WO2018218952A1 - 一种顶侧梁及具有其的集装箱 - Google Patents

一种顶侧梁及具有其的集装箱 Download PDF

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Publication number
WO2018218952A1
WO2018218952A1 PCT/CN2017/119719 CN2017119719W WO2018218952A1 WO 2018218952 A1 WO2018218952 A1 WO 2018218952A1 CN 2017119719 W CN2017119719 W CN 2017119719W WO 2018218952 A1 WO2018218952 A1 WO 2018218952A1
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WIPO (PCT)
Prior art keywords
top side
container
web
side beam
upper wing
Prior art date
Application number
PCT/CN2017/119719
Other languages
English (en)
French (fr)
Inventor
孔河清
姚学文
黎泽深
甘泉
梁立华
吴帅
冯振林
Original Assignee
广东新会中集特种运输设备有限公司
中国国际海运集装箱(集团)股份有限公司
中集集团集装箱控股有限公司
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Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=61362513&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2018218952(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 广东新会中集特种运输设备有限公司, 中国国际海运集装箱(集团)股份有限公司, 中集集团集装箱控股有限公司 filed Critical 广东新会中集特种运输设备有限公司
Publication of WO2018218952A1 publication Critical patent/WO2018218952A1/zh

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00Component parts, details or accessories for large containers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00Component parts, details or accessories for large containers
    • B65D90/02Wall construction
    • B65D90/08Interconnections of wall parts; Sealing means therefor

Definitions

  • the present invention generally relates to the field of containers, and more particularly to a top side rail and a container having the same. Background technique
  • a container is a large cargo container that has a certain strength, rigidity and specifications for turnaround use.
  • containers have developed into an international transportation tool for multimodal transport.
  • the use of containers to transfer goods can be directly loaded in the consignor's warehouse, shipped to the consignee's warehouse for unloading, and when the car or ship is changed midway, the goods need not be taken out of the box.
  • Containers commonly used internationally consist of a front end, a door end, a side wall, a chassis and a top five components.
  • the top side beam is one of its important components.
  • a 60*60mm square tube is commonly used to make the top side beam.
  • the square tube top side beam structure has the following defects:
  • the square tube top side beam 11 is at the top of the container, and is connected to the top corner piece 12, the corner post 13, the top plate 14 and the side plate 15, respectively, and the top plate 14 is overlapped on the top side beam of the square pipe.
  • the lower surface 18 is joined to the side plates 15 and the corner posts 13.
  • the width of the side panel 15 is generally smaller than the width of the roof side rail 11, thus resulting in the interior of the container, along the extent of the inner side surface 19 of the top side rail 11 (i.e., along the height of the top side rail 11).
  • the inner width of the inner container is W1
  • the inner width of the container is W along the height of the side plate 15.
  • W1 is significantly smaller than W, that is, the top side beam 11 occupies part of the inner volume of the box, resulting in a reduction in the available loading space in the container, thereby reducing the transportation efficiency of the container.
  • the vertical height of the top side beam 11 is only 60 mm, which can only serve to support the top plate of the container.
  • the top side beam 11 of the square tube structure is almost no up.
  • the side plate 15 near the top side beam 11 is easily damaged by impact, and in serious cases, the goods in the box are damaged, so that the function and safety of the container are greatly reduced.
  • a top side beam for a container comprising:
  • the side edges of the upper wing plate and the lower wing plate located in the longitudinal direction of the container are inner sides, and the inner edge of the upper wing plate is The width direction of the container is inwardly beyond the inner side of the lower wing panel by a predetermined distance.
  • the height of the web in the vertical direction is 160-350 mm.
  • the upper wing has a width of 10 to 120 mm, and/or the width of the lower wing is
  • the web is connected to the inner side of the upper wing and extends vertically downward along the inner side by a first distance HI, wherein HI is less than 60 mm.
  • the web is formed with a reinforcing structure that protrudes from the surface of the web.
  • the web and the upper wing and the lower wing are formed in an open structure.
  • any of the top side beams as described above, wherein the shape of the cross section perpendicular to the longitudinal direction of the top side beam is "3" type, "S” type, “C” type, “Z” type or The mirror shape of the above shape.
  • the top side beam is integrally formed.
  • the lengthwise side edges of the upper and/or lower wings have a flange that extends upward or downward.
  • the web is formed into a closed structure with the upper and lower wings.
  • a container is provided, wherein the container has any of the top side rails as described above.
  • the upper wing and the lower wing are connected by a web, and at least one of the side edges of the upper wing in the horizontal direction extends laterally beyond the side of the same side of the lower wing, so that the top side beam does not occupy the loading space inside the container, so that the transportation efficiency can be improved; in addition, the size of the top side beam increases along the height direction, replacing the side plate adjacent to the top side beam, when subjected to impact, There is a greater probability that the impact will be withstood by the stronger top side beams, thereby providing a good protection against damage to the side panels of the container due to impact.
  • FIG. 1 is a perspective view of a partial structure of a conventional container, showing a top side beam
  • FIG. 2 is a cross-sectional view showing a partial structure of a conventional container, showing a top side beam
  • FIG. 3 is a first embodiment according to the present invention. A schematic cross-sectional view of the top side beam of the embodiment perpendicular to the length direction;
  • FIG. 4 is a schematic structural view of the top side beam shown in FIG. 3 in a mounted state
  • Figure 5 is a cross-sectional view of a top side beam perpendicular to a length direction according to a second embodiment of the present invention.
  • Figure 6 is a cross-sectional view of a top side rail perpendicular to a length direction according to a third embodiment of the present invention.
  • Figure 7 is a cross-sectional view showing a top side beam according to a fourth embodiment of the present invention perpendicular to the longitudinal direction;
  • Figure 8 is a cross-sectional view of a top side beam perpendicular to a length direction according to a fifth embodiment of the present invention.
  • Figure 9 is a cross-sectional view of a top side beam perpendicular to a length direction according to a sixth embodiment of the present invention.
  • Figure 10 is a cross-sectional view showing a top side beam perpendicular to a length direction according to a seventh embodiment of the present invention.
  • Figure 11 is a cross-sectional view showing a top side beam perpendicular to a length direction according to an eighth embodiment of the present invention.
  • Figure 12 is a cross section of a top side beam perpendicular to a length direction according to a ninth embodiment of the present invention.
  • 13 to 28 are schematic cross-sectional views perpendicular to the longitudinal direction of other embodiments of the top side beam of the present invention.
  • Figure 29 is a partial structural view of a preferred embodiment of the container of the present invention. detailed description
  • FIG. 3 is a schematic structural view of a top side member 100 according to a first embodiment of the present invention.
  • the schematic view is a cross-sectional view of the top side rail 100 perpendicular to the length direction. It should be noted that in the following description of other embodiments of the top side beam, the drawings cited are all perpendicular to the top side beam of the embodiment.
  • the cross-sectional view in the longitudinal direction will not be described for the sake of cleaning. In the following description, the same technical features as those of the first embodiment in the other embodiments will not be described again, and only the differences will be described.
  • the top side rail 100 includes an upper flap 101, a lower flap 102, and a web 103.
  • the upper wing plate 101 and the lower wing plate 102 are disposed substantially in parallel, and the webs 103 are connected to the upper wing plate 101 and the lower wing plate 102, respectively, so that the three are integrated.
  • at least one of the two side edges of the upper wing 101 in the longitudinal direction exceeds the side of the lower wing 102 on the same side in the horizontal direction, as shown in FIG. 3, the right side of the upper wing 101 exceeds The right side of the lower wing 102 has a distance D.
  • FIG. 1 As shown in FIG.
  • the side of the upper wing 101 of the top side member 100 horizontally beyond the side of the same side of the lower wing 102 toward the container (the side can be called It is the inner side, and the other side may be called the outer side).
  • the upper wing 101 is used to overlap the top plate 14, and the lower wing 101 is connected to the side plate 15.
  • the width L1 of the upper blade 101 is set to be 10 to 120 mm, and the width L2 of the lower blade 102 is in the range of 10 to 60 mm.
  • the top side rail 100 can be adapted.
  • the top side beam 100 of this size range uses less material and does not increase the weight of the container, thereby avoiding an increase in manufacturing cost and transportation cost.
  • the width L2 of the lower wing 102 has a size range that is adapted to the width of the side panel 15.
  • the inner side of the side panel 15 can be flush with the inner side of the lower wing panel 102 when mounted to the container, within the height of the top side rail 100 within the container, even along the web 103 along the lower wing panel 102.
  • the top side member 100 also hardly occupies the volume of space within the container.
  • the use of the top side rail 100 according to the present invention can effectively increase the volume of space within the container, thereby improving transportation efficiency.
  • the height of 100 is aligned. It can be understood that the distance D of the side of the upper wing 101 beyond the side of the lower wing 102 can be set by a person skilled in the art according to the specific structure of the container.
  • the side panel 15 is generally made of a thin material and is easily damaged when subjected to an external force.
  • the strength of the top side beam 100 is greater, and the possibility of damage is less than that of the side panel 15 under the same collision. Therefore, the height H of the web 103 in the vertical direction is set to be larger than 60 mm, and preferably, the height H of the web 103 in the vertical direction is in the range of 160 to 300 mm.
  • the top side beam 100 has a suitable height, can provide a good protection for the container, and has little effect on the structure of the container itself, and the weight of the container caused by the increase in the height of the top side beam web compared to the prior art. The increase is limited, so the impact on manufacturing costs and transportation costs is almost negligible.
  • the webs 103 are respectively connected to the inner side edges of the upper and lower flaps 101, 102 when assembled into a container.
  • an outwardly projecting bent portion is formed in the middle portion of the web, and the inner side surface of the bent portion is flush with or outward from the inner side surface of the side plate 15.
  • the cross section of the top side member 100 according to the first embodiment perpendicular to the longitudinal direction is formed into a shape of substantially "3". As shown in FIG.
  • the inner width of the container along the inner side of the bent portion of the web 103 is W2
  • the inner width of the container is W along the height of the side plate 15, which is obviously W2 is greater than W, that is, the container
  • the volumetric space is effectively increased.
  • the junction of the web 103 and the upper wing 101 extends vertically downward by a first distance HI.
  • HI should be made less than 60 mm to avoid the technical effect of increasing the volume of space within the container.
  • the smaller the HI the more obvious the increase in the volumetric space inside the container when the top side member 100 according to the present embodiment is employed.
  • the web 103 is configured to be from the position of the connection with the upper wing 101. Extending outward and downward obliquely downward.
  • the top side member 100 is preferably formed by bending so that the upper wing plate 101, the lower wing plate 102, and the web 103 are integrally formed, and the top side beam 100 has better strength properties.
  • top side rail 100 As shown in Figures 13, 14, and 15, there are other embodiments of the top side rail 100 according to the first embodiment.
  • the free edges of the upper and lower flaps 101, 102 are provided with flanges 104 and 105, respectively.
  • the purpose of providing the flanges 104 and 105 is to increase the strength of the upper and lower blades 101 and 102, and it is possible to avoid deformation caused by operations such as welding.
  • the flanges 104 and 105 preferably take the form of a downward extension relative to the upper and lower wings 101, 101.
  • a drain hole may be provided in the upper wing plate 101 and the lower wing plate 102.
  • the flanges 104 and 105 may be integrally formed with the upper and lower flaps 101 and 102 by bending. It can be understood that the flange can be provided only on one wing.
  • a reinforcing structure 106 projecting from the web 103 in the longitudinal direction is formed in the middle of the web 103.
  • the reinforcing structure 106 may protrude inwardly or in the direction of the web 103, which may be formed by bending or stamping.
  • the reinforcing structure 106 is provided to effectively increase the strength of the top side member 100, thereby improving the anti-collision performance.
  • the top side rail shown in Fig. 15 has both the flange shown in Fig. 13 and the reinforcing structure shown in Fig. 14.
  • top side rail 200 As shown in Fig. 5, it is a top side rail 200 according to a second embodiment of the present invention. It differs from the top side rail 100 according to the first embodiment in that the web 203 is connected to the outer side of the upper wing 201 and the inner side of the lower wing 202, respectively, and the web 203 and the upper wing 201 The junction with the lower wing 202 extends a predetermined distance in the vertical direction.
  • the cross section of the top side member 200 according to the second embodiment is formed substantially in an "S" shape.
  • top side member 200 is other embodiments of the top side member 200 according to the second embodiment, wherein the free sides of the upper and lower wings 201, 202, 202 are respectively provided with flanges;
  • the middle web 203 is formed with a reinforcing structure 206 projecting from the web 203 in the longitudinal direction;
  • the top side beam shown in Fig. 18 has both the flange shown in Fig. 16 and the reinforcing structure shown in Fig. 17.
  • Figure 6 shows a top side rail 300 in accordance with a third embodiment of the present invention. It differs from the top side rail 100 according to the first embodiment in that the web 303 is connected to the upper wing 301, respectively.
  • the cross section of the top side member 300 according to the third embodiment is formed substantially in a "C" shape.
  • the use of the top side rail 300 can increase the volume of space within the container more.
  • 19, 20 and 21 are other embodiments of the top side beam 300 according to the third embodiment, wherein the free edges of the upper and lower wings 301, 302 are respectively provided with flanges in Fig.
  • the 303 is formed with a reinforcing structure 306 protruding in the longitudinal direction from the web 303; the top side beam shown in Fig. 21 has both the flange shown in Fig. 19 and the reinforcing structure shown in Fig. 20.
  • FIG. 22 is a view showing another embodiment of the top side member 400 according to the fourth embodiment, wherein the free sides of the upper and lower flaps 401, 402 in Fig. 22 are respectively provided with flanges.
  • the middle web 503 is formed with a reinforcing structure 506 protruding in the longitudinal direction from the web 503; the top side beam shown in Fig. 26 has both the flange shown in Fig. 24 and the reinforcing structure shown in Fig. 25.
  • Figure 27 is a further embodiment of a top side rail 600 in accordance with a sixth embodiment, wherein the free edges of the upper and lower wings 601, 602 of Figure 27 are respectively provided with flanges.
  • FIG. 7 A top side beam 700 in accordance with a seventh embodiment of the present invention is shown in FIG.
  • the web 703 is connected to the outer side of the upper wing 701 and the outer side of the lower wing 702, respectively. It differs from the top side rail 300 according to the third embodiment in that the middle portion of the web 703 forms a bent portion that protrudes inward.
  • the cross section of the top side member 700 according to the seventh embodiment is formed substantially as "3".
  • Figure 23 is a further embodiment of a top side rail 700 in accordance with a seventh embodiment, wherein the free edges of the upper and lower wings 701, 702 of Figure 23 are respectively provided with flanges.
  • FIG. 8 A top side rail 800 according to an eighth embodiment of the present invention is shown in FIG. Among them, the web 803 is connected to the outer side of the upper wing 801 and the inner side of the lower wing 802, respectively. It differs from the top side rail 200 according to the second embodiment in that the joint of the web 803 with the upper flap 801 and the lower flap 802 extends in an oblique direction.
  • the cross section of the top side member 800 according to the eighth embodiment is formed substantially in the shape of a mirror image of "Z”.
  • Fig. 23 is a view showing another embodiment of the top side member 800 according to the eighth embodiment, in which the free sides of the upper and lower flaps 801, 802 are respectively provided with flanges.
  • top side rails of the various embodiments described above are each formed as an open structure having a lateral opening with only one web.
  • the top side beam according to the present invention may also have two webs to form a closed structure.
  • a top side rail 900 according to a ninth embodiment of the present invention is shown in FIG. It differs from the top side rails of other embodiments in that the top side rail 900 includes two webs 903 and 904 that are coupled to the outer side of the upper wing 901 and the outer side of the lower wing 902.
  • the web 904 is coupled to the inner side of the upper wing 901 and the inner side of the lower wing 902.
  • the top side rail 900 with two webs is stronger and has better crashworthiness, but this also increases the weight of the container to a certain extent, i.e., increases manufacturing costs and shipping costs.
  • the container 10 includes a top side rail 100.
  • the top plate 24 is overlapped on the upper wing 101 of the top side beam 100, and the lower wing 102 is connected to the side plate 25.
  • the container according to the present invention has a larger volume and can carry more cargo, thereby improving transportation efficiency, and has good anti-collision performance, high protection performance, and ensuring the safety and integrity of the cargo.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Cartons (AREA)

Abstract

一种顶侧梁及具有其的集装箱,其中,顶侧梁(100)包括上翼板(101)、下翼板(102)和腹板(103)。下翼板(102)和上翼板(101)大致平行设置;腹板(103)分别连接至上翼板(101)和下翼板(102);其中,在安装至集装箱的状态下,上翼板(101) 和下翼板(102)的位于集装箱内部的沿长度方向的侧边为内侧边,上翼板(101)的内侧边沿集装箱的宽度方向向内超出下翼板(102)的内侧边预定距离。所述顶侧梁(100),在安装至集装箱时,顶侧梁(100)不会占据集装箱内部的装载空间,从而可以提高运输效率;另外,顶侧梁(100)沿高度方向的尺寸加大,取代部分邻接顶侧梁(100)的侧板(15),当受到撞击时,可以有更大的概率由强度更大的顶侧梁(100)承受该撞击,从而起到很好地防护作用,避免集装箱的侧板由于撞击而损坏。

Description

一种顶侧梁及具有其的集装箱 技术领域
本发明总地涉及集装箱领域, 更具体地涉及一种顶侧梁及具有其的集 装箱。 背景技术
集装箱是指具有一定强度、 刚度和规格专供周转使用的大型装货容 器。上世纪 60年代, 集装箱就已经发展成为一种多式联运的国际通用的运 输工具。 使用集装箱转运货物, 可直接在发货人的仓库装货, 运到收货人 的仓库卸货, 中途更换车、 船时, 无须将货物从箱内取出换装。 国际上通 常使用的集装箱由前端、 门端、 侧墙、 底架和顶部五大部件组成。 在侧墙 部件中,顶侧梁为其重要构件之一。 目前常用 60*60mm的方管来制作顶侧 梁, 然而, 根据使用经验来看, 方管顶侧梁结构具有以下缺陷:
如图 1和图 2所示, 方管顶侧梁 11处在集装箱的顶部,分别与顶角件 12、 角柱 13、 顶板 14和侧板 15相连接, 顶板 14搭接在方管顶侧梁 11的 上表面 16上, 下表面 18与侧板 15及角柱 13连接。 如图 2所示, 一般侧 板 15的宽度要小于顶侧梁 11的宽度, 这样就导致在集装箱的内部, 沿顶 侧梁 11的内侧面 19的范围(也即沿顶侧梁 11的高度范围)内集装箱的内 宽为 W1 ,而沿侧板 15的高度范围内集装箱的内宽为 W。 W1明显小于 W, 也就是说顶侧梁 11占据了部分箱内容积,导致集装箱内可利用的装载空间 减小, 从而降低了集装箱的运输效率。
另夕卜, 顶侧梁 11的竖直高度仅有 60mm, 其只能起到支撑集装箱顶板 的作用, 当集装箱受到较大的外部沖击力时, 方管结构的顶侧梁 11几乎起 不到防护的作用, 顶侧梁 11附近的侧板 15极易被撞击损坏, 严重时会导 致箱内货物损坏, 使得集装箱的使用功能和安全性大大降低。
因此, 需要提供一种顶侧梁及具有其的集装箱, 以至少部分地解决上 述问题。 发明内容
在发明内容部分中引入了一系列筒化形式的概念, 这将在具体实施方 式部分中进一步详细说明。 本发明的发明内容部分并不意味着要试图限定 出所要求保护的技术方案的关键特征和必要技术特征, 更不意味着试图确 定所要求保护的技术方案的保护范围。
为至少部分地解决上述问题, 本发明提供一种顶侧梁, 用于集装箱, 其包括:
上翼板;
下翼板, 所述下翼板和所述上翼板大致平行设置; 以及
腹板, 所述腹板分别连接至所述上翼板和所述下翼板;
其中, 在安装至所述集装箱的状态下, 所述上翼板和所述下翼板的位 于所述集装箱内部的沿长度方向的侧边为内侧边, 所述上翼板的内侧边沿 所述集装箱的宽度方向向内超出所述下翼板的内侧边预定距离。
可选地, 所述腹板沿竖直方向的高度为 160~350mm。
可选地, 所述上翼板的宽度为 10~120mm, 和 /或所述下翼板的宽度为
10~60mm。
可选地, 所述腹板连接至所述上翼板的内侧边并沿所述内侧边竖直向 下延伸第一距离 HI , 其中, HI小于 60mm。
可选地, 所述腹板上形成有突出于所述腹板的表面的加强结构。
可选地, 所述腹板与所述上翼板和所述下翼板形成为开放式结构。 可选地, 如前所述的任一种顶侧梁, 所述顶侧梁垂直于长度方向的截 面的形状为 "3" 型、 "S" 型、 "C"型 、 "Z" 型或上述形状的镜像形状。
可选地, 所述顶侧梁为一体成型。
可选地,所述上翼板和 /或所述下翼板的沿长度方向的侧边具有向上或 向下延伸的翻边。
可选地, 所述腹板与所述上翼板和所述下翼板形成为封闭结构。
根据本发明的另一方面, 提供一种集装箱, 其中, 所述集装箱具有如 上所述的任一种顶侧梁。
根据本发明的顶侧梁, 上翼板和下翼板由腹板连接, 上翼板沿长度方 向的侧边至少一个在水平方向超出同侧的下翼板的侧边, 这样, 在安装至 集装箱时, 顶侧梁不会占据集装箱内部的装载空间, 从而可以提高运输效 率; 另外, 顶侧梁沿高度方向的尺寸加大, 取代部分邻接顶侧梁的侧板, 当受到撞击时, 可以有更大的概率由强度更大的顶侧梁承受该撞击, 从而 起到很好地防护作用, 避免集装箱的侧板由于撞击而损坏。 附图说明
为了使本发明的优点更容易理解, 将通过参考在附图中示出的具体实 施例更详细地描述上文筒要描述的本发明。 可以理解这些附图只描绘了本 发明的典型实施例, 因此不应认为是对其保护范围的限制, 通过附图以附 加的特性和细节描述和解释本发明。 在附图中:
图 1为现有集装箱的局部结构的立体图, 其中示出了顶侧梁; 图 2为现有集装箱的局部结构的剖面图, 其中示出了顶侧梁; 图 3为根据本发明的第一实施方式的顶侧梁垂直于长度方向的截面示 意图;
图 4为图 3所示的顶侧梁在安装状态下的结构示意图;
图 5为根据本发明的第二实施方式的顶侧梁垂直于长度方向的截面示 意图;
图 6为根据本发明的第三实施方式的顶侧梁垂直于长度方向的截面示 意图;
图 7为才艮据本发明的第四实施方式的顶侧梁垂直于长度方向的截面示 意图;
图 8为根据本发明的第五实施方式的顶侧梁垂直于长度方向的截面示 意图;
图 9为根据本发明的第六实施方式的顶侧梁垂直于长度方向的截面示 意图;
图 10 为根据本发明的第七实施方式的顶侧梁垂直于长度方向的截面 示意图;
图 11 为根据本发明的第八实施方式的顶侧梁垂直于长度方向的截面 示意图;
图 12 为根据本发明的第九实施方式的顶侧梁垂直于长度方向的截面 示意图;
图 13至图 28为本发明所示顶侧梁的其他实施方式的垂直于长度方向 的截面示意图; 以及
图 29为本发明所示集装箱的一种优选实施方式的局部结构视图。 具体实施方式
在下文的讨论中, 给出了细节以便提供对本发明更为彻底的理解。 然 而, 本领域技术人员可以了解, 本发明可以无需一个或多个这些细节而得 以实施。 在特定的示例中, 为了避免与本发明发生混淆, 对于本领域公知 的一些技术特征未进行详尽地描述。 需要说明的是, 本文中所使用的术语 "上"、 "下"、 "前"、 "后"、 "左"、 "右" 以及类似的表述只是为了说明的 目的, 并非限制。
下面结合附图和具体实施方式对本发明所示的顶侧梁以及安装有该 顶侧梁的集装箱进行详细说明。
如图 3所示,为根据本发明第一实施方式的顶侧梁 100的结构示意图。 该示意图为顶侧梁 100的垂直于长度方向的截面图, 需要指出, 在以下对 顶侧梁的其他实施方式的说明中, 所引述的附图均为该实施方式的顶侧梁 的垂直于长度方向的截面图, 为筒洁起见, 将不再赘述。 另外, 在以下说 明中, 其他实施方式中与第一实施方式相同的技术特征也不再赘述, 仅对 区别之处进行说明。
如图 3所示, 根据第一实施方式的顶侧梁 100包括上翼板 101、 下翼 板 102和腹板 103。 上翼板 101和下翼板 102大致平行设置, 腹板 103分 别连接至上翼板 101和下翼板 102, 从而使三者成为一体。 其中, 上翼板 101 的沿长度方向的两个侧边中至少有一个在水平方向上超出下翼板 102 在同一侧的侧边, 如图 3所示, 上翼板 101的右侧边超出下翼板 102的右 侧边距离 D。 再如图 4所示, 在组装集装箱时, 需要使顶侧梁 100的上翼 板 101的侧边水平超出下翼板 102的同侧侧边的一侧朝向集装箱内设置(该 侧边可以称为内侧边, 相应地, 另一侧可以称为外侧边)。 上翼板 101用于 搭接顶板 14, 下翼板 101连接至侧板 15。 优选地, 设置上翼板 101的宽度 L1的范围为 10~120mm,下翼板 102的宽度 L2的范围为 10~60mm。由此, 通过合理地设置上翼板 101和下翼板 102的尺寸, 使得顶侧梁 100可以适 用于多种规格的集装箱, 并且, 该尺寸范围下顶侧梁 100所使用的材料较 少, 不会增加集装箱的自重, 从而可以避免增加制作成本和运输成本。 另 夕卜,下翼板 102的宽度 L2具有与侧板 15的宽度相适应的尺寸范围。这样, 可以在安装至集装箱时使侧板 15的内侧与下翼板 102的内侧边平齐,在集 装箱内沿顶侧梁 100的高度范围内, 即使在腹板 103沿着下翼板 102的内 侧边布置这样的极端情况下, 顶侧梁 100也几乎不占据集装箱内的容积空 间。 因而采用根据本发明的顶侧梁 100可以有效地增加集装箱内的容积空 间, 从而提升运输效率。 考虑到加工装配工艺、 使用便捷性以及美观性等 的综合要求, 优选地设置上翼板 101和下翼板 102的外侧边(即组装为集 装箱时位于箱外的一侧)在顶侧梁 100的高度方向上对齐。 可以理解, 上 翼板 101的侧边超出下翼板 102的侧边的距离 D可以由本领域技术人员根 据集装箱的具体结构设定。
从减小集装箱的重量以降低生产成本和运输成本的方面考虑, 一般侧 板 15 选用较薄的材料制作, 当受到外力的碰撞时很容易损坏。 而顶侧梁 100的强度较大, 在同样的碰撞作用下, 损坏的可能性要小于侧板 15。 因 此, 设置腹板 103沿竖直方向的高度 H大于 60mm, 优选地, 腹板 103沿 竖直方向的高度 H的范围为 160~300mm。 这样, 顶侧梁 100具有合适的 高度, 能够为集装箱提供很好的防护作用, 同时对集装箱本身的结构影响 不大, 另外相比于现有技术, 顶侧梁腹板高度增加造成的集装箱重量的增 加有限, 因此对制造成本和运输成本的影响几乎可以忽略不计。
在本实施方式中, 腹板 103分别连接至上翼板 101和下翼板 102在组 装为集装箱时的内侧边。 同时为不影响集装箱的容积空间, 在腹板的中部 形成有向外突出的折弯部,并使该折弯部的内侧面与侧板 15的内侧面平齐 或向外偏离。 由此艮据第一实施方式的顶侧梁 100垂直于长度方向的截面 大致形成为 "3" 的形状。 如图 4所示, 沿腹板 103的折弯部内侧面范围内 集装箱的内宽为 W2, 沿侧板 15的高度范围内集装箱的内宽为 W, 很明显 W2大于 W, 也就是说集装箱的容积空间得到有效地增加。 腹板 103与上 翼板 101的连接处竖直向下延伸第一距离 HI , 需要注意的是, 应该使 HI 小于 60mm以避免不能达到增加集装箱内的容积空间的技术效果。 当然, HI越小,则采用根据本实施方式的顶侧梁 100时集装箱内的容积空间增加 越明显, 当 HI为 0时, 腹板 103构造为从与上翼板 101的连接处的位置 向外并且向下的斜下方延伸。
根据本实施方式的顶侧梁 100优选地采用折弯的方式制作, 这样上翼 板 101、 下翼板 102和腹板 103一体成型, 顶侧梁 100的强度性能较好。 当然, 也可以将各个部分分体制作然后通过焊接等方式固定连接以组成顶 侧梁 100。
如图 13、 图 14和图 15所示, 为 艮据第一实施方式的顶侧梁 100的其 他实施方式。
其中, 在图 13 中, 上翼板 101和下翼板 102的自由边(即不与腹板 103连接的侧边)分别设置有翻边 104和 105。设置翻边 104和 105的目的 在于增加上翼板 101和下翼板 102的强度, 可以避免焊接等操作导致的变 形。 翻边 104和 105优选地采用相对于上翼板 101和下翼板 102向下延伸 的方式。 当由于工艺或结构的限制必须采用向上延伸的方式时, 为了避免 该结构造成积水,可以在上翼板 101和下翼板 102上设置排水孔。翻边 104 和 105可以采用折弯的方式与上翼板 101和下翼板 102一体成型。 可以理 解, 可以仅在一个翼板上设置翻边。
如图 14所示,,在腹板 103的中部形成有沿长度方向的突出于腹板 103 的加强结构 106。 该加强结构 106突出于腹板 103的方向可以是向内或向 夕卜, 其可以通过折弯或沖压等方式制作。 设置加强结构 106, 能够有效地 增加顶侧梁 100的强度, 从而提高防撞击的性能。
如图 15所示的顶侧梁同时具有图 13所示的翻边和图 14所示的加强 结构。
如图 5所示, 为根据本发明第二实施方式的顶侧梁 200。 其与根据第 一实施方式的顶侧梁 100的区别之处在于,腹板 203分别连接至上翼板 201 的外侧边和下翼板 202的内侧边,并且腹板 203与上翼板 201和下翼板 202 的连接处均沿竖直方向延伸预定距离。 由此, 根据第二实施方式的顶侧梁 200的截面大致形成为 "S"形。 图 16、 图 17和图 18为才艮据第二实施方式 顶侧梁 200的其他实施方式, 其中, 图 16中上翼板 201和下翼板 202的自 由边分别设置有翻边; 图 17 中腹板 203形成有沿长度方向的突出于腹板 203的加强结构 206; 图 18所示的顶侧梁同时具有图 16所示的翻边和图 17所示的加强结构。
如图 6所示为根据本发明第三实施方式的顶侧梁 300。 其与根据第一 实施方式的顶侧梁 100的区别之处在于, 腹板 303分别连接至上翼板 301 的外侧边和下翼板 302的外侧边。 由此, 根据第三实施方式的顶侧梁 300 的截面大致形成为 "C" 形。 与根据第一实施方式的顶侧梁 100相比, 采 用顶侧梁 300能够更多地增加集装箱内的容积空间。 图 19、 图 20和图 21 为根据第三实施方式顶侧梁 300的其他实施方式, 其中, 图 19 中上翼板 301和下翼板 302的自由边分别设置有翻边; 图 20中腹板 303形成有沿长 度方向的突出于腹板 303的加强结构 306; 图 21所示的顶侧梁同时具有图 19所示的翻边和图 20所示的加强结构。
如图 7所示为根据本发明第四实施方式的顶侧梁 400。 其与根据第一 实施方式的顶侧梁 100的区别之处在于, 腹板 403分别连接至上翼板 401 的内侧边和下翼板 402的外侧边,并且腹板 403与上翼板 401和下翼板 402 的连接处倾斜延伸。 由此, 根据第四实施方式的顶侧梁 400的截面大致形 成为 "Z" 形。 图 22为才艮据第四实施方式顶侧梁 400的其他实施方式, 其 中, 图 22中上翼板 401和下翼板 402的自由边分别设置有翻边。
如图 8所示为根据本发明第五实施方式的顶侧梁 500。其中,腹板 503 分别连接至上翼板 501的内侧边和下翼板 502的外侧边。 其与根据第四实 施方式的顶侧梁 400的区别之处在于,腹板 503与上翼板 501和下翼板 502 的连接处沿竖直方向延伸。 由此, 根据第五实施方式的顶侧梁 500的截面 大致形成为 "2" 的形状。 图 24、 图 25和图 26为才艮据第五实施方式顶侧 梁 500的其他实施方式, 其中, 图 24中上翼板 501和下翼板 502的自由边 分别设置有翻边; 图 25 中腹板 503形成有沿长度方向的突出于腹板 503 的加强结构 506; 图 26所示的顶侧梁同时具有图 24所示的翻边和图 25所 示的加强结构。
如图 9所示为根据本发明第六实施方式的顶侧梁 600。其中,腹板 603 分别连接至上翼板 601的内侧边和下翼板 602的内侧边。 其与根据第一实 施方式的顶侧梁 100的区别之处在于,腹板 603与上翼板 601和下翼板 602 的连接处沿竖直方向延伸, 且腹板 603 不形成向外突出的折弯部。 图 27 为根据第六实施方式顶侧梁 600的其他实施方式, 其中, 图 27 中上翼板 601和下翼板 602的自由边分别设置有翻边。
如图 10 所示为根据本发明第七实施方式的顶侧梁 700。 其中, 腹板 703分别连接至上翼板 701的外侧边和下翼板 702的外侧边。 其与根据第 三实施方式的顶侧梁 300的区别之处在于, 腹板 703的中部形成向内突出 的折弯部。 由此, 根据第七实施方式的顶侧梁 700的截面大致形成为 "3" 的镜像的形状。 图 23为根据第七实施方式顶侧梁 700的其他实施方式, 其 中, 图 23中上翼板 701和下翼板 702的自由边分别设置有翻边。
如图 11所示为根据本发明第八实施方式的顶侧梁 800。其中,腹板 803 分别连接至上翼板 801的外侧边和下翼板 802的内侧边。 其与根据第二实 施方式的顶侧梁 200的区别之处在于,腹板 803与上翼板 801和下翼板 802 的连接处沿倾斜方向延伸。 由此, 根据第八实施方式的顶侧梁 800的截面 大致形成为 "Z" 的镜像的形状。 图 23为根据第八实施方式顶侧梁 800的 其他实施方式, 其中, 图 28中上翼板 801和下翼板 802的自由边分别设置 有翻边。
上述各种实施方式的顶侧梁均形成为具有侧向开口的开放式结构, 只 有一个腹板, 然而, 根据本发明的顶侧梁也可以具有两个腹板以形成为封 闭结构。 如图 12所示为根据本发明第九实施方式的顶侧梁 900。 其与其他 实施方式的顶侧梁的区别之处在于, 顶侧梁 900包括两个腹板 903和 904, 腹板 903连接至上翼板 901的外侧边和下翼板 902的外侧边, 腹板 904连 接至上翼板 901的内侧边和下翼板 902的内侧边。 具有两个腹板的顶侧梁 900 强度更大, 具有更好地防撞性能, 然而这也在一定程度上增加了集装 箱的重量, 也即增加了制造成本和运输成本。
以上对根据本发明的顶侧梁的不同实施方式进行了描述, 可以理解, 关于各种技术特征的限定, 适用于每个实施方式。
根据本发明的另一方面, 还提供一种集装箱, 其包括上述任一种顶侧 梁。 如图 29所示, 集装箱 10包括顶侧梁 100。 其中, 顶板 24搭接在顶侧 梁 100的上翼板 101上,下翼板 102与侧板 25连接。根据本发明的集装箱, 具有更大的容积空间, 可以装载更多货物, 从而提高运输效率, 并且防撞 性能好, 具有艮高的防护性能, 保证货物的安全和完整。
除非另有定义, 本文中所使用的技术和科学术语与本发明的技术领域 的技术人员通常理解的含义相同。 本文中使用的术语只是为了描述具体的 实施目的, 不是旨在限制本发明。 本文中出现的诸如 "部件" 等术语既可 以表示单个的零件, 也可以表示多个零件的组合。 本文中出现的诸如 "安 装,, 、 "设置" 等术语既可以表示一个部件直接附接至另一个部件, 也可 以表示一个部件通过中间件附接至另一个部件。 本文中在一个实施方式中 该特征在该另一个实施方式中不适用或是另有说明。

Claims

本发明已经通过上述实施方式进行了说明, 但应当理解的是, 上述实 施方式只是用于举例和说明的目的, 而非意在将本发明限制于所描述的实 施方式范围内。 本领域技术人员可以理解的是, 根据本发明的教导还可以 做出更多种的变型和修改, 这些变型和修改均落在本发明所要求保护的范 围以内。 权利要求
1、 一种顶侧梁, 用于集装箱, 其特征在于, 包括:
上翼板;
下翼板, 所述下翼板和所述上翼板大致平行设置; 以及
腹板, 所述腹板分别连接至所述上翼板和所述下翼板;
其中, 在安装至所述集装箱的状态下, 所述上翼板和所述下翼板的位 于所述集装箱内部的沿长度方向的侧边为内侧边, 所述上翼板的内侧边沿 所述集装箱的宽度方向向内超出所述下翼板的内侧边预定距离。
2、 根据权利要求 1 所述的顶侧梁, 其特征在于, 所述腹板沿竖直方 向的高度为 160~350mm。
3、 根据权利要求 2 所述的顶侧梁, 其特征在于, 所述上翼板的宽度 为 10~120mm, 和 /或所述下翼板的宽度为 10~60mm。
4、 根据权利要求 3 所述的顶侧梁, 其特征在于, 所述腹板连接至所 述上翼板的内侧边并沿所述内侧边竖直向下延伸第一距离 HI , 其中, HI 小于 60mm。
5、 根据权利要求 1 所述的顶侧梁, 其特征在于, 所述腹板上形成有 突出于所述腹板的表面的加强结构。
6、 根据权利要求 1 所述的顶侧梁, 其特征在于, 所述腹板与所述上 翼板和所述下翼板形成为开放式结构。
7、 根据权利要求 1至 6 中任一项所述的顶侧梁, 其特征在于, 所述 顶侧梁垂直于长度方向的截面的形状为 "3" 型、 "S" 型、 "C"型 、 "Z" 型或上述形状的镜像形状。
8、 根据权利要求 7 所述的顶侧梁, 其特征在于, 所述顶侧梁为一体 成型。
9、 根据权利要求 8所述的顶侧梁, 其特征在于, 所述上翼板和 /或所 述下翼板的沿长度方向的侧边具有向上或向下延伸的翻边。
10、 根据权利要求 1所述的顶侧梁, 其特征在于, 所述腹板与所述上 翼板和所述下翼板形成为封闭结构。
11、 一种集装箱, 其特征在于, 所述集装箱具有如权利要求 1至 10 中任一项所述的顶侧梁。
PCT/CN2017/119719 2017-05-31 2017-12-29 一种顶侧梁及具有其的集装箱 WO2018218952A1 (zh)

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CN201484966U (zh) * 2009-09-15 2010-05-26 中国国际海运集装箱(集团)股份有限公司 顶角件及应用该顶角件的集装箱
CN202642578U (zh) * 2012-03-09 2013-01-02 广东新会中集特种运输设备有限公司 一种集装箱顶侧梁结构
CN205274303U (zh) * 2015-12-29 2016-06-01 胜狮货柜管理(上海)有限公司 一种集装箱的顶侧梁及集装箱
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CN201484966U (zh) * 2009-09-15 2010-05-26 中国国际海运集装箱(集团)股份有限公司 顶角件及应用该顶角件的集装箱
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