Lifesaving throwing device convenient to operate

Abstract

The utility model relates to the technical field of lifesaving throwing devices, in particular to a lifesaving throwing device convenient to operate, which comprises a loading main plate, a clamping groove is arranged on the surface of the loading main plate, an auxiliary block is arranged at the rear end of the clamping groove, an inserting hole is arranged at the front end of the auxiliary block, and an inserting column is assembled at the upper end of the inserting hole. A fixed block is mounted in the middle of the auxiliary block, a movable column is assembled in the fixed block, a rotating cylinder is mounted on the outer side of the movable column, a movable fixing bolt is mounted at the top of the movable column, a fixed seat is mounted in the middle of the rotating cylinder, and a pressurizing cylinder is mounted in the middle of the fixed seat; the lifesaving throwing device has the advantages that the whole lifesaving throwing device is formed by assembling parts, the lifesaving throwing device can be easily disassembled to be carried and is high in practicability in special environments, the bottom of the lifesaving throwing device is supported and fixed through a triangular turnover plate, a hook is arranged on the surface of a winding drum, a pull rope can be easily connected to the surface of the winding drum to be recycled, and operation is more convenient and faster.

Description

Technical Field

[0001] The utility model relates to the technical field of life-saving throwing devices, in particular to a life-saving throwing device with convenient operation. Background Technique

[0002] A life-saving throwing device is a life-saving instrument, which is a rescue equipment that uses compressed air as power to throw a rescue rope and a life buoy to a target. It is mainly used for rescue in shipwrecks, high-altitude plane crashes and special occasions. After the life-saving device is thrown to the water surface or far away during use, a rope is needed to pull the life-saving device back and drive the drowning person back to the shore.

[0003] For example, a portable long-distance life-saving throwing device with the publication number of CN216523446U includes a base. Moving wheels are arranged at the four corners of the bottom of the base. Foot brakes are arranged on one side of each moving wheel. An outer shell is arranged above the base. One end of the top of the base is provided with a support frame. One end of the outer shell is movably connected to the support frame through a connecting shaft. A support mechanism is arranged inside the base. A firing cylinder is fixedly arranged at one end of the inner cavity of the outer shell. A life-saving equipment fixing frame is arranged on one side of the outer shell. A wire rope is fixedly arranged on one side of the life-saving equipment fixing frame. A winding mechanism is arranged at one end of the bottom of the outer shell. One end of the wire rope is connected to the outer shell through the winding mechanism.

[0004] In the above device, through the setting of the support mechanism, it is convenient to support the outer shell, adjust the position of the outer shell according to different firing distances, increase the scope of use, and can also recycle the rope to increase work efficiency. However, most devices are similar to the above device and are integral in themselves. The life-saving throwing device itself is relatively large and not convenient to carry. In addition, generally, the life-saving tube line thrown out is installed at the bottom end of the life-saving tube. During use, it is also necessary to wind it around the surface of the winding drum, and it is necessary to unwind it after collection, and the operation is relatively cumbersome. Content of the Utility Model

[0005] The purpose of the utility model is to provide a life-saving throwing device with convenient operation to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A life-saving throwing device with convenient operation includes a loading main board. A clamping groove is arranged on the surface of the loading main board. An auxiliary block is arranged at the rear end of the clamping groove. An insertion hole is arranged at the front end of the auxiliary block. An insertion column is assembled at the upper end of the insertion hole. A fixing block is installed in the middle of the auxiliary block. A movable column is assembled inside the fixing block. A rotating cylinder is installed on the outer side of the movable column. A movable fixing bolt is installed at the top of the movable column. A fixing seat is installed in the middle of the rotating cylinder, and a pressure cylinder is installed in the middle of the fixing seat.

[0007] Preferably, a notch is provided at the front end of the pressure cylinder, and an air delivery pipe is installed on the side surface of the pressure cylinder, and a pressure gauge is installed beside the air delivery pipe.

[0008] Preferably, a life-saving pipe is installed at the front end of the pressure cylinder, and a fitting block is assembled on the lower surface of the pressure cylinder, and a rotating column is assembled inside the fitting block.

[0009] Preferably, a support rod is installed at the lower end of the rotating column, and a front top block is assembled at the lower end of the support rod, and the front top block is inserted into the clamping groove.

[0010] Preferably, a winding housing is assembled at the front end of the loading main board, and a winding drum is assembled inside the winding housing, and a rotating machine is installed outside the winding housing.

[0011] Preferably, a hook is installed on the surface of the winding drum.

[0012] Preferably, a recovery port is provided on the lower surface of the loading main board, and an insertion column is inserted into the recovery port, and a support plate is installed on the surface of the insertion column.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. Compared with other easily operable life-saving throwing devices, the whole device of the present invention is composed of assembled components to form a life-saving throwing device. Generally, it can be easily disassembled and carried, and it has stronger practicability in special environments. Moreover, the bottom is supported and fixed by a triangular folding plate, and the triangle is the most stable structural body and is applicable to various locations.

[0015] 2. In addition, the device is provided with a small rotating machine at the front end of the winding drum, which drives the stretching and retraction by the rotating machine. And a hook is provided on the surface of the winding drum, and the pulling rope can be easily connected to the surface of the winding drum by the hook for subsequent recovery operations, and the operation is more convenient and fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the front overall view of the present utility model;

[0017] Figure 2 is the top overall view of the present utility model;

[0018] Figure 3 is the small-angle bottom overall view of the present utility model.

[0019] In the figure: loading main board 1, fixing block 2, pressure cylinder 3, life-saving pipe 4, support rod 5, winding housing 6, hook 7, winding drum 8, rotating machine 9, front top block 10, pressure gauge 11, movable column 12, fixed seat 13, rotating cylinder 14, air delivery pipe 15, insertion column 16, support plate 17. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1 to 3 , the present invention provides a technical solution:

[0022] Figure 1 is the front overall view of the device. The main body is the loading main board 1. The surface of the loading main board 1 is provided with a clamping groove. There is an ellipse in the middle of the clamping groove, and there are multiple concave bayonets on both sides of the ellipse to facilitate subsequent angle changes. And there is an auxiliary block at the rear end of the clamping groove. There is an insertion hole at the front end of the auxiliary block. An insertion column is assembled at the upper end of the insertion hole. And a fixing block 2 is installed in the middle of the auxiliary block. And there is a front convex block at the bottom of the fixing block 2. There is a vacant groove at the corresponding position of the clamping groove. When installing the fixing block 2, the front convex block at the bottom of the fixing block 2 needs to be placed corresponding to the vacant groove. The auxiliary blocks and insertion columns on both sides are installed later to fix the fixing block 2. An active column 12 is assembled inside the fixing block 2. A rotating cylinder 14 is installed on the outside of the active column 12. And an active fixing bolt is installed at the top of the active column 12. The installation of the active fixing bolt ensures that the middle rotating cylinder 14 will not fall off and provides its rotating effect. A fixing seat 13 is installed in the middle of the rotating cylinder 14. A pressure cylinder 3 is installed in the middle of the fixing seat 13;

[0023] Figure 2 is the top overall view of the device. The main body is the pressure cylinder 3. There is a notch at the front end of the pressure cylinder 3. And an air delivery pipe 15 is installed on the side surface of the pressure cylinder 3. A pressure gauge 11 is installed beside the air delivery pipe 15. A life-saving pipe 4 is installed at the front end of the pressure cylinder 3. And a fitting block is assembled on the lower surface of the pressure cylinder 3. A rotating column is assembled inside the fitting block. A support rod 5 is installed at the lower end of the rotating column. And a front top block 10 is assembled at the lower end of the support rod 5. The front top block 10 is inserted into the clamping groove. The installation of the front top block 10 realizes different angle changes and provides sufficient supporting effect;

[0024] Figure 3 is the small-angle bottom overall view of the device. The main body is the loading main board 1. A winding housing 6 is assembled at the front end of the loading main board 1. And a winding drum 8 is assembled inside the winding housing 6. A rotating machine 9 is installed on the outside of the winding housing 6. Hooks 7 are installed on the surface of the winding drum 8. There is an assembly port on the other side of the winding drum 8 to load the transmission shaft driven by the rotating machine 9. When needed, the transmission shaft can be moved to loosen the stretching wound on the surface. There is a recovery port on the lower surface of the loading main board 1. And an insertion column 16 is inserted into the recovery port. A support plate 17 is installed on the surface of the insertion column 16.

[0025] In actual use, first carry each component of the device. When reaching the position where it is needed, assemble them. After completing the assembly of the life-saving throwing device, connect the air pipe 15 on the surface of the pressure cylinder 3 to the air pressure transmission mechanism, pressurize the inside, pull out most of the stretched part at the rear end of the life-saving tube 4, and tie the rear end head to any position of the device. Subsequently, install the life-saving tube 4 inside the pressure cylinder 3, pressurize according to the distance to be thrown, and after completion, launch. Take out the stretched end and tie it to the upper end of the hook 7. Then, turn on the rotating machine 9 to pull it back. After completion, loosen the hook 7 part, pull out a part of the transmission shaft outward, and remove the pulling rope wound on the surface.

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

Claims

1. A life-saving throwing device with convenient operation, comprising a loading main board (1). A clamping groove is provided on the surface of the loading main board (1), and an auxiliary block is provided at the rear end of the clamping groove. An insertion hole is provided at the front end of the auxiliary block. It is characterized in that: An insertion post is assembled at the upper end of the jack socket, and a fixing block (2) is installed in the middle of the auxiliary block. An active column (12) is assembled inside the fixing block (2). A rotating cylinder (14) is installed on the outer side of the active column (12), and an active fixing bolt is installed at the top of the active column (12). A fixing seat (13) is installed in the middle of the rotating cylinder (14), and a pressure cylinder (3) is installed in the middle of the fixing seat (13).

2. The life-saving throwing device with convenient operation according to claim 1, wherein: A notch is provided at the front end of the pressure cylinder (3), and an air delivery pipe (15) is installed on the side surface of the pressure cylinder (3). A pressure gauge (11) is installed beside the air delivery pipe (15).

3. The life-saving throwing device with convenient operation according to claim 2, characterized in that: A life-saving pipe (4) is installed at the front end of the pressure cylinder (3), and a fitting block is assembled on the lower surface of the pressure cylinder (3). A rotating column is assembled inside the fitting block.

4. The life-saving throwing device with convenient operation according to claim 3, characterized in that: A support rod (5) is installed at the lower end of the rotating column, and a front top block (10) is assembled at the lower end of the support rod (5). The front top block (10) is inserted into the clamping groove.

5. The life-saving throwing device with convenient operation according to claim 4, characterized in that: A winding housing (6) is assembled at the front end of the loading main board (1), and a winding drum (8) is assembled inside the winding housing (6). A rotating machine (9) is installed on the outer side of the winding housing (6).

6. The life-saving throwing device with convenient operation according to claim 5, characterized in that: A hook (7) is installed on the surface of the winding drum (8).

7. An operationally convenient life-saving throwing device according to claim 6, characterized in that: A recovery port is provided on the lower surface of the loading main board (1), and an insertion column (16) is inserted into the recovery port. A support plate (17) is installed on the surface of the insertion column (16).

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