An electric power inspection unmanned aerial vehicle with quick-release machine arms

Abstract

The application relates to the technical field of electric power inspection unmanned planes, and discloses an electric power inspection unmanned plane with quick dismounting machine arms, which comprises an electric power inspection unmanned plane body, a stabilizing support fixedly installed at the bottom of the electric power inspection unmanned plane body, a base fixedly installed at the bottom of the stabilizing support, and an adjusting mechanism arranged at the side of the electric power inspection unmanned plane body, wherein the adjusting mechanism comprises a dismounting mechanism arranged at the side of the electric power inspection unmanned plane body, the side of the electric power inspection unmanned plane body is provided with a protection mechanism, and the protection mechanism is connected with the dismounting mechanism. The application solves the problem that the machine arms of the existing electric power inspection unmanned planes are generally fixed structures or are relatively complex to dismount, when the machine arms of the unmanned planes are damaged due to collision during transportation, the complex dismounting structure is not conducive to quick replacement of the machine arms, which can reduce the electric power inspection work efficiency.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of electric power inspection unmanned aerial vehicles, in particular to an electric power inspection unmanned aerial vehicle with quick-release machine arms. BACKGROUND

[0002] The electric power inspection unmanned aerial vehicle is an unmanned aerial vehicle used for electric power system inspection, can finely inspect power transmission lines, including checking the operating conditions of pole towers, insulators and wire equipment, and timely discovering defects and hidden dangers such as corrosion of pole towers, damage of insulators and wear of wires, is used for inspecting equipment in a transformer substation such as transformers, circuit breakers and disconnectors, can quickly and accurately acquire operating parameters and states of the equipment, improves inspection efficiency and quality, checks the structural integrity of electric power towers to ensure the safety and stability of the towers, timely discovers problems such as deformation and cracks of the towers, inspects wind turbines and power transmission and transformation equipment in a wind farm to ensure normal operation of the wind farm and improve power generation efficiency, the unmanned aerial vehicle has high inspection speed, can cover a large inspection area in a short time, improves inspection efficiency, reduces the workload and time cost of manual inspection, can avoid safety risks of manual inspection in high altitude and harsh environments, ensures the life safety of inspection personnel, the high-precision sensors and advanced detection equipment carried by the unmanned aerial vehicle can acquire more accurate equipment operating data and state information, improve the accuracy and reliability of inspection, are not limited by factors such as terrain and environment, and can perform inspection in complex geographical environments and harsh weather conditions such as mountainous areas, rivers and marshes, and therefore need to use the electric power inspection unmanned aerial vehicle with quick-release machine arms.

[0003] The existing electric power inspection unmanned aerial vehicle arms are usually fixed structures or are complex to disassemble, when the unmanned aerial vehicle arms are damaged by collision during transportation, the complex disassembly structure is not conducive to quick replacement of the arms, which can cause the problem of reduced electric power inspection work efficiency. SUMMARY

[0004] The application aims to provide an electric power inspection unmanned aerial vehicle with quick-release machine arms to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the application provides the following technical scheme: an electric power inspection unmanned aerial vehicle with quick-release machine arms, comprising an electric power inspection unmanned aerial vehicle body,

[0006] A stabilizing support fixedly installed at the bottom of the electric power inspection unmanned aerial vehicle body;

[0007] A base fixedly installed at the bottom of the stabilizing support;

[0008] And an adjusting mechanism arranged at the side of the electric power inspection unmanned aerial vehicle body.

[0009] The adjusting mechanism comprises a dismounting mechanism arranged at the side of the power inspection unmanned aerial vehicle body;

[0010] The side of the power inspection unmanned aerial vehicle body is provided with a protection mechanism connected with the dismounting mechanism.

[0011] The side of the power inspection unmanned aerial vehicle body is provided with a buffer mechanism.

[0012] Preferably, the dismounting mechanism comprises a mounting block, one end of the mounting block is slidingly installed on the inner wall of the power inspection unmanned aerial vehicle body, one end of the mounting block is fixedly installed with an arm, the top of the mounting block is fixedly installed with a vertical plate, the inner wall of the vertical plate is rotatably installed with a sleeved limiting block through a bearing, the inner wall of the sleeved limiting block is in contact with an arc-shaped positioning rod arranged thereon, the bottom of the arc-shaped positioning rod is fixedly connected with the top of the power inspection unmanned aerial vehicle body, the inner wall of the sleeved limiting block is installed with a screw rod, the bottom of the screw rod is installed with a sleeve, the bottom of the sleeve is fixedly connected with the top of the power inspection unmanned aerial vehicle body, when dismounting the position of the arm, first rotate the position of the rotating disc, the rotating disc drives the screw rod to rotate, since the side wall of the screw rod is threadedly connected with the inner wall of the sleeve, the screw rod can promote the bottom of the screw rod to be separated from the inner wall of the sleeve through rotation, then the position of the sleeved limiting block can be directly flipped to promote the sleeved limiting block to be out of contact with the side wall of the arc-shaped positioning rod, then the position of the mounting block can be directly pulled to promote the mounting block to slide on the inner wall of the power inspection unmanned aerial vehicle body, when one end of the mounting block is separated from the inside of the power inspection unmanned aerial vehicle body, the position of the arm can be dismounted, and through directional operation, the arm can be quickly installed.

[0013] Preferably, the side wall of the vertical plate is fixedly installed with a triangular support, the bottom of the triangular support is fixedly connected with the top of the mounting block, and the stability of the vertical plate can be improved through the triangular support.

[0014] Preferably, the side wall of the screw rod is threadedly connected with the inner wall of the sleeved limiting block, the top of the screw rod is fixedly installed with a rotating disc, and the side wall of the screw rod is threadedly connected with the inner wall of the sleeve.

[0015] Preferably, the number of the mounting blocks is four, the shapes and sizes of the four mounting blocks are equal, and the four mounting blocks are equidistantly and uniformly distributed at the four sides of the power inspection unmanned aerial vehicle body.

[0016] Preferably, the protection mechanism comprises a support plate, the side wall of the support plate is fixedly connected with the side wall of the arm, the top of the support plate is fixedly installed with a column, the side wall of the column is slidingly installed with a mounting ring, the side wall of the mounting ring is fixedly installed with a mounting plate, the top of the mounting plate is fixedly installed with a long rod, the side wall of the long rod is fixedly installed with an arc-shaped strip, and the inner wall of the arc-shaped strip is fixedly installed with a protection rod.

[0017] Preferably, the number of protection rods is multiple, the multiple protection rods are uniformly distributed on the inner wall of the protection rod, the bottom of the mounting ring is in contact with the top of the support plate, the side wall of the mounting ring is slidingly connected with the side wall of the arm, and the side wall of the column is threadedly installed with a nut, and the side wall of the nut is in contact with the top of the mounting ring.

[0018] Preferably, the number of the stabilizing supports is two, the two stabilizing supports are equal in shape and size, and the position of the power inspection unmanned aerial vehicle body can be supported through the stabilizing supports.

[0019] The application provides a power inspection unmanned aerial vehicle with a quick-release arm.

[0020] (1) When the operator uses the device and needs to disassemble the position of the arm, first rotate the position of the turntable, the turntable drives the position of the screw rod to rotate, because the side wall of the screw rod is threadedly connected with the inner wall of the sleeve, therefore the screw rod can promote the bottom of the screw rod to separate from the inner wall of the sleeve through the rotating mode, then the position of the sleeved limiting block can be directly turned over, the sleeved limiting block is not in contact with the side wall of the arc-shaped positioning rod, then the position of the mounting block can be directly pulled, the mounting block slides on the inner wall of the power inspection unmanned aerial vehicle body, when one end of the mounting block separates from the inside of the power inspection unmanned aerial vehicle body, the position of the arm can be disassembled, through directional operation, the arm can be quickly installed, the problem that the existing power inspection unmanned aerial vehicle arm is usually a fixed structure or is complex to disassemble, when the unmanned aerial vehicle arm is damaged due to collision during transportation, the complex disassembly structure is not conducive to quick replacement of the arm, which reduces the power inspection work efficiency.

[0021] (2) When the operator uses the arm, the position of the mounting ring can also be installed, first align the positioning hole in the inner wall of the mounting ring with the column, so that the mounting ring is installed on the top of the support plate, after the position of the mounting ring is stable, the position of the arc-shaped strip can be supported under the action of the mounting plate and the long rod, the arc-shaped strip further plays a protection role on the side wall of the arm under the action of the protection rod, so as to prevent the problem that the arm is damaged due to collision during flight.

[0022] (3), the present application is directly rotated by the operator to the position of the nut, since the inner wall of the nut is screwed with the side wall of the stand, the position of the mounting ring can be fixed through the nut, and the stability of the protection mechanism during work can be further improved through the three different position nuts and the stand.

[0023] (4), the present application is directly landed on the top of the horizontal plate when the power inspection unmanned aerial vehicle body is used by the operator, when the horizontal plate slides downward, the position of the positioning frame can be driven to descend, at this time, the connecting block will be extruded, under the action of the hinged rod, the displacement block will slide on the side wall of the limiting frame, the displacement block will extrude one end of the buffer spring, and the buffer spring on both sides can effectively slow down the vibration, so that the operator can better use the device. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is an appearance structure schematic view of the present application;

[0025] Figure 2 It is an appearance structure schematic view of the present application;

[0026] Figure 3 It is a part structure schematic view of the present application buffer mechanism;

[0027] Figure 4 It is a part structure schematic view of the present application buffer mechanism;

[0028] Figure 5 It is a part structure schematic view of the present application buffer mechanism; Figure 3 It is a part structure schematic view of the present application buffer mechanism;

[0029] Figure 6 It is a part structure schematic view of the present application buffer mechanism;

[0030] Figure 7 It is a part structure schematic view of the present application buffer mechanism

[0031] Figure 8 It is a part structure schematic view of the present application buffer mechanism Figure 4 It is a part structure schematic view of the present application buffer mechanism

[0032] In the figure: 1, power inspection unmanned aerial vehicle body; 2, stabilizing support; 3, base; 4, adjusting mechanism; 41, dismounting mechanism; 411, arm; 412, mounting block; 413, triangular support; 414, vertical plate; 415, sleeving limiting block; 416, arc-shaped positioning rod; 417, turntable; 418, screw rod; 419, sleeve; 42, protection mechanism; 421, stand; 422, support plate; 423, nut; 424, mounting plate; 425, long rod; 426, arc-shaped strip; 427, protection rod; 43, buffer mechanism; 431, horizontal plate; 432, pad plate; 433, limiting frame; 434, buffer spring; 435, displacement block; 436, hinged rod; 437, connecting block; 438, buffer bottom plate. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments.

[0034] Examples of the embodiments are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0035] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0036] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0037] In order to make the technical features, objectives and effects of the present application clearer, the specific embodiments of the present application will be described with reference to the drawings.

[0038] Embodiment 1: A preferred embodiment of the power inspection unmanned aerial vehicle with quick-release machine arm provided by the present application Figures 1 to 8 As shown in the figure: a power inspection unmanned aerial vehicle with quick-release machine arm, comprising a power inspection unmanned aerial vehicle body 1,

[0039] A stabilizing support 2 is fixedly installed at the bottom of the power inspection unmanned aerial vehicle body 1, the number of stabilizing supports 2 is two, the shape and size of the two stabilizing supports 2 are equal, and the position of the power inspection unmanned aerial vehicle body 1 can be supported by the stabilizing support 2;

[0040] A base 3 is fixedly installed at the bottom of the stabilizing support 2;

[0041] And an adjusting mechanism 4 is arranged at the side position of the power inspection unmanned aerial vehicle body 1;

[0042] The adjusting mechanism 4 comprises a dismounting mechanism 41 arranged at the side position of the power inspection unmanned aerial vehicle body 1;

[0043] A protection mechanism 42 is arranged at the side position of the power inspection unmanned aerial vehicle body 1, and the protection mechanism 42 is connected with the dismounting mechanism 41;

[0044] A buffer mechanism 43 is arranged at the side position of the power inspection unmanned aerial vehicle body 1.

[0045] The dismounting mechanism 41 comprises a mounting block 412, one end of the mounting block 412 is slidingly installed on the inner wall of the power inspection unmanned aerial vehicle body 1, a machine arm 411 is fixedly installed on one end of the mounting block 412, a vertical plate 414 is fixedly installed on the top of the mounting block 412, a sleeve limiting block 415 is rotatably installed on the inner wall of the vertical plate 414 through a bearing, an arc-shaped positioning rod 416 is arranged in contact with the inner wall of the sleeve limiting block 415, the bottom of the arc-shaped positioning rod 416 is fixedly connected with the top of the power inspection unmanned aerial vehicle body 1, a screw rod 418 is installed on the inner wall of the sleeve limiting block 415, a sleeve 419 is installed on the bottom of the screw rod 418, and the bottom of the sleeve 419 is fixedly connected with the top of the power inspection unmanned aerial vehicle body 1.

[0046] In this embodiment, a triangular support 413 is fixedly installed on the side wall of the vertical plate 414, the bottom of the triangular support 413 is fixedly connected with the top of the mounting block 412, and the stability of the vertical plate 414 can be improved by the triangular support 413.

[0047] Further, the side wall of the screw rod 418 is threadedly connected with the inner wall of the sleeve limiting block 415, the top of the screw rod 418 is fixedly installed with a turntable 417, and the side wall of the screw rod 418 is threadedly connected with the inner wall of the sleeve 419.

[0048] Further, the number of mounting blocks 412 is four, the shapes and sizes of the four mounting blocks 412 are equal, and the four mounting blocks 412 are uniformly and equidistantly distributed at the four sides of the power inspection unmanned aerial vehicle body 1.

[0049] In the specific implementation process, when the operator uses the device and needs to disassemble the position of the arm 411, first, the position of the turntable 417 is rotated, the turntable 417 drives the position of the screw rod 418 to rotate, because the side wall of the screw rod 418 is threadedly connected with the inner wall of the sleeve 419, therefore, the screw rod 418 can promote the bottom of the screw rod 418 to be separated from the inner wall of the sleeve 419 through the rotating mode, then the position of the sleeved limiting block 415 can be directly flipped, the sleeved limiting block 415 is promoted to be not in contact with the side wall of the arc-shaped positioning rod 416, then the position of the mounting block 412 can be directly pulled, the mounting block 412 is promoted to slide on the inner wall of the power inspection unmanned aerial vehicle body 1, when one end of the mounting block 412 is separated from the inside of the power inspection unmanned aerial vehicle body 1, the position of the arm 411 can be disassembled, through the directional operation, the arm 411 can be quickly installed.

[0050] Embodiment 2: on the basis of embodiment 1, the preferred embodiment of the power inspection unmanned aerial vehicle with a quick-release arm provided by the application is as follows Figures 1 to 8 As shown in the figure: the protection mechanism 42 includes a support plate 422, the side wall of the support plate 422 is fixedly connected with the side wall of the arm 411, the top of the support plate 422 is fixedly installed with a stand 421, the side wall of the stand 421 is slidingly installed with a mounting ring 428, the side wall of the mounting ring 428 is fixedly installed with a mounting plate 424, the top of the mounting plate 424 is fixedly installed with an elongated rod 425, the side wall of the elongated rod 425 is fixedly installed with an arc-shaped strip 426, and the inner wall of the arc-shaped strip 426 is fixedly installed with a protection rod 427.

[0051] In this embodiment, the number of protection rods 427 is multiple, the multiple protection rods 427 are uniformly distributed on the inner wall of the protection rod 427, the bottom of the mounting ring 428 is in contact with the top of the support plate 422, the side wall of the mounting ring 428 is slidingly connected with the side wall of the arm 411, the side wall of the stand 421 is threadedly installed with a nut 423, and the side wall of the nut 423 is in contact with the top of the mounting ring 428.

[0052] In the process of specific implementation, the operator can also install the position of the mounting ring 428 when using the arm 411. First, align the positioning hole in the inner wall of the mounting ring 428 with the column 421, and then install the mounting ring 428 on the top of the support plate 422. After the mounting ring 428 is stably installed, the position of the arc-shaped strip 426 can be supported by the installation plate 424 and the long rod 425. The arc-shaped strip 426 further protects the side wall of the arm 411 under the action of the protective rod 427, preventing the arm 411 from being damaged due to collision during flight. The operator directly rotates the position of the nut 423. Since the inner wall of the nut 423 is threadedly connected with the side wall of the column 421, the position of the mounting ring 428 can be fixed by the nut 423. The stability of the protection mechanism 42 during work can be further improved by the three nuts 423 and columns 421 at different positions.

[0053] Example 3: Based on examples 1 and 2, a preferred embodiment of the power inspection unmanned aerial vehicle with a quick release arm provided by the application is shown in the figure. Figures 1 to 8 As shown: the buffer mechanism 43 includes a horizontal plate 431, the top of the horizontal plate 431 is in contact with the bottom of the base 3, the side wall of the horizontal plate 431 is slidably installed with a buffer bottom plate 438, the bottom of the buffer bottom plate 438 is fixedly installed with a pad plate 432, the bottom of the horizontal plate 431 is fixedly installed with a positioning frame 439, the inner wall of the positioning frame 439 is fixedly installed with a limiting frame 433, the side wall of the limiting frame 433 is slidably installed with a displacement block 435, the side wall of the displacement block 435 is fixedly installed with a buffer spring 434, the other end of the buffer spring 434 is fixedly connected with the inner wall of the positioning frame 439, the inner wall of the limiting frame 433 is hingedly installed with a hinge rod 436, the other end of the hinge rod 436 is hingedly installed with a connecting block 437, and the bottom of the connecting block 437 is fixedly connected with the inner wall bottom of the buffer bottom plate 438.

[0054] In this embodiment, the number of positioning frames 439 is two, and the shapes and sizes of the two positioning frames 439 are equal. The inner wall of the positioning frame 439 is slidably connected with the side wall of the displacement block 435.

[0055] In the process of specific implementation, after the operator uses the power inspection unmanned aerial vehicle body 1, the power inspection unmanned aerial vehicle body 1 can be directly landed on the top of the horizontal plate 431 when it lands. When the horizontal plate 431 slides downward, it can drive

[0056] The position of the positioning frame 439 is lowered, and the connecting block 437 is pressed, and the displacement block 435 is driven to slide on the side wall of the limiting frame 433 under the action of the hinged rod 436, and the displacement block 435 is pressed on one end of the buffer spring 434, and the buffer spring 434 on both sides can effectively slow down the vibration.

[0057] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

[0058] The above is only the preferred embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A power inspection drone with a quick-release arm, comprising the power inspection drone body (1). A stabilizing bracket (2) is fixedly installed at the bottom of the power inspection drone body (1); The base (3) is fixedly installed at the bottom of the stabilizing bracket (2); and an adjustment mechanism (4) located on the side of the main body (1) of the power inspection drone; characterized in that: The adjustment mechanism (4) includes a disassembly mechanism (41) located on the side of the power inspection drone body (1). The disassembly mechanism (41) includes a mounting block (412). One end of the mounting block (412) is slidably mounted on the inner wall of the power inspection drone body (1). An arm (411) is fixedly mounted on one end of the mounting block (412). A vertical plate (414) is fixedly mounted on the top of the mounting block (412). The inner wall of the vertical plate (414) is rotated by a bearing. A sleeve limiting block (415) is installed, and an arc-shaped positioning rod (416) is provided in contact with the inner wall of the sleeve limiting block (415). The bottom of the arc-shaped positioning rod (416) is fixedly connected to the top of the power inspection drone body (1). A screw (418) is installed on the inner wall of the sleeve limiting block (415), and a sleeve (419) is installed at the bottom of the screw (418). The bottom of the sleeve (419) is fixedly connected to the top of the power inspection drone body (1). A protective mechanism (42) is provided on the side of the main body (1) of the power inspection drone. The protective mechanism (42) is connected to the disassembly mechanism (41). The protective mechanism (42) includes a support plate (422). The side wall of the support plate (422) is fixedly connected to the side wall of the arm (411). A column (421) is fixedly installed on the top of the support plate (422). An installation ring (428) is slidably installed on the side wall of the column (421). An installation plate (424) is fixedly installed on the side wall of the installation ring (428). A long rod (425) is fixedly installed on the top of the installation plate (424). An arc strip (426) is fixedly installed on the side wall of the long rod (425). A protective rod (427) is fixedly installed on the inner wall of the arc strip (426). A buffer mechanism (43) is provided on the side of the main body (1) of the power inspection drone. The side wall of the screw (418) is threadedly connected to the inner wall of the sleeve limiting block (415), and a turntable (417) is fixedly installed on the top of the screw (418). The side wall of the screw (418) is threadedly connected to the inner wall of the sleeve (419).

2. The power line inspection drone with a quick-release arm according to claim 1, characterized in that: A triangular bracket (413) is fixedly installed on the side wall of the upright plate (414), and the bottom of the triangular bracket (413) is fixedly connected to the top of the mounting block (412).

3. A power line inspection drone with a quick-release arm according to claim 2, characterized in that: There are four mounting blocks (412), all of which are equal in shape and size, and are evenly distributed at equal intervals on the four sides of the power inspection drone body (1).

4. A power line inspection drone with a quick-release arm according to claim 1, characterized in that: There are multiple protective rods (427), which are evenly distributed on the inner wall of the arc-shaped strip (426). The bottom of the mounting ring (428) is in contact with the top of the support plate (422). The side wall of the mounting ring (428) is slidably connected to the side wall of the arm (411). The side wall of the column (421) is threaded with a nut (423), and the side wall of the nut (423) is in contact with the top of the mounting ring (428).

5. A power line inspection drone with a quick-release arm according to claim 1, characterized in that: There are two stabilizers (2), and the two stabilizers (2) are of the same shape and size.

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