CN201385194Y

CN201385194Y - Special roller for manufacturing wind generating set tower

Info

Publication number: CN201385194Y
Application number: CN200920002969U
Authority: CN
Inventors: 李松; 益国强; 郭秋爱
Original assignee: China Power Gansu Keyao New Energy Equipment Co Ltd
Current assignee: China Power Gansu Keyao New Energy Equipment Co Ltd
Priority date: 2009-01-20
Filing date: 2009-01-20
Publication date: 2010-01-20
Anticipated expiration: 2019-01-20

Abstract

The utility model relates to a facility used in the manufacturing process of a wind generating set, in particular to a special roller for manufacturing wind generating set towers. The special roller comprises a symmetrical dual-drive driving wheel set and a driven aligning wheel set. The dual-drive driving wheel set includes a first base and two driving wheel sets which are symmetrically arranged on the first base. Each driving wheel set includes a motor, a reducer and rollers. The rollers are symmetrically arranged on the left side and the right side of the first base. The motor is connected with the reducer. The end of the reducer is connected with a large gear. The rollers are installed on the same axis of the large gear. The driven aligning wheel set includes a second base and driven rollers symmetrically arranged on the second base. The driven rollers are fixedly arranged on an axle. The two ends of the axle are installed on a bearing seat through bearings. The bearing seat is fixed on the second base. An adjusting bolt hole is arranged on the first base and used for adjusting the space of the driving wheel set. The utility model has the advantages that the production efficiency is greatly improved, the labor strength is reduced, and the tower drum can be aligned and combined smoothly and easily.

Description

Be used for the special-purpose roller that wind-power generating unit tower is made

Technical field

The utility model belongs to employed facility in the wind power generating set manufacture process, specifically is used for the special-purpose roller that wind-power generating unit tower is made.

Background technology

As everyone knows, wind energy is the huge and environmental protection of energy, does not have chemical contamination, continues the natural clean energy resource that produces and be difficult to lay in.In recent years, the Chinese government attached great importance to wind-power electricity generation, supported the wind generator facility construction energetically, and the wind-powered electricity generation dynamics of investment strengthens, and the production domesticization paces are accelerated.Every cover wind-power generating unit tower is generally formed by two to three sections, highly be 50～80 meters and do not wait that every section pylon is become by 2～3 meters high circular cones or circular cone bobbin spare assembly welding between 20～30 meters, weight is between 30～50 tons, and is fixedly connected by flange between each Duan Tajie; The longitudinal seam of adjacent two sections towers joint will interlace 180 °, to eliminate stress.Because of single-unit tower tube preponderance group to difficulty, pure vertical counterpart has no idea to adapt to the requirement of tower tube height, so the group of pylon is to adopting the vertical and horizontal mode that combines.Because the turriform difference, the turning rolls adjustable extent that the commercial sources buying comes is limited, and its roller is narrower, can't satisfy the counterpart needs, and the counterpart work in combination is difficulty quite.

My company gropes in the wind-driven generator tower frame manufacture process gradually, designs and produce the utility model, and it is mainly used in pylon and makes operations such as counterpart, sandblast and check.

The utility model content

The technical problems to be solved in the utility model is to provide a kind of production efficiency height, and labour intensity is low, and the combination of tower tube counterpart can be satisfied the special-purpose roller that wind-power generating unit tower is made that is used for of counterpart needs easily fully.

It is as follows that the utility model solves the problems of the technologies described above the technical scheme of being taked: a kind of special-purpose roller that is used for the wind-power generating unit tower making is characterized in that: it drives wheels by symmetrical double-driving and driven counterpart wheels constitute; Double-driving drives wheels and comprises that first base drives wheels with two that are symmetrical set on first base, each drives wheels and comprises motor, reductor and roller, roller is symmetricly set on first base the right and left, motor is connected with reductor, reductor is terminal to be connected the coaxial installation roller of gear wheel with gear wheel; Driven counterpart wheels comprise second base and the return idler that is symmetrical set on second base, and return idler is fixedly arranged on wheel shaft, and the wheel shaft two ends are installed on bearing block through bearing, and bearing block is fixed in second base.

First base is provided with the adjusting bolt hole, can adjust two spacings that drive wheels according to concrete pylon structure, satisfies the counterpart needs of different structure pylon.Equally, second base is provided with the adjusting bolt hole, be convenient to adjust the spacing of two return idlers according to concrete pylon structure, the utility model has dropped on probation in our company, facts have proved, use the utility model, improved production efficiency greatly, reduced labour intensity, tower tube counterpart work in combination is easy smoothly.

Description of drawings

Fig. 1 be the utility model with by the schematic diagram that concerns of counterpart tower tube,

Fig. 2 is the left view of Fig. 1,

Fig. 3 is the structural representation that symmetrical double-driving drives wheels,

Fig. 4 is the left view of Fig. 3,

Fig. 5 is the structural representation of driven counterpart wheels,

Fig. 6 is the left view of Fig. 5.

Among the figure: the 1-motor, the 2-reductor, the 3-roller, the 4-bearing, the 5-return idler, 6-first base, 7-second base, the 8-gear wheel, 9-symmetry double-driving drives wheels, and 10-drives wheels, the driven counterpart wheels of 11-, 12-bearing block, 13-support, 14-pylon.

The specific embodiment

As Fig. 1 and shown in Figure 2: a kind ofly be used for the special-purpose roller that wind-power generating unit tower is made, it drives wheels 9 by symmetrical double-driving and constitutes with driven counterpart wheels 11; Referring to Fig. 3 and Fig. 4, double-driving drives wheels 9 and comprises that first base 6 drives wheels 10 with two that are symmetrical set on first base 6, each drives wheels 10 and comprises motor 1, reductor 2 and roller 3, roller 3 is symmetricly set on first base, 6 the right and lefts by support 13, motor 1 is connected with reductor 2, reductor 2 ends are connected with gear wheel 8, gear wheel 8 coaxial installation rollers 3, and support 13 is fixed on first base 6; Referring to Fig. 5 and Fig. 6, driven counterpart wheels 11 comprise second base 7 and the return idler 5 that is symmetrical set on second base 7, and return idler 5 is fixedly arranged on wheel shaft, and the wheel shaft two ends are installed on bearing block 12 through bearing 4, and bearing block 12 is fixed in second base 7.First base 6 is provided with regulates the bolt hole (not shown), can adjust two spacings that drive wheels 10 according to concrete pylon structure, satisfies the counterpart needs of different structure pylon.Equally, second base 7 is provided with the adjusting bolt hole (not shown) of adjusting two bearing block 12 spacings, is convenient to adjust according to concrete pylon structure the spacing of two return idlers 5.The adjusting of height can add support under first base 6 or second base, 7 bases.

Referring to Fig. 1: every cover the utility model comprises that one group of symmetry double-driving drives wheels 9 and one group of driven counterpart wheels 11.During two sections pylons 14 of counterpart, they are placed on respectively on two cover the utility model, every section pylon 14 two ends are supported by roller 3 and return idler 5 respectively; Start motor 1, drive gear wheel 8 rotations through decelerator 2, and then drive roller 3 rotates at a slow speed, roller 3 drives pylons 14 and rotate at a slow speed, and return idler 5 is along with pylon 14 rotates at a slow speed, and pylon 14 longitudinal joints that docked when quilt stagger 180 ° the time mutually, disable motor 1 just can carry out welding operation.

If pylon 14 length of being docked are long, every group of symmetry double-driving drives wheels 9 needs configuration two groups and above driven counterpart wheels 11, and pylon 14 is supported stably.

Claims

1, a kind of special-purpose roller that is used for the wind-power generating unit tower making is characterized in that: it drives wheels (9) by symmetrical double-driving and constitutes with driven counterpart wheels (11); Described double-driving drives wheels (9) and comprises first base (6) and be symmetrical set two driving wheels (10) on described first base (6), described driving wheels (10) comprise motor (1), reductor (2) and roller (3), described roller (3) is symmetricly set on described first base (6) the right and left, described motor (1) is connected with described reductor (2), described reductor (2) is terminal to be connected the described roller of the coaxial installation of described gear wheel (8) (3) with gear wheel (8); Described driven counterpart wheels (11) comprise second base (7) and are symmetrical set return idler (5) on described second base (7), described return idler (5) is fixedly arranged on wheel shaft, described wheel shaft two ends are installed on bearing block (12) through bearing (4), and described bearing block (12) is fixed in described second base (7).

2, a kind of special-purpose roller that wind-power generating unit tower is made that is used for as claimed in claim 1, it is characterized in that: described first base (6) is provided with the adjusting bolt hole of adjusting described driving wheels (10) spacing; Described second base (7) is provided with the adjusting bolt hole of adjusting described bearing block (12) spacing.

3, a kind of special-purpose roller that wind-power generating unit tower is made that is used for as claimed in claim 1 or 2 is characterized in that: every group of symmetry double-driving drives wheels (9) configuration one group or two groups and above described driven counterpart wheels (11).

4, a kind of special-purpose roller that wind-power generating unit tower is made that is used for as claimed in claim 3 is characterized in that: be added with support under described first base (6) or second base (7).