WO2018059059A1 - Tank container and tank body thereof - Google Patents

Tank container and tank body thereof Download PDF

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Publication number
WO2018059059A1
WO2018059059A1 PCT/CN2017/092203 CN2017092203W WO2018059059A1 WO 2018059059 A1 WO2018059059 A1 WO 2018059059A1 CN 2017092203 W CN2017092203 W CN 2017092203W WO 2018059059 A1 WO2018059059 A1 WO 2018059059A1
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WO
WIPO (PCT)
Prior art keywords
tank container
barrel
reinforcing section
tank
cylinder
Prior art date
Application number
PCT/CN2017/092203
Other languages
French (fr)
Chinese (zh)
Inventor
刘海鹏
张曙光
罗彦平
李光
杨爽
李涛
Original Assignee
中车齐齐哈尔车辆有限公司
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Application filed by 中车齐齐哈尔车辆有限公司 filed Critical 中车齐齐哈尔车辆有限公司
Publication of WO2018059059A1 publication Critical patent/WO2018059059A1/en

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    • 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
    • B65D88/06—Large containers rigid cylindrical
    • 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
    • B65D88/128—Large containers rigid specially adapted for transport tank containers, i.e. containers provided with supporting devices for handling
    • 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
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/02—Wall construction
    • 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
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/02—Wall construction
    • B65D90/08—Interconnections of wall parts; Sealing means therefor

Definitions

  • the invention relates to the technical field of container transportation, in particular to a tank container and a can body thereof.
  • Tank containers are containers that are used to ship a variety of liquid cargoes, such as liquid chemicals, liquid foods, various petroleum products, and alcoholic goods.
  • the tank container is mainly composed of a tank body and a frame.
  • the tank body is the main body of the transhipment cargo, and its shape is circular, elliptical and approximately spherical.
  • the frame is usually made of steel or high-strength steel, and the frame is the same size and shape as a general container.
  • the tank is located in the middle of the frame.
  • FIG. 1 is a partial structural schematic view of a can body of a tank container in the prior art.
  • the can body generally includes a barrel 1 and a head, and the head is sealed at both ends of the barrel 1, and is usually welded to the barrel 1 to form an integral structure.
  • the cylinder 1 is usually formed by rolling one or more steel sheets.
  • it is mainly used to weld the reinforcing ring 2 on the inner side of the cylindrical body 1, or to weld the reinforcing ring 2 on the outer side wall of the cylindrical body 1.
  • intermediate members such as the backing plate 3 may be added between the reinforcing ring 2 and the cylindrical body 1.
  • the reinforcing ring 2 can be welded to the inner side wall or the outer side wall of the cylinder 1 although the strength of the cylinder 1 can be increased, it can be seen from FIG. 1 that there are at least four welds 4 between the reinforcing ring 2 and the cylinder 1, resulting in welding.
  • the process is cumbersome, and at the same time, the reinforcement ring 2 also greatly increases the weight of the can body, and the production cost is greatly increased.
  • the present invention provides a can body for a tank container, comprising a barrel body, the barrel body comprising at least two sections, a reinforcing section is disposed between adjacent two sections of the barrel body, and the reinforcing section is The barrel bodies on both sides are sealed.
  • the reinforcing ring is welded to the inner surface or the outer surface of the barrel body, and the reinforcing section is disposed between the adjacent end barrel bodies, so that the reinforcing section and each section of the barrel body are enclosed together to hold the liquid medium.
  • the cavity that is, the reinforcing section is not attached to the surface of the barrel body, but constitutes a part of the inner cavity.
  • the self-weight of the tank body is greatly reduced, and the number of weld seams is correspondingly reduced and reduced. Welding costs and welding process difficulty.
  • the barrel body is divided into at least two sections along the axial direction, and the outer ends of the two sections of the barrel body at both ends are welded with a head, the head, each section of the barrel body and each of the reinforcements The segment surrounds the inner cavity of the liquid medium.
  • the reinforcing section is an annular unitary structure, or the reinforcing section is an annular structure formed by welding at least two ring segments.
  • the reinforcing section and the cylinder body on both sides thereof are welded and formed by a welding process.
  • each of the barrel bodies is rolled from a plate body.
  • each of the barrel bodies includes a plurality of curved surfaces, and each of the curved surfaces is welded to form a complete cylinder.
  • the barrel body is circumferentially divided into at least two arc segments, and each arc segment cylinder body and each of the reinforcing segments enclose an inner cavity for containing a liquid medium.
  • the reinforcing section is a hollow structure, and the two outer walls of the reinforcing section are connected to the sealing of the corresponding side cylinder body.
  • the reinforcing section has a cross section of one or a combination of a circle, an ellipse and an N-sided, wherein N is greater than or equal to 3.
  • the present invention also provides a tank container comprising the following components:
  • a tank having a cavity for containing a liquid medium
  • the can body being positioned inside the frame
  • the can body is the can body described in any one of the above.
  • the tank container of the present invention includes the above-mentioned tank body, the tank container also has the above-mentioned technical effects of the tank body, and details are not described herein.
  • FIG. 1 is a partial structural schematic view of a can body of a tank container in the prior art
  • FIG. 2 is a schematic structural view of a can body of a tank container according to an embodiment of the present invention
  • Figure 3 is a partial enlarged view of the portion A in Figure 2;
  • 4 to 7 are schematic cross-sectional views of a reinforcing section in four different embodiments.
  • the barrel body 10 The barrel body 10, the first barrel body 101, the second barrel body 102, the third barrel body 103, the fourth barrel body 104, the fifth barrel body 105, the head 11, and the reinforcing section 12.
  • FIG. 2 is a schematic structural view of a can body of a tank container according to an embodiment of the present invention
  • FIG. 3 is a partially enlarged schematic view of a portion of FIG.
  • the tank container generally comprises a tank body and a frame, the tank body is positioned inside the frame, and the frame is provided with a mounting structure fixedly connected with the vehicle body, so that the tank body is reliably positioned on the vehicle body.
  • the shape of the can body is as described in the background art, and has various forms, which will not be described herein.
  • the can body includes a barrel body, and the barrel body 10 of the present invention comprises at least two segments, as shown in FIG. 2, and FIG. 2 shows a specific embodiment in which the barrel body 10 includes five segments.
  • each segment body is defined, from left to right: first segment cylinder body 101, second segment The barrel body 102, the third stage barrel body 103, the fourth stage barrel body 104, and the fifth stage barrel body 105.
  • the number of segments of the barrel body is not limited to the five segments described herein, but may be other numbers.
  • a reinforcing section 12 is disposed between adjacent two-stage cylinder bodies, and the reinforcing section 12 is sealingly connected to the cylinder bodies on both sides thereof.
  • the first segment cylinder body 101 and the second segment cylinder body 102, the second segment cylinder body 102 and the third segment cylinder body 103, the third segment cylinder body 103 and the fourth segment cylinder body 104, and the fourth A reinforcing section 12 is disposed between the barrel body 104 and the fifth barrel body 105.
  • the strength of the reinforcing section 12 is higher than the strength of the barrel body.
  • the reinforcing section 12 can be of the same material as the barrel body, the thickness of the reinforcing section 12 is greater than the thickness of the barrel body, and the reinforcing section 12 can also be made of a different material from the barrel body, and the material strength of the reinforcing section 12 is greater than the material strength of the barrel body.
  • Each of the barrel bodies can be sealingly connected to the outer wall of the corresponding reinforcing section 12, and the sealing connection can be realized by a welding process, but can also be realized by other processes.
  • the reinforcing section 12 is disposed between the adjacent end barrel bodies, so that the reinforcing section 12 and the respective barrel bodies are enclosed to hold the liquid.
  • the cavity of the medium, that is, the reinforcing section 12 is not attached to the surface of the barrel body, but constitutes a part of the inner cavity, and under the premise of meeting the basic strength requirement of the tank body, the self-weight of the tank body is greatly reduced, and the number of welds is correspondingly Reduced, reduced welding costs and welding process difficulty.
  • the axial tube body is divided into at least two sections (the barrel body is divided into 5 sections), and the outer ends of the two sections of the barrel body at both ends are welded with a head 11 which is divided into barrel bodies.
  • the outer end portions of the first barrel body 101 and the second barrel body 105 are each provided with a head 11, and the head 11, each barrel body and each reinforcing section 12 enclose a liquid medium. Cavity.
  • each of the barrel bodies is a columnar hollow cylinder, and correspondingly, the reinforcing section 12 is annular, which may be an annular integral structure, that is, the reinforcing section 12 is an integral structure during molding, such as a profile, etc.; the reinforcing section 12 may also be The annular structure formed by the welding of at least two ring segments, that is, the reinforcing portion 12 is welded by the split parts.
  • Each of the barrel bodies may be rolled from a plate body, and the plate body may be a steel plate. That is, the barrel body is an integral structure.
  • each of the barrel bodies may also be a split structure: the peripheral wall of each of the barrel bodies includes a plurality of curved surfaces. Each segment of the curved face is welded to form a complete cylinder.
  • the processing steps of the components in the can body of the above embodiment are relatively simple, the processing precision and efficiency are relatively high, and the assembly is facilitated.
  • the circumferential barrel body is divided into at least two arc segments, and each arc barrel body and each reinforcing section 12 enclose an inner cavity containing a liquid medium. That is to say, each of the barrel bodies has an arc segment structure, and the reinforcing section 12 has a linear structure, and the shape of the reinforcing section 12 can be designed according to actual needs.
  • the reinforcing section 12 in each of the above embodiments may be a hollow structure, and the cylinder bodies on both sides are sealingly connected to the outer wall of the reinforcing section 12, that is, the two outer walls of the reinforcing section 12 are in sealing connection with the corresponding side cylinder body.
  • FIG. 4 to FIG. 7 are schematic cross-sectional structural views of the reinforcing section 12 in four different embodiments.
  • the cross section of the reinforcing section 12 may be a combination of one or a combination of a circle, an ellipse and an N-edge, wherein N is greater than or equal to 3.
  • each of the reinforcing segments 12 may have a specific shape or may have a different shape.
  • the tank container of the present invention includes the above-mentioned tank body, the tank container also has the above-mentioned technical effects of the tank body, and details are not described herein.
  • a tank container and a can body thereof provided by the present invention are described in detail above.
  • the principles and embodiments of the present invention have been described herein with reference to specific examples, and the description of the above embodiments is only to assist in understanding the method of the present invention and its core idea. It should be noted that those skilled in the art can make various modifications and changes to the present invention without departing from the spirit and scope of the invention.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

Disclosed are a tank container and a tank body thereof. The tank body comprises a barrel body (10). The barrel body (10) comprises at least two sections. A strengthening section (12) is provided between two adjacent sections of the barrel body (10). The strengthening section (12) is connected to the barrel body (10) at both sides thereof in a sealed manner. The strengthening section is provided between two adjacent sections of the barrel body, so that the strengthening section and each section of the barrel body together form a cavity containing a liquid medium, that is to say, the strengthening section is not attached to the surface of the barrel body, but forms a portion of an inner cavity, thereby reducing deadweight of the tank body based on the premise of meeting the basic strength demand of the tank body, and correspondingly reducing the amount of weld joints, and reducing the welding cost and the difficulty of the welding process.

Description

一种罐式集装箱及其罐体Tank container and tank body thereof
本申请要求于2016年9月30日提交中国专利局、申请号为201610873407.4、发明名称为“一种罐式集装箱及其罐体”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。The present application claims priority to Chinese Patent Application No. 201610873407.4, entitled "A Tank Container and Its Can Body", filed on September 30, 2016, the entire contents of which are incorporated herein by reference. In the application.
技术领域Technical field
本发明涉及集装箱运输技术领域，特别涉及一种罐式集装箱及其罐体。The invention relates to the technical field of container transportation, in particular to a tank container and a can body thereof.
背景技术Background technique
罐式集装箱是指专门用于装运各种液体货物，如液体化学药品、液体食品、各种石油制品及酒类货物等的集装箱。Tank containers are containers that are used to ship a variety of liquid cargoes, such as liquid chemicals, liquid foods, various petroleum products, and alcoholic goods.
罐式集装箱主要由罐体和框架两部分构成。其中，罐体是转运货物的主体，其形状有圆形、椭圆形和近似球形等。框架通常用钢材或高强度钢材制成，框架尺寸及外形同于一般集装箱。罐***于框架中间。The tank container is mainly composed of a tank body and a frame. Among them, the tank body is the main body of the transhipment cargo, and its shape is circular, elliptical and approximately spherical. The frame is usually made of steel or high-strength steel, and the frame is the same size and shape as a general container. The tank is located in the middle of the frame.
请参考图1，图1为现有技术中罐式集装箱的罐体的局部结构示意图。Please refer to FIG. 1. FIG. 1 is a partial structural schematic view of a can body of a tank container in the prior art.
罐体一般包括筒体1和封头，封头封堵于筒体1的两端部，通常与筒体1焊接形成一体结构。筒体1通常是由一块或者多块钢板卷制焊接而成。为了加强筒体1的结构强度，目前主要采用在筒体1的内侧焊接加强圈2，或者在筒体1的外侧壁焊接加强圈2等。为了便于焊接连接，加强圈2和筒体1之间可以增加垫板3等中间部件。The can body generally includes a barrel 1 and a head, and the head is sealed at both ends of the barrel 1, and is usually welded to the barrel 1 to form an integral structure. The cylinder 1 is usually formed by rolling one or more steel sheets. In order to reinforce the structural strength of the cylindrical body 1, it is mainly used to weld the reinforcing ring 2 on the inner side of the cylindrical body 1, or to weld the reinforcing ring 2 on the outer side wall of the cylindrical body 1. In order to facilitate the soldering connection, intermediate members such as the backing plate 3 may be added between the reinforcing ring 2 and the cylindrical body 1.
在筒体1的内侧壁或者外侧壁焊接加强圈2虽然能够增加筒体1的强度，但是从图1中可以看出加强圈2与筒体1之间的焊缝4至少有四条，导致焊接工艺比较繁琐，与此同时加强圈2也大大增加了罐体的重量，生产成本大大增加。Although the reinforcing ring 2 can be welded to the inner side wall or the outer side wall of the cylinder 1 although the strength of the cylinder 1 can be increased, it can be seen from FIG. 1 that there are at least four welds 4 between the reinforcing ring 2 and the cylinder 1, resulting in welding. The process is cumbersome, and at the same time, the reinforcement ring 2 also greatly increases the weight of the can body, and the production cost is greatly increased.
因此，如何在保证罐体使用强度的前提下，尽量降低其重量，是本领域内技术人员亟待解决的技术问题。 Therefore, how to reduce the weight of the can body under the premise of ensuring the strength of the can body is a technical problem to be solved by those skilled in the art.
发明内容Summary of the invention
为解决上述技术问题，本发明提供一种罐式集装箱的罐体，包括筒本体，所述筒本体包括至少两段，相邻两段筒本体之间设置有加强段，并且所述加强段与其两侧的筒本体均密封连接。In order to solve the above technical problem, the present invention provides a can body for a tank container, comprising a barrel body, the barrel body comprising at least two sections, a reinforcing section is disposed between adjacent two sections of the barrel body, and the reinforcing section is The barrel bodies on both sides are sealed.
与现有技术将加强圈焊接于筒本体的内表面或外表面相比，本发明中加强段设置于相邻两端筒本体之间，这样加强段与各段筒本体共同围成盛装液体介质的空腔，即加强段并非附着于筒本体的表面，而是构成内腔的一部分，在满足罐体基本使用强度需求的前提下，大大降低罐体的自重，并且焊缝数量也相应减少，降低了焊接成本及焊接工艺难度。Compared with the prior art, the reinforcing ring is welded to the inner surface or the outer surface of the barrel body, and the reinforcing section is disposed between the adjacent end barrel bodies, so that the reinforcing section and each section of the barrel body are enclosed together to hold the liquid medium. The cavity, that is, the reinforcing section is not attached to the surface of the barrel body, but constitutes a part of the inner cavity. Under the premise of meeting the basic strength requirement of the tank body, the self-weight of the tank body is greatly reduced, and the number of weld seams is correspondingly reduced and reduced. Welding costs and welding process difficulty.
可选地，沿轴向所述筒本体分为至少两段，位于两端部的两段筒本体的外端部均焊接有封头，所述封头、各段筒本体和各所述加强段围成盛装液体介质的内腔。Optionally, the barrel body is divided into at least two sections along the axial direction, and the outer ends of the two sections of the barrel body at both ends are welded with a head, the head, each section of the barrel body and each of the reinforcements The segment surrounds the inner cavity of the liquid medium.
可选地，所述加强段为环状一体结构，或者所述加强段为至少两个环段组焊形成的环状结构。Optionally, the reinforcing section is an annular unitary structure, or the reinforcing section is an annular structure formed by welding at least two ring segments.
可选地，所述加强段与其两侧的筒本体通过焊接工艺组焊成型。Optionally, the reinforcing section and the cylinder body on both sides thereof are welded and formed by a welding process.
可选地，每一段所述筒本体由板体卷制而成。Optionally, each of the barrel bodies is rolled from a plate body.
可选地，每一段所述筒本体的周壁包括多段弧形面，各段弧形面组焊形成完整的筒体。Optionally, the peripheral wall of each of the barrel bodies includes a plurality of curved surfaces, and each of the curved surfaces is welded to form a complete cylinder.
可选地，沿周向所述筒本体分为至少两个弧段，各弧段筒本体和各所述加强段围成盛装液体介质的内腔。Optionally, the barrel body is circumferentially divided into at least two arc segments, and each arc segment cylinder body and each of the reinforcing segments enclose an inner cavity for containing a liquid medium.
可选地，所述加强段为中空结构，所述加强段的两外壁与其相应侧筒本体与密封连接。Optionally, the reinforcing section is a hollow structure, and the two outer walls of the reinforcing section are connected to the sealing of the corresponding side cylinder body.
可选地，所述加强段的横截面为圆形、椭圆形和N边形其中一者或者几者的组合，其中N大于等于3。Optionally, the reinforcing section has a cross section of one or a combination of a circle, an ellipse and an N-sided, wherein N is greater than or equal to 3.
此外，本发明还提供了一种罐式集装箱，包括以下部件：In addition, the present invention also provides a tank container comprising the following components:
罐体，具有盛装液体介质的空腔； a tank having a cavity for containing a liquid medium;
框架，所述罐体定位于所述框架的内部；a frame, the can body being positioned inside the frame;
所述罐体为上述任一项所述的罐体。The can body is the can body described in any one of the above.
因本文的罐式集装箱包括具有上述罐体，故该罐式集装箱也具有罐体的上述技术效果，在此不做赘述。Since the tank container of the present invention includes the above-mentioned tank body, the tank container also has the above-mentioned technical effects of the tank body, and details are not described herein.
附图说明DRAWINGS
图1为现有技术中罐式集装箱的罐体的局部结构示意图；1 is a partial structural schematic view of a can body of a tank container in the prior art;
图2为本发明一种实施例中罐式集装箱的罐体的结构示意图；2 is a schematic structural view of a can body of a tank container according to an embodiment of the present invention;
图3为图2中A处局部放大示意图；Figure 3 is a partial enlarged view of the portion A in Figure 2;
图4至图7为四种不同实施方式中加强段的横截面结构示意图。4 to 7 are schematic cross-sectional views of a reinforcing section in four different embodiments.
其中，图1中：Among them, in Figure 1:
筒体1、加强圈2、垫板3、焊缝4； Cylinder 1, reinforcing ring 2, backing plate 3, weld bead 4;
其中，图2至图7中：Among them, in Figures 2 to 7:
筒本体10、第一段筒本体101、第二段筒本体102、第三段筒本体103、第四段筒本体104、第五段筒本体105、封头11、加强段12。The barrel body 10, the first barrel body 101, the second barrel body 102, the third barrel body 103, the fourth barrel body 104, the fifth barrel body 105, the head 11, and the reinforcing section 12.
具体实施方式detailed description
为了使本领域的技术人员更好地理解本发明的技术方案，下面结合附图和具体实施例对本发明作进一步的详细说明。In order to make those skilled in the art better understand the technical solutions of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
请参考图2和图3，图2为本发明一种实施例中罐式集装箱的罐体的结构示意图；图3为图2中A处局部放大示意图。2 and FIG. 3, FIG. 2 is a schematic structural view of a can body of a tank container according to an embodiment of the present invention; and FIG. 3 is a partially enlarged schematic view of a portion of FIG.
罐式集装箱一般包括罐体和框架，罐体定位与框架内部，框架上设置有与车体连接固定的安装结构，从而使罐体可靠定位于车体上。罐体的形状如背景技术所述，有多种形式，在此不做一一赘述。The tank container generally comprises a tank body and a frame, the tank body is positioned inside the frame, and the frame is provided with a mounting structure fixedly connected with the vehicle body, so that the tank body is reliably positioned on the vehicle body. The shape of the can body is as described in the background art, and has various forms, which will not be described herein.
罐体包括筒本体，本发明中的筒本体10包括至少两段，如图2所示，图2中给出了筒本体10包括五段的一种具体实施方式，为了描述技术方案的简洁，本文将各段筒本体进行了定义，自左向右依次为：第一段筒本体101、第二段 筒本体102、第三段筒本体103、第四段筒本体104和第五段筒本体105。The can body includes a barrel body, and the barrel body 10 of the present invention comprises at least two segments, as shown in FIG. 2, and FIG. 2 shows a specific embodiment in which the barrel body 10 includes five segments. In this paper, each segment body is defined, from left to right: first segment cylinder body 101, second segment The barrel body 102, the third stage barrel body 103, the fourth stage barrel body 104, and the fifth stage barrel body 105.
当然，筒本体的分段数量不局限于本文所记载的五段，还可以为其他数量。Of course, the number of segments of the barrel body is not limited to the five segments described herein, but may be other numbers.
本发明中相邻两段筒本体之间设置有加强段12，加强段12与其两侧的筒本体均密封连接。请再次参考图2，第一段筒本体101和第二段筒本体102、第二段筒本体102和第三段筒本体103、第三段筒本体103和第四段筒本体104、第四段筒本体104和第五段筒本体105之间均设置有加强段12。顾名思义，加强段12的强度高于筒本体的强度。加强段12可以与筒本体为同种材料，加强段12的厚度大于筒本体的厚度，加强段12也可以与筒本体为不同材料，加强段12的材料强度大于筒本体的材料强度。In the present invention, a reinforcing section 12 is disposed between adjacent two-stage cylinder bodies, and the reinforcing section 12 is sealingly connected to the cylinder bodies on both sides thereof. Referring again to FIG. 2, the first segment cylinder body 101 and the second segment cylinder body 102, the second segment cylinder body 102 and the third segment cylinder body 103, the third segment cylinder body 103 and the fourth segment cylinder body 104, and the fourth A reinforcing section 12 is disposed between the barrel body 104 and the fifth barrel body 105. As the name implies, the strength of the reinforcing section 12 is higher than the strength of the barrel body. The reinforcing section 12 can be of the same material as the barrel body, the thickness of the reinforcing section 12 is greater than the thickness of the barrel body, and the reinforcing section 12 can also be made of a different material from the barrel body, and the material strength of the reinforcing section 12 is greater than the material strength of the barrel body.
各段筒本体可以与相应加强段12的外壁密封连接，该密封连接方式可以通过焊接工艺实现，当然也可以通过其他工艺实现。Each of the barrel bodies can be sealingly connected to the outer wall of the corresponding reinforcing section 12, and the sealing connection can be realized by a welding process, but can also be realized by other processes.
与现有技术将加强圈焊接于筒本体的内表面或外表面相比，本发明中加强段12设置于相邻两端筒本体之间，这样加强段12与各段筒本体共同围成盛装液体介质的空腔，即加强段12并非附着于筒本体的表面，而是构成内腔的一部分，在满足罐体基本使用强度需求的前提下，大大降低罐体的自重，并且焊缝数量也相应减少，降低了焊接成本及焊接工艺难度。Compared with the prior art, when the reinforcing ring is welded to the inner surface or the outer surface of the barrel body, the reinforcing section 12 is disposed between the adjacent end barrel bodies, so that the reinforcing section 12 and the respective barrel bodies are enclosed to hold the liquid. The cavity of the medium, that is, the reinforcing section 12 is not attached to the surface of the barrel body, but constitutes a part of the inner cavity, and under the premise of meeting the basic strength requirement of the tank body, the self-weight of the tank body is greatly reduced, and the number of welds is correspondingly Reduced, reduced welding costs and welding process difficulty.
请再次参考图2，沿轴向筒本体分为至少两段(本文筒本体分为5段)，位于两端部的两段筒本体的外端部均焊接有封头11，以筒本体分为五段为例，第一段筒本体101和第二段筒本体105的外端部均设置有封头11，封头11、各段筒本体和各加强段12围成盛装液体介质的内腔。Referring again to FIG. 2, the axial tube body is divided into at least two sections (the barrel body is divided into 5 sections), and the outer ends of the two sections of the barrel body at both ends are welded with a head 11 which is divided into barrel bodies. For the fifth section, for example, the outer end portions of the first barrel body 101 and the second barrel body 105 are each provided with a head 11, and the head 11, each barrel body and each reinforcing section 12 enclose a liquid medium. Cavity.
即各段筒本体均为柱状中空筒，相应地，加强段12为环状，其可以为环状一体结构，即加强段12在成型时为一体结构，例如型材等；加强段12也可以为由至少两个环段组焊形成的环状结构，即加强段12通过分体部件组焊而成。That is, each of the barrel bodies is a columnar hollow cylinder, and correspondingly, the reinforcing section 12 is annular, which may be an annular integral structure, that is, the reinforcing section 12 is an integral structure during molding, such as a profile, etc.; the reinforcing section 12 may also be The annular structure formed by the welding of at least two ring segments, that is, the reinforcing portion 12 is welded by the split parts.
各段筒本体可以由板体卷制而成，板体可以为钢板。即筒本体为一体结构。当然每一段筒本体也可以为分体结构：每一段筒本体的周壁包括多段弧形面， 各段弧形面组焊形成完整的筒体。Each of the barrel bodies may be rolled from a plate body, and the plate body may be a steel plate. That is, the barrel body is an integral structure. Of course, each of the barrel bodies may also be a split structure: the peripheral wall of each of the barrel bodies includes a plurality of curved surfaces. Each segment of the curved face is welded to form a complete cylinder.
上述实施例罐体中的各部件加工工艺相对比较简单，加工精度和效率都比较高，并且有利于较快组装。The processing steps of the components in the can body of the above embodiment are relatively simple, the processing precision and efficiency are relatively high, and the assembly is facilitated.
当然，本文还给出了另一种筒本体与加强段12的另一种具体实施方式。Of course, another embodiment of another barrel body and reinforcement section 12 is also presented herein.
在另一种具体实施方式中，沿周向筒本体分为至少两个弧段，各弧段筒本体和各加强段12围成盛装液体介质的内腔。也就是说，每一段筒本体为弧段结构，加强段12为直线型结构，加强段12的外形可以根据实际需求进行设计。In another embodiment, the circumferential barrel body is divided into at least two arc segments, and each arc barrel body and each reinforcing section 12 enclose an inner cavity containing a liquid medium. That is to say, each of the barrel bodies has an arc segment structure, and the reinforcing section 12 has a linear structure, and the shape of the reinforcing section 12 can be designed according to actual needs.
上述各实施例中的加强段12可以为中空结构，两侧的筒本体与加强段12的外壁密封连接，即加强段12的两外壁与其相应侧筒本体与密封连接。The reinforcing section 12 in each of the above embodiments may be a hollow structure, and the cylinder bodies on both sides are sealingly connected to the outer wall of the reinforcing section 12, that is, the two outer walls of the reinforcing section 12 are in sealing connection with the corresponding side cylinder body.
请参考图4至图7，图4至图7为四种不同实施方式中加强段12的横截面结构示意图。Please refer to FIG. 4 to FIG. 7 . FIG. 4 to FIG. 7 are schematic cross-sectional structural views of the reinforcing section 12 in four different embodiments.
上述各实施例中，加强段12的横截面可以为圆形、椭圆形和N边形其中一者或者几者的组合，其中N大于等于3。In each of the above embodiments, the cross section of the reinforcing section 12 may be a combination of one or a combination of a circle, an ellipse and an N-edge, wherein N is greater than or equal to 3.
当罐体中具有多根加强段12时，各加强段12可以具体相同形状，也可以具有不同形状。When there are a plurality of reinforcing segments 12 in the can body, each of the reinforcing segments 12 may have a specific shape or may have a different shape.
因本文的罐式集装箱包括具有上述罐体，故该罐式集装箱也具有罐体的上述技术效果，在此不做赘述。Since the tank container of the present invention includes the above-mentioned tank body, the tank container also has the above-mentioned technical effects of the tank body, and details are not described herein.
以上对本发明所提供的一种罐式集装箱及其罐体进行了详细介绍。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方法及其核心思想。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干改进和修饰，这些改进和修饰也落入本发明权利要求的保护范围内。 A tank container and a can body thereof provided by the present invention are described in detail above. The principles and embodiments of the present invention have been described herein with reference to specific examples, and the description of the above embodiments is only to assist in understanding the method of the present invention and its core idea. It should be noted that those skilled in the art can make various modifications and changes to the present invention without departing from the spirit and scope of the invention.

Claims (10)

  1. 一种罐式集装箱的罐体，包括筒本体，其特征在于，所述筒本体(10)包括至少两段，相邻两段筒本体之间设置有加强段(12)，并且所述加强段(12)与其两侧的筒本体均密封连接。A can body for a tank container, comprising a barrel body, wherein the barrel body (10) comprises at least two sections, a reinforcing section (12) is disposed between adjacent two stages of barrel bodies, and the reinforcing section is (12) It is sealed and connected to the cylinder body on both sides.
  2. 如权利要求1所述的罐式集装箱的罐体，其特征在于，沿轴向所述筒本体分为至少两段，位于两端部的两段筒本体的外端部均焊接有封头(11)，所述封头(11)、各段筒本体和各所述加强段(12)围成盛装液体介质的内腔。The can body of a tank container according to claim 1, wherein the cylinder body is divided into at least two sections in the axial direction, and the outer ends of the two-stage cylinder bodies at the both end portions are welded with a head ( 11), the head (11), each of the barrel bodies and each of the reinforcing sections (12) enclose a cavity for containing a liquid medium.
  3. 如权利要求2所述的罐式集装箱的罐体，其特征在于，所述加强段(12)为环状一体结构，或者所述加强段(12)为由至少两个环段组焊形成的环状结构。The can body of a tank container according to claim 2, wherein the reinforcing section (12) is an annular unitary structure, or the reinforcing section (12) is formed by welding at least two ring segments. Ring structure.
  4. 如权利要求2所述的罐式集装箱的罐体，其特征在于，所述加强段(12)与其两侧的筒本体通过焊接工艺组焊成型。The can body of a tank container according to claim 2, wherein the reinforcing section (12) and the cylinder body on both sides thereof are welded and formed by a welding process.
  5. 如权利要求2所述的罐式集装箱的罐体，其特征在于，每一段筒本体均由板体卷制而成。A can body for a tank container according to claim 2, wherein each of the barrel bodies is rolled from a plate body.
  6. 如权利要求2所述的罐式集装箱的罐体，其特征在于，每一段筒本体的周壁包括多段弧形面，各段弧形面组焊形成完整的筒体。The can body of a tank container according to claim 2, wherein the peripheral wall of each of the barrel bodies comprises a plurality of curved surfaces, and each of the curved surfaces is welded to form a complete cylinder.
  7. 如权利要求1所述的罐式集装箱的罐体，其特征在于，沿周向所述筒本体(10)分为至少两个弧段，各弧段筒本体和各所述加强段(12)围成盛装液体介质的内腔。The can body of a tank container according to claim 1, wherein the cylinder body (10) is divided into at least two arc segments in the circumferential direction, each arc segment cylinder body and each of the reinforcing segments (12) Enclosed into a cavity containing a liquid medium.
  8. 如权利要求1至7任一项所述的罐式集装箱的罐体，其特征在于，所述加强段(12)为中空结构，所述加强段(12)的两外壁与其相应侧筒本体与密封连接。 The can body of a tank container according to any one of claims 1 to 7, wherein the reinforcing section (12) is a hollow structure, and two outer walls of the reinforcing section (12) and their respective side cylinder bodies are Sealed connection.
  9. 如权利要求8所述的罐式集装箱的罐体，其特征在于，所述加强段(12)的横截面为圆形、椭圆形和N边形其中一者或者几者的组合，其中N大于等于3。The can body of a tank container according to claim 8, wherein the reinforcing section (12) has a cross section of one or a combination of a circular shape, an elliptical shape and an N-sided shape, wherein N is greater than Equal to 3.
  10. 一种罐式集装箱，包括以下部件：A tank container comprising the following components:
    罐体，具有盛装液体介质的空腔；a tank having a cavity for containing a liquid medium;
    框架，所述罐体定位于所述框架的内部；其特征在于，a frame, the can body being positioned inside the frame;
    所述罐体为权利要求1至9任一项所述的罐体。 The can body is the can body according to any one of claims 1 to 9.
PCT/CN2017/092203 2016-09-30 2017-07-07 Tank container and tank body thereof WO2018059059A1 (en)

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