JP3709736B2 - Three-dimensional shelf equipment with fire extinguishing means - Google Patents

Three-dimensional shelf equipment with fire extinguishing means Download PDF

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Publication number
JP3709736B2
JP3709736B2 JP08502899A JP8502899A JP3709736B2 JP 3709736 B2 JP3709736 B2 JP 3709736B2 JP 08502899 A JP08502899 A JP 08502899A JP 8502899 A JP8502899 A JP 8502899A JP 3709736 B2 JP3709736 B2 JP 3709736B2
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fire extinguishing
extinguishing means
corrugated plate
plate body
water supply
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JP2000272725A (en
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義功 小田
智広 牛田
美紀 太田
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Daifuku Co Ltd
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Daifuku Co Ltd
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  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
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Description

【0001】
【発明の属する技術分野】
本発明は、たとえば出し入れ装置との組合せにより自動消火機能を備えた自動倉庫を構成する消火手段付き立体棚設備に関するものである。
【0002】
【従来の技術】
従来、この種の自動倉庫としては、たとえば特開平10−109718号公報に見られる構成が提供されている。すなわち、支柱が所定の間隔で複数立設されるとともに、この支柱に腕木が上下方向に沿って所定の間隔で複数設けられ、前記支柱間を上下方向に仕切るように支柱の所定高さ位置に火炎遮断板が配設され、そして所定の火炎遮断板の下方に消火手段が配備されている。前記火炎遮断板は平板状またはU字折り曲げ状であって、支柱に設けられたブラケットの上部にその端部がボルトで固定されたり、あるいは腕木の上面や下面にボルトで固定されている。
【0003】
【発明が解決しようとする課題】
上記した従来構成によると、火炎遮断板は大まかに見て偏平状であることから、火災が発生した際に下方から当たった炎や煙が、偏平状の下面に沿って高速で流れ、そしてスタッカクレーンの走行通路内に勢いよく流れ込み、こののち、走行通路内を上昇しかつ上段の荷物側へと流れ込む恐れがあり、この場合には上段の荷物の延焼を招くことになる。また、大まかに見て偏平状の火炎遮断板は、上下方向の曲げに弱くて彎曲垂れ下がり状になり易いことから、ボルトによる固定は十分に行わなければならず、さらに他の荷重が掛らないように注意を払う必要があることから、棚装置の施工後に火炎遮断板の配設を行っており、棚装置の施工中に同時進行的に火炎遮断板の配設は行えない。
【0004】
そこで本発明のうち請求項1記載の発明は、遮断を行う板体は、下方から当たった炎や煙の流れ速度を抑制し得るとともに、板体自体は十分な曲げ強度を期待し得る消火手段付き立体棚設備を提供することを目的としたものである。
【0005】
【課題を解決するための手段】
前述した目的を達成するために、本発明のうちで請求項1記載の消火手段付き立体棚設備は、前後一対の支柱が左右方向に多数配設されるとともに、前後の支柱間に左右方向に突出される腕木装置が設けられることで、左右で相対向された腕木装置の上方を収納空間として棚装置が構成され、この棚装置には消火手段が組み込まれるとともに、この消火手段は、前後の支柱間に縦方向に配設される給水管を有し、前記収納空間は上下方向で複数形成され、所定の位置の腕木装置の下方には、収納空間の上部を水平状に遮断する波板体が、その波方向を前後方向として配設されるとともに、この波板体は、前後の支柱間に設けられた受け材を介して支柱側に支持され、前記受け材には、給水管との干渉を避ける凹所が形成されていることを特徴としたものである。
【0006】
したがって請求項1の発明によると、波板体は、十分な曲げ強度を期待し得る形状かつ支持構成にし得る。これにより波板体は、上下方向の曲げに強く彎曲垂れ下がり状になり難いことから、支持固定は簡単にして十分に行え、さらに棚装置の施工時に作業員が波板体の上に乗っても耐え得る構成となり、以て波板体を足場などに兼用し得るので、棚装置の組立て施工中に波板体の配設を行えるとともに、波板体は、施工中や施工後に他の荷重が掛らないように注意を払う必要もない。また消火手段の給水管は、受け材に形成された凹所によって、この受け材に干渉されることなく前後の支柱間に縦方向に配設し得る。
【0007】
たとえば荷の発火などにより火災が生じたとき、その上昇する熱風、炎の流れを波板体が制御し、消火手段に対する感知を早めて、素早く荷に向けて散水し得る。さらに火災が発生したとき、波板体の下面に炎や煙が下方から当たるが、このとき下面が波形状でかつ波方向を前後方向として配設していることから、その波面が抵抗となって、炎や煙の前後方向に流れる速度を抑制し得る。
【0008】
また本発明の請求項2記載の消火手段付き立体棚設備は、前後一対の支柱が左右方向に多数配設されるとともに、前後の支柱間に左右方向に突出される腕木装置が設けられることで、左右で相対向された腕木装置の上方を収納空間として棚装置が構成され、この棚装置には消火手段が組み込まれるとともに、この消火手段は、収納空間の最奥部に縦方向に位置される給水管を有し、前記収納空間は上下方向で複数形成され、所定の位置の腕木装置の下方には、収納空間の上部を水平状に遮断する波板体が、その波方向を前後方向として配設されるとともに、この波板体は、前後の支柱間に設けられた受け材を介して支柱側に支持され、前記波板体側には、給水管との干渉を避けるための切り欠きが形成されていることを特徴としたものである。
したがって請求項2の発明によると、消火手段の給水管は、波板体側に形成された切り欠きによって、この波板体側に干渉されることなく収納空間の最奥部に縦方向に配設し得る。
【0009】
そして本発明の請求項3記載の消火手段付き立体棚設備は、上記した請求項1または2記載の構成において、波板体を支柱側に連結させる受け材は、前後の支柱間に生じた空間の大部分を埋める形状であることを特徴としたものである。
したがって請求項3の発明によると、空間の部分を炎や煙が上昇することを受け材により阻止し得る。
【0010】
【発明の実施の形態】
以下に、本発明の第一の実施の形態を、図1〜図8に基づいて説明する。
図1、図2に示すように棚装置1は、両側の側部枠組み体5と複数の中間部枠組み体6A,6Bと、これら枠組み体5,6A,6Bの左右方向Yでの連結を行う連結材である横ビーム7やブレース8や水平材9などにより構成される。ここで枠組み体5,6A,6Bはユニット化されている。
【0011】
すなわち図1〜図7に示すように、前記枠組み体5,6A,6Bは、所定間隔を隔てた前後一対の支柱11を有し、これら支柱11間の上下方向Zの複数箇所が、支柱11間に生じた空間12内に位置された前後方向(水平状または傾斜状)Xのラチス13を介して連結される。その際にラチス13の幅は支柱11の幅に対して半分位であって、この幅狭のラチス12が支柱中心11aに対して一側寄りに配置されることで、前後の支柱11間でかつラチス13の他側外方に配管用空間部分が形成される。
【0012】
さらに中間部枠組み体6A,6Bの前後の支柱11間は、左右方向Yの両側に突出される腕木装置15により連結されている。すなわち腕木装置15は、両支柱11からそれぞれ左右方向Yでかつ水平状に突出された腕木16と、前後で対向した腕木16の遊端間に取り付けられた腕木レール17とにより形成される。なお、側部枠組み体5には、片側のみ突出される腕木装置15が設けられている。
【0013】
上記構成の側部枠組み体5や中間部枠組み体6A,6Bは、側部枠組み体5と中間部枠組み体6Aとの支柱11の左右方向Yを所定ピッチPとして、ならびに中間部枠組み体6A,6B間の支柱11の左右方向Yも所定ピッチPとして、これら側部枠組み体5と中間部枠組み体6A,6Bとが左右方向Yで並設されるとともに、隣接した枠組み体5,6A,6B間が、横ビーム7やブレース8や水平材9を介して連結される。
【0014】
なお前記支柱11の上下両端には、側部枠組み体5または中間部枠組み体6A,6Bを積上げ状に連結するためのフランジ18が設けられる。また最下段に相当する支柱11の下端には、調整自在な着地体19が設けられている。そして、各支柱11の前後方向での外面側の所定箇所には、横ビーム7やブレース8の連結を行うための取り付け板10が固定されている。
【0015】
このようにして組み立てられる棚装置1においては、左右で相対向した腕木装置15の上方に収納空間2が、上下方向Zで複数形成されている。そして収納空間2内において、左右の腕木装置15間で荷58を直接にまたはパレットを介して支持すべく構成されている。
前記棚装置1には消火手段20が組み込まれる。すなわち中間部枠組み体6Aには、前記空間12の配管用空間部分を利用して(通して)、消火用の給水管21が縦方向に配設される。この給水管21はたとえば前後一対であって、前後方向Xで所定間隔を置いて配置され、連結具などによりラチス13に一体化されている。
【0016】
上下方向Zの所定箇所において、何れか一方の給水管21から他方の給水管21に向けて分岐管22が連設され、この分岐管22の遊端で両給水管21間にはスプリンクラーヘッド23が設けられる。そして波板体(後述する。)から離れて配置されるスプリンクラーヘッド23の上方には遮水板(図示せず。)が設けられている。
【0017】
所定の位置の腕木装置15の下方には、収納空間2の上部を水平状に遮断する波板体30が、その波方向30aを前後方向Xとして配設されるとともに、この波板体30は、二種類の受け材31A,31Bを介して支柱11側に連結されている。すなわち、支柱11の左右方向Yの側面には、横向きL字状で前記水平材9の連結を行うためのブラケット26が溶接などにより固定されるとともに、このブラケット26に対して所定距離上方においてナット体27が溶接などにより固定されている。
【0018】
前記受け材31A,31Bは、水平状の受け板部32と、この受け板部32の外縁から直角状に折り曲げ形成されて上方へ伸びる縦板部33と、この縦板部33の上縁から直角状に折り曲げ形成されて外方へ水平状に伸びる遮板部34とからなり、この遮板部34の前後方向Xの両端は欠如部35とされて、支柱11との干渉を避けている。
【0019】
すなわち受け材31A,31Bは、欠如部35に支柱11が位置される状態で配置され、そして縦板部33に内側から通したボルト体28をナット体27に螺合させることで前後の支柱11間に固定される。その際に遮板部34は、支柱11間に生じた空間12内に突入されて、この空間12の大部分を埋める形状とされている。なお、消火手段20が組み込まれる中間部枠組み体6Aに対応される受け材31Aには、給水管21との干渉を避ける凹所36が形成されている。
【0020】
前記波板体30は不燃性の防火材からなり、その波形状は連続台形状(または連続円弧状や鋸歯状など)に形成されている。そして、その波方向30aを前後方向Xとして、左右方向Yの両端部分が受け材31A,31Bの受け板部32に載置されるとともに、タッピングビスやボルト・ナットなどの固定具、または溶接により相互に固定されている。これにより波板体30は、前後の支柱11間に設けられた受け材31A,31Bを介して支柱11側に支持される。
【0021】
上述したようにして棚装置1を組み立てる際に、配管接続も行われる。すなわち図2に示すように、最下段に位置した枠組み体6Aに縦方向に配置した給水管21の各下端は、棚装置1に必ず生じる下部デッドスペースDを利用して床側に配管された主給水管38に管継手39を介して接続され、その際に接続は、床側から容易に迅速に行える。
【0022】
上記構成の棚装置1は図8に示すように、左右方向Yに沿った通路40を置いて前後方向Xで一対が並設され、そして通路40内には、棚装置1の前面に沿った一定経路41上において走行自在でかつ収納空間2との間で荷58を受け渡し自在な出し入れ装置45が設けられる。この出し入れ装置45は、走行機体46と、この走行機体46から立設されたポスト47と、このポスト47に案内される昇降台48と、この昇降台48上で横方向に出退自在に設けられた出し入れ具49などにより構成される。
【0023】
そして棚装置1の端部外方に荷受け台50を設けることで、全体として自動倉庫55を構成し、さらに棚装置1の背面どうしを背中合わせにして複数の自動倉庫55を配設することで、全体として自動倉庫設備56を構成している。その際に棚装置1の背中合わせ部ならびにその付近には給水配管などがないことから、両棚装置1は、背面間に隙間が生じないように配設し得、以て両棚装置1の並設幅を小さくして設置スペースを狭くし得る。
【0024】
以下に、上記のように構成した自動倉庫設備56における作用を説明する。すなわち各自動倉庫55においては、走行機体46の走行動と、昇降台48の昇降動と、出し入れ具49の横方向出退動との組合せ動作によって、棚装置1の目的とする収納空間2と荷受け台50との間で荷58の受け渡し(入出庫)を行える。
【0025】
このような運転中や夜間の運転停止中において、たとえば荷58の発火などにより火災が生じたとき、その上昇する熱気が水平状に遮断位置された波板体30や遮水板に集められることになり、そして設定温度以上に昇温すると、これら波板体30や遮水板の真下に位置しているスプリンクラーヘッド23が自動的に破裂、開栓し、以て主給水管38から給水管21を介して分岐管22に達している圧力水が、スプリンクラーヘッド23から素早く荷58に向けて散水される。
【0026】
なお最上位の収納空間2に対しては、枠組み体5,6A,6Bの上端に設けられたスプリンクラーヘッド23で散水を行ってもよく、また建物の天井裏側に配設された消火設備を使用して散水を行ってもよい。
前述したように火災が発生したとき、波板体30の下面に炎や煙が下方から当たるが、このとき下面が波形状でかつ波方向30aを前後方向Xとして配設されていることから、その波面が抵抗となって、炎や煙の前後方向Xに流れる速度を抑制し得る。これにより炎や煙は、前後方向Xでは低速で流れることになり、そして出し入れ装置45の通路40内に緩速で流れ込むことになって、上段の収納空間2内の荷58を延焼し難くし得る。
【0027】
さらに、波板体30を支柱11側に連結させる受け材31A,31Bは、前後の支柱11間に生じた空間12の大部分を遮板部34で埋める形状であることから、この空間12の部分を炎や煙が上昇することを阻止し得、以て空間12の部分を炎や煙が通って上段が延焼されることを防止し得る。
前述したように波板体30は、その波方向30aを前後方向Xとして配設されるとともに、前後の支柱11間に設けられた受け材31A,31Bを介して支柱11側に支持されていることで、波板体30は、十分な曲げ強度を期待し得る形状かつ支持構成にし得る。
【0028】
これにより波板体30は、上下方向の曲げに強く彎曲垂れ下がり状になり難いことから、支持固定は簡単にして十分に行え、さらに棚装置1の施工時に作業員が上に乗っても耐え得る構成となって、この波板体30を足場などに兼用し得る。したがって、棚装置1の組立て施工中に波板体30の配設を行えるとともに、波板体30は、施工中や施工後に他の荷重が掛らないように注意を払う必要もない。
【0029】
次に、本発明の第二の実施の形態を、図9に基づいて説明する。
すなわち、たとえば棚装置1の背面どうしを背中合わせにして複数の自動倉庫55を配設する際に、両棚装置1間に亘って4枚(複数枚)の波板体30が前後方向Xに配設されている。そして波板体30群は、その隣接された波の一部が重合されている。
【0030】
この第二の実施の形態によると、前後方向Xの配設長さに対しては、その重合部の長さを変えることで簡単に調整し得、市販品などを容易に採用し得る。また重合部によって、より強度を向上し得る。特に、一つの収納空間2において、2枚の波板体30を、前後方向Xの中央部分に重合部を位置させて前後方向Xに配設した場合には、作業員の足場に使用したとき足は中央部分、すなわち重合部に位置することから、その強度向上はさらに効果的になる。
【0031】
次に、本発明の第三の実施の形態を、図10に基づいて説明する。
すなわち給水管21が、枠組み体5,6A,6B間の中央部分でかつ収納空間2の最奥部に位置され、ブレース8側に固定されている。そして一つの収納空間2において、2枚の波板体30が、前後方向Xの中央部分に重合部を位置させて前後方向Xに配設されている。奥側の波板体30には、その奥部相当箇所に平板体60が一体化され、この平板体60には、給水管21との干渉を避けるための切り欠き61が形成されている。なお、平板体60を使用しないで、波板体30に切り欠き61が直接に形成された形式であってもよい。
【0032】
上記した第二の実施の形態や第三の実施の形態において、重合された一対の波板体30は、通常、その波方向30aの長さL1,L2が同じ寸法の市販品などを採用して、その重合部の長さを変えることで前後方向Xの配設長さを調整しているが、これは長さがL1<L2やL1>L2の関係であってもよい。なお、第三の実施の形態において、長さL2は平板体60も含めた寸法としているが、これは平板体60を含めない寸法でL1≒L2の関係であってもよい。
【0033】
上記した各実施の形態では、受け材31A,31Bの遮板部34で、前後の支柱11間に生じた空間12の大部分を埋める構成としているが、これは波板体30の左右方向Yの縁部分により空間12の大部分を埋める構成であってもよい。上記した各実施の形態では、出し入れ装置45との組み合せにより自動倉庫55を構成した棚装置1が示されているが、これはフォークリフトにより荷58の出し入れを行う棚装置1であってもよい。
【0034】
上記した各実施の形態では、収納空間2の2段置きに波板体30が配設されているが、これは各段に波板体30が配設された形式や、3段以上の複数段置きに波板体30が配設された形式などであってもよい。
上記した各実施の形態において中間部枠組み体6A,6Bは、腕木16を一本化(共通化)して支柱11に固定する形式によって腕木装置15を形成しているが、これは腕木16を別々として支柱11の両側に腕木装置15を固定する形式であってもよい。また別々とした腕木16の端部にL字レール状のブラケットを一体化し、このブラケットを支柱11に当て付けて固定化する形式であってもよい。
【0036】
上記した第一の実施の形態では、給水管21をユニット化している中間部枠組み体6Aを、他の枠組み体5,6Bに対して、たとえば一つ置きに配置しているが、これは二つ置きなど任意な配置にし得る。また、中間部枠組み体の全てを、給水管21をユニット化している中間部枠組み体6Aとし、この中間部枠組み体6Aを所定ピッチP置きに並設してもよい。さらに、必要に応じて、側部枠組み体5にも給水管21をユニット化してもよい。
【0037】
上記した各実施の形態においては、棚装置1の背面どうしを背中合わせにして複数の自動倉庫55を配設することで、全体として自動倉庫設備56を構成する際に、両棚装置1の奥部(背部)の支柱11が兼用された形式が示されているが、これは両棚装置1ともにそれぞれ奥部に支柱11を有し、これら支柱11を接近させて棚装置1の背面どうしを背中合わせにした形式であってもよい。
【0038】
【発明の効果】
上記した本発明の請求項1によると、波板体は、十分な曲げ強度を期待し得る形状かつ支持構成にでき、これにより波板体は、上下方向の曲げに強く彎曲垂れ下がり状になり難いことから、支持固定は簡単にして十分に行うことができ、さらに施工時に作業員が上に乗っても耐え得る構成にでき、以て波板体を足場などに兼用できることになって、棚装置の組立て施工中に波板体の配設を同時進行的に行うことができる。また消火手段の給水管は、受け材に形成された凹所によって、この受け材に干渉されることなく前後の支柱間に縦方向に配設できる。
【0039】
たとえば荷の発火などにより火災が生じたとき、その上昇する熱風、炎の流れを波板体が制御し、消火手段に対する感知を早めて、素早く荷に向けて散水できる。さらに火災が発生したとき、波板体の下面に炎や煙が下方から当たるが、このとき下面が波形状でかつ波方向を前後方向として配設していることから、その波面が抵抗となって、炎や煙の前後方向に流れる速度を抑制でき、これにより炎や煙は、前後方向では低速で流れることになり、そして出し入れ装置の通路内に緩速で流れ込むことになって、上段の収納空間内の荷を延焼し難くできる。
【0040】
また上記した本発明の請求項2によると、消火手段の給水管は、波板体側に形成された切り欠きによって、この波板体側に干渉されることなく収納空間の最奥部に縦方向に配設できる。
そして上記した本発明の請求項3によると、受け材が前後の支柱間に生じた空間の大部分を埋めることによって、空間の部分を炎や煙が上昇することを受け材により阻止でき、以て空間の部分を通っての上段の延焼を防止できる。さらに棚装置の構成部材(ラチスなど)や消火手段の構成部材(給水管など)の貫通部の加工は、受け材に対して容易に施工できる。
【図面の簡単な説明】
【図1】本発明の第一の実施の形態を示し、消火手段付き立体棚設備における要部を背面側から見た一部切り欠き斜視図である。
【図2】同消火手段付き立体棚設備における要部の正面図である。
【図3】同消火手段付き立体棚設備における要部の拡大正面図である。
【図4】同消火手段付き立体棚設備における要部の縦断側面図である。
【図5】同消火手段付き立体棚設備における要部の横断平面図である。
【図6】同消火手段付き立体棚設備における中間部枠組み体の斜視図である。
【図7】同消火手段付き立体棚設備における要部の分解斜視図である。
【図8】同消火手段付き立体棚設備を採用した自動倉庫設備の概略平面図である。
【図9】本発明の第二の実施の形態を示し、消火手段付き立体棚設備における要部の縦断側面図である。
【図10】本発明の第三の実施の形態を示し、消火手段付き立体棚設備における要部の横断平面図である。
【符号の説明】
1 棚装置
2 収納空間
5 側部枠組み体
6A 中間部枠組み体
6B 中間部枠組み体
11 支柱
12 空間
15 腕木装置
16 腕木
17 腕木レール
20 消火手段
21 給水管
23 スプリンクラーヘッド
30 波板体
30a 波方向
31A 受け材
31B 受け材
32 受け板部
33 縦板部
34 遮板部
35 欠如部
36 凹所
38 主給水管
40 通路
45 出し入れ装置
55 自動倉庫
56 自動倉庫設備
60 平板体
61 切り欠き
X 前後方向
Y 左右方向
Z 上下方向
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a three-dimensional shelf facility with fire extinguishing means that constitutes an automatic warehouse equipped with an automatic fire extinguishing function, for example, in combination with a taking in / out device.
[0002]
[Prior art]
Conventionally, as this type of automatic warehouse, for example, a configuration found in JP-A-10-109718 has been provided. That is, a plurality of support posts are erected at a predetermined interval, and a plurality of arms are provided on the support at predetermined intervals along the vertical direction, and the support posts are placed at predetermined height positions so as to partition the support columns in the vertical direction. A flame barrier plate is disposed, and a fire extinguishing means is provided below the predetermined flame barrier plate. The flame shield plate is flat or U-shaped, and its end is fixed to the upper part of a bracket provided on the support column with a bolt, or is fixed to the upper surface and lower surface of the arm tree with a bolt.
[0003]
[Problems to be solved by the invention]
According to the conventional configuration described above, since the flame barrier plate is roughly flat, the flame and smoke hit from below when a fire breaks out flows at a high speed along the flat bottom surface, and the stacker There is a risk that it will flow into the traveling path of the crane vigorously, and then it will rise in the traveling path and flow into the upper luggage side. In this case, the upper luggage will spread. In general, the flat flame barrier plate is vulnerable to bending in the vertical direction and tends to be bent down, so it must be sufficiently fixed with bolts, and no other load is applied. Therefore, it is necessary to pay attention so that the flame shielding plate is arranged after the installation of the shelf device, and the flame shielding plate cannot be arranged simultaneously during the construction of the shelf device.
[0004]
Therefore, in the invention according to claim 1 of the present invention, the plate body to be cut off can suppress the flow rate of flame and smoke hit from below, and the plate body itself can expect a sufficient bending strength. The purpose is to provide a three-dimensional shelf facility with a pad.
[0005]
[Means for Solving the Problems]
In order to achieve the above-described object, the three-dimensional shelf equipment with fire extinguishing means according to claim 1 of the present invention is provided with a large number of a pair of front and rear columns in the left-right direction, and in the left-right direction between the front and rear columns. By providing the protruding brace device, a shelf device is configured with the upper part of the opposite brace device on the left and right as a storage space, and this shelf device incorporates fire extinguishing means. A corrugated plate having a water supply pipe disposed vertically between the support columns, and a plurality of the storage spaces are formed in the vertical direction, and the upper portion of the storage space is horizontally cut off below the brace apparatus at a predetermined position. together with the body is disposed the wave direction as the longitudinal direction, the corrugated sheet material is supported on the strut side via a receiving member provided between the front and rear struts, in the receiving material, a water supply pipe characterized in that the recesses to avoid interference is formed One in which the.
[0006]
Therefore, according to the invention of claim 1, the corrugated plate body can have a shape and a support structure that can be expected to have sufficient bending strength. As a result, the corrugated plate body is strong against bending in the vertical direction and is unlikely to be bent down. Therefore, the support and fixing can be performed easily and sufficiently, and even if an operator rides on the corrugated plate body during the installation of the shelf device. Since the corrugated plate body can be used as a scaffold, etc., the corrugated plate body can be arranged during the assembly of the shelf device, and the corrugated plate body is subjected to other loads during and after construction. There is no need to pay attention not to hang it. Further, the water supply pipe of the fire extinguishing means can be disposed in the vertical direction between the front and rear columns without being interfered with the receiving material by the recess formed in the receiving material.
[0007]
For example, when a fire occurs due to the ignition of a load or the like, the corrugated plate body controls the rising hot air and the flow of flame, so that the detection of the fire extinguishing means can be accelerated and water can be quickly sprinkled toward the load. In addition, when a fire breaks out, flames and smoke hit the lower surface of the corrugated plate from below, but at this time the lower surface is wave-shaped and the wave direction is arranged in the front-rear direction, so the wave front becomes resistance. Thus, the velocity of the flame and smoke flowing in the front-rear direction can be suppressed.
[0008]
Further, in the three-dimensional shelf equipment with fire extinguishing means according to claim 2 of the present invention , a large number of a pair of front and rear support columns are arranged in the left-right direction, and an arm device that protrudes in the left-right direction is provided between the front and rear support columns. A shelf device is configured with a storage space above the arm devices opposite to each other on the left and right sides, and a fire extinguishing means is incorporated in the shelf device, and the fire extinguishing means is vertically positioned at the innermost portion of the storage space. A plurality of the storage spaces are formed in the vertical direction, and a corrugated plate body that horizontally blocks the upper portion of the storage space is below the brace device at a predetermined position. The corrugated plate body is supported on the column side via a receiving material provided between the front and rear columns, and the corrugated plate body side has a notch for avoiding interference with the water supply pipe. is obtained is characterized in that There are formed
Therefore, according to the invention of claim 2, the water supply pipe of the fire extinguishing means is disposed in the vertical direction in the innermost part of the storage space without being interfered with the corrugated plate body side by the notch formed on the corrugated plate body side. obtain.
[0009]
And the three-dimensional shelf equipment with a fire extinguishing means of Claim 3 of this invention is the space which a receiving material which connects a corrugated sheet body to a support | pillar side in the structure of above-mentioned Claim 1 or 2 produced between front and back supports It is characterized by a shape that fills most of the area.
Therefore, according to the invention of claim 3, it is possible to prevent the space portion from being raised by the flames and smoke by the receiving material.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
Below, 1st embodiment of this invention is described based on FIGS.
As shown in FIGS. 1 and 2, the shelf device 1 connects the side frame body 5 on both sides, the plurality of intermediate frame bodies 6A and 6B, and the frame bodies 5 and 6A and 6B in the left-right direction Y. The connecting member is composed of a transverse beam 7, a brace 8, a horizontal member 9, and the like. Here, the frame bodies 5, 6A, 6B are unitized.
[0011]
That is, as shown in FIGS. 1 to 7, the frame bodies 5, 6 </ b> A, 6 </ b> B have a pair of front and rear columns 11 that are spaced apart from each other, and a plurality of locations in the vertical direction Z between these columns 11 is formed by the columns 11. They are connected via a lattice 13 in the front-rear direction (horizontal or inclined) X located in the space 12 formed therebetween. At that time, the width of the lattice 13 is about half of the width of the column 11, and the narrow lattice 12 is arranged closer to the column center 11a, so that the space between the front and rear columns 11 can be reduced. And the space part for piping is formed in the other side outer side of the lattice 13.
[0012]
Furthermore, the support | pillars 11 before and behind intermediate | middle part frame body 6A, 6B are connected by the brace apparatus 15 protruded on the both sides of the left-right direction Y. That is, the brace device 15 is formed by the brace 16 that protrudes horizontally from both pillars 11 in the left-right direction Y and the brace rail 17 that is attached between the free ends of the brace 16 that are opposed to each other in the front-rear direction. The side frame 5 is provided with a brace device 15 that protrudes only on one side.
[0013]
The side frame body 5 and the intermediate frame bodies 6A and 6B having the above-described configuration are configured such that the left and right direction Y of the column 11 between the side frame body 5 and the intermediate frame body 6A is set to a predetermined pitch P, and the intermediate frame bodies 6A, 6A, The side frame 5 and the intermediate frame 6A, 6B are juxtaposed in the left-right direction Y with the left-right direction Y of the column 11 between 6B set to a predetermined pitch P, and adjacent frame bodies 5, 6A, 6B. The space is connected through a transverse beam 7, a brace 8 and a horizontal member 9.
[0014]
Note that flanges 18 for connecting the side frame body 5 or the intermediate frame bodies 6A and 6B in a stacked manner are provided at both upper and lower ends of the support column 11. An adjustable landing body 19 is provided at the lower end of the column 11 corresponding to the lowermost stage. An attachment plate 10 for connecting the transverse beam 7 and the brace 8 is fixed to a predetermined portion on the outer surface side in the front-rear direction of each column 11.
[0015]
In the shelf device 1 assembled in this way, a plurality of storage spaces 2 are formed in the vertical direction Z above the arm devices 15 facing each other on the left and right. And in the storage space 2, it is comprised so that the load 58 may be supported between the left and right brace apparatus 15 directly or via a pallet.
Fire extinguishing means 20 is incorporated in the shelf device 1. That is, in the intermediate frame body 6A, the water supply pipe 21 for fire extinguishing is arranged in the vertical direction by using (through) the piping space portion of the space 12. The water supply pipes 21 are, for example, a pair of front and rear, arranged at a predetermined interval in the front-rear direction X, and integrated with the lattice 13 by a connector or the like.
[0016]
At a predetermined location in the vertical direction Z, a branch pipe 22 is connected from one of the water supply pipes 21 to the other water supply pipe 21, and a sprinkler head 23 is provided between the water supply pipes 21 at the free end of the branch pipe 22. Is provided. A water shielding plate (not shown) is provided above the sprinkler head 23 arranged away from the corrugated plate body (described later).
[0017]
Below the brace device 15 at a predetermined position, a corrugated plate body 30 that horizontally blocks the upper portion of the storage space 2 is disposed with the wave direction 30a as the front-rear direction X. These are connected to the support 11 via two kinds of receiving materials 31A and 31B. That is, a bracket 26 for connecting the horizontal member 9 in a lateral L-shape is fixed to the side surface of the support column 11 in the left-right direction Y by welding or the like, and a nut above the bracket 26 by a predetermined distance. The body 27 is fixed by welding or the like.
[0018]
The receiving members 31 </ b> A and 31 </ b> B are formed from a horizontal receiving plate portion 32, a vertical plate portion 33 that is bent at right angles from the outer edge of the receiving plate portion 32 and extends upward, and an upper edge of the vertical plate portion 33. It consists of a shielding plate part 34 that is bent at a right angle and extends horizontally outward. Both ends of the shielding plate part 34 in the front-rear direction X are formed as missing parts 35 to avoid interference with the column 11. .
[0019]
That is, the receiving members 31A and 31B are arranged in a state in which the column 11 is positioned in the lacking portion 35, and the bolt body 28 passed from the inside through the vertical plate portion 33 is screwed to the nut body 27 to thereby screw the front and rear columns 11. Fixed between. At this time, the shielding plate portion 34 is formed into a shape that pierces into the space 12 formed between the columns 11 and fills most of the space 12. In addition, a recess 36 that avoids interference with the water supply pipe 21 is formed in the receiving member 31A corresponding to the intermediate frame 6A in which the fire extinguishing means 20 is incorporated.
[0020]
The corrugated plate body 30 is made of a non-combustible fireproof material, and the wave shape thereof is formed in a continuous trapezoidal shape (or a continuous arc shape, a sawtooth shape, or the like). Then, with the wave direction 30a as the front-rear direction X, both end portions in the left-right direction Y are placed on the receiving plate portions 32 of the receiving materials 31A and 31B, and fixed by tapping screws, bolts and nuts, or by welding. They are fixed to each other. Thus, the corrugated plate body 30 is supported on the column 11 side via the receiving members 31A and 31B provided between the front and rear columns 11.
[0021]
When the shelf apparatus 1 is assembled as described above, piping connection is also performed. That is, as shown in FIG. 2, the lower ends of the water supply pipes 21 arranged in the vertical direction on the frame body 6 </ b> A located at the lowest stage are piped to the floor side by using the lower dead space D that always occurs in the shelf device 1. The main water supply pipe 38 is connected via a pipe joint 39, and in this case, the connection can be easily and quickly made from the floor side.
[0022]
As shown in FIG. 8, the shelf device 1 having the above-described configuration is provided with a pair of passages 40 in the front-rear direction X with a passage 40 extending in the left-right direction Y, and in the passage 40 along the front surface of the shelf device 1. A loading / unloading device 45 that can run on the fixed path 41 and can deliver and receive the load 58 to and from the storage space 2 is provided. The loading / unloading device 45 includes a traveling machine body 46, a post 47 erected from the traveling machine body 46, a lifting / lowering table 48 guided by the post 47, and a horizontal movement on the lifting / lowering table 48. It is comprised by the taken in / out tool 49 etc.
[0023]
And by providing the receiving platform 50 outside the end of the shelf device 1, an automatic warehouse 55 is configured as a whole, and further, by arranging a plurality of automatic warehouses 55 with the back surfaces of the shelf device 1 back to back, An automatic warehouse facility 56 is configured as a whole. At this time, since there is no water supply pipe or the like in the back-to-back portion of the shelf device 1 or in the vicinity thereof, the both shelf devices 1 can be arranged so that there is no gap between the back surfaces. The installation space can be reduced by reducing the installation width.
[0024]
Below, the effect | action in the automatic warehouse equipment 56 comprised as mentioned above is demonstrated. That is, in each automatic warehouse 55, the storage space 2 intended by the shelf apparatus 1 is obtained by a combined operation of the traveling motion of the traveling machine body 46, the lifting motion of the lifting platform 48, and the lateral movement of the loading / unloading tool 49. The cargo 58 can be transferred (in / out) to / from the cargo receiving platform 50.
[0025]
During such operation or during nighttime stoppage, for example, when a fire occurs due to the ignition of the load 58, the rising hot air is collected in the corrugated plate 30 and the water shielding plate that are horizontally blocked. When the temperature rises to a set temperature or higher, the sprinkler head 23 positioned immediately below the corrugated plate body 30 and the water shielding plate is automatically ruptured and opened, so that the main water supply pipe 38 to the water supply pipe The pressure water reaching the branch pipe 22 via 21 is quickly sprinkled from the sprinkler head 23 toward the load 58.
[0026]
The top storage space 2 may be sprinkled with a sprinkler head 23 provided at the upper ends of the frame bodies 5, 6A, 6B, and a fire extinguishing facility provided on the ceiling side of the building is used. Then you may water.
As described above, when a fire occurs, flame and smoke hit the lower surface of the corrugated plate body 30 from below, but at this time the lower surface is wave-shaped and the wave direction 30a is disposed as the front-rear direction X. The wavefront becomes resistance, and the velocity of the flame and smoke flowing in the front-rear direction X can be suppressed. As a result, flame and smoke flow at a low speed in the front-rear direction X, and flow into the passage 40 of the loading / unloading device 45 at a slow speed, making it difficult to spread the load 58 in the upper storage space 2. obtain.
[0027]
Further, the receiving members 31A and 31B for connecting the corrugated plate body 30 to the support column 11 side have a shape in which most of the space 12 generated between the front and rear support columns 11 is filled with the shielding plate part 34. It is possible to prevent the flame and smoke from rising in the portion, and thus it is possible to prevent the upper portion from spreading through the flame 12 through the portion of the space 12.
As described above, the corrugated plate body 30 is disposed with the wave direction 30a as the front-rear direction X, and is supported on the support column 11 side via the receiving members 31A and 31B provided between the front and rear support columns 11. Thus, the corrugated plate body 30 can have a shape and a support structure that can be expected to have sufficient bending strength.
[0028]
As a result, the corrugated plate 30 is resistant to bending in the vertical direction and is unlikely to be bent down, so that the support and fixing can be performed easily and sufficiently, and can withstand even if an operator rides on the shelf device 1 during construction. In this configuration, the corrugated plate body 30 can be used as a scaffold or the like. Therefore, the corrugated plate body 30 can be disposed during the assembly work of the shelf device 1, and the corrugated plate body 30 does not need to pay attention so that no other load is applied during or after the construction.
[0029]
Next, a second embodiment of the present invention will be described with reference to FIG.
That is, for example, when arranging a plurality of automatic warehouses 55 with the backs of the shelf devices 1 back to back, four (a plurality of) corrugated plates 30 are arranged in the front-rear direction X across the shelf devices 1. It is installed. In the corrugated plate body 30 group, a part of the adjacent waves is superposed.
[0030]
According to the second embodiment, the arrangement length in the front-rear direction X can be easily adjusted by changing the length of the overlapping portion, and a commercially available product can be easily adopted. Further, the strength can be further improved by the overlapping portion. In particular, when two corrugated plates 30 are disposed in the front-rear direction X with the overlapping portion positioned in the center part of the front-rear direction X in one storage space 2, when used as a scaffold for workers Since the foot is located in the central portion, that is, the overlapped portion, the strength improvement becomes more effective.
[0031]
Next, a third embodiment of the present invention will be described with reference to FIG.
That is, the water supply pipe 21 is located at the center part between the frame bodies 5, 6 </ b> A, 6 </ b> B and at the innermost part of the storage space 2, and is fixed to the brace 8 side. In one storage space 2, two corrugated plates 30 are arranged in the front-rear direction X with the overlapping portion positioned in the center portion in the front-rear direction X. The corrugated plate 30 on the rear side, the flat plate member 60 is integrated with the inner part corresponding portions, this flat plate 60, notches 61 for avoiding interference with the feed water pipe 21 is formed. In addition, the form by which the notch 61 was directly formed in the corrugated plate body 30 without using the flat plate body 60 may be sufficient.
[0032]
In the second embodiment and the third embodiment described above, the polymerized pair of corrugated plates 30 usually employs commercially available products having the same lengths L1 and L2 in the wave direction 30a. The arrangement length in the front-rear direction X is adjusted by changing the length of the overlapping portion, but this may be in a relationship of L1 <L2 or L1> L2. In the third embodiment, the length L2 is a dimension including the flat plate 60, but this may be a dimension not including the flat plate 60 and a relationship of L1≈L2.
[0033]
In each of the above-described embodiments, the shielding plate portion 34 of the receiving materials 31A and 31B is configured to fill most of the space 12 generated between the front and rear columns 11, but this is the left-right direction Y of the corrugated plate body 30. The configuration may be such that most of the space 12 is filled with the edge portion. In each of the above-described embodiments, the shelf device 1 is shown in which the automatic warehouse 55 is configured in combination with the loading / unloading device 45. However, this may be the shelf device 1 that loads and unloads the load 58 using a forklift.
[0034]
In each of the above-described embodiments, the corrugated plate bodies 30 are arranged in every two steps of the storage space 2, but this is a form in which the corrugated plate bodies 30 are arranged in each step or a plurality of three or more stages. The form etc. with which the corrugated plate body 30 was arrange | positioned stepwise may be sufficient.
In each of the above-described embodiments, the intermediate frame bodies 6A and 6B form the arm device 15 in a form in which the arms 16 are unified (shared) and fixed to the support column 11, which The brace apparatus 15 may be fixed separately on both sides of the support 11. Moreover, the L-shaped rail-shaped bracket may be integrated with the end portions of the separate arms 16, and the bracket may be applied to the support column 11 to be fixed.
[0036]
In the first embodiment described above, the intermediate frame bodies 6A that unitize the water supply pipes 21 are arranged, for example, every other frame body 5 and 6B. Arbitrary arrangements such as a set-up are possible. Alternatively, all of the intermediate frame bodies may be the intermediate frame bodies 6A in which the water supply pipes 21 are unitized, and the intermediate frame bodies 6A may be arranged in parallel at a predetermined pitch P. Furthermore, you may unitize the water supply pipe | tube 21 also to the side part frame body 5 as needed.
[0037]
In each of the above-described embodiments, when the plurality of automatic warehouses 55 are arranged with the back surfaces of the shelf devices 1 back to back, when the automatic warehouse equipment 56 is configured as a whole, the back portions of the two shelf devices 1 Although the form in which the column 11 of the (back) is also used is shown, both the rack devices 1 have columns 11 at the back, and these columns 11 are brought close to each other so that the backs of the shelf devices 1 are back to back. It may be in the format.
[0038]
【The invention's effect】
According to the first aspect of the present invention described above, the corrugated plate can be shaped and supported so that sufficient bending strength can be expected, whereby the corrugated plate is resistant to bending in the vertical direction and is unlikely to be bent down. Therefore, the supporting and fixing can be performed easily and sufficiently, and it can be configured to withstand even if an operator rides on it during construction, so that the corrugated plate can be used as a scaffold, etc. The corrugated plates can be disposed simultaneously during the assembly work. Further, the water supply pipe of the fire extinguishing means can be disposed in the vertical direction between the front and rear support columns without being interfered with by the recess formed in the receiving material.
[0039]
For example, when a fire occurs due to the ignition of a load or the like, the corrugated plate body controls the rising hot air and the flow of flame so that the detection of the fire extinguishing means can be accelerated and water can be quickly sprinkled toward the load. In addition, when a fire breaks out, flames and smoke hit the lower surface of the corrugated plate from below, but at this time the lower surface is wave-shaped and the wave direction is arranged in the front-rear direction, so the wave front becomes resistance. Thus, the speed of the flame and smoke flowing in the front-rear direction can be suppressed, so that the flame and smoke flow at a low speed in the front-rear direction and slowly flow into the passage of the take-out device. It is difficult to spread the load in the storage space.
[0040]
According to claim 2 of the present invention described above, the water supply pipe of the fire extinguishing means is vertically formed in the innermost part of the storage space without being interfered with the corrugated plate body side by the notch formed on the corrugated plate body side. Can be arranged .
According to claim 3 of the present invention described above, the receiving material fills most of the space formed between the front and rear struts, so that the space can be prevented from rising by the receiving material. Can prevent the upper stage from spreading through the space. Furthermore, the processing of the penetrating part of the component member (lattice or the like) of the shelf device or the component member (water supply pipe or the like) of the fire extinguishing means can be easily applied to the receiving material.
[Brief description of the drawings]
FIG. 1 is a partially cutaway perspective view showing a main part of a three-dimensional shelf facility with fire extinguishing means as viewed from the back side, showing a first embodiment of the present invention.
FIG. 2 is a front view of the main part of the three-dimensional shelf facility with the fire extinguishing means.
FIG. 3 is an enlarged front view of the main part of the three-dimensional shelf facility with the fire extinguishing means.
FIG. 4 is a longitudinal side view of the main part of the three-dimensional shelf facility with the fire extinguishing means.
FIG. 5 is a cross-sectional plan view of the main part of the three-dimensional shelf facility with the fire extinguishing means.
FIG. 6 is a perspective view of an intermediate frame body in the three-dimensional shelf facility with fire extinguishing means.
FIG. 7 is an exploded perspective view of a main part of the three-dimensional shelf facility with the fire extinguishing means.
FIG. 8 is a schematic plan view of an automatic warehouse facility that employs a three-dimensional shelf facility with fire extinguishing means.
FIG. 9 shows a second embodiment of the present invention and is a longitudinal side view of a main part of a three-dimensional shelf facility with fire extinguishing means.
FIG. 10 shows a third embodiment of the present invention and is a cross-sectional plan view of the main part of a three-dimensional shelf facility with fire extinguishing means.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Shelf device 2 Storage space 5 Side part frame body 6A Intermediate part frame body 6B Intermediate part frame body 11 Support | pillar 12 Space 15 Arm apparatus 16 Arm 17 Rail arm 20 Fire extinguishing means 21 Water supply pipe 23 Sprinkler head 30 Wave plate body 30a Wave direction 31A Receiving material 31B Receiving material 32 Receiving plate portion 33 Vertical plate portion 34 Shielding plate portion 35 Lack portion 36 Recess 38 Main water supply pipe 40 Passage 45 Loading / unloading device 55 Automatic warehouse 56 Automatic warehouse equipment 60 Flat body 61 Notch X Longitudinal direction Y Left and right Direction Z Vertical direction

Claims (3)

前後一対の支柱が左右方向に多数配設されるとともに、前後の支柱間に左右方向に突出される腕木装置が設けられることで、左右で相対向された腕木装置の上方を収納空間として棚装置が構成され、この棚装置には消火手段が組み込まれるとともに、この消火手段は、前後の支柱間に縦方向に配設される給水管を有し、前記収納空間は上下方向で複数形成され、所定の位置の腕木装置の下方には、収納空間の上部を水平状に遮断する波板体が、その波方向を前後方向として配設されるとともに、この波板体は、前後の支柱間に設けられた受け材を介して支柱側に支持され、前記受け材には、給水管との干渉を避ける凹所が形成されていることを特徴とする消火手段付き立体棚設備。A large number of a pair of front and rear support columns are arranged in the left-right direction, and the arm device that protrudes in the left-right direction is provided between the front and rear support columns, so that the upper part of the arm device that is opposed to the left and right is used as a storage space The fire extinguishing means is incorporated in the shelf device, and the fire extinguishing means has a water supply pipe disposed in the vertical direction between the front and rear columns, and a plurality of the storage spaces are formed in the vertical direction. Below the brace apparatus at a predetermined position, a corrugated plate body that horizontally blocks the upper portion of the storage space is disposed with the wave direction in the front-rear direction, and the corrugated plate body is disposed between the front and rear struts. A three-dimensional shelf facility with fire extinguishing means , which is supported on a support column side through a receiving member provided, and a recess is formed in the receiving member to avoid interference with a water supply pipe . 前後一対の支柱が左右方向に多数配設されるとともに、前後の支柱間に左右方向に突出される腕木装置が設けられることで、左右で相対向された腕木装置の上方を収納空間として棚装置が構成され、この棚装置には消火手段が組み込まれるとともに、この消火手段は、収納空間の最奥部に縦方向に位置される給水管を有し、前記収納空間は上下方向で複数形成され、所定の位置の腕木装置の下方には、収納空間の上部を水平状に遮断する波板体が、その波方向を前後方向として配設されるとともに、この波板体は、前後の支柱間に設けられた受け材を介して支柱側に支持され、前記波板体側には、給水管との干渉を避けるための切り欠きが形成されていることを特徴とする消火手段付き立体棚設備。 A large number of a pair of front and rear support columns are arranged in the left-right direction, and the arm device that protrudes in the left-right direction is provided between the front and rear support columns, so that the upper part of the arm device that is opposed to the left and right is used as a storage space The shelf device incorporates fire extinguishing means, and the fire extinguishing means has a water supply pipe positioned vertically in the innermost part of the storage space, and a plurality of the storage spaces are formed in the vertical direction. A corrugated plate body that horizontally blocks the upper portion of the storage space is disposed below the brace device at a predetermined position, with the wave direction set in the front-rear direction, and the corrugated plate body is disposed between the front and rear struts. via the receiving material provided is supported on the strut side, the wave plate side is notched firefighting unit with solid shelves you characterized in that is formed to avoid interference with the water supply pipe Facility. 波板体を支柱側に連結させる受け材は、前後の支柱間に生じた空間の大部分を埋める形状であることを特徴とする請求項1または2記載の消火手段付き立体棚設備。  The three-dimensional shelf equipment with fire extinguishing means according to claim 1 or 2, wherein the receiving member for connecting the corrugated plate body to the support column has a shape that fills most of the space formed between the front and rear support columns.
JP08502899A 1999-03-29 1999-03-29 Three-dimensional shelf equipment with fire extinguishing means Expired - Lifetime JP3709736B2 (en)

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Publication number Priority date Publication date Assignee Title
JP5458856B2 (en) * 2009-12-14 2014-04-02 村田機械株式会社 Automatic warehouse system and fire extinguishing unit
JP5630662B2 (en) * 2011-12-27 2014-11-26 株式会社ダイフク Goods storage facility
JP6248762B2 (en) * 2014-03-31 2017-12-20 村田機械株式会社 Automatic warehouse rack and its assembly method
DE102015103661B4 (en) * 2015-03-12 2021-08-26 Bito-Lagertechnik Bittmann Gmbh Fire protection device for a shelf
CN108478970B (en) * 2017-04-11 2020-07-03 贵州宝利科技有限公司 Fire-fighting and fire-preventing device for building
CN116443476B (en) * 2023-05-21 2023-09-29 泰安市鲁铭金属制品有限公司 Goods shelf for cold chain logistics

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