Dustproof anemograph wind vane

Abstract

The invention belongs to the technical field of anemographs, and particularly relates to a dustproof anemograph wind indicator which comprises an anemograph body, a wind indicator body is arranged above the anemograph body, rotating shafts are rotationally connected to the upper ends of the anemograph body and the wind indicator body, and a connecting assembly is arranged between the wind indicator body and the anemograph body. Dustproof assemblies are arranged at the positions, corresponding to the rotating shaft, of the upper ends of the anemograph body and the wind indicator body; the connecting assembly comprises an arc-shaped rod and an arc-shaped plate; the dustproof assembly comprises a first semicircular cover filter cylinder and a second semicircular cover filter cylinder; by arranging the dustproof assembly, the first semicircular cover filter cylinder and the second semicircular cover filter cylinder are installed on the anemograph body and the wind indicator body in a matched mode, and the dustproof effect is achieved through matched splicing of the first semicircular cover filter cylinder and the second semicircular cover filter cylinder; impurities such as dust are prevented from entering a gap between the rotating shaft and the anemograph body or the wind indicator body to influence the subsequent rotating efficiency of the rotating shaft.

Description

Technical Field

[0001] The invention belongs to the technical field of anemometers, and in particular relates to a dustproof anemometer wind vane. Background Art

[0002] Anemometer is an instrument for measuring air velocity. There are many types of anemometers. The most commonly used anemometer in meteorological stations is the cup anemometer, which consists of three parabolic cone empty cups fixed on a bracket at 120 degrees to each other. The concave surface of the empty cups is in the same direction. The entire sensing part is installed on a vertical rotating shaft. Under the action of wind force, the cups rotate around the shaft at a speed proportional to the wind speed.

[0003] However, the existing anemometer wind vane does not have a dustproof function, and dust and other impurities can easily enter the gap between the rotating shaft and the anemometer wind vane, thereby causing problems such as subsequent rotation of the rotating shaft being stuck and other problems of reduced rotation quality, affecting the accuracy of wind speed detection; at the same time, the existing anemometer and wind vane are not easy to be spliced ​​and fixed to each other for use. Summary of the invention

[0004] In order to solve the problems raised in the above background technology, the present invention provides a dustproof anemometer wind vane, which has a dustproof function and the characteristics that dust is not easy to enter the gap between the rotating shaft and the anemometer wind vane.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A dustproof anemometer wind vane, comprising an anemometer body, a wind vane body arranged above the anemometer body, the upper ends of the anemometer body and the wind vane body are both rotatably connected with a rotating shaft, a cup body is arranged at the top of the rotating shaft at the upper end of the anemometer body, a vane body is arranged at the top of the rotating shaft at the upper end of the wind vane body, a connecting component is arranged between the wind vane body and the anemometer body, and dustproof components are arranged at positions corresponding to the rotating shaft at the upper ends of the anemometer body and the wind vane body;

[0007] The dustproof component includes a first semi-circular cover filter cartridge, a second semi-circular cover filter cartridge, a plug plate, a slot, a mounting bolt, a mounting hole and a semi-circular groove, wherein the first semi-circular cover filter cartridge is arranged at a position corresponding to the rotating shaft on one side of the upper end of the anemometer body and the weather vane body, a second semi-circular cover filter cartridge is arranged on one side of the first semi-circular cover filter cartridge, and the first semi-circular cover filter cartridge and the second semi-circular cover filter cartridge are enclosed to form a cylindrical filter cartridge, in addition, two plug plates are arranged at the top end of the second semi-circular cover filter cartridge, and two slots matching with the two plug plates are arranged at the top end of the first semi-circular cover filter cartridge. On this basis, after each of the plug plates matches with the slot, the plug plate is connected to the first semi-circular cover filter cartridge by a mounting bolt, and the plug plate is provided with a mounting hole corresponding to the mounting bolt. On this basis, the top ends of the first semi-circular cover filter cartridge and the second semi-circular cover filter cartridge are both provided with a semi-circular groove corresponding to the outer wall of the rotating shaft.

[0008] Preferably, the dustproof component also includes a semi-ring plate, an annular groove and a rubber pad, wherein the bottom ends of the first semi-circular cover filter cartridge and the second semi-circular cover filter cartridge are each provided with a semi-ring plate, the top ends of the anemometer body and the wind vane body are each provided with an annular groove matching the semi-ring plate, and the inner wall of each of the annular grooves is provided with a rubber pad.

[0009] More preferably, after the first semicircular cover filter cartridge and the second semicircular cover filter cartridge are installed on both sides of the rotating shaft through the cooperation of the semi-circular plate and the annular groove, the outer wall of the rotating shaft is tangent to the inner wall of the semicircular groove. In addition, after the plug plate is matched with the slot, the side edge of the plug plate is in close contact with the inner wall of the slot.

[0010] Furthermore, after the semi-ring plate is matched with the annular groove, the side of the semi-ring plate is tightly attached to the inner wall of the annular groove. On this basis, the rubber pad is bonded to the anemometer body and the wind vane body by glue.

[0011] Preferably, the connecting assembly includes an arc rod, an arc plate, fixing bolts and fixing holes, wherein the anemometer body and the weather vane body are connected via an arc rod, arc plates are provided at both ends of the arc rod, the arc plates are connected to the anemometer body and the weather vane body via fixing bolts, and fixing holes corresponding to the fixing bolts are provided on one side of the anemometer body and the weather vane body.

[0012] Furthermore, after the arc rod is installed, the arc rod does not interfere with the cup body and the mark body. In addition, the arc plate is provided with a through hole that matches the fixing bolt.

[0013] Furthermore, the arc plate and the arc rod are welded into an integrated structure, and the arc rod and the arc plate are both configured as stainless steel structures, and a sponge pad is bonded to the end of the arc plate away from the arc rod by glue.

[0014] The beneficial effects of the present invention are:

[0015] The present invention arranges a dustproof component, and the first semicircular cover filter cartridge and the second semicircular cover filter cartridge are matched and installed on the anemometer body and the weather vane body. The first semicircular cover filter cartridge and the second semicircular cover filter cartridge are both fitted with the rotating shaft through the semicircular groove. At the same time, the plug plate at the top of the second semicircular cover filter cartridge is inserted into the slot at the top of the first semicircular cover filter cartridge, and then the mounting bolt is screwed into the mounting hole of the plug plate, so as to achieve the effect of limiting and fixing the first semicircular cover filter cartridge and the second semicircular cover filter cartridge. After the first semicircular cover filter cartridge and the second semicircular cover filter cartridge are spliced, they play a dust-blocking role, and prevent dust and other impurities from entering the gap between the rotating shaft and the anemometer body or the weather vane body to affect the subsequent rotation efficiency of the rotating shaft.

[0016] In addition, the present invention mounts the first semicircular filter cartridge and the second semicircular filter cartridge on the anemometer body and the wind vane body through the cooperation of the semi-ring plate and the annular groove. At the same time, the rubber pad on the inner wall of the annular groove is squeezed, thereby improving the stability of the first semicircular filter cartridge and the second semicircular filter cartridge on the anemometer body and the wind vane body.

[0017] On this basis, the present invention is also provided with a connecting component, and the arc plates at both ends of the arc rod are respectively attached to the anemometer body and the wind vane body, and the fixing bolts are screwed into the fixing holes on the anemometer body and the wind vane body, so as to achieve the effect of connecting and fixing the anemometer body and the wind vane body; by providing the connecting component, it is convenient to assemble the anemometer body and the wind vane body together for use, and at the same time, the anemometer body or the wind vane body is convenient to be disassembled separately for inspection and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 A perspective view of the present invention;

[0020] Figure 2 An exploded perspective view of the present invention;

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the first semi-circular cover filter cartridge and the second semi-circular cover filter cartridge in the present invention;

[0022] Figure 4 for Figure 2 The enlarged view of point A in the middle;

[0023] Figure 5 It is a partial structural stereogram of the connection assembly of the present invention;

[0024] In the figure: 1. Anemometer body; 2. Dustproof assembly; 21. First semicircular cover filter cartridge; 22. Second semicircular cover filter cartridge; 23. Insert plate; 24. Slot; 25. Mounting bolt; 26. Mounting hole; 27. Semicircular groove; 28. Semi-ring plate; 29. ​​Annular groove; 210. Rubber pad; 3. Connecting assembly; 31. Arc rod; 32. Arc plate; 33. Fixing bolt; 34. Fixing hole; 4. Weather vane body; 5. Cup body; 6. Standard body; 7. Rotating shaft. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are 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 position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the 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 circumstances.

[0027] In this technical solution, if Figure 1As shown, a dustproof anemometer wind vane comprises an anemometer body 1, a wind vane body 4 is arranged above the anemometer body 1, the upper ends of the anemometer body 1 and the wind vane body 4 are rotatably connected with a rotating shaft 7, a cup body 5 is arranged on the top of the rotating shaft 7 at the upper end of the anemometer body 1, a vane body 6 is arranged on the top of the rotating shaft 7 at the upper end of the wind vane body 4, a connecting component 3 is arranged between the wind vane body 4 and the anemometer body 1, and dustproof components 2 are arranged at the positions of the upper ends of the anemometer body 1 and the wind vane body 4 corresponding to the rotating shaft 7.

[0028] Specifically, Figure 1-3 As shown, the dustproof component 2 includes a first semicircular filter cartridge 21, a second semicircular filter cartridge 22, a plug plate 23, a slot 24, a mounting bolt 25, a mounting hole 26 and a semicircular groove 27, wherein the first semicircular filter cartridge 21 is arranged at a position corresponding to the rotating shaft 7 on one side of the upper end of the anemometer body 1 and the wind vane body 4, and the second semicircular filter cartridge 22 is arranged on one side of the first semicircular filter cartridge 21, and the first semicircular filter cartridge 21 and the second semicircular filter cartridge 22 are enclosed to form a cylindrical filter cartridge. In addition, the second semicircular filter cartridge Two plug plates 23 are provided at the top of the cylinder 22, and two slots 24 matching with the two plug plates 23 are provided at the top of the first semi-circular cover filter cylinder 21. On this basis, after each plug plate 23 matches with the slot 24, the plug plate 23 and the first semi-circular cover filter cylinder 21 are connected by mounting bolts 25, and mounting holes 26 corresponding to the mounting bolts 25 are provided in the plug plate 23. On this basis, the upper ends of the first semi-circular cover filter cylinder 21 and the second semi-circular cover filter cylinder 22 are both provided with semi-circular grooves 27 corresponding to the rotating shaft 7.

[0029] By adopting the above technical scheme, when the first semicircular cover filter cartridge 21 and the second semicircular cover filter cartridge 22 are installed on the anemometer body 1 and the weather vane body 4, the first semicircular cover filter cartridge 21 and the second semicircular cover filter cartridge 22 are both fitted with the rotating shaft 7 through the semicircular groove 27, and at the same time, the plug plate 23 at the top of the second semicircular cover filter cartridge 22 is inserted into the slot 24 at the top of the first semicircular cover filter cartridge 21, and then the mounting bolt 25 is screwed into the mounting hole 26 of the plug plate 23, so as to achieve the effect of limiting and fixing the first semicircular cover filter cartridge 21 and the second semicircular cover filter cartridge 22. After the first semicircular cover filter cartridge 21 and the second semicircular cover filter cartridge 22 are spliced, they play a dust-proof role, preventing dust and other impurities from entering the gap between the rotating shaft 7 and the anemometer body 1 or the weather vane body 4 and affecting the subsequent rotation efficiency of the rotating shaft 7.

[0030] Specifically, Figure 1-4 As shown, the dustproof component 2 also includes a semi-ring plate 28, an annular groove 29 and a rubber pad 210, wherein the bottom ends of the first semi-circular cover filter cartridge 21 and the second semi-circular cover filter cartridge 22 are both provided with a semi-ring plate 28, and the top ends of the anemometer body 1 and the wind vane body 4 are both provided with annular grooves 29 corresponding to the semi-ring plate 28, and the inner wall of each annular groove 29 is provided with a rubber pad 210.

[0031] By adopting the above technical solution, the first semi-circular cover filter cartridge 21 and the second semi-circular cover filter cartridge 22 are installed on the anemometer body 1 and the wind vane body 4 through the cooperation of the semi-ring plate 28 and the annular groove 29. At the same time, the rubber pad 210 on the inner wall of the annular groove 29 is squeezed, thereby improving the stability of the first semi-circular cover filter cartridge 21 and the second semi-circular cover filter cartridge 22 installed on the anemometer body 1 and the wind vane body 4.

[0032] In this technical solution, if Figure 1-4 As shown, after the first semicircular filter cartridge 21 and the second semicircular filter cartridge 22 are installed on both sides of the rotating shaft 7 through the cooperation of the semi-circular plate 28 and the annular groove 29, the side of the rotating shaft 7 is tangent to the inner wall of the semicircular groove 27. In addition, after the plug plate 23 is matched with the slot 24, the side of the plug plate 23 is tightly attached to the inner wall of the slot 24.

[0033] Based on the above embodiment, to avoid the first semi-circular filter cartridge 21 and the second semi-circular filter cartridge 22 affecting the rotation of the shaft 7 after installation, after the plug plate 23 is matched with the slot 24, the plug plate 23 is more stable in the slot 24.

[0034] Specifically, after the semi-ring plate 28 and the annular groove 29 are connected, the side of the semi-ring plate 28 is in close contact with the inner wall of the annular groove 29, and the rubber pad 210 is bonded to the anemometer body 1 and the wind vane body 4 by glue.

[0035] By adopting the above technical solution, after the semi-annular plate 28 is matched with the annular groove 29, the semi-annular plate 28 can squeeze the rubber pad 210, and the glue bonding makes the rubber pad 210 not easy to fall off.

[0036] In this technical solution, if Figure 1 , Figure 2 , Figure 5 As shown, the connecting assembly 3 includes an arc rod 31, an arc plate 32, a fixing bolt 33 and a fixing hole 34, wherein the anemometer body 1 and the wind vane body 4 are connected via the arc rod 31, arc plates 32 are provided at both ends of the arc rod 31, the arc plate 32 and the anemometer body 1 and the wind vane body 4 are connected via fixing bolts 33, and one side of the anemometer body 1 and the wind vane body 4 are provided with fixing holes 34 corresponding to the fixing bolts 33.

[0037] Based on the above embodiment, the arc plates 32 at both ends of the arc rod 31 are respectively attached to the anemometer body 1 and the wind vane body 4, and the fixing bolts 33 are screwed into the fixing holes 34 on the anemometer body 1 and the wind vane body 4, so as to achieve the effect of connecting and fixing the anemometer body 1 and the wind vane body 4; by providing the connecting component 3, it is convenient to assemble the anemometer body 1 and the wind vane body 4 together for use, and at the same time, the anemometer body 1 or the wind vane body 4 is convenient to be disassembled separately for inspection and maintenance.

[0038] Specifically, after the arc rod 31 is installed, the arc rod 31 does not interfere with the cup body 5 and the mark body 6 , and the arc plate 32 is provided with through holes corresponding to the fixing bolts 33 .

[0039] By adopting the above technical solution, it is prevented that the cup body 5 and the mark body 6 hit the arc rod 31 when rotating after the arc rod 31 is installed; the fixing bolt 33 can pass through the arc plate 32 and be screwed into the fixing hole 34.

[0040] Specifically, the arc plate 32 and the arc rod 31 are welded into an integrated structure, and both the arc rod 31 and the arc plate 32 are configured as stainless steel structures. A sponge pad is glued to the end of the arc plate 32 away from the arc rod 31 by glue.

[0041] By adopting the above technical solution, the arc plate 32 and the arc rod 31 are welded into an integrated structure, which is more sturdy and durable. The sponge pad can reduce the wear of the arc plate 32 on the anemometer body 1 and the wind vane body 4.

[0042] Generally speaking, when the dustproof anemometer vane is used, the device is installed at a suitable position, and the dustproof component 2 is set, and the first semicircular cover filter cartridge 21 and the second semicircular cover filter cartridge 22 are matched and installed on the anemometer body 1 and the vane body 4, and the first semicircular cover filter cartridge 21 and the second semicircular cover filter cartridge 22 are matched and spliced ​​to play a dust-proof role, so as to prevent dust and other impurities from entering the gap between the rotating shaft 7 and the anemometer body 1 or the vane body 4 and affecting the subsequent rotation efficiency of the rotating shaft 7;

[0043] By setting the connecting component 3, the arc plates 32 at both ends of the arc rod 31 are respectively attached to the anemometer body 1 and the wind vane body 4, and the fixing bolts 33 and the fixing holes 34 are used to achieve the effect of connecting and fixing the anemometer body 1 and the wind vane body 4; the connecting component 3 facilitates the anemometer body 1 and the wind vane body 4 to be assembled together for use, and the anemometer body 1 or the wind vane body 4 is convenient for separate disassembly, inspection and maintenance.

[0044] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dustproof anemometer vane, comprising an anemometer body, a wind vane body disposed above the anemometer body, the anemometer body and the upper ends of the wind vane body are both rotatably connected with a rotating shaft, a cup body is disposed at the top of the rotating shaft at the upper end of the anemometer body, and a vane body is disposed at the top of the rotating shaft at the upper end of the wind vane body, characterized in that: A connecting component is provided between the wind vane body and the anemometer body, and dustproof components are provided at the upper ends of the anemometer body and the wind vane body at positions corresponding to the rotating shaft; The dustproof component includes a first semi-circular cover filter cartridge, a second semi-circular cover filter cartridge, a plug plate, a slot, a mounting bolt, a mounting hole and a semi-circular groove, wherein the first semi-circular cover filter cartridge is arranged at a position corresponding to the rotating shaft on one side of the upper end of the anemometer body and the weather vane body, a second semi-circular cover filter cartridge is arranged on one side of the first semi-circular cover filter cartridge, and the first semi-circular cover filter cartridge and the second semi-circular cover filter cartridge are enclosed to form a cylindrical filter cartridge, in addition, two plug plates are arranged at the top end of the second semi-circular cover filter cartridge, and two slots matching with the two plug plates are arranged at the top end of the first semi-circular cover filter cartridge. On this basis, after each of the plug plates matches with the slot, the plug plate is connected to the first semi-circular cover filter cartridge by a mounting bolt, and the plug plate is provided with a mounting hole corresponding to the mounting bolt. On this basis, the top ends of the first semi-circular cover filter cartridge and the second semi-circular cover filter cartridge are both provided with a semi-circular groove corresponding to the outer wall of the rotating shaft.

2. A dustproof anemometer wind vane according to claim 1, characterized in that: The dustproof component also includes a semi-ring plate, an annular groove and a rubber pad, wherein the bottom ends of the first semi-circular cover filter cartridge and the second semi-circular cover filter cartridge are each provided with a semi-ring plate, the top ends of the anemometer body and the wind vane body are each provided with an annular groove matching the semi-ring plate, and the inner wall of each annular groove is provided with a rubber pad.

3. A dustproof anemometer wind vane according to claim 2, characterized in that: After the first semicircular filter cartridge and the second semicircular filter cartridge are installed on both sides of the rotating shaft through the cooperation of the semi-ring plate and the annular groove, the outer wall of the rotating shaft is tangent to the inner wall of the semicircular groove. In addition, after the plug plate is matched with the slot, the side edge of the plug plate is tightly attached to the inner wall of the slot.

4. A dustproof anemometer wind vane according to claim 3, characterized in that: After the semi-ring plate is matched with the annular groove, the side of the semi-ring plate is tightly attached to the inner wall of the annular groove. On this basis, the rubber pad is bonded to the anemometer body and the wind vane body by glue.

5. The dustproof anemometer wind vane according to claim 1, characterized in that: The connecting assembly includes an arc rod, an arc plate, fixing bolts and fixing holes, wherein the anemometer body and the weather vane body are connected through the arc rod, arc plates are provided at both ends of the arc rod, the arc plates and the anemometer body and the weather vane body are connected through fixing bolts, and one side of the anemometer body and the wind vane body is provided with fixing holes corresponding to the fixing bolts.

6. A dustproof anemometer wind vane according to claim 5, characterized in that: After the arc rod is installed, the arc rod does not interfere with the cup body and the mark body. In addition, the arc plate is provided with a through hole matched with the fixing bolt.

7. A dustproof anemometer wind vane according to claim 6, characterized in that: The arc plate and the arc rod are welded into an integrated structure, and both the arc rod and the arc plate are configured as stainless steel structures. A sponge pad is glued to one end of the arc plate away from the arc rod.

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