An amphibious rescue boat for emergency rescue

Abstract

The present invention relates to the field of rescue technology, and discloses an amphibious rescue boat for emergency rescue, including a hull, a steering wheel, a gear, a rack, a slide bar, a connecting sleeve, an L-shaped rotating rod, etc.; a cabin for passengers is provided in the hull, a steering wheel is rotatably installed in the hull, a gear is coaxially fixed to the steering wheel, the gear rotates with the steering wheel, a slide bar is slidably connected to the hull, a rack is fixed to the slide bar, the gear and the rack are meshed, and when the steering wheel rotates, the gear can drive the slide bar to slide on the hull through the rack, and a connecting sleeve is hinged at the end of the slide bar. The rescue boat in the present invention can move in water and on land, and the small rescue device carried on it can load rescue materials or send trapped people back to the rescue boat.

Description

Technical Field

[0001] The present invention relates to the field of rescue technology, and in particular to an amphibious rescue boat for emergency rescue. Background Art

[0002] A search and rescue boat is a type of water rescue equipment. When someone is trapped, rescuers can take the search and rescue boat to the vicinity of the trapped person to carry out rescue.

[0003] When a flood occurs, some people will be trapped in relatively narrow passages, making it difficult for search and rescue boats to enter, making rescue difficult. Rescuers usually need to go into the water to rescue trapped people. Since the water conditions at the rescue location are relatively complicated, accidents may occur during the rescue process, leading to rescue accidents. Summary of the invention

[0004] In order to overcome the disadvantage that when a flood occurs, some people will be trapped in a relatively narrow passage, which makes it difficult for search and rescue boats to enter and the rescue is difficult. Rescuers usually need to go into the water to rescue trapped people. Since the water surface conditions at the rescue location are relatively complicated, accidents may occur during the rescue process, which may lead to rescue accidents. The technical problem to be solved is: to provide an amphibious search and rescue boat for emergency search and rescue.

[0005] The technical solution of the present invention is: an amphibious rescue boat for emergency search and rescue, including a hull, a steering wheel, a gear, a rack, a sliding rod, a connecting sleeve, an L-shaped rotating rod, a propeller, a rotating support plate and a small rescue device. A steering wheel is rotatably installed in the hull, a gear is coaxially fixed to the steering wheel, and the gear rotates with the steering wheel. A sliding rod is slidably connected to the hull, a rack is fixed on the sliding rod, and a connecting sleeve is hinged at the end of the sliding rod. An L-shaped rotating rod is rotatably provided on the hull, one end of the L-shaped rotating rod is slidably arranged in the connecting sleeve, a propeller is installed on the L-shaped rotating rod, a rotating support plate is installed in the hull, and the small rescue device is installed on the rotating support plate. The small rescue device can slide out from the hull to rescue trapped people in a narrow passage.

[0006] Preferably, the small rescue device includes a rescue chamber, a chamber door, a base plate, a battery, a steering block, a torsion spring, an airbag and a limit assembly. A slide groove is provided on the rotating support plate, and the base plate is slidably arranged in the slide groove on the rotating support plate. A rescue chamber is installed on the base plate, a chamber door is provided on the rescue chamber, a battery is provided in the base plate, a steering block is rotatably arranged on the base plate, a torsion spring is provided between the steering block and the base plate, an airbag is jointly installed on the two steering blocks on the same side, and the limit assembly is installed on the base plate, and the limit assembly is used to limit the steering block.

[0007] Preferably, the limiting assembly includes a guide rod, a floating plate, a touch rod, a guide frame and a sliding baffle, the guide rod is fixedly provided in the base plate, the floating plate is slidably provided in the base plate, the floating plate is slidably connected to the guide rod, the touch rod and the guide frame are symmetrically fixed on the floating plate, the sliding baffle is slidably provided in the base plate, and one end of the sliding baffle is slidably set in the guide frame.

[0008] Preferably, the small rescue device further comprises a fixing plate and a sealing ring, wherein the fixing plate is arranged on the bottom plate, and the sealing ring is arranged between the fixing plate and the bottom plate.

[0009] Preferably, the hull further comprises a sliding connection plate, and the sliding connection plate is slidably arranged in the hull.

[0010] Preferably, it also includes a fixed frame, a sliding rod, a connecting rod and a connecting groove. The fixed frame is fixedly connected to the hull, the sliding plate is slidably provided with a sliding rod, the sliding rod is provided with a straight rod, the straight rod on the sliding rod is slidably set in the fixed frame, the sliding rod is fixedly connected with a connecting rod, a connecting groove is fixedly provided on the rotating support plate, and the top of the connecting rod is slidably set in the connecting groove.

[0011] Preferably, the hull further comprises a rotor, and a rotor is arranged at the bottom of the hull.

[0012] Preferably, the hull further comprises a stabilizing plate, and the stabilizing plate is symmetrically fixed to the bottom of the hull.

[0013] Preferably, the bottom surface of the front end of the hull is upward.

[0014] The beneficial effects of the present invention are as follows: the search and rescue boat of the present invention can move in water and on land, the small rescue device carried thereon can load rescue supplies or send trapped persons back to the search and rescue boat, and the small rescue device can move in narrow passages that the search and rescue boat cannot enter, so as to rescue trapped persons in narrow alleys in the city, and the sliding connecting plate of the small rescue device can provide support for it when it falls into water, so as to prevent the small rescue device from tipping over when it falls into water. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the front side of the present invention.

[0016] Figure 2 It is a structural schematic diagram of the rear side of the present invention.

[0017] Figure 3 It is a schematic structural diagram of the small rescue device of the present invention.

[0018] Figure 4 It is a structural schematic diagram of the bottom plate of the present invention.

[0019] Figure 5 It is a schematic diagram of the cross-sectional structure of the bottom plate of the present invention.

[0020] Figure 6It is a structural schematic diagram of the floating plate of the present invention.

[0021] Figure 7 It is a structural schematic diagram of the side of the present invention.

[0022] Figure 8 It is a schematic diagram of the cross-sectional structure of the hull of the present invention.

[0023] Fig. 9 It is a structural schematic diagram of the sliding rod of the present invention.

[0024] Markings in the accompanying drawings: 1. hull; 1001. rotating wheel; 101. stabilizing plate; 102. steering wheel; 103. gear; 104. rack; 105. sliding rod; 1051. connecting sleeve; 106. L-shaped rotating rod; 107. propeller; 108. rotating support plate; 2. rescue cabin; 201. cabin door; 202. bottom plate; 2021. guide rod; 203. fixed plate; 204. sealing ring; 205. battery; 206. floating plate; 2061. touch rod; 2062. guide frame; 207. sliding baffle; 208. steering block; 209. torsion spring; 210. airbag; 3. sliding connecting plate; 301. fixed frame; 302. sliding rod; 303. connecting rod; 304. connecting groove. DETAILED DESCRIPTION

[0025] The following descriptions are merely preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention.

[0026] Embodiment 1: An amphibious rescue boat for emergency rescue, such as Figure 1 - Fig. 9 As shown, the hull 1 includes a steering wheel 102, a gear 103, a rack 104, a slide bar 105, a connecting sleeve 1051, an L-shaped rotating rod 106, a propeller 107, a rotating support plate 108 and a small rescue device. The hull 1 is provided with a cabin for passengers. The hull 1 is rotatably installed with a steering wheel 102. The steering wheel 102 is coaxially fixed with a gear 103. The gear 103 rotates with the steering wheel 102. The hull 1 is slidably connected with a slide bar 105. The slide bar 105 is fixed with a rack 104. The gear 103 meshes with the rack 104. When the steering wheel 102 rotates, the gear 103 can be moved through the rack 104. 04 drives the slide bar 105 to slide on the hull 1, and a connecting sleeve 1051 is hinged at the end of the slide bar 105. An L-shaped rotating rod 106 is rotatably provided on the hull 1, and one end of the L-shaped rotating rod 106 is slidably set in the connecting sleeve 1051. A propeller 107 is installed on the L-shaped rotating rod 106. When the slide bar 105 slides, the direction of the propeller 107 can be changed by the connecting sleeve 1051 and the L-shaped rotating rod 106. A rotating support plate 108 is installed in the hull 1, and a small rescue device is installed on the rotating support plate 108. The small rescue device can slide out from the hull 1 to rescue trapped people in the narrow passage.

[0027] The search and rescue boat has its own power to drive the propeller 107 to rotate so that the search and rescue boat can move forward in the water. When adjusting the direction, the steering wheel 102 can be turned, the gear 103 drives the rack 104 to move, and the slide bar 105 slides along the hull 1. When the slide bar 105 slides, it can drive the L-shaped rotating rod 106 to rotate through the connecting sleeve 1051, and at the same time change the direction of the propeller 107 to adjust the travel direction of the search and rescue boat. When it is necessary to rescue trapped persons in a narrow channel, it is difficult for the hull 1 to enter directly. At this time, the small rescue device can be released from the hull 1, and the search and rescue personnel can control the small rescue device on the hull 1 to move into the narrow channel to rescue the trapped persons, thereby realizing the function of searching and rescuing trapped persons in a narrow channel.

[0028] Embodiment 2: Based on embodiment 1, Figure 3 - Figure 6 As shown, the small rescue device includes a rescue chamber 2, a chamber door 201, a bottom plate 202, a battery 205, a steering block 208, a torsion spring 209, an airbag 210 and a limit assembly. A slide groove is provided on the rotating support plate 108, and the bottom plate 202 is slidably arranged in the slide groove on the rotating support plate 108. The rescue chamber 2 is installed on the bottom plate 202, and the rescue chamber 2 is provided with a chamber door 201. The chamber door 201 can rise upward along the rescue chamber 2. A plurality of arc-shaped handles for the trapped person to grasp are provided on the bottom plate 202, and the arc-shaped handles are provided. The staggered arrangement is to assist the trapped persons to climb into the rescue chamber 2. A battery 205 is arranged in the bottom plate 202, and the battery 205 can provide power for the small rescue device. The circuit in the small rescue device is not connected when it is not in the water. A plurality of steering blocks 208 are rotatably arranged on the bottom plate 202, and a torsion spring 209 is arranged between each steering block 208 and the bottom plate 202. An air bag 210 is installed on the two steering blocks 208 on the same side, and a limit assembly is installed on the bottom plate 202, and the limit assembly is used to limit the steering block 208.

[0029] When rescuing in a passage that the rescue boat cannot enter, the small rescue device is thrown into the water. After the small rescue device enters the water, the limit assembly will automatically release the restriction on the steering block 208. Under the action of the torsion spring 209, the steering block 208 will rotate outward and drive the airbag 210 to contact the water. When the limit assembly rises and releases the restriction on the steering block 208, the circuit in the small rescue device will be connected, so that the search and rescue personnel can remotely control the small rescue device to move toward the trapped person. When the small rescue device moves to the trapped person, the cabin door 201 can be opened upwards, and the trapped person can use the arc-shaped handle on the bottom plate 202 to climb into the rescue cabin 2, and the search and rescue personnel can control the small rescue device to move back to the rescue boat.

[0030] like Figure 5 and Figure 6As shown, the limiting assembly includes a guide rod 2021, a floating plate 206, a touch rod 2061, a guide frame 2062 and a sliding baffle 207. The guide rod 2021 is fixedly provided in the bottom plate 202, and a plurality of floating plates 206 are slidably provided in the bottom plate 202. The floating plates 206 correspond to the steering blocks 208 one by one, and the floating plates 206 are slidably connected to the guide rod 2021. The touch rod 2061 and the guide frame 2062 are symmetrically fixed on the floating plate 206. A plurality of sliding baffles 207 are slidably provided in the bottom plate 202, and two sliding baffles 207 are provided at each steering block 208. The sliding baffle 207 can be used to block the steering block 208. One end of the sliding baffle 207 is slidably set in the guide frame 2062. When the floating plate 206 slides upward along the guide rod 2021, the touch rod 2061 will rise accordingly, and when the touch rod 2061 rises, the circuit in the small rescue device can be connected.

[0031] When the small rescue device falls into the water, the float 206 slides upward along the guide rod 2021 due to the buoyancy, and the touch rod 2061 on the float 206 will rise and be inserted into the bottom plate 202, so that the circuit in the small rescue device is connected. When the float 206 rises, the two guide frames 2062 arranged on it rise accordingly. Since the guide frames 2062 on the float 206 are inclined in an "eight" shape, during the rising process of the float 206 and the guide frames 2062, the sliding baffle 207 slides along the bottom plate 202 to the two sides of the steering block 208 under the action of the corresponding guide frames 2062, so as to release the restriction on the steering block 208.

[0032] like Figure 3 and Figure 4 As shown, the small rescue device also includes a fixing plate 203 and a sealing ring 204. The fixing plate 203 is provided on the bottom plate 202, and a sealing ring 204 is provided between the fixing plate 203 and the bottom plate 202. The sealing ring 204 can prevent water from flowing into the bottom plate 202 and causing water to enter the battery 205.

[0033] When the battery 205 in the small rescue device is exhausted, the fixing plate 203 can be removed and the battery 205 in the bottom plate 202 can be directly replaced to improve the rescue efficiency. When the small rescue device moves in the water, the sealing ring 204 can prevent water from entering and avoid contact between water and the battery 205.

[0034] Embodiment 3: Based on embodiment 2, Figure 8 As shown, the hull 1 also includes a sliding plate 3, which is slidably provided inside the hull 1 and can slide outward from the hull 1. The sliding plate 3 can catch a small rescue device that slides outward from the rotating support plate 108 to prevent the small rescue device from tipping over when entering the water.

[0035] Before launching the small rescue device, the sliding plate 3 is first pulled out from the hull 1, and the sliding plate 3 is located below the water surface. When the small rescue device falls downward from the rotating support plate 108, the small rescue device just falls on the sliding plate 3 to prevent the small rescue device from tipping over.

[0036] like Figure 8 and Fig. 9 As shown, it also includes a fixed frame 301, a sliding rod 302, a connecting rod 303 and a connecting groove 304. The fixed frame 301 is fixedly connected to the hull 1, and the fixed frame 301 is tilted downward. The sliding plate 3 is slidably provided with a sliding rod 302, and the sliding rod 302 is provided with a straight rod. The straight rod on the sliding rod 302 is slidably set in the fixed frame 301. The sliding rod 302 is fixedly connected with a connecting rod 303. The rotating support plate 108 is fixedly provided with a connecting groove 304, and the top of the connecting rod 303 is slidably set in the connecting groove 304.

[0037] When the sliding plate 3 is pulled out from the hull 1, the sliding rod 302 moves accordingly. During the movement of the sliding rod 302, it will slide downward along the sliding plate 3 under the action of the fixed frame 301. The descent of the sliding rod 302 will pull the connecting groove 304 and the rotating support plate 108 to swing downward through the connecting rod 303, and the small rescue device will slide outward along the rotating support plate 108.

[0038] like Figure 7 As shown, the hull 1 also includes a rotating wheel 1001. A plurality of rotating wheels 1001 are arranged at the bottom of the hull 1. The rotating wheels 1001 can be automatically retracted and released. When all the rotating wheels 1001 are swung downward and released, the hull 1 can be supported on land to enable the hull 1 to move on land or in a diving area.

[0039] The rescue boat is provided with a rotating wheel 1001 which can be automatically retracted and extended. When the rotating wheel 1001 is swung downward and extended, the rescue boat can move on land or in a diving area. When encountering separated waters during the search and rescue process, there is no need to take a detour, thereby improving the search and rescue efficiency.

[0040] like Figure 2 As shown, the hull 1 further includes a stabilizing plate 101, and the stabilizing plate 101 is symmetrically fixed to the bottom of the hull 1. The stabilizing plate 101 arranged at the bottom of the search and rescue boat can improve the stability of the hull 1 in the water flow.

[0041] like Figure 1 As shown, the bottom surface of the front end of the hull 1 is tilted upward. When the rescue boat contacts an obstacle in the water, the obstacle can be pressed down and passed quickly. When the rescue boat encounters debris such as tree branches during its forward movement, the front end of the hull 1 will press the tree branches down into the water, thus preventing the tree branches and other debris from obstructing the movement of the rescue boat, allowing the rescue boat to pass quickly in the water.

[0042] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, all equivalent changes made to the contents described in the claims of the present invention should be included in the scope of the claims of the present invention.

Claims

1. An amphibious rescue boat for emergency rescue, characterized in that: The invention comprises a hull (1), a steering wheel (102), a gear (103), a rack (104), a sliding rod (105), a connecting sleeve (1051), an L-shaped rotating rod (106), a propeller (107), a rotating support plate (108) and a small rescue device. The hull (1) is rotatably mounted with a steering wheel (102). The steering wheel (102) is coaxially fixed with a gear (103). The gear (103) rotates with the steering wheel (102). The hull (1) is slidably connected with a gear (103). A sliding rod (105) is fixedly connected to a rack (104), an end of the sliding rod (105) is hingedly connected to a connecting sleeve (1051), an L-shaped rotating rod (106) is rotatably provided on the hull (1), one end of the L-shaped rotating rod (106) is slidably arranged in the connecting sleeve (1051), a propeller (107) is installed on the L-shaped rotating rod (106), a rotating support plate (108) is installed in the hull (1), and a small rescue device is installed on the rotating support plate (108); The small rescue device comprises a rescue chamber (2), a chamber door (201), a bottom plate (202), a battery (205), a steering block (208), a torsion spring (209), an air bag (210) and a limit assembly. A sliding groove is provided on the rotating support plate (108). The bottom plate (202) is slidably arranged in the sliding groove on the rotating support plate (108). The rescue chamber (2) is installed on the bottom plate (202). The rescue chamber (2) is provided with a chamber door (201). The bottom plate (202) is provided with a battery (205). The bottom plate (202) is rotatably provided with a steering block (208). A torsion spring (209) is provided between the steering block (208) and the bottom plate (202). The two steering blocks (208) on the same side are jointly provided with an air bag (210). The limit assembly is installed on the bottom plate (202). The limit assembly is used to limit the steering block (208).

2. An amphibious rescue boat for emergency rescue as claimed in claim 1, characterized in that: The limiting assembly comprises a guide rod (2021), a floating plate (206), a touch rod (2061), a guide frame (2062) and a sliding baffle (207); the guide rod (2021) is fixedly arranged in the bottom plate (202); the floating plate (206) is slidably arranged in the bottom plate (202); the floating plate (206) is slidably connected to the guide rod (2021); the touch rod (2061) and the guide frame (2062) are symmetrically fixed to the floating plate (206); the sliding baffle (207) is slidably arranged in the bottom plate (202); and one end of the sliding baffle (207) is slidably arranged in the guide frame (2062).

3. An amphibious rescue boat for emergency rescue as claimed in claim 1, characterized in that: The small rescue device also includes a fixing plate (203) and a sealing ring (204); the fixing plate (203) is provided on the bottom plate (202); and the sealing ring (204) is provided between the fixing plate (203) and the bottom plate (202).

4. An amphibious rescue boat for emergency rescue as claimed in claim 1, characterized in that: The hull (1) further comprises a sliding connection plate (3), and the sliding connection plate (3) is slidably arranged inside the hull (1).

5. An amphibious rescue boat for emergency rescue as claimed in claim 4, characterized in that: The invention also comprises a fixed frame (301), a sliding rod (302), a connecting rod (303) and a connecting groove (304); the fixed frame (301) is fixedly connected to the hull (1); the sliding rod (302) is slidably provided on the sliding plate (3); a straight rod is provided on the sliding rod (302); the straight rod on the sliding rod (302) is slidably arranged in the fixed frame (301); the connecting rod (303) is fixedly connected to the sliding rod (302); a connecting groove (304) is fixedly provided on the rotating support plate (108); and the top of the connecting rod (303) is slidably arranged in the connecting groove (304).

6. An amphibious rescue boat for emergency rescue as claimed in claim 1, characterized in that: The hull (1) further comprises a rotating wheel (1001), and the bottom of the hull (1) is provided with the rotating wheel (1001).

7. An amphibious rescue boat for emergency rescue as claimed in claim 1, characterized in that: The hull (1) further comprises a stabilizing plate (101), and the stabilizing plate (101) is symmetrically fixed to the bottom of the hull (1).

8. An amphibious rescue boat for emergency rescue as claimed in claim 1, characterized in that: The bottom surface of the front end of the hull (1) is tilted upward.

Images