CN210217995U

CN210217995U - Wind power generator tower

Info

Publication number: CN210217995U
Application number: CN201921290216.0U
Authority: CN
Inventors: Renqiang Yue; 岳仁强; Kaifeng Zhang; 张凯峰; Qian Zhang; 张倩; Zongdong Song; 宋宗栋; Gaoxiang Jia; 贾高祥
Original assignee: Henan Huamin Electric Power Design Co Ltd
Current assignee: Henan Huamin Electric Power Design Co Ltd
Priority date: 2019-08-10
Filing date: 2019-08-10
Publication date: 2020-03-31
Anticipated expiration: 2029-08-10

Abstract

The wind driven generator tower effectively solves the problems that the wind driven generator tower is difficult to transport and difficult to install; the base is provided with at least one tower tube, the upper part of the base and the upper part of the tower tube are both provided with matched inner rings, a plurality of bosses are uniformly distributed on the outer sides of the matched inner rings, the lower part of the tower tube is provided with a matched outer ring, a plurality of grooves are uniformly distributed on the matched outer ring, and after the matched inner rings and the matched outer rings are sleeved, the bosses are in butt joint with the grooves to realize the connection between the base and the tower tube and between the tower tube and the tower; the utility model discloses design into assembled structure, convenient transportation and installation with the pylon.

Description

Wind power generator tower

Technical Field

The utility model relates to a wind power generation equipment technical field especially relates to a wind driven generator pylon.

Background

With the increasing of the single machine capacity of the wind generating set, the technical requirements for the wind generating tower are gradually improved, and the whole wind generating tower is mostly adopted in the prior art, so that the wind generating tower is very inconvenient to transport and install, is easy to bend and damage in the transportation process, is difficult to lift during installation, and is difficult to adjust the position.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the defects of the prior art, the utility model aims at providing a wind driven generator pylon, the effectual difficult transportation of wind driven generator pylon of having solved installs the problem of difficulty.

The technical scheme for solving the problems is that the wind driven generator tower comprises a base, wherein at least one tower barrel is arranged on the base, a matching inner ring is arranged on the upper portion of the base and the upper portion of the tower barrel, a plurality of bosses are uniformly distributed on the outer side of the matching inner ring, a matching outer ring is arranged on the lower portion of the tower barrel, a plurality of grooves are uniformly distributed on the matching outer ring, and the bosses and the grooves are butted after the matching inner ring and the matching outer ring are sleeved to realize connection between the base and the tower barrel and between the tower barrel and the.

The utility model discloses design into assembled structure, convenient transportation and installation with the pylon.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is an exploded view of the assembly of the present invention.

Fig. 3 is a partial enlarged view of fig. 2 of the present invention.

Fig. 4 is a schematic structural view of the middle sealing plug of the present invention.

Detailed Description

The following describes the present invention in further detail with reference to fig. 1 to 4.

As can be known from figures 1 to 4, a wind driven generator tower comprises a base 1, the base 1 is provided with at least one tower barrel 2, the upper portions of the base 1 and the tower barrel 2 are respectively provided with a matched inner ring 3, a plurality of bosses 4 are evenly distributed on the outer side of the matched inner ring 3, the lower portion of the tower barrel 2 is provided with a matched outer ring 5, a plurality of grooves 6 are evenly distributed on the matched outer ring 5, the bosses 4 and the grooves 6 are butted after the matched inner ring 3 and the matched outer ring 5 are sleeved, and connection between the base 1 and the tower barrel 2 and connection between the tower barrel 2 and the tower barrel 2 are achieved.

Base 1 and the 2 lower part outside equipartitions of a tower section of thick bamboo have a plurality of engaging lugs 7 down, base 1 and the 2 upper portion outside equipartitions of a tower section of thick bamboo have a plurality of engaging lugs 8 of going up, go up engaging lug 8 and all seted up through-hole 9 on the engaging lug 7 down.

The upper connecting lug 8 and the lower connecting lug 7 are of hollow fan-shaped plate-shaped structures, the lower end of the upper connecting lug 8 is open, and the upper end of the lower connecting lug 7 is open.

The lower connecting lug 7 is embedded with a sealing plug 10, and the upper end opening of the upper connecting lug 8 is sealed by the sealing plug 10.

The base 1 and the tower barrel 2 are both provided with an elongated slot 11 positioned above the lower connecting lug 7, and the plugging plug 10 is provided with a limiting plate 12 inserted into the elongated slot 11.

When the utility model is used, the utility model,

fix base 1 in subaerial embedded screw department, make embedded screw penetrate down in the engaging lug 7, and use the nut fixed, then install tower section of thick bamboo 2 in base 1 top, during the installation, cup joint the cooperation outer loop 5 of 2 bottoms of a tower section of thick bamboo on the cooperation inner ring 3 of base 1 top, aim at the position of recess 6 and boss 4 again, make tower section of thick bamboo 2 closely cooperate with base 1, reuse bolt passes through the through-hole 9 of engaging lug 8 on base 1 and the through-hole 9 in the engaging lug 7 under the tower section of thick bamboo 2, fix tower section of thick bamboo 2 and base 1 together, install multisection tower section of thick bamboo 2 in proper order as required.

In order to facilitate the transportation and installation of the tower, the tower is divided into a structure for installing a multi-section tower barrel 2 and a base 1, the tower barrel 2 and the tower barrel 2 are positioned by a matching outer ring 5, a matching inner ring 3, a boss 4 and a groove 6, the matching inner ring 3 and the matching outer ring 5 are sleeved to enable the base 1 and the tower barrel 2, the tower barrel 2 and the tower barrel 2 to be positioned on the same vertical line, and the boss 4 and the groove 6 are matched to enable the base 1 and the tower barrel 2 not to rotate relatively and to be positioned in a relatively static state.

For convenience of base 1 and tower section of thick bamboo 2, the connection between tower section of thick bamboo 2 and the tower section of thick bamboo 2, a plurality of engaging lug 7 down of base 1 and the 2 lower part outsides equipartition of tower section of thick bamboo, a plurality of engaging lug 8 of going up of base 1 and the 2 upper portion outsides equipartition of tower section of thick bamboo, through-hole 9 has all been seted up on going up engaging lug 8 and the engaging lug 7 down, with base 1 and tower section of thick bamboo 2, after tower section of thick bamboo 2 and tower section of thick bamboo 2 align, it is in same position with engaging lug 7 down to go up engaging lug 8, and through-hole 9 aligns, use the bolt to penetrate in the through-hole 9, with base 1 and tower section of thick bamboo 2, tower.

In order to prevent corrosion and damage of the bolt, a sealing plug 10 is embedded in the lower connecting lug 7, a rubber plug is adopted at the lower part of the sealing plug 10, the lower part of the sealing plug 10 is plugged into the lower connecting lug 7, the upper part of the sealing plug 10 is tightly attached to the upper part of the lower connecting lug 7, a limiting plate 12 extends out of the upper part of the sealing plug 10, the limiting plate 12 is inserted into a long groove 11 of the tower barrel 2 to fix the position of the sealing plug 10, a rigid plate is adopted at the upper part of the sealing plug 10, and the limiting plate 12 is inserted into the long groove 11 to firmly limit the sealing plug 10 in the lower connecting lug 7 and cannot be taken out.

Inside in order to prevent that external water from getting into the pylon, boss 4 highly is less than the height of cooperation inner ring 3, and base 1 and tower section of thick bamboo 2, tower section of thick bamboo 2 and the assembly of tower section of thick bamboo 2 are accomplished the back, and boss 4 and recess 6 laminating, cooperation outer loop 5 and base 1 or the laminating rainwater of 2 outer walls of tower sections of thick bamboo can't persist, avoid being corroded.

Compared with the prior art, the utility model, adopt the assembled structure, very big transportation and the installation that has made things convenient for the pylon, because the reduction of single volume, not fragile in the transportation, convenient lifting and installation during the installation, very big construction efficiency of pylon of having accelerated, and the installation is accomplished the back, and connecting bolt is whole to be hidden by shutoff stopper 10, makes its corruption of avoiding external sunshine rainwater, prevents its premature damage.

Claims

1. The utility model provides a wind driven generator pylon, a serial communication port, including base (1), be provided with at least one tower section of thick bamboo (2) on base (1), base (1) upper portion and tower section of thick bamboo (2) upper portion all are provided with cooperation inner ring (3), cooperation inner ring (3) outside equipartition has a plurality of bosss (4), tower section of thick bamboo (2) lower part is provided with cooperation outer loop (5), the equipartition has a plurality of recesses (6) on cooperation outer loop (5), cooperation inner ring (3) and cooperation outer loop (5) cup joint back boss (4) and recess (6) butt joint and realize base (1) and tower section of thick bamboo (2), be connected between tower section of thick bamboo (2) and the tower section of thick bamboo (2).

2. The wind driven generator tower frame as claimed in claim 1, wherein a plurality of lower engaging lugs (7) are uniformly distributed on the outer sides of the lower portions of the base (1) and the tower drum (2), a plurality of upper engaging lugs (8) are uniformly distributed on the outer sides of the upper portions of the base (1) and the tower drum (2), and through holes (9) are formed in the upper engaging lugs (8) and the lower engaging lugs (7).

3. Wind turbine tower according to claim 2, characterised in that the upper engaging lug (8) and the lower engaging lug (7) are of a hollow fan-shaped plate structure, the lower end of the upper engaging lug (8) is open, and the upper end of the lower engaging lug (7) is open.

4. A wind turbine tower according to claim 3, characterised in that the lower engaging lugs (7) are fitted with plugs (10) therein, the plugs (10) plugging the upper end openings of the upper engaging lugs (8).

5. The wind driven generator tower frame as claimed in claim 4, wherein the base (1) and the tower tube (2) are both provided with an elongated slot (11) above the lower connecting lug (7), and the plugging plug (10) is provided with a limiting plate (12) inserted into the elongated slot (11).