JP2013255821A

JP2013255821A - Hydrant device

Info

Publication number: JP2013255821A
Application number: JP2013161931A
Authority: JP
Inventors: Toshiaki Tonomura; 賢昭外村
Original assignee: Hochiki Corp
Current assignee: Hochiki Corp
Priority date: 2013-08-05
Filing date: 2013-08-05
Publication date: 2013-12-26
Anticipated expiration: 2029-08-10
Also published as: JP5744981B2

Abstract

PROBLEM TO BE SOLVED: To make it possible to efficiently and safely conduct work associated with assembly and installation.SOLUTION: A hydrant device 10, which pulls out a hose with a nozzle to discharge water, includes: a first casing 12-1 which has a front opening part and assembles necessary apparatus and member to a hydrant including the hose with the nozzle; and a second casing 12-2 which is coupled and fixed to the side of the first casing 12-1 so that a surface opening is the same surface as the front opening part of the first casing 12-1, and assembles necessary apparatus and member to a notification device, and accommodates a fire extinguisher, wherein the second casing 12-2 is lighter in weight than the first casing 12-1. A hanging ring 25 to hang the casing is provided in the upper surface of the first casing 12-1.

Description

本発明は、放水ノズル付きホースを引き出して放水する消火栓装置に関する。
The present invention relates to a fire hydrant device that pulls out a hose with a water discharge nozzle to discharge water.

従来、高速道路や自動車専用道路などのトンネルに設置されるトンネル消火栓装置は、開放自在な消火栓扉を備えた筐体内に、ノズル付きホースとバルブ類を収納し、また、開閉自在な消火器扉を備えた消火器収納部に例えば２本の消火器を収納し、更に、通報装置扉が設けられ、ここに赤色表示灯、発信機、及び応答ランプを設けている。 Conventionally, tunnel fire hydrant devices installed in tunnels such as expressways and automobile roads contain a hose with a nozzle and valves in a casing equipped with an openable fire hydrant door, and a fire extinguisher door that can be opened and closed freely. For example, two fire extinguishers are housed in a fire extinguisher housing section provided with a notification device door, which is provided with a red indicator lamp, a transmitter, and a response lamp.

このような消火栓装置は火災を伴う車両事故の発生時に、消火栓扉を開いてノズル付きのホースを引き出し、消火栓弁開閉レバーを操作することで消火ポンプ設備を起動して放水を行うことができる。 Such a fire hydrant device can discharge water by opening a fire hydrant door, pulling out a hose with a nozzle, and operating a fire hydrant valve opening / closing lever when a vehicle accident involving a fire occurs.

図１１は従来の消火栓装置の筐体であり、図１１（Ａ）に平面から見た断面を、図１１（Ｂ）に正面を示している。図１１において、消火栓装置の筐体１００は前方に開いた箱形のユニットであり、筐体内部を隔壁１０２により右側のホース収納空間１０４とバルブ類収納空間１０６と、左側の消火器収納空間１０８とに分けている。筐体１００の前面化開口部にはフランジ部１１０が形成され、フランジ部１１０の前面にゴムパッキンなどのシール部材１１２を介して１枚の化粧板１１４が配置される。 FIG. 11 shows a casing of a conventional fire hydrant device, and FIG. 11A shows a cross section viewed from the plane, and FIG. 11B shows a front view. In FIG. 11, the housing 100 of the fire hydrant device is a box-shaped unit opened forward, and the inside of the housing is separated by a partition wall 102 on the right hose storage space 104, the valve storage space 106, and the left fire extinguisher storage space 108. It is divided into. A flange portion 110 is formed at the front opening of the housing 100, and a single decorative plate 114 is disposed on the front surface of the flange portion 110 via a seal member 112 such as rubber packing.

しかしながら、このようなトンネル消火栓装置にあっては、筐体１００にバルブ類、ノズル付きホース、消火器などの全ての機器を組込み配置し、更に、開閉自在な消火栓扉や消火器扉を設けていたため、装置全体として横幅が約１．８メートル、高さが約１メートル、奥行きが数十センチメートル、重量も約２００〜３００キログラムといった大型のユニットとなり、組立を行った工場内での移動は勿論のこと、トンネル工事現場に搬送して設置する際にも、重量物として扱わなければならないことから大変であり、組立及び設置に手間と時間がかかるという問題がある。 However, in such a tunnel fire hydrant device, all devices such as valves, a hose with a nozzle, and a fire extinguisher are incorporated and disposed in the casing 100, and a fire hydrant door and a fire extinguisher door that can be freely opened and closed are provided. Therefore, the entire device is a large unit with a width of about 1.8 meters, a height of about 1 meter, a depth of several tens of centimeters, and a weight of about 200 to 300 kilograms. Of course, when transported and installed at a tunnel construction site, it must be handled as a heavy object, which is a serious problem, and there is a problem that it takes time and labor to assemble and install.

また従来の消火栓装置にあっては、筐体に対し全ての機器を組み込む作業を必要とするため、異なる機器の組込み作業を同じ筐体に対し同時に行うことが困難であることから工程を分けて順次作業しており、その分、組立に手間と時間がかかる問題もある。 In addition, in the conventional fire hydrant device, since it is necessary to work to incorporate all the equipment into the housing, it is difficult to carry out the work of incorporating different equipment into the same housing at the same time. Since the work is performed sequentially, there is a problem that it takes time and labor to assemble.

そこで近年にあっては、図１２に示すように、装置筐体を２つの筐体１００−１，１００−２に分割した消火栓装置が提案されている。筐体１００−１側にホース収納空間１０４とバルブ類収納空間１０６を配置し、筐体１００−２に消火器収納空間１０８を配置し、架台１０１の上に筐体１００−１，１００−２を隣接配置した状態で合せ部分をボルトとナットなどにより連結固定している。 Therefore, in recent years, as shown in FIG. 12, a fire hydrant device has been proposed in which the device housing is divided into two housings 100-1 and 100-2. The hose storage space 104 and the valve storage space 106 are disposed on the housing 100-1 side, the fire extinguisher storage space 108 is disposed on the housing 100-2, and the housings 100-1 and 100-2 are placed on the gantry 101. Are connected and fixed with bolts and nuts, etc.

分割した筐体１００−１，１００−２の連結部分を除く前面開口部にはフランジ部１１０−１，１１０−２が形成され、フランジ部１１０−１，１１０−２の前面にゴムパッキンなどのシール部材１１２を介して化粧板１１４を配置している。 Flange portions 110-1 and 110-2 are formed in the front opening except for the connecting portions of the divided casings 100-1 and 100-2, and a rubber packing or the like is formed on the front surfaces of the flange portions 110-1 and 110-2. A decorative plate 114 is disposed via the seal member 112.

このように筐体１００−１，１００−２に分割したことで、各筐体１００−１，１００−２に対する機器の組付け作業を別々に並行して行うことを可能にして生産性を高め、また単一筐体とした場合に比べ各筐体の重量が低減し、工場段階での組立及び現場設置の作業の効率と安全性を高めることができる。 By dividing the housings 100-1 and 100-2 in this way, it is possible to perform the assembly work of the devices for the respective housings 100-1 and 100-2 separately in parallel, thereby improving productivity. In addition, the weight of each case is reduced as compared with the case of a single case, and the efficiency and safety of assembly and site installation work at the factory stage can be improved.

また第１筐体と第２筐体を連結固定するため、分割している筐体の全面が面一となるように位置決めされ、前面に対する化粧板の組付け固定を正確に行うことができる。
Further, since the first housing and the second housing are connected and fixed, the entire surface of the divided housing is positioned so as to be flush with each other, and the decorative plate can be assembled and fixed to the front surface accurately.

特開２００５−３１８９７２号公報JP 2005-318972 A 特開２００２−３３６３６９号公報JP 2002-336369 A 特開２００１−１７０１９９号公報JP 2001-170199 A 特開平１１−１２３２４８号公報JP-A-11-123248 特開２００７−２７５４７６号公報JP 2007-275476 A

しかしながら、このような筐体を分割した構造の消火栓装置にあっては、筐体を分割すると各筐体の周縁にフランジを設ける必要があるが、各筐体の連結面１０２側のフランジ部が重複することとなり、フランジを重ねて配置すると各筐体の前面が面一とならず、どちらの筐体のフランジ面を前に重ねるか決めた上で、化粧枠を筐体へ取り付ける取付部材の寸法を設計しなければならない。 However, in the fire hydrant device having such a structure in which the housing is divided, it is necessary to provide a flange on the periphery of each housing when the housing is divided. When the flanges are placed in an overlapping manner, the front surface of each housing is not flush with the front surface of each housing. The dimensions must be designed.

さらに、筐体を分割したことにより、化粧枠も分割して各筐体に取り付けたほうが、化粧枠を軽量、小型化して搬送することができ、また、化粧枠や筐体が腐食したり傷ついたときに交換する際には、必要最小限の交換ですみライフサイクルコストを抑えることもできる。通常、化粧枠前面は筐体前面よりも大きく、化粧枠の周縁には筐体側に折り返し部を備えており、化粧枠の裏面に筐体前面のフランジが接触して取り付けられる。従って、分割筐体の連結側のフランジ同士が接触した状態では、分割した化粧枠を正しく化粧枠に取り付けることができない。 In addition, by dividing the case, it is possible to transport the decorative frame in a lighter and smaller size by dividing the decorative frame and attaching it to each case. Also, the decorative frame and the case are corroded or damaged. When replacing, the life cycle cost can be reduced with the minimum necessary replacement. Usually, the front face of the decorative frame is larger than the front face of the casing, and the peripheral edge of the decorative frame is provided with a folded portion on the casing side, and the flange on the front face of the casing is attached to the rear face of the decorative frame. Therefore, in a state where the flanges on the connection side of the divided housing are in contact with each other, the divided decorative frame cannot be correctly attached to the decorative frame.

本発明は、筐体を分割して連結状態で配置する装置の場合において、各筐体周縁のフランジが干渉せずに連結でき、また化粧枠を各筐体に確実に取り付けることができる消火栓装置を提供することを目的とする。
The present invention provides a fire hydrant device that can be connected without interference by the flanges on the periphery of each case and can be securely attached to each case in the case of a device that is divided and arranged in a connected state. The purpose is to provide.

本発明は、ノズル付きホースを引き出して放水する消火栓装置に於いて、
前面開口部を有し、ノズル付きホースを含む消火栓に必要な機器及び部材を組み付ける第１筐体と、
前面開口部が第１筐体の前面開口部と面一となるように第１筐体の側面に連結固定され、通報装置に必要な機器及び部材を組み付けると共に消火器を収納する、前記第１筐体より重量の軽い第２筐体と、
を備え、
前記第１筐体の上面に、筐体を吊り下げるための吊り輪を設けたことを特徴とする。 The present invention is a fire hydrant device that draws out a hose with a nozzle and discharges water,
A first housing having a front opening and assembling equipment and members necessary for a fire hydrant including a hose with a nozzle;
The first opening is connected and fixed to the side surface of the first housing so that the front opening is flush with the front opening of the first housing, and the devices and members necessary for the reporting device are assembled and the fire extinguisher is housed. A second housing that is lighter in weight than the housing;
With
A suspension ring for suspending the housing is provided on the upper surface of the first housing.

ここで、吊り輪を第１筐体の上面の両側の２箇所に設ける。 Here, the suspension rings are provided at two locations on both sides of the upper surface of the first housing.

また、側面で連結固定された第１筐体と第２筐体は、連結固定を解除した状態で、何れか一方に対し他方が着脱自在とする。 In addition, the first housing and the second housing that are connected and fixed on the side surfaces are made detachable with respect to either one in a state where the connection and fixing are released.

また、第１筐体は前面開口部の全周縁の外側にフランジ部を形成し、
第２筐体は前面開口部の全周縁の外側に形成したフランジ部が第１筐体のフランジ部と面一となるように第１筐体の側面に連結固定され、
第１筐体は、前面開口部の第２筐体との連結面側コーナー部を連結面から遠ざける方向に窪ませて、連結面側のフランジ部を第２筐体のフランジ部に干渉しない連結面の内側に配置し、第１筐体と第２筐体の連結固定を解除した状態で、２筐体を前方に引き出し可能な構造とする。
In addition, the first housing forms a flange portion outside the entire periphery of the front opening,
The second housing is connected and fixed to the side surface of the first housing so that the flange formed outside the entire periphery of the front opening is flush with the flange portion of the first housing,
The first housing has a connecting surface side corner portion with the second housing of the front opening recessed in a direction away from the connecting surface, and the connecting surface side flange portion does not interfere with the flange portion of the second housing. It is arranged inside the surface and has a structure in which the two housings can be pulled out forward in a state where the connection and fixation between the first housing and the second housing are released.

本発明によれば、第１筐体の前面開口部の連結側コーナー部を連結位置から遠ざける方向に窪ませてフランジ部を連結位置の内側に配置した構造とすることで、第１筐体及び第２筐体の前面開口部の周縁にフランジ部を独立して形成した状態で第１筐体と第２筐体を横並びに連結することができ、これによって連結部分でフランジ部が干渉することなく独立して横並びに配置することができる。 According to the present invention, the first casing and the first casing and the first casing and the first casing are provided with a structure in which the connecting corner portion of the front opening of the first casing is recessed in a direction away from the connecting position and the flange portion is disposed inside the connecting position. The first housing and the second housing can be connected side by side in a state where the flange portion is independently formed on the peripheral edge of the front opening of the second housing, whereby the flange portion interferes with the connecting portion. And can be arranged side by side independently.

また本発明によれば、分割した筐体前面に化粧板が着脱自在な取付構造により固定配置されているため、トンネル設置状態で腐食などにより片方の化粧板を交換したい場合には、設置現場において分割した化粧板を取り外して交換することができ、化粧板及び筐体を含む消火栓装置全体を交換する必要がないため、交換作業が容易であり、筐体側の機器はそのまま残すので省資源にも繋がる。 Further, according to the present invention, since the decorative plate is fixedly disposed on the front surface of the divided housing by a detachable mounting structure, when one of the decorative plates is to be replaced due to corrosion or the like in the tunnel installation state, at the installation site The divided decorative panel can be removed and replaced, and it is not necessary to replace the entire fire hydrant device including the decorative panel and the casing. Therefore, the replacement work is easy, and the equipment on the casing is left as it is, thus saving resources. Connected.

また、分割した化粧板を筐体から取り外すことができると、分割した筐体の前面に開閉自在に設けている消火栓扉又は消火器扉も必要に応じて交換することができ、化粧板に加えトンネル内に露出している消火栓扉及び消火器扉についても腐食などの損傷に対し同様に設置場所で交換することができる。 Moreover, if the divided decorative board can be removed from the housing, the fire hydrant door or the fire extinguisher door that can be freely opened and closed on the front surface of the divided housing can be replaced as necessary. Fire hydrant doors and fire extinguisher doors exposed in the tunnel can be similarly replaced at the installation site against damage such as corrosion.

また、第１筐体側の窪み部に、連結側の第２筐体のフランジ部を収納するようにしたことで、第１筐体を外すことなく第２筐体の交換を容易に行うことができる。
In addition, since the flange portion of the second housing on the connection side is housed in the recess on the first housing side, the second housing can be easily replaced without removing the first housing. it can.

本発明による消火栓装置の実施形態を正面から示した説明図Explanatory drawing which showed embodiment of the fire hydrant apparatus by this invention from the front 図１について扉側を外して本体内部構造を示した正面図1 is a front view showing the internal structure of the main body with the door side removed. 図１について内部構造を平面で示した説明図1 is an explanatory diagram showing the internal structure in plan view. 図１の消火栓装置の外観を平面で示した説明図Explanatory drawing which showed the external appearance of the fire hydrant apparatus of FIG. 図１の消火栓装置について筐体を取り出して示した正面図Front view of the fire hydrant device of FIG. 本実施形態における分割した筐体の連結構造を示した説明図Explanatory drawing which showed the connection structure of the divided | segmented housing | casing in this embodiment 図６における連結部分の構造を取り出して示した説明図Explanatory drawing which extracted and showed the structure of the connection part in FIG. 筐体を連結した後に行う化粧板を取付けを示した平面図The top view which showed attachment of a decorative board performed after connecting a case 図８における化粧板と筐体の取付構造を取り出して示した説明図Explanatory drawing which took out and showed the attachment structure of the decorative board and housing | casing in FIG. 第１筐体に対する第２筐体の取外し及び組付け方向を示した説明図Explanatory drawing which showed the removal and assembly direction of the 2nd housing | casing with respect to a 1st housing | casing. 従来の消火栓装置における筐体構造を示した説明図Explanatory drawing which showed the housing structure in the conventional fire hydrant apparatus 本願発明者が提案している筐体を分割した消火栓装置を示した説明図Explanatory drawing which showed the fire hydrant apparatus which divided | segmented the housing | casing which this inventor has proposed

図１は本発明の消火栓装置を示した正面図である。図１において、消火栓装置１０は、消火栓側の第１筐体１２−１と消火器側の第２筐体１２−２に分割した構造であり、前面に分割した第１化粧板１４−１と第２化粧板１４−２を各々装着しており、第１筐体１２−１と第２筐体１２−２に対し必要な機器及び部材を組付けた後に連結固定部１５で固定し、更に前面開口部に第１化粧板１４−１と第２化粧板１４−２を取り付けた状態とし、この状態でトンネル現場に搬入して架台１１上に設置している。 FIG. 1 is a front view showing a fire hydrant device of the present invention. In FIG. 1, the fire hydrant device 10 has a structure divided into a first housing 12-1 on the fire hydrant side and a second housing 12-2 on the fire extinguisher side. Each of the second decorative plates 14-2 is mounted, and after the necessary equipment and members are assembled to the first casing 12-1 and the second casing 12-2, the second fixing board 14-2 is fixed by the connection fixing portion 15. It is set as the state which attached the 1st decorative board 14-1 and the 2nd decorative board 14-2 to the front opening part, It carries in to the tunnel spot in this state, and is installed on the mount frame 11.

第１化粧板１４−１には扉開口部１６が設けられ、第２化粧板１４−２には扉開口部１７が設けられている。第１筐体１２−１側の扉開口部１６は上下に２分割され、下側扉開口部に消火栓扉１８を配置し、上側扉開口部に保守扉２２を配置しており、その内部がホース収納空間及びバルブ類収納空間となっている。 The first decorative board 14-1 is provided with a door opening 16, and the second decorative board 14-2 is provided with a door opening 17. The door opening 16 on the first housing 12-1 side is vertically divided into two, the fire hydrant door 18 is disposed in the lower door opening, and the maintenance door 22 is disposed in the upper door opening. It is a hose storage space and a valve storage space.

消火栓扉１８は、扉開口部１６に対し下側の軸となるヒンジ２１を中心に下向きに開閉自在に設けられており、マグネットと受け板を用いた下扉ロック機構５６により閉止位置に閉じている。消火栓扉１８は、ハンドル２０を手前に引いて下扉ロック機構５６の磁気吸着によるロックを外すことで前方に開閉することができる。 The fire hydrant door 18 is provided so as to be able to open and close downward with a hinge 21 serving as a lower shaft with respect to the door opening 16, and is closed at a closed position by a lower door lock mechanism 56 using a magnet and a backing plate. Yes. The fire hydrant door 18 can be opened and closed forward by pulling the handle 20 forward and unlocking the lower door lock mechanism 56 by magnetic attraction.

消火栓扉１８の上には上向きに開閉する保守扉２２が設けられており、マグネットと受け板を用いた上扉ロック機構５４により閉止位置に閉じられており、点検時に消火栓扉１８を開いて内側のロックを外すことで開くことができる。また、第１筐体１２−１の上部両側には装置を吊り下げるための吊り輪２５が取り付けられている。 A maintenance door 22 that opens and closes upward is provided on the fire hydrant door 18 and is closed in a closed position by an upper door lock mechanism 54 using a magnet and a backing plate. It can be opened by unlocking. Moreover, the suspension ring 25 for suspending an apparatus is attached to the upper both sides of the 1st housing | casing 12-1.

第２筐体１２−２側の扉開口部１７の右側には通報装置扉２４が設けられ、ここに赤色表示灯２６、発信機２８及び応答ランプ３０を設けており、また通報装置扉２４の内側には図２に示すように電話ジャック３１を設けている。 A notification device door 24 is provided on the right side of the door opening 17 on the second housing 12-2 side, and a red indicator lamp 26, a transmitter 28, and a response lamp 30 are provided on the notification device door 24. On the inside, a telephone jack 31 is provided as shown in FIG.

赤色表示灯２６は常時点灯し、消火栓装置１０の設置場所が遠方から分かるようにしている。火災時には、発信機２８を押して押し釦スイッチをオンすると、発信信号が監視室の火災受信機に送信されて火災警報が出され、これに伴い応答信号が火災受信機から送られて、応答ランプ３０を点灯するようにしている。 The red indicator lamp 26 is always turned on so that the installation location of the fire hydrant apparatus 10 can be seen from a distance. In the event of a fire, when the push button switch is turned on by pressing the transmitter 28, a transmission signal is transmitted to the fire receiver in the monitoring room, a fire alarm is issued, and a response signal is sent from the fire receiver accordingly, and a response lamp 30 is lit.

扉開口部１７の左側には消火器扉３２が設けられ、消火器扉３２に対応した第２筐体１２−２の内部を消火器収納空間とし、例えば２本の消火器３７を収納している。消火器扉３２にはハンドル３４が設けられ、ハンドル３４を手前に引くとラッチが外れ、消火器扉３２は左側をヒンジとして前方に開くことができる。また、消火器扉３４の下側には覗き窓３５が設けられ、外部から消火器の収納状態の有無を確認できるようにしている。 A fire extinguisher door 32 is provided on the left side of the door opening 17, and the inside of the second housing 12-2 corresponding to the fire extinguisher door 32 is used as a fire extinguisher storage space. For example, two fire extinguishers 37 are accommodated. Yes. The fire extinguisher door 32 is provided with a handle 34. When the handle 34 is pulled forward, the latch is released, and the fire extinguisher door 32 can be opened forward with the left side as a hinge. In addition, a viewing window 35 is provided below the fire extinguisher door 34 so that the presence or absence of the fire extinguisher can be confirmed from the outside.

図２は図１について、第２筐体１２−２側の消火器扉３２を開き、第１筐体１２−１側については消火栓扉１８を外し、保守扉２２は上向きに開いてステー２７で支持した状態で内部構造を示した正面図である。なお、保守扉２２は、消火栓装置の保守以外には通常閉じられており、消火作業時も閉められたままで消火栓扉１８のみ開放される。 2, the fire extinguisher door 32 on the second housing 12-2 side is opened with respect to FIG. 1, the fire hydrant door 18 is removed on the first housing 12-1 side, and the maintenance door 22 is opened upward with the stay 27. It is the front view which showed the internal structure in the state supported. The maintenance door 22 is normally closed except for maintenance of the fire hydrant device, and only the fire hydrant door 18 is opened while being kept closed even during fire extinguishing work.

図２において、第１筐体１２−１の左側にはホース収納空間３６が形成され、右側にバルブ類収納空間３８を形成している。ホース収納空間３６には、ホースバケット構造が設けられる。ホースバケット構造にはフレームパイプを屈曲して水平方向で上下に配置したフレーム部分を持つバケットフレーム４０が配置され、内部にホース収納空間を形成している。 In FIG. 2, a hose storage space 36 is formed on the left side of the first casing 12-1, and a valve storage space 38 is formed on the right side. The hose storage space 36 is provided with a hose bucket structure. In the hose bucket structure, a bucket frame 40 having a frame portion that is bent up and down in the horizontal direction by bending a frame pipe is arranged, and a hose storage space is formed inside.

バケットフレーム４０の中央から右側にオフセットした位置、即ち扉開口部１６の左右方向における略中央となる位置に、Ｕ字形パイプフレームを固定することで縦方向に２本のホースガイド４２が位置してホース取出口４５を仕切り形成している。更に、ホース取出口４５の下側には、前方に張出し形成された張出ホースガイド４７を設けている。 Two hose guides 42 are positioned in the vertical direction by fixing the U-shaped pipe frame at a position offset to the right side from the center of the bucket frame 40, that is, at a position that is substantially the center in the left-right direction of the door opening 16. A hose outlet 45 is formed as a partition. Further, a hose guide 47 that is formed to project forward is provided below the hose outlet 45.

ホース取出口４５を仕切り形成するホースガイド４２及び張出ホースガイド４７は、ホース４４を引き出す際に内巻きしているホース４４が崩れたり、扉開口部１６に擦れてホース４４が損傷したり折れたりすることを防ぎ、更に開放している消火栓扉１８の右端又は左端にホース４４が引っかかって引き出せなくなることを防ぐ。 The hose guide 42 and the overhanging hose guide 47 that partition and form the hose outlet 45 are broken when the hose 44 is pulled out when the hose 44 is pulled out, or the hose 44 is damaged or broken due to rubbing against the door opening 16. Furthermore, the hose 44 is prevented from being caught by the right end or the left end of the open fire hydrant door 18 and being unable to be pulled out.

特に、張出ホースガイド４７はホース４４を左方向に引き出す際のホースの急激な折れ曲がりを緩和して滑らかな引き出しを可能とする。 In particular, the overhanging hose guide 47 alleviates the sudden bending of the hose when the hose 44 is pulled out in the left direction, and enables a smooth pull-out.

バケットフレーム４０及び筐体内壁で囲まれたホース収納空間３６にはホース４４が内巻きして収納されている。ここで、右側のバルブ類収納空間３８の下部にはホース接続口４６が配置されており、ホース接続口４６にホース４４の１次側を接続した後、ホース４４をホース収納空間３６に巻き込むことになるが、この場合のホース４４の巻き込みは、扉開口部１６から見て右巻きとなるようにホース４４を巻き込んでいる。 A hose 44 is housed inside the hose storage space 36 surrounded by the bucket frame 40 and the inner wall of the housing. Here, a hose connection port 46 is arranged in the lower part of the right valve storage space 38, and after the primary side of the hose 44 is connected to the hose connection port 46, the hose 44 is wound into the hose storage space 36. However, in this case, the hose 44 is wound so that the hose 44 is wound clockwise when viewed from the door opening 16.

即ち、ホース接続口４６に接続したホース４４は、まず第１筐体１２−１の下側内壁に沿うようにホース収納空間３６方向に向かい、ホース収納空間３６の下側から巻き込まれ、第１筐体左側面内面を伝って筐体上方に向かい、その後に、右回りに収納空間内に巻き込まれ、最後にノズル４８を装着したホース先端をバケットフレーム４０の中央から右側にオフセットして扉開口部１６の中央付近に取り付けられたホースガイド４２で形成されたホース取出口４５から取り出し、上側のバケットフレーム４０の右端に固定しているノズルホルダー５０にノズル４８を左横向きに着脱自在に保持している。 That is, the hose 44 connected to the hose connection port 46 is first wound in the direction of the hose storage space 36 along the lower inner wall of the first housing 12-1 and is wound from the lower side of the hose storage space 36. It passes along the inner surface of the left side of the case and moves upward, and is then wound clockwise into the storage space. Finally, the end of the hose fitted with the nozzle 48 is offset from the center of the bucket frame 40 to the right side to open the door. The nozzle 48 is taken out from a hose outlet 45 formed by a hose guide 42 attached in the vicinity of the center of the portion 16 and fixed to the right end of the upper bucket frame 40 so that the nozzle 48 can be detachably attached to the left side. ing.

ノズル４８は放水部４８ａとハンドル４８ｂから構成されており、ノズルホルダー５０に対し放水部４８ａの横向きに保持した状態で、ハンドル４８ｂは放水部４８ａの下側に位置して消火栓扉１８の開放による下側扉開口部の中央方向に向くように保持されている。 The nozzle 48 is composed of a water discharge part 48a and a handle 48b. The handle 48b is located below the water discharge part 48a while being held sideways with respect to the nozzle holder 50, and the fire hydrant door 18 is opened. It is held so as to face the center direction of the lower door opening.

第１筐体１２−１に設けたホース収納空間３６の右側に配置したバルブ類収納空間３８には、ポンプ設備からの配管が接続される消火栓接続口からホース接続口４６に至る配管系統に、給水弁５１、消火栓弁、自動調圧弁、自動排水弁、安全弁及びメンテナンス装置を設けている。 In the valve storage space 38 disposed on the right side of the hose storage space 36 provided in the first housing 12-1, a piping system from the fire hydrant connection port to which the piping from the pump facility is connected to the hose connection port 46, A water supply valve 51, a fire hydrant valve, an automatic pressure regulating valve, an automatic drain valve, a safety valve and a maintenance device are provided.

このうち消火栓弁に設けた消火栓弁開閉レバー６４に対応して銘板６６が設けられており、銘板６６の裏側に消火栓弁、自動調圧弁、自動排水弁、安全弁が配置されている。 Among these, a name plate 66 is provided corresponding to the fire hydrant valve opening / closing lever 64 provided in the fire hydrant valve, and a fire hydrant valve, an automatic pressure regulating valve, an automatic drain valve, and a safety valve are arranged on the back side of the name plate 66.

ここで、上側のバケットフレーム４０の右端に取り付けたノズルホルダー５０に装着されたノズル４８は、バルブ類収納空間３８の前面側に配置された消火栓弁開閉レバー６４付近に配置され、ノズル４８を取り出して消火栓弁を開くという相互に関連した操作を行い易くしている。 Here, the nozzle 48 mounted on the nozzle holder 50 attached to the right end of the upper bucket frame 40 is disposed near the fire hydrant valve opening / closing lever 64 disposed on the front side of the valve storage space 38, and the nozzle 48 is taken out. This makes it easy to perform an interrelated operation such as opening a fire hydrant valve.

第２筐体１２−２側については、ヒンジ３３により消火器扉３２を左側に開いた内部の消火器収納空間３９には２本の消火器３７が収納されている。消火器３７は消火器扉３２を閉じた状態で覗き窓３５を通して２本の消火器３７が視認できるように収納されている。この消火器収納空間３９には消火器が周囲のされていない状態を外部に表示するための消火器表示機構が設けられる。 On the second housing 12-2 side, two fire extinguishers 37 are accommodated in an internal fire extinguisher storage space 39 in which the fire extinguisher door 32 is opened to the left side by a hinge 33. The fire extinguisher 37 is housed so that the two fire extinguishers 37 can be seen through the viewing window 35 with the fire extinguisher door 32 closed. The fire extinguisher storage space 39 is provided with a fire extinguisher display mechanism for displaying outside the state where the fire extinguisher is not surrounding.

図３は、図１について内部構造を示した平面図である。図３において、第１筐体１２−１と第２筐体１２−２は連結部１５においてボルトにより固定されている。第１筐体１２−１のホース収納空間３６には平面から見て横Ｌ字形にバケットフレーム４０が配置され、筐体内壁との間に形成したホース収納空間３６にホース４４を右巻きにより内巻き状態で収納している。 FIG. 3 is a plan view showing the internal structure of FIG. In FIG. 3, the first housing 12-1 and the second housing 12-2 are fixed at the connecting portion 15 by bolts. In the hose storage space 36 of the first housing 12-1, a bucket frame 40 is disposed in a lateral L shape when viewed from above, and the hose 44 is wound inside the hose storage space 36 formed between the housing inner wall and the hose 44 by clockwise winding. Stored in a wound state.

上下２段に配置したバケットフレーム４０に図２のように一対のホースガイド４２を固定して仕切り形成したホース取出口４５の下側には、張出ホースガイド４７が設けられており、張出ホースガイド４７はその内側にホース４４の外径に略相当する幅の張出スペースを確保している。勿論、張出ホースガイド４７の張出し量は、消火栓扉１８を閉鎖したときに当らない位置となるように前方に張り出しており、ホース１本が少なくとも入る幅を有するとよりよい。 A protruding hose guide 47 is provided below the hose outlet 45 formed by partitioning the pair of hose guides 42 as shown in FIG. The hose guide 47 secures an overhanging space having a width substantially corresponding to the outer diameter of the hose 44 inside thereof. Of course, the overhang amount of the overhang hose guide 47 projects forward so that it does not hit when the fire hydrant door 18 is closed, and it is better to have a width that allows at least one hose to enter.

更に、バケットフレーム４０における前面右端にはノズルホルダー５０が取り付けられ、ノズルを横向きに着脱自在に保持できるようにしている。第２筐体１２−２側の消火器収納空間３９には、２本の消火器３７が収納されている。 Further, a nozzle holder 50 is attached to the right front end of the bucket frame 40 so that the nozzle can be detachably held sideways. Two fire extinguishers 37 are housed in the fire extinguisher storage space 39 on the second housing 12-2 side.

図４は図１について消火栓装置の外観を示した平面図であり、第１筐体１２−１は前方に開口した箱形のユニットであり、第２筐体１２−２も同様に前方に開口した箱形のユニットであり、連結部１５で固定している。 4 is a plan view showing the external appearance of the fire hydrant apparatus in FIG. 1. The first housing 12-1 is a box-shaped unit that opens forward, and the second housing 12-2 is also opened forward. The box-shaped unit is fixed by the connecting portion 15.

ここで、第２筐体１２−２は連結部１５の連結面は奥行き方向にフラットな面に形成されているが、第１筐体１２−１は連結部１５の連結面における前方開口コーナー部が、連結部１５から遠ざかる方向となるように矩形に窪ませた矩形窪み部７２を形成している。 Here, in the second housing 12-2, the connecting surface of the connecting portion 15 is formed as a flat surface in the depth direction, but the first housing 12-1 is a front opening corner portion in the connecting surface of the connecting portion 15. However, the rectangular hollow part 72 hollowed in the rectangle so that it may become the direction away from the connection part 15 is formed.

第１筐体１２−１の前面開口部の周縁にはフランジ部７６−１が張出し形成され、また第２筐体１２−２の前面開口部の周縁にもフランジ部７６−２が張出し形成され、フランジ部７６−１，７６−２の各々に、後の説明で明らかにするゴムパッキンなどのシール部材を介して第１化粧板１４−１と第２化粧板１４−２の各々が取り付け固定されている。 A flange portion 76-1 is formed to project from the periphery of the front opening portion of the first housing 12-1, and a flange portion 76-2 is formed to project from the periphery of the front opening portion of the second housing 12-2. Each of the first decorative plate 14-1 and the second decorative plate 14-2 is fixedly attached to each of the flange portions 76-1 and 76-2 via a seal member such as a rubber packing, which will be clarified later. Has been.

第１筐体１２−１は連結部１５の前方コーナー部に矩形窪み部７２を形成し、フランジ部７６−１の左端を連結部１５に対し右側にしてあり、第１筐体１２−１と第２筐体１２−２を横に並べた状態で連結部１５で固定しても、両者のフランジ部７６−１，７６−２は矩形窪み部７２の前方に干渉することなく配置することができる。各化粧板１４−１、１４−２の周縁は筐体側へ折り返されて、化粧板の強度が確保されている。そして各化粧板１４−１、１４−２の高さ及び横幅の寸法は、対応する筐体のフランジ７６−１、７６−２の高さ及び横幅の寸法よりも大きく設計されており、各フランジ７６−１、７６−２は、対応する化粧枠の周縁より内側に位置して、化粧枠が筐体に取り付けられる。従って、連結部１５付近の各フランジ間の距離は、化粧板１４−１、１４−２の両方の周縁の折り返し部が入る距離となっている。 The first housing 12-1 is formed with a rectangular recess 72 at the front corner of the connecting portion 15, the left end of the flange portion 76-1 is on the right side of the connecting portion 15, and the first housing 12-1 Even if the second casing 12-2 is fixed in the state of being arranged side by side with the connecting portion 15, both flange portions 76-1, 76-2 can be arranged without interfering in front of the rectangular recess portion 72. it can. The peripheral edges of the decorative plates 14-1 and 14-2 are folded back to the housing side to ensure the strength of the decorative plates. The height and width dimensions of the decorative plates 14-1 and 14-2 are designed to be larger than the height and width dimensions of the flanges 76-1 and 76-2 of the corresponding housings. 76-1 and 76-2 are located inside the peripheral edge of the corresponding decorative frame, and the decorative frame is attached to the casing. Therefore, the distance between the flanges in the vicinity of the connecting portion 15 is a distance at which the folded portions at the peripheral edges of both the decorative plates 14-1 and 14-2 enter.

図５は図１の消火栓装置について分割した筐体を取り出して示した正面図である。架台１１上に横に並べて配置された第１筐体１２−１と第２筐体１２−２は、箱形ユニットの前方にそれぞれ前面開口部７８−１，７８−２を形成しており、前面開口部７８−１，７８−２の周縁にはフランジ部７６−１，７６−２が張出し形成され、フランジ部７６−１，７６−２の前面の左右及び上部にはリボン状のゴムパッキンなどを使用したシール部材８０−１，８０−２が貼り付けられている。 FIG. 5 is a front view of the fire hydrant apparatus of FIG. The first casing 12-1 and the second casing 12-2 arranged side by side on the gantry 11 have front openings 78-1 and 78-2 formed in front of the box-shaped unit, respectively. Flange portions 76-1 and 76-2 are formed on the peripheral edges of the front opening portions 78-1 and 78-2, and ribbon-like rubber packings are provided on the left and right and upper portions of the front surfaces of the flange portions 76-1 and 76-2. The sealing members 80-1 and 80-2 using etc. are affixed.

第１筐体１２−１の前面開口部７８−１は、左側のコーナー部に形成した矩形窪み部７２により連結位置から右側にオフセットされており、このため第２筐体１２−２の連結側のフランジ部７６−２に対し第１筐体１２−１のフランジ部７６−１は間を置いて干渉することなく配置されている。 The front opening 78-1 of the first housing 12-1 is offset to the right from the connection position by a rectangular recess 72 formed in the left corner, and for this reason, the connection side of the second housing 12-2 The flange portion 76-1 of the first housing 12-1 is disposed without interfering with the flange portion 76-2.

また第１筐体１２−１と第２筐体１２−２の前面開口部７８−１，７８−２の内側の４箇所には、図１に示した第１化粧板１４−１と第２化粧板１４−２を取り付け固定するためのボルト８６が頭部を外に向けて配置されている。 Further, the first decorative plate 14-1 and the second decorative plate 14-1 shown in FIG. 1 are provided at four locations inside the front openings 78-1, 78-2 of the first housing 12-1 and the second housing 12-2. Bolts 86 for attaching and fixing the decorative plate 14-2 are arranged with the heads facing outward.

図６は本実施形態における分割した筐体の連結構造を示した説明図である。図６において、第１筐体１２−１の連結面７４−１の側面の４箇所にはネジ穴８２が設けられ、これに相対した第２筐体１２−２の連結面７４−２の側面の４箇所には通し穴８４が形成され、通し穴８４を貫通してボルト８８をネジ穴８２にねじ込むことで、第１筐体１２−１と第２筐体１２−２を連結固定する。 FIG. 6 is an explanatory view showing a connecting structure of divided housings in the present embodiment. In FIG. 6, screw holes 82 are provided at four locations on the side surface of the connecting surface 74-1 of the first housing 12-1, and the side surface of the connecting surface 74-2 of the second housing 12-2 facing this. The four holes are formed with through holes 84, and the first casing 12-1 and the second casing 12-2 are connected and fixed by passing through the through holes 84 and screwing the bolts 88 into the screw holes 82.

図７は図６における筐体連結部分を取り出して平面断面で示した説明図であり、第１筐体１２−１の連結面に設けたナットを使用したネジ穴８２に対し、第２筐体１２−２の通し穴８４を介してボルト８８をねじ込んで連結固定する。各筐体を連結固定すると、第２筐体１２−２の連結面７４−２側のフランジ部７６−２は、第１筐体１２−１の矩形窪み部７２の前方に位置する。 FIG. 7 is an explanatory view showing a cross-sectional view of the housing connection portion in FIG. 6, in which a second housing is formed with respect to a screw hole 82 using a nut provided on the connection surface of the first housing 12-1. The bolts 88 are screwed through the through holes 84 of 12-2 to be connected and fixed. When each case is connected and fixed, the flange portion 76-2 on the connection surface 74-2 side of the second case 12-2 is positioned in front of the rectangular recess 72 of the first case 12-1.

図８は筐体を連結固定した後の化粧板の取り付けを示した説明図である。図８において、第１筐体１２−１と第２筐体１２−２を横に並べて連結部１５で連結固定して一体化したならば、それぞれの前面のフランジ部７６−１，７６−２に対し第１化粧板１４−１と第２化粧板１２−２を取付部材８８により面一となるように、且つ化粧板の対向する各側面がほぼ接触するぐらいに接近するように取り付け固定する。化粧板１４−１、１４−２の各側面は第１筐体１２−１の矩形窪み部７２の前方に位置する。 FIG. 8 is an explanatory view showing attachment of the decorative plate after the casings are connected and fixed. In FIG. 8, if the first housing 12-1 and the second housing 12-2 are arranged side by side and connected and fixed by the connecting portion 15, the flange portions 76-1 and 76-2 on the respective front surfaces are integrated. On the other hand, the first decorative plate 14-1 and the second decorative plate 12-2 are mounted and fixed so that they are flush with each other by the mounting member 88 and so that the opposing side surfaces of the decorative plate are almost in contact with each other. . Each side surface of the decorative plates 14-1 and 14-2 is located in front of the rectangular recess 72 of the first housing 12-1.

図９は図８における内部に機器を組み付けた後に行う化粧板と筐体の取付構造を取り出して示した説明図である。図９において、第１筐体１２−１側のフレーム９２にはネジ穴９０が設けられ、ネジ穴９０に相対した第１化粧板１４−１の裏面側には、側面から見てコ字型に屈曲形成された取付部材８５が固定され、取付部材８５の張出し平面部にはダルマ穴９４が形成されている。 FIG. 9 is an explanatory view showing the attachment structure of the decorative plate and the casing which is performed after the device is assembled in FIG. In FIG. 9, a screw hole 90 is provided in the frame 92 on the first housing 12-1 side, and a U-shape is formed on the back side of the first decorative plate 14-1 facing the screw hole 90 as viewed from the side. A mounting member 85 that is bent to the mounting member 85 is fixed, and a dharma hole 94 is formed in the projecting flat surface portion of the mounting member 85.

フレーム９２に対する第１化粧板１４−１の取付けは、まずフレーム９２のネジ穴９０にボルト８６をねじ込んでボルト頭部を突出させ、この状態でボルト８６のボルト頭部にダルマ穴９４の大径部を位置させて嵌め入れ、嵌め入れた状態で第１化粧板１４−１を下側に下ろすと、ボルト８６のネジ部にダルマ穴９４の小径の長穴部分が入り込み、ボルト８６の頭部を抜け止めした状態でフレーム９２の前面に吊り下げ状態で支持する。 The first decorative plate 14-1 is attached to the frame 92 by first screwing the bolt 86 into the screw hole 90 of the frame 92 to project the bolt head, and in this state, the large diameter of the Dalma hole 94 on the bolt head. When the first decorative plate 14-1 is lowered downward in the fitted state, the small diameter long hole portion of the Dharma hole 94 enters the screw portion of the bolt 86, and the head of the bolt 86 The frame 92 is supported in a suspended state on the front surface of the frame 92 in a state where it is prevented from coming off.

この状態でボルト８６を取付部材８５の第１化粧板１４−１の裏面側となる隙間部分に工具を入れてねじ込むことで、取付部材８５を筐体側のフレーム９２に締付け固定することができる。 In this state, the mounting member 85 can be fastened and fixed to the frame 92 on the housing side by screwing the bolt 86 into a gap portion on the back side of the first decorative plate 14-1 of the mounting member 85 and screwing it.

図９に示すダルマ穴９４を用いた第１化粧板１４−１の取付構造は、図８における第１化粧板１４−１の上側の２箇所の取付部材８５について行えば良く、下側の取付部材８５についてはダルマ穴としても良いし、ボルト８６の通し穴としても良い。このような取付構造は第２筐体１２−２と第２化粧板１４−２についても同じである。 The attachment structure of the first decorative board 14-1 using the dharma hole 94 shown in FIG. 9 may be performed on the two attachment members 85 on the upper side of the first decorative board 14-1 in FIG. The member 85 may be a dharma hole or a through hole for the bolt 86. Such an attachment structure is the same also about the 2nd housing | casing 12-2 and the 2nd decorative board 14-2.

このような筐体側に対する化粧板１４の取付け構造により第１筐体１２−１と第２筐体１２−２を連結固定し、且つそれぞれの内部に機器を組み付けた後に、最終的に化粧板１４を取り付けることができる。 The first casing 12-1 and the second casing 12-2 are connected and fixed by such a structure for attaching the decorative plate 14 to the casing side, and after the apparatus is assembled inside each, the decorative plate 14 is finally attached. Can be attached.

また図１に示した本実施形態の消火栓装置１０をトンネルに設置した後、長期間の使用により腐食などが生じて交換する必要が生じた場合には、第１化粧板１４−１又は第２化粧板１４−２を筐体側から取り外して現場で新しい化粧板に交換することが可能である。第１化粧板１４−１を交換する際には、第１筐体１２−１側に設けている消火栓扉１８も同時に交換することとなり、一方、第２化粧板１４−２を交換する際には、第２筐体１２−２側に設けている消火器扉３２も同時に交換することとなる。 In addition, after the fire hydrant device 10 of the present embodiment shown in FIG. 1 is installed in the tunnel, if it is necessary to replace it due to corrosion or the like due to long-term use, the first decorative board 14-1 or second It is possible to remove the decorative plate 14-2 from the housing side and replace it with a new decorative plate on site. When replacing the first decorative plate 14-1, the fire hydrant door 18 provided on the first housing 12-1 side is also replaced at the same time, while when replacing the second decorative plate 14-2. The fire extinguisher door 32 provided on the second housing 12-2 side is also replaced at the same time.

図１０はトンネルに設置した後に現場で第２筐体側を交換する場合の取外し方法および組付け方法を示した説明図である。消火栓装置１０がトンネルの側壁に設置されると、車の進入側に設置されことが多い第２筐体１２−２が腐食する可能性が第１筐体１２−１よりも高い。また、第１筐体１２−１は幅サイズが大きく重量も重いため、吊り輪２５でつり下げが可能となっており、第１筐体を取り外す時には吊り輪２５を利用して第２筐体も取り外すことも可能であるが、他方、第２筐体の交換時は第１筐体を取り外さなくても交換ができるようにしたい。従って、本実施形態は、筐体を交換する頻度と交換作業の容易さを考慮して、第２筐体１２−２を優先的に交換が行いやすいように、矩形窪み部７２を第１筐体側に形成し、フランジ７６や化粧板１４の形状を設計している。図１０において、第２筐体１２−２を取り外す場合には、まず第２化粧板１４−２を取り外して前面に開口し、この状態で図６に示したように、第２筐体１２−１の内部からボルト８８を外し、第１筐体１２−１との連結を解除する。 FIG. 10 is an explanatory view showing a removing method and an assembling method when the second housing side is exchanged at the site after being installed in the tunnel. When the fire hydrant device 10 is installed on the side wall of the tunnel, there is a higher possibility that the second housing 12-2, which is often installed on the entrance side of the car, will corrode than the first housing 12-1. Further, since the first housing 12-1 is large in width and heavy, it can be suspended by the suspension ring 25. When the first housing is removed, the suspension housing 25 is used to remove the first housing 12-1. On the other hand, when replacing the second housing, it is desired to replace the second housing without removing the first housing. Therefore, in the present embodiment, in consideration of the frequency of replacement of the housing and the ease of replacement work, the rectangular recess 72 is provided in the first housing so that the second housing 12-2 can be replaced preferentially. The shape of the flange 76 and the decorative plate 14 is designed on the body side. In FIG. 10, when removing the second housing 12-2, first, the second decorative plate 14-2 is removed and opened to the front, and in this state, as shown in FIG. 1 is removed from the inside of 1 to release the connection with the first housing 12-1.

続いて、第２筐体１２−２内の電気機器に対する第１筐体１２−１からの信号線の接続を外し、第２筐体１２−２を前方に引き出す。このとき第１筐体１２−１の連結面に対し第２筐体１２−４の連結面はフラットであることから、トンネル壁面に窪み形成された収納部に消火栓装置が収納配置されていても、容易に外部に引き出すことができる。 Subsequently, the connection of the signal line from the first housing 12-1 to the electric device in the second housing 12-2 is disconnected, and the second housing 12-2 is pulled out forward. At this time, since the connection surface of the second housing 12-4 is flat with respect to the connection surface of the first housing 12-1, even if the fire hydrant device is housed and disposed in the housing portion formed in the tunnel wall surface. Can be pulled out easily.

交換を必要とする新たな第２筐体１２−２の組付けは、第２筐体１２−２の連結面７４−２を第１筐体１２−１の連結面７４−１に位置合せして押し込むことで、容易に連結位置に第２筐体１２−２を収納することができ、この状態で図６に示したように、第２筐体１２−１の内部からボルト８８を通して第１筐体１２−１と連結固定し、電気機器に対する信号線の接続が完了したら、最終的に新たな第２化粧板１４−２を取り付け固定して作業を完了する。 Assembling a new second housing 12-2 that requires replacement aligns the connecting surface 74-2 of the second housing 12-2 with the connecting surface 74-1 of the first housing 12-1. By pushing in, the second housing 12-2 can be easily accommodated in the connection position. In this state, as shown in FIG. 6, the first housing 12-1 is passed through the bolt 88 from the inside of the second housing 12-1. When the signal line is connected to the housing 12-1 and the connection of the signal line to the electric device is completed, a new second decorative board 14-2 is finally attached and fixed to complete the operation.

第１筐体１２−１を交換する場合は、第２筐体１２−２のフランジ部７６−２が第１筐体１２−１の矩形窪み部７２の前方に位置するため、先に第２筐体１２−２を取り外すか、可能であれば横にずらして、フランジ部７６−２が第１筐体に干渉しない位置にしてから第１筐体を取り外すこととなる。このように、どちらの筐体の交換を行いやすくするかを設定し、他方の筐体に矩形窪み部を形成するようにする。 When exchanging the first housing 12-1, the flange portion 76-2 of the second housing 12-2 is positioned in front of the rectangular recess 72 of the first housing 12-1, so The housing 12-2 is removed or shifted to the side if possible, and the first housing is removed after the flange portion 76-2 is positioned so as not to interfere with the first housing. In this way, which casing is to be easily replaced is set, and a rectangular recess is formed in the other casing.

なお、上記の実施形態にあっては、第１筐体及び第２筐体のフランジ部の前面にシール部材を貼り付けた状態で第１化粧板と第２化粧板を取付固定しているが、フランジ部に対応した第１化粧板と第２化粧板の裏面にシール部材を貼り付けた状態で第１筐体と第２筐体側に取付固定するようにしても良い。 In the above embodiment, the first decorative plate and the second decorative plate are attached and fixed in a state in which the seal member is attached to the front surfaces of the flange portions of the first housing and the second housing. The first decorative plate and the second decorative plate corresponding to the flange portion may be attached and fixed to the first casing and the second casing side in a state where the sealing member is attached to the back surface.

また、上記の実施形態にあっては、第１筐体１２−１における連結側の前面開口コーナー部に窪み部７２を形成して連結部でのフランジ部の干渉をなくしているが、第１筐体１２−１の交換優先度を高くする場合は、第２筐体１２−２における連結側の前面開口コーナー部に窪み部を形成するようにしても良い。なお、両方の筐体に窪み部７２を形成して各化粧板の側面折り返し部がそれぞれの窪み部に入り、各化粧板の側面が連結面の直前で対向させることも可能であるが、上記実施形態のように一方の筐体にのみ窪み部を形成するよりも筐体の製作コスト及び納期が多くかかることになり、上記実施形態の方が製作においては有利である。 In the above embodiment, the recess 72 is formed in the front opening corner portion on the connection side in the first housing 12-1 to eliminate interference of the flange portion at the connection portion. In order to increase the exchange priority of the housing 12-1, a recess may be formed in the front opening corner portion on the connection side in the second housing 12-2. Although it is possible to form the recess 72 in both housings, the side folded portion of each decorative plate enters the respective recess, and the side of each decorative plate can be opposed immediately before the connecting surface. The manufacturing cost and delivery time of the casing are higher than the case where the hollow portion is formed only in one casing as in the embodiment, and the above embodiment is advantageous in manufacturing.

また、矩形窪み部７２はフランジ部や化粧板１４の側面が収納できる形状であれば、どのような形の窪み部であってもよい。 Moreover, the rectangular hollow part 72 may be a hollow part of any shape as long as the flange part and the side surface of the decorative plate 14 can be accommodated.

また上記の実施形態は、筐体前面にシール部材を介して化粧板を配置しているが、必ずしもシール部材を配置する必要はなく、設置場所によってはシール部材を使用せずに、筐体前面と化粧板の間に隙間が形成されていても良い。 In the above embodiment, the decorative plate is disposed on the front surface of the housing via the sealing member. However, the sealing member is not necessarily disposed, and depending on the installation location, the front surface of the housing may be used without using the sealing member. A gap may be formed between the decorative plate and the decorative plate.

また本発明は、その目的と利点を損なうことのない適宜の変形を含み、更に上記の実施形態に示した数値による限定は受けない。
Further, the present invention includes appropriate modifications that do not impair the object and advantages thereof, and is not limited by the numerical values shown in the above embodiments.

１０：消火栓装置
１１：架台
１２−１：第１筐体
１２−２：第２筐体
１３：連結固定部
１４−１：第１化粧板
１４−２：第２化粧板
１５：連結部
１６，１７：扉開口部
１８：通報装置扉
２２：保守扉
２４：通報装置扉
２６：赤色表示灯
２８：発信機
３０：応答ランプ
３２：消火器扉
３６：ホース収納空間
３８：バルブ類収納空間
３９：消火器収納空間
７２：矩形窪み部
７４−１，７４−２：連結面
７６−１，７６−２：フランジ部
７８−１，７８−２：前面開口部
８０−１，８０−２：シール部材
８２，９０：ネジ穴
８４：通し穴
８５：取付部材
８６，８８：ボルト
９２：フレーム
９４：ダルマ穴 10: Fire hydrant device 11: Stand 12-1: First housing 12-2: Second housing 13: Connection fixing portion 14-1: First decorative plate 14-2: Second decorative plate 15: Connection portion 16, 17: Door opening 18: Notification device door 22: Maintenance door 24: Notification device door 26: Red indicator lamp 28: Transmitter 30: Response lamp 32: Fire extinguisher door 36: Hose storage space 38: Valve storage space 39: Fire extinguisher storage space 72: rectangular depressions 74-1, 74-2: connecting surfaces 76-1, 76-2: flange portions 78-1, 78-2: front opening portions 80-1, 80-2: seal members 82, 90: Screw hole 84: Through hole 85: Mounting member 86, 88: Bolt 92: Frame 94: Dharma hole

Claims

In a fire hydrant device that pulls out a hose with a nozzle and discharges water,
A first housing having a front opening and assembling equipment and members necessary for a fire hydrant including the nozzle-equipped hose;
The front opening is connected and fixed to the side surface of the first housing so that the front opening is flush with the front opening of the first housing, and the devices and members necessary for the reporting device are assembled and the fire extinguisher is housed. A second housing that is lighter in weight than the first housing;
With
A fire hydrant apparatus, wherein a suspension ring for suspending the housing is provided on an upper surface of the first housing.

The fire hydrant apparatus according to claim 1, wherein the suspension ring is provided at two locations on both sides of the upper surface of the first housing.

The fire hydrant apparatus according to claim 1, wherein the first casing and the second casing that are connected and fixed at the side surfaces are detachable with respect to one of the other when the connection and fixing are released. A fire hydrant device.

In the fire hydrant device according to claim 1,
The first housing forms a flange portion outside the entire periphery of the front opening,
The second housing is connected and fixed to the side surface of the first housing such that a flange formed outside the entire periphery of the front opening is flush with the flange of the first housing,
The first housing has a connecting surface side corner portion of the front opening that is recessed with the second housing in a direction away from the connecting surface, and a flange portion on the connecting surface side of the second housing. It is arranged inside the connecting surface that does not interfere with the flange portion, and has a structure in which the two housings can be pulled forward while the first housing and the second housing are not connected and fixed. Fire hydrant device to do.