200811334 九、發明說明： 【發明所屬之技術領域】 /本發明涉及本說明書在申請專利範圍丨的上位概念中 所稱的那樣一種類型的隔聲裝置。 【先前技術】200811334 IX. Description of the Invention: [Technical Field to Which the Invention Is Applicable] The present invention relates to a type of sound insulating device as referred to in the above-mentioned concept of the patent application. [Prior Art]
根據專利文獻，例如 DE 78 01 086 Ul，DE-OS 23 39 649, de-OS 26 17 386, DE^〇s 23 60 519, DE-OS 28 00 529, DE 29 35 745 C2和jCH 647 〇27 —般都知道這種類型的隔聲 裝置。它用於在聲源範圍内臨時性的和永久性的消聲。 根據DE 199 56 669 C2,已知-種所述類型的隔聲裝 置，/它有-個㈣曲的隔聲元件和—個用來支承隔聲元件 的形狀基本穩定的支承構件。從書面文獻所瞭解的隔聲裝 置具有傑出的消聲性能，可相對簡單地進行生產，因而 低藤。 【發明内容】 本發_任務是’提供_縣朗#在_請專利範According to the patent documents, for example, DE 78 01 086 Ul, DE-OS 23 39 649, de-OS 26 17 386, DE^〇s 23 60 519, DE-OS 28 00 529, DE 29 35 745 C2 and jCH 647 〇 27 This type of sound insulation device is generally known. It is used for temporary and permanent muffling within the sound source range. According to DE 199 56 669 C2, a sound insulating device of the type described is known, which has a (four) curved sound insulating element and a support member which is substantially stable in shape for supporting the sound insulating element. The sound insulation device, which is known from the written literature, has excellent sound absorbing properties and can be produced relatively simply, thus low vine. [Summary of the Invention] This is a _ task is to provide _ county lang # in _ please patent
LiLT中所稱的隔聲裝置，其結構設計得更為簡 早，因而成本更低。 間 的。上躲務是通過在中請專·圍1中提出的辦法解決 如果設計-動彡録本敎的Α承構件y 的消ί:;:的f ί ί丄考f 持易f曲的隔聲元件傑出 以The sound insulation device referred to in LiLT is designed to be simpler and less expensive. Between. The escaping work is solved by the method proposed in the middle and the special circumstance 1. If the design-moving 彡 敎 敎 构件 构件 y ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; Outstanding component
=隔聲元件，並可與或實際與例如—個支承士 連接’則原則上可以放棄根據當前技術水準為相 的用來夾緊隔聲元件的夾具。根據本發明，支承構件 U 200811334 -種拉擠壓成_難構件構成的。 針構件可相對簡單地製造，减本低廉，因此， ;氏生產^I轉置相比’根據本發明的隔聲裝置可明顯降 些因為成本原本發日紐論麟純可以為那 聲裝置。所以二隔聲裝置的應用領域提供隔 根據本發明理論的辦法也是為保護人類健 康免=危害做出的一項重大貢獻。 題 計==驚荷地證明’根據本發明的隔聲裝置也可以 叉 載荷影響的地方，例如高速鐵路沿線。根擄 =:聲裝ί對於這種應用場合特別合適。= ϋ栌二的隔荦70件能特別有效地消聲。另-方面，掮 2據本㈣㈣裝置支承構件的拉擠壓成型型材構件能 夠承文南的靜載荷和高的動載荷。 ，據本發明的隔聲裝置集特別有效的消聲性 低的製造成本於一身。 根據t發明，拉擠壓成型的型材構件應理解為用拉摘 堅f型工*製成的型材構件。_壓成型卫藝涉及一 ，、、、貝運行過&中生產纖維增強型材，特別是塑膠^材的工 勢。其中，增強纖維經過一個浸潰輕被導入一個樹脂槽， f間有-個卡迪爾（Kadiei〇格子，其作較使纖維按要 求分佈在後來的型材中。纖維在樹脂射關如合成樹脂 浸潰，然後在相應的成型工位加m的型_狀。如 果需要相應地滿足某些要求，還可以將其他—些增強材 料，例如席子、織物或非織造織物添加到型材中^後， 根缚材料的不同，例如在離細。c的溫度下把型g放在 -塊範本中硬化。硬化之後，可以通過切斷在拉擠屢成型 200811334 芘====== 具有==’形狀基本穩定的支承構件應當理解為， 在ί=Γ 性的支承構件足以避免隔聲元件 仕耳貝何下發生過量的偏移。 丁= Sound-insulating element, and can be connected to or actually with, for example, a support. In principle, the clamp for clamping the sound-damping element according to the current state of the art can be dispensed with. According to the invention, the support member U 200811334 is extruded and formed into a difficult component. The needle member can be manufactured relatively simply, and the cost is reduced. Therefore, the sound insulation device according to the present invention can be significantly reduced compared to the sound insulation device according to the present invention because the cost can be a sound device. Therefore, the field of application of the two sound insulation devices provides a significant contribution to the protection of human health and health from the theory according to the present invention. The problem is that the sound insulating device according to the present invention can also be affected by the fork load, such as along the high speed railway. Roots =: Sound installation ί is especially suitable for this application. = 荦 的 的 荦 荦 荦 荦 能 能 能 能 能 能 能 能On the other hand, 拉 2 according to the (4) (4) device support member of the tensile extrusion profile member can bear the static load and high dynamic load of Wennan. According to the sound insulating device of the present invention, the manufacturing cost which is particularly effective for the muffling is low. According to the invention of t, the stretched profiled member is to be understood as a profile member made by pulling a hard type*. _Compression molding technology involves the production of fiber reinforced profiles, especially plastics, in the operation of one, , and . Among them, the reinforcing fiber is introduced into a resin tank through a dipping, and there is a Kadiei 〇 lattice between the f, which is distributed in the later profile as required. The fiber is fired in a resin such as synthetic resin. Dip, and then add m in the corresponding forming station. If you need to meet certain requirements, you can add other reinforcing materials, such as mats, fabrics or non-woven fabrics, to the profile. Different from the bonding material, for example, the type g is hardened in the -block template at a temperature from the fine c. After hardening, it can be cut through the pultrusion repeatedly formed in 200811334 芘 ====== with ==' A support member which is substantially stable in shape should be understood to mean that the support member in the ί=Γ is sufficient to avoid excessive offset of the sound insulating element.
因此，根據本發明預先規定了不起支 ^元件與起支承作用的形狀基本穩定 :=。根據本發明，預先規定唯-的-個最= =9支承構件，原則上就足夠了。但是根據本發明， t可以預先規定兩個或多個支承構件，其形狀、尺寸 里可以根據當日|的要求在廣闊的限度内任意選擇。 根據本發明的隔聲裝置的特別優越之處在於，隔聲裝 置原則上元王可用非金屬材料製成。這不僅在隔聲裝置 用於鐵路沿線的意A上，而且在重複利用的意A上，都Η 一個優點。 疋 根據本發明，如果隔聲裝置具有唯一的一個隔聲元 件，原則上就足夠了。但是，按照當時的要求，也可以至 少有兩個隔聲元件可供使用，其形狀、尺寸和數量可以根 據當時的要求在廣闊的限度以内任意選擇。 χ 根據本發明，型材構件適合於選用的纖維增強材料， 特別是纖維增強塑膠和/或纖維增強混凝土以及和/或纖維 增，聚合物混凝土製成，其中，型材構件的材料可優先用 玻璃纖維和/或金屬纖維和/或芳族聚醯胺纖維或增強，或 如同選用預先規定的另一種構成的同類物增強。這類 相對成本低，而且具有高㈣度。 雜科 200811334 根據本發明理論的辦法，另一種較 定’型材構件在聲波射入的―側被設計成 的’並在背向聲波的一侧有_個隔聲元件的支承面 樣的了個實施例上，聲波出現在易彎曲的崎元件上，έΙ 果易料的崎元件保持了傑出㈣聲特性 根據^ 發明支承構件在紋向聲波的—财—個隔聲元件t 因而可靠地避免了隔聲元件的過量偏移。因此， =明，則上*再需要另外的夾具，而原有技術為此目的 、'U要通樣勉具。.因為支承構件可以_簡單地生產， 且成本低廉’ 本發日柯錄到，本發__ 置結構更簡單，成本更低，由於採用了 H曲的隔聲元二 因此具有傑出的消聲特性。 根據本發明理論的辦法，另一種較佳的進一步構預 先規定’撕構件在其自由魏上至少部分地具有一種織 邊。彎邊例如可以具有，特別是相對于支承面具有一個9〇 的傾角。有彎邊可以進—步提高支承構件的形狀穩定 性。另外’在上述實施例上，隔聲元件可以支承在彎 一旁或支承在彎邊上。 、上述實施例的另一個較佳的進一步構成預先規定，彎 邊沿著型材構件的側邊緣和/或下邊緣和/或上邊緣延伸。 在上述實施例上’隔聲元件可以在型材構件侧邊緣的範圍 内支承在彎邊的一旁和/或在型材構件下邊緣的範圍内支 承在彎邊上。原則上也可以在型材構件上邊緣的範圍内預 先規定一個相應的彎邊。但是，如果型材構件的上邊緣和 下邊緣都沒有設計彎邊，則支承構件被設計成在一定程度 上具有易彎曲的。如果在聲負荷作用下型材構件的側邊緣 200811334 即垂直邊緣發生不同的扭轉，由於^ 型材構件只受到很小的負荷，因而 只產生很小的應力。 4再卞ΛΙ# 定性ΐΐϊί義上，為了使型材構件在具有足夠的形狀穩 =的同時達到-定的易f曲的，具有f邊的實施例的^ 個較佳的進-步構成預先規定，f邊沿 的變化基本上是U形的。以浐样的古彳*命構仵緣 上白一〃 ]以4的方式，要麼在支承構件 由讀，要麼在下自由姐的下部顧内籌 成—個無彎邊區域，藉以產生符合需要的易彎曲的。 根據本發醜論的辦法，另—個較細進—步構成預 形^二型材構件被設計得具有在聲波射人側敞開的戴面 表、這‘，良波基本上出現在易彎曲的隔聲元件的整個 你面上、纟"果疋仍然能保持得到易彎曲的隔聲元件的那4b ，特別是在傑出的消聲特性方面。 支承構件原則上可以在其背向聲波的一侧有通孔或者 ，，只要隔聲元件以符合需要的方式用支承面獲得支撐 赉可。不過，根據本發明理論的辦法，另一種較佳的進二 ^構成預先規定，型材構件在其背向聲波的—侧被設計成 '閉的或基本封閉的。 镎這樣，一方面隔聲元件通過支承面獲得了大面積的支 =。另一方面，不能從型材構件背向聲波的一侧接近隔聲 =件’因而例如可以保護這一侧免受破壞者的惡意破壞。 ^據本發明理論的辦法，另一種較佳的進一步構成預先規 弋，支承構件基本上被設計成平板狀的或薄殼狀的。 氺根據本發明理論的辦法，為了進一步提高型材構件的 ^狀穩定性，另一種較佳的進一步構成預先規定，型材構 200811334 件在支承面的範圍内和/或在彎邊的範圍内有加 、, 上述實施例的另一種進一步構成預先規強材料。 承面的加強材料佈置在支承面背 元:附加于支 樣，在形狀、大小和數量上，加賴側。這 為了把加強材料設計得簡單，價格低廉 由度。 ▼有加強材料的實施例的又一種進一步守又有效’ 至少有-根加強助和/或至少一根加強筋。、先規定’它 P·!聲元件顧上可與则構件固 本發明理論的辦法，另一種較佳的進-步構成tr根據 隔聲元件與型材構件可拆卸地連接在_起定， 上，·隔聲元件和型材構件可來、Λ施例 ==置件可㈣定在型二ΐ 的推丰摄二置上。根據本务明理論的辦法，另一種較奸 的進一步構成縣規定，隔聲元件财在支承面上 隔聲元型材構件點合。用這種方式， I科7L件與支承構件的連接設計得特別簡單。 先^據t發明理論的辦法，另一種較佳的進一步構成預 到5==材構件被設計成平面狀的，並最好基本上延伸 到&聲几件的整_展朗。 f 條 根據本發明設計的鱗元件例如可料兩根利用一 200811334 ，接¥執互相連接起來的、用可f曲的材料製成的羞 成，如同人們根據DE 199 56669 AI所瞭解的 = 容通過參考被納人本中請書。㈣曲的隔聲元件也可= -種方式構成’例如通過—種裝在—個最好用材= 成的***_吸聲填料構成，其中填料由例如礦物枓， 未材料、純粒料、灰泥或錢或者^灰混合料。心 【實施方式】 、 在第-圖中示出了根據本發明隔聲裝置2的一每 :，它有-個易彎曲的隔聲元件4和一個形狀 = 件，支承構件支承隔聲元件4，根據本^= 拉擠壓成型的型材構件6構成。 由们 本發明，拉擠壓成型的型材構件6用拉擠壓成型 工蟄衣成’在本實施例巾材料採用玻璃纖維增強塑膠 本貫施例中，型材構件被設計成薄殼㈣，^的 敞開的，其中，聲波射入方向在第_圖中用:個: 在隔聲元件4背向聲波的一側，型材構件一 承面’在本實施例中支承面是在型材 = 後壁10上構成的。 逼封閉的 在本實施例上，型材構件6在其上邊緣和緣上八 別有-彎扣和14，所述_12和14相對於後壁^ ίΠυ傾角。從第—圖中可以看出，兩彎邊12與14之 曰二了見基本上相當於隔聲元件4的高度，所 此外，在這—個實施例上，型材構件6有側壁16、υ 11 200811334 在本實施中，側壁16、18之間的淨寬基本上相當於隔聲元 件4的寬度，因而隔聲元件4被容納在狹窄的侧壁16、μ 之間。 由於採用了拉擠壓成型工藝，用這種工藝只能生產在 牽引方向（相當於第一圖所示實施例型材構件6的縱向方 向）上橫截面穩定不變的型材，因此，側壁16、18用單獨 的構件構成，並用適當的方式（例如用钻合方式）與型材 構件ό相連接。 第二圖所示為隔聲元件2的後視圖。從第二圖中可以 看出，在該實施例上，型材構件6有一根沿著其縱向方向 敷設的加強肋20，在本實施例上，它在拉擠壓成型過程中 被拼合到型材元件6上。為了能夠用一種將在下面進一步 說明的方式將隔聲裝置2與外部的一個支承結構連接起 來，在'縱向方向的端部22、24的範圍内切除了加強肋2〇， 例如用銑削方法切除。加強肋敞開的端頭用相應的護板封 閉，在第二圖中可以看見一塊護板26。護板26可以例如 與加強肋20粘合。 第二圖所示為根據第一圖之隔聲裝置2的一個水準截 面圖。攸第二圖中可以看出，隔聲裝置2在第三圖所示的 安裝位置固定在一個外部支承結構上，在本實施例中該外 部支承結構有兩根在側向彼此相距一定距離的街梁、 30。從第三圖中可以看出，桁梁28、30具有雙τ形橫截 面。從第三圖中可以看出，在將隔聲裝置2***到桁梁^8、 3〇之間之前，必須在型材構件6的兩端縮短加強肋2〇。 第四圖所示為隔聲元件2的後視圖。 弟五圖所示為仗面即從聲波射入的一侧看的隔聲裝 12 200811334 置2的一個視圖 面 第六圖所示為根據第一圖之下高聲裝置2的-個垂直截 第：=為由桁梁28、3〇構成的隔聲牆的牆元件 32的轴侧主視圖’在㈣28、3q之間固定著垂 二 隔聲裝置2和其它幾個本發明的隔聲裝置，财只用代號 2’表示其中的一個隔聲裝置。 域 第八圖所示為牆元件32的_後視圖。 第九圖二示為-道隔聲牆34，它由..幾個並排佈 七圖之牆元件32構成，其中除了牆树32外，第九圖中 另有牆元件32，。 第十圖所示為牆元件32、32,的車由側後視視圖。 比較第七圖至第十圖可以看出，若干個本發明的隔聲 裝置2可讀^絲乎任意尺相牆元件御隔聲牆 本發明隔聲I置2的功能原理如下· 在受聲波影響的情況下，易彎曲的隔聲元件4從箭頭 8的方向（比較第-圖）吸收聲波，隔聲元件4由型材構 件ί ^，亚固定在外部支承結構的_ 28、3G上。例^ 隔聲裝置2服鐵路沿線時，以及例如 ^ 過產生衝擊隔聲元件4的空氣壓力波丄 == 件6的後壁1〇的支承面可以避免 冓成t材構 影響在聲波傳播方向上發生過量免二^ 過彎邊與加強肋20的組合，型材構# 貝⑪ 通 收获—α ^何構件6可以達到足夠的形 狀知、疋性’足錄受得起高靜簡和高動载荷。 由於使用了易彎曲的隔聲元件4，本發隔聲裝置2 13 200811334 ^有傑出的消聲特性。此外，它可以特別簡單地生產，且 知才σ上有利，其原因主要在於根據本發明使用了拉擠壓成 型的型2構件6。此外，根據本發明的隔聲裝置2重量特 別輕’安裝時原則上可以無需額外的起重設備。 本發明的隔聲裝置2可用於多種應用場合，特別是可 在鐵路^線進行再絲，尤其適合於高速齡線路。Therefore, according to the present invention, it is presupposed that the shape of the member and the supporting action are substantially stable: =. According to the invention, it is sufficient in principle to prescribe only the most - = 9 support members. However, according to the present invention, t or two or more supporting members can be defined in advance, and the shape and size thereof can be arbitrarily selected within a wide range according to the requirements of the day. The sound insulating device according to the present invention is particularly advantageous in that the sound insulating device can be made of a non-metallic material in principle. This is not only in the case where the sound insulating device is used for the railway A, but also in the reuse of the meaning A. According to the present invention, if the sound insulating device has a single sound insulating member, it is sufficient in principle. However, according to the requirements at the time, at least two sound insulating components can be used, and the shape, size and number can be arbitrarily selected within a wide range according to the requirements at the time. χ According to the invention, the profile member is suitable for the selected fiber reinforced material, in particular fiber reinforced plastic and/or fiber reinforced concrete and/or fiber reinforced, polymer concrete, wherein the material of the profile member can be preferentially made of glass fiber And/or metal fibers and/or aramid fibers are reinforced or reinforced as with a similar composition of a predetermined composition. This type of relative cost is low and has a high (four) degree. Miscellaneous Branches 200811334 According to the method of the present invention, another type of 'profile member' is designed to be on the side of the sound wave injection and has a support surface of the sound insulation element on the side facing away from the sound wave. In the embodiment, the sound wave appears on the flexible zigzag element, and the easy-to-follow element retains the outstanding (four) acoustic characteristics. According to the invention, the support member is in the grain-like acoustic wave, and thus the sound-insulating element t is reliably avoided. Excessive offset of the sound insulating element. Therefore, = Ming, then * additional fixtures are needed, and the original technology for this purpose, 'U to use the same cookware. Because the support member can be simply produced, and the cost is low, the present invention is simpler and lower in cost, and has excellent muffling due to the use of H-shaped sound insulation element 2. characteristic. In accordance with the teachings of the present invention, another preferred further configuration prescribes that the tear member has at least partially a woven edge on its free web. The crimping can, for example, have an inclination of 9 turns, in particular with respect to the bearing surface. The curved edge can be advanced to improve the shape stability of the support member. Further, in the above embodiment, the sound insulating member may be supported on the side of the bend or supported on the flange. A further preferred further development of the above embodiment provides that the bevel extends along the side edges and/or the lower and/or upper edges of the profile member. In the above embodiment, the sound insulating element may be supported on the side of the flange and/or on the flange in the range of the lower edge of the profile member. In principle, it is also possible to predefine a corresponding flange in the region of the upper edge of the profile member. However, if neither the upper and lower edges of the profile member are designed to be crimped, the support member is designed to be somewhat flexible. If the side edge of the profile member 200811334, ie the vertical edge, is twisted differently under the action of the acoustic load, only a small amount of stress is generated due to the small load on the profile member. 4 卞ΛΙ 定 qualitative qualitative ΐΐϊ , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , The change in the edge of f is basically U-shaped. In the way of 4, the support member is read by the support member, or the lower part of the lower sister is raised into a non-bent area to generate the desired Bendable. According to the method of the present ugly, another thinner step-forming pre-shaped two-component member is designed to have a wearing surface that is open on the side of the sound wave, which is, and the good wave basically appears in the flexible The entire surface of the sound-insulating element, 纟" can still maintain the 4b of the flexible sound-insulating element, especially in terms of outstanding sound-absorbing characteristics. In principle, the support member can have a through hole or on its side facing away from the sound wave, as long as the sound insulating element is supported by the support surface in a desired manner. However, in accordance with the teachings of the present invention, another preferred embodiment is that the profile member is designed to be 'closed or substantially closed' on its side facing away from the sound wave. In this way, on the one hand, the sound-insulating element obtains a large area of support through the support surface. On the other hand, it is not possible to approach the sound insulation side from the side of the profile member facing the sound wave. Thus, for example, this side can be protected from the vandalism of the destroyer. According to the method of the present invention, another preferred further configuration is that the support member is substantially designed to be flat or thin. According to the method of the present invention, in order to further improve the stability of the profile member, another preferred further configuration is pre-specified, and the profile structure 200811334 is in the range of the support surface and/or in the range of the flange. Further, another of the above embodiments further constitutes a pre-regular material. The reinforcing material of the bearing surface is arranged on the support surface back: it is attached to the support, and is added to the side in shape, size and quantity. This is to make the reinforcement material simple and inexpensive. ▼ Yet another further embodiment of the embodiment of the reinforcing material is effective & at least has a reinforcing aid and/or at least one reinforcing rib. First, it is stipulated that 'the P·! acoustic element takes into consideration the method by which the component can be solidified by the invention, and another preferred step-forming composition tr is detachably connected to the profile member according to the sound-insulating element and the profile member. , · Sound insulation components and profile members can come, Λ instance == placement can be (four) fixed on the type of two 推 push the second. According to the method of the present invention, another kind of traitor further constitutes the county regulation, and the sound insulation component is connected to the acoustic element member on the support surface. In this way, the connection of the I 7L member to the support member is designed to be particularly simple. According to the method of the invention of the invention, another preferred further configuration is that the material member is designed to be planar, and preferably extends substantially to the entire length of the & f squaring elements designed in accordance with the present invention, for example, can be made of two materials, each of which is connected to each other by a sturdy material, as is known from DE 199 56669 AI. By reference, you are asked by the book. (4) The sound-insulating element of the song can also be composed of, for example, a type of the best material = a foreskin _ sound absorbing filler, wherein the filler is made of, for example, mineral enamel, unmaterial, pure granules, ash. Mud or money or ash mix. [Embodiment] In the first figure, a sound insulating device 2 according to the present invention is shown: it has a flexible sound insulating member 4 and a shape = member, and the supporting member supports the sound insulating member 4. The profile member 6 is extruded according to the present invention. According to the present invention, the stretched profile member 6 is formed by a stretch extrusion molding process. In the present embodiment, the towel member is made of a glass fiber reinforced plastic. The profile member is designed as a thin shell (four), ^ The opening direction of the sound wave is in the figure: in the figure: on the side of the sound insulating element 4 facing away from the sound wave, the profile member is a bearing surface. In this embodiment, the bearing surface is in the profile = rear wall 10 is composed. Forced to close In this embodiment, the profile member 6 has eight bends and 14 on its upper edge and rim, said _12 and 14 being inclined relative to the rear wall. As can be seen from the first figure, the two flanges 12 and 14 are substantially equivalent to the height of the sound insulating element 4, and in addition, in this embodiment, the profile member 6 has side walls 16, υ 11 200811334 In the present embodiment, the clear width between the side walls 16, 18 substantially corresponds to the width of the sound insulating element 4, so that the sound insulating element 4 is housed between the narrow side walls 16, μ. Since the drawing extrusion process is employed, only a profile having a constant cross section in the pulling direction (corresponding to the longitudinal direction of the profile member 6 of the embodiment shown in the first figure) can be produced by this process, and therefore, the side wall 16, 18 is constructed of separate components and joined to the profile member by suitable means (e.g., by means of drilling). The second figure shows a rear view of the sound insulating element 2. As can be seen from the second figure, in this embodiment, the profile member 6 has a reinforcing rib 20 which is laid along its longitudinal direction. In this embodiment, it is joined to the profile member during the stretch extrusion process. 6 on. In order to be able to connect the sound-damping device 2 to an external support structure in a manner which will be explained further below, the reinforcing ribs 2 are cut off in the longitudinal direction of the ends 22, 24, for example by milling. . The open ends of the reinforcing ribs are closed with corresponding shields, and a shield 26 can be seen in the second figure. The shield 26 can be bonded, for example, to the reinforcing rib 20. The second figure shows a level cross-sectional view of the sound insulating device 2 according to the first figure. As can be seen in the second figure, the sound insulating device 2 is fixed to an outer support structure at the mounting position shown in the third figure. In the present embodiment, the outer support structure has two laterally spaced apart from each other. Street beam, 30. As can be seen from the third figure, the truss beams 28, 30 have a double τ-shaped cross section. As can be seen from the third figure, the reinforcing ribs 2 must be shortened at both ends of the profile member 6 before the sound insulating device 2 is inserted between the truss members 8 and 3,. The fourth figure shows a rear view of the sound insulating element 2. The fifth picture shows the sound insulation device 12 viewed from the side where the sound wave is injected. 200811334 A view surface of the second view is shown in Fig. 6 as a vertical cut of the high sound device 2 according to the first figure. No.: = axial side view of the wall element 32 of the sound insulating wall composed of the truss beams 28, 3 ' 'The second sound insulation device 2 and several other sound insulation devices of the present invention are fixed between (4) 28, 3q We only use the code 2' to indicate one of the sound insulation devices. The eighth figure shows the _ rear view of the wall element 32. The ninth figure 2 is shown as a sound insulation wall 34 which is composed of several wall elements 32 arranged side by side, wherein in addition to the wall tree 32, a wall element 32 is provided in the ninth figure. The tenth figure shows the rear side view of the vehicle from the wall elements 32, 32. Comparing the seventh to the tenth, it can be seen that a plurality of sound insulating devices 2 of the present invention are readable. The functional principle of the sound insulation wall of the present invention is as follows: In the case of influence, the flexible sound insulating element 4 absorbs sound waves from the direction of the arrow 8 (comparative Fig.), and the sound insulating element 4 is fixed to the _ 28, 3G of the outer support structure by the profile member ί ^. Example ^ When the sound insulating device 2 is worn along the railway line, and for example, the bearing surface of the rear wall 1〇 of the air pressure wave 丄 == 6 of the impact sound insulating element 4 can be prevented from being affected by the t-material structure in the direction of sound wave propagation. The combination of over-bending and over-bending and reinforcing ribs 20 occurs, and the profile structure can be sufficiently shaped and sturdy to withstand high static and high dynamic loads. Due to the use of the flexible sound insulating element 4, the present sound insulating device 2 13 200811334 has excellent sound absorbing characteristics. Moreover, it can be produced particularly simply and is advantageous in that it is mainly due to the use of the type 2 member 6 of the stretch extrusion molding according to the present invention. Furthermore, the sound insulating device 2 according to the invention is particularly light in weight. In principle, no additional lifting equipment can be required. The sound insulating device 2 of the present invention can be used in a variety of applications, in particular, it can be rewired on a railway line, and is particularly suitable for high-speed lines.
，第十圖中示出了本發明隔聲裝置2的第二個實施 例’它與第_圖所示實施例的區別在於，它是為適應較小 =動載5而設制。減地，在第十-圖獅實施例上略 了為弟圖所示實施例而設計的加強肋2〇。 另外，第十一圖所示實施例與第一圖所示實施例的區 2每气寫曲的隔聲元件4是由一個整塊部件36構成 备心=施例採用礦物纖維製成。為了保護整塊部件36 # 者的惡意破壞，預先規定了料碱鍍鋅鋼絲製 上透耸格子織物38。為了安裝隔聲裝I]，㈣面彎邊 、勺札子織物38被推移到整塊部件36上。然後把側壁16 /二接材構件6上，並把整塊部件％連同格子織物38 /起縱向插人型材構件6,直到它接觸到侧壁 16為止。然 後可把另一側壁18與型材構件6粘合。 昂十二圖所示為在裝配狀態下的根據第十一圖之實施 例。 &第十二圖所不為穿過隔聲牆40的一個水準截面圖，隔 ^牆fL由多個第十—圖所示的隔聲元件2組合而成。其 隔聲兀件2與另一個隔聲元件2,固定在具有雙τ形橫 相松木42上。枪梁42與一個τ形橫截面的截# 44 i材44用來連接從地面支撐如上文所述構成的隔 200811334 聲牆40的撐杆46。 •第十一圖所示本發明隔聲裝置2的實施例特別適合於 . 例如建築工地上的臨時或永久性消聲。 【圖式簡單說明】 第一圖所示為根據本發明一個隔聲裝置第一實施例示意圖 性質的軸侧主視圖； 第二圖所示為根據第一圖採用同樣表達方式的隔聲裝置的 後視圖， • 第三圖所示為根據第一圖之隔聲裝置的水準截面圖； 第四圖所示為根據第一圖之隔聲裝置的後視圖； 第五圖所示為根據第一圖之隔聲裝置的主視圖； 第六圖所示為沿第四圖中VI-VI線的一個截面圖； 第七圖所示為與第一圖採用同樣表示方法由多個根據第一 圖之本發明隔聲裝置裝配而成的隔聲牆的牆元件； 第八圖所示為與第二圖採用同樣表示方法的根據第七圖之 牆元件； . ® 第九圖所示為與第七圖採用同樣表示方法的由多個根據第 七圖之牆元件裝配而成的隔聲牆； 第十圖所示為與第八圖採用同樣表示方法的根據第九圖之 隔聲牆； . 第十一圖所示為根據本發明隔聲裝置第二實施例的軸侧分 解圖； 第十二圖所示為根據第十一圖之隔聲裝置裝配狀態的軸侧 圖； 第十三圖所示為由多個根據第十一圖之隔聲裝置構成的隔 15 200811334 •聲牆在一支柱區域内的水準截面圖，以及 • 第十四圖所示為根據第十三圖之隔聲裝置的側視圖。 * 【主要元件符號說明】 10後壁 12 彎邊 14 彎邊 16 側壁 18侧壁 2 隔聲裝置 T 隔聲元件 20 加強肋 22端部 24 端部 26 護板 28桁梁 φ 30 桁梁 32牆元件 34隔聲牆 32’牆元件 36 整塊部件 4 隔聲元件 40 隔聲牆 42 桁梁 44型材 〜 16 200811334 46 撐杆 6 型材構件The second embodiment of the sound insulating device 2 of the present invention is shown in the tenth figure. It differs from the embodiment shown in the figure in that it is designed to accommodate the smaller = dynamic load 5. In the tenth-to-lion embodiment, the reinforcing ribs 2 designed for the embodiment shown in the figure are omitted. Further, the sound insulating member 4 which is embossed by the embodiment shown in the eleventh embodiment and the region 2 of the embodiment shown in the first embodiment is constituted by a one-piece member 36. The centering is made of mineral fibers. In order to protect the vandalism of the entire component 36#, a base galvanized steel wire is preliminarily prepared to form a woven lattice fabric 38. In order to install the sound insulating package I], the (four) face curling, spoon scoop fabric 38 is pushed onto the monolithic member 36. The side wall 16 / two joining members 6 are then placed and the integral piece % is inserted into the profile member 6 along with the lattice fabric 38 / until it contacts the side wall 16 . The other side wall 18 can then be bonded to the profile member 6. The Ang Twelve diagram shows an embodiment according to the eleventh figure in the assembled state. The twelfth figure is not a level sectional view through the sound insulating wall 40, and the partition wall fL is composed of a plurality of sound insulating elements 2 shown in the tenth. The sound insulating member 2 and the other sound insulating member 2 are fixed to the double τ-shaped transverse pine 42. The gun beam 42 and a truncated cross-section 44 are used to join the struts 46 that support the sound wall 40 of the 200811334 constructed as described above from the ground. • The embodiment of the sound insulating device 2 of the present invention shown in Fig. 11 is particularly suitable for, for example, temporary or permanent noise reduction on a construction site. BRIEF DESCRIPTION OF THE DRAWINGS The first figure shows a schematic side view of a first embodiment of a sound insulating device according to the present invention; the second figure shows a sound insulating device of the same expression according to the first figure. Rear view, • The third figure shows the level sectional view of the sound insulation device according to the first figure; the fourth figure shows the rear view of the sound insulation device according to the first figure; The front view of the sound insulating device of the figure; the sixth figure shows a cross-sectional view along the line VI-VI in the fourth figure; the seventh figure shows the same representation method as the first figure by a plurality of according to the first figure The wall element of the sound insulation wall assembled by the sound insulation device of the present invention; the eighth figure shows the wall element according to the seventh figure which is represented by the same method as the second figure; Figure 7 shows the sound insulation wall assembled by a plurality of wall elements according to the seventh figure using the same representation method; the tenth figure shows the sound insulation wall according to the ninth figure using the same representation method as the eighth figure; Figure 11 is a view showing a second embodiment of the sound insulating device according to the present invention. a side exploded view; a twelfth figure shows an axial side view of the sound insulating device according to the eleventh figure; and a thirteenth figure shows a partition formed by a plurality of sound insulating devices according to the eleventh figure 200811334 • Level sectional view of the sound wall in a pillar area, and • Figure 14 shows a side view of the sound insulation device according to the thirteenth figure. * [Main component symbol description] 10 rear wall 12 flange 14 flange 16 side wall 18 side wall 2 sound insulation device T sound insulation element 20 reinforcement rib 22 end 24 end 26 shield 28 桁 beam φ 30 桁 beam 32 wall Element 34 sound insulation wall 32' wall element 36 integral piece 4 sound insulation element 40 sound insulation wall 42 桁 beam 44 profile ~ 16 200811334 46 struts 6 profile members