Container securing conversion frame

Abstract

The utility model provides a conversion frame for fastening a container, and belongs to the technical field of container fixing. The top of the frame main body part is matched with the first mounting parts in a one-to-one alignment manner, so that each group of the matched part and the first mounting part which are aligned are connected through a spin lock, and the length direction of the container is consistent with the length direction of the frame main body part; the plurality of connecting seats are fixedly connected with the frame main body part, when the container is arranged according to a second direction, each connecting seat is aligned with the second mounting part at the deck one by one, so that each group of aligned connecting seat and second mounting part is connected through a spin lock, and the second direction is perpendicular to the first direction. According to the conversion frame for securing the container, manpower can be saved, and the stability and the safety of a ship are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of container fixing, in particular to a conversion frame for container fastening. Background Art

[0002] The container is usually fixed to the deck of the ship in the following manner: a fixing part is provided at the four corners of the bottom of the container, and a connecting seat corresponding to the fixing part of the container is provided on the deck (the position of the connecting seat can be seen in Figure 1 Point A in Figure 1 The dotted line in the figure represents the outline of the container), and then the fixing part is connected to the connection seat by a twist lock. The connection seat on the deck needs to have a hole opened on the deck. Once the position of the connection seat is determined, the hole on the deck is also determined. After the classification society inspects the ship, the hole position on the deck is not allowed to be changed at will.

[0003] In view of the advantages of longitudinal arrangement of containers, such as improving unloading efficiency, rationally utilizing space, ensuring ship safety, reducing lashing difficulty and reducing resistance, containers are usually arranged longitudinally on the hull, that is, the length direction of the container is parallel to the longitudinal direction of the hull (i.e. Figure 1 For example, containers on multipurpose ships and icebreakers are usually arranged longitudinally.

[0004] However, for ships with special purposes, such as multi-purpose ships and icebreakers, since some large tools or other items will be placed on the ship, and since there needs to be a certain amount of space on both sides of the ship in the width direction for people to pass or launch operations, these items will be placed at one end of the longitudinal direction of the container, and the door of the container is usually set at one end of its longitudinal direction. Therefore, in the above scenario, the door of the container cannot be opened smoothly on the ship. Especially for the situation where multiple containers are arranged in sequence in the longitudinal direction, for example, two 10-inch containers are arranged in sequence along the longitudinal direction of the hull. For each 10-inch container, one end is blocked by the adjacent 10-inch container. Once the other end is blocked, no matter which end the door of the container is arranged, it cannot be opened normally. Based on the above situation that the hole position on the deck cannot be changed at will, when encountering the situation where the door of the container needs to be opened on the hull, the prior art generally takes measures to transfer the items on the ship to a position that does not hinder the door, such as hoisting, but this method will waste a lot of manpower, and changing the items at the door of the container may also cause the problem of inconvenience in the use of the items. Therefore, when the deck is only provided with holes for longitudinally fixing containers, a convenient and labor-saving solution is urgently needed to solve the problem of interference between the container door and the items on board. Utility Model Content

[0005] One purpose of the utility model is to provide a conversion frame for securing a container, which can conveniently and labor-savingly solve the problem of interference between a container door and articles on board when only holes for longitudinally fixing the container are provided on the deck.

[0006] The embodiment of the utility model provides a conversion frame for securing containers, the conversion frame is used to connect the deck of the hull and the container when the container arrangement direction needs to be changed, the bottom of the container is provided with a plurality of first mounting parts, the deck is provided with a plurality of second mounting parts, when the container is arranged in a first direction, each of the first mounting parts is aligned with each of the second mounting parts, so that the container can be fixed to the deck by a twist lock, the conversion frame comprises:

[0007] a frame body, a top portion of which has matching portions aligned one by one with the first mounting portions, so that each set of aligned matching portions and the first mounting portions are connected by a twist lock, wherein the length direction of the container is consistent with the length direction of the frame body;

[0008] A plurality of connection seats are fixedly connected to the main body of the frame. When the container is arranged in the second direction, each of the connection seats is aligned one by one with the second mounting portion at the deck, so that each group of aligned connection seats and the second mounting portion is connected by a twist lock, and the second direction is perpendicular to the first direction.

[0009] Optionally, a plurality of matching parts are used to adapt to containers of different lengths.

[0010] Optionally, the frame main body includes two longitudinal beams and a plurality of first transverse beams, the matching portion is provided at the junction of the longitudinal beams and the first transverse beams, and a first mounting hole is provided on the upper surface of the matching portion for mounting a twist lock.

[0011] Optionally, the matching portion is a hollow structure and the first mounting hole is provided on the top thereof.

[0012] Optionally, the matching part includes a corner piece and a support piece, the first mounting hole is provided on the top surface of the corner piece, and the support piece is a hollow structure and is fixed to the bottom of the corner piece.

[0013] Optionally, the connecting seat is fixed to the longitudinal beam, and the frame main body further includes a plurality of second cross beams, each of the second cross beams is aligned with the connecting seat.

[0014] Optionally, the longitudinal beam, the first cross beam and the second cross beam are all steel sections.

[0015] Optionally, the connection base includes:

[0016] Two connecting plates are arranged in sequence along the length direction of the longitudinal beam, each of the connecting plates is arranged vertically and one side of the connecting plates is connected to the longitudinal beam;

[0017] A base plate, arranged horizontally and provided with a second mounting hole for passing the rotary lock, wherein the base plate is connected to the bottom of the two connecting plates;

[0018] The reinforcing plate is arranged vertically, two sides of the reinforcing plate are respectively connected to the two connecting plates, and the bottom is connected to the base plate.

[0019] Optionally, when the containers are arranged in the first direction, their length direction is parallel to the longitudinal direction of the hull, and when the containers are arranged in the second direction, their length direction is parallel to the transverse direction of the hull.

[0020] According to the first aspect of the utility model, a specially arranged conversion frame for securing containers is used, and a matching portion and a connecting seat for connecting the container and the deck are arranged on the conversion frame for securing containers. The position setting of the connecting seat enables the container to be arranged along a second direction, that is, the original arrangement direction of the container on the deck is changed, so that the originally blocked container door can be converted to a position that is convenient for opening, so that the crew no longer needs to ensure the smooth opening and closing of the container door by moving the original items on the hull, thereby saving a lot of manpower.

[0021] Furthermore, when the container securing conversion frame is used to arrange the containers in the transverse direction of the hull, on the one hand, the transversely arranged containers can still keep their center of gravity in the transverse center of the hull after the items loaded in them are unloaded, and the load center will not change due to the unloading of the cargo on one of the left and right containers (for example, Figure 1 On the other hand, the transverse arrangement of containers allows the original items to be arranged in the transverse middle of the hull instead of being transferred to the left or right sides of the hull, which is beneficial to the load balance arrangement of the hull, thereby further improving the stability and safety of the ship.

[0022] According to the second aspect of the utility model, the conversion frame for securing containers is compatible with containers of different lengths and sizes, and thus has a certain degree of versatility and meets different container fixing requirements.

[0023] According to the third aspect of the utility model, the container securing conversion frame sets the matching part at the junction of the first crossbeam and the longitudinal beam, and each connecting seat is aligned with the second crossbeam, so that the matching part and the connecting seat have high strength and are not easy to deform.

[0024] Furthermore, the matching part is arranged as a hollow structure, the connecting seat is arranged as a structure of multiple plates spliced ​​together, and the longitudinal beam, the first cross beam and the second cross beam are made of steel sections, so that the overall structure of the container securing conversion frame is lighter in weight while ensuring high strength, which is convenient for transportation without increasing the load on the hull too much.

[0025] Furthermore, the matching portion adopts a corner piece to connect the twist lock. Since the corner piece is a common part for container lashing, it is relatively easy to obtain, which can improve the manufacturing efficiency of the conversion frame for container securing. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the arrangement of containers on a deck in the prior art;

[0027] Figure 2 This is an exploded schematic diagram of a container securing conversion frame, a deck and a container according to an embodiment of the utility model;

[0028] Figure 3 A top view of a container securing conversion frame according to an embodiment of the utility model when it is assembled on a deck;

[0029] Figure 4 A top view of a container securing conversion frame according to another embodiment of the utility model when it is assembled on a deck;

[0030] Figure 5 It is a schematic diagram of the structure of a conversion frame for securing a container according to one embodiment of the utility model;

[0031] Figure 6 for Figure 5 A partial enlarged view of point A in the middle. DETAILED DESCRIPTION

[0032] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. It is to be understood that the specific embodiments described herein are only used to explain the present application, rather than to limit the present application. It should also be noted that, for ease of description, only some structures related to the present application are shown in the accompanying drawings, rather than all structures. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0033] The terms "including" and "having" and any variations thereof in this application are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products or devices.

[0034] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0035] Figure 2 It is an exploded schematic diagram of a conversion frame 100 for securing a container 300, a deck 200 and a container 300 according to an embodiment of the utility model. Figure 3 FIG. 1 is a top view of a container 300 fastening conversion frame 100 assembled on a deck 200 according to an embodiment of the present invention. Figure 3 The X direction is the longitudinal direction of the ship, and the Y direction is the transverse direction of the ship. Figure 2 As shown, one embodiment of the utility model provides a conversion frame 100 for securing a container 300. The conversion frame 100 is used to connect the deck 200 of the ship and the container 300 when the arrangement direction of the container 300 needs to be changed. The bottom of the container 300 is provided with a plurality of first mounting parts 310, and the deck 200 is provided with a plurality of second mounting parts 210. When the container 300 is arranged in a first direction, each first mounting part 310 is aligned with each second mounting part 210, so that the container 300 is fixed to the deck 200 by a rotary lock 400. The conversion frame 100 includes a second mounting part 10 and a plurality of connecting seats 20. The top of the second mounting part 10 has a matching part 11 that is aligned one by one with the first mounting part 310, so that each group of aligned matching parts 11 and the first mounting part 310 are connected by a rotary lock 400, wherein the length direction of the container 300 is consistent with the length direction of the second mounting part 10. A plurality of connection seats 20 are fixedly connected to the second mounting portion 10, and when the container 300 is arranged in the second direction, each connection seat 20 is aligned with the second mounting portion 210 on the deck 200, so that each group of aligned connection seats 20 and the second mounting portion 210 are connected by a rotary lock 400, and the second direction is perpendicular to the first direction. Figure 3In the illustrated embodiment, when the containers 300 are arranged in a first direction, their length direction is parallel to the longitudinal direction of the hull, and when the containers 300 are arranged in a second direction, their length direction is parallel to the transverse direction of the hull. Of course, in other embodiments, the first direction and the second direction may also be other mutually perpendicular horizontal directions, which is not limited here.

[0036] In this embodiment, a specially-arranged conversion frame 100 for securing the container 300 is used. A matching portion 11 and a connecting seat 20 for connecting the container 300 and the deck 200 are arranged on the conversion frame 100 for securing the container 300. The position setting of the connecting seat 20 enables the container 300 to be arranged along a second direction, that is, the original arrangement direction of the container 300 on the deck 200 is changed, so that the originally blocked door of the container 300 can be converted to a position that is convenient for opening, so that the crew no longer needs to ensure the smooth opening and closing of the door of the container 300 by moving the original items on the hull, thereby saving a lot of manpower.

[0037] Furthermore, when the container 300 is secured with the conversion frame 100 so that the container 300 is arranged in the transverse direction of the hull, on the one hand, the transversely arranged container 300 can still maintain its center of gravity in the transverse center of the hull after the items loaded therein are unloaded, and the load center will not change due to the unloading of the cargo on one of the left and right containers 300 (for example, Figure 1 On the other hand, the transversely arranged containers 300 allow the original items to be arranged in the transverse middle of the hull, rather than transferred to the left or right sides of the hull, which is beneficial to the load balance arrangement of the hull, thereby further improving the stability and safety of the ship.

[0038] Figure 4 FIG. 1 is a top view of a container 300 fastening conversion frame 100 according to another embodiment of the present invention when it is assembled on a deck 200. In another embodiment, the multiple matching parts 11 of the container 300 fastening conversion frame 100 are used to adapt to containers 300 of different lengths. Commonly used containers 300 include 20 feet and 10 feet. Figure 4In the illustrated embodiment, the matching portion 11 of the container 300 securing conversion frame 100 is configured to be compatible with the above two length sizes of containers 300, that is, one container 300 securing conversion frame 100 can secure one 20-foot container 300 301, or two 10-foot containers 300 302. Of course, in other embodiments not shown, according to the length of the container 300 adapted to the deck 200, the container 300 securing conversion frame 100 can also be adapted to other numbers of containers 300, for example, one container 300 securing conversion frame 100 can secure one 20-foot container 300 and one 10-foot container 300, or three 10-foot containers 300, which are not limited here. It should be noted that the connection seat 20 of the container 300 securing conversion frame 100 always corresponds to the second mounting portion 210 on the deck 200, and there is no need to change the position of the original second mounting portion 210 on the deck 200.

[0039] The conversion frame 100 for securing the container 300 of this embodiment is compatible with containers 300 of different lengths and sizes, and therefore has a certain degree of versatility and meets different container 300 securing requirements.

[0040] Figure 5 FIG. 1 is a schematic diagram of the structure of a conversion frame 100 for securing a container 300 according to an embodiment of the present invention. Figure 6 for Figure 5 A partial enlarged view of the middle A. Figure 5 As shown, in one embodiment, the second mounting portion 10 includes two longitudinal beams 12 and a plurality of first transverse beams 13, and a matching portion 11 is provided at the junction of the longitudinal beams 12 and the first transverse beams 13, and a first mounting hole 101 is provided on the upper surface of the matching portion 11 for mounting the twist lock 400. The matching portion 11 is a hollow structure and a first mounting hole 101 is provided on the top thereof. In this embodiment, the matching portion 11 includes an angle piece 111 and a support piece 112, and the first mounting hole 101 is provided on the top surface of the angle piece 111, and the support piece 112 is a hollow structure and is fixed to the bottom of the angle piece 111. In other embodiments not shown, the matching portion 11 can also be a structure of other forms, as long as it can ensure that there is a portion with the first mounting hole 101. The connecting seat 20 is fixed to the longitudinal beam 12, and the second mounting portion 10 also includes a plurality of second transverse beams 14, and each second transverse beam 14 is aligned with the connecting seat 20. The longitudinal beam 12, the first cross beam 13 and the second cross beam 14 are all steel sections, which can be I-beams or H-beams, and of course can also be other commonly used steel materials, such as square steel, which is not limited here. Figure 6As shown, the connection seat 20 includes two connection plates 21, a base plate 22 and a reinforcing plate 23. The two connection plates 21 are arranged in sequence along the length direction of the longitudinal beam 12, and each connection plate 21 is arranged vertically and one side is connected to the longitudinal beam 12. The base plate 22 is arranged horizontally and is provided with a second mounting hole 201 for inserting the rotary lock 400, and the base plate 22 is connected to the bottom of the two connection plates 21. The reinforcing plate 23 is arranged vertically, and the two sides of the reinforcing plate 23 are respectively connected to the two connection plates 21, and the bottom is connected to the base plate 22.

[0041] In the container 300 securing conversion frame 100 of this embodiment, the matching portion 11 is arranged at the junction of the first cross beam 13 and the longitudinal beam 12, and each connecting seat 20 is aligned with the second cross beam 14, so that the matching portion 11 and the connecting seat 20 have high strength and are not easily deformed.

[0042] Furthermore, the matching portion 11 is configured as a hollow structure, the connecting seat 20 is configured as a structure of multiple panels, and the longitudinal beam 12, the first cross beam 13 and the second cross beam 14 are made of steel sections, so that the overall structure of the conversion frame 100 for fastening the container 300 is lighter in weight while ensuring high strength, which is convenient for transportation without increasing the load on the hull too much.

[0043] Furthermore, the matching portion 11 uses a corner piece 111 to connect the rotary lock 400. Since the corner piece 111 is a common part for lashing the container 300, it is easy to obtain, which can improve the manufacturing efficiency of the conversion frame 100 for securing the container 300.

[0044] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A conversion frame for securing a container, characterized in that: The conversion frame is used to connect the deck of the ship and the container when the container arrangement direction needs to be changed. The bottom of the container is provided with a plurality of first mounting parts, and the deck is provided with a plurality of second mounting parts. When the container is arranged in a first direction, each of the first mounting parts is aligned with each of the second mounting parts, so that the container can be fixed to the deck by a twist lock. The conversion frame includes: a frame body, a top portion of which has matching portions aligned one by one with the first mounting portions, so that each set of aligned matching portions and the first mounting portions are connected by a twist lock, wherein the length direction of the container is consistent with the length direction of the frame body; A plurality of connection seats are fixedly connected to the main body of the frame. When the container is arranged in the second direction, each of the connection seats is aligned one by one with the second mounting portion at the deck, so that each group of aligned connection seats and the second mounting portion is connected by a twist lock, and the second direction is perpendicular to the first direction.

2. The container securing conversion frame according to claim 1, characterized in that: The plurality of matching parts are used to adapt to containers of different lengths.

3. The container securing conversion frame according to claim 1 or 2, characterized in that: The frame main body includes two longitudinal beams and a plurality of first transverse beams. The matching portion is provided at the junction of the longitudinal beams and the first transverse beams. The upper surface of the matching portion is provided with a first mounting hole for mounting a twist lock.

4. The container securing conversion frame according to claim 3, characterized in that: The matching portion is a hollow structure and the first mounting hole is arranged on the top thereof.

5. The container securing conversion frame according to claim 4, characterized in that: The matching part includes a corner piece and a support piece. The first mounting hole is arranged on the top surface of the corner piece. The support piece is a hollow structure and is fixed to the bottom of the corner piece.

6. The container securing conversion frame according to claim 3, characterized in that: The connecting seat is fixed to the longitudinal beam, and the frame main body also includes a plurality of second cross beams, each of which is aligned with the connecting seat.

7. The container securing conversion frame according to claim 6, characterized in that: The longitudinal beam, the first cross beam and the second cross beam are all steel sections.

8. The container securing conversion frame according to claim 7, characterized in that: The connecting seat comprises: Two connecting plates are arranged in sequence along the length direction of the longitudinal beam, each of the connecting plates is arranged vertically and one side of the connecting plates is connected to the longitudinal beam; A base plate, arranged horizontally and provided with a second mounting hole for passing the rotary lock, wherein the base plate is connected to the bottom of the two connecting plates; The reinforcing plate is arranged vertically, two sides of the reinforcing plate are respectively connected to the two connecting plates, and the bottom is connected to the base plate.

9. The container securing conversion frame according to claim 1, characterized in that: When the containers are arranged in the first direction, their length direction is parallel to the longitudinal direction of the hull, and when the containers are arranged in the second direction, their length direction is parallel to the transverse direction of the hull.

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