A tool for batch hoisting of containers

Abstract

This utility model provides a tooling for bulk container lifting, belonging to the field of lifting tools. It includes a horizontal bar 1 and a horizontal bar 2, with a vertical bar 1 and a vertical bar 2 arranged between the horizontal bar 1 and the horizontal bar 2. The two ends of the vertical bar 1 and the vertical bar 2 are fixed to the horizontal bar 1 and the horizontal bar 2, respectively. Insert rod 1 and insert rod 3 are inserted into the two ends of the horizontal bar 1, and insert rod 2 and insert rod 4 are inserted into the two ends of the horizontal bar 2, respectively. A vertical bar 3 is fixed between insert rod 1 and insert rod 2, and a vertical bar 4 is fixed between insert rod 3 and insert rod 4. The beneficial effect of this utility model is that, through electric push rod 1 and electric push rod 2, the vertical bar 3 and the vertical bar 4 can be moved, thereby pushing out insert rod 1, insert rod 2, insert rod 3 and insert rod 4. This allows the hooks on insert rod 1 and insert rod 2 to lift one container on one side of the horizontal bar 1 and the horizontal bar 2, and the other side can also lift one container. This allows two empty containers to be lifted at once, improving work efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of lifting tools, specifically relating to a tooling for bulk lifting of containers. Background Technology

[0002] A shipping container is a type of transport equipment with sufficient strength and long-term repeated use. It is designed to facilitate the transport of goods and can be used in one or more modes of transport without transshipment. Containers are characterized by rapid loading, unloading and handling.

[0003] There are many types of containers. Depending on the different needs of the goods, different types of containers can be selected for transportation. For example, general cargo containers are used to load general goods such as textiles and electronic products; open-top containers do not have a rigid roof, but have a canopy made of canvas, plastic sheeting, or coated fabric supported by foldable or collapsible top beams. These containers are suitable for loading large and heavy goods such as steel and timber; frame containers have no roof or side walls, and some even remove the end walls, leaving only the bottom plate and four corner posts. These containers are suitable for loading long and heavy items such as heavy machinery, steel, steel pipes, timber, and steel ingots; platform containers are a further simplification of the frame container, retaining only the bottom plate. The length and width of the platform are the same as the bottom dimensions of the international standard container, and the same fasteners and lifting equipment as other containers can be used. These containers are suitable for transporting oversized goods, have a very strong chassis, and several platform containers can be used simultaneously when transporting large goods.

[0004] Containers are heavy when loaded with goods, and are transferred one by one by cranes. Empty containers are lighter, and cranes can lift multiple empty containers at once for transfer. However, due to the nature of container lifting operations, empty containers are still lifted one by one for transfer. Therefore, a spreader that can lift multiple empty containers at the same time is needed to assist in the operation. Utility Model Content

[0005] The purpose of this invention is to address the problem that current methods for transferring empty containers can only lift them one by one, resulting in low work efficiency. This invention proposes a tooling for bulk container lifting that can lift two containers simultaneously, thereby improving work efficiency.

[0006] To achieve the above objectives, the technical solution provided by this utility model is as follows: a tooling for bulk container lifting, comprising a horizontal bar 1 and a horizontal bar 2, with a vertical bar 1 and a vertical bar 2 arranged between the horizontal bar 1 and the horizontal bar 2, the two ends of the vertical bar 1 and the vertical bar 2 respectively fixed to the horizontal bar 1 and the horizontal bar 2, with a first insert rod 1 and a third insert rod 3 respectively inserted into the two ends of the horizontal bar 1, and a second insert rod 2 and a fourth insert rod 4 respectively inserted into the two ends of the horizontal bar 2, with a third insert rod 3 fixed between the first insert rod 1 and the second insert rod 2, and a fourth insert rod 4 fixed between the third insert rod 3 and the fourth insert rod 4, with an electric push rod 1 and an electric push rod 2 respectively installed on the first and the second vertical bars, the telescopic ends of the electric push rod 1 and the electric push rod 2 respectively fixed to the third insert rod 3 and the fourth insert rod 4, and the horizontal bar 1, the horizontal bar 2, and the first insert rod 1... Hooks are rotatably installed on poles 1, 2, 3, and 4. Lifting lugs are fixed to the top of poles 1, 2, 3, and 4. When a fully loaded container needs to be lifted, the hooks on poles 1 and 2 are used to lift the fully loaded container. When lifting an empty container, poles 3 and 4 can be moved by electric push rods 1 and 2, which in turn pushes out poles 1, 2, 3, and 4. This allows the hooks on poles 1 and 2 to lift one container on one side of poles 1 and 2, and another container on the other side. This allows two empty containers to be lifted at once, improving work efficiency and providing good overall performance.

[0007] Furthermore, a hinged seat is rotatably connected to the hook, and the hinged seat is fixed on the corresponding crossbar or insert bar. A small motor is connected to the rotating shaft of the hook, which can drive the hook to rotate, so that the hook can hook onto the lifting point of the container.

[0008] Furthermore, at least two lifting lugs are fixed on each individual longitudinal bar, and the two lifting lugs are arranged symmetrically to facilitate the connection of the wire rope.

[0009] Furthermore, each horizontal bar is perpendicular to the vertical bar, and each insert bar is perpendicular to the vertical bar.

[0010] Furthermore, two hooks are installed on each crossbar, and the distance between the two hooks is equal to the length of a container.

[0011] Furthermore, the distance between the hook at one end of the crossbar and the hook on the insert bar at the same end of the crossbar is equal to the length of a container.

[0012] As can be seen from the above technical solutions, this utility model has the following advantages:

[0013] Electric push rods one and two can move longitudinal rods three and four, thereby pushing out insert rods one, two, three and four. This allows the hooks on insert rods one and two to lift one container on one side of crossbars one and two, and the other side can also lift one container. This allows two empty containers to be lifted at once, improving work efficiency and resulting in good overall performance. Attached Figure Description

[0014] To more clearly illustrate the technical solution of this utility model, the drawings used in the description will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] In the diagram: 1. Horizontal bar one; 2. Horizontal bar two; 3. Insert rod one; 4. Insert rod two; 5. Insert rod three; 6. Insert rod four; 7. Vertical bar one; 8. Vertical bar two; 9. Vertical bar three; 10. Vertical bar four; 11. Electric push rod one; 12. Electric push rod two; 13. Lifting lug; 14. Hinge seat; 15. Hook; 16. Small motor. Detailed Implementation

[0017] To make the objectives, features, and advantages of this utility model more apparent and understandable, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the specific embodiments. Obviously, the embodiments described below are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this patent, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this patent.

[0018] like Figure 1As shown, this embodiment provides a tooling for bulk container lifting, including a crossbar 1 and a crossbar 2. A longitudinal bar 7 and a longitudinal bar 8 are provided between the crossbar 1 and the crossbar 2. The two ends of the longitudinal bars 7 and 8 are fixed to the crossbar 1 and the crossbar 2, respectively. A first insert 3 and a third insert 5 are inserted into the two ends of the crossbar 1, respectively. A second insert 4 and a fourth insert 6 are inserted into the two ends of the crossbar 2, respectively. A longitudinal bar 3 9 is fixed between the first insert 3 and the second insert 4, and a longitudinal bar 4 10 is fixed between the third insert 5 and the fourth insert 6. Each crossbar is perpendicular to each longitudinal bar, and each insert is perpendicular to each longitudinal bar. An electric push rod 11 and an electric push rod 2 12 are respectively installed on the longitudinal bars 7 and 2. The telescopic ends of the electric push rods 11 and 2 12 are fixed to the longitudinal bars 3 9 and 4 10, respectively. The crossbar 1, crossbar 2, and insert rod 3 are also provided. Hooks 15 are rotatably mounted on the second, third, and fourth insertion rods 4, 5, and 6, respectively. In this embodiment, a hinge seat 14 is rotatably connected to the hook 15. The hinge seat 14 is fixed on the corresponding crossbar or insertion rod. A small motor 16 is connected to the shaft of the hook 15. The small motor 16 can drive the hook 15 to rotate, so that the hook 15 can hook the lifting point of the container. Two hooks 15 are installed on a single crossbar. The distance between the two hooks 15 is equal to the length of a container. The distance between the hook 15 at one end of the crossbar and the hook 15 on the insertion rod at the same end of the crossbar is equal to the length of a container. Lifting lugs 13 are fixed to the top of the first, second, third, and fourth vertical rods 7, 8, 9, and 10, respectively. At least two lifting lugs 13 are fixed on a single vertical rod. The two lifting lugs 13 are arranged symmetrically to facilitate the connection of wire ropes.

[0019] When a fully loaded container needs to be lifted, the hooks 15 on the crossbars 1 and 2 are used to lift the container. When lifting an empty container, the electric push rods 11 and 2 can move the longitudinal rods 3 and 4, which in turn push out the insert rods 1, 2, 3, and 4. This allows the hooks 15 on insert rods 1 and 2 to lift one container on one side of the crossbars 1 and 2, and the other side can also lift one container. This allows two empty containers to be lifted at once, improving work efficiency and resulting in good overall performance.

[0020] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A tooling for bulk lifting of containers, comprising a first crossbar (1) and a second crossbar (2), characterized in that, A vertical rod 1 (7) and a vertical rod 2 (8) are provided between a horizontal rod 1 (1) and a horizontal rod 2 (2). The two ends of the vertical rod 1 (7) and the vertical rod 2 (8) are fixed to the horizontal rod 1 (1) and the horizontal rod 2 (2) respectively. The two ends of the horizontal rod 1 (1) are respectively inserted with a first rod 1 (3) and a third rod 3 (5). The two ends of the horizontal rod 2 (2) are respectively inserted with a second rod 2 (4) and a fourth rod 4 (6). A vertical rod 3 (9) is fixed between the first rod 1 (3) and the second rod 2 (4). A vertical rod 4 (10) is fixed between the third rod 3 (5) and the fourth rod 4 (6). An electric push rod 1 (11) and an electric push rod 2 (12) are respectively installed on the vertical rod 1 (7) and the vertical rod 2 (8). The electric push rod 1 ( 11) and the telescopic ends of the electric push rod 2 (12) are fixed to the longitudinal rod 3 (9) and the longitudinal rod 4 (10) respectively. Hooks (15) are rotatably installed on the cross rod 1 (1), cross rod 2 (2), insert rod 1 (3), insert rod 2 (4), insert rod 3 (5) and insert rod 4 (6). Lifting lugs (13) are fixed on the top of the longitudinal rod 1 (7), longitudinal rod 2 (8), longitudinal rod 3 (9) and longitudinal rod 4 (10). Two hooks (15) are installed on a single cross rod. The distance between the two hooks (15) is equal to the length of a container. The distance between the hook (15) at one end of the cross rod and the hook (15) on the insert rod at this end of the cross rod is equal to the length of a container.

2. The tooling for bulk container lifting according to claim 1, characterized in that, A hinge seat (14) is rotatably connected to the hook (15), and the hinge seat (14) is fixed on the corresponding crossbar or plug bar. A small motor (16) is connected to the rotating shaft of the hook (15).

3. The tooling for bulk container lifting according to claim 1, characterized in that, At least two lugs (13) are fixed on a single longitudinal bar, and the two lugs (13) are arranged symmetrically.

4. The tooling for bulk container lifting according to claim 1, characterized in that, Each horizontal bar is perpendicular to each vertical bar, and each insert bar is perpendicular to each vertical bar.

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