五、發明説明（ 經濟部中央橾準局員工消費合作杜印裝 [發明之技術領域] 本發明係關於一種橋樑用吊旁 之，本發明係指將PC鋼绞索之吊 、組裝工法，詳逑成一二::=r [習知技術與創作背景] 工4。 依習知技術，斜張橋為由橋上Μ㈣ 垂下之吊索，與_直接結合，藉以支#該補_為水: 狀態。為保持該吊索之形狀’以及為防止_等目的，在 此補強掛之懸吊支據吊索之外緣設置保護管並形成一 體。而此保護管通常以高密絲w (HDPE)管、半圓 管狀之銘合金管或FRP管或pp管等。 使用高密度聚乙稀保護管時，習知的工法有如下幾 種： 1. 在工場内，將PC鋼絞與高密度聚乙烯管一體擠出 成形的擠壓成形工法。 2. 在現場將一定長度之高密度聚乙烯管連結起來（對 焊）’製作出必要長度之高密度聚乙烯管，再單純的將空 保護管架設起來，於半空中將PC鋼絞索（PCstrand) — 根根的貫穿組裝起來。 • PC鋼絞索是在最後階段才組裝起來，是一種半 空中組裝吊索的工法。 •高密度聚乙烯管與吊索本體之間隙’以灌鑄材注 入，屬於灌錄型（Grout type )的吊索。 3. 在現場將一定長度之高密度聚乙烯管連結起來（對 (請先閲讀背面之注意事項再填寫本頁) .m I / -1 m _ 訂 咪， 本紙張尺度適用中國國家榡準（CNS ) A4規格（210X297公釐） A7 B7 五、發明説明（2 ) 焊），對作出必要長度之高密度聚乙烯管，再將PC鋼絞 索穿入保護管，組作吊索之後再進行架設作業。 • PC鋼絞索是在現場集束組裝成為吊索，再插入 保護管。 •高密度聚乙烯管與吊索本體之間隙，以灌鑄材注 入，屬於灌鎮型（Grout type )吊索。 前述三種的傳統工法，有以下的問題點： (a) 工場製作的吊索方面：必須有專用的組裝工場。 (b) 現場製作吊索方面： 1. 須先將一定長度之高密度聚乙烯管連結起來，製 作出必要長度之高密度聚乙管。若在高密度聚 乙烯管中已插入PC鋼絞索的狀態下，無法焊接 連結。 2. PC鋼絞索之插入作業，必須如前述2 —樣在空 中進行，或者，須如前述3 —樣，以全吊索份 量之PC鋼绞索進行整束插入作業（重量很 重）。 經濟部中央標準局員工消費合作社印製 (請先閲讀背面之注意事項再填寫本頁) 3. 吊索架設後，高密度聚乙烯管與PC鋼絞索（吊 索本體）之間隙，必須以灌鑄材注入。為便利 灌鑄作業之進行，吊索下方須額外設置高空作 業工作架。 此外，高密度聚乙烯管與PC鋼絞索之間隙的灌鑄 作業，有保持間隙與防鏽蝕的目的。 為解決前述之問題，本發明的目的在提供可以於 本紙張尺度適用中國國家標準（CNS ) A4規格（210Χ297公釐） 經濟部中央標準局負工消费合作社印装 五、發明説明（3 ) 現場進行組裝作業，又不須後續灌轉作業之刑 (Non grout type )吊索。 土 [發明解決問題之手段] 為達成上述之技術目的，本發明的特徵是以適 之PC鋼絞索集束起來組成吊索本體，並於其外倒：： 的彈性支撐墊將吊索本體螺旋纏繞固定，此彈性支撐墊之 外側以可壓縮該支撐墊之樹脂保護管著裝，並在吊索的兩 端裝設錨錠組件（Socket)。 ' 上述構成吊索本體的PC鋼絞索，以裸辆線的狀離亦 可，但為獲得有效的防鏽蝕效果，可於其外加上聚乙烯被 覆層，而成為聚乙烯被覆之PC鋼絞索，或者可用環氧樹 脂被覆之PC鋼絞索、或者於錢辞PC鋼絞索外再施以聚 乙缔被覆層等各種組合皆可。其中以聚乙烯被覆鍍辞PC 鋼絞索，具有最高的·吊索防鏽蝕效果。 吊索本體外側纒繞螺旋狀的彈性支撑塾，為發泡 PE、發泡PU、發泡橡膠等材質，製作成適當的尺寸的帶 狀，如寬50mm、厚10〜20mm，為結成一體化起見，此 彈性支撐墊内側設有膠帶，以固定此纏繞支標墊。此彈性 支撐塾支缠繞節距可為任意距離’依據該彈性支播墊的機 能，以及與其外側之保護管之插入施工性如何而定。大體 說來，纏繞之節距約為50〇mm左古。 上述之樹脂保護管可為高密度聚乙烯、pp管，或氣 乙烯管等熱可塑塑膠材質。其一根的長度為5〜i〇m長， 以能夠包覆吊索本體長度為準。 本紙張尺度適用中國國家標準（CNS ) A4規格（210 X297公釐） ; ; :丨·'--装------訂------蟓 (請先閲讀背面之注意事項再^^•本頁) 經濟部中央標準局員工消費合作社印製 A7 B7 五、發明説明（4 ) 保護管的連結作法如下： 1. 已置入吊索本體的高密度聚乙烯管等熱可塑性樹 脂管的端部，以半園形之加熱器加壓對焊連結。 2. 使用中空的高密度聚乙烯專用接合管接合，此專用 接合管内有加熱器，通電後可將接合管以及高密度 聚乙烯管的熱塑性樹脂管熔著為一體，此工法稱為 電溶焊接（Electrofusion welding )。 3. 併用前述之1與2工法，完成保護管的連結。 另外，吊索兩端（固定侧與可動側）的錨錠頂端金屬 管與樹脂保護管插入重疊管，並以熱收縮管被覆固定。 總而言之，上述吊索的組裝工法簡述如下： a. PC鋼絞索以適當長度切斷之切斷作業； b. 以此切斷後具有適當長度之PC鋼絞索，將此吊索 一端固定側裝設錯旋之錯鍵固定作業； c. 吊索外缘以帶狀彈性支撐墊螺旋狀著裝起來之彈性 支撐墊纏繞著裝作業； d. 吊索本體插入外侧之比樹脂保護管之外徑稍大之 重叠管，前述螺旋狀纏繞之彈性支撐墊的外側再以 管狀之樹脂保護管壓縮著裝入前述之樹脂保護管 内，依據吊索長度的不同，而有數量不同之焊接連 結保護管著裝作業； e. 前述之重疊管以及前述之錨錠端部金屬管與樹脂保 護管，以熱收縮管連結固定之重疊管裝設作業； f. 吊索另一端裝設可動侧錨錠之錨錠固定工程； 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） ------：----装------訂------缘 (請先閱讀背面之注意事項再填寫本頁) A7 A7 經濟部中央樣準局員工消费合作社印製 ____ -----— 五、發明説明（5 ) g·前述之重έ管以切述之_料金屬管與樹脂保 護管，以熱收输管連結固定之重養管裝設作業。 上述組裝工法，即吊索本體的外侧所裳設的樹脂保護 管相互連結作業’可以透過前述的對焊焊接，或專用接合 部使用的電熔焊接、或併用對焊與電熔接等方法進行。 依據前述的方法，本發明由於PC鋼絞索的集束一體 化，是透過彈性支樓整與吊索本體間保持間隙，其做法與 傳統灌鑄工法的吊索比起來，自重較輕且架設也較容易。 此外，在組裝吊時插入PC鋼絞索的作業方面，由於 採用了量較輕的高密度聚乙烯管，故比起需要在管中牽拉 PC鋼絞索或吊索的傳統工法而言，能大幅的提高作業的 效率。由於因為不須為了保持吊索本體與保護管間隙而進 行額外的灌鍀作業’故在架設時不須於吊索下方設置作業 支撐架，如此也能提高作業的效率。 .V. Description of the Invention (Consumer Cooperation Du Yinzhuang, Staff of the Central Provincial Bureau of the Ministry of Economic Affairs [Technical Field of the Invention] The present invention relates to a type of bridge crane. The present invention refers to the method of hoisting and assembling a PC steel cable, details One or two ::: r [Learning technology and creative background] Worker 4. According to the known technology, the cable-stayed bridge is a sling hanging from the bridge Μ ，, which is directly combined with _, and the branch # 此 补 _ is water: state In order to maintain the shape of the sling and to prevent _ and other purposes, a protective tube is set and integrated into the outer edge of the hanging suspension sling for reinforcement. The protective tube is usually a high-density wire (HDPE) tube. , Semi-circular tubular inscription alloy pipe or FRP pipe or pp pipe, etc. When using high-density polyethylene protection pipes, the conventional methods are as follows: 1. In the workshop, PC steel strands and high-density polyethylene pipes The extrusion molding method of integral extrusion molding. 2. Connect high-density polyethylene pipes of a certain length at the site (butt welding) to make high-density polyethylene pipes of the necessary length, and then simply set up empty protective pipes. , PCstrand in the air — every root It is assembled through. • PC steel noose is assembled at the final stage, which is a method of assembling the sling in midair. • The gap between the high-density polyethylene pipe and the sling body is injected with casting material, which is a Grout type (Grout type) sling. 3. Connect a certain length of high-density polyethylene pipe at the site (yes (please read the precautions on the back before filling this page) .m I / -1 m _ order microphone, this paper size Applicable to China National Standard (CNS) A4 specification (210X297 mm) A7 B7 V. Description of the invention (2) Welding) For the high-density polyethylene pipe with the necessary length, the PC steel noose is put into the protective pipe and assembled. The slings are then erected. • The PC steel noose is assembled at the site to be assembled into a sling and then inserted into the protective tube. • The gap between the high-density polyethylene pipe and the sling body is injected with cast material and belongs to the irrigation town type ( Grout type) slings. The three traditional methods mentioned above have the following problems: (a) The slings produced in the workshop: there must be a special assembly workshop. (B) The slings produced on the spot: 1. Must be fixed first Height The high-density polyethylene pipes of the necessary length are made by connecting polyethylene pipes. If the PC steel noose is inserted into the high-density polyethylene pipe, the welding cannot be connected. 2. The insertion of the PC steel noose must be as follows The above 2 samples are performed in the air, or the entire bundle insertion operation (heavy weight) must be performed with a full sling PC steel noose as described in the above 3 samples. Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs (please first Read the precautions on the back and fill in this page) 3. After the sling is set up, the gap between the high-density polyethylene pipe and the PC steel noose (the sling body) must be injected with casting material. To facilitate the casting operation, lifting An aerial work platform must be provided under the cable. In addition, the casting operation of the gap between the high-density polyethylene pipe and the PC steel noose has the purpose of maintaining the gap and preventing rust. In order to solve the foregoing problems, the purpose of the present invention is to provide a Chinese paper (CNS) A4 specification (210 × 297 mm) that can be applied to the paper size. Printing by the Consumers ’Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the invention (3) On-site No assembly (Non grout type) sling is needed for assembly operations. [Inventive means for solving problems] In order to achieve the above-mentioned technical purpose, the present invention is characterized in that suitable PC steel nooses are bundled to form a sling body, and the outer side of the sling body is spirally wound by an elastic support pad: It is fixed. The outer side of the elastic support pad is dressed with a resin protection tube that can compress the support pad. An anchor assembly (Socket) is installed at both ends of the sling. '' The above-mentioned PC steel noose constituting the sling body may be separated in the shape of a bare wire, but in order to obtain an effective anti-corrosion effect, a polyethylene coating layer may be added to the PC steel noose to form a polyethylene-coated PC steel noose. Either a PC steel noose coated with epoxy resin, or a polyethylene coating on the PC steel noose can be used in various combinations. Among them, the PC steel noose coated with polyethylene has the highest anti-corrosion effect of the sling. The outer side of the sling body is wound with a spiral elastic support. It is made of foamed PE, foamed PU, foamed rubber and other materials. It is made into a belt of an appropriate size, such as 50mm wide and 10-20mm thick for integration. For this reason, tape is provided on the inner side of the elastic support pad to fix the winding support pad. The winding pitch of the elastic support can be any distance 'depending on the function of the elastic support pad and how well it can be inserted into the protective tube on the outside. Generally speaking, the pitch of the winding is about 50 mm. The above-mentioned resin protective tube may be a high-density polyethylene, a pp tube, or a thermoplastic plastic material such as a vinyl tube. The length of one of them is 5 to 100m, which is based on the length that can cover the sling body. This paper size applies to Chinese National Standard (CNS) A4 (210 X297 mm);;: 丨 · '-installation ------ order ------ 蟓 (Please read the precautions on the back before ^^ • This page) A7 B7 printed by the Consumer Cooperatives of the Central Bureau of Standards of the Ministry of Economic Affairs 5. Description of the invention (4) The connection method of the protective tube is as follows: 1. Thermoplastic resin such as high-density polyethylene tube that has been installed in the body of the sling The end of the tube is connected by pressure butt welding with a semi-circular heater. 2. The hollow high-density polyethylene special joint pipe is used for joining. This special joint pipe has a heater. After the current is applied, the thermoplastic resin pipe of the joint pipe and the high-density polyethylene pipe can be fused together. This method is called electrolysis welding. (Electrofusion welding). 3. Use the above 1 and 2 construction methods to complete the protection tube connection. In addition, the metal pipe and the resin protection pipe at the top end of the anchor ingot at both ends (fixed side and movable side) of the sling are inserted into the overlapped tube and covered with a heat shrinkable tube and fixed. All in all, the assembly method of the above sling is briefly described as follows: a. The cutting operation of the PC steel wire rope cut with an appropriate length; b. The PC steel wire rope with an appropriate length after this cut, and the fixed end of this sling is installed Wrong key rotation operation; c. Wrap around the outer edge of the sling with a band-shaped elastic support pad spirally wrapped; d. Insert the outer side of the sling body slightly larger than the outer diameter of the resin protection tube For overlapping tubes, the outer side of the spirally wound elastic support pad is compressed into the aforementioned resin protective tube with a tubular resin protective tube. Depending on the length of the sling, there are different numbers of welded connection protective tube dressing operations; e. Installation of the overlapping pipe, the metal pipe and the resin protection pipe at the end of the anchor ingot, and the installation of the overlapped pipe in which the heat shrinkable tube is connected and fixed; f. Anchor ingot anchoring project where the movable end anchor ingot is installed at the other end of the sling; Paper size is applicable to China National Standard (CNS) A4 specification (210X297 mm) ------: ---------------------------- Order (Please read the notes on the back first (Fill in this page again) A7 A7 Ministry of Economy Printed by the Central Consumers ’Cooperative of the Central Sample Procurement Bureau ____ ------ V. Description of the Invention (5) g. The aforementioned heavy pipe shall be described in detail _ The metal pipe and the resin protection pipe are connected by a heat-receiving pipe Installation of fixed re-cultivation pipes. The above-mentioned assembly method, that is, the operation of connecting the resin protection tubes provided on the outer side of the sling body to each other, can be performed by the aforementioned butt welding, the electric fusion welding used for the special joint portion, or a combination of butt welding and electric fusion. According to the aforementioned method, the present invention, because of the integration of the PC steel noose, maintains the gap between the elastic support and the sling body through the elastic support structure. Compared with the sling of the traditional casting method, the method has a lighter weight and a lower erection. easily. In addition, in the operation of inserting the PC steel noose when assembling the crane, the use of a lighter weight high-density polyethylene pipe can greatly reduce the PC steel noose or sling in the traditional method. Improve the efficiency of operations. Since there is no need to perform additional irrigation work in order to maintain the gap between the sling body and the protective tube, it is not necessary to set a work support under the sling during the erection, which can also improve the efficiency of the operation. .
[圖式之簡單說明] 本發明橋標吊索及吊索組裝工法與其諸多優點與特 徵將從下述詳知說明及所附圖式中得到進一步的瞭解。 圖一為本發明所適用之橋樑吊索實施例之一。 圈二為圖一之(2) 一 (2)剖面線擴大斷面圖。 圖三為上述吊索組裝作業之示意圖，包括(a)彈性支撐 垫纏繞作業、（b)保護管裝設作業、（C)重整管裝設作業。 圖四為樹脂保護管對燁作業之示意圖’包括(a)兩半圆 弧形加熱器將樹脂保護管端齑固定起來之斷面圖、(b)固定 之後的保護管端面溶著狀態的斷面圖。 本紙張尺度適用中關家標準（CNS) Α4^^( 210X297 ---:-------^------訂------嚷 (請先閲讀背面之注意事項再填寫本頁} 經濟部中央樣率局員工消費合作社印袋 A7 ___ B7 ___五、發明説明（6 ) 圖五為樹脂保護管專用接合管之示意囷，包括(a)以專 用接合管將樹脂保護管連結起來、(b)通電後將接合管與樹 脂保護管熔著成一體的斷面圖。 1 PC鋼絞索 3 彈性支撐墊 5、6 錨錠 9、10 重叠管 13、14壓夾環 16 黏著膠帶 18,18a 接合管 [圏示之標號說明】 A 2 4 Ί、 11、 15 17、 18b 12 17< 吊索 吊索本體 樹脂保護管 錨錠頂端金屬管 熱收縮管 APS樹脂 加熱器 發熱線 [發明之詳細說明] 以下，說明本發明實施的形態。 圖一圖解本發明適用在橋標上的吊索實施例。吊索A 為數股PC鋼絞索1所組成的吊索本體2，以及此吊索本 雜2外緣所螺旋纏繞的彈性支撐墊（ElasticSpacer) 3 ; 選有，此彈性支撐墊3的外侧裝設樹脂保護管4，而前述 吊索本雜2的一端裝設固定側的錯鍵5，另一端則設置可 動倒的錨錠6 ;固定側與可動侧錨錠5、6的端部金屬管 7、8，結合外側插入的重疊管9、10，並透過熟收縮管 11、12與前述之樹脂保護管共同構成完整的吊索體系。 吊索本體2為由PC鋼絞索1構成，其材質採用如今 眾所周知的JISG 3536規格。而基於吊索本體2的外徑而[Brief description of the drawings] The bridge sling and sling assembly method of the present invention and its many advantages and features will be further understood from the following detailed description and the attached drawings. FIG. 1 is one of the embodiments of the bridge sling applicable to the present invention. Circle two is the enlarged sectional view of (1) (2) and (2) section line in Figure 1. Figure 3 is a schematic diagram of the above-mentioned sling assembly operation, including (a) an elastic support pad winding operation, (b) a protection pipe installation operation, and (C) a reforming pipe installation operation. Figure 4 is a schematic diagram of the confrontation operation of the resin protection tube, including (a) a cross-sectional view of the two half-arc-shaped heaters fixing the resin protection tube end, and (b) a cross-section of the protection tube end surface after being fixed. Illustration. This paper size applies to the Zhongguanjia Standard (CNS) Α4 ^^ (210X297 ---: ------- ^ ------ order ------ 嚷 (Please read the precautions on the back first Refill this page} Printing bags A7 of the Consumer Cooperatives of the Central Sample Rate Bureau of the Ministry of Economic Affairs 5. Description of the invention (6) Figure 5 is a schematic diagram of a special joint pipe for resin protection pipes, including (a) Resin protection tubes are connected, (b) A cross-sectional view of the welding tube and the resin protection tube fused together after being energized. 1 PC steel noose 3 Elastic support pads 5, 6 Anchor ingot 9, 10 Overlapping tubes 13, 14 Press clamp Ring 16 Adhesive tape 18, 18a Joining tube [Indicated by the symbol shown] A 2 4 Ί, 11, 15 17, 18b 12 17 < Sling body resin protection tube Anchor top metal tube heat shrinkable tube APS resin heater Heating wire [Detailed description of the invention] The following describes the embodiment of the present invention. Fig. 1 illustrates an embodiment of the sling applied to the bridge mark of the present invention. The sling A is a sling body 2 composed of several PC steel strands 1. And the elastic support pad (ElasticSpacer) 3 spirally wound around the outer edge of this sling 2; optionally, the elastic support pad 3 A resin protection tube 4 is installed on the side, and the wrong key 5 on the fixed side is installed on one end of the sling 2 and the other end is provided with a movable anchor rod 6; the ends of the fixed side and the movable side anchor rods 5, 6 The metal pipes 7, 8 are combined with the overlapping pipes 9, 10 inserted on the outside, and through the cooked shrinkable pipes 11, 12 together with the aforementioned resin protection pipe to form a complete sling system. The sling body 2 is composed of a PC steel strand 1, Its material adopts today's well-known JISG 3536 standard. Based on the outer diameter of the sling body 2
--1----；-----Λ------1τ------味 V«SJ8\ (請先閲讀背面之注意事項再填寫本頁) 經濟部中央標準局員工消費合作社印装 本紙張尺度適用中固國家標準（CNS ) A杉見格（210X297公釐> A7 -----B7__ 五、發明説明（7 ) 可由不同的股數的PC鋼绞索（例如7股、19股、37股' 61股、91股等）所集束而成。此外，根據適當長度切斷 的PC鋼絞索1兩端，以無應力態裝設壓夾環13 ’此壓夹 環13插入固定側錯錠5以及可動侧錯鍵6的定著部而固 定起來。 上述吊索本體2外緣的螺旋狀纏繞的彈性支撐墊3， 將吊索本體2的PC鋼绞索1集束起來，同時為了保持吊 索本體2外側與樹脂保護管4的間隙，故於其間裝設有發 泡聚乙烯條的彈性支撐墊3。此發泡聚乙烯條内側（即與 吊索本體的接觸面），設有黏著膠帶以資固定，並讓缠繞 的作業更簡便。此彈性支撐墊3的厚度約為1〇〜2〇mm， 寬约50mm。此外，彈性支撐墊3比吊索本體和樹脂保護 管的間隙來得厚些，如此一來’即能讓樹脂保護管插入 -時，能壓縮此-彈性支撐墊，以致於可確實的保持吊索本體 與彈性支撐墊的間隙。 保護管4以一定長度的高密度聚乙歸管，如$〜〇 m，進行P C鋼絞索的插入作業效率最佳。從而，以數個 樹脂保護管進行連結作業。樹脂保護管的連結作業，可採 用（1)保護管端面熔著的對焊焊接、或（2)以中空的 接合管連結保護管，並在連結部中設置加熱器，將^f 與保護管熔著成-體的專用接合連结烊接'或(3)並用前述 (1)與(2)兩種工法。 上述的樹脂减管4徐徐的插人配置於^侧 與可動側錨錠6頂端的金屬管7與8之間。金屬管7與樹 {請先閲讀背面之注意事項再填寫本頁j ,裝. 訂 經濟部中央標準局員工消费合作社印製 A7 B7 五、發明説明（8 ) 脂保護管4，以及金屬管8與樹脂保護管4的外側另行配 置重疊管9與10，更以外侧的熱收縮管11與12將保護管 固定起來。 其次，上述吊索組成的作業，以圖二來圖解說明之。 a. 切斷作業： PC鋼絞索1以適當長度切斷之切斷作業。 b. 錨錠固定作業： 根據適當長度切斷的PC鋼絞索1之一端，以無應 力態裝設壓夾環13，同時將PC鋼絞索1之一端， 以無應力態裝設壓夾環14,形成吊索兩端的錨錠。 再於錨錠5内部灌鑄APS樹脂15，使PC鋼絞索與 錨錠確實成為一體，而能提高防水性與疲勞強度。 c. 纏繞彈性支撐墊作業： 透過吊索本體2外緣之帶狀彈性支撐墊3内側的黏 著膠帶16，以螺旋狀著裝起來。 d. 保護管著裝作業（參照圖三(a)): 前述帶狀彈性支撐垫3，再裝設樹脂保護管4，並 以壓縮的方式將之裝設固定起來，之後吊索本體插 入一重疊管（Lapping Pipe) 9。依據吊索長度的 不同，而裝設數量不同之焊接連接保護管4。樹脂 保護管相互間以對焊的方式焊接（參照圖四），或以 專用的接合管結合(參照圖五）。 e. 重疊管裝設作業（參照圖三(b)、（c)): 前述重叠管9之内徑比樹脂保護管4外徑稍大，故 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） ----:-------^--%------ΪΤ------咬 1 (請先閲讀背面之注意事項再填寫本頁) A7 — _____B 7 五、發明説明（9 ) 可裝設置於保護管外倒，同時也能涵蓋錨錠頂端金 屬管5與樹脂保護管4的外側，就定位之後，以熱 收縮管11將前述各管固定起來。 f. 可動侧錨錠固定作業： 與固定侧錨錠相同的作業方式，將吊索本體2的另 一端裝設可動侧錯錠6 ^此時，錨錠6裝設前，先 要裝設重疊管10至吊索本體2。 g. 重疊管裝設作業： 前述之重疊管10裝設至錨錠端部金屬管8與樹脂 保護管4 ’並以熱收縮12管連結固定之。 遵照前述a〜g的作業，完成吊索A的組裝作業。 其次，吊索本體2在裝設的狀態下，說明樹脂保護管 4對焊焊接，以及專用接合管連結的作業。 經濟部中央橾準局貝工消費合作社印製 首先’將已插入PC鋼絞索之樹脂保護管4的端面對 正’進行對焊焊接。如圖四所示，兩樹脂保護管4的端面， 裝置半圓弧型分割的加熱器17與17 ‘，此加熱器随後將兩 保護管4的端面加壓熔著連結起來。加熱器順著直徑方向 移開後，樹脂保護管4即加壓接續成一體。 使用專用的接合管18速結樹脂保護管，如圖五所示， 專用的接合管18插入彈性支撐墊3的外側面，與樹脂保 護管4的内側面間，形成18a。因18a的接合部内設置鎳 鉻線等發熱線18b，當通電於此發熱線後，就能將所插入 之兩樹脂保護管4的端部熔著，而結合成為一體。 上述的接合工法，可以在吊索本體2已經裝設完成之 本纸張尺度適用中國國家標準（CNS ) A4規格（210X297公釐)--1 ----; ----- Λ ------ 1τ ------ Wei V «SJ8 \ (Please read the notes on the back before filling this page) Central Bureau of Standards, Ministry of Economic Affairs The paper size of the printed paper for employees' consumer cooperatives is applicable to the China National Solid Standard (CNS) A Sugiyama (210X297 mm > A7 ----- B7__ V. Description of the invention (7) PC steel noose with different number of shares ( For example, 7 strands, 19 strands, 37 strands, 61 strands, 91 strands, etc.) are bundled. In addition, both ends of the PC steel strand 1 cut according to an appropriate length are provided with a clamping ring 13 'in a stress-free state. The clamp ring 13 is inserted into the fixed part of the fixed side ingot 5 and the fixed side of the movable side key 6. The sling body 2 has a spirally wound elastic support pad 3 on the outer edge thereof, and the PC steel noose 1 of the sling body 2 Bundled together, in order to maintain the gap between the outside of the sling body 2 and the resin protection tube 4, an elastic support pad 3 of a foamed polyethylene strip is installed therebetween. The inside of the foamed polyethylene strip (that is, Contact surface), with adhesive tape for fixing and making winding easier. This elastic support pad 3 has a thickness of about 10 ~ 20mm and a width of about 50mm. The elastic support pad 3 is thicker than the gap between the sling body and the resin protection tube. In this way, when the resin protection tube is inserted, the elastic support pad can be compressed, so that the sling body and the sling body can be reliably held. The gap between the elastic support pads. The protective tube 4 is a high-density polyethylene tube of a certain length, such as $ ~ 〇m, which is the best for inserting the PC steel noose. Therefore, several resin protective tubes are used for connection. Resin The connection of the protection tube can be (1) butt welding with the end surface of the protection tube fused, or (2) the protection tube is connected with a hollow joint tube, and a heater is provided in the connection part to fuse ^ f with the protection tube. The special joint connection of the writing-body joint or joint (3) and the above two methods (1) and (2) are used. The above-mentioned resin reduction pipe 4 is inserted slowly at the top of the anchor side 6 and the movable side anchor 6 Between metal pipes 7 and 8. Metal pipes 7 and trees {Please read the notes on the back before filling in this page j, and install. Order A7 B7 printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the invention (8) Grease protection tube 4 and the outer side of metal tube 8 and resin protection tube 4 The overlapping tubes 9 and 10 are arranged in rows, and the protective tubes are fixed by the outer heat shrinkable tubes 11 and 12. Secondly, the operation composed of the above slings is illustrated in Figure 2. a. Cutting operation: PC steel noose 1 Cutting operation with appropriate length. B. Anchor ingot fixing operation: One end of PC steel wire 1 cut according to appropriate length, with clamping ring 13 installed in a stress-free state, and one end of PC steel wire 1 The clamp ring 14 is installed in a stress-free state to form anchor ingots at both ends of the sling. Then the APS resin 15 is cast inside the anchor ingot 5, so that the PC steel noose and the anchor ingot are truly integrated, which can improve waterproofness and fatigue. strength. c. Winding elastic support pads: Spread through the adhesive tape 16 on the inside of the belt-shaped elastic support pad 3 on the outer edge of the sling body 2 in a spiral shape. d. Protective tube dressing operation (refer to Figure 3 (a)): the aforementioned strip-shaped elastic support pad 3, and then a resin protection tube 4 is installed and fixed in a compressed manner, and then the sling body is inserted into an overlap Tube (Lapping Pipe) 9. Depending on the length of the sling, different numbers of welding connection protection pipes 4 are installed. Resin protection pipes are welded to each other by butt welding (see Figure 4), or they are joined by special joint pipes (see Figure 5). e. Installation of overlapping pipes (refer to Figure 3 (b), (c)): The inner diameter of the aforementioned overlapping pipe 9 is slightly larger than the outer diameter of the resin protection pipe 4, so this paper size applies the Chinese National Standard (CNS) A4 specification (210X 297 mm) ----: ------- ^-% ------ ΪΤ ------ Bite 1 (Please read the precautions on the back before filling this page) A7 — _____B 7 V. Description of the invention (9) It can be installed outside the protection tube, and can also cover the outer side of the anchor metal tube 5 and the resin protection tube 4 after positioning. The tube is fixed. f. Movable side anchor ingot fixing operation: The same operation method as the fixed side anchor ingot, the other end of the sling body 2 is equipped with a movable side ingot 6 ^ At this time, before the anchor ingot 6 is installed, it is necessary to install an overlap Tube 10 to the sling body 2. g. Overlay pipe installation operation: The above-mentioned overlap pipe 10 is installed to the end of the anchor ingot metal pipe 8 and the resin protection pipe 4 ′, and is fixed by heat shrinking 12 pipes. Follow the operations from a to g to complete the assembly of the sling A. Next, the operation of butt-welding the resin protection tube 4 and the connection of a dedicated joint tube in the state where the sling body 2 is installed will be described. Printed by Shelley Consumer Cooperative, Central Bureau of Standards, Ministry of Economic Affairs First, the end faces of the resin protection tube 4 inserted into the PC steel noose are aligned, butt-welded. As shown in Fig. 4, the end faces of the two resin protection pipes 4 are provided with semicircular arc-shaped divided heaters 17 and 17 ', and this heater then presses and fuses the end faces of the two protection pipes 4. When the heater is moved in the diameter direction, the resin protection tube 4 is connected under pressure to form a whole. A special joint tube 18 is used to fast-resin the resin protection tube. As shown in Fig. 5, the special joint tube 18 is inserted between the outer side surface of the elastic support pad 3 and the inner side surface of the resin protection tube 4 to form 18a. Since a heating wire 18b such as a nickel-chromium wire is provided in the joint portion of 18a, when the heating wire is energized, the ends of the two resin protection tubes 4 inserted can be fused and integrated. The above-mentioned joining method can be installed on the sling body 2. The paper size is applicable to China National Standard (CNS) A4 (210X297 mm)
後再進行。因而，由最初的PC賊索i集東，與彈性支 撐塾3結合成為—禮的吊索本體2，再插入樹脂保護管* 的作業後/、要移動自重較輕的樹脂保護管即可，因 夠提升作業的效率。 b 除此之外，吊索本體2與樹脂保護管4之間，以發泡 聚乙稀等軟質材料的彈性支3螺旋狀㈣繞起來，以 保持其間隙°職是之故，不需要進杆傳統工法所必需的靖 充材灌料業。因而，也不需要找灌鎮吊索專用的高空 作業工作架。 [發明的效果] 本發明首項要旨在提供不需要進行額外的現場灌鑄 作業的非灌鑄系統橋樑吊索。 其次本發明改善習知施工方式，並不需要移動自重非 常重的PC鋼絞索或吊索本體，只要移動輕量的樹脂保護 管即可’因而施工較簡便，效率較高。而且也因為不需要 進行額外的灌鑄作業，也不需要架設灌鑄吊索專用的高空 作業工作架。 综上所述本發明具有諸多優良特性，並解決習知技術 在實務上與應用上之缺失與不便’提出有效之解決方法， 完成實用可靠之裝置，進而達成新穎且富經濟效益之償 值。 本紙張尺度適用中國國家標準（CNS )八4規格（21〇χ297公釐） (請先閲讀背面之注意事項再填寫本頁) 訂 .味. 經濟部中央橾準局貝工消費合作社印裝Do it later. Therefore, from the original PC thief cable i, combined with the elastic support 塾 3-the sling body 2 of the ceremony, and then inserting the resin protection tube * after the operation /, you must move the resin protection tube with a lighter weight, Because it can improve the efficiency of the operation. b In addition, the sling body 2 and the resin protection tube 4 are spirally wound with an elastic support 3 of a soft material such as foamed polyethylene to maintain the gap. Jing filling material filling industry necessary for the traditional construction method. Therefore, there is no need to find a dedicated aerial work platform. [Effects of the Invention] The first object of the present invention is to provide a non-casting system bridge sling that does not require additional on-site casting operations. Secondly, the present invention improves the conventional construction method, and does not need to move a PC steel wire rope or a sling body with a very heavy weight. It only needs to move a lightweight resin protection tube. Therefore, the construction is simple and efficient. And because there is no need for additional casting operations, nor is there a need to erection a dedicated aerial work platform. In summary, the present invention has many excellent characteristics, and solves the shortcomings and inconveniences of the conventional technology in practice and application. It proposes an effective solution, completes a practical and reliable device, and then achieves a novel and economical value. This paper size is applicable to China National Standard (CNS) 84 (21 × 297 mm) (please read the precautions on the back before filling out this page).