A7 B7 五、發明説明G ) 〔發明所颶之技術領域〕 本發明係關於一種雙錨定，例如，爲了防止豎立在地 上的電線桿之倒伏等，連結張架於電線桿等之鋼索，繩索 等之末端而打設在地中之雙錨定者。 〔以往之技術〕 關於錨定的以往技術係將一個單體阻抗板從相加拉張 力之方向打入地中，將其在地中度迴轉9 0度而使其全阻 抗面轉換於相加拉張力之方向爲其首創的技術。 然而，將具有相當大之阻抗面積之阻抗板，在地中迴 轉9 0度是件極爲困難，雖然己經有想出各種有關構造， 然而其結果都是不可能實行完全的施工者。 其以後’有開發諸多的錨定，然而無法讓現場作業者 心服□服，因此，本案發明者爲改變構想，想出如附圖第 1 0圖乃至第1 5圖所示，將兩個阻抗板分別打入地中， 在預定之地下深部擴開各個阻抗板而結合的構造。 經濟部智慧財產局員工消費合作社印^ 其詳細爲如第10圖之側面圖及第11圖之正面圖所 示，構成一種單體阻抗板A I其爲，呈長方形而其長度方 向予以彎曲化做爲單體阻抗板1 ，在其內弧面之縱長中心 線上固定加強板2 ，再在加強板2之上邊固定安定板接受 部3之同時，在該安定板接受部3上與單體阻抗板1之彎 曲方向交叉的位置，藉結合金屬具5而用鉚釘5 a ，5a ，....結合彎曲化的導承板4，再在安定板接受部3 之上邊切開打入工具嵌合溝6而構成者。 本紙张尺度適用中國«家標率（CNS ) 格（2丨0乂297公釐） -4 - A7 B7 五、發明説明（2 ) 其次，從第1 2圖至第1 4圖中爲顯示安定板體B。 首先1將長方形鋼板之長度方向予以彎曲化之後*沿著其 長度方向中心線上在彎曲內弧面側具有間隙的肋條8作爲 安定板7，在該安定板7之先端部之必要量處，固定其可 堵塞肋條8之間隙而依撞擊可容易切斷的薄扳之蓋溝板 1 0，再在安定板7之後端也跨越肋條8之間隙而固定止 動件9者。 使用上述之單體阻抗板體A及安定板B構成爲雙錨定 時’如第1 5圖所示，首先，將單體阻抗板體A打設在地 中之後，從導承板4之上端插通安定板體B之肋條8之間 隙而打設該安定板體B時，蓋溝板1 〇破斷而進入之同時 1安定板7及單體阻抗板1在地中擴開。 〔發明所欲解決之課題〕 具有上述構成之以往之技術爲·可發揮拉張錨定之固 有特長，在過去1 5年間一直佔國內需要之9 0%者。 然而，該技術係需要相當多的資材費用而高價•在求 經濟效果的現代市場要求更廉價的裝備，因此出現本發明 〇 即，本發明之目的在於提供一種雙錨定，其爲，分別 打入兩個阻抗板在預定的地下深部擴開各阻抗板而結合之 構造而可以廉價製造之雙錨定者。 〔用以解決課題之手段〕 (請先閲讀背面之注意事項％-|寫本頁) ，裝‘A7 B7 V. Description of the invention G) [Technical Field of the Invention] The present invention relates to a type of double anchoring. For example, in order to prevent lodging of electric poles standing on the ground, etc., the cables and ropes that are stretched to the electric poles are connected. Wait for the end and hit the double anchors in the ground. [Previous technology] The conventional technology about anchoring is to drive a single impedance plate into the ground from the direction of the added tensile force, and rotate it 90 degrees in the ground to convert its full impedance surface to the addition. The direction of tension is its first technology. However, it is extremely difficult to turn an impedance plate with a relatively large impedance area in the ground by 90 degrees. Although various related structures have been devised, the result is that it is impossible to implement a complete constructor. Since then, many anchors have been developed, but they cannot convince the field operators. Therefore, in order to change the concept, the inventor of this case came up with the two impedances as shown in Figures 10 to 15 of the drawings. The structure that the plates are driven into the ground separately, and each impedance plate is expanded in a predetermined deep underground and combined. Printed by the Employees ’Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs ^ It is shown in detail in the side view in Figure 10 and the front view in Figure 11 to form a single-piece impedance plate AI. It is rectangular and its length is bent. It is a single impedance plate 1, and the reinforcing plate 2 is fixed on the longitudinal center line of the inner arc surface, and then the stabilizer plate receiving portion 3 is fixed on the reinforcing plate 2, and the single plate impedance is connected to the stabilizer plate receiving portion 3. Where the bending direction of the plate 1 intersects, the rivets 5 a, 5 a,... Are combined with the metal tool 5, and the bent guide plate 4 is combined, and then the driving plate is cut by cutting on the receiving plate 3 of the stabilizer plate. The groove 6 constitutes one. This paper scale is applicable to China «Housemark Standard (CNS) grid (2 丨 0 乂 297mm) -4-A7 B7 V. Description of the invention (2) Second, from Figure 12 to Figure 14, the display is stable Board body B. First, after bending the lengthwise direction of the rectangular steel plate *, along the center line of the lengthwise direction, a rib 8 having a gap on the curved inner arc side is used as a stabilizer plate 7 and fixed at the necessary amount of the leading end of the stabilizer plate 7 It can block the gap of the ribs 8 and cover the groove plate 10 with a thin spanner that can be easily cut off by impact, and then the stopper 9 is fixed across the gap of the ribs 8 at the rear end of the stabilizer plate 7. Using the above-mentioned unitary impedance plate A and stabilizer plate B to form a double anchor timing, as shown in FIG. 15. First, after setting the unitary impedance plate A in the ground, start from the upper end of the guide plate 4. When the stabilizer plate B is inserted through the gap between the ribs 8 of the stabilizer plate B, the cover groove plate 10 is broken and entered, and the stabilizer plate 7 and the single impedance plate 1 are expanded in the ground. [Problems to be Solved by the Invention] The conventional technology having the above-mentioned structure is that which can exert the inherent strength of tension anchoring, and has accounted for 90% of domestic needs in the past 15 years. However, this technology requires a considerable amount of material costs and high prices. In modern markets that seek economic results, cheaper equipment is required. Therefore, the present invention appears. That is, the purpose of the present invention is to provide a dual anchoring method. A double anchor that can be manufactured cheaply by incorporating a structure in which two impedance plates are expanded in a predetermined deep underground to combine the impedance plates. [Method to solve the problem] (Please read the precautions on the back%-| write this page), install ‘
、1T 經濟部智慧財產局員工消贫合作社印奴 本紙張尺度適用中困國家標率（CNS ) Α4规格（2ΙΟΧ297公釐） -5- 五、發明説》明（3 ) 爲達成上述目的，本發明之拉張錨定爲，包括： 基板體，在兩側上片爲彎曲之扇形基板之中央上端部 ，有固定長形之芯棒之下端部之同時，在該芯棒之預定位 置固定有卡止環者； 兩葉化阻抗板體|係在長方形鋼板之長度方向之中心 線上形成具有間隙的插通肋條，在該肋條切開複數之彎曲 窗而在該鋼板之長度方向中央部彎曲成爲擴開自如而重疊 之同時，該重疊而成之兩側之前述插通肋條之插通用間隙 爲可插入前述基板體之芯棒者；以及 阻抗板體，於固定在彎曲阻抗板之內弧面上之中心線 上之方面板之後端部樞裝上拉板之同時，固定在該彎曲阻 抗板之外弧面後端之接受板之外端固定導承板而成者；所 構成， 將前述兩葉化阻抗板體之擴開側向下方，使前述插通 肋條之插通用間隙插通於前述基板體之芯棒來定位於前述 基板上之同時，將向其長度方向形成有切溝以避開前述芯 棒上之卡止環之打入管，從前述芯棒之上方插通，使前述 打入管之後端與前述芯棒之後端予以一致之狀態下，將前 述兩葉化阻抗板體打設地中之過程中，對先行打設在地中 之前述阻抗板體之導承板，插通前述芯棒之卡止環，當該 卡止環擋接於前述阻抗板體之接受板而不能再進入之時間 點，只打設前述打入管而使前述兩葉化阻抗板體沿著前述 基板體之扇形基板之彎曲之兩邊而擴開者。 (請先閲讀背面之注意事項#本頁) 裝 訂 線 經濟部智葸財產局員工消費合作社印製 本紙张尺度適用中®爾家橾準（CNS > A4規格（210X297公釐） .β 4 4 2 5 9 4. Μ _Β7___五、發明説明（4 ) 〔實施發明之形態〕 茲參考圖式就本發明之實施例說明如下。 第1圖之正面圖係顯示基板體C ，在具有兩側上片彎 曲而成的彎曲上片2 0 a ，2 0 a之扇形基板2 0之中央 上端部，固定長形芯棒2 1之下端部之同時，在該芯棒 2 0之預定位置固定卡止環2 2所構成者。該卡止環2 2 係具有可插通後述阻抗板體E之導承板3 1之內徑。又1 扇形基板2 0之中央先端部係形成爲尖狀部2 0 b以便使 該基板2 0可容易進入地中。 其次，第2圖之斜視圖，第3圖a之端面圖，第3圖 b之正面圖及第4圖之側面圖係均顯示兩葉化阻抗板體D ’係在長方形鋼板之長形方向之中心線上用壓床加工而形 成具有間隙的插通肋條2 4之同時，在該插通肋條2 4上 切開複數個彎曲窗25 ，25，·...，在該鋼扳之長 度方向中央部彎曲（彎曲部2 3 a )成爲擴開自如而重疊 成爲兩葉化阻抗板2 3如第2圖所示；然後，如在第3圖 所示’使互相重甍所成之兩側之插通肋條2 4，24之插 通用間隙2 4 b對上述之基板體C之芯棒2 1插通自如者 〇 又’在本發明中，所謂「兩葉化」者係意味著如上述 ’將一枚長方形鋼板在其長度方向中央部彎曲而成爲擴開 自如之重疊板而言。 又，在第2圖中，欲形成如上述之互相重疊而成之兩 側之插通肋條2 4 ，2 4之插通用間隙2 4 b時，在彎曲 本紙张尺度適用中國國家橾準（CNS > A4At格（210X297公釐） a 2 59 4 A7 B7 五、發明説明fe ) 部2 3 a對插通肋條2 4形成切斷部2 4 a ，即在彎曲形 成兩葉化阻抗板2 3時，兩側之插通肋條2 4 , 2 4之間 隙爲互相相合而形成空心狀之插通用間隙2 4 b。 再者，在該兩葉化阻抗板體D之兩側之平板面有切開 多數的開縫26 ’ 26.....，各個之先端形成有傾 斜切缺部23b，23b。 又，在重疊之兩葉化阻抗板2 3 ，2 3之兩側之傾斜 切缺部2 3 b ，2 3 b之端邊，用薄板所成之止開件2 7 * 2 7固定而阻止該兩葉化阻抗板2 3，23之重疊狀態 之擴開者。 第5圖a及b係將上述之基板體C與兩葉化阻抗板體 D予以組合者如圖所示，兩葉化阻抗板體〇之擴開側向 下方，使基板體C之芯棒2 1插入插通肋條2 4，2 4之 插通用間隙2 4b，藉以使兩葉化阻抗板體D之下端定位 於基板2 0上之同時，將從該兩葉化阻抗板體D之上邊所 往上延伸的芯棒2 1插通於打入用管體2 8，使該等之各 後端爲一致。 經濟部智慧財產局貞工消費合作社印¾ 然而，在該打入管2 8之長度方向形成有切溝2 8’ 以便當將打入管2 8插通於芯棒2 1時，避免其千涉芯棒 2 1之卡止環2 2。 又，該打入管2 8係施工用之工具，與錨定之製造成 本無關。1, 1T The Intellectual Property Bureau of the Ministry of Economy ’s Intellectual Property Bureau ’s poverty alleviation cooperatives ’Indian and slave paper standards apply to the National Standards for Difficulties (CNS) A4 specification (2IO × 297 mm) -5- V. Inventive Notes (3) The tension anchor of the invention comprises: a base plate body, the upper central portion of which is a curved fan-shaped base plate on both sides, and the lower end portion of the elongated core rod is fixed, and fixed at a predetermined position of the core rod Snap ring; two-leaf impedance plate | formed on the central line of the rectangular steel plate in the longitudinal direction with a gap through the rib, cut a plurality of curved windows on the rib and bend in the central part of the longitudinal direction of the steel plate to expand At the same time of being open and overlapping, the overlapping universal gap of the above-mentioned insertion ribs on both sides is a core rod that can be inserted into the aforementioned substrate body; and the impedance plate body is fixed on the inner arc surface of the curved impedance plate The rear end of the face plate on the center line is pivotally mounted on the pull plate, and the guide plate is fixed at the outer end of the receiving plate fixed at the rear end of the curved surface outside the curved impedance plate; The expansion side of the impedance plate is downward, so that the universal gap of the insertion rib is inserted into the core rod of the substrate body to be positioned on the substrate, and a groove is formed in the length direction to avoid The driving tube of the retaining ring on the mandrel is inserted from above the mandrel to make the rear end of the driving tube coincide with the rear end of the mandrel. In the process of setting the ground, the guide plate of the aforementioned impedance plate body set in the ground is first inserted through the retaining ring of the aforementioned core rod, and when the retaining ring is blocked by the receiving plate of the aforementioned impedance plate body, At the time when it is no longer possible to enter, only the aforementioned driving pipe is set and the two-leaf impedance plate is expanded along the curved sides of the fan-shaped substrate of the substrate body. (Please read the note on the back #page first) Gutter printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs This paper is applicable to the standard of China Standard (CNS > A4 size (210X297 mm). Β 4 4 2 5 9 4. Μ_Β7 ___ V. Description of the Invention (4) [Forms of Implementing the Invention] An embodiment of the present invention will be described below with reference to the drawings. The front view of FIG. 1 shows the substrate C, which has two sides. The upper upper part of the curved upper part 20a, 20a of the fan-shaped substrate 20, which is bent from the upper part, fixes the lower end of the long mandrel 21 while fixing the card at the predetermined position of the mandrel 20 The stop ring 2 2 is formed. The stop ring 2 2 has an inner diameter of the guide plate 31 which can be inserted into the impedance plate E described later. The central apex portion of the fan-shaped substrate 20 is formed as a pointed portion. 2 0 b so that the substrate 20 can easily enter the ground. Second, the perspective view of FIG. 2, the end view of FIG. 3 a, the front view of FIG. 3 b and the side view of FIG. The leafing resistance plate D 'is formed on the center line of the rectangular steel plate in the longitudinal direction by a press to form a penetration rib with a gap. At the same time as the strip 24, a plurality of curved windows 25, 25, ... are cut on the insertion rib 24, and the central part of the steel plate in the longitudinal direction is bent (the curved part 2 3a) to be freely expanded. The overlapped two-leaf impedance plates 2 3 are shown in FIG. 2; then, as shown in FIG. 3, the two sides of the insertion ribs 2 4 and 24 are inserted into the common gap 2 4 b. The core rod 21 of the above-mentioned substrate body C can be inserted freely. Also, in the present invention, the so-called "two-lobed" means that a rectangular steel plate is bent at the central portion in the longitudinal direction as described above. As for the overlapping plate that can be expanded freely, and in FIG. 2, when it is intended to form the insertion ribs 2 4 on both sides which are overlapped with each other as described above, the universal gap 2 4 b of 2 4 is inserted when bending the paper. The Zhang scale is applicable to the Chinese National Standard (CNS > A4At (210X297 mm) a 2 59 4 A7 B7 V. Description of the invention) The section 2 3 a forms a cut-out section 2 4 a for the inserted rib 2 4, that is, at When the two-leaf impedance plate 2 3 is formed by bending, the gaps between the insertion ribs 2 4 and 2 4 on both sides are combined with each other to form a hollow insertion general gap 2 4 b. Furthermore, a plurality of slits 26 ′ 26... are cut on the flat surfaces on both sides of the two-leaf impedance plate D, and inclined cutouts 23 b and 23 b are formed at the tip of each. At the ends of the oblique cutouts 2 3 b and 2 3 b on the two sides of the overlapping two-leaf impedance plates 2 3 and 2 3, a stopper 2 7 * 2 7 made of a thin plate is fixed to prevent the two The expanded state of the overlapping state of the leaf impedance plate 2 3, 23. Figure 5 a and b are the combination of the above substrate body C and the two leaf impedance plate D as shown in the figure, the two leaf impedance plate The extended side of the body 0 is downward, so that the core rod 21 of the substrate body C is inserted into the insertion rib 2 4, 24 and the universal gap 2 4b is inserted, so that the lower end of the two-leaf impedance plate D is positioned on the substrate 2 0 At the same time, a core rod 21 extending upward from the upper side of the two-leaf impedance plate D is inserted into the driving pipe body 28 so that the rear ends of the two are consistent. Printed by the Zhengong Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. However, a cut groove 2 8 'is formed in the length direction of the driving tube 2 8 so as to prevent the driving tube 2 8 from being inserted into the core rod 21. Retaining ring 2 2 of the mandrel 21. In addition, the driving pipe 28 is a construction tool, which has nothing to do with the manufacturing cost of anchoring.
將以上述方法一致的打入管2 8及芯棒2 1之上邊同 時予以打設時，兩葉化阻抗板體D爲以擴開側向下而進A 本紙張尺度遑用中闽®家橾牟（CNS>A4現格（2丨0X29*7公釐） Λ .4 2 5 9 4 Λ7 ___Β7 五、發明説明（β ) 地中，但重疊之兩葉化阻抗板2 3 · 2 3係以傾斜切缺部 23b，23b之端邊由薄板之止開板27，27固定的 關係，進入地中時重疊而成之兩葉化阻抗板2 3 ，2 3不 會擴開。 在此，如第6圖所示，只對打入管2 8加壓進行時， 打入管2 8爲僅將兩葉化阻抗板體D壓在基板2 0之彎曲 上片20a ，20a ，因此，首先破斷薄板之止開件27 ，2 7，接著，使重疊狀態之兩葉化阻抗板2 3之各板面 沿著基板20之彎曲上片20 a ，20 a而擴開。 該時，兩葉化阻抗板2 3之插通肋條2 4之間隙爲沿 著基板2 0之彎曲兩邊之形狀而進入之同時，沿著彎曲上 片20a ，20a在切開窗25 ，25 ....彎曲之同 時形成擴開形狀。 經濟部智慧財產局員工消费合作社印％ 其次，第7圖之側面圖與第8圖之正面圖係顯示阻抗 體E者；係將長方形鋼板之長度方向予以彎曲化而成爲彎 曲阻抗板2 9 ，於固定在其內弧面上之中心線上之方面板 3 0之後端部，以銷3 2 a樞裝上拉板3 2成爲迴轉自如 之同時*於固定在該彎曲阻抗板2 9之外弧面後端之接受 板3 3之外端固定導承板3 1之構成者。 又，在上拉板32之上端，形成有繫止孔32b，用 以連結張架電線桿等之鋼索，繩索等之末端者。 用具有上述構成之基板體C及兩葉化阻抗板體D及阻 抗板體E來施工時，如第9圖所示，先將阻抗板體E打設 於地中。以該狀態下如第5圖a及b所示，將兩葉化阻抗 -9 * 本紙張尺度遴用中國困家梂準（CNS ) Λ4規格（2丨0X297公* > 五、發明説明（7 ) 板體D之擴開側向下，對插通肋條2 4之插通用間隙 2 4 b (請參考第3圖）內插入基板體2 3之芯棒2 1而 使兩葉化阻抗板D定位於基板2 0上之同時，將打入管 2 8從芯棒2 1之上方插入使打入管2 8之後端與芯棒 2 1之後端予以一致之狀態下，將基板體c及兩葉化阻抗 板體D打設於地中。 在該過程中’先行打設在地中之阻抗板體E之導承板 3 1插入芯棒2 1之卡止環2 2 ’該卡止環2 2擋接於阻 抗板體E之接受板3 3而不進入的時間點只打設打入管 2 8而使兩葉化阻抗板23，23沿著基板體C之扇形基 板20之彎曲上片20 a，20 a而擴開之。 如此’用上拉板3 2相加荷重時，因在地中擴開而發 揮對上方移動之阻抗力之兩葉化阻抗板體D所支持的芯棒 2 1之卡止環2 2卡止接受板3 3的狀態的關係，阻抗板 體E之阻抗板2 9爲不得巳被迫向Μ方向移動，阻抗板 2 9爲以其全平面逐漸地與成爲無限大耐力之水平方向之 土壓對抗而發揮強大耐力者。 〔發明之效果〕 如以上說明，本發明係均由簡單且廉價構成之基板體 與兩葉化阻抗板體與阻抗板體所成，打設一體化之基板體 與兩葉化阻抗體，用基板體之桿狀環卡止先行打設之阻抗 板體之接受板之狀態時1阻抗板體之阻抗板爲依上拉板之 上拉荷重而向與水平方向之土壓對抗之方向移動而可發撣 本紙張尺度適用中國困家標準（CNS ) Α4说格UI0X297公釐） ------择! (請先閣讀背面之注意事項再丨\本頁) 訂 -線. 經濟部智慧財產局員工消費合作社印製 -10 - 4 A 2 5 9 4· at _ B7 五、發明説明¢8 ) 強大耐力。 因此，根本發明，可以得到當對結合於上拉板之繩索 等有拉張力作用時’由於在地中逐漸地發揮無限大耐力之 阻抗板體與兩葉化阻抗板體之阻抗力而可發揮堅固耐力之 雙錨定者。 〔圖式之簡單說明〕 第1圖係顯示本發明之基板體之正面圖。 第2圖係說明本發明兩葉化阻抗體用之斜視圖。 第3圖a係顯示本發明之兩葉化阻抗板體之端面圖， 而（b )爲正面圖。 第4圖係顯示本發明之兩葉化阻抗板體之側面圖。 第5圖a及b係顯示將本發明之基板體與兩葉化阻抗 板體予以組合的構造從其他的方向所視之側面圖。 第6圖係顯示在第5圖之基板體與兩葉化阻抗板體予 以組合的構造中，打設兩葉化阻抗板體而擴開之狀態之側 面圖。 第7圖係顯示本發明之阻抗板體之側面圖。 第8圖係顯示本發明之阻抗板體之正面圖。 第9圖係顯示本發明之雙錨定之施工狀況之側面圖。 第1 0圖係顯示以往之雙錨定之單體阻抗板之正面圖 〇 第1 1圖係顯示以往之雙錨定之單體阻抗板之側面圖 〇 本紙张尺度適用中圃《家標牟（〇^)八4规格（2丨〇乂297公羞〉 _ H . (請先閔讀背面之注意事項苒i-r本頁) 裝. 訂 線 經濟部智葱財產局8工消費合作社印製 Λ 4 2 5 9 Λ Α7 _Β7 五、發明説明（9 ) 第1 2圖係顯示以往之雙錨定之安定板體之端面圖 第1 3圖係顯示以往之雙錨定之安定板體之正面圖。 第1 4圖係顯示以往之雙錨定之安定扳體之側面圖。 第1 5圖係顯示以往之雙錨定之全體側面圖。 〔圖號之說明〕 C 基板體 D 兩葉化阻抗板體 Ε 阻抗板體 2 0 基板 2 1 芯棒 2 2 卡止環 2 3 兩葉化阻抗板 2 4 插通肋條 2 4b 插通用間隙 2 5 彎曲窗 2 7 止開件 經濟部智慧財產局員工消骨合作社印" 2 8 打入管 2 8’ 切溝 2 9 彎曲阻抗板 3 0 方面板 3 1 導承板 3 2 上拉板 3 3 接受板 -12- 本紙張尺度通用中國國家標準（CNS ) Λ4現格（210X297公釐）When the upper sides of the driving tube 2 8 and the core rod 2 1 that are consistent with the above method are set at the same time, the two-leaf impedance plate D is advanced from the open side down A橾 牟 （CNS > A4 now (2 丨 0X29 * 7mm) Λ .4 2 5 9 4 Λ7 ___ Β7 V. Description of the invention (β) In the ground, but overlapping two leafed impedance plates 2 3 · 2 3 series With the inclined edges of the cutout portions 23b and 23b fixed by the thin plates of the open plates 27, 27, the two-leaf impedance plates 2 3 and 2 3 that overlap when entering the ground will not expand. Here, as As shown in FIG. 6, when only the driving tube 28 is pressurized, the driving tube 28 is to press the two-leafed impedance plate D only to the curved upper pieces 20a and 20a of the substrate 20, so it is broken first. The pieces 27, 27 of the thin sheet are broken, and then, the respective surfaces of the two-leaf impedance plates 23 in the overlapped state are spread along the curved upper pieces 20a and 20a of the substrate 20. At this time, the two leaves The gap between the insertion ribs 2 4 of the impedance plate 23 is entered along the shape of the curved sides of the substrate 20, and along the curved upper sheets 20a, 20a, the windows 25, 25 are cut at the same time as the bending Form spread Second, the side view of Figure 7 and the front view of Figure 8 show the impedance body E; the rectangular steel plate is bent in the length direction to become a curved impedance plate 2 9, at the rear end of the side plate 3 0 fixed on the center line of the inner arc surface, the pin 3 2 a is pivotally mounted on the pull plate 3 2 to turn freely while being fixed to the curved impedance plate 2 9 The receiver plate 3 3 at the rear end of the outer arc surface fixes the guide plate 31 at the outer end. Furthermore, at the upper end of the pull-up plate 32, a retaining hole 32 b is formed to connect steel cables such as wire rods. , The end of the rope, etc. When the substrate body C, the two-leafed impedance plate D, and the impedance plate E having the above structure are used for construction, as shown in FIG. 9, the impedance plate E is first installed in the ground. In this state, as shown in Figure 5 a and b, the two-leaf impedance -9 * This paper size is selected from the Chinese Standard for Standards (CNS) Λ4 specification (2 丨 0X297 public * > 5. Description of the invention (7) The expanded side of the plate D is downward, and the common gap 2 4 b (see Figure 3) is inserted into the ribs 2 4 While the core rod 2 1 of the substrate body 2 3 is positioned on the base plate 20, the driving tube 2 8 is inserted from above the core rod 2 1 so that the rear end of the driving tube 2 8 is connected to the core. In the state where the rear ends of the rods 21 are aligned, the substrate body c and the two-leaf impedance plate D are installed in the ground. In this process, the guide plate 3 of the impedance plate E installed in the ground is advanced first. 1 Insert the mandrel 2 1 of the retaining ring 2 2 'The retaining ring 2 2 blocks the receiving plate 3 of the impedance plate body E 3 3 and enters only the driving pipe 2 8 to make the two leaves The impedance plates 23 and 23 are expanded along the curved upper plates 20 a and 20 a of the fan-shaped substrate 20 of the substrate body C. In this way, when the load is added by using the pull-up plate 32, the locking ring 2 2 of the core rod 21 supported by the two-leaf impedance plate D that exerts resistance to upward movement due to expansion in the ground is locked. The relationship of the state of the receiving plate 33 is that the impedance plate 29 of the impedance plate E cannot be forced to move in the direction of M, and the impedance plate 29 is the earth pressure that gradually increases with its entire plane and the horizontal direction that becomes infinite endurance. Confrontation and strong endurance. [Effects of the Invention] As described above, the present invention is composed of a simple and inexpensive substrate body and a two-leaf impedance plate and an impedance plate. When the rod-shaped ring of the substrate body locks the receiving plate of the impedance plate body that is set in advance, the impedance plate of the impedance plate body moves in a direction opposing the earth pressure in the horizontal direction according to the pull load on the pull-up plate. The paper size can be issued according to the Chinese Standard for Households (CNS) Α4 grid UI0X297 mm) ------ Choose! (Please read the precautions on the back before you go to this page) Order-line. Ministry of Economic Affairs Printed by the Intellectual Property Bureau's Consumer Cooperatives -10-4 A 2 5 9 4 · at _ B7 V. Description of Invention ¢ 8) Strong endurance. Therefore, the fundamental invention can be obtained that when there is a tensile tension effect on the rope and the like coupled to the pull-up plate, it can be exerted because of the resistance force of the impedance plate body and the two-leaf impedance plate body that gradually exert infinite resistance in the ground Double Anchor of Strong Endurance. [Brief Description of the Drawings] FIG. 1 is a front view showing a substrate body of the present invention. Fig. 2 is a perspective view illustrating a bifocal impedance body according to the present invention. FIG. 3 a is an end view of the two-leaf impedance plate according to the present invention, and (b) is a front view. Fig. 4 is a side view showing a two-leaf impedance plate according to the present invention. Figs. 5a and 5b are side views showing the structure in which the substrate body of the present invention and the two-leaf impedance plate are combined, as viewed from other directions. Fig. 6 is a side view showing a state in which the two-leafed impedance plate is expanded in the structure in which the substrate body and the two-leafed impedance plate in Fig. 5 are combined. Fig. 7 is a side view showing the impedance plate body of the present invention. FIG. 8 is a front view showing the impedance plate of the present invention. Fig. 9 is a side view showing the construction condition of the double anchoring of the present invention. Fig. 10 is a front view showing a conventional double-anchored monolithic impedance board. Fig. 11 is a side view showing a conventional double-anchored monolithic impedance board. ^) 8 4 specifications (2 丨 〇 乂 297 public shame) _ H. (Please read the precautions on the back 苒 ir page first). Binding. Printed by the Ministry of Economic Affairs, Zhicong Property Bureau, 8th Industrial Cooperative, Λ 4 2 5 9 Λ Α7 _Β7 V. Description of the invention (9) Figure 12 shows the end face of the conventional double-anchored stabilizer plate. Figure 13 shows the front view of the conventional double-anchored stabilizer plate. Chapter 1 4 The picture shows the side view of the conventional double-anchored stabilizer. Figure 15 shows the whole side view of the conventional double-anchored. [Explanation of the drawing number] C Substrate body D Two-leaf impedance plate Ε Impedance plate 2 0 Base plate 2 1 Mandrel 2 2 Retaining ring 2 3 Two-leaf impedance plate 2 4 Insert ribs 2 4b Insert common gap 2 5 Bend window 2 7 Opening piece Printed by Bone Cooperative of Employees of Intellectual Property Bureau, Ministry of Economic Affairs " 2 8 Driving tube 2 8 'Cut groove 2 9 Bend resistance plate 3 0 Side plate 3 1 Guide plate 3 2 Pull-up plate 3 3 Accept Plate -12- The paper size is in accordance with the Chinese National Standard (CNS) Λ4 now (210X297 mm)