Post-disaster auxiliary rescue aircraft

Abstract

The utility model relates to the technical field of rescue equipment, and provides a post-disaster auxiliary rescue aircraft which comprises an aircraft body and a pair of side frames, the side frames are fixed to the two sides of the aircraft body, a material box is arranged between the side frames, a top cover is installed at the top of the material box, and a fixed throwing assembly is arranged between the side frames and the material box. The connecting and pressing assembly is arranged between the material box and the top cover, the fixed throwing assembly comprises a pair of fixing plates, the fixing plates are fixed to the two ends of the surface of a side frame, a pair of fixing sleeves are arranged on the bottom faces of the fixing plates, a plurality of inserting rods are arranged on the surface of the top cover and connected into the fixing sleeves in an inserted mode, and a rotating shaft is rotationally connected to the surface of the side frame. According to the technical scheme, the problems that existing aircrafts in the related technology have the special exploration function, some dangerous places do not travel in time, then materials or other rescue drugs need to be conveyed firstly, the temperature of trapped persons needs to be ensured, helicopters can only go to wide places, and the working efficiency of the helicopters is affected are solved. And a deep and closed place cannot be entered.

Description

Technical Field

[0001] The utility model relates to the technical field of rescue equipment, and specifically, to a post-disaster auxiliary rescue aircraft. Background Art

[0002] An earthquake is a natural disaster with extremely great destructiveness, often causing serious consequences such as house collapses, infrastructure damage, communication interruptions, power outages, etc. After an earthquake occurs, the reconstruction work is crucial, and it is necessary to restore infrastructure, establish communication networks, provide medical rescue, etc. However, due to the usually dangerous and unstable environment at the earthquake site, traditional human and material resources are often difficult to meet the needs of reconstruction.

[0003] A rescue robot is a robot developed by adopting advanced science and technology for rescue. It is a robot specifically used to search for survivors in the building ruins after a major earthquake to perform rescue tasks. This kind of robot is equipped with a color camera, a thermal imager, a communication system, and several rescue mechanisms, etc., and can be in the structure of an unmanned vehicle or an unmanned aerial vehicle.

[0004] However, current aircraft all specialize in exploration functions, and it is impossible to travel in a timely manner in some dangerous places. At this time, it is necessary to first deliver supplies or other rescue drugs, etc., and it is necessary to ensure the food and clothing of the trapped people. A helicopter can only go to wide places and cannot enter deeper and more enclosed places. Therefore, improvements are made to address the above problems. Content of the Utility Model

[0005] The utility model provides a post-disaster auxiliary rescue aircraft, which solves the problems in the related art that current aircraft all specialize in exploration functions, and it is impossible to travel in a timely manner in some dangerous places. At this time, it is necessary to first deliver supplies or other rescue drugs, etc., and it is necessary to ensure the food and clothing of the trapped people. A helicopter can only go to wide places and cannot enter deeper and more enclosed places.

[0006] The technical solution of the utility model is as follows: including

[0007] An aircraft body and a pair of side frames, the side frames are fixed on both sides of the aircraft body;

[0008] A supply box and a top cover, the supply box is arranged between the side frames, and the top cover is installed on the top of the supply box;

[0009] A fixed dropping component, the fixed dropping component is arranged between the side frames and the supply box;

[0010] A buffer component, the buffer component is arranged at the bottom of the supply box;

[0011] A connection and pressing component, the connection and pressing component is arranged between the supply box and the top cover;

[0012] The fixed delivery component includes a pair of fixing plates, which are fixed at both ends of the surface of the side frame. A pair of fixed sleeves are provided on the bottom surface of the fixing plates. A plurality of insertion rods are provided on the surface of the top cover, and the insertion rods are inserted and connected in the fixed sleeves. A rotating shaft is rotatably connected to the surface of the side frame.

[0013] As a further technical solution, sleeves are fixed at both ends of the rotating shaft, the sleeves wrap around the bottom of the material box, drive motors are installed on both sides of the side frame, drive gears are provided at the output ends of the drive motors, and driven gears are provided on the rotating shaft.

[0014] As a further technical solution, the buffer component includes a bottom groove, which is opened at the bottom of the material box. A buffer sleeve is sleeved outside the bottom groove, and a plurality of buffer springs are connected between the buffer sleeve and the bottom groove.

[0015] As a further technical solution, the connection and pressing component includes a pair of columns, which are fixed at both ends of the inner bottom of the material box, and a pair of connection screw rods are rotatably connected inside the top cover.

[0016] As a further technical solution, the connection screw rods are screwed and connected to the upper ends of the columns, an inner groove is opened on the bottom surface of the top cover, and an air hood is provided on the bottom surface of the top cover.

[0017] As a further technical solution, both the drive gear and the driven gear are bevel gears.

[0018] As a further technical solution, the overall shape of the sleeve is an L-shaped structure.

[0019] As a further technical solution, a screwing frame is provided at the upper end of the connection screw rod.

[0020] The working principle and beneficial effects of the present utility model are as follows:

[0021] In the present utility model, a fixed delivery component is provided. Through the interaction of structures such as fixed sleeves, insertion rods, rotating shafts, drive motors, drive gears, and driven gears, the material box can be firmly grasped at the bottom of the aircraft body by multiple sleeves, and can maintain a firm fixed state during flight, and can be opened outward during delivery, liberating the fixation of the material box and quickly delivering the material box to the ground, and can be used in various restricted positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The following further describes the present utility model in detail with reference to the drawings and specific embodiments.

[0023] Figure 1 It is a schematic structural diagram of the present utility model;

[0024] Figure 2 This is the axonometric view of the utility model.

[0025] Figure 3 This is the sectional view of the utility model.

[0026] Figure 4 This is the sectional view of the utility model from another perspective.

[0027] Figure 5 This is the attached Figure 3 partial enlarged view of part A in the figure.

[0028] In the figure: 1. Aircraft body; 2. Side frame; 3. Supply box; 4. Top cover; 5. Fixed delivery component; 5-1. Fixed plate; 5-2. Fixed sleeve; 5-3. Plug rod; 5-4. Rotating shaft; 5-5. Sleeve frame; 5-6. Driving motor; 5-7. Driving gear; 5-8. Driven gear; 6. Buffer component; 6-1. Bottom groove; 6-2. Buffer sleeve; 6-3. Buffer spring; 7. Connection and compression component; 7-1. Column; 7-2. Connection screw; 7-3. Inner groove; 7-4. Air hood; 8. Screwing rod. Specific embodiments

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.

[0030] As Figures 1 to 5 shown, this embodiment proposes a post-disaster auxiliary rescue aircraft, including

[0031] the aircraft body 1 and a pair of side frames 2, and the side frames 2 are fixed on both sides of the aircraft body 1;

[0032] a supply box 3 and a top cover 4, the supply box 3 is arranged between the side frames 2, and the top cover 4 is installed on the top of the supply box 3;

[0033] a fixed delivery component 5, and the fixed delivery component 5 is arranged between the side frames 2 and the supply box 3;

[0034] a buffer component 6, and the buffer component 6 is arranged at the bottom of the supply box 3;

[0035] a connection and compression component 7, and the connection and compression component 7 is arranged between the supply box 3 and the top cover 4;

[0036] The fixed delivery component 5 includes a pair of fixing plates 5-1 which are fixed at both ends of the surface of the side frame 2. A pair of fixing sleeves 5-2 are provided on the bottom surface of the fixing plates 5-1. A number of insertion rods 5-3 are provided on the surface of the top cover 4, and the insertion rods 5-3 are inserted and connected in the fixing sleeves 5-2. A rotating shaft 5-4 is rotatably connected to the surface of the side frame 2. Sleeve frames 5-5 are fixed at both ends of the rotating shaft 5-4, and the sleeve frames 5-5 wrap around the bottom of the material box 3. Driving motors 5-6 are installed on both sides of the side frame 2, and driving gears 5-7 are provided at the output ends of the driving motors 5-6. A driven gear 5-8 is provided on the rotating shaft 5-4.

[0037] In this embodiment, in order to achieve the effect of firmly fixing and opening the material box 3 for delivery, the fixed delivery component 5 is designed. Two fixing plates 5-1 are provided on the surface of the side frame 2. Two fixing sleeves 5-2 are provided at the bottom of the fixing plates 5-1. Two insertion rods 5-3 are provided on the top cover 4, and the insertion rods 5-3 can be inserted into the fixing sleeves 5-2. A rotating shaft 5-4 is rotatably connected to the surface of the side frame 2. Sleeve frames 5-5 are provided at both ends of the rotating shaft 5-4, and the sleeve frames 5-5 are used to be sleeved on the bottom of the material box 3 to firmly hold the material box 3. A driven gear 5-8 is provided on the rotating shaft 5-4. Driving motors 5-6 and driving gears 5-7 are provided on the surface of the side frame 2. The driving gear 5-7 meshes with the driven gear 5-8 to control the rotation of the rotating shaft 5-4. When rotating, it can be opened outward through the sleeve frame 5-5, so that the material box 3 falls off and drops.

[0038] Furthermore, the buffer component 6 includes a bottom groove 6-1 which is opened at the bottom of the material box 3. A buffer sleeve 6-2 is sleeved and connected outside the bottom groove 6-1, and a number of buffer springs 6-3 are connected between the buffer sleeve 6-2 and the bottom groove 6-1.

[0039] In this embodiment, in order to achieve the effect of buffering the material box 3 when it drops, the buffer component 6 is designed. A bottom groove 6-1 is opened at the bottom of the material box 3 and a number of buffer springs 6-3 are provided at the bottom. The lower ends of the buffer springs 6-3 are connected with a buffer sleeve 6-2 which wraps around the bottom, and the buffering effect can be achieved through the buffer sleeve 6-2 and the buffer springs 6-3.

[0040] Furthermore, the connection and pressing component 7 includes a pair of columns 7-1 which are fixed at both ends of the inner bottom of the material box 3. A pair of connection screws 7-2 are rotatably connected inside the top cover 4, and the connection screws 7-2 are screwed and connected to the upper ends of the columns 7-1. An inner groove 7-3 is opened on the bottom surface of the top cover 4, and an air hood 7-4 is provided on the bottom surface of the top cover 4.

[0041] In this embodiment, in order to achieve the effect of tightly pressing the materials in the material box 3 to prevent damage caused by hitting the bottom surface, a connecting pressing assembly 7 is designed. There are two columns 7-1 arranged in the material box 3, and two connecting screw rods 7-2 are rotatably connected in the top cover 4. The lower ends of the connecting screw rods 7-2 are screwed and connected to the upper ends of the columns 7-1, so that the top cover 4 can be tightly fixed. An inner groove 7-3 is opened at the bottom of the top cover 4, and an air hood 7-4 is provided. Through the contraction effect of the air hood 7-4, it is tightly attached to the materials to achieve the pressing effect.

[0042] Further, both the driving gear 5-7 and the driven gear 5-8 are bevel gears.

[0043] In this embodiment, through the structure of the bevel gears, a transmission effect of 90° is achieved between the driving gear 5-7 and the driven gear 5-8.

[0044] Further, the overall structure of the sleeve 5-5 is in an L shape.

[0045] In this embodiment, through the L-shaped structure, the effect of tightly holding the material box 3 is achieved.

[0046] Further, a screwing frame is provided at the upper end of the connecting screw rod 7-2.

[0047] In this embodiment, by providing a relatively long screwing frame, it is convenient to manually operate and turn the connecting screw rod 7-2.

[0048] When in use, all the materials are put into the material box 3. After covering the top cover 4, the connecting screw rod 7-2 is screwed to be connected with the column 7-1 by turning the screwing rod 8. After covering, the materials are tightly pressed by the air hood 7-4. The material box 3 is inserted into the fixed sleeve 5-2 of the fixed plate 5-1 through the insertion rod 5-3. The driving motor 5-6 is started to control the sleeve 5-5 to tightly fit on the bottom of the material box 3. The buffer sleeve 6-2 contracts through the buffer spring 6-3. After tightening, the flying vehicle body 1 is controlled to take off. After flying to the dropping position, the driving motor 5-6 is started to control the sleeve 5-5 to open to both sides. After opening, the material box 3 falls off after being released and will buffer the impact through the buffer sleeve 6-2 when it falls on the ground.

[0049] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A post-disaster rescue aircraft, characterized in that: include An aircraft body (1) and a pair of side frames (2), wherein the side frames (2) are fixed on both sides of the aircraft body (1); A material box (3) and a top cover (4), wherein the material box (3) is arranged between the side frames (2), and the top cover (4) is installed on the top of the material box (3); A fixed delivery assembly (5), wherein the fixed delivery assembly (5) is arranged between the side frame (2) and the material box (3); A buffer component (6), wherein the buffer component (6) is arranged at the bottom of the material box (3); A connecting and pressing assembly (7), wherein the connecting and pressing assembly (7) is arranged between the material box (3) and the top cover (4); The fixed delivery assembly (5) comprises a pair of fixed plates (5-1), the fixed plates (5-1) being fixed to the two ends of the surface of the side frame (2), a pair of fixed sleeves (5-2) being arranged on the bottom surface of the fixed plates (5-1), a plurality of insertion rods (5-3) being arranged on the surface of the top cover (4), the insertion rods (5-3) being inserted and connected in the fixed sleeves (5-2), and a rotating shaft (5-4) being rotatably connected to the surface of the side frame (2).

2. A post-disaster rescue aircraft according to claim 1, characterized in that: A sleeve frame (5-5) is fixed to both ends of the rotating shaft (5-4), and the sleeve frame (5-5) is wrapped around the bottom of the material box (3). A driving motor (5-6) is installed on both sides of the side frame (2), and a driving gear (5-7) is arranged at the output end of the driving motor (5-6). A driven gear (5-8) is arranged on the rotating shaft (5-4).

3. A post-disaster rescue aircraft according to claim 1, characterized in that: The buffer assembly (6) comprises a bottom groove (6-1), the bottom groove (6-1) is opened at the bottom of the material box (3), a buffer sleeve (6-2) is connected to the outside of the bottom groove (6-1), and a plurality of buffer springs (6-3) are connected between the buffer sleeve (6-2) and the bottom groove (6-1).

4. A post-disaster rescue aircraft according to claim 1, characterized in that: The connection and clamping assembly (7) comprises a pair of upright posts (7-1), the upright posts (7-1) being fixed at both ends of the bottom of the material box (3), and a pair of connection screws (7-2) being rotatably connected in the top cover (4).

5. A post-disaster rescue aircraft according to claim 4, characterized in that: The connecting screw (7-2) is screwed and connected to the upper end of the column (7-1); an inner groove (7-3) is provided on the bottom surface of the top cover (4); and an air hood (7-4) is provided on the bottom surface of the top cover (4).

6. A post-disaster rescue aircraft according to claim 2, characterized in that: The driving gear (5-7) and the driven gear (5-8) are both bevel gears.

7. A post-disaster rescue aircraft according to claim 2, characterized in that: The sleeve frame (5-5) is in an L-shaped structure as a whole.

8. A post-disaster rescue aircraft according to claim 4, characterized in that: A screwing frame is arranged on the upper end of the connecting screw rod (7-2).

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