Portable unmanned aerial vehicle hanging tower climbing anti-falling device

Abstract

The utility model provides an unmanned aerial vehicle mounting tower climbing anti-falling device convenient to carry, and relates to the technical field of unmanned aerial vehicle mounting devices. An unmanned aerial vehicle mounting tower climbing anti-falling device convenient to carry comprises a mounting device and an anti-falling hanging point device, the mounting device comprises an unmanned aerial vehicle fixing plate, an industrial control box, a flexible joint and a mounting device, the industrial control box is detachably connected with the unmanned aerial vehicle fixing plate, the top of the flexible joint is rotationally connected with the industrial control box, and the bottom of the flexible joint is detachably connected with the mounting device; the anti-falling hanging point device comprises a hanging ring and an anti-falling main body, and the mounting device and the anti-falling main body are detachably connected with the hanging ring. According to the utility model, the mounting device and the anti-falling hanging point device can be detached, separated and folded, so that the mounting device and the anti-falling hanging point device can be conveniently stored in a storage box, the occupied space of the mounting device and the anti-falling hanging point device is reduced, and the mounting device and the anti-falling hanging point device are convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicle mounting devices, and in particular to a portable unmanned aerial vehicle mounting tower climbing anti-falling device. Background Art

[0002] During regular maintenance of the tower of the transmission line, workers need to climb the tower to perform high-altitude work, and workers need to wear corresponding anti-fall equipment before climbing the tower. The existing method is to install the mounting device on the drone, fix the anti-fall hanging point device through the mounting device, hoist the anti-fall hanging point device to the corresponding height of the tower through the drone and install the anti-fall hanging point device on the tower. The traction rope is installed on the anti-fall hanging point device in advance. After the anti-fall hanging point device is installed on the angle steel on the tower, the workers use the traction rope to pull the safety rope for installation, and finally the workers on the ground can wear the safety rope.

[0003] However, the existing mounting devices and anti-fall hanging point devices are long and not convenient to fold and store. Regular maintenance of towers for power transmission lines requires operators to change their positions over long distances outdoors. Therefore, traditional mounting devices and anti-fall hanging point devices are not easy to carry, occupy a large space, and are more troublesome during transfer. Utility Model Content

[0004] The purpose of the utility model is to provide an easy-to-carry drone anti-fall device for mounting on a tower, which can propose solutions to the deficiencies of the prior art. The mounting device and the anti-fall hanging point device can be disassembled, separated, and folded, so that they can be easily stored in a storage box, thereby reducing the space occupied by the mounting device and the anti-fall hanging point device and facilitating the carrying of the mounting device and the anti-fall hanging point device.

[0005] The technical solution adopted by the utility model is:

[0006] An embodiment of the present application provides an easy-to-carry UAV anti-fall device for mounting on a tower, comprising a mounting device and an anti-fall hanging point device, wherein the mounting device comprises a UAV fixing plate, an industrial control box, a flexible joint and a mounter, wherein the industrial control box is detachably connected to the UAV fixing plate, the top of the flexible joint is rotatably connected to the industrial control box, and the bottom of the flexible joint is detachably connected to the mounter; the anti-fall hanging point device comprises a hanging ring and an anti-fall body, and the mounter and the anti-fall body are both detachably connected to the hanging ring.

[0007] Furthermore, in some embodiments of the present invention, a first clamping groove is provided at the bottom of the drone fixing plate, a first clamping block is provided at the top of the industrial control box, and the first clamping block is slidably embedded in the first clamping groove.

[0008] Furthermore, in some embodiments of the present invention, a male plug is provided at the bottom of the flexible joint, and a female plug is provided at the top of the mounter, and the male plug is inserted into the female plug.

[0009] Furthermore, in some embodiments of the present invention, the flexible joint includes a plurality of joint rods connected in sequence, and any two adjacent joint rods are rotationally connected via a pin.

[0010] Furthermore, in some embodiments of the utility model, a guide installation groove opening downward is provided at the bottom of the mounter, and a hanging ring is embedded in the guide installation groove; the mounter is provided with a servo, and a hook is provided at the rotating end of the servo, and the hook hooks the hanging ring.

[0011] Furthermore, in some embodiments of the present invention, a second clamping groove is provided on the top of the anti-fall body, a second clamping block is provided on the bottom of the hanging ring, and the second clamping block is embedded in the second clamping groove.

[0012] Furthermore, in some embodiments of the present invention, the anti-fall body is detachably provided with a guide extension plate.

[0013] Furthermore, in some embodiments of the present invention, an opening is provided at the top of the guide extension plate, the bottom of the anti-fall body is embedded in the guide extension plate, and a locking hole is provided on the guide extension plate;

[0014] A locking pin is slidably arranged in the anti-falling main body, and the locking pin is provided with a toggle block, the toggle block passes through the anti-falling main body, and one end of the locking pin is slidably embedded in the locking hole.

[0015] Compared with the prior art, the embodiments of the present invention have at least the following advantages or beneficial effects:

[0016] The mounting device and anti-fall hanging point device of the present application can be disassembled, separated and folded, so that they can be stored in a storage box, which reduces the space occupied by the mounting device and the anti-fall hanging point device and facilitates the carrying of the mounting device and the anti-fall hanging point device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 A schematic diagram of the structure of a tower climbing and anti-falling device mounted on a drone provided in an embodiment of the utility model;

[0019] Figure 2 A schematic diagram of the structure of the drone-mounted tower climbing anti-fall device provided in an embodiment of the utility model after being installed on the drone;

[0020] Figure 3A schematic diagram of the structure of a drone fixing plate provided in an embodiment of the utility model;

[0021] Figure 4 A schematic diagram of the structure of the industrial control box and the flexible joint provided in the embodiment of the utility model;

[0022] Figure 5 A schematic diagram of the structure of a mount and an anti-fall hanging point device provided in an embodiment of the utility model;

[0023] Figure 6 A schematic diagram of the structure inside the mount provided by an embodiment of the utility model;

[0024] Figure 7 A schematic diagram of the structure of a hanging ring provided in an embodiment of the utility model;

[0025] Figure 8 A schematic diagram of the structure of the anti-falling main body provided by an embodiment of the utility model;

[0026] Fig. 9 A schematic diagram of the structure of the guide extension plate provided in an embodiment of the utility model;

[0027] Fig.10 A transverse cross-sectional view of the locking pin position provided by an embodiment of the utility model;

[0028] Fig.11 This is a structural schematic diagram of the drone-mounted tower-climbing anti-fall device provided in an embodiment of the utility model, which is disassembled, folded and placed in a storage box.

[0029] Icons: 1-UAV; 2-UAV fixing plate; 3-industrial control box; 4-flexible joint; 41-joint rod; 42-pin shaft; 5-mounter; 6-hanging ring; 7-anti-fall body; 8-first clamping slot; 9-first clamping block; 10-male plug; 11-female plug; 12-guide installation slot; 13-servo; 14-hook; 15-second clamping slot; 16-second clamping block; 17-guide extension plate; 18-locking hole; 19-locking pin; 20-toggle block; 21-spring; 22-positioning slide slot; 23-positioning bar; 24-storage box; 25-traction rope. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0031] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0033] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "setting" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0034] Example

[0035] Please refer to Figure 1-Figure 11 The present embodiment provides a portable anti-fall device for mounting a UAV on a tower, including a mounting device and an anti-fall hanging point device. The mounting device includes a UAV fixing plate 2, an industrial control box 3, a flexible joint 4 and a mounter 5. The industrial control box 3 is detachably connected to the UAV fixing plate 2, the top of the flexible joint 4 is rotatably connected to the industrial control box 3 through a pin, and the bottom of the flexible joint 4 is detachably connected to the mounter 5; the anti-fall hanging point device includes a hanging ring 6 and an anti-fall body 7, and the mounter 5 and the anti-fall body 7 are both detachably connected to the hanging ring 6. The UAV fixing plate 2 of the present embodiment is fixed to the bottom of the UAV 1, and the mounting device is suspended by the UAV 1. The flexible joint 4 adopts the form of a combination of a carbon fiber tube and an aviation aluminum alloy joint, which limits the axial rotation of the mounting device while ensuring that the overall joint has a certain flexibility. It plays a role in reducing the swing while retaining a certain flexibility. In this way, it can not only reduce the swing when hanging the anti-fall hanging point device, which is convenient for hanging, but also minimize the influence of the swing of the overall device on the posture of the UAV. The anti-fall hanging point device is detachably mounted on the mount 5 via the hanging ring 6 , and when in use, a traction rope 25 is sleeved on the anti-fall main body 7 of the anti-fall hanging point device.

[0036] After the drone is mounted on the tower anti-fall device, Fig.11 As shown, the corresponding parts of the drone tower climbing anti-fall device are disassembled, folded together and placed in Fig.11 The storage box 24 shown on the right side of the middle can be used, and the stacking position can be referred to Fig.11 When in use, you only need to open the storage box 24, take out the various structures in the storage box 24 and assemble them together to form Figure 1 In this way, the mounting device and the anti-falling hanging point device can be disassembled, separated and folded, so that they can be stored in the storage box 24, which reduces the space occupied by the mounting device and the anti-falling hanging point device and facilitates the carrying of the mounting device and the anti-falling hanging point device.

[0037] In this embodiment, a first snap-in groove 8 is provided at the bottom of the drone fixing plate 2, and a first snap-in block 9 is provided at the top of the industrial control box 3. The first snap-in block 9 is slidably embedded in the first snap-in groove 8, so as to facilitate the disassembly and installation between the industrial control box 3 and the drone fixing plate 2. The first snap-in groove 8 can be a dovetail groove.

[0038] like Figure 4-Figure 5 As shown, in some embodiments of the present invention, a male plug 10 is provided at the bottom of the flexible joint 4, and a female plug 11 is provided at the top of the mount 5, and the male plug 10 is inserted into the female plug 11. This facilitates the disassembly and assembly between the mount 5 and the flexible joint 4, and the male plug 10 and the female plug 11 can adopt the existing male and female plugs of the LP-16 model.

[0039] like Figure 4 As shown, in some embodiments of the present invention, the flexible joint 4 includes a plurality of sequentially connected joint rods 41, and any two adjacent joint rods 41 are rotatably connected via a pin 42. This facilitates the flexible joint 4 to be rotated, folded and stored.

[0040] Optionally, the design includes a universal joint under the industrial computer, and the two flexible joints below are both for the aircraft to rotate forward and backward. The purpose of this is to facilitate the take-off and landing of the drone. Since the bottom is a fork-type device (the guide mounting groove at the bottom of the mount forms a fork-type structure), its orientation will only be forward and backward, which makes it easier for the flexible joints to work with it and reduce the risk of bombing. Optionally, the entire mounting device is designed as a flexible connector, and is designed as a universal joint plus a guide joint. The purpose of such a design is, on the one hand, that when the drone is hanging the anti-fall hanging point device or landing, if the connector is too hard, the drone will mistakenly think that it has touched the ground and stop the blades, which can easily cause a bomb explosion; on the other hand, combined with the fork device below and the single-sided hollow hanging ring above the hanging point, the anti-fall hanging point device can be easily recovered. During the recovery process, due to the open design, when the wind or the drone swings during movement, the entire fork device can be more easily placed within the range of the hanging ring. At the same time, once the fork device contacts the hanging ring, the arc of the hanging ring plays a guiding role. This time, the drone is not required to fly to the exact center point, and a certain amount of deviation is allowed, making it easier to recover the hanging point.

[0041] like Figure 5-Figure 6 As shown, in some embodiments of the present utility model, the bottom of the mount 5 is provided with a guide installation groove 12 which opens downward, and the hanging ring 6 is embedded in the guide installation groove 12; the mount 5 is provided with a steering gear 13, and the rotating end of the steering gear 13 is provided with a hook 14, and the hook 14 hooks the hanging ring 6. In this way, when the hanging ring 6 needs to be locked, the steering gear 13 drives the hook 14 to rotate and move out of the guide installation groove 12, and then the hanging ring 6 is moved into the guide installation groove 12, and the steering gear 13 is started to rotate in the opposite direction and drive the hook 14 to rotate and embed in the guide installation groove 12, and the hanging ring 6 is hooked by the hook 14. At this time, the anti-fall hanging point device can be hung on the mount device to complete the installation.

[0042] like Figure 7-Figure 8 As shown, in some embodiments of the utility model, a second clamping groove 15 is provided on the top of the anti-falling body 7, and a second clamping block 16 is provided on the bottom of the hanging ring 6, and the second clamping block 16 is embedded in the second clamping groove 15. This facilitates the disassembly and installation between the anti-falling body 7 and the hanging ring 6, and the second clamping groove 15 can be a dovetail groove.

[0043] like Figure 1 and Fig. 9 As shown, in some embodiments of the present utility model, the anti-falling body 7 is detachably provided with a guide extension plate 17. The guide extension plate 17 is used to reduce the difficulty of operation when hanging without increasing too much weight of the equipment.

[0044] like Figure 1-Figure 11 As shown, in some embodiments of the utility model, an opening is provided at the top of the guide extension plate 17, the bottom of the anti-fall body 7 is embedded in the guide extension plate 17, and the guide extension plate 17 is provided with a locking hole 18; a locking pin 19 is slidably provided in the anti-fall body 7, and the locking pin 19 is provided with a toggle block 20, the toggle block 20 passes through the anti-fall body 7, and one end of the locking pin 19 is slidably embedded in the locking hole 18.

[0045] A spring 21 is provided in the anti-falling body 7 , one end of the spring 21 is connected to the locking pin 19 , and the other end of the spring 21 is connected to the anti-falling body 7 .

[0046] The utility model provides a locking pin 19, before installing the guide extension plate 17, such as Fig.10 As shown, the toggle block 20 is moved by hand to make the locking pin 19 slide into the anti-fall body 7. At this time, the spring 21 is squeezed and deformed by the locking pin 19 to accumulate elastic potential energy. Then the guide extension plate 17 is installed outside the anti-fall body 7, and the locking hole 18 is aligned with the locking pin 19. Release the toggle block 20, and push one end of the locking pin 19 to slide and fit into the locking hole 18 under the elastic force of the spring 21 to lock it. In this way, it is easy to install the guide extension plate 17 on the anti-fall body 7, and the operation is convenient.

[0047] like Figure 8-Figure 10As shown, in some embodiments of the present utility model, a positioning strip 23 is provided on the inner wall of the guide extension plate 17 , a positioning slot 22 is provided on the outer wall of the anti-fall body 7 , and the positioning strip 23 is slidably embedded in the positioning slot 22 .

[0048] The utility model provides a positioning strip 23. When installing the guide extension plate 17, the positioning strip 23 is aligned with the positioning slot 22 and the positioning strip 23 is slidably embedded in the positioning slot 22. This can improve the installation accuracy of the guide extension plate 17 and facilitate the alignment of the locking hole 18 with the locking pin 19.

[0049] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. It is obvious to those skilled in the art that the present application is not limited to the details of the above exemplary embodiments and that the present application can be implemented in other specific forms without departing from the spirit or basic features of the present application.

[0050] Therefore, no matter from which point of view, the embodiments should be regarded as illustrative and non-restrictive, and the scope of the present application is limited by the attached claims rather than the above description, so it is intended to include all changes that fall within the meaning and scope of the equivalent elements of the claims in the present application. Any figure mark in the claims should not be regarded as limiting the claims involved. For those skilled in the art, the utility model can have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A portable anti-fall device for mounting a UAV on a tower, comprising a mounting device and an anti-fall hanging point device, characterized in that: The mounting device includes a UAV fixing plate, an industrial control box, a flexible joint and a mounter. The industrial control box is detachably connected to the UAV fixing plate, the top of the flexible joint is rotatably connected to the industrial control box, and the bottom of the flexible joint is detachably connected to the mounter; the anti-fall hanging point device includes a hanging ring and an anti-fall body, and the mounter and the anti-fall body are both detachably connected to the hanging ring.

2. The portable tower climbing anti-falling device for drones according to claim 1 is characterized in that: A first clamping groove is provided at the bottom of the drone fixing plate, and a first clamping block is provided at the top of the industrial control box. The first clamping block is slidably embedded in the first clamping groove.

3. The portable UAV tower climbing anti-falling device according to claim 1 is characterized in that: A male plug is provided at the bottom of the flexible joint, a female plug is provided at the top of the mount, and the male plug is inserted into the female plug.

4. The portable tower climbing anti-falling device for drones according to claim 1 is characterized in that: The flexible joint comprises a plurality of joint rods connected in sequence, and any two adjacent joint rods are rotationally connected via a pin.

5. The portable tower climbing anti-falling device for drones according to claim 1 is characterized in that: A guide installation groove opening downward is provided at the bottom of the mount, and the hanging ring is embedded in the guide installation groove; the mount is provided with a steering gear, and a hook is provided at the rotating end of the steering gear, and the hook hooks the hanging ring.

6. The portable tower climbing anti-falling device for drones according to claim 1 is characterized by: A second clamping groove is provided on the top of the anti-falling body, and a second clamping block is provided on the bottom of the hanging ring, and the second clamping block is embedded in the second clamping groove.

7. The portable tower climbing anti-falling device for drones according to claim 1 is characterized by: The anti-falling main body is detachably provided with a guide extension plate.

8. The portable tower climbing anti-falling device for drones according to claim 7 is characterized in that: The top of the guide extension plate is provided with an opening, the bottom of the anti-fall body is embedded in the guide extension plate, and the guide extension plate is provided with a locking hole; A locking pin is slidably arranged in the anti-falling main body, and the locking pin is provided with a toggle block. The toggle block passes through the anti-falling main body, and one end of the locking pin is slidably embedded in the locking hole.

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