起部３９が載置固定部材１３のスリット５１の背面側を支持するので、ボルトをねじ込んだ際にも、載置固定部材１３における前側の片部４３の変形を防止できる。 When the left and right positions of the mounting fixing member 13 are determined, a bolt is inserted into the slit 51 of the mounting fixing member 13, passes through the tubular protrusion 39 of the vertical member 11, and is screwed into the nut 41 to fix it. At this time, since the tubular protrusion 39 supports the rear side of the slit 51 of the mounting fixing member 13, deformation of the front piece 43 of the mounting fixing member 13 can be prevented even when the bolt is screwed.

次に、背面固定部材１５における壁面側固定部材５３を、下部側固定部材９を取り付けたインサートアンカー１９の上方にあるインサートアンカー１９に固定する。なお、壁面側固定部材５３の取り付けは、下部側固定部材９の取り付けと同時に行ってもよい。
次に、消火栓装置３の筐体１の背面の所定の位置に筐体側固定部材５５をボルト固定する。前述したように、筐体１の背面には高さ方向に複数のボルト挿入孔が設けられているが、筐体側固定部材５５を取り付けるボルト挿入孔は、消火栓装置３の底面からの高さが、高さ調整がされている載置固定部材１３の上面から壁面側固定部材５３までの高さと略同一高さとなるものを選択する。 Next, the wall-side fixing member 53 of the back fixing member 15 is fixed to the insert anchor 19 above the insert anchor 19 to which the lower-side fixing member 9 is attached. The wall-side fixing member 53 may be attached at the same time as the lower-side fixing member 9 is attached.
Next, the housing-side fixing member 55 is bolted to a predetermined position on the back surface of the housing 1 of the fire hydrant device 3 . As described above, the rear surface of the housing 1 is provided with a plurality of bolt insertion holes in the height direction. , which is approximately the same height as the height from the upper surface of the mounting fixing member 13 whose height is adjusted to the wall surface side fixing member 53 is selected.

次に、消火栓装置３を載置固定部材１３に載置して、消火栓装置３の底面と載置固定部材１３をボルトによって固定する。このとき、載置固定部材１３は、高さ方向及び左右方向の位置調整がされているので、消火栓装置３のボルト挿入孔の位置を、載置固定部材１３のボルト孔４７の位置に合わせて載置することで、消火栓装置３の路面８９に対する上下方向及び左右方向の位置が所定の位置となる。
また、消火栓装置３を載置固定部材１３に載置する際には、筐体側固定部材５５における筐体側連結面部７１を壁面側固定部材５３における壁面側連結面部５９に載置し、両者をボルト接合する。この際、壁面側固定部材５３の固定面部５７には縦方向に長孔のボルト孔６３が設けられているので、壁面側固定部材５３の上下方向の位置を微調整することができる。 Next, the fire hydrant device 3 is placed on the mounting fixing member 13, and the bottom surface of the fire hydrant device 3 and the mounting fixing member 13 are fixed with bolts. At this time, since the position of the mounting fixing member 13 is adjusted in the height direction and the lateral direction, the positions of the bolt insertion holes of the fire hydrant device 3 are aligned with the positions of the bolt holes 47 of the mounting fixing member 13. By placing the fire hydrant device 3, the vertical and horizontal positions of the fire hydrant device 3 with respect to the road surface 89 become predetermined positions.
When placing the fire hydrant device 3 on the mounting fixing member 13, the housing side connecting surface portion 71 of the housing side fixing member 55 is placed on the wall surface side connecting surface portion 59 of the wall surface side fixing member 53, and both are bolted together. Join. At this time, since the fixing surface portion 57 of the wall surface side fixing member 53 is provided with the longitudinally elongated bolt hole 63, the vertical position of the wall surface side fixing member 53 can be finely adjusted.

以上のように、本実施の形態の消火装置用架台５によれば、トンネルの壁面７のセグメントに設けられたインサートアンカー１９を利用して消火栓装置３をトンネルの壁面７に設置することができ、しかも、高さ方向の位置調整ができるので、車道の路面８９からインサートアンカー１９の高さ位置が異なっていても、車道の路面８９から消火栓装置３の操作部までの高さを一定にすることができる。
また、本実施の形態では、消火栓装置３が載置固定される載置固定部材１３の左右方向の位置調整を可能にしているので、必ずしも消火栓装置３の設置間隔で設けられているわけではないインサートアンカー１９を利用して、トンネル軸線方向に複数設置される消火栓装置３の消火栓装置間の距離を所定の距離に調整することもできる。 As described above, according to the fire extinguishing device mount 5 of the present embodiment, the fire hydrant device 3 can be installed on the tunnel wall surface 7 using the insert anchors 19 provided on the segments of the tunnel wall surface 7. Moreover, since the position in the height direction can be adjusted, even if the height position of the insert anchor 19 from the road surface 89 differs, the height from the road surface 89 to the operation part of the fire hydrant device 3 is kept constant. be able to.
Further, in the present embodiment, since it is possible to adjust the horizontal position of the mounting fixing member 13 on which the fire hydrant device 3 is mounted and fixed, it is not necessarily provided at the installation interval of the fire hydrant device 3. Using the insert anchor 19, the distance between fire hydrant apparatuses 3 installed in the tunnel axis direction can also be adjusted to a predetermined distance.

なお、上記の実施の形態では、消火栓装置３の左右方向の位置調整に関し、載置固定部材１３を縦部材１１と別体で構成し、載置固定部材１３と縦部材１１との間で位置調整可能にした例を示したが、図１１に示すように、消火栓装置３の幅寸法よりも長尺の載置固定部材１３を縦部材１１に固定して、載置固定部材１３に対して消火栓装置３の設置位置を左右に位置調整可能にしてもよい。この場合には、縦部材１１と載置固定部材１３を一体的に構成してもよい。 In the above-described embodiment, regarding the horizontal position adjustment of the fire hydrant device 3, the mounting fixing member 13 is configured separately from the vertical member 11, and the mounting fixing member 13 and the vertical member 11 are positioned between the mounting fixing member 13 and the vertical member 11. Although an adjustable example was shown, as shown in FIG. The installation position of the fire hydrant device 3 may be adjustable to the left and right. In this case, the vertical member 11 and the mounting fixing member 13 may be constructed integrally.

背面固定部材１５に関しても、図１１に示すように、消火栓装置３の幅寸法よりも長尺のスリット７９が形成された筐体側固定部材８１を壁面側固定部材５３に固定して、筐体側固定部材８１に対して消火栓装置３の筐体１を位置調整可能にしてもよい。筐体側固定部材８１と筐体１との固定は、筐体側固定部材８１のスリット７９にボルトを挿通して筐体１とボルト固定するようにする。 As for the rear fixing member 15, as shown in FIG. 11, a housing side fixing member 81 having a slit 79 longer than the width dimension of the fire hydrant device 3 is fixed to the wall surface side fixing member 53 to fix the housing side fixing member. The position of the housing 1 of the fire hydrant device 3 may be adjustable with respect to the member 81 . The housing-side fixing member 81 and the housing 1 are fixed by inserting a bolt through the slit 79 of the housing-side fixing member 81 and fixing the housing 1 with the bolt.

また、上記の実施の形態では、上下方向の位置調整に加えて左右方向の位置調整も可能なものについて説明したが、左右方向の位置調整が不要な場合もあり、この場合には載置固定部材１３を縦部材１１と一体的に構成してもよいし、別部材の場合でも載置固定部材１３を縦部材１１に単に固定するようにすればよい。 In addition, in the above-described embodiment, a description has been given of a device in which horizontal position adjustment is possible in addition to vertical position adjustment. The member 13 may be integrally formed with the vertical member 11 , or even if it is a separate member, the mounting fixing member 13 may simply be fixed to the vertical member 11 .

また、上記の実施の形態では、縦部材１１に高さ方向で複数設けたボルト孔３５から所望のものを選択して下部側固定部材９に連結することで、下部側固定部材９に対して縦部材１１の上下の位置調整を可能にしたものであった。
しかし、本発明はこれに限られるものではなく、下部側固定部材９の係合部材２３の高さ方向の長さを長く設定し、係合部材２３に高さ方向で複数のボルト孔３１を形成し、この複数のボルト孔３１から所望のものを選択して縦部材１１と連結するようにしてもよい。 Further, in the above-described embodiment, by selecting a desired bolt hole from a plurality of bolt holes 35 provided in the vertical member 11 in the height direction and connecting it to the lower fixing member 9, It made it possible to adjust the vertical position of the vertical member 11 .
However, the present invention is not limited to this, and the length of the engaging member 23 of the lower fixing member 9 in the height direction is set long, and the engaging member 23 is provided with a plurality of bolt holes 31 in the height direction. A desired bolt hole 31 may be selected from the plurality of bolt holes 31 and connected to the vertical member 11 .

また、上記の実施の形態では、縦部材１１に接合部として複数のボルト孔３５を設けて、縦部材１１の下部側固定部材９に対する高さ方向の位置調整は所望のボルト孔３５を選択して段階的に調整するというものであったが、縦部材１１に複数個所（無段階）での接合が可能な接合部として上下方向に長い長孔を形成して、縦部材１１を下部側固定部材９に対して無段階に調整できるようにしてもよい。なお、本発明における「接合部を複数個所とし」には、例えば接合部としてのボルト孔が複数ある場合の他、上述したように、長孔を１つ設けて長孔内での接合箇所が複数（無段階）になるようなものも含む趣旨である。
また、長孔を設ける場合の他の態様として、下部側固定部材９の係合部材２３に上下方向に長い長孔を設けるようにしてもよい。 In the above-described embodiment, the vertical member 11 is provided with a plurality of bolt holes 35 as joint portions, and the desired bolt hole 35 is selected for adjusting the position of the vertical member 11 relative to the lower fixing member 9 in the height direction. However, the vertical member 11 is fixed to the lower side by forming elongated holes in the vertical direction as joints that can be joined at multiple locations (steplessly) in the vertical member 11. The member 9 may be adjustable steplessly. It should be noted that, in the present invention, ``having a plurality of joints'' includes, for example, a case in which there are a plurality of bolt holes as joints, and as described above, one long hole is provided and there are joints in the long hole. It is intended to include a plurality (stepless).
Further, as another aspect of providing the elongated hole, the engagement member 23 of the lower fixing member 9 may be provided with an elongated elongated hole in the vertical direction.

また、上記の実施の形態では、下部側固定部材９と縦部材１１の接合方法として接合部としてのボルト孔３１、３５を設けてボルト接合する例であったが、本発明における両者の接合方法はこれに限られるものではなく、例えば、下部側固定部材９の係合部材２３に接合部として係止部８３を設けると共に（図１２参照）、縦部材１１の片部３３に接合部として高さ方向で複数の係止片８５を設け（図１３参照）、係止片８５を係止部８３に係止させることで下部側固定部材９に縦部材１１を上下方向の位置調整可能に取り付けるようにしてもよい。
このような、係止部８３と係止片８５による接合の場合も、上記のボルト接合の場合において説明したように、下部側固定部材９の係合部材２３を上下に長い部材として、係合部材２３に高さ方向で複数の係止部８３を設けるようにしてもよい。 In the above-described embodiment, the lower fixing member 9 and the vertical member 11 are joined together by providing the bolt holes 31 and 35 as joining portions and joining them with bolts. is not limited to this. For example, the engagement member 23 of the lower fixing member 9 is provided with a locking portion 83 as a joint portion (see FIG. 12), and the piece portion 33 of the vertical member 11 is provided with a high joint portion as a joint portion. A plurality of locking pieces 85 are provided in the vertical direction (see FIG. 13), and the vertical member 11 is attached to the lower fixing member 9 so as to be vertically adjustable by locking the locking pieces 85 to the locking portions 83. You may do so.
In the case of joining by the locking portion 83 and the locking piece 85 as described above, the engaging member 23 of the lower fixing member 9 is formed as a vertically elongated member as described in the case of the bolt joint. A plurality of engaging portions 83 may be provided on the member 23 in the height direction.

［実施の形態２］
本実施の形態に係る消火装置用架台８７を図１４～図１７に基づいて説明する。なお、本実施の形態の消火装置用架台８７を構成する部材は実施の形態１と同じであり、一部の部材の長さやボルト孔の数が異なるのみなので、図１４～図１７において、実施の形態１と同一部分及び対応する部分には同一の符号を付してある。 [Embodiment 2]
The fire extinguisher mount 87 according to this embodiment will be described with reference to FIGS. 14 to 17. FIG. The members constituting the fire extinguishing device stand 87 of the present embodiment are the same as those of the first embodiment, and only the length and the number of bolt holes of some members are different. The same reference numerals are given to the same parts and corresponding parts as in the first embodiment.

実施の形態１では、壁面に固定した下部側固定部材９に対して縦部材１１を上下方向位置調整可能にしたものであったが、実施の形態２の消火装置用架台８７は、下部側固定部材９を壁面に対して上下方向の位置調整可能に固定し、縦部材１１を下部側固定部材９に対して前後方向の傾き角度調整可能に取り付けたものである。
下部側固定部材９と縦部材１１について詳細に説明する。 In the first embodiment, the vertical member 11 can be adjusted in the vertical direction with respect to the lower fixing member 9 fixed to the wall surface. The member 9 is fixed to the wall surface so that the vertical position can be adjusted, and the vertical member 11 is attached to the lower fixing member 9 so that the tilt angle can be adjusted in the front-rear direction.
The lower fixing member 9 and vertical member 11 will be described in detail.

＜下部側固定部材＞
本実施の形態の下部側固定部材９は、図１５に示すように、構成部材は実施の形態１と同様であるが、背面プレート２１と係合部材２３の構成が異なっている。
背面プレート２１に関し、本実施の形態の背面プレート２１は実施の形態１よりも縦方向に長く、実施の形態１では背面プレート２１に設けられているボルト孔２７が１個であったが、本実施の形態の背面プレート２１には上下方向で複数のボルト孔２７が設けられている。
また、係合部材２３に関し、実施の形態１では上下方向に複数のボルト孔３１が設けられていたが、本実施の形態ではボルト孔３１の数が１個である点が異なっている。 <Lower side fixing member>
As shown in FIG. 15, the lower fixing member 9 of this embodiment has the same constituent members as those of the first embodiment, but differs in the construction of the rear plate 21 and the engaging member 23 .
Regarding the back plate 21, the back plate 21 of the present embodiment is longitudinally longer than that of the first embodiment, and the number of bolt holes 27 provided in the back plate 21 is one in the first embodiment. A plurality of bolt holes 27 are provided in the rear plate 21 of the embodiment in the vertical direction.
Further, regarding the engaging member 23, in the first embodiment, a plurality of bolt holes 31 are provided in the vertical direction, but in the present embodiment, the number of bolt holes 31 is one.

＜縦部材＞
また、縦部材１１についても、図１６に示すように、構成部材は実施の形態１と同様であるが、上下方向の長さ実施の形態１のものよりも短く、実施の形態１では片部３３に複数のボルト孔３５が設けられていたが、本実施の形態では、ボルト孔３５の数が１個である点が異なっている。 <Vertical member>
As for the vertical member 11, as shown in FIG. 16, the constituent members are the same as those of the first embodiment, but the length in the vertical direction is shorter than that of the first embodiment. Although a plurality of bolt holes 35 are provided in 33, the present embodiment differs in that the number of bolt holes 35 is one.

上記のように構成された本実施の形態の下部側固定部材９は、図１７に示すように、背面プレート２１に設けられた複数のボルト孔２７から設置位置との関係で所望のものを選択してインサートアンカー１９にボルト固定される。このように、本実施の形態では、下部側固定部材９の壁面７への固定高さを調整可能になっている。
また、縦部材１１は、下部側固定部材９の対向する片部２９の間に挿入され、係合部材２３のボルト孔３１と縦部材１１のボルト孔３５の位置を合わせてボルト接合される。このとき、縦部材１１はボルト軸を中心として前後方向に傾き角度を調整することができる。このため、下部側固定部材９における使用するボルト孔２７の位置によって背面プレート２１の前後方向の傾きが変わる場合があるが、この傾きを補正することができる。 As shown in FIG. 17, the lower fixing member 9 of the present embodiment configured as described above is selected from a plurality of bolt holes 27 provided in the rear plate 21 in relation to the installation position. Then, it is bolted to the insert anchor 19 . Thus, in this embodiment, the fixing height of the lower fixing member 9 to the wall surface 7 can be adjusted.
Further, the vertical member 11 is inserted between the opposing pieces 29 of the lower fixing member 9 and bolted by aligning the bolt holes 31 of the engaging member 23 with the bolt holes 35 of the vertical member 11 . At this time, the vertical member 11 can adjust the tilt angle in the front-rear direction about the bolt shaft. Therefore, although the tilt in the front-rear direction of the back plate 21 may change depending on the positions of the bolt holes 27 used in the lower fixing member 9, this tilt can be corrected.

本実施の形態の消火装置用架台８７を用いて消火栓装置３をトンネルの壁面７に取り付ける方法について、実施の形態１と異なる点を中心に説明する。
まず、下部側固定部材９をトンネルの壁面７にボルト固定する。このとき、背面プレート２１には高さ方向に複数のボルト孔２７が設けられているので、当該消火栓装置３を設置する高さとの関係から最適なボルト孔２７を適宜選択してボルト固定する。 A method of attaching the fire hydrant device 3 to the wall surface 7 of the tunnel using the fire extinguishing device mount 87 of the present embodiment will be described, focusing on the differences from the first embodiment.
First, the lower fixing member 9 is bolted to the wall surface 7 of the tunnel. At this time, since the rear plate 21 is provided with a plurality of bolt holes 27 in the height direction, the optimum bolt hole 27 is appropriately selected from the relationship with the height at which the fire hydrant device 3 is installed, and the bolts are fixed.

次に、各下部側固定部材９に縦部材１１を取り付けるが、このとき縦部材１１の前後方向の傾き角度を調整して縦部材１１の上面が水平となるようにする。
その後、縦部材１１の上端面に載置固定部材１３を、左右方向の位置を調整して設置する。
これ以降は、実施の形態１と同様である。 Next, the vertical member 11 is attached to each of the lower fixing members 9. At this time, the inclination angle of the vertical member 11 in the front-rear direction is adjusted so that the upper surface of the vertical member 11 becomes horizontal.
After that, the mounting fixing member 13 is installed on the upper end surface of the vertical member 11 by adjusting the position in the left-right direction.
The subsequent steps are the same as those of the first embodiment.

以上のように、本実施の形態の消火装置用架台８７によれば、実施の形態１と同様に、インサートアンカー１９を利用して、高さ方向の位置調整可能に消火栓装置３をトンネルの壁面７に設置することができる。 As described above, according to the fire-extinguishing system mount 87 of the present embodiment, the insert anchor 19 is used to position the fire-extinguishing system 3 on the wall of the tunnel so that the position of the fire-extinguishing system 3 is adjustable in the height direction. 7 can be installed.

なお、上記の実施の形態１、２では、消火装置の例として、内部に消火用ホースを収納した消火栓装置３を例に挙げて説明したが、本発明の消火装置としては、消火器を収納した消火器箱も含まれる。
また、上記の実施の形態１、２では、１台の消火栓装置３を設置するのに２本の縦部材１１を用いていたが、本発明では１台の消火栓装置３を設置するのに用いる縦部材１１の数は特に限定されない。特に、消火器箱の場合には、横幅が短いことから、１台の消火器箱を１本の縦部材１１を用いて設置することもできる。また、縦部材１１を、その上端から左右方向に延出する横片を有するＴ字状の部材から構成することで、縦部材１１の数が少なくてもより安定した支持が可能になる。 In the first and second embodiments described above, as an example of the fire extinguishing device, the fire hydrant device 3 containing a fire hose inside was described as an example. A fire extinguisher box is also included.
In addition, in the first and second embodiments described above, two vertical members 11 were used to install one fire hydrant device 3, but in the present invention, the two vertical members 11 are used to install one fire hydrant device 3. The number of vertical members 11 is not particularly limited. In particular, in the case of a fire extinguisher box, one vertical member 11 can be used to install one fire extinguisher box because of its short width. Further, by constructing the vertical member 11 from a T-shaped member having a horizontal piece extending in the left-right direction from the upper end thereof, more stable support is possible even if the number of the vertical members 11 is small.

また、上記の実施の形態１、２では、消火栓装置３の姿勢を保持するために、消火栓装置３の筐体１の背面を壁面７に固定するための背面固定部材１５を設けた例を示しているが、消火栓装置３の背面を固定する部材については、消火栓装置３の荷重を支持するものではなく、消火栓装置３の姿勢を保持する補助的なものであることから、上記の例に限られず、筐体１のいずれかの箇所と壁面７とを連結するような部材であれば、その形状は問わない。さらには、例えば消火栓装置の筐体背面をトンネルの壁面７に当接させてトンネルの壁面７で荷重を支持させる等すれば、消火栓装置３の背面固定部材１５はなくても支障がない場合もある。 Further, in the first and second embodiments described above, in order to maintain the posture of the fire hydrant device 3, an example in which the back surface fixing member 15 is provided for fixing the back surface of the housing 1 of the fire hydrant device 3 to the wall surface 7 is shown. However, the member that fixes the back surface of the fire hydrant device 3 does not support the load of the fire hydrant device 3, but is an auxiliary member that maintains the posture of the fire hydrant device 3, so it is limited to the above example. The shape of the member does not matter as long as it is a member that connects any part of the housing 1 and the wall surface 7 . Furthermore, for example, if the back surface of the housing of the fire hydrant device is brought into contact with the wall surface 7 of the tunnel and the load is supported by the wall surface 7 of the tunnel, there may be no problem even if the back fixing member 15 of the fire hydrant device 3 is not provided. be.

なお、上記の説明は、トンネルの壁面７以外にも設置できる消火栓装置３を前提として、消火栓装置３を壁面７に設置するための消火装置用架台５、８７について説明した。すなわち、消火装置用架台５、８７が消火栓装置３とは別の物、換言すれば消火栓装置３には消火装置用架台５、８７が含まれない態様について説明した。しかし、例えばトンネルの壁面７に設置することを前提とするならば上記実施の形態で説明した消火装置用架台５、８７を含めてトンネルの壁面設置タイプの消火栓装置として捉えることもでき、本発明にはこのような態様のものも含んでいる。 In the above description, the fire-extinguishing device mounts 5 and 87 for installing the fire-extinguishing device 3 on the wall surface 7 have been described on the assumption that the fire-extinguishing device 3 can be installed on the wall surface 7 other than the tunnel wall surface 7 . In other words, a mode has been described in which the fire-extinguishing device mounts 5 and 87 are different from the fire hydrant device 3, in other words, the fire-extinguishing device mounts 5 and 87 are not included in the fire hydrant device 3. However, if it is assumed that it is installed on the wall surface 7 of a tunnel, for example, the fire hydrant device including the fire extinguishing device mounts 5 and 87 described in the above embodiments can be regarded as a tunnel wall installation type fire hydrant device, and the present invention. includes such aspects.

１筐体
３消火栓装置
５消火装置用架台
７壁面
９下部側固定部材
１１縦部材
１３載置固定部材
１５背面固定部材
１７傾斜面部
１９インサートアンカー
２１背面プレート
２３係合部材
２５連結部材
２７ボルト孔（背面プレート）
２９片部（係合部材）
３１ボルト孔（係合部材）
３３片部（縦部材）
３５ボルト孔（縦部材）
３７正面部
３９管状突起部
４１ナット（縦部材）
４３片部（載置固定部材）
４５載置固定面部
４７ボルト孔（載置固定面部）
４９開口部
５１スリット（載置固定部材）
５３壁面側固定部材
５５筐体側固定部材
５７固定面部
５９壁面側連結面部
６１補剛面部
６３ボルト孔（固定面部）
６５ボルト孔（壁面側連結面部）
６７ナット（壁面側連結面部）
６９筐体側固定面部
７１筐体側連結面部
７３ボルト孔（筐体側固定面部）
７５ナット（筐体側固定面部）
７７スリット（筐体側連結面部）
７８ボルト孔（筐体背面）
７９スリット（他の態様）
８１筐体側固定部材（他の態様）
８３係止部
８５係止片
８７消火装置用架台（実施の形態２）
８９路面
９１監視員通路 1 housing 3 fire hydrant device 5 fire extinguishing device stand 7 wall surface 9 lower fixing member 11 vertical member 13 mounting fixing member 15 rear fixing member 17 inclined surface portion 19 insert anchor 21 rear plate 23 engaging member 25 connecting member 27 bolt hole ( rear plate)
29 piece (engaging member)
31 bolt hole (engagement member)
33 piece (longitudinal member)
35 bolt hole (longitudinal member)
37 front portion 39 tubular protrusion 41 nut (longitudinal member)
43 piece (mounting fixing member)
45 mounting fixing surface portion 47 bolt hole (mounting fixing surface portion)
49 opening 51 slit (mounting fixing member)
53 wall surface side fixing member 55 housing side fixing member 57 fixing surface portion 59 wall surface side connecting surface portion 61 stiffening surface portion 63 bolt hole (fixing surface portion)
65 bolt hole (wall side connecting surface)
67 nut (connecting surface on wall side)
69 housing-side fixing surface 71 housing-side connecting surface 73 bolt hole (housing-side fixing surface)
75 nut (housing side fixing surface)
77 slit (casing side connecting surface)
78 bolt hole (back of housing)
79 slits (other aspects)
81 housing-side fixing member (another aspect)
83 Engagement portion 85 Engagement piece 87 Fire extinguisher stand (Embodiment 2)
89 road surface 91 guard passage

Claims

A fire extinguisher mounting frame for installing a fire extinguishing device containing fire extinguishing equipment inside a housing on the wall of a tunnel,
a fixing member fixed to the wall surface of the tunnel;
a vertical member attached to the fixed member so as to be vertically adjustable;
a mounting fixing member provided on the vertical member attached to the fixing member fixed to the wall surface of the tunnel, integrated with or separate from the vertical member, and on which the fire extinguishing device is mounted and fixed; A frame for a fire extinguisher characterized by:

The fixed member and the vertical member are each provided with joints for joining them, and among the joints, the joints provided on either the fixed member or the vertical member are provided at a plurality of locations in the height direction. The position of the vertical member can be adjusted by selecting a desired position from the plurality of joints and joining it to the other joint of either the fixed member or the vertical member. A frame for a fire extinguisher according to claim 1.

3. The fire extinguisher mount according to claim 2, wherein the joint portion is a bolt hole, and the fixing member and the vertical member are bolted.

The joint portion of either the fixed member or the vertical member is a bolt hole, and the joint portion of the other of the fixed member or the vertical member is a longitudinally elongated hole. 3. The fire extinguisher mount according to claim 2, wherein the position of the vertical member can be adjusted by inserting a bolt at a position and joining the vertical member and the fixed member with bolts.

A fire extinguisher mounting frame for installing a fire extinguishing device containing fire extinguishing equipment inside a housing on the wall of a tunnel,
a fixing member fixed to the wall surface of the tunnel so that the vertical position can be adjusted;
a vertical member attached to the fixed member;
a mounting fixing member provided on the vertical member attached to the fixing member fixed to the wall surface of the tunnel, integrated with or separate from the vertical member, and on which the fire extinguishing device is mounted and fixed; A frame for a fire extinguisher characterized by:

6. A fire extinguisher mount according to claim 5, wherein said vertical member is attached to said fixed member so as to be able to adjust an inclination angle in the front-rear direction.

7. The mounting and fixing member according to any one of claims 1 to 6, wherein the mounting and fixing member is separate from the vertical member, and is attached to the vertical member so as to be able to adjust its position in the horizontal direction with respect to the vertical member. Mounting frame for fire extinguisher described in .

A fire extinguisher comprising the fire extinguisher mount according to any one of claims 1 to 7.