201228917 々、發明說明： 【叙明所屬之技術領域】 的捲^發明的一種方式涉及用於捲繞長物體（1。_邮） 【先前技術】 帶。物體例如是在採石場用於輪送礦石等的輸送 得具有 勞力和時間。因此，較佳為儘量 ::=:的次數。所以較佳為把儘量長的輸送帶運 =輸送㈣運送中所使㈣騎具有m，用於 帶；以及一對凸緣部，設在卷芯部的軸向的兩個 而口卜各凸緣部的外周部與地面接觸。由此，通過各 卷芯部。在運送或保f輸送㈣，捲驗放置在車 輛或船舶的地板上，或者被放置在保管場所的地面上。在 ^凸緣部的外周部為圓形的情況下，捲筒容肢動。因此， :知的f具備具有多邊形外周部的凸緣部的捲筒（例如參 照日本實用新型公開公報昭64-24076號）。201228917 々, invention description: [Summary of the technical field to which it belongs] One way of the invention relates to winding a long object (1._mail) [Prior Art] Belt. The object is, for example, used for transporting ore or the like in a quarry to have labor and time. Therefore, it is better to try to ::=: as many times as possible. Therefore, it is preferable to transport the conveyor belt as long as possible = transport (four) in the transport (four) ride with m for the belt; and a pair of flange portions, which are provided in the axial direction of the core portion and each of the convex portions The outer peripheral portion of the rim is in contact with the ground. Thereby, each core portion is passed. In transport or maintenance (four), the test is placed on the floor of the vehicle or ship, or placed on the ground in the storage place. In the case where the outer peripheral portion of the flange portion is circular, the reel accommodates limb movement. Therefore, the known f is provided with a reel having a flange portion having a polygonal outer peripheral portion (for example, refer to Japanese Utility Model Publication No. Sho 64-24076).
夕如丽上述，捲筒用於運送輸送帶等長物體。此外，在 ^數情況下，使用後的捲筒不再被利用而被廢棄掉（使用 扔掉）。可是，用於捲繞又長又大的輸送帶等的捲筒通 吊疋大型的，並且具有向的強度。因此，捲筒是用大量的 材料（鋼材等）製造的。因此，存在如下問題，即：如I 3/15 201228917 上述的把捲筒❹完就_會造成成本增大。 ，此’在以往的捲筒中，也有捲筒是由多個内側 ^及夕個外側構件形成的，上述多個内側構件從卷芯部到 周部的各個角部呈放射狀延伸，上❹個相構件 ，部的各個邊。由此，凸緣部成為街架形。因此，可以 槿二用於製造捲筒的材料的使用量。可是’在具有上述結 沾以㈣凸緣部中’與地面接觸時承受負荷的部分和其 ^的部分是用具有相同強度的構件 ^ 1部強度没有貢獻的部分也白白使用了強度高的二= r以往的㈣還留有進-步降低成本的餘地。 【發明内容】 用』C題，本發明的一個方式的目的是提供一種 兮捲的—個方式提供—種用於捲繞長物體的捲筒， ==卷芯：’捲繞長物體;-對凸緣部，設在上 —個外側構二兩:二上述凸緣部包括：外周部，具有以 件，從上=1 多邊形的形狀;以及多個内側構 侧構件且上述外側構件的端部，一部分内 構件包括一㈣—々内側構件鬲的強度’上述-部分内側 形成上、f凸缝3内側構件’該一對第—内側構件延伸到 成上述凸緣部底邊的第-外側構件的兩端。 的反在地面Ϊ接地面）上，則來自地面 荷作用在M U底邊料—外側構件，作為壓縮負 下用在一對弟一内 其他的内側構件上面，負荷不作用在 ^乍為對凸緣部的強度沒有貢獻 4/15 201228917 的其他的内側構件無須使用強度高的構件。批 可以減少用於凸緣部的材料的量。 也 由此，捲筒具有必要的強度，並且能夠以 製造。因此，該捲筒可以非常適合作為如用於進: 等的不進行再利用就廢棄的捲筒使用。 ； 【實施方式】 [具體實施方式] 圖1至圖7表示本發明的一個實 的捲筒為了運送在採石場中輸广本實施方式 繞該輸送帶。 ”、吏用的輸迗帶而捲 上述捲筒包括卷芯部1 〇、—料 部30。表β邱in b秘A ’’彖4 20以及接觸地面 ，U ° 疋捲I作為長物體的輸送帶】的部八。一 對凸緣部20設在卷芯部D刀 部30在各凸緣部2〇分別㈣向的兩個端部。接觸地面 20a為八邊形。 H對。各凸緣部20的外周部 卷心。卩10具有圓筒形的 内筒η的轴向的兩個端部開口内 的外徑。内筒丨】w L Α 外同12具有比内筒11大 比外筒12長。外筒12夕R 12内。内筒11沿轴向的長度 被圓形的堵塞板n職兩部與内筒11的外周面之間 圍邊緣邹的多個抑&==二在f 13的周 13a。 」四處），设置有半圓形的排水孔 共計 個邊。内側構件2卜2夕側，件24形成外周部20&的各 到外周部2〇a的各個“」從卷芯部10呈放射狀地延伸 個角邛（各個角部是外側構件24的踹 201228917 部’且是相鄰的外側 内側構件）21的鉍旦色 的連接部）。内側構件（第一 22的數量兩個，内側構件（第二内側構件） 2卜22、23、/固’内側構件23的數量為四個。内側構件 内側構件21 H外侧構件24是分别具有17形斷面的鋼材。 更詳細地說，細i3 =個端部與㈣11的外周面連接。 板25。各内側槿^】的輛向端部安裝有正八邊形的加強 25與卷芯部二^、23的一個端部配置在加強板 内筒η的轴向端之間強板25的中央部開口。 η的外周邊緩查姑開口的中央部。加強板25與内筒 連接。此外，在加強板25的周圍邊緣部的多 ’如四處）設置有用於穿入螺检的孔25a。在加強 到上、二的面上安裝有螺母25b。把插入孔25a的螺栓擰 入到上述螺母25b中。 在凸緣部20的各個内侧構件2卜 一 )21延伸到形成外周二： 此外，另構件(第一外侧構件)24的兩端。 此外另一對内側構件（相鄰的内側 ，的上側的邊的兩端。該一對内側構牛;==卜； 心部1〇為中心與—對内側構件21對稱的位置 上述的内側構件2卜22的寬度尺寸W1比上。此外， 23的寬度尺寸W2大。由此，内側構件21匕=的内側構件 他内側構件23的強度更高。以下述方式 的強度比其 伸到外周部施下側的邊的兩端的一對内; 外周部2〇a下側的邊的外側構件24形成正二牛及形成 伸到外周部2〇a上側的邊的兩端的另—對内 成外周部施上側的邊的另外的外側構件以形牛成正= 6/15 201228917 幵y此外低強度的其他四個内側構件比高強度的内側 構件21、22短。内側構件23延伸到各自對應的一對外側 構件4的方的兩端，上述一對外側構件24形成外周部 =的兩個側邊。在具有上述結構的凸緣部20中，經向的 覓度尺寸L1和高度尺寸L2相等。 接觸也面# 30疋方筒形的構件。接觸地面部的内 部有可以插人堆高機的貨又的插人部31。接觸地面部3〇設 在形成外周部20a下側的邊的外侧構件24的兩個端部。 即，接觸地面部3K置在與延伸到上述外側構件24兩端 的i _構件21連接的外周部2Ga的角部。接觸地面部 30舁内側構件21的端部連接。此外，内側構件η在其端 部側面上具有梯形的連接板32。該連接板32和接觸地面部 30的上側的面連接。 在使用如上所述結構的捲筒捲繞輸送帶丨的情況下， :把圖中沒有表示的轉動機才冓的軸插人卷芯部1〇白勺内筒U 中。把螺栓插入加強板25的孔25a中，並把該螺栓擰入螺 母25b中。由此’把凸緣部2〇固定在轉動機構上。然後通 過利用轉動機構使捲筒轉動，把輸送帶丨從長邊方向的一 端捲繞到卷芯部10上。由此把輸送帶丨捲繞到捲筒上。 如圖6所示，在運送或保管捲繞有輸送帶i的狀態的 捲筒的情況下，設置在凸緣部20的外周部2〇a角部的二對 接觸地面部3G和地面A (車輛或船舶的地板或者保管場所 的地面）接觸。由此，各凸緣部2〇支承卷芯部1〇。一對接 觸地面部30承受因包含輸送帶〗的捲筒的自重造成的來自 地面A的反力。3亥反力成為在徑向（從外周部2加下側的 邊的端部朝向卷芯部10的方向）上壓縮延伸到外周部池s 7/15 201228917 的壓縮負荷。另_方 上側的邊的兩端的一 下側的邊的兩端的一對内側構件21 面，負荷不作用於延伸到外周部2〇a 對内側構件22和其他的内側構件。 此外，在通過堆高機移動捲筒的情況下，在把 的貨叉插入到分別設在接觸地面部3〇上的插入部Μ中的 ，態下，通輯高齡起捲筒。此時，與前述朗，從堆 南機的貨叉傳遞到凸緣部20的反力作為壓縮貞荷進行作 用’該壓縮負荷在徑向上壓縮延伸到外周部2〇&下側的邊 的兩端的一對内側構件21。 按照本實施方式的捲筒’凸緣部2〇包括：多個内側構 件21、22、23 ’從卷芯部1〇呈放射狀地延伸到外周部2〇a 的各個角部；以及多個外側構件24，成為外周部2〇a各個 邊。此外，在與延伸到外周部2〇a下側的邊的兩端的一對 内側構件21連接的外周部20a的角部設置有接觸地面部 。來自地面A的反力成為通過接觸地面部3〇壓縮内側構 件21的壓縮負荷。在此，在與地面接觸時承受負荷的一對 内側構件21與其他的内側構件23相比，具有高的強度。 即，内侧構件21的寬度尺寸W1比内側構件23的寬度尺 寸W2大。由此’使在該捲筒中對凸緣部20的強度沒有貢 獻的内側構件23的寬度尺寸W2變小。因此，對應地，可 以減少凸緣部20的材料使用量。由此’該捲筒具有必要的 強度，並且能夠以低成本製造。因此，該捲筒可以非常適 合作為如用於運送輸送帶1那樣的不進行再利用就廢棄的 捲筒使用。 此外’延伸到外周部20a下側的邊的兩端的一對内側 構件21與該一對内侧構件21之間的外側構件24形成三角 8/15 201228917 形。而且，該三角形底邊的兩端成為承受 該捲筒的凸緣部20具有桁架結構。因此，可^m 與地面接觸時科負荷部分的結構計算=仃 非常容易地進行設計。 彳以捲同可以 構件21 Lf延:，到外周部2°a下側的邊的兩端的一對内側 L s對内側構件21之間的外側構件24形成正 ^形二口此，凸緣部20在結構設計方面具有最佳的形狀。 口此’可以使作用在上述内側構件21上的負荷為最小。 Μ：In the case of Xi Ruli, the reel is used to transport long objects such as conveyor belts. In addition, in the case of ^, the used reel is no longer used and is discarded (use thrown away). However, the reel for winding a long and large conveyor belt or the like is large and has a strong strength. Therefore, the reel is made of a large amount of material (steel, etc.). Therefore, there is a problem that, as described in I 3/15 201228917, the reeling of the reel will result in an increase in cost. In the conventional reel, the reel is formed by a plurality of inner and outer outer members, and the plurality of inner members radially extend from the core portion to the peripheral corners of the circumference. Phase member, each side of the section. Thereby, the flange portion has a street shape. Therefore, the amount of material used for manufacturing the reel can be used. However, the portion that bears the load when the contact with the ground in the (4) flange portion has the above-mentioned knot and the portion that is subjected to the load with the same strength is also used in the portion where the strength does not contribute. = r The previous (four) still leaves room for further cost reduction. SUMMARY OF THE INVENTION With the "C" problem, it is an object of one aspect of the present invention to provide a roll-to-roll method for winding a long object, == core: 'winding a long object;- The flange portion is provided on the upper side and the outer side structure. The flange portion includes: an outer peripheral portion having a shape of a polygonal shape from the upper portion; and a plurality of inner side members and an end portion of the outer member a part, the inner member comprises a (four) - the strength of the inner member ' 'the above-partial portion is formed on the upper side, and the inner portion of the rib portion 3 is formed. The pair of the first inner member extends to the outer side of the bottom side of the flange portion Both ends of the member. On the ground Ϊ grounding surface), the ground load acts on the MU bottom material—the outer member is used as the compression negative under the other inner members of the pair of brothers, and the load does not act on the convex The strength of the edge does not contribute 4/15. Other inner members of 201228917 do not require the use of high strength members. The batch can reduce the amount of material used for the flange portion. Also, the reel has the necessary strength and can be manufactured. Therefore, the reel can be suitably used as a reel that is discarded without being reused, such as for use. [Embodiment] [Embodiment] Fig. 1 to Fig. 7 show a solid reel of the present invention for transporting in a quarry in an embodiment of the present invention. The roll of the roll includes the core portion 1 〇, the material portion 30. The table β Qiu in b secret A ''彖 4 20 and the ground contact, U ° roll I as a long object Part 8 of the conveyor belt. The pair of flange portions 20 are provided at the respective ends of the core portion D of the blade portion 30 in the respective flange portions 2, and the contact ground 20a has an octagonal shape. The outer peripheral portion of the flange portion 20 is wound. The crucible 10 has an outer diameter in both end openings of the cylindrical inner cylinder η in the axial direction. The inner cylinder w w L Α the outer same 12 has a larger ratio than the inner cylinder 11 The outer cylinder 12 is long. The outer cylinder 12 is in the inner side of the R12. The length of the inner cylinder 11 in the axial direction is surrounded by a circular blocking plate, and the outer peripheral surface of the inner cylinder 11 is surrounded by a plurality of depressions. = two at week 13a of f 13 . "four places", a semicircular drainage hole is provided for a total of one side. The inner member 2 is formed on the side of the inner side, and the respective "" of the outer peripheral portion 2a of the outer peripheral portion 20&le is radially extended from the core portion 10 by a corner angle (each corner is the outer member 24). 201228917 "and is a connecting portion of the adjacent outer side inner member 21"). The number of the inner members (the number of the first 22 is two, the inner member (the second inner member) 2, the 22, 23, and the solid member 23 are four. The inner member inner member 21 H the outer member 24 has 17 respectively. More specifically, the thin i3 = one end is connected to the outer peripheral surface of the (four) 11. The plate 25 is provided with a regular octagonal reinforcement 25 and a core portion 2 at the end of each of the inner sides. One end portion of ^, 23 is disposed at a central portion of the strong plate 25 between the axial ends of the reinforcing plate inner cylinder η. The outer periphery of η is used to gently check the central portion of the abutment opening. The reinforcing plate 25 is connected to the inner cylinder. A hole 25a for penetrating the thread check is provided at a plurality of 'four sides' of the peripheral edge portion of the reinforcing plate 25. A nut 25b is attached to the upper and second faces. The bolt of the insertion hole 25a is screwed into the above nut 25b. Each of the inner members 2 of the flange portion 20 extends to form the outer circumference: Further, both ends of the other member (first outer member) 24. Further, the other pair of inner members (adjacent inner sides, both ends of the upper side of the upper side; the pair of inner side cows; == bu; the center portion 1 is centered with - the inner member 21 is symmetrically located above the inner member Further, the width dimension W2 of the cover 22 is larger than the width dimension W2 of the second member 22. Thus, the inner member of the inner member 21 匕 = has a higher strength of the inner member 23. The strength of the inner member 23 is extended to the outer peripheral portion in the following manner. a pair of inner ends of the side of the lower side; the outer side member 24 of the side of the lower side of the outer peripheral portion 2A forms a positive outer portion and a pair of inner sides of the side forming the upper side of the outer peripheral portion 2〇a The other outer member of the side of the side is shaped to be positive = 6/15 201228917 幵y, and the other four inner members of the low strength are shorter than the high-strength inner members 21, 22. The inner member 23 extends to the respective pair At both ends of the outer member 4, the pair of outer members 24 form two side edges of the outer peripheral portion = 2. In the flange portion 20 having the above configuration, the warp dimension L1 and the height dimension L2 of the warp direction are equal. Also face # 30 square tubular member. Contact the ground There is a plug portion 31 that can be inserted into the stacker of the stacker. The contact ground portion 3 is provided at both ends of the outer member 24 that forms the lower side of the outer peripheral portion 20a. That is, the contact ground portion 3K is placed at A corner portion of the outer peripheral portion 2Ga connected to the i-member 21 extending to both ends of the outer member 24. The end portion of the inner member 21 contacting the ground portion 30 is connected. Further, the inner member η has a trapezoidal connection on the side of the end portion thereof. A plate 32. The connecting plate 32 is connected to a surface contacting the upper side of the floor portion 30. In the case of winding the belt 丨 using the reel having the structure as described above, the shaft of the rotating machine not shown is inserted. The core of the human core is 1 in the inner cylinder U. The bolt is inserted into the hole 25a of the reinforcing plate 25, and the bolt is screwed into the nut 25b. Thus, the flange portion 2 is fixed to the rotating mechanism. By rotating the reel by the turning mechanism, the end of the conveying belt 丨 is wound from the one end in the longitudinal direction onto the winding core portion 10. Thereby, the conveying belt 丨 is wound onto the reel. As shown in Fig. 6, in the conveyance or When the reel in a state in which the conveyor belt i is wound is stored, it is provided in the flange portion 20 The two pairs of contact ground portions 3G at the corners of the outer peripheral portion 2A are in contact with the ground A (the floor of the vehicle or the floor of the ship or the storage place). Thereby, each of the flange portions 2 supports the core portion 1〇. The floor portion 30 receives the reaction force from the ground A due to the self-weight of the reel including the conveyor belt. The 3 hp reaction force is in the radial direction (the end portion of the side from the lower side of the outer peripheral portion 2 toward the core portion 10) In the direction), the compression load is extended to the outer peripheral pool s 7/15 201228917. The pair of inner side members 21 on both sides of the lower side of the both sides of the upper side are not applied to the outer peripheral portion 2 〇a to the inner member 22 and the other inner members. Further, in the case where the reel is moved by the stacker, the forks are inserted into the insertion portions respectively provided on the contact ground portion 3'' Next, the general collection of the reel. At this time, in response to the above, the reaction force transmitted from the fork of the stacker to the flange portion 20 acts as a compression load, and the compression load is compressed in the radial direction to the side of the outer peripheral portion 2〇& A pair of inner members 21 at both ends. The reel 'flange portion 2' according to the present embodiment includes: a plurality of inner members 21, 22, 23' radially extending from the core portion 1A to respective corner portions of the outer peripheral portion 2A; and a plurality of The outer member 24 is formed as each side of the outer peripheral portion 2A. Further, a contact portion is provided at a corner portion of the outer peripheral portion 20a connected to the pair of inner members 21 extending to both ends of the lower side of the outer peripheral portion 2a. The reaction force from the ground A becomes a compressive load that compresses the inner member 21 by contacting the floor portion 3A. Here, the pair of inner members 21 that are subjected to load when in contact with the ground have higher strength than the other inner members 23. That is, the width dimension W1 of the inner member 21 is larger than the width dimension W2 of the inner member 23. Thereby, the width dimension W2 of the inner member 23 which does not contribute to the strength of the flange portion 20 in the reel is made small. Therefore, correspondingly, the amount of material used for the flange portion 20 can be reduced. Thus the reel has the necessary strength and can be manufactured at low cost. Therefore, the reel can be very suitably used for a reel that is discarded without being reused, such as for transporting the conveyor belt 1. Further, the outer member 24 between the pair of inner members 21 extending to both ends of the lower side of the outer peripheral portion 20a and the pair of the inner members 21 form a triangular shape 8/15 201228917. Further, both ends of the base of the triangle have a truss structure in which the flange portion 20 that receives the reel has a truss structure. Therefore, the structural calculation of the section of the load when the contact with the ground can be made is very easy to design.彳 卷 卷 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以 可以20 has the best shape in terms of structural design. The mouth can minimize the load acting on the inner member 21. Μ:
=，該捲筒的凸緣部2G具有相㈣—對㈣構件2丄 ^卜的-對内側構件22。該一對内側構件22配置在以卷 '以10為中心而與一對内側構件2丨對稱的位置上。此外， ，些内側構件2卜22的強度比其他的内侧構件23的強度 同由此’凸緣部20的重心配置在凸緣部2〇的轉動中心 ^。因此，在凸緣部20轉動時（在捲繞輪送帶丨時，或使 輸送帶1開卷時等），凸緣部2〇的重量平衡好。此外，可 以，整個凸緣部2G的強度在整體上大體均勻。因此，與是 否是在與地©接觸時無關，可以使凸緣部⑼自身的強度足 此外°亥捲Λ的凸緣部20在接觸地面部3〇與地面接 觸守的彳i向X度尺寸L1和高度尺寸L2相等。即，凸緣部 2〇外周，的垂直方向的長度（高度尺寸L2)和水準方向的 長f (見度尺寸L1)鱗。因此，即使在捲繞狀態下的輸 送W的外；^與凸緣部20的高度尺寸L2大體相等的情況 下’凸緣部2G沿寬度方向的兩個側部也不會不必要地伸 出。因此’該_非常適合作為祕裝載在車滅船舶上 的捲筒使用。 9/15 201228917 ^外’接觸地面部3G具有可以插人堆高機的貨叉的插 。因此’ _高機的貨又的負荷不會作用於接觸 地面4 30以外的構件上。因此，捲筒在用堆高機移動的情 況下，也可以通過接觸地面部3〇承受負荷。 圖7是表示上述實施方式的變形例的圖。在該變形例 中’連接在接觸地面部3〇上的一對内側構件21和在該一 對内側構件21之間⑽側構件24通過具有與其他構件不 ^顏色的構件製成。由此’可以把在與地面接觸時承受負 何的^形部分與其他的部分明確區分開來。因此，例如 =谷易地顺出在捲繞了輸送帶丨的狀態下的捲筒應該 與地面接觸的部分。 此外，在上述實施方式中，延伸到外周部20a下側的 ϋ内側構件21的強度和位於以卷芯部⑺為中心與 4内側構件21對稱的位置上的、延伸到外周部2加上 側的邊，另一對内側構件22的強度，比其他的内側構件Μ 、、垒又咼但不限於此，也可以使延伸到外周部2〇a下側 的邊的一對内側構件21的強度比其他的内側構件22、23 的強度高。 、此外，凸緣部2〇的外周部2〇a的形狀不限於上述實施 方式所記述的形狀。通過改變内側構件21、22、23的角度 長度’可以使外周部20a形成為其他的形狀。即，外 周部20a的形狀不限於上述實施方式的八邊形。外周部2仙 的形狀例如也可以是六邊形或方形等八邊形以外的多邊 形。 此外，凸緣部20也可以不具有接觸地面部3〇。在該情 作為凸緣部20底邊（下側的邊）的外側構件％與 10/15 201228917 地面接觸=, the flange portion 2G of the reel has a phase (four) - a pair of (four) members 2 - a pair of inner members 22. The pair of inner members 22 are disposed at positions symmetrical with respect to the pair of inner members 2 with the roll 'centered on 10. Further, the strength of the inner members 2b is the same as the strength of the other inner members 23, whereby the center of gravity of the flange portion 20 is disposed at the center of rotation of the flange portion 2'. Therefore, when the flange portion 20 is rotated (when the winding belt is wound, or when the conveyor belt 1 is unwound), the weight of the flange portion 2 is well balanced. Further, the strength of the entire flange portion 2G may be substantially uniform as a whole. Therefore, irrespective of whether or not it is in contact with the ground, the strength of the flange portion (9) itself can be made larger than the 度i X dimension of the flange portion 20 that contacts the ground portion 3〇 in contact with the ground. L1 is equal to the height dimension L2. That is, the length of the outer circumference of the flange portion 2〇 (the height dimension L2) and the length f of the horizontal direction (see the dimension L1) are scaled. Therefore, even in the case where the conveyance W in the wound state is substantially equal to the height dimension L2 of the flange portion 20, the two side portions of the flange portion 2G in the width direction do not unnecessarily protrude. . Therefore, this is very suitable for use as a reel loaded on the vehicle. 9/15 201228917 ^External contact ground 3G has a fork that can be inserted into the stacker. Therefore, the load of the _ high machine does not act on the components other than the ground 430. Therefore, when the reel is moved by the stacker, it can also be loaded by contacting the floor portion 3〇. Fig. 7 is a view showing a modification of the embodiment. In this modification, the pair of inner members 21 connected to the contact floor portion 3 and the side member 24 between the pair of the inner members 21 are made of members having colors different from those of the other members. Thus, it is possible to clearly distinguish the portion that is subjected to the contact with the ground from other portions. Therefore, for example, = valley easily goes out the portion of the reel that should be in contact with the ground in a state in which the conveyance belt is wound. Further, in the above-described embodiment, the strength of the crucible inner member 21 extending to the lower side of the outer peripheral portion 20a is located at a position symmetrical with the inner member 21 at the center of the core portion (7), and extends to the outer peripheral portion 2 plus the side. While the strength of the other pair of the inner members 22 is higher than that of the other inner members Μ and 垒, but not limited thereto, the strength ratio of the pair of inner members 21 extending to the lower side of the outer peripheral portion 2〇a may be made. The other inner members 22, 23 have high strength. Further, the shape of the outer peripheral portion 2〇a of the flange portion 2A is not limited to the shape described in the above embodiment. The outer peripheral portion 20a can be formed into other shapes by changing the angular length ' of the inner members 21, 22, 23. That is, the shape of the outer peripheral portion 20a is not limited to the octagon of the above embodiment. The shape of the outer peripheral portion of 2 sen may be, for example, a polygonal shape other than an octagon such as a hexagon or a square. Further, the flange portion 20 may not have a contact with the ground portion 3〇. In this case, the outer member % as the bottom side (lower side) of the flange portion 20 is in contact with the ground surface of 10/15 201228917.
一卜可处本·-個實施料_筒表現為以下 、弟-方式〜第六方式。即，第—方式的用於捲繞長 的捲筒包括：卷芯部，捲燒長物體；以及-對凸緣部，設 在卷芯部的軸向的兩端，外周部為多邊形，通過使各凸= =的外周部與地面接觸，由各凸緣部支承卷芯部。在該捲 筒中，上述凸緣部包括多個内側構件和多個外側構件°，"上 述多個内侧構件從卷芯部呈放射狀地向外周部的各個角部 延伸，上述多個外側構件成為外周部的各個邊。此外，各 内側構件中的至少包括才目鄰的一對内側構件的一部分内側 構件，由強度比其他的内側構件更高的構件形成。此外， 在外^部的各個角部中連接有上述一對内側構件的角部 上，設置有承受來自地面的反力的接觸地面部。 ’ …由此，如果使各凸緣部與地面接觸，則接觸地面部承 叉來自地面的反力。該反力成為向一對内側構件施加的負 何’另-方面’該負荷不作用於其他的内側構件。因此，、 作為對凸緣部㈣度沒有錄的其他的_構件I需使用 ，度南的構件。因此，對應地可以減少凸緣部的材 量。 由此’捲筒具有必要的強度，並且能夠以低成本。 因此，該捲筒可以非常適合作為_於運送輸送帶/等的 不進行再利用就廢棄的捲筒使用。 第二方式的捲筒是如下所述的捲筒，即.在第一 的捲筒中，以使強度比其他的内側構件高的—對_· =:=件之間的外側構件形成正三角形的方式One can be used in this case - the implementation of the material_tube is expressed as follows, the younger-style to the sixth mode. That is, the roll for the long winding of the first mode includes: a core portion, a long object to be wound; and a pair of flange portions provided at both ends in the axial direction of the core portion, and the outer peripheral portion is polygonal, passing The outer peripheral portion of each convex == is brought into contact with the ground, and the core portion is supported by each flange portion. In the reel, the flange portion includes a plurality of inner members and a plurality of outer members, and the plurality of inner members extend radially from the core portion to respective corner portions of the outer peripheral portion, and the plurality of outer members Become the side of the outer perimeter. Further, at least a part of the inner members of the pair of inner members which are adjacent to each of the inner members are formed of members having higher strength than the other inner members. Further, a corner portion of the pair of inner members is connected to each of the corner portions of the outer portion, and a contact ground portion that receives a reaction force from the ground is provided. Thus, if the flange portions are brought into contact with the ground, the ground contact portion is in contact with the reaction force from the ground. This reaction force becomes a negative effect applied to the pair of inner members. This load does not act on the other inner members. Therefore, as another member _ member I which is not recorded for the flange portion (four degrees), it is necessary to use the member. Therefore, the material amount of the flange portion can be correspondingly reduced. Thus the reel has the necessary strength and can be at a low cost. Therefore, the reel can be suitably used as a reel that is discarded without being reused in a conveyance belt/etc. The reel of the second mode is a reel as described below, that is, in the first reel, the outer member between the members is formed into an equilateral triangle so that the strength is higher than that of the other inner members. the way
S ΊΙ/15 201228917 協力廠商式的捲筒是如下所述的捲筒’即：在第一方 式或第二方式的捲筒中，利用強度比其他的内側構件高的 構件形成上述各内側構件中的相鄰的一對内側構件以及位 於以卷芯部為中心與該相鄰的一對内側構件對稱位置的另 一對内側構件。 第四方式的捲筒是如下所述的捲筒’即：在第一方式 〜協力廠商式的任一個方式的捲同中’以在使接觸地面部 位於外周部下側的邊時的凸緣部的徑向寬度尺寸和高度尺 寸相等的方式來形成上述凸緣部。 弟五方式的捲筒是如下所述的捲简’即：在第一方式 〜第四方式的任一個方式的捲筒中，在上述各内側構件中 适接在接觸地面部上的一對内側構件是由顏色與其他的内 側構件不同的構件形成的。 &/、方式的捲筒是如下所述的捲筒，即：在第—方气 〜第五方式的任一個方式的捲筒中，在上述的接觸地面部 上設置有插入部，該插入部能夠插入堆高機的貨又。 【圖式簡單說明】 圖1是本發明一個實施方式的捲筒的前視圖。 圖2是捲筒的側視圖。 圖3是捲筒的主要部分的放大前視圖。 囡4疋捲简的接觸地面部的放大前視圖。 圖5,表示捲筒的卷芯部的部分側面剖視圖。 圖6是表示捲筒與地面接觸狀態的前視圖。 圖:是表示捲筒的變形例的前視圖。 【主要元件符號說明】 1 輸送帶 12/15 201228917 10 卷芯部 11 内筒 12 外筒 13 堵塞板 13a 排水孔 20 凸緣部 20a 外周部 21 ' 22 ' 23 内側構件 24 外側構件 25 加強板 25a 插入孔 25b 螺母 30 接觸地面部 31 插入部 32 連接板 LI 寬度尺寸 L2 高度尺寸 W1 - W2 寬度尺寸 A 地面 Λ 13/15S ΊΙ / 15 201228917 The manufacturer-type reel is a reel as described below. That is, in the reel of the first aspect or the second aspect, the member having the higher strength than the other inner members is formed in each of the inner members. An adjacent pair of inner members and another pair of inner members positioned symmetrically with the pair of adjacent inner members about the core portion. The reel according to the fourth aspect is a reel as follows: a flange portion in the case where the contact ground portion is located on the lower side of the outer peripheral portion in the same manner as in the first embodiment to the collimator type. The flange portion is formed in such a manner that the radial width dimension and the height dimension are equal. In the reel according to any one of the first aspect to the fourth aspect, the reel of the fifth embodiment is a pair of inner members that are in contact with the ground portion in each of the inner members. It is formed by a member whose color is different from other inner members. The reel of the method of the present invention is a reel according to any one of the first to fifth aspects, wherein the contact portion is provided with an insertion portion, the insertion portion The goods that can be inserted into the stacker are again. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a front elevational view of a reel according to an embodiment of the present invention. Figure 2 is a side view of the reel. Figure 3 is an enlarged front elevational view of the main portion of the reel. A magnified front view of the contact area of the 囡4疋 roll. Fig. 5 is a partial side cross-sectional view showing the core portion of the spool. Figure 6 is a front elevational view showing a state in which the reel is in contact with the ground. Figure: is a front view showing a modification of the reel. [Main component symbol description] 1 Conveyor belt 12/15 201228917 10 Core portion 11 Inner cylinder 12 Outer cylinder 13 Blocking plate 13a Drain hole 20 Flange portion 20a Outer peripheral portion 21' 22 ' 23 Inner member 24 Outer member 25 Reinforcement plate 25a Inserting hole 25b Nut 30 Contacting the ground portion 31 Inserting portion 32 Connecting plate LI Width dimension L2 Height dimension W1 - W2 Width dimension A Ground Λ 13/15