CN-117734990-B - Unmanned aerial vehicle short-distance common rail filling and guiding device and filling and guiding method

CN117734990BCN 117734990 BCN117734990 BCN 117734990BCN-117734990-B

Abstract

The invention provides a short-distance common rail filling and guiding device and a filling and guiding method of an unmanned aerial vehicle. The device comprises a beam assembly, a stop assembly and a hoisting assembly. In the beam assembly, a suspension type transmitting beam is connected with an auxiliary sliding rail beam at the bottom, and a lifting lug of a main sliding rail beam can penetrate through between lugs of the auxiliary sliding rail beam and slide along the upper surface of the lugs, and two sliding ways which are coaxial in sequence and have equal lengths are further arranged. In the stop assembly, a threaded pin passes through the transmitting beam and the auxiliary slide rail beam and abuts against the lifting lug, two stop blocks are respectively connected to two end faces of the auxiliary slide rail beam, a third stop block is connected to one end face of the main slide rail beam, and a safety pin passes through the main slide rail beam to be in contact with the front sliding block. The lifting ring in the lifting assembly is mounted to the main rail beam. According to the invention, the unmanned aerial vehicle is assembled with the main sliding rail beam by hoisting the main sliding rail beam, and then the assembly with the auxiliary sliding rail beam is realized by laterally opening butt joint between the lifting lug and the supporting lug, so that the direct hoisting and butt joint of the unmanned aerial vehicle are avoided, and the butt joint and filling are convenient to observe in the assembly process.

Inventors

CHEN JUN
LI ZHAO
ZHOU WEIKE

Assignees

西安科为实业发展有限责任公司

Dates

Publication Date: 20260508
Application Date: 20231220

Claims (8)

1. The unmanned aerial vehicle short-distance common rail filling and hair guiding device is characterized by comprising a beam assembly, a stop assembly and a hoisting assembly, wherein the front sliding block and the rear sliding block are arranged on the front sliding block; the beam component comprises a suspension type transmitting beam, an auxiliary sliding rail beam and a main sliding rail beam which are arranged in parallel from top to bottom, The suspension type transmitting beam is connected with the transmitting frame in use and is connected with the auxiliary sliding rail beam at the bottom, The auxiliary slide rail beam is used for hanging the main slide rail beam and comprises an auxiliary slide rail beam body connected with the suspension type transmitting beam and a plurality of lugs positioned below the auxiliary slide rail beam body, the lugs are arranged at intervals along the length direction of the auxiliary slide rail beam and are arranged at two sides of the central axis of the auxiliary slide rail beam in the width direction, The main sliding rail beam provides filling and launching sliding rails of the unmanned aerial vehicle and comprises main sliding rail beam bodies and lifting lugs which are positioned above the main sliding rail beam bodies, the number of the lifting lugs is the same as that of the lugs, the lifting lugs can vertically align with corresponding gaps between the lugs and penetrate through the corresponding gaps, the lifting lugs can horizontally slide along the upper surfaces of the lugs in spaces between the auxiliary sliding rail beam bodies and the lugs, a first sliding way for the front sliding block to slide in and a second sliding way for the rear sliding block to slide in are arranged in the main sliding rail Liang Ben, and the first sliding way and the second sliding way are coaxially arranged in sequence and have the same length; the stop assembly comprises a threaded pin, a first stop block, a second stop block, a third stop block and a safety pin, Two ends of the threaded pin in the length direction of the suspension type transmitting beam are respectively provided with two threaded pins which penetrate through the suspension type transmitting beam and the auxiliary sliding rail beam body from top to bottom and are abutted on the lifting lugs, The first stopper and the second stopper are respectively connected to both end surfaces of the sub rail beam in the length direction to restrict movement of the main rail beam relative to the sub rail beam, The third stop block is connected to the end face of the main slide rail beam, provided with the second slide rail, and the safety pin penetrates through the main slide rail beam perpendicular to the first slide rail to be in contact with the end face of the front sliding block, which is opposite to the rear sliding block, so that the position of the unmanned aerial vehicle relative to the main slide rail beam before the unmanned aerial vehicle is launched is limited; The hoisting assembly is used for hoisting the main slide rail beam and comprises a plurality of hoisting rings, and the hoisting rings are symmetrically arranged on the main slide rail beam body on two sides of the width direction of the main slide rail beam.
2. The unmanned aerial vehicle short-distance common rail filling hair guiding device according to claim 1, wherein: The first stop block comprises two first guide keys with inclined planes, and the second stop block comprises two second guide keys with inclined planes; The first guide key and the second guide key are respectively inserted between the corresponding lifting lugs of the auxiliary slide rail beam and the main slide rail beam, and the inclined planes of the first guide key and the second guide key are matched with the inclined planes on the lifting lugs.
3. The unmanned aerial vehicle short-distance common rail filling hair guide device of claim 1 or 2, wherein the main slide rail beam body comprises a cavity arranged between the first slide way and the second slide way, and the rear slide block can move into the second slide way from the cavity.
4. The unmanned aerial vehicle short-distance common rail filling hair guide device according to claim 1 or 2, wherein the suspended type transmitting beam comprises a transmitting beam body and flanges protruding outwards from the transmitting beam body to two sides in the width direction of the suspended type transmitting beam at the bottom of the transmitting beam body, and holes for connecting the auxiliary sliding rail beams to the suspended type transmitting beam are formed in the flanges.
5. The short-distance common rail filling and hair guiding device of the unmanned aerial vehicle of claim 4, wherein the transmitting beam body is hollow and is open at two ends in the length direction, a threaded hole for installing the threaded pin is formed in the bottom wall of the transmitting beam body, and observation holes for observing the threaded pin are formed in two side walls of the transmitting beam body.
6. The short-range common rail loading hair guide of a drone of claim 5, wherein the launch beam body includes a connector on a top wall thereof for connecting the suspended launch beam to the launch frame.
7. A method of filling and guiding an unmanned aerial vehicle using the unmanned aerial vehicle short-range common rail filling and guiding device according to any one of claims 1 to 6, comprising the steps of: step 1, connecting the suspension type transmitting beam to the transmitting frame; step2, mounting the auxiliary sliding rail beam to the bottom of the suspension type emission beam; Step 3, connecting the first stop block to one end face of the auxiliary slide rail beam in the length direction, wherein the end face is positioned at the rear end of the unmanned aerial vehicle in the launching direction; step 4, connecting the third stop block to the end face of the main slide rail beam, provided with the second slide rail; Step 5, hoisting the main slide rail beam by using the hoisting ring, and assembling the unmanned aerial vehicle with the main slide rail beam by enabling a front sliding block and a rear sliding block of the unmanned aerial vehicle to slide in a first slide way and a second slide way of the main slide rail beam until the rear sliding block is abutted against the third stop block; step 6, inserting the safety pin into the main slide rail beam so as to enable the safety pin to be in contact with the end face of the front sliding block, which is opposite to the rear sliding block; Step 7, hoisting the combination body of the unmanned aerial vehicle and the main slide rail beam by using the hoisting ring, and enabling the lifting lug of the main slide rail beam to vertically pass through a gap between lugs of the auxiliary slide rail beam from below and horizontally slide along the upper surface of the lugs to butt the main slide rail beam with the auxiliary slide rail beam until the main slide rail beam is abutted with the first stop block; step 8, connecting the second stop block to the other end face of the auxiliary slide rail beam in the length direction; And 9, enabling the threaded pin to pass through the suspension type transmitting beam and the auxiliary sliding rail beam body from top to bottom and to be abutted on the lifting lug, so that the loading of the unmanned aerial vehicle is completed.
8. The method of priming a drone according to claim 7, wherein said step 7 comprises the sub-steps of: Step 7.1, hoisting a combination body of the unmanned aerial vehicle and the main slide rail beam by using the hoisting ring, so that the rear sliding block is positioned in a cavity of the main slide rail beam and the front sliding block is positioned outside the end face of the main slide rail beam, which is provided with the first slide rail; And 7.2, enabling the front sliding block and the rear sliding block to horizontally slide along the first sliding way and the second sliding way respectively until the main sliding rail beam is abutted with the first stop block.

Description

Unmanned aerial vehicle short-distance common rail filling and guiding device and filling and guiding method Technical Field The invention belongs to the technical field of unmanned aerial vehicle filling, and particularly relates to an unmanned aerial vehicle short-distance common rail filling and guiding device and a method for filling and guiding an unmanned aerial vehicle by using the device. Background At present, a booster rocket is adopted for launching the unmanned aerial vehicle for taking off, the unmanned aerial vehicle is generally docked on a zero-length launching frame in a launching mode, and during launching, a safety pin is sheared under the thrust action of a booster, and then the unmanned aerial vehicle slides for taking off. The unmanned aerial vehicle is guided and sent in the following mode, the first mode is a mode of unmanned aerial vehicle belly directional support, but the unmanned aerial vehicle belly directional support limits the adaptive unmanned aerial vehicle dead weight greatly, after the dead weight of the unmanned aerial vehicle exceeds a certain range, other constraint or support needs to be added on the belly to ensure the stability of the unmanned aerial vehicle during launching, the pneumatic layout of the unmanned aerial vehicle is influenced, the second mode is a mode of hanging down a machine body, the mode is generally aimed at the unmanned aerial vehicle with large dead weight, at present, the hanging down guiding and sending installation mode of the machine body is all to hang the unmanned aerial vehicle to butt and fixedly connect the sliding rail on the launching frame, but due to the large dead weight of the unmanned aerial vehicle, the unmanned aerial vehicle sliding blocks are butted from the end faces of the sliding rail, in order to ensure that the sliding directions of the front sliding block and the rear sliding blocks are consistent in the launching process of the unmanned aerial vehicle, the sliding gaps on the two sides and the upper side of the sliding blocks are small, the centering standard is not easy to observe during the unmanned aerial vehicle loading, and the loading is difficult. Disclosure of Invention The invention aims to solve the defects that in the prior art, when an unmanned aerial vehicle with larger dead weight adopts an unmanned aerial vehicle belly directional supporting mode under the condition of launching by using a boosting rocket, restraint or supporting is needed to be added on the unmanned aerial vehicle belly, and in the process of hanging the unmanned aerial vehicle for docking by adopting a machine body down hanging mode, docking gaps between a sliding block and a sliding rail of the unmanned aerial vehicle are small, so that docking and filling are difficult, and provides a short-distance common rail filling and guiding device of the unmanned aerial vehicle and a method for filling and guiding the unmanned aerial vehicle by using the device. In order to achieve the above purpose, the technical solution provided by the present invention is: The unmanned aerial vehicle short-distance common rail filling and transmitting device is characterized by comprising a beam assembly, a stop assembly and a hoisting assembly, wherein the front sliding block and the rear sliding block are arranged on the front sliding block; The beam component comprises a suspension type transmitting beam, an auxiliary sliding rail beam and a main sliding rail beam which are arranged in parallel from top to bottom, The suspension type transmitting beam is connected with the transmitting frame in use and is connected with the auxiliary sliding rail beam at the bottom, The auxiliary sliding rail beam is used for hanging the main sliding rail beam and comprises an auxiliary sliding rail beam body connected with the hanging type transmitting beam and a plurality of supporting lugs positioned below the auxiliary sliding rail beam body, the supporting lugs are arranged at intervals along the length direction of the auxiliary sliding rail beam and are arranged at two sides of the central axis of the auxiliary sliding rail beam in the width direction, The main sliding rail beam provides filling and launching sliding rails of the unmanned aerial vehicle and comprises a main sliding rail beam body and lifting lugs which are positioned above the main sliding rail beam body, have the same number as the lugs, are vertically aligned with and pass through corresponding gaps between the lugs, can horizontally slide along the upper surfaces of the lugs in the space between the auxiliary sliding rail beam body and the lugs, are internally provided with a first sliding way for sliding a front sliding block in the main sliding rail Liang Ben and a second sliding way for sliding a rear sliding block in the main sliding rail Liang Ben, and are sequentially coaxially arranged and have the same length; the stop assembly comprises a threaded pin, a first stop block, a second s