512191 Λ： 五、發明說明（ 本發明有關-種軌道覆蓋物，其藉由覆蓋片插入一軌 道的兩軌之間所構成，並視需要亦由覆蓋片往外鄰接這此 軌所構成’這些覆蓋片包含_種複合材料且設有至少位於 -外緣上面對-軌之支料，支料接合在各軌之—側向 凹部中且在其間具有彈性填隙件。複合材料由數種組份互 相混合而成且較佳包含強化裝置。 已瞭解上述類型的軌道覆蓋物之各種實施例且可用於 構成平面鐵路平交道，或用於製造貨倉設備區中軌道水平 上之類似的交通區域，或者亦可用於減輕車輛在軌道裝置 上移動時產生的噪音；偶而亦考慮製成這些吸音軌道。對 於上述類型的習知軌道覆蓋物，此覆蓋物所需要的覆蓋片 具有很複雜的生產方式，將覆蓋物放在執道上的方式在大 料情形中亦很複雜；困難常來自於··由於安裝及移除覆 盍片時需要考慮到覆蓋片的重量以及特殊的操縱步驟，故 必須使用特殊的揚升裝置及其他設備，而在譬如隧道或類 似情形具有狹窄可用空間時可能會造成顯著困難。 經濟部智慧財產局員工消費合作社印製 本發明之一目的係提供一種初始界定類型的軌道覆蓋 物，其中覆蓋片具有簡單構造且容易生產，故需要極少費 用，其中應可達成低重量的覆蓋片，因此可以簡單的揚升 裝置進行這些覆蓋片的安裝與移除，亦可視需要以人工進 行而不用揚升裝置。 剖 緣 初始界定類型的執道覆蓋物其特徵為··至少插入軌道 的兩軌之間的覆蓋片係具有與轨的縱向呈橫向延伸的U 面，U剖面係由一大致平放的頂壁及凸緣肋所構成，凸512191 Λ: 5. Description of the invention (This invention relates to a track cover, which is formed by inserting a cover sheet between two tracks of a track, and if necessary, also by a cover sheet adjoining this track outwardly. The sheet contains _ kinds of composite materials and is provided with a branch material at least located on the-outer edge facing the-rail, and the branch material is joined in the-lateral recess of each rail with an elastic gap filler therebetween. The composite material is composed of several groups The parts are mixed with each other and preferably include a strengthening device. Various embodiments of the above-mentioned types of track coverings are known and can be used to form a flat railroad crossing or to make similar traffic areas at the track level in a warehouse equipment area Or, it can also be used to reduce the noise generated when the vehicle moves on the track device; occasionally, these sound-absorbing tracks are also considered. For the conventional track covers of the above type, the cover sheet required for this cover has a very complicated production method , The method of placing the covering on the road is also very complicated in the case of big data; the difficulty often comes from ... due to the need to consider the covering sheet when installing and removing the covering sheet Weight and special operating procedures, special lifting equipment and other equipment must be used, and it may cause significant difficulties when, for example, tunnels or similar situations have a narrow available space. One purpose is to provide an initially defined type of track cover, in which the cover sheet has a simple structure and is easy to produce, and therefore requires very little cost. Among them, a low-weight cover sheet should be able to be achieved, so that the cover sheet can be easily lifted by the lifting device. Installation and removal can also be carried out manually as required without lifting equipment. The type of covering for the initial definition of the cutting edge is characterized by the fact that at least the covering sheet inserted between the two rails has a longitudinal presentation with the rails. The U-plane extending transversely, the U-section is composed of a generally flat top wall and flange ribs, convex
本紙張尺度適用中關家標準（CNS)A4規格⑵Gx 297公£ 512191This paper size applies to the Zhongguan Jia Standard (CNS) A4 size ⑵ Gx 297 kg £ 512191
經濟部智慧財產局員工消費合作社印製 五、發明說明（2 ) 肋係從頂壁往下突起且位於頂壁橫向外緣上，頂壁橫向外 緣係與軌的縱向呈橫向延伸，其中接合在至少一執中之支 撑耳僅由凸緣肋端所構成，凸緣肋端係與在各執縱向中延 伸之頂壁的縱向外緣相鄰。此種構造可符合上述目的，構 成執道覆蓋物的覆蓋片因為具有簡單形式而可具有較低造 價’且可以較輕重量製成具有良好支承負荷能力之覆蓋 片’易以小於50公斤的覆蓋片重量達成亦足以強力通過 之良好支承負荷能力。因此，可視需要以人工方式安裝及 移除此等覆蓋片，而不需要較大的揚升裝置或類似物。接 合在各軌的側向凹部中之覆蓋片的支撐耳從軌的縱向觀看 時呈現較窄狀，其中一彈性段通常係介於支撐耳與各執之 間’利用此方式，可便利進行將構成軌道覆蓋物之覆蓋片 予以安裝與移除期間所需要的操縱。並且，構成執道覆蓋 物之覆蓋片的形狀可造成容易計算的靜態條件，可利用此 方式以簡單方式達成最佳化尺寸。製造覆蓋片之複合材料 可用多種不同的可能材料。對於至少一種組份，可使用碎 裂或研磨狀態的天然礦物質作為細微、孔狀、輕重量的構 造材料’譬如：粒狀塑膠、粒狀或球型及鍛燒氧化鋁顆粒、 粒狀溶渣顆粒及類似的天然或合成產生的基礎材料顆粒； 亦了月b使用上述寺不同材料的顆粒混合物。結合組份特別 可使用陶瓷及合成結合劑，因此亦可能使用結合混合物。 大部份情形中，若構成覆蓋片之複合材料（譬如鋼或其他 金屬、合成纖維、玻璃纖維束或纖維性材料）包含強化敦 置’則適合採用此物。其中可使用天煞及合成的纖維性 · — I---I I ^ 0 I I — — — — — — (請先間沐背面之;i意事項再填寫本頁)Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of the invention (2) The ribs protrude downward from the top wall and are located on the lateral outer edge of the top wall. The supporting lugs in at least one of the arms are composed of only flange rib ends that are adjacent to the longitudinal outer edges of the top walls extending in each arm longitudinal direction. This structure can meet the above-mentioned purpose, and the cover sheet constituting the dominating cover can have a lower cost because it has a simple form, and can be made into a cover sheet having a good load bearing capacity with a light weight, which is easy to cover with a weight of less than 50 kg. The weight of the sheet is good enough to support a good load bearing capacity. Therefore, these cover sheets can be manually installed and removed as needed without the need for larger lifting devices or the like. The support lugs of the cover piece engaged in the lateral recesses of each rail appear narrow when viewed from the longitudinal direction of the rail. One of the elastic segments is usually between the support lugs and the holders. The cover sheets constituting the track cover are manipulated during installation and removal. In addition, the shape of the cover sheet constituting the dominating cover can cause an easy-to-calculate static condition, and this method can be used to achieve an optimized size in a simple manner. The composite material used to make the cover sheet can be made from many different possible materials. For at least one component, crushed or ground natural minerals can be used as fine, porous, lightweight construction materials, such as granular plastic, granular or spherical and calcined alumina particles, granular solvents Slag particles and similar natural or synthetically produced basic material particles; also use the particle mixture of different materials mentioned above. In particular, ceramic and synthetic binders can be used as the binding component, so it is also possible to use a binding mixture. In most cases, composite materials (such as steel or other metals, synthetic fibers, fiberglass bundles, or fibrous materials) that make up the cover sheet are suitable for this purpose. Among them, Tiansha and synthetic fiber can be used. — — I --- I I ^ 0 I I — — — — — — (please note on the back of the room first; please fill in this page if you want to know)
512191 經濟部智慧財產局員工消費合作社印製 A7 B： 五、發明說明（3 ) 料’且可能將短纖維添加至組份混合物且可能將纖維性材 料所構成的較長束予以嵌設。強化裝置可具有預製的形 式’而非平面狀體部，譬如格狀、網狀或不織布狀。若尋 求最佳的吸音效果，則適用一種孔狀輕重量構造材料的複 合材料組份，或至少主要包含此種材料。並且，覆蓋片的 向上表面適合具有吸音性，譬如設有適當的肋或中空凹 部。 在根據本發明的執道覆蓋物之一項較佳實施例中，一 唇係配置於頂壁的至少一個縱向外緣上；此唇具有小於頂 土的厚度且從一凸緣肋延伸至另一凸緣肋，且在相鄰執内 側保持乾淨的一凸緣槽下連續抵靠在插入相鄰執的相鄰側 向凹部中之一彈性填隙件上。藉此可將覆蓋片抵住不需要 的異物入口而覆蓋住的空間以簡單方式達成良好的鎖合， 因為可燃的異物（譬如塵垢累積）可能有引燃的危險且必須 在鐵路區域中小心各種點燃源，所以這對於安全因素很重 要，譬如，意外丟棄的煙蒂可能造成火花般的點燃並在電 氣鐵路上形成電弧。因為比起頂壁具有較小厚度，上述的 唇可在必須視為已知尺寸的凸緣槽深度與執緊固構造元件 的最大问度（亦須視為已知量值）及類似物之間以簡單方式 提供持續性的分離及密封。 為了在執道覆蓋片的安裝期間進行操縱並補償所覆蓋 的執道之各別元件上的公差，在有利情形中，製造具彈性 及撓性材料所構成的唇。 -般可將覆蓋片放置在一執道的兩軌之間，覆蓋 (->4-?先閱^背面之;1意事項再填寫本頁) 訂.·II:------線泰 j512191 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B: V. Description of the invention (3) Materials' and short fibers may be added to the component mixture and longer bundles made of fibrous materials may be embedded. The reinforcing device may have a prefabricated form 'instead of a planar body, such as a grid, a net, or a non-woven fabric. If the best sound-absorbing effect is sought, a composite material component of a porous light-weight construction material is suitable, or at least mainly contains such a material. Further, the upward surface of the cover sheet is suitable for sound absorption, for example, it is provided with appropriate ribs or hollow recesses. In a preferred embodiment of the cover according to the present invention, a lip is disposed on at least one longitudinal outer edge of the top wall; the lip has a thickness smaller than that of the top soil and extends from a flange rib to another A flange rib continuously abuts on one of the elastic interstitial members inserted into the adjacent lateral recesses of the adjacent ribs under a flange groove kept clean inside the adjacent ribs. In this way, the space covered by the cover sheet against the entrance of unwanted foreign materials can be easily locked in a simple manner, because combustible foreign materials (such as dust accumulation) may be ignited and various types of railways must be careful Ignition source, so this is important for safety reasons, for example, accidentally discarded cigarette butts can cause spark-like ignition and arcing on electric railways. Because the lip has a smaller thickness than the top wall, the above-mentioned lip can be used at the depth of the flange groove which must be regarded as a known size and the maximum degree of the fastening structural element (also must be regarded as a known value) and the like. It provides continuous separation and sealing in a simple manner. In order to manipulate and compensate for tolerances on the individual elements of the covered runway during the installation of the runway cover, it is advantageous to manufacture lips made of elastic and flexible material. -Generally, the cover sheet can be placed between the two tracks of the track, covering (-> 4-? Read the ^ on the back side first; and then fill in this page with 1 note). II: ------ Line thai j
經 濟 部 智 慧 財 產 局 員 工 消 費 合 作 社 印 五、發明說明（4 ) 在兩縱向外緣上設有支樓耳，可將覆蓋片以此方式藉由接 合在軌的側向凹部中而扣持在兩側上。特別情形中7嬖如 在額外的引導段設置於執的内側上時，僅在_縱向外緣上 設置插入一軌道的兩軌之間的覆蓋片即可能為有效方式， 其縱向外緣具有支撐耳以接合在一側向執凹部中，並因此 僅以一縱長外緣將此等覆蓋片支撐在一執上，並將此覆蓋 片支撐在執道的其他結構性元件的另一縱向外緣的區域 中，譬如位於載有執之一基板上。亦可能對於不具有這些 支標耳之覆蓋>5縱向外緣提供分離的基礎。亦可特別在覆 蓋住從一執道的執往外延伸之該區域時，使用僅在一縱向 外緣上叹有支撐耳之覆蓋片。對於僅在一縱向外緣上設有 支撐耳的覆蓋片，且覆蓋片如上述預定停靠在軌道的其他 結構性元件（譬如基板或其他基礎）上，為了使軌概括位於 比此等支撐部位略為較高水平處，有利情形中，覆蓋片的 凸緣肋係在與設有支撐耳的縱向外緣相隔朝向另一縱向外 緣之部位上比鄰接支撐耳的縱向外緣上具有更大的高度。 因此，更有利的情形中，在具有較大高度的部份中，凸緣 肋包含位於較低側上之彈性支撐裝置，此外，可調整彈性 支撐裝置的高度。 現在藉由範例並參照圖式來詳細描述本發明，此等範 例為示意性質，圖中： 第1圖顯示一執道的俯視圖，其設有根據本發明設計 之軌道覆蓋物的一項實施例； 第2圖放大顯示第1圖所示的軌道沿第j圖的線丨！一 512191 經濟部智慧財產局員工消費合作社印製 Λ7 B： 五、發明說明（5 ) 11所取之垂直剖面； 第3圖顯示設有根據第i圖及第2圖之執道沿第2圖 的線111 -111所取剖面之一覆蓋片； 第4圖顯示此覆蓋片在類似第2圖的剖面中之變化方 式的一部份； 第5圖顯示此覆蓋片在根據第2圖的剖面中之另一變 化方式； 第6圖顯示具有根據本發明的軌道覆蓋物設計之一種 執道之另一項實施例類似第2圖的垂直剖面；及 第7圖顯示根據第6圖的實施例中所設置之一覆蓋片 的示意圖。 第1及2圖所示的一種執道丨的實施例係設有一執道 覆蓋物，執道覆蓋物係由覆蓋片3插入執道丨的兩執2之 間而構成，並由覆蓋片4往外鄰接執2所構成。覆蓋片3、 4包含由數種相混合組份所構成之一種複合材料，其中一 種組伤為一種由複數個顆粒構成的材料，另一種組份為一 種、σ劏，其中將顆粒合併至一穩定體部。顆粒可包含： 各種天然或合成產生的基礎材料，譬如天然礦物質；孔狀 #重量構造材料，譬如粒狀塑膠、氧化鋁或熔渣。至於一 Υ 口 ^中（特別是水泥或合成結合劑），亦可使用結合劑混 口物。位於兩執2之間的覆蓋片3係在面對兩軌2之外緣 上叹有支撐耳5,利用適於呈現彈性體段狀之中介的彈性 填隙件6將這些支樓耳5接合於執2的側向凹部7中；這 -Ρ有k亦稱為试探表面（f i shing surf aces)。位於執 本紙張尺i用中——--- (請先閱請背面之;±意事項再填寫本頁) 訂------線通 經濟部智慧財產局員工消費合作社印製 512191 五、發明說明（ 2外之覆蓋片4係僅在-外緣（亦即在面對各執2之外緣） 上設有此等支撑耳5,亦以中介的彈性填隙件6將這些支 樓耳5接合在各執2的側向凹部7中。 由第2及3圖可知，覆蓋片3、4構成與執的縱向8 呈橫向延伸之ϋ剖面（第i圖）且由_大致平放的頂壁9以 及位於頂壁9的這些橫向外、緣1〇上之凸緣肋u、川所 構成，棱向外緣1 〇係與執的縱向8呈橫向延伸，凸緣肋 11、11’則從此頂壁9往下突起。接合在執2中之支撐耳 5僅由凸緣肋端12構成，凸緣肋端12係毗鄰在執的縱向 8中延伸之頂壁9的縱向外緣丨3、13，、丨3，，。 適於將強化裝置配置於覆蓋# 3、4中；圖中暗示位 於頂壁9中之-強化裝置14，且顯示強化裝置15位於凸 緣肋11 11中。強化裝置14譬如具有格或框邊型式視 需要亦彎折伸入凸緣肋中。強化裝置15譬如具有桿或纖 束的型式。 軌2係由執緊固元件16扣持在一基座17上；基座 可具有各種型式，譬如為放在碎石床上之枕木型式、或是 連續基板型式。在覆蓋片3的頂層9縱向外緣13、13，與 軌2内側之間，設有與一凸緣槽18相對應的距離。如第 2圖的左側所示，在軌2内側、支撐耳5與頂壁9的縱向 外緣13之間造成一開口，此開口視需要可由一適當覆蓋 所閉合以免過程中異物累積於頂壁9底下的空間中。第2 圖右側顯示一項實施例，其中由位於頂壁9的縱向外緣13, 上之一唇19構成此閉合裝置。此唇丨9從一凸緣肋u延 ^--------^---------線 f請先閱tt-?面之;1意事項再填寫本頁) 9 五、發明說明（ 伸至覆盍片3的另一凸緣肋U，之厚度係小於頂壁9的厚 度’此唇19係在相鄰軌2内側上保持乾淨之凸緣槽心 方延伸，且此唇19抵靠在插入軌2的相鄰側向凹部了中 之彈性填隙件6上。Μ由p^ a g 曰由上述小的唇19厚度，可將唇19 容納在執緊固元件16盥&络播1〇 βΒ 〃凸緣槽18之間保持乾淨而不會有Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of the Invention (4) There are branch ears on the two longitudinal outer edges. On the side. In special cases, such as when additional guide segments are provided on the inside of the holder, it may be effective to only provide a cover sheet inserted between the two tracks on the longitudinal outer edge, and its longitudinal outer edge has support The ears are engaged in the lateral holding recesses, and therefore the covering sheets are supported on the holding sheet by only one longitudinal outer edge, and the covering sheet is supported on the other longitudinal outside of the other structural elements of the holding path. The edge area is, for example, located on a substrate carrying a holder. It is also possible to provide a basis for separation for the coverage > 5 longitudinal outer edges without these anchors. It is also possible to use a cover sheet with support ears only on one longitudinal outer edge, especially when covering the area extending outwards from an anchor. For a cover sheet provided with support ears only on one longitudinal outer edge, and the cover sheet is scheduled to rest on other structural elements (such as a base plate or other foundation) of the rail as described above, in order to make the rail generally located slightly above these support positions, At a higher level, in a favorable situation, the flange ribs of the cover sheet have a greater height at a position spaced from the longitudinal outer edge of the supporting ear and facing the other longitudinal outer edge than the longitudinal outer edge of the adjacent supporting ear . Therefore, in a more advantageous case, in a portion having a larger height, the flange rib includes the elastic supporting device on the lower side, and further, the height of the elastic supporting device can be adjusted. The present invention will now be described in detail by way of examples and with reference to the drawings. These examples are schematic in nature. In the figure: FIG. 1 shows a top view of a runway provided with an embodiment of a track cover designed according to the present invention. ; Figure 2 enlarges the track shown in Figure 1 along the line in Figure j 丨! 512191 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Λ7 B: V. Vertical section taken from (5) 11 of the invention description; Figure 3 shows the figure 2 along with the execution path according to Figure i and Figure 2. One of the covers in the section taken by line 111-111; Figure 4 shows a part of how this cover changes in a section similar to Figure 2; Figure 5 shows this cover in a section according to Figure 2 FIG. 6 shows a vertical cross-section similar to FIG. 2 of another embodiment having a method of designing a track cover according to the present invention, and FIG. 7 shows an embodiment according to FIG. 6 Illustration of one of the overlays set in. The embodiment of a roadway shown in Figs. 1 and 2 is provided with a roadway cover. The roadway cover is composed of a cover sheet 3 inserted between two handles 2 of the road and a cover sheet 4 It is formed by adjoining No. 2. The cover sheets 3, 4 contain a composite material composed of several mixed components, one of which is a material composed of a plurality of particles, and the other component is one, σ 劏, where the particles are combined into one Stabilize the body. Pellets can include: all kinds of natural or synthetic base materials, such as natural minerals; pore-like #weight construction materials, such as granular plastic, alumina, or slag. As for a mixture (especially cement or synthetic binder), a binder mixture can also be used. The cover sheet 3 located between the two holders 2 has support ears 5 on the outer edges facing the two rails 2 and these branch ears 5 are joined by an elastic gap filler 6 suitable for presenting an elastic segment-shaped intermediary. In the lateral recess 7 of the holder 2; this -P has k is also referred to as a fi shing surf aces. It is located in the paper ruler ----- (please read the back of the page first; please note this page before filling in this page) Order ------ Printed by the Consumer Consumption Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 2. Description of the invention (The cover sheet 2 outside 2 is provided with these support ears 5 only on the outer edge (that is, facing the outer edge of each holder 2), and these supports are also interposed by the elastic gap filler 6 The ears 5 are engaged in the lateral recesses 7 of each holder 2. As can be seen from Figs. 2 and 3, the cover sheets 3, 4 constitute a cross section (Fig. I) that extends laterally with the longitudinal 8 of the holder and is substantially flat by _ The top wall 9 and the flange ribs u and Sichuan located on the lateral outer and edge 10 of the top wall 9 are formed, and the ribs extend laterally with the longitudinal direction 8 and the flange ribs 11, 11 'protrudes downward from this top wall 9. The supporting ears 5 engaged in the holder 2 are composed only of the flange rib ends 12, which are adjacent to the longitudinal outside of the top wall 9 extending in the holder longitudinal direction 8. Edges 丨 3,13, 丨 3 ,,. Suitable for arranging the reinforcement device in cover # 3, 4; the figure implies that the reinforcement device 14 is located in the top wall 9 and the reinforcement device 15 is located at the flange rib 11 11 in The reinforcing device 14 is, for example, a frame or a frame edge type, and is also bent into the flange ribs if necessary. The reinforcing device 15 is, for example, a rod or a fiber bundle type. The rail 2 is fastened to a base 17 by a fastening element 16 The base can have various types, such as a sleeper type placed on a gravel bed, or a continuous base plate type. Between the longitudinal outer edges 13, 13 of the top layer 9 of the cover sheet 3 and the inner side of the rail 2, there are provided and A corresponding distance of a flange groove 18. As shown on the left side of FIG. 2, an opening is created between the inside of the rail 2 between the support ear 5 and the longitudinal outer edge 13 of the top wall 9, and this opening can be appropriately covered by an In order to prevent foreign matter from accumulating in the space under the top wall 9 in the process, an embodiment is shown on the right side of FIG. 2, in which the closing device is formed by the longitudinal outer edge 13 on the top wall 9 and the upper lip 19.丨 9 Extend from a flange rib u ^ -------- ^ --------- Line f, please read tt-? First; fill in this page with 1 note) 9 V. Description of the invention (The thickness of the other flange rib U extending to the cover 3 is smaller than the thickness of the top wall 9 'This lip 19 is a flange groove center which is kept clean on the inside of the adjacent rail 2 Extended, and this lip 19 abuts on the elastic interstitial member 6 in the adjacent lateral recessed part of the insertion rail 2. The lip 19 can be accommodated in the tightening by p ^ ag The solid element 16 is kept clean between the flange grooves 18 and there will be no
問題。有利情形中，辰1 Q 。19由一種具彈性及撓性的材料所 製成。 第2圖左側所示的實施例中，可藉由環繞各別縱向外 緣13來握持住此等覆蓋片3而無任何問題。若具有唇19, 則建議提供有利握持覆蓋片之凹㈣持部或類似物。 中 圖 的 可將覆蓋片3、4的上側20設計為大致平滑狀，如第 2及3圖所示。但是，亦可能以修改方式將上債！ 20設計 針對特疋用途，譬如第4圖所示模製於通道21中，其 譬如可插入（如同設置於電執鐵路上之）補償線。如第5 所示，亦可旎對於覆蓋片3、4的上側2〇提供一種吸音 結構22。 23 經濟部智慧財產局員工消費合作社印製 (^乇閱？Τ背面之;!.意事項再填寫本頁} 如第6圖的剖面的軌道實施例所示，將一簡單的轨 «又置於左側上，而在右側將一用於引導輪凸緣的突架 額外配置於執2的内側上。位於執2之間的覆蓋片3係具 有僅位於縱向外緣13上左側並與右側齊平的端點上之支 撐耳5。在右側區域中，覆蓋片3安裝在基座17上且對 抗側向位移而支撐在其上或在突架23上。在與縱向外緣 23呈一距離且延伸至縱向外緣13，之一部份24中，將覆 蓋片3的凸緣肋11、11，設計為比鄰迸支撐耳5處之縱向 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公爱） 10 五、發明說明（8 ) 外緣13更高。在凸緣肋U、U，的較低側上，彈性支標 部25係配置於部份24中，較佳譬如可以螺絲來調整^ 支撐部的尚度。如第7圖所示，第6圖所示實施例的覆蓋 片3係在縱向外緣13上設有唇19，並如上述具有凹狀握 持部2 6 ’以便利握持住這些覆蓋片。 --------------裝—— (謗先閱沭背面之注意事項再填寫本頁) 線· 經濟部智慧財產局員工消費合作社印製 11 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公爱〉 512191 經濟部智慧財產局員工消費合作社印製 A： B： 五、發明說明（9 ) 元件標號對照 1…執道 14··· 強化裝置 2…執 15··· 強化裝置 3…覆蓋片 16··· 執緊固元件 4…覆蓋片 17… 基座 5…支撐耳 1 8… 凸緣槽 6···彈性填隙件 19… 唇 7…側向凹部 20··· 上側 8···軌的縱向 21··· 通道 9…頂壁 22··· 吸音的結構 10…橫向外緣 23··· 突架 11…凸緣肋 24.·· 部份 11’···凸緣肋 25··· 彈性支撐部 12…凸緣肋端 26··· 凹狀握持部 13、13’、13”…縱向外緣 (請先閱沭背面之;1意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） .1?problem. In an advantageous situation, Chen 1 Q. 19 is made of a flexible and flexible material. In the embodiment shown on the left in Fig. 2, these cover sheets 3 can be held without any problem by surrounding the respective longitudinal outer edges 13. If there is a lip 19, it is recommended to provide a recessed grip or the like that facilitates gripping of the cover sheet. The upper side 20 of the cover sheets 3 and 4 can be designed to be substantially smooth as shown in the second and third figures. However, it is also possible to get debt in a modified way! 20 Design For special applications, such as molded in channel 21 as shown in Figure 4, it can be inserted (as in the electric railway) compensation line. As shown in Fig. 5, a sound absorbing structure 22 may also be provided for the upper side 20 of the cover sheets 3, 4. 23 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economy On the left side, a protrusion for guiding the wheel flange is additionally arranged on the inner side of the holder 2. The cover sheet 3 located between the holders 2 is located on the left side of the longitudinal outer edge 13 and is aligned with the right side. Support ears 5 on the flat ends. In the right-hand area, the cover sheet 3 is mounted on the base 17 and is supported on it against lateral displacement or on the projection 23. At a distance from the longitudinal outer edge 23 And extending to the longitudinal outer edge 13, one part 24, the flange ribs 11 and 11 of the cover sheet 3 are designed to be longitudinally adjacent to the support lugs. The paper dimensions are in accordance with Chinese National Standard (CNS) A4 specifications ( (210 X 297 public love) 10 V. Description of the invention (8) The outer edge 13 is higher. On the lower side of the flange ribs U, U, the elastic supporting portion 25 is arranged in the portion 24, preferably for example Screws can be used to adjust the tolerance of the support part. As shown in FIG. 7, the cover sheet 3 of the embodiment shown in FIG. 6 is attached to the longitudinal outer edge 13 It is provided with a lip 19 and has a concave grip portion 2 6 ′ as described above to facilitate gripping of these cover sheets. Note: Please fill in this page again.) Printed by the Consumers 'Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. 11 This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 public love) 512191 Printed by the Employees' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. A: B: V. Description of the invention (9) Comparison of component numbers 1 ... Doing 14 ... Reinforcing device 2 ... Doing 15 ... Reinforcing device 3 ... Covering piece 16 ... Fixing component 4 ... Covering piece 17 … Base 5… Support ears 1 8… Flange grooves 6 ··· Elastic interstitials 19 ·· Lips 7 ······················· 8 ······························· The passage 9… Top wall 22 ... Sound-absorbing structure 10 ... Lateral outer edge 23 ... Projection 11 ... Flange rib 24 ... Part 11 '... Flange rib 25 ... Elastic support 12 ... Flange rib end 26 ··· Concave grips 13, 13 ', 13 "... longitudinal outer edges (please read the back first; please fill out this page for 1 item) This paper size applies to China Standard (CNS) A4 specification (210 X 297 mm) .1?