A high-load-bearing load-bearing hanging rack applied to a unmanned aerial vehicle

Abstract

The application discloses a high-load-bearing load-bearing hanging rack applied to a UAV (Unmanned Aerial Vehicle), which comprises a UAV support, a load-bearing structure arranged below the UAV support, and a replaceable lifting structure arranged on the periphery of the UAV support; the load-bearing structure comprises a meandering support load-bearing plate, a pair of concave sets of blocks, a pair of scissor-type supports, a plurality of meandering lifting support limiting blocks, a plurality of meandering support limiting load-bearing plates, a plurality of L-shaped lifting support rods, a plurality of convex lifting support blocks, a plurality of horizontal telescopic sets of springs, a plurality of horizontal telescopic slides, a plurality of horizontal telescopic sliding blocks, a plurality of horizontal telescopic spring columns, a locking limiting assembly and a hanging net assembly. The high-load-bearing load-bearing hanging rack applied to the UAV is provided with the load-bearing structure and the replaceable lifting structure, can be freely mounted and dismounted, can be supported, extruded and adjusted according to the size of different goods, and the number of lifting driving machines can be changed according to the weight of different goods.

Description

Technical Field

[0001] The present invention relates to the technical field of unmanned aerial vehicles (UAVs), and in particular to a high-load-bearing pylon used for UAVs. Background Art

[0002] Unmanned aerial vehicles (UAVs), also known as drones, are unmanned aircraft controlled by radio remote control and self-contained programmable controls, or operated fully or intermittently autonomously by an onboard computer. UAVs can move freely through the air, and their ability to fly in straight lines significantly reduces the time required to transport goods between two locations. Therefore, UAVs offer significant advantages for short-distance transportation.

[0003] In the prior art, the load-bearing capacity of a drone is very limited, and many heavy goods cannot be transported using a drone. Therefore, there is an urgent need for a high-load-bearing pylon for drones. Summary of the Invention

[0004] The purpose of the present invention is to provide a high-load-bearing pylon for use in drones, which is equipped with a load-bearing structure and a replaceable lifting structure. It can be freely installed and disassembled, and the support and extrusion can be adjusted according to the size of different cargoes. The number of lifting drive machines can be changed according to the weight of different cargoes.

[0005] To achieve the above-mentioned object, the present invention provides a high-load-bearing pylon for use in drones, comprising a drone bracket, a load-bearing structure disposed below the drone bracket, and a replaceable lifting structure disposed around the drone bracket;

[0006] The bearing structure includes a circular support bearing plate, a pair of concave set blocks, a pair of scissor-type brackets, a plurality of circular lifting support limit blocks, a plurality of circular support limit bearing plates, a plurality of L-shaped lifting support rods, a plurality of convex lifting support blocks, a plurality of horizontal telescopic set springs, a plurality of horizontal telescopic slideways, a plurality of horizontal telescopic sliders, a plurality of horizontal telescopic spring columns, a locking limit assembly, and a net hanging assembly;

[0007] A pair of the concave sleeve blocks are installed on both sides of the meandering support bearing plate, and a pair of the concave sleeve blocks are installed on the unmanned aerial vehicle support through the locking and limiting assembly. A pair of the scissor supports are connected to the meandering support bearing plate and the unmanned aerial vehicle support through the locking and limiting assembly. A plurality of telescopic moving grooves are formed on the meandering support bearing plate, and the telescopic moving grooves are combined into a square shape. A plurality of horizontal telescopic slides are respectively installed on the inner sides of the telescopic moving grooves. A plurality of horizontal telescopic blocks are respectively installed on the meandering lifting support limiting blocks, and the horizontal telescopic blocks are respectively movably inserted into the inner sides of the horizontal telescopic slides. A plurality of L-shaped lifting support rods are movably inserted into the inner sides of a plurality of meandering support limiting bearing plates and a plurality of meandering lifting support limiting blocks. A plurality of convex lifting support blocks are respectively installed on the L-shaped lifting support rods. A plurality of horizontal telescopic sleeve springs are respectively sleeved on the L-shaped lifting support rods, and the horizontal telescopic sleeve springs are respectively connected to the meandering support limiting bearing plates and the convex lifting support blocks. A plurality of horizontal telescopic spring columns are respectively installed in the telescopic moving grooves. The net hanging assembly is installed on the L-shaped lifting support rods.

[0008] Preferably, the replaceable lifting structure comprises a plurality of lifting inner boxes, a plurality of lifting drive machines, a plurality of lifting drive shafts, a plurality of spliced blades, a plurality of T-shaped plates, a plurality of lifting sealing shafts, and a plurality of lifting sealing sleeve springs.

[0009] A plurality of convex replacement holes are formed on the unmanned aerial vehicle support, and convex replacement grooves are respectively formed in the inner sides of the convex replacement holes. A plurality of lifting inner boxes are movably inserted into the convex replacement holes. A plurality of lifting drive machines are respectively installed on the lifting inner boxes. A plurality of lifting drive shafts are respectively inserted into the lifting inner boxes, and the lifting inner boxes are respectively connected to the driving ends of the lifting drive machines. Threads are respectively formed on the lifting drive shafts. Thread holes are respectively formed on the spliced blades. The spliced blades are respectively sleeved on the threads of the lifting drive shafts through the thread holes. A plurality of T-shaped plates are movably inserted into the inner sides of the convex replacement grooves. A plurality of lifting sealing shafts are respectively inserted into the convex replacement grooves and the T-shaped plates. A plurality of lifting sealing sleeve springs are respectively sleeved on the lifting sealing shafts.

[0010] Preferably, the bottom ends of the lifting inner boxes are provided with cable connection strips.

[0011] Preferably, a plurality of T-shaped plates are respectively provided with concave rubber pads.

[0012] Preferably, the locking and limiting assembly comprises a pair of toothed telescopic blocks, a plurality of supporting telescopic shafts, a plurality of supporting sleeve springs, a pair of extrusion plates, a pair of T-shaped bolt rods, two pairs of concave stretching slide ways, four pairs of convex stretching slide blocks, four pairs of concave limiting blocks, four pairs of telescopic pipes, eight pairs of telescopic convex inner rods and four pairs of spring columns.

[0013] A pair of concave sleeve blocks are respectively provided with a pair of toothed telescopic grooves, a pair of toothed telescopic blocks are respectively movably inserted into the inner sides of the pair of toothed telescopic grooves, a plurality of supporting telescopic shafts are respectively installed on the pair of toothed telescopic blocks, a pair of extrusion plates are respectively installed on the inner sides of the other pair of toothed telescopic grooves, a pair of T-shaped bolt rods are respectively inserted into the pair of toothed telescopic grooves, and the pair of T-shaped bolt rods are respectively connected to the pair of extrusion plates, a plurality of supporting telescopic shafts are respectively inserted into the pair of toothed telescopic blocks and the toothed telescopic grooves, and a plurality of supporting sleeve springs are respectively sleeved on the plurality of supporting telescopic shafts, two pairs of concave stretching slide ways are respectively oppositely installed on the meandering supporting bearing plate and the unmanned aerial vehicle support, four pairs of convex stretching slide blocks are respectively movably inserted into the inner sides of the two pairs of concave stretching slide ways, four pairs of concave limiting blocks are respectively installed on the four pairs of convex stretching slide blocks, four pairs of telescopic pipes are respectively inserted into the pair of scissor-type supports, eight pairs of telescopic convex inner rods are respectively inserted into the inner sides of the four pairs of telescopic pipes, and four pairs of spring columns are respectively connected to the eight pairs of telescopic convex inner rods.

[0014] Preferably, the net hanging assembly comprises a plurality of rubber sleeve pipes, a plurality of supporting nets and a plurality of side wall rubber pads, a plurality of rubber sleeve pipes are respectively sleeved on a plurality of L-shaped lifting supporting rods, a plurality of supporting nets are respectively connected to a plurality of rubber sleeve pipes, and a plurality of side wall rubber pads are respectively installed on a plurality of L-shaped lifting supporting rods.

[0015] Preferably, the unmanned aerial vehicle support is provided with a shock-absorbing lifting structure, and the shock-absorbing lifting structure comprises two pairs of telescopic sleeve pipes, a pair of scissor-type shock-absorbing supports, two pairs of moving concave bearing blocks and two pairs of moving wheels.

[0016] The two pairs of telescopic sleeve pipes are respectively sleeved on the unmanned aerial vehicle support, the pair of scissor-type shock-absorbing supports are respectively connected to the two pairs of telescopic sleeve pipes, the two pairs of moving concave bearing blocks are respectively installed on the pair of scissor-type shock-absorbing supports, and the two pairs of moving wheels are respectively installed on the plurality of moving concave bearing blocks.

[0017] Preferably, a pair of scissor-type shock-absorbing supports are respectively provided with a pair of shock-absorbing spring columns.

[0018] Preferably, the side wall of the unmanned aerial vehicle support is provided with an anti-collision rubber pad.

[0019] Preferably, a level is arranged on the unmanned aerial vehicle support.

[0020] Therefore, the application adopts the above-mentioned high-load bearing hanging rack applied to an unmanned aerial vehicle, and has the following technical effects:

[0021] (1) The application is provided with a bearing structure, which supports and adjusts the extrusion according to the size of different goods, and the back-shaped support bearing plate increases the stress area of the unmanned aerial vehicle support, and can be freely installed and disassembled, facilitating replacement.

[0022] (2) The application is provided with a replaceable lifting structure, which controls a plurality of spliced blades on the unmanned aerial vehicle support, and changes the number of lifting driving machines according to the weight of different goods.

[0023] The technical solutions of the application will be further described in detail below with reference to the drawings and embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is a front view of a high-load bearing hanging rack applied to an unmanned aerial vehicle according to an embodiment of the application;

[0025] Figure 2 is a side view of a high-load bearing hanging rack applied to an unmanned aerial vehicle according to an embodiment of the application;

[0026] Figure 3 is a top view of a high-load bearing hanging rack applied to an unmanned aerial vehicle according to an embodiment of the application;

[0027] Figure 4 is a side view of a high-load bearing hanging rack applied to an unmanned aerial vehicle according to an embodiment of the application;

[0028] Figure 5 is a partial enlarged view of A in the high-load bearing hanging rack applied to an unmanned aerial vehicle according to the application; Figure 1

[0029] Figure 6 is a partial enlarged view of B in the high-load bearing hanging rack applied to an unmanned aerial vehicle according to the application; Figure 1

[0030] Figure 7 is a partial enlarged view of C in the high-load bearing hanging rack applied to an unmanned aerial vehicle according to the application. Figure 2 LIST OF REFERENCE NUMBERS

[0031]

[0032] ​​​1, unmanned aerial vehicle support; 2, back-shaped support bearing plate; 3, concave type set block; 4, scissor type support; 5, back-shaped lifting support limiting block; 6, back-shaped support limiting bearing plate; 7, L-shaped lifting support rod; 8, convex lifting support block; 9, horizontal telescopic set spring; 10, horizontal telescopic slide; 11, horizontal telescopic slider; 12, horizontal telescopic spring column; 13, lifting inner box; 14, lifting drive machine; 15, lifting drive shaft; 16, spliced blade; 17, T-shaped plate; 18, lifting sealing shaft; 19, lifting sealing set spring; 20, toothed telescopic block; 21, support telescopic shaft; 22, support set spring; 23, extrusion plate; 24, T-shaped bolt rod; 25, concave stretching slide; 26, convex stretching slider; 27, concave limiting block; 28, telescopic pipe; 29, telescopic convex inner rod; 30, spring column; 31, sleeve rubber tube; 32, support net; 33, side wall rubber pad; 34, telescopic sleeve pipe; 35, scissor type damping support; 36, moving concave bearing block; 37, moving wheel. DETAILED DESCRIPTION

[0033] The technical solutions of the present application are further described below by means of the drawings and examples.

[0034] Unless otherwise defined, technical terms or scientific terms used in the present application shall have the usual meaning understood by a person with ordinary skill in the art to which the present application belongs. The "includes" or "contains" and similar words used in the present application mean that the elements or objects appearing before the words cover the elements or objects listed after the words and their equivalents, and do not exclude other elements or objects. The "connection" or "connection" and similar words are not limited to physical or mechanical connection, but can include electrical connection, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may also change accordingly. By the person skilled in the art, all electrical components in the present application are connected by wires with the power supply adapted to them, and the appropriate controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should be referred to the working principle below, the working sequence of each electrical component is completed, and the detailed connection means is the prior art. The working principle and process are mainly introduced below, and the electrical control is not described.

[0035] As shown in the figure, a high bearing force bearing hanger applied to unmanned aerial vehicle, including unmanned aerial vehicle support 1, the lower part of unmanned aerial vehicle support 1 is provided with bearing structure, the peripheral side of unmanned aerial vehicle support 1 is provided with replaceable lifting structure.

[0036] The bearing structure comprises a back-shaped support bearing plate 2, a pair of concave set blocks 3, a pair of scissor supports 4, a plurality of back-shaped lifting support limiting blocks 5, a plurality of back-shaped support limiting bearing plates 6, a plurality of L-shaped lifting support rods 7, a plurality of convex lifting support blocks 8, a plurality of horizontal telescopic set springs 9, a plurality of horizontal telescopic slides 10, a plurality of horizontal telescopic sliding blocks 11, a plurality of horizontal telescopic spring columns 12, a locking limiting assembly, and a net hanging assembly.

[0037] Specifically, the pair of concave set blocks 3 are installed on the two sides of the back-shaped support bearing plate 2 and are installed on the unmanned aerial vehicle support 1 through the locking limiting assembly, the pair of scissor supports 4 are connected to the back-shaped support bearing plate 2 and the unmanned aerial vehicle support 1 through the locking limiting assembly, a plurality of telescopic moving grooves are formed in the back-shaped support bearing plate 2 and are combined into a square shape, a plurality of horizontal telescopic slides 10 are respectively installed on the inner sides of the plurality of telescopic moving grooves, a plurality of horizontal telescopic sliding blocks 11 are respectively installed on the back-shaped lifting support limiting blocks 5 and are movably inserted into the inner sides of the plurality of horizontal telescopic slides 10, a plurality of back-shaped support limiting bearing plates 6 are respectively installed on the plurality of back-shaped lifting support limiting blocks 5, a plurality of L-shaped lifting support rods 7 are movably inserted into the inner sides of the plurality of back-shaped support limiting bearing plates 6 and the plurality of back-shaped lifting support limiting blocks 5, a plurality of convex lifting support blocks 8 are respectively installed on the plurality of L-shaped lifting support rods 7, a plurality of horizontal telescopic set springs 9 are respectively sleeved on the plurality of L-shaped lifting support rods 7 and are connected to the plurality of back-shaped support limiting bearing plates 6 and the plurality of convex lifting support blocks 8, a plurality of horizontal telescopic spring columns 12 are respectively installed in the inner sides of the plurality of telescopic moving grooves, and the net hanging assembly is installed on the plurality of L-shaped lifting support rods 7.

[0038] In use, the back-shaped support bearing plate 2 is movably sleeved on the unmanned aerial vehicle support 1 through the concave sleeve blocks 3 on it, a pair of concave sleeve blocks 3 are movably fixed on the unmanned aerial vehicle support 1 through the locking and limiting assembly, the goods are movably pulled into the inside of the back-shaped support bearing plate 2, the weight of the goods pulls a plurality of L-shaped lifting support rods 7, so that a plurality of L-shaped lifting support rods 7 are lifted along the inside of a plurality of back-shaped lifting support limiting blocks 5 respectively, the L-shaped lifting support rods 7 drive the convex lifting support blocks 8 on them, the horizontal telescopic sleeve spring 9 on the convex lifting support block 8 is extruded and telescoped towards the back-shaped support bearing plate 2, and according to the size of different goods, a plurality of back-shaped lifting support limiting blocks 5 are respectively telescoped along the horizontal telescopic sliding way 10 through a pair of horizontal telescopic sliding blocks 11 on them respectively, so as to extrude and deform a plurality of horizontal telescopic spring columns 12, so as to change the position of a plurality of back-shaped lifting support limiting blocks 5, so as to change the position of a plurality of back-shaped lifting support limiting blocks 5 according to the size of different goods, and expand in the horizontal direction, so as to extrude horizontally and pull vertically.

[0039] The locking and limiting assembly comprises a pair of toothed telescopic blocks 20, a plurality of support telescopic shafts 21, a plurality of support sleeve springs 22, a pair of extrusion plates 23, a pair of T-shaped bolt rods 24, two pairs of concave stretching sliding ways 25, four pairs of convex stretching sliding blocks 26, four pairs of concave limiting blocks 27, four pairs of telescopic pipes 28, eight pairs of telescopic convex inner rods 29 and four pairs of spring columns 30.

[0040] Specifically, a pair of concave sleeve blocks 3 are respectively provided with a pair of toothed telescopic grooves, a pair of toothed telescopic blocks 20 are movably inserted into the inside of the pair of toothed telescopic grooves, a plurality of support telescopic shafts 21 are respectively installed on the pair of toothed telescopic blocks 20, a pair of extrusion plates 23 are respectively installed on the inside of the other pair of toothed telescopic grooves, a pair of T-shaped bolt rods 24 are respectively inserted into the pair of toothed telescopic grooves, and the pair of T-shaped bolt rods 24 are respectively connected to the pair of extrusion plates 23, a plurality of support telescopic shafts 21 are respectively inserted into the pair of toothed telescopic blocks 20 and the toothed telescopic grooves, and a plurality of support sleeve springs 22 are respectively sleeved on the plurality of support telescopic shafts 21, two pairs of concave stretching sliding ways 25 are respectively oppositely installed on the back-shaped support bearing plate 2 and the unmanned aerial vehicle support 1, four pairs of convex stretching sliding blocks 26 are movably inserted into the inside of the two pairs of concave stretching sliding ways 25, four pairs of concave limiting blocks 27 are respectively installed on the two pairs of convex stretching sliding blocks 26, four pairs of telescopic pipes 28 are respectively inserted into the pair of scissor type supports 4, eight pairs of telescopic convex inner rods 29 are respectively inserted into the inside of the four pairs of telescopic pipes 28, and four pairs of spring columns 30 are respectively connected to the eight pairs of telescopic convex inner rods 29.

[0041] In use, the toothed telescopic blocks 20 are pushed along the support telescopic shafts 21 by the support sleeve springs 22 on the support telescopic shafts 21, so that the toothed telescopic blocks 20 are inserted into the inner side of the toothed telescopic slots on the other side. When disassembly is needed, the extrusion plates 23 are driven by the T-shaped insertion rods 24, and the toothed telescopic blocks 20 are extruded by the extrusion plates 23, so that the toothed telescopic blocks 20 are pushed out of the inner side of the toothed telescopic slots on the other side, thereby facilitating the disassembly of the concave sleeve blocks 3. The four pairs of telescopic pipes 28 on the scissor supports 4 are respectively inserted into the four pairs of concave limiting blocks 27, and the eight pairs of telescopic convex inner rods 29 are respectively pushed by the four pairs of spring columns 30, so that the eight pairs of telescopic convex inner rods 29 are inserted into the four pairs of concave limiting blocks 27, thereby achieving the effect of quick telescopic fixation and shock absorption and stretching by the scissor supports 4.

[0042] The hanging net assembly includes a plurality of sleeve pipes 31, a plurality of support nets 32, and a plurality of side wall rubber pads 33. Specifically, the sleeve pipes 31 are respectively sleeved on the L-shaped lifting support rods 7, the support nets 32 are respectively connected to the sleeve pipes 31, and the side wall rubber pads 33 are respectively mounted on the L-shaped lifting support rods 7. In use, the sleeve pipes 31 and the support nets 32 are used to flexibly support and stretch the goods, and the side wall is controlled to be flexibly extruded and fixed.

[0043] The replaceable lifting structure includes a plurality of lifting inner boxes 13, a plurality of lifting drive machines 14, a plurality of lifting drive shafts 15, a plurality of spliced blades 16, a plurality of T-shaped plates 17, a plurality of lifting sealing shafts 18, and a plurality of lifting sealing sleeve springs 19.

[0044] Specifically, the unmanned aerial vehicle support 1 is provided with a plurality of convex replacement holes, a plurality of convex replacement grooves are formed in the inner side of the convex replacement holes, the lifting inner boxes 13 are movably inserted into the convex replacement holes, the lifting drive machines 14 are mounted on the lifting inner boxes 13, the lifting drive shafts 15 are inserted into the lifting inner boxes 13, the lifting inner boxes 13 are connected to the driving ends of the lifting drive machines 14, threads are formed on the lifting drive shafts 15, thread holes are formed on the spliced blades 16, the spliced blades 16 are sleeved on the threads of the lifting drive shafts 15 through the thread holes, the T-shaped plates 17 are movably inserted into the inner side of the convex replacement grooves, the lifting sealing shafts 18 are inserted into the convex replacement grooves and the T-shaped plates 17, and the lifting sealing sleeve springs 19 are sleeved on the lifting sealing shafts 18.

[0045] In use, by inserting the plurality of lifting inner boxes 13 into the plurality of convex replacement holes on the unmanned aerial vehicle support 1, the plurality of T-shaped plates 17 are pushed by the plurality of convex replacement grooves, the plurality of T-shaped plates 17 are extended and retracted along the plurality of lifting sealing shafts 18, the lifting inner boxes 13 are sealed and supported, the bottom end of the lifting inner boxes 13 is supported, the plurality of spliced blades 16 are driven by the lifting drive shaft 15 on the driving end of the lifting drive machine 14, and the lifting effect is achieved, and the number of the lifting inner boxes 13 is controlled according to the weight of different goods.

[0046] The unmanned aerial vehicle support 1 is provided with a damping lifting structure. The damping lifting structure comprises two pairs of telescopic sleeves 34, a pair of scissor-type damping supports 35, two pairs of moving concave bearing blocks 36 and two pairs of moving wheels 37. Specifically, the two pairs of telescopic sleeves 34 are sleeved on the unmanned aerial vehicle support 1, the pair of scissor-type damping supports 35 are connected to the two pairs of telescopic sleeves 34, the two pairs of moving concave bearing blocks 36 are installed on the pair of scissor-type damping supports 35, and the two pairs of moving wheels 37 are installed on the plurality of moving concave bearing blocks 36.

[0047] In use, when the unmanned aerial vehicle support 1 is descending, the moving wheels 37 on the two pairs of moving concave bearing blocks 36 are in contact with the ground, so that the two pairs of moving concave bearing blocks 36 respectively extrude and expand the pair of scissor-type damping supports 35, so as to convert the gravity of the descent into horizontal expansion kinetic energy.

[0048] As a preferred scheme, the pair of scissor-type damping supports 35 is respectively provided with a pair of damping spring columns.

[0049] As a preferred scheme, the bottom end of the plurality of lifting inner boxes 13 is provided with a cable connecting strip.

[0050] As a preferred scheme, the plurality of T-shaped plates 17 are respectively provided with concave sleeve rubber pads.

[0051] As a preferred scheme, the side wall of the unmanned aerial vehicle support 1 is provided with a bump stop rubber pad.

[0052] As a preferred scheme, the unmanned aerial vehicle support 1 is provided with a level.

[0053] Therefore, the high-load-bearing hanging rack for unmanned aerial vehicles is provided with a bearing structure and a replaceable lifting structure, can be freely installed and disassembled, can be supported, extruded and adjusted according to the size of different goods, and the number of lifting drive machines can be changed according to the weight of different goods.

[0054] It should be pointed out finally that the above embodiments are only used to illustrate the technical solutions of the present application but not to limit it, and although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can still be modified or replaced equivalently, and these modifications or equivalent replacements should not make the modified technical solutions deviate from the spirit and scope of the technical solutions of the present application.

Claims

1. A high-load-bearing pylon for use with drones, characterized by: It includes a UAV bracket, a bearing structure is provided below the UAV bracket, and a replaceable lifting structure is provided around the UAV bracket; The bearing structure includes a circular support bearing plate, a pair of concave set blocks, a pair of scissor-type brackets, a plurality of circular lifting support limit blocks, a plurality of circular support limit bearing plates, a plurality of L-shaped lifting support rods, a plurality of convex lifting support blocks, a plurality of horizontal telescopic set springs, a plurality of horizontal telescopic slideways, a plurality of horizontal telescopic sliders, a plurality of horizontal telescopic spring columns, a locking limit assembly, and a net hanging assembly; A pair of the concave set blocks are installed on both sides of the circular support bearing plate, and a pair of the concave set blocks are installed on the drone bracket through the locking limit assembly, and a pair of the scissor-type brackets are connected to the circular support bearing plate and the drone bracket through the locking limit assembly, and a plurality of telescopic movable grooves are provided on the circular support bearing plate, and a plurality of the telescopic movable grooves are combined into a square shape, and a plurality of the horizontal telescopic slides are respectively installed on the inner sides of a plurality of the telescopic movable grooves, and a plurality of the horizontal telescopic sliders are respectively installed on the circular lifting support limit blocks, and a plurality of the horizontal telescopic sliders are respectively movably inserted on the inner sides of a plurality of the horizontal telescopic slides, and a plurality of the circular support limit The bearing plates are respectively installed on several of the said circular lifting support limit blocks, and several of the said L-shaped lifting support rods are respectively movably inserted into several of the said circular support limit bearing plates and the inner sides of several of the said circular lifting support limit blocks. Several of the said convex lifting support blocks are respectively installed on several of the said L-shaped lifting support rods. Several of the said horizontal telescopic set springs are respectively set on several of the said L-shaped lifting support rods, and several of the said horizontal telescopic set springs are respectively connected to several of the said circular support limit bearing plates and several of the said convex lifting support blocks. Several of the said horizontal telescopic spring columns are respectively installed on the inner sides of several of the said telescopic moving grooves, and the said hanging net assembly is installed on several of the said L-shaped lifting support rods. The replaceable lifting structure includes several lifting inner boxes, several lifting drive motors, several lifting drive shafts, several splicing blades, several T-shaped plates, several lifting sealing shafts and several lifting sealing set springs; The locking and limiting assembly includes a pair of toothed telescopic blocks, several supporting telescopic shafts, several supporting sleeve springs, a pair of extrusion plates, a pair of T-shaped latch rods, two pairs of concave stretching slides, four pairs of convex stretching sliders, four pairs of concave limiting blocks, four pairs of telescopic tubes, eight pairs of telescopic convex inner rods and four pairs of spring columns.

2. The high-load-bearing pylon for use with a drone according to claim 1, characterized in that: The drone bracket is provided with a plurality of convex replacement holes, and the inner sides of the plurality of convex replacement holes are respectively provided with convex replacement grooves, and the plurality of lifting inner boxes are respectively movably inserted in the plurality of convex replacement holes, and the plurality of lifting drive motors are respectively installed on the plurality of lifting inner boxes, and the plurality of lifting drive shafts are respectively inserted in the plurality of lifting inner boxes, and the plurality of lifting inner boxes are respectively connected to the driving ends of the plurality of lifting drive motors, and the plurality of lifting drive shafts are respectively provided with threads, and the plurality of splicing blades are respectively provided with threaded holes, and the plurality of splicing blades are respectively fitted on the threads on the plurality of lifting drive shafts through the threaded holes, and the plurality of T-shaped plates are respectively movably inserted in the inner sides of the plurality of convex replacement grooves, and the plurality of lifting sealing shafts are respectively inserted in the plurality of convex replacement grooves and the plurality of T-shaped plates, and the plurality of lifting sealing sleeve springs are respectively fitted on the plurality of lifting sealing shafts.

3. The high-load-bearing pylon for use with a drone according to claim 2, characterized in that: The bottom ends of several lifting inner boxes are provided with cable connection strips.

4. The high-load-bearing pylon for use with a drone according to claim 2, characterized in that: A plurality of T-shaped plates are respectively provided with concave rubber pads.

5. The high-load-bearing pylon for use with a drone according to claim 1, characterized in that: A pair of the concave set blocks are respectively provided with a pair of toothed telescopic slots, a pair of the toothed telescopic blocks are respectively movably inserted into the inner sides of the pair of toothed telescopic slots, a number of the support telescopic shafts are respectively installed on a pair of the toothed telescopic blocks, a pair of the extrusion plates are respectively installed on the inner sides of another pair of the toothed telescopic slots, a pair of the T-shaped latch rods are respectively inserted into a pair of the toothed telescopic slots, and a pair of the T-shaped latch rods are respectively connected to a pair of the extrusion plates, a number of the support telescopic shafts are respectively inserted into a pair of the toothed telescopic blocks and the toothed telescopic slots, and a number of The support sleeve springs are respectively sleeved on several of the support telescopic shafts, the two pairs of concave stretching slides are respectively installed on the circular support bearing plate and the drone bracket, the four pairs of convex stretching sliders are respectively movably inserted on the inner sides of the two pairs of concave stretching slides, the four pairs of concave limit blocks are respectively installed on the two pairs of convex stretching sliders, the four pairs of telescopic tubes are respectively inserted on a pair of scissor-type brackets, the eight pairs of telescopic convex inner rods are respectively inserted on the inner sides of the four pairs of telescopic tubes, and the four pairs of spring columns are respectively connected to the eight pairs of telescopic convex inner rods.

6. The high-load-bearing pylon for use in a UAV according to claim 1, characterized in that: The net hanging assembly includes several rubber tubes, several support nets and several side wall rubber pads. Several of the rubber tubes are respectively mounted on several of the L-shaped lifting support rods, several of the support nets are respectively connected to several of the rubber tubes, and several of the side wall rubber pads are respectively installed on several of the L-shaped lifting support rods.

7. The high-load-bearing pylon for use in a UAV according to claim 1, characterized in that: The UAV bracket is provided with a shock-absorbing lifting structure, which includes two pairs of telescopic sleeves, a pair of scissor-type shock-absorbing brackets, two pairs of movable concave bearing blocks and two pairs of movable wheels; The two pairs of telescopic sleeves are respectively mounted on the UAV brackets, the pair of scissor-type shock-absorbing brackets are respectively connected to the two pairs of telescopic sleeves, the two pairs of mobile concave bearing blocks are respectively installed on a pair of scissor-type shock-absorbing brackets, and the two pairs of mobile wheels are respectively installed on a plurality of mobile concave bearing blocks.

8. The high-load-bearing pylon for use in a UAV according to claim 7, characterized in that: A pair of shock-absorbing spring columns are respectively provided on a pair of scissor-type shock-absorbing brackets.

9. The high-load-bearing pylon for use in a drone according to claim 1, characterized in that: The side walls of the drone bracket are provided with anti-collision rubber pads.

10. The high-load-bearing pylon for a UAV according to claim 1, characterized in that: A level is provided on the UAV bracket.

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