Fan-shaped area scanning device for ceilometer

Abstract

The utility model discloses a fan-shaped area scanning device for a ceilometer, relates to the technical field of atmosphere scanning, and aims to solve the problems that the scanning direction of the current ceilometer is mostly adjusted through a steering engine, the adjusting range is small, the scanning area cannot be expanded based on original fan-shaped area scanning, and the scanning efficiency is low. The cloud height instrument comprises a C-shaped bracket and an executing mechanism arranged in the C-shaped bracket and provided with a cloud height instrument body, the executing mechanism comprises two rotating seats, the two rotating seats are symmetrically arranged on the two sides in the C-shaped bracket, and a rolling mechanism used for driving the cloud height instrument body to roll is fixedly installed between the two rotating seats. And a driving mechanism is fixedly arranged on one side of the rotating seat in the two rotating seats. According to the utility model, by realizing deflection of the ceilometer main body on the basis of fan-shaped rotation, the scanning adjustment range is greatly expanded, the scanning area can be expanded based on original fan-shaped area scanning, and the atmosphere scanning effect is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of atmosphere scanning, and more specifically to a fan-shaped area scanning device for a ceilometer. Background Art

[0002] Laser ceilometers emit laser pulses upward from the ground and detect and analyze atmospheric composition at different altitudes by receiving atmospheric backscatter. Water vapor significantly contributes to the backscattering of light, enabling analysis of cloud height. Their operating method and precision design and manufacturing ensure exceptional performance and reliability in virtually all weather conditions.

[0003] However, in existing ceilometers, the scanning direction is mostly adjusted by servos, resulting in a small adjustment range. This makes it impossible to expand the scanning area based on the original sector-shaped scanning method, resulting in low atmospheric scanning efficiency. To address this issue, we propose a sector-shaped scanning device for ceilometers. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the existing technology and meet actual needs. It provides a fan-shaped area scanning device for a ceilometer to solve the technical problem that the scanning direction of the current ceilometer is mostly adjusted by a servo, the adjustment range is small, and the scanning area cannot be expanded based on the original fan-shaped area scanning, resulting in low atmospheric scanning effect.

[0005] To solve the above technical problems, the present invention provides the following technical solutions: a fan-shaped area scanning device for a ceilometer, comprising a C-shaped bracket and an actuator arranged in the C-shaped bracket and having a ceilometer body installed therein;

[0006] The actuator includes two rotating seats, which are symmetrically arranged on both sides of the C-shaped bracket. A rolling mechanism for driving the ceilometer body to roll is fixedly installed between the two rotating seats. A driving mechanism for driving the ceilometer body to rotate is fixedly installed on one side of the rotating seat located at the higher position of the two rotating seats. A mounting frame for supporting the ceilometer body is installed in the rolling mechanism.

[0007] The rolling mechanism includes a support ring fixedly arranged between the two rotating seats, and mounting seats are fixedly arranged on both sides of the outer edge surface of the support ring, and a servo motor A is fixedly arranged on one side of the two mounting seats, and the motor shaft of the servo motor A passes through one end of the mounting seat and is installed with a pulley, and a tensioning pulley is rotatably installed on one side of the mounting seat;

[0008] A rolling ring is rotatably arranged in the support ring, and the mounting frame is fixedly arranged between two sides of the rolling ring. A transmission belt is commonly installed on the rolling ring, the two pulleys and the two tensioning pulleys.

[0009] The utility model drives the rolling mechanism to rotate with the help of two rotating seats through a driving mechanism, thereby realizing the sector-shaped rotation of the ceilometer body. Then, two servo motors A respectively drive the two pulleys to rotate, and with the help of two tensioning pulleys and a transmission belt, the rolling ring is driven to roll within the support ring, thereby realizing the deflection of the ceilometer body based on the sector-shaped rotation, greatly improving the adjustment range of the scan, and can expand the scanning area based on the original sector-shaped area scan, thereby improving the effect of atmospheric scanning.

[0010] Preferably, the rotating seat includes a bearing seat, the bearing seat is fixedly arranged at one end of the C-shaped bracket, and a shaft is rotatably arranged in the bearing seat.

[0011] Preferably, a holder is fixedly mounted on one end of the shaft passing through the bearing seat, and the holder is fixedly arranged on one side of the outer edge surface of the support ring.

[0012] Preferably, the driving mechanism includes a servo motor B and a driven gear, the servo motor B is fixedly arranged on one side of the bearing seat, and the driven gear is fixedly installed on an end of the shaft away from the clamping seat.

[0013] Preferably, a driving gear is fixedly mounted on one end of the motor shaft of the servo motor B, and the driving gear is meshed with the driven gear.

[0014] Preferably, the mounting frame includes an extension seat, the extension seat is fixedly arranged between two sides of the rolling ring, and a mounting platform is fixedly provided on the top of the extension seat, and the ceilometer body is arranged on the top of the mounting platform.

[0015] Preferably, movable slots for adapting to the servo motor A are provided on both sides of the C-shaped bracket, and a fixed seat is centrally constructed on one side of the C-shaped bracket, a mounting plate is fixedly installed on the side of the fixed seat away from the C-shaped bracket, and a communicator is fixedly installed on the bottom end of the mounting plate facing the fixed seat.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. This utility model uses a driving mechanism to drive the rolling mechanism to rotate with the help of two rotating seats, thereby achieving sector-shaped rotation of the ceilometer body. Two servo motors A then respectively drive the two pulleys to rotate, and with the help of two tensioning pulleys and a drive belt, the rolling ring is driven to roll within the support ring. This achieves the deflection of the ceilometer body based on the sector-shaped rotation, greatly increasing the scanning adjustment range. The scanning area can be expanded based on the original sector-shaped area scanning, thereby improving the atmospheric scanning effect.

[0018] 2. The present invention also utilizes two rotating seats and a driving mechanism. When the rolling mechanism on which the ceilometer body is mounted is driven to rotate, the servo motor B drives the driving gear to rotate. This drives the driven gear on which the shaft is mounted to rotate, thereby driving the support ring to rotate about the two shafts. This provides high transmission stability and achieves linear transmission. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the utility model in a fan-shaped deflection state;

[0021] Figure 3 It is a structural schematic diagram of the actuator and the ceilometer body in the present utility model in a coordinated state.

[0022] Description of the numbers in the figure:

[0023] 1. C-type bracket; 101. Movable slot; 2. Rotating seat; 201. Bearing seat; 202. Shaft; 203. Clamping seat; 3. Rolling mechanism; 301. Support ring; 302. Mounting seat; 303. Servo motor A; 304. Pulley; 305. Tensioning pulley; 306. Rolling ring; 307. Transmission belt; 4. Driving mechanism; 401. Servo motor B; 402. Driven gear; 403. Driving gear; 5. Mounting frame; 501. Extension seat; 502. Mounting platform; 6. Ceilometer body; 7. Mounting plate; 8. Communicator; 9. Fixed seat. DETAILED DESCRIPTION

[0024] like Figures 1 to 3 As shown, the utility model relates to a fan-shaped area scanning device for a ceilometer, comprising a C-shaped bracket 1 and an actuator arranged in the C-shaped bracket 1 and having a ceilometer body 6 mounted therein. Movable slots 101 adapted for a servo motor A303 are provided on both sides of the C-shaped bracket 1. A fixing seat 9 is centrally configured on one side of the C-shaped bracket 1. A mounting plate 7 is fixedly mounted on a side of the fixing seat 9 away from the C-shaped bracket 1. A communication device 8 is fixedly mounted on the bottom end of the fixing plate 7 facing the fixing seat 9.

[0025] In an embodiment of the present invention, in order to improve the effect of atmospheric scanning, the actuator includes two rotating seats 2, the two rotating seats 2 are symmetrically arranged on both sides of the C-shaped bracket 1, and a rolling mechanism 3 for driving the ceilometer body 6 to roll is fixedly installed between the two rotating seats 2, a driving mechanism 4 for driving the ceilometer body 6 to rotate is fixedly arranged on one side of the rotating seat 2 located at the higher position of the two rotating seats 2, a mounting frame 5 for supporting the ceilometer body 6 is installed in the rolling mechanism 3, and the rolling mechanism 3 includes a support ring 301 fixedly arranged between the two rotating seats 2, mounting seats 302 are fixedly arranged on both sides of the outer edge surface of the support ring 301, and a servo motor A303 is fixedly arranged on one side of the two mounting seats 302, the motor shaft of the servo motor A303 passes through one end of the mounting seat 302 and a pulley 304 is installed, and the mounting seat 302 A tensioning pulley 305 is rotatably installed on one side, a rolling ring 306 is rotatably provided in the support ring 301, and the mounting frame 5 is fixedly arranged between the two sides of the rolling ring 306. A transmission belt 307 is commonly installed on the rolling ring 306, the two pulleys 304, and the two tensioning pulleys 305. The driving mechanism 4 drives the rolling mechanism 3 to rotate with the help of the two rotating seats 2, thereby realizing the fan-shaped rotation of the ceilometer body 6. Then, the two servo motors A303 respectively drive the two pulleys 304 to rotate, and with the help of the two tensioning pulleys 305 and the transmission belt 307, the rolling ring 306 is driven to roll in the support ring 301, thereby realizing the deflection of the ceilometer body 6 based on the fan-shaped rotation, greatly improving the adjustment range of the scan, and the scanning area can be expanded based on the original fan-shaped area scan, thereby improving the effect of atmospheric scanning.

[0026] In an embodiment of the present invention, in order to improve the stability during transmission and realize linear transmission, the rotating seat 2 includes a bearing seat 201, the bearing seat 201 is fixedly arranged at one end in the C-shaped bracket 1, and a shaft 202 is rotatably arranged in the bearing seat 201, and the shaft 202 passes through one end of the bearing seat 201 and is fixedly installed with a clamping seat 203, and the clamping seat 203 is fixedly arranged on one side of the outer edge surface of the support ring 301, and the driving mechanism 4 includes a servo motor B401 and a driven gear 402, the servo motor B401 is fixedly arranged on one side of the bearing seat 201, and the driven gear 402 is fixedly installed on the end of the shaft 202 away from the clamping seat 203, and the driving gear 403 is fixedly installed on one end of the motor shaft of the servo motor B401. The driving gear 403 meshes with the driven gear 402. The mounting frame 5 includes an extension seat 501, which is fixedly disposed between the two sides of the rolling ring 306. A mounting platform 502 is fixedly disposed on the top of the extension seat 501. The ceilometer body 6 is arranged on the top of the mounting platform 502. Through the arrangement of the two rotating seats 2 and the driving mechanism 4, when the rolling mechanism 3 on which the ceilometer body 6 is arranged is driven to rotate, the servo motor B401 can drive the driving gear 403 to rotate. The driving gear 403 drives the driven gear 402 on which the shaft 202 is arranged to rotate, thereby driving the support ring 301 to rotate about the two shafts 202 as the axis. The transmission is highly stable, achieving linear transmission.

[0027] Working Principle: This embodiment provides a fan-shaped area scanning device for a ceilometer. During use, the mounting plate 7 is arranged at a designated mounting position. The servo motor B401 then drives the driving gear 403 to rotate. The driving gear 403 drives the driven gear 402 equipped with the shaft 202 to rotate, thereby driving the support ring 301 to rotate about the two shafts 202 as the axis, thereby achieving self-rotation adjustment of the ceilometer body 6. The two servo motors A303 then respectively drive the two pulleys 304 to rotate. With the help of two tensioning pulleys 305 and a transmission belt 307, the rolling ring 306 is driven to roll within the support ring 301, achieving deflection of the ceilometer body 6 based on the fan-shaped rotation. This greatly increases the scanning adjustment range and allows the scanning area to be expanded based on the original fan-shaped area scanning, thereby improving the atmospheric scanning effect.

[0028] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.

Claims

1. A fan-shaped area scanning device for a ceilometer, characterized in that: It comprises a C-shaped bracket (1) and an actuator arranged in the C-shaped bracket (1) and having a ceilometer body (6) installed therein; The actuator comprises two rotating seats (2), the two rotating seats (2) being symmetrically arranged on both sides of the C-shaped bracket (1), and a rolling mechanism (3) for driving the ceilometer body (6) to roll being fixedly installed between the two rotating seats (2), a driving mechanism (4) for driving the ceilometer body (6) to rotate being fixedly installed on one side of the rotating seat (2) located at a higher position among the two rotating seats (2), and a mounting frame (5) for supporting the ceilometer body (6) being installed in the rolling mechanism (3); The rolling mechanism (3) comprises a support ring (301) fixedly arranged between the two rotating seats (2), mounting seats (302) are fixedly arranged on both sides of the outer edge surface of the support ring (301), and a servo motor A (303) is fixedly arranged on one side of the two mounting seats (302), the motor shaft of the servo motor A (303) passes through one end of the mounting seat (302) and is installed with a pulley (304), and a tensioning wheel (305) is rotatably installed on one side of the mounting seat (302); A rolling ring (306) is rotatably arranged inside the support ring (301), and the mounting frame (5) is fixedly arranged between two sides of the rolling ring (306). A transmission belt (307) is installed on the rolling ring (306), the two pulleys (304) and the two tensioning pulleys (305).

2. The fan-shaped area scanning device for a ceilometer according to claim 1, characterized in that: The rotating seat (2) comprises a bearing seat (201), the bearing seat (201) is fixedly arranged at one end inside the C-shaped bracket (1), and a shaft (202) is rotatably arranged inside the bearing seat (201).

3. The fan-shaped area scanning device for a ceilometer according to claim 2, characterized in that: One end of the shaft (202) passing through the bearing seat (201) is fixedly mounted with a clamping seat (203), and the clamping seat (203) is fixedly arranged on one side of the outer edge surface of the support ring (301).

4. The fan-shaped area scanning device for a ceilometer according to claim 3, characterized in that: The driving mechanism (4) includes a servo motor B (401) and a driven gear (402), wherein the servo motor B (401) is fixedly arranged on one side of the bearing seat (201), and the driven gear (402) is fixedly installed on an end of the shaft (202) away from the clamping seat (203).

5. The fan-shaped area scanning device for a ceilometer according to claim 4, characterized in that: A driving gear (403) is fixedly mounted on one end of the motor shaft of the servo motor B (401), and the driving gear (403) is meshed with the driven gear (402).

6. The fan-shaped area scanning device for a ceilometer according to claim 1, characterized in that: The mounting frame (5) includes an extension seat (501), the extension seat (501) is fixedly arranged between two sides of the rolling ring (306), and a mounting platform (502) is fixedly arranged on the top of the extension seat (501), and the ceilometer body (6) is arranged on the top of the mounting platform (502).

7. The fan-shaped area scanning device for a ceilometer according to claim 1, characterized in that: Both sides of the C-shaped bracket (1) are provided with movable grooves (101) adapted for the servo motor A (303), and a fixing seat (9) is centrally constructed on one side of the C-shaped bracket (1), a mounting plate (7) is fixedly mounted on the side of the fixing seat (9) away from the C-shaped bracket (1), and a communication device (8) is fixedly mounted on the bottom end of the mounting plate (7) facing the fixing seat (9).

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