KA-band cloud radar and laser radar safety tower

Abstract

The utility model discloses a KA-band cloud radar and laser radar safety tower, and relates to the technical field of radar towers. The KA-band cloud radar and the laser radar safety tower comprise a laser radar, a KA-band cloud radar, a tower column, a steel pipe frame, a Z-shaped ladder, an inclined ladder, a first platform and a second platform. An antenna base is arranged in the center of the steel pipe frame, and the KA-band cloud radar is arranged on the antenna base; a radar base is arranged at the top of the tower column, and the laser radar is arranged on the radar base; the first platform is arranged on the tower column, the second platform is arranged on the steel pipe frame, and the first platform and the second platform are fixedly connected through an inclined ladder; the Z-shaped ladder upwards surrounds the second platform along the bottom of the steel pipe frame; the first platform is provided with a meteorological monitoring station. According to the KA wave band cloud radar and laser radar safety tower, the tower column and the steel pipe frame are connected through the inclined ladder, and the stability between the tower column and the steel pipe frame is improved; the tower column and the steel pipe frame are both provided with platforms, so that operators can deploy and maintain the radar conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of radar towers, in particular to a safety tower for KA-band cloud radar and lidar. Background Art

[0002] As a supporting device for radar products, the main function of a radar tower is to provide support for radar products to reduce interference and occlusion of communication signals. At present, most tower designs adopt an outer vertical climbing ladder method, there is no platform for construction workers to rest between single-section towers, and the contact surface between single-section towers is small, which cannot ensure the overall verticality of the tower and the flatness of the installation platform at the top of the tower; even if a single-section tower provides a rest platform, it is limited within the internal space, which is not conducive to long-term high-altitude operations.

[0003] Since radar products are high-precision products, the installation height requirements are generally 5 - 20m. The design quality of the tower directly affects the stability of the entire tower, the safety of high-altitude operators, and the realization of radar product performance indicators.

[0004] In the prior art, the design of the tower mainly considers a single tower. The stability between two towers is low, and the connection between towers is less, which is not conducive to operators' deployment and maintenance of the tower. Summary of the Utility Model

[0005] The technical problem to be solved by the utility model is to provide a safety tower for KA-band cloud radar and lidar, including lidar, KA-band cloud radar, tower column, steel pipe frame, Z-shaped ladder, inclined ladder, first platform and second platform; an antenna base is provided at the center of the steel pipe frame, and the KA-band cloud radar is arranged on the antenna base; a radar base is provided at the top of the tower column, and the lidar is arranged on the radar base; the first platform is arranged on the tower column, the second platform is arranged on the steel pipe frame, and the first platform and the second platform are fixedly connected by an inclined ladder; the Z-shaped ladder winds up from the bottom of the steel pipe frame to the second platform; a meteorological monitoring station is provided on the first platform.

[0006] The material of the tower column is selected as hot-rolled seamless steel pipe.

[0007] Preferably, the first platform is higher than the second platform, and the distance between the first platform and the second platform is 1.3 - 1.8m.

[0008] Preferably, lightning rods are provided at the four corners of the second platform, and the top of the lightning rod is higher than the lidar.

[0009] Furthermore, the safety tower for KA-band cloud radar and lidar further includes a plurality of diagonal braces. The diagonal braces are arranged below the first platform. One end of the diagonal brace is connected to the first platform, and the other end is connected to the tower column. The inclination angle between the diagonal brace and the tower column is 40 - 50°.

[0010] Preferably, an antenna cover is provided outside the antenna base. An antenna cover mounting base is provided at the bottom of the antenna cover. The lower part of the antenna cover mounting base is connected to the mounting platform, and the upper part is connected to the antenna cover. The antenna cover mounting base is made of I-beam.

[0011] Preferably, a first guardrail is provided outside the first platform, and a second guardrail is provided outside the second platform. Openings are provided on both the first guardrail and the second guardrail close to the inclined ladder side; the guardrails are made of section steel or fiberglass.

[0012] Preferably, a handrail is provided outside the Z-shaped ladder.

[0013] Preferably, the tower column is composed of multiple main columns connected by flanges. When using flange connection, the flange surfaces should ensure 75% close fit, and the maximum edge gap should not exceed 1.5 mm.

[0014] Preferably, the steel pipe rack is composed of multiple main columns and multiple web members connected by bolts.

[0015] Furthermore, the KA-band cloud radar and lidar safety tower further includes a shelter. The shelter is arranged at the bottom of the steel pipe rack. The shelter is provided with a cabin door. The cabin door is an outward-opening double-leaf door, and the opening angle of the cabin door is not less than 110°. A rain shelter is provided above the cabin door.

[0016] This application provides a KA-band cloud radar and lidar safety tower, which includes a lidar, a KA-band cloud radar, a tower column, a steel pipe rack, a Z-shaped ladder, an inclined ladder, a first platform and a second platform; an antenna base is provided at the center of the steel pipe rack, and the KA-band cloud radar is arranged on the antenna base; a radar base is provided at the top of the tower column, and the lidar is arranged on the radar base; the first platform is arranged on the tower column, and the second platform is arranged on the steel pipe rack. The first platform and the second platform are fixedly connected by the inclined ladder; the Z-shaped ladder winds up from the bottom of the steel pipe rack to the second platform; a meteorological monitoring station is provided on the first platform. The KA-band cloud radar and lidar safety tower of the present invention connects the tower column and the steel pipe rack through the inclined ladder, improving the stability between the tower column and the steel pipe rack; both the tower column and the steel pipe rack are provided with platforms, which is beneficial for operators to deploy and maintain the tower rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1Schematic diagram of the KA-band cloud radar and lidar safety tower provided by the embodiments of the present invention.

[0019] Figure 2 Top view of the KA-band cloud radar and lidar safety tower provided by the embodiments of the present invention.

[0020] Figure 3 Schematic diagram of the hatch of the KA-band cloud radar and lidar safety tower provided by the embodiments of the present invention.

[0021] Explanation of the markings in the figure: 1 - Lidar; 2 - Meteorological monitoring station; 3 - Radar pedestal; 4 - Inclined ladder; 5 - First guardrail; 6 - First platform; 7 - Tower column; 8 - Flange; 9 - KA-band cloud radar; 10 - Antenna pedestal; 11 - Radome; 12 - Second platform; 13 - Second guardrail; 14 - Lightning rod; 15 - Z-shaped ladder; 16 - Steel pipe rack; 17 - Cabin; 18 - Hatch opening; 19 - Diagonal brace; 20 - Radome mounting pedestal. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] It should be understood that when used in this specification and the appended claims, the terms "comprises" and "comprising" indicate the presence of the described features, wholes, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components, and / or their combinations.

[0024] It should also be understood that the terms used in this specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. As used in this specification of the present invention and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an", and "the" are intended to include the plural forms.

[0025] It should be further understood that the term " / and / " used in this specification of the present invention and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0026] Please refer to Figures 1-3 The KA-band cloud radar and lidar safety tower provided by the embodiments of the present invention as shown.

[0027] The KA - band cloud radar and lidar safety tower includes lidar 1, KA - band cloud radar 9, tower column 7, steel pipe rack 16, Z - type ladder 15, inclined ladder 4, first platform 6, second platform 12, diagonal brace 19 and cabin 17.

[0028] The height of the steel pipe rack 16 is 6m. An antenna pedestal 10 is provided at the center of the steel pipe rack 16, and the KA - band cloud radar 9 is set on the antenna pedestal 10; the steel pipe rack 16 is composed of multiple main columns and multiple web members connected by bolts.

[0029] The height of the tower column 7 is 10m. A radar pedestal 3 is provided at the top of the tower column 7, and the lidar 1 is set on the radar pedestal 3; the tower column 7 is composed of multiple main columns connected by flanges.

[0030] An antenna cover 11 is provided outside the antenna pedestal 10. An antenna cover mounting pedestal 20 is provided at the bottom of the antenna cover 11. The lower end of the antenna cover mounting pedestal 20 is connected to the second platform 12, and the upper end is connected to the antenna cover 11. The diameter of the antenna cover 11 is 4m.

[0031] In a specific embodiment, the material of the tower column 7 is hot - rolled seamless steel pipe, and the antenna cover mounting pedestal 20 is made of I - shaped steel.

[0032] The first platform 6 is set on the tower column 7, and the second platform 12 is set on the steel pipe rack 16. The length and width of the first platform 6 are both 1.8m, and the length and width of the second platform 12 are both 6m. The first platform 6 is higher than the second platform 12, and the distance between the first platform 6 and the second platform 12 is 1.5m. The first platform 6 and the second platform 12 are fixedly connected by the inclined ladder 4; the Z - type ladder 15 winds up from the bottom of the steel pipe rack 16 to the second platform 12, and a handrail is provided outside the Z - type ladder 15; a meteorological monitoring station 2 is provided on the first platform 6.

[0033] In a specific embodiment, the tread width of the inclined ladder 4 is 0.2m; the first platform 6 and the second platform 12 are made of diamond plate, and the thickness of the first platform 6 and the second platform 12 is 3mm; the width of the Z - type ladder 15 is 0.7m.

[0034] A first guardrail 5 is provided outside the first platform 6, and a second guardrail 13 is provided outside the second platform 12. Openings are provided on both sides of the first guardrail 5 and the second guardrail 13 close to the inclined ladder 4. The heights of the first guardrail 5 and the second guardrail 13 are both 1.2m. Lightning rods 14 are provided at the four corners of the second platform 12. The top of the lightning rod 14 is higher than the lidar 1, and the height of the lightning rod 14 is 5m. The diagonal brace 19 is provided below the first platform 6. One end of the diagonal brace 19 is connected to the first platform 6, and the other end is connected to the tower column 7. The inclination angle between the diagonal brace 19 and the tower column 7 is 45°.

[0035] In a specific embodiment, the first guardrail 5 and the second guardrail 13 are made of section steel or fiberglass reinforced plastic.

[0036] The mobile cabin 17 is arranged at the bottom of the steel pipe rack 16. The mobile cabin 17 is provided with a cabin door, the cabin door is an outward-opening double-leaf door, the cabin door is provided with a cabin door orifice 18, the opening angle of the cabin door is not less than 110°, and a rain shield is arranged above the cabin door.

[0037] In a specific embodiment, the length, width and height of the mobile cabin 17 are 2.8 m, 2.4 m and 2.4 m respectively.

[0038] The above is only the specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A KA band cloud radar and laser radar safety tower, characterized in that: It includes laser radar, KA-band cloud radar, tower column, steel pipe frame, Z-shaped ladder, inclined ladder, first platform and second platform; An antenna base is provided at the center of the steel pipe frame, and the KA-band cloud radar is arranged on the antenna base; a radar base is provided at the top of the tower column, and the laser radar is arranged on the radar base; The first platform is arranged on the tower column, the second platform is arranged on the steel pipe frame, and the first platform and the second platform are fixedly connected by an inclined ladder; The Z-shaped ladder goes around the bottom of the steel pipe frame upward to the second platform; A meteorological monitoring station is arranged on the first platform.

2. The KA-band cloud and fog radar and laser radar safety tower as claimed in claim 1, characterized in that: The first platform is higher than the second platform, and the distance between the first platform and the second platform is 1.3-1.8m.

3. The KA-band cloud and fog radar and laser radar safety tower as claimed in claim 1, characterized in that: Lightning rods are provided at the four corners of the second platform, and the top of the lightning rod is higher than the laser radar.

4. The KA-band cloud and fog radar and laser radar safety tower as claimed in claim 1, characterized in that: It also includes a plurality of diagonal braces, which are arranged below the first platform, with one end of the diagonal brace connected to the first platform and the other end connected to the tower column, and the inclination angle between the diagonal brace and the tower column is 40-50 degrees.

5. The KA-band cloud radar and laser radar safety tower as claimed in claim 1, characterized in that: An antenna cover is arranged outside the antenna base, and an antenna cover mounting base is arranged at the bottom of the antenna cover. The lower part of the antenna cover mounting base is connected to the mounting platform, and the upper part is connected to the antenna cover.

6. The KA-band cloud and fog radar and laser radar safety tower as claimed in claim 1, characterized in that: A first guardrail is disposed on the outer side of the first platform, and a second guardrail is disposed on the outer side of the second platform.

7. The KA-band cloud and fog radar and laser radar safety tower as claimed in claim 1, characterized in that: The outer side of the Z-shaped ladder is provided with a handrail.

8. The KA-band cloud and fog radar and laser radar safety tower as claimed in claim 1, characterized in that: The tower column is composed of a plurality of main columns connected by flanges.

9. The KA-band cloud and fog radar and laser radar safety tower as claimed in claim 1, characterized in that: The steel pipe frame is connected by a plurality of main columns and a plurality of webs through bolts.

10. The KA-band cloud and fog radar and laser radar safety tower as claimed in claim 1, characterized in that: It also includes a square cabin, which is arranged at the bottom of the steel pipe frame. The square cabin is provided with a cabin door, which is an outward-opening double door. The opening angle of the cabin door is not less than 110 degrees, and a rainproof eaves is provided above the cabin door.

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