A micrometeorological observation tower with a rotation function

Abstract

The present invention discloses a micro-meteorological observation tower with a rotation function, belonging to the field of micro-meteorological observation towers. It includes an upper tower body, a lower tower body and a rotation mechanism. The upper tower body is connected to the lower tower body through the rotation mechanism. The rotation mechanism includes an upper flange, a lower flange, a rotating shaft component and a locking component. The rotating shaft component is fixed at the top of the lower flange, the upper flange is fixed at the top of the rotating shaft component, and the locking component is installed on the upper flange and the lower flange. A plurality of first connecting columns are provided at the top of the upper flange, and each first connecting column is provided with a first external thread and a first nut. A plurality of first through holes are provided at the bottom of the upper tower body. A plurality of second connecting columns are provided at the bottom of the lower flange, and each second connecting column is provided with a second external thread and a second nut. A plurality of second through holes are provided at the top of the lower tower body. The present invention increases the convenience of adjusting the orientation of the upper tower body through the rotation mechanism and reduces the working hours of adjustment.

Description

Technical Field

[0001] The present invention relates to the field of micrometeorological observation towers, and more particularly to a micrometeorological observation tower with a rotation function. Background Art

[0002] Micrometeorological towers are mainly used to observe the turbulent structure of the atmosphere and trace gas fluxes. The core observation equipment is an ultrasonic anemometer. This equipment can accurately measure the turbulent structure only when the wind comes from an azimuth without tower body obstruction. Often, at the beginning of installing the equipment, the dominant wind direction of the field observation site is unknown, or the dominant direction of the field observation site changes with the seasons.

[0003] Currently, micrometeorological observation towers are all steel structures integrated with the ground. Once installed, the azimuth cannot be changed, or the equipment needs to be disassembled from the tower body first and then reinstalled after adjusting the azimuth, which will consume a huge amount of manpower and working hours, especially when operating in the field environment, it is very difficult. Summary of the Invention

[0004] The purpose of the present invention is to provide a micrometeorological observation tower with a rotation function to solve the problems raised in the above background art.

[0005] The present invention provides a micrometeorological observation tower with a rotation function, including an upper tower body, a lower tower body and a rotation mechanism. The upper tower body is connected to the lower tower body through the rotation mechanism. The rotation mechanism includes an upper flange, a lower flange, a rotating shaft component and a locking component. The rotating shaft component is fixed on the top of the lower flange, the upper flange is fixed on the top of the rotating shaft component, and the locking component is installed on the upper flange and the lower flange. The top of the upper flange is provided with a plurality of first connecting columns, each first connecting column is provided with a first external thread and a first nut matching the first thread. The bottom of the upper tower body is provided with a plurality of first through holes for the first connecting columns to pass through. The bottom of the lower flange is provided with a plurality of second connecting columns, each second connecting column is provided with a second external thread and a second nut matching the second thread. The top of the lower tower body is provided with a plurality of second through holes for the second connecting columns to pass through.

[0006] Further, the rotating shaft component includes an outer shaft ring, an inner shaft core, a plurality of first screw rods and a plurality of second screw rods. The outer shaft ring is provided with a plurality of first through holes evenly distributed along its circumference for the first screw rods to pass through. The lower flange is provided with a plurality of first screw holes respectively matching with the plurality of first screw rods. The upper flange is provided with a plurality of second through holes evenly distributed along its circumference for the second screw rods to pass through. The inner shaft core is provided with a plurality of second screw holes respectively matching with the plurality of second screw rods. The inner shaft core is rotationally matched with the outer shaft ring.

[0007] Further, the locking member includes a plurality of first locking screws and a plurality of second locking screws. A plurality of third through holes are provided on both the upper flange and the lower flange, which are evenly distributed along their circumferences and through which the first locking screws pass. A third nut is provided on each first locking screw, and a plurality of third screw holes are provided on the lower housing, which are evenly distributed along its circumference and are in one-to-one cooperation with the plurality of second locking screws. In the locked state, each second locking screw abuts against the inner top wall of the upper flange.

[0008] Further, a baffle for preventing insects is provided at the bottom of the lower flange.

[0009] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0010] When the position of the upper tower body needs to be adjusted in the present invention, all the third nuts are removed from the corresponding first locking screws, and then all the first locking screws are disengaged from the third through holes of the lower flange. Subsequently, all the second locking screws are loosened from the third screw holes. At this time, the upper tower body can rotate through the rotational cooperation of the inner shaft core and the outer shaft ring. Compared with the traditional adjustment method, the adjustment of the installation orientation of the present invention is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0012] Figure 1 is a three-dimensional structural diagram of the present invention;

[0013] Figure 2 is a three-dimensional structural diagram of the rotating mechanism;

[0014] Figure 3 is a bottom view of the rotating mechanism;

[0015] Figure 4 is a top view of the rotating mechanism;

[0016] Figure 5 is Figure 4 a sectional view taken along line A-A;

[0017] Figure 6 is a partial schematic diagram of the rotating mechanism;

[0018] Reference numerals: upper tower body 1, lower tower body 2, rotating mechanism 3, upper flange 31, first connecting column 311, first nut 312, lower flange 32, second connecting column 321, second nut 322, baffle 323, rotating shaft component 33, outer shaft ring 331, inner shaft core 332, first screw 333, second screw 334, locking component 34, first locking screw 341, third nut 3411, second locking screw 342. Detailed implementation mode

[0019] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments.

[0020] The components of the embodiments of the present invention usually described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents the selected embodiments of the present invention.

[0021] All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0024] The following combination Figures 1 to 6As shown in the figure, an embodiment of the present invention provides a micro-meteorological observation tower with a rotation function, which includes an upper tower body 1, a lower tower body 2, and a rotation mechanism 3. The upper tower body 1 is connected to the lower tower body 2 through the rotation mechanism 3. The rotation mechanism 3 includes an upper flange 31, a lower flange 32, a rotating shaft component 33, and a locking component 34. The rotating shaft component 33 is fixed to the top of the lower flange 32, the upper flange 31 is fixed to the top of the rotating shaft component 33, and the locking component 34 is installed on the upper flange 31 and the lower flange 32. A plurality of first connecting columns 311 are provided on the top of the upper flange 31, and each first connecting column 311 is provided with a first external thread and a first nut 312 that mates with the first thread. A plurality of first through holes for the first connecting columns 311 to pass through are provided at the bottom of the upper tower body 1. A plurality of second connecting columns 321 are provided at the bottom of the lower flange 32, and each second connecting column 321 is provided with a second external thread and a second nut 322 that mates with the second thread. A plurality of second through holes for the second connecting columns 321 to pass through are provided at the top of the lower tower body 2. The upper flange 31 and the lower flange 32 are locked by the locking component 34. In the locked state, the upper tower body 1 cannot rotate. When it is necessary to rotate the upper tower body 1 to adjust the observation equipment, the locking component 34 is loosened, and then the upper tower body 1 is rotated through the rotating shaft component 33, and then the locking component 34 is locked. In this way, it is very convenient to adjust the installation orientation.

[0025] Specifically, the rotating shaft component 33 includes an outer shaft ring 331, an inner shaft core 332, a plurality of first screw rods 333, and a plurality of second screw rods 334. A plurality of first through holes are provided on the outer shaft ring 331, which are evenly distributed along its circumferential direction and for the first screw rods 333 to pass through. A plurality of first screw holes are provided on the lower flange 32, which are in one-to-one correspondence with the plurality of first screw rods 333. A plurality of second through holes are provided on the upper flange 31, which are evenly distributed along its circumferential direction and for the second screw rods 334 to pass through. A plurality of second screw holes are provided on the inner shaft core 332, which are in one-to-one correspondence with the plurality of second screw rods 334. The inner shaft core 332 is rotationally matched with the outer shaft ring 331. The outer shaft ring 331 can be quickly assembled to the lower flange 32 through a plurality of first screw rods 333, and the inner shaft core 332 can be quickly assembled to the upper flange 31 through all the second screw rods 334. The rotational matching between the inner shaft core 332 and the outer shaft ring 331 enables the upper tower body 1 to rotate around the axis of the inner shaft core 332.

[0026] Specifically, the locking member 34 includes a plurality of first locking screws 341 and a plurality of second locking screws 342. A plurality of third through holes are provided on both the upper flange 31 and the lower flange 32 and are evenly distributed along their circumferences for the first locking screws 341 to pass through. A third nut 3411 is provided on each first locking screw 341 for cooperation therewith. A plurality of third screw holes are provided on the lower housing and are evenly distributed along its circumference and are in one-to-one cooperation with the plurality of second locking screws 342. In the locked state, each second locking screw 342 abuts against the inner top wall of the upper flange 31. All the first locking screws 341 are sequentially passed through the corresponding third through holes on the upper flange 31 and the lower flange 32, and then the third nuts 3411 are locked on the first locking screws 341, so that the upper flange 31 and the lower flange 32 are quickly locked. All the second locking screws 342 are locked, and the second locking screws 342 abut against the inner top wall of the upper flange 31. After the upper flange 31 and the lower flange 32 are locked, the second locking screws 342 can push up the upper flange 31, thereby reducing the pressure on the outer shaft ring 331 and the inner shaft core 332.

[0027] Specifically, a baffle 323 for preventing insects is provided at the bottom of the lower flange 32, so as to prevent flying insects from drilling into the rotating mechanism 3 and causing damage to the rotating mechanism 3.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features. These modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A micro-meteorological observation tower with a rotation function, characterized in that: It includes an upper tower body (1), a lower tower body (2) and a rotating mechanism (3). The upper tower body (1) is connected to the lower tower body (2) through the rotating mechanism (3). The rotating mechanism (3) includes an upper flange (31), a lower flange (32), a rotating shaft component (33) and a locking component (34). The rotating shaft component (33) is fixed to the top of the lower flange (32), the upper flange (31) is fixed to the top of the rotating shaft component (33), the locking component (34) is installed on the upper flange (31) and the lower flange (32). A number of first connecting columns (311) are provided on the top of the upper flange (31). Each first connecting column (311) is provided with a first external thread and a first nut (312) that mates with the first thread. A number of first through holes for the first connecting columns (311) to pass through are provided at the bottom of the upper tower body (1). A number of second connecting columns (321) are provided at the bottom of the lower flange (32). Each second connecting column (321) is provided with a second external thread and a second nut (322) that mates with the second thread. A number of second through holes for the second connecting columns (321) to pass through are provided at the top of the lower tower body (2); The rotating shaft component (33) includes an outer shaft ring (331), an inner shaft core (332), a number of first screw rods (333) and a number of second screw rods (334). A number of first through holes that are evenly distributed along its circumference and for the first screw rods (333) to pass through are provided on the outer shaft ring (331). A number of first screw holes that are in one-to-one correspondence with the number of first screw rods (333) are provided on the lower flange (32). A number of second through holes that are evenly distributed along its circumference and for the second screw rods (334) to pass through are provided on the upper flange (31). A number of second screw holes that are in one-to-one correspondence with the number of second screw rods (334) are provided on the inner shaft core (332). The inner shaft core (332) is rotationally matched with the outer shaft ring (331). The locking component (34) includes a number of first locking screw rods (341) and a number of second locking screw rods (342). A number of third through holes that are evenly distributed along its circumference and for the first locking screw rods (341) to pass through are provided on both the upper flange (31) and the lower flange (32). Each first locking screw rod (341) is provided with a third nut (3411) that mates with it. A number of third screw holes that are in one-to-one correspondence with the number of second locking screw rods (342) are provided on the lower flange (32). In the locked state, each second locking screw rod (342) abuts against the inner top wall of the upper flange (31). A baffle (323) for preventing insects is provided at the bottom of the lower flange (32).

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