Movable unmanned ship frame device

Abstract

The utility model discloses a movable unmanned ship frame device, and relates to the technical field of unmanned ships. The device comprises a main body frame, fixing blocks are fixedly arranged at the four end corners of the inner side of the main body frame, side plates are arranged at the tops of the fixing blocks, supporting frames are installed on the surfaces of the two side plates on the same side, sliding grooves are formed in the surfaces of the supporting frames, and frame-shaped sliding blocks are installed in the sliding grooves in a sliding mode. A V-shaped baffle is fixedly arranged between the two frame-shaped sliding blocks, a positioning mechanism is arranged at the tail end of the supporting frame, the surface of the positioning mechanism is sleeved with a sleeve, a connecting frame is fixedly arranged on the surface of the sleeve, and an extrusion plate is arranged at the top of the connecting frame. The front end face and the rear end face of the unmanned ship are fixed through the V-shaped baffles and the extrusion plates, so that the stability of the unmanned ship above the supporting frame can be enhanced, the overall structure is simple and practical, and the use method is fast, convenient, safe and reliable.

Description

Technical Field

[0001] The utility model belongs to the technical field of unmanned boats, and particularly relates to a movable unmanned boat frame device. Background Art

[0002] An unmanned boat is a boat that can automatically navigate on the water surface or underwater. It is equipped with various functional modules according to the mission requirements and can complete a series of tasks autonomously or semi-autonomously. The cradle is an essential tool for storing and transporting unmanned boats. It is usually made of metal or plastic and has sufficient strength and stability to ensure that the unmanned boat can be safely placed on the ground.

[0003] With existing movable unmanned boat racks, when transporting or storing the unmanned boat, the unmanned boat is simply tied to the surface of the rack with a sling, which is prone to shaking and is not firmly positioned, which can easily cause safety accidents.

[0004] Therefore, the existing movable unmanned boat cradle cannot meet the needs of actual use, so there is an urgent need for improved technology to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a movable unmanned boat cradle device to solve the above-mentioned problems.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a movable unmanned boat frame device, comprising a main frame, four end corners of the inner side of the main frame are fixedly provided with fixed blocks, the top of the fixed block is provided with a side plate, the surfaces of the two side plates on the same side are installed with support frames, the surface of the support frame is provided with a slide groove, a frame-type slider is slidably installed inside the slide groove, a V-shaped baffle is fixedly provided between the two frame-type sliders, the V-shaped baffle is movably arranged between the two support frames, a positioning mechanism is provided at the rear end of the support frame, a sleeve is sleeved on the surface of the positioning mechanism, a connecting frame is fixedly provided on the surface of the sleeve, and an extrusion plate is provided on the top of the connecting frame.

[0008] Furthermore, the positioning mechanism includes an elastic core shaft, which is fixedly connected to the support frame, and the elastic core shaft is arranged to be hollow, and four open grooves are evenly arranged on the surface of the elastic core shaft, and an inclined core shaft is movably arranged inside the elastic core shaft, and the diameter of the inclined core shaft gradually decreases, and a threaded rod is fixedly arranged at one end of the inclined core shaft with a smaller diameter, and a threaded hole is arranged at the end of the support frame, and the threaded rod is threadedly sleeved in the threaded hole, and a rotating block is fixedly arranged at one end of the inclined core shaft with a larger diameter, and the rotating block is arranged on the outside of the elastic core shaft.

[0009] Furthermore, a hexagonal screw hole is provided on the surface of the rotating block.

[0010] Furthermore, a guide rod is arranged inside the slide groove, and the frame-shaped sliding block is slidably sleeved on the surface of the guide rod.

[0011] Furthermore, a first pulley is rotatably arranged inside the V-shaped baffle.

[0012] Furthermore, the rear end of the support frame is arranged in an inclined shape, and a roller assembly is arranged at the rear end of the support frame.

[0013] Furthermore, an L-shaped bracket is provided at the front end of the main frame, a wire-receiving mechanism is provided at the top of the L-shaped bracket, and a second pulley is provided on the side of the wire-receiving mechanism.

[0014] Furthermore, wheels are arranged at the bottom of the main frame.

[0015] The utility model has the following beneficial effects:

[0016] The device is placed above the support frame through an unmanned boat, with the front end of the unmanned boat close to the V-shaped baffle. The staff then rotates the sleeve to bring the extrusion plate close to the surface of the tail of the unmanned boat. The V-shaped baffle and the extrusion plate have a fixing effect on the front and rear end surfaces of the unmanned boat, thereby enhancing the stability of the unmanned boat above the support frame. The overall structure is simple and practical, and the use method is quick, convenient, safe and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a structural schematic diagram of another viewing angle of the utility model;

[0020] Figure 3 For this utility model Figure 2 The enlargement of the A in the middle;

[0021] Figure 4 This is a front sectional view of the positioning mechanism of the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Main frame; 2. Support frame; 3. Frame slider; 4. V-shaped baffle; 5. First pulley; 6. Guide rod; 7. Roller assembly; 8. Take-up mechanism; 9. Second pulley; 10. Fixed block; 11. Side plate; 12. Wheel; 13. Sleeve; 14. Positioning mechanism; 15. Elastic mandrel; 16. Rotating block; 17. Inclined mandrel; 18. Threaded rod; 19. Hexagonal screw hole; 20. Threaded hole; 21. Connecting frame; 22. Extrusion plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0025] See also Figure 1-4 As shown, the utility model is a movable unmanned boat cradle device, including a main frame 1, four end corners of the inner side of the main frame 1 are fixedly provided with fixed blocks 10, the top of the fixed block 10 is provided with a side plate 11, the surfaces of the two side plates 11 on the same side are installed with a support frame 2, the surface of the support frame 2 is provided with a slide groove, a frame-shaped slider 3 is slidably installed inside the slide groove, a V-shaped baffle 4 is fixedly provided between the two frame-shaped sliders 3, the V-shaped baffle 4 is movably provided between the two support frames 2, and a positioning mechanism 14 is provided at the tail end of the support frame 2. A sleeve 13 is sleeved on the surface of the positioning mechanism 14, a connecting frame 21 is fixedly provided on the surface of the sleeve 13, an extrusion plate 22 is provided on the top of the connecting frame 21, and the unmanned boat is placed above the support frame 2, and the front end of the unmanned boat is close to the V-shaped baffle 4. The staff then rotates the sleeve 13 to bring the extrusion plate 22 close to the surface of the tail of the unmanned boat. The V-shaped baffle 4 and the extrusion plate 22 have a fixing effect on the front and rear end surfaces of the unmanned boat, thereby enhancing the stability of the unmanned boat above the support frame 2. The overall structure is simple, practical, safe and reliable.

[0026] The positioning mechanism 14 includes an elastic mandrel 15, which is fixedly connected to the support frame 2, and the elastic mandrel 15 is set to be hollow, and the surface of the elastic mandrel 15 is evenly provided with four open grooves, and the interior of the elastic mandrel 15 is movably provided with a tilting mandrel 17, and the diameter of the tilting mandrel 17 gradually decreases, and a threaded rod 18 is fixedly provided at one end of the tilting mandrel 17 with a smaller diameter, and a threaded hole 20 is provided at the end of the support frame 2, and the threaded rod 18 is threadedly sleeved in the threaded hole 20, and a rotating block 16 is fixedly provided at one end of the tilting mandrel 17 with a larger diameter, and the rotating block 16 is arranged on the outer side of the elastic mandrel 15. When the rotating block 16 is rotated When the threaded rod 18 is rotated toward the threaded hole 20, the inclined core shaft 17 gradually moves toward the inside of the elastic core shaft 15, which has the effect of supporting the elastic core shaft 15 outward. At this time, the elastic core shaft 15 can have an extrusion effect on the inner wall of the sleeve 13, thereby realizing the positioning of the sleeve 13. Then, the rotating block 16 is rotated to rotate the threaded rod 18 in the opposite direction to the threaded hole 20. The inclined core shaft 17 gradually moves toward the outside of the elastic core shaft 15, and the extrusion force of the inclined core shaft 17 on the inclined core shaft 17 disappears. At this time, the extrusion force of the elastic core shaft 15 on the inner wall of the sleeve 13 also disappears, so that the sleeve 13 can rotate on the surface of the elastic core shaft 15.

[0027] A hexagonal screw hole 19 is provided on the surface of the rotating block 16 , and the hexagonal screw hole 19 facilitates the staff to use a tool to rotate the rotating block 16 , thereby improving the convenience of operating the rotating block 16 .

[0028] A guide rod 6 is provided inside the slide groove, and the frame-shaped slider 3 is slidably sleeved on the surface of the guide rod 6 to ensure the movement trajectory of the frame-shaped slider 3. The frame-shaped slider 3 can stably move in the slide groove, thereby improving the stability of the V-shaped baffle 4 in use.

[0029] A first pulley 5 is rotatably arranged on the inner side of the V-shaped baffle 4, and the bottom of the front end of the unmanned boat can be placed on the surface of the first pulley 5, further limiting the position of the unmanned boat so that the unmanned boat can be placed in the middle of the main frame 1, thereby improving the stability of the support for the unmanned boat.

[0030] The tail end of the support frame 2 is arranged in an inclined shape, and a roller assembly 7 is arranged at the tail end of the support frame 2, so that the unmanned boat can slide to the top of the support frame 2 through the roller assembly 7, thereby improving the convenience of installing the unmanned boat.

[0031] An L-shaped bracket is provided at the front end of the main frame 1, and a wire-reeling mechanism 8 is provided on the top of the L-shaped bracket. A second pulley 9 is provided on the side of the wire-reeling mechanism 8. The wire-reeling mechanism 8 is a mature existing device. The surface of the connecting rope passes through the surface of the second pulley 9 and is connected to the front end of the unmanned boat. The connecting rope is then reeled in by the wire-reeling mechanism 8, thereby having a pulling effect on the unmanned boat, and the unmanned boat can be pulled above the support frame 2.

[0032] Wheels 12 are provided at the bottom of the main frame 1, which can quickly move and transport the unmanned boat, thereby improving work efficiency.

[0033] Working principle: first, the unmanned boat slides to the top of the support frame 2 through the roller assembly 7. At this time, the front end of the unmanned boat is above the support frame 2. Then the surface of the connecting rope passes through the surface of the second pulley 9 and is connected to the front end of the unmanned boat. Then the connecting rope is reeled in by the take-up mechanism 8, so as to have a pulling effect on the unmanned boat, and the unmanned boat can be completely pulled to the top of the support frame 2. Then the front end of the boat is close to the V-shaped baffle 4, and the rotating block 16 is rotated. When the threaded rod 18 is rotated toward the threaded hole 20, the inclined core shaft 17 gradually moves toward the inside of the elastic core shaft 15, which has the effect of supporting the elastic core shaft 15 outward. At this time, the elastic core shaft 15 can squeeze the inner wall of the sleeve 13, thereby realizing the positioning of the sleeve 13. The V-shaped baffle 4 and the extrusion plate 22 have a fixing effect on the front and rear end faces of the unmanned boat, thereby enhancing the stability of the unmanned boat above the support frame 2. The overall structure is simple, practical, safe and reliable.

[0034] As described above, in order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Generally, the components of the embodiment of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0035] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0037] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply 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 on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0038] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0039] In the description of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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, or it can be the internal connection of two components. For ordinary technicians in this field, it can be understood that the specific meanings of the above terms in the present utility model are only the preferred embodiments of the present utility model, and are not other forms of limitations on the present utility model. Any technician familiar with this profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model still belongs to the protection scope of the technical solution of the present utility model.

Claims

1. A movable unmanned boat davit device, comprising a main frame (1), characterized in that: Fixed blocks (10) are fixedly arranged at the four end corners on the inner side of the main frame (1), a side plate (11) is arranged on the top of the fixed block (10), a support frame (2) is installed on the surface of the two side plates (11) on the same side, a slide groove is arranged on the surface of the support frame (2), a frame-shaped slider (3) is slidably installed inside the slide groove, a V-shaped baffle (4) is fixedly arranged between the two frame-shaped sliders (3), the V-shaped baffle (4) is movably arranged between the two support frames (2), a positioning mechanism (14) is arranged at the rear end of the support frame (2), a sleeve (13) is sleeved on the surface of the positioning mechanism (14), a connecting frame (21) is fixedly arranged on the surface of the sleeve (13), and an extrusion plate (22) is arranged on the top of the connecting frame (21).

2. A movable unmanned boat cradle device according to claim 1, characterized in that: The positioning mechanism (14) comprises an elastic core shaft (15), the elastic core shaft (15) is fixedly connected to the support frame (2), and the elastic core shaft (15) is arranged to be hollow, and the surface of the elastic core shaft (15) is evenly provided with four open grooves, and the interior of the elastic core shaft (15) is movably provided with an inclined core shaft (17), and the diameter of the inclined core shaft (17) gradually decreases, and a threaded rod (18) is fixedly provided at one end of the inclined core shaft (17) with a smaller diameter, and a threaded hole (20) is provided at the end of the support frame (2), and the threaded rod (18) is threadedly sleeved in the threaded hole (20), and a rotating block (16) is fixedly provided at one end of the inclined core shaft (17) with a larger diameter, and the rotating block (16) is arranged on the outside of the elastic core shaft (15).

3. A movable unmanned boat cradle device according to claim 2, characterized in that: A hexagonal screw hole (19) is provided on the surface of the rotating block (16).

4. The movable unmanned boat cradle device according to claim 1, characterized in that: A guide rod (6) is arranged inside the slide groove, and the frame-shaped sliding block (3) is slidably sleeved on the surface of the guide rod (6).

5. The movable unmanned boat cradle device according to claim 1, characterized in that: A first pulley (5) is rotatably arranged inside the V-shaped baffle (4).

6. The movable unmanned boat cradle device according to claim 1, characterized in that: The rear end of the support frame (2) is arranged in an inclined shape, and a roller assembly (7) is arranged at the rear end of the support frame (2).

7. The movable unmanned boat cradle device according to claim 1, characterized in that: An L-shaped bracket is provided at the front end of the main frame (1), a wire take-up mechanism (8) is provided at the top of the L-shaped bracket, and a second pulley (9) is provided on the side of the wire take-up mechanism (8).

8. The movable unmanned boat cradle device according to claim 1, characterized in that: Wheels (12) are provided at the bottom of the main frame (1).

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