CN220688577U

CN220688577U - Wind direction and wind speed measuring device of wind turbine generator

Info

Publication number: CN220688577U
Application number: CN202322467676.9U
Authority: CN
Inventors: 杜平; 赵继承; 杨冠东; 冯立中
Original assignee: Beijing Hengyuan New Energy Technology Co ltd
Current assignee: Beijing Hengyuan New Energy Technology Co ltd
Priority date: 2023-09-12
Filing date: 2023-09-12
Publication date: 2024-03-29
Anticipated expiration: 2033-09-12

Abstract

The utility model relates to the technical field of wind direction and speed measuring devices, in particular to a wind direction and speed measuring device of a wind turbine generator, which comprises a wind vane, a wind cup, a measuring device, a first base, a limiting structure and a second base, wherein the wind vane is arranged at the top of the measuring device, the wind cup is arranged at the top of the measuring device, the first base is arranged at the bottom of the measuring device, and the first base is connected with the second base through the limiting structure. The utility model is provided with the limiting plate II, the limiting rod II and the limiting structure, when the measuring device is required to be installed, the supporting rod is clamped into the sliding groove III, the limiting plate II passes through the groove I, the base I is rotated clockwise, the limiting rod II and the limiting plate II slide into the sliding groove I and the sliding groove II, the handle is rotated, the threaded rod is driven by the handle to rotate, the threaded rod drives the sliding block to move leftwards, the sliding block is clamped into the groove II, the base I can be rapidly installed and disassembled through the limiting plate II, the limiting rod II and the limiting structure, the installation operation is simpler, and the user can conveniently overhaul or replace.

Description

Wind direction and wind speed measuring device of wind turbine generator

Technical Field

The utility model relates to the technical field of wind direction and speed measuring devices, in particular to a wind direction and speed measuring device of a wind turbine generator.

Background

The wind generating set comprises a wind wheel and a generator; the wind wheel comprises blades, a hub, reinforcing members and the like; the wind speed measuring device mainly comprises three parabolic or semicircular empty cups which are 120 degrees away from each other to form a plane wind measuring instrument, and the wind speed can be measured according to a rotating speed curve of wind cup response to wind.

However, the existing wind direction and wind speed measuring device does not have the function of rapid installation and disassembly, which causes inconvenience for the user in installation, so that a wind direction and wind speed measuring device of a wind turbine generator is needed to solve the problems.

Disclosure of Invention

In order to overcome the technical problems, the utility model aims to provide a wind direction and wind speed measuring device of a wind turbine generator set, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wind direction wind speed measuring device of wind turbine generator system, includes wind vane, wind cup, measuring device, base one, limit structure and base two, the wind vane is installed at measuring device's top, the wind cup is installed at measuring device's top, base one is installed to measuring device's bottom, base one is connected with base two through limit structure.

Preferably, the first base is provided with a first groove, a first sliding groove, a second sliding groove, a third sliding groove, a fourth sliding groove, a first limiting groove and a second limiting groove.

Preferably, the second base comprises a second limiting rod, a second limiting plate, a supporting rod and a second groove, wherein the second limiting rod is fixedly connected with the front end and the rear end of the top of the second base, and the second limiting rod is in sliding connection with the first sliding groove.

Preferably, the top of the second limit rod is fixedly connected with the second limit plate, the second limit plate penetrates through the second groove in a sliding connection mode, the middle of the second base is fixedly connected with the third support rod in a sliding connection mode, and the second groove is formed in the support rod.

Preferably, the limiting structure comprises a handle, a fixed rod, a first limiting plate, a threaded rod, a sliding block and a first limiting rod, wherein the left side of the handle is fixedly connected with the fixed rod.

Preferably, the fixed rod is fixedly connected with the first limiting plate, the second limiting groove is rotationally connected with the first limiting plate, the left side of the fixed rod is fixedly connected with the threaded rod, and the threaded rod is in threaded connection with the sliding block.

Preferably, the sliding block is connected with the sliding groove IV in a sliding manner, the front and the rear of the sliding block are fixedly connected with the first limiting rod, and the first limiting rod is connected with the first limiting groove in a sliding manner.

Compared with the prior art, the utility model has the beneficial effects that:

1. this wind direction wind speed measuring device of wind turbine generator system is provided with limiting plate two, gag lever post two and limit structure, when needing installation measuring device, go into spout three with the bracing piece card, pass recess one with limiting plate two, rotate base one clockwise, make gag lever post two and limiting plate two slide into the inside of spout one and spout two, rotate the handle, the handle drives the threaded rod and rotates, because the rotation of slider has been restricted to gag lever post one, the threaded rod drives the slider and moves left, make the slider card go into in the recess two, can make base one accomplish quick installation and dismantlement through limiting plate two, gag lever post two and limit structure, make the installation operation simpler, convenience of customers overhauls or changes.

2. The wind direction and wind speed measuring device of the wind turbine generator is provided with the handle, the limit structure can be unlocked by rotating the handle, and when the limit structure is unlocked, the handle is in a horizontal position and is convenient to hold so that the first base can be rotated and lifted upwards.

Drawings

FIG. 1 is a front perspective view of the present utility model;

FIG. 2 is a schematic view of the present utility model disassembled;

FIG. 3 is a schematic cross-sectional view of an upper side of the base of the present utility model;

FIG. 4 is a schematic cross-sectional front view of a base of the present utility model;

fig. 5 is a schematic diagram of an explosion structure of the limit structure of the present utility model.

In the figure: 1. a wind vane; 2. a wind cup; 3. a measuring device; 4. a first base; 41. a groove I; 42. a first chute; 43. a second chute; 44. a chute III; 45. a chute IV; 46. a first limit groove; 47. a limiting groove II; 5. a limit structure; 51. a grip; 52. a fixed rod; 53. a first limiting plate; 54. a threaded rod; 55. a slide block; 56. a first limit rod; 6. a second base; 61. a second limiting rod; 62. a limiting plate II; 63. a support rod; 64. and a groove II.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides a wind direction wind speed measuring device of wind turbine generator system, includes wind vane 1, wind cup 2, measuring device 3, base one 4, limit structure 5 and base two 6, and wind vane 1 is installed at measuring device 3's top, and wind cup 2 is installed at measuring device 3's top, and base one 4 is installed to measuring device 3's bottom, and base one 4 is connected with base two 6 through limit structure 5.

The first base 4 is provided with a first groove 41, a first chute 42, a second chute 43, a third chute 44, a fourth chute 45, a first limit chute 46 and a second limit chute 47.

The second base 6 comprises a second limiting rod 61, a second limiting plate 62, a supporting rod 63 and a second groove 64, wherein the front end and the rear end of the top of the second base 6 are fixedly connected with the second limiting rod 61, and the second limiting rod 61 is in sliding connection with the first chute 42.

The top of the limiting rod II 61 is fixedly connected with the limiting plate II 62, the limiting plate II 62 penetrates through the groove I41 to be connected with the sliding groove II 43 in a sliding manner, when the measuring device 3 needs to be installed, the limiting plate II 62 penetrates through the groove I41, the base I4 is rotated clockwise, the limiting rod II 61 and the limiting plate II 62 slide into the sliding groove I42 and the sliding groove II 43, the middle of the base II 6 is fixedly connected with the supporting rod 63, the supporting rod 63 is connected with the sliding groove III 44 in a sliding manner, when the measuring device 3 needs to be installed, the supporting rod 63 is clamped into the sliding groove III 44, and the supporting rod 63 is provided with the groove II 64.

The limiting structure 5 comprises a handle 51, a fixed rod 52, a limiting plate I53, a threaded rod 54, a sliding block 55 and a limiting rod I56, wherein the left side of the handle 51 is fixedly connected with the fixed rod 52.

The fixed rod 52 is fixedly connected with the first limiting plate 53, the first limiting plate 53 is rotationally connected with the second limiting groove 47, the left side of the fixed rod 52 is fixedly connected with the threaded rod 54, the handle 51 is rotated, the handle 51 drives the threaded rod 54 to rotate, and the threaded rod 54 is in threaded connection with the sliding block 55.

The sliding block 55 is in sliding connection with the sliding groove IV 45, the first limiting rod 56 is fixedly connected to the front and rear of the sliding block 55, the first limiting rod 56 is in sliding connection with the first limiting groove 46, and the threaded rod 54 drives the sliding block 55 to move leftwards due to the fact that the first limiting rod 56 limits rotation of the sliding block 55, so that the sliding block 55 is clamped into the second groove 64.

Working principle:

when the measuring device 3 is required to be installed in use, the supporting rod 63 is clamped into the sliding groove III 44, the limiting plate II 62 penetrates through the groove I41, the base I4 is rotated clockwise, the limiting rod II 61 and the limiting plate II 62 slide into the sliding groove I42 and the sliding groove II 43, the handle 51 is rotated, the handle 51 drives the threaded rod 54 to rotate, the threaded rod 54 drives the sliding block 55 to move leftwards due to the fact that the limiting rod I56 limits the rotation of the sliding block 55, the sliding block 55 is clamped into the groove II 64, the base I4 can be quickly installed and detached through the limiting plate II 62, the limiting rod II 61 and the limiting structure 5, the installation operation is simpler, and a user can overhaul or replace conveniently.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Wind direction and wind speed measuring device of wind turbine generator system, including wind vane (1), wind cup (2), measuring device (3), base one (4), limit structure (5) and base two (6), its characterized in that: the wind vane device is characterized in that a wind vane (1) is arranged at the top of the measuring device (3), a wind cup (2) is arranged at the top of the measuring device (3), a first base (4) is arranged at the bottom of the measuring device (3), and the first base (4) is connected with a second base (6) through a limiting structure (5).

2. The wind direction and wind speed measurement device of a wind turbine according to claim 1, wherein: the first base (4) is provided with a first groove (41), a first sliding groove (42), a second sliding groove (43), a third sliding groove (44), a fourth sliding groove (45), a first limiting groove (46) and a second limiting groove (47).

3. The wind direction and wind speed measurement device of a wind turbine according to claim 1, wherein: the second base (6) comprises a second limiting rod (61), a second limiting plate (62), a supporting rod (63) and a second groove (64), wherein the second limiting rod (61) is fixedly connected to the front end and the rear end of the top of the second base (6), and the second limiting rod (61) is slidably connected with the first sliding groove (42).

4. A wind direction and speed measuring device for a wind turbine according to claim 3, wherein: the top of the limit rod II (61) is fixedly connected with the limit plate II (62), the limit plate II (62) penetrates through the groove I (41) to be connected with the slide groove II (43) in a sliding mode, the middle of the base II (6) is fixedly connected with the support rod (63), the support rod (63) is connected with the slide groove III (44) in a sliding mode, and the support rod (63) is provided with the groove II (64).

5. The wind direction and wind speed measurement device of a wind turbine according to claim 1, wherein: the limiting structure (5) comprises a handle (51), a fixing rod (52), a first limiting plate (53), a threaded rod (54), a sliding block (55) and a first limiting rod (56), and the fixing rod (52) is fixedly connected to the left side of the handle (51).

6. The wind direction and wind speed measurement device of a wind turbine according to claim 5, wherein: the fixed rod (52) is fixedly connected with the first limiting plate (53), the first limiting plate (53) is rotationally connected with the second limiting groove (47), the left side of the fixed rod (52) is fixedly connected with the threaded rod (54), and the threaded rod (54) is in threaded connection with the sliding block (55).

7. The wind direction and wind speed measurement device of a wind turbine according to claim 6, wherein: the sliding block (55) is connected with the sliding groove IV (45) in a sliding mode, the first limiting rods (56) are fixedly connected with the front and the rear of the sliding block (55), and the first limiting rods (56) are connected with the first limiting grooves (46) in a sliding mode.