High-strength sea anchor connecting component and lifeboat

Abstract

The high-strength sea anchor connecting part comprises a fixing rope, a large reinforcing piece and a small patch, the large reinforcing piece and the small patch are arranged in a laminated mode, one end of the fixing rope is distributed between the large reinforcing piece and the small patch, and the other end of the fixing rope penetrates through the large reinforcing piece to stretch out and is woven and wound into a rope ring. The high-strength connecting part can be provided for the sea anchor of the large lifeboat, the stability of the large lifeboat is improved, the stability of the lifeboat in a high sea condition environment is improved, and the high-strength connecting part is particularly suitable for an air bag type lifeboat.

Description

Technical Field

[0001] The invention specifically relates to a high-strength sea anchor connecting component and a lifeboat. Background Art

[0002] At present, the structure of the sea anchor connection parts of lifeboats is consistent with that of other accessory connection parts of lifeboats, and the structural strength is relatively low, which cannot meet the strength requirements of the sea anchor connection parts of large lifeboats. At the same time, the demand for lifeboats to adapt to high sea conditions is becoming increasingly urgent, and lifeboats have higher strength requirements for sea anchors and sea anchor connection parts under high sea conditions. Summary of the invention

[0003] The purpose of the present invention is to provide a high-strength sea anchor connecting component and a lifeboat, which can provide a high-strength connecting component for a large lifeboat sea anchor, thereby improving the stability of the large lifeboat and the stability of the lifeboat in a high sea condition environment, and is particularly suitable for an airbag lifeboat.

[0004] The technical solution adopted by the present invention is: A high-strength sea anchor connection component comprises a fixing rope, a large reinforcing sheet and a small patch arranged in layers, one end of the fixing rope is distributed between the large reinforcing sheet and the small patch, and the other end passes through the large reinforcing sheet and extends outward and is braided into a rope ring.

[0005] Preferably, the fixing rope is formed by winding multiple strands of rope, one end of the multiple strands of rope is wound into a rope ring, and the other end is first braided in a twisted manner, and then rolled with a braided knot, and then divided into multiple ropes and dispersedly arranged on the large reinforcement plate.

[0006] Preferably, the fixing rope is connected to the large reinforcing sheet and the small patch by sewing, and the large reinforcing sheet is connected to the small patch by cold bonding.

[0007] Preferably, the fixing rope is formed by braiding eight to ten brocade ropes.

[0008] Preferably, a large patch and a small reinforcement sheet are stacked on the large reinforcement sheet from top to bottom, and the rope loop end of the fixing rope passes through the large reinforcement sheet, the small reinforcement sheet and the large patch in sequence and extends out.

[0009] Preferably, the large patch, the small reinforcement sheet and the large reinforcement sheet are connected by cold bonding.

[0010] Preferably, the large reinforcing sheet, the small reinforcing sheet and the large patch are all in annular shape and are arranged concentrically.

[0011] Preferably, the small patch is circular and is arranged concentrically with the large reinforcing sheet. The small patch is used to cover and seal the bottom of the central hole of the annular large reinforcing sheet, the small reinforcing sheet and the large patch.

[0012] Preferably, the loop end of the fixing rope is connected to the sea anchor by a flat knot.

[0013] A lifeboat is provided, on which the high-strength sea anchor connecting component as described above is cold-bonded.

[0014] The beneficial effects of the present invention are: The present invention can provide a high-strength connecting component for a large lifeboat sea anchor by fixing the connection between the rope and the large reinforcing plate and the small patch, and solves the problem of high-strength requirement for the sea anchor connecting part of the lifeboat in a high sea condition environment without damaging the outer wall of the lifeboat, thereby improving the stability of the large lifeboat and the stability of the lifeboat in a high sea condition environment, and is particularly suitable for airbag lifeboats. This product can be applied to lifeboats or other water floating products, and has broad application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of a high-strength sea anchor connecting component in an embodiment of the present invention.

[0016] Figure 2 yes Figure 1 Top view of the .

[0017] Figure 3 yes Figure 1 AA section view.

[0018] Figure 4 yes Figure 3 BB cross-sectional view.

[0019] Figure 5 yes Figure 1 A schematic diagram of the partial enlargement of Ⅰ.

[0020] Figure 6 yes Figure 1 A schematic diagram of the partial II enlargement.

[0021] Figure 7 It is a schematic diagram of the cold bonding connection between the high-strength sea anchor connecting component and the lifeboat buoy in an embodiment of the present invention.

[0022] Figure 8 It is a schematic diagram of the connection between the rope end of the sea anchor and the high-strength sea anchor connecting component in an embodiment of the present invention.

[0023] In the figure: 1-fixing rope; 2-small patch; 3-small reinforcement piece; 4-large reinforcement piece; 5-large patch. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0025] In the description of the present invention, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like are involved, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium. It can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Example 1 A high-strength sea anchor connection component, such as Figures 1 to 8 As shown, it includes a fixing rope 1, a large reinforcing sheet 4 and a small patch 2 arranged in layers, one end of the fixing rope 1 is distributed between the large reinforcing sheet 4 and the small patch 2, and the other end passes through the large reinforcing sheet 4 and extends outward, and is braided into a rope ring; the large reinforcing sheet 4 is located at the lower end of the fixing rope to increase the strength of the fixing rope, and the small patch 2 is located at the bottom end of the sea anchor connecting component to cover the fixing rope, so that when the sea anchor connecting component is cold-bonded to the hull, the contact parts are all polyurethane tapes to increase the strength of the sea anchor connecting component.

[0028] Furthermore, the fixing rope 1 is formed by winding a plurality of strands of rope, one end of the plurality of strands of rope is wound into a rope ring, and the other end is firstly braided in a twisted manner, and then rolled with a braided knot, and then divided into a plurality of ropes and evenly dispersedly arranged on the large reinforcing plate 4.

[0029] Furthermore, each strand of the fixing rope 1 is connected to the large reinforcing sheet 4 and the small patch 2 by sewing, and the large reinforcing sheet 4 is connected to the small patch 2 by cold bonding.

[0030] Furthermore, the fixing rope 1 is formed by braiding eight to ten brocade ropes.

[0031] Furthermore, the optimal choice in this embodiment is nine brocade silk ropes braided together.

[0032] Example 2 On the basis of Example 1, new restrictions are added for a large patch and a small reinforcing sheet, and the performance of Example 2 after the restrictions is better.

[0033] A large patch 5 and a small reinforcement sheet 3 are stacked on the large reinforcement sheet 4 from top to bottom, and the rope loop end of the fixing rope 1 passes through the large reinforcement sheet 4, the small reinforcement sheet 3 and the large patch 5 in sequence and extends out; the small reinforcement sheet 3 is located at the lower end of the large patch 5, and the small reinforcement sheet 3 covers the sewing position of the fixing rope 1 and the large reinforcement sheet 4 to increase the strength of the large reinforcement sheet. The large patch 5 is located at the uppermost end of the sea anchor connecting component to provide support for the sea anchor connecting component. The small reinforcement sheet 3 and the large patch 5 can prevent the perforated rope edge of the high-strength sea anchor connecting component from being damaged during the pulling of the fixing rope 1.

[0034] Furthermore, the large patch 5, the small reinforcing sheet 3, the large reinforcing sheet 4 and the small patch 2 are connected by cold bonding.

[0035] Furthermore, the small patch 2 is connected to the large reinforcing sheet 4 and the fixing rope 1 by cold bonding, thereby increasing the strength of the fixing rope.

[0036] Furthermore, the large reinforcing sheet 4, the small reinforcing sheet 3 and the large patch 5 are all in the shape of a circular ring and are arranged concentrically; the fixing rope 1 can pass through the middle of the circular structure.

[0037] Furthermore, the small patch 2 is circular and arranged concentrically with the large reinforcing plate 4. The small patch 2 is used to cover the holes through which the fixing rope and the large reinforcing plate 4 pass, and to cover and seal the bottom of the center holes of the annular large reinforcing plate 4, the small reinforcing plate 3 and the large patch 5, so that the overall main structure is circular.

[0038] Furthermore, the rope loop end of the fixing rope is connected to the sea anchor through a flat hitch.

[0039] A lifeboat, a buoy 6 of the lifeboat is cold-bonded with the high-strength sea anchor connecting component as described above, and the bottom end of the large reinforcing plate 4 and the small patch 2 of the high-strength sea anchor connecting component are connected to the lifeboat by cold bonding.

[0040] The working principle of the present invention is as follows: Figure 1~Figure 4 As shown, the main structure of the high-strength sea anchor connection component is circular, including a fixing rope, a small patch, a small reinforcement piece, a large reinforcement piece, a large patch, etc. Figure 5As shown in the figure, the rope is divided into 3 strands and braided in a twisted manner, and then folded in the middle to form a rope loop. Further, the ends of the rope loop are divided into 3 strands and braided in a twisted manner. Further, according to Figure 6 The binding wire shown in the figure is braided using a braided knot (single flower braid).

[0041] Further, the large reinforcing sheet 4 and the small patch 2 are cold-bonded together, and the ends of the fixing rope 1 are evenly distributed on the large reinforcing sheet 4 and fixed by sewing; Further, the small reinforcing sheet 3 and the large patch 5 are cold-bonded together; Furthermore, the rope loop of the fixing rope 1 passes through the ring between the small reinforcing piece 3 and the large patch 5; Further, the large patch 5 and the small patch 2 are cold-bonded together.

[0042] like Figure 7 As shown, the high-strength sea anchor connection component is fixed to the lifeboat buoy 6 by cold bonding. Figure 8 The flat hitch is connected with the rope ring of the fixed rope 1 to provide stability for the lifeboat when it floats on the sea, which can greatly improve the stability of the lifeboat.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the appended claims of the present invention.

Claims

1. A high-strength sea anchor connection component, characterized in that: The invention comprises a fixing rope (1), a large reinforcing sheet (4) and a small patch (2) arranged in a stacked manner, wherein one end of the fixing rope (1) is distributed between the large reinforcing sheet (4) and the small patch (2), and the other end passes through the large reinforcing sheet (4) and extends outward, and is braided into a rope loop.

2. The high-strength sea anchor connecting component according to claim 1, characterized in that: The fixing rope (1) is formed by winding a plurality of strands of rope, one end of the plurality of strands of rope is wound into a rope ring, and the other end is firstly braided in a twisted manner, and then rolled with a braided knot, and then divided into a plurality of ropes and dispersedly arranged on the large reinforcing plate (4).

3. The high-strength sea anchor connecting component according to claim 1 or 2, characterized in that: The fixing rope (1) is connected to the large reinforcing piece (4) and the small patch (2) by sewing, and the large reinforcing piece (4) is connected to the small patch (2) by cold bonding.

4. The high-strength sea anchor connection component according to claim 2, characterized in that: The fixing rope (1) is formed by braiding eight to ten brocade ropes.

5. The high-strength sea anchor connection component according to claim 1, characterized in that: A large patch (5) and a small reinforcement sheet (3) are stacked in sequence from top to bottom on the large reinforcement sheet (4), and a rope loop end of the fixing rope (1) passes through the large reinforcement sheet (4), the small reinforcement sheet (3) and the large patch (5) in sequence and extends outward.

6. The high-strength sea anchor connection component according to claim 5, characterized in that: The large patch (5), the small reinforcement sheet (3) and the large reinforcement sheet (4) are connected by cold bonding.

7. The high-strength sea anchor connection component according to claim 1, characterized in that: The large reinforcing sheet (4), the small reinforcing sheet (3) and the large patch (5) are all in the shape of a ring and are arranged concentrically.

8. The high-strength sea anchor connection component according to claim 7, characterized in that: The small patch (2) is circular and is arranged concentrically with the large reinforcing sheet (4), and is used for covering the hole through which the fixing rope and the large reinforcing sheet (4) pass.

9. The high-strength sea anchor connection component according to claim 1, characterized in that: The loop end of the fixed rope is connected to the sea anchor through a flat hitch.

10. A lifeboat, characterized in that: The lifeboat is cold-bonded with the high-strength sea anchor connecting component as claimed in claim 1.

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