WO2021244362A1 - 一种罐式集装箱的溢流盒 - Google Patents

一种罐式集装箱的溢流盒 Download PDF

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Publication number
WO2021244362A1
WO2021244362A1 PCT/CN2021/095947 CN2021095947W WO2021244362A1 WO 2021244362 A1 WO2021244362 A1 WO 2021244362A1 CN 2021095947 W CN2021095947 W CN 2021095947W WO 2021244362 A1 WO2021244362 A1 WO 2021244362A1
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Prior art keywords
box
box cover
positioning
tank container
overflow
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PCT/CN2021/095947
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English (en)
French (fr)
Inventor
顾洪飞
叶松斌
吴骏
Original Assignee
南通四方罐式储运设备制造有限公司
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Publication of WO2021244362A1 publication Critical patent/WO2021244362A1/zh

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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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/14—Non-removable lids or covers
    • B65D43/24—Devices for retaining in open position
    • 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
    • B65D90/22—Safety features
    • B65D90/24—Spillage-retaining means, e.g. recovery ponds
    • 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
    • B65D90/54—Gates or closures
    • B65D90/66—Operating devices therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/30—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing of extensible, e.g. telescopic, construction

Definitions

  • the utility model belongs to the field of liquid tank containers, in particular to an overflow box of a tank container.
  • the overflow box is a commonly used functional accessory on tank containers. It is often set on the top of the tank container. Manholes, gas phase valves, safety valves, etc. are all placed in the overflow box to play a role of protection and anti-theft. Liquid cargo spilled or scattered from the top loading and unloading can be gathered on both sides of the bottom of the overflow box and discharged through an external overflow pipe.
  • the cover of the overflow box in the prior art cannot be opened and positioned at a small angle, and can only be opened from 120° to 130° or 180°, and has the following disadvantages:
  • the purpose of the present invention is to provide an overflow box of a tank container to solve the problems raised in the background art.
  • an overflow box of a tank container comprising a box body and a box cover, the box body and the box cover are connected by a connecting piece, and two sides of the box body are provided with adjustable
  • the positioning device can freely rotate between one end of the connecting piece and the box cover, and the other end of the connecting piece can rotate freely between the adjustable positioning device.
  • the further improvement of the utility model lies in that: the box cover is provided with a shaft hole piece, one end of the shaft hole piece and the connecting piece is provided with a shaft hole, and the first shaft is inserted in the shaft hole.
  • the adjustable positioning device includes a guide rail fixed on the box body, a plurality of positioning grooves are arranged in the guide rail, and a positioning block is arranged in each positioning groove, and the positioning block can slide up and down in the positioning groove.
  • the guide rail is provided with a sliding block, which can slide back and forth in the guide rail.
  • the outer cover of the guide rail is provided with an outer plate, which can slide back and forth. The outer plate has inner folding edges on both sides of the positioning block.
  • the slider slides backwards. When it touches the positioning block, it squeezes the inclined surface of the positioning block to make the positioning block slide upwards and the slider passes smoothly.
  • the positioning block After passing the positioning block, the positioning block returns to its original position under the action of gravity, the box cover is released, and the slider is stuck on the vertical surface side of the positioning block to realize the positioning at the first angle.
  • the box cover is opened to a large angle again, and after passing through the second positioning block, the positioning at the second angle can be realized.
  • the box cover continues to open.
  • the slider touches the edge of the outer cover plate, because the outer cover plate covers the surface of the guide rail, it can slide back and forth.
  • the slider will drive the outer cover plate to slide backward, and the outer cover plate will squeeze during the backward sliding process.
  • Position the inclined surface of the block so that it slides upward.
  • the positioning blocks When the box cover is fully opened, the positioning blocks have all been slid to the inner side of the outer cover. At this time, there is no limit of the positioning block in the guide rail, and the box cover can be closed.
  • the box cover When the box cover is closed, when the slider slides to the front edge of the outer covering plate, it will drive the outer covering plate to slide forward, and the positioning block will return to the original position under the action of gravity, which can realize the next opening and positioning.
  • the further improvement of the present invention lies in that: the other end of the sliding block and the connecting piece are both provided with a shaft hole, and a second shaft is inserted in the shaft hole.
  • the further improvement of the present invention lies in that the positioning block is triangular, the oblique surface of the positioning block is set forward, and the vertical surface of the positioning block is set backward.
  • the further improvement of the utility model lies in that the opening angle of the box cover is positioned at 30°, 60°, and 120°.
  • the utility model has compact structure and high stability. It can realize the positioning of the overflow box cover at any angle, especially the small-angle opening positioning.
  • the opening angle of the box cover can be positioned at 30°, 60°, 120°, and can also be positioned according to the user Need to increase or adjust the positioning angle; the opening angle of the overflow cover can be automatically locked, reducing the risk of wind blowing and closing automatically after opening; in severe weather such as rain, snow, hail, etc., the box cover can be opened at a small angle, which can be operated, and the box cover can also be operated. It can play a protective role; the small opening angle of the box cover does not occupy the trail space.
  • Figure 1 is a schematic diagram of the structure of the utility model
  • Figure 2 is a schematic diagram of the internal structure of the adjustable positioning device
  • an overflow box of a tank container including a box body 1 and a box cover 2, and the box body 1 and the box cover 2 are connected by a connecting piece 3 , Adjustable positioning devices are provided on both sides of the box body 1, one end of the connecting piece 3 and the box cover 2 can be freely rotated, and the other end of the connecting piece 3 can be freely rotated between the adjustable positioning device. That is, the box cover 2 is provided with a shaft hole piece 4, and one end of the shaft hole piece 4 and the connecting piece 3 is provided with a shaft hole, and the first shaft 5 is inserted into the shaft hole; the slider 9 and the other end of the connecting piece 3 A shaft hole is provided on the upper part, and the second shaft 11 is inserted into the shaft hole.
  • the adjustable positioning device includes a guide rail 6 fixed on the box body 1.
  • a plurality of positioning grooves 7 are provided in the guide rail 6, and each positioning groove 7 is provided with a positioning block 8.
  • the positioning block 8 can slide up and down in the positioning groove 7.
  • the guide rail 6 is provided with a sliding block 9 which can slide back and forth in the guide rail 6, and the guide rail 6 is covered with an outer plate 10, and the outer plate 10 can slide back and forth.
  • the sliding block slides from front to back.
  • the inclined surface of the positioning block is squeezed and slides upward.
  • the sliding block can be positioned at an angle through a positioning block.
  • the sliding block slides to the end of the guide rail for the maximum opening of the cover angle.
  • the slider will drive the outer plate to slide backward for a certain distance.
  • the outer plate has inner folding edges on both sides of the positioning block, and the backward sliding of the outer plate will drive the positioning block to slide upward.
  • the positioning block has been completely moved up to the inside of the outsourcing board, and the box cover can be closed at this time.
  • the slider will drive the outer plate to slide forward, and the positioning block will slide to the original position again under the action of gravity along with the movement of the outer plate.
  • the utility model can realize the positioning of the overflow box cover at any angle, especially the small-angle opening positioning.
  • the opening angle of the box cover can be positioned at any angle such as 30°, 45°, 60°, 120°, etc., or according to user needs Increase or adjust the positioning angle.
  • spatial relative terms such as “above”, “above”, “above”, “above”, etc., can be used here to describe as shown in the figure. Shows the spatial positional relationship between one device or feature and other devices or features. It should be understood that the spatially relative terms are intended to encompass different orientations in use or operation other than the orientation of the device described in the figure. For example, if the device in the drawing is inverted, then a device described as “above other devices or structures” or “above other devices or structures” will then be positioned as “below the other devices or structures” or “on Under other devices or structures”. Thus, the exemplary term “above” can include both the orientations “above” and “below”. The device can also be positioned in other different ways (rotated by 90 degrees or in other orientations), and the relative description of the space used here shall be explained accordingly.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

一种罐式集装箱的溢流盒，包括盒体（1）和盒盖（2），盒体与盒盖之间通过连接片（3）连接，盒体两侧设有可调节定位装置，连接片的一端与盒盖之间可自由旋转，连接片的另一端与可调节定位装置之间可自由旋转。通过可调节定位装置，使盒盖的开启可定位在任意角度，如30°、60°、120°，也可以根据用户需求增加或调整定位角度。另外，盒盖开启后可以自动锁止，降低打开后风吹自动关闭的风险；在雨雪、冰雹等恶劣天气，盒盖开启小角度，既可以实施操作，又能起到一定防护作用。

Description

一种罐式集装箱的溢流盒 技术领域
本实用新型属于液体罐式集装箱领域，特别涉及一种罐式集装箱的溢流盒。
背景技术
溢流盒是罐式集装箱上常用的功能附件，常设置在罐式集装箱顶部，人孔、气相阀、安全阀等均置于溢流盒内，起到防护和防盗作用。顶部装卸料溢出或散落的液体货物可汇聚于溢流盒底部两侧，通过外接溢流管排出。
现有罐式集装箱常规溢流盒盒盖开启的情况：
利用链条链接在盒盖、盒体上，盒盖开启后可通过链条及重力作用定位在120°～130°；没有任何限位措施，盒盖开启180°后搁置在步道上。
现有技术中的溢流盒盒盖无法小角度开启定位，只能打开120°～130°或180°，存在以下缺点:
用户仅需要将盒盖开启小角度既可以完成的操作，由于条件限制只能将盒盖完全打开；罐式集装箱一般都在户外使用，如遇雨雪、冰雹等恶劣天气，盒盖完全打开后溢流盒内的阀件将没有任何防护；盒盖打开120°～130°或180°时，不可避免会占用步道空间，减少操作人员的操作空间。
发明内容
本实用新型的目的在于提供一种罐式集装箱的溢流盒，以解决上述背景技术中提出的问题。
为实现上述目的，本实用新型提供如下技术方案：一种罐式集装箱的溢流盒，包括盒体和盒盖，盒体与盒盖之间通过连接片连接，盒体两侧设有可调节定位装置，连接片的一端与盒盖之间可自由旋转，连接片的另一端与可调节定位装置之间可自由旋转。
本实用新型的进一步改进在于：盒盖上设有轴孔片，轴孔片和连接片的一端上均设有轴孔，轴孔中插有第一轴。
本实用新型的进一步改进在于：可调节定位装置包括固定在盒体上的导轨，导轨内设有多个定位槽，每个定位槽内设有定位块，定位块可以在定位槽中上下滑动，导轨内设有滑块，滑块可以在导轨内前后滑动，导轨外套有外包板，外包板可以前后滑动，外包板在定位块的两侧均有内折边。盒盖开启过程中，滑块向后滑移，当接触到定位块后，挤压定位块斜面，使定位块向上滑移，滑块顺利通过。通过定位块后，定位块在重力作用下回到原位，松开盒盖，滑块卡在定位块垂直面侧，实现第一个角度的定位。盒盖再次向大角度开启，通过第二定位块后，可实现第二角度的定位。盒盖继续开启，当滑块接触到外包板边缘时，由于外包板包覆在导轨表面，可前后滑动，滑块会带动外包板向后滑移，外包板向后滑移过程中会挤压定位块斜面，使其向上滑移。当滑块滑动至导轨尽头时，可实现第三点定位。当盒盖完全打开后，定位块已经全部滑移至外包板内侧，此时导轨内没有定位块的限位，可将盒盖关闭。在盒盖关闭过程中，滑块滑移至外包板前边缘时，会带动外包板向前滑移，定位块会在重力作用下再次回到原位，可实现下一次的开启定位。
本实用新型的进一步改进在于：滑块和连接片的另一端上均设有轴孔，轴孔中插有第二轴。
本实用新型的进一步改进在于：定位块为三角形，定位块的斜面向前设置，定位块的竖直面向后设置。
本实用新型的进一步改进在于：盒盖开启角度定位在30°、60°、120°。
与现有技术相比，本实用新型的有益效果是：
本实用新型结构紧凑，稳定性高，可以实现溢流盒盒盖设置任意角度的定位，特别是小角度开启定位，盒盖开启角度可定位在30°、60°、120°，也可以根据用户需求增加或调整定位角度；溢流盖打开角度可以自动锁止，降低打开后风吹自动关闭的风险；在雨雪、冰雹等恶劣天气，盒盖开启小角度，既可以实施操作，盒盖又能起到一定防护作用；盒盖开启小角度可不占用步道空间。
附图说明
图1为本实用新型的结构示意图；
图2为可调节定位装置的内部结构示意图；
图中标号：1-盒体、2-盒盖、3-连接片、4-轴孔片、5-第一轴、6-导轨、7-定位槽、8-定位块、9-滑块、10-外包板、11-第二轴。
具体实施方式
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。
需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。下面将参考附图并结合实施例来详细说明本实用新型。
请参阅图1和图2，本实施例提供一种技术方案：一种罐式集装箱的溢流盒，包括盒体1和盒盖2，盒体1与盒盖2之间通过连接片3连接，盒体1两侧设有可调节定位装置，连接片3的一端与盒盖2之间可自由旋转，连接片3的另一端与可调节定位装置之间可自由旋转。即，盒盖2上设有轴孔片4，轴孔片4和连接片3的一端上均设有轴孔，轴孔中插有第一轴5；滑块9和连接片3的另一端上均设有轴孔，轴孔中插有第二轴11。
可调节定位装置包括固定在盒体1上的导轨6，导轨6内设有多个定位槽7，每个定位槽7内设有定位块8，定位块8可以在定位槽7中上下滑动，导轨6内设有滑块9，滑块9可以在导轨6内前后滑动，导轨6外套有外包板10，外包板10可以前后滑动。
盒盖开启，滑块由前向后滑动，通过定位块时，定位块斜面受挤压向上滑动，滑块通过一个定位块可实现一个角度的定位，滑块滑动至导轨末端为盒盖开启最大角度。盒盖在接近最大开度时，滑块会带动外包板向后滑移一段距离，外包板在定位块的两侧均有内折边，外包板向后滑移会带动定位块向上滑移。当盒盖开启到最大角度后，定位块已完全上移至外包板内部，此时盒盖可以实现关闭操作。当盒盖接近完全关闭时，滑块会带动外包板向前滑移，定位块会随着外包板的移动在重力作用下再次下滑至原先位置。
本实用新型可以实现溢流盒盒盖设置任意角度的定位，特别是小角度开启定位，盒盖开启角度可定位在30°、45°、60°、120°等任意角度，也可以根据用户需求增加或调整定位角度。
需要注意的是，这里所使用的术语仅是为了描述具体实施方式，而非意图限制根据本申请的示例性实施方式。如在这里所使用的，除非上下文另外明确指出，否则单数形式也意图包括复数形式，此外，还应当理解的是，当在本说明书中使用术语“包含”和/或“包括”时，其指明存在特征、步骤、操作、器件、组件和/或它们的组合。
需要说明的是，本申请的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的术语在适当情况下可以互换，以便这里描述的本申请的实施方式，例如，能够以除了在这里图示或描述的那些以外的顺序实施。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、系统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、产品或设备固有的其它步骤或单元。
为了便于描述，在这里可以使用空间相对术语，如“在……之上”、“在……上方”、“在……上表面”、“上面的”等，用来描述如在图中所示的一个器件或特征与其他器件或特征的空间位置关系。应当理解的是，空间相对术语旨在包含除了器件在图中所描述的方位之外的在使用或操作中的不同方位。例如，如果附图中的器件被倒置，则描述为“在其他器件或构造上方”或“在其他器件或构造之上”的器件之后将被定位为“在其他器件或构造下方”或“在其他器件或构造之下”。因而，示例性术语“在……上方”可以包括“在……上方”和“在……下方”两种方 位。该器件也可以其他不同方式定位(旋转90度或处于其他方位)，并且对这里所使用的空间相对描述作出相应解释。
现在，将参照附图更详细地描述根据本申请的示例性实施方式。然而，这些示例性实施方式可以由多种不同的形式来实施，并且不应当被解释为只限于这里所阐述的实施方式。应当理解的是，提供这些实施方式是为了使得本申请的公开彻底且完整，并且将这些示例性实施方式的构思充分传达给本领域普通技术人员，在附图中，为了清楚起见，有可能扩大了层和区域的厚度，并且使用相同的附图标记表示相同的器件，因而将省略对它们的描述。
尽管已经示出和描述了本实用新型的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本实用新型的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本实用新型的范围由所附权利要求及其等同物限定。

Claims (7)

  1. 一种罐式集装箱的溢流盒，包括盒体(1)和盒盖(2)，其特征在于：所述盒体(1)与所述盒盖(2)之间通过连接片(3)连接，所述盒体(1)两侧设有可调节定位装置，所述连接片(3)的一端与所述盒盖(2)之间可自由旋转，所述连接片(3)的另一端与所述可调节定位装置之间可自由旋转。
  2. 根据权利要求1所述的一种罐式集装箱的溢流盒，其特征在于：所述盒盖(2)上设有轴孔片(4)，所述轴孔片(4)和所述连接片(3)的一端上均设有轴孔，所述轴孔中插有第一轴(5)。
  3. 根据权利要求1所述的一种罐式集装箱的溢流盒，其特征在于：所述可调节定位装置包括固定在所述盒体(1)上的导轨(6)，所述导轨(6)内设有多个定位槽(7)，每个所述定位槽(7)内设有定位块(8)，所述定位块(8)可以在所述定位槽(7)中上下滑动，所述导轨(6)内设有滑块(9)，所述滑块(9)可以在所述导轨(6)内前后滑动，所述导轨(6)外套有外包板(10)，所述外包板(10)可以前后滑动，所述外包板(10)在所述定位块(8)的两侧均有内折边。
  4. 根据权利要求3所述的一种罐式集装箱的溢流盒，其特征在于：所述滑块(9)和所述连接片(3)的另一端上均设有轴孔，所述轴孔中插有第二轴(11)。
  5. 根据权利要求3所述的一种罐式集装箱的溢流盒，其特征在于：所述定位块(8)为三角形，所述定位块(8)的斜面向前设置，所述定位块(8)的竖直面向后设置。
  6. 根据权利要求1所述的一种罐式集装箱的溢流盒，其特征在于：所述盒盖(2)盒盖开启角度为所能达到的任意角度。
  7. 根据权利要求6所述的一种罐式集装箱的溢流盒，其特征在于：所述盒盖(2)开启角度定位在30°、60°、120°。
PCT/CN2021/095947 2020-06-03 2021-05-26 一种罐式集装箱的溢流盒 WO2021244362A1 (zh)

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CN212449003U (zh) * 2020-06-03 2021-02-02 南通四方罐式储运设备制造有限公司 一种罐式集装箱的溢流盒

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CN201377235Y (zh) * 2009-01-23 2010-01-06 黄教勇 带定位装置的伸缩支撑
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CN203283689U (zh) * 2013-06-06 2013-11-13 南通中集罐式储运设备制造有限公司 溢流盒及罐式集装箱
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US20190264479A1 (en) * 2018-02-28 2019-08-29 Railserve, Inc. Railcar dome lid device
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Publication number Priority date Publication date Assignee Title
CN201214931Y (zh) * 2008-08-06 2009-04-01 林贞标 一种多挡位伸缩撑
CN201377235Y (zh) * 2009-01-23 2010-01-06 黄教勇 带定位装置的伸缩支撑
CN202937091U (zh) * 2012-09-10 2013-05-15 北京汽车股份有限公司 汽车车门限位器及具有该汽车车门限位器的汽车
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CN203283689U (zh) * 2013-06-06 2013-11-13 南通中集罐式储运设备制造有限公司 溢流盒及罐式集装箱
US20190264479A1 (en) * 2018-02-28 2019-08-29 Railserve, Inc. Railcar dome lid device
CN212449003U (zh) * 2020-06-03 2021-02-02 南通四方罐式储运设备制造有限公司 一种罐式集装箱的溢流盒

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