Deicing device for anemometer tower and anemometer tower assembly

Abstract

The utility model relates to the technical field of wind power generation, and provides a deicing device for an anemometer tower and an anemometer tower assembly. The deicing device for the anemometer tower comprises a connecting mechanism and a deicing assembly. The connecting mechanism is connected with the anemometer tower, the deicing assembly is connected with the connecting mechanism, and the deicing assembly can do reciprocating telescopic movement relative to the anemometer tower. In the deicing process, the deicing assembly is hoisted to the corresponding height position of the anemometer tower through the connecting mechanism. The deicing assembly does reciprocating telescopic movement relative to the anemometer tower at the position of the height corresponding to the icing of the anemometer tower so as to remove the icing at the position. Therefore, on one hand, the deicing efficiency is greatly improved; on the other hand, manual deicing is not needed, and the risk of manual high-altitude operation is avoided.

Description

Technical Field

[0001] This utility model relates to the field of wind power generation technology, and in particular to a de-icing device and a wind measurement tower component for a wind measurement tower. Background Technology

[0002] As a key infrastructure for wind resource assessment in the early stages of wind farm development, the long-term, stable, and accurate collection of wind energy data by meteorological towers is crucial. However, in cold regions or operating environments with low temperatures and high humidity in winter, meteorological tower structures often face severe icing problems. Icing significantly increases the overall weight of the meteorological tower, greatly increasing the static load on the tower body and its foundation. Current technologies mostly rely on manual de-icing, which is inefficient and poses significant safety risks to workers, such as falls and frostbite, in cold, windy, and slippery high-altitude environments. Utility Model Content

[0003] To address the aforementioned technical problems, this utility model provides a de-icing device for a wind measuring tower and a wind measuring tower component.

[0004] A first aspect of this utility model provides a de-icing device for a wind measurement tower, comprising: a connecting mechanism for connecting to a wind measurement tower; and a de-icing assembly connected to the connecting mechanism, wherein the de-icing assembly is capable of reciprocating extension and retraction relative to the wind measurement tower to remove ice from the wind measurement tower.

[0005] According to the present invention, a de-icing device for a wind measurement tower is provided. The de-icing assembly includes: a fixed box body connected to the connecting mechanism; a de-icing linkage mechanism connected to the fixed box body and capable of extending from the inside of the fixed box body to the outside; and a power mechanism connected to the de-icing linkage mechanism, wherein the power mechanism is used to drive the de-icing linkage mechanism to reciprocate and extend relative to the wind measurement tower.

[0006] According to the present invention, a de-icing device for a wind measurement tower includes a power mechanism comprising: a driving gear; a driven gear meshing with the driving gear; and a rotary drive device connected to the driving gear.

[0007] The de-icing linkage mechanism includes: a transmission rod, one end of which is connected to the driven gear; and a de-icing rod, one end of which is connected to the other end of the transmission rod, the other end of which extends from the inside of the fixed box to the outside.

[0008] According to the present invention, a de-icing device for a wind measurement tower includes a transmission rod comprising: a first transmission rod, one end of which is connected to the driven gear; and a second transmission rod, one end of which is connected to the other end of the first transmission rod, and the other end of which is connected to the de-icing rod.

[0009] According to the present invention, a de-icing device for a wind measurement tower includes a fixed box body comprising: a base plate; a top cover, the top cover being fitted onto the base plate; and a gear fixing column, the gear fixing column being connected to the base plate and used to fix the driven gear.

[0010] According to the present invention, a de-icing device for a wind measurement tower is provided, wherein the fixed box further includes a de-icing chute, the de-icing chute being opened to the bottom plate and used for the extension and retraction of the de-icing rod.

[0011] According to the present invention, a de-icing device for a wind measurement tower is provided, wherein there are multiple driven gears; each driven gear is correspondingly equipped with a de-icing linkage mechanism; each de-icing linkage mechanism is arranged in a ring around the central axis of the driving gear as the array center to the fixed box.

[0012] According to the present invention, a de-icing device for a wind measuring tower is provided, wherein the connecting mechanism includes: a fixing ring connected to the fixing box; and a connecting body, one end of which is connected to the wind measuring tower and the other end of which is connected to the fixing ring.

[0013] According to the present invention, a de-icing device for a wind measuring tower is provided, wherein the connecting body includes: a telescopic hinge, one end of which is connected to the fixed truss at the top of the wind measuring tower, and the other end of which is connected to the fixed ring.

[0014] According to a second aspect of the present invention, a wind measurement tower assembly is provided, comprising: a wind measurement tower; and a wind measurement tower de-icing device as described above, wherein the wind measurement tower de-icing device is connected to the wind measurement tower.

[0015] The de-icing device for wind measurement towers provided by this utility model includes a connecting mechanism and a de-icing component. The connecting mechanism is connected to the wind measurement tower, and the de-icing component is connected to the connecting mechanism. The de-icing component can reciprocate and extend relative to the wind measurement tower. During the de-icing process, the connecting mechanism hoists the de-icing component to a corresponding height position on the wind measurement tower. The de-icing component reciprocates and extends relative to the wind measurement tower at the corresponding height position of the ice accumulation to remove the ice at that position. Therefore, on the one hand, the de-icing efficiency is greatly improved; on the other hand, manual de-icing is eliminated, avoiding the risks of manual high-altitude operations.

[0016] Furthermore, the wind measurement tower assembly provided by this utility model includes the wind measurement tower de-icing device as described above, and therefore also possesses the advantages described above. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the de-icing device for wind measurement towers provided by this utility model.

[0019] Figure 2 This is a structural schematic diagram of the base plate and de-icing linkage mechanism in the de-icing device for the wind measurement tower provided by this utility model.

[0020] Figure 3 This is a schematic diagram of the structure of the base plate in the de-icing device for the wind measurement tower provided by this utility model.

[0021] Figure 4 This is a simplified structural diagram of the wind measurement tower assembly provided by this utility model.

[0022] Reference numerals: 100, connecting mechanism; 110, fixing ring; 120, connecting body; 200, de-icing assembly; 210, fixing box; 211, base plate; 212, top cover; 213, gear fixing column; 214, de-icing chute; 220, de-icing linkage mechanism; 221, first transmission rod; 222, second transmission rod; 223, de-icing rod; 300, power mechanism; 310, driving gear; 320, driven gear; 330, rotary drive device; 400, wind measuring tower; 500, de-icing device for wind measuring tower. Detailed Implementation

[0023] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0024] In the description of the embodiments of this utility model, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of the embodiments of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this utility model based on the specific circumstances.

[0026] In this embodiment of the utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0027] In the description of this specification, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Furthermore, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples, to make the objectives, technical solutions, and advantages of the present invention clearer. The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] The following is combined Figures 1 to 4 This invention describes a de-icing device and a wind measuring tower assembly provided by an embodiment of the present invention. It should be understood that the following description is merely an illustrative embodiment of the present invention and does not constitute any particular limitation on the present invention.

[0029] An embodiment of the first aspect of this utility model provides a de-icing device for a wind measurement tower, such as... Figures 1 to 3 As shown, it includes: a connecting mechanism 100 for connecting to the meteorological tower 400; and a de-icing assembly 200 connected to the connecting mechanism 100, which is capable of reciprocating extension and retraction relative to the meteorological tower 400 to remove ice from the meteorological tower 400.

[0030] The de-icing device for a wind measuring tower provided by this utility model includes a connecting mechanism 100 and a de-icing assembly 200. The connecting mechanism 100 is connected to the wind measuring tower 400, and the de-icing assembly 200 is connected to the connecting mechanism 100. The de-icing assembly 200 can reciprocate and extend relative to the wind measuring tower 400. During the de-icing process, the connecting mechanism 100 hoists the de-icing assembly 200 to a corresponding height position on the wind measuring tower 400. The de-icing assembly 200 reciprocates and extends relative to the wind measuring tower 400 at the corresponding height position of the ice accumulation on the wind measuring tower 400 to remove the ice at that position. Thus, on the one hand, the de-icing efficiency is greatly improved; on the other hand, manual de-icing is eliminated, avoiding the risks of manual high-altitude operations.

[0031] In one embodiment of this utility model, the de-icing assembly 200 includes: a fixed housing 210 connected to the connecting mechanism 100; a de-icing linkage mechanism 220 connected inside the fixed housing 210 and capable of extending from the inside of the fixed housing 210 to the outside; and a power mechanism 300 connected to the de-icing linkage mechanism 220, which is used to drive the de-icing linkage mechanism 220 to reciprocate and extend relative to the wind measurement tower 400.

[0032] In one embodiment of the present invention, the power mechanism 300 includes: a driving gear 310; a driven gear 320, which meshes with the driving gear 310; and a rotary drive device 330, which is connected to the driving gear 310.

[0033] The de-icing linkage mechanism 220 includes: a transmission rod, one end of which is connected to the driven gear 320; and a de-icing rod 223, one end of which is connected to the other end of the transmission rod, and the other end of which extends from the inside of the fixed housing 210 to the outside.

[0034] In another embodiment of the present invention, the transmission rod includes: a first transmission rod 221, one end of which is connected to the driven gear 320; and a second transmission rod 222, one end of which is connected to the other end of the first transmission rod 221, and the other end of which is connected to the de-icing rod 223.

[0035] Furthermore, in one embodiment of the present invention, the fixed box 210 includes: a base plate 211; a top cover 212, the top cover 212 being fitted onto the base plate 211; and a gear fixing post 213, the gear fixing post 213 being connected to the base plate 211 and used to fix the driven gear 320.

[0036] Furthermore, in one embodiment of this utility model, the fixed box 210 further includes: an ice removal groove 214, which extends to the bottom plate 211 and is used to allow the ice removal rod 223 to extend and retract.

[0037] Specifically, such as Figures 1 to 3As shown, the fixed housing 210 includes a base plate 211, a top cover 212, and a gear fixing post 213. The top cover is connected to the upper side of the base plate 211, forming an accommodating space between them. The de-icing linkage mechanism 220 is arranged within this accommodating space. For example, the rotary drive device 330 is a motor. The motor is arranged outside the fixed housing 210. A through hole is provided on the base plate 211, and a drive gear 310 is provided at the through hole position. The output shaft of the motor passes through the through hole to the inner side of the base plate 211 and is connected to the drive gear 310. A gear fixing post 213 is provided on the base plate 211. The center hole of the driven gear 320 is fitted onto the gear fixing post 213, and the driven gear 320 meshes with the drive gear 310. One end of the first transmission rod 221 is eccentrically connected to the driven gear 320, and the other end of the first transmission rod 221 is rotatably connected to one end of the second transmission rod 222. One end of the second transmission rod 222 is rotatably connected to one end of the de-icing rod 223. A de-icing groove 214 is provided on the base plate 211. The de-icing rod 223 is slidably connected to the de-icing groove 214. The other end of the de-icing rod 223 can extend from inside the fixed box 210 to outside the fixed box 210 through the de-icing groove 214.

[0038] During the de-icing process, the motor drives the drive gear 310 to rotate the driven gear 320. The driven gear 320, through the first transmission rod 221 and the second transmission rod 222, drives the de-icing rod 223 to extend and retract along the de-icing chute 214. The de-icing rod 223 reciprocates at the corresponding height position, thereby removing the ice at the corresponding position.

[0039] In one embodiment of this utility model, there are multiple driven gears 320; each driven gear 320 is equipped with a de-icing linkage mechanism 220; each de-icing linkage mechanism 220 is arranged in a ring around the central axis of the driving gear 310 to the fixed box 210.

[0040] For example, in Figures 1 to 3 In the illustrated embodiment, within the fixed housing 210, with the center of the driving gear 310 as the array center, there are three sets of driven gears 320 and de-icing linkage mechanisms 220 arranged in a circular array. This significantly improves the de-icing efficiency of the de-icing device for wind measurement towers.

[0041] In one embodiment of the present invention, the connecting mechanism 100 includes: a fixing ring 110, which is connected to the fixing box 210; and a connecting body 120, one end of which is connected to the wind measuring tower 400, and the other end of which is connected to the fixing ring 110.

[0042] Furthermore, in one embodiment of this utility model, the connecting body 120 includes: a telescopic hinge, one end of which is connected to the fixed truss at the top of the wind measuring tower 400, and the other end of which is connected to the fixed ring 110.

[0043] like Figure 4 As shown, a fixing ring 110 is provided on the outer side of the top cover 212. One end of the telescopic hinge is connected to the fixed truss at the top of the wind measurement tower 400, and the other end of the telescopic hinge is connected to the fixing ring 110. During the de-icing process, by adjusting the length of the telescopic hinge, the de-icing assembly 200 can be hoisted to different heights to remove ice at different heights, thereby greatly improving the de-icing efficiency.

[0044] A second aspect of this utility model provides a wind measurement tower assembly, including: a wind measurement tower 400 and a wind measurement tower de-icing device 500 as described above. The wind measurement tower de-icing device 500 is connected to the wind measurement tower 400.

[0045] Furthermore, the wind measurement tower assembly provided by this utility model includes the wind measurement tower de-icing device 500 as described above, and therefore also possesses the advantages described above.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An ice removing device for a wind measurement tower, characterized by, include: A connecting mechanism (100) is provided for connecting to a wind measurement tower (400); A de-icing assembly (200) is connected to the connecting mechanism (100) and is capable of reciprocating extension and retraction relative to the wind measuring tower (400) to remove ice from the wind measuring tower (400).

2. The de-icing device for a wind tower according to claim 1, characterized by The de-icing assembly (200) includes: A fixed box body (210) is connected to the connecting mechanism (100); De-icing linkage mechanism (220), the de-icing linkage mechanism (220) is connected inside the fixed box (210) and can extend from the inside of the fixed box (210) to the outside; A power mechanism (300) is connected to the de-icing linkage mechanism (220), and the power mechanism (300) is used to drive the de-icing linkage mechanism (220) to reciprocate and extend relative to the wind measurement tower (400).

3. The de-icing device for a wind tower according to claim 2, characterized in that The power mechanism (300) includes: Drive gear (310); Driven gear (320), which meshes with the driving gear (310); A rotary drive device (330) is connected to the drive gear (310); The de-icing linkage mechanism (220) includes: A transmission rod, one end of which is connected to the driven gear (320); The de-icing rod (223) has one end connected to the other end of the transmission rod, and the other end of the de-icing rod (223) extends from the inside of the fixed box (210) to the outside.

4. The de-icing device for a wind tower according to claim 3, characterized by The transmission rod includes: The first transmission rod (221) has one end connected to the driven gear (320); The second transmission rod (222) has one end connected to the other end of the first transmission rod (221) and the other end connected to the de-icing rod (223).

5. The de-icing device for a wind tower according to claim 4, characterized in that The fixed housing (210) includes: Base plate (211); Top cover (212), which is fitted onto the bottom plate (211); A gear fixing post (213) is connected to the base plate (211) and is used to fix the driven gear (320).

6. The deicing device for a wind tower according to claim 5, characterized by The fixed housing (210) also includes: The de-icing chute (214) is provided on the base plate (211) and is used for the extension and retraction of the de-icing rod (223).

7. The de-icing device for a wind finding tower according to any one of claims 3 to 6, characterized in that, The number of driven gears (320) is multiple; Each of the driven gears (320) is equipped with a corresponding de-icing linkage mechanism (220); Each of the de-icing linkage mechanisms (220) is arranged in a ring around the central axis of the drive gear (310) and then arranged in a ring around the fixed box (210).

8. The de-icing device for a wind tower according to claim 7, characterized in that The connecting mechanism (100) includes: A fixing ring (110) is connected to the fixing box body (210); A connecting body (120) is connected to the wind measurement tower (400) at one end and connected to the fixing ring (110) at the other end.

9. The de-icing device for a wind tower according to claim 8, characterized in that The connecting body (120) comprises: A telescopic hinge is connected to the top fixed truss of the wind measurement tower (400) at one end and connected to the fixing ring (110) at the other end.

10. A wind measurement tower assembly characterized by, Comprise: A wind measurement tower (400); The deicing device (500) for the wind measurement tower as claimed in any one of claims 1 to 9 is connected to the wind measurement tower (400).

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