Unmanned aerial vehicle transportation frame

Abstract

The utility model discloses an unmanned aerial vehicle transportation frame which comprises a main frame. The main frame is assembled into a cubic structure by welding square tubes or connecting the square tubes through fasteners, and limiting tubes, fuselage limiting foams and wing limiting foams are arranged on the inner side of the main frame. The fuselage limiting foam and the wing limiting foam are provided with grooves matched with the fuselage, the wings and the bearing frame of the unmanned aerial vehicle; the limiting pipe is used for fixing the fuselage limiting foam, and it is ensured that the unmanned aerial vehicle is stably fixed. The bearing frame is installed on the fuselage limiting foam and supports the wing limiting foam, and the wing limiting foam fixes the wings in a layered mode. Universal wheels are arranged below the main frame, and a shock pad is arranged at the bottom of the main frame so as to reduce vibration in the transportation process. In addition, the main frame is connected with the detachable support through the fixing piece, the support can protect the blades, and meanwhile the main frame can be covered with the rainproof cloth conveniently. The large unmanned aerial vehicle transportation device effectively solves the problems that in the transportation process of a large unmanned aerial vehicle, fixation is not firm, shock absorption is insufficient, and movement is inconvenient, and has the advantages of being stable in structure and high in protection performance.

Description

Technical Field

[0001] This utility model belongs to the field of aircraft transportation, and in particular relates to a drone transport frame. Background Technology

[0002] With the rise of the large drone industry, the number of drones undergoing test flights, debugging, and multi-scenario applications is gradually increasing, especially the demand for transporting large drones. Since large drones typically have a wingspan exceeding 3 meters, exceeding the loading dimensions of standard trucks, and contain various precision components, they require high shock absorption. The fuselage must be securely fixed during transport to prevent collisions between the fuselage skin and the carrier. Utility model patent CN209097378U proposes a novel shock-absorbing drone transport frame, but it has the following drawbacks: the frame only secures the fuselage via fixing devices, failing to secure the wings, thus failing to ensure reliable fixation and protection for large fixed-wing drones; using tension ropes to secure the drone may cause localized deformation of the fuselage skin; furthermore, the transport frame is inconvenient to move and lacks rain protection. Utility Model Content

[0003] To overcome the problems of existing transport frames that only fix part of the fuselage with fixing devices, which are insufficient for fixing the wings, and the risk of partial deformation of the fuselage skin when using tensioners to fix the drone, as well as the inconvenience of movement, this utility model provides a drone transport frame that uses an outer frame to protect the drone from collisions, and an inner limit tube to limit and fix the drone with foam. The bottom of the transport frame is equipped with casters to facilitate the movement of the transport frame.

[0004] The solution adopted by this utility model to solve its technical problem is: a drone transport frame, including a main frame and a support frame. The main frame and the support frame are formed by welding or fastening multiple square tubes. The main frame is provided with multiple limiting tubes, and multiple fuselage limiting foams are provided between the limiting tubes. The fuselage limiting foams are provided with grooves, and the fuselage and load-bearing frame are placed in the grooves. First and second wing limiting foams are provided above the load-bearing frame. The first and second wing limiting foams are provided with grooves to fix the wings. Shock-absorbing pads are provided at the bottom of the main frame, and casters are provided below the main frame.

[0005] The aforementioned drone transport frame has a main frame with first uprights at the four corners, multiple first and second horizontal pipes between the four first uprights, second and third uprights between the multiple first horizontal pipes, and second and third uprights between the multiple second horizontal pipes.

[0006] In the aforementioned drone transport frame, the first upright tube and the first horizontal tube, the second horizontal tube and the third horizontal tube constitute the load-bearing frame in the main frame.

[0007] The aforementioned drone transport frame has a limiting horizontal tube and a limiting vertical tube inside the main frame, and a fuselage limiting foam is provided between the limiting horizontal tube and the limiting vertical tube.

[0008] The aforementioned drone transport frame includes a first body limiting foam, a second body limiting foam, a third body limiting foam, and a fourth body limiting foam. The body limiting foams are provided with grooves, and the grooves match the body contour of the drone when it is placed in the transport frame.

[0009] In the aforementioned drone transport frame, the second fuselage limiting foam and the fourth fuselage limiting foam are provided with a first groove, the load-bearing frame is installed in the first groove, the first wing limiting foam is installed above the load-bearing frame, the first wing limiting foam is provided with a third groove above the first wing limiting foam, the first wing is placed on the first wing limiting foam, and the first wing rotor arm is embedded in the third groove.

[0010] In the aforementioned drone transport frame, a fourth groove is provided below the second wing limiting foam, the fourth groove being matched with the outer contour of the first wing and the rotor arm. A fifth groove is provided above the second wing limiting foam, the second wing rotor arm being placed in the fifth groove, the fifth groove being matched with the outer contour of the second wing rotor arm.

[0011] In the aforementioned drone transport frame, a fixing component is installed on the first horizontal tube, the fixing component can be inserted into a bracket, the bracket can be inserted and removed from the fixing component, and a tarpaulin can be placed on the main frame and the bracket.

[0012] The present invention has the following advantages: the main frame of the present invention can isolate and protect the drone; the use of limiting tubes and limiting foam can stably fix the drone; the limiting foam and shock-absorbing pads can play a role in damping the drone; the main frame and the bracket can be placed with tarpaulin to play a role in temporary rain protection; and the main frame is equipped with casters for easy movement and transportation. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0014] Figure 1 This is a schematic diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the drone mounted on this utility model;

[0016] Figure 3 This is another schematic diagram of the present invention;

[0017] In the diagram: 101. First riser, 102. Second riser, 103. Third riser, 104. First limiting riser, 105. Second limiting riser, 111. First horizontal pipe, 112. Second horizontal pipe, 113. Third horizontal pipe, 114. Fourth horizontal pipe, 115. First limiting horizontal pipe, 116. Sixth horizontal pipe, 117. Second limiting horizontal pipe, 201. First fuselage limiting foam, 202. Second fuselage limiting foam, 203. Third fuselage limiting foam, 204. Fourth fuselage limiting foam, 301 302. First wing limiting foam; 403. Second wing limiting foam; 404. Bracket; 405. Fixture; 406. Caster wheel; 407. Shock-absorbing pad; 508. First groove; 509. Load-bearing frame; 5000. Third groove; 501. Fourth groove; 502. Fifth groove; 503. Sixth groove; 504. Seventh groove; 505. Eighth groove; 506. Ninth groove; 607. Fuselage; 608. Tail; 609. First wing; 6000. Second wing; 6001. Rotor arm. Detailed Implementation

[0018] Please see Figures 1 to 3Based on the textual understanding of the specific embodiments of this utility model, a drone transport frame includes a main frame. The main frame is a cubic frame formed by welding or fasteners, consisting of four first vertical tubes 101, multiple first horizontal tubes 111, multiple second horizontal tubes 112, multiple second vertical tubes 102, multiple third vertical tubes 103, multiple sixth horizontal tubes 116, and multiple third horizontal tubes 113 and multiple fourth horizontal tubes 114. The main frame is provided with shock-absorbing pads 404. Multiple casters 403 are installed below the main frame. A fixing member 402 is installed above the main frame. The fixing member 402 can be plugged into and detachably mounted with a bracket 401. The bracket 401 and the first horizontal tubes 111 can be covered with a rainproof cloth for temporary rain protection and to prevent the propeller blades from directly contacting the rainproof cloth. The bracket 401 also provides protection for the propeller blades.The sixth horizontal tube 116 is fitted with a first limiting horizontal tube 115, and a first limiting vertical tube 104 is fitted on the first limiting horizontal tube 115. A first fuselage limiting foam 201 is installed between the two first limiting vertical tubes 104. The first limiting horizontal tube 115 is located below the first fuselage limiting foam 201, and a second fuselage limiting foam 202 is located above the first fuselage limiting foam 201. A sixth groove 506 is provided on the first fuselage limiting foam 201, and a seventh groove 507 is provided on the second fuselage limiting foam 202. A portion of the UAV fuselage 601 can be inserted between the sixth groove 506 and the seventh groove 507. The fuselage limiting foam 201 and the second fuselage limiting foam 202 can move up and down between the first limiting vertical tube 104. A second limiting horizontal tube 117 is provided between the first horizontal tubes 111. A second limiting vertical tube 105 is provided on the second limiting horizontal tube 117. A third fuselage limiting foam 203 is provided between the second limiting vertical tubes 105. A fourth fuselage limiting foam 204 is provided on the third fuselage limiting foam 203. The third fuselage limiting foam 203 has an eighth groove 508. The fourth fuselage limiting foam 204 has a ninth groove 509. The unmanned aerial vehicle (UAV) unit can be placed between the eighth groove 508 and the ninth groove 509. The tail section 602 has a first groove 501 on the second fuselage limiting foam 202 and the fourth fuselage limiting foam 204. A load-bearing frame 502 can be placed in the first groove 501. When the load-bearing frame 502 is placed in the first groove 501, the load-bearing frame 502, the second fuselage limiting foam 202, and the fourth fuselage limiting foam 204 jointly bear the weight of the upper first wing limiting foam 301. The load-bearing frame 502 is an I-shaped frame welded from square tubes. A third groove 503 is provided on the first wing limiting foam 301, and the third groove 503 matches the contour of the rotor arm 606 of the first wing 604. The fuselage can accommodate a rotor arm 606. A second wing limiting foam 302 is positioned above the first wing limiting foam 301. The second wing limiting foam 302 has a fourth groove 504, which matches the shape of the first wing skin, rotor arm 606, and blades. The fourth groove 504 can be placed on the first wing 604, providing support and protection. The second wing limiting foam 302 also has a fifth groove 505, which conforms to the contour of the second wing 605 and rotor arm 606, allowing the second wing 605 and rotor arm 606 to be inserted into the fifth groove 505. The fuselage and wing limiting foams use 25K high-density foam, and the shock-absorbing pads use EVA foam.

Claims

1. An unmanned aerial vehicle transport stand, characterized by, The system includes a main frame and a support frame. The main frame and the support frame are fixedly connected by welding or fasteners using multiple square tubes. The main frame contains multiple limiting tubes, and multiple fuselage limiting foam pieces are placed between the limiting tubes. The fuselage limiting foam pieces have grooves for placing the fuselage of the drone and the load-bearing frame. Above the load-bearing frame are first wing limiting foam pieces and second wing limiting foam pieces, both of which have grooves matching the wing contour for fixing the wings. The bottom of the main frame is equipped with shock-absorbing pads, and casters are installed below.

2. The drone transport rack of claim 1, wherein, The main frame is provided with a first vertical pipe at each of its four corners; multiple first horizontal pipes and second horizontal pipes are connected between the four first vertical pipes; a second vertical pipe and a third vertical pipe are provided between the multiple first horizontal pipes, and a second vertical pipe and a third vertical pipe are provided between the multiple second horizontal pipes.

3. The drone transport rack of claim 2, wherein, The first vertical pipe, the first horizontal pipe, the second horizontal pipe, and the third horizontal pipe together constitute the load-bearing frame of the main frame.

4. The drone transport rack of claim 1, wherein, The main frame is also equipped with a limiting horizontal tube and a limiting vertical tube; a body limiting foam is provided between the limiting horizontal tube and the limiting vertical tube.

5. The drone transport rack of claim 1, wherein, The fuselage limiting foam includes a first fuselage limiting foam, a second fuselage limiting foam, a third fuselage limiting foam, and a fourth fuselage limiting foam; the groove shape on each of the fuselage limiting foams matches the outline of the drone fuselage.

6. The drone transport rack of claim 5, wherein, The second fuselage limiting foam and the fourth fuselage limiting foam are provided with a first groove; the load-bearing frame is installed in the first groove; a first wing limiting foam is provided above the load-bearing frame; a third groove is provided on the first wing limiting foam for fixing the rotor arm of the first wing.

7. The drone transport rack of claim 1, wherein, A fourth groove is provided below the second wing limiting foam, the shape of which matches the outer contour of the first wing and rotor arm; a fifth groove is provided above the second wing limiting foam, the shape of which matches the outer contour of the second wing rotor arm, for fixing the second wing rotor arm.

8. The drone transport rack of claim 2 or 3, wherein, A fixing component is installed on the first horizontal tube; the bracket can be inserted into the fixing component and installed and removed by plugging and unplugging; the top of the main frame and the bracket can be covered with a rainproof cloth.

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