LU500499B1 - A Weather Radar for Improving Precipitation Estimation - Google Patents

A Weather Radar for Improving Precipitation Estimation Download PDF

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Publication number
LU500499B1
LU500499B1 LU500499A LU500499A LU500499B1 LU 500499 B1 LU500499 B1 LU 500499B1 LU 500499 A LU500499 A LU 500499A LU 500499 A LU500499 A LU 500499A LU 500499 B1 LU500499 B1 LU 500499B1
Authority
LU
Luxembourg
Prior art keywords
plate
mounting plate
box body
weather radar
rotating shaft
Prior art date
Application number
LU500499A
Other languages
French (fr)
Inventor
Wen Lu
Chuiyu Lu
Qingyan Sun
Zhenjiang Wu
Lingjia Yan
Chengcheng Xu
Chu Wu
Xin He
Original Assignee
China Inst Water Resources & Hydropower Res
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Inst Water Resources & Hydropower Res filed Critical China Inst Water Resources & Hydropower Res
Priority to LU500499A priority Critical patent/LU500499B1/en
Application granted granted Critical
Publication of LU500499B1 publication Critical patent/LU500499B1/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01W—METEOROLOGY
    • G01W1/00—Meteorology
    • G01W1/10—Devices for predicting weather conditions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/95—Radar or analogous systems specially adapted for specific applications for meteorological use
    • G01S13/951—Radar or analogous systems specially adapted for specific applications for meteorological use ground based
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/027—Constructional details of housings, e.g. form, type, material or ruggedness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01W—METEOROLOGY
    • G01W1/00—Meteorology
    • G01W1/14—Rainfall or precipitation gauges
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Atmospheric Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Electromagnetism (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

The invention discloses a weather radar for improving precipitation estimation, which comprises a box body, a mounting plate is arranged inside the box body, the mounting plate and the box body are connected by a shock-absorbing support, and a buffer structure is arranged on both sides of the mounting plate; a support plate is arranged above the mounting plate, and the mounting plate is equipped with a lifting structure that drives the support plate to rise and fall; a turntable is arranged above the support plate, a mounting seat is arranged on the bottom of the turntable, and the mounting seat is rotatably connected with the support plate, and the support plate is provided with a rotating mechanism that drives the rotation of the mounting seat; a support seat is arranged above the turntable, a rotating shaft is arranged between the two support seats, the rotating shaft is rotatably connected with the support seat, one end of the rotating shaft is connected with the output shaft of the reducer II, a connecting seat is fixed on the rotating shaft, and the connecting seat is provided with the radar body. The present invention adopts the weather radar with the above structure to improve the precipitation estimation, which can receive signals in various aspects and improve the precipitation estimation.

Description

A Weather Radar for Improving Precipitation Estimation LU500499 Technical Field The invention relates to the technical field of weather radars, in particular to a weather radar for improving precipitation estimation. Background Technology Meteorological radar is a kind of radar equipment used to detect the type, distribution, movement and evolution of precipitation in the atmosphere, and to predict its future distribution and intensity. Meteorological radar transmits pulsed radio waves to space through a highly directional antenna. During the propagation process, the radio waves interact with the water vapor condensate in the atmosphere, scatter and absorb the radio waves, and the received signal frequency is different from the transmitted frequency. According to the amplitude, phase, frequency and degree of polarization of the echo signal, the water content in the cloud, precipitation intensity, wind field, vertical air velocity, atmospheric turbulence, cloud and precipitation particle phase, and lightning are determined. The direction of the existing weather radar is fixed, and the range of the received signal is relatively limited. It is difficult to receive the signal in many ways, which is inconvenient to use, and also affects the accuracy of precipitation estimation.
Summary of the invention The purpose of the present invention is to provide a weather radar for improving precipitation estimation, which can receive signals in various aspects and improve precipitation estimation.
In order to achieve the above objective, the present invention provides a weather radar for improving precipitation estimation, which includes a box body; a mounting plate is arranged inside the box body, the mounting plate and the box body are connected by a shock-absorbing support, and the two sides of the mounting plate are provided with buffer structures; a support plate is arranged above the mounting plate, and the mounting plate is equipped with a lifting structure that drives the support plate to rise and fall; a turntable is arranged above the support plate, a mounting seat is arranged on the bottom of the turntable, and the mounting seat is rotatably connected with the support plate, and the support plate is provided with a rotating mechanism that drives the rotation of the mounting seat; a support seat is arranged above the turntable, a rotating shaft is arranged between the two support seats, the rotating shaft is rotatably connected with the support seat, one end of the rotating shaft is connected with the output shaft of the reducer Il, a connecting seat is fixed on the rotating shaft, and the connecting seat is provided with the radar body.
Preferably, the shock-absorbing support includes a sleeve and a sliding rod, the sleeve is arranged on the bottom surface of the box body, the sliding rod is arranged on a mounting plate, 1 the bottom end of the sliding rod is inserted into the sleeve and is slidably connected with the sleeve, a spring one is arranged between the mounting plate and the sleeve, and a set of springs 900499 is arranged on the outside of the sliding rod.
Preferably, the inner wall of the sleeve is provided with a sliding groove, the bottom end of the sliding rod is provided with a sliding block, and both ends of the sliding block are located in the sliding groove and slidably connected with the sliding groove.
Preferably, the buffer structure includes a buffer plate, the buffer plate is arranged in installation slots provided on both sides of the mounting plate, and the buffer plate is slidably connected to the installation slot, one end of the buffer plate located in the installation slot is provided with a limit block to prevent the buffer plate from popping out of the installation slot, and a spring Il is arranged between the limit block and the bottom of the installation slot.
Preferably, the lifting structure includes a cylinder, the cylinder is arranged on the mounting plate, the telescopic rod of the cylinder is connected with the support plate, and the telescopic rod of the cylinder is located in the center of the support plate.
Preferably, the support plate is provided with a guide post, the guide post is parallel to the telescopic rod of the cylinder and is located on both sides of the cylinder, the mounting plate is provided with a through hole through which the guide post passes, and the guide post is slidably connected with the mounting plate; a stopper is provided at the bottom to prevent the guide post from slipping off the mounting plate.
Preferably, the rotating mechanism includes a gear plate arranged on the mounting seat, a motor | and a reducer | are arranged on the supporting plate, and a gear meshing with the gear plate is arranged on the output shaft of the reducer |.
Preferably, the rotating shaft is provided with a spline, and the connecting seat is provided with a key groove adapted to the spline, and the connecting seat and the rotating shaft are fixedly connected through the spline and the key groove.
Preferably, the top of the box body is provided with a cover having a protective effect on the radar body, one end of the cover is hinged with the box body; the top inner surface of the box body is provided with a limit plate that has a position limiting effect on the cover.
The present invention is a weather radar for improving precipitation estimation. The radar body is arranged inside the box body, and the radar body is protected by the box body to improve the protective effect of the radar body. The shock-absorbing support provided at the bottom of the mounting plate can reduce the vibration of the radar body during transportation and improve the protective effect of the radar body. The buffer plates set at both ends of the mounting plate can also effectively reduce the collision of the box body to the radar body and improve the protection effect. The turntable drives the radar body to rotate under the action of the gear and the ring gear, and the connecting seat adjusts the inclination angle of the radar body under the action of the rotating shaft to increase the range of the radar body signal acceptance and improve the accuracy of precipitation estimation.
2
The technical solution of the present invention will be further described in detail.
LU500499 Brief description of drawings Figure 1 is a schematic structural diagram of an embodiment of a weather radar for improving precipitation estimation according to the present invention; Figure 2 is a schematic diagram of the structure of a shock-absorbing support in an embodiment of a weather radar for improving precipitation estimation according to the present invention.
Reference number
1. Box body; 2. Mounting plate; 3. Support plate; 4. Turntable; 5. Support seat; 6. Connecting seat; 7. Radar body; 8. Rotating shaft; 9. Cover; 10. Limit plate; 11. , Cylinder; 12, Guide post; 13, Mounting seat; 14, Gear plate; 15, Gear; 16, Motor |; 17, Reducer |; 18, Reducer Il; 19, Sleeve; 20, Sliding rod; 21 , Spring |; 22, Buffer plate; 23, Limit block; 24, Spring Il; 25, Sliding block; 26, Sliding groove.
Detailed Description of the Presently Preferred Embodiments The technical solution of the present invention will be further described below through the accompanying drawings and embodiments.
Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by those with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Similar words such as "including" or "containing" mean that the element or item appearing before the word covers the element or item listed after the word and their equivalents, but does not exclude other elements or items. Similar words such as "connected" or " communicated " are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Above", "Below", "Left", "Right", etc. are only used to indicate the relative position relationship. When the absolute position of the described object changes, the relative position relationship may also change accordingly.
Embodiments The top of the box body 1 is provided with a cover 9 having a protective effect on the radar body 7, and the cover 9 is a split structure. One end of the cover 9 is hinged with the box body 1 through a hinge. The top inner surface of the box body 1 is provided with a limit plate 10 that has a limit effect on the cover 9 to prevent the cover 9 from entering into the box body 1 and causing damage to the weather radar.
Fig. 2 is a schematic diagram of the structure of a shock-absorbing support in an embodiment of a weather radar for improving precipitation estimation according to the present invention. As shown in the figure, a mounting plate 2 is provided inside the box body 1, and the mounting plate 3
2 and the bottom surface of the box body 1 are connected by a shock-absorbing support. There are at least two shock-absorbing supports, which are located at both ends of the mounting plats 200499
2. The shock-absorbing support includes a sleeve 19 and a sliding rod 20, the sleeve 19 is fixedly arranged on the bottom surface of the box body 1, and the sliding rod 20 is fixedly arranged on the mounting plate 2. The bottom end of the sliding rod 20 is inserted into the sleeve 19 and slidably connected with the sleeve 19. The inner wall of the sleeve 19 is provided with a sliding groove 26, the bottom end of the sliding rod 20 is provided with a sliding block 25, and both ends of the sliding block 25 are located in the sliding groove 26 and slidably connected with the sliding groove 26. The sliding block 25 and the sliding groove 26 have a guiding effect on the sliding of the sliding rod 20 and can prevent the sliding rod 20 from slipping out of the sleeve 19. A spring | 21 is arranged between the mounting plate 2 and the sleeve 19, and both ends of the spring | 21 are fixedly connected to the mounting plate 2 and the sleeve 19, respectively. The spring | 21 is sleeved on the outside of the sliding rod 20. The spring | 21 has the function of buffering and damping the mounting plate 2 to reduce the vibration of the radar body 7 during the movement of the box body 1 and improve the protection effect of the radar body 7.
A buffer structure is provided on both sides of the mounting plate 2. The buffer structure includes a buffer plate 22, which is arranged in the installation grooves provided on both sides of themounting plate 2, and the buffer plate 22 is slidably connected with the installation groove. A limit block 23 is provided on one end of the buffer plate 22 located in the installation groove to prevent the buffer plate 22 from popping out of the installation groove, and a second spring || 24 is provided between the limit block 23 and the bottom of the installation groove. One end of the buffer plate 22 protruding from the installation slot is an arc-shaped surface, and the buffer plate 22 extends out of the installation plate 2 under the action of the second spring Il 24. When the side wall of the box body 1 is impacted, the buffer plate 22 can buffer the impact to avoid damage to the radar body 7 caused by the impact.
A support plate 3 is provided above the mounting plate 2, and a lifting structure that drives the support plate 3 to rise and fall is provided on the mounting plate 2. The lifting structure includes a cylinder 11 which is fixedly arranged on the mounting plate 2. The mounting plate 2 is provided with a through hole through which the telescopic rod of the cylinder 11 passes, and the telescopic rod of the cylinder 11 is fixedly connected to the support plate 3. The telescopic rod of the cylinder 11 is located in the center of the support plate 3. The support plate 3 is driven up and down by the expansion and contraction of the cylinder 11 to drive the radar body 7 to rise and fall. When the radar is working, the cylinder 11 is extended to extend the radar body 7 out of the box body 1; when the radar is transported, the cylinder 11 is contracted and the radar body 7 is stored in inside the box body 1.
The support plate 3 is provided with a guide post 12 which is parallel to the telescopic rod of the cylinder 11 and is located on both sides of the cylinder 11. The mounting plate 2 is provided with a through hole through which the guide post 12 passes, and the aperture of the through hole 4 is slightly larger than the diameter of the guide post 12, so that the guide post 12 is slidingly connected to the mounting plate 2. The bottom of the guide post 12 is provided with a stopper [4500499 prevent the guide post 12 from slipping off the mounting plate 2. The guide post 12 has a guiding effect on the lifting of the support plate 3.
A turntable 4 is arranged above the support plate 3, and a mounting seat 13 is arranged on the bottom of the turntable 4, and the mounting seat 13 is arranged coaxially with the turntable 4. The mounting seat 13 and the support plate 3 are rotatably connected by bearings. The supporting plate 3 is provided with a rotating mechanism that drives the mounting seat 13 to rotate. The rotating mechanism includes a gear plate 14 fixedly arranged on the mounting seat 13, a motor | 16 and a reducer | 17 are fixedly arranged on the lower surface of the support plate 3, and the output shaft of the motor | 16 is connected with the output shaft of the reducer | 17. The support plate 3 is provided with a through hole through which the output shaft of the reducer | 17 passes, and the output shaft of the reducer | 17 is provided with a gear 15 meshing with the gear plate 14. The motor | 16 drives the reducer | 17 to rotate, the reducer | 17 drives the gear 15 to rotate, and the gear 15 meshes with the ring gear, thereby driving the turntable 4 to rotate.
A supporting seat 5 is fixedly arranged above the turntable 4, a rotating shaft 8 is arranged between the two supporting seats 5, and the rotating shaft 8 and the supporting seat 5 are rotatably connected through a bearing. One end of the rotating shaft 8 is fixedly connected with the output shaft of the reducer Il 18, and the reducer 1118 is connected with the motor. A connecting seat 6 is fixedly arranged on the rotating shaft 8, a spline is arranged on the rotating shaft 8, a key groove adapted to the spline is arranged on the connecting seat 6, and the connecting seat 6 and the rotating shaft 8 are fixedly connected by the spline and the key groove. The spline and the key groove improves the linkage between the connecting seat 6 and the rotating shaft 8. A radar body 7 is fixedly arranged on the connecting base 6. The motor drives the rotating shaft 8 to rotate through the reducer Il 18, and the rotating shaft 8 drives the radar body 7 to rotate through the connecting seat 6 to adjust the angle of the radar body 7, increase the range of the radar body 7 receiving signals, and improve the accuracy of precipitation estimation.
Therefore, the present invention adopts the above-mentioned structured weather radar for improving precipitation estimation, which can receive signals from various aspects and improve precipitation estimation.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention instead of limiting them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: Modifications or equivalent replacements can be made to the technical solutions of the present invention, and these modifications or equivalent substitutions cannot cause the modified technical solutions to deviate from the spirit and scope of the technical solutions of the present invention.

Claims (9)

CLAIMS LU500499
1. À weather radar for improving precipitation estimation, characterized in that it includes a box body, the inside of the box body is provided with a mounting plate, the mounting plate and the box body are connected by a shock-absorbing support, and the two sides of the mounting plate are provided with buffers structure; a support plate is provided above the mounting plate, and a lifting structure that drives the support plate to rise and fall is provided on the mounting plate; a turntable is arranged above the support plate, a mounting seat is arranged on the bottom of the turntable, and the mounting seat is rotatably connected with the support plate, and the support plate is provided with a rotating mechanism that drives the mounting seat to rotate; a rotating shaft is arranged between the rotating shaft and the supporting base is rotatably connected, one end of the rotating shaft is connected with the output shaft of the reducer Il, a connecting seat is fixedly arranged on the rotating shaft, and the radar body is arranged on the connecting seat.
2. A weather radar for improving precipitation estimation according to claim 1, characterized in that the shock-absorbing support includes a sleeve and a sliding rod, the sleeve is arranged on the bottom surface of the box body, the sliding rod is arranged on a mounting plate, the bottom end of the sliding rod is inserted into the sleeve and is slidably connected with the sleeve, a spring one is arranged between the mounting plate and the sleeve, and a set of springs is arranged on the outside of the sliding rod.
3. A weather radar for improving precipitation estimation according to claim 2, characterized in that the inner wall of the sleeve is provided with a sliding groove, the bottom end of the sliding rod is provided with a sliding block, and both ends of the sliding block are located in the sliding groove and slidably connected with the sliding groove.
4. A weather radar for improving precipitation estimation according to claim 1, characterized in that the buffer structure includes a buffer plate, the buffer plate is arranged in installation slots provided on both sides of the mounting plate, and the buffer plate is slidably connected to the installation slot, one end of the buffer plate located in the installation slot is provided with a limit block to prevent the buffer plate from popping out of the installation slot, and a spring Il is arranged between the limit block and the bottom of the installation slot.
5. A weather radar for improving precipitation estimation according to claim 1, characterized in that the lifting structure includes a cylinder, the cylinder is arranged on the mounting plate, the telescopic rod of the cylinder is connected with the support plate, and the telescopic rod of the cylinder is located in the center of the support plate.
6. A weather radar for improving precipitation estimation according to claim 5, characterized in that the support plate is provided with a guide post, the guide post is parallel to the telescopic rod of the cylinder and is located on both sides of the cylinder, the mounting plate is provided with a through hole through which the guide post passes, and the guide post is slidably connected with the mounting plate; a stopper is provided at the bottom to prevent the guide post from slipping 6 off the mounting plate.
7. A weather radar for improving precipitation estimation according to claim 1, characterized 500499 in that the rotating mechanism includes a gear plate arranged on the mounting seat, a motor | and a reducer | are arranged on the supporting plate, and a gear meshing with the gear plate is arranged on the output shaft of the reducer |.
8. A weather radar for improving precipitation estimation according to claim 1, characterized in that the rotating shaft is provided with a spline, and the connecting seat is provided with a key groove adapted to the spline, and the connecting seat and the rotating shaft are fixedly connected through the spline and the key groove.
9. A weather radar for improving precipitation estimation according to claim 1, characterized in that the top of the box body is provided with a cover having a protective effect on the radar body, one end of the cover is hinged with the box body; the top inner surface of the box body is provided with a limit plate that has a position limiting effect on the cover.
7
LU500499A 2021-08-02 2021-08-02 A Weather Radar for Improving Precipitation Estimation LU500499B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
LU500499A LU500499B1 (en) 2021-08-02 2021-08-02 A Weather Radar for Improving Precipitation Estimation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU500499A LU500499B1 (en) 2021-08-02 2021-08-02 A Weather Radar for Improving Precipitation Estimation

Publications (1)

Publication Number Publication Date
LU500499B1 true LU500499B1 (en) 2022-02-03

Family

ID=80215548

Family Applications (1)

Application Number Title Priority Date Filing Date
LU500499A LU500499B1 (en) 2021-08-02 2021-08-02 A Weather Radar for Improving Precipitation Estimation

Country Status (1)

Country Link
LU (1) LU500499B1 (en)

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Effective date: 20220203