阅读说明：本技术 一种基于输变电设备的扫描无人机用避障装置 (Scanning unmanned aerial vehicle keeps away barrier device based on power transmission and transformation equipment ) 是由 李京 张强永 刘晨 刘鹏主 滕勇 吴亚龙 李书耀 黄�良 王博禹 封舟壮 于 2021-07-12 设计创作，主要内容包括：本发明涉及一种基于输变电设备的扫描无人机用避障装置,包括扫描无人机本体与防护组件,所述扫描无人机本体的顶部固定连接有多面自动调节机构,所述多面自动调节机构的顶部固定连接有防护组件,所述多面自动调节机构包括下表面与扫描无人机本体固定连接的固定板,所述固定板的顶部固定连接有外罩,所述外罩内腔的左侧壁固定连接有伺服马达,所述伺服马达的输出轴固定连接有一端贯穿并延伸至外罩外部的螺纹杆,所述固定板的顶部固定连接有侧板,所述侧板的左侧固定连接有稳定轴承,所述稳定轴承内圈的内壁与螺纹杆固定连接。该基于输变电设备的扫描无人机用避障装置,大大增强了避障装置的避障效果。(The invention relates to an obstacle avoidance device for a scanning unmanned aerial vehicle based on power transmission and transformation equipment, which comprises a scanning unmanned aerial vehicle body and a protection assembly, wherein the top of the scanning unmanned aerial vehicle body is fixedly connected with a multi-surface automatic adjusting mechanism, the top of the multi-surface automatic adjusting mechanism is fixedly connected with the protection assembly, the multi-surface automatic adjusting mechanism comprises a fixed plate, the lower surface of the fixed plate is fixedly connected with the scanning unmanned aerial vehicle body, the top of the fixed plate is fixedly connected with an outer cover, the left side wall of the inner cavity of the outer cover is fixedly connected with a servo motor, the output shaft of the servo motor is fixedly connected with a threaded rod, one end of the threaded rod penetrates through the outer cover and extends to the outside of the outer cover, the top of the fixed plate is fixedly connected with a side plate, the left side of the side plate is fixedly connected with a stabilizing bearing, and the inner wall of the inner ring of the stabilizing bearing is fixedly connected with the threaded rod. This scanning unmanned aerial vehicle is with keeping away barrier device based on power transmission and transformation equipment has strengthened keeping away the barrier effect of barrier device greatly.)

1. The utility model provides a scanning unmanned aerial vehicle is with keeping away barrier device based on power transmission and transformation equipment, includes scanning unmanned aerial vehicle body (1) and protective component (3), its characterized in that: the top of the scanning unmanned aerial vehicle body (1) is fixedly connected with a multi-surface automatic adjusting mechanism (2), and the top of the multi-surface automatic adjusting mechanism (2) is fixedly connected with a protection component (3);

the multiaspect automatic regulating mechanism (2) comprises a fixing plate (201) fixedly connected with a scanning unmanned aerial vehicle body (1) and a lower surface, the top of the fixing plate (201) is fixedly connected with an outer cover (202), the left side wall of the inner cavity of the outer cover (202) is fixedly connected with a servo motor (203), an output shaft of the servo motor (203) is fixedly connected with a threaded rod (204) one end of which penetrates through and extends to the outside of the outer cover (202), the top of the fixing plate (201) is fixedly connected with a side plate (206), the left side of the side plate (206) is fixedly connected with a stabilizing bearing (205), the inner wall of an inner ring of the stabilizing bearing (205) is fixedly connected with the threaded rod (204), the outer side of the threaded rod (204) is in threaded connection with a threaded sleeve block (207), the top of the threaded sleeve block (207) is fixedly connected with a supporting rod (218), and the bottom of the threaded sleeve block (207) is fixedly connected with a moving element (208), the left side and the right side of the moving member (208) are fixedly connected with telescopic rods (209), the left side of the telescopic rods (209) is fixedly connected with the outer cover (202), the right side of the telescopic rods (209) is fixedly connected with the side plate (206), one end of the top of the side plate (206) is fixedly connected with a top bearing bracket (210) with one end penetrating and extending to the left side of the supporting rod (218), the bottom of the top bearing bracket (210) is fixedly connected with the outer cover (202), the left side and the right side of the top bearing bracket (210) are both slidably connected with movable sliding blocks (211), the top of each movable sliding block (211) is fixedly connected with a guide rod (212), the top of each guide rod (212) is fixedly connected with a top frame (213), the left side and the right side of the bottom of each top frame (213) are both fixedly connected with electric push rods (214), and the bottom of each electric push rod (214) is fixedly connected with the movable sliding blocks (211), the bottom and bracing piece (218) fixed connection of roof-rack (213), the top fixedly connected with driving motor (219) of roof-rack (213), the output shaft fixedly connected with connecting plate (216) of driving motor (219), the equal fixedly connected with in the left and right sides of connecting plate (216) bottom stabilizes balladeur train (215), stabilize the bottom and roof-rack (213) sliding connection of balladeur train (215), the top fixedly connected with of connecting plate (216) keeps away barrier device body (217).

2. The obstacle avoidance device for the scanning unmanned aerial vehicle based on the power transmission and transformation equipment as claimed in claim 1, wherein: the upper surface of the top frame (213) is provided with an annular sliding groove, and the annular sliding groove is matched with the stable sliding frame (215).

3. The obstacle avoidance device for the scanning unmanned aerial vehicle based on the power transmission and transformation equipment as claimed in claim 1, wherein: the telescopic rod (209) is formed by assembling an outer rod body and an inner rod body, and one end of the inner rod body extends to the outer part of the outer rod body is movably connected inside the outer rod body.

4. The obstacle avoidance device for the scanning unmanned aerial vehicle based on the power transmission and transformation equipment as claimed in claim 1, wherein: the guide vertical rod (212) is divided into an outer shell and an inner vertical rod, and one end of the inner vertical rod extending to the outside of the outer shell is movably connected inside the outer shell.

5. The obstacle avoidance device for the scanning unmanned aerial vehicle based on the power transmission and transformation equipment as claimed in claim 1, wherein: the inner side wall of the threaded sleeve block (207) is provided with a threaded engagement groove, and the threaded engagement groove is matched with a threaded engagement strip on the outer side of the threaded rod (204).

6. The obstacle avoidance device for the scanning unmanned aerial vehicle based on the power transmission and transformation equipment as claimed in claim 1, wherein: the outer side of the servo motor (203) is fixedly connected with a stabilizing frame, and the left side of the stabilizing frame is fixedly connected with the outer cover (202).

7. The obstacle avoidance device for the scanning unmanned aerial vehicle based on the power transmission and transformation equipment as claimed in claim 1, wherein: the left side of the supporting rod (218) is provided with a channel hole, and the channel hole is matched with the top supporting bracket (210).

8. The obstacle avoidance device for the scanning unmanned aerial vehicle based on the power transmission and transformation equipment as claimed in claim 1, wherein: the protection component (3) comprises two side sliding seats (301), the bottom of each side sliding seat (301) is fixedly connected with a connecting plate (216), a top plate (304) is fixedly connected between one opposite sides of the side sliding seats (301), an iron plate (306) is fixedly connected to the bottom of the top plate (304), the bottom of the iron plate (306) is magnetically connected with an iron attracting block (305), a protective cover (303) is fixedly connected to the bottom of the iron attracting block (305), sliding blocks (302) are fixedly connected to the left side and the right side of the protective cover (303), and one side, back on the back, of each sliding block (302) is connected with the side sliding seats (301) in a sliding mode.

9. The obstacle avoidance device for the scanning unmanned aerial vehicle based on the power transmission and transformation equipment as claimed in claim 8, wherein: the relative one side of lateral part slide (301) has all seted up the sliding tray, sliding tray and sliding block (302) looks adaptation.

10. The obstacle avoidance device for the scanning unmanned aerial vehicle based on the power transmission and transformation equipment as claimed in claim 8, wherein: the protection casing (303) are the rectangle of inside cavity and bottom disappearance, protection casing (303) are the stainless steel protection casing, the front fixedly connected with leather handle of protection casing (303).

Technical Field

The invention relates to the technical field of power transmission of a power grid, in particular to an obstacle avoidance device for a scanning unmanned aerial vehicle based on power transmission and transformation equipment.

Background

The transmission of current often leads to because of the circuit generates heat and causes the loss, so all rise voltage through the transformer when carrying, let the electric current diminish in order to reduce the loss that generates heat, high-tension electricity has very high danger, and target electrical apparatus also need not so high pressure, this just needs to reduce voltage through the transformer, because need the multiple power transformation of in-process of current transmission, so the transmission of electric current is called transmission and transformation.

When the power transmission and transformation equipment in high altitude is maintained, a scanning unmanned aerial vehicle is often required to be comprehensively scanned and subjected to fault removal, and in order to prevent the scanning unmanned aerial vehicle from colliding with foreign matters to cause damage when flying in the air, people invent various obstacle avoidance devices additionally arranged on the scanning unmanned aerial vehicle, such as an unmanned aerial vehicle obstacle avoidance device disclosed in Chinese patent CN 205910594U, which comprises a detector module, an information processing module, a data fusion module, a flight control module and the like which are sequentially connected, the unmanned aerial vehicle obstacle avoidance device enables the unmanned aerial vehicle to effectively avoid obstacles, but still has the defect that the foreign matters in different directions cannot be detected, because the traditional obstacle avoidance devices unidirectionally scan and avoid obstacles in the area right ahead when the unmanned aerial vehicle flies, when birds and animals with flying heights higher than the unmanned aerial vehicle and positioned behind the unmanned aerial vehicle are present, probably the flying bird animal can receive the frightening quick change flight position and bump to unmanned aerial vehicle for unmanned aerial vehicle suffers serious harm, greatly reduced keep away the obstacle effect of obstacle device, so provide a scanning unmanned aerial vehicle based on power transmission and transformation equipment and keep away the obstacle device with solving above-mentioned problem.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the obstacle avoidance device for the scanning unmanned aerial vehicle based on the power transmission and transformation equipment, which has the advantages of detecting foreign matters in different directions and the like, and solves the problem that the traditional obstacle avoidance device cannot detect the foreign matters in different directions.

In order to achieve the purpose, the invention provides the following technical scheme: an obstacle avoidance device for a scanning unmanned aerial vehicle based on power transmission and transformation equipment comprises a scanning unmanned aerial vehicle body and a protection assembly, wherein the top of the scanning unmanned aerial vehicle body is fixedly connected with a multi-surface automatic adjusting mechanism, and the top of the multi-surface automatic adjusting mechanism is fixedly connected with the protection assembly;

the automatic multi-surface adjusting mechanism comprises a fixed plate fixedly connected with the scanning unmanned aerial vehicle body through a lower surface, an outer cover is fixedly connected to the top of the fixed plate, a servo motor is fixedly connected to the left side wall of an inner cavity of the outer cover, one end of an output shaft of the servo motor is fixedly connected with a threaded rod, one end of the output shaft of the servo motor penetrates through and extends to the outside of the outer cover, a side plate is fixedly connected to the top of the fixed plate, a stabilizing bearing is fixedly connected to the left side of the side plate, the inner wall of an inner ring of the stabilizing bearing is fixedly connected with the threaded rod, a threaded sleeve block is connected to the outer side of the threaded rod through threads, a supporting rod is fixedly connected to the top of the threaded sleeve block, a moving member is fixedly connected to the bottom of the threaded sleeve block, telescopic rods are fixedly connected to the left side and the right side of the moving member, the left side of the telescopic rod is fixedly connected with the outer cover, and the right side of the telescopic rod is fixedly connected with the side plate, the top of the side plate is fixedly connected with a top supporting bracket with one end penetrating and extending to the left side of the supporting rod, the bottom of the top bearing bracket is fixedly connected with the outer cover, the left side and the right side of the top bearing bracket are both connected with a movable sliding block in a sliding way, the top of the movable sliding block is fixedly connected with a guide vertical rod, the top of the guide vertical rod is fixedly connected with a top frame, the left side and the right side of the bottom of the top frame are both fixedly connected with electric push rods, the bottoms of the electric push rods are fixedly connected with the movable sliding blocks, the bottom of the top frame is fixedly connected with the supporting rod, the top of the top frame is fixedly connected with a driving motor, the output shaft of the driving motor is fixedly connected with a connecting plate, the left side and the right side of the bottom of the connecting plate are both fixedly connected with a stable sliding frame, the bottom of the stable sliding frame is connected with the top frame in a sliding mode, and the top of the connecting plate is fixedly connected with an obstacle avoidance device body.

Further, an annular sliding groove is formed in the upper surface of the top frame and is matched with the stable sliding frame.

Furthermore, the telescopic link is formed by assembling an outer rod body and an inner rod body, and the inner part of the outer rod body is movably connected with an inner rod body of which one end extends to the outer part of the outer rod body.

Furthermore, the guide vertical rod is divided into an outer shell and an inner vertical rod, and one end of the inner movable connection of the outer shell extends to the inner vertical rod outside the outer shell.

Furthermore, the inner side wall of the threaded sleeve block is provided with a threaded engagement groove, and the threaded engagement groove is matched with a threaded engagement strip on the outer side of the threaded rod.

Furthermore, the outer side of the servo motor is fixedly connected with a stabilizing frame, and the left side of the stabilizing frame is fixedly connected with the outer cover.

Furthermore, a channel hole is formed in the left side of the supporting rod, and the channel hole is matched with the top bearing bracket.

Further, the protection component comprises two side sliding seats, the bottoms of the side sliding seats are fixedly connected with the connecting plate, a top plate is fixedly connected between one opposite sides of the side sliding seats, an iron plate is fixedly connected to the bottom of the top plate, an iron attracting block is magnetically connected to the bottom of the iron plate, a protection cover is fixedly connected to the bottom of the iron attracting block, sliding blocks are fixedly connected to the left side and the right side of the protection cover, and one side, back to the back, of each sliding block is connected with the side sliding seats in a sliding mode.

Further, the sliding groove has all been seted up to the relative one side of lateral part slide, sliding groove and sliding block looks adaptation.

Further, the protection casing is the rectangle of inside cavity and bottom disappearance, the protection casing is the stainless steel protection casing, the front fixedly connected with leather handle of protection casing.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this scanning unmanned aerial vehicle is with keeping away barrier device based on power transmission and transformation equipment, through setting up multiaspect automatically regulated mechanism, make keep away the barrier device not only can keep away the barrier to the flight area in the place ahead, can also be automatic to different position, the area of co-altitude keeps away the barrier and detects, and can also carry out constantly automatic removal when changing the detection position, the detection range who lets keep away the barrier device further obtains promoting, the whole purpose that has realized the different position foreign matter of detectable, the obstacle effect of keeping away the barrier device has been strengthened greatly.

2. This scanning unmanned aerial vehicle based on power transmission and transformation equipment keeps away barrier device through by artifical manual regulation protective component when the scanning unmanned aerial vehicle body does not use for protective component can effectively protect keeping away the barrier device, avoids scanning unmanned aerial vehicle to cause serious harm to keeping away the barrier device because of external factor when not using.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the multi-sided automatic adjustment mechanism of the present invention;

fig. 3 is a schematic structural view of the shield assembly of the present invention.

In the figure: 1 scanning unmanned aerial vehicle body, 2 multiaspect automatic regulating mechanism, 201 fixed plate, 202 dustcoats, 203 servo motor, 204 threaded rod, 205 steady bearing, 206 curb plate, 207 screw thread nest block, 208 moving member, 209 telescopic link, 210 top support bracket, 211 removal slider, 212 lead the pole, 213 roof-rack, 214 electric putter, 215 stabilize the carriage, 216 connecting plate, 217 keep away the barrier device body, 218 bracing piece, 219 driving motor, 3 protection components, 301 lateral part slide, 302 sliding block, 303 protection casing, 304 roof, 305 magnet piece, 306 iron board.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, in this embodiment, an obstacle avoidance device for a scanning unmanned aerial vehicle based on power transmission and transformation equipment includes a scanning unmanned aerial vehicle body 1 and a protection component 3, a multi-surface automatic adjusting mechanism 2 fixedly connected to the top of the scanning unmanned aerial vehicle body 1, and a protection component 3 fixedly connected to the top of the multi-surface automatic adjusting mechanism 2.

In this embodiment, the protection component 3 can provide effectual safeguard function for keeping away the barrier device when scanning unmanned aerial vehicle body 1 does not use, but the height, the position of locating and the orientation of locating of barrier device are kept away to face automatically regulated mechanism 2 then, and the barrier effect of keeping away of barrier device is kept away in very big promotion.

Referring to fig. 3, in order to achieve the purpose that the obstacle avoidance apparatus can detect foreign objects in different directions, the multi-plane automatic adjustment mechanism 2 in this embodiment includes a fixing plate 201 whose lower surface is fixedly connected to the scanning unmanned aerial vehicle body 1, an outer cover 202 is fixedly connected to the top of the fixing plate 201, a servo motor 203 is fixedly connected to the left side wall of the inner cavity of the outer cover 202, a threaded rod 204 whose one end penetrates through and extends to the outside of the outer cover 202 is fixedly connected to an output shaft of the servo motor 203, a side plate 206 is fixedly connected to the top of the fixing plate 201, a stabilizing bearing 205 is fixedly connected to the left side of the side plate 206, an inner wall of the inner ring of the stabilizing bearing 205 is fixedly connected to the threaded rod 204, a threaded sleeve block 207 is threadedly connected to the outer side of the threaded rod 204, a support rod 218 is fixedly connected to the top of the threaded sleeve block 207, a moving member 208 is fixedly connected to the bottom of the threaded sleeve block 207, and telescopic rods 209 are fixedly connected to both sides of the moving member 208, the left side of the left side telescopic rod 209 is fixedly connected with the outer cover 202, the right side of the right side telescopic rod 209 is fixedly connected with the side plate 206, one end of the top of the side plate 206 is fixedly connected with a top support bracket 210 which penetrates through and extends to the left side of the support rod 218, the bottom of the top support bracket 210 is fixedly connected with the outer cover 202, the left side and the right side of the top support bracket 210 are both slidably connected with a movable sliding block 211, the top of the movable sliding block 211 is fixedly connected with a guide rod 212, the top of the guide rod 212 is fixedly connected with a top frame 213, the left side and the right side of the bottom of the top frame 213 are both fixedly connected with an electric push rod 214, the bottom of the electric push rod 214 is fixedly connected with the movable sliding block 211, the bottom of the top frame 213 is fixedly connected with the support rod 218, the top of the top frame 213 is fixedly connected with a driving motor 219, an output shaft of the driving motor 219 is fixedly connected with a connecting plate 216, the left side and the right side of the bottom of the connecting plate 216 are both fixedly connected with a stable sliding frame 215, the bottom of the stabilizing sliding frame 215 is connected with the top frame 213 in a sliding manner, and the top of the connecting plate 216 is fixedly connected with an obstacle avoidance device body 217.

The upper surface of the top frame 213 is provided with an annular sliding groove, and the annular sliding groove is matched with the stable sliding frame 215.

As can be understood from the above embodiments, the provision of the stabilizing carriage 215 enhances the stability of the connecting plate 216 and the obstacle avoidance device body 217 thereabove when rotated.

The telescopic rod 209 is formed by assembling an outer rod body and an inner rod body, and the inner part of the outer rod body is movably connected with the inner rod body of which one end extends to the outer part of the outer rod body.

The telescopic rod 209 is mainly arranged to effectively limit the threaded sleeve block 207, so that the phenomenon of in-situ turnover of the threaded sleeve block 207 is avoided.

The guiding rod 212 is divided into an outer casing and an inner rod, and the inner rod is movably connected to the inner part of the outer casing and has one end extending to the outer part of the outer casing.

In this embodiment, the arrangement of the guiding rod 212 can effectively improve the stability of the top frame 213 and the structure above the top frame when the top frame moves up and down.

The inner side wall of the threaded sleeve block 207 is provided with a threaded engagement groove which is matched with a threaded engagement strip on the outer side of the threaded rod 204.

A stabilizer is fixedly connected to the outer side of the servo motor 203, and the left side of the stabilizer is fixedly connected to the housing 202.

Wherein, the stability of the connection between the servo motor 203 and the housing 202 can be enhanced by the stability.

The left side of the support bar 218 is formed with a channel hole that is adapted to the top support bracket 210.

Please refer to fig. 2, in order to provide sufficient protection measures for the obstacle avoidance device when the unmanned aerial vehicle is not used, the protection component 3 in this embodiment includes two lateral sliding bases 301, the bottom of the lateral sliding base 301 is fixedly connected with the connecting plate 216, a top plate 304 is fixedly connected between one sides of the lateral sliding bases 301 opposite to each other, a bottom fixedly connected with iron plate 306 of the top plate 304, the bottom magnetism of the iron plate 306 is connected with a magnet block 305, the bottom fixedly connected with protection cover 303 of the magnet block 305, sliding blocks 302 are fixedly connected to the left and right sides of the protection cover 303, and one side of the sliding blocks 302 opposite to each other is slidably connected with the lateral sliding base 301.

The relative one side of lateral part slide 301 has all seted up the sliding tray, sliding tray and sliding block 302 looks adaptation.

The protection casing 303 is the rectangle of inside cavity and bottom disappearance, and protection casing 303 is the stainless steel protection casing, and the front fixedly connected with leather handle of protection casing 303.

Wherein, the leather handle is arranged to facilitate the worker to pull the protective cover 303.

In this embodiment, when unmanned aerial vehicle need not use, through the pulling protection casing 303 downwards for inhale iron stone 305 and break away from the magnetism connected relation with iron board 306, can stimulate protection casing 303 and continue displacement downwards, remove to suitable position after when protection casing 303, can cover keeping away the barrier device, avoid it to receive the possibility that foreign object striking takes place the harm.

The working principle of the above embodiment is as follows:

the servo motor 203 is started to drive the threaded rod 204 to rotate positively and negatively, at the moment, the thread meshing strip on the outer side of the threaded rod 204 is in threaded contact with the thread meshing groove arranged on the inner side wall of the thread sleeve block 207, the telescopic rod 209 is arranged to limit the position of the thread sleeve block 207, so as to drive the thread sleeve block 207 to move left and right, thereby driving the supporting rod 218, the top frame 213 and the obstacle avoidance device body 217 to reciprocate left and right, and then driving the top frame 213 to move up and down by starting the electric push rod 214, the obstacle avoidance device body 217 and other structures can be synchronously driven to reciprocate up and down, and finally the driving motor 219 is started to drive the connecting plate 216 and the obstacle avoidance device body 217 to rotate, at the moment, the obstacle avoidance device body 217 can simultaneously carry out up-down displacement, rotation and left-right displacement motion, when the high altitude flight, not only can detect the foreign matter that is in the dead ahead, can also diversely patrol the foreign matter and detect different regions.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.