A lifting equipment for offshore container transportation
By setting up a lifting mechanism in the lifting equipment for marine box transportation, and using a multi-point connection instead of the traditional single-point hook and hanging ring connection, the problem of shaking of marine box during the lifting process is solved, and the safety and reliability of the lifting are improved.
Patent Information
- Application Number
- CN202421562531.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-04
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-07-04
AI Technical Summary
When the existing lifting equipment is connected to the offshore box, it is easy to cause the offshore box to shake significantly during the lifting process, increasing the difficulty of lifting.
A lifting equipment for marine box transportation is designed. By setting up a lifting mechanism, a multi-point connection method is used instead of the traditional single-point hook and the hanging ring connection, and the position and height of the contact points are adjusted by using an electric telescopic rod and auxiliary plate to enhance the stability of the connection.
Through multi-point connection, the shaking of the offshore box during lifting is significantly reduced, the safety and reliability of the lifting is improved, and the firmness of the lifting rack is enhanced.
Smart Images
Figure CN222714899U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hoisting equipment, and more specifically, to a hoisting equipment for transporting offshore boxes. Background Art
[0002] A container is a group of tools that can carry packaged or unpackaged goods for transportation and is easy to load and unload with mechanical equipment. The greatest success of containers lies in the standardization of their products and the entire transportation system established as a result, which can standardize a huge object with a load capacity of dozens of tons, and gradually realize a logistics system that matches ships, ports, routes, roads, transfer stations, bridges, tunnels, and multimodal transport on a global scale based on this. Container transportation is an important mode of transportation in the multimodal transport of international trade goods. There are many types of containers, including offshore containers. In the process of transporting offshore containers, lifting equipment is often used to move the offshore containers.
[0003] However, most of the existing lifting equipment is generally connected to the offshore box by a single method of multiple hooks and hanging rings. Although this connection method is relatively simple, it causes the offshore box to easily shake significantly during the lifting process, increasing the difficulty of lifting. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a lifting device for transporting an offshore engineering box. Through the setting of the lifting mechanism, when lifting the offshore engineering box, it is no longer a single lifting method through a hook and a hanging ring, so as to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lifting device for transporting offshore engineering boxes, comprising a lifting device body, the lifting device body, a lifting rope is arranged at the bottom of the lifting device body, a lifting hook is arranged at the bottom of the lifting rope, a lifting ring is arranged at the bottom of the lifting hook, a connecting plate is arranged at the bottom of the lifting ring, and a plurality of lifting mechanisms are evenly arranged at the bottom of the connecting plate.
[0006] In a preferred embodiment, the hoisting mechanism includes a first connecting rope, the first connecting rope is made of steel wire, and a connecting block is provided at the bottom of the first connecting rope.
[0007] In a preferred embodiment, a first hook is disposed at the bottom of the connection block, a first connection rod is disposed at one side of the connection block, and a second connection rod is disposed at the bottom of the first connection rod.
[0008] In a preferred embodiment, an electric telescopic rod is arranged at the bottom of the second connecting rod, an auxiliary plate is arranged at the bottom of the electric telescopic rod, and a sliding groove is arranged at the top of the auxiliary plate.
[0009] In a preferred embodiment, a slider is arranged inside the slide groove, the slider is T-shaped, and the shape of the slide groove matches the shape of the slider.
[0010] In a preferred embodiment, a plurality of fixing rings are evenly arranged on the top of the connecting plate, and a second connecting rope is arranged on each of the plurality of fixing rings.
[0011] In a preferred embodiment, the plurality of second connecting ropes are all made of steel wire material, and the tops of the plurality of second connecting ropes are all provided with second hooks.
[0012] Technical effects and advantages of the utility model:
[0013] By setting up a lifting mechanism, the offshore engineering box is no longer lifted by a single method of cooperating with a hook and a hanging ring. Instead, the lifting mechanism can be used to achieve connection with the offshore engineering box through the first hook, and then the position and height of the auxiliary plate are adjusted by manpower and the electric telescopic rod so that the auxiliary plate contacts the bottom of the offshore engineering box. Through such a connection method, the shaking of the offshore engineering box during lifting can be greatly reduced. Therefore, the lifting safety and reliability of the offshore engineering box during lifting by using the device are significantly improved. Moreover, through the cooperation of the fixing ring, the second connecting rope and the second hook, the lifting frame composed of multiple components is no longer connected to the lifting equipment body by a single point connection method, but can be connected by a multi-point connection method. Such a connection method can significantly improve the firmness of the lifting frame after installation, and through such a reasonable setting, the practicability of the device during use is significantly improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0015] Figure 2 It is a schematic diagram of the structure of the utility model when it is not connected to the lifting equipment body.
[0016] Figure 3 For the utility model Figure 2 Enlarged structural diagram at A in the middle.
[0017] Figure 4 It is a three-dimensional schematic diagram of the connection structure between the auxiliary plate and the slider of the utility model.
[0018] The accompanying drawings are marked as follows: 1. lifting equipment body; 2. lifting rope; 3. lifting hook; 4. lifting ring; 5. connecting plate; 6. first connecting rope; 7. connecting block; 8. first hook; 9. first connecting rod; 10. second connecting rod; 11. electric telescopic rod; 12. auxiliary plate; 13. slider; 14. fixing ring; 15. second connecting rope; 16. second hook. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] As attached Figure 1-4 A lifting device for transporting an offshore box is shown, comprising a lifting device body 1, a lifting device body 1, a lifting rope 2 is arranged at the bottom of the lifting device body 1, a lifting hook 3 is arranged at the bottom of the lifting rope 2, a lifting ring 4 is arranged at the bottom of the lifting hook 3, a connecting plate 5 is arranged at the bottom of the lifting ring 4, and a plurality of lifting mechanisms are evenly arranged at the bottom of the connecting plate 5, so as to connect the lifting device body 1 and the connecting plate 5 through the lifting hook 3 and the lifting ring 4.
[0021] As attached Figure 1 , 2 As shown in Figures 3 and 4, the lifting mechanism includes a first connecting rope 6, which is made of steel wire. A connecting block 7 is provided at the bottom of the first connecting rope 6, a first hook 8 is provided at the bottom of the connecting block 7, a first connecting rod 9 is provided on one side of the connecting block 7, a second connecting rod 10 is provided at the bottom of the first connecting rod 9, an electric telescopic rod 11 is provided at the bottom of the second connecting rod 10, an auxiliary plate 12 is provided at the bottom of the electric telescopic rod 11, a slide groove is provided at the top of the auxiliary plate 12, a slider 13 is provided inside the slide groove, and the shape of the slider 13 is set to be T-shaped, and the shape of the slide groove matches the shape of the slider 13, so that the height of the auxiliary plate 12 can be adjusted by the electric telescopic rod 11.
[0022] As attached Figure 2 As shown, a plurality of fixing rings 14 are evenly arranged on the top of the connecting plate 5, and a second connecting rope 15 is arranged on each of the plurality of fixing rings 14. The plurality of second connecting ropes 15 are all made of steel wire material, and a second hook 16 is arranged on the top of each of the plurality of second connecting ropes 15, so that the connecting plate 5 has the function of multi-point connection through the cooperation of the second connecting rope 15 and the second hook 16.
[0023] The working principle of the utility model is as follows: when the offshore engineering box is hoisted by the device, the multiple first hooks 8 are first connected to the hoisting structure on the offshore engineering box respectively. After the connection is completed, the offshore engineering box is driven to move upward for a certain distance by starting the hoisting equipment body 1. After the movement is completed, the movement of the offshore engineering box is stopped and the multiple auxiliary plates 12 are pushed so that the auxiliary plates 12 are located at the bottom of the offshore engineering box. At this time, the electric telescopic rod 11 is started to drive the auxiliary plates 12 to contact with the offshore engineering box. After the contact is completed, the electric telescopic rod 11 can be closed to use the hoisting equipment body 1 to hoist the offshore engineering box.
[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0025] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A lifting device for transporting an offshore container, comprising a lifting device body (1), characterized in that: The lifting device body (1) is provided with a lifting rope (2) at the bottom of the lifting device body (1), a lifting hook (3) is provided at the bottom of the lifting rope (2), a lifting ring (4) is provided at the bottom of the lifting hook (3), a connecting plate (5) is provided at the bottom of the lifting ring (4), and a plurality of lifting mechanisms are evenly arranged at the bottom of the connecting plate (5).
2. The hoisting equipment for offshore container transportation according to claim 1, characterized in that: The hoisting mechanism comprises a first connecting rope (6), the first connecting rope (6) being made of a steel wire, and a connecting block (7) being arranged at the bottom of the first connecting rope (6).
3. The hoisting equipment for offshore container transportation according to claim 2 is characterized in that: A first hook (8) is provided at the bottom of the connection block (7), a first connection rod (9) is provided at one side of the connection block (7), and a second connection rod (10) is provided at the bottom of the first connection rod (9).
4. The hoisting equipment for offshore container transportation according to claim 3 is characterized in that: An electric telescopic rod (11) is arranged at the bottom of the second connecting rod (10), an auxiliary plate (12) is arranged at the bottom of the electric telescopic rod (11), and a sliding groove is arranged at the top of the auxiliary plate (12).
5. The hoisting equipment for offshore container transportation according to claim 4, characterized in that: A sliding block (13) is arranged inside the sliding groove, the shape of the sliding block (13) is set to be T-shaped, and the shape of the sliding groove matches the shape of the sliding block (13).
6. The hoisting equipment for offshore container transportation according to claim 1, characterized in that: A plurality of fixing rings (14) are evenly arranged on the top of the connecting plate (5), and a second connecting rope (15) is arranged on each of the plurality of fixing rings (14).
7. The hoisting equipment for offshore container transportation according to claim 6, characterized in that: The plurality of second connecting ropes (15) are all made of steel wire material, and the tops of the plurality of second connecting ropes (15) are all provided with second hooks (16).