WO2015149439A1 - 一种台架式集装箱及其承载支座 - Google Patents

一种台架式集装箱及其承载支座 Download PDF

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Publication number
WO2015149439A1
WO2015149439A1 PCT/CN2014/081147 CN2014081147W WO2015149439A1 WO 2015149439 A1 WO2015149439 A1 WO 2015149439A1 CN 2014081147 W CN2014081147 W CN 2014081147W WO 2015149439 A1 WO2015149439 A1 WO 2015149439A1
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WO
WIPO (PCT)
Prior art keywords
bearing support
load
side column
cross beam
support according
Prior art date
Application number
PCT/CN2014/081147
Other languages
English (en)
French (fr)
Inventor
张绍光
刘守义
李光
张曙光
刘海鹏
罗彦平
伞军民
田磊
李中波
Original Assignee
齐齐哈尔轨道交通装备有限责任公司大连研发中心
齐齐哈尔轨道交通装备有限责任公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 齐齐哈尔轨道交通装备有限责任公司大连研发中心, 齐齐哈尔轨道交通装备有限责任公司 filed Critical 齐齐哈尔轨道交通装备有限责任公司大连研发中心
Priority to NZ708634A priority Critical patent/NZ708634A/en
Publication of WO2015149439A1 publication Critical patent/WO2015149439A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS 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
    • B65D88/00—Large containers
    • B65D88/52—Large containers collapsible, i.e. with walls hinged together or detachably connected
    • B65D88/522—Large containers collapsible, i.e. with walls hinged together or detachably connected all side walls hingedly connected to each other or to another component of the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS 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
    • B65D88/00—Large containers
    • B65D88/02—Large containers rigid
    • B65D88/12—Large containers rigid specially adapted for transport
    • B65D88/129—Transporter frames for containers

Definitions

  • the invention relates to the technical field of timber transport containers, and in particular to a load bearing support for a gantry type container.
  • the invention also relates to a gantry type container employing the above-described load bearing support.
  • the prior art provides a 20-foot gantry container using ISO standards as a timber box to cooperate with the container flat car to realize the railway transportation of the wood.
  • the gantry type container comprises a bottom frame and a bearing support.
  • the bottom frame has a corner piece, and the corner piece can cooperate with the container lock on the container flat car to fix the timber box on the container flat car;
  • the bearing support is
  • the beam structure welded by the steel plate is usually set to U-shaped and welded to the chassis with its bottom. When transported, the wood is built into the U-shaped area of the bearing support, which provides lateral blocking force to the wood on both sides and supports the wood at the bottom to achieve multi-position positioning of the wood and improve the safety of transportation.
  • the bearing support group is welded into a U-shaped structure, and when the empty box is returned and stored, the occupied space is large, which is inconvenient to store, and the entire empty box is returned. It is also more complicated.
  • the prior art provides a folding box, including a bottom frame and a side wall, the side wall includes two parallel columns and an end plate connected between the two columns, the two columns are used for supporting the end plate, the end plate
  • the inner side is resisted to support the wood; at the same time, the two columns are hinged on both sides of the chassis, and when the two columns are rotated from the inside to the outside, the end plates on both sides are laterally opposed, and the wood is clamped at both ends. Between the plates, when the two columns are rotated from the outside to the inside, the end plates are superimposed on the chassis to facilitate the return and storage of the empty containers.
  • the invention provides a bearing support for a gantry type container, which has a simple structure and convenient operation.
  • the present invention also provides a gantry type container which is lightweight and can be stacked and returned for storage, which saves storage space and reduces management and return shipping costs.
  • the shaft extends longitudinally, and the bottom end of the side post has a projection projecting inwardly in the lateral direction, the top end of the projection being higher than the cross member and being located inside the hinge shaft.
  • the gravity of the cargo provides a part of the clamping force for clamping itself, and the auxiliary side column realizes the reliable positioning of the cargo; meanwhile, because the cargo provides a partial clamping force, part of the bearing capacity is shared for the side column,
  • the side column can be reliably positioned by relying only on the column structure, and the side wall structure in the prior art is not needed, thereby simplifying the structure and improving the convenience of use.
  • the bottom end of the side post is provided with a guard plate on the front and rear sides thereof, and the guard plate is inclined from the outside to the inside in the lateral direction to form the protruding portion.
  • a guard plate may be disposed on the front and rear sides of the side column, and the guard plate may extend inwardly and laterally to form a protruding portion, which not only can improve the strength of the side column, but also simplify the processing process of the side column; meanwhile, the guard plate is laterally When the inner side is inclined upward, the innermost side of the guard plate constitutes the top end thereof.
  • the force provided by the cargo is constant, the closer the action point is, the larger the rotational torque received on the outer side of the side column is, and the more reliable the clamping of the cargo is.
  • the protruding portion is disposed on an inner side of the shield, and an outer side of the shield extends upward in a longitudinal direction and is fixedly attached to the side pillar.
  • the shield may be provided in an L-like structure having a longitudinally extending portion and fixedly attached to the side post with a longitudinally extending portion to improve the structural strength and positioning reliability of the side post.
  • the inner side of the shield is provided with a longitudinally extending shaft hole such that the hinge shaft is connected to the beam through the shaft hole.
  • the hinge shaft can be arranged inside the guard plate to facilitate the side column to be folded inwardly around the hinge to be superposed on the beam; more importantly, when the hinge shaft is arranged on the inner side, the external column can be increased. Moments, to prevent the side columns from being buckled during the loading of the goods, thereby improving the structural stability of the side columns and facilitating cargo loading.
  • the top surface of the beam is inclined from the outside to the inside in the longitudinal direction.
  • the top surface of the beam can be inclined from the outside to the inside in the longitudinal direction, so that the goods at the front and rear ends have an inwardly inclined movement tendency, so that the goods are concentrated inward to improve the positioning reliability of the goods and prevent the goods from being transported. Inertia force moves in the forward and backward directions to improve the safety of cargo transportation.
  • a positioning member is further included, the positioning member positioning the side post at a position at a predetermined angle with the beam.
  • the side column rotates around the hinge axis, so that the bearing space of the cargo is formed between the side pillar and the beam, and then the beam and the side pillar are fixed by the positioning member to improve the positioning reliability of the cargo.
  • the top ends of the beam have a seat plate, and the bottom end of the side column is supported by the lower end surface thereof on the seat plate, so that the side column is stably supported on the beam, and the side column is improved.
  • the reliability of the beam connection for reliable positioning of the cargo.
  • the side column is formed by welding a U-shaped folding member and a flat plate up and down, and has a simple structure and a large strength.
  • the bottom end of the flat plate is provided with a reinforcing rib
  • the outer side of the U-shaped folding member is provided with a lifting ring to improve the structural strength of the side column, and the stacking and lifting of the bearing support are facilitated.
  • the present invention also provides a gantry type container comprising a chassis and a carrier support mounted on the chassis, wherein the carrier support is the load bearing support according to any of the above.
  • the gantry type container of the present invention has the bearing support according to any of the above, the above-mentioned boxing will not be described herein.
  • FIG. 1 is a schematic view showing the front structure of a gantry type container provided by the present invention in a specific embodiment
  • Figure 2 is a schematic illustration of the front structure of the carrier support of the present invention in a specific embodiment
  • Figure 3 is a schematic structural view of the bearing support shown in Figure 2 after being superposed;
  • FIG. 4 is a schematic front view of a side column of the present invention
  • FIG. 5 is a side view of the side column of FIG.
  • Fig. 6 is a schematic front view showing the arrangement of a beam provided by the present invention.
  • the invention provides a bearing support for a gantry type container, which has a simple structure and an operation
  • the invention also provides a gantry type container, which has a light structure, can be stored and returned in a stack, saves storage space, and reduces management and return shipping costs.
  • FIG. 1 is a schematic front view of a gantry container according to a specific embodiment of the present invention
  • FIG. 2 is a front view of a carrier pedestal provided by the present invention in a specific embodiment. Schematic diagram of the structure
  • FIG. 3 is a schematic structural view of the bearing support shown in FIG.
  • the gantry type container (hereinafter referred to as a container) of the present invention comprises a bottom frame 5 and a bearing support mounted on the bottom frame 5, so as to clamp and position the goods through the bearing support to realize the goods.
  • Transportation as shown in Figure 1.
  • the bearing support of the present invention comprises a beam 1 and a side column 2, the beam 1 is used for connection with the chassis 5, the side columns 2 are arranged on both sides of the beam 1; the side columns 2 are hinged with the beam 1 at their bottom ends, both
  • the hinge shaft 3 extends in the longitudinal direction so that the side column 2 can be turned laterally around the hinge shaft 3, and the side columns 2 on both sides can be inverted inwardly to be superposed on the beam 1, as shown in FIG.
  • the side column 2 is oriented
  • the outer surface is turned to a position at a predetermined angle with the beam 1, and the inner surface of the side column 2 on one side and the inner surface of the side column 2 on the other side are enclosed together with the top surface of the beam 1 to form a bearing space for the cargo, and the beam 1 provides the goods.
  • the vertical support force and the side column 2 laterally clamp the cargo, as shown in Figure 2.
  • the side pillar 2 can be turned outward to open.
  • the side pillar 2 can be turned inwardly to be superposed on the beam 1 to reduce the container. Volume, reduce space, improve the convenience of empty container return and storage.
  • the bottom end of the side post 2 further has a protruding portion 21 projecting inwardly in the lateral direction, the top end of the protruding portion 21 is higher than the cross beam 1 , and the top end of the protruding portion 21 is located inside the hinge shaft 3, as shown in the figure 2 is shown.
  • the side column 2 When the cargo is placed on the beam 1, since the tip end of the projection 21 is higher than the beam 1, the gravity of the cargo acts on the top end of the projection 21, thereby pressing the projection 21 downward, and at the same time, the beam 1 is hinged to the side pillar 2, Then, the side column 2 generates a rotational moment about the rotation of the shaft 3 under the action of the gravity of the cargo; the top end of the protrusion 21 is on the inner side of the shaft 3, and the side The top end of the column 2 is located outside the hinge shaft 3, and under the action of the gravity of the cargo, the bottom end of the side column 2 generates a tendency to rotate outwardly about the hinge shaft 3, and the top end of the side column 2 produces a tendency to move inwardly.
  • the inner side column 2 is driven to be tightened inwardly to laterally clamp the cargo.
  • the side column 2 adopts a laterally convex protrusion 21 to provide the auxiliary positioning of the lateral clamping by the gravity of the cargo itself, thereby improving the reliability of the lateral positioning of the cargo; on the other hand, with the assistance of the cargo's own gravity, the side The column 2 can be effectively clamped inward to achieve reliable positioning of the cargo, and there is no case where the lateral displacement of the cargo laterally presses the side column 2; that is, the side pillar 2 can be set as a column structure without using the prior art.
  • the side wall carries out the barrier of the cargo, thereby simplifying the structure of the bearing support, reducing the weight of the side pillar 2, and facilitating the manual turning of the side pillar 2 to improve the convenience of using the bearing bracket.
  • the orientation of the gantry container is defined based on the state in normal use.
  • the direction parallel to the transport direction is the longitudinal direction, the direction of the transport direction is the front, and the direction opposite to the transport direction is the rear;
  • the direction perpendicular to the longitudinal direction is defined as the lateral direction; in the vertical plane, the direction away from the container flat car is upper, the direction near the container flat car is lower, and the height direction of the container is vertical.
  • the inside and outside of the present invention are referenced to the center of the chassis 5, and the direction near the center of the chassis 5 is inner, and correspondingly, the direction away from the center of the chassis 5 is outside; in the lateral direction, the center of the inner and outer beams 1 can be referred to , the direction near the center of the beam 1 is inside, and the direction away from the center of the beam 1 is outside.
  • Longitudinal or lateral extension refers to extending generally in the machine direction or in the transverse direction, which may be offset by an angle relative to the longitudinal or transverse direction.
  • FIG. 4 is a schematic front view of a side column of the present invention
  • FIG. 5 is a side view of the side column of FIG.
  • the side column 2 can be formed by the U-shaped folding member 23 and the flat plate 24 being vertically spliced and welded.
  • the U-shaped folding member 23 is arranged as a U-shaped plate, welded on the upper plate 24, and the upper and lower splicing and welding are combined to form the side column 2,
  • the utility model has the advantages of simple structure, high strength and light weight, which not only can realize reliable positioning of goods, but also facilitate folding and turning.
  • the bottom end of the flat plate 24 may be provided with a reinforcing rib 25 to increase its strength; the U-shaped folding member 23
  • the hoisting ring 26 can be provided on the outer side to realize the hoisting and transporting of the bearing support, as shown in Figs. 4 and 5; or when the cargo is loaded onto the carrying pedestal, the hoisting ring 26 can be used for the overall lifting of the cargo.
  • a guard 22 may be disposed on the front and rear sides of the side post 2, the guard 22 extending inwardly from the bottom end of the side post 2 and inclined outwardly from the inside to the outside to form the projection 21, the guard 22 The innermost tip constitutes the top end of the projection 21 which is higher than the beam 1.
  • the innermost side of the projection 21 is the tip end thereof, and since the cargo is carried on the inner side of the side pillar 2, the tip end of the projection 21 is at the innermost side and can be effective with the cargo.
  • Contact ensuring that the cargo transfers its own gravity to the side column 2; in addition, in the case where the lateral position of the hinge shaft 3 is determined, the more the tip end of the protrusion 21 is, the further the distance from the hinge shaft 3 is, thereby increasing
  • the force of the cargo gravity points to the length of the arm between the centers of rotation, so that the rotational moment generated by the cargo of the same gravity is increased, so that the top end of the side column 2 is better clamped inward.
  • the top end of the protruding portion 21 is higher than the cross beam 1 and is slightly higher than the top surface of the cross beam 1 as long as the cargo can be brought into contact with the top end of the protruding portion 21, that is, the cargo providing side column 2 can be provided.
  • the auxiliary clamping force of the inward clamping it should be understood by those skilled in the art that the top end of the protrusion 21 should not be excessively higher than the beam 1 to prevent the gravity of the cargo from being excessively large and the top end of the protrusion 21 is crushed; that is, the goods are provided.
  • the auxiliary clamping force is provided on the premise that the auxiliary clamping force does not cause structural damage to the side column 2 and does not affect the normal use of the side column 2.
  • the protrusion 21 may be disposed on the inner side of the shield 22, and the shield 22 extends upward in the longitudinal direction with the outer side thereof so as to be fixedly attached to the front side or the rear side end surface of the side pillar 2, thereby realizing the main portion of the shield 22 and the side pillar 2 Fixed connection.
  • the shield 22 may be welded to the front side or the rear side of the side post 2 .
  • Figure 4 and Figure 5 show.
  • a longitudinally extending shaft hole 221 can also be disposed on the inner side of the shield 22, and the hinge shaft 3 can be hinged to the beam 1 through the shaft hole 221, and the side column 2 can be flipped around the hinge shaft 3 by the guard plate 22 to realize the side column 2 Superimposed or erect, as shown in Figures 2 and 3.
  • the shaft hole 221 is disposed on the shield 22, it does not affect the longitudinally extending portion of the side post 2, and the side post 2 can be longitudinally extended.
  • the main body portion of the extension laterally clamps the cargo; the shaft hole 221 is opened on the inner side of the shield 22 so that the hinge shaft 3 is connected to the inner side of the beam 1, and the distance between the protrusion 21 and the hinge shaft 3 can be effectively controlled to avoid the cargo.
  • Excessive torque generated by gravity causes the top end of the side column 2 to be excessively buckled.
  • the hinge shaft 3 is disposed on the inner side of the guard 22, which can effectively increase the camber moment of the side post 2 connected to the guard 22 to prevent the side post 2 from being turned inwardly during the loading process.
  • the structural stability of the side column 2 is improved, the validity of the cargo carrying space can be maintained, and the cargo loading can be facilitated.
  • FIG. 6 and FIG. 6 Please refer to FIG. 6 and FIG. 6 for a front view of a configuration of the beam provided by the present invention.
  • the top surface of the beam 1 may be provided as a slope which is inclined from the outside to the inside in the longitudinal direction; when the cargo is placed on the beam 1, the cargo comes into contact with the slope, and under the action of the slope, the goods on the outside gather toward the inside. In order to tighten the goods inward, improve the reliability of the longitudinal positioning of the goods, and prevent the goods from moving forward and backward during transportation.
  • the present invention may further include a positioning member 4, and when the side column 2 is rotated about the hinge shaft 3 to a position at a predetermined angle with the beam 1, the side column 2 and the beam 1 may be fixedly connected by the positioning member 4, as shown in FIG. , so that a stable bearing space is formed between the side column 2 and the beam 1 for carrying and transporting the goods.
  • the predetermined angle may be between 60 and 100 degrees, and may generally be set to 90 degrees, so that the side pillars 2 are turned outward to be perpendicular to the beam 1, the side pillars 2 extend vertically, and a large space is formed between the pillars 2 on both sides. , used to carry goods.
  • the side column 2 When the empty box is returned and stored, the side column 2 needs to be flipped over the hinge shaft 3 to be overlapped on the beam 1. Therefore, the fixed connection between the side column 2 and the beam 1 should be detachable, that is, the positioning member 4 is usually Removable connector.
  • the positioning member 4 may be a positioning pin. As shown in FIG. 2, a pin hole may be correspondingly disposed on the shield 22 and the beam 1 so that the positioning pin penetrates the shield 22 and the beam 1 to realize the solidification of the side column 2 and the beam 1 . even.
  • the positioning member 4 can also be a screw or the like that can realize the positioning connection.
  • a detachable connection of the side post 2 to the cross member 1 is achieved.
  • the seat plate 11 constitutes a supporting surface of the side pillar 2, and when the side pillar 2 is turned outwardly about the hinge shaft 3 to a position at a predetermined angle with the beam 1, the bottom end of the side pillar 2 can be supported and positioned by the seat plate 11, limiting
  • the side columns 2 continue to be turned outwards to improve the positioning reliability of the side columns 2, and in turn the goods are effectively laterally clamped by the side columns 2.
  • the cross member 1 may include an upper cover 12, a lower cover 13 and a web 14 between the upper and lower covers.
  • a partition 15 may be disposed between the upper and lower covers for supporting connection, and the seat plate 11 may be welded thereon.
  • the top ends of the cover plate 12 can be welded by the upper cover 12, the lower cover 13, the web 14, the partition 15 and the seat plate 11, and the structure is simple and the strength is high.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pallets (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)

Abstract

一种台架式集装箱及其承载支座。该承载支座包括用于连接底架（5）的横梁（1）和设置在横梁（1）两侧的侧柱（2），所述侧柱（2）的底端与所述横梁（1）铰接，且它们的铰接轴（3）纵向延伸，所述侧柱（2）的底端具有沿横向向内突出的突出部（21），所述突出部（21）的顶端高于所述横梁（1），并处于所述铰接轴（3）的内侧。当将货物放置到横梁（1）上时，突出部（21）会在货物重力的作用下产生绕铰接轴（3）向外转动的转动力矩，以使得侧柱（2）的上端产生向内侧转动的运动趋势，以便向内夹紧货物。

Description

一种台架式集装箱及其承载支座
本申请要求于 2014 年 4 月 4 日提交中国专利局、 申请号为 201410136182.5、 发明名称为 "一种台架式集装箱及其承载支座" 的中 国专利申请的优先权， 其全部内容通过引用结合在本申请中。 技术领域
本发明涉及木材运输集装箱技术领域， 特别是涉及一种台架式集装 箱的承载支座。 本发明还涉及一种采用上述承载支座的台架式集装箱。
背景技术
目前，新西兰等木材主要生产基地大都采用专用的木材车运输木材， 但是， 随着木材需求量的增加， 传统木材车的运能已经不能满足需求。
由于新西兰等国家的集装箱平车运力较为充沛， 如果研制一种木材 集装箱， 能够与集装箱平车配合使用， 以代替专用的木材车运输木材， 这样既减少了采购专用木材车的费用， 又提升了铁路木材的运输能力， 减少了车型， 降低了管理难度。
在上述基础上， 现有技术中提供一种采用 ISO标准的 20英尺台架 式集装箱作为木材箱， 以便与集装箱平车配合， 实现木材的铁路运输。 所述台架式集装箱包括底架和承载支座两部分， 底架具有角件， 角件能 够与集装箱平车上的集装箱锁配合，以便将木材箱固定在集装箱平车上； 承载支座为钢板组焊而成的梁式结构， 通常设置为 U型， 并以其底部组 焊在底架上。 运输时， 木材内置在承载支座的 U型区域内， 以其两侧对 木材提供横向阻挡力， 并以其底部支撑木材， 实现对木材的多方定位， 提高运输的安全性。
但是， 上述现有的台架式集装箱中， 承载支座组焊成 U型结构， 在 进行空箱返运和存储时， 其占用的空间较大， 不便于存储， 整个空箱的 返运过程也较为复杂。 针对上述问题， 现有技术中提供一种折叠箱， 包括底架和侧墙， 侧 墙包括两平行设置的立柱和连接在两立柱之间的端板， 两立柱用于支撑 端板， 端板以其内侧面抵挡支撑木材； 同时， 两立柱铰接在底架的两侧， 当两立柱由内而外旋转至竖直状态时， 带动两侧的端板横向相对， 将木 材夹紧在两端板之间， 当两立柱由外而内转动时， 带动端板叠合至底架 上， 便于进行空箱返运和存储。
但是， 上述现有的折叠箱中， 侧墙的结构较为复杂， 整个侧墙较为 笨重， 侧墙的折叠过程较为困难， 加大了操作的难度。
因此， 如何设计一种台架式集装箱的承载支座， 以简化其结构， 提 高操作便捷性， 是本领域技术人员目前需要解决的技术问题。 发明内容
本发明提供了一种台架式集装箱的承载支座， 其结构简单， 操作便 捷。
本发明还提供了一种台架式集装箱， 其结构轻巧， 能够堆码存放和 返运， 节省了存放空间， 减少了管理和返运费用。
为本发明提供的台架式集装箱的承载支座， 包括用于连接底架的横 梁和设置在横梁两侧的侧柱， 所述侧柱的底端与所述横梁铰接， 且两者 的铰接轴纵向延伸， 所述侧柱的底端具有沿横向向内突出的突出部， 所 述突出部的顶端高于所述横梁， 并处于所述铰接轴的内侧。
当将货物放置到横梁上时， 由于突出部的顶端高于横梁， 突出部会 受到货物重力的作用， 并在货物重力的作用下产生相对于铰接轴向外转 动的转动力矩， 在该转动力矩的作用下， 侧柱的上端产生向内侧转动的 运动趋势， 以便向内夹紧货物。 也就是说， 货物的重力提供了对其自身 进行夹紧的部分夹紧力， 辅助侧柱实现货物的可靠定位； 同时， 由于货 物提供了部分夹紧力， 为侧柱分担了部分承载力， 使得侧柱仅依靠柱体 结构即可实现货物的可靠定位， 无需采用现有技术中的侧墙结构， 进而 简化了结构， 提高了使用便捷性。 优选地， 所述侧柱的底端在其前后两侧设有护板， 所述护板沿横向 由外而内向上倾斜， 以形成所述突出部。
可以在侧柱的前后两侧设置护板， 以护板沿横向向内延伸形成突出 部， 不仅可以提高侧柱的强度， 还可以简化侧柱的加工过程； 同时， 护 板在横向上由外而内向上倾斜， 则护板的最内侧构成其顶端， 在货物提 供的作用力一定的情况下， 作用点越靠内， 侧柱外侧受到的转动力矩越 大， 对货物的夹紧越可靠。
优选地， 所述突出部设置在所述护板的内侧， 所述护板的外侧沿纵 向向上延伸， 并与所述侧柱固定贴合。
护板可以设置为类似 L型的结构， 具有纵向延伸的部分， 并以纵向 延伸的部分与侧柱固定贴合， 以提高侧柱结构强度和定位可靠性。
优选地， 所述护板的内侧设有纵向贯通的轴孔， 以便所述铰接轴贯 穿所述轴孔与所述横梁连接。
可以将铰接轴设置在护板内侧， 便于侧柱绕铰接轴向内翻折， 以叠 合至横梁上； 更为重要的是， 当铰接轴设置在内侧时， 可以增加侧柱的 外倾力矩， 以防止侧柱在货物装载的过程中内扣， 从而提高了侧柱的结 构稳定性， 便于货物装载。
优选地， 所述横梁的顶面沿纵向由外而内向下倾斜。
横梁的顶面可以在纵向上由外而内向下倾斜， 以便处于前后两端的 货物具有向内倾斜的运动趋势， 使得货物向内集中， 以提高货物的定位 可靠性， 防止货物在运输过程中因惯性力而向前后方向移动， 提高货物 运输的安全性。
优选地， 还包括定位件， 所述定位件将所述侧柱定位到与所述横梁 呈预定角度的位置。 当需要承载货物时， 侧柱绕铰接轴向外转动， 使得 侧柱与横梁之间形成货物的承载空间，然后通过定位件固定横梁与侧柱， 以提高对货物的定位可靠性。
优选地， 所述横梁的两侧顶端具有座板， 所述侧柱的底端以其下端 面支撑定位在所述座板上， 以便侧柱稳定地支撑在横梁上， 提高侧柱与 横梁的连接可靠性， 以便对货物进行可靠定位。
优选地， 所述侧柱由 U型折压件和平板上下拼接焊连而成， 其结构 简单， 强度较大。
优选地， 所述平板的底端设有加强筋， 所述 U型折压件的外侧面设 有吊装环， 以提高侧柱的结构强度， 便于进行承载支座的堆码与吊运。
本发明还提供一种台架式集装箱， 包括底架和安装在底架上的承载 支座， 所述承载支座为上述任一项所述的承载支座。
由于本发明的台架式集装箱具有上述任一项所述的承载支座，故上述 装箱， 此处不再赘述。
附图说明
图 1为本发明所提供台架式集装箱在一种具体实施方式中的正面结 构示意图；
图 2为本发明所提供承载支座在一种具体实施方式中的正面结构示 意图；
图 3为图 2所示承载支座叠合后的结构示意图；
图 4为本发明所提供侧柱一种设置方式的正面结构示意图； 图 5为图 4所示侧柱的侧面结构示意图；
图 6为本发明所提供横梁一种设置方式的正面结构示意图。
图 1-6中：
1横梁、 11座板、 12上盖板、 13下盖板、 14腹板、 15隔板、 2侧 柱、 21突出部、 22护板、 221轴孔、 23U型折压件、 24平板、 25加强 筋、 26吊装环、 3铰接轴、 4定位件、 5底架 具体实施方式
本发明提供了一种台架式集装箱的承载支座， 其结构简单， 操作便 本发明还提供了一种台架式集装箱， 其结构轻巧， 能够堆码存放和 返运， 节省了存放空间， 减少了管理和返运费用。
为了使本技术领域的人员更好地理解本发明方案， 下面结合附图和
Figure imgf000007_0001
步的详细 i兌明。
请参考图 1-图 3 , 图 1为本发明所提供台架式集装箱在一种具体实 施方式中的正面结构示意图； 图 2为本发明所提供承载支座在一种具体 实施方式中的正面结构示意图； 图 3为图 2所示承载支座叠合后的结构 示意图。
在一种具体实施方式中，本发明的台架式集装箱（以下简称集装箱） 包括底架 5和安装在底架 5上的承载支座， 以便通过承载支座对货物夹 紧定位， 实现货物的运输， 如图 1所示。
本发明的承载支座包括横梁 1和侧柱 2, 横梁 1用于与底架 5连接 定位， 侧柱 2设置在横梁 1的两侧； 侧柱 2以其底端与横梁 1铰接， 两 者的铰接轴 3沿纵向延伸， 以便侧柱 2能够绕铰接轴 3沿横向翻转， 两 侧的侧柱 2向内翻转可以叠合至横梁 1上， 如图 3所示； 或者， 侧柱 2 向外翻转至与横梁 1呈预定角度的位置， 一侧的侧柱 2的内面、 另一侧 的侧柱 2的内面与横梁 1的顶面共同围合， 形成货物的承载空间， 横梁 1提供货物的垂向支撑力、 侧柱 2对货物进行横向夹紧定位， 如图 2所 示。 当需要承载货物时， 即可翻转侧柱 2向外打开， 当进行集装箱的空 箱返运和存储时， 即可向内翻转侧柱 2, 使其叠合至横梁 1上， 以减小 集装箱体积， 缩减占用空间， 提高空箱返运和存储的便捷性。
更为重要的是， 侧柱 2的底端还具有沿横向向内突出设置的突出部 21 , 突出部 21的顶端高于横梁 1 , 且突出部 21的顶端处于铰接轴 3的 内侧， 如图 2所示。 当货物放置到横梁 1上时， 由于突出部 21的顶端高 于横梁 1 , 货物的重力会作用于突出部 21的顶端， 进而向下按压突出部 21 , 同时， 横梁 1与侧柱 2铰接， 则侧柱 2在货物重力的作用下会产生 绕 4史接轴 3转动的转动力矩； 突出部 21的顶端处于 4史接轴 3的内侧，侧 柱 2的顶端处于铰接轴 3的外侧， 则在货物重力的作用下， 侧柱 2的底 端产生绕铰接轴 3向外转动的运动趋势， 侧柱 2的顶端产生向内转动的 运动趋势， 以带动整个侧柱 2向内收紧，从而对货物进行横向夹紧定位。
可见， 侧柱 2采用横向内凸设置的突出部 21 , 借助货物自身重力提 供其横向夹紧的辅助定位， 提高了货物横向定位的可靠性； 另一方面， 在货物自身重力的辅助下， 侧柱 2能够有效地向内夹紧， 实现货物的可 靠定位， 不会出现货物横向外移压迫侧柱 2的情况； 也就是说， 侧柱 2 可以设置为柱体结构， 无需采用现有技术中的侧墙进行货物的隔挡， 进 而简化了承载支座的结构， 降低了侧柱 2的重量， 便于人工实现侧柱 2 的翻转， 以提高承载支座使用的便捷性。
本文以台架式集装箱正常使用中的状态为基准进行方位的定义， 与 运输方向平行的方向为所述纵向， 运输方向所指向的方向为前， 与运输 方向相反的方向为后； 在水平面内垂直于纵向的方向定义为横向； 在竖 直面内， 远离集装箱平车的方向为上， 靠近集装箱平车的方向为下， 集 装箱的高度方向为垂向。
本文中的内外以底架 5的中心为参照，靠近底架 5中心的方向为内， 相应地， 远离底架 5中心的方向为外； 在横向上， 所述内外可以横梁 1 的中心为参照， 靠近横梁 1中心的方向为内， 远离横梁 1中心的方向为 外。
本文中所述的纵向或者横向延伸是指大体在纵向或横向上延伸， 可 以相对纵向或者横向有一定角度的偏差。
请进一步参考图 4和图 5 , 图 4为本发明所提供侧柱一种设置方式 的正面结构示意图； 图 5为图 4所示侧柱的侧面结构示意图。
侧柱 2可以由 U型折压件 23和平板 24上下拼接焊连而成， U型折 压件 23设置为 U型板材， 焊接在平板 24上方， 两者上下拼接焊连组成 侧柱 2, 其结构简单， 强度较高， 质量较轻， 不仅能实现货物的可靠定 位， 还便于进行折叠翻转。
平板 24的底端可以设置加强筋 25 , 以提高其强度； U型折压件 23 的外侧面可以设置吊装环 26, 以实现承载支座的吊装运输， 如图 4和图 5所示； 或者当货物装载到承载支座上时， 可以借助吊装环 26实现货物 的整体吊运。
可以在侧柱 2的前后两侧设置护板 22, 护板 22由侧柱 2的底端沿 横向向内延伸， 并在横向上由外而内向上倾斜， 以形成突出部 21 , 护板 22最内侧的顶端构成突出部 21的顶端， 其高于横梁 1。
当护板 22由外而内向上倾斜形成突出部 21时，突出部 21的最内侧 为其顶端， 由于货物承载在侧柱 2的内侧， 则突出部 21的顶端处于最内 侧时能够与货物有效接触， 保证货物将其自身重力传递到侧柱 2; 另外， 在铰接轴 3的横向位置确定的情况下， 突出部 21的顶端越靠内，其与铰 接轴 3的距离越远， 进而增长了货物重力的作用点至转动中心之间的力 臂长度， 使得相同重力的货物所产生的转动力矩增大， 以使得侧柱 2的 顶端更好地向内夹紧。
需要说明的是，所述突出部 21的顶端高于横梁 1是指略高于横梁 1 的顶面，只要能够让货物与突出部 21的顶端产生接触即可， 即能够使得 货物提供侧柱 2向内夹紧的辅助夹紧力； 本领域技术人员应该理解， 突 出部 21 的顶端不宜过分高于横梁 1 , 以免货物重力过大而将突出部 21 的顶端压损； 也就是说， 货物提供的是辅助夹紧力， 其前提是要保证该 辅助夹紧力不会对侧柱 2产生结构上的破坏， 不会影响侧柱 2的正常使 用。
突出部 21可以设置在护板 22的内侧，护板 22以其外侧沿纵向向上 延伸， 从而固定贴合在侧柱 2的前侧或者后侧端面， 实现护板 22与侧柱 2主体部分的固定连接。 例如， 护板 22可以焊接在侧柱 2的前侧或者后 侧， 。图 4和图 5所示。
还可以在护板 22的内侧设置纵向贯通的轴孔 221 , 则铰接轴 3可以 贯穿轴孔 221与横梁 1铰接，侧柱 2可以其护板 22绕铰接轴 3内外翻转， 实现侧柱 2的叠合或直立， 如图 2和图 3所示。 当轴孔 221设置在护板 22上时， 不会对侧柱 2纵向延伸的部分产生影响， 侧柱 2可以其纵向延 伸的主体部分对货物进行横向夹紧；轴孔 221开设在护板 22的内侧， 以 便铰接轴 3贯穿连接在横梁 1的内侧，可以有效控制突出部 21至铰接轴 3的距离， 避免货物的重力所产生的力矩过大导致侧柱 2的顶端过分内 扣。
更为重要的是，铰接轴 3设置在护板 22的内侧，可以有效增加与护 板 22相连的侧柱 2的外倾力矩，以防止货物装载过程中侧柱 2向内翻转 扣合， 提高了侧柱 2的结构稳定性， 能够维持货物承载空间的有效性， 便于货物装载。
请进一步参考图 6, 图 6为本发明所提供横梁一种设置方式的正面 结构示意图。
横梁 1的顶面可以设置为斜面，该斜面在纵向上由外而内向下倾斜； 当货物放置到横梁 1上时， 货物与斜面产生接触， 在斜面的作用下， 处 于外侧的货物朝向内侧聚拢， 以便货物向内收紧， 提高货物纵向定位的 可靠性， 防止货物在运输过程中前后窜动。
此外， 本发明还可以包括定位件 4, 当侧柱 2绕铰接轴 3转动到与 横梁 1呈预定角度的位置， 可以通过定位件 4将侧柱 2与横梁 1固定连 接， 如图 2所示， 以便侧柱 2与横梁 1之间形成稳定的承载空间， 用于 货物的承载运输。
所述预定角度可以为 60 100度之间， 通常可以设置为 90度， 以便 侧柱 2向外翻转至与横梁 1垂直， 侧柱 2竖直延伸， 两侧柱 2之间形成 较大的空间， 用于承载货物。
由于空箱返运和存储时， 侧柱 2需要绕铰接轴 3翻转叠合至横梁 1 上， 因此， 侧柱 2与横梁 1之间的固定连接应是可拆卸的， 即定位件 4 通常为可拆卸连接件。
所述定位件 4可以为定位销， 如图 2所示， 可以在护板 22和横梁 1 上对应设置销孔， 以便定位销贯穿护板 22和横梁 1 , 实现侧柱 2与横梁 1的固连。
当然， 定位件 4还可以为螺钉等其他能够实现定位连接的部件， 以 实现侧柱 2与横梁 1的可拆卸连接。
还可以在横梁 1的两侧顶端设置座板 11 , 侧柱 2以其底端的下端面 支撑定位在座板 11上， 如图 2所示。 座板 11构成侧柱 2的支撑面， 当 侧柱 2绕铰接轴 3向外翻转至与横梁 1呈预定角度的位置时， 侧柱 2的 底端即可通过座板 11进行支撑定位， 限制侧柱 2继续向外翻转， 以提高 侧柱 2的定位可靠性， 进而通过侧柱 2对货物进行有效地横向夹紧。
横梁 1可以包括上盖板 12、 下盖板 13以及处于上下两个盖板之间 的腹板 14, 在上下盖板之间还可以设置隔板 15进行支撑连接， 座板 11 可以焊接在上盖板 12的两侧顶端， 则横梁 1可以由上盖板 12、 下盖板 13、 腹板 14、 隔板 15和座板 11组焊而成， 其结构简单， 强度较高。
以上对本发明所提供的台架式集装箱及其承载支座进行了详细介 绍。 本文中应用了具体个例对本发明的原理及实施方式进行了阐述， 以 上实施例的说明只是用于帮助理解本发明的核心思想。 应当指出， 对于 本技术领域的普通技术人员来说， 在不脱离本发明原理的前提下， 还可 以对本发明进行若千改进和修饰， 这些改进和修饰也落入本发明权利要 求的保护范围内。

Claims

权 利 要 求
1、 一种台架式集装箱的承载支座， 包括用于连接底架的横梁（1 ) 和设置在横梁 （1 ) 两侧的侧柱（2), 其特征在于，
所述侧柱（2) 的底端与所述横梁 （1 )铰接， 且两者的铰接轴 （3) 纵向延伸， 所述侧柱（2) 的底端具有沿横向向内突出的突出部 （21 ), 所述突出部（21 )的顶端高于所述横梁（1 ), 并处于所述铰接轴（3)的 内侧。
2、 如权利要求 1所述的承载支座， 其特征在于， 所述侧柱（2) 的 底端在其前后两侧设有护板（22), 所述护板（22)沿横向由外而内向上 倾斜， 以形成所述突出部 （21 )。
3、 如权利要求 2所述的承载支座， 其特征在于， 所述突出部 （21 ) 设置在所述护板（22)的内侧， 所述护板（22)的外侧沿纵向向上延伸， 并与所述侧柱（2) 固定贴合。
4、 如权利要求 3所述的承载支座， 其特征在于， 所述护板（22)的 内侧设有纵向贯通的轴孔（ 221 ),以便所述铰接轴（ 3 )贯穿所述轴孔（ 221 ) 与所述横梁（1 )连接。
5、 如权利要求 1-4任一项所述的承载支座， 其特征在于， 所述横梁 ( 1 ) 的顶面沿纵向由外而内向下倾斜。
6、如权利要求 5所述的承载支座，其特征在于，还包括定位件（4), 所述定位件（ 4 )将所述侧柱（ 2 )定位到与所述横梁（ 1 )呈预定角度的 位置。
7、 如权利要求 5所述的承载支座， 其特征在于， 所述横梁（1 ) 的 两侧顶端具有座板（11 ), 所述侧柱（ 2 ) 的底端以其下端面支撑定位在 所述座板（ 11 )上。
8、 如权利要求 5所述的承载支座， 其特征在于， 所述侧柱（2) 由
U型折压件 （23)和平板（24)上下拼接焊连而成。
9、 如权利要求 8所述的承载支座， 其特征在于， 所述平板（24)的 底端设有加强筋（ 25 ),所述 U型折压件（ 23 )的外侧面设有吊装环（ 26 )。
10、 一种台架式集装箱， 包括底架 （5)和安装在底架 （5)上的承 载支座， 其特征在于， 所述承载支座为上述权利要求 1-9任一项所述的 承载支座。
PCT/CN2014/081147 2014-04-04 2014-06-30 一种台架式集装箱及其承载支座 WO2015149439A1 (zh)

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