Airplane special-shaped surface windshield detection device

Abstract

The utility model discloses an airplane special-shaped surface windshield detection device, relates to the technical field of detection devices, and aims to solve the technical problems that a traditional windshield detection device is difficult to adapt to a special-shaped windshield and a clamping mechanism is difficult to realize stable and effective clamping when facing special-shaped windshields with different heights. According to the technical scheme, the device comprises a supporting seat, a detection bin is arranged at one end of the top of the supporting seat, a sliding table consistent with the supporting seat in the length direction is arranged in the supporting seat, a detection table is arranged above the sliding table, and the detection table is slidably connected to the supporting seat through a first driving mechanism; four clamping mounting plates are fixed to the detection table through bolts, the four clamping mounting plates are located at the two ends of the detection table respectively, the clamping mounting plates on the same side are each provided with a set of clamping mechanisms used for clamping a windshield, and the clamping mechanisms are provided with second driving mechanisms. The utility model aims to provide an airplane special-shaped surface windshield detection device.

Description

TECHNICAL FIELD

[0001] The utility model relates to detection device, more specifically, it relates to a kind of aircraft heteromorphic face windshield detection device. BACKGROUND

[0002] In the field of aviation, aircraft windshield plays a pivotal role, it is not only the window of pilot observing outside environment, and its performance and safety are the cornerstone of the overall operation safety of aircraft and passenger life safety;With the rapid development of aviation technology, the design of aircraft windshield gradually tends to diversification, especially the wide application of heteromorphic face windshield, not only improves the performance of aircraft, more adds new highlights for the aesthetic design of aircraft.

[0003] Traditional windshield detection device is difficult to adapt to the complex and changeable structural characteristics of heteromorphic windshield;In actual detection process, clamping mechanism is difficult to realize stable and effective clamping when facing different height heteromorphic windshield.

[0004] Therefore, a new technical scheme is needed to solve the above technical problems. UTILITY MODEL CONTENT

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a kind of aircraft heteromorphic face windshield detection device.

[0006] The above technical purpose of the utility model is realized by the following technical scheme: a kind of aircraft heteromorphic face windshield detection device, characterized by: including support seat, the top of the support seat one end is provided with detection bin, the support seat is provided with the sliding table consistent with its length direction, the sliding table upper portion is provided with detection table, the detection table is slidably connected to support seat by first drive mechanism, four clamping mounting plates are fixed on the detection table by bolt, four clamping mounting plates are located at the two ends of detection table respectively, and a set of clamping mechanism for clamping windshield is arranged on the clamping mounting plate of same side, second drive mechanism is arranged on the clamping mechanism.

[0007] By adopting the above technical scheme: sliding table and first drive mechanism are combined, so that detection table can move along the length direction of support seat, the clamping mechanism is controlled by second drive mechanism, and good clamping effect is played on windshield, four clamping mounting plates are arranged at the two ends of detection table, support multi-position clamping, and are suitable for the complex curved surface fixation of heteromorphic windshield.

[0008] The utility model further sets up: first drive mechanism includes slide rail, sliding block, sliding cylinder, sliding connection board and sliding mounting plate, the specific quantity of slide rail is two, two slide rail is established in the inner wall of both sides of support seat respectively, the specific quantity of sliding block is several, sliding block is connected in two slide rails respectively, and its upper surface bolt is fixed in detection platform, the bottom of sliding connection board is established on the piston rod of sliding cylinder, and its top bolt is fixed in detection platform, one end of sliding mounting plate bolt is fixed in slide, and its other end bolt is fixed in sliding cylinder.

[0009] The utility model further sets up: the clamping mechanism includes upper clamping plate, lower clamping plate, hydraulic lift rod, clamping connecting plate, turnover seat plate and turnover shaft, the specific quantity of hydraulic lift rod is two, and one end of two hydraulic lift rod is established on upper clamping plate, and the other end is established on lower clamping plate, and clamping connecting plate is fixed on lower clamping plate through bolt, the specific quantity of turnover seat plate is two, and two turnover seat plate is established on two clamping mounting plate respectively, and its top bolt is fixed on clamping connecting plate, and turnover shaft is connected in two turnover seat plate through rotation.

[0010] The utility model further sets up: second drive mechanism includes turnover cylinder, turnover connector, turnover arm and turnover connecting plate, and turnover connector is established on the piston rod of turnover cylinder, and one end of turnover arm is connected in turnover connector, and its other end is fixedly connected with turnover shaft, and one end of turnover connecting plate bolt is fixed in turnover cylinder, and its other end bolt is fixed in detection platform.

[0011] The utility model further sets up: the inner wall of detection bin one side is provided with first electric push rod along vertical direction, and the telescopic end of first electric push rod is provided with second electric push rod along horizontal direction, and the telescopic end of second electric push rod is provided with pressure disc.

[0012] The utility model further sets up: be provided with pressure sensor on pressure disc.

[0013] The utility model further sets up: detection bin is opened to detection platform one side, and electric roller shutter door is set up on detection bin.

[0014] The utility model has following beneficial effect: 1. sliding cylinder provides linear drive, and power is transmitted to detection platform in cooperation with sliding connection board, so that detection platform can slide according to the need.

[0015] 2. hydraulic lift rod can make upper clamping plate and lower clamping plate close or far apart according to the need, so that it can adapt to the windshield of different height.

[0016] 3. The turnover seat plate and the turnover shaft allow the upper clamping plate and the lower clamping plate to rotate at an angle, and fit the curved surface shape of the special-shaped windshield.

[0017] 4. The rotation of the turnover shaft can drive the upper clamping plate and the lower clamping plate to clamp the windshield.

[0018] 5. The double electric push rod combination realizes the vertical and horizontal movement of the pressure plate, and covers all detection points on the windshield surface. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a perspective structural schematic view of the embodiment;

[0020] Figure 2 is a perspective structural schematic view of another view of the embodiment;

[0021] Figure 3 is a front view of the embodiment;

[0022] Figure 4 is a perspective structural schematic view of the clamping mechanism and the second driving mechanism of the embodiment.

[0023] BRIEF DESCRIPTION OF DRAWINGS: 1, support seat; 2, detection bin; 3, sliding table; 4, detection table; 5, clamping mounting plate; 6, sliding rail; 7, sliding block; 8, sliding cylinder; 9, sliding connection plate; 10, upper clamping plate; 11, lower clamping plate; 12, hydraulic lifting rod; 13, clamping connection plate; 14, turnover seat plate; 15, turnover shaft; 16, turnover cylinder; 17, turnover joint; 18, turnover arm; 19, turnover connection plate; 20, first electric push rod; 21, second electric push rod; 22, pressure plate; 23, electric roller shutter door. DETAILED DESCRIPTION

[0024] The utility model will be further described in detail below in combination with the drawings.

[0025] Wherein, same parts are indicated by same reference numerals. It should be noted that the words "front", "back", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "bottom surface" and "top surface", "inner" and "outer" refer to the directions towards or away from the geometric center of a particular component.

[0026] As Figures 1 to 4As shown in the figure, the device for detecting the irregularly shaped windshield of an aircraft comprises a support base 1, a detection bin 2 arranged at one end of the top of the support base 1, a sliding table 3 arranged in the support base 1 and consistent with the length direction of the support base 1, a detection table 4 arranged above the sliding table 3, the detection table 4 being slidably connected to the support base 1 through a first driving mechanism, four clamping mounting plates 5 being bolted on the detection table 4, the four clamping mounting plates 5 being respectively arranged at both ends of the detection table 4, and a set of clamping mechanisms for clamping the windshield being arranged on the clamping mounting plates 5 at the same side, and a second driving mechanism being arranged on the clamping mechanisms.

[0027] The sliding table 3 is combined with the first driving mechanism, so that the detection table 4 can move along the length direction of the support base 1, the clamping mechanisms are controlled by the second driving mechanism, and the windshield is clamped well, the four clamping mounting plates 5 are arranged at both ends of the detection table 4, so that multiple positions can be clamped, and the complex curved surface of the irregularly shaped windshield can be fixed; in use, the windshield is placed on the surface of the detection table 4, the clamping mechanisms are driven by the second driving mechanism to clamp the windshield, after clamping is completed, the detection table 4 is slid to the detection bin 2 by the first driving mechanism, the detection bin 2 detects the windshield, after detection is completed, the detection table 4 is driven by the first driving mechanism to slide out of the detection bin 2, the clamping mechanisms are loosened by the second driving mechanism, and the operator takes away the windshield.

[0028] As shown in the figure, Figures 1 to 2 The first driving mechanism comprises two sliding rails 6, a plurality of sliding blocks 7, a sliding cylinder 8, a sliding connecting plate 9 and a sliding mounting plate, the specific number of the sliding rails 6 is two, the two sliding rails 6 are respectively arranged on the inner walls of the two sides of the support base 1, the specific number of the sliding blocks 7 is a plurality, the sliding blocks 7 are respectively slidably connected to the two sliding rails 6, the upper surfaces of the sliding blocks 7 are bolted to the detection table 4, the bottom of the sliding connecting plate 9 is arranged on the piston rod of the sliding cylinder 8, the top of the sliding connecting plate 9 is bolted to the detection table 4, one end of the sliding mounting plate is bolted to the sliding table 3, and the other end of the sliding mounting plate is bolted to the sliding cylinder 8.

[0029] The sliding rails 6 are designed to enhance the stability of the movement of the detection table 4, avoid deviation or jamming, and ensure the accuracy of the detection position; the plurality of sliding blocks 7 disperses the weight of the detection table 4, and prolongs the service life of the sliding rails 6; the sliding cylinder 8 provides linear driving, cooperates with the sliding connecting plate 9 to transmit power to the detection table 4, and makes the detection table 4 slide as needed.

[0030] As shown in the figure, Figure 4As shown, the clamping mechanism includes an upper clamping plate 10, a lower clamping plate 11, two hydraulic lifting rods 12, a clamping connecting plate 13, two overturning seat plates 14 and an overturning shaft 15. The two hydraulic lifting rods 12 are arranged on the upper clamping plate 10 at one end and on the lower clamping plate 11 at the other end. The clamping connecting plate 13 is fixed to the lower clamping plate 11 by bolts. The two overturning seat plates 14 are arranged on the two clamping mounting plates 5 respectively and are fixed to the clamping connecting plate 13 at the top by bolts. The overturning shaft 15 is rotatably connected to the two overturning seat plates 14.

[0031] The shapes of the upper clamping plate 10 and the lower clamping plate 11 are matched with the shape of the windscreen. The hydraulic lifting rods 12 can make the upper clamping plate 10 and the lower clamping plate 11 close or away from each other according to the needs, so as to adapt to windshields of different heights. The overturning seat plates 14 and the overturning shaft 15 allow the upper clamping plate 10 and the lower clamping plate 11 to rotate at an angle, so as to match the curved surface shape of the special-shaped windshield. The clamping connecting plate 13 is fixed by bolts and screws, which enhances the overall rigidity of the clamping mechanism and prevents deformation.

[0032] As shown in Figure 4 , the second driving mechanism includes an overturning cylinder 16, an overturning joint 17, an overturning arm 18 and an overturning connecting plate 19. The overturning joint 17 is arranged on the piston rod of the overturning cylinder 16. One end of the overturning arm 18 is rotatably connected to the overturning joint 17, and the other end is fixedly connected to the overturning shaft 15. One end of the overturning connecting plate 19 is fixedly connected to the overturning cylinder 16 by bolts, and the other end is fixedly connected to the detection table 4 by bolts.

[0033] The overturning cylinder 16 provides power, which is transmitted to the overturning arm 18 through the overturning joint 17. The rotation of the overturning arm 18 can drive the overturning shaft 15 to rotate, and the rotation of the overturning shaft 15 can drive the upper clamping plate 10 and the lower clamping plate 11 to clamp the windshield.

[0034] As shown in Figure 3 , the inner wall of one side of the detection bin 2 is provided with a first electric push rod 20 in the vertical direction. The telescopic end of the first electric push rod 20 is provided with a second electric push rod 21 in the horizontal direction. The telescopic end of the second electric push rod 21 is provided with a pressure disc 22. The vertical and horizontal movement of the pressure disc 22 is realized by the combination of the two electric push rods, which covers all the detection points on the surface of the windshield. By applying controllable pressure, the stress performance of the windshield in flight is tested.

[0035] The pressure disc 22 is provided with a pressure sensor.

[0036] The sensor can detect the pressure capacity, sealing performance and overall structural strength of the windshield by monitoring the pressure value in real time. The test accuracy and repeatability are improved by combining the electric push rod to realize self-adaptive pressure adjustment.

[0037] AsFigures 1 to 2 As shown, the detection bin 2 is opened toward the side of the detection table 4, and an electric rolling door 23 is arranged on the detection bin 2; when the windshield is detected, the rolling door is lowered to form a relatively closed environment in the detection bin 2, so as to isolate the interference of the external environment.

[0038] Working principle: when in use, the windshield is placed on the surface of the detection table 4, the turnover arm 18 is rotated by the turnover cylinder 16, the rotation of the turnover arm 18 can make the rotating shaft rotate, and the clamping connecting plate 13 is turned over by the turnover seat plate 14, so that the lower clamping plate 11 and the upper clamping plate 10 clamp the windshield, the distance between the upper clamping plate 10 and the lower clamping plate 11 is adjusted by the hydraulic lifting rod 12 to adapt to windshields of different heights, after clamping, the sliding cylinder 8 drives the detection table 4 to move into the detection bin 2 by the sliding connecting plate 9, and a plurality of points on the surface of the windshield are detected by the first push rod, the second push rod and the pressure disc 22, after the detection is completed, the sliding cylinder 8 drives the detection table 4 to slide out of the detection bin 2, the turnover cylinder 16 drives the upper clamping plate 10 and the lower clamping plate 11 to release the windshield, and the operator takes away the windshield.

[0039] The specific embodiments are only an explanation of the utility model, and are not a limitation of the utility model, and the person skilled in the art can make a modification without creative contribution according to the need after reading the specification, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. An aircraft contoured windshield detection apparatus, comprising: The utility model provides a windscreen detection device, including support seat (1), one end of top of support seat (1) is provided with detection bin (2), be provided with with the length direction consistent slide (3) in support seat (1), be provided with detection stage (4) above slide (3), detection stage (4) are slidably connected in support seat (1) through first drive mechanism, four bolted fixedes on detection stage (4) and is held installation board (5), four bolted fixedes on detection stage (4) and is held installation board (5) respectively at both ends, the same side bolted fixedes on detection stage (4) and is held installation board (5) and is held a set of mechanism for clamping windshield, be provided with second drive mechanism on the clamping mechanism.

2. The aircraft contoured windshield detection apparatus of claim 1, wherein: The first drive mechanism includes slide rail (6), sliding block (7), sliding cylinder (8), sliding connection plate (9) and sliding installation plate, the specific number of slide rail (6) is two, two slide rail (6) are arranged on the inner wall of both sides of support seat (1), the specific number of sliding block (7) is several, sliding block (7) are slidably connected to two slide rails (6), the upper surface bolted fixed to detection stage (4), the bottom of sliding connection plate (9) is arranged on the piston rod of sliding cylinder (8), and the top is bolted fixed to detection stage (4), one end of sliding installation plate is bolted fixed to slide (3), and the other end is bolted fixed to sliding cylinder (8).

3. The aircraft contoured windshield detection apparatus of claim 2, wherein: The clamping mechanism includes upper clamping plate (10), lower clamping plate (11), hydraulic lifting rod (12), clamping connecting plate (13), turnover seat plate (14) and turnover shaft (15), the specific number of hydraulic lifting rod (12) is two, one end of two hydraulic lifting rods (12) is arranged on upper clamping plate (10), and the other end is arranged on lower clamping plate (11), clamping connecting plate (13) is bolted fixed to lower clamping plate (11), the specific number of turnover seat plate (14) is two, two turnover seat plates (14) are arranged on two clamping installation boards (5), and the top is bolted fixed to clamping connecting plate (13), and turnover shaft (15) is rotatably connected to two turnover seat plates (14) and penetrates.

4. The aircraft contoured windshield detection apparatus of claim 3, wherein: The second drive mechanism includes turnover cylinder (16), turnover joint (17), turnover arm (18) and turnover connecting plate (19), the turnover joint (17) is arranged on the piston rod of turnover cylinder (16), one end of turnover arm (18) is rotatably connected to turnover joint (17), the other end is fixedly connected with turnover shaft (15), one end of turnover connecting plate (19) is bolted fixed to turnover cylinder (16), and the other end is bolted fixed to detection stage (4).

5. The aircraft contoured windshield detection apparatus of claim 4, wherein: The inner wall of one side of detection bin (2) is provided with first electric push rod (20) along the vertical direction, the telescopic end of first electric push rod (20) is provided with second electric push rod (21) along the horizontal direction, and the telescopic end of second electric push rod (21) is provided with pressure disc (22).

6. The aircraft contoured windshield detection apparatus of claim 5, wherein: The pressure disc (22) is provided with a pressure sensor.

7. The aircraft contoured windshield detection apparatus of claim 6, wherein: The detection bin (2) is opened towards the side of the detection stage (4), and the detection bin (2) is provided with an electric roller shutter door (23).

Images