1249599 玖、發明說明： 【發明所屬之技術領域】 本發明是關於一種混凝土樓板預留開孔之成型裝置 及其施工方法，特別是指一種該成型裝置的部份元件直接 固定在混凝土樓板上，並且在該混凝土樓板上預留開孔的 成型裝置及其施工方法。 【先前技術】 以往建築業者為了在樓板上預留開孔，通常係在建築 模板上預備預留開孔的位置安裝一個一體成型之成型裝 置，此種已知的成型裝置由於體積大、搬運、存放皆不便， 且在施工日守犬出的套管部位會阻礙鋼筋的綑綁作業，因 此使用上並不理想。為了改善前述缺失，申請人曾經提 出公告編號第397889號、第449634號及449635號等發 明專利案，該等專利案的共同特色將原本—體成型且具有 數套官之成型裝置，設計成由數個相互套接並方便搬運、 存放的元件，以下僅舉公告編號第449634號發明案作說 明。 參閱圖1、2之公告編號第449634號發明案之立體分 解圖及組合剖視圖，前述專利案之成型裝置丨係安裝在一 模板10 ±，包含：一塑膠一體成型之底座n、數支將該 底座11固定在模板1G上的螺絲12、—轴向套設在底座 Η之一環撐壁111上並由塑膠材質製成之中空套管13、 一蓋設在套管13上方的塑膠製頂蓋14，以及一連結底座 11及頂蓋14的連結機構15。其中該連結機構15包括： 1249599 曰大之螺接件151，以及一位在底座11下方並可和螺接 151螺合的螺帽152。 :使用時將螺帽152置放在底座u下方，並以螺絲12 / -主11固疋在模板1 〇上，之後將套管13套設在底座 10 15 2〇 j之被撐壁lu上，而該螺接件151是穿經頂蓋Μ及底 座丨1後與螺帽152相螺合。當混凝土灌注在模板1〇上且 凝固後接件151即可取下職14，而該底座 :1由於係藉螺絲12和模板1〇固定，因此，當模板1〇被 解寺"亥底座11會隨著模板1 〇被拆下，此時中空套管 13上直向通道131即形成混凝土樓板的開孔。 月〕述t明專利案以連結機構1 5來連結底座1 1及頁蓋 ^雖然可以更穩固地_管13,但該底座u = 塑勝材質-體成型’因此，所提供的結構強度比較不佳， 無法报有效地支擇套管13。為了改善前述缺失，雖可以金 屬材料來成型該底座u，惟金屬製成之底座u的重量大， 搬運及施工上皆不方便。此外，塑膠材質一體成型之底座1249599 玖, the invention description: [Technical field of the invention] The present invention relates to a concrete floor slab for opening a hole and a construction method thereof, in particular, a part of the molding device is directly fixed on a concrete floor. And a molding device for opening the hole and a construction method thereof are reserved on the concrete floor. [Prior Art] In the past, in order to reserve openings in the floor, the builder usually installed an integrally formed molding device at a position on the building formwork to reserve the opening. This known molding device is bulky, handled, It is inconvenient to store, and the casing part of the dog on the construction day will hinder the binding work of the steel bar, so it is not ideal for use. In order to improve the aforementioned defects, the applicant has filed invention patents such as No. 397889, No. 449634 and No. 449635. The common features of these patents will be originally molded and have several sets of official molding devices, designed to be A number of components that are nested and easy to handle and store, are described below only in the invention number of the publication No. 449634. Referring to the exploded view and the combined cross-sectional view of the invention of the invention No. 449634, the molding apparatus of the above patent is mounted on a template 10±, comprising: a plastic integrally formed base n, several branches a screw 12 fixed to the template 1G, a hollow sleeve 13 axially sleeved on one of the ring walls 111 of the base and made of plastic material, and a plastic cover covered above the sleeve 13 14. A coupling mechanism 15 that connects the base 11 and the top cover 14. The connecting mechanism 15 includes: 1249599 a large screw member 151, and a nut 152 under the base 11 and screwed to the screw 151. : When using, put the nut 152 under the base u, and fix it on the template 1 以 with the screw 12 / - main 11 , and then sleeve the sleeve 13 on the supported wall of the base 10 15 2〇j The screw member 151 is screwed to the nut 152 after passing through the top cover Μ and the base 丨1. When the concrete is poured on the template 1〇 and the joint 151 is solidified, the lower part 14 can be taken, and the base: 1 is fixed by the screw 12 and the template 1〇, so when the template 1〇 is solved by the temple"Hai base 11 Will be removed with the template 1 ,, at this time the straight channel 131 on the hollow casing 13 forms the opening of the concrete floor. In the case of the patent, the connection between the base 1 1 and the page cover ^ 5 can be more stable _ tube 13 , but the base u = plastic material - body molding ' Therefore, the structural strength provided is compared Poor, it is impossible to effectively select the casing 13. In order to improve the aforementioned defect, the base u can be formed by a metal material, but the weight of the base u made of metal is large, and it is inconvenient to carry and construct. In addition, the plastic material is integrally formed
11，雖然可以將套管13固定在模板1G上，但是該底座U 的直#必需相當於套管13之管壁内徑，因此，該整個底 座11具有的體積。當模板1G上要安裝比較密集之成 型農置1時’一個個間隔並突出模板10的底座11間空隙 小’會妨礙到鋼筋的綑紮作業，導致施工上的不方便。 【發明内容】 本舍明之目的係在提供一種具有較佳的支撑強度，並 可〜進施工方便性之混凝土樓板預留開孔的成型裝置及 1249599 其施工方法。 本發明成型裝置係可固定在一模板上，俾當模板上灌 漿形成一混凝土樓板時，在該樓板上預留開孔。本發明的 成型裝置包含：至少-個成型組合體，每—成型組合體包 括：-固定地安裝在模板上的固定元件、一位於該固定元 件上方並且用於支撐套管壁面的支持&件，以及一套接該 支持7G件上亚框套在該支持元件之—環撐壁外周緣的套 管，f中該套管上貫穿一形成該樓板上預留開孔的通道。 ίο 精固定7G件頂撐支持元件，可以提高對套管的了頁擇 力而將底座一分為二的設計，也可以讓施工上更具彈性 及方便性，以便在施擇地先將固定元件安裝在模板 上\如此即可在阻礙減少的情況下先進行鋼筋的綑紮作 業’藉以提高綑紮鋼筋作業的方便性。 15 〃本發明的sm件係用於將整個成型組合體固定在 建築模板上，上述固定元件的外觀或形狀並無特殊的限 =，只要能將整個成型組合體之支持元件及套定於特 定的定點上，使其於後面的灌漿作業時不致於產生移位或 脫離的㈣即可’另外，該固定元件亦可考慮與支持元件 的形狀相符合的形狀來做設計。上述固定元件在外觀上可 為例如：圓形、角形、方形、擴圓形等之盤狀物、輕射狀 物：環狀物或點狀物等，若為點狀物的固定元件可例如螺 個或2個以上的固定點，若為盤狀物可為實心盤狀 :間局部鏤空的盤狀物，而固定元件固定於建築模板 '可以鎖螺絲方式’或柳針植入方式或直接烊固在模 20 1249599 板上的螺帽形式。 μ本^明之支持元件係位於該固定元件上方，用以 =壁面’該支持元件並無特殊的限制，其目的在於 該套管在套設後不會產生移動、振動、搖晃、變11. Although the sleeve 13 can be fixed to the template 1G, the straight # of the base U must correspond to the inner diameter of the tube wall of the sleeve 13, and therefore, the entire base 11 has a volume. When a relatively dense type of farm setting 1 is to be installed on the formwork 1G, the space between the bases 11 of the formwork 10 and the space between the bases 11 of the formwork 10 is small, which hinders the bundling of the reinforcing bars, resulting in inconvenience in construction. SUMMARY OF THE INVENTION The purpose of the present invention is to provide a molding device with a preferred support strength and a hole for the construction of a concrete floor, and a construction method for 1249599. The molding apparatus of the present invention can be fixed to a form, and when the form is grouted to form a concrete floor, an opening is reserved in the floor. The molding apparatus of the present invention comprises: at least one molding assembly, each molding assembly comprising: - a fixing member fixedly mounted on the template, a support member located above the fixing member and for supporting the wall surface of the sleeve And a sleeve supporting the 7G piece of the upper frame on the outer periphery of the support member, wherein the sleeve extends through a passage defining a reserved opening in the floor. Ίο The fixed 7G top support member can improve the design of the sleeve and divide the base into two. It can also make the construction more flexible and convenient, so that it can be fixed first. The components are mounted on the stencil. This allows the splicing of the reinforcing bars to be carried out in the case of reduced obstruction, which is used to improve the convenience of the tying reinforcement. 15 〃 The sm part of the invention is used for fixing the entire molding assembly on the building formwork, and the appearance or shape of the above fixing element is not particularly limited as long as the supporting elements of the entire forming assembly can be set to a specific one. At the fixed point, it is not allowed to shift or disengage during the subsequent grouting operation. (In addition, the fixing member can also be designed in consideration of the shape conforming to the shape of the supporting member. The fixing member may be, for example, a disk having a circular shape, an angular shape, a square shape, an enlarged circular shape, or the like, a light projecting object: a ring or a dot, etc., and if the fixing member is a dot, for example, Screw or more than 2 fixed points, if the disc is a solid disc: a partially hollowed disc, and the fixing element is fixed to the building template 'can be locked by screw' or lancet implant or directly Tighten the nut form on the die 20 1249599. The supporting element of the μ is located above the fixing element for the wall surface. The supporting element is not particularly limited, and the purpose is that the sleeve does not move, vibrate, shake, or change after being sleeved.
At ^另外，支持元件亦有可使套管精確套入的功 ::等=持元件的形狀例如：圓形、角形、方形、_ f之缝物、輕射狀物、環狀物或片狀物等，為了配合 10 15 20 ί ㈣’其以具有—往徑向外端水平往上突出的環底 為佳，w述支持元件的位置為置於固定元件的上方，例 如與固疋71：件相連接或其上方的位置皆可，即只要可使套 管套接於該支持元件上而不產生移動、搖晃或變形即可， 支持％件的&置位置及形狀大小可由套管内所受的混凝 土的不同壓力來決定，套管所受麼力大的位置即需有支持 凡件的设置’避免套管受壓力擠麼而變形或破裂；又該支 持兀件可以螺絲焊固或鉚钉等方式固定在固定元件或一 連結機構上。 本發明之套管係套接在支持元件上，具有一管壁，以 及由5亥官壁界定而成並形成樓板上開孔的通道，該套管 的形狀、大小係由預留開孔的形狀、大小來決定，例如混 嘁土樓板預留開孔可為圓形或四邊形及多邊形等，在圓形 的開孔日守，该套官係為圓筒狀，套管可直接套接於支持元 件上，藉著支持元件的構造，以利於套管的套合。 本發明可另外加上連結頂蓋與固定元件，或頂蓋與模 板的一連結機構，此連結機構的作用係可使本發明的成型 7 1249599 、遊將士 准水蛉更為穩固並可防止頂蓋脫落，上述連結機構 =觀形狀可為柱狀、鏈狀、環狀料，上料結機構的 體例子可或.处_ '、'、·牙經頂蓋而螺接在螺孔上的螺接件，以及一 螺鎖在該4? H L | 的 累接件上方，並使頂蓋及固定元件緊密夾持套管 ^ 、惝此連結機構係為一種辅助設備，對本發明而言， 2盡料必備的設備，另外，在防止頂蓋脫落及成型裝 定為I口方面，該連結機構亦可採用在頂蓋上方直接固 =的方式，例如在頂蓋上方以一桿狀物或板狀物固定一個 ίο 15 ^個成型組合體，亦即，在預鑄場中以該桿狀物或板狀 聯固定至少一個成型組合體。 ^述成型裝置的各元件或機構的材質並無特別的限 彳可由金屬、不錄鋼、木材或塑膠等為材料，並以不錄 鋼為較佳。 ^本t明所迷之建築模板的材質係依施卫方法不同而 X其可為：木製、鋼製、塑膠製等等，若以預鑄式混凝 /反的施工方法，該模板以使用鋼製材質為較佳，若為 、建築式此/旋土樓板的施工方法時，該模板以採用木製 為佳。 本發明之施工方法是利用前述成型裝置，而可形成一 預鑄式混凝土樓板’或者一現場建築式混凝土樓板，所謂 _式的混凝土樓板施工方法，係在樓層建築預定地（現 %)以外的工地上’事先預鑄成預留開孔的混凝土樓板， 此預鑄的混凝土樓板再移至建築預定地現場將其組合而 成的施工方法。而所謂的現場建築式混凝土樓板的施工方 20 1249599 置上施工的施工方法 法，係直接在建築物預定地樓板位 上述施工方法的步驟包括： ⑴將該岐元件以於預鑄式或者現場建築用之模板上 (2) 將該支持元件安裝在固定元件上方，· 5 10 15 (3) 將套管底端框套在該支持元件的外周緣； (4) 視需要以一連結機構固定該套管；及 (5) 在套管外的前述模板上方進行灌漿。 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 以下配合參相式之較佳實_的詳細說”，將可清楚 的明白。 參閱圖3、4,本發明成型裝置之第一較佳實施例係被 安裝在-木製的模板21上，t㈣土灌注在該模板21上 方且凝固後，可形成一混凝土樓板，並且在該樓板上預設 開孔，所述混凝土樓板可為—般現場建築式的樓板或者為 預鑄式樓板。在本實施例，由於模板21 $ —般現場建築 用的木製模板，因此，在該實施例所成型之混凝土樓板為 現場建築式樓板。 本發明之成型裝置3包含：一第一成型組合體3卜一 第一成型組合體31’，以及一連接在該等成型組合體31、 31’間並具有靜電接地功能的導電單元3〇。其中該導電單 元30包括：兩個各別固定在該等成型組合體31、31，上的 金屬導電件3G1、-連接在該等導電件3Q1間的銅製導線 302,以及一將該第一成型組合體31接地的導地接線3〇3, 20 1249599 #此讓a成型1置3上的金屬元件具有靜電導電功能。 本發明每一成型組合體31、31，皆包括··一固定元件 4第一支持70件5、一第二支持元件5，、一套管6、一 塾襯元件7、-頂蓋8，以及一連結機構9。 ίο 15 20 配口圖5，该固定元件4是藉數螺絲4ΰ固定在模板 上具有犬台41，以及一由該突台41之底端往徑向 外知水平突出的第_環底壁42，上述突台41具有一與第 裒底土 42水平間隔之第一基壁411，以及一垂直連接在 第基壁411及第一環底壁42間的第一圍繞壁412,在第 基土 411上並具有一位於中央並往下弧凹之第一凹部 413、一貫穿該第1部413並位在中央的螺孔414,以及 數條等角度亚呈輻射狀拱起的補強肋415，而該第一環底 壁42上開設數個等角度的第-穿孔42卜 本發明之支持元件5、5,具體的實施例中，位於下方 的第支持兀件5是和固定元件4套合，位於上方的第二 支持元件5,則與該第_支持元件5水平間隔設置，在衫 上该第一支持元件5並不以和固定元件4相套合為必要， 持元件5亦可懸空設置，由於第-支持元 恭的構、相同，以下僅以第-支持元件5作說明。 林明第-支持元件5具有—位於中央 ::在容!:51外周圍且_…頂撐部二= …：及頂撐部52間的徑連部53,以及數個介 :兩兩相鄰徑連部53間的鏤空部“。其中該容套部51: 有-水平的第二基壁511、一自該第二基 ;； 10 1249599 端垂直向下延伸的第二圍繞壁512、一自該第二圍繞壁512 底緣往徑向外端水平延伸的第二環底壁513，以及由該第 二基壁511及第二圍繞壁512界定而成且供該突台41伸 入套合的一套合室514，其中該第二基壁511中央具有一 往下突出並與螺孔414直向對應的直孔515，而該第二環 底壁513上開設數個與第一穿孔421對應但開設面積大於 第一穿孔421之橢圓形第二穿孔516。 ίο 15 本發明該支持元件5之頂撐部52上具有一環直立之 環撐壁52卜以及-環自該環撐壁521之底端往徑向内端 水平延伸的第三環底壁522。而該徑連部53即等角度地徑 向連接在該頂撐部52及容套部5ι間。 本卷明之套管6具有一圍繞一中心軸線而設之管壁 61以及一由该官壁61界定而成的通道62，其中該管壁 w之-底端的内周面與支持元件5之頂撐壁521的外徑相 當’故兩者間可穩固地套合。 該塾襯元件7及頂蓋8是套合在該套管6的頂端，而 該連結機構9具有：-底端螺鎖在螺孔414上的螺接件 9卜一固定地結合在該螺接件91上的架塊92，以及一螺 鎖在該螺接件91頂端之螺帽93。 本發明之成型裝置3在安裝時，首先利用螺絲40將 =元件4 Μ在木製的模板21上、然後將第一支^ 動地套設在該固定元件4上，並且讓第—支持元 孔516對應固定元件4的第一穿孔42卜而 套管6是緊密地套接在第-支持元件5的環撐壁521外 20 1249599 周面’該螺接件91的底端是螺鎖或焊固 第-螺孔414，然後在該套 凡件4之 及頂蓋8,並將蟫帽93蟫姑 方套设該墊襯元件7以 竹系巾目93螺鎖於螺接件 一成型組合體31的έ日壯n 即凡成弟 .+ 4作業。另外，亦可單獨使用^ 第-支持元件5併㈣方式^使用或與 螺接件91上，穿套後” ±’第—支持兀件5’穿套在該 牙套後δ亥弟二支持元件5， 設，會與第一支持元侔 卞兄W的条 夂符兀件5水平間隔設置 件5,直接焊接在螺接件91亦 ，支持几 頂撑在該套管6之管壁㈣弟二支持元件5, 土 61的内周面上，藉該 ίο 5、5,上下間隔的頂撐，來 孖兀件 從回禮套官6承受混凝土的徑向 推力。而該第二成型組合體31，的安裝方式相同於第 ㈣合體，安裝後再於兩組合體31、31,間架設該導電 單兀30，即完成該成型裝置3的安裝。 15 20 配口々圖6,本發明的具體實施例，係在預定面積的模 板21上等間隔地排列複數個成型組合體3ι、31，，安穿後 即可進行灌漿作業，以形成圖6所示之—樓板22。而衫 裝的步驟上，本發明為了讓施工更為方便，亦可在安裝固 定兀件4之後，先進行鋼筋的綑紮作業，待鋼筋綑紮之後 再套設該第-支持元件5，由於前·定元件4的直捏小 於該第一支持元件5，因此，改變前述施工步驟，可以在 模板21需要安置密集的成型組合體31、31，的場合中，使 鋼肋在搬運及捆紮的過程中更沒有阻礙，藉此提高施工的 方便性。 本發明在進行灌漿時，灌漿的高度係與套管5之頂緣 12 I249599 1齊’待混凝土凝固後，先解下螺帽93、頂蓋8及螺接件 ^然後解下模板21，在模板21被取下之同時，固定在 牲輪板21上的固定元件4會一起被取下’而原本用來維 持該套管6形狀的第—及第二支持元件5、5，也可取下， 此時’成型之混凝土樓板上即會露出貫穿的通道62。 10 15 20 參閱圖3、7,更具體而言，本發明之施工方法可以用 “成型預麵式混凝土樓板或者現場建築式混凝土樓板，在 兩種不同樓板的施工上只是模板21的形式略有差異，就 加工步驟而言係屬相同，其中預鑄式混凝土樓板通常採用 鋼製拉板2卜而現場建築式混凝土樓板通常採用木材來製 造模板2卜但無論是成型預鑄式樓板或者現場建築式樓 板，其施工方法皆包括以下的某些步驟·· (1)將該固定元件4固定在模板21上。 ⑵將第-支持元件5穩目地套設在目定元件4上 (3 )架設鋼筋。 ⑷將該套管5套設㈣第—支持元件5的外周圍。 ⑸將連結機構9之螺接件91螺鎖於㈣定 一支持元件5上。 及弟 (6)將該墊襯元件7套設在套管6的上方。 兀 ⑺皁獨或與第一支持元件5併用的方式，將第 件5’安裝在螺接件91上。 、 ⑻將頂蓋8安裝在墊襯元件7的上方，同時利 固定該頂蓋8,或以一桿狀物或板狀物固定―個:: 個成型裝置（串聯）。 或數 13 1249599 (9) 在前述模板21上灌注混凝土，以形成該樓板。 (10) 拆解螺帽93、頂蓋8、桿狀物或板狀物等固定裳置 (⑴拆解模板21，在拆解模板21時，由於該固定：件4 是安I該模板21上，故會一併被拆解。 (12)拆解該第一及第二支持元件5、5,。 ίο 15 20 々本發明成型裝置3之第一較佳實施例適合應用在現場 建築式樓板的施工上’此種施工場合的模2ι —般採用 木材製造，因此，該固定元件4必需具有足夠的面積和模 板21固定在一起，才能達到預期的固定效果。假設本發 明之成型裝置3是運用在預鑄式混凝土樓板的成型上，： 於預鑄式樓板-般採用的模板21為鋼材，因此，本發明 該成型裝置3之成型組合體31的構造可改變如圖8所示， *包含.固定元件4、支持元件5、套管6、墊襯元件7、頂 蓋：，以及一連結機構9,其中該固定元件4係為一焊固 在杈板21上之螺帽形式，藉該固定元件4構造之改變， 同樣可以達到預期的發明目的。 由以上說明可知，本發明將原本一體成型之底座改變 成-固定it件4，以及-第—支持元件5的構造，不僅未 見於以往的成型裝置’該項設計更可因為供螺接件91固 定的位置為結構強度佳之固定元件4，而具有較佳的支撐 力’由於該第-支持元件5是套設在該固定元件4上方， 因此，本發明該項設計也可以提供較佳的施工彈性，以方 便當成型組合體31、31，密集地架設在工作場合上時，施 工者得以在固定體積小之固定元件4後，先行綑紮鋼筋， 14 1249599 ::再套設塑膠的第一支持元件5,以便讓鋼筋的捆紮作 ’、易進仃。當然由於該等支持元件5、5,是配合套管6 =内#而設’因此’本發明該項設計也可以因應需要在套 吕2的通迢62内部撐設一個或數個第二支持元件5,，藉 以提高該套管6承載混凝土推擠的力量。 曰 ^惟以上所述者，僅為本發明之較佳實施例而已，當不 =以此限定本發明實施之範圍，即大凡依本發明中請專利 乾圍及發明說明書内容所作之簡單的等效變化與修飾，皆 應仍屬本發明專利涵蓋之範圍内。 ίο 15 20 【圖式簡單說明】 圖1疋公告編號第449634號發明案之一立體分解圖； 圖2是該發明發明案之一組合剖視圖； 圖3是本發明成型裝置之第一較佳實施例的組合剖視 囷4疋3亥較佳貫施例之一未完整的立體分解圖，單獨 顯不該成型裝置之一成型組合體； 圖5是該較佳實施例之一剖視部份大圖，顯示該成型 1置之一固定元件及一支持元件間的對應構造； 圖6是一參考示意圖，顯示該較佳實施例架設在模板 板且已形成樓板時的狀態； 圖7是本發明施工方法之一較佳實施例的流程圖；及 圖8是一組合剖視圖，說明本發明成型裝置之第二較 佳實施例的構造。 15 1249599 【圖式之主要元件代表符號說明】 21 模板 512 第二圍繞壁 22 樓板 513 第二環底壁 3 成型裝置 514 套合室 31 第一成型組合體 515 直孔 31， 第二成型組合體 516 第二穿孔 30 導電單元 52 頂撐部 301 導電件 521 環撐壁 302 導線 522 第三環底壁 303 導地接線 53 徑連部 4 固定元件 6 套管 40 螺絲 61 管壁 41 突台 62 通道 411 第一基壁 7 墊襯元件 412 第一圍繞壁 8 頂蓋 413 第一凹部 9 連結機構 414 螺孔 91 螺接件 415 補強肋 92 架塊 42 第一環底壁 93 螺帽 421 第一穿孔 5 第一支持元件 5， 第二支持元件 51 容套部 511 第二基壁 16At ^ In addition, the supporting element also has the work of accurately fitting the sleeve:: etc. The shape of the holding element is, for example, a circle, an angle, a square, a _f seam, a light project, a ring or a piece. For the purpose of fitting 10 15 20 ί (4), it is preferable to have a ring bottom protruding horizontally upward toward the radially outer end, and the position of the supporting member is placed above the fixing member, for example, with the solid 疋 71 The position of the piece can be connected to the support member or the position of the support member can be placed in the sleeve as long as the sleeve can be sleeved on the support member without moving, shaking or deforming. The different pressures of the concrete to be determined, the position of the bushing is required to support the setting of the workpiece to prevent the casing from being deformed or broken by pressure; and the supporting member can be screwed or A rivet or the like is fixed to the fixing member or a connecting mechanism. The sleeve of the present invention is sleeved on the support member, has a tube wall, and is defined by a wall of 5 halves and forms a passage for the opening in the floor. The shape and size of the sleeve are reserved by the opening. The shape and size are determined. For example, the reserved openings of the mixed earth slab can be round or quadrilateral and polygonal, etc. In the circular opening, the sleeve is cylindrical, and the sleeve can be directly sleeved. The support element is constructed by the support element to facilitate the sleeve fit. The invention can additionally be coupled with a connecting cover and a fixing member, or a connecting mechanism between the top cover and the template. The function of the connecting mechanism can make the forming 7 1249599 and the sailor quasi-water raft of the present invention more stable and can prevent the top. The cover is detached, and the above-mentioned connection mechanism=the shape of the shape may be a columnar shape, a chain shape, or an annular material, and the body of the upper material-feeding mechanism may be spliced on the screw hole by the _ ', ', and the tooth cover through the top cover. The screwing member, and a screw lock over the 4? HL | splicing member, and the top cover and the fixing member are tightly clamped to the sleeve, and the connecting mechanism is an auxiliary device. For the present invention, 2 In order to prevent the top cover from falling off and the molding set as the I port, the connecting mechanism can also be directly fixed on the top cover, for example, a rod or a plate above the top cover. The workpiece is fixed by a molding assembly, that is, at least one molding assembly is fixed in the shaft field by the rod or plate. The material of each component or mechanism of the molding apparatus is not particularly limited. It may be made of metal, non-recorded steel, wood or plastic, and it is preferable to not record steel. ^The material of the building template that is fascinated by Ben Ming is different depending on the method of application. X can be: wood, steel, plastic, etc. If the concrete method is used for coagulation/reverse construction, the template is used. The steel material is preferred. If it is a construction method of this type/rotation floor slab, the template is preferably made of wood. The construction method of the present invention is to use the above-mentioned forming device to form a concrete concrete floor slab or a site-building concrete slab. The so-called concrete slab construction method is outside the predetermined floor (now %) of the floor building. On the construction site, the concrete slabs are reserved in advance, and the concrete slabs of this raft are then moved to the construction site where the construction is planned. The so-called construction method of on-site building concrete slabs 20 1249599 The method of construction method for construction is directly at the predetermined floor of the building. The above construction methods include: (1) The 岐 element is used in the 預鑄 or on-site construction. (2) Mount the supporting element above the fixing element on the template (2), 5 10 15 (3) Place the bottom end of the sleeve on the outer circumference of the supporting member; (4) Fix the connecting rod as needed a casing; and (5) grouting over the aforementioned formwork outside the casing. [Embodiment] The foregoing and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiment of the reference. Referring to Figures 3 and 4, the molding apparatus of the present invention The first preferred embodiment is mounted on a wooden formwork 21, t (four) soil is poured over the formwork 21 and solidified to form a concrete floor, and openings are predetermined on the floor, the concrete floor It can be a general-site building type slab or a slab type slab. In this embodiment, since the stencil 21 $ is a wooden formwork for on-site construction, the concrete slab formed in this embodiment is a on-site architectural slab. The molding apparatus 3 of the present invention comprises: a first molding assembly 3, a first molding assembly 31', and a conductive unit 3 connected between the molding assemblies 31, 31' and having an electrostatic grounding function. The conductive unit 30 includes: two metal conductive members 3G1 fixed to the molding assemblies 31, 31, a copper wire 302 connected between the conductive members 3Q1, and a The grounding connection of a molding assembly 31 to the grounding connection 3〇3, 20 1249599 #This allows the metal element on the forming 1 to have an electrostatic conducting function. Each of the molding assemblies 31, 31 of the present invention includes a fixed The component 4 first supports 70 pieces 5, a second support element 5, a sleeve 6, a lining element 7, a top cover 8, and a joint mechanism 9. ίο 15 20 Adapter Fig. 5, the fixing element 4, the borrowing screw 4 is fixed on the template, and has a dog base 41, and a bottom ring wall 42 protruding horizontally from the bottom end of the protrusion 41. The above-mentioned protrusion 41 has a bottom soil 42 horizontally spaced first base wall 411, and a first surrounding wall 412 vertically connected between the base wall 411 and the first ring bottom wall 42 on the base soil 411 and having a centrally located downward arc concave a first recessed portion 413, a screw hole 414 extending through the first portion 413 and located at the center, and a plurality of reinforcing ribs 415 that are radially angled at equal angles, and a plurality of first annular wall 42 are opened Equal-angled first-perforation 42 The support member 5, 5 of the present invention, in a specific embodiment, the lower support member 5 is and The fixing member 4 is sleeved, and the second supporting member 5 located above is horizontally spaced from the first supporting member 5. On the shirt, the first supporting member 5 is not required to be engaged with the fixing member 4, and The element 5 can also be suspended. Since the first support structure is the same, the following is only described by the first support element 5. The Linming-support element 5 has a central location:: _... top support portion 2 = ...: and the diameter connecting portion 53 between the top support portion 52, and a plurality of hollow portions between the two adjacent adjacent diameter connecting portions 53. Wherein the sleeve portion 51 is: a second base wall 511 having a horizontal level, a second base wall 512 extending from the end; a bottom wall 512 extending vertically downward from the end of the 12 1249599, and a bottom edge 512 extending from the second surrounding wall 512 a second ring bottom wall 513 extending horizontally at a radially outer end, and a set of chambers 514 defined by the second base wall 511 and the second surrounding wall 512 and extending into the sleeve The second base wall 511 has a straight hole 515 protruding downwardly and correspondingly to the screw hole 414. The second ring bottom wall 513 defines a plurality of openings corresponding to the first through hole 421 but the opening area is larger than the first through hole 421. An elliptical second perforation 516. The top support portion 52 of the support member 5 of the present invention has a ring-shaped annular wall 52 and a third ring bottom wall 522 extending horizontally from the bottom end of the ring-shaped wall 521 to the radially inner end. The run-up portion 53 is connected to the top support portion 52 and the sleeve portion 5i at equal angles. The sleeve 6 of the present invention has a tube wall 61 disposed around a central axis and a passage 62 defined by the official wall 61, wherein the inner peripheral surface of the bottom wall of the tube wall w and the top of the support member 5 The outer diameter of the support wall 521 is equivalent, so that the two can be stably fitted. The lining element 7 and the top cover 8 are sleeved on the top end of the sleeve 6, and the connecting mechanism 9 has: a screw member 9 whose bottom end is screwed on the screw hole 414 is fixedly coupled to the snail The frame block 92 on the connector 91 and a nut 93 screwed to the top end of the screw member 91. When the molding device 3 of the present invention is mounted, the = element 4 is first smashed on the wooden template 21 by means of a screw 40, and then the first member is sleeved on the fixing member 4, and the first support hole is provided. 516 corresponds to the first perforation 42 of the fixing element 4 and the sleeve 6 is tightly sleeved on the outer circumference of the annular wall 521 of the first support member 5 20 1249599 'the bottom end of the screw 91 is screwed or welded a solid-threaded hole 414, and then in the cover member 4 and the top cover 8, and the cover member 93 is provided with the cushion member 7 to be screwed to the screw member. The body of the body 31 is strong and strong, that is, the Cheng Chengdi. + 4 homework. In addition, the first support member 5 can be used alone and (4) or used on the screw member 91. After the sleeve is worn, the "±" first support member 5' is worn over the sleeve and the δ海弟二 support member is used. 5, set, and the first support element 侔卞 侔卞 brother W's 夂 兀 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 The second supporting member 5, the inner peripheral surface of the soil 61, is supported by the upper and lower spaced struts to receive the radial thrust of the concrete from the returning sleeve 6. The second forming assembly 31 , the installation method is the same as that of the (fourth) combination, and after installation, the conductive unit 30 is erected between the two assemblies 31, 31, that is, the installation of the molding device 3 is completed. 15 20 配 々 Figure 6, the specific embodiment of the present invention In the embodiment, a plurality of molding assemblies 3, 31 are arranged at equal intervals on the template 21 of a predetermined area, and the grouting operation can be performed after the wearing to form the floor panel 22 shown in Fig. 6. In order to make the construction more convenient, the present invention can also perform the bundling of the reinforcing bars after the fixing of the fixing member 4 After the reinforcing bar is bundled, the first supporting member 5 is sleeved. Since the straight pinching of the front fixing member 4 is smaller than the first supporting member 5, the molding step can be changed, and a dense molding combination can be disposed in the template 21. In the case of the bodies 31, 31, the steel ribs are not hindered during transportation and bundling, thereby improving the convenience of construction. The height of the grouting system and the top edge 12 of the casing 5 are in the grouting process of the present invention. I249599 1 After the concrete is solidified, the nut 93, the top cover 8 and the screwing member are first unpacked and then the template 21 is released, and the fixing member 4 fixed on the wheel board 21 is removed while the template 21 is removed. The first and second support members 5, 5, which were originally used to maintain the shape of the sleeve 6, may also be removed, at which point the formed passage 62 will be exposed on the formed concrete floor. 10 15 20 Referring to Figures 3 and 7, more specifically, the construction method of the present invention may use "formed pre-planar concrete slabs or on-site architectural concrete slabs, which are slightly different in form of formwork 21 in the construction of two different slabs, In terms of processing steps The system is the same, in which the concrete slabs are usually made of steel slabs, while the on-site concrete slabs are usually made of wood. However, the construction methods are either slabs or on-site slabs. Some of the following steps are included. (1) The fixing member 4 is fixed to the template 21. (2) The first support member 5 is stably placed on the visual member 4 (3) the reinforcing bar is erected. (4) The sleeve 5 is sleeved (4) to the outer periphery of the first support member 5. (5) The screw member 91 of the joint mechanism 9 is screwed to the (four) fixed support member 5. And (6) the lining element 7 is sleeved over the sleeve 6.兀 (7) The first piece 5' is attached to the screw member 91 by soap alone or in combination with the first support member 5. (8) Mounting the top cover 8 above the lining member 7, while fixing the top cover 8, or fixing it by a rod or a plate: a molding device (series). Or 13 1249599 (9) Concrete is poured into the aforementioned formwork 21 to form the floor. (10) Disassemble the nut 93, the top cover 8, the rod or the plate, etc. (1) Disassemble the template 21, when the template 21 is disassembled, because the fixing: the piece 4 is the template I 21 Therefore, it will be dismantled together. (12) Disassemble the first and second support members 5, 5. ίο 15 20 The first preferred embodiment of the molding apparatus 3 of the present invention is suitable for use in on-site construction. In the construction of the slab, the mold 2 of this type of construction is generally made of wood. Therefore, the fixing member 4 must have a sufficient area and the template 21 to be fixed together to achieve the desired fixing effect. It is assumed that the molding apparatus 3 of the present invention 3 It is applied to the molding of the concrete floor slab. The stencil 21 used in the slab type is steel. Therefore, the configuration of the molding assembly 31 of the molding apparatus 3 of the present invention can be changed as shown in FIG. * comprising: a fixing member 4, a supporting member 5, a sleeve 6, a pad member 7, a top cover: and a coupling mechanism 9, wherein the fixing member 4 is in the form of a nut welded to the jaw plate 21, By the change of the construction of the fixing element 4, the intended purpose of the invention can also be achieved. As can be seen from the above description, the present invention changes the base integrally formed into the fixed-piece 4, and the structure of the --support member 5, which is not only found in the conventional molding apparatus. The fixing position is a fixing member 4 with good structural strength, and has a better supporting force. Since the first supporting member 5 is sleeved over the fixing member 4, the design of the present invention can also provide better construction. Elasticity, so that when the molding assemblies 31, 31 are densely mounted on the work place, the constructor can bundle the reinforcing bars after fixing the small fixing member 4, 14 1249599 :: first set of plastic first support Element 5, in order to make the reinforcement of the steel bar as 'easy to enter. Of course, because the support elements 5, 5 are fitted with the sleeve 6 = inner #', therefore the design of the invention can also be adapted to the need One or more second supporting members 5 are supported inside the overnight 62 of the two, thereby increasing the force of the casing 6 to carry the concrete pushing. The above is only the preferred embodiment of the present invention. When not = This is to limit the scope of the invention, that is, the simple equivalent changes and modifications made by the invention in the context of the invention and the contents of the invention are still within the scope of the invention. ίο 15 20 BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of one of the inventions of the publication No. 449634; FIG. 2 is a sectional view of a combination of the invention; FIG. 3 is a sectional view of the first preferred embodiment of the molding apparatus of the present invention. An incomplete exploded view of one of the preferred embodiments of the present invention, a single molded assembly of the forming device is separately shown; FIG. 5 is a partial cross-sectional view of the preferred embodiment, showing the Figure 1 is a schematic view showing the state in which the preferred embodiment is mounted on a formwork plate and the floor has been formed; Figure 7 is one of the construction methods of the present invention; A flow chart of a preferred embodiment; and Figure 8 is a cross-sectional view showing the construction of a second preferred embodiment of the molding apparatus of the present invention. 15 1249599 [Description of main components in the drawings] 21 template 512 second surrounding wall 22 floor 513 second ring bottom wall 3 forming device 514 fitting chamber 31 first forming assembly 515 straight hole 31, second forming assembly 516 second perforation 30 conductive unit 52 top support 301 conductive member 521 ring wall 302 wire 522 third ring bottom wall 303 ground connection 53 diameter portion 4 fixing element 6 sleeve 40 screw 61 pipe wall 41 protruding channel 62 channel 411 first base wall 7 pad element 412 first surrounding wall 8 top cover 413 first recess 9 joint mechanism 414 screw hole 91 screw 415 reinforcing rib 92 frame block 42 first ring bottom wall 93 nut 421 first perforation 5 first support member 5, second support member 51 receptacle portion 511 second base wall 16