1277498 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種土木工程用格子板之製造方法。具體而 言，本發明係關於一種土木工程用格子板製造之脫模方法。 【先前技術】 格子板結構係廣泛於目前之土木及建築工程領域中。例如 製造業之廠房，制是例如晶峽之高科技製造魏房，均使 用格子板做為安裝機具設備之主要結構。 -般格子板製造方式，可分現場_及賴場預鑄兩種。 然而不論是現場歸或麟，均需設置—定數量之魄，再灌 左漿料於内模之間，以形成格子板。内模内部之空間即為中空 之部分。傳統上於格子板成形後，係保留内模於格子板上，= p不將格子板與内模脫模。因此每一單位之格子板即需使用一 定數量且無法重複使用之内模，增加模具成本。 二於設計上需要必需將格子板與喃脫模時，傳統上係採 破壞性之脫模方式。亦即於對内模進行結構性破壞後，再將内 模自格子板巾料。目破雜之魄無法重複，此一雌 知工方式之成本係與不雌之施工方式近似。 ；^:卜’在上述習知施工方式中，每一格子板均需使用新内 ^來製造。當内模之生產品質不穩定時，格子板之生產品質容 易同時受到影響。 1277498 【發明内容】 本發明之主要目的在提供—種土权侧格子板之製造方 法，以提高生產之模具可重複使用性。 本發明之另一目的在提供一種土木工程用格子板之製造方 法，以節省模具之成本。 本發明之另一目的在提供一種土木工程用格子板之製造方 法，以確保模具品質之統一性。 本發明之又一目的在提供一種土木工程用格子板之製造方 法’以提而脫模作業之效率。 本發明之格子板之製造方法係包含以下步驟：可分離地設 置複數個内模於底模上；於底模上及内模間灌漿，以形成格子 板，设置反力裝置提供該格子板被動反力；以及施加與被動反 力反向之外力於内模，使内模與格子板分離。 在較佳實施例中，底模上另設有外側模，格子板係形成於 外侧模之間。反力裝置係設置於外侧模之上方，並與格子板之 上表面接觸，以施加向下之被動反力於格子板之上表面。此 外’係採用千斤頂穿過底模之開口，施加向上之推力於内模之 底面，使内模向上脫出格子板。 【實施方式】 本發明係提供一種土木工程用格子板之製造方法。在較佳 實施例中，本方法係應用於預鑄場之預鑄格子板元件製造。然 而在其他實施例中，亦可應用於現場格子板結構之製造。 如圖1及圖2所示，本發明係包含步驟Η，可分離地設置 1277498 複數個内模21於底模23上。此處所言之内模21及底模23係 包含塑料模、金屬模、水泥砂漿模、以及其他可提供類似功能 之权具。以車父佳實施例而言，内模21係包含一圓柱空心體， 並附有頂蓋211。然而在不同實施例中，内模21亦可包含具椎 形曲面之空心柱體或多面形空心柱體。此外，内模21亦可包 含一實心體。 此外，以較佳實施例而言，内模21係可分離地鎖固於底模 23上。然而在不同實施例中，内模21亦可僅放置於底模23 上，並在頂蓋211或内模21本體上施加向下之壓力以固定内 模21及底模23之相對位置。在如圖2所示之實施例中，内模 21係以矩陣形式排列，然而在不同實施例中，内模21可依實 際設計需求採不同方式排列。 步驟13包含於底模23上及内模21之間灌漿，以形成格子 板25。以較佳實施例而言，灌漿所使用之漿料係為混凝土裝 料’其内容物成份及配比可依據設計上強度之需求而改變。然 而在不同實施例中，漿料亦可為水泥砂漿及其他類似裝料。 此外，在如圖2所示之較佳實施例中，底模23上進一步設 有外侧模27。灌漿程序係施作於外侧模27之内，並以外側模 27控制格子板25之形狀及大小。外侧模27係可以鎖固、钉人、 嵌合等方式與底模23組合。一般而言，以預鑄方式施作格子 板時，外側模27係呈一矩形外框。現地施作格子板25時，外 侧模27則可依現場實際需求改變外形。 步驟15包含設置反力瓜置31以提供格子板25被動反力。 1277498 此處所言之被動反力，係指當格子板25受力欲產生位移，且 此一位移遭到反力裝置31之限制時，格子板25自反力裝置3ι 所得到之反作用力。被動反力係與遭限制之位移方向反向。以 較佳實施例而言，反力裝置31係施加被動反力於格子板部之 上表面。然而在不同實施例中，被動反力亦可被施加於格子板 25之下表面或侧表面。此外，此一被動反力較佳為施加於格子 板25上之推力，然而在不同的實施例中，此一被動反力亦可 為施加於格子板25上之拉力。 在如圖2及圖3所示之較佳實施例中，反力裝置31係裝設 於外侧模27之上方，並與格子板25上表面抵觸。然而在不同 實施例中（未繪示），反力裝置31亦可與格子板25之下表面或 侧表面連結或抵觸。此外，在不同實施例中（未繪示），反力裝 置31亦可隔著外侧模27或底模23施加被動反力於格子板25。 在如圖4所示之實施例中，反力裝置41係直接設置於格子 板25上方。反力裝置41之支座4n係支撐於格子板25之上 表面’以給予格子板25被動反力。 步驟17包含施加與被動反力反向之外力於内模21，使内模 21與格子板25分離。此處必需強調的是，由於被動反力係相 對於外力被動產生，故被動反力之產生時間及大小係相應於與 此一外力。如圖3所示之實施例，係採用千斤頂33穿過底模 23之開口，施加向上之推力於内模21之底面，使内模21向上 脫出格子板25。 在如圖4所示之實施例中，係採用捲揚機43配合鍊條45， 1277498 向上將内模21㈣格子板25外。捲揚機43設置於反力裝置 41之上端，所連結之鍊條45則穿過反力裝置&上之開口向下 連接内模21之頂面。在此—實施例中，内模2ι係為—實心體， 鍊條45係與内模21頂面之卵釘相連接。然而在不同實施例 中’鍊條45亦可採不同方式與空心體之内模21相連接，例如 與内模21内壁之卯釘相連接。 必需要注意的是，内模21除向上脫出格子板25之外，在 • 適當調整機構設置下，亦可向下脫出格子板。此外，圖3及圖 4所示實關巾之機構設置均可依照實際施工狀況，在不違背 本發明精神之前提下作適當調整及組合。 圖5所示為本發明另一實施例之流程圖。此一實施例進一 步包含步驟19，以環氧樹脂處理格子板25之表面。、然而在不 同實施例中，亦可採類似之替代材料進行格子板25之表面處 理。 、本發明已由上述相關實施例加以描述，然而上述實施例僅 _ 騎施本發明之範例。必需指出的是，已揭露之實施例並未限 制本發明之範圍。相反地，包含於申請專利範圍之精神及範圍 之修改及均荨设置均包含於本發明之範圍内。 【圖式簡單說明】 圖1為本發明較佳實施例之流程圖； 圖2為本發明較佳實施例之立體示意圖； 圖3為圖2所示實施例之剖面示意圖； 圖4為本發明另一實施例之剖面示意圖；以及 1277498 圖5為本發明又一實施例之流程圖。 【主要元件符號說明】 21内模 211頂蓋 23底模 25格子板 27外側模 31、41反力裝置 33千斤頂 411支座 43捲揚機 45鍊條1277498 IX. DESCRIPTION OF THE INVENTION: TECHNICAL FIELD The present invention relates to a method of manufacturing a grid plate for civil engineering. Specifically, the present invention relates to a demolding method for manufacturing a grid board for civil engineering. [Prior Art] The lattice plate structure is widely used in the current civil and construction engineering fields. For example, the factory building of the manufacturing industry, such as the high-tech manufacturing Weifang of Jingxia, uses the grid plate as the main structure of the installation equipment. - The grid plate manufacturing method can be divided into two types: on-site and on-site. However, whether it is on-site or Lin, it is necessary to set a certain amount of enthalpy, and then fill the left slurry between the inner molds to form a grid plate. The space inside the inner mold is the hollow part. Traditionally, after the lattice plate is formed, the inner mold is retained on the grid plate, and = p does not release the grid plate from the inner mold. Therefore, each unit of the grid plate needs to use a certain number of internal molds that cannot be reused, increasing the cost of the mold. Secondly, when it is necessary to design the lattice plate and the slab to be demoulded, the destructive release mode is conventionally adopted. That is, after structural damage to the inner mold, the inner mold is fed from the grid sheet. It can't be repeated, and the cost of this female method is similar to that of non-female construction. ;^:卜' In the above-mentioned conventional construction method, each grid plate needs to be manufactured using a new one. When the production quality of the inner mold is unstable, the production quality of the grid plate is easily affected at the same time. 1277498 SUMMARY OF THE INVENTION The main object of the present invention is to provide a method for manufacturing a soil-weight side lattice plate to improve mold reusability of production. Another object of the present invention is to provide a method of manufacturing a grid board for civil engineering to save the cost of the mold. Another object of the present invention is to provide a method of manufacturing a lattice board for civil engineering to ensure uniformity of mold quality. A further object of the present invention is to provide a method for producing a lattice board for civil engineering to improve the efficiency of the demolding operation. The manufacturing method of the grid plate of the present invention comprises the steps of: separately arranging a plurality of inner molds on the bottom mold; grouting between the bottom mold and the inner mold to form a grid plate, and providing a reaction force device to provide the grid plate passively The reaction force; and the application of the force opposite to the passive reaction force to the inner mold to separate the inner mold from the grid plate. In a preferred embodiment, the bottom mold is further provided with an outer mold, and the lattice plate is formed between the outer molds. The reaction device is disposed above the outer mold and is in contact with the upper surface of the grid plate to apply a downward passive reaction force to the upper surface of the grid plate. In addition, the jack is passed through the opening of the bottom mold, and an upward thrust is applied to the bottom surface of the inner mold to cause the inner mold to come out of the lattice plate upward. [Embodiment] The present invention provides a method of manufacturing a grid plate for civil engineering. In a preferred embodiment, the method is applied to the manufacture of a grid element of a grid. However, in other embodiments, it can also be applied to the fabrication of a field grid structure. As shown in Figs. 1 and 2, the present invention includes a step Η, and a plurality of inner molds 21 of a plurality of inner molds 21 are detachably provided on the bottom mold 23. The inner mold 21 and the bottom mold 23 as referred to herein include plastic molds, metal molds, cement mortar molds, and other implements that provide similar functions. In the preferred embodiment of the vehicle, the inner mold 21 comprises a cylindrical hollow body with a top cover 211 attached thereto. However, in various embodiments, the inner mold 21 may also comprise a hollow cylinder or a multi-faceted hollow cylinder having a curved surface. Further, the inner mold 21 may also include a solid body. Moreover, in the preferred embodiment, the inner mold 21 is detachably locked to the bottom mold 23. However, in various embodiments, the inner mold 21 may be placed only on the bottom mold 23, and a downward pressure is applied to the top cover 211 or the inner mold 21 body to fix the relative positions of the inner mold 21 and the bottom mold 23. In the embodiment shown in Fig. 2, the inner molds 21 are arranged in a matrix, however, in different embodiments, the inner molds 21 can be arranged in different ways according to actual design requirements. Step 13 includes grouting between the bottom mold 23 and the inner mold 21 to form the lattice plate 25. In the preferred embodiment, the slurry used for grouting is a concrete charge' the composition and ratio of its contents may vary depending on the design strength requirements. However, in various embodiments, the slurry can also be cement mortar and other similar charges. Further, in the preferred embodiment as shown in Fig. 2, the bottom mold 23 is further provided with an outer mold 27. The grouting program is applied to the outer mold 27, and the shape and size of the grid plate 25 are controlled by the outer mold 27. The outer mold 27 can be combined with the bottom mold 23 in a manner of locking, nailing, fitting, or the like. In general, when the lattice plate is applied in a meandering manner, the outer mold 27 is a rectangular outer frame. When the grid plate 25 is applied locally, the outer mold 27 can be changed in shape according to actual needs on site. Step 15 includes setting a reaction force set 31 to provide a passive reaction force of the grid plate 25. 1277498 The passive reaction force as used herein refers to the reaction force obtained by the grating plate 25 from the reaction device 3ι when the lattice plate 25 is forced to generate displacement and the displacement is limited by the reaction device 31. The passive reaction force is opposite to the restricted displacement direction. In the preferred embodiment, the reaction device 31 applies a passive reaction force to the upper surface of the grid portion. However, in various embodiments, a passive reaction force may also be applied to the lower surface or side surface of the grid plate 25. Moreover, the passive reaction force is preferably the thrust applied to the lattice plate 25, however, in various embodiments, the passive reaction force may also be the tensile force applied to the lattice plate 25. In the preferred embodiment shown in Figs. 2 and 3, the reaction force device 31 is mounted above the outer mold 27 and is in contact with the upper surface of the grid plate 25. However, in various embodiments (not shown), the reaction device 31 may also be coupled or interfered with the lower surface or side surface of the grid plate 25. Further, in various embodiments (not shown), the reaction force device 31 may also apply a passive reaction force to the grid plate 25 via the outer mold 27 or the bottom mold 23. In the embodiment shown in Fig. 4, the reaction force device 41 is disposed directly above the lattice plate 25. The holder 4n of the reaction device 41 is supported on the upper surface of the lattice plate 25 to give a passive reaction force to the lattice plate 25. Step 17 includes applying a force in opposition to the passive reaction force to the inner mold 21 to separate the inner mold 21 from the grid plate 25. It must be emphasized here that since the passive reaction force is passively generated with respect to the external force, the generation time and magnitude of the passive reaction force correspond to the external force. In the embodiment shown in Fig. 3, the jack 33 is passed through the opening of the bottom mold 23, and an upward thrust is applied to the bottom surface of the inner mold 21 to cause the inner mold 21 to come up out of the lattice plate 25. In the embodiment shown in Fig. 4, the hoist 43 is used in conjunction with the chain 45, 1277498 to lift the inner mold 21 (four) grid plate 25 upward. The hoisting machine 43 is disposed at the upper end of the reaction force device 41, and the coupled chain 45 is connected to the top surface of the inner mold 21 through the opening of the reaction force device & In this embodiment, the inner mold 2 is a solid body, and the chain 45 is connected to the upper nail of the inner mold 21. However, in various embodiments, the chain 45 can also be joined to the inner mold 21 of the hollow body in a different manner, for example, to the dowel of the inner wall of the inner mold 21. It must be noted that the inner mold 21 can be pulled out of the grid plate in addition to the upward adjustment of the grid plate 25, with the appropriate adjustment mechanism setting. In addition, the mechanism settings of the actual closing towel shown in Figures 3 and 4 can be appropriately adjusted and combined without departing from the spirit of the present invention in accordance with the actual construction conditions. FIG. 5 is a flow chart showing another embodiment of the present invention. This embodiment further includes the step 19 of treating the surface of the grid plate 25 with epoxy resin. However, in various embodiments, a similar alternative material may be used for the surface treatment of the grid plate 25. The present invention has been described by the above related embodiments, but the above embodiment is merely an example of riding the present invention. It must be noted that the disclosed embodiments are not intended to limit the scope of the invention. To the contrary, modifications and equivalents are intended to be included within the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view of a preferred embodiment of the present invention; FIG. 2 is a perspective view of a preferred embodiment of the present invention; FIG. 3 is a schematic cross-sectional view of the embodiment of FIG. A cross-sectional view of another embodiment; and 1277498 FIG. 5 is a flow chart of still another embodiment of the present invention. [Main component symbol description] 21 inner mold 211 top cover 23 bottom mold 25 grid plate 27 outer mold 31, 41 reaction device 33 jack 411 support 43 winch 45 chain