Precision test verification device for airborne meteorological detection equipment in ship environment

Abstract

The utility model discloses a device for testing and verifying the accuracy of airborne meteorological detection equipment in a ship environment, and relates to the technical field of testing and verifying devices, the device comprises a test board, the test board comprises a ball bottom part and a vertical cylinder part, and the vertical cylinder part is located above the ball bottom part; a counterweight ball is placed in the test board; a limiting assembly is arranged in the test board, the limiting assembly comprises a plurality of arc plates, the plurality of arc plates are uniformly distributed around the axis of the test board, and an arc sleeve is slidably arranged between every two adjacent arc plates; and a control assembly for driving the arc plate to move up and down is arranged in the test board. According to the precision test and verification device for the airborne meteorological detection equipment in the ship environment, the shaking environment of a ship can be simulated by arranging the test board, the counterweight ball, the control assembly and other structures, the shaking direction and amplitude are uncertain, operation is convenient and fast, meanwhile, the maximum swinging angle of the test board can be adjusted, and diversity of test and verification is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to test verification device technical field, especially in ship environment under airborne meteorological detection equipment precision test verification device. BACKGROUND

[0002] During the ship sailing process, accurate meteorological information has vital significance to guarantee the ship safety and improve the sailing efficiency. Airborne meteorological detection equipment as an important meteorological information acquisition means, its precision is directly related to the reliability and accuracy of meteorological data. However, the ship environment has particularity, the sea weather condition is complex and changeable, and wind, wave, flow and other factors are interwoven, and the movement of the ship itself also can influence the measurement result of the airborne meteorological detection equipment.

[0003] In the prior art, the test verification device simulating the ship environment is usually relatively complex, and the movement path is relatively fixed, and the use efficiency needs to be improved.

[0004] Therefore, it is necessary to provide the airborne meteorological detection equipment precision test verification device under the ship environment to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at providing airborne meteorological detection equipment precision test verification device under ship environment to solve the prior art, the test verification device simulating the ship environment is usually relatively complex, and the movement path is relatively fixed, and the use efficiency needs to be improved.

[0006] To realize the above-mentioned purpose, the utility model provides the following technical scheme: airborne meteorological detection equipment precision test verification device under ship environment, including test table, the test table includes the ball bottom part and the vertical cylinder part, the vertical cylinder part is located the upper of ball bottom part portion;

[0007] The counterweight ball is placed in the inside of the test table;

[0008] The limiting assembly is arranged in the inside of the test table, the limiting assembly includes arc plate, the arc plate is provided with a plurality, a plurality of arc plates are evenly distributed around the axis of the test table, and the arc sleeve is slidably arranged between the adjacent two arc plates;

[0009] The control assembly for driving the arc plate to move up and down is arranged in the inside of the test table.

[0010] Preferably, the control assembly includes a fixed plate and an elastic telescopic rod, the elastic telescopic rod is provided with two, the fixed ends of the two elastic telescopic rods are fixedly connected on the fixed plate, and the two elastic telescopic rods are respectively distributed at the two ends of the fixed plate, and the telescopic end of the elastic telescopic rod is fixedly connected on the corresponding arc sleeve.

[0011] Preferably, the control assembly further comprises a support plate and a second electric push rod, the support plate is fixedly connected to the inner wall of the test table, the second electric push rod is fixedly connected to the bottom of the support plate, the second electric push rod is arranged concentrically with the test table, and the fixed plate is fixedly connected to the telescopic end of the second electric push rod.

[0012] Preferably, a limiting assembly is arranged between the arc plate and the corresponding arc sleeve, the limiting assembly comprises an arc-shaped slide and a sliding block, the arc-shaped slide is arranged on the arc sleeve, and the sliding block is slidingly arranged in the arc-shaped slide.

[0013] Preferably, a spring is fixedly connected between the two adjacent arc plates, and the spring is located in the arc sleeve.

[0014] Preferably, the top of the test table is provided with a positioning assembly, the positioning assembly comprises a threaded groove and a bolt, the threaded groove is arranged at the top of the test table, and the bolt is matched with the threaded groove.

[0015] Preferably, the top of the test table is fixedly connected with a fence.

[0016] The technical effects and advantages of the present application are as follows:

[0017] 1. The test table, the counterweight ball and the control assembly are arranged, the shaking environment of the ship can be simulated, the shaking direction and amplitude are indefinite, the operation is convenient, the maximum swing angle of the test table can be adjusted, and the diversity of test verification is realized. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structure schematic view of the device for testing and verifying the precision of airborne meteorological detection equipment under the ship environment.

[0019] Figure 2 It is a sectional structure schematic view of the device for testing and verifying the precision of airborne meteorological detection equipment under the ship environment.

[0020] Figure 3 It is a structure schematic view of the arc plate and the arc sleeve.

[0021] Figure 4 It is a structure schematic view of the fixed plate and the elastic telescopic rod.

[0022] In the drawing: 1, test table; 101, ball bottom part; 102, vertical cylinder part; 2, fence; 3, threaded groove; 4, bolt; 5, arc plate; 6, arc sleeve; 7, arc-shaped slide; 8, sliding block; 9, fixed plate; 10, elastic telescopic rod; 11, support plate; 12, electric push rod; 13, spring; 14, counterweight ball. DETAILED DESCRIPTION

[0023] The utility model provides a ship environment under the airborne meteorological detection equipment precision test verification device as Figures 1-4 As shown in the ship environment under the airborne meteorological detection equipment precision test verification device, including test table 1, test table 1 includes ball bottom part 101 and vertical cylinder part 102, vertical cylinder part 102 is located the top of ball bottom part 101, the bottom end of ball bottom part 101 is spherically, the inside of test table 1 is placed with counterweight ball 14, and the weight of counterweight ball 14 is appropriate, greater than the weight of airborne meteorological detection equipment.

[0024] Counterweight ball 14 is located ball bottom part 101 rolls, thereby forming the structure similar to the tumbler, can simulate the sway environment of ship, and the sway direction, amplitude is indefinite.

[0025] To realize the fixation to airborne meteorological detection equipment, the top of test table 1 is fixedly connected with the enclosure 2, and the top of test table 1 is provided with a positioning assembly, and the positioning assembly is provided with multiple groups, and the positioning assembly includes a threaded groove 3 and a bolt 4, the threaded groove 3 is formed in the top of test table 1, and the bolt 4 is matched with the threaded groove 3.

[0026] When actually using, the operator will test table 1, make it present vertical distribution state, then place airborne meteorological detection equipment on the top of test table 1, and utilize the positioning assembly to fix airborne meteorological detection equipment, same as installed on the ship.

[0027] Then push the top end of test table 1, and test table 1 swings, and the pushing direction can be adjusted, simulating the precision test verification of airborne meteorological detection equipment under the ship environment.

[0028] In addition, the outside of test table 1 can be provided with an anti-collision mechanism, including a damping member, to prevent external personnel from excessively pushing test table 1 and from falling over, and to adjust according to specific use conditions.

[0029] Considering that the rolling range of counterweight ball 14 can control the maximum swing angle of test table 1, to realize the diversity of simulation, a limiting assembly is arranged in the inside of test table 1, the limiting assembly includes an arc plate 5, the arc plate 5 is provided with multiple, the multiple arc plates 5 are uniformly distributed around the axis of test table 1, and the arc sleeve 6 is slidingly arranged between the adjacent two arc plates 5, and the multiple arc plates 5 and the multiple arc sleeves 6 cooperate to form a circular ring structure, to limit the rolling range of counterweight ball 14.

[0030] To prevent the arc plate 5 from directly sliding out of the corresponding arc sleeve 6, a limiting assembly is arranged between the arc plate 5 and the corresponding arc sleeve 6, the limiting assembly includes an arc-shaped slide 7 and a sliding block 8, the arc-shaped slide 7 is formed on the arc sleeve 6, the sliding block 8 is slidingly arranged in the inside of the arc-shaped slide 7, and the sliding block 8 is fixedly connected to the arc plate 5. By arranging the arc-shaped slide 7 and the sliding block 8, the sliding distance of the arc plate 5 is limited.

[0031] A spring 13 is fixedly connected between each of the two adjacent arc plates 5. The spring 13 is located inside the arc sleeve 6 and is used to achieve the effect of resetting.

[0032] The test bench 1 is equipped with a control component for moving the arc plate 5 up and down. The control component includes a fixed plate 9 and an elastic telescopic rod 10. There are two elastic telescopic rods 10. The fixed ends of the two elastic telescopic rods 10 are fixedly connected to the fixed plate 9, and the two elastic telescopic rods 10 are respectively distributed at both ends of the fixed plate 9. The telescopic ends of the elastic telescopic rods 10 are fixedly connected to the corresponding arc sleeves 6.

[0033] The control assembly also includes a support plate 11 and a second electric push rod 12. The support plate 11 is fixedly connected to the inner wall of the test bench 1, and the second electric push rod 12 is fixedly connected to the bottom of the support plate 11. The second electric push rod 12 is concentrically arranged with the test bench 1, and the fixing plate 9 is fixedly connected to the telescopic end of the second electric push rod 12.

[0034] In actual use, refer to Figure 2 The second electric push rod 12 is retracted, causing the fixed plate 9 and the elastic telescopic rod 10 to move upward. The two arc sleeves 6 corresponding to the control component are guided by the inner wall of the ball bottom part 101 and the elastic force of the elastic telescopic rod 10, and move away from the fixed plate 9 and abut against the inner wall of the ball bottom part 101. At the same time, under the restoring force of the spring 13, the other arc sleeves 6 also move away from the fixed plate 9, the diameter of the ring structure becomes larger, the rolling range of the counterweight ball 14 becomes larger, and the maximum swing angle of the test platform 1 becomes larger, which can simulate the ship environment with large winds and waves.

[0035] If the extension end of the second electric push rod 12 is extended, the diameter of the ring structure becomes smaller. At this time, the rolling range of the counterweight ball 14 becomes smaller, and the maximum swing angle of the test platform 1 becomes smaller, which can simulate the ship environment with small wind and waves.

[0036] The test bench 1 is equipped with a power supply device to power the second electric push rod 12. The power supply device includes a battery, etc.

[0037] This utility model, by setting up a test platform 1, a counterweight ball 14 and control components, can simulate the swaying environment of a ship. The direction and amplitude of the swaying are variable, and the operation is convenient. At the same time, the maximum swing angle of the test platform 1 can be adjusted to achieve diverse testing and verification.

Claims

1. A device for testing and verifying the accuracy of airborne meteorological detection equipment in a ship environment, characterized in that it comprises: Including test platform (1), the test platform (1) includes ball bottom part (101) and vertical cylinder part (102), the vertical cylinder part (102) is located above ball bottom part (101); The inside of the test platform (1) is placed with a counterweight ball (14); The inside of the test platform (1) is provided with a limiting assembly, the limiting assembly includes arc plate (5), the arc plate (5) is provided with multiple, multiple arc plates (5) are uniformly distributed around the axis of test platform (1), and the arc sleeve (6) is slidably arranged between adjacent two arc plates (5); The inside of the test platform (1) is provided with a control assembly for driving the arc plate (5) to move up and down.

2. The device for testing and verifying the accuracy of the shipboard meteorological sounding equipment in the ship environment according to claim 1, characterized in that: The control assembly includes a fixed plate (9) and an elastic telescopic rod (10), the elastic telescopic rod (10) is provided with two, the fixed ends of the two elastic telescopic rods (10) are fixedly connected on the fixed plate (9), and the two elastic telescopic rods (10) are respectively distributed at the two ends of the fixed plate (9), and the telescopic end of the elastic telescopic rod (10) is fixedly connected on the corresponding arc sleeve (6).

3. The device for testing and verifying the accuracy of the shipboard meteorological sounding equipment in the ship environment according to claim 2, characterized in that: The control assembly further includes a support plate (11) and a second electric push rod (12), the support plate (11) is fixedly connected on the inner wall of the test platform (1), the second electric push rod (12) is fixedly connected on the bottom of the support plate (11), the second electric push rod (12) is arranged concentrically with the test platform (1), and the fixed plate (9) is fixedly connected on the telescopic end of the second electric push rod (12).

4. The device for testing and verifying the accuracy of the shipboard meteorological sounding equipment in the ship environment according to claim 1, characterized in that: The limiting assembly is arranged between the arc plate (5) and the corresponding arc sleeve (6), the limiting assembly includes an arc-shaped slide (7) and a sliding block (8), the arc-shaped slide (7) is opened on the arc sleeve (6), the sliding block (8) is slidably arranged in the arc-shaped slide (7), and the sliding block (8) is fixedly connected on the arc plate (5).

5. The device for testing and verifying the accuracy of the shipboard meteorological sounding equipment in the ship environment according to claim 1, characterized in that: Adjacent two arc plates (5) are fixedly connected with springs (13), and the springs (13) are located in the arc sleeve (6).

6. The device for testing and verifying the accuracy of airborne meteorological probes in the marine environment according to claim 1, characterized in that: The top of the test platform (1) is provided with a positioning assembly, the positioning assembly includes a threaded groove (3) and a bolt (4), the threaded groove (3) is opened on the top of the test platform (1), and the bolt (4) is matched with the threaded groove (3).

7. The device for testing and verifying the accuracy of the shipboard meteorological sounding equipment in the ship environment according to claim 1, characterized in that: The top of the test platform (1) is fixedly connected with a fence (2).

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