1232255 玖、發明說明， 【發明所屬之技術領域】 本發明，係有關一種水壓驅動式防水裝置，其配置於 地下之防水板被驅動至地上來防止大浪、漲潮等侵襲，或 者是其配置於地上之防水板往水平方向或從中向左右分開 地被驅動而閉鎖河川等之出入開口部，來防止大浪、漲潮 等之侵襲，也防止海水、河川水、雨水等湧入像地下室般 建築於低處之室內。 【先前技術】 爲防止因海嘯、大潮等湧入內陸部，隨著需要在海岸 建設有固定且有既定高度之防波堤。又，在河川注入海之 處附近設有水門亦即防波用之開閉式門。該防波用之開閉 式門，係利用由電動馬達所構成之驅動裝置來驅動。藉此 ，利用電動馬達驅動之防波用之開閉式門閉鎖河川之出入 開口部，而可阻止海水之逆流。 又，一種具有攔住海水、河川水、雨水等水侵襲地下 室之防水板、及將該防水板自地下向上方驅動之驅動裝置 並且驅動裝置是由水壓式活塞壓缸單元所構成之防水裝置 ，係本案申請人於日本之特開2001-241261公報中曾提出。 【發明內容】 (一）發明所欲解決之技術問題 因此，到目前爲止，因於必要的海岸築有防波堤，且 於河川等之出入開口部設有防波用之開閉式門，故可在某 種程度防止海水進入內陸部。然而，仍有待改善之問題點 1232255 。例如，防波堤會破壞海岸之景觀，而且也成爲海岸之散 步等交通上之障礙。有關這種障礙，當欲防止大的漲潮或 海嘯時，防波堤將進一步提高，故會變得更大。又，防波 堤若變高，當作散步道來使用時也不適當。再者，在像災 害時般之緊急時，有時由於停電等之關係而無法獲得電力 ，但習知之防波用之開閉式門，係因利用電動式馬達而受 到驅動，在必要時，有可能無法達到防波之目的。即使能 以手動來驅動，但從防波用之開閉式門之重量等來看也幾 乎是不可能實施。又，在海嘯警報發佈等情況，趕赴現場 操作也是危險的。 又，依據本案申請人於日本之特開2001-241261中所提 出之防水裝置，其具有在停電等災害時確實能防水之功效 ，而且驅動裝置由活塞壓缸單元所構成，故也具有構造極 爲簡單且價廉之功效。然而，卻有往上方驅動防水板時之 驅動阻力較大的問題發生。 本發明，係目的在於提供一種解決如上述般之習知問 題點之防水裝置，具體來說，目的在於提供一種不會顯著 地破壞海岸之風景，在停電時也會作動，而且可自遠處予 以驅動之水壓驅動式防水裝置。又，另一目的在於提供一 種防水板之驅動阻力小，而且漏水少之水壓驅動式防水裝 置。又，另一發明，係目的在於提供一種水壓驅動式防水 裝置，其防水板可攔住海水、河川水、雨水等侵襲像地下 室般建設於較低位置之室內而且驅動阻力小，也可確實阻 止侵襲。 1232255 (二）解決問題之技術手段 本發明之上述目的，係將自來水應用於防水板之驅動 來達成。又，因一般在大樓等建物備有儲水槽、防災用槽 等，在離島等地也備有雨水槽，利用該等槽中之水，來在 無法獲得自來水時也可驅動防水板。在這種情形，若將自 來水或槽中之水應用於驅動源，有可能水壓不足，而無法 獲得充分的驅動力。因此，本發明之構成，係儘可能地減 小防水板之驅動阻力，當防水板往既定位置被驅動並抵達 目的位置時，其緣部分會接觸框狀支柱體、防波堤之側部 、或往像地下室之室內之出入口開口部之側部。本發明或 者是構成當驅動防水板時會除去堆積物。於是，記載於申 請專利範圍第1項之發明，爲達成上述目的，係一種水壓 驅動式防水裝置，其具有配置於地下之既定面積之防水板 、對應於該防水板所設置於地上之框狀支柱體、及前述將 防水板從地下往地上驅動之驅動裝置；當前述防水板被前 述驅動裝置驅動至地上時，前述防水板之緣部分會接觸前 述框狀支柱體，使該框狀支柱體之內側及外側隔開，而免 於海嘯、大潮之侵襲；並且前述驅動裝置，係由以自來水 壓、儲水槽、雨水槽中之水壓來作動之水壓活塞壓缸單元 所構成；前述防水板，係當被前述水壓活塞壓缸單元驅動 至既定位置時，其緣部分會接觸前述框狀支柱體。 記載於申請專利範圍第2項之發明，係一種水壓驅動 式防水裝置，係具有配置於地下之既定面積之防水板、對 應於該防水板所設置於地下室出入口附近之地上的框狀支 1232255 柱體、及將前述防水板從地下往地上驅動之驅動裝置；當 前述防水板被前述驅動裝置驅動至地上時，前述防水板之 緣部分會接觸前述框狀支柱體，保護該框狀支柱體內側之 室內免於外側之海水、雨水之侵襲；並且前述驅動裝置， 係由以自來水壓、儲水槽、雨水槽中之水壓來作動之水壓 活塞壓缸單元所構成；前述防水板，係當被前述水壓活塞 壓缸單元驅動至既定位置時，其緣部分會接觸前述框狀支 柱體。記載於申請專利範圍第3項之發明，係如記載於申 請專利範圍第1或2項之發明，其中，在防水板之接觸框 狀支柱體之部分設有襯墊。記載於申請專利範圍第4項之 發明，係如記載於申請專利範圍第1項之發明，其中，設 有複數個防水板，並對該水壓活塞壓缸單元，依序供應自 來水、儲水槽中之水、雨水槽中之水。 記載於申請專利範圍第5項之發明，係一種水壓驅動 式防水裝置，其具有受到水平驅動之防水拉門、及驅動該 防水拉門之驅動裝置；當前述防水拉門被前述驅動裝置往 水平方向驅動時，前述防水拉門會閉鎖設於防波堤之河川 之出入開口部；並且前述驅動裝置，係由以自來水壓、儲 水槽、雨水槽中之水壓來作動之水壓活塞壓缸單元所構成 ;前述防水拉門，係當被驅動至既定位置時，其緣部分會 接觸前述出入開口部之側部。 記載於申請專利範圍第6項之發明，係一種水壓驅動 式防水裝置，其具有受到水平驅動之防水拉門、及驅動該 防水拉門之驅動裝置；當前述防水拉門被前述驅動裝置往 1232255 水平方向驅動時，前述防水拉門會閉鎖地下室出入口之開 口部；並且前述驅動裝置，係由以自來水壓、儲水槽、雨 水槽中之水壓來作動之水壓活塞壓缸單元所構成；當前述 防水拉門被驅動至既定位置時，其緣部分會接觸前述出入 開口部之側部。記載於申請專利範圍第7項之發明，係如 記載於申請專利範圍第5項之發明，其中，在防水拉門之 下方之前端部設有除去堆積砂土之水噴嘴。記載於申請專 利範圍第8項之發明，係記載於申請專利範圍第5或6項 之發明，其中，在防水拉門.之接觸開口部之部分設有襯墊 〇 記載於申請專利範圍第9項之發明，係一種水壓驅動 式防水裝置，係具有驅動時往左右分開之開閉式門、及驅 動該開閉式門之驅動裝置；當前述開閉式門被前述驅動裝 置驅動時，前述開閉式門會閉鎖設於防波堤的河川之出入 開口部；並且前述驅動裝置，係由以自來水壓、儲水槽、 雨水槽中之水壓來作動之水壓活塞壓缸單元所構成，並且 在前述開閉式門之下方之前端部設有除去堆積砂土之水噴 嘴。 【實施方式】 首先，就防波裝置而言將本發明之實施方式加以說明 。第1實施例之防波裝置1，係由防水板2所構成，雖將複 數塊該防水板2以橫方向稍具有間隙之方式相連，再應用 複數個水壓式活塞壓缸單元，就也能適用於寬度方向長之 防波堤或河川等之出入開口部，但爲了從後述之實施例可 11 1232255 容易理解，以下，僅就應用1塊防水板2之實施例加以說 明。圖1，係顯示本發明之第1實施例之槪略示意圖，其中 之（A)爲側截面圖，（B)則是（A)中從箭號B-B方向所視之前 視圖，如該等圖所示，第1實施例之水壓驅動式防波裝置1 ，係具有防水板2、導引該防水板2之導引裝置10、20、 驅動前述防水板2之水壓式活塞壓缸單元40等。 防水板2，係由既定面積之板狀體所構成，在其一面亦 即在圖1之（A)中右面之兩側緣部及下緣部，貼有由橡膠等 樹脂所構成之密封材3、3及4。因此，當該等密封材3、3 、4接觸後述框狀支柱時，內外會被防水板2所密封。自防 水板2下端部之兩側部，有一對下方臂5、5以往斜下方及 兩側變寬之方式延伸。該等下方臂5、5往斜下方延伸之狀 態顯示於圖1之（A)，往兩側變寬延伸之狀態顯示於圖1之 (B)。在下方臂5、5之前端部以可旋轉自如之方式設有滾子 6、6。該等滾子6、6會進入後述第1導引構件10、10之 槽14、14轉動。又，自防水板2上端部之兩側部，有一對 上方臂7、7以大致水平方向並往兩側變寬之方式延伸。又 ’在其前端部也以可旋轉自如之方式設有滾子8、8。該等 滾子8、8會同樣地進入後述第2導引構件20、20之槽24 、24轉動。如此構成之防水板2之面會配置成大致垂直於 建設在比地面或通常之水面T還下方之地下室G。 導引裝置，係引導防水板2在摩擦阻力小之狀態往上 下方向者，其具有一對配置於地下室G之第丨導引構件10 、10、及一對主要配置於地上之第2導引構件20、20。因 12 1232255 該等第1、2導引構件10、10、20、20成左右對稱，故以下 主要僅就一方之導引構件1〇、20加以說明。第1導引構件 10，係如圖1之（A)所示，具有下方之垂直部分11、及位於 該垂直部分上方之傾斜部分12。又，該等垂直部分11及傾 斜部分12，係在曲線部分13平滑地連續，並由槽型鋼形成 爲一體。以此方式構成之第1導引構件10、10，係以其槽 14、14之面彼此往內側之方式設於地下室G之地基。該第 1導引構件10、10之間隔比防水板2之寬度大，利用該第 1導引構件10、10來引導防水板2之下方部分。 這種第1導引構件10、10，係如前所述，至既定高度 爲止均爲垂直部分，但在上方部分成爲傾斜部分12，其往 圖1之（A)之右方，亦即往後述之框狀支柱50之方向傾斜 。防水板2以無摩擦阻力之狀態被驅動至既定位置而抵達 上方端時，會接觸框狀支柱50而以密封狀態防水。 第2導引裝置20，係與第1導引裝置10同樣地由下方 之垂直部分21、及位於該垂直部分21上方之傾斜部分22 所構成。又，該等垂直部分21及傾斜部分22，係在曲線部 分23平滑地連續，由槽型鋼形成爲一體。以此方式構成之 第2導引構件20、20，係以其槽24、24之面彼此往內側之 方式藉由未圖示之支持構件安裝於地下室G及地上。該第 2導引構件20、20之間隔也比防水板2之寬度爲大，利用 該第2導引構件20、20引導防水板2之上方部分。 第1、2導引構件10、20，係在圖1之（A)中設置成左 右方向隔開，或前後方向隔開。另一方面，因下方臂5、5 13 1232255 長’上方臂7、7短，故防水板2以其面保持大致垂直之方 式往上方驅動。 第1、2導引構件1〇、20中任一方，希望在配置於地 下室之第1導引構件10傾斜部12之上方端部，設有自動 停止裝置30。藉由該自動停止裝置30，當防水板2往上方 驅動時防止其自動下降。自動停止裝置30，係希望以成對 之方式設置2個，其中一方之自動停止裝置30放大顯示於 圖2之（A)。依據本實施例，自動停止裝置30，係具有：阻 擋構件32，透過拖架31固定安裝於第1導引構件10 ;及 卡止構件35,利用重力朝向垂直方向並以可搖動自如之方 式安裝於防水板2之下方臂5。在阻擋構件32之上方端有 缺口 33形成，另一方面，卡止構件35係由棒狀體構成， 其上方端部藉由銷36以可搖動自如之方式安裝於下方臂5 〇 防水板2，係如後所述被活塞壓缸單元40往上方驅動 ，此時，在防水板2兩側，以與該防水板2有間隔之方式 如圖1之（B)所示設有一對齒條37、37，其水平驅動防水板 2。又，在防水板2之下方設有同步桿38，在其兩端部安裝 有與前述齒條37、37嚙合之小齒輪39、39。齒條37、37， 係位於地下室G內，其高度對應於第1導引構件1〇、1〇之 垂直部11、11。如此一來，雖在曲線部分13之上方位置未 設有齒條37、37，但因在垂直部分Η、11受到同步驅動， 故在短的上方部分水平度不會大幅地變差而無法驅動。該 齒條37、37及小齒輪39、39，係因僅爲引導構件，不會要 1232255 求強度。所以，也可由無腐食問題之塑膠來構成。還有， 自曲線部分13引導至上方時，因齒條之加工困難，故也 可以滾子鏈條等來引導。 活塞壓缸單元40，係具有水壓壓缸41、以可往復運動 自如之方式設於該水壓壓缸41內之活塞、及安裝於該活塞 之活塞桿42。又，活塞桿42之上端部藉由螺栓等以可搖動 自如之方式安裝於防水板2上方端部之托架9，水壓壓缸 41，係同樣地以可搖動自如之方式安裝於地基43(其底部固 定於地下室G之地面。依據本實施例，雖對活塞壓缸單元 40供應自來水，但自來水之水壓並非夠高。因此，活塞壓 缸單元40,係也可由無腐食問題、保養容易之強化塑膠形 成。又，在對該水壓壓缸41供應排出自來水之配管系，設 有開閉閥、方向切換閥、止回閥等，但圖1中配管系及閥 類均未顯示。 依據本實施例，如示意圖之圖10之（A)所示設有配重 45。掛有該配重45之鏈條等繩體46，係掛在間隙滑輪47 上，其末端固定於防水板2下端。因此，防水板2會藉由 配重45被賦予舉起力。又，以下事項未顯示於圖1，當應 用滑車機構等時，也可相對於配重45之短的下降距離，使 防水板2之向上移動距離變長。 在地上設有框狀支柱50。該框狀支柱50，係如圖1之 (B)所示具有：一對延伸至地上既定高度之側框51、51、及 連接該等側框51、51下端部之下框52。將下框52儘可能 設置成不出現於地上，以免妨礙交通或破壞景觀。該等側 15 1232255 框51、51，係對應於與防水板2側部之密封材3、3相應之 間隔，又，下框52，係對應於下方之密封材4。如此構成 之框狀支柱50，係有防水板2往上方被驅動並抵接時，因 受到水壓，故被牢固地固定於地盤之地基。 又，以下事項未顯示於圖1，地下室G之開口部被無 法以簡單操作之蓋體所閉鎖，又，對應於防水板2之部分 ，係當防水板往上方被驅動時，被以其上昇力打開之蓋體 所閉鎖。因此，通常地下室G上方也與地上相同地可當作 散步道等來利用。如上述，依據本實施例，在地下室G並 沒有機械零件、電機零件等精密零件。因此，地下室被淹 沒，也可驅動防水板2。 其次，就上述實施例之作用加以說明。在通常之狀態 ，藉由未圖示閥之作用，活塞壓缸單元40之水壓壓缸41 內之水被排到排水槽。防水板2會因本身重量而一直下降 到抵接於支持構件或止動件爲止（未顯示於圖1)。防水板2 之上方端部會自地上T退往下方。該退避之狀態如圖1之 (A)、 （B)所示。在不會感覺到防水板2之存在下，可與 平常相同地利用於交通等。 當有必要防波時，就對水壓壓缸41供應自來水。活塞 桿42被往上方驅動，藉此防水板2被往上方驅動。此時， 防水板2因被在第1、2導引構件10、10、20、20內轉動之 滾子6、6、8、8所引導，故驅動阻力小。又，因設有配重 45，故驅動力小即可使用。防水板2藉由這樣小的力量即 可被往上方驅動。如上述，當垂直部分11、22受驅動時， 1232255 齒條37、37上有小齒輪39、39嚙合著，故防水板2會在 保持水平平衡下受驅動。 在傾斜部12、12雖未設有齒條，但因在垂直部11、11 保持水平下受到驅動，故藉由其慣性，傾斜部12、12也在 保持水平下受到驅動。當傾斜部12，12被驅動既定量時， 防水板2之前面會抵接於框狀支柱50。因在防水板2之前 面設有密封材3、3、4，故密封材3，3，4會抵接於框狀支 柱50之側框5卜51及下框52。藉此，如圖1之（A)所示， 內外IN、OUT被隔開而防止之水或海水侵襲內陸部IN。 如上所述，防水板2被驅動時之自動停止裝置30之作 用如圖2之（B)〜（C)所示。亦即，該等圖，係顯示防水板2 往上方被驅動時之阻擋構件32及卡止構件35之關係。在 圖2之（B)之狀態，卡止構件35仍未接觸阻擋構件32。當 進一步將防水板2往上方驅動，因防水板2藉由傾斜部12 、12往前方被驅動，故卡止構件35之銷36會靠近阻擋構 件32之上方位置。於是，卡止構件35會接觸阻擋構件32 並往箭號所示方向傾斜。此狀態如圖2之（C)所示。當進一 步往上方被驅動，因在阻擋構件32之上方設有缺口 33，故 卡止構件35會暫時脫離接觸狀態，再如圖2之（D)之箭號a 所示方向因本身重量旋動，並掉進缺口 33。此時是防水板 2接觸框狀支柱50，且對水壓壓缸41停止供應自來水之時 期。防水板2由於本身重量欲落下，但由於停止裝置30之 關係而會被保持在此位置。藉此，防止大潮、漲潮等災害 之發生。此時，當然可從離開所設置之防波裝置1的遠處 17 1232255 對水壓壓缸41供應自來水。又，當然也可用螺絲起子等工 具使卡止構件35旋動，並自阻擋構件32之缺口 33離開.， 而使防水板2降至地下室G之退避位置。 圖3，係顯示用1根供水管W驅動複數塊（例如3塊）之 第1〜3號之防水板2、2’、2”的實施例。引導該等防水板2 、2’、2”之導引構件、驅動裝置、停止裝置等，係因可根 據上述實施例來構成，故不加以說明。在分別驅動防水板2 、2’、2”之活塞壓缸單元40、40’、40”的供水管路分別介裝 第1〜3之順序閥V、V，、V”。又，在該等順序閥V、V，、 V”如圖示連接上第1〜3嚮導管路P、P’、P”。因此，當對 供水管W供應自來水時，首先，藉由第1嚮導管路P水壓 會作用於第1順序閥V。於是，第1順序閥V打開，第1 號防水板2就被驅動。當第1號防水板2被驅動至既定位 置時，水壓會上昇，該上昇水壓藉由下一個第2嚮導管路P 使下一個第2順序閥V打開。藉此，第2防水板2被驅動 。以下以同樣的方式第3防水板2”被驅動。藉由此實施方 式，好處是可用流量少的自來水驅動複數塊防水板。 其次，用圖4說明本發明之第2實施例。在與第10實 施例之構成要素相同的要素附上相同的元件符號，或在相 同的元件符號附上一撇「’」而不再說明。依據本實施例， 第2導引構件20’、20’，係設於第1導引構件10、10正上 方。防水板2與框狀支柱50之間隔，係當防水板2往上方 被驅動時，其密封材3、3、4不接觸框狀支柱50之極狹小 的間隔，在上方端部位置接觸即可，故第1、2導引構件10 18 1232255 、20’之傾斜部分12、22’之傾斜角度小即可使用。因此， 不須將臂7’、7’作成特別形狀即可如上述般實施。又，將 第1、2導引構件10、20’之傾斜部分12、22’之傾斜量作成 可用滾子8’、8’之半徑來吸收，也可將第2導引構件20’、 20’設於第1導引構件10、10之正上方。以此方式實施之好 處是所需之地下室G變窄。 圖5，係顯示本發明之第3實施例。本實施例，係適用 於設於防波堤BT之河川出入開口部K，其具有：水平方向 受滑動驅動之防波拉門60、驅動該防波拉門60驅動之水壓 式活塞、壓缸單元70、引導防波拉門60之導軌80等。防 波拉門60，係由面向防波堤BT側之防波面61、及其後方 之構造物62所構成。防波面61具有可閉鎖出入開口部K 之大小，後方之構造物62之大小等則不限制，整體而言， 爲可自立之寬度。又，如圖5之（B)所示，在防波堤BT之 內側IN，其防波面61朝向防波堤BT側，輪子85、85在導 軌80上受到驅動。在以上述方式構成之防波拉門60下方 之前端部設有水噴嘴63。利用由該水噴嘴63噴射出之水， 可除去河底或導軌80上堆積之砂土等堆積物。 活塞壓缸單元70，係由水壓壓缸71、及以可往復運動 自如之方式設於該水壓壓缸71內之活塞所構成。另一方面 ，如圖5之（B)所示，在防波堤BT之頂部T安裝有，往防 波拉門60之上方空間伸出之懸臂梁75。又，在該懸臂梁 75以可搖動之方式安裝有水壓壓缸71。又，連接於活塞之 活塞桿72，利用銷73同樣地以可搖動之方式連接於防波拉 19 1232255 門60之前端部。又，在防波堤BT上設有由小型發電機、 加壓泵、補水槽等構成之輔助裝置76。 上述防波裝置係產生如下之作用。亦即，當閉鎖出入 開口部Κ時，對活塞壓缸單元70之水壓壓缸71之缸頭側 ，供應自來水、槽中水等壓力水。活塞壓缸單元70之活 塞桿72伸長，防波拉門60往圖5之（Α)中左方被驅動並堵 住出入開口部Κ。藉此，海水不會往河川倒流。或者是防 止海水侵襲內陸部。以此方式受驅動時，堆積物會被由水 噴嘴63噴射出之水所除去。當然，可對水壓壓缸71之缸 頭側供應壓力水，而使防波拉門60退至圖5之（Α)所示位 置。 上述第3實施例中，在防波堤ΒΤ之側面及防波拉門 60之防波面61之間有間隙，故有海水會漏出。因此，當驅 動防波拉門60時，也可確保前述間隙，當達到閉鎖位置時 就消除間隙。以這種方式實施之導軌之例子如圖5之（C)所 示。圖5之（C)，係顯示防波拉門60、導軌等之俯視示意圖 。如該俯視圖所示，本實施例之導軌由第1、2導軌83、84 所構成。又，該等導軌83、84在末端部附近往防波堤ΒΤ 彎曲。因此，在途中邊以有間隙之方式被第1、2導軌83， 84引導邊被驅動之防波拉門60當抵達終點部時，其防波面 61就接觸防波堤ΒΤ之側面。藉此，海水之漏出量會變少 。在防波面61之與防波堤ΒΤ側部接觸之部分設置密封材 ，當然可更完全地防止海水之洩漏。又’除了將密封材設 於防波拉門60外，也可將密封材貼在防波堤ΒΤ之與防波 20 1232255 面61接觸之部分，這樣也可獲得同樣的功效。 上述防波堤之出入開口部K，係在未圖示之從中向左 右分開地受驅動之開閉式門之情形也能實施。此時，支撐 開閉式門下端部之導軌則以圓弧狀鋪設。又，除去堆積物 之水噴嘴也設於開閉式門之下端前方。以此方式在從中向 左右分開地驅動之開閉式門實施，當然也可獲得與上述第3 實施例同樣的功效。再者，也可在第1、2導引構件10、20 形成齒條，並以嚙合於齒條之小齒輪來構成滾子6、8。若 以此方式實施，有時摩擦阻力會稍增加，但構造簡單而價 廉。 圖6，係顯示本發明之第4實施例。本實施例，係防止 海水、雨水、河川水等從道路D側滲入建在地下室或低地 之室R內，比較本防水裝置Γ、及圖1、2、4所示之防波 裝置1得知，其等差異僅在於是設於室R出入口之開口部 或是設置來當作防波堤，構造上均相同，故就本防水裝置 Γ而言，附上相同元件符號並不再說明。又，以下事項未 圖示，當然，可將由圖5所示之防波拉門60所構成之防波 裝置適用於室R出入口開口部。 [發明之功效] 如以上所述，依據本發明，配置於地下之既定面積之 防水板因利用以自來水、儲水槽中之水、雨水槽中之水等 之水壓來作動之水壓活塞壓缸單元而往地上被驅動，故在 像停電時之緊急時也可防止海嘯、大潮等災害發生。此時 ，防水板一旦被水壓活塞壓缸單元驅動至既定位置，其緣 21 1232255 部分會接觸框狀支柱體，故可在驅動阻力小之狀態驅動至 既定位置，又，抵達既定位置時，可藉由防水板將內外進 一步完全地隔開。以上是本發明特有之功效。又，因驅動 裝置由水壓活塞壓缸單元所構成，故也可在遠處操作防水 板，在無法獲得自來水之處，例如離島，也可利用雨水槽 中之水。再者，防水板因配置於地下，故不會破壞地上之 外觀。又，也可獲得地上能有效利用之功效。依據申請專 利範圍第2項記載之發明，因被水壓活塞壓缸單元驅動之 防水板設於室之出入口附近，故除上述功效之外，還有， 防止海水、河水、雨水等滲入建在地下室內或低地之室內 之功效。依據申請專利範圍第3項記載之發明，因在防水 板之與框狀支柱體接觸之部分設有襯墊，故獲得進一步完 全隔開內外之功效。依據申請專利範圍第4項記載之發明 ，防水板以成串方式設有複數個，對水壓活塞壓缸單元依 序供應自來水、儲水槽中之水、雨水槽中之水等，故有以 少量之水即可保護寬廣的面積免於海嘯、大潮等之侵襲之 功效。 依據申請專利範圍第5項記載之發明’水平受到驅動 之防波引門藉由以自來水、儲水槽中之水、雨水槽中之水 等之水壓來作動之水壓活塞壓缸單元來閉鎖河川等之出入 開口部，故除可獲得上述功效外，還有可以低成本建設之 功效。依據申請專利範圍第6項記載之發明’防水拉門因 設於地上，故建設費價廉，又，也可獲得保養點檢比較容 易之功效。依據申請專利範圍第7項記載之發明，在防波 22 1232255 拉門之下方之前端部設有除去堆積砂土之水噴嘴，邊除去 堆積物，邊以比較低壓之水驅動防波拉門。依據申請專利 範圍第8項記載之發明，因在防水拉門之與開口部接觸之 部分設有襯墊，故獲得更完全地隔開內外之功效。申請專 利範圍第9項記載之發明，因由從中向左右分開地驅動之 開閉式門所構成，故獲得構造簡單之防水裝置，又，驅動 開閉式門之驅動裝置由以自來水、儲水槽中之水、雨水槽 中之水等之水壓來作動之水壓活塞壓缸，單元所構成，並且 在開閉式門之下方之前端部，因設有水噴嘴，故可獲得上 述種種的功效。 【圖式簡單說明】 (一）圖式部分 圖1，係將本發明第1實施例以示意方式且槪略地顯示 局部截面，（A)爲側視圖，（B)爲（A)中在箭號B-B方向所見 之前視圖。 圖2,係本發明之實施例相關之止動件之放大圖，（A) 爲將安裝狀態以示意表示之圖，（B)〜（D)爲將不同作用狀態 以示意方式表示之前視圖。 圖3，係本發明之實施例相關之對複數個水壓活塞壓缸 及單元供應自來水之配管圖。 圖4，係示意表示本發明之第2實施例之槪略立體圖。 圖5，係將本發明之第3實施例局部以示意且槪略表示 之截面圖，（A)爲側視圖，（B)爲截面圖，（C)爲顯示導軌部 分之俯視圖。 23 1232255 圖6，係將本發明之第4實施例以示意且槪略表示之截 面圖。 (二）元件代表符號 1 防波裝置 2 防水板 3、4 密封材 10 第1導引構件 20 第2導引構件 30 自動停止裝置 40 活塞壓缸單元 50 框狀支柱 60 防波拉門 63 水噴嘴 70 活塞壓缸單元 83 第1導軌 84 第2導軌 241232255 发明, Description of the invention, [Technical field to which the invention belongs] The present invention relates to a water-pressure-driven waterproof device. A waterproof plate disposed in the ground is driven to the ground to prevent large waves, high tides, etc. Waterproof panels on the ground are driven horizontally or separated from the left to the right to block the access openings of rivers, etc. to prevent the invasion of big waves, high tides, etc., and prevent seawater, river water, rainwater, etc. from flowing into basement-like buildings at low levels Indoors. [Previous technology] In order to prevent inflows to the inland area due to tsunami, tide, etc., a breakwater with a fixed height and a predetermined height is constructed along the coast as needed. In addition, near the place where the river flows into the sea, there is a water gate, which is an open-close door for wave prevention. The wave-proof door is driven by a drive device composed of an electric motor. With this, an open / close type door for wave-proofing driven by an electric motor is used to lock the in / out opening of the river, and the reverse flow of seawater can be prevented. In addition, a waterproof plate for preventing water such as seawater, river water, rainwater from invading a basement, and a driving device for driving the waterproof plate from underground to upward, and the driving device is a waterproof device composed of a hydraulic piston cylinder unit, It was proposed by the applicant in Japanese Patent Laid-Open No. 2001-241261. [Summary of the invention] (1) Technical problems to be solved by the invention Therefore, until now, a breakwater has been built on the necessary coast, and an opening-closing door for wave prevention has been provided at the entrance opening of a river or the like. Prevent seawater from entering the inland area to some extent. However, there are 1232255 issues that need to be improved. For example, breakwaters can disrupt the landscape of the coast and also become a barrier to traffic such as coastal walks. Regarding such obstacles, when it is desired to prevent a large tide or a tsunami, the breakwater will be further increased, and thus become larger. In addition, if the breakwater becomes high, it is inappropriate to use it as a promenade. Furthermore, in an emergency like a disaster, power may not be available due to a power outage. However, the conventional open-close door for wave protection is driven by an electric motor. When necessary, there are The purpose of wave protection may not be achieved. Even if it can be driven manually, it is almost impossible to implement it in terms of the weight of the open-close door used for wave protection. In addition, in the event of a tsunami alert, it is also dangerous to rush to the scene for operation. In addition, according to the applicant's Japanese Patent Application Laid-Open No. 2001-241261, the waterproof device has the effect of being waterproof in the event of a power outage, and the drive device is composed of a piston cylinder unit, so it also has a very structure Simple and inexpensive. However, there is a problem that the driving resistance is large when the waterproof plate is driven upward. The purpose of the present invention is to provide a waterproof device that solves the conventional problem points as described above. Specifically, the purpose is to provide a landscape that will not significantly damage the coast, will also act when power is off, and can be far away. Water pressure driven waterproof device to be driven. Another object is to provide a water-driving type water-proof device having a small driving resistance and a small amount of water leakage. Another object of the present invention is to provide a water-pressure-driven waterproof device whose waterproof board can stop seawater, river water, rainwater, etc. from invading indoors built in a lower position like a basement, and has low driving resistance, and can also surely prevent Invasion. 1232255 (II) Technical means for solving the problem The above-mentioned object of the present invention is achieved by applying tap water to the driving of the waterproof board. In addition, since water storage tanks and disaster prevention tanks are generally provided in buildings such as buildings, rainwater tanks are also provided in islands and other places. The water in these tanks can be used to drive the waterproof panel when tap water is not available. In this case, if tap water or water in the tank is applied to the driving source, the water pressure may be insufficient and sufficient driving force may not be obtained. Therefore, the structure of the present invention is to reduce the driving resistance of the waterproof panel as much as possible. When the waterproof panel is driven to a predetermined position and reaches the target position, its edge portion will contact the frame-shaped pillar body, the side of the breakwater, or The side of the entrance opening in the basement-like room. The present invention may also be configured to remove deposits when the waterproof panel is driven. Therefore, the invention described in the first item of the scope of the patent application, in order to achieve the above-mentioned purpose, is a water pressure-driven waterproof device having a waterproof plate of a predetermined area arranged underground and a frame corresponding to the waterproof plate provided on the ground. And the driving device for driving the waterproof plate from the ground to the ground; when the waterproof plate is driven to the ground by the driving device, the edge portion of the waterproof plate will contact the frame-shaped pillar, so that the frame-shaped pillar The inside and outside of the body are separated from the tsunami and tide; and the aforementioned driving device is composed of a hydraulic piston cylinder unit operated by the water pressure in the tap water pressure, the water storage tank, and the rain water tank; The waterproof plate is driven by the hydraulic piston cylinder unit to a predetermined position, and its edge portion will contact the frame-shaped pillar body. The invention described in item 2 of the scope of patent application is a hydraulic drive type waterproof device, which has a waterproof plate of a predetermined area arranged underground, and a frame-shaped branch corresponding to the waterproof plate provided near the entrance and exit of the basement 1232255. A pillar and a driving device for driving the waterproof board from the ground to the ground; when the waterproof board is driven to the ground by the driving device, the edge portion of the waterproof board will contact the frame-shaped pillar body to protect the frame-shaped pillar body The side room is protected from the seawater and rainwater on the outside; and the aforementioned driving device is composed of a hydraulic piston cylinder unit operated by tap water pressure, water storage tank, and water pressure in the rainwater tank; When driven to the predetermined position by the hydraulic piston cylinder unit, its edge portion will contact the frame-shaped pillar body. The invention described in item 3 of the scope of patent application is the invention described in item 1 or 2 of the scope of patent application, in which a gasket is provided at a portion of the waterproof plate that contacts the frame-like pillar body. The invention described in item 4 of the scope of patent application is the invention described in item 1 of the scope of patent application, in which a plurality of waterproof plates are provided, and the water pressure piston cylinder unit sequentially supplies tap water and a water storage tank The water in the rainwater. The invention described in item 5 of the scope of patent application is a hydraulic drive type waterproof device, which has a waterproof sliding door driven horizontally and a driving device for driving the waterproof sliding door; when the aforementioned waterproof sliding door is driven by the aforementioned driving device, When driving in the horizontal direction, the waterproof sliding door is locked at the opening of the river in the breakwater; and the driving device is a hydraulic piston cylinder unit operated by tap water pressure, water pressure in the water storage tank, and rain water tank. The above-mentioned waterproof sliding door, when driven to a predetermined position, its edge portion will contact the side portion of the aforementioned access opening. The invention described in item 6 of the scope of patent application is a hydraulic drive type waterproof device, which has a waterproof sliding door that is driven horizontally and a driving device that drives the waterproof sliding door. 1232255 When driving in the horizontal direction, the aforementioned waterproof sliding door will lock the opening of the basement entrance and exit; and the aforementioned driving device is composed of a hydraulic piston cylinder unit operated by tap water pressure, water storage tank, and rain water tank pressure; When the waterproof sliding door is driven to a predetermined position, an edge portion of the waterproof sliding door may contact a side portion of the access opening. The invention described in item 7 of the scope of patent application is the invention described in item 5 of the scope of patent application, in which a water nozzle for removing accumulated sand is provided at the front end under the waterproof sliding door. The invention described in item 8 of the patent application scope is the invention described in item 5 or 6 of the patent application scope, in which a gasket is provided in the part of the waterproof sliding door that contacts the opening. The invention is described in the patent application scope 9 The invention of claim 1 is a hydraulic drive type waterproof device, which has an opening-closing door separated from the left and right when driving, and a driving device for driving the opening-closing door; when the opening-closing door is driven by the driving device, the opening-closing type The door is locked at the opening of the river in and out of the breakwater; and the driving device is composed of a hydraulic piston cylinder unit operated by water pressure in a tap water tank, a water storage tank, and a rainwater tank, and the opening and closing type A water nozzle for removing accumulated sand is provided at the front end below the door. [Embodiment] First, an embodiment of the present invention will be described in terms of a wave shield device. The wave-proof device 1 of the first embodiment is composed of a waterproof plate 2. Although a plurality of waterproof plates 2 are connected with a slight gap in the horizontal direction, and a plurality of hydraulic-type piston cylinder units are applied, It can be applied to the entrance openings such as breakwaters and rivers that are long in the width direction, but in order to make it easy to understand from the embodiment described later, only one embodiment in which one waterproof plate 2 is applied will be described below. FIG. 1 is a schematic diagram showing a first embodiment of the present invention, in which (A) is a side sectional view, and (B) is a front view in (A) viewed from the direction of the arrow BB, as shown in FIG. As shown, the hydraulic pressure-driven wave-proof device 1 of the first embodiment is provided with a waterproof plate 2, guiding devices 10 and 20 for guiding the waterproof plate 2, and a hydraulic piston-cylinder unit for driving the waterproof plate 2. 40 and so on. The waterproof plate 2 is composed of a plate-shaped body of a predetermined area, and a sealing material made of a resin such as rubber is affixed on one side, that is, on both sides and the lower edge portion of the right side in FIG. 1 (A). 3, 3 and 4. Therefore, when these sealing materials 3, 3, and 4 are in contact with a frame-shaped pillar described later, the inside and outside are sealed by the waterproof plate 2. On both sides of the lower end portion of the self-water-proof panel 2, there are a pair of lower arms 5, 5 extending obliquely downward and widening on both sides. The state where the lower arms 5 and 5 extend obliquely downward is shown in FIG. 1 (A), and the state where the lower arms 5 and 5 are widened toward both sides is shown in FIG. 1 (B). Rollers 6, 6 are rotatably provided at the front ends of the lower arms 5, 5. These rollers 6 and 6 rotate into grooves 14 and 14 of the first guide members 10 and 10 described later. Further, a pair of upper arms 7, 7 extend from both sides of the upper end portion of the waterproof panel 2 in a substantially horizontal direction and widen to both sides. The rollers 8 and 8 are rotatably provided at the front end portion. The rollers 8 and 8 similarly enter the grooves 24 and 24 of the second guide members 20 and 20 to be described later and rotate. The surface of the waterproof panel 2 thus constructed is arranged substantially perpendicular to the basement G built below the ground or the normal water surface T. The guide device guides the waterproof board 2 in the up-and-down direction with a low frictional resistance, and has a pair of guide members 10 and 10 arranged in the basement G, and a pair of second guides mainly arranged on the ground. Component 20, 20. Since 12 1232255 these first and second guide members 10, 10, 20, and 20 are bilaterally symmetrical, the following mainly describes only one guide member 10, 20. The first guide member 10 has a vertical portion 11 below and an inclined portion 12 located above the vertical portion, as shown in FIG. 1 (A). The vertical portion 11 and the inclined portion 12 are smoothly continuous on the curved portion 13 and are integrally formed of channel steel. The first guide members 10 and 10 configured in this manner are provided on the base of the basement G so that the surfaces of the grooves 14 and 14 face each other inward. The interval between the first guide members 10 and 10 is larger than the width of the waterproof panel 2. The first guide members 10 and 10 are used to guide the lower portion of the waterproof panel 2. Such first guide members 10 and 10 are vertical portions up to a predetermined height as described above, but the upper portion becomes an inclined portion 12 which goes to the right of (A) in FIG. 1, that is, to The direction of the frame-shaped pillar 50 described later is inclined. When the waterproof plate 2 is driven to a predetermined position without frictional resistance and reaches the upper end, it contacts the frame-shaped pillar 50 and is waterproofed in a sealed state. The second guide device 20 is composed of a vertical portion 21 below and an inclined portion 22 located above the vertical portion 21 similarly to the first guide device 10. The vertical portion 21 and the inclined portion 22 are smoothly continuous with the curved portion 23, and are integrally formed of channel steel. The second guide members 20 and 20 configured in this manner are mounted on the basement G and the ground with support members (not shown) such that the surfaces of the grooves 24 and 24 face each other. The interval between the second guide members 20 and 20 is also larger than the width of the waterproof panel 2. The second guide members 20 and 20 are used to guide the upper portion of the waterproof panel 2. The first and second guide members 10 and 20 are spaced in the left-right direction or in the front-rear direction in FIG. 1 (A). On the other hand, since the lower arms 5 and 5 13 1232255 are long and the upper arms 7 and 7 are short, the waterproof panel 2 is driven upward so that its surface remains substantially vertical. Either of the first and second guide members 10 and 20 is desirably provided with an automatic stop device 30 at the upper end portion of the inclined portion 12 of the first guide member 10 arranged in the underground chamber. With this automatic stop device 30, the waterproof plate 2 is prevented from automatically lowering when it is driven upward. It is desirable to install two automatic stopping devices 30 in a pair. One of the automatic stopping devices 30 is enlarged and shown in FIG. 2 (A). According to this embodiment, the automatic stop device 30 includes: a blocking member 32 fixedly mounted on the first guide member 10 through a carriage 31; and a locking member 35 which is mounted in a vertical direction by gravity and is rotatably mounted Arm 5 below the waterproof plate 2. The upper end of the blocking member 32 is formed with a notch 33. On the other hand, the locking member 35 is formed of a rod-shaped body, and the upper end portion of the blocking member 32 is rotatably mounted on the lower arm 5 by a pin 36. The waterproof plate 2 It is driven upward by the piston cylinder unit 40 as described later. At this time, a pair of racks are provided on both sides of the waterproof plate 2 at a distance from the waterproof plate 2 as shown in FIG. 1 (B). 37, 37, which drives the waterproof plate 2 horizontally. A synchronizing lever 38 is provided below the waterproof plate 2, and pinions 39 and 39 meshing with the racks 37 and 37 are attached to both end portions thereof. The racks 37, 37 are located in the basement G, and the heights thereof correspond to the vertical portions 11, 11 of the first guide members 10, 10. In this way, although the racks 37 and 37 are not provided above the curved portion 13, since the vertical portions Η and 11 are synchronously driven, the horizontality in the short upper portion will not be greatly deteriorated and cannot be driven. . Since the racks 37 and 37 and the pinions 39 and 39 are only guide members, the strength is not required for 1232255. Therefore, it can also be made of plastic without the problem of rotten food. When the curved portion 13 is guided upward, it is difficult to process the rack, so it can be guided by a roller chain or the like. The piston cylinder unit 40 includes a hydraulic cylinder 41, a piston provided in the hydraulic cylinder 41 in a reciprocating manner, and a piston rod 42 mounted on the piston. In addition, the upper end portion of the piston rod 42 is rotatably attached to the bracket 9 above the waterproof plate 2 by a bolt or the like, and the hydraulic cylinder 41 is similarly rotatably attached to the foundation 43. (The bottom is fixed to the ground in the basement G. According to this embodiment, although the tap cylinder unit 40 is supplied with tap water, the water pressure of the tap water is not high enough. Therefore, the piston cylinder unit 40 can also be maintained without rotten problems and maintenance. It is easy to form a reinforced plastic. In addition, the piping system for supplying tap water to the hydraulic cylinder 41 is provided with an on-off valve, a direction switching valve, a check valve, etc. However, the piping system and valves are not shown in FIG. 1. According to this embodiment, a weight 45 is provided as shown in FIG. 10 (A) of the schematic diagram. A rope body 46 such as a chain on which the weight 45 is hung is hung on the gap pulley 47, and its end is fixed to the waterproof plate 2 Lower end. Therefore, the waterproof plate 2 is given a lifting force by the counterweight 45. Also, the following items are not shown in FIG. 1. When a pulley mechanism or the like is applied, the lowering distance with respect to the counterweight 45 can be shortened. The upward movement distance of the waterproof plate 2 becomes longer. A frame-shaped pillar 50 is provided. As shown in FIG. 1 (B), the frame-shaped pillar 50 includes a pair of side frames 51 and 51 extending to a predetermined height on the ground, and lower end portions connecting the side frames 51 and 51. Lower frame 52. Set the lower frame 52 as far as possible not to appear on the ground, so as not to obstruct traffic or damage the landscape. These sides 15 1232255 Frames 51 and 51 correspond to the sealing materials 3 and 3 on the side of the waterproof panel 2 Correspondingly, the lower frame 52 corresponds to the lower sealing material 4. The frame-shaped pillar 50 thus constituted is waterproofed when the waterproof plate 2 is driven upward and abutted, and is firmly secured by water pressure. It is fixed to the foundation of the ground. Also, the following items are not shown in Figure 1. The opening of the basement G is closed by a cover that cannot be easily operated, and the part corresponding to the waterproof board 2 is driven upward when the waterproof board At this time, it is locked by the cover that is opened with its rising force. Therefore, the basement G can also be used as a walkway, etc. as above. As mentioned above, according to this embodiment, there are no mechanical parts, Motor parts and other precision parts. Therefore, the basement is No, the waterproof plate 2 can be driven. Next, the function of the above embodiment will be described. In a normal state, the water in the hydraulic cylinder 41 of the piston cylinder unit 40 is discharged by the action of a valve (not shown). To the drainage tank. The waterproof plate 2 will drop down due to its weight until it abuts the supporting member or stopper (not shown in Figure 1). The upper end of the waterproof plate 2 will retreat from the ground T to the bottom. This state is shown in (A) and (B) of Fig. 1. It can be used in traffic, etc. as usual without the presence of the waterproof panel 2. When it is necessary to prevent waves, the water pressure The cylinder 41 supplies running water. The piston rod 42 is driven upward, thereby driving the waterproof plate 2 upward. At this time, the waterproof plate 2 is rolled by being rotated in the first and second guide members 10, 10, 20, and 20. Guided by the sub 6, 6, 8, 8, so the driving resistance is small. In addition, since the counterweight 45 is provided, it can be used with a small driving force. The waterproof panel 2 can be driven upward by such a small force. As described above, when the vertical portions 11 and 22 are driven, the small gears 39 and 39 of the 1232255 racks 37 and 37 mesh with each other, so the waterproof plate 2 will be driven while maintaining horizontal balance. Although the racks 12 and 12 are not provided with racks, they are driven while the vertical parts 11 and 11 are kept horizontal. Therefore, the tilts 12 and 12 are driven by the inertia. When the inclined portions 12 and 12 are driven to a predetermined amount, the front surface of the waterproof plate 2 abuts against the frame-shaped pillar 50. Since the sealing materials 3, 3, and 4 are provided in front of the waterproof plate 2, the sealing materials 3, 3, and 4 abut on the side frames 51, 51, and the lower frame 52 of the frame-shaped pillar 50. As a result, as shown in FIG. 1 (A), the inside and outside IN and OUT are separated to prevent water or seawater from invading the inland portion IN. As described above, the functions of the automatic stop device 30 when the waterproof panel 2 is driven are as shown in (B) to (C) of Fig. 2. That is, these figures show the relationship between the blocking member 32 and the locking member 35 when the waterproof plate 2 is driven upward. In the state of FIG. 2 (B), the locking member 35 has not contacted the blocking member 32 yet. When the waterproof plate 2 is further driven upward, the waterproof plate 2 is driven forward by the inclined portions 12 and 12, so that the pin 36 of the locking member 35 will approach the upper position of the blocking member 32. Then, the locking member 35 contacts the blocking member 32 and is inclined in the direction indicated by the arrow. This state is shown in Fig. 2 (C). When it is driven further upward, because the notch 33 is provided above the blocking member 32, the locking member 35 will be temporarily out of contact, and then rotated in the direction shown by the arrow a in FIG. 2 (D) due to its own weight And fall into the gap 33. At this time, it is the time when the waterproof plate 2 contacts the frame-shaped pillar 50 and the supply of the tap water to the hydraulic cylinder 41 is stopped. The waterproof panel 2 is intended to be dropped due to its own weight, but is held in this position due to the relationship of the stop device 30. This will prevent disasters such as high tide and high tide. At this time, of course, tap water can be supplied to the hydraulic cylinder 41 from a distance 17 1232255 from the installed wave-proof device 1. Of course, it is also possible to use a screwdriver or the like to rotate the locking member 35 and leave it from the notch 33 of the blocking member 32, so that the waterproof panel 2 is lowered to the retreat position of the basement G. Fig. 3 shows an embodiment in which a plurality of (for example, three) waterproof plates 2, 3 ', 2 "are driven by one water supply pipe W. The waterproof plates 2, 2', 2 are guided. The guide member, driving device, stop device, etc. are not described because they can be constructed according to the above-mentioned embodiments. The water supply lines of the piston cylinder units 40, 40 ', and 40 "that drive the waterproof plates 2, 2', and 2" are respectively connected with the sequence valves V, V, and V "of the first to third. The isochronous valves V, V, and V "are connected to the first to third guide pipes P, P ', and P" as shown in the figure. Therefore, when the tap water is supplied to the water supply pipe W, first, the first guide pipe is used. P water pressure will act on the first sequence valve V. Therefore, the first sequence valve V opens, and the first waterproof plate 2 is driven. When the first waterproof plate 2 is driven to a predetermined position, the water pressure will rise, This rising water pressure opens the next second sequence valve V by the next second guide line P. Thereby, the second waterproof plate 2 is driven. Hereinafter, the third waterproof plate 2 "is driven in the same manner. With this implementation, the advantage is that multiple waterproof panels can be driven by tap water with a small flow. Next, a second embodiment of the present invention will be described with reference to Fig. 4. The same elements as those of the tenth embodiment are assigned the same element symbols, or the same element symbols are marked with a "'" and will not be described again. According to this embodiment, the second guide members 20 ', 20' are provided directly above the first guide members 10, 10. The distance between the waterproof plate 2 and the frame-shaped strut 50 is that when the waterproof plate 2 is driven upward, the sealing materials 3, 3, and 4 do not contact the extremely narrow gap of the frame-shaped strut 50, and it can be contacted at the upper end position. Therefore, the first and second guide members 10 18 1232255 and 20 'of the inclined portions 12, 22' can be used with a small inclination angle. Therefore, the arms 7 ', 7' can be implemented as described above without having to have a special shape. The inclination of the inclined portions 12 and 22 'of the first and second guide members 10 and 20' can be absorbed by the radius of the rollers 8 'and 8'. The second guide members 20 'and 20 can also be absorbed. 'It is provided directly above the first guide members 10 and 10. The advantage of implementing in this way is that the required basement G is narrowed. Fig. 5 shows a third embodiment of the present invention. This embodiment is suitable for a river access opening K provided on a breakwater BT, and has: a wave-proof sliding door 60 horizontally driven by sliding, a hydraulic piston and a cylinder unit driving the wave-proof sliding door 60 70. Guide rail 80 of the anti-wave door 60. The wave-proof door 60 is composed of a wave-proof surface 61 facing the BT side of the breakwater and a structure 62 behind it. The wave-shielding surface 61 has a size that can be locked in and out of the opening portion K, and the size of the rear structure 62 is not limited. On the whole, it is a width that can stand on its own. As shown in FIG. 5 (B), in the inside IN of the breakwater BT, the break surface 61 faces the breakwater BT side, and the wheels 85 and 85 are driven on the guide rail 80. A water nozzle 63 is provided at the front end below the wave-proof door 60 configured as described above. With the water sprayed from the water nozzle 63, deposits such as sand and soil accumulated on the river bottom or the guide rail 80 can be removed. The piston cylinder unit 70 is composed of a hydraulic cylinder 71 and a piston provided in the hydraulic cylinder 71 in a reciprocating manner. On the other hand, as shown in FIG. 5 (B), a cantilever beam 75 is attached to the top T of the breakwater BT and extends into the space above the breakout door 60. A hydraulic cylinder 71 is attached to the cantilever beam 75 in a swingable manner. Further, the piston rod 72 connected to the piston is similarly swingably connected to the front end of the anti-bola 19 1232255 door 60 by a pin 73 in the same manner. Further, the breakwater BT is provided with an auxiliary device 76 composed of a small generator, a booster pump, a makeup tank, and the like. The above wave prevention device has the following effects. That is, when the access opening K is closed, pressure water such as tap water and tank water is supplied to the head side of the hydraulic cylinder 71 of the piston cylinder unit 70. The piston rod 72 of the piston-cylinder unit 70 is extended, and the wave-proof door 60 is driven to the left in FIG. 5 (A) and blocks the access opening K. As a result, the seawater will not flow back into the river. Or prevent seawater from hitting the inland areas. When driven in this manner, the deposits are removed by the water sprayed from the water nozzle 63. Of course, pressure water may be supplied to the cylinder head side of the hydraulic pressure cylinder 71, and the anti-sliding door 60 may be retracted to the position shown in FIG. 5 (A). In the third embodiment described above, there is a gap between the side of the breakwater BTT and the wave-proof surface 61 of the wave-proof door 60, so that seawater may leak out. Therefore, when the anti-wave door 60 is driven, the aforementioned clearance can be ensured, and the clearance can be eliminated when the blocking position is reached. An example of the guide rail implemented in this manner is shown in Fig. 5 (C). FIG. 5 (C) is a schematic plan view showing the anti-sliding door 60, the guide rail, and the like. As shown in the plan view, the guide rail of this embodiment is composed of first and second guide rails 83 and 84. The guide rails 83 and 84 are bent toward the breakwater BT near the tip end. Therefore, the wave-proof door 60 driven while being guided by the first and second guide rails 83 and 84 with gaps on the way, when reaching the end portion, the wave-proof surface 61 contacts the side of the breakwater BT. As a result, the leakage of seawater will be reduced. A sealing material is provided at the portion of the wave barrier 61 that is in contact with the side of the breakwater BT, and of course, the leakage of seawater can be prevented more completely. In addition to the sealing material provided on the wave-proof door 60, the sealing material can also be affixed to the portion of the breakwater BTT that is in contact with the wave-proof 20 1232255 surface 61, so that the same effect can be obtained. The access opening K of the breakwater can also be implemented in the case of an open-close door which is driven separately from the left to the right from the middle. At this time, the guide rail supporting the lower end of the openable door is laid in an arc shape. A water nozzle for removing deposits is also provided in front of the lower end of the openable door. In this way, the same effect as that of the third embodiment described above can be obtained when the opening-closing door which is driven from the middle to the left and right is implemented. Furthermore, racks may be formed in the first and second guide members 10 and 20, and the rollers 6 and 8 may be constituted by pinions that mesh with the racks. If implemented in this manner, the frictional resistance may increase slightly, but the structure is simple and inexpensive. Fig. 6 shows a fourth embodiment of the present invention. This embodiment is to prevent seawater, rainwater, river water, etc. from seeping into the room R built in the basement or low ground from the side of the road D. Comparing this waterproof device Γ and the wave protection device 1 shown in Figs. The differences are only in the openings at the entrance and exit of the room R or as breakwaters. The structures are the same. Therefore, in terms of the waterproof device Γ, the same component symbols are attached and will not be described. It should be noted that the following items are not shown in the drawings. Of course, the wave-proof device constituted by the wave-proof door 60 shown in FIG. [Effects of the invention] As described above, according to the present invention, the waterproof plate of a predetermined area arranged underground is using the hydraulic pressure of the hydraulic pressure acting on the water pressure of tap water, water in a water storage tank, water in a rainwater tank, and the like. The cylinder unit is driven to the ground, so disasters such as tsunami and high tide can be prevented in the event of an emergency such as a power outage. At this time, once the waterproof plate is driven to the predetermined position by the hydraulic piston cylinder unit, its edge 21 1232255 part will contact the frame-shaped pillar body, so it can be driven to the predetermined position with a small driving resistance, and when it reaches the predetermined position, The inside and outside can be further completely separated by the waterproof plate. The above are the unique effects of the present invention. In addition, since the driving device is composed of a hydraulic piston cylinder unit, the waterproof plate can also be operated from a distance, and where tap water is not available, such as an outlying island, the water in the rainwater tank can also be used. Furthermore, since the waterproof panel is arranged underground, it does not damage the appearance on the ground. In addition, it is possible to obtain an effect that can be effectively used on the ground. According to the invention described in item 2 of the scope of patent application, since the waterproof plate driven by the hydraulic piston cylinder unit is located near the entrance of the room, in addition to the above-mentioned effects, it also prevents the infiltration of seawater, river water, rainwater, etc. Efficacy in basement or lowland interior. According to the invention described in item 3 of the scope of patent application, the gasket is provided at the portion of the waterproof panel that is in contact with the frame-shaped pillar body, so the effect of further completely separating the inside and the outside is obtained. According to the invention described in item 4 of the scope of the patent application, the waterproof board is provided in multiples in a series, and the hydraulic piston cylinder unit sequentially supplies tap water, water in a water storage tank, water in a rainwater tank, etc. A small amount of water can protect a wide area from the effects of tsunamis, tides and the like. According to the invention described in item 5 of the scope of patent application, the horizontally driven anti-wave guide door is locked by a hydraulic piston cylinder unit operated by the water pressure of tap water, water in a water storage tank, water in a rainwater tank, and the like. Rivers and other openings, in addition to the above-mentioned effects, there are also effects that can be built at low cost. The invention ‘waterproof sliding door according to item 6 of the scope of patent application is located on the ground, so the construction cost is low, and it is also easy to maintain and check. According to the invention described in item 7 of the scope of the patent application, a water nozzle for removing sand deposits is provided at the front end below the wave-proof 22 1232255 sliding door, and the wave-proof sliding door is driven with relatively low-pressure water while removing the deposits. According to the invention described in item 8 of the scope of the patent application, a gasket is provided at a portion of the waterproof sliding door that is in contact with the opening, so that the effect of more completely separating the inside and the outside is obtained. The invention described in item 9 of the scope of patent application is composed of an opening and closing door that is driven separately from the left to right, so a waterproof device with a simple structure is obtained. In addition, the driving device that drives the opening and closing door is made of tap water and water in a water storage tank. The hydraulic piston cylinder, which is actuated by the water pressure of the water in the rainwater tank, is composed of a unit, and the front end below the openable door is provided with a water nozzle, so the above-mentioned effects can be obtained. [Brief description of the drawings] (1) Figure 1 of the drawings, which shows the first embodiment of the present invention in a schematic manner and a partial cross section, (A) is a side view, (B) is (A) in Front view as seen from arrow BB. FIG. 2 is an enlarged view of a stopper according to an embodiment of the present invention, (A) is a diagram schematically showing a mounting state, and (B) to (D) are diagrams showing different front states in a schematic way. Fig. 3 is a piping diagram for supplying tap water to a plurality of hydraulic piston cylinders and units according to an embodiment of the present invention. FIG. 4 is a schematic perspective view showing a second embodiment of the present invention. Fig. 5 is a schematic cross-sectional view showing a part of the third embodiment of the present invention, schematically (a) is a side view, (b) is a cross-sectional view, and (c) is a plan view showing a guide rail portion. 23 1232255 Fig. 6 is a cross-sectional view showing the fourth embodiment of the present invention schematically and abbreviated. (II) Symbols of components 1 Anti-wave device 2 Waterproof plates 3, 4 Sealing material 10 First guide member 20 Second guide member 30 Automatic stop device 40 Piston cylinder unit 50 Frame-shaped pillar 60 Anti-sliding door 63 Water Nozzle 70 Piston cylinder unit 83 First rail 84 Second rail 24