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CN-121976709-A - Wind measuring tower for wind farm

CN121976709ACN 121976709 ACN121976709 ACN 121976709ACN-121976709-A

Abstract

The invention relates to the technical field of wind power station wind measurement and discloses a wind power station wind measurement tower, which comprises a tower body, wherein a detection sensor is arranged at the mounting end of the tower body, a fixed base is connected to the bottom of the tower body, a wind tower is arranged outside the tower body, angle bars are uniformly arranged between the tower body and the wind tower and are connected with optical cables through the angle bars, hoops are arranged on the surfaces of the angle bars, the angle bars are respectively connected with a stay wire and a hanging wire through the hoops, the stay wire and the hanging wire of a terminal share one group of hoops, anti-pulling anchor plates are hinged to the outer sides of the periphery of the fixed base through hinges, a folding design is adopted between the adjacent anti-pulling anchor plates, ground nail holes are formed in the surfaces of the anti-pulling anchor plates, the components are firmly connected, the optical cable arrangement design is reasonable, the wind power station wind measurement data transmission stability can be effectively guaranteed, and the service performance of the wind power station wind measurement tower can be effectively improved.

Inventors

  • ZHANG SHENGFA

Assignees

  • 海南州华豫新能源开发有限公司

Dates

Publication Date
20260505
Application Date
20260206

Claims (10)

  1. 1. A wind tower for a wind farm, comprising: The wind power generation device comprises a tower body (1) and a detection sensor (2) arranged at the installation end of the tower body (1), wherein the bottom of the tower body (1) is connected with a fixed base (3), a wind tower (4) is arranged outside the tower body (1), angle rods (5) are uniformly arranged between the tower body (1) and the wind tower (4), and an optical cable (6) is connected between the tower body (1) and the wind tower (4) through the angle rods (5); The anchor ear (7) is arranged on the surface of the angle pole (5), the angle pole (5) is respectively connected with a stay wire (8) and a hanging wire (9) through the anchor ear (7), and the stay wire (8) and the hanging wire (9) at the terminal share one group of anchor ears (7); The anti-pulling anchor plates (21) are hinged to the outer sides of the periphery of the fixed base (3) through hinges, folding designs are arranged between the adjacent anti-pulling anchor plates (21), and ground nail holes (22) are formed in the surfaces of the anti-pulling anchor plates (21).
  2. 2. The wind measuring tower for the wind farm according to claim 1, wherein nuts (10) are arranged at four corners of the bottom of the fixed base (3), and triangular rib plates (11) are additionally arranged at the connecting positions of the nuts (10) and the fixed base (3).
  3. 3. The wind measuring tower for the wind farm according to claim 2, wherein the screw telescopic support legs (12) are additionally arranged right below the nuts (10), threads are arranged on the surfaces of the screw telescopic support legs (12), and the screw telescopic support legs (12) are in threaded connection with threaded holes of the nuts (10).
  4. 4. The wind measuring tower for the wind farm according to claim 3, wherein the bottoms of the threaded telescopic supporting legs (12) are respectively provided with an anti-skid rubber pad (13), and a connecting hole is formed in the center of each anti-skid rubber pad (13).
  5. 5. The wind measuring tower for the wind farm according to claim 4, wherein the bottoms of the anti-skid rubber pads (13) are connected with upper steel plates (14), and the upper steel plates (14) are connected with the anti-skid rubber pads (13) through connecting holes and bolts.
  6. 6. A wind measuring tower for a wind farm according to claim 5, wherein a lower layer steel plate (15) is additionally arranged under the upper layer steel plate (14), and the lower layer steel plate (15) is connected with a foundation embedded plate for installing a fixed base (3).
  7. 7. The wind measuring tower for the wind farm according to claim 6, wherein a limit sleeve (17) is additionally arranged between the upper layer steel plate (14) and the lower layer steel plate (15), a rubber buffer pad (16) is arranged in the center of an inner cavity of the limit sleeve (17), and the top end and the bottom end of the rubber buffer pad (16) are respectively tightly attached to contact surfaces of the upper layer steel plate (14) and the lower layer steel plate (15).
  8. 8. The wind measuring tower for a wind farm according to claim 7, wherein the upper part and the lower part of the limiting sleeve (17) are uniformly provided with guide side grooves (19), and the cross section of the inner cavity of the guide side groove (19) is semicircular.
  9. 9. A wind measuring tower for a wind farm according to claim 8, wherein the side sides of the upper layer steel plate (14) and the lower layer steel plate (15) are respectively provided with a guiding side post (18), the guiding side posts (18) are in sliding connection with the guiding side grooves (19), and the whole guiding side posts (18) are of semicircular design.
  10. 10. The wind measuring tower for the wind farm according to claim 1, wherein the inner cavity of the fixed base (3) is provided with a steel plate reinforcing rib (20), and the steel plate reinforcing rib (20) is integrally formed in a cross shape.

Description

Wind measuring tower for wind farm Technical Field The invention relates to the technical field of wind power plant wind measurement, in particular to a wind measuring tower for a wind power plant. Background The wind measuring tower is an indispensable facility in the planning construction and operation process of the wind power plant, is mainly used for collecting meteorological data such as wind speed, wind direction and the like, provides core basis for unit layout, power prediction and safe operation and maintenance of the wind power plant, is usually installed in a complex field environment, ensures the stability of the structure of the wind measuring tower to resist severe weather, ensures the continuity of wind measuring data transmission and meets the requirement of long-term stable operation of the wind power plant. The tower body of the existing wind measuring tower and the wind tower are usually in a direct butt joint mode, the optical cable is usually exposed out of the structure, the stay wires and the hanging wires are respectively installed through independent fixing parts, the fixing parts are arranged in a scattered mode and are different in stress points, the situation that the connecting parts are loose and shift easily occurs, meanwhile, the optical cable is subjected to friction or pulling caused by external force when being arranged in a disordered mode, the problem that wind measuring data transmission is often interrupted or distorted is caused, and the like is solved. For this purpose, a wind measuring tower for a wind farm is proposed. Disclosure of Invention Aiming at the defects of the prior art, the invention provides a wind measuring tower for a wind power plant, which aims to solve the technical problems that interruption or distortion often occurs in wind measuring data transmission and the wind measuring tower is difficult to adapt to the actual field installation requirement of the wind power plant. In order to achieve the purpose, the invention provides the following technical scheme that the wind measuring tower for the wind farm comprises the following components: The wind power generation device comprises a tower body and a detection sensor arranged at the installation end of the tower body, wherein the bottom of the tower body is connected with a fixed base, a wind tower is arranged outside the tower body, angle rods are uniformly arranged between the tower body and the wind tower, and an optical cable is connected between the tower body and the wind tower through the angle rods; The anchor ear is arranged on the surface of the angle pole, the angle pole is respectively connected with a stay wire and a hanging wire through the anchor ear, and the stay wire and the hanging wire of the terminal share one group of anchor ear; the anti-pulling anchor plates are hinged to the outer sides of the periphery of the fixed base through hinges, folding designs are arranged between the adjacent anti-pulling anchor plates, and ground nail holes are formed in the surfaces of the anti-pulling anchor plates. Firstly, installing a foundation embedded plate at a preset installation position, placing a fixed base at the preset installation position, expanding an anti-pulling anchor plate hinged to the outer sides of the periphery of the fixed base through hinges, and completing positioning and fixing of the fixed base by utilizing ground nail holes and ground nails; Connecting the tower body to the fixed base, arranging a wind tower outside the tower body, and uniformly installing angle bars between the tower body and the wind tower; the surface of the angle pole is provided with anchor ears, and the anchor ears are used for respectively connecting a stay wire and a hanging wire, wherein the stay wire and the hanging wire at the terminal are connected and fixed by adopting the same anchor ears; An optical cable is paved between the tower body and the wind tower through an angle rod, so that a signal transmission channel between the tower body and the wind tower is built; The detection sensor is arranged at the installation end of the tower body, and after the assembly of all the components is completed, the signal transmission functions of the detection sensor and the optical cable are debugged, so that the normal operation of the equipment is ensured. Preferably, nuts are arranged at four corners of the bottom of the fixed base, and triangular rib plates are additionally arranged at the joints of the nuts and the fixed base. The triangular rib plate can effectively enhance the connection strength of the nut and the fixed base, avoid the nut from falling off or deforming at the connection part due to concentrated stress, ensure the stability of nut installation, provide a reliable basis for the assembly and stress of the subsequent threaded telescopic support leg, and not affect the whole bearing performance of the fixed base. Preferably, the screw thread telescopic support legs are addi