阅读说明：本技术 一种森林灭火弹旋翼机装置 (Forest fire extinguishing bomb gyroplane device ) 是由 李�杰 于 2019-12-16 设计创作，主要内容包括：本发明属于森林/草原火灾救援装置技术领域,尤其是一种森林灭火弹旋翼机装置,其包括旋翼机,所述旋翼机的底部分别固定安装有释放组件和光电吊舱,所述释放组件上夹持固定卡装有森林灭火弹,所述释放组件包括下底板、前开槽、四个支脚、前杠、齿轮、后杠、后开槽、驱动组件和上底板,所述下底板和上底板相互靠近的一侧固定安装有对称设置的两个侧板,所述前开槽和后开槽均设置在下底板上；本技术方案提出利用具有机动灵活,可垂直起降和不受场地以及地形限制的旋翼机来携带森林灭火弹进行森林消防辅助救援的思路,弥补了现有森林消防装备的不足,森林灭火弹可在离地面-米的距离上空爆破,播撒灭火粉,实现有效控制森林火情的目的。(The invention belongs to the technical field of forest/grassland fire rescue devices, and particularly relates to a forest fire extinguishing bomb gyroplane device which comprises a gyroplane, wherein the bottom of the gyroplane is fixedly provided with a release assembly and a photoelectric pod respectively, a forest fire extinguishing bomb is clamped and clamped on the release assembly, the release assembly comprises a lower bottom plate, a front slot, four support legs, a front bar, a gear, a rear bar, a rear slot, a driving assembly and an upper bottom plate, two side plates which are symmetrically arranged are fixedly arranged on one side of the lower bottom plate, which is close to the upper bottom plate, and the front slot and the rear slot are both arranged on the lower bottom plate; the technical scheme provides a thought of carrying forest fire extinguishing bomb for forest fire-fighting auxiliary rescue by using the gyroplane which is flexible, can take off and land vertically and is not limited by the field and the terrain, overcomes the defects of the existing forest fire-fighting equipment, can explode over a distance of-meter from the ground, and spreads fire extinguishing powder, thereby achieving the purpose of effectively controlling the forest fire.)

1. A rotorcraft device for forest fire extinguishing bombs comprises a rotorcraft (1), wherein the bottom of the rotorcraft (1) is respectively and fixedly provided with a release assembly (2) and a photoelectric pod (4), the release assembly (2) is fixedly clamped with forest fire extinguishing bombs (3), the rotorcraft device is characterized in that the release assembly (2) comprises a lower bottom plate (21), a front slot (22), four support legs (24), a front bar (25), a gear (26), a rear bar (27), a rear slot (28), a driving assembly (29) and an upper bottom plate (2A), two symmetrically arranged side plates are fixedly arranged on one side, close to each other, of the lower bottom plate (21) and the upper bottom plate (2A), the front slot (22) and the rear slot (28) are both arranged on the lower bottom plate (21), the driving assembly (29) is fixedly arranged on the upper bottom plate (2A), the gear (26) is fixedly arranged on the driving assembly (29), the front bar (25) and the rear bar (27) are both arranged on the top of the lower bottom plate (21) in a sliding way, one sides of the front bar (25) and the rear bar (27) which are close to each other are fixedly provided with racks (5), the gear (26) is meshed with the two racks (5), the four support legs (24) are respectively and fixedly arranged at the bottom of the lower bottom plate (21) in a rectangular shape, the forest fire extinguishing bomb (3) comprises a bomb body (31), a front suspension loop (32) and a rear suspension loop (33), the bomb body (31) is clamped at the bottom of the lower bottom plate (21), the four support legs (24) are attached to the outer side of the elastic body (31), the front suspension loop (32) and the rear suspension loop (33) are fixedly arranged at the top of the elastic body (31), the front lug (32) and the rear lug (33) respectively penetrate through the front slot (22) and the rear slot (28), the front bar (25) and the rear bar (27) respectively penetrate through the front hanging lug (32) and the rear hanging lug (33).

2. A forest fire extinguishing bomb rotorcraft device as recited in claim 1, the driving assembly (29) comprises a driving box (2901) fixedly arranged on the upper bottom plate (2A), a driving rod (2902) is rotatably connected on the inner wall of the top of the driving box (2901), a rotating disc (2906) is fixedly installed at the bottom of the driving rod (2902), the bottom of the rotating disk (2906) is fixedly provided with a connecting shaft (2907), the bottom of the connecting shaft (2907) extends to the lower part of the driving box (2901) and is fixedly arranged with the top of the gear (26), a worm wheel (2903) is sleeved outside the driving rod (2902), a stepping motor (2904) is fixedly arranged on the inner wall of one side of the driving box (2901), an output shaft of the stepping motor (2904) is fixedly provided with a worm (2905), and the worm (2905) is meshed with the worm wheel (2903).

3. A forest fire extinguishing bomb rotorcraft device according to claim 1, characterised in that the optoelectronic pod (4) comprises a camera and a pan-tilt head, the pan-tilt head being fixedly mounted at the bottom of the rotorcraft (1), the camera being fixedly mounted on the pan-tilt head.

4. A forest fire extinguishing bomb rotorcraft device as recited in claim 1, characterized in that two symmetrically arranged U-shaped fixing clips (23) are fixedly mounted on the top of the lower base plate (21), and the two U-shaped fixing clips (23) are respectively penetrated through the sides of the front bar (25) and the rear bar (27) which are far away from each other.

5. A forest fire extinguishing bomb rotorcraft device as recited in claim 2, characterised in that a bearing is fixedly mounted on the top of the drive tank (2901), and the top of the drive rod (2902) extends to and is fixedly connected with the inner race of the bearing.

6. A forest fire extinguishing bomb rotorcraft device as recited in claim 2, characterized in that arc-shaped sliders are fixedly mounted on both sides of the rotating disk (2906), an annular slide rail is fixedly mounted on the side wall of the driving box (2901) in an annular manner, and one end of each of the two arc-shaped sliders extends into and is slidably connected with the annular slide rail.

Technical Field

The invention relates to the technical field of forest/grassland fire rescue devices, in particular to a forest fire extinguishing bomb gyroplane device.

Background

The forest fire has the characteristics of strong burst, large destructiveness, wide hazard area, rapid fire behavior, difficulty in putting out a fire and the like, once the forest fire occurs, the forest fire is influenced by multiple factors such as terrain and the like, the conventional ground fire-fighting rescue equipment is difficult to rapidly arrive at a fire scene, and the optimal fire-fighting opportunity is easily missed. In addition, the traditional man-sea fire fighting poses a serious threat to the personal safety of the firefighters.

Therefore, in modern forest fire extinguishing, aviation fire extinguishing is carried out by adopting a mode of spreading fire extinguishing agent by an airplane, and the aviation fire extinguishing generally adopts two modes of spreading fire extinguishing agent by a fixed-wing airplane and spreading fire extinguishing agent by a helicopter. The fixed-wing aircraft adopted for spreading the fire extinguishing agent has the following disadvantages: firstly, the fire extinguishing agent is not high in putting precision and is difficult to hit a fire extinguishing point accurately; secondly, the fire extinguishing agent is easily affected by airflows of airplanes and the external environment in the process of throwing and spreading seriously, so that the concentration of the fire extinguishing agent reaching a fire area is not high, and the ideal fire extinguishing effect is difficult to obtain. The method for spreading the fire extinguishing agent by adopting the helicopter has the following defects: in order to ensure the safety of the airplane, the distance from the ground is higher when the helicopter spreads the fire extinguishing agent, the fire extinguishing agent is influenced by the downwash of the rotorcraft in the putting process, the fire extinguishing agent is seriously diffused, and the problem that the concentration of the fire extinguishing agent reaching a firing area is not high and the ideal fire extinguishing effect is difficult to obtain also exists.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a forest fire extinguishing bomb gyroplane device.

In order to achieve the purpose, the invention adopts the following technical scheme:

a forest fire extinguishing bomb gyroplane device comprises a gyroplane, wherein a release assembly and a photoelectric pod are fixedly mounted at the bottom of the gyroplane respectively, a forest fire extinguishing bomb is clamped and fixed on the release assembly, the release assembly comprises a lower bottom plate, a front groove, four support legs, a front bar, a gear, a rear bar, a rear groove, a driving assembly and an upper bottom plate, two side plates which are symmetrically arranged are fixedly mounted at one side of the lower bottom plate, which is close to the upper bottom plate, respectively, the front groove and the rear groove are arranged on the lower bottom plate, the driving assembly is fixedly mounted on the upper bottom plate, the gear is fixedly mounted on the driving assembly, the front bar and the rear bar are slidably mounted at the top of the lower bottom plate, racks are fixedly mounted at one side of the front bar and the rear bar, which is close to each other, the gear is meshed with the two racks, and the four support legs are fixedly mounted at the, the forest fire extinguishing bomb comprises a bomb body, a front suspension loop and a rear suspension loop, wherein the bomb body is clamped at the bottom of the lower bottom plate, four supporting legs are attached to the outer side of the bomb body, the front suspension loop and the rear suspension loop are fixedly mounted at the top of the bomb body, the front suspension loop and the rear suspension loop penetrate through the front groove and the rear groove respectively, and the front bar and the rear bar penetrate through the front suspension loop and the rear suspension loop respectively.

Preferably, drive assembly includes the drive case of fixed mounting on the upper plate, it is connected with the actuating lever to rotate on the top inner wall of drive case, the bottom fixed mounting of actuating lever has the rotary disk, the bottom fixed mounting of rotary disk has the connecting axle, the bottom of connecting axle extend to the below of drive case and with the top fixed mounting of gear, the outside cover of actuating lever is equipped with the worm wheel, fixed mounting has step motor on the inner wall of one side of drive case, fixed mounting has the worm on step motor's the output shaft, worm and worm wheel mesh mutually.

Preferably, the photoelectric pod comprises a camera and a cloud deck, the cloud deck is fixedly installed at the bottom of the rotorcraft, and the camera is fixedly installed on the cloud deck.

Preferably, the top fixed mounting of lower plate has two U type fixing clips that the symmetry set up, two U type fixing clips are run through respectively to one side that front bar and back thick stick kept away from each other, utilize two U type fixing clips can carry on spacingly to the lateral shifting of front bar and back thick stick.

Preferably, a bearing is fixedly mounted at the top of the drive box, the top of the drive rod extends to the inner ring of the bearing and is fixedly connected with the inner ring of the bearing, and the bearing can be used for providing a rotary support for the drive rod.

Preferably, the arc-shaped sliding blocks are fixedly mounted on the two sides of the rotating disc, the annular sliding rail is fixedly mounted on the side wall of the driving box in an annular mode, one ends of the two arc-shaped sliding blocks extend into the annular sliding rail and are connected with the annular sliding rail in a sliding mode, and the rotating disc can rotate more stably by means of the annular sliding rail and the arc-shaped sliding blocks.

The invention adopts the modes of high-altitude throwing and low-altitude blasting, thereby ensuring the safety of the gyroplane, having high throwing precision and good fire extinguishing powder diffusion effect, and having high concentration of the fire extinguishing powder reaching the ignition point and good fire extinguishing effect.

The gyroplane is adopted for operation, so that fire officers and soldiers can be far away from a fire scene, and the casualties of the fire officers and soldiers are reduced.

The invention has short fire extinguishing preparation time and high response speed in the using process, can be quickly deployed to a fire scene area, and has simple structure, large load capacity and high cost-efficiency ratio.

The rotorcraft is used as a transportation carrier of forest fire extinguishing bombs, the forest fire extinguishing bombs can be transported to a designated position height, when the forest fire extinguishing bombs need to be projected, the stepping motor is started, the stepping motor can drive the worm to rotate, the worm is meshed with the worm gear, the driving rod can be driven to rotate, the worm gear and the worm have a self-locking function, the driving rod can be prevented from reversing, when the driving rod rotates, the connecting shaft can be driven to rotate, the connecting shaft can drive the gear to rotate, the gear is meshed with the two racks, the front lever and the rear lever can be moved towards the sides close to each other, the front lever and the rear lever are respectively pulled away from the front lugs and the rear lugs, the braking structure of the forest fire extinguishing bombs can be relieved, the forest fire extinguishing bombs horizontally separate from the releasing structure, and the bomb throwing action is completed.

In order to actively respond to the innovation of modern forest fire fighting towards intelligent fire fighting, unmanned fire fighting and three-dimensional fire fighting, the technical proposal proposes and utilizes the fire fighting equipment which has flexibility, the thinking that the gyroplane which can vertically take off and land and is not limited by the field and the terrain carries the forest fire extinguishing bomb to carry out the forest fire-fighting auxiliary rescue makes up the defects of the prior forest fire-fighting equipment, the forest fire extinguishing bomb can be exploded above the ground by a distance of-meter and spread with fire extinguishing powder, the purpose of effectively controlling the forest fire condition is realized, the device effectively solves the defects of high height, wide diffusion area, low concentration of local fire-extinguishing powder and poor fire-extinguishing effect of the fire-extinguishing powder spread by opening the cabin in the traditional aviation fire-extinguishing mode, because the mode of high-altitude throwing and low-altitude blasting is adopted, the safety of an aircraft system is ensured on one hand, the throwing precision is high on the other hand, the local concentration of the fire extinguishing powder is high, and the fire extinguishing effect is good.

Drawings

FIG. 1 is a schematic view of the overall structure of a rotorcraft device for forest fire extinguishing bombs according to the present invention;

FIG. 2 is a schematic side view of an unlocked state of a release assembly of a rotorcraft device for forest fire extinguishing projectiles according to the present invention;

FIG. 3 is a schematic diagram of a side view of a release assembly of a rotorcraft device for forest fire fighting according to the present invention in a locked state;

FIG. 4 is a schematic three-dimensional structure of a release box of a rotorcraft device for forest fire extinguishing bomb in accordance with the present invention;

FIG. 5 is a schematic front view of a rear bar of the rotorcraft device for forest fire extinguishing bombs according to the present invention;

FIG. 6 is a schematic diagram of a three-dimensional structure of a forest fire extinguishing bomb of the rotorcraft device for forest fire extinguishing bombs in accordance with the present invention;

fig. 7 is a schematic front sectional view of a driving box of a rotorcraft device with forest fire extinguishing bombs according to the present invention.

In the figure: 1-gyroplane, 2-release assembly, 3-forest fire extinguishing bomb, 4-photoelectric pod, 5-rack, 21-lower bottom plate, 22-front slot, 23-U type fixing clip, 24-supporting foot, 25-front bar, 26-gear, 27-rear bar, 28-rear slot, 29-driving assembly, 2901-driving box, 2902-driving rod, 2903-worm gear, 2904-stepping motor, 2905 worm, 2906-rotating disk, 2907-connecting shaft, 2A-upper bottom plate, 31-bomb body, 32-front suspension loop and 33-rear suspension loop.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.