M405454 五、新型說明： 【新型所屬之技術領域】 本創作係關於一種後張錯頭之量測預力系統，特別是指 一種將監測器内置於後張錨頭内，並將導線的取出端外露以 方便進行監測結果之傳輸，使量測監測工作方便進行之量測 預力系統。 -【先前技術】 .按，現今之橋樑、高架橋、高架道路、預力建築、預力 地錨等，其施工時大樑皆於地面上先行預鑄成型後，再另行 吊置於兩橋墩基座上，並予以固定，為增加大樑之強度及勃 性，除了於預鑄模具内施設鋼筋外，樑内則另施設有預力鋼 絞線，而該預力鋼絞線兩端則藉由錨頭機制做為固定。 而台灣因位於板塊交接處與趟風路徑上，常因地 震、聪風、水災、預力產品、施工差異、偷工減料等強大天 災與人禍的影響導致橋體破壞，除了影響行車安全，嚴重時 ❿亦可能造成民眾傷亡，因而引起國家損失與善後所需耗費的 '社會成本相當可觀。除此之外，受島嶼氣候的影響，本島天 候潮濕、四季溫度變化大，易促使橋樑材料快速老化；加以 長久以來河川盜採砂石猖獗、重車超載亦影響橋體的安全。 因此如何確保橋體的安全性即是一個重要的課題。為 體的功能性及安全性，現階段工作一般常包含維修、補強橋 監測等項目；其中’早期常見的橋樑監測方法為人工目測 測；惟，人工目視檢測的範圍常僅限於工作人員可以到達之 3 處，一般而言，只能判斷表面的開裂破壞，卻無法判斷橋體 内部的應力改變。 且由於預力橋因鋼絞線包覆於混凝土結構之中，其預力 大小在橋梁完工後即不易量測，對於使用中預力橋中的預力 之大小，往往採用理論預估之方式進行，其精確度為何，無 法驗證。而對於特殊橋如吊橋、斜張橋，因其鋼絞線暴露在 外而可採用微動或振動量測法量測，但因儀器設備昂貴， 因此多用於臨時或緊急事故所需時之量測，且需經由量測所 得之銅絞線振動頻率作一轉換，屬於間接量測方法，其結果 往往隨許多假設條件而異，故不易廣為使用因此如何有效 建立及執行橋樑健康監測，乃為各相關業者之努力與發展的 方向。 【新型内容】 本創作之目的在於提供一種將監測器内置於後張錨頭 内’並將導線的取出端外露以方便進行監測結果之傳輸，使 量測監測工作方便進行之量測預力系統。 為達成上述目的’本案之量測預力系統至少包括有：若 干鋼絞線、若干監測器、一錨頭以及若干固定組件，該錯頭 設有内端面及外端面’以及貫穿内、外端面之若干穿孔以供 穿設鋼絞線，該監測器係套設於相對位於該錨頭内端面之鋼 絞線上，且該監測器並電性連接至少一導線，藉由該固定組 件可將該監測器固定套設於該鋼絞線上，且該導線一端則露 出於錨頭外端面’可將此導線的取出端與一分析控制器相互 連接’即可進行量測監測任務，藉此於不破壞整體結構的情 4 况了完成連續且及時的量測監測作 防護措施，防止工安發生。 、’而能及時做相對預力 為使貴審查委員能進一步瞭組士 所採取之技術、手段及功效，請參 創作為達成預定目的 附圖，當可由此得Z深入且具趙之瞭2下有關之詳細說明與 【實施方式】M405454 V. New description: [New technical field] This creation is about a post-tensioning pre-measurement system, especially a type of built-in monitor in the rear anchor head and the take-up end of the wire. Exposed to facilitate the transmission of monitoring results, making the measurement monitoring work convenient for measuring the pre-force system. - [Prior Art] According to today's bridges, viaducts, elevated roads, pre-stressed buildings, pre-stressed anchors, etc., the girders are first formed on the ground after construction, and then placed separately on the base of the two piers. Up, and fixed, in order to increase the strength and sturdiness of the girders, in addition to the reinforcement in the boring mold, the prestressed steel strands are additionally applied in the beams, and the ends of the prestressed steel strands are anchored. The head mechanism is fixed. Because of the location of the plate and the hurricane path, Taiwan often suffers from the damage of the bridge due to the impact of strong natural disasters and man-made disasters such as earthquakes, smart winds, floods, pre-products, construction differences, and cut corners. In addition to affecting driving safety, in severe cases It can also cause casualties, and the social cost of causing national losses and aftercare is considerable. In addition, due to the influence of the climate of the island, the island is humid and the temperature of the four seasons changes greatly, which is easy to cause the bridge material to age rapidly. For a long time, the river has been plagued by sand and gravel, and heavy truck overload has also affected the safety of the bridge. Therefore, how to ensure the safety of the bridge is an important issue. For the functional and safety of the body, the current work usually includes maintenance, reinforcement bridge monitoring and other projects; among them, the early common bridge monitoring method is manual visual survey; however, the scope of manual visual inspection is often limited to the staff can reach In the third place, in general, only the cracking damage of the surface can be judged, but the stress change inside the bridge body cannot be judged. Because the pre-force bridge is covered in the concrete structure due to the steel strand, the pre-stress is not easy to measure after the bridge is completed. For the pre-force in the pre-stress bridge, the theoretical estimation method is often used. Execution, its accuracy, can not be verified. For special bridges such as suspension bridges and diagonal bridges, they can be measured by micro-motion or vibration measurement because their steel strands are exposed. However, due to the high cost of equipment, they are often used for temporary or emergency measurements. And it needs to be converted by the vibration frequency of the copper strands, which is an indirect measurement method. The results often vary with many assumptions, so it is not easy to use widely. Therefore, how to effectively establish and implement bridge health monitoring is The direction of the efforts and development of the relevant industry. [New content] The purpose of this creation is to provide a measurement pre-force system that is built into the rear anchor head and exposes the take-out end of the wire to facilitate the transmission of monitoring results, making measurement and monitoring work convenient. . In order to achieve the above objectives, the measuring pre-force system of the present invention includes at least: a plurality of steel strands, a plurality of monitors, an anchor head and a plurality of fixing components, the wrong head is provided with an inner end surface and an outer end surface, and the inner and outer end surfaces are penetrated a plurality of perforations for threading the steel strands, the monitor is sleeved on a steel strand opposite to the inner end surface of the anchor head, and the monitor is electrically connected to the at least one wire, and the fixing component can The monitor is fixedly sleeved on the steel strand, and one end of the wire is exposed on the outer end surface of the anchor head, and the take-out end of the wire can be connected to an analysis controller to perform a measurement monitoring task, thereby not The situation of destroying the overall structure is to complete continuous and timely measurement and monitoring as a protective measure to prevent the occurrence of work safety. , and can make relative pre-requisites in time so that your review committee can further improve the skills, means and functions adopted by the team members. Please participate in the creation of the drawings for the purpose of the reservation, and then you can get Z deep and have Zhao. Detailed description and [Embodiment]
=配合參閱第1所示’即為—種應用於斜張橋吊橋、 =索橋、公路邊坡、橋樑、建築護棚及防落橋裝置等預力系 其主要係在一描座架1〇上設有m，於錯頭u設 有内端面a及外端面b，以及貫穿内、外端面a、b之若干穿 孔111供穿設鋼絞線20 ,於錨頭u之各穿孔ln靠近外端 面b套設有一環形夾片12供鋼絞線20穿設，各環形夾片12 之外部係具有一錐度’使當環形夾片12持續伸入穿孔ill 時，可產支一束緊作用，進而對穿設於其間的鋼絞線20產生 失制固定之效果。= With reference to the first section, the type of prestressing force applied to the inclined bridge suspension bridge, = cable bridge, highway slope, bridge, building guard and anti-drop bridge device is mainly used in a drawing frame. The upper end a and the outer end b are provided on the wrong head u, and a plurality of perforations 111 penetrating through the inner and outer end faces a and b are provided for the steel strand 20 to be penetrated, and the perforations ln of the anchor head u are close to each other. The end face b is provided with an annular clip 12 for the steel strand 20 to be pierced, and the outer portion of each annular clip 12 has a taper 'to make a tight fit when the annular clip 12 continues to extend into the perforation ill. Further, the steel strand 20 that is interposed therebetween has an effect of dislocation fixing.
該錨頭内端面a之鋼絞線20上係套設有監測器30 ’如 第二圖之第一實施例所示，係固定組件可將該監測器固定 套設於該鋼絞線20上，且該監測器30並電性連接至少一導 線40,該導線40 /端則露出於描頭外端面^如圖所示之實 施例中，該固定組件可以為固定膠51 ’該固定f 51係設於 器π斑嗲錨頭内端面a，而該錫頭11议有至少一貫 t測器30與該㈣= 2，該導線4〇 一端則藉由該 穿内、外端面a、b之 面匕，以作為監測訊號之取出， 貫穿孔112露出端之環壁⑻並裝設於該描 而該錨座架10係為一環狀锻 M405454 頭内端面a處。 第三圖係為本創作之第二實施例，該固定組件可以為設 於該監測器30與該猫頭内端面&之内、外螺纹521、522， 而該錨頭11設有至少一貫穿内、外端面a、b之貫穿孔112， 該導線40—端則藉由該貫穿孔112露出於錨頭外端面b，以 作為監測訊號之取出，而該錨座架10係為一環狀體且一端之 環壁101並裝設於該錨頭内端面a處。 第四圖係為本創作之第三實施例，該固定組件可以為錫 座架10，該銷座架10係為一環狀體且一端之環壁1〇1並裝 設於該錨頭内端面a處，且該環壁101處並設有至少一貫穿 孔102 ’該導線40 —端則藉由該貫穿孔1〇2露出於錨頭外端 面b，以作為監測訊號之取出。 第五圖係為本創作之第四實施例，該固定組件可以為一 板體53，該板體53係為一環狀體並裝設於該錨頭内端面a 處’而該錨頭11設有至少一貫穿内、外端面a、b之貫穿孔 112，該導線40 —端則藉由該貫穿孔112露出於錨頭外端面 b，以作為監測訊號之取出，此實施例中可不須於該錯頭外端 面裝設錨頭架。 第六圖係為本創作之第五實施例，該固定組件可以為一 套筒54，該套筒54係裝設於該錨頭内端面a處，而該套筒 54壁面並設有至少一貫穿孔541，該導線4〇 一端則藉由該貫 穿孔541露出於錫頭外端面b’以作為監測訊號之取出，而 該錨座架10係為一環狀體且一端之環壁101並裝設於該套筒 54相對於該錨頭11另端。 第七圖係為本創作之第六實施例，該固定組件可以包含 M405454 有至少一約束環551及固定器552，該固定器552 —端（可利 用焊接或螺紋方式）固定於該錨頭内端面a，另端則朝橫向延 伸且與該铜絞線2〇平行，該約束環551則套設於該監測器 30並固定於該固定器552上，而該錨頭11設有至少一貫穿 内、外端面a、b之貫穿孔112’該導線40 —端則藉由該貫 穿孔112露出於錯頭外端面b，以作為監測訊號之取出，而 .該錯座架10係為一環狀體一端之環壁101並裝設於該錯頭 内端面a處。 第八圖係為本創作之第七實施例’該固定組件可以包含 有二定位器561、562，二定位器561、562係分別位於該鋼 絞線20上相對於該監測器30二端’而該錨頭11設有至少一 貫穿内、外端面a、b之貫穿孔112 ’該導線40 —端則藉由 該貫穿孔112露出於錨頭外端面b，以作為監測訊號之取出， 而該錨座架10係為一環狀體且一端之環壁101並裝設於該錨 頭内端面a處。 再者’上述各實施例中，該監測器可以為磁通器，而該 磁通器可套設於單一鋼絞線上或若干鋼絞線上，如第九圖所 示係以第七實施例為例，該磁通器30可以為全束型磁通器， 可套設於若干鋼絞線20上，該監測器亦可以為光纖或是應變 器，亦可分別應用單線或複線之監測；當然，整體量測預力 系統可進一步設有一分析控制器（圖未示），係設於該錨頭外 端面，且該分析控制器與上述監測器藉由導線形成電性連 接，用以接收各監測器之監測結果並加以分析，其中，如第 十圖（A)、（B)所示本創作之量測預力系統可應用於斜張橋 中，而該磁通器之導線40可透過該錨頭11另端所設置之保 7 M405454 Ϊ軍=出至箱梁It示)，亦或者可從預埋地至橋面 處，亦或者可應狀㈣橋中，如第十—圖所^而 例如第十二圖所示之扁長 橋5::提的是本系統包括有橋樑預力、斜張橋、吊索 =構的情況下完成連續且及時:=測=於= 時做相對預力防護措施，防止工安發生， 國=化而能及時做，預力防護措施，防止工安發生=保 到下d、財產安全及有效來執行橋樑健康監測，並可達 1、 提供橋樑檢測、診斷與評估； 2、 提供橋樑結構行為分析； 3、 提供橋樑全壽命監控； 、·^供橋標風險評估參考； 5、提供極端事件中的橋樑性能參考； 6炎害天氣下的橋樑行車安全殘參考； 7、 提供大跨度橋樑空間穩定分析； 8、 提供橋樑資訊管理系統建立； 9、 提供大跨度橋樑設計優化； 10、 提供鋼橋與組合結構橋樑設計理論； 、鋼橋關鍵部仅與連接監控； 12、 鋼橋耐久性監控； 13、 混凝土橋樑結構監測； M405454 Η、提升橋樑預應力技術； ^、提供混凝土橋樑耐久性設計參考； 16、提供橋樑資訊化； 18、提供橋樑結構健康監測與狀態評估理論。 益所述’本創作「後張錯頭之量測預力系統」的確能 统在Λ之結構達到預期之功效，並令量測預力系 =5 有明顯之增進，且本創作亦未見於刊物^ 紅符合於專利申請要件，爰依法具文提出申 惟以上所述，僅為本創作一 項技藝之人士依本說明*⑽較佳實施例，大凡熟悉此 修飾，均應包含在本案為之各種等效變化與 【圖式簡單說明】 ί:=Γ預力系統之結構分解圖。 第-圖係本創作中_預力系統第—實施例之結構示意 圖 圖 圖 圖 圖 第二圖係本創作中量測 系統第二實施例之結構示意 第四圖係本創作中量測 j預力系統第三實施例之結構示意序本創作中量測預力系統第四實施例之結構示意 第六圖係本創作中量_力系統第五實施例之結構承意 9 麵5454 第七圖係本創作中量測預力系統第六實施例之結構示意 圖。 第八圖係本創作中量測預力系統第七實施例之結構示意 圖。 第九圖係本創作中量測預力系統第八實施例之結構示意 圖。 第十圖（A)、（B)係本創作中量測預力系統第九實施例之 結構示意圖。 第十一圖係本創作中量測預力系統第十實施例之結構示 意圖。 第十二圖係本創作中錨頭另一實施例之結構立體圖。 【主要元件符號說明】 錨座架10 監測器30 環壁101 導線40 貫穿孔102 固定膠51 錨頭11 内螺紋521 穿孔111 外螺紋522 貫穿孔112 板體53 内端面a 套筒54 外端面b 貫穿孔541 環形夾片12 約束環551 保護罩13 固定器552 鋼絞線20 定位器561、562 10The steel strand 20 of the inner end surface of the anchor head is sleeved with a monitor 30'. As shown in the first embodiment of the second figure, the fixing component can be fixedly mounted on the steel strand 20. And the monitor 30 is electrically connected to at least one wire 40, and the wire 40/end is exposed on the outer end surface of the trace. In the embodiment shown in the figure, the fixing component may be a fixing glue 51'. It is disposed on the inner end surface a of the π 嗲 嗲 anchor head, and the tin head 11 has at least a consistent t-test 30 and the (four)=2, and the end of the wire 4 藉 is through the inner and outer end faces a, b The rim is taken as a monitoring signal, and the annular wall (8) of the through hole 112 is exposed and mounted on the end face a of the annular forged M405454. The third figure is a second embodiment of the present invention. The fixing component may be disposed in the inner surface of the monitor 30 and the inner end of the cat head, the external thread 521, 522, and the anchor head 11 is provided with at least one Through the through holes 112 of the inner and outer end faces a and b, the wire 40-end is exposed to the outer end surface b of the anchor head through the through hole 112 for taking out the monitoring signal, and the anchor frame 10 is a ring. The annular wall 101 at one end and at the end is mounted at the inner end surface a of the anchor head. The fourth embodiment is a third embodiment of the present invention. The fixing component may be a tin frame 10, and the pin holder 10 is an annular body and a ring wall 1〇1 at one end is installed in the anchor head. At the end face a, the ring wall 101 is provided with at least a uniform through hole 102'. The end of the wire 40 is exposed through the through hole 1〇2 to the outer end surface b of the anchor head for taking out the monitoring signal. The fifth figure is a fourth embodiment of the present invention. The fixing component may be a plate body 53 which is an annular body and is mounted at the inner end surface a of the anchor head and the anchor head 11 The through hole 112 is formed through the inner and outer end faces a and b, and the end of the wire 40 is exposed to the outer end surface b of the anchor head through the through hole 112 to be taken out as a monitoring signal, which may not be needed in this embodiment. An anchor head frame is mounted on the outer end surface of the wrong head. The sixth figure is a fifth embodiment of the present invention. The fixing component may be a sleeve 54 which is mounted on the inner end surface a of the anchor head, and the wall surface of the sleeve 54 is at least consistently a through hole 541, the one end of the wire 4 is exposed through the through hole 541 to the outer end surface b' of the tin head as a monitoring signal, and the anchor frame 10 is an annular body and the ring wall 101 at one end The sleeve 54 is mounted on the other end of the sleeve 54 with respect to the anchor head 11. The seventh figure is a sixth embodiment of the present invention. The fixing assembly may include an M405454 having at least one confinement ring 551 and a holder 552, and the end of the holder 552 (which may be welded or threaded) is fixed in the anchor head. The end face a, the other end extends in the lateral direction and is parallel to the copper strand 2 , the restraining ring 551 is sleeved on the monitor 30 and fixed on the holder 552 , and the anchor head 11 is provided with at least one through The through-holes 112' of the inner and outer end faces a and b are exposed at the outer end surface b of the staggered end through the through-holes 112 as a monitoring signal, and the wrong frame 10 is a ring. The ring wall 101 at one end of the body is mounted at the inner end surface a of the stagger. The eighth figure is the seventh embodiment of the present invention. The fixing assembly may include two positioners 561 and 562, and the two positioners 561 and 562 are respectively located on the steel strand 20 with respect to the two ends of the monitor 30. The anchor head 11 is provided with at least one through hole 112 ′ extending through the inner and outer end faces a and b. The end of the wire 40 is exposed through the through hole 112 to the outer end surface b of the anchor head for taking out the monitoring signal. The anchor mount 10 is an annular body and has a ring wall 101 at one end and is mounted at the inner end surface a of the anchor head. Furthermore, in the above embodiments, the monitor may be a magnetic flux, and the magnetic flux may be sleeved on a single steel strand or a plurality of steel strands, as shown in the ninth embodiment. For example, the magnetic flux device 30 can be a full beam type magnetic flux device, and can be sleeved on a plurality of steel strands 20. The monitor can also be an optical fiber or a strain gauge, and can also be monitored by single or double wires respectively; The overall measurement pre-force system may further be provided with an analysis controller (not shown) disposed on the outer end surface of the anchor head, and the analysis controller and the monitor are electrically connected by wires to receive each The monitoring results of the monitor are analyzed and analyzed. The measurement pre-force system of the present invention can be applied to the inclined bridge as shown in the tenth (A) and (B), and the wire 40 of the magnetic flux is permeable. The other end of the anchor head 11 is provided with 7 M405454 Ϊ军 = out to the box girder It shows), or it can be from the pre-buried ground to the bridge deck, or it can be used in the bridge (4), such as the tenth ^ For example, the flat bridge 5: shown in the twelfth figure: This system includes bridge pre-stress, diagonal bridge, In the case of cable = construction, complete and timely: = test = when doing = relative pre-protection measures to prevent the occurrence of work safety, the country can be done in time, pre-protective measures, prevent the occurrence of work safety = save to the next d. Property safety and effective implementation of bridge health monitoring, and up to 1, provide bridge detection, diagnosis and evaluation; 2. Provide bridge structure behavior analysis; 3. Provide bridge full life monitoring; 5. Provide reference for bridge performance in extreme events; 6 Bridge safety and residual reference in flaming weather; 7. Provide space stability analysis of long-span bridges; 8. Provide bridge information management system; 9. Provide long-span bridge design Optimization; 10, provide steel bridge and composite structure bridge design theory;, steel bridge key parts only with connection monitoring; 12, steel bridge durability monitoring; 13, concrete bridge structure monitoring; M405454 Η, lifting bridge prestressing technology; Provide reference for durability design of concrete bridges; 16. Provide information technology for bridges; 18. Provide theory of bridge structure health monitoring and state assessment. It is true that the "pre-competition system of the post-tensioned head" of the creation of the book can achieve the expected effect, and the measurement pre-force system = 5 has obvious improvement, and this creation has not been seen in Publications ^ Red is in conformity with the requirements for patent application, and the above is stated in accordance with the law. It is only for those who have a skill in this creation. According to this description, (10) the preferred embodiment, all familiar with this modification, should be included in this case. Various equivalent changes and [simplified description of the drawing] ί:=Γ The structural decomposition diagram of the pre-force system. The first figure is the structure diagram of the first embodiment of the measurement system in the present invention. The second figure is the structure of the second embodiment of the measurement system in the present creation. The fourth picture is the measurement in the creation. The structure of the third embodiment of the force system is schematically illustrated. The structure of the fourth embodiment of the measurement pre-force system is shown in the sixth figure. The structure of the fifth embodiment of the present invention is the structure of the fifth embodiment. A schematic diagram of the structure of the sixth embodiment of the measurement pre-force system in the present creation. The eighth figure is a schematic structural view of the seventh embodiment of the measurement pre-force system in the present creation. The ninth drawing is a schematic structural view of the eighth embodiment of the measurement pre-force system in the present creation. The tenth (A) and (B) are schematic structural views of the ninth embodiment of the measurement pre-force system in the present creation. The eleventh drawing is a schematic view showing the structure of the tenth embodiment of the measurement pre-force system in the present creation. Figure 12 is a perspective view showing the structure of another embodiment of the anchor head in the present creation. [Main component symbol description] Anchor frame 10 Monitor 30 Ring wall 101 Conductor 40 Through hole 102 Fixing glue 51 Anchor head 11 Internal thread 521 Perforation 111 External thread 522 Through hole 112 Plate body 53 Inner end face a Sleeve 54 Outer end face b Through hole 541 annular clip 12 restraining ring 551 protective cover 13 holder 552 steel strand 20 locator 561, 562 10