A rescue pole for water rescue

Abstract

The utility model discloses a kind of rescue poles for water area rescue, relate to water area rescue technical field.The utility model includes fixed frame, and fixed frame side is provided with electric telescopic rod;The telescopic end of electric telescopic rod is connected with launch tube;Launch tube is provided with inflatable tracer tape inside, one end of tracer tape is connected with float, and float is sealed with the mouth of launch tube Cooperation;Launch tube is provided with gas launching device for high-speed spraying float together with tracer tape from the mouth;Fixed frame is also provided with air pump for the inflation of tracer tape, and air pump is communicated with tracer tape by telescopic pipe.The utility model can be high-speed delivered float and tracer tape to the position of falling into water by gas launching device, save rescue time, and air pump inflates tracer tape in launch tube, and float can provide buoyancy for the person falling into water, avoid sinking, meanwhile, it is convenient to position with reflective strip, improve rescue convenience and efficiency.

Description

Technical Field

[0001] This utility model relates to the field of water rescue technology, specifically to a rescue pole for water rescue. Background Technology

[0002] Existing water rescue poles are mostly single-bar structures with limited functionality. When a person is spotted in the water, rescuers must manually or mechanically adjust the pole's length to reach the target area, depending on the person's location. This adjustment process often requires repeated adjustments, consuming considerable time and potentially delaying the optimal rescue opportunity in emergency situations. Furthermore, these traditional rescue poles typically have one end fixed to the shore or rescue platform, with the other end extending into the water for the person to grasp. This only provides a support point and does not offer additional buoyancy. Even if the person successfully grabs the pole, they may continue to sink due to their own weight or currents, increasing their energy expenditure and danger, and creating significant inconvenience for subsequent pulling and rescue operations, making it difficult to efficiently complete the rescue mission.

[0003] Therefore, a rescue pole for water rescue is proposed. Utility Model Content

[0004] To address the problems existing in the prior art, this utility model provides a rescue pole for water rescue.

[0005] To achieve the above objectives, this utility model specifically adopts the following technical solution: A water rescue pole includes a fixed frame, with an electrically telescopic pole mounted on one side of the fixed frame; a launch tube is connected to the telescopic end of the electrically telescopic pole; an inflatable tracer tape is installed inside the launch tube, with a float connected to one end of the tracer tape, the float being sealed to the opening of the launch tube; a gas ejection device is installed on the launch tube for ejecting the float and the tracer tape at high speed from the opening; an air pump is also installed on the fixed frame for inflating the tracer tape, the air pump being connected to the tracer tape via the telescopic tube.

[0006] Furthermore, the gas launching device includes a high-pressure gas cylinder and a solenoid valve. The high-pressure gas cylinder is disposed on the launching tube, and its output tube extends into the interior of the launching tube. The solenoid valve is disposed on the output tube.

[0007] Furthermore, the fixing frame is equipped with a belt and a fixing component for fixing the rescue rod to an external support. The bottom of the fixing frame has a sliding groove. The fixing component includes a two-way lead screw, two sliders, and two fixing plates. The two-way lead screw is rotatably disposed in the sliding groove, and one end of it extends to the outside of the fixing frame and is connected to a handle. The two sliders are respectively threadedly connected to the two threaded sections of the two-way lead screw and slide in cooperation with the sliding groove. The two fixing plates are respectively disposed at the bottom ends of the two sliders, and arc-shaped grooves are formed on their relatively inner sides.

[0008] Furthermore, reflective strips are provided on the float and the tracer strip.

[0009] Furthermore, the connecting pipe between the air pump and the tracer band is a telescopic tube, one end of which is connected to the output end of the air pump, and the other end is connected to the inlet of the tracer band disposed on the transmitting tube.

[0010] Furthermore, the high-pressure gas cylinder and the gas pump are electrically connected to a wireless control module and a storage battery, and a pressure sensor is installed on the high-pressure gas cylinder.

[0011] The beneficial effects of this utility model are as follows: This invention uses a gas launching device to rapidly deliver a buoy and a tracking tape to the location of the person who has fallen into the water, saving rescue time. An air pump inflates the tracking tape inside the launching tube, which, together with the buoy, provides buoyancy to the person and prevents them from sinking. In addition, the addition of reflective strips facilitates positioning, improving the convenience and efficiency of rescue. Attached Figure Description

[0012] Figure 1 This is one of the three-dimensional structural schematic diagrams of this utility model; Figure 2 This is the second three-dimensional structural schematic diagram of this utility model; Figure 3 This is a first cross-sectional structural schematic diagram of the present invention; Figure 4 This is a second cross-sectional view of the present invention.

[0013] Reference numerals: 1. Fixing frame; 2. Electric telescopic rod; 3. Waist belt; 4. Fixing component; 401. Slide groove; 402. Two-way lead screw; 403. Slider; 404. Fixing clamp; 5. Launch tube; 6. Air pump; 7. Telescopic tube; 8. High-pressure gas cylinder; 9. Tracer belt; 10. Float. Detailed Implementation

[0014] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0015] 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 claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0016] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0017] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0018] like Figure 1-4As shown, a water rescue pole includes a fixed frame 1, with an electrically telescopic pole 2 installed on one side of the fixed frame 1; a launching tube 5 is connected to the telescopic end of the electrically telescopic pole 2; an inflatable tracer belt 9 is installed inside the launching tube 5, and a float 10 is connected to one end of the tracer belt 9, with the float 10 sealingly fitted to the opening of the launching tube 5; a gas launching device is installed on the launching tube 5 for ejecting the float 10 and the tracer belt 9 at high speed from the opening; an air pump 6 for inflating the tracer belt 9 is also installed on the fixed frame 1, and the air pump 6 is connected to the tracer belt 9 through a telescopic tube 7; specifically, the fixed frame 1 is a rectangular frame structure, one of which... The side surface is provided with mounting holes adapted to the electric telescopic pole 2. The fixed end of the electric telescopic pole 2 is fixedly connected to the inner wall of the mounting hole by bolts, and a waterproof sealing ring is provided at the connection to prevent water from seeping into the electric telescopic pole 2 during water rescue. A circular flange is welded to the telescopic end of the electric telescopic pole 2, and a flange of the same specification is provided at the tail end of the launch tube 5. The two flanges are detachably connected by bolts, which facilitates the later inspection or replacement of the internal components of the launch tube 5. The launch tube 5 is a hollow cylindrical structure with a smooth inner wall coated with a low-friction coating to reduce the resistance when the float 10 and the tracer belt 9 are launched.

[0019] like Figure 4 As shown, the gas launching device includes a high-pressure gas cylinder 8 and a solenoid valve. The high-pressure gas cylinder 8 is mounted on the launching tube 5, and its output pipe extends into the interior of the launching tube 5. The solenoid valve is mounted on the output pipe. Specifically, the tracer tape 9 is a flexible tubular structure, with a sealed inflation chamber formed inside its tube. The tracer tape 9 is rolled up and folded inside the launching tube 5, and a metal connector is fixedly connected to one end of the tracer tape 9 near the tail end of the launching tube 5. This metal connector is detachably connected to the end of the telescopic tube 7 via threads, ensuring that gas can stably enter the inflation chamber of the tracer tape 9 when the gas pump 6 supplies gas. The diameter of the float 10 is the same as the inner diameter of the opening of the launching tube 5. A ring-shaped connecting buckle is fixed to the surface of the float 10 near the tracer tape 9. The free end of the tracer tape 9 is tied and fixed to the connecting buckle with a nylon rope. Furthermore, the binding area is fitted with an anti-slip rubber sleeve; a rubber sealing gasket is sandwiched between the outer surface of the float 10 and the inner wall of the launch tube 5 to achieve a sealed fit and prevent impurities from entering the launch tube 5; the high-pressure gas cylinder 8 is a high-pressure gas storage container made of aluminum alloy, and its body is fixed to the outer wall of the launch tube 5 by a clamp; the output pipe of the high-pressure gas cylinder 8 is made of stainless steel, and one end of it extending into the launch tube 5 faces the float 10, and a conical jet nozzle is provided at the end to concentrate the high-pressure gas onto the surface of the float 10; when the solenoid valve is energized and opened, the compressed gas in the high-pressure gas cylinder 8 quickly enters the launch tube 5 through the output pipe, forming an instantaneous high-pressure thrust, which pushes the float 10 together with the tracer belt 9 to be ejected from the nozzle at high speed, realizing long-distance deployment.

[0020] like Figure 2-3As shown, the mounting frame 1 is equipped with a belt 3 and a fixing component 4 for fixing the rescue rod to an external support. The bottom of the mounting frame 1 has a groove 401. The fixing component 4 includes a bidirectional lead screw 402, two sliders 403, and two fixing plates 404. The bidirectional lead screw 402 is rotatably mounted within the groove 401, with one end extending to the outside of the mounting frame 1 and connected to a handle. The two sliders 403 are threadedly connected to the two threaded sections of the bidirectional lead screw 402 and slide in cooperation with the groove 401. The two fixing plates 404 are respectively located at the bottom ends of the two sliders 403, and have arc-shaped grooves on their relatively inner sides. Specifically, the groove 401 at the bottom of the mounting frame 1 has a T-shaped groove structure, and the cross-sectional shape of the sliders 403 is adapted to the groove 401 to ensure that the sliders 403 can slide stably along the groove 401 without detaching. The two ends of the bidirectional lead screw 402 are rotatably connected to the inner wall of the groove 401 via bearings. The bearing is equipped with a waterproof end cap to prevent water from entering and affecting its rotation performance. A handle is welded to one end of the double-acting screw 402 extending to the outside of the fixed frame 1, which is convenient for rescuers to manually rotate the double-acting screw 402. When the handle is turned, the double-acting screw 402 drives the two sliders 403 to move in opposite directions along the slide groove 401, which in turn drives the two fixed clamps 404 to move closer or further away at the same time. The fixed clamps 404 are arc-shaped steel plate structures, and anti-slip rubber pads are pasted on the inner walls of the arc grooves on their opposite sides. The curvature of the arc grooves is adapted to the outer diameter of common fences (such as riverbank guardrails and ship railings). When the fixed clamps 404 clamp the fence, the anti-slip rubber pads can increase the friction and ensure that the rescue pole is stably fixed on the fence. The waist belt 3 is fixed to the fixed frame 1 with screws. Rescuers can put the rescue pole on their waist and abdomen by putting it on their head to prevent it from slipping out of their hands, or use the fixed component 4 to hang it on the fence for use.

[0021] like Figure 4 As shown, reflective strips are provided on the float 10 and the tracking tape 9. Specifically, the reflective strips on the surface of the float 10 are made of highly visible orange-red reflective film, which is spirally wrapped and pasted along the circumference of the float 10, and the edges of the reflective film are sealed with waterproof glue to prevent water from entering and falling off. The reflective strips on the tracking tape 9 are also made of orange-red reflective film, which are pasted at equal intervals along the length of the tracking tape 9 to ensure that in nighttime or low-visibility environments, rescuers can quickly locate the positions of the float 10 and the tracking tape 9 through the reflective strips.

[0022] like Figure 4As shown, the connecting pipe between the air pump 6 and the tracer band 9 is a telescopic tube 7. One end of the telescopic tube 7 is connected to the output end of the air pump 6, and the other end is connected to the inlet of the tracer band 9 set on the transmitter tube 5. Specifically, the telescopic tube 7 is a corrugated tube structure made of nylon material, which has telescopic and waterproof characteristics. Its length can be adjusted synchronously with the extension and retraction of the electric telescopic rod 2. A quick-connect connector is provided at the connection between the telescopic tube 7 and the output end of the air pump 6 for easy disassembly. A sealing ring is provided on the inner side of the quick-connect connector to ensure airtightness.

[0023] like Figure 1-4 As shown, the high-pressure gas cylinder 8 and the air pump 6 are electrically connected to a wireless control module and a battery. A pressure sensor is installed on the high-pressure gas cylinder 8. Specifically, the wireless control module includes a wireless signal receiving module installed inside the mounting frame 1 and an external wireless controller. The wireless signal receiving module is electrically connected to the control terminals of the solenoid valve, the air pump 6, the electric telescopic rod 2, and the pressure sensor via wires. The wireless controller has corresponding control buttons that can control the opening and closing of the solenoid valve, the start and stop of the air pump 6, and the extension and retraction of the electric telescopic rod 2. The battery is a lithium battery pack, which is detachably installed in a mounting slot on one side of the mounting frame 1 via a clip. The waterproof sealing ring on the inner wall of the mounting slot is tightly fitted to the battery casing. After the waterproof cover is fixed with bolts, the mounting slot can be completely sealed. The detection end of the pressure sensor extends into the high-pressure gas cylinder 8, which can monitor the gas pressure value inside the cylinder in real time. When the gas pressure is lower than a preset threshold, the sensor sends a prompt signal to the wireless controller through the wireless control module to remind the rescue personnel to replace the high-pressure gas cylinder 8.

[0024] In summary: When using this water rescue pole, first secure it to the rescuer using the waist belt 3 on the mounting frame 1, or rotate the handle of the double-acting screw 402 in the fixing component 4 to cause the two sliders 403 in the slide groove 401 to drive the fixing clamp 404 to clamp the external support; then start the electric telescopic pole 2 via the wireless control module and adjust the position of the transmitter tube 5 connected to its telescopic end; then, according to the position of the person in the water, operate the wireless control module to open the solenoid valve on the output pipe of the high-pressure gas cylinder 8 in the gas emission device, and the high-pressure gas enters the transmitter tube 5 through the output pipe, pushing the float 10, which is sealed with the pipe opening, and the tracer belt 9 to be ejected at high speed. After that, start the air pump 6 on the mounting frame 1, and the air pump 6 inflates the tracer belt 9 in the transmitter tube 5 through the telescopic pipe 7. After the tracer belt 9 is fully inflated, the person in the water can hold onto the tracer belt 9. The air pressure sensor monitors the air pressure of the high-pressure gas cylinder 8 in real time, and prompts for replacement via the wireless control module when it is lower than the threshold. The reflective strips on the float 10 and the tracer belt 9 facilitate positioning in low visibility conditions.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A rescue pole for water rescue, comprising a fixing frame (1), characterized in that, An electric telescopic rod (2) is provided on one side of the fixed frame (1); the telescopic end of the electric telescopic rod (2) is connected to a launching tube (5); an inflatable tracer belt (9) is provided inside the launching tube (5), and a float (10) is connected to one end of the tracer belt (9), and the float (10) is sealed to the opening of the launching tube (5); a gas launching device is provided on the launching tube (5) for ejecting the float (10) and the tracer belt (9) from the opening at high speed; an air pump (6) is also provided on the fixed frame (1) for inflating the tracer belt (9), and the air pump (6) is connected to the tracer belt (9) through a telescopic tube (7).

2. A rescue pole for water rescue according to claim 1, characterized in that, The gas emission device includes a high-pressure gas cylinder (8) and a solenoid valve. The high-pressure gas cylinder (8) is disposed on the emission tube (5), and its output tube extends into the interior of the emission tube (5). The solenoid valve is disposed on the output tube.

3. A rescue pole for water rescue according to claim 1, characterized in that, The fixing frame (1) is provided with a belt (3) and a fixing component (4) for fixing the rescue rod to an external support. The bottom of the fixing frame (1) is provided with a sliding groove (401). The fixing component (4) includes a two-way screw (402), two sliders (403) and two fixing plates (404). The two-way screw (402) is rotatably disposed in the sliding groove (401), and one end of it extends to the outside of the fixing frame (1) and is connected to a handle. The two sliders (403) are respectively threaded to the two threaded sections of the two-way screw (402) and slide in cooperation with the sliding groove (401). The two fixing plates (404) are respectively disposed at the bottom ends of the two sliders (403), and arc-shaped grooves are provided on their relatively inner sides.

4. A rescue pole for water rescue according to claim 1, characterized in that, Reflective strips are provided on the float (10) and the tracer strip (9).

5. A rescue pole for water rescue according to claim 1, characterized in that, The connecting pipe between the air pump (6) and the tracer band (9) is a telescopic tube (7). One end of the telescopic tube (7) is connected to the output end of the air pump (6), and the other end is connected to the inlet of the tracer band (9) set on the transmitter tube (5).

6. A rescue pole for water rescue according to claim 2, characterized in that, The high-pressure gas cylinder (8) and the gas pump (6) are electrically connected to a wireless control module and a storage battery. The high-pressure gas cylinder (8) is equipped with a pressure sensor.

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