Aerosol laser radar standard output carrying platform

Abstract

The utility model provides an aerosol laser radar standard output platform deck, comprising a base, the upper part of which is used for fixing a radar acquisition end; the at least three supporting legs are hinged to the bottom of the base and used for supporting the ground; the base is sleeved with the rotating end, and the rotating end is rotationally connected with the base with the base as the axis; one end of the auxiliary supporting table is fixedly connected with the rotating end, and the other end of the auxiliary supporting table extends upwards, is located on one side of the radar acquisition end and is used for fixing a sky imager; the driving end is fixed below the base and used for driving the auxiliary supporting table to be rotationally connected around the base. Through the technical characteristics, the platform deck provides the radar acquisition end and the fixed end of the sky imager, the position of the rotating end is adjusted through the driving end to avoid the interference area of the radar acquisition end, the laying efficiency of the platform deck is improved, and normal work of related equipment is not affected.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of radar, and particularly relates to an aerosol laser radar standard output carrier. BACKGROUND

[0002] The aerosol laser radar is a radar system for detecting the position, intensity and other characteristic quantities of a target by emitting a laser beam.

[0003] The aerosol laser radar standard output device generally comprises a laser radar standard output sub-device, a temperature and humidity atmospheric pressure recorder and a sky imager. Since there are many data acquisition end modules, the staff needs to build the carrier in the early stage, the laser radar needs an independent carrier, and the sky imager also needs an independent carrier. The building process is time-consuming and laborious.

[0004] Therefore, the inventor believes that the aerosol laser radar standard output device carrier is time-consuming and laborious to build. SUMMARY

[0005] According to the present application, an aerosol laser radar standard output carrier is provided, which comprises a base, a support leg, a rotating end, an auxiliary support table and a driving end. The base is used for fixing a radar acquisition end. The support leg is hinged to the bottom of the base and is used for supporting the ground. The rotating end is sleeved on the base and is rotatably connected to the base. The auxiliary support table is fixedly connected to one end of the rotating end and extends upward at the side of the radar acquisition end. The driving end is fixed below the base and is used for driving the auxiliary support table to rotate around the base. The carrier provides a fixed end for the radar acquisition end and the sky imager, and the position of the rotating end is adjusted by the driving end to avoid the interference area of the radar acquisition end, thereby improving the layout efficiency of the carrier and not affecting the normal work of the related equipment.

[0006] In some embodiments, the auxiliary support table comprises a horizontal extension section and a vertical extension section connected to the end of the horizontal extension section, and the sky imager is fixed to the end of the vertical extension section. Thus, the horizontal extension section can make the sky imager avoid the rotating area of the radar acquisition end, and the vertical extension section can make the fixed area of the sky imager meet the space requirement for collecting data without being affected by the radar acquisition end.

[0007] In some embodiments, the sky imager is fixed with a sleeve at the bottom, the opening of the sleeve is located on the side away from the sky imager, and the sleeve is used for mutual insertion with the end of the vertical extension section. Thus, the sky imager can be quickly positioned and preliminarily fixed by mutual insertion of the sleeve and the vertical extension section, thereby improving the fixing efficiency of the sky imager.

[0008] In some embodiments, the inner upper wall of the sleeve is embedded with a first positioning magnetic sheet in the middle, and a first turning positioning magnetic sheet located on the side of the first positioning magnetic sheet; the end of the vertical extension section is embedded with a second positioning magnetic sheet magnetically attracted to the first positioning magnetic sheet, and a plurality of second turning positioning magnetic sheets magnetically attracted to the first turning positioning magnetic sheet are distributed on the side of the second positioning magnetic sheet. Thus, the mutual magnetic attraction between the first positioning magnetic sheet and the second positioning magnetic sheet improves the stability of the fixation between the sleeve and the vertical extension section, and the first turning positioning magnetic sheet can be magnetically attracted to the plurality of second turning positioning magnetic sheets by turning, thereby positioning the rotation angle of the sky imager and avoiding the free rotation of the sky imager.

[0009] In some embodiments, the outer periphery of the vertical extension section is provided with external threads, and an auxiliary separation tube is threadedly connected, for driving the sleeve to move upward to separate the first positioning magnetic sheet from the second positioning magnetic sheet. Thus, the relative position of the auxiliary separation tube on the vertical extension section can be adjusted by the threaded rotation of the auxiliary separation tube and the vertical extension section, and the sleeve is driven to move upward, thereby separating the first positioning magnetic sheet from the second positioning magnetic sheet, and improving the efficiency of replacing and maintaining the sky imager.

[0010] In some embodiments, the vertical extension section includes a plurality of tube bodies, and the adjacent tube bodies are slidably connected. Thus, the height of the vertical extension section can be adjusted to avoid the interference of the radar collection end with the window of the sky imager.

[0011] In some embodiments, a containing box is detachably connected below the driving end, the containing box is provided with a through hole for communicating with the external environment, and a small weather monitoring device is placed in the containing box. Thus, the environmental data collection terminal can be fixed in the containing box, and the interference of the external environment on the device can be avoided under the protection of the containing box, thereby improving the convenience and efficiency of environmental data collection.

[0012] In some embodiments, a rain-shielding curtain is arranged between the adjacent support legs, and the two ends of the rain-shielding curtain are fixed on one side of the support leg. Thus, the space shielded by the support leg can be used to place the monitoring environment, and the rain-shielding curtain can protect the shielded space from rain erosion, ensure the safety of the device, and reasonably utilize the environmental space.

[0013] In some embodiments, an annular rain guide curtain is further fixed on the periphery of the base and located below the rotating end. Thus, the annular rain guide curtain can guide the rainwater to the middle area of the rain-shielding curtain and shield the gap at the top of the rain-shielding curtain, thereby reducing the rain leakage gap.

[0014] It should be understood that the description in the Summary of the Invention is not intended to limit the key or essential features of the embodiments of this disclosure, nor is it intended to restrict the scope of this disclosure. Other features of this disclosure will become readily apparent from the following description. Attached Figure Description

[0015] Figure 1 A schematic diagram of the structure of a standard output device for an aerosol lidar according to an embodiment of the present invention is shown;

[0016] Figure 2 A schematic diagram of the structure of a standard output stage for an aerosol lidar according to an embodiment of the present invention is shown.

[0017] Figure 3 A schematic diagram of the structure of an auxiliary support platform for a standard output stage of an aerosol lidar according to an embodiment of the present invention is shown.

[0018] Figure 4 An exploded view of an embodiment of the present invention, showing a standard output platform for an aerosol lidar and a fixed structure for a sky imager;

[0019] Figure 5 A schematic diagram of the bottom structure of the central shaft inside a standard output stage of an aerosol lidar according to an embodiment of the present invention is shown.

[0020] Figure 6 A schematic diagram of the bottom structure of a standard output stage for an aerosol lidar according to an embodiment of the present invention is shown.

[0021] Symbol Explanation

[0022] 11. Temperature, humidity and atmospheric pressure recorder; 12. Sky imager; 13. Data processing terminal; 14. Radar acquisition end; 21. Base; 22. Support foot; 23. Rotating end; 3. Central axis stabilizing device; 31. Central axis; 32. Locking tube; 33. Connecting rod; 4. Auxiliary support platform; 41. Horizontal extension section; 42. Vertical extension section; 421. Tube body; 422. Elastic clip; 423. Clip hole; 424. Second positioning magnetic plate; 425. Second rotating positioning magnetic plate; 5. Sleeve; 51. First positioning magnetic plate; 52. First steering positioning magnetic plate; 53. Auxiliary release tube; 61. Receiving box; 611. Through hole; 62. Screw; 71. Rain curtain; 72. Support rod; 73. Annular rain guide curtain. Detailed Implementation

[0023] The preferred embodiments (or implementation methods) of the present invention will now be described in detail with reference to the accompanying drawings.

[0024] The following is for reference. Figures 1-6 This describes a novel aerosol lidar standard output platform.

[0025] Figure 1 The embodiment of the present application shows a structural schematic diagram of an aerosol laser radar standard output device, referring to Figure 1 The aerosol laser radar standard output device comprises a laser radar standard output sub-device, a temperature and humidity atmospheric pressure recorder 11 and a sky imager 12.

[0026] The laser radar standard output sub-device comprises a data processing terminal 13 and a radar collection end 14 electrically connected with the data processing terminal 13, and the data processing terminal 13 is electrically connected with the temperature and humidity atmospheric pressure recorder 11 and the sky imager 12 at the same time, so as to receive the environmental data around the radar collection end 14 and the sky data collected by the sky imager 12 at the same time, for comparison and analysis of the data, so as to avoid the influence of the environmental data around the radar collection end 14 on the accuracy of the data collected by the radar collection end 14.

[0027] Figure 2 The embodiment of the present application shows a structural schematic diagram of an aerosol laser radar standard output device, referring to Figure 2 The platform is arranged in an outdoor environment, and can simultaneously bear and fix the radar collection end 14, the sky imager 12 and the temperature and humidity atmospheric pressure recorder 11, which is not only high in efficiency, but also can monitor the environmental data around the radar collection end 14 in real time, so as to provide sufficient data for background analysis, so as to avoid the influence of the environmental data on the accuracy of the environmental data collected by the radar collection end 14.

[0028] The above-mentioned platform comprises a base 21, which is in a cylindrical shape and has a platform fixed thereon, and the platform is fixedly connected with the radar collection end 14; support legs 22 are arranged around the bottom of the base 21, and there are at least three support legs 22, which are evenly and separately arranged around the base 21, and one end of each support leg 22 is hingedly connected with the base 21, and the rotating angle can be positioned and adjusted, so that the stability of the base 21 is ensured by the support of the plurality of support legs 22. Moreover, the length of each support leg 22 is adjustable, so that the length of each support leg 22 can be adjusted on uneven road surface, so that the base 21 remains horizontal, and the adaptability to the terrain is increased.

[0029] The bottom of the base 21 is further provided with a central shaft stabilizing device 3, which comprises a central shaft 31 coaxially fixed below the base 21, a lock pipe 32 coaxially sleeved on the central shaft 31, a connecting rod 33 arranged on the lock pipe 32 towards each support leg 22, one end of the connecting rod 33 rotatably connected with the lock pipe 32, and the other end of the connecting rod 33 rotatably connected with the support leg 22. After the support leg 22 is hingedly opened with the base 21, the lock pipe 32 is driven to slide with the central shaft 31 through the connecting rod 33, so that the connecting rod 33 remains horizontal, and the stability of the support leg 22 is further improved.

[0030] The peripheral side of the base 21 is further provided with a rotating end 23, which is tubular and coaxially rotates with the base 21. In some embodiments, the inner wall of the rotating end 23 is provided with an annular gear, and the above-mentioned central shaft 31 is further fixed with a driving end, which can be a motor. The output shaft of the motor is coaxially fixed with a gear, which penetrates the sidewall of the base 21 and is engaged with the gear. Thus, by forward or reverse rotation of the driving end, the rotating end 23 is driven to rotate around the base 21.

[0031] Figure 3 The structure of the auxiliary support table 4 of the aerosol laser radar standard output platform is shown in the embodiment of the present application. Referring to Figure 3 As shown, the outer wall of the rotating end 23 is provided with an auxiliary support table 4, which includes a horizontal extension section 41 and a vertical extension section 42. One end of the horizontal extension section 41 is fixed to the outer wall of the rotating end 23, and the other end is fixedly connected to the lower end of the vertical extension section 42.

[0032] The vertical extension section 42 is composed of a plurality of pipe bodies 421 that are mutually sleeved and slidable. In the embodiment, the number of pipe bodies 421 is taken as an example of two. The inner pipe is provided with an elastic clamping member 422 on the peripheral side, and the outer pipe is provided with a plurality of clamping holes 423 for clamping the elastic clamping member 422 at intervals along the length direction. Thus, the extension length between the two pipe bodies 421 can be adjusted by clamping the clamping holes 423 with the elastic clamping member 422. Generally, the elastic clamping member 422 can be a spring plunger, which has a simple structure and is relatively convenient to operate.

[0033] Figure 4 The exploded view of the aerosol laser radar standard output platform and the sky imager 12 fixing structure is shown in the embodiment of the present application. Referring to Figure 4 As shown, the upper end of the vertical extension section 42 is provided with a sealing structure, and the sky imager 12 is fixed thereon. In order to improve the fixing efficiency of the sky imager 12, a sleeve 5 is fixed to the bottom of the sky imager 12. The inner wall diameter of the sleeve 5 and the outer wall diameter of the upper end of the vertical extension section 42 are matched with each other. When the sky imager 12 and the vertical extension section 42 are fixed to each other, the sleeve 5 and the upper end of the vertical extension section 42 are only needed to be inserted into each other, so that the preliminary positioning of the sky imager 12 can be realized.

[0034] In order to improve the fixing efficiency of the sky imager 12, a first positioning magnetic sheet 51 is embedded in the middle of the inner wall of the sleeve 5, and a first turning positioning magnetic sheet 52 is also embedded beside the first positioning magnetic sheet 51; the top end of the vertical extension section 42 is provided with a second positioning magnetic sheet 424 corresponding to the first positioning magnetic sheet 51, and a second turning positioning magnetic sheet 425 is embedded beside the second positioning magnetic sheet 424 corresponding to the first turning positioning magnetic sheet 52, and the second turning positioning magnetic sheet is provided with at least three and is uniformly distributed around the second positioning magnetic sheet 424. After the sleeve 5 and the vertical extension section are inserted into each other, the first positioning magnetic sheet 51 and the second positioning magnetic sheet 424 are magnetically attracted to each other, avoiding the disconnection of the sleeve 5 and the vertical extension section 42 due to errors, and the first turning positioning magnetic sheet 52 and one of the second turning positioning magnetic sheets are magnetically attracted to each other to limit the relative rotation between the sleeve 5 and the vertical extension section 42. If the sky imager 12 needs to adjust the wire fixing position, the first turning positioning magnetic sheet 52 and the other second turning positioning magnetic sheets 425 can also be magnetically attracted to each other through the rotation of the sky imager 12, so as to limit the rotation position of the sky imager 12.

[0035] An outer thread is formed on the outer circumferential side of the vertical extension section 42, and an auxiliary disconnection pipe 53 is threadedly connected. After the sleeve 5 and the vertical extension section are inserted into each other, the upper end of the auxiliary disconnection pipe 53 is abutted on the lower end surface of the sleeve 5 through the rotation of the auxiliary disconnection pipe 53, so as to drive the sleeve 5 to move upward and make the first positioning magnetic sheet 51 and the second positioning magnetic sheet 424 magnetically disconnected, avoiding the safety hazard caused by directly pulling out the sky imager 12 upward by the staff.

[0036] Figure 5 A schematic diagram of the bottom end structure of the central shaft 31 of the aerosol laser radar standard output platform is shown in the embodiment of the present application. As shown in the figure, Figure 5 The lower end of the central shaft 31 is also provided with a containing box 61, the top of the containing box 61 is fixedly connected with a screw rod 62, the lower end of the central shaft 31 is provided with an opening, and an inner thread is formed in the opening. The screw rod 62 is threadedly connected with the lower end of the central shaft 31, so that the containing box 61 is hung at the bottom of the platform, and a plurality of through holes 611 are formed in the circumferential side of the containing box 61 and are in communication with the external environment. The staff can place the temperature and humidity atmospheric pressure recorder 11 or other small monitoring equipment in the containing box 61, and the monitoring end is extended out of the through hole 611, so as to help monitor the environmental data around the radar collection end 14, so as to avoid the accuracy of the data monitoring of the radar collection end 14 due to the abnormal environmental data around the radar collection end 14.

[0037] Figure 6 A schematic diagram of the bottom structure of the aerosol laser radar standard output platform is shown in the embodiment of the present application. As shown in the figure, Figure 6As shown, in the snow environment, a rain curtain 71 can be additionally arranged between the adjacent support feet 22, the rain curtain 71 can be detachably fixedly connected with the support feet 22, and is fixedly connected with each other through the magic tape, or can be spread in the form of a roller blind, so as to shield the area arranged by the support frame, when the data is monitored, the equipment can be placed in the space surrounded by the support frame, and the rain curtain 71 is used to keep the dryness of the shielding space, and the water inlet of the electrical equipment is not easy to cause; a plurality of support rods 72 are detachably connected to the circumferential side of the base, and the plurality of support rods 72 are commonly arranged with a ring-shaped rain curtain 73, so as to shield the space on the top of the rain curtain 71, thereby minimizing the entry of rainwater.

[0038] In the description of the present application, the terms "connection", "installation", "fixation" and the like should be understood in a broad sense, for example, "connection" can be fixed connection, or detachable connection, or integral connection; can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0039] The above is only the preferred embodiment of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various changes and variations. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An aerosol lidar standard output mount, characterized by, The utility model relates to a radar collecting device support mechanism, including: The base (21) is used for fixing radar collecting end (14) above; Supporting leg (22) is provided with at least three, and the hinge is arranged at the bottom of base (21), and is used for supporting ground; Rotary end (23) is set up base (21) and is rotatably connected with base (21) with base (21) as the shaft; Auxiliary support platform (4) is fixedly connected with rotary end (23) one end, and the other end extends upwards and is located in the side of radar collecting end (14), and is used for fixing sky imager (12); Driving end is fixed below base (21), and is used to drive auxiliary support platform (4) to rotate around base (21) connection.

2. The aerosol lidar standard output bench of claim 1, wherein, The auxiliary support platform (4) includes a horizontal extension section (41) and a vertical extension section (42) connected to the end of the horizontal extension section (41), and the sky imager (12) is fixed to the end of the vertical extension section (42).

3. The aerosol lidar standard output bench of claim 1, wherein, The bottom of the sky imager (12) is fixed with a sleeve (5), and the opening of the sleeve (5) is located on the side away from the sky imager (12), and the sleeve (5) is used for mutual insertion with the end of the vertical extension section (42).

4. The aerosol lidar standard output bench of claim 3, wherein, The inner upper wall of the sleeve (5) is embedded with a first positioning magnetic sheet (51) in the middle, and a first steering positioning magnetic sheet (52) is located on the side of the first positioning magnetic sheet (51); The end of the vertical extension section (42) is embedded with a second positioning magnetic sheet (424) which is magnetically attracted to the first positioning magnetic sheet (51), and a plurality of second steering positioning magnetic sheets are distributed on the side of the second positioning magnetic sheet (424) at the end of the vertical extension section (42) for mutual magnetic attraction with the first steering positioning magnetic sheet (52).

5. An aerosol lidar standard output bench according to claim 4, characterized in that, The outer periphery of the vertical extension section (42) is provided with external threads, and an auxiliary separation pipe (53) is threadedly connected, which is used to drive the sleeve (5) to move upwards, so that the first positioning magnetic sheet (51) and the second positioning magnetic sheet (424) are separated from each other.

6. An aerosol lidar standard output bench according to claim 4, characterized in that, The vertical extension section (42) includes a plurality of pipe bodies (421), and the adjacent pipe bodies (421) are slidably connected.

7. The aerosol lidar standard output bench of claim 1, wherein, The lower part of the driving end is detachably connected with a containing box (61), and the containing box (61) is provided with a through hole (611) which is communicated with the external environment, and the through hole (611) is used for placing small meteorological monitoring equipment.

8. An aerosol lidar standard output bench according to claim 7, characterized in that, Rain curtain (71) is arranged between adjacent supporting legs (22), and the two ends of rain curtain (71) are fixed on one side of supporting leg (22) respectively.

9. An aerosol lidar standard output bench according to claim 8, characterized in that, The periphery of the base (21) is also fixed with an annular rain guide curtain (73), and the annular rain guide curtain (73) is located below the rotary end (23).

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