Quick throwing device for inflatable lifesaving equipment

Abstract

The utility model discloses an inflatable lifesaving equipment rapid throwing device which comprises a mounting frame, a blocking frame is welded to the front end of the top face of the mounting frame, a hydrostatic pressure releaser is connected to the middle of the front side face of the mounting frame through bolts, a rapid throwing assembly is arranged at the rear end of the top face of the mounting frame, and a lifesaving assembly is arranged in the middle of the top face of the mounting frame. An easily-broken rope is connected to the left end of the hydrostatic pressure releaser in a winding mode, a bow cable is connected to the end, away from the hydrostatic pressure releaser, of the easily-broken rope in a winding mode, and a mounting plate is welded to the bottom face of the mounting frame. According to the inflatable life raft, the rapid throwing assembly is arranged, when emergency situations such as shipwreck occur, the safety rope and the hydrostatic pressure releaser are disconnected, the connecting frame rotates backwards till being parallel to the top face of the mounting frame, and due to the fact that the top face of the mounting frame is an inclined face, the inflatable life raft rolls outwards along the connecting frame under the action of gravity; therefore, the lifesaving assembly is quickly thrown.

Description

Technical Field

[0001] The utility model relates to the technical field of life-saving equipment, in particular to a rapid throwing device for inflatable life-saving equipment. Background Technique

[0002] An inflatable life raft is a kind of maritime emergency life-saving equipment. When a ship encounters a shipwreck, the hydrostatic release can be manually opened to release it and throw it into the water outside the ship's side. The life raft releases the mixed gas from its own equipped inflatable cylinder to inflate and form and float on the water surface, and the crew can board the life raft in the sea water to be rescued. The throwable inflatable life raft occupies a small deck area, has a simple operation method, and has a fast life-saving effect. It is the main life-saving equipment and is usually fixed in the storage rack on the deck.

[0003] The existing storage racks are generally of a fixed structure. It is necessary for sailors to take down the life-saving equipment and throw it outwards. In case of an emergency such as a shipwreck, it is not conducive to taking out the life-saving equipment and is likely to delay the rescue time. Content of the Utility Model

[0004] The purpose of the utility model is to provide a rapid throwing device for inflatable life-saving equipment to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A rapid throwing device for inflatable life-saving equipment, including a mounting frame, a retaining frame is welded to the front end of the top surface of the mounting frame, a hydrostatic release is connected to the middle of the front side of the mounting frame by bolts, a rapid throwing assembly is arranged at the rear end of the top surface of the mounting frame, a life-saving assembly is arranged in the middle of the top surface of the mounting frame, an easily broken rope is wound and connected to the left end of the hydrostatic release, one end of the easily broken rope away from the hydrostatic release is wound and connected to a bow cable, and a mounting plate is welded to the bottom surface of the mounting frame.

[0006] Preferably, the rapid throwing assembly includes a rotating seat, the rotating seat is welded to the top surface of the rear end of the mounting frame, the rotating seat is hinged with a connecting frame, a safety rope is connected to the top surface of the connecting frame by bolts, and one end of the safety rope away from the connecting frame is sleeved on the top surface of the hydrostatic release.

[0007] Preferably, the life-saving assembly includes an inflatable life raft, the bottom surface of the inflatable life raft abuts against the top surface of the mounting frame, an inflation tube is threadedly connected to the left end of the front side of the inflatable life raft, one end of the inflation tube away from the inflatable life raft is threadedly connected to the front side of a one-way intake valve, the one-way intake valve is threadedly connected to the front side of an inflatable cylinder, and an inflation pull ring is slidably connected to the one-way intake valve.

[0008] Preferably, a fixing ring is adhered to the left side surface of the inflatable life raft, and the outer side surface of the inflatable cylinder is slidably connected to the inner surface of the fixing ring.

[0009] Preferably, the bow cable is wound and connected to the end of the inflatable pull ring away from the one-way air inlet valve at the end away from the frangible rope.

[0010] Preferably, the top surface of the mounting frame is set as an inclined surface, and a plurality of mounting holes are formed on the surface of the mounting plate.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] The present utility model is provided with a mounting frame and a quick throwing assembly. In case of an emergency such as a shipwreck, the connection between the safety rope and the hydrostatic pressure release device is disconnected, and the connecting frame rotates backward until it is parallel to the top surface of the mounting frame. Since the top surface of the mounting frame is an inclined surface, under the action of gravity, the inflatable life raft rolls outwards along the connecting frame, thereby quickly throwing the life-saving assembly. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Figure 2 is a front structural schematic diagram of the present utility model;

[0015] Figure 3 is a side structural schematic diagram of the present utility model.

[0016] In the figure: 1, mounting frame; 2, retaining frame; 3, hydrostatic pressure release device; 4, quick throwing assembly; 41, rotating seat; 42, connecting frame; 43, safety rope; 5, life-saving assembly; 51, inflatable life raft; 52, inflatable tube; 53, one-way air inlet valve; 54, inflatable cylinder; 55, inflatable pull ring; 6, frangible rope; 7, bow cable; 8, mounting plate; 9, mounting hole; 10, fixing ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to 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 of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0018] Please refer to Figures 1-3, the present utility model provides a technical solution: a rapid throwing device for an inflatable life-saving equipment, including a mounting frame 1, a retaining frame 2 is welded to the front end of the top surface of the mounting frame 1, a hydrostatic pressure release unit 3 is installed in the middle of the front side surface of the mounting frame 1 by bolts, a rapid throwing assembly 4 is installed on the top surface of the rear end of the mounting frame 1, a life-saving assembly 5 is installed in the middle of the top surface of the mounting frame 1, the left end of the hydrostatic pressure release unit 3 is wound and connected with a frangible rope 6, and one end of the frangible rope 6 away from the hydrostatic pressure release unit 3 is wound and connected with a bow cable 7. A mounting plate 8 is welded to the bottom surface of the mounting frame 1.

[0019] The rapid throwing assembly 4 includes a rotating seat 41, the rotating seat 41 is welded to the top surface of the rear end of the mounting frame 1, the rotating seat 41 is hinged to a connecting frame 42, a safety rope 43 is installed on the top surface of the connecting frame 42 by bolts, and one end of the safety rope 43 away from the connecting frame 42 is sleeved on the top surface of the hydrostatic pressure release unit 3. In case of an emergency such as a shipwreck, the connection between the safety rope 43 and the hydrostatic pressure release unit 3 is disconnected, and the connecting frame 43 rotates backward until it is parallel to the top surface of the mounting frame 1. Due to the inclined surface of the top surface of the mounting frame 1, under the action of gravity, the inflatable life raft 51 rolls outwards along the connecting frame 43, thereby quickly throwing the life-saving assembly.

[0020] The life-saving assembly 5 includes an inflatable life raft 51, the bottom surface of the inflatable life raft 51 abuts against the top surface of the mounting frame 1, the left end of the front side surface of the inflatable life raft 51 is threadedly connected to an inflation tube 52, one end of the inflation tube 52 away from the inflatable life raft 51 is threadedly connected to a one-way air intake valve 53, the one-way air intake valve 53 is threadedly connected to the front side surface of an inflation cylinder 54, the one-way air intake valve 53 is slidably connected to an inflation pull ring 55. After the life-saving assembly 5 falls into the water, the bow cable 7 is pulled, and the bow cable 7 drives the inflation pull ring 55 to open the one-way inflation valve 53, and the inflation cylinder 54 inflates the inflatable life raft 51 through the inflation tube 52, making the deployment of the life-saving assembly 5 very convenient and saving time.

[0021] A fixing ring 10 is installed on the left side surface of the inflatable life raft 51, and the outer side surface of the inflation cylinder 54 is slidably connected to the inner surface of the fixing ring 10.

[0022] One end of the bow cable 7 away from the frangible rope 6 is wound and connected to one end of the inflation pull ring 55 away from the one-way air intake valve 53.

[0023] The top surface of the mounting frame 1 is an inclined surface, and a plurality of mounting holes 9 are provided on the surface of the mounting plate 8.

[0024] Working principle: When this utility model is in use, the mounting bracket 1 is installed on the deck through the mounting holes 9 on the surface of the mounting plate 8. In case of emergencies such as shipwreck, the connection between the safety rope 43 and the hydrostatic release unit 3 is disconnected, and the connecting frame 43 rotates backward until it is parallel to the top surface of the mounting bracket 1. Since the top surface of the mounting bracket 1 is an inclined plane, under the action of gravity, the inflatable life raft 51 rolls outward along the connecting frame 43, thereby quickly throwing the life-saving component; after the life-saving component 5 falls into the water, the bow cable 7 is pulled, and the bow cable 7 drives the inflation pull ring 55 to open the one-way inflation valve 53. The inflation cylinder 54 inflates the inflatable life raft 51 through the inflation pipe 52, making the deployment of the life-saving component 5 very convenient and saving time. This utility model has the advantages of convenient use and good use effect.

[0025] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0026] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. Quick-throwing device for inflatable life-saving equipment, including a mounting frame (1), characterized in that: A retaining frame (2) is welded to the front end of the top surface of the mounting frame (1). A hydrostatic release unit (3) is connected to the middle of the front side surface of the mounting frame (1) by bolts. A quick-throwing assembly (4) is arranged at the rear end of the top surface of the mounting frame (1). A life-saving assembly (5) is arranged in the middle of the top surface of the mounting frame (1). One end of a frangible rope (6) is wound and connected to the left end of the hydrostatic release unit (3). The end of the frangible rope (6) far away from the hydrostatic release unit (3) is wound and connected to a bow cable (7). An installation plate (8) is welded to the bottom surface of the mounting frame (1).

2. The rapid throwing device for inflatable life-saving equipment according to claim 1, characterized in that: The quick-throwing assembly (4) includes a rotating seat (41). The rotating seat (41) is welded to the rear-end top surface of the mounting frame (1). The rotating seat (41) is hinged with a connecting frame (42). A safety rope (43) is connected to the top surface of the connecting frame (42) by bolts. The end of the safety rope (43) far away from the connecting frame (42) is sleeved on the top surface of the hydrostatic release unit (3).

3. The rapid throwing device for inflatable life-saving equipment according to claim 1, characterized in that: The life-saving assembly (5) includes an inflatable life raft (51). The bottom surface of the inflatable life raft (51) abuts against the top surface of the mounting frame (1). An inflatable tube (52) is threadedly connected to the left end of the front side surface of the inflatable life raft (51). The end of the inflatable tube (52) far away from the inflatable life raft (51) is threadedly connected to the front side surface of a one-way air inlet valve (53). The one-way air inlet valve (53) is threadedly connected to the front side surface of an inflatable cylinder (54). An inflatable pull ring (55) is slidably connected to the one-way air inlet valve (53).

4. The rapid throwing device for inflatable life-saving equipment according to claim 3, wherein: A fixing ring (10) is adhesively bonded to the left side surface of the inflatable life raft (51). The outer side surface of the inflatable cylinder (54) is slidably connected to the inner surface of the fixing ring (10).

5. The rapid throwing device for inflatable life-saving equipment according to claim 1, characterized in that: The end of the bow cable (7) far away from the frangible rope (6) is wound and connected to the end of the inflatable pull ring (55) far away from the one-way air inlet valve (53).

6. The quick throwing device for inflatable life-saving equipment according to claim 1, characterized in that: The top surface of the mounting frame (1) is arranged as an inclined plane. A plurality of mounting holes (9) are formed in the surface of the installation plate (8).

Images