CN116873162A - Water surface rescue equipment for fire rescue - Google Patents

Abstract

The invention relates to the technical field of water surface rescue equipment, in particular to water surface rescue equipment for fire rescue, which comprises a double-cylinder type anti-sinking shell and is characterized in that: the utility model discloses a landing-preventing device for a landing-preventing life buoy comprises a double-cylinder type landing-preventing shell, a landing-preventing diversion bin, a main frame, a life buoy ejection device, a supporting rod, triangular flags, electric telescopic frames, a spiral propelling device and a landing net life buoy. The water surface rescue equipment for fire rescue can accurately throw the life buoy to a specific direction, improves rescue efficiency, is provided with the special rescue dip net, improves rescue success rate, and reduces rescue risk.

Description

Water surface rescue equipment for fire rescue

Technical Field

The invention relates to the technical field of water surface rescue equipment, in particular to water surface rescue equipment for fire fighting and rescue.

Background

The life raft and the life boat are common water surface rescue equipment for fire rescue, are special equipment and tools for water rescue tasks, and are used for helping rescue workers to rescue and rescue in a water environment, and can provide a safe floating platform for people to avoid danger and wait for rescue;

the existing lifeboats are a watercraft with autonomous propulsion capability, typically a rigid structure, providing greater stability and comfort, accommodating multiple occupants, and providing comfort seating and wave protection, allowing the occupants to remain relatively safe and comfortable under rough sea conditions, and are typically equipped with the required life-saving equipment such as: life buoy, food, water source, medical bag and communication equipment, so that the passengers can obtain necessary support during rescue, and the life buoy can be automatically propelled and controlled by a power system of the life buoy, such as a paddle, an engine and the like, so as to find a safe area or escape dangerous area;

however, in the rescue process of the lifeboat, as people in distress need to be approached, the lifeboat can be thrown to the people in distress by means of manual force, and the manner has two defects, namely, the life-boat needs to be relatively close to the people in distress due to limited manual force and short throwing distance of the life-boat, and waves caused by the hull are unfavorable to rescue the people in distress in the approaching process of the life-boat; secondly, the life buoy is thrown manually, so that the deviation of the throwing direction is easy to occur, and the optimal rescue time is easy to miss; thirdly, some people in distress cannot calm and use the life buoy due to excessive panic, so that the rescue difficulty is greatly increased, the people need to be supported by external force, and potential safety hazards exist in manual rescue and life ropes.

Disclosure of Invention

The invention aims to solve the technical problem of providing water surface rescue equipment for fire rescue, which can accurately throw a life buoy to a certain specific direction, improve rescue efficiency, and is provided with a special rescue dip net so as to quickly lift a victim from the water surface, improve rescue success rate and reduce rescue risk.

In order to solve the technical problems, the technical scheme provided by the invention is as follows: the utility model provides a fire control rescue is used surface of water rescue equipment, it includes the double-cylinder type prevents sinking the casing, double-cylinder type prevents sinking the casing both ends fixedly connected with and prevents sinking the water conservancy diversion storehouse, double-cylinder type prevents sinking the casing outer fixedly connected with body frame, body frame one end fixedly connected with life buoy ejection device, body frame top fixedly connected with bracing piece, swivelling joint has the triangular flag on the bracing piece, bracing piece top fixedly connected with infrared night-vision device, 360 wireless camera of infrared night-vision device below fixedly connected with, body frame both sides fixedly connected with electric telescopic frame, two electric telescopic frame one end fixedly connected with trapezoidal cursory, two trapezoidal cursory lower extreme fixed mounting has screw propulsion device, body frame below is equipped with the dip net life saving equipment.

As an improvement, life buoy ejection device includes the fixed mainboard with body frame fixed connection, sliding connection has the sliding plate on the fixed mainboard, sliding connection has the sliding block on the sliding plate, fixed mounting has trapezoidal fixed block on the sliding plate, fixed mounting has the spacing slide bar with sliding block sliding connection in the trapezoidal fixed block, be equipped with in the sliding block with spacing slide bar matched with spacing slide hole, be equipped with the spring of cover outside spacing slide bar between trapezoidal fixed block and the sliding block, the sliding block top is equipped with the ejection switch board that can make the sliding block hold the power ejection, the fixed mainboard both sides are equipped with the driving motor that can control the sliding plate and control the removal, fixed mainboard is kept away from body frame one end fixedly connected with life buoy rack, be equipped with the life buoy on the life buoy rack.

As an improvement, fixed mainboard is close to life buoy rack one side and is equipped with the support, support is close to slider one end fixedly connected with pivot, pivot and ejection switch board swivelling joint, be equipped with the dog on the sliding plate, ejection switch board bottom is equipped with the fixture block with dog matched with, ejection switch board is close to trapezoidal fixed block one end and is equipped with trapezoidal end with trapezoidal fixed block matched with.

As an improvement, racks are arranged on two sides of the sliding plate, gears matched with the racks are arranged on two sides of the fixed main plate, and the two gears are fixedly connected with driving shafts of the driving motors.

As an improvement, the bracing piece includes the mobile jib, be equipped with the head rod on the mobile jib, be equipped with a plurality of evenly distributed's ring channel on the head rod, the triangular flag includes the rotatory cover with head rod matched with, be equipped with in the rotatory cover with ring channel matched with hemisphere type spout, be equipped with the commentaries on classics pearl between hemisphere type spout and the ring channel, rotatory cover one side fixedly connected with flag.

As an improvement, the double-cylinder type anti-sinking shell comprises a double-cylinder type shell, a plurality of evenly distributed partition plates are arranged in the double-cylinder type shell, a plurality of first air chambers separated by the partition plates are arranged in the double-cylinder type shell, the anti-sinking guide bin comprises an anti-sinking guide shell, and a second air chamber is arranged in the anti-sinking guide shell.

As an improvement, the main frame comprises a main frame body, two symmetrical through holes are formed in the main frame body, two symmetrically installed shaft frames are arranged on one side of the main frame body, and strip-shaped shaft grooves are formed in the shaft frames.

As an improvement, the landing net life-saving equipment includes the first electric telescopic handle of fixed mounting at the body frame body, first electric telescopic handle passes the body frame body through the through-hole, first electric telescopic handle bottom fixedly connected with body frame body matched with L type connecting rod, be equipped with on the pedestal and slide rotatory connecting axle in the bar axle groove, connecting axle one end fixedly connected with second connecting rod, connecting axle one end and L type connecting rod swivelling joint are kept away from to the second connecting rod, connecting axle other end fixedly connected with electric telescopic handle seat, electric telescopic handle seat end department is equipped with first landing net fixer, be equipped with the second electric telescopic handle on the electric telescopic handle seat, second electric telescopic handle keeps away from electric telescopic handle seat one end and is equipped with second landing net fixer, two first landing net fixer and two be equipped with soft landing net between the second landing net fixer.

After adopting the structure, the invention has the following advantages:

1. the life buoy catapulting device is arranged, and the life buoy can be rapidly catapulted by the sliding block through the cooperation among the sliding plate, the sliding block, the spring, the catapulting switch plate and the driving motor, so that compared with the traditional manual slinging life buoy, the catapulting direction is more accurate, the situation that the optimal rescue time is missed due to larger deviation of the manual slinging direction is avoided, the catapulting distance is farther than the manual slinging distance, the life buoy catapulting device can keep a certain distance on a victim, and further, the secondary injury such as choking of the victim due to larger waves caused by the fact that the life buoy approaches the victim is prevented;

2. the device is provided with the landing net lifesaving device, and through the cooperation among the first electric telescopic rod, the L-shaped connecting rod, the connecting shaft, the second electric telescopic rod, the soft landing net and the main frame, when the device encounters a victim to be too panic or loses the mobility and can not save oneself, the victim can be lifted by the soft landing net to a certain extent, compared with manual rescue, the risk of rescue is reduced, and the rescue success rate is increased;

3. a plurality of first air chambers separated by the partition plates are formed in the double-cylinder type shell, and a second air chamber arranged in the anti-sinking diversion bin, so that the equipment integrally forms a plurality of independent air chambers, the stability after being impacted is greatly improved, and the safety is improved.

4. Through the cooperation between swivel sleeve, mobile jib and the commentaries on classics pearl, make this equipment in the driving process, the flagpole end is opposite with this equipment travel direction all the time to make the travel direction of this equipment of remote control rescue personnel can clearly observe, and after this equipment stayed the surface of water, can observe the surface of water wind direction.

Drawings

Fig. 1 is one of the orthogonal side views of a water rescue apparatus for fire rescue of the present invention.

FIG. 2 is a second orthogonal side view of a water rescue apparatus for fire rescue according to the present invention.

Fig. 3 is an orthogonal side view of a life buoy ejection device of a water rescue apparatus for fire rescue of the present invention.

Fig. 4 is a detailed view of area a of a life buoy ejection device of a water rescue apparatus for fire rescue according to the present invention.

Fig. 5 is a plan view of a life buoy ejection device of a water surface rescue apparatus for fire rescue according to the present invention.

Fig. 6 is a sectional view of A-A direction of a life buoy ejection device of a water surface rescue apparatus for fire rescue according to the present invention.

Fig. 7 is an orthogonal side view of a main frame of a water rescue apparatus for fire rescue according to the present invention.

Fig. 8 is a schematic structural view of a triangular flag of a water surface rescue apparatus for fire rescue according to the present invention.

Fig. 9 is a schematic structural view of a double-cylinder anti-sinking casing and an anti-sinking diversion silo of the water surface rescue equipment for fire rescue.

Fig. 10 is an orthogonal side view of a screen life saving device of a water rescue apparatus for fire rescue according to the present invention.

As shown in the figure: 1. a double-cylinder anti-sinking shell; 101. a double-cylinder type housing; 102. a partition plate; 103. a first air chamber; 2. anti-sinking diversion bin; 201. an anti-sinking diversion shell; 202. a second air chamber; 3. a main frame; 301. a main frame body; 302. a shaft bracket; 303. a bar-shaped shaft groove; 304. a through hole; 4. an electric telescopic frame; 5. a screw propulsion device; 6. a life buoy ejection device; 601. fixing the main board; 602. a sliding plate; 603. a sliding block; 604. a trapezoid fixed block; 605. a limit slide bar; 606. a spring; 607. a bracket; 608. a rotating shaft; 609. an ejection switch board; 610. a clamping block; 611. a stop block; 612. a driving motor; 613. a life buoy placing rack; 614. a life buoy; 615. a rack; 616. a gear; 617. limiting the sliding hole; 618. a trapezoidal end; 7. a support rod; 701. a main rod; 702. a first connecting rod; 703. an annular groove; 8. triangular flag; 801. a rotating sleeve; 802. hemispherical sliding grooves; 803. rotating the beads; 804. a flag; 9. a landing net lifesaving device; 901. a first electric telescopic rod; 902. an L-shaped connecting rod; 903. a connecting shaft; 904. a second connecting rod; 905. an electric telescopic rod seat; 906. a second electric telescopic rod; 907. a soft dip net; 908. a first dip net holder; 909. a second screen holder; 10. 360-degree wireless camera; 11. an infrared night vision device; 12. a trapezoid buoy.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 9, a water surface rescue device for fire rescue comprises a double-cylinder type anti-sinking shell 1, wherein the double-cylinder type anti-sinking shell 1 comprises a double-cylinder type shell 101, a plurality of evenly distributed partition plates 102 are arranged in the double-cylinder type shell 101, and a plurality of first air chambers 103 separated by the partition plates 102 are arranged in the double-cylinder type shell 101. The anti-sinking diversion bin 2 is fixedly connected to the two ends of the double-cylinder anti-sinking casing 1, the anti-sinking diversion bin 2 comprises an anti-sinking diversion casing 201, and a second air chamber 202 is arranged in the anti-sinking diversion casing 201.

Through a plurality of evenly distributed baffle 102 that are equipped with in the double-cylinder type casing 101, make in the double-cylinder type casing 101 form a plurality of first air chambers 103 that are separated by baffle 102 to and prevent sinking second air chamber 202 that is equipped with in the water conservancy diversion storehouse 2, make this equipment wholly form a plurality of independent air chambers, improved the stability after receiving the striking greatly, improved the security.

Referring to fig. 7 and 10, the outer fixedly connected with body frame 3 of the dual-cylinder type anti-sinking shell 1, body frame 3 includes a body frame 301, two symmetrical through holes 304 are provided in body frame 301, two symmetrically installed shaft frames 302 are provided on one side of body frame 301, and a strip-shaped shaft groove 303 is provided on shaft frame 302. The utility model discloses a landing net life saving equipment, including main frame 3 below is equipped with landing net life saving equipment 9, landing net life saving equipment 9 includes the first electric telescopic handle 901 of fixed mounting at main frame 301, first electric telescopic handle 901 passes main frame 301 through-hole 304, first electric telescopic handle 901 bottom fixedly connected with and main frame 301 matched with L type connecting rod 902, be equipped with on the pedestal 302 and be equipped with the connecting axle 903 that can slide rotatory in bar axle groove 303, connecting axle 903 one end fixedly connected with second connecting rod 904, connecting axle 903 one end and L type connecting rod 902 swivelling joint are kept away from to second connecting rod 904, connecting axle other end fixedly connected with electric telescopic handle seat 905, electric telescopic handle seat 905 end department is equipped with first landing net fixer 908, be equipped with second electric telescopic handle 906 on the electric telescopic handle seat 905, second electric telescopic handle 906 is kept away from electric telescopic handle seat 905 one end and is equipped with second landing net fixer 909, two first landing net fixer and two be equipped with landing net 909 between the second flexible landing net fixer 908.

By this structure, the telescopic length of the second electric telescopic rod 906 is controlled, when the second electric telescopic rod 906 is longest, the flexible diddle-net 907 is fully opened, when the second electric telescopic rod 906 is shortest, the flexible diddle-net 907 is fully closed, the telescopic length of the first electric telescopic rod 901 is controlled, when the first electric telescopic rod 901 is lengthened from short, the flexible diddle-net 907 is rotated upwards by taking the connecting shaft 903 as the axis, when the first electric telescopic rod 901 is shortened from long, the flexible diddle-net 907 is rotated downwards by taking the connecting shaft 903 as the axis, when a victim cannot save oneself through a life buoy, the victim can be lifted by the flexible diddle-net 907, the rescue risk is reduced, and the rescue success rate is increased.

Referring to fig. 2, fig. 3 and fig. 5, one end of the main frame 3 is fixedly connected with a life buoy ejection device 6, the life buoy ejection device 6 comprises a fixed main board 601 fixedly connected with the main frame 3, a sliding board 602 is slidingly connected with the fixed main board 601, a sliding block 603 is slidingly connected with the sliding board 602, a trapezoid fixed block 604 is fixedly arranged on the sliding board 602, a limit slide rod 605 slidingly connected with the sliding block 603 is fixedly arranged in the trapezoid fixed block 604, a limit slide hole 617 matched with the limit slide rod 605 is arranged in the sliding block 603, a spring 606 sleeved outside the limit slide rod 605 is arranged between the trapezoid fixed block 604 and the sliding block 603, an ejection switch board 609 capable of enabling the sliding block 603 to eject with a storage force is arranged above the sliding block 603, driving motors 612 capable of controlling the sliding board 602 to move left and right are arranged on two sides of the fixed main frame 601, a life buoy placing frame 613 is fixedly connected with a life buoy placing frame 613 far away from one end of the main frame 3, and a life buoy 614 is arranged on the life buoy placing frame 613.

The sliding plate 602 is controlled to move left and right by two symmetrical driving motors 612, when the sliding plate 602 moves from the direction of the main frame 3 to the direction of the life buoy placing rack 613, the sliding block 603 moves along with the sliding block 603, when the sliding block 603 contacts the ejection switch plate 609, the sliding block 603 is clamped by the ejection switch plate 609, the sliding block 603 continues to move, so that the space of the spring 606 is extruded, the spring 606 holds force, after the sliding plate 602 continues to move and contact with the ejection switch plate 609, the ejection switch plate 609 is lifted up and separated from contact with the sliding block 603, the sliding block 603 is subjected to the elasticity of the spring 606, and the sliding block 603 moves from the direction of the main frame 3 to the direction of the life buoy placing rack 613 quickly to pop up the life buoy 614, so that the life buoy 614 can be prevented from being shot out of optimal rescue time due to deviation of the direction of manually throwing the life buoy 614, and the device can keep a distance from a victim when the life buoy 614 is popped up, and the device is prevented from causing risk of wave choking and the like due to the fact that the device is caused by the device.

Referring to fig. 3, fig. 5 and fig. 6, a bracket 607 is disposed on a side of the fixed main board 601, which is close to the life buoy holder 613, a rotating shaft 608 is fixedly connected to one end of the bracket 607, which is close to the sliding block 603, the rotating shaft 608 is rotatably connected with an ejection switch board 609, a stop block 611 is disposed on the sliding board 602, a clamping block 610 matched with the stop block 611 is disposed at the bottom of the ejection switch board 609, and a trapezoidal end 618 matched with the trapezoidal fixed block 604 is disposed on one end of the ejection switch board 609, which is close to the trapezoidal fixed block 604.

With this structure, it is realized that in the sliding process of the sliding block 603 moving from the main frame 3 direction to the life buoy placing rack 613, after the stop block 611 on the sliding block 603 contacts the stop block 610 at the lower end of the ejection switch board 609, the ejection switch board 609 can limit the travel track, so that the sliding board 602 and the sliding block 603 relatively move, thereby making the spring 606 store force, and after the trapezoid end 618 at one end of the ejection switch board 609 contacts the trapezoid fixing block 604 on the sliding board 602, the trapezoid fixing block 604 makes the trapezoid end 618 lift upwards, so that the sliding block 603 is separated from the ejection switch board 609 and pops up rapidly.

Referring to fig. 3 and fig. 4, racks 615 are disposed on two sides of the sliding plate 602, gears 616 matched with the racks 615 are disposed on two sides of the fixed main plate 601, and the two gears 616 are fixedly connected with driving shafts of the two driving motors 612.

With this structure, it is achieved that the two driving motors 612 drive the slide plate 602 to move repeatedly from the main frame 3 direction toward the life buoy holder 613.

The utility model discloses a novel rotary support is characterized in that a support rod 7 is fixedly connected with above the main frame 3, a triangular flag 8 is rotatably connected to the support rod 7, the support rod 7 comprises a main rod 701, a first connecting rod 702 is arranged on the main rod 701, a plurality of evenly distributed annular grooves 703 are arranged on the first connecting rod 702, the triangular flag 8 comprises a rotary sleeve 801 matched with the first connecting rod 702, a hemispherical chute 802 matched with the annular grooves 703 is arranged in the rotary sleeve 801, a rotary bead 803 is arranged between the hemispherical chute 802 and the annular grooves 703, and a flag 804 is fixedly connected to one side of the rotary sleeve 801.

Through this structure, because swivel 801 passes through swivel 803 swivelling joint with mobile jib 701, makes this equipment in the driving process, flag 804 tail end all the time with this equipment travel direction opposite to make the remote control rescue personnel can clearly observe the travel direction of this equipment, and after the equipment stayed the surface of water, can observe the surface of water wind direction.

The top of the supporting rod 7 is fixedly connected with an infrared night vision device 11, a 360-degree wireless camera 10 is fixedly arranged below the infrared night vision device 11, two electric telescopic frames 4 are fixedly connected to two sides of the main frame 3, one end of each electric telescopic frame 4 is fixedly connected with a trapezoid buoy 12, and the lower ends of the trapezoid buoys 12 are fixedly provided with a spiral propulsion device 5.

Through being equipped with infrared night-time vision device 11 and 360 wireless camera 10, can supply the remote control personnel to clearly observe the circumstances in distress on the scene, the electric expansion bracket 4 that is equipped with between body frame 3 both sides and the trapezoidal cursory 12 can make this equipment make the adjustment according to the width in waters, and the realization of actions such as advancing and retreating and rotation of this equipment can be guaranteed to two independent screw propulsion devices 5, and the above is prior art, and is not repeated here.

In the specific implementation of the invention, the remote image feedback is performed through the remote wireless remote control spiral propulsion device 5, the infrared night vision device 11 and the 360-degree wireless camera 10, the driving motor 612, the first electric telescopic rod 901, the second electric telescopic rod 906 and the electric telescopic frame 4 are controlled by the remote control technology, and the technology is the prior art, so that the ejection direction of the life buoy 614 is the rear end of the equipment, the rotating sleeve 801 is rotationally connected with the main rod 701 through the rotating bead 803, and the tail end of the flag 804 is always opposite to the running direction of the equipment in the running process of the equipment, so that a remote control rescue worker can clearly observe the running direction of the equipment and observe the wind direction of the water surface after the equipment stays on the water surface.

Specific example 1: when a victim is required to throw out a life buoy 614, the life buoy catapulting device 6 is made to enter a pre-catapulting state in advance, a motor 612 is remotely controlled, a sliding plate 602 drives a sliding block 603 to move towards the front end simultaneously, when a stop block 611 on the sliding block 603 is contacted with a clamping block 610 at the lower end of an catapulting switch plate 609, the sliding block 603 stops moving, at the moment, the sliding plate 602 continues to move, so that the sliding block 603 and the sliding plate 602 relatively move, and a spring 606 is extruded until the distance between a trapezoid end 618 and a trapezoid fixed block 604 is minimum, and the life buoy catapulting device 6 enters the pre-catapulting state;

the device runs near a target water area of a victim through the spiral propulsion device 5, keeps a distance from the victim, prevents the victim from choking water and the like caused by waves caused by running, and the rear end faces the victim, at the moment, the motor 612 is remotely controlled to enable the sliding plate 602 to continuously move towards the front end, at the moment, the trapezoid end 618 is connected with the trapezoid fixed block 604, the ejection switch plate 609 is enabled to rotate upwards around the rotating shaft 608 to lift up, so that the stop block 611 is separated from the clamping block 610, at the moment, under the elastic force of the spring 606, the sliding block 603 rapidly ejects the life buoy 614, and the life buoy 614 can be accurately ejected in a certain direction, so that the situation that the optimal rescue time is missed due to overlarge direction deviation caused by manual ejection is avoided;

in embodiment 2, when a victim loses the self rescue through the life buoy 614 due to over panic or water choking, the victim can travel to the target water area of the victim through the remote control screw propulsion device 5, the front end of the device faces the victim, the second electric telescopic rod 906 is controlled to extend to the longest through the remote control, the flexible diddle-net 907 is fully opened at this time, the first electric telescopic rod 901 is controlled to extend through the remote control, the L-shaped connecting rod 902 moves downwards, and at this time, the second connecting rod 904 rotates in an angle, so that the electric telescopic rod seat 905 rotates upwards with the connecting shaft 903 as the axis, and the flexible diddle-net 907 lifts the victim, compared with manual rescue, the rescue risk is reduced, and the rescue success rate is increased.

The invention and its embodiments have been described above without limitation, and the actual construction is not limited thereto. In general, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical scheme are not creatively designed without departing from the gist of the present invention, and all the structural manners and the embodiments are considered to be within the protection scope of the present invention.

Claims (8)

1. The utility model provides a water surface rescue equipment that fire control rescue used, it includes that double-barrelled formula prevents sinking casing (1), its characterized in that: the utility model discloses a life-saving net device, including frame (3), twin-tube formula anti-sinking casing (1), anti-sinking water conservancy diversion storehouse (2) are fixedly connected with at twin-tube formula anti-sinking casing (1) both ends, twin-tube formula anti-sinking casing (1) external fixation has body frame (3), body frame (3) one end fixedly connected with life buoy ejection device (6), body frame (3) top fixedly connected with bracing piece (7), swivelling joint has triangular flag (8) on bracing piece (7), bracing piece (7) top fixedly connected with infrared night-vision device (11), 360 wireless camera (10) are installed to infrared night-vision device (11) below, body frame (3) both sides fixedly connected with electric telescopic frame (4), two electric telescopic frame (4) one end fixedly connected with trapezoidal cursory (12), two trapezoidal cursory (12) lower extreme fixed mounting has spiral propulsion device (5), body frame (3) below is equipped with life-saving net device (9).

2. A water rescue apparatus for fire rescue as defined in claim 1 wherein: the life buoy catapulting device (6) comprises a fixed main board (601) fixedly connected with a main frame (3), a sliding plate (602) is connected to the fixed main board (601) in a sliding mode, a sliding block (603) is connected to the sliding plate (602) in a sliding mode, a trapezoid fixing block (604) is fixedly arranged on the sliding plate (602), a limit sliding rod (605) fixedly connected with the sliding block (603) in the trapezoid fixing block (604), a limit sliding hole (617) matched with the limit sliding rod (605) is formed in the sliding block (603), a spring (606) sleeved outside the limit sliding rod (605) is arranged between the trapezoid fixing block (604) and the sliding block (603), a catapulting switch board (609) capable of enabling the sliding block (603) to perform power catapulting is arranged above the sliding block (603), driving motors (612) capable of controlling the sliding block (602) to move left and right are arranged on two sides of the fixed main board (601), a life buoy placing frame (3) is fixedly connected with a life buoy placing frame (613) at one end, and the life buoy placing frame (614) is arranged on the life buoy placing frame (613).

3. A water rescue apparatus for fire rescue as defined in claim 2 wherein: fixed mainboard (601) is close to life buoy rack (613) one side and is equipped with support (607), support (607) is close to slider (603) one end fixedly connected with pivot (608), pivot (608) and ejection switch board (609) swivelling joint, be equipped with dog (611) on slider (602), ejection switch board (609) bottom be equipped with dog (611) matched with fixture block (610), ejection switch board (609) are close to trapezoidal fixed block (604) one end be equipped with trapezoidal fixed block (604) matched with trapezoidal end (618).

4. A water rescue apparatus for fire rescue as defined in claim 2 wherein: racks (615) are arranged on two sides of the sliding plate (602), gears (616) matched with the racks (615) are arranged on two sides of the fixed main plate (601), and the two gears (616) are fixedly connected with driving shafts of the two driving motors (612).

5. A water rescue apparatus for fire rescue as defined in claim 1 wherein: the supporting rod (7) comprises a main rod (701), a first connecting rod (702) is arranged on the main rod (701), a plurality of evenly distributed annular grooves (703) are formed in the first connecting rod (702), the triangular flag (8) comprises a rotary sleeve (801) matched with the first connecting rod (702), a hemispherical sliding groove (802) matched with the annular grooves (703) is formed in the rotary sleeve (801), a rotating bead (803) is arranged between the hemispherical sliding groove (802) and the annular grooves (703), and a flag (804) is fixedly connected to one side of the rotary sleeve (801).

6. A water rescue apparatus for fire rescue as defined in claim 1 wherein: the double-cylinder type anti-sinking shell (1) comprises a double-cylinder type shell (101), a plurality of evenly distributed partition plates (102) are arranged in the double-cylinder type shell (101), a plurality of first air chambers (103) separated by the partition plates (102) are arranged in the double-cylinder type shell (101), the anti-sinking guide bin (2) comprises an anti-sinking guide shell (201), and a second air chamber (202) is arranged in the anti-sinking guide shell (201).

7. A water rescue apparatus for fire rescue as defined in claim 1 wherein: main frame (3) including main frame body (301), be equipped with two symmetrical through-holes (304) in main frame body (301), main frame body (301) one side is equipped with two symmetrical pedestal (302) of installation, be equipped with strip-shaped axial groove (303) on pedestal (302).

8. A water rescue apparatus for firefighting rescue according to claim 7, wherein: the landing net lifesaving device (9) comprises a first electric telescopic rod (901) fixedly mounted on a main frame body (301), the first electric telescopic rod (901) penetrates through the main frame body (301) through a through hole (304), an L-shaped connecting rod (902) matched with the main frame body (301) is fixedly connected to the bottom of the first electric telescopic rod (901), a connecting shaft (903) capable of sliding and rotating in a strip-shaped shaft groove (303) is arranged on the shaft frame (302), one end of the connecting shaft (903) is fixedly connected with a second connecting rod (904), one end of the second connecting rod (904) is far away from the connecting shaft (903) and is in rotary connection with the L-shaped connecting rod (902), the other end of the connecting shaft (903) is fixedly connected with an electric telescopic rod seat (905), a first landing net fixing device (908) is arranged at the end of the electric telescopic rod seat (905), a second electric telescopic rod (906) is arranged on the electric telescopic rod seat (905), a second connecting shaft (903) capable of sliding and a second landing net fixing device (908) is arranged at one end of the second electric telescopic rod seat (905), and a second landing net fixing device (908) is arranged between the two landing nets (908).