阅读说明：本技术 一种基于无人机的高空切割设备 (High altitude cutting equipment based on unmanned aerial vehicle ) 是由 陈富田 张莉莉 于 2020-06-19 设计创作，主要内容包括：本发明公开了一种基于无人机的高空切割设备,包括无人机、连接机构、切割装置及遥控装置,所述连接机构用于连接无人机及切割装置,所述切割装置包括安装架、电机、驱动轮、导轮、金刚石线、导轮轴、轴承,所述连接机构由伸缩杆、上臂、下臂组成,所述无人机包括无人机本体、摄像头、控制器、第一信号传输装置,所述遥控装置包括液晶屏、无人机操纵装置、切割装置开关、第二信号传输装置,本发明通过无人机搭载切割设备到达施工地点,摄像头拍摄切割对象并实时传输至遥控装置,并显示在显示屏上,采用金刚石线作为切割设备,具有切割能力强、重量轻、耗能少的优点,适合搭载在无人机平台上,工人通过遥控装置控制切割过程,无需进行人工高空作业,工作效率高,施工周期短,适用于多种复杂环境的高空切割施工。(The invention discloses high-altitude cutting equipment based on an unmanned aerial vehicle, which comprises the unmanned aerial vehicle, a connecting mechanism, a cutting device and a remote control device, wherein the connecting mechanism is used for connecting the unmanned aerial vehicle and the cutting device, the cutting device comprises a mounting frame, a motor, a driving wheel, a guide wheel, a diamond wire, a guide wheel shaft and a bearing, the connecting mechanism consists of a telescopic rod, an upper arm and a lower arm, the unmanned aerial vehicle comprises an unmanned aerial vehicle body, a camera, a controller and a first signal transmission device, the remote control device comprises a liquid crystal screen, an unmanned aerial vehicle control device, a cutting device switch and a second signal transmission device, the high-altitude cutting equipment reaches a construction site by carrying the cutting equipment on the unmanned aerial vehicle, the camera shoots a cutting object and transmits the cutting object to the remote control device in real time and displays the cutting object on a display screen, and the diamond wire is used as the, the high-altitude cutting robot is suitable for being carried on an unmanned aerial vehicle platform, workers control the cutting process through the remote control device, manual high-altitude operation is not needed, the working efficiency is high, the construction period is short, and the high-altitude cutting robot is suitable for high-altitude cutting construction in various complex environments.)

1. An aerial cutting device based on an unmanned aerial vehicle comprises the unmanned aerial vehicle (1), a connecting mechanism (2), a cutting device (3) and a remote control device (4), and is characterized in that the connecting mechanism (2) is used for connecting the unmanned aerial vehicle (1) and the cutting device (3), the cutting device (3) comprises a mounting frame (301), a motor (302), a driving wheel (303), a guide wheel (304), a diamond wire (305), a guide wheel shaft (306) and a bearing (307), the guide wheel shaft (306) is perpendicular to the mounting frame (301), one end of the guide wheel shaft (306) is fixedly connected with the mounting frame (301), the other end of the guide wheel shaft (306) is fixedly connected with an inner ring of the bearing (307), the guide wheel (304) is fixedly connected with an outer ring of the bearing (307), and the driving wheel (303) is in power connection with the motor (302), the utility model discloses an unmanned aerial vehicle (1) comprises unmanned aerial vehicle body (101), camera (102), controller (103), first signal transmission device (104), remote control unit (4) include LCD screen (401), unmanned aerial vehicle controlling means (402), cutting device switch (403), second signal transmission device (404), drive wheel (303), the wheel face of guide pulley (304) is equipped with a plurality of diamond wire mounting grooves (308), diamond wire (305) install in diamond wire mounting groove (308), coupling mechanism (2) comprise telescopic link (201), upper arm (202), lower arm (203).

2. The unmanned aerial vehicle-based aerial vehicle altitude cutting equipment as claimed in claim 1, wherein the number of the diamond wire mounting grooves (308) is not less than 2, each diamond wire mounting groove (308) on the driving wheel (303) has a different depth, and each diamond wire mounting groove (308) on the same guide wheel (304) has a different depth.

3. The unmanned aerial vehicle-based high altitude cutting equipment as claimed in claim 1, wherein the middle of the upper arm (202) and the middle of the lower arm (203) are connected through the telescopic rod (201), the upper arm (202) and the lower arm (203) are connected through a rotating shaft, and an included angle between the upper arm (202) and the lower arm (203) is changed between 90 degrees and 180 degrees under the action of the telescopic rod (201).

4. The unmanned aerial vehicle-based aerial cutting device of claim 1, wherein the number of guide wheels (304) is not less than 1.

5. The unmanned aerial vehicle-based aerial cutting device of claim 1, wherein the unmanned aerial vehicle body (101) is a multi-axis unmanned aerial vehicle.

6. The unmanned aerial vehicle-based aerial cutting device of claim 1, wherein the cutting device (3) is mounted above the unmanned aerial vehicle body (101).

7. The unmanned aerial vehicle-based aerial cutting device of claim 1, wherein the cutting device (3) is mounted below the unmanned aerial vehicle body (101).

8. The unmanned aerial vehicle-based aerial cutting device as claimed in claim 1, wherein the motor (302), the telescopic rod (201), the unmanned aerial vehicle body (101), the camera (102) and the controller (103) are electrically connected.

9. The unmanned aerial vehicle-based aerial vehicle altitude cutting equipment as claimed in claim 1, wherein the liquid crystal screen (401), the unmanned aerial vehicle manipulator (402), the cutting device switch (403) and the second signal transmission device (404) are electrically connected.

Technical Field

The invention belongs to the field of mechanical cutting equipment, and particularly relates to high-altitude cutting equipment based on an unmanned aerial vehicle.

Background

With the rapid development of industrial production and infrastructure construction in China, high-altitude cutting operation is common, particularly in the fields of electric power, roads and bridges, buildings and the like, special high-altitude operation of more than 30m is very common, even the high-altitude operation condition of more than 100m is not lacked, in the high-altitude cutting operation process, the construction site is often narrow, the existing cutting method needs workers to carry cutting equipment to reach the position near a cutting object, a large amount of time is needed for laying and reinforcing the construction site, meanwhile, the requirement on the operation level of the workers is high, long-time training needs to be carried out on the workers to carry out high-altitude cutting operation, materials needed by construction of the construction site cannot be conveyed to a destination in mountainous areas, canyons, jungles and the like, the traffic conditions are severe, and the existing high-altitude welding method cannot be carried out.

Unmanned aerial vehicle has developed rapidly in civilian field in the last ten years, and multiaxis unmanned aerial vehicle's appearance especially makes unmanned aerial vehicle's flight stability, hover ability obtain improving by a wide margin, makes it obtain extensive application in fields such as aerial photography, agriculture, weather, public security, has also appeared some cases of being applied to unmanned aerial vehicle engineering construction.

Chinese invention CN201410168431.9 proposes an unmanned aerial vehicle for high altitude obstacle clearance, which is fixed with a cutting device through a pan head, and is wirelessly connected with a cutting remote controller through a wireless transmitter to be cut by using a laser transmitter or a torch cutter, and mainly solves the technical problem of cutting objects such as plastic cloth and ropes with a certain height, and has the disadvantages that the types of cutters need to be switched back and forth according to different cutting objects, and only soft objects can be cut, and hard objects such as steel cables and steel frames cannot be cut.

China invention CN201510605632.5 provides an overhead welding and cutting device, which combines a self-propagating welding/cutting device with an unmanned aerial vehicle, and solves the problems that working or emergency personnel are difficult to get close to a working area in time and are difficult to transport the device.

Disclosure of Invention

The invention aims to: the utility model provides an aerial cutting equipment based on unmanned aerial vehicle combines cutting equipment and unmanned aerial vehicle, realizes the purpose of aerial cutting operation to can realize the cutting between horizontal direction to the vertical direction, in order to improve aerial cutting operation efficiency, guarantee operation personnel safety.

The technical scheme adopted by the invention is as follows:

the utility model provides a high altitude cutting equipment based on unmanned aerial vehicle, includes unmanned aerial vehicle, coupling mechanism, cutting device and remote control unit, coupling mechanism is used for connecting unmanned aerial vehicle reaches cutting device, cutting device includes mounting bracket, motor, drive wheel, guide pulley, diamond wire, guide pulley axle, bearing, guide pulley axle perpendicular to the mounting bracket, the one end of guide pulley axle with mounting bracket fixed connection, the other end of guide pulley axle with the inner circle fixed connection of bearing, the guide pulley with the outer lane fixed connection of bearing, the drive wheel with motor power is connected, the drive wheel, the wheel face of guide pulley is equipped with a plurality of diamond wire mounting grooves, diamond wire install in diamond wire mounting groove, coupling mechanism comprises telescopic link, upper arm, underarm, unmanned aerial vehicle includes unmanned aerial vehicle body, lower arm, Camera, controller, first signal transmission device, remote control unit includes LCD screen, unmanned aerial vehicle controlling means, cutting device switch, second signal transmission device.

The number of the diamond wire mounting grooves is not less than 2, each diamond wire mounting groove on the driving wheel has different depths, and each diamond wire mounting groove on the same guide wheel has different depths.

The middle part of the upper arm is connected with the middle part of the lower arm through the telescopic rod, the upper arm is connected with the lower arm through a rotating shaft, and under the action of the telescopic rod, an included angle between the upper arm and the lower arm is changed between 90 degrees and 180 degrees.

The number of the guide wheels is not less than 1.

The unmanned aerial vehicle body is multiaxis unmanned aerial vehicle.

The cutting device is installed the top or the below of unmanned aerial vehicle body.

The motor the telescopic link the unmanned aerial vehicle body the camera with controller electric connection.

The liquid crystal screen, the unmanned aerial vehicle operating device, the cutting device switch and the second signal transmission device are electrically connected.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

1. according to the invention, the motor is used for driving the diamond wire to cut, compared with a disc type cutting machine and a gas cutting device, the volume and the weight are greatly reduced, the limitation of small load of the unmanned aerial vehicle can be met, the energy consumption is also greatly reduced, and the power supply requirement of the cutting device can be met by the unmanned aerial vehicle battery.

2. The diamond wire cutting capability is strong, and the diamond wire cutting tool can be used for cutting materials such as stone, glass, ceramics, steel, cement, synthetic materials, hard alloy, monocrystalline silicon, polycrystalline silicon, high-temperature alloy and the like, and has wide application range.

3. The shape of the connecting mechanism can be adjusted through the telescopic rod, so that the mounting frame of the cutting device can be changed between the horizontal direction and the vertical direction, the cutting path at any angle can be cut, meanwhile, the weight of the cutting device is light, the gravity center offset is small when the shape of the connecting mechanism is changed, the unmanned aerial vehicle can not be influenced to keep the horizontal hovering state, additional counterweight equipment does not need to be added, the weight of the equipment is reduced, the requirement on the carrying capacity of the unmanned aerial vehicle is lower, and the cruising ability of the unmanned aerial vehicle is improved.

4. Be equipped with the diamond wire mounting groove of a plurality of different degree of depth on drive wheel and the guide pulley, can switch the diamond wire in diamond wire mounting groove, carry out manual regulation to the elasticity degree of diamond wire.

5. The unmanned aerial vehicle that uses is multiaxis unmanned aerial vehicle, and the ability of hovering is strong, and stability is high, is favorable to the cutting process to go on steadily.

Drawings

Fig. 1 is a perspective view of an unmanned aerial vehicle, a connecting mechanism and a cutting device according to the invention.

Fig. 2 is a perspective view of the remote control device of the present invention.

FIG. 3 is a view showing the structure of the guide wheel of the present invention.

FIG. 4 is an enlarged view of FIG. 3 at A.

Fig. 5 is a structural view of a driving wheel in the present invention.

Fig. 6 is a perspective view of the unmanned aerial vehicle, the connecting mechanism and the cutting device during cutting along the vertical direction in the invention.

Fig. 7 is a perspective view of the unmanned aerial vehicle, the connecting mechanism and the cutting device when the number of guide wheels is 2.

Fig. 8 is a perspective view of the unmanned aerial vehicle, the connecting mechanism and the cutting device when the cutting device is installed above the unmanned aerial vehicle in the present invention.

The labels in the figure are: 1-unmanned aerial vehicle, 2-connecting mechanism, 3-cutting device, 4-remote control device, 101-unmanned aerial vehicle body, 102-camera, 103-controller, 104-first signal transmission device, 201-telescopic link, 202-upper arm, 203-lower arm, 301-mounting rack, 302-motor, 303-driving wheel, 304-guide wheel, 305-diamond wire, 306-guide wheel shaft, 307-bearing, 308-diamond wire mounting groove, 401-liquid crystal screen, 402-unmanned aerial vehicle control device, 403-cutting device switch, 404-second signal transmission device.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.