阅读说明：本技术 一种用于无人机的支架结构 (A supporting structure for unmanned aerial vehicle ) 是由 邝梓伦 冯镜昌 严嘉原 龙志安 罗捷 黄宇鹏 吴宏曜 于 2019-10-25 设计创作，主要内容包括：本发明涉及无人机,特别是涉及一种用于无人机的支架结构,包括无人机主体及固定在无人机主体底部两侧的支撑架,支架结构包括滑动座,所述滑动座的顶部与所述支撑架滑动连接,所述滑动座的底部固定连接有清理结构,所述清理结构包括清理座,所述清理座的底部中心位置设有三棱柱形状的清理凸起,且所述清理凸起的头端为三棱锥状结构,所述清理座在所述清理凸起的两侧均开设有滑动槽,且两个所述滑动槽内均滑动连接有清理翼,并且所述清理翼上螺纹连接有固定螺栓。该种支架架构能快速安装在无人机的支撑架上,安装便捷,且能够对输电线上的鸟粪进行快速高效的清除,同时能适应多种线径输电线使用。(The invention relates to an unmanned aerial vehicle, in particular to a support structure for the unmanned aerial vehicle, which comprises an unmanned aerial vehicle main body and support frames fixed on two sides of the bottom of the unmanned aerial vehicle main body, wherein the support structure comprises a sliding seat, the top of the sliding seat is slidably connected with the support frames, the bottom of the sliding seat is fixedly connected with a cleaning structure, the cleaning structure comprises a cleaning seat, a triangular prism-shaped cleaning bulge is arranged at the center position of the bottom of the cleaning seat, the head end of the cleaning bulge is of a triangular pyramid-shaped structure, sliding grooves are respectively formed in two sides of the cleaning bulge of the cleaning seat, cleaning wings are respectively slidably connected in the two sliding grooves, and fixing bolts are connected to the cleaning wings in a threaded manner. This kind of support framework can install fast on unmanned aerial vehicle's support frame, and it is convenient to install, and can carry out high efficiency to the bird droppings on the power transmission line and clear away, can adapt to multiple line footpath power transmission line simultaneously and use.)

1. The utility model provides a supporting structure for unmanned aerial vehicle, includes the unmanned aerial vehicle main part and fixes the support frame in unmanned aerial vehicle main part bottom both sides, its characterized in that, supporting structure includes the sliding seat, the top of sliding seat with support frame sliding connection, the bottom fixedly connected with clearance structure of sliding seat, the clearance structure is including the clearance seat, the bottom central point of clearance seat puts the clearance arch that is equipped with the triangular prism shape, just the bellied head end of clearance is triangular pyramid structure, the clearance seat is in the sliding tray has all been seted up to the bellied both sides of clearance, just equal sliding connection has the clearance wing in the sliding tray, and threaded connection has fixing bolt on the clearance wing.

2. The support structure for unmanned aerial vehicle of claim 1, wherein two cleaning wings are symmetrically arranged in a shape like a Chinese character 'ba' on two sides of the cleaning protrusion.

3. A support structure for a drone according to claim 1 or 2, characterised in that the bottom end of the cleaning wing is of inclined configuration and the angle of inclination is 60 degrees.

4. The support structure for unmanned aerial vehicle of claim 1, wherein trapezoidal sliding protrusions are welded on both sides of the support frame, the top of the sliding seat is of a concave structure, trapezoidal sliding grooves are formed on both sides of the inner wall of the concave structure, and the sliding seat is slidably connected with the trapezoidal sliding protrusions of the support frame through the trapezoidal sliding grooves.

5. The support structure for the unmanned aerial vehicle as claimed in claim 4, wherein an elastic bolt is fixed on the support frame, the elastic bolt includes a bolt seat and a bolt shaft, the bolt seat is provided with a first clamping plate and a second clamping plate with circular holes, the bolt shaft passes through the first clamping plate and the second clamping plate through the circular holes, a limiting protrusion is arranged at the circular hole of the second clamping plate, the bolt shaft is located on a shaft body between the first clamping plate and the second clamping plate and sleeved with a spring, one end of the spring is fixed on the limiting protrusion, the other end of the spring is fixed on the bolt shaft, and a bolt hole matched and plugged with the bolt shaft is formed in the sliding seat.

6. The mounting structure of claim 5, wherein the plug end of the latch shaft is a slanted configuration.

7. The support structure for unmanned aerial vehicle of claim 5, wherein the outer wall of the bolt shaft is welded with a rectangular-structure limiting column.

Technical Field

The invention relates to an unmanned aerial vehicle, in particular to a support structure for the unmanned aerial vehicle.

Background

Overhead line on the transmission line easily has the bird droppings to pile up, generally extremely difficult clear away, generally adopts unmanned aerial vehicle to clear away now, but current obstacles removing unmanned aerial vehicle mainly has following several not enough:

firstly, the cleaning effect is not obvious and the adjustability is poor, and the existing equipment always scrapes off bird droppings on the cable when cleaning the bird droppings; secondly, the existing cleaning structure is relatively fixed and cannot be simultaneously suitable for various cables with different diameters; thirdly, the hardness of the bird droppings is higher after the bird droppings are dried on a cable, and the existing equipment is slower in cleaning; fourth, dismantle the installation convenient inadequately, the structure of removing obstacles on the unmanned aerial vehicle of removing obstacles now uses the bolt to fix mostly, just so need unscrew all fixing bolt when dismantling and take off, and it is convenient inadequately to dismantle.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a support structure for an unmanned aerial vehicle is provided to achieve the purpose of higher practical value.

Disclosure of Invention

The invention provides a support structure for an unmanned aerial vehicle, which can be quickly installed on a support frame of the unmanned aerial vehicle, is convenient to install, can quickly and efficiently remove bird droppings on a power transmission line, and can be suitable for power transmission lines with various wire diameters.

The technical scheme of the invention is as follows:

the utility model provides a supporting structure for unmanned aerial vehicle, includes the unmanned aerial vehicle main part and fixes the support frame in unmanned aerial vehicle main part bottom both sides, and supporting structure includes the sliding seat, the top of sliding seat with support frame sliding connection, the bottom fixedly connected with clearance structure of sliding seat, clearance structure is including clearance seat, the bottom central point of clearance seat puts the clearance arch that is equipped with the triangular prism shape, just the bellied head end of clearance is triangular pyramid structure, the clearance seat is in the sliding tray has all been seted up to the bellied both sides of clearance, and two equal sliding connection has the clearance wing in the sliding tray, and threaded connection has fixing bolt on the clearance wing.

Firstly, the sliding seat is slidably mounted on a support frame of the unmanned aerial vehicle main body, and the sliding seat is convenient to dismount and mount; in the using process, the cleaning structure can be driven by the unmanned aerial vehicle main body to clean bird dung on the cable, and the triangular prism-shaped cleaning protrusions are arranged at the bottom of the cleaning seat, and the triangular pyramid-shaped structures at the head ends of the cleaning protrusions, so that when sundries of bird dung on the cable are cleaned, the bird dung can be broken and cleaned along with the flying of the unmanned aerial vehicle main body, and the bird dung can be quickly and efficiently cleaned; simultaneously sliding connection has the clearance wing in the sliding tray of clearance seat bottom to threaded connection has fixing bolt on the clearance wing, so can be according to the distance between two clearance wings of the appropriate sliding adjustment of width of cable conductor when using, and lock fixedly through fixing bolt, be used for realizing the clearance of different diameter cable conductors.

Furthermore, the two cleaning wings are symmetrically arranged on two sides of the cleaning protrusion in a splayed shape. Two clearance wings of being convenient for clear up the bird manure of cable both sides, make its clearance cleaner high-efficient.

Furthermore, the bottom end of the cleaning wing is of an inclined structure, and the inclination angle is 60 degrees, so that the cleaning wing can also play a role in crushing when cleaning the bird dung sundries on the cable, and the smooth degree of cleaning is improved.

Further, trapezoidal sliding bulges are welded on the left side and the right side of the support frame, the top of the sliding seat is of a concave structure, trapezoidal sliding grooves are formed in the left side and the right side of the inner wall of the concave structure, and the sliding seat is connected with the trapezoidal sliding bulges of the support frame in a sliding mode through the trapezoidal sliding grooves.

When the installation, through the trapezoidal sliding tray of the spill structure inner wall both sides of sliding seat and the trapezoidal slip arch of the support frame left and right sides carry out sliding connection can, convenient and fast, the installation of being convenient for is dismantled.

Furthermore, an elastic bolt is fixed on the support frame and comprises a bolt seat and a bolt shaft, the bolt seat is provided with a first clamping plate and a second clamping plate with round holes, the bolt shaft penetrates through the first clamping plate and the second clamping plate through the round holes, a limiting bulge is arranged at the round hole of the second clamping plate, the bolt shaft is located on a shaft body between the first clamping plate and the second clamping plate, a spring is sleeved on the shaft body, one end of the spring is fixed on the limiting bulge, the other end of the spring is fixed on the bolt shaft, and a bolt hole which is matched with the bolt shaft and is spliced is formed in the sliding seat.

At the in-process of sliding seat slidable mounting at the support frame of unmanned aerial vehicle main part, upwards stimulate the bolt axle, the spring is in tensile state, after the trapezoidal sliding tray of sliding seat and the trapezoidal complete sliding connection of sliding projection of support frame, puts down the bolt axle again, because the reset action of spring, the bolt axle is automatic downwards and insert the downthehole spacing fixing that carries on of bolt, makes the sliding seat install more firm on the support frame.

Furthermore, the inserting end of the bolt shaft is of an inclined structure. When the installation sliding seat, the sliding seat is direct to be advanced along the protruding slip of the trapezoidal arch of support frame both sides through the trapezoidal sliding tray of both sides, impels bolt axle department back, because the grafting end of bolt axle is slope column structure, the sliding seat continues to impel jack-up bolt axle forward, then when arriving bolt hole position, because the effect of spring, the bolt axle falls automatically to plug to the bolt downthehole, does not need the shutting that the bolt can be accomplished to the pull bolt axle, has simplified installation procedure to a certain extent.

Furthermore, the outer wall of the bolt shaft is welded with a limiting column of a rectangular structure. Can carry out spacingly to the bolt axle when using, prevent that the bolt axle from taking place the axial rotation and leading to unable shutting of realizing the sliding seat.

The invention has the beneficial effects that:

according to the invention, through the arrangement of the sliding seat, firstly, the sliding seat is in sliding connection with the support frame of the unmanned aerial vehicle main body, and is locked through the elastic bolt, and the bottom end surface of the bolt shaft is of an inclined structure, so that the bolt can be locked without drawing and pulling the bolt shaft when the sliding seat is installed, compared with the prior art, the device is more convenient and faster in installation and cleaning of the structure, and has higher practicability; meanwhile, the cleaning structure at the bottom of the sliding seat is provided with a triangular prism-shaped cleaning bulge, the head end of the cleaning bulge is of a triangular pyramid-shaped structure, and bird droppings are crushed and cleaned by utilizing the sharp edge and the end part of the cleaning bulge, so that the bird droppings can be quickly and efficiently cleaned; and, clearance wing and clearance seat are sliding connection, can suitably slide the distance between two clearance wings of adjustment according to the width of cable conductor when using to it is fixed to lock through fixing bolt, be used for realizing the clearance of different diameter cable conductors.

Drawings

Fig. 1 is a schematic structural diagram of the present invention applied to an unmanned aerial vehicle;

FIG. 2 is a schematic structural view of a stent structure;

FIG. 3 is a schematic diagram of the disassembled structure of FIG. 2;

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

FIG. 5 is a schematic structural view of a cleaning structure;

in the figure: 1-an unmanned aerial vehicle main body, 2-a support frame and 201-trapezoidal sliding bulges; 3-sliding seat, 301-trapezoidal sliding groove, 4-cleaning seat, 401-sliding groove, 5-cleaning protrusion, 6-cleaning wing, 7-fixing bolt, 8-bolt seat, 801-first clamping plate, 802-second clamping plate, 803-limiting protrusion, 9-bolt shaft, 901-limiting column and 10-spring.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.