CN-122013974-A - Large-span operation platform of high-altitude meteorological gradient observation tower

Abstract

The invention discloses a large-span operation platform of a high-altitude image gradient observation tower, which belongs to the technical field of high-altitude platforms and comprises a main platform assembly, a supporting assembly, a protection assembly and a protection assembly, wherein one end of the supporting assembly is detachably connected with the main column of the tower section, the other end of the supporting assembly is detachably connected with the bottom of the main platform assembly, the protection assembly is detachably arranged at the upper end of the main platform assembly, a plurality of detachable secondary skeleton beams are arranged between adjacent main skeleton beams, the large-span operation surface can be realized by combining the combined design of a plurality of main skeleton beams and the detachable secondary skeleton beams and the stable truss support of the supporting assembly, the vibration and deflection amplitude of the platform are small under strong wind load, the safety is higher, a prefabricated factory and high-altitude assembly mode can be formed by modularized detachable design without high-altitude welding, the construction process is greatly simplified, the construction efficiency is obviously improved, the risk is greatly reduced, and the construction safety is ensured.

Inventors

• WU CHUANXING
• Shu Yixin
• CHENG YUTANG
• LIANG JIAN
• GUAN BING
• LIN KUN
• SONG XIAOLI
• CHEN HANCHENG
• SUN XINYA
• LI YULONG
• ZHOU WENWU
• WU LANG
• SUN ZHILING
• REN HUIJUN
• Rao qi
• Chen chuxiong
• ZENG XUGUANG
• DING YI

Assignees

• 中建三局集团有限公司
• 中建三局第二建设工程(江苏)有限责任公司
• 中建三局集团(江苏)有限公司

Dates

Publication Date

20260512

Application Date

20260211

Claims (9)

1. 1. A large span operational platform for a high-altitude meteorological gradient observation tower, comprising: The main platform assembly (2) is detachably arranged on the tower section main column (1); One end of the supporting component (3) is detachably connected with the tower section main column (1), and the other end of the supporting component is detachably connected with the bottom of the main platform component (2); the protection assembly (4) is detachably arranged at the upper end of the main platform assembly (2); the main platform assembly (2) comprises a plurality of main skeleton beams (201) which are detachably connected with the outer walls of the main columns (1) of the tower sections respectively, a plurality of detachable secondary skeleton beams (202) are installed between the adjacent main skeleton beams (201), and detachable steel grid base plates (203) are installed at the upper ends of the secondary skeleton beams (202).
2. 2. The large-span operation platform of the high-altitude meteorological gradient observation tower according to claim 1, wherein a connecting disc (5) is arranged on the outer wall of the tower section main column (1), and a plurality of fixing holes (6) for connecting with one end of the main frame beam (201) are formed in the connecting disc (5).
3. 3. The large-span operation platform of the high-altitude meteorological gradient observation tower according to claim 2, wherein a plurality of fixed ear plates (7) are arranged at the bottom of the steel grid backing plate (203), and a plurality of connecting holes (8) for connecting with the upper ends of the secondary skeleton beams (202) are formed in the fixed ear plates (7).
4. 4. A large span operating platform for a high-altitude meteorological gradient observation tower according to claim 1, wherein the support assembly (3) comprises: Arc mobile jib (301), its both ends pass through the connecting piece respectively with tower festival principal post (1) and main skeleton roof beam (201) link to each other, the outer wall of arc mobile jib (301) is equipped with a plurality of straight web members (302) and diagonal web members (303), straight web members (302) with the other end of diagonal web members (303) also passes through the connecting piece with tower festival principal post (1) or main skeleton roof beam (201) link to each other.
5. 5. The large-span operation platform of a high-altitude meteorological gradient observation tower according to claim 4, wherein the connecting piece comprises a mounting plate (9), and a plurality of mounting holes (10) are formed in the mounting plate (9).
6. 6. A large span operating platform for a high-altitude meteorological gradient observation tower according to claim 1, wherein the guard assembly (4) comprises: the plurality of protection pole setting (401) can be dismantled and install in be in on the secondary skeleton roof beam (202) of outside, adjacent be provided with a plurality of protection horizontal pole (402) between protection pole setting (401).
7. 7. The large-span operation platform of the high-altitude meteorological gradient observation tower according to claim 6, wherein a base plate (11) is arranged at the bottom of the protective upright (401), and a plurality of bolt holes (12) for connecting with the outer wall of the secondary skeleton beam (202) are formed in the base plate (11).
8. 8. The large-span operation platform of the high-altitude meteorological gradient observation tower according to claim 1, wherein the two ends of the secondary skeleton beam (202) are hinged with end connecting plates (13), and a plurality of end connecting holes (14) for connecting with the main skeleton beam (201) are formed in the end connecting plates (13).
9. 9. The large-span operation platform of a high-altitude meteorological gradient observation tower according to claim 4, wherein rib plates (15) are provided on the inner side walls of the main frame beams (201) at positions corresponding to the arc-shaped main rods (301), the straight web members (302) and the diagonal web members (303).

Description

Large-span operation platform of high-altitude meteorological gradient observation tower Technical Field The invention relates to the technical field of high-altitude platforms, in particular to a large-span operation platform of a high-altitude meteorological gradient observation tower. Background At present, various modes for atmosphere monitoring are detected by an original sounding balloon and an aircraft, and an atmosphere monitoring device is installed on an ultrahigh meteorological gradient observation tower for monitoring at the present stage, such as a meteorological gradient observation tower of a 400-meter-level high-rise tower body, so that long-term remote monitoring is performed. The high-altitude operation platform is arranged in the construction, operation and maintenance process of the 400-meter high-rise tower body and the installation and maintenance of the monitoring equipment, and is a core facility for guaranteeing construction safety and improving operation efficiency. However, in the prior art, the following defects mainly exist in the high-altitude operation platform: The traditional operation platform mostly adopts a structure of 'single tower section column attachment and small span overhanging', the span is small, the whole domain operation requirement of a large-span tower body cannot be met, meanwhile, under high-altitude strong wind load, the traditional overhanging platform is easy to generate larger flutter and sway, the potential safety hazard is large, and the framework of the traditional platform mostly adopts an integrally fixed mode such as high-altitude welding, so that the working procedure is complicated, the construction efficiency is low, and the safety risk is high. Therefore, there is a need to provide a large-span operation platform for a high-altitude meteorological gradient observation tower, which solves the above technical problems. Disclosure of Invention The invention aims to provide a large-span operation platform of a high-altitude meteorological gradient observation tower so as to solve the technical problems. In order to achieve the above purpose, the present invention adopts the following technical scheme: a large span operational platform for a high-altitude meteorological gradient observation tower, comprising: The main platform assembly is detachably arranged on the tower section main column; one end of the support component is detachably connected with the main column of the tower section, and the other end of the support component is detachably connected with the bottom of the main platform component; the protection assembly is detachably arranged at the upper end of the main platform assembly; The main platform assembly comprises a plurality of main framework beams which are detachably connected with the outer walls of the main columns of the tower sections respectively, a plurality of detachable secondary framework beams are installed between the adjacent main framework beams, and detachable steel grid base plates are installed at the upper ends of the secondary framework beams. Further, a connecting disc is arranged on the outer wall of the tower section main column, and a plurality of fixing holes used for being connected with one end of the main framework beam are formed in the connecting disc. Further, a plurality of fixed lugs are arranged at the bottom of the steel grid backing plate, and a plurality of connecting holes for connecting with the upper end of the secondary framework beam are formed in the fixed lugs. Further, the support assembly includes: The arc mobile jib, its both ends pass through the connecting piece respectively with tower festival principal post and main skeleton roof beam links to each other, the outer wall of arc mobile jib is equipped with a plurality of straight web members and inclined web members, straight web member with the other end of inclined web member also passes through the connecting piece with tower festival principal post or main skeleton roof beam links to each other. Further, the connecting piece comprises a mounting plate, and a plurality of mounting holes are formed in the mounting plate. Further, the guard assembly includes: The protection vertical rods are detachably arranged on the secondary framework beams at the outermost side, and a plurality of protection horizontal rods are arranged between the adjacent protection vertical rods. Further, the bottom of protection pole setting is provided with the bed plate, offer a plurality of bolt holes that are used for with the outer wall of secondary skeleton roof beam is connected on the bed plate. Further, both ends of the secondary skeleton beam are hinged with end connecting plates, and a plurality of end connecting holes for connecting with the primary skeleton beam are formed in the end connecting plates. Further, rib plates are arranged on the inner side wall of the main framework beam at positions corresponding to the arc-shaped main rod, the