Marine line throwing device

Abstract

The utility model discloses a marine line throwing device, which belongs to the technical field of marine line throwing equipment and comprises a support pile vertically arranged on a ship deck, an adjusting groove is vertically formed in the support pile, a plurality of plate holes are vertically formed in the top end face of the support pile in a penetrating manner, and connecting plates are movably arranged in the plate holes. The top ends of the multiple connecting plates are jointly and fixedly connected with a mounting plate, two vertical plates are vertically and fixedly connected to the upper portion of the mounting plate, an emitter is rotationally arranged between the two vertical plates, the bottom ends of the multiple connecting plates are jointly and fixedly connected with an adjusting plate, a threaded hole is formed in the center of the adjusting plate in a penetrating mode, and a threaded rod is vertically arranged in the threaded hole. The threaded rod is in threaded fit with the threaded hole, and a driving assembly used for driving the threaded rod is further arranged in the adjusting groove. By means of the arrangement, in the using process of the marine line throwing device, when the line throwing height needs to be adjusted, the effect of adjusting the height of the launcher is achieved by rotating the operation rotating disc, operation is convenient, and practicability is higher.

Description

Technical Field

[0001] The utility model belongs to the technical field of marine throwing rope equipment, and particularly relates to a marine throwing rope device. Background Technique

[0002] The application range of the throwing rope device is very wide. For example, the pneumatic throwing rope device is mainly applied to rescue centers, customs anti-smuggling, border police fire rescue, offshore drilling platforms and workboats, supply ships, standby ships, oil tankers, cruise ships and ferries. The marine throwing rope device is a life-saving device equipped on seagoing ships for use in emergency situations. Each throwing rope device consists of a warhead and a throwing rope as an integral component, which is installed in a waterproof shell.

[0003] For common marine throwing rope devices, most of the existing marine rescue throwing rope devices are fixed on the hull deck through support piles. Before use, there is a problem that the height of the throwing rope device is inconvenient to adjust, which will limit its application range to a certain extent. On the other hand, during the use of the throwing rope device, the strong recoil force generated when the throwing rope device is launched is likely to cause a large displacement of the throwing rope device, thus posing a safety hazard. Therefore, it is not convenient to use and has low practicability, and urgent optimization is needed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a marine throwing rope device to solve the problems put forward in the above background technique.

[0005] In order to achieve the above purpose, the present application adopts the following technical solutions:

[0006] A marine throwing rope device includes a support pile vertically arranged on the hull deck. An adjustment groove is vertically opened in the support pile. A plurality of plate holes are vertically penetrated through the top end surface of the support pile. Connecting plates are movably arranged in the plurality of plate holes. The tops of the plurality of connecting plates are fixedly connected together with a mounting plate. Two vertical plates are vertically fixedly connected above the mounting plate. A launcher is rotatably arranged between the two vertical plates. The bottoms of the plurality of connecting plates are fixedly connected together with an adjustment plate. A threaded hole is penetrated through the center position of the adjustment plate. A threaded rod is vertically arranged in the threaded hole. The threaded rod is in threaded cooperation with the threaded hole. A driving component for driving the threaded rod is also arranged in the adjustment groove.

[0007] Preferably, the driving component includes a main bevel gear, a sub-bevel gear and a rotating rod. The sub-bevel gear is coaxially fixedly connected to the bottom end of the threaded rod. The main bevel gear meshes with the sub-bevel gear. The rotating rod is coaxially fixedly connected to the sub-bevel gear. The other end of the rotating rod movably penetrates through the side wall of the support pile.

[0008] Preferably, an operation turntable is coaxially fixedly connected to the end of the rotating rod far from the sub-bevel gear.

[0009] Preferably, two support frames are fixedly arranged on the inner wall of the adjustment groove, and two ends of the threaded rod are respectively rotatably connected to the two support frames.

[0010] Preferably, a rotating plate is horizontally and fixedly arranged on the bottom end face of the support pile. The end face of the rotating plate away from the support pile is rotatably arranged on the ship deck, and an operating rod is also vertically and fixedly arranged on the upper end face of the rotating plate.

[0011] Preferably, a buffer plate is also vertically and fixedly arranged on the upper end face of the rotating plate. The buffer plate is arranged parallel to the rear side wall of the support pile. A buffer bearing is fixedly arranged on the side wall of the buffer plate close to the support pile, and the other end of the buffer bearing is fixedly connected to the rear side wall of the support pile. A buffer spring is also fixedly connected between the buffer plate and the support pile, and the buffer spring is sleeved outside the buffer bearing.

[0012] To sum up, the technical effects and advantages of the present utility model are as follows: By vertically opening an adjustment groove in the support pile, vertically penetrating and opening a plurality of plate holes on the top end face of the support pile, connecting plates are movably arranged in the plurality of plate holes, an installation plate is fixedly connected to the tops of the plurality of connecting plates, two vertical plates are vertically fixedly connected above the installation plate, a transmitter is rotatably arranged between the two vertical plates. Further, an adjustment plate is fixedly connected to the bottoms of the plurality of connecting plates, a threaded hole is penetrated through the center position of the adjustment plate, a threaded rod in threaded fit is vertically arranged in the threaded hole, and a main bevel gear, a sub-bevel gear and a rotating rod are also arranged in the adjustment groove. During the use of the marine line-throwing device, when it is necessary to adjust the throwing height, the effect of adjusting the height of the transmitter can be achieved by rotating the operation turntable, which is convenient to operate and has higher practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the present utility model;

[0014] Figure 2 is a schematic diagram of the position where the threaded hole is opened in the present utility model;

[0015] Figure 3 is a schematic diagram of the internal structure of the adjustment groove of the present utility model;

[0016] Figure 4 is a schematic diagram of the position where the support frame is arranged in the present utility model.

[0017] In the figure: 1, support pile; 2, adjustment groove; 3, plate hole; 4, connecting plate; 5, installation plate; 6, vertical plate; 7, transmitter; 8, adjustment plate; 9, threaded hole; 10, threaded rod; 11, main bevel gear; 12, sub-bevel gear; 13, rotating rod; 14, operation turntable; 15, support frame; 16, rotating plate; 17, operating rod; 18, buffer plate; 19, buffer bearing; 20, buffer spring. Detailed implementation manners

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0019] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model 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 should not be construed as a limitation to the present utility model.

[0020] In order to better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the accompanying drawings of the specification and specific implementation manners.

[0021] As shown in Figures 1 - 4 a marine line-throwing appliance, which includes a support pile 1 vertically arranged on the hull deck. An adjustment groove 2 is vertically opened in the support pile 1. A plurality of plate holes 3 are vertically penetrated and opened on the top end surface of the support pile 1. Connecting plates 4 are movably arranged in the plurality of plate holes 3. The tops of the plurality of connecting plates 4 are fixedly connected together with a mounting plate 5. Two vertical plates 6 are vertically fixedly connected above the mounting plate 5. A transmitter 7 is rotatably arranged between the two vertical plates 6. The bottoms of the plurality of connecting plates 4 are fixedly connected together with an adjustment plate 8. A threaded hole 9 is penetrated through the center position of the adjustment plate 8. A threaded rod 10 is vertically arranged in the threaded hole 9. The threaded rod 10 is in threaded cooperation with the threaded hole 9.

[0022] Two support frames 15 are fixedly arranged on the inner wall of the adjustment groove 2. The two ends of the threaded rod 10 are respectively rotatably connected to the two support frames 15.

[0023] In order to facilitate applying a rotating effect to the threaded rod 10, a driving component for driving the threaded rod 10 is further arranged in the adjustment groove 2.

[0024] The driving component includes a main bevel gear 11, a sub-bevel gear 12 and a rotating rod 13. The sub-bevel gear 12 is coaxially fixedly connected to the bottom end of the threaded rod 10. The main bevel gear 11 meshes with the sub-bevel gear 12. The rotating rod 13 is coaxially fixedly connected to the sub-bevel gear 12. The other end of the rotating rod 13 movably penetrates through the side wall of the support pile 1.

[0025] In order to further improve the convenience of device operation, an operation turntable 14 is coaxially fixedly connected to the end of the rotating rod 13 away from the sub-bevel gear 12.

[0026] It should be noted that during the use of the marine line-throwing appliance, when it is necessary to adjust the throwing height of the line, the main bevel gear 11 is driven to rotate by turning the operation turntable 14. The forward or reverse rotation of the main bevel gear 11 drives the forward or reverse rotation of the secondary bevel gear 12, thereby driving the threaded rod 10 fixedly connected coaxially with the secondary bevel gear 12 to rotate forward or reverse. The rotation of the threaded rod 10 drives the adjusting plate 8 in threaded cooperation with the threaded rod 10 to move up or down, and then the mounting plate 5 with the transmitter 7 installed is moved up or down through the connecting plate 4, so as to achieve the effect of adjusting the height of the transmitter 7.

[0027] With the above settings, an adjusting groove 2 is vertically opened in the support pile 1, and a plurality of plate holes 3 are vertically penetrated and opened on the top end face of the support pile 1. A connecting plate 4 is movably arranged in each of the plurality of plate holes 3. The top ends of the plurality of connecting plates 4 are fixedly connected together to form a mounting plate 5. Two vertical plates 6 are vertically fixedly connected above the mounting plate 5. A transmitter 7 is rotatably arranged between the two vertical plates 6. Further, the bottom ends of the plurality of connecting plates 4 are fixedly connected together to form an adjusting plate 8. A threaded hole 9 is vertically penetrated through the center position of the adjusting plate 8, and a threaded rod 10 in threaded cooperation is vertically arranged in the threaded hole 9. A main bevel gear 11, a secondary bevel gear 12 and a rotating rod 13 are also arranged in the adjusting groove 2. During the use of the marine line-throwing appliance, when it is necessary to adjust the throwing height of the line, the effect of adjusting the height of the transmitter 7 is achieved by turning the operation turntable 14, which is convenient to operate and has higher practicability.

[0028] As Figure 1 shown, a rotating plate 16 is horizontally fixedly arranged on the bottom end face of the support pile 1, and the end face on the side of the rotating plate 16 away from the support pile 1 is rotatably arranged on the ship's deck. An operating rod 17 is also vertically fixedly arranged on the upper end face of the rotating plate 16.

[0029] By arranging the support pile 1 on the rotating plate 16, the support pile 1 can be rotated, so as to adjust the orientation of the transmitter 7, change the throwing angle of the line, and further improve the practicability of the device.

[0030] As Figure 1 shown, a buffer plate 18 is also vertically fixedly arranged on the upper end face of the rotating plate 16. The buffer plate 18 is arranged in parallel with the rear side wall of the support pile 1. A buffer bearing 19 is fixedly arranged on the side wall of the buffer plate 18 close to the support pile 1, and the other end of the buffer bearing 19 is fixedly connected with the rear side wall of the support pile 1. A buffer spring 20 is also fixedly connected between the buffer plate 18 and the support pile 1, and the buffer spring 20 is sleeved outside the buffer bearing 19.

[0031] With the above settings, during the process of the launcher 7 throwing the rope, through the settings of the buffer bearing 19 and the buffer spring 20, the recoil force generated when the launcher 7 throws the rope can be buffered, thereby achieving the effect of reducing potential safety hazards and ensuring the safety of the device.

[0032] Working principle: During the use of the marine line throwing device, when the throwing height needs to be adjusted, the operation turntable 14 is rotated to drive the main bevel gear 11 to rotate together. The forward or reverse rotation of the main bevel gear 11 drives the sub-bevel gear 12 to rotate forward or backward, and then drives the threaded rod 10 fixedly connected coaxially with the sub-bevel gear 12 to rotate forward or backward. The rotation of the threaded rod 10 drives the adjusting plate 8 threadedly engaged with the threaded rod 10 to move up or down, and then through the connecting plate 4, the mounting plate 5 installed with the launcher 7 is moved up or down, thereby achieving the effect of adjusting the height of the launcher 7.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A ship-use rope throwing device, comprising a support pile (1) vertically arranged on a ship deck, characterized in that: An adjustment groove (2) is vertically provided in the support pile (1), and a plurality of plate holes (3) are vertically penetrated on the top end surface of the support pile (1). A connecting plate (4) is movably provided in each of the plurality of plate holes (3). A mounting plate (5) is fixedly connected to the top ends of the plurality of connecting plates (4). Two vertical plates (6) are vertically fixedly connected above the mounting plate (5). A transmitter (7) is rotatably provided between the two vertical plates (6). An adjustment plate (8) is fixedly connected to the bottom ends of the plurality of connecting plates (4). A threaded hole (9) is penetrated at the center of the adjustment plate (8). A threaded rod (10) is vertically provided in the threaded hole (9). The threaded rod (10) is threadably matched with the threaded hole (9). A driving component for driving the threaded rod (10) is also provided in the adjustment groove (2).

2. A marine rope throwing device according to claim 1, characterized in that: The driving assembly comprises a main bevel gear (11), a secondary bevel gear (12) and a rotating rod (13); the secondary bevel gear (12) is coaxially fixedly connected to the bottom end of the threaded rod (10); the main bevel gear (11) and the secondary bevel gear (12) are meshed with each other; the rotating rod (13) and the secondary bevel gear (12) are coaxially fixedly connected; and the other end of the rotating rod (13) is movably inserted into the side wall of the supporting pile (1).

3. A marine rope throwing device according to claim 2, characterized in that: One end of the rotating rod (13) away from the auxiliary bevel gear (12) is coaxially fixedly connected with an operating rotating disk (14).

4. A marine rope throwing device according to claim 1, characterized in that: Two support frames (15) are fixedly arranged on the inner wall of the adjustment groove (2), and the two ends of the threaded rod (10) are rotatably connected to the two support frames (15) respectively.

5. A marine rope throwing device according to claim 1, characterized in that: A rotating plate (16) is horizontally fixedly arranged on the bottom end surface of the supporting pile (1), and the end surface of the rotating plate (16) away from the supporting pile (1) is rotatably arranged on the hull deck, and an operating rod (17) is also vertically fixedly arranged on the upper end surface of the rotating plate (16).

6. A marine rope throwing device according to claim 5, characterized in that: A buffer plate (18) is also vertically fixedly arranged on the upper end surface of the rotating plate (16), and the buffer plate (18) is arranged parallel to the rear side wall of the supporting pile (1). A buffer bearing (19) is fixedly arranged on the side wall of the buffer plate (18) close to the supporting pile (1), and the other end of the buffer bearing (19) is fixedly connected to the rear side wall of the supporting pile (1). A buffer spring (20) is also fixedly connected between the buffer plate (18) and the supporting pile (1), and the buffer spring (20) is sleeved on the outside of the buffer bearing (19).

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