201144527 六、發明說明： 【發明所屬之技術領域】 本發明係有關-種落石捕捉網，其被設計用於保護結 構物免於自各岩石面落下之巨礫。 【先前技術】 圖1A繪示一種如歐洲專利中請案E p丨5 〇 〇 7 4 7中所說明 的落石捕捉網。該捕捉網包括數個支柱10，其錨定於岩石 面中’且垂直地蚊於落下巨蝶之可能軌道。支柱之頭部 藉由拉纜12被固緊於該岩石面，而拉攬12被錨定於位在 高於捕捉網處之岩石面。數條均等分隔開之邊纜14(於此有 四條）水平地連結支柱’且於該捕捉網之各側邊被猫定至該 岩石面。邊纜14藉由裝設元件16被固緊在該等支柱上， 邊纜可於裝設元件16中自由地軸向滑動。特別被繪示之一 網子18,延伸遍及由支柱所界定的整個表面，且由該等邊 纜14支撐住。 各邊纜14係提供有二個以圓圈標示之制動器2〇，分別 被放置在該捕捉網之各側，於將支柱固緊至該岩石面之節 段。各拉纜12亦提供有一個類似的制動器2〇。制動器2〇 被裝配成，於該拉纜上之牽引作用力超過某一臨界值時， 允許該拉纜伸長。 網子18被裝配成用於吸收一落石所造成之大部分撞 擊β該捕捉網之其他元件，特別是邊蜆1 4連同其之制動5| 20’及於拉纜12中之制動器20,係被設計成將該網子固緊， 同時限制傳遞至支柱10及傳遞至在岩石面中之錨定點的撞 4 201144527 擊。以此方式’在一落石後’其通常僅更換網子便足夠回 復其原有的保護系統。 圖部分地繪示圖1A中之捕捉網在遭遇一落石後的 ㈣圖1#22落入介於二中央支柱1〇之間的網子Μ中。 该網子已變形’在撞擊作用下伸長，且拉動沿著網子之邊 邊纜14足以抵抗不被伸長；是制動器2〇使邊纜伸 長來順從網子的移動。 如今之落石捕捉網已遵照ETAG 27的標準。此一栌準 建，數個捕捉網等級。在各等級中，捕捉網必須通過：個 :“式。於所謂之、'最基本的⑽測試中，捕捉網必 須阻擋一顆具有就級所界定之最大動能的巨礫。 於-所謂之、、三分之一的夕測試中，捕捉網必須連續 地阻擋兩顆具有該最大動能之三分之—動能的巨碑。此 t在第-顆巨蝶落下之後’該網子的有效高度必須保持 回於4原始有效高度的70〇/〇。 圖1A中之類型的捕捉網很笨重而難以被架設及運送至 =設地點。網子18及_ 14係在場外被組合成—符 '長度的單獨組合。捕捉網愈長’網子18及邊纜Μ 成的組合便越重越龐大。因此，若 ιλ 而女特疋長的捕捉網， 圖1A之類型I组合必須被相鄰放置。此加乘了邊♦臨之 錨定點的數目，造成了一種網子/邊纜組合的重量保持：以 限制錨定點的數目之權衡被選擇。 【發明内容】 因此有需要-種不會笨重而難以被架設及運送，同時 201144527 需要一限定數目之錨定點的落石捕捉網。 為符合此種需求，一種落石捕捉網被提供，其包括一 支柱’其經由一端被固定至一岩石面；一邊纜；一元件， 其用於將該邊纜固緊至該支柱，以允許該邊纜之軸向滑 動；二個制動器’其於該邊纜中被成串配置，被裝配成在 邊纜上之牽引作用力超過一臨界值時，允許該邊纜之伸 長；及一網子，其以一邊緣被支撐於該邊纜。該二個制動 器被配置在該支柱的附近，分別於該支柱的兩側。行經該 支柱之低處側之一保險絲镜（fuse cabie)在該二個制動器之 相反端被附接至該邊纜。該保險絲纜取代用於支撐住該網 子之該邊纜’且被裝配成在相較於制動器之臨界值為一低 的牵引作用力下伸長。 依據一實施例’該保險絲纜包括二段纜段，其藉由一 鉗夾元件被彼此相連結。 依據一實施例’該網子包括二個區段，其於該支柱之 尚度處被可移除式地連結在一起。 依據一實施例’各制動器係可移除式地被安裝於二邊 纜節段之間。 【實施方式】 由以下被提供僅作為非限制性實例及顯示於隨附圖式 中之特殊實施例的說明，其他優點及特徵將更為清楚明白。 於下列圖中’相似於圖1A中那些元件的元件係以相同 元件符號標示。 圖2概略地繪示一模組化落石捕捉網之一實施例的前 6 201144527 一於：、匕括數根支柱10被錨定於岩石面中，且垂直地錨 12 礫之可此軌道。藉由被錨定於岩石面的拉纜 支，10之碩部被固緊於位在高於該捕捉網處之岩石面。 1〇 /為頂部及底部之二條邊纜14，水平地連結支柱 〇,且於該捕捉網之各側邊被錨定至該岩石面。邊纜14藉 由裝設元件16被固緊於支柱，該裝設元件16允許邊纜： :由：軸向滑動。此裝設元件16被裝配成，在捕捉網之所 有正常操作情況下’將邊€ 14保持為被固緊於該支柱。 特別被繪示之一網子18，延伸遍及由支柱所界定的整 個表面1網子之頂部及底部邊緣由邊纜支樓住。 於各支柱附近，各邊纜14設置有二個分別位於該支柱 各側之制動器20。回想以圓圈標示之制動器2〇係被設置 成於牽引超過某一臨界值時，允許該拉纜之伸長。於各 支柱附近之包括有制動器2〇之邊纜14的節段，不再支撐 住網子1 8。網子1 8於此處係由一保險絲、纜24支撐住，該 保險絲境24在該二個制動器2G之相反側附接於邊纔的。 此外，類似該邊纜14,該保險絲纜係可滑動式地裝設於該 支柱1 〇。 所謂、、保險絲 '纜係意指一種設置有一以六角形符號 標示之保險絲裝置26的纜線，其在一當該纜線被強力牵引 時，隨即允許該纜線之伸長。、、保險絲々26的觸發作用力 較佳地係足夠使該保險絲纜去支撐該網子18的重量而無伸 長，但係低於制動器20之臨界值，以使該保險絲纜伸長卻 不會對抗隨著邊纜或由該保險絲纜支撐住之網子的區段之 201144527 伸長的重大阻抗。 此種具有接替在各支柱附近之邊纜的一保險絲纜之結 構配置使得網子的模組化結構及其相關元件的模組化結構 能被達成。如將進一步被說明之制動器2〇及保險絲元件 2 6 ’事實上係構成能無困難地被組合及拆卸，且同時確保 所而強度之組合元件。保險絲纜24使網子能被固緊在支柱 附近，同時允許邊纜14相對支柱自由地滑動，以使其能適 當地達成其之順從及阻尼網子之變形的角色。 在該補捉網之邊緣之纜線的結構配置可不同於在中央 支柱附近之、纜線的結構配置，因為該纜線係於此高度從支 柱之頭部被拉向其錨定點。如所繪示的’在該捕捉網之邊 緣的保險絲纜24係於制動器2〇及支柱1〇之間被固定於邊 纜14上。此為通常是無網子18的區域。 各支柱 12被固緊，該拉纜12 1 〇係於此藉由二條拉纜 在支柱各側於高處被錨定至岩石201144527 VI. Description of the Invention: [Technical Field to Which the Invention Is Applicable] The present invention relates to a rockfall catching net designed to protect a structure from boulders falling from each rock face. [Prior Art] Fig. 1A shows a rockfall catching net as described in the European Patent Application No. 5, p. The capture net includes a plurality of struts 10 anchored in the rock face and vertically floating the possible orbit of the giant butterfly. The head of the strut is fastened to the rock face by the cable 12, and the puller 12 is anchored to the rock face above the catching net. A plurality of equally spaced side cables 14 (four in this case) are horizontally coupled to the strut' and are positioned by the cat to the rock face on each side of the trapping net. The side cable 14 is fastened to the posts by the mounting member 16, and the side cable is free to slide axially in the mounting member 16. One of the nets 18 is shown to extend over the entire surface defined by the struts and is supported by the side cables 14. Each side cable 14 is provided with two rims of brakes 2 〇 which are placed on each side of the catching net to secure the struts to the section of the rock face. Each cable 12 is also provided with a similar brake 2〇. The brake 2〇 is assembled to allow the cable to elongate when the traction force on the cable exceeds a certain threshold. The net 18 is assembled to absorb most of the impact caused by a falling rock. The other elements of the catching net, in particular the side sill 14 together with its brake 5| 20' and the brake 20 in the cable 12, It is designed to fasten the net while limiting the impact transmitted to the strut 10 and to the anchor point in the rock face. In this way, after a rockfall, it is usually enough to replace the original protection system by simply replacing the net. The figure partially shows that the capture net in FIG. 1A encounters a falling rock. (IV) FIG. 1#22 falls into the net between the two central pillars 1〇. The net has been deformed' to elongate under impact and pull the side cable 14 along the net to be sufficiently resistant to not being stretched; it is the brake 2 that causes the side cable to extend to follow the movement of the net. Today's Rock Capture Network has complied with the ETAG 27 standard. This is a standard build and several capture network levels. In each level, the capture net must pass: one: "In the so-called, 'the most basic (10) test, the capture net must block a boulders with the maximum kinetic energy defined by the class. - So-called, In one-third of the test, the capture net must continuously block two monuments with the maximum kinetic energy of three-way kinetic energy. After the first giant butterfly falls, the effective height of the net must remain. Back to the original effective height of 70 〇 / 〇. The capture network of the type shown in Figure 1A is very cumbersome and difficult to be erected and transported to the location. The nets 18 and _ 14 are combined outside the field into a 'length' The combination of the two. The longer the catching net, the heavier the combination of the net 18 and the side cable. Therefore, if the mesh is ιλ and the female is very long, the type I combination of Figure 1A must be placed adjacently. Adding the number of anchor points to the edge ♦, resulting in a weight retention of the net/side cable combination: the trade-off to limit the number of anchor points is selected. [Summary] Therefore, there is a need that the species will not be cumbersome and difficult Erected and transported, while 201144527 needed A rockfall catching net of a defined number of anchor points. To meet this need, a rockfall catching net is provided which includes a strut 'which is fixed to a rock face via one end; a side cable; an element for the side The cable is fastened to the post to allow axial sliding of the side cable; the two brakes are arranged in a string in the side cable and are assembled such that when the traction force on the side cable exceeds a critical value, An extension of the side cable; and a netboard supported by the edge cable at an edge. The two brakes are disposed adjacent to the strut, respectively on opposite sides of the strut, passing through the lower side of the strut A fusescope is attached to the side cable at the opposite end of the two brakes. The fuse cable replaces the side cable for supporting the net and is assembled to be critical to the brake The value is a low traction force. According to an embodiment, the fuse cable includes two cable segments that are coupled to each other by a jaw member. According to an embodiment, the mesh includes two segments. In its pillar The shampoos are removably coupled together. According to an embodiment, each of the brakes is removably mounted between the two side cable segments. [Embodiment] Provided by the following only as an unrestricted Other advantages and features will become more apparent from the following description of the particular embodiments of the accompanying drawings. In the following figures, elements that are similar to those of FIG. 1A are denoted by the same reference numerals. The first 6 201144527 of an embodiment of a modular rockfall catching net is shown: a plurality of pillars 10 are anchored in the rock face, and the rails are vertically anchored by 12 graves. a cable-cable anchor anchored to the rock face, the top of the 10 is fastened to the rock face above the catching net. 1〇/two side cables 14 at the top and bottom, horizontally connecting the strut 〇, and Each side of the capture net is anchored to the rock face. The side cable 14 is fastened to the post by means of an mounting element 16 which allows the side cable to be: axially slidable. This mounting element 16 is assembled to hold the edge 14 to be secured to the post under all normal operating conditions of the capture net. Specifically, a net 18 is shown extending over the entire surface of the net defined by the struts. The top and bottom edges of the net are supported by side sills. In the vicinity of each of the struts, each side cable 14 is provided with two brakes 20 respectively located on each side of the struts. Recall that the brakes 2 indicated by the circles are set to allow the cable to stretch when the traction exceeds a certain threshold. The segments of the side cable 14 including the brakes 2 in the vicinity of the struts no longer support the nets 18. The net 18 is here supported by a fuse, cable 24 attached to the side of the opposite side of the two brakes 2G. Further, similar to the side cable 14, the fuse cable is slidably mounted to the post 1 . By fuse, the term "cable" means a cable provided with a fuse device 26, indicated by a hexagonal symbol, which is then allowed to elongate when the cable is strongly drawn. The triggering force of the fuse cymbal 26 is preferably sufficient for the fuse cable to support the weight of the net 18 without elongation, but is lower than the threshold of the brake 20, so that the fuse cable is elongated but does not resist A significant impedance of the 201144527 elongation of the section of the net or the section of the net supported by the fuse. The structural configuration of such a fuse cable that replaces the side cables in the vicinity of the legs enables the modular structure of the net and the modular structure of its associated components to be achieved. The brake 2 〇 and the fuse element 2 6 ' which will be further described are in fact a combination of components which can be combined and disassembled without difficulty, while at the same time ensuring the strength. The fuse cable 24 allows the net to be secured adjacent the struts while allowing the side cable 14 to slide freely relative to the struts so that it can properly achieve its compliance and dampen the deformation of the net. The structural configuration of the cable at the edge of the patching net can be different from the structural configuration of the cable near the central leg because the cable is pulled from its head toward its anchor point at this height. As shown, the fuse cable 24 at the edge of the catching net is fastened to the side cable 14 between the brake 2'' and the post 1'. This is the area that is usually without nets 18. Each of the struts 12 is fastened, and the cable 12 1 is tied thereto to be anchored to the rock at two sides of the struts by two cables.
至岩石面。一單一錨定點必須固 結的拉纜。與同一支柱相連結的 制動器20的手段被固緊於該支柱 該捕捉網較佳地係包括有一結To the rock face. A cable that must be consolidated with a single anchor point. The means of the brake 20 coupled to the same strut is secured to the strut. The catching net preferably includes a knot
巨碟落下之後，圖 圖2中的捕捉網亦以參考圖1 b所 201144527 說明的方式變形。分佈在邊纜14上的制動器2〇伸長，以 允許該邊纜順從網子的變形，同時阻尼該網子的變形。保 險絲元件26使保險絲纜24能順從邊纜的移動，同時保證 網子18被支樓於靠近支柱處。藉由輔助纜28及制動器2〇, 所形成的結構’網子在其底部部分之高度的降低被延緩。 此組合28、20,亦確保該網子被支撑在靠近岩石面處，以防 止巨礫因重力脫落。 圖3A及3B分別地繪示一落石捕捉網之在一支柱之 頭部及該支柱之足部的部分的細部實施例。該支柱之該頭 部係繪示為從低處觀看，而其^部㈣示為從高處觀看。 /網子18包括一串混結的鋼圈。各鋼圈穿過六個以六角 开> 配置在其周圍的其他鋼圈。 嘉 動器2〇包括一塊板片，該板片以—端被鉤扣至 ❼覽節段之一環圈。四條制動欖被甜夹至該板片之兩 包並形成二個被鉤扣於—鄰接邊㈣段之環圈的環圈 ，動繞之自由端使該制動器能以大摩擦作用力伸長。該 =::Γ"段30決定，段30固定在板片: 動纜之％圈之間。纜段川且 長许、 以又30之長度係小於制動鐵之自由端 -以致制動纜在行程終端保持嚙合於諸鉗夾中。 =絲纔2:包括二條欖段，該境段藉由二作用如保 :、置26之鉗失而連結在該支柱之高度處” 區奴旎相對彼此以相當較低於那個活動之制哭. ^ 臨界值來滑動。然而此摩 5的摩 量。姑姑 厚搽臨界值係足以支撐該網子的 被裝設在保險絲境之區段的自由端之Μ決定該保 9 201144527 裝置的行程。 斤 的，保險絲纜24藉由一鉤扣32被固定於支 柱10上，該鉤扣3 疋於文 險絲缓能自由地滑動 支柱之—支架。此鉤扣使該保 形板ΓΓΓ境固緊於該支柱的裝設元件16包括二塊u 過之垂直溝槽〜連”接界疋一用於該邊繞穿 在該溝槽卜 I·。…形板片的螺栓將該拉編 ^圖^中’可看見該支柱是栖接在一銷定板片上。此 。：支,：在撞擊下於拉纜之制動器伸長時傾斜，而不會 件16被固緊至該錯定板片之高於 該支柱處。如圖所示，辅助纜以行經高於該支柱之處 可包穿過該裝設元件16之該螺栓的環圈。其以其端部 被固疋於該捕捉網之邊緣支柱。 網子18包括數個藉由鉤扣彼此連結在該等支柱之高产 的區段。-網子區段形成一模組之部分，其進一步包括: 部及頂部邊麗14之節段，相關聯的制動器Μ，及相關聯之 保險絲纜24的區段。僅該模組之邊緣之—包括_段， 該邊鐵節段穿行於在該支柱之足部及頭部之裝設元件Μ 中〇 一完整的模組藉此結合該捕捉網之各對支柱而達成。 對於一特別長的捕捉網，將會有大數量的模組要運送及裝 設，但各模組係具有合理的重量且不會龐大笨重。此外， 可觀察到不論捕捉網之長度為何，和邊纜相關連之錨定點 10 201144527 的數目是m、 疋固疋的。 【圖式簡單說明】 μ Μ迷之圖1A及1B以前視圖及俯視圖概略地繪示在一 洛石後夕 —習知的落石捕捉網； _ 2去甘 概略地繪示一模組化落石捕捉網之一實施例；及 圖3 a 部古 及3 B繒'示該模組化捕捉網於一支柱之頭部及α 巧度處的詳細結構範例。 【主要元件符號說明】 10支柱 12杈纜 14邊纜 16骏設元件 18網子 2Q制動器 2()'制動器 22 巨蝶 24 保險絲境 26保險絲裝置 28輔助纜 30 纜段 3 2 鉤扣 s 11After the giant disc is dropped, the capture net in Fig. 2 is also deformed in the manner described with reference to Fig. 1b, 201144527. The brake 2, which is distributed over the side cable 14, is elongated to allow the side cable to conform to the deformation of the net while damping the deformation of the net. The fuse element 26 enables the fuse cable 24 to follow the movement of the side cable while ensuring that the net 18 is supported by the struts near the struts. With the auxiliary cable 28 and the brake 2, the height reduction of the formed structure 'net at its bottom portion is delayed. This combination 28, 20 also ensures that the net is supported near the rock face to prevent the boulders from falling off by gravity. 3A and 3B respectively illustrate a detailed embodiment of a portion of a rockfall capture net in the head of a strut and a portion of the foot of the strut. The head of the struts is shown as being viewed from a low position, while the portion (four) is shown as being viewed from a height. /net 18 includes a series of mixed steel rings. Each rim passes through six other rims that are placed around the hex. The jia 2 〇 includes a slab that is hooked at one end to one of the segments of the viewing section. The four brake pads are sweetly clamped to the two packs of the panel and form two loops that are hooked to the loop of the adjacent side (four) section, and the free end of the movable winding allows the brake to be extended with a large frictional force. The =::Γ" segment 30 determines that segment 30 is fixed between the plates: % of the moving cable. The length of the cable is longer than 30, and the length of the cable is less than the free end of the brake iron - so that the brake cable remains engaged in the jaws at the end of the stroke. = Silk 2: Including two sections, the section is protected by two functions: the 26 is clamped to the height of the pillar. The slaves are crying relative to each other at a level lower than that of the activity. ^ The critical value to slide. However, the friction of the A5 is sufficient to support the free end of the section of the net that is installed in the fuse area to determine the travel of the device. The fuse 24 is fixed to the post 10 by a hook 32 which is slidably attached to the support of the support. The hook fastens the conformal plate. The mounting member 16 of the pillar includes two vertical grooves of the u-connected "connecting" for the side to be wound around the trench. The bolts of the shaped plate will be seen in the drawing, and the pillar is seen to be attached to a pinned plate. This. : Support,: tilted when the brake of the cable is extended under impact, and the component 16 is not fastened to the upper of the wrong plate. As shown, the auxiliary cable can pass through the loop of the bolt of the mounting member 16 beyond the strut. It is fixed at its ends to the edge struts of the capture net. The net 18 includes a plurality of sections that are joined to each other by hooks in the high yield of the posts. The mesh subsection forms part of a module, which further comprises: a section of the section and the top edge 14 , an associated brake port, and a section of the associated fuse cable 24. Only the edge of the module - including the _ segment, the side iron segment runs through a complete module in the foot and head mounting components of the leg to thereby couple the respective pairs of the capturing mesh And reached. For a particularly long catching net, there will be a large number of modules to be transported and installed, but each module has a reasonable weight and is not bulky and bulky. In addition, it can be observed that regardless of the length of the capture net, the number of anchor points 10 201144527 associated with the side cable is m, 疋 疋. BRIEF DESCRIPTION OF THE DRAWINGS [Fig. 1A and 1B] The front view and the top view schematically show a falling stone catching net on the eve of a Lost stone; _ 2 Gan Gan schematically shows a modular falling rock catching An embodiment of the network; and FIG. 3 a part of the ancient and 3 B'' shows a detailed structural example of the modular capture network at the head and alpha of a pillar. [Main component symbol description] 10 pillars 12 cable 14-side cable 16 spring components 18 mesh 2Q brake 2 () 'brake 22 giant butterfly 24 fuse environment 26 fuse device 28 auxiliary cable 30 cable segment 3 2 hook buckle s 11