Meteorological observation instrument bracket

Abstract

A meteorological observation instrument bracket relates to the technical field of meteorological observation and is used for reducing wind resistance borne by a meteorological observation instrument on the bracket. The meteorological observation instrument bracket comprises a fixing rod, a supporting plate, a fixing frame and an annular wind shield. The fixed rod is vertically arranged on the ground; the supporting plate is fixedly arranged at the top of the fixing rod; the fixed frame is slidably arranged on the supporting plate; the annular wind shield surrounds the supporting plate by a circle and is fixedly connected with the supporting plate, the annular wind shield comprises two first sub-wind shields and two second sub-wind shields, the outer wall faces of the first sub-wind shields and the second sub-wind shields are arc faces, the two first sub-wind shields are arranged on the two opposite side walls of the supporting plate, and the two second sub-wind shields are arranged on the two opposite side walls of the supporting plate. The two second sub-wind shields are arranged on the other two opposite side walls of the supporting plate, and each first sub-wind shield abuts against one second sub-wind shield. The meteorological observation instrument bracket is used for reducing wind resistance borne by a meteorological observation instrument on the bracket and improving the stability of the fixing rod.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of meteorological observation, and in particular to a meteorological observation instrument bracket. BACKGROUND

[0002] A meteorological observation instrument bracket is disclosed in Chinese Patent No. CN222103242U and Application Date April 29, 2024. The bracket can fix the meteorological observation instrument installed on the supporting plate through the supporting seat and the limiting plate on the supporting plate, and is convenient to use.

[0003] However, the bracket is supported by an elongated fixing rod, and the meteorological observation instrument is mostly a cuboid, which is subject to greater wind resistance, and the fixing rod is easily deformed. CONTENT OF THE UTILITY MODEL

[0004] The application provides a meteorological observation instrument bracket for reducing the wind resistance of the meteorological observation instrument on the bracket.

[0005] The application provides a meteorological observation instrument bracket, which comprises a fixing rod, a supporting plate, a fixing frame and an annular wind shield. The fixing rod is vertically arranged on the ground. The supporting plate is fixedly arranged on the top of the fixing rod. The fixing frame is slidingly arranged on the supporting plate. The annular wind shield is arranged around the supporting plate. The annular wind shield is fixedly connected with the supporting plate. The annular wind shield comprises two first sub-wind shields and two second sub-wind shields. The outer walls of the first sub-wind shields and the second sub-wind shields are arc surfaces. The two first sub-wind shields are arranged on two opposite side walls of the supporting plate. The two second sub-wind shields are arranged on the other two opposite side walls of the supporting plate. Each first sub-wind shield abuts against a second sub-wind shield.

[0006] In the application, the supporting plate is fixed on the fixing rod. The annular wind shield around the supporting plate is formed by the two first sub-wind shields and the two second sub-wind shields. The adjacent plate bodies of the two first sub-wind shields and the two second sub-wind shields abut against each other, so that the wind along the horizontal direction is lower than the supporting plate and the meteorological observation instrument installed on the supporting plate. The outer arc surfaces of the first sub-wind shields and the second sub-wind shields can make the air flow more uniformly, avoid the formation of irregular flow and vortex, and reduce the transition complexity of the boundary layer, so that the flow is more stable and the frictional resistance caused by the viscosity of the boundary layer is reduced.

[0007] In some embodiments of the application, the length of the side wall of the supporting plate on which the first sub-wind shield is arranged is shorter than the length of the side wall of the supporting plate on which the second sub-wind shield is arranged. The supporting plate can be rectangular, which has two long sides and two short sides. The first sub-wind shield is arranged on the short side of the supporting plate, and the second sub-wind shield is arranged on the long side of the supporting plate, which can help to comprehensively protect the supporting plate from the wind in the circumferential direction.

[0008] In some embodiments of the present application, the weather observation instrument bracket further comprises horizontal wind baffles, two horizontal wind baffles are arranged on the inner walls of the two second sub-wind baffles, the horizontal wind baffles are fixedly connected with the second sub-wind baffles, and the two horizontal wind baffles abut each other.

[0009] The horizontal wind baffles can shield the wind on the top of the support plate, avoid the wind entering through the holes on the top of the first and second sub-wind baffles when the wind blows obliquely, and avoid causing greater wind resistance; the avoidance hole can facilitate the installation of the wind force and direction checking part on the weather observation instrument, and help the weather observation instrument to function completely.

[0010] In some embodiments of the present application, the weather observation instrument bracket further comprises four auxiliary plates, the four auxiliary plates are arranged at the four edges of the support plate, the auxiliary plates are fixedly arranged on the bottom of the support plate, and a sliding groove is formed between the auxiliary plate and the support plate; sliding strips are formed on the first and second sub-wind baffles, and the four sliding strips are slidingly arranged in the four sliding grooves.

[0011] The auxiliary plate can form a sliding groove, so that the first and second sub-wind baffles can be slidingly connected in the sliding groove through the sliding strips, and the positioning and installation of the first and second sub-wind baffles are facilitated.

[0012] In some embodiments of the present application, the auxiliary plate comprises a vertical plate and a horizontal plate, the vertical plate and the horizontal plate are fixedly connected, the vertical plate is fixedly connected with the bottom wall of the support plate, and the horizontal plate forms the sliding groove with the support plate. The sliding groove can be formed between the vertical plate and the horizontal plate, thereby facilitating the installation of the sliding strip.

[0013] In some embodiments of the present application, the bottom of the support plate is further provided with a matching groove, the matching groove is communicated with the sliding groove, the matching groove penetrates through the two side walls of the support plate along the extension direction of the vertical plate; a matching protrusion is further formed on the first and second sub-wind baffles, the matching protrusion is fixedly connected with the sliding strip, and the matching protrusion is slidingly arranged in the matching groove.

[0014] The matching groove and the matching protrusion can make the first and second sub-wind baffles have more directional limiting effect with the support plate, so that the positions of the first and second sub-wind baffles are stable.

[0015] In some embodiments of the present application, the weather observation instrument bracket further comprises a plurality of limiting pins, two limiting holes are arranged on each vertical plate, and one limiting pin is inserted into each limiting hole. The limiting pins can be located on the two sides of the first and second sub-wind baffles, so that the first and second sub-wind baffles are fixed in position through the matching groove, the sliding groove and the limiting pins.

[0016] In some embodiments of the present application, the first sub-wind shield and the second sub-wind shield are similar in structure, and each of the first sub-wind shield and the second sub-wind shield comprises a fixed part, a connecting part and a plate surface, the fixed part is fixedly connected with the connecting part, and the connecting part is fixedly connected with the inner wall surface of the plate surface, and the plate surface area of the first sub-wind shield is smaller than that of the second sub-wind shield. The fixed part, the connecting part and the plate surface can stabilize the structure of the first sub-wind shield and the second sub-wind shield, and help outdoor wind shielding.

[0017] In some embodiments of the present application, the connecting part is provided in three, and the three connecting parts are distributed at intervals. The three connecting parts can make the connecting strength between the fixed part and the plate surface higher. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the technical scheme of the present application, and constitute a part of the specification, and are used together with the embodiments of the present application to explain the technical scheme of the present application, and do not constitute a limitation on the technical scheme of the present application.

[0019] Figure 1 A schematic view of a weather observation instrument bracket is provided for the embodiments of the present application.

[0020] Figure 2 A top view of a weather observation instrument bracket is provided for the embodiments of the present application.

[0021] Figure 3 An installation position schematic view of a limiting pin of a weather observation instrument bracket is provided for the embodiments of the present application.

[0022] The accompanying drawings are used to provide a further understanding of the technical scheme of the present application, and constitute a part of the specification, and are used together with the embodiments of the present application to explain the technical scheme of the present application, and do not constitute a limitation on the technical scheme of the present application. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] It should be noted that all directionality indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directionality indications will also change accordingly.

[0025] The terms "first", "second", "third", etc. are only for descriptive purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second", etc. can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified and limited, the term "connected" or "connected" should be understood in a broad sense, for example, it can be fixedly connected, or detachably connected, or integrally connected. 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. In addition, when describing the pipeline, "connected" and "connected" in the present application have the meaning of conducting. The specific meaning needs to be understood in combination with the context.

[0026] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "connected", "connected" should be understood in a broad sense, for example, it can be fixedly connected, or detachably connected, or integrally connected. 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. In addition, when describing the pipeline, "connected" and "connected" in the present application have the meaning of conducting. The specific meaning needs to be understood in combination with the context.

[0027] In the embodiments of the present application, the words such as "exemplary" or "for example" are used to represent as an example, illustration or description. Any embodiment or design scheme described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as more preferred or more advantageous than other embodiments or design schemes. In fact, the words such as "exemplary" or "for example" are intended to present the relevant concept in a specific manner.

[0028] The Chinese patent with patent publication number CN222103242U and application date of April 29, 2024 discloses a meteorological observation instrument bracket, which can fix the meteorological observation instrument installed on the supporting plate through the supporting seat and the limiting plate on the supporting plate, and is convenient to use.

[0029] However, the bracket is supported by an elongated fixing rod, and the meteorological observation instrument is mostly a cuboid, which is subject to large wind resistance, and is prone to cause deformation of the fixing rod.

[0030] Therefore, referring to Figure 1 The present application provides a meteorological observation instrument bracket, which comprises a fixing rod 1, a supporting plate 2, a fixing frame 3 and an annular wind shield 4.

[0031] Please refer to Figure 1 , which is arranged on the supporting plate 2. The fixing rod 1, the supporting plate 2 and the fixing frame 3 are all structures in the existing patent meteorological observation instrument bracket (CN222103242U), and will not be described here.

[0032] Please refer to Figure 1 , the annular wind deflector 4 is arranged around the support plate 2, and the annular wind deflector 4 is fixedly connected with the support plate 2. The annular wind deflector 4 is a circular frame, which can be arranged around the center in a central symmetry by a plurality of plate surfaces 47 to form a complete ring body. The annular wind deflector 4 can be provided with expansion bolts as fixing portions 45 and installed on four corners of the support plate 2 to ensure stability, or can be fixedly connected with the support plate 2 in other manners.

[0033] Please refer to Figure 2 , the annular wind deflector 4 includes two first sub-wind deflectors 41 and two second sub-wind deflectors 42, and outer wall surfaces of the first sub-wind deflectors 41 and the second sub-wind deflectors 42 are arc surfaces. The annular wind deflector 4 can be arranged around the support plate 2 in a horizontal direction, so as to resist wind in a circumferential direction. In addition, in a vertical direction, outer side edges of the first sub-wind deflectors 41 and the second sub-wind deflectors 42 can be straight lines or arc surfaces, and heights of the first sub-wind deflectors 41 and the second sub-wind deflectors 42 should be higher than a height of a main body of the meteorological observation instrument installed on the support plate 2 (excluding an extension such as a wind detection portion).

[0034] Please refer to Figure 1 , the first sub-wind deflectors 41 and the second sub-wind deflectors 42 can have similar structures, and the first sub-wind deflectors 41 and the second sub-wind deflectors 42 can be detachably installed on the support plate 2 or fixed on the support plate 2 in other manners.

[0035] Please refer to Figure 2 , the two first sub-wind deflectors 41 are arranged on two opposite side walls of the support plate 2, and the two second sub-wind deflectors 42 are arranged on other two opposite side walls of the support plate 2. Each first sub-wind deflector 41 abuts against a second sub-wind deflector 42. There can be a gap between the first sub-wind deflectors 41 and the second sub-wind deflectors 42.

[0036] Please refer to Figure 1 , in the application, the support plate 2 is fixed on the fixed rod 1, and the annular wind deflector 4 formed by the two first sub-wind deflectors 41 and the two second sub-wind deflectors 42 is arranged around the support plate 2. Adjacent plate bodies of the two first sub-wind deflectors 41 and the two second sub-wind deflectors 42 abut against each other, so as to lower the support plate 2 and the meteorological observation instrument installed on the support plate 2 from wind in a horizontal direction. The outer arc surfaces of the first sub-wind deflectors 41 and the second sub-wind deflectors 42 can make air flow more uniformly through the object, avoid the formation of irregular flow and vortex, and the arc design can reduce the transition complexity of the boundary layer, make the flow more stable, and reduce the frictional resistance caused by the viscosity of the boundary layer.

[0037] Please refer to Figure 2In some examples, the length of the side wall of the tray 2 where the first sub wind deflector 41 is located is shorter than the length of the side wall of the tray 2 where the second sub wind deflector 42 is located. The tray 2 can be rectangular, having two long sides and two short sides. Mounting the first sub wind deflector 41 on the short side of the tray 2 and mounting the second sub wind deflector 42 on the long side of the tray 2 can help to provide comprehensive wind protection to the circumference of the tray 2.

[0038] In other examples, the length of the side wall of the tray 2 where the first sub wind deflector 41 is located can also be longer than the length of the side wall of the tray 2 where the second sub wind deflector 42 is located.

[0039] Please refer to Figure 2 In some examples, the meteorological observation instrument bracket further comprises horizontal wind deflectors 43, two horizontal wind deflectors 43 are arranged on the inner walls of the two second sub wind deflectors 42, the horizontal wind deflectors 43 are fixedly connected with the second sub wind deflectors 42, and the two horizontal wind deflectors 43 abut against each other.

[0040] The horizontal wind deflectors 43 can shield the wind on the top of the tray 2, so as to avoid the wind from entering through the holes on the top of the first sub wind deflector 41 and the second sub wind deflector 42 when the wind blows obliquely, and to avoid causing greater wind resistance. The avoidance hole 44 can facilitate the installation of the wind force and wind direction checking part on the meteorological observation instrument, and help to complete the functions of the meteorological observation instrument.

[0041] Please refer to Figure 1 In some examples, the horizontal wind deflectors 43 can only cover part of the area between the first sub wind deflector 41 and the second sub wind deflector 42, that is, a certain wind shielding effect can be achieved. The horizontal wind deflectors 43 and the second wind deflectors can be connected by bolts, or can be welded or bonded.

[0042] In other examples, the horizontal wind deflectors 43 can also be installed on the bottom walls of the second sub wind deflectors 42, so as to avoid the wind from blowing obliquely from the bottom into the space between the first wind deflector and the second wind deflector.

[0043] Please refer to Figure 3 In some examples, the meteorological observation instrument bracket further comprises four auxiliary plates 5, the four auxiliary plates 5 are arranged at the four edges of the tray 2, the auxiliary plates 5 are fixedly arranged at the bottom of the tray 2, and the auxiliary plates 5 and the tray 2 form sliding grooves 21; the first sub wind deflector 41 and the second sub wind deflector 42 each form a sliding strip 48, and the four sliding strips 48 are slidingly arranged in the four sliding grooves 21.

[0044] The auxiliary plate 5 can form a sliding groove 21, so that the first sub-windshield plate 41 and the second sub-windshield plate 42 can be slidably connected in the sliding groove 21 through the sliding strip 48, facilitating the positioning and installation of the first sub-windshield plate 41 and the second sub-windshield plate 42.

[0045] Please refer to Figure 3 In some examples, the auxiliary plate 5 can be located outside the supporting plate 2, or a slot can be formed at the edge of the supporting plate 2 to form the auxiliary plate 5.

[0046] Please refer to Figure 3 In some examples, the auxiliary plate 5 includes a vertical plate 51 and a horizontal plate 52, which are fixedly connected, the vertical plate 51 is fixedly connected with the bottom wall of the supporting plate 2, and the horizontal plate 52 forms a sliding groove 21 with the supporting plate 2. The sliding groove 21 can be formed between the vertical plate 51 and the horizontal plate 52, thereby facilitating the installation of the sliding strip 48.

[0047] In some examples, the horizontal plate 52 can be parallel to the bottom wall of the supporting plate 2, or an angle can be formed between the horizontal plate 52 and the bottom wall of the supporting plate 2.

[0048] Please refer to Figure 3 In some examples, the bottom of the supporting plate 2 is further provided with a matching groove 22, the matching groove 22 is in communication with the sliding groove 21, the matching groove 22 penetrates through the two side walls of the supporting plate 2 along the extension direction of the vertical plate 51; a matching protrusion 49 is further formed on the first sub-windshield plate and the second sub-windshield plate, the matching protrusion 49 is fixedly connected with the sliding strip 48, and the matching protrusion 49 is slidably arranged in the matching groove 22.

[0049] The matching groove 22 and the matching protrusion 49 can make the first sub-windshield plate 41 and the second sub-windshield plate 42 have more directional limiting effects with the supporting plate 2, so that the positions of the first sub-windshield plate 41 and the second sub-windshield plate 42 are stable.

[0050] Please refer to Figure 3 In some examples, the matching groove 22 can be a semicircular groove, or a square groove or other shapes.

[0051] Please refer to Figure 3 In some examples, the meteorological observation instrument bracket further includes a plurality of limiting pins 6, two limiting holes are arranged on each vertical plate 51, and one limiting pin 6 is inserted into each limiting hole. The limiting pins 6 can be located on both sides of the first sub-windshield plate 41 and the second sub-windshield plate 42, so that the first sub-windshield plate 41 and the second sub-windshield plate 42 are fixed in position through the matching groove 22, the sliding groove 21 and the limiting pins 6.

[0052] Please refer to Figure 3In some examples, the limiting pin 6 can be a cylindrical pin, and the limiting hole can be located on the outer side of the corresponding first or second sub-plate body, thereby stabilizing the limiting effect of the limiting pin 6 on the first or second sub-plate body.

[0053] Please refer to Figure 2 In some examples, the first and second sub-windshield plates 41 and 42 have similar structures, and each of the first and second sub-windshield plates 41 and 42 includes a fixed part 45, a connecting part 46, and a plate surface 47. The fixed part 45 is fixedly connected with the connecting part 46, and the connecting part 46 is fixedly connected with the inner wall surface of the plate surface 47. The area of the plate surface 47 of the first sub-windshield plate 41 is smaller than that of the second sub-windshield plate 42. The fixed part 45, the connecting part 46, and the plate surface 47 can stabilize the structure of the first and second sub-windshield plates 41 and 42, and help to block the wind outdoors.

[0054] Please refer to Figure 3 In some examples, the fixed part 45 can include the sliding bar and the matching protrusion 49, and further include a mounting plate, thereby facilitating fixation and facilitating fixation with the connecting part 46.

[0055] The connecting part 46 can be a prismatic column, a circular column, or other shapes. The connecting part 46 is fixedly connected with the fixed part 45 and the plate surface 47. The fixed mode can be bolt connection or welding.

[0056] Please refer to Figure 2 and Figure 3 In some examples, the connecting part 46 is provided in three, and the three connecting parts 46 are distributed at intervals. The three connecting parts 46 can make the connecting strength between the fixed part 45 and the plate surface 47 higher.

[0057] In some examples, the three connecting parts 46 can be distributed at equal intervals.

[0058] Alternatively, the connecting part 46 can also be other numbers, such as five.

[0059] In the description of the present specification, specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0060] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any change or replacement within the technical scope disclosed in the present application should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A weather observation instrument carriage, characterized in that, The utility model relates to a meteorological observation instrument support, including: The fixed rod is vertically arranged on the ground; The supporting plate is fixedly arranged on the top of the fixed rod; The fixed frame is slidably arranged on the supporting plate; The annular baffle is arranged around the supporting plate, and the annular baffle is fixedly connected with the supporting plate; the annular baffle comprises two first sub baffles and two second sub baffles; the outer wall surface of the first sub baffle and the second sub baffle is an arc surface; two first sub baffles are arranged on two opposite side walls of the supporting plate; two second sub baffles are arranged on the other two opposite side walls of the supporting plate; and each first sub baffle abuts against a second sub baffle.

2. The meteorological observation instrument support according to claim 1, wherein The length of the side wall of the supporting plate on which the first sub baffle is arranged is shorter than the length of the side wall of the supporting plate on which the second sub baffle is arranged.

3. The meteorological observation instrument support according to claim 2, wherein The meteorological observation instrument support further comprises horizontal baffles, the horizontal baffles are arranged in two, the horizontal baffles are arranged on the inner walls of the two second sub baffles respectively, the horizontal baffles are fixedly connected with the second sub baffles, and the two horizontal baffles abut against each other; An avoiding hole is formed between the two horizontal baffles.

4. The meteorological observation instrument support according to any one of claims 1-3, wherein The meteorological observation instrument support further comprises four auxiliary plates, the auxiliary plates are arranged at the four edges of the supporting plate respectively, the auxiliary plates are fixedly arranged at the bottom of the supporting plate, and a sliding groove is formed between the auxiliary plates and the supporting plate; Sliding strips are formed on the first sub baffles and the second sub baffles, and the sliding strips are slidably arranged in the sliding grooves respectively.

5. The meteorological observation instrument support according to claim 4, wherein The auxiliary plate comprises a vertical plate and a horizontal plate, the vertical plate and the horizontal plate are fixedly connected, the vertical plate is fixedly connected with the bottom wall of the supporting plate, and the horizontal plate and the supporting plate form the sliding groove.

6. The meteorological observation instrument support according to claim 5, wherein A matching groove is further arranged at the bottom of the supporting plate, the matching groove is communicated with the sliding groove, the matching groove penetrates through the two side walls of the supporting plate along the extension direction of the vertical plate, and Matching protrusions are further formed on the first sub baffles and the second sub baffles, the matching protrusions are fixedly connected with the sliding strips, and the matching protrusions are slidably arranged in the matching groove.

7. The meteorological observation instrument support according to claim 5, wherein The meteorological observation instrument support further comprises a plurality of limiting pins, two limiting holes are arranged on each vertical plate, and one limiting pin is inserted into each limiting hole.

8. The meteorological observation instrument support according to claim 1, wherein The first sub wind deflector and the second sub wind deflector are similar in structure, and each of the first sub wind deflector and the second sub wind deflector comprises a fixed part, a connecting part and a plate surface, the fixed part is fixedly connected with the connecting part, the connecting part is fixedly connected with an inner wall surface of the plate surface, and the plate surface area of the first sub wind deflector is smaller than that of the second sub wind deflector.

9. The weather observation instrument carrier of claim 8, wherein, The connecting part is provided in three, and the three connecting parts are distributed at intervals.

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