A high altitude rescue boat

Abstract

The present invention discloses a lifeboat for people falling into water from a height, and relates to the field of underwater lifesaving equipment. The technical solution is as follows: the lifeboat comprises a net unit, which is in a net shape; a floating unit, which is connected to the net unit and can make the net unit float on the water surface; a power unit, which is connected to the floating unit and can drive the floating unit to move on the water surface; a supporting unit, which is arranged between the floating unit and the net unit; the net unit is located above the floating unit; and the net unit is connected to the floating unit through the supporting unit. The beneficial effect of the present invention is that the lifesaving device of the present solution can receive people falling toward the water surface, especially the arrangement of the device in advance for the falling people can better rescue them. The device can reduce the damage caused by the impact of the water surface to people falling into the water from a height, and save the lives of the people falling into the water in time. The device of the present solution fills the gap in water rescue, has a variety of different implementation methods, and can be selectively used according to actual needs.

Description

Technical Field

[0001] The invention relates to the field of underwater lifesaving equipment, in particular to a high-altitude drowning lifesaving boat. Background Art

[0002] Water rescue has always been a difficult task, especially in water environments such as rivers and lakes with complex water conditions, where people may fall into the water and be injured or killed.

[0003] Among the casualties, especially those who fell into the water at a higher position, the main reason for casualties is that when the human body falls to the water surface, they are directly injured by the impact of falling, or after becoming dizzy due to the impact, they are swept into the bottom of the water by the river, missing the time for rescue.

[0004] At present, there is a lack of life-saving equipment for people who fall into the water from a high altitude, especially special rescue equipment for people who fall into the water from a high altitude. In view of the vacancy of the life-saving equipment, this scheme proposes a net-jumping lifeboat. Summary of the invention

[0005] In view of one of the deficiencies of the prior art, the present invention provides a high-altitude drowning lifeboat to solve the life-saving problem of people falling into water from a high altitude.

[0006] To achieve the above object, the present invention provides the following technical solution: a high-altitude drowning rescue boat, comprising:

[0007] The mesh unit is an elastic mesh structure used to receive the falling object from above;

[0008] The floating unit is connected to the net unit and can make the net unit float on the water surface;

[0009] A power unit, connected to the floating unit, capable of driving the floating unit to move on the water surface;

[0010] The support unit is arranged between the floating unit and the net unit; the net unit is located above the floating unit; and the net unit is connected to the floating unit through the support unit.

[0011] Preferably, the support unit comprises:

[0012] A first supporting structure is connected to the net unit and is used to support the net unit; the first supporting structure is located above the floating unit;

[0013] The second supporting structure is arranged between the first supporting structure and the floating unit, and is used to support the first supporting structure.

[0014] Preferably, the floating unit is a hull;

[0015] The first supporting structure forms a supporting structure around the mesh unit, and the edge of the mesh unit is connected to the first supporting structure; the first supporting structure includes:

[0016] An upturned portion is located at an edge of the first supporting structure, the upturned portion is in an upwardly tilted shape, and the upturned portion is located above a position where an operator of the floating unit is located;

[0017] The first supporting structure is provided with an opening, and the opening is arranged toward the bow direction of the floating unit; the upturned portion is located at a position of the first supporting structure away from the opening.

[0018] Preferably, the second supporting structure comprises:

[0019] The support column group includes a plurality of columnar support structures; the support column group includes:

[0020] A first pillar group is arranged below the upturned portion of the first supporting structure, the first pillar group includes at least two vertically arranged columns; the lower end of the first pillar group is fixedly connected to the hull of the floating unit;

[0021] The second pillar group is located in the middle of the floating unit;

[0022] The third pillar group is located at the bow of the floating unit; the pillars of the second pillar group and the third pillar group are both arranged in an inclined state, and the upper ends of the pillars are far away from each other.

[0023] Preferably, the floating unit comprises:

[0024] The floating body is a hull, and two floating bodies are provided; the first supporting structure is straddled above the two floating bodies through the second supporting structure;

[0025] The first supporting structure is provided with at least one upturned portion corresponding to each of the floating bodies; the upturned portion is located above the position of the driver of the floating body.

[0026] Preferably, the support unit further comprises:

[0027] The third supporting structure has an upper end connected to the first supporting structure and a floating member disposed at the lower end, and the floating member of the third supporting structure extends downward to a position where it can contact the water surface and is flush with the bottom surface of the floating unit.

[0028] Preferably, the length direction of the rescue device is taken as the longitudinal direction, the two floating bodies are distributed in the longitudinal direction, and the first supporting structure is located between the two floating bodies.

[0029] Preferably, the first supporting structure is provided with two upturned portions, and the two upturned portions are respectively provided corresponding to one floating body;

[0030] Chamfer structures are respectively arranged at two longitudinal ends of the bottom of the third supporting structure.

[0031] Preferably, each of the floating bodies is equipped with the power unit; the power unit of each floating body comprises:

[0032] There are two groups of power components, which are located on both sides of the hull of the floating body.

[0033] Preferably, the floating body comprises:

[0034] A buoy assembly, comprising a plurality of inflatable buoys, the inflatable buoys forming a hull structure around the floating body;

[0035] The bottom plate assembly is arranged inside the buoy assembly.

[0036] Compared with the prior art, it has the following beneficial effects:

[0037] (1) The life-saving device of this solution can receive people falling toward the water surface, especially if the device is deployed in advance for the falling person, so as to better rescue them. This device can reduce the damage caused by the impact of the water surface to the person falling into the water from a high altitude, and save the life of the person falling into the water in time. The device of this solution fills the gap in water rescue and has a variety of different implementation methods, which can be selectively used according to actual needs.

[0038] (2) This plan also takes into account the protection structure for the driver of the life-saving device. When it is possible to rescue a fallen person, sufficient safety measures are provided for the driver to avoid injury due to the impact of the falling person. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 The overall structure of the first embodiment of the present application is shown in FIG. Figure 1 ;

[0040] Figure 2 The overall structure of the first embodiment of the present application is shown in FIG. Figure 2 ;

[0041] Figure 3 The overall structure of the second embodiment of the present application is shown in FIG. Figure 1 ;

[0042] Figure 4 The overall structure of the second embodiment of the present application is shown in FIG. Figure 2 ;

[0043] Figure 5 The overall structure of the second embodiment of the present application is shown in FIG. Figure 3 ;

[0044] Figure 6 This is a front view of the second implementation mode of the present application;

[0045] Figure 7 It is a left view of the second embodiment of the present application;

[0046] Figure 8 It is a right side view of the second embodiment of the present application;

[0047] Fig. 9 The overall structure of the third embodiment of the present application is shown in FIG. Figure 1 ;

[0048] Fig.10 This is the main view of the third implementation mode of the present application;

[0049] Fig.11 This is a left view of the third embodiment of the present application.

[0050] In the figure:

[0051] 1. Net unit;

[0052] 2. floating unit; 21. floating body;

[0053] 3. Power unit;

[0054] 4. Support unit; 41. First support structure; 42. Second support structure; 421. First support group; 422. Second support group; 423. Third support group; 43. Third support structure. DETAILED DESCRIPTION

[0055] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0056] See also Figure 1-Figure 11 , this application provides the following technical solutions:

[0057] A high-altitude water rescue boat comprises a net unit 1, a floating unit 2 and a power unit 3. The net unit 1 is an elastic net structure used to receive a falling object from above. The net unit 1 is mainly used to receive a falling human body. The floating unit 2 is connected to the net unit 1 to allow the net unit 1 to float on the water surface. The power unit 3 is connected to the floating unit 2 to drive the floating unit 2 to move on the water surface.

[0058] Through the structure of this solution, the function of the floating unit 2 is to make the net unit 1 float on the water surface, so as to wait for the rescue of the fallen person under the bridge or other water-adjacent areas. As the power unit 3, it is sufficient to make the floating unit 2 move. The position of the floating unit 2 is adjusted by the power unit 3 to ensure that when a person falls from a high altitude, the net unit 1 can receive the fallen person and prevent him from directly contacting the water surface.

[0059] Based on the above scheme, this scheme provides three different implementation forms as follows:

[0060] Implementation Method 1

[0061] See also Figure 1 and Figure 2 The floating unit 2 is a ring-shaped inflatable airbag structure as a whole, and the net unit 1 is arranged in the ring area of ​​the floating unit 2, and the net unit 1 is connected to the floating unit 2 on the periphery. The two sides of the ring structure of the floating unit 2 are tilted upward. The net unit 1 is connected to the upper surface of the floating unit 2. In the first embodiment, the power unit 3 with its own power is not provided, and the power unit 3 adopts a towing structure, and is towed and moved with the help of other powered boats.

[0062] Through the structure of this solution, the floating unit 2 also serves as a supporting structure for the net unit 1. When it is needed, it is inflated so that the floating unit 2 drives the net unit 1 to unfold. Use other boats to drag the floating unit 2 and the net unit 1 to the falling place where the rescued person may be located.

[0063] When a human body falls onto the net unit 1, the upward structure on both sides can protect the person from easily sliding out of the range of the net unit 1, and because of the upward structure on both sides, when the net unit 1 is impacted, the floating unit 2 and the net unit 1 are more likely to bend toward the middle, which can also make the person falling on the net roll to the middle area, facilitating subsequent rescue.

[0064] With the structure of the first embodiment, a buffer net is formed on the water surface to reduce the possibility of the person falling unconscious or injured due to the impact of the water surface. Even if the person falls on the net unit 1 and the net unit 1 is deformed, causing the person to fall unconscious when contacting the water surface, the net unit 1 will lift the person after the floating unit 2 and the net unit 1 are reset, thus preventing the person from sinking into the water and being difficult to rescue.

[0065] Implementation Method 2

[0066] See also Figures 3 to 8The above-mentioned embodiment 1 is a relatively simple net lifesaving device. As mentioned above, in the embodiment 1, the actual distance between the net unit 1 and the water surface is the distance from the liquid surface to the net unit 1 after the floating unit 2 enters the water. That is to say, under the impact force of the falling person, the falling person in the embodiment 1 is likely to cause the net unit 1 to sink and be impacted by the water surface. Therefore, the embodiment 2 different from the embodiment 1 is proposed.

[0067] In addition to the aforementioned net unit 1, floating unit 2 and power unit 3, the second embodiment further includes a support unit 4, which is arranged between the floating unit 2 and the net unit 1; the net unit 1 is located above the floating unit 2; and the net unit 1 is connected to the floating unit 2 through the support unit 4. Different from the first embodiment in which the floating unit 2 also serves as a support structure for the net unit 1, the second embodiment provides an independent support unit 4 to support the net unit 1.

[0068] The support unit 4 includes a first support structure 41 and a second support structure 42. The first support structure 41 is connected to the net unit 1 and is used to support the net unit 1; the second support structure 42 is arranged between the first support structure 41 and the floating unit 2 and is used to support the first support structure 41. Through this structure, the distance between the net unit 1 and the floating unit 2 can be increased, thereby solving the problem in the first embodiment. That is to say, by adding the support unit 4, the possibility of the faller being impacted by the water surface due to falling is reduced as much as possible, and only the net unit 1 is used as a buffer for the faller.

[0069] On the basis of the above implementation scheme, the floating unit 2 is a hull, and a rubber boat, an inflatable assault boat, etc. can be selected. Both the support unit 4 and the floating unit 2 can adopt an inflatable structure. The first support structure 41 forms a support structure around the net unit 1, and the edge of the net unit 1 is connected to the upper side of the first support structure 41.

[0070] Taking the floating unit 2 as an inflatable boat as an example, the first support structure 41 includes an upturned portion, which is located at the edge of the first support structure 41, and is in an upward tilted shape, and is located above the position of the operator of the floating unit 2. Because most of the inflatable boat drivers are located at the rear end of the boat, the upturned portion of the first support structure 41 is also located near the rear end of the floating unit 2.

[0071] In addition to the similar functions as those in the first embodiment, the upturned portion in the second embodiment also plays a protective role for the driver of the floating unit 2 and can also prevent the driver from being injured by a falling person as much as possible.

[0072] Based on the above embodiment, the first support structure 41 is "U"-shaped, and its opening is arranged toward the bow direction of the floating unit 2. The second support structure 42 includes a support column group, and the support column group includes a plurality of columnar support structures.

[0073] See also Figures 5 to 8 The support column group includes six support columns in total, and the six support columns can be divided into a first support column group 421, a second support column group 422 and a third support column group 423, and each support column group includes two support columns.

[0074] The first support column group 421 is disposed below the upturned portion of the first support structure 41, and the first support column group 421 includes at least two vertically disposed support columns. Figure 8 As shown, the connection position of the two support columns of the first support group 421 and the upturned portion of the first support structure 41 presents a "door" structure, and the first support group 421 is located near the stern of the floating unit 2. Because the safety of the driver needs to be ensured, the first support group 421 is provided to provide sufficient support force above the driver.

[0075] The second pillar group 422 is located in the floating unit 2, that is, the middle of the hull, and is different from the first pillar group 421. Figure 6 In the main view direction, or in other words, viewed from one lateral side of the floating unit 2, the axis of the second support column group 422 is arranged vertically.

[0076] The third support column group 423 is located near the bow of the floating unit 2. Figure 6 The support columns in the third support column group 423 are inclined toward the front side when viewed from the lateral side of the floating unit 2.

[0077] from Figure 7 and Figure 8 Direction, that is, viewed from the bow or stern of the floating unit 2, the supporting columns of the second column group 422 and the third column group 423 are both arranged in an inclined shape, which is similar to an inverted "eight" structure.

[0078] The above three pillar groups form the entire supporting structure of the supporting pillar group. Combined with the pillar groups at three different positions, when a person falls onto the net unit 1, the impact force can be well dispersed to different positions of the floating unit 2. At the same time, the combination of the three pillar groups allows the net unit 1 to withstand the impact force and reset after the impact with the help of the elastic force of the entire floating unit 2 itself when it is impacted. This greatly improves the bearing capacity and elastic reset speed of the net unit 1, and can provide better protection for the faller.

[0079] The first supporting structure 41 in the second implementation scheme adopts a "U"-shaped structure, which makes it easier for the other staff members on the cooperative rescue vessel to climb onto the net unit 1 from there, and also easier to move the fallen person out from there.

[0080] In the second embodiment, the power unit 3 can adopt the existing rubber boat power structure, and a motor and a propeller are arranged at the stern of the floating unit 2, or it can also adopt a form similar to the first embodiment in which it is towed by other ships.

[0081] Implementation Method 3

[0082] Different from the second embodiment, the third embodiment makes further changes to the combination of the floating unit 2 and the power unit 3 on the basis of combining the net unit 1. Its main function is to enhance the flexibility of the lifesaving device. Because when it is necessary to take over a fallen person, it is different from the conventional ship operation, but it is necessary to have a more flexible and convenient position adjustment ability. The conventional inflatable boat structure is not flexible enough to turn in a small range. In view of this point, the structural form of the third embodiment is proposed.

[0083] See also Figures 9 to 11 The floating unit 2 includes two floating bodies 21, and the floating bodies 21 are both hull structures. The first supporting structure 41 is arranged above the two floating bodies 21 through the second supporting structure 42; and the first supporting structure 41 is provided with an upturned portion corresponding to each floating body 21.

[0084] In this solution, the two floating bodies 21 are arranged longitudinally, that is, the bow and stern of the two floating bodies 21 are located on the same straight line. The first support structure 41 is arranged across the two floating bodies 21 along the bow and stern direction, that is, Figures 9 to 11 The method shown. Each floating body 21 is equipped with a power unit 3, and each floating body 21, that is, two motors and propeller combinations are configured on both sides of the rear end of the hull as power components. Through this structure, when steering is required, the steering of the entire lifeboat can be achieved in two different ways. Method 1 is to start only one side of the motor when steering, and the other side of the motor does not work. Method 2 is to start both sides of the motor, but the steering is opposite. Method 1 is more suitable for large-angle steering, while method 2 can be used for small-angle steering.

[0085] Different from the above implementation scheme, the two floating bodies 21 of this scheme can also be arranged in a transverse manner. That is, the hulls of the two floating bodies 21 are arranged in a transverse parallel structure, and the first support structure 41 is transversely straddled on the two floating bodies 21. The configuration of the power unit 3 is the same as the above scheme.

[0086] The above two types of distribution forms of the floating bodies 21 have their own advantages and disadvantages. For the sake of convenience, the first form, that is, the form in which the two floating bodies 21 are arranged vertically, is called the longitudinal type, and the second form is called the transverse type. In the longitudinal type, the floating body 21 located at the rear can obtain the wave-breaking effect brought by the floating body 21 in front, and the device as a whole can have a faster moving speed when traveling in a straight line. When the transverse structure is adopted, when each floating body 21 is equipped with dual motors, the turning speed is faster than the longitudinal type. The two methods have different advantages and disadvantages, and can be selected according to needs.

[0087] On the basis of the above embodiment, because the double floating body 21 structure is adopted, the support unit 4 also makes different improvements. The support unit 4 of the third embodiment also includes a third support structure 43, the upper end of the third support structure 43 is connected to the first support structure 41, and the lower end is provided with a floating member, and the floating member of the third support structure 43 extends downward to a position where it can contact the water surface. Figures 9 to 11 As shown, the third support structure 43 in this solution is "U"-shaped as a whole. Like other components in the support unit 4, the third support structure 43 also adopts an inflatable airbag structure. The open end of the third support structure 43, that is, the upper end of its "U"-shaped structure, is connected to the first support structure 41. Its lower end surface is flush with the bottom surface of the floating unit 2. Through this structure, between the two floating bodies 21, the third support structure 43 can also distribute the impact force brought by the net unit 1 to the water surface, thereby increasing the buffering force it can exert on the falling person.

[0088] On the basis of the above implementation scheme, the lower corners of the third support structure 43 of this solution are provided with chamfered structures on both sides, that is, the two corners thereof are tilted upwards. The bows of the two floating bodies 21 are also tilted upwards. This arrangement can effectively enhance the water-breaking effect of the lifeboat and improve the speed and flexibility of the hull.

[0089] On the basis of the above implementation scheme, the first support structure 41 in the third implementation scheme is provided with two upturned parts, and a corresponding upturned part support column is provided for each upturned part, and the upturned part support column is connected to the hull of the floating body 21. Unlike the second implementation scheme, an intermediate support column is also provided between the floating body 21 and the third support structure 43, one end of the intermediate support column is connected to the longitudinal support structure of the third support structure 43, and the other end extends to the floating body 21. The intermediate support column combines the floating body and the first support structure 41 to present a trapezoidal frame structure. This structure has a better bearing effect on the falling force.

[0090] On the basis of the above embodiment, the third support structure 43 may also adopt other forms, such as a long strip of floating member is provided at the bottom, and the length direction of the floating member is parallel to the forward direction of the floating unit 2. A supporting member that can connect the upper side of the floating member and the first support structure 41 and transmit the impact force can be provided. In addition, on the basis of this solution, if the volume of the floating member of the third support structure 43 is large enough, the driving position and the power unit 3 can also be attached to the third support structure 43.

[0091] The three implementation methods each have their own advantages and disadvantages. For implementation method one, its structure is the most streamlined, and it has the best performance in terms of production cost, processing technology, and portability, and can meet the most basic rescue needs for people falling from heights. For implementation method two, it has a better effect in catching fallen people, and can achieve the best effect when combined with multiple ship rescues. For implementation method three, in addition to having a stronger acceptance capacity, it has the most flexible underwater mobility, and can complete the rescue mission well even if it is carried out independently. The corresponding form can be selected for production and use according to actual needs.

[0092] On the basis of the above embodiments, especially in the second and third embodiments, the floating unit 2 has a hull structure. For the convenience of explanation, the hull structures in the second and third embodiments are referred to as floating bodies 21. The floating bodies 21 include a buoy assembly and a bottom plate assembly. The buoy assembly adopts an inflatable airbag, and the bottom plate assembly adopts a spliced ​​structure. The buoy assembly includes a plurality of inflatable buoys, which form the hull structure of the periphery of the floating body 21; the bottom plate assembly is arranged inside the buoy assembly. The bottom plate assembly includes a bottom plate frame as an edge frame; a plurality of splicing plates are arranged in the bottom plate frame, and adjacent splicing plates are connected by plug-in connection; an outer card strip is arranged on the side of the bottom plate frame away from the splicing plate, and the side of the outer card strip away from the splicing plate can be fitted with the inflatable buoy; an end member is arranged at the outer card strip toward the tail end of the hull, the end member is connected to the bottom plate frame, and the end member and the outer card strip are located on the same side; a recessed structure is arranged on the end member, and an escape space is formed between the recessed structure and the corresponding inflatable buoy. The avoidance space is a recessed area recessed toward the middle of the bottom plate assembly, and the space between the recessed area and the buoy is the avoidance space.

[0093] Because the purpose is different from that of general inflatable hulls, the floating body 21 of this solution needs to withstand the impact force caused by a person falling from above. When impacted and after the impact, the buoy assembly and the bottom plate assembly of the floating body 21 itself will undergo elastic deformation due to the impact. And because of this elastic deformation caused by the instantaneous impact force, it is very likely that the bottom plate profile will exert a large impact force on the buoy, causing the buoy to be punctured. This problem is unlikely to occur in conventional inflatable boat applications. In view of this problem, it is necessary to consider more about the avoidance solution between the profile of the bottom plate assembly and the buoy, that is, the setting of the recessed structure on the end component.

[0094] In the description of the present application and its embodiments, it should be understood that the orientation or positional relationship indicated by the terms "top", "bottom", "height", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0095] In the present application and its embodiments, unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0096] In the present application and its embodiments, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0097] The disclosure above provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described above. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the various specific processes and material examples provided by the present application, but those of ordinary skill in the art can be aware of the application of other processes and / or the use of other materials.

[0098] Although the preferred embodiments of the present application have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present application.

[0099] Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

Claims

1. A high altitude water rescue boat, characterized in that: include: The mesh unit is an elastic mesh structure used to receive the falling object from above; The floating unit is connected to the net unit and can make the net unit float on the water surface; A power unit, connected to the floating unit, capable of driving the floating unit to move on the water surface; A supporting unit, arranged between the floating unit and the net unit; The net unit is located above the floating unit; The net unit is connected to the floating unit through the supporting unit; The support unit comprises: A first supporting structure is connected to the net unit and is used to support the net unit; the first supporting structure is located above the floating unit; a second supporting structure, disposed between the first supporting structure and the floating unit, and used to support the first supporting structure; The floating unit comprises: The floating body is a hull, and two floating bodies are provided; the first supporting structure is straddled above the two floating bodies through the second supporting structure; The first supporting structure is provided with at least one upturned portion corresponding to each of the floating bodies; the upturned portion is located above the position of the driver of the floating body; The support unit further comprises: A third supporting structure, the upper end of which is connected to the first supporting structure, and the lower end of which is provided with a floating member, the floating member of the third supporting structure extending downward to a position where it can contact the water surface; Taking the length direction of the rescue device as the longitudinal direction, the two floating bodies are distributed in the longitudinal direction, and the first supporting structure is located between the two floating bodies.

2. The high altitude rescue boat according to claim 1, characterized in that: The first supporting structure is provided with two upturned parts, and the two upturned parts are respectively provided corresponding to a floating body; Chamfer structures are respectively arranged at two longitudinal ends of the bottom of the third supporting structure.

3. The high altitude rescue boat according to claim 1, characterized in that: Each of the floating bodies is equipped with the power unit; the power unit of each floating body includes: There are two groups of power components, which are located on both sides of the hull of the floating body.

4. The high altitude rescue boat according to claim 1, characterized in that: The floating body comprises: A buoy assembly, comprising a plurality of inflatable buoys, the inflatable buoys forming a hull structure around the floating body; The bottom plate assembly is arranged inside the buoy assembly.

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