Aircraft vertical tail tip component tool

Abstract

The utility model discloses an airplane vertical tail tip part tool, which belongs to the technical field of airplane vertical tails, aims at solving the problems of inconvenience in movement and potential safety hazards in maintenance work, and comprises a base, moving wheels are fixedly connected to four corners of the bottom of the base, and four sliding rods are fixedly connected to the top of the base close to the four corners. A mounting table is slidably connected to the four sliding rods, a guardrail is fixedly connected to the position, among the four sliding rods, of the top of the mounting table, a top plate is fixedly connected to the tops of the sliding rods, fixing mechanisms are arranged on the left side and the right side of the base, and a telescopic frame is arranged at the position, among the four sliding rods, of the top of the base and is slidably connected with the mounting table; the driving mechanism is matched with the telescopic frame and the mounting table, so that the height of the operating table can be conveniently increased, workers do not need to climb the operating table by themselves, the use convenience of the device is improved, the maintenance efficiency is improved, meanwhile, maintenance tools are conveniently stored on the mounting table, the possibility that the tools fall off is reduced, and the safety is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of aircraft vertical tails, and in particular relates to a tooling for a tip component of an aircraft vertical tail. Background Art

[0002] The functions of the aircraft's vertical tail: 1. To maintain the aircraft's heading balance, stability and control, and to keep the turn in a non-skid state; 2. To keep the nose of the aircraft aligned with the runway when landing in a crosswind; 3. To balance the asymmetric yaw moment during flight (such as the yaw moment caused by one engine stopping in a multi-engine aircraft). Therefore, the aircraft's vertical tail is an important component of the aircraft, so after the aircraft lands, the aircraft's vertical tail needs to be maintained and repaired.

[0003] The prior art patent announcement number is CN215972183U, which is an aircraft vertical tail maintenance tool. The above patent includes a bottom support frame, a support leg, a rear ladder frame, a slide rail, a workbench support frame, a lift, a guardrail, an electric push rod, a walking mechanism, a first guide wheel mechanism, a roller mechanism, a blocker, a pulley block, a manual winch, a detachable connecting rod, a workbench and a second guide wheel mechanism. Four electric push rods are fixed on the bottom support frame; a walking mechanism is fixed on the telescopic end of the electric push rod; a rear ladder frame is connected to the bottom support frame; two slide rails are arranged in parallel on the rear ladder frame. The beneficial effect of the new type is relatively stable, avoiding the vertical tail maintenance During the use of the maintenance tool, there is shaking or the vertical tail maintenance tool moves automatically, causing the worker to fall from the workbench, and a guardrail is provided to protect the workers, which greatly reduces the risk of workers falling during aircraft vertical tail maintenance. It is relatively safe and easy to operate, making the work of maintenance personnel more convenient. However, there are still the following deficiencies in actual use: From a practical point of view, when inspecting the aircraft vertical tail, the patent requires the workers to climb onto the operating table to perform maintenance work by themselves, which is inconvenient to move during work, the structure is relatively complex, and the operation is cumbersome. At the same time, there is a lack of a storage platform for maintenance tools, which can easily cause the maintenance tools to fall, posing a safety hazard.

[0004] Therefore, there is a need for a tooling for an aircraft vertical tail tip component to solve the problems in the prior art that maintenance work is inconvenient to move and has potential safety hazards. Utility Model Content

[0005] The utility model aims to provide a tooling for an aircraft vertical tail tip component to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tooling for a vertical tail tip component of an aircraft, comprising a base, wherein the four corners of the bottom of the base are fixedly connected to moving wheels, the top of the base is fixedly connected to four sliding rods near the four corners, a mounting platform is slidably connected to the four sliding rods, a guardrail is fixedly connected to the top of the mounting platform between the four sliding rods, a top plate is fixedly connected to the top of the sliding rods, fixing mechanisms are arranged on the left and right sides of the base, a telescopic frame is arranged on the top of the base between the four sliding rods and is slidably connected to the mounting platform, a driving mechanism is arranged on the top of the base, an operating table is arranged on the front side of the mounting platform, and a translation mechanism is arranged between the rear side of the operating table and the mounting platform.

[0007] It should be noted in the solution that a connecting seat is hingedly installed at the bottom end of the telescopic frame, the telescopic frame is connected to the driving mechanism through the connecting seat, and the top end of the telescopic frame is hingedly installed on the mounting platform.

[0008] It is further worth mentioning that a protective door is hingedly installed on the left side of the operating table, and a controller is fixedly installed on the inner side of the operating table.

[0009] It should be further explained that the driving mechanism includes a first motor, the first motor is fixedly installed on the top of the base, a first worm gear is fixedly installed on the output end of the first motor, the first worm gear is fixedly connected to a fixed shaft at both ends of the worm, the fixed shaft is rotatably connected to a support plate through a bearing and is fixedly connected to the top of the base, the fixed shaft passes through one end of the support plate and is fixedly connected to a second worm gear, and the second worm gear is fixedly connected to a bidirectional threaded rod on the worm wheel.

[0010] As a preferred embodiment, the bidirectional threaded rod is threadedly connected to the connecting seat and is slidably arranged on the top of the base through a support plate.

[0011] As a preferred embodiment, the translation mechanism includes a connecting block, which is fixedly installed on the rear side of the operating table by bolts, and the rear side of the connecting block is fixedly connected to a mounting block on the front side of the mounting table, a first limiting groove is provided at the bottom of the front side of the mounting block, and a second limiting groove is provided on the mounting block above the first limiting groove, and guide wheels are rotatably installed on the upper and lower sides of the connecting block corresponding to the first limiting groove and the second limiting groove respectively, a limiting rod is fixedly connected in the first limiting groove, and a threaded rod is rotatably connected in the second limiting groove through a bearing, and the right end of the threaded rod passes through the mounting block and is fixedly connected to the second motor and fixedly installed on the mounting block.

[0012] As a preferred embodiment, the fixing mechanism includes a connecting plate, which is fixedly connected to the side of the base, and a connecting rod is connected to the connecting plate for forward and backward sliding. The bottom end of the connecting rod is fixedly connected to the bottom plate, and the top of the bottom plate is fixedly connected to an electric telescopic rod and fixedly installed on the top of the connecting plate.

[0013] Compared with the prior art, the aircraft vertical tail tip component tooling provided by the utility model has at least the following beneficial effects:

[0014] (1) The driving mechanism is provided in conjunction with the telescopic frame and the mounting table, so that the operating table can be raised to a higher height without the need for workers to climb up by themselves, thereby improving the convenience of using the device and thus improving maintenance efficiency. At the same time, the mounting table is convenient for storing maintenance tools, reducing the possibility of tools falling and improving safety.

[0015] (2) By setting up a translation mechanism, the operating table can be easily moved during maintenance work, thereby facilitating maintenance work and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the partial structure disassembly of the utility model;

[0018] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 4 It is a schematic diagram of the disassembled structure of the translation mechanism of the utility model.

[0020] In the figure: 1. base; 101. moving wheel; 102. sliding rod; 103. top plate; 104. mounting table; 105. guardrail; 2. telescopic frame; 201. connecting seat; 3. driving mechanism; 301. first motor; 302. first worm gear; 303. fixed shaft; 304. supporting plate; 305. second worm gear; 306. bidirectional threaded rod; 4. operating table; 401. protective door; 402. controller; 5. translation mechanism; 501. connecting block; 502. guide wheel; 503. mounting block; 504. first limiting groove; 505. second limiting groove; 506. limiting rod; 507. threaded rod; 508. second motor; 6. fixing mechanism; 601. connecting plate; 602. bottom plate; 603. connecting rod; 604. electric telescopic rod. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with the embodiments.

[0022] See also Figure 1-4The utility model provides a tooling for a vertical tail tip component of an aircraft, including a base 1, wherein moving wheels 101 are fixedly connected to the four corners of the bottom of the base 1, four sliding bars 102 are fixedly connected to the top of the base 1 near the four corners, a mounting platform 104 is slidably connected to the four sliding bars 102, a guardrail 105 is fixedly connected to the top of the mounting platform 104 between the four sliding bars 102, a top plate 103 is fixedly connected to the top of the sliding bar 102, fixing mechanisms 6 are arranged on the left and right sides of the base 1, a telescopic frame 2 is arranged on the top of the base 1 between the four sliding bars 102 and is slidably connected to the mounting platform 104, a driving mechanism 3 is arranged on the top of the base 1, an operating table 4 is arranged on the front side of the mounting platform 104, and a translation mechanism 5 is arranged between the rear side of the operating table 4 and the mounting platform 104.

[0023] The driving mechanism 3 cooperates with the telescopic frame 2 and the mounting platform 104 to facilitate the lifting of the operating table 4, thereby improving the convenience of use. At the same time, the translation mechanism 5 facilitates the horizontal movement of the operating table 4 to improve its practicality. With the setting of the fixing mechanism 6, it is convenient to limit the device to prevent shaking and improve stability.

[0024] Further as Figure 1 and Figure 2 As shown, it is worth explaining in detail that a connecting seat 201 is hingedly installed at the bottom end of the telescopic frame 2, the telescopic frame 2 is connected to the driving mechanism 3 through the connecting seat 201, and the top end of the telescopic frame 2 is hingedly installed with the mounting platform 104.

[0025] Further as Figure 1 and Figure 4 As shown, it is worth explaining in detail that a protective door 401 is hingedly installed on the left side of the operating platform 4, and a controller 402 is fixedly installed on the inner side of the operating platform 4.

[0026] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth specifically explaining that the driving mechanism 3 includes a first motor 301, the first motor 301 is fixedly installed on the top of the base 1, and a first worm gear 302 is fixedly installed at the output end of the first motor 301. The first worm gear 302 is fixedly connected to a fixed shaft 303 at both ends of the worm, and the fixed shaft 303 is rotatably connected to a support plate 304 through a bearing and is fixedly connected to the top of the base 1. The fixed shaft 303 passes through one end of the support plate 304 and is fixedly connected to a second worm gear 305. The second worm gear 305 is fixedly connected to a bidirectional threaded rod 306 on the worm wheel, and the bidirectional threaded rod 306 is threadedly connected to the connecting seat 201, and is limitedly slidably arranged on the top of the base 1 through the support plate 304.

[0027] The first motor 301 is operated, and the first worm gear 302 rotates to drive the fixed shaft 303 to rotate, so that the second worm gear 305 rotates to drive the bidirectional threaded rod 306 to rotate. Since the telescopic frame 2 is threadedly connected to both ends of the bidirectional threaded rod 306 through the connecting seat 201, the telescopic frame 2 is retracted through the connecting seat 201 and the mounting platform 104 is lifted, and the mounting platform 104 is lifted upward through the slide bar 102. To ensure its stable operation, when it is lifted to the maintenance position, the staff can perform maintenance work on the vertical tail of the aircraft through the tools stored on the upper part of the mounting platform 104, which is convenient for the access and storage of tools, and prevents the tools from falling, thereby reducing safety hazards.

[0028] According to the above working process, it can be known that: by setting the driving mechanism 3 in conjunction with the telescopic frame 2 and the mounting platform 104, it is convenient to lift the operating platform 4 to a higher height without the need for workers to climb up by themselves, thereby improving the convenience of using the device and thus improving maintenance efficiency. At the same time, the mounting platform 104 is convenient for storing maintenance tools, reducing the possibility of tools falling and improving safety.

[0029] Further as Figure 1 and Figure 4 As shown, it is worth explaining in detail that the translation mechanism 5 includes a connecting block 501, which is fixedly installed on the rear side of the operating table 4 by bolts, and the rear side of the connecting block 501 is fixedly connected to a mounting block 503 on the front side of the mounting table 104, a first limiting groove 504 is provided at the bottom of the front side of the mounting block 503, and a second limiting groove 505 is provided on the mounting block 503 above the first limiting groove 504, and guide wheels 502 are rotatably installed on the upper and lower sides of the connecting block 501 corresponding to the first limiting groove 504 and the second limiting groove 505 respectively, a limiting rod 506 is fixedly connected in the first limiting groove 504, and a threaded rod 507 is rotatably connected in the second limiting groove 505 through a bearing, and the right end of the threaded rod 507 passes through the mounting block 503 and is fixedly connected to the second motor 508 and is fixedly installed on the mounting block 503.

[0030] By operating the second motor 508, the threaded rod 507 rotates to drive the connecting block 501 to move within the mounting block 503, and the guide wheel 502 is set to improve the stability of the connecting block 501 in the mounting block 503, thereby adjusting the position of the operating table 4 and improving the practicality of the device.

[0031] Further as Figure 1 and Figure 2 As shown, it is worth specifically explaining that the fixing mechanism 6 includes a connecting plate 601, which is fixedly connected to the side of the base 1, and a connecting rod 603 is slidably connected to the connecting plate 601 forward and backward, and the bottom end of the connecting rod 603 is fixedly connected to the bottom plate 602, and the top of the bottom plate 602 is fixedly connected to the electric telescopic rod 604 and fixedly installed on the top of the connecting plate 601.

[0032] The electric telescopic rod 604 is operated to push the bottom plate 602 downward, so that the bottom plate 602 contacts the ground to support and limit the device, thereby preventing the device from moving and improving the stability during operation.

[0033] This solution has the following working process: when this device is in use, the device is moved to the working position through the moving wheel 101. At this time, the electric telescopic rod 604 is used to push the base plate 602 to move downward, so that the base plate 602 contacts the ground to support and limit the device, prevent the device from moving, and improve the stability during work. Then the staff opens the protective door 401 to enter the operating table 4 and close the protective door 401, and controls the device through the controller 402. At this time, the first motor 301 is operated, and the first worm gear 302 rotates to drive the fixed shaft 303 to rotate, so that the second worm gear 305 rotates to drive the bidirectional threaded rod 306 to rotate. Since the telescopic frame 2 is threadedly connected to the two ends of the bidirectional threaded rod 306 through the connecting seat 201, the telescopic frame 2 is contracted through the connecting seat 201 and the mounting platform 104 is lifted, and the mounting platform 104 is lifted upward by the sliding rod 102. To ensure its stable operation, when it is lifted to the maintenance position, the staff can perform maintenance work on the vertical tail of the aircraft through the tools stored on the upper part of the mounting table 104, which is convenient for the access and storage of the tools and prevents the tools from falling. When the maintenance position needs to be changed, the second motor 508 is operated to make the threaded rod 507 rotate to drive the connecting block 501 to move the inner thread of the mounting block 503, and the guide wheel 502 is set to improve the stability of the movement of the connecting block 501 in the mounting block 503, thereby adjusting the position of the operating table 4 and improving the practicality of the device.

[0034] In summary: by setting up the driving mechanism 3 in conjunction with the telescopic frame 2 and the mounting platform 104, it is convenient to lift the operating platform 4 to a higher height without the need for workers to climb up by themselves, thereby improving the convenience of using the device and thus improving the maintenance efficiency. At the same time, the mounting platform 104 is convenient for storing maintenance tools, reducing the possibility of tools falling and improving safety. By setting up the translation mechanism 5, it is convenient to move the operating platform 4 during maintenance work, thereby facilitating maintenance work and improving the practicality of the device.

Claims

1. An aircraft vertical tail tip component tooling, comprising a base (1), characterized in that: The four corners of the bottom of the base (1) are fixedly connected with moving wheels (101); the top of the base (1) is fixedly connected with four sliding bars (102) near the four corners; the four sliding bars (102) are slidably connected with a mounting platform (104); the top of the mounting platform (104) is fixedly connected with a guardrail (105) between the four sliding bars (102); the top of the sliding bars (102) is fixedly connected with a top plate (103); the left and right sides of the base (1) are provided with fixing mechanisms (6); the top of the base (1) is provided with a telescopic frame (2) between the four sliding bars (102) and slidably connected with the mounting platform (104); the top of the base (1) is provided with a driving mechanism (3); the front side of the mounting platform (104) is provided with an operating platform (4); and the rear side of the operating platform (4) is provided with a translation mechanism (5) between the mounting platform (104).

2. The aircraft vertical tail tip component tooling according to claim 1, characterized in that: A connecting seat (201) is hingedly mounted on the bottom end of the telescopic frame (2), the telescopic frame (2) is connected to the driving mechanism (3) via the connecting seat (201), and the top end of the telescopic frame (2) is hingedly mounted on the mounting platform (104).

3. The aircraft vertical tail tip component tooling according to claim 1, characterized in that: A protective door (401) is hingedly mounted on the left side of the operating platform (4), and a controller (402) is fixedly mounted on the inner side of the operating platform (4).

4. The aircraft vertical tail tip component tooling according to claim 1, characterized in that: The driving mechanism (3) comprises a first motor (301), the first motor (301) being fixedly mounted on the top of the base (1), a first worm gear (302) being fixedly mounted on the output end of the first motor (301), a fixed shaft (303) being fixedly connected at both ends of the worm gear (302), a support plate (304) being rotatably connected to the fixed shaft (303) via a bearing and being fixedly connected to the top of the base (1), the fixed shaft (303) penetrating through the support plate (304) and having one end fixedly connected to a second worm gear (305), and the second worm gear (305) being fixedly connected to a bidirectional threaded rod (306) on the worm wheel.

5. The aircraft vertical tail tip component tooling according to claim 4, characterized in that: The bidirectional threaded rod (306) is threadedly connected to the connecting seat (201) and is slidably arranged on the top of the base (1) via a support plate (304).

6. The aircraft vertical tail tip component tooling according to claim 1, characterized in that: The translation mechanism (5) comprises a connecting block (501), the connecting block (501) being fixedly mounted on the rear side of the operating platform (4) by means of bolts, the rear side of the connecting block (501) being fixedly connected to a mounting block (503) on the front side of the mounting platform (104), a first limiting groove (504) being provided at the bottom of the front side of the mounting block (503), a second limiting groove (505) being provided on the mounting block (503) above the first limiting groove (504), and the connecting block (501) being fixedly mounted on the rear side of the operating platform (4) by means of bolts, A guide wheel (502) is rotatably mounted on the upper and lower sides of the first limiting groove (504) and the second limiting groove (505) respectively corresponding to the first limiting groove (504), a limiting rod (506) is fixedly connected in the first limiting groove (504), a threaded rod (507) is rotatably connected in the second limiting groove (505) through a bearing, and the right end of the threaded rod (507) passes through the mounting block (503) and is fixedly connected to a second motor (508) and fixedly mounted on the mounting block (503).

7. The aircraft vertical tail tip component tooling according to claim 1, characterized in that: The fixing mechanism (6) comprises a connecting plate (601), wherein the connecting plate (601) is fixedly connected to the side of the base (1), a connecting rod (603) is slidably connected to the connecting plate (601) in a forward and backward manner, the bottom end of the connecting rod (603) is fixedly connected to the bottom plate (602), and the top of the bottom plate (602) is fixedly connected to an electric telescopic rod (604) and fixedly mounted on the top of the connecting plate (601).

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