CN113734387A - Environment-friendly high-speed rescue boat - Google Patents

Abstract

The utility model relates to a high-speed rescue boat of environmental protection, including the rescue boat main part that can remove on the surface of water, rescue boat main part is equipped with and carries out the pivoted and rotates the platform, it is equipped with the extension rod to rotate the platform, the extension rod is kept away from and is rotated platform one end and can be removed to the surface of water directly over from rescue boat main part, the extension rod is kept away from and is equipped with the rescue cage that supplies the personnel that fall into water to get into under rotating platform one end, the extension rod is equipped with and makes the rescue cage can get into the device is transferred to the rescue cage of aquatic, possess and remove to the aquatic near personnel that fall into water through the rescue cage, then the rescue personnel that fall into water assist the personnel that fall into water to make all kinds of personnel that fall into water can both better remove to the effect in the rescue boat main part.

Description

Environment-friendly high-speed rescue boat

Technical Field

The application relates to the field of boats on water, especially relates to a high-speed rescue ship of environmental protection.

Background

In order to deal with water emergency accidents, water rescue can be carried out in time, all regions need rescue boats which need to move at high speed and can arrive at accident places for rescue, an inboard and outboard unit can be selected as a power source of the rescue boat, compared with a common power device, the power of the rescue boat is lower at the same speed, energy is saved, environment is protected, and in addition, the rescue boat is usually provided with a pneumatic ejector so as to throw a life buoy to the vicinity of people falling into water.

When the existing rescue boat is used for rescue work, a rope ladder is usually put down in the process of moving people to the rescue boat, so that people falling into water can climb up the rescue boat through the rope ladder with the assistance of the rescue people.

In view of the above-mentioned related technologies, the inventor believes that if the person falling into the water is a disabled person or an injured person, the person is not convenient to move, and is difficult to climb the rope ladder by oneself, and even if there is assistance of a rescue worker at one side, there is a defect that the person falling into the water is difficult to move to the rescue boat.

Disclosure of Invention

In order to make all kinds of different personnel that fall into water also can be comparatively convenient remove to the rescue boat on, this application provides a high-speed rescue boat of environmental protection.

The application provides a high-speed rescue ship of environmental protection adopts following technical scheme:

the utility model provides a high-speed rescue boat of environmental protection, includes the rescue boat main part that can remove on the surface of water, rescue boat main part is equipped with and carries out the pivoted and rotates the platform, rotates the platform and is equipped with the extension rod, and the extension rod is kept away from and is rotated platform one end and can be followed and remove to the surface of water directly over the rescue boat main part, and the extension rod is kept away from and is equipped with the rescue cage that supplies the personnel that fall into water to get into in the department of rotating under platform one end, and the extension rod is equipped with and makes the rescue cage can get into to the rescue cage of aquatic and transfer the device.

Through adopting above-mentioned technical scheme, remove the rescue cage to the surface of water directly over from the rescue ship directly over, then transfer the rescue cage to aquatic for the personnel that fall into water that the action ability is relatively weak can enter into the rescue cage, then through retrieving the rescue cage, make the personnel that fall into water can remove to the rescue ship main part from the aquatic, so that carry out comparatively convenient rescue work to the personnel that fall into water that the action ability is relatively weak.

Optionally, the rescue cage lowering device comprises a plurality of winding rolls arranged on the extension rod, a cage cable wound on the winding rolls and far away from one end of the winding rolls and connected to the rescue cage, and a winding roll motor arranged on the extension rod and capable of driving the winding rolls to rotate so as to release the cage cable.

Through adopting above-mentioned technical scheme for the take-up reel is driven and is rotated to emit the cage cable or the rolling, make the rescue cage can be transferred or promote, and the cage cable is convoluteed in the take-up reel, and the integrated device is difficult for occupying great space.

Optionally, the take-up reel equally divide into two sets ofly, and the take-up reel is coaxial to be equipped with the reel worm wheel, and the meshing of the reel worm wheel of the take-up reel of the same group has same root group worm, and the group worm rotates to be connected in the extension rod, and two groups worm all are coaxial to be equipped with the pole worm wheel, and two pole worm wheel meshes has same motor worm, motor worm coaxial coupling in take-up reel motor output shaft.

Through adopting above-mentioned technical scheme, the take-up reel motor drives the motor worm and rotates, the motor worm drives two pole worm wheels and rotates, make two worm of group rotate, make two sets of take-up reels that take-up reel worm wheel and correspond can carry out synchronous rotation, need not set up the power supply respectively to a plurality of take-up reels and drive, and mesh between worm of group and the dish worm wheel, meshing between pole worm wheel and the motor worm, make when the take-up reel motor can not normally carry out work in the condition of accident appearing, the take-up reel also can not emit the cage cable at will, make the in-process that carries out personnel's rescue removal at the rescue cage, the rescue cage is difficult for appearing sudden whereabouts, reduce personnel injured possibility once more.

Optionally, the extension rod is including locating the detachable rod that rotates the platform, rotate to connect in the threaded rod of detachable rod, locate detachable rod and cover and locate the loop bar of threaded rod, peg graft and sliding connection in the inserted bar of loop bar inner wall, locate detachable rod and drive threaded rod pivoted threaded rod motor, and one end threaded connection is in the threaded rod in the inserted bar.

Through adopting above-mentioned technical scheme, threaded rod motor work for the threaded rod rotates, makes the inserted bar remove for the loop bar, makes the rescue cage can comparatively stably stretch out to the personnel that fall into water near directly over, so that transfer the rescue cage and rescue the personnel that fall into water.

Optionally, the rescue cage includes that the one-to-one correspondence is connected respectively in two cage boards of the cage cable that two sets of take-up reels were emitted, is connected two cage poles between two cage boards, locates the cage cloth of two cage boards and two cage pole bottoms, and the cage pole is located the bottom department of cage board.

Through adopting above-mentioned technical scheme for when the rescue cage is transferred, two cage pole submergions to aquatic, cage board upper portion expose the surface of water, so that the personnel of falling into water remove to between two cage boards, make the personnel of falling into water can comparatively accurately remove directly over the rescue cage, and do not need the personnel of falling into water to scramble through the cage pole, it is comparatively convenient.

Optionally, the periphery of the rescue boat main body is rotatably connected with a plurality of rope ladder discs, and each rope ladder disc is wound with a climbing rope ladder.

Through adopting above-mentioned technical scheme, when the personnel that fall into water are more, will scramble the rope ladder and emit from the soft body dish to many people climb simultaneously and climb on the rescue boat main part.

Optionally, the climbing rope ladder is discharged one end and is equipped with the balancing weight, and the rope ladder dish articulates there is the ladder connecting rod, and the climbing rope ladder is close to and is equipped with interior screw rod in ladder connecting rod one end, and the ladder connecting rod rotates and is connected with the outer spiral shell section of thick bamboo of threaded connection in interior screw rod.

Through adopting above-mentioned technical scheme, the balancing weight makes can better keep vertical when climbing soft body is transferred, and the climbing rope ladder also is difficult for appearing the condition of rocking at will more, rotates outer screw tube simultaneously for interior screw rod and outer screw tube phase separation, so that will climb the rope ladder and carry out comparatively convenient change, make the climbing rope ladder can comparatively conveniently change after using for a certain time.

Optionally, the detachable rod is provided with an anti-falling rod, the anti-falling rod is inserted into the inserted rod, and an anti-falling block which is always located in the inserted rod is arranged at one end of the anti-falling rod which is located in the inserted rod.

Through adopting above-mentioned technical scheme for at the in-process that the inserted bar removed in the loop bar, anticreep piece can make the inserted bar be difficult to break away from in the loop bar, makes as far as possible and can better remain stable at the inserted bar in the removal process.

Optionally, a stretcher bed is arranged in the rescue boat main body, the stretcher bed is detachably connected with a soft stretcher, and the soft stretcher is provided with a buckle belt for fixing the position of the injured person.

By adopting the technical scheme, the injured person is fixed on the soft stretcher through the buckle belt, then the soft stretcher is moved, enters the interior of the rescue boat main body, and is connected between the soft stretcher and the stretcher bed, so that when the rescue boat main body moves on the water surface at high speed, the soft stretcher and the injured person are not easy to move randomly.

Optionally, the stretcher is provided with four sets of two stoppers, one end of the stretcher rod of the flexible stretcher is placed between the two stoppers in the same set, the upper surfaces of the two stoppers in each set are respectively attached with the same limiting moving piece, each limiting moving piece is provided with a spring rod, the spring rod is arranged on the corresponding stopper in one set, one end of the spring rod in the stopper is provided with a spring block, and the spring block is provided with a compression spring for forcing the limiting moving piece to cling to the upper surface of the stopper.

Through adopting above-mentioned technical scheme, all correspond the respective both ends of two stretcher poles with soft stretcher and put into to between two stoppers of every group for soft stretcher is difficult to carry out horizontal migration, then will restrict to move the piece and rotate again, makes the restriction move the piece butt in the upper surface of two stoppers of the same group, makes the stretcher pole be difficult to follow and shifts out between two stoppers of the same group, further promotes the stability of soft stretcher on the stretcher bed.

In summary, the present application includes at least one of the following benefits:

1. the rescue cage is moved from the position right above the rescue boat to the position right above the water surface, then the rescue cage is placed in water, so that people falling into the water with weak mobility can enter the rescue cage, and then the rescue cage is recovered, so that the people falling into the water can move to the rescue boat body from the water, and the people falling into the water with weak mobility can be conveniently rescued;

2. personnel of being convenient for fall into water remove to between two cage boards for the personnel of falling into water can comparatively accurately remove directly over the rescue cage, and need not fall into water personnel and climb through the cage pole, and is comparatively convenient.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a schematic view of the position structures of the rotating table, the extension rod and the rescue cage, wherein one end of the inserted rod close to the inserted rod is partially cut away to show the interior of the inserted rod;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is an enlarged view at B in FIG. 2;

FIG. 5 is an enlarged view at C of FIG. 2;

figure 6 is a schematic view of the structure of the climbing rope ladder fully released at a winding reel;

fig. 7 is a schematic view of the structure of placing a soft stretcher on a stretcher;

fig. 8 is an enlarged view at D in fig. 7.

Description of reference numerals: 1. a rescue boat body; 2. a rotating table; 21. a spring block; 22. a spring lever; 23. a compression spring; 24. a rod sleeving groove; 25. an anti-drop block groove; 26. a notch block; 27. a rod-falling prevention hole; 28. a cable trough; 29. cage plate holes; 3. an extension rod; 31. an inner screw rod; 32. an outer barrel; 33. an anti-drop rod; 34. an anti-drop block; 35. a stretcher bed; 36. a soft stretcher; 37. a buckle belt; 38. a limiting block; 39. limiting the moving sheet; 4. a rescue cage; 41. inserting a rod; 42. a threaded rod motor; 43. a cage plate; 44. a cage bar; 45. cage cloth; 46. a rope ladder disc; 47. climbing a rope ladder; 48. a balancing weight; 49. a ladder connecting rod; 5. a take-up reel; 51. a cage cable; 52. a take-up reel motor; 53. a disc worm gear; 54. a worm is assembled; 55. a rod worm gear; 56. a motor worm; 57. a detachable rod; 58. a threaded rod; 59. a loop bar.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses high-speed rescue boat of environmental protection, refer to fig. 1, including can carrying out high-speed rescue boat main part 1 that removes on the surface of water, the horizontal plane of 1 bow department of rescue boat main part rotates and is connected with and rotates platform 2, rotate platform 2 and rotate around self vertical axis, set up the coaxial fixed connection of output shaft in rescue boat main part 1 in order to rotate platform 2's motor so that rotate platform 2 and rotate, 2 surface mounting on the rotation platform have an extension rod 3, extension rod 3 keeps away from and rotates 2 one end below departments of platform and set up rescue cage 4, rescue cage 4 can follow and remove to the aquatic directly over rescue boat main part 1, personnel falling into water are rescued.

Referring to fig. 2 and 3, extension rod 3 includes that it connects in the detachable rod 57 of the 2 upper surfaces of rotation platform to dismantle through the screw, detachable rod 57 is vertical, detachable rod 57 vertical center line is the same with the 2 axis of rotation platform, the vertical outer wall fixedly connected with in detachable rod 57 upper end is horizontally loop bar 59, loop bar 59 length direction one end is run through and is offered and is horizontally loop bar groove 24, loop bar groove 24 length direction is on a parallel with loop bar 59 length direction, detachable rod 57 rotates towards the vertical side in loop bar groove 24 and is connected with and is horizontally threaded rod 58, threaded rod 58 length direction is on a parallel with loop bar groove 24 length direction, detachable rod 57 deviates from the vertical side fixedly connected with threaded rod motor 42 of loop bar 59, the coaxial fixed connection of threaded rod motor 42 output shaft is in threaded rod 58. The inner wall of the loop bar groove 24 is connected with a horizontal inserted bar 41 along the length direction thereof in a sliding way, the length direction of the inserted bar 41 is parallel to the length direction of the loop bar groove 24, and the inserted bar 41 is sleeved and connected with the circumferential outer wall of the threaded rod 58 in a threaded way.

Referring to fig. 3, the detachable rod 57 is fixedly connected with the horizontal anti-dropping rod 33 towards the vertical side of the sleeve rod groove 24, the length direction of the anti-dropping rod 33 is parallel to the length direction of the threaded rod 58, and the anti-dropping block 34 is fixedly connected with one end of the anti-dropping rod 33 far away from the detachable rod 57. The one end terminal surface that inserted bar 41 is located cover rod groove 24 has been seted up and has been horizontally anticreep piece groove 25, anticreep piece groove 25 length direction is on a parallel with inserted bar 41 length direction, anticreep piece 34 is along anticreep piece groove 25 length direction sliding connection in anticreep piece groove 25 inner wall, anticreep piece 25 opening part fixed connection has notch piece 26, anticreep piece 34 can butt in notch piece 26 towards the vertical side in anticreep piece groove 25, notch piece 26 runs through and has seted up anticreep pole hole 27, anticreep pole 33 is along self length direction sliding connection in anticreep pole hole 27 inner wall. When the anti-slip block 34 abuts against the notch block 26, one end of the insert rod 41 is still located in the sleeve rod groove 24, and one end of the insert rod 41 far from the sleeve rod 59 is far away from the position right above the rescue boat body 1.

Referring to fig. 2 and 4, extension rod 3 installs the rescue cage that makes rescue cage 4 can enter into to aquatic and transfers the device, the device is transferred to the rescue cage is including rotating four take-up reels 5 of connecting in inserted bar 41 and keeping away from loop bar 59 one end upper surface, the 5 axes of take-up reel is the level, 5 axis direction perpendicular to inserted bar 41 length direction of take-up reel, four take-up reels 5 are equallyd divide into two sets ofly, two take-up reels 5 of every group are arranged along inserted bar 41 length direction, every take-up reel 5 all is convoluteed there is cage cable 51, every cage cable 51 is all followed take-up reel 5 that corresponds and is exposed one side department of the tip of rod groove 24 towards inserted bar 41 and is emitted, inserted bar 41 upper surface runs through and has seted up four and is vertical cable groove 28, four cage cable 51 one-to-one are worn to locate four cable grooves 28 respectively. The bottom ends of four cage cables 51 are all connected to the rescue cage 4.

Referring to fig. 4, a set of reel worm wheel 53 is all installed to two sets of reels 5 close one side, every group of reel worm wheel 53 sets up two, two reel worm wheels 53 one-to-one of the same group are coaxial fixed connection in two reels 5 of the same group respectively, two reel worm wheels 53 of every group below all meshes has same root to be horizontal group worm 54, group worm 54 length direction is on a parallel with inserted bar 41 length direction, group worm 54 rotates and connects in inserted bar 41 upper surface, two close equal coaxial fixedly connected with pole worm wheel 55 of a department of worm 54 of group, two meshing of pole worm wheel 55 below have same root to be horizontal motor worm 56, motor worm 56 rotates and connects in inserted bar 41 upper surface, motor worm 56 length direction is perpendicular to inserted bar 41 length direction, inserted bar 41 upper surface is through the detachable take-up reel motor 52 that is connected with of screw, take-up reel motor 52 output shaft coaxial fixed connection in worm motor 56.

The take-up reel motor 52 communicates external power source for motor worm 56 rotates, and two pole worm wheels 55 syntropy rotate, and two sets of dish worm wheels 53 syntropy rotate, and two sets of syntropy take-up reels 5 rotate for four cage cables 51 are given off in step, in order to transfer rescue cage 4 to the aquatic.

Referring to fig. 2 and 5, rescue cage 4 includes that two are vertical cage boards 43, cage board 43 length direction is on a parallel with inserted bar 41 length direction, the cage cable 51 bottom fixed connection that two take-up reels 5 of the same group emitted is in same cage board 43, two cage boards 43 correspond respectively and set up two cage cables 51, two fixedly connected with are horizontally cage pole 44 between two cage boards 43, two cage pole 44 one-to-one are located cage board 43 length direction both ends department respectively, two cage pole 44 and two cage boards 43 lower surface fixed connection have same cage cloth 45, cage cloth 45 can be high strength oxford. Cage pole 44 upper surface height is far below the upper surface height of two cage boards 43 for when cage pole 44 submergence is in the aquatic, cage board 43 upper surface still can expose on the surface of water, so that the personnel that fall into the water enters into between two cage boards 43, cage board 43 evenly runs through and has seted up several cage plate hole 29, so that personnel on cage cloth 45 can hold cage plate hole 29 with the hand, the rubber layer is all established in cage plate hole 29 inner wall and the bonding of cage pole 44 outer wall, comfort when being removed on with promotion rescue personnel cage cloth 45.

Referring to fig. 6, rescue boat main part 1 deck periphery department evenly rotates and is connected with several rope ladder dish 46, each rope ladder dish 46 all articulates there are two ladder connecting rods 49, two ladder connecting rods 49 all rotate and are connected with outer screw tube 32, climbing rope ladder 47 has all been convoluteed to every rope ladder dish 46, every climbing rope ladder 47 is close to two interior screw rods 31 of the equal fixedly connected with of rope ladder dish 46 one end that corresponds, interior screw rod 31 corresponds threaded connection in an outer screw tube 32 close, so that will climb rope ladder 47 and change through rotatory outer screw tube 32.

Referring to fig. 1, each climbing rope ladder 47 is put into the equal fixedly connected with balancing weight 48 of aquatic one end for climbing rope ladder 47 can be comparatively stable when being emitted.

Referring to fig. 7 and 8, detachable being connected with stretcher 35 through the screw in rescue boat main part 1 cabin, soft stretcher 36 has been placed to stretcher 35 upper surface, and soft stretcher 36 comprises two stretcher poles and the oxford of fixed connection between two stretcher poles, and every stretcher pole both ends all expose in the oxford to when the injured person laid on the oxford, move through stretcher pole both ends. A plurality of buckle belts 37 are fixedly connected between two stretcher bars of the soft stretcher 36, and each buckle belt 37 is provided with a buckle so as to fix an injured person lying on the soft stretcher 36. Four corners of the upper surface of the stretcher 35 are fixedly connected with a set of limiting blocks 38, two limiting blocks 38 are arranged in each set, and the end parts of two stretcher rods of the soft stretcher 36 can be placed into the corresponding set of limiting blocks 38. The upper surface of the two limiting blocks 38 in the same group is attached with the same limiting moving sheet 39, the lower surface of the limiting moving sheet 39 is fixedly connected with a vertical spring rod 22, the spring rod 22 is penetrated in the vertical direction and is slidably connected with the limiting block 38, the spring rod 22 is located in the limiting block 38, the spring block 21 is fixedly connected with one end of the spring rod coaxially, the upper surface of the spring block 21 and the inner wall of the limiting block 38 are abutted with the same compression spring 23, the compression spring 23 forces the spring block 21 to move downwards, and the limiting moving sheet 39 is abutted against the upper surface of the limiting block 38.

The injured person is placed on the soft stretcher 36, and is fixed injured person with detaining area 37, then move into soft stretcher 36 to rescue boat main part 1 cabin, and put into between two stopper 38 of the same group that correspond soft stretcher 36's stretcher pole tip, then will limit to move piece 39 and rotate, make every limit to move piece 39 all butt in two stopper 38 upper surfaces of the same group that correspond, and limit to move piece 39 and the stretcher pole upper portion circumference outer wall of the soft stretcher 36 that corresponds and have slight interval, make the soft stretcher 36 the condition of random movement difficult to appear.

The implementation principle of the environment-friendly high-speed rescue boat provided by the embodiment of the application is as follows: rescue boat main part 1 removes to the aquatic accident site, according to the personnel's that fall into water quantity, throws balancing weight 48 into the aquatic for climbing rope ladder 47 is put into to the aquatic. When having the person falls into water of inconvenient action, the revolving stage 2 rotates, threaded rod motor 42 works, make inserted bar 41 keep away from loop bar 59, make rescue cage 4 remove directly over the surface of water, then take-up reel motor 52 makes whole take-up reel 5 rotate, in order to emit cage cable 51, make rescue cage 4 get into to the aquatic, and cage bar 44 is submerged by the water logging, cage board 43 upper portion exposes in the surface of water, then the person in water of inconvenient action can get into between two cage boards 43 under the assistance of the rescue personnel of launching, so that rescue cage 4 can remove the person in water of inconvenient action to the deck of rescue boat main part 1. If the injured person exists, after the injured person moves to the deck of the rescue boat main body 1, the injured person can be moved to the stretcher 35 in the cabin of the rescue boat main body 1 through the soft stretcher 36.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides a high-speed rescue ship of environmental protection, includes rescue ship main part (1) that can move on the surface of water, its characterized in that: rescue boat main part (1) is equipped with and rotates platform (2) that can rotate, rotates platform (2) and is equipped with extension rod (3), and extension rod (3) are kept away from and are rotated platform (2) one end and can be followed and remove to the surface of water directly over rescue boat main part (1), and extension rod (3) are kept away from and are rotated platform (2) one end and locate to be equipped with rescue cage (4) that supply the personnel that fall into water to get into, and extension rod (3) are equipped with and make rescue cage (4) can get into to the rescue cage transfer device of aquatic.

2. The environment-friendly high-speed rescue boat according to claim 1, characterized in that: the rescue cage lowering device comprises a plurality of winding rolls (5) arranged on an extension rod (3), a cage cable (51) wound on the winding rolls (5) and far away from one end of the winding rolls (5) to be connected to the rescue cage (4), and a winding roll motor (52) arranged on the extension rod (3) and capable of driving the winding rolls (5) to rotate so as to release the cage cable (51).

3. The environment-friendly high-speed rescue boat according to claim 2, characterized in that: the winding roll (5) are equally divided into two groups, the winding roll (5) is coaxially provided with a roll worm wheel (53), the roll worm wheel (53) of the same group of winding roll (5) is meshed with the same group of worm (54), the group worm (54) is rotatably connected to the extension rod (3), the two groups of worm (54) are coaxially provided with rod worm wheels (55), the two rod worm wheels (55) are meshed with the same motor worm (56), and the motor worm (56) is coaxially connected to an output shaft of a winding roll motor (52).

4. The environment-friendly high-speed rescue boat according to claim 1, characterized in that: extension rod (3) including locating removable pole (57) that rotate platform (2), rotate to connect in threaded rod (58) of removable pole (57), locate removable pole (57) and overlap loop bar (59) of locating threaded rod (58), peg graft and sliding connection in inserted bar (41) of loop bar (59) inner wall, locate removable pole (57) and drive threaded rod (58) pivoted threaded rod motor (42), one end threaded connection in threaded rod (58) is located loop bar (59) in inserted bar (41).

5. The environment-friendly high-speed rescue boat according to claim 3, characterized in that: the rescue cage (4) comprises two cage plates (43) which are respectively connected with cage cables (51) paid out by the two groups of winding rolls (5) in a one-to-one correspondence manner, two cage rods (44) connected between the two cage plates (43), and cage cloth (45) arranged at the bottoms of the two cage plates (43) and the two cage rods (44), wherein the cage rods (44) are positioned at the bottoms of the cage plates (43).

6. The environment-friendly high-speed rescue boat according to claim 1, characterized in that: the periphery of the rescue boat main body (1) is rotatably connected with a plurality of rope ladder discs (46), and each rope ladder disc (46) is wound with a climbing rope ladder (47).

7. The environment-friendly high-speed rescue boat according to claim 6, characterized in that: climbing rope ladder (47) are emitted one end and are equipped with balancing weight (48), and rope ladder dish (46) are articulated to have ladder connecting rod (49), and climbing rope ladder (47) are close to ladder connecting rod (49) one end and are equipped with interior screw rod (31), and ladder connecting rod (49) rotate and are connected with outer spiral shell section of thick bamboo (32) of threaded connection in interior screw rod (31).

8. The environment-friendly high-speed rescue boat according to claim 4, characterized in that: detachable rod (57) are equipped with anticreep pole (33), and anticreep pole (33) are pegged graft in inserted bar (41), and anticreep pole (33) are located inserted bar (41) in one end be equipped with lie in the anticreep piece (34) in inserted bar (41) all the time.

9. The environment-friendly high-speed rescue boat according to claim 1, characterized in that: a stretcher (35) is arranged in the rescue boat main body (1), the stretcher (35) is detachably connected with a soft stretcher (36), and the soft stretcher (36) is provided with a buckle belt (37) for fixing the position of the injured person.

10. The environment-friendly high-speed rescue boat according to claim 9, characterized in that: the stretcher (35) is provided with four groups of two limiting blocks (38), one end of the stretcher rod of the soft stretcher (36) is placed between the two limiting blocks (38) in the same group, the upper surfaces of the two limiting blocks (38) in each group are respectively attached with a limiting moving sheet (39), each limiting moving sheet (39) is provided with a spring rod (22), the spring rod (22) penetrates through the corresponding limiting blocks (38) in one group, one end of the spring rod (22) in the limiting blocks (38) is provided with a spring block (21), and the spring block (21) is provided with a compression spring (23) which forces the limiting moving sheets (39) to be tightly attached to the upper surfaces of the limiting blocks (38).

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