Wing workbench for unmanned aerial vehicle assembly platform
By designing a wing-shaped worktable for drone assembly platforms, and optimizing the movement and height adjustment of the lifting platform using a movable frame and lifting components, the problems of inconvenient movement and large space occupation of existing ladders are solved, thereby improving the efficiency and safety of drone wing assembly.
Patent Information
- Application Number
- CN202423181144.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-12-20
AI Technical Summary
Existing drone assembly platforms suffer from problems such as inconvenient ladder movement, difficulty in height adjustment, and large space occupation during wing installation, resulting in low assembly efficiency.
A wing workbench including a mounting platform, a mobile frame and a lifting platform is designed. The mobile frame is driven to slide by a first telescopic cylinder, and the lifting assembly realizes the height and position adjustment of the lifting platform. The limit blocks and rollers are combined to optimize the movement, thereby improving space utilization and safety.
It enables flexible movement and height adjustment of the lifting platform, reduces space occupation, improves assembly efficiency and safety, and facilitates wing assembly operations.
Smart Images
Figure CN223467328U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to unmanned aerial vehicle assembly technical field especially a wing workbench for unmanned aerial vehicle assembly platform. BACKGROUND
[0002] The unmanned aerial vehicle is the no -person aircraft that uses radio remote control equipment and self -provided program control device to manipulate, or by vehicle -mounted computer completely or intermittently self -operates, at present in the application of aerial photography, agriculture, plant protection, miniature self -photography, express delivery, disaster rescue, observation wild animal, monitoring infectious disease, surveying and mapping etc. field, big big expand unmanned aerial vehicle itself's purpose.
[0003] In the unmanned aerial vehicle civil field, the unmanned aerial vehicle can be divided into four types such as fixed wing unmanned aerial vehicle, multi-rotor unmanned aerial vehicle, unmanned helicopter and compound wing unmanned aerial vehicle, wherein the fixed wing unmanned aerial vehicle is divided into multiple installation stages in the existing assembly, for example, the early internal cockpit, cargo hold and tail cabin structure installation of unmanned aerial vehicle, unmanned aerial vehicle antenna installation, unmanned aerial vehicle top antenna installation, engine installation, unmanned aerial vehicle oil cooler installation etc.;The middle stage is the internal avionics wiring and socket connection of fuselage etc.;The late stage is the installation of upper and lower wings and vertical tail and rudder and fuselage, the installation of fairing skin, the installation of propeller etc.
[0004] In the prior art, the assembly of the unmanned aerial vehicle is generally completed on an assembly platform as shown in the drawings, and the assembly platform is divided into three areas to complete the front, middle and late stage assembly of the unmanned aerial vehicle. Figure 1 In the existing installation of the unmanned aerial vehicle wing, the existing step ladder is manually moved to the assembly area, and then the assembly personnel move to the height of the aircraft wing to complete the assembly of the aircraft tail, which has the disadvantages of inconvenient movement of the step ladder, inconvenient height adjustment, large space occupation and the like. INVENTION CONTENTS
[0005] To solve the above problems, the technical scheme adopted by the utility model is as follows:
[0006] A wing workbench for unmanned aerial vehicle assembly platform, comprising a mounting table, a moving frame and a lifting table, the moving frame is slidably installed on the mounting table, a first telescopic cylinder is fixedly connected to the moving frame, a force transmission plate is fixedly connected to the mounting table, the output shaft of the first telescopic cylinder is fixedly connected to the force transmission plate, and the lifting table is connected to the moving frame through a lifting assembly.
[0007] Preferably, the upper end face of the mounting table is provided with a guide rail, the lower end face of the moving frame is provided with a sliding block matched with the guide rail, and the two ends of the guide rail are provided with limit blocks.
[0008] Preferably, a plurality of rollers are fixedly installed on one side of the moving frame parallel to the guide rail.
[0009] Preferably, the lifting assembly comprises a first rotating frame and a second rotating frame, the middle part of the first rotating frame is hinged to the middle part of the second rotating frame and the whole is a cross structure, the lower end of the first rotating frame is hinged to the moving frame, and the upper end is slidingly connected to the side edge of the lifting platform, and the lower end of the second rotating frame is slidingly connected to the side edge of the moving frame, and the upper end is hinged to the lifting platform.
[0010] Preferably, the lifting assembly further comprises a second telescopic cylinder, the second telescopic cylinder is hinged to the second rotating frame, and the output shaft of the second telescopic cylinder is hinged to the first rotating frame.
[0011] Preferably, the inner wall of the side edge of the moving frame and the inner wall of the side edge of the lifting platform are both provided with a sliding groove, the outer wall of the lower end of the second rotating frame and the outer wall of the upper end of the first rotating frame are both rotatably connected with a sliding wheel, and the sliding wheel is slidingly matched with the sliding groove.
[0012] Preferably, the edge of the lifting platform is provided with a guardrail.
[0013] The utility model discloses the beneficial effect of:
[0014] 1, the lifting platform is slidingly installed on the wing working area of the assembly platform through the moving frame, when needing using the lifting platform, the lifting platform slides to the assembly area, when not needing using, the lifting platform slides out the assembly area, and the space resource is fully utilized, in the process of airplane assembly, can effectively utilize the limited site space, improves the utilization of production site.
[0015] 2, the limiting block not only can play the blocking effect, avoids the sliding block to slide out the guide rail, can also adjust the stroke range of the moving frame sliding under the premise of not changing the length of guide rail through adjusting the position of limiting block, and the adjustment is quick and convenient.
[0016] 3, the plurality of rollers can play the supporting effect, avoid the bending of the front and rear two sides, improve the overall safety and service life. BRIEF DESCRIPTION OF DRAWINGS
[0017] The drawings incorporated herein in the specification and forming a part thereof, illustrate embodiments in accordance with the application and, together with the specification, serve to explain the principles of the application.
[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings needed to be used in the embodiments or prior art description will be briefly introduced as follows. Obviously, for those of ordinary skill in the art, the other drawings can be obtained based on these drawings without any creative effort.
[0019] Figure 1 Structure diagram of the assembly platform
[0020] Figure 2 Structure diagram of the utility model Figure 1 ;
[0021] Figure 3 Structure diagram of part of the utility model
[0022] Figure 4 Structure diagram of the lifting assembly
[0023] Figure 5 A enlarged view of A part of Figure 2 ;
[0024] Figure 6 Structure diagram of the utility model Figure 2 ;
[0025] In the drawings
[0026] 1, mounting table; 2, moving frame; 3, lifting table; 4, first telescopic cylinder; 5, lifting assembly; 501, first rotating frame; 502, second rotating frame; 503, second telescopic cylinder; 6, guide rail; 7, sliding block; 8, limiting block; 9, roller; 10, force transmission plate; 11, guardrail; 12 sliding groove; 13, sliding wheel. DETAILED DESCRIPTION
[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions of the embodiments of the present disclosure will be described clearly and completely below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, rather than all the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by those of ordinary skill in the art without any creative effort fall within the scope of protection of the present disclosure.
[0028] Unless otherwise defined, technical terms or scientific terms used in the present disclosure shall have the ordinary meaning as understood by a person having ordinary skill in the art to which the present disclosure pertains. The terms "first", "second", and similar terms used in the present disclosure do not denote any order, quantity, or importance, but are used to distinguish different components. The terms "include", "contain", and similar terms mean that the elements or objects before the terms encompass the elements or objects listed after the terms and their equivalents, and do not exclude other elements or objects. The terms "upper", "lower", "left", "right", and the like are used only to represent relative positional relationships, and when the absolute positions of the described objects are changed, the relative positional relationships can also be changed accordingly.
[0029] Reference Figures 2-6 As shown in the drawings, one embodiment of the present application is:
[0030] A wing workbench for a UAV assembly platform, comprising a mounting table 1, a moving frame 2 and a lifting table 3, the moving frame 2 is slidingly installed on the mounting table 1, a first telescopic cylinder 4 is fixedly connected to the moving frame 2, a force transmission plate 10 is fixedly connected to the mounting table 1, the output shaft of the first telescopic cylinder 4 is fixedly connected to the force transmission plate 10, and the lifting table 3 is connected to the moving frame 2 through a lifting assembly 5.
[0031] The moving frame 2 can slide left and right along the length direction of the mounting table 1, and the first telescopic cylinder 4 provides power for the sliding of the moving frame 2, specifically, Figure 2 As shown, when the output shaft of the first telescopic cylinder 4 is retracted inward, since the mounting table 1 is fixedly installed on the ground in the wing work area of the assembly platform, the force transmission plate 10 is fixedly connected to the mounting table 1, so the first telescopic cylinder 4 drives the moving frame 2 to move left; when the output shaft of the first telescopic cylinder 4 is extended outward, the first telescopic cylinder 4 drives the moving frame 2 to move right; the lifting table 3 can be raised and lowered up and down through the lifting assembly 5, as shown in Figure 1 and Figure 2 As shown, when the moving frame 2 slides away from the mounting table 1, the moving frame 2 with the lifting table 3 approaches the wing work area of the UAV assembly platform, at this time the lifting table 3 is lifted up to be flush with the wing part of the UAV, facilitating the assembly personnel to complete the assembly of the UAV wing on the lifting table 3; after the assembly is completed, the moving frame 2 slides towards the mounting table 1, the moving frame 2 with the lifting table 3 moves away from the wing work area of the UAV assembly platform, and the lifting table 3 is lowered down, facilitating the assembly personnel to walk down the lifting table 3.
[0032] Specifically, as shown in Figure 3As shown, the mounting platform 1 is a long steel plate and is fixedly installed on both sides of the tail working area. The mounting platforms 1 are provided with two and are arranged in parallel, and guide rails 6 are fixedly provided on the two mounting platforms 1; the mobile frame 2 is a rectangular frame, wherein the front and rear sides of the mobile frame 2 are parallel to the guide rails 6, and the left and right sides are perpendicular to the guide rails 6, and symmetrical sliders 7 are respectively installed on the front and rear sides of the mobile frame 2, and the sliders 7 are slidably adapted to the guide rails 6. The sliders 7 and the guide rails 6 are existing linear guide sliders, and the specific structure is not repeated here. The mobile frame 2 can slide left and right along the length direction of the guide rails 6 through the sliders 7.
[0033] The two ends of the guide rail 6 are provided with limit blocks 8, which are at the same height as the slider 7. When the movable frame 2 slides until the limit blocks 8 and the end faces of the slider 7 are in contact, the limit blocks 8 can play a blocking role to prevent the slider 7 from sliding out of the guide rail 6. Figure 3 As shown, the limit block 8 is fixedly installed on the mounting platform 1. The limit block 8 is in an inverted U shape. The limit block 8 can be installed anywhere. Specifically, the limit block 8 can be installed overlapping with the guide rail 6, that is, the guide rail 6 is located in the inverted U-shaped notch. At this time, the sliding stroke range of the mobile frame 2 can be adjusted by adjusting the position of the limit block 8 without changing the length of the guide rail 6. The adjustment is quick and convenient. For example, installing the limit block 8 close to the middle of the guide rail 6 can shorten the moving stroke range of the mobile frame 2.
[0034] like Figure 2 As shown, in order to reduce the resistance of the mobile frame 2 when sliding, a plurality of rollers 9 are fixedly installed on one side of the mobile frame 2 parallel to the guide rail 6. In this embodiment, there are two rollers 9 on each side, which are respectively located at the front end and the middle of the mobile frame 2. When the mobile frame 2 moves outward, the distance between the front and rear sides of the mobile frame 2 and the mounting platform 1 gradually becomes longer. The rollers 9 located in the middle can play a supporting role, provide support points for the side, and enhance the bending and pressure resistance of the side.
[0035] In this utility model, if Figure 1 and Figure 4As shown, the lifting assembly 5 includes a first rotating frame 501 and a second rotating frame 502. The first rotating frame 501 and the second rotating frame 502 are both rectangular frames, wherein the size of the first rotating frame 501 is slightly smaller than that of the second rotating frame 502. The first rotating frame 501 is sleeved inside the second rotating frame 502, and the middle part of the first rotating frame 501 and the middle part of the second rotating frame 502 are hinged by bolts or pins, and the whole after hinged is a cross structure, that is, the first rotating frame 501 and the second rotating frame 502 can rotate relative to each other around the hinge point in the middle. The lower end of the first rotating frame 501 is hinged to the mobile frame 2, and the upper end is slidably connected to the side of the lifting platform 3. The lower end of the second rotating frame 502 is slidably connected to the side of the mobile frame 2, and the upper end is hinged to the lifting platform 3. The specific sliding connection method between the lower end of the second rotating frame 502 and the mobile frame 2 is as follows: Figure 5 As shown, a slide groove 12 is provided on the inner side wall of the movable frame 2, and a sliding wheel 13 is rotatably connected to the outer wall of the lower end of the second rotating frame 502. The diameter of the sliding wheel 13 is slightly smaller than the height of the slide groove 12, that is, when the lower end of the sliding wheel is in contact with the lower end of the slide groove, a certain gap is left between the upper end of the sliding wheel and the upper end of the slide groove to facilitate the rolling of the sliding wheel. The sliding connection method between the upper end of the first rotating frame 501 and the lifting platform 3 is the same as described above and will not be repeated. When the lifting platform 3 rises, the sliding wheel on the second rotating frame 502 moves toward the direction close to the hinge point between the lower end of the first rotating frame 501 and the movable frame 2; the sliding wheel on the first rotating frame 501 moves toward the direction close to the hinge point between the upper end of the second rotating frame 502 and the lifting platform 3. When the lifting platform 3 descends, the sliding wheel on the second rotating frame 502 moves in a direction away from the hinge point between the lower end of the first rotating frame 501 and the movable frame 2; the sliding wheel on the first rotating frame 501 moves in a direction away from the hinge point between the upper end of the second rotating frame 502 and the lifting platform 3.
[0036] The lifting assembly 5 further includes a second telescopic cylinder 503. The second telescopic cylinder 503 can use an existing electric second telescopic cylinder to provide driving force for the lifting of the lifting platform 3. Specifically, the lower end of the second telescopic cylinder 503 is hinged to the second rotating frame 502, and the output shaft of the upper end of the second telescopic cylinder 503 is hinged to the first rotating frame 501. Figure 4 As shown, when the output shaft of the second telescopic cylinder 503 extends outward, it pushes the first rotating frame 501 to rotate upward, thereby raising the height of the lifting platform 3. When the output shaft of the second telescopic cylinder 503 retracts inward, it pulls the first rotating frame 501 to rotate downward, thereby lowering the height of the lifting platform 3. In addition, the self-locking function of the output shaft of the second telescopic cylinder 53 can be used to maintain the height of the lifting platform 3.
[0037] In the utility model, the edge of the lifting platform 3 is equipped with the guardrail 11, and the safety of the assembly personnel during high-altitude operation can be improved through the guardrail 11.
[0038] In the utility model, the wing working platform can be installed in parallel with multiple, in the embodiment, as shown in the drawing, three wing working platforms are installed in parallel, wherein the middle wing working platform is used for placing the unmanned aerial vehicle wing support bracket needed during assembly of the wing, and the wing working platforms on both sides are used for the activity space of the assembly personnel. Figure 6
[0039] The following points need to be explained:
[0040] (1) Unless otherwise defined, the same reference numbers in the embodiments of the disclosure and the drawings represent the same meaning.
[0041] (2) In the drawings of the embodiments of the disclosure, only the structures related to the embodiments of the disclosure are involved, and other structures can refer to the general design.
[0042] (3) For the sake of clarity, in the drawings used to describe the embodiments of the disclosure, components or regions are enlarged. It can be understood that when an element is referred to as being located on another element, the element can be "directly" located on the other element, or there can be an intermediate element.
[0043] The above is only a specific embodiment of the disclosure, but the protection scope of the disclosure is not limited to this, and any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the disclosure, which should be covered in the protection scope of the disclosure. Therefore, the protection scope of the disclosure should be subject to the protection scope of the claims.
Claims
1. A wing workbench for an unmanned aerial vehicle assembly platform, characterized by: Including installation platform (1), mobile frame (2) and lifting platform (3), the mobile frame (2) is slidingly installed on the installation platform (1), and the first telescopic cylinder (4) is fixedly connected on the mobile frame (2), the installation platform (1) is fixedly connected with the force transmission plate (10), the output shaft of the first telescopic cylinder (4) is fixedly connected with the force transmission plate (10), and the lifting platform (3) is connected with the mobile frame (2) through the lifting assembly (5).
2. The wing table for a drone assembly platform of claim 1, wherein: The upper end surface of the installation platform (1) is provided with a guide rail (6), the lower end surface of the mobile frame (2) is provided with a sliding block (7) slidingly matched with the guide rail (6), and the both ends of the guide rail (6) are provided with limiting blocks (8).
3. The wing table for a drone assembly platform of claim 2, wherein: The mobile frame (2) is fixedly installed with a plurality of rollers (9) parallel to the guide rail (6).
4. The wing table for a drone assembly platform of claim 1, wherein: The lifting assembly (5) comprises a first rotating frame (501) and a second rotating frame (502), the middle part of the first rotating frame (501) is hinged to the middle part of the second rotating frame (502), and the whole is a cross structure, the lower end of the first rotating frame (501) is hinged to the mobile frame (2), and the upper end is slidingly connected with the side edge of the lifting platform (3), the lower end of the second rotating frame (502) is slidingly connected with the side edge of the mobile frame (2), and the upper end is hinged to the lifting platform (3).
5. The wing table for a drone assembly platform of claim 4, wherein: The lifting assembly (5) further comprises a second telescopic cylinder (503), the second telescopic cylinder (503) is hinged to the second rotating frame (502), and the output shaft of the second telescopic cylinder (503) is hinged to the first rotating frame (501) 6. The wing table for a drone assembly platform of claim 5, wherein: The side edge inner wall of the mobile frame (2) and the side edge inner wall of the lifting platform (3) are both provided with a sliding groove (12), the lower end outer wall of the second rotating frame (502) and the upper end outer wall of the first rotating frame (501) are both rotatably connected with a sliding wheel (13), and the sliding wheel (13) is slidingly matched with the sliding groove (12).
7. The wing table for a drone assembly platform of claim 6, wherein: The edge of the lifting platform (3) is provided with a guardrail (11).