Moving device for aircraft part production

Abstract

The utility model relates to the technical field of airplane parts, and provides a moving device for airplane part production, which comprises a fixed base and a lifting mechanism arranged at the top of the fixed base, and a lifting plate is arranged on the lifting mechanism. During use, a first double-shaft motor is started, the first double-shaft motor drives a worm on a connecting rod to rotate and is in linkage with a worm gear connected to the worm in a meshed mode to rotate, the two clamping plates are made to be close to each other, meanwhile, a plurality of abutting rods abut against an aircraft part, a spring stretches, and under the action of the abutting rods and the spring, the aircraft part is clamped through the abutting rods and the spring. According to the aircraft part fixing device, the aircraft parts are in more comprehensive contact and are fixed more firmly, meanwhile, the aircraft parts are prevented from being scratched or abraded when fixed through the rubber sleeves on the abutting rods, so that the purpose of fixing the aircraft parts is achieved, and the situation that the aircraft parts are not fixed easily due to insufficient strength or improper operation in a rope binding mode is effectively prevented. And the problem that the aircraft parts move or fall off in the moving process is solved.

Description

Technical Field

[0001] This utility model relates to the field of aircraft parts technology, specifically to a mobile device for aircraft parts production. Background Technology

[0002] With the development of the times, aircraft technology is also developing rapidly. In the production and manufacturing process of civil aircraft, a wide variety of parts are required. These parts require various transportation equipment within the aircraft processing plant. Large parts such as wings, aircraft engines, and aircraft fuel tanks require cranes to complete, while smaller parts require transport vehicles to move them.

[0003] A known Chinese patent (application number: CN202420140698.6) discloses an aircraft parts transport vehicle, including a trolley body, a material placement section, an electric power-assisted drive section, and a brake section. The material placement section is mounted on the trolley body, and the electric power-assisted drive section and brake section are also mounted on the trolley body. The trolley body includes a mounting frame, a push handle, a pair of omnidirectional wheels, and a pair of drive wheels. The push handle is located on one side of the mounting frame, and the omnidirectional wheels are located on one side of the bottom of the mounting frame. A first mounting block and a second mounting block are located on the other side of the bottom of the mounting frame. A drive shaft is provided between the first mounting block and the second mounting block, with both ends of the drive shaft passing through the first mounting block and the second mounting block respectively, and rotatably connected to the first mounting block and the second mounting block. The two drive wheels are located at the ends of the drive shaft. This invention solves the problem that current transport vehicles used for transporting small aircraft parts rely solely on manual pushing, resulting in low transport efficiency during long-term transport.

[0004] However, in implementing the relevant technology, the above-mentioned aircraft parts transport vehicle has the following problems: When transporting and moving aircraft parts, the parts are fixed by means of ropes. However, the fixing effect of the ropes largely depends on the quality of the ropes and the skill level of the operators. If the ropes are not strong enough or the operation is improper, the parts may move or fall off during transportation, thereby damaging the parts or the transport equipment. In addition, the ropes may easily damage the surface of the aircraft parts. Some parts have relatively smooth or fragile surfaces, and the ropes may easily scratch or wear them. Therefore, a moving device for aircraft parts production is proposed. Utility Model Content

[0005] This utility model proposes a mobile device for aircraft parts production, which solves the problem in related technologies where aircraft parts are fixed by tying ropes during transport. However, the fixing effect of the tying ropes largely depends on the quality of the ropes and the skill level of the operators. If the strength of the ropes is insufficient or the operation is improper, the parts may shift or fall off during transportation, thereby damaging the parts or transportation equipment. Furthermore, the ropes may easily damage the surface of the aircraft parts, as some parts have smooth or fragile surfaces that are prone to scratches or wear from the ropes.

[0006] The technical solution of this utility model is as follows: A mobile device for aircraft parts production, comprising: a fixed base;

[0007] A lifting mechanism is provided on the top of the fixed base. The lifting mechanism is provided with a lifting plate. Two rotating rods are rotatably connected to the top of the lifting plate through two fixed plates. A worm gear is fixedly installed at the center of the outer side wall of the two rotating rods. A clamping plate is fixedly installed on the outer side wall of the two rotating rods. Multiple abutting rods are slidably connected to the clamping plate. A rubber sleeve is fitted on one end of the outer side wall of the multiple abutting rods.

[0008] A spring is sleeved on the outer wall of the plurality of abutment rods, one end of the spring is connected to the clamping plate, and one end of the spring is connected to the plurality of abutment rods. A first dual-axis motor is fixedly installed at the center of the top of the lifting plate. The output end of the first dual-axis motor is fixedly connected to a worm gear through a connecting rod. The worm gear is meshed with the worm wheel.

[0009] Movable mechanisms are installed on both sides of the fixed base.

[0010] Preferably, the lifting mechanism includes two sliders disposed opposite to each other on the top sides of the fixed base, with connecting plates movably connected to both sides of the two sliders, and the top of the connecting plates movably connected to the lifting plate. Two sliding grooves are opened opposite to each other on the top sides of the fixed base, and the two sliding grooves are slidably connected to the two sliders.

[0011] Preferably, a motor is fixedly installed on one side of the inner wall of the two slides, and a bidirectional lead screw is fixedly connected to the output end of the motor. The outer wall of the bidirectional lead screw is threadedly connected to the two slides.

[0012] Preferably, the moving mechanism includes two moving wheels disposed opposite to each other on both sides of the fixed base, and two rotating rods are rotatably connected to the bottom of the fixed base via support blocks on both sides, with the two ends of the two rotating rods connected to the two moving wheels.

[0013] Preferably, a second dual-axis motor is fixedly installed on one side of the bottom of the fixed base, and the output end of the second dual-axis motor is connected to both ends of one of the two rotating rods.

[0014] Preferably, a push rod is movably connected to one side of the fixed base, and an anti-slip sleeve is provided on the outer side wall of the push rod.

[0015] The working principle and beneficial effects of this utility model are as follows:

[0016] In use, by starting the first dual-axis motor, the worm gear on the connecting rod rotates, and the worm wheel connected to the worm gear rotates in conjunction, bringing the two clamping plates closer together. At the same time, multiple abutment rods abut against the aircraft parts, and the springs are stretched. With the action of multiple abutment rods and springs, the aircraft parts are more fully contacted and more firmly fixed. Meanwhile, the rubber sleeves on the abutment rods prevent scratches or wear when fixing the aircraft parts, thus achieving the purpose of fixing the aircraft parts. This effectively prevents the aircraft parts from shifting or falling off during movement due to insufficient strength of the fixing method with ropes or improper operation. Attached Figure Description

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure proposed in this utility model;

[0019] Figure 2 This is a top-view three-dimensional structural diagram of the present invention;

[0020] Figure 3 This is a schematic diagram of the overall bottom three-dimensional structure proposed in this utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the fixed base proposed in this utility model;

[0022] Figure 5 This utility model proposes Figure 1 A magnified three-dimensional structural diagram at point A in the diagram.

[0023] In the diagram: 1. Fixed base; 2. Lifting plate; 3. Rotating rod; 4. Worm gear; 5. Clamping plate; 6. Abutting rod; 7. Rubber sleeve; 8. Spring; 9. First dual-axis motor; 10. Worm gear; 11. Lifting mechanism; 110. Slider; 111. Connecting plate; 112. Slide groove; 113. Motor; 114. Bidirectional lead screw; 12. Moving mechanism; 120. Moving wheel; 121. Rotating rod; 122. Second dual-axis motor; 13. Push rod; 14. Anti-slip sleeve. Detailed Implementation

[0024] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0025] Example 1

[0026] Please see Figure 1 - Figure 5 A mobile device for aircraft parts production includes: a fixed base 1;

[0027] A lifting mechanism 11 is set on the top of the fixed base 1. A lifting plate 2 is set on the lifting mechanism 11. Two rotating rods 3 are rotatably connected to the top of the lifting plate 2 through two fixed plates. A worm gear 4 is fixedly installed at the center of the outer wall of the two rotating rods 3. A clamping plate 5 is fixedly installed on the outer wall of the two rotating rods 3. Multiple abutting rods 6 are slidably connected on the clamping plate 5. A rubber sleeve 7 is sleeved on one end of the outer wall of the multiple abutting rods 6.

[0028] A spring 8 is sleeved on the outer wall of multiple abutment rods 6. One end of the spring 8 is connected to the clamping plate 5. A first dual-axis motor 9 is fixedly installed at the center of the top of the lifting plate 2. The output end of the first dual-axis motor 9 is fixedly connected to a worm gear 10 through a connecting rod. The worm gear 10 is meshed with the worm wheel 4.

[0029] The movable mechanism 12 is set on both sides of the fixed base 1.

[0030] The technical solution provided by this utility model is as follows: When in use, the first dual-axis motor 9 is started, which drives the worm gear 10 on the connecting rod to rotate, and the worm wheel 4 connected to the worm gear 10 rotates in conjunction, causing the two clamping plates 5 to move closer to each other. At the same time, multiple abutment rods 6 abut against the aircraft parts, and the spring 8 is stretched. Under the action of multiple abutment rods 6 and spring 8, the aircraft parts are more fully contacted and more firmly fixed. Meanwhile, the rubber sleeves 7 on the abutment rods 6 prevent scratches or wear when fixing the aircraft parts, thereby achieving the purpose of fixing the aircraft parts. This effectively prevents the aircraft parts from shifting or falling off during movement due to insufficient strength of the fixing method of the rope or improper operation.

[0031] Furthermore, the moving mechanism 12 includes two moving wheels 120 disposed opposite to each other on both sides of the fixed base 1. Two rotating rods 121 are rotatably connected to the two sides of the bottom of the fixed base 1 via support blocks. The two ends of the two rotating rods 121 are connected to the two moving wheels 120. A second dual-axis motor 122 is fixedly installed on one side of the bottom of the fixed base 1. The output end of the second dual-axis motor 122 is connected to the two ends of one of the two rotating rods 121.

[0032] Specifically, by activating the second dual-axis motor 122, the second dual-axis motor 122 drives the rotating rod 121 to rotate, and in conjunction with the moving wheel 120 to rotate, thereby achieving the purpose of moving the device, facilitating the movement of aircraft parts, and effectively saving manpower.

[0033] Furthermore, a push rod 13 is movably connected to one side of the fixed base 1, and an anti-slip sleeve 14 is fitted on the outer side wall of the push rod 13.

[0034] Specifically, the push rod 13 is used to assist in moving the device, and the anti-slip sleeve 14 is used to prevent slipping when holding the push rod 13.

[0035] Example 2

[0036] Based on Embodiment 1, in this embodiment: the lifting mechanism 11 includes two sliders 110 that are disposed opposite to each other on the top sides of the fixed base 1. A connecting plate 111 is movably connected to the two sides of the two sliders 110. The top of the connecting plate 111 is movably connected to the lifting plate 2. Two sliding grooves 112 are opened opposite to each other on the top sides of the fixed base 1. The two sliding grooves 112 are slidably connected to the two sliders 110. A motor 113 is fixedly installed on one side of the inner wall of the two sliding grooves 112. A bidirectional lead screw 114 is fixedly connected to the output end of the motor 113. The outer wall of the bidirectional lead screw 114 is threadedly connected to the two sliders 110.

[0037] The technical solution provided in this embodiment is as follows: by starting the motor 113, the motor 113 drives the bidirectional lead screw 114 to rotate inside the slide groove 112, and the slider 110 slides inside the slide groove 112 in conjunction with it, so that the connecting plate 111 rotates, and then the lifting plate 2 moves upward, thereby achieving the purpose of lifting. This makes it convenient to adjust the height of the lifting plate 2 to be flush with the height of the cargo platform when loading and unloading aircraft parts, which facilitates loading and unloading operations.

[0038] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A mobile device for aircraft parts production, characterized in that, include: Fixed base (1); A lifting mechanism (11) is provided on the top of the fixed base (1). A lifting plate (2) is provided on the lifting mechanism (11). Two rotating rods (3) are rotatably connected to the top of the lifting plate (2) through two fixed plates. A worm gear (4) is fixedly installed at the center of the outer side wall of the two rotating rods (3). A clamping plate (5) is fixedly installed on the outer side wall of the two rotating rods (3). Multiple abutting rods (6) are slidably connected on the clamping plate (5). A rubber sleeve (7) is sleeved on one end of the outer side wall of the multiple abutting rods (6). A spring (8) is sleeved on the outer wall of the plurality of abutment rods (6). One end of the spring (8) is connected to the clamping plate (5). One end of the spring (8) is connected to the plurality of abutment rods (6). A first dual-axis motor (9) is fixedly installed at the center of the top of the lifting plate (2). The output end of the first dual-axis motor (9) is fixedly connected to a worm gear (10) through a connecting rod. The worm gear (10) is meshed with the worm wheel (4). Movable mechanisms (12) are provided on both sides of the fixed base (1).

2. The mobile device for aircraft parts production according to claim 1, characterized in that: The lifting mechanism (11) includes two sliders (110) arranged opposite to each other on the top sides of the fixed base (1). A connecting plate (111) is movably connected to both sides of the two sliders (110). The top of the connecting plate (111) is movably connected to the lifting plate (2). Two sliding grooves (112) are opened opposite to each other on the top sides of the fixed base (1). The two sliding grooves (112) are slidably connected to the two sliders (110).

3. The mobile device for aircraft parts production according to claim 2, characterized in that: A motor (113) is fixedly installed on one side of the inner wall of the two slides (112), and a bidirectional lead screw (114) is fixedly connected to the output end of the motor (113). The outer wall of the bidirectional lead screw (114) is threadedly connected to the two sliders (110).

4. The mobile device for aircraft parts production according to claim 1, characterized in that: The moving mechanism (12) includes two moving wheels (120) arranged opposite to each other on both sides of the fixed base (1). Two rotating rods (121) are rotatably connected to the bottom of the fixed base (1) via support blocks. The two ends of the two rotating rods (121) are connected to the two moving wheels (120).

5. A mobile device for aircraft parts production according to claim 4, characterized in that: A second dual-axis motor (122) is fixedly installed on one side of the bottom of the fixed base (1), and the output end of the second dual-axis motor (122) is connected to the two ends of one of the two rotating rods (121).

6. The mobile device for aircraft parts production according to claim 1, characterized in that: A push rod (13) is movably connected to one side of the fixed base (1), and an anti-slip sleeve (14) is fitted on the outer side wall of the push rod (13).

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