Water lifeboat docking and fixing device

Abstract

The utility model discloses a water lifeboat docking fixing device, which relates to the field of water lifeboat docking, and comprises a base and a vertical frame, a chute is arranged at the middle position of the upper end of the base, two groups of bidirectional threaded rods are arranged between two inner side walls of the chute, and a locking mechanism is arranged between the vertical frame and the base. A winding mechanism is arranged between the two vertical frames and located at the top position, two bidirectional threaded rods are arranged between the two inner side walls of the sliding groove, a bottom plate is arranged on the bidirectional threaded rods and located in the sliding groove, the locking mechanism comprises supports and a fixing plate, and an inclined plate is rotationally arranged between the two supports. The rope winding device has the advantages that in the process of moving and tightening the rope, the rope can be positioned and supported, the rope is prevented from being wound and affecting winding, the distance between the two winding mechanisms can be adjusted, the rope winding device can adapt to water lifeboats of different sizes, and practicability is effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of docking of lifeboats on water, in particular to a docking fixing device for lifeboats on water. Background Art

[0002] The water lifeboat docking device is a device used to fix the water lifeboat. It ensures the stability of the lifeboat when docked, thereby preventing the boat from moving or drifting under the influence of wind and waves or other external forces.

[0003] However, in the prior art, due to the anchoring device for the lifeboat, the lifeboat is anchored and fixed by tightening the rope, but the rope is easily entangled during the tightening process, which affects the winding of the rope. Utility Model Content

[0004] The utility model aims to provide a device for fixing a lifeboat on water so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the technical solution of the utility model is a device for docking and fixing a lifeboat on water, comprising a base and a vertical frame, a slide groove is provided at the upper end of the base and at a middle position, two groups of bidirectional threaded rods are provided between the two inner side walls of the slide groove, a locking mechanism is provided between the vertical frame and the base, and a winding mechanism is provided between the two groups of vertical frames and at the top position.

[0006] As a further solution of the utility model: two groups of bidirectional threaded rods are arranged between the two inner side walls of the slide groove, and a bottom plate is arranged on the bidirectional threaded rods and inside the slide groove.

[0007] As a further solution of the utility model: the locking mechanism includes a bracket and a fixed plate, an inclined plate is rotatably arranged between the two groups of the brackets, a slot is opened on the side wall of the inclined plate and at the bottom, and a slot is opened on the top of the fixed plate.

[0008] As a further solution of the utility model: a rotating shaft is arranged between the top of the inclined plate and the inner side wall of the bracket, the bottom of the inclined plate is clamped at the top position of the fixed plate through the bracket and the card slot cooperating with the positioning groove, the side wall of the base is provided with a second motor connected with a bidirectional threaded rod, and a thread groove is opened on the bottom plate, and the bottom plate slides left and right along the sliding groove through the thread groove cooperating with the bidirectional threaded rod.

[0009] As a further solution of the utility model: the winding mechanism includes a horizontal frame, a winding shaft is rotatably arranged between the two groups of vertical frames and located below the horizontal frame, a first motor is arranged on the side wall of the vertical frame and located at the top position, and a rope is wound around the surface of the winding shaft.

[0010] As a further solution of the utility model: a horizontal groove is provided at the upper end and one side of the horizontal frame, a slideway is provided at the upper end and the other side of the horizontal frame, a slider is slidably arranged inside the slideway, a vertical axis is provided at the upper end of the slider, and a positioning frame is provided above the slider to rotate via the vertical axis.

[0011] As a further solution of the utility model: one end of the rope is fixedly arranged on the surface of the winding shaft, and the other end of the rope passes through the transverse groove and is placed on the positioning frame, and the positioning frame is slidably arranged on the transverse frame along the slideway through a slider.

[0012] The above technical solution is adopted: the water lifeboat is moved to the shore and positioned on one side of the base, one end of the rope is passed through the horizontal groove opened at the upper end of the horizontal frame and placed on the positioning frame, and then the other end of the rope is tied to the water lifeboat. Similarly, both sets of ropes are tied to the water lifeboat, and the first motor is started to drive the winding shaft to rotate to gradually wind the rope around its surface. When the rope pulls the water lifeboat closer to the shore, the positioning frame will rotate on the upper end of the slider through the vertical axis as the rope moves. At the same time, the positioning frame can slide left and right on the upper end of the horizontal frame along the slideway with the rope through the slider, so that the rope can be positioned and supported during the movement and tightening of the rope to prevent the rope from being entangled and affecting the winding.

[0013] Start the second motor to drive the bidirectional threaded rod to rotate. Since the spiral directions of the threads at both ends of the bidirectional threaded rod are opposite, the bottom plate can drive the vertical frame to move left and right along the slide groove on the base to adjust the spacing between the two sets of winding mechanisms. After the spacing is adjusted, the inclined plate is rotated around the bracket through the rotating shaft to clamp the slot opened at the bottom of the inclined plate on the positioning slot, so that the inclined plate is clamped on the top of the fixed plate, which fixes the vertical frame and improves the stability of the winding mechanism during use, so that it can adapt to water lifeboats of different sizes and effectively improves its practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of a device for fixing a lifeboat on water;

[0015] Figure 2 It is a schematic diagram of the structure of a vertical frame and a winding shaft of a device for fixing a lifeboat on water;

[0016] Figure 3 It is a structural schematic diagram of a bracket and an inclined plate of a water lifeboat docking fixture;

[0017] Figure 4 The present invention is a top view of a device for fixing a lifeboat to be docked on water.

[0018] In the figure: 1. base; 2. slide groove; 3. bidirectional threaded rod; 4. bottom plate; 5. vertical frame; 6. locking mechanism; 7. bracket; 8. inclined plate; 9. slot; 10. fixing plate; 11. positioning slot; 12. winding mechanism; 13. winding shaft; 14. rope; 15. horizontal frame; 16. horizontal slot; 17. slideway; 18. slider; 19. positioning frame; 20. vertical axis; 21. first motor. DETAILED DESCRIPTION

[0019] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other. Example

[0020] See also Figure 1-Figure 4 The utility model provides a technical solution: a device for fixing a lifeboat on water, comprising a base 1 and a vertical frame 5, a slide groove 2 is provided at the upper end of the base 1 and at the middle position, two groups of bidirectional threaded rods 3 are provided between the two inner side walls of the slide groove 2, a locking mechanism 6 is provided between the vertical frame 5 and the base 1, and a winding mechanism 12 is provided between the two groups of vertical frames 5 and at the top position.

[0021] See also Figure 2 The winding mechanism 12 includes a horizontal frame 15, a winding shaft 13 is rotatably arranged between the two sets of vertical frames 5 and below the horizontal frame 15, a first motor 21 is arranged on the side wall of the vertical frame 5 and at the top position, and a rope 14 is wound around the surface of the winding shaft 13.

[0022] A transverse groove 16 is provided at the upper end and one side of the transverse frame 15, and a slideway 17 is provided at the upper end and the other side of the transverse frame 15. A slider 18 is slidably provided inside the slideway 17, a vertical axis 20 is provided at the upper end of the slider 18, and a positioning frame 19 is provided above the slider 18 to rotate through the vertical axis 20.

[0023] One end of the rope 14 is fixedly arranged on the surface of the winding shaft 13 , and the other end of the rope 14 passes through the transverse groove 16 and is placed on the positioning frame 19 . The positioning frame 19 is slidably arranged on the transverse frame 15 along the slideway 17 through the slider 18 .

[0024] When in use, the staff moves the lifeboat to the shore and locates it on one side of the base 1, passes one end of the rope 14 through the horizontal groove 16 opened at the upper end of the horizontal frame 15 and places it on the positioning frame 19, and then ties the other end of the rope 14 to the lifeboat on the water. Similarly, tie both sets of ropes 14 to the lifeboat on the water, start the first motor 21 to drive the winding shaft 13 to rotate and gradually wind the rope 14 around its surface. When the rope 14 pulls the lifeboat on the water close to the shore, the positioning frame 19 will rotate on the upper end of the slider 18 through the vertical axis 20 as the rope 14 moves. At the same time, the positioning frame 19 can slide left and right on the upper end of the horizontal frame 15 along the slide 17 through the slider 18 as the rope 14 slides left and right. In the process of moving and tightening the rope 14, the rope 14 can be positioned and supported to prevent the rope 14 from being entangled and affecting the winding. Through the above operations, the lifeboat on the water is dragged to the shore and the lifeboat on the water is fixed by tightening the rope 14. Example

[0025] See also Figure 1-Figure 4 The utility model provides a technical solution: a device for fixing a lifeboat on water, comprising a base 1 and a vertical frame 5, a slide groove 2 is provided at the upper end of the base 1 and at the middle position, two groups of bidirectional threaded rods 3 are provided between the two inner side walls of the slide groove 2, a locking mechanism 6 is provided between the vertical frame 5 and the base 1, and a winding mechanism 12 is provided between the two groups of vertical frames 5 and at the top position.

[0026] Two groups of bidirectional threaded rods 3 are arranged between the two inner side walls of the slide groove 2 , and a bottom plate 4 is arranged on the bidirectional threaded rods 3 and inside the slide groove 2 .

[0027] See also Figure 3 and Figure 4 The locking mechanism 6 includes a bracket 7 and a fixed plate 10. An inclined plate 8 is rotatably arranged between the two groups of brackets 7. A card slot 9 is opened on the side wall of the inclined plate 8 and at the bottom position. A card slot 9 is opened on the top of the fixed plate 10.

[0028] A rotating shaft is arranged between the top of the inclined plate 8 and the inner wall of the bracket 7. The bottom of the inclined plate 8 is clamped at the top position of the fixed plate 10 through the bracket 7 and the clamping groove 9 in cooperation with the positioning groove 11. A second motor connected to the bidirectional threaded rod 3 is arranged on the side wall of the base 1. A threaded groove is opened on the bottom plate 4. The bottom plate 4 slides left and right along the slide groove 2 in cooperation with the bidirectional threaded rod 3 through the threaded groove.

[0029] Specifically, start the second motor to drive the bidirectional threaded rod 3 to rotate. Since the spiral directions of the threads at both ends of the bidirectional threaded rod 3 are opposite, the bottom plate 4 can drive the vertical frame 5 to move left and right along the slide groove 2 on the base 1 to adjust the spacing between the two groups of winding mechanisms 12. After the spacing is adjusted, the inclined plate 8 is rotated around the bracket 7 through the rotating shaft, and the slot 9 opened at the bottom of the inclined plate 8 is clamped on the positioning slot 11, so that the inclined plate 8 is clamped on the top of the fixed plate 10, and the vertical frame 5 is fixed to improve the stability of the winding mechanism 12 during use, so that it can adapt to water lifeboats of different sizes and effectively improve its practicality.

[0030] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A device for fixing a lifeboat on water, comprising a base (1) and a vertical frame (5), characterized in that: A slide groove (2) is provided at the upper end and in the middle of the base (1); two groups of bidirectional threaded rods (3) are provided between the two inner side walls of the slide groove (2); a locking mechanism (6) is provided between the vertical frame (5) and the base (1); and a winding mechanism (12) is provided between the two groups of vertical frames (5) and at the top.

2. A device for fixing a lifeboat on water according to claim 1, characterized in that: A bottom plate (4) is arranged on the bidirectional threaded rod (3) and inside the slide groove (2).

3. A device for fixing a lifeboat on water according to claim 2, characterized in that: The locking mechanism (6) comprises a bracket (7) and a fixed plate (10); an inclined plate (8) is rotatably arranged between two groups of the brackets (7); a card slot (9) is provided on the side wall of the inclined plate (8) and at the bottom; and a card slot (9) is provided on the top of the fixed plate (10).

4. A device for fixing a lifeboat on water according to claim 3, characterized in that: A rotating shaft is arranged between the top of the inclined plate (8) and the inner side wall of the bracket (7); the bottom of the inclined plate (8) is clamped at the top position of the fixed plate (10) through the bracket (7) and the clamping groove (9) in cooperation with the positioning groove (11); a second motor connected to the bidirectional threaded rod (3) is arranged on the side wall of the base (1); a thread groove is opened on the bottom plate (4); the bottom plate (4) slides left and right along the slide groove (2) through the thread groove in cooperation with the bidirectional threaded rod (3).

5. The device for fixing a lifeboat on water according to claim 1, characterized in that: The winding mechanism (12) comprises a horizontal frame (15), a winding shaft (13) is rotatably arranged between two groups of vertical frames (5) and below the horizontal frame (15), a first motor (21) is arranged on the side wall of the vertical frame (5) and at the top, and a rope (14) is wound around the surface of the winding shaft (13).

6. A device for fixing a lifeboat on water according to claim 5, characterized in that: A transverse groove (16) is provided through the upper end and one side of the transverse frame (15), a slideway (17) is provided at the upper end and the other side of the transverse frame (15), a slider (18) is slidably provided inside the slideway (17), a vertical axis (20) is provided at the upper end of the slider (18), and a positioning frame (19) is rotatably provided above the slider (18) via the vertical axis (20).

7. A device for fixing a lifeboat on water according to claim 6, characterized in that: One end of the rope (14) is fixedly arranged on the surface of the winding shaft (13), and the other end of the rope (14) passes through the transverse groove (16) and is laid on the positioning frame (19). The positioning frame (19) is slidably arranged on the transverse frame (15) along the slideway (17) through a slider (18).

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