CN218446009U

CN218446009U - Anemometer tower simple and convenient to install

Info

Publication number: CN218446009U
Application number: CN202222507749.8U
Authority: CN
Inventors: 卢仁起
Original assignee: Chongqing Baoying Machinery Manufacturing Co ltd
Current assignee: Chongqing Baoying Machinery Manufacturing Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-02-03
Anticipated expiration: 2032-09-22

Abstract

The utility model relates to a anemometry tower technical field, concretely relates to simple installation's anemometry tower, including base, work platform and pylon, work platform connects on the base top, and the pylon is connected on work platform, and the base includes four spud legs, work platform and four be equipped with coupling assembling between the spud leg, coupling assembling includes four first connection structure of work platform lower surface and the second connection structure at the top inner wall of every spud leg, every first connection structure and second connection structure cooperate to be connected fixedly, when the anemometry tower is installed, install four spud legs of base in the seabed or subaerial back, connect fixedly with work platform through coupling assembling's first connection structure and second connection structure, avoid fixed with the welded mode to make the connection fixed firm, and simple construction convenience.

Description

Anemometer tower simple and convenient to install

Technical Field

The utility model relates to a anemometry tower technical field, concretely relates to simple installation's anemometry tower.

Background

Wind energy is an important renewable clean energy source, has wide development prospect in development value and commercial promotion, and the technical scheme of generating power by utilizing the wind energy is continuously researched and developed in various countries. Compared with onshore wind farms, the construction of wind power plants on the sea has become one of the main research aspects of wind power generation in various countries because the construction of wind power plants on open land can achieve better power generation effects.

The wind power plant has the advantages of large wind energy resource storage, high development efficiency, small environmental pollution, no land occupation and the like. Particularly, offshore wind power plants have long coastlines in China, offshore wind energy resources are abundant, most of electricity load centers are concentrated in eastern coastal areas, offshore wind power plants have wide development prospects, and offshore wind power generation is becoming the key point of development of new energy fields.

Before a wind power plant is built, a wind measuring tower needs to be built at a place where a wind power plant is to be built so as to achieve actual measurement of wind resource data and related meteorological data, and therefore whether the region is suitable for building the wind power plant is determined.

At present, the anemometer tower is generally installed on the anemometer tower foundation in a structural form after piling during installation, the anemometer tower generally has several modes such as a single pile and a jacket, the construction period of the single pile is shortest, the single pile is the most common anemometer tower installation form at present, a platform can be installed at the upper part after the anemometer tower foundation is piled, and the working platform can not be fixed on the anemometer tower foundation by a welding process, but field welding is carried out, particularly a marine anemometer tower has the serious defects of complex process requirements, high construction difficulty, high construction cost and the like.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem that the complicated construction degree of difficulty of work platform and anemometer tower basis installation is big, the embodiment of the utility model provides an easy and simple to handle anemometer tower.

The utility model provides a simple installation's anemometry tower, includes base, work platform and pylon, and work platform connects on the base top, and the pylon is connected on work platform, and the base includes four spud legs, work platform and four be equipped with coupling assembling between the spud leg, coupling assembling includes four first connection structure of work platform lower surface and the second connection structure at the top inner wall of every spud leg, every first connection structure and second connection structure cooperate to connect fixedly.

Through above technical scheme, when the anemometer tower is installed, install four spud legs of base in seabed or subaerial back, it is fixed to pass through coupling assembling's first connection structure and second connection structure with work platform, avoids fixing with the welded mode to it is firm to make the connection fixed, and simple construction is convenient.

Further preferably, the first connecting structure comprises a supporting portion extending downwards on the lower surface of the working platform and a first lug arranged at the tail end of the supporting portion, the second connecting structure comprises a bracket arranged on the inner wall surface of the top of the pile leg, the bracket extends upwards to form a second lug, and the first lug is connected with the second lug through a bolt.

Further preferably, all seted up the bolt hole that corresponds each other on first lug and the second lug, coupling assembling still includes to penetrate in proper order the fastening bolt of bolt hole.

Further preferably, two second lugs are arranged on the bracket, and a mounting groove for inserting the first lug is formed between the two second lugs.

Further preferably, the first lug and the second lug are provided with two bolt holes.

Further preferably, the supporting part and the pile leg are provided with matched fixing holes, and fixing bolts are inserted into the fixing holes.

Further preferably, a guardrail is arranged on the outer side of the working platform in a surrounding mode and used for guaranteeing the safety of field operation.

Preferably, the tower is provided with a plurality of laser wind-measuring radars for measuring wind speed and wind direction.

The utility model has the advantages that:

1) The utility model discloses the work platform of anemometry tower is installed when the spud leg, through corresponding bolt hole between first lug and the second lug, inserts fastening bolt after-fixing, and whole erection work only need aim at the back insert the bolt just can, need not electrically weld or other complicated structure fastenings, simple structure, simple to operate, the construction is simple and easy, saves the operating expenses.

2) First lug and second lug all can adopt one or two, strengthen fixed effect, in addition, further strengthen the fixed effect between work platform and the spud leg through fixing bolt between supporting part and spud leg to it is firm to make between the work platform of whole anemometer tower and the base, and the construction is simple and convenient, and easy operation improves work efficiency, introduces the working cost.

The following describes the embodiments of the present invention in further detail with reference to the attached drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic structural view of the anemometer tower of the present invention.

Fig. 2 is a schematic structural diagram of the middle connection assembly of the present invention.

Fig. 3 is a schematic structural view of the utility model after the working platform and the pile leg are connected.

Fig. 4 is the structure diagram of the utility model after the work platform and the pile leg are connected by two bolt holes.

Fig. 5 is a side view of the second lug of the present invention.

1-base, 11-spud leg, 12-base, 2-working platform, 21-guardrail, 22-solar power supply device, 23-controller, 3-tower, 31-laser wind finding radar, 32-lightning rod, 100-connecting assembly, 110-supporting part, 111-first lug, 120-bracket, 121-second lug, 122-mounting groove, 123-butt joint groove, 130-bolt hole, 140-fixing bolt and 150-fastening bolt.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present disclosure may repeat reference numerals and/or reference letters in the various examples for purposes of simplicity and clarity and do not in itself dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

Please refer to fig. 1-5

Embodiment 1, a anemometer tower easy and convenient to install, includes a base 1, a working platform 2 and a tower 3, the working platform 2 is connected to the base 1, the tower 3 is connected to the working platform 2, the base 1 includes a plurality of spud legs 11, preferably four spud legs 11, the spud legs 11 are used for supporting the working platform 2; the bottom of the pile leg 11 is provided with a base 12, the tower 3 is provided with a plurality of laser wind measuring radars 31 for measuring signals of wind speed, wind direction, temperature, humidity and atmospheric pressure, the laser wind measuring radars 31 are in the prior art, the laser wind measuring radars 31 are provided with measuring modules of signals of wind speed, wind direction, temperature, humidity and atmospheric pressure, the laser wind measuring radars 31 use a laser as a light source to emit laser pulses to the atmosphere, receive back scattering signals of the atmosphere (aerosol particles and atmospheric molecules), and invert the wind speed by analyzing radial Doppler frequency shift of emitted laser, the laser wind measuring radars 31 can measure horizontal wind speeds at a plurality of vertical positions in the range from the lower blade tip to the upper blade tip edge of the wind generating set impeller so as to meet the requirement of measuring the wind speed of an equivalent wind wheel, and the top end of the tower 3 is provided with a lightning rod 32 for preventing thunder and lightning.

Embodiment 2, a guardrail 21 is arranged around the outer side of the working platform 2, which is used for guaranteeing the safety of field operation, a solar power supply device 22 and a controller 23 are further arranged on the working platform 2, the solar power supply device 22 provides a power supply for the laser wind-measuring radar 31, that is, the laser wind-measuring radar 31 is electrically connected with the solar power supply device 22, the solar power supply device 22 and the laser wind-measuring radar 31 are respectively electrically connected with the controller 23, the solar power supply device 22 supplies power by absorbing solar energy, a storage battery in the solar power supply device 22 outputs alternating current through a power supply inverter, the output alternating current is transmitted to the laser wind-measuring radar 31 to provide a power supply for the laser wind-measuring radar, and the controller 23 controls the laser wind-measuring radar 31 to work on the working platform 2 and controls the work of the solar power supply device 22.

Embodiment 3, referring to fig. 2 to 5, the anemometer tower further includes a connection assembly 100, where the connection assembly 100 includes a first connection structure and a second connection structure, the first connection structure is disposed on the lower surface of the working platform 2, the second connection structure is disposed on the inner wall of the top of each leg 11, the working platform 2 is hoisted above the legs 11, the first connection structure and the second connection structure are butted and installed by fasteners, so as to achieve welding-free connection, it should be understood that the first connection structure corresponds to the second connection structure in number and position, and the working platform 2 is convenient to install and fix on the legs 11.

Specifically, in the present embodiment, with continued reference to fig. 2 to 5, the first connecting structure includes a support portion 110 extending downward from the lower surface of the work platform 2 and a first lug 111 extending inward from the support portion 110, the second connecting structure includes a bracket 120 disposed on the inner wall surface of the top of the leg 11, a second lug 121 extending upward from the bracket 120, a butt-joint groove 123 is formed between the second lug 121 and the leg 11, the bottom of the support portion 110 is inserted into the butt-joint groove 123, at this time, the first lug 111 corresponds to the second lug 121, bolt holes 130 corresponding to each other are formed in both the first lug 111 and the second lug 121, and after the first connecting structure and the second connecting structure are butted, the first connecting structure and the second connecting structure are fastened together by a fastening bolt 150 and a nut inserted into the bolt holes 130.

In this embodiment, it is more preferable that two second lugs 121 are provided on each corbel 120, and a mounting groove 122 of the first lug 111 is formed between the two second lugs 121, so that the positioning is convenient and fast, and the rotation of the platform of the wind measuring tower is limited. When the first lug 111 is placed between the two second lugs 121 and then fixed by the fastening bolt 150 and the nut, alternatively, two first lugs 111 are provided on each supporting portion 110, as shown in fig. 5, a mounting groove 122 of the second lug 121 is formed between the two first lugs 111, or/and a mounting groove 122 is provided between the two second lugs 121, the first lugs 111 and the second lugs 121 are arranged in the mounting groove 122 in a crossed manner, and then fixed by the fastening bolt 150 and the nut, so that the first lugs 111 and the second lugs 121 are fixedly fastened.

More preferably, there may be one or more bolt holes 130 formed in the first lug 111 and the second lug 121, as shown in fig. 4, two bolt holes 130 are preferably provided to fix the two lugs more firmly, and corresponding fixing holes are also provided in the support 110 and the leg 11 to fix the support 110 and the leg 11, and after the first lug 111 and the second lug 121 are fixed by fastening bolts 150, the support 110 and the leg 11 are fixed by inserting the fixing bolts 140 into the fixing holes of the support 110 and the leg 11 to prevent the support 110 from rotating on the leg 11.

The working principle is as follows: after the pile leg 11 is piled on the seabed or the ground, the working platform 2 is hoisted above the pile leg 11, the working platform 2 is fixed through the fastening bolt 150 and the fixing bolt 140 after aligning the first lug 111 and the second lug 121, the working platform 2 can be completed only through one bolt installation process in the whole installation process, the whole installation process has no welding process, in addition, the design clamps the horizontal and vertical displacement of the upper working platform 2 through the bolts, and the stability of the working platform 2 is improved.

In the description of the present specification, reference to the description of "one embodiment", "certain embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that the scope of the present invention shall be determined by the scope of the appended claims.

Claims

1. The utility model provides a simple installation's anemometer tower which characterized in that: including base (1), work platform (2) and pylon (3), work platform (2) are connected base (1) top, pylon (3) are connected work platform (2) are last, base (1) includes four spud legs (11), work platform (2) and four be equipped with coupling assembling (100) between spud leg (11), coupling assembling (100) include four first connection structure of work platform (2) lower surface and at every the second connection structure of the top inner wall of spud leg (11), every first connection structure with the second connection structure cooperatees to connect fixedly.

2. An easy to install anemometer tower according to claim 1, wherein: the first connection structure includes support portion (110) that the lower surface downwardly extending of work platform (2) and first lug (111) that support portion (110) end set up, the second connection structure is including setting up bracket (120) on the top inner wall face of spud leg (11), bracket (120) upwards extend and are equipped with second lug (121), first lug (111) with second lug (121) bolted connection.

3. An easy to install anemometer tower according to claim 2, wherein: the first lug (111) and the second lug (121) are provided with bolt holes (130) corresponding to each other, and the connecting assembly (100) further comprises fastening bolts (150) penetrating into the bolt holes (130) in sequence.

4. An easy to install anemometer tower according to claim 2, wherein: two second lugs (121) are arranged on the bracket (120), and a mounting groove (122) inserted into the first lug (111) is formed between the two second lugs (121).

5. A wind tower according to claim 3, wherein said wind tower is adapted to be mounted in a manner such that: the first lug (111) and the second lug (121) are provided with two bolt holes (130).

6. An easy to install anemometer tower according to claim 5, wherein: and the supporting part (110) and the pile leg (11) are provided with fixing holes matched with each other, and fixing bolts (140) are inserted into the fixing holes.

7. An easy to install anemometer tower according to claim 6, wherein: and a guardrail (21) is arranged around the outer side of the working platform (2) and used for guaranteeing the safety of field operation.

8. An easy to install anemometer tower according to claim 7, wherein: and a plurality of laser wind-measuring radars (31) for measuring wind speed and wind direction are arranged on the tower (3).