CN213196352U

CN213196352U - Roller support for wind power tower cylinder

Info

Publication number: CN213196352U
Application number: CN202021941852.8U
Authority: CN
Inventors: 郭东旭
Original assignee: Huadian Heavy Machinery Co ltd
Current assignee: Huadian Heavy Machinery Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-05-14
Anticipated expiration: 2030-09-08

Abstract

The utility model relates to the field of wind power towers, in particular to a roller support for a wind power tower, which comprises a bottom plate, an electric telescopic rod is fixedly connected at the inner side of a shell, a fixing piece is fixedly connected at the top end of a fixing piece, a slide rod is slidably connected at the inner side of the fixing piece, a support is fixedly connected at the top end of the slide rod, a roller is rotatably connected at the rear end of the support, a third motor is fixedly connected at the middle end of the rear side of the support, an elliptical wheel is fixedly connected at the end of a main shaft of the third motor, rod pieces are rotatably connected at the upper end and the lower end of the elliptical wheel, a brush is fixedly connected at the center of the inner side of an arc plate, a brake block is fixedly connected at the edge of the inner side of the arc plate, in the utility model, the elliptical wheel is driven to rotate by the third motor, the elliptical, the friction force between the roller and the wind power tower drum is prevented from being reduced, so that the normal work of the wind power tower drum is influenced.

Description

Roller support for wind power tower cylinder

Technical Field

The utility model relates to a wind power tower cylinder field specifically is a gyro wheel support for wind power tower cylinder.

Background

The wind power tower cylinder is a tower pole of wind power generation, mainly plays a supporting role in a wind power generation unit, simultaneously absorbs the vibration of the unit, is large in size and weight, and a supporting platform of the wind power tower cylinder is generally rotatable, so that the supporting platform can rotate transversely conveniently, and the operations of welding, painting and spraying paint and the like of the wind power tower cylinder are facilitated.

The current gyro wheel support for wind power tower cylinder can not in time clear away the rust and the dust of gyro wheel and wind power tower cylinder department, can reduce at operation a period after frictional force to influence wind power tower cylinder and add man-hour normal work, meanwhile, because of wind power tower cylinder wholly is the taper shape, height-adjusting and interval that current wind power tower cylinder majority can not be fine, thereby be difficult to quick go on with work incessantly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wind power tower is gyro wheel support for cylinder to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a roller support for a wind power tower comprises a bottom plate, wherein a rail is fixedly connected to the top end of the bottom plate, a traveling mechanism is slidably connected to the top end of the rail, a shell is fixedly connected to the top end of the traveling mechanism, an electric telescopic rod is fixedly connected to the inner side of the shell, a sliding block is fixedly connected to one end, away from the center of the shell, of the electric telescopic rod, a fixed block is fixedly connected to the top end of the sliding block, a fixed part is fixedly connected to the top end of the fixed block, a sliding rod is slidably connected to the inner side of the fixed part, a support is fixedly connected to the top end of the sliding rod, a roller is rotatably connected to the rear end of the support, a third motor is fixedly connected to the rear end of the support, an elliptical wheel is fixedly connected to the tail end of a main shaft of, and the inner side edge of the arc plate is fixedly connected with a brake block.

Preferably, the fixed block is connected with the shell in a sliding mode, and a groove is formed in the inner side of the fixed block.

Preferably, a second motor is fixedly connected to the inner side of the fixed block, a rotating drum is fixedly connected to the tail end of a main shaft of the second motor, a sliding groove is formed in the inner side of the rotating drum, a clamping block is slidably connected to the inner side of the sliding groove, the clamping block is fixedly connected with the sliding rod, and the rotating drum is rotatably connected with the fixed block.

Preferably, the one end fixedly connected with fixed plate at casing center is kept away from to the support, fixed plate top fixedly connected with first motor, the terminal fixedly connected with worm of main shaft of first motor, the meshing of worm outside upper end is connected with the worm wheel, worm wheel and gyro wheel fixed connection.

Preferably, the thickness of the brush is larger than that of the brake block, the brush is composed of a soft steel wire, and the brake block is made of a high-quality rubber block.

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

1. in the utility model, the third motor, the elliptical wheel, the rod piece, the arc-shaped plate, the brush and the brake block are arranged, the elliptical wheel is driven to rotate by the third motor, the elliptical wheel drives the rod frame to move, so that the arc-shaped plate is close to the roller, the brush is arranged at the center of the arc-shaped plate, so that the rotating roller is cleaned of rust fragments, and the friction between the roller and the wind power tower drum is prevented from being reduced, thereby influencing the normal work of the wind power tower drum;

2. the utility model discloses in, through electric telescopic handle, second motor, mounting, rotary drum, litter and the fixture block that sets up, through the interval of electric telescopic handle adjusting roller support, drive the rotary drum through the second motor and rotate, the rotary drum drives the ascending decline of fixture block and litter to adjust wind power tower's height, thereby adapt to the wind power tower height and the size at different positions, be favorable to the continuous going on of work.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a rear view of the present invention;

FIG. 3 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 5 is a schematic structural diagram of the point C in fig. 2 according to the present invention.

In the figure: 1-bottom plate, 2-track, 3-running gear, 4-shell, 5-electric telescopic rod, 6-sliding block, 7-fixed block, 8-fixed block, 9-sliding rod, 10-bracket, 11-roller, 12-fixed plate, 13-first motor, 14-worm, 15-worm wheel, 16-rotary drum, 17-sliding chute, 18-clamping block, 19-second motor, 20-third motor, 21-elliptical wheel, 22-rod piece, 23-arc plate, 24-brush and 25-brake block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

a roller support for a wind power tower comprises a bottom plate 1, a rail 2 is fixedly connected to the top end of the bottom plate 1, a traveling mechanism 3 is slidably connected to the top end of the rail 2, a shell 4 is fixedly connected to the top end of the traveling mechanism 3, an electric telescopic rod 5 is fixedly connected to the inner side of the shell 4, a sliding block 6 is fixedly connected to one end, away from the center of the shell 4, of the electric telescopic rod 5, a fixed block 7 is fixedly connected to the top end of the sliding block 6, a fixed block 8 is fixedly connected to the top end of the fixed block 7, a sliding rod 9 is slidably connected to the inner side of the fixed block 8, a support 10 is fixedly connected to the top end of the sliding rod 9, a roller 11 is rotatably connected to the rear end of the support 10, a third motor 20 is fixedly connected to the rear middle end of the support 10, an elliptical wheel 21 is fixedly connected to, the inner side edge of the arc-shaped plate 23 is fixedly connected with a brake block 25.

The fixed block 7 is connected with the shell 4 in a sliding mode, a groove is formed in the inner side of the fixed block 7, and the groove formed in the fixed block 7 is beneficial to smooth operation of the sliding rod 9; a second motor 19 is fixedly connected to the inner side of the fixed block 7, a rotating drum 16 is fixedly connected to the tail end of a main shaft of the second motor 19, a sliding groove 17 is formed in the inner side of the rotating drum 16, a clamping block 18 is slidably connected to the inner side of the sliding groove 17, the clamping block 18 is fixedly connected with the sliding rod 9, the rotating drum 16 is rotatably connected with the fixed block 8, the rotating drum 16 is driven to rotate by the second motor 19, and the sliding rod 9 is moved up and down by the rotating drum 16, so that the height of the wind power tower is; one end, far away from the center of the shell 4, of the support 10 is fixedly connected with a fixing plate 12, the top end of the fixing plate 12 is fixedly connected with a first motor 13, the tail end of a main shaft of the first motor 13 is fixedly connected with a worm 14, the upper end of the outer side of the worm 14 is connected with a worm wheel 15 in a meshed mode, the worm wheel 15 is fixedly connected with the roller 11, and the roller 11 at the upper end is driven to rotate through the first motor 13; the thickness of the brush 24 is larger than that of the brake block 25, the brush 24 is composed of a soft steel wire, and the brake block 25 is made of a high-quality rubber block, so that rust fragments attached to the roller 11 can be effectively cleaned, and the wind power roller can be stopped.

The working process is as follows: all the electric appliances in the device adopt an external power supply, the roller bracket can integrally move on the track 2 through the traveling mechanism 3, the electric telescopic rod 5 can be opened to drive the slide block 6 to slide, so that the distance between the roller brackets is increased or reduced, the second motor 19 is opened, the second motor 19 drives the rotary drum 16 to rotate, the rotary drum 16 rotates in the fixing part 8, the rotary drum 16 drives the fixture block 18 to slide along the chute 17 in the rotary drum 16, so that the slide rod 9 rises and falls, and further the height of the roller bracket is changed, the first motor 13 is opened to drive the worm 14 to rotate, the worm 14 drives the worm wheel 15 to rotate, so that the roller 11 at the upper end rotates, the roller 11 drives the wind power tower to rotate for processing, the third motor 20 is opened to drive the elliptical wheel 21 to rotate, the elliptical wheel 21 drives the rod piece 22 to move, thereby drive brush 24 on the arc 23 and paste tight gyro wheel 11, with the iron rust piece clearance on pivoted gyro wheel 11 surface, prevent that the frictional force of gyro wheel 11 and wind power tower section of thick bamboo from descending, continue to be close to gyro wheel 11 with arc 23 and can be favorable to processing through brake block 25 with gyro wheel 11 stall.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wind power tower is gyro wheel support for cylinder, includes bottom plate (1), its characterized in that: the bottom plate is characterized in that a track (2) is fixedly connected to the top end of the bottom plate (1), a traveling mechanism (3) is connected to the top end of the track (2) in a sliding manner, a shell (4) is fixedly connected to the top end of the traveling mechanism (3), an electric telescopic rod (5) is fixedly connected to the inner side of the shell (4), a sliding block (6) is fixedly connected to one end, away from the center of the shell (4), of the electric telescopic rod (5), a fixed block (7) is fixedly connected to the top end of the sliding block (6), a fixed block (8) is fixedly connected to the top end of the fixed block (7), a sliding rod (9) is slidably connected to the inner side of the fixed block (8), a support (10) is fixedly connected to the top end of the sliding rod (9), a roller (11) is rotatably connected to the rear end of the support (10), a third motor, the upper and lower both ends of ellipse wheel (21) all rotate and are connected with member (22), the other end fixedly connected with arc (23) of member (22), arc (23) inboard central authorities fixedly connected with brush (24), arc (23) inboard border fixedly connected with brake block (25).

2. The roller bracket for the wind tower according to claim 1, characterized in that: the fixing block (7) is connected with the shell (4) in a sliding mode, and a groove is formed in the inner side of the fixing block (7).

3. The roller bracket for the wind tower according to claim 1, characterized in that: the inner side of the fixed block (7) is fixedly connected with a second motor (19), the tail end of a main shaft of the second motor (19) is fixedly connected with a rotary drum (16), the inner side of the rotary drum (16) is provided with a sliding groove (17), the inner side of the sliding groove (17) is slidably connected with a clamping block (18), the clamping block (18) is fixedly connected with a sliding rod (9), and the rotary drum (16) is rotatably connected with the fixed block (8).

4. The roller bracket for the wind tower according to claim 1, characterized in that: one end fixedly connected with fixed plate (12) at casing (4) center is kept away from in support (10), first motor (13) of fixed plate (12) top fixedly connected with, the terminal fixedly connected with worm (14) of main shaft of first motor (13), worm (14) outside upper end meshing is connected with worm wheel (15), worm wheel (15) and gyro wheel (11) fixed connection.

5. The roller bracket for the wind tower according to claim 1, characterized in that: the thickness of brush (24) is greater than the thickness of brake block (25), brush (24) comprise the mild steel wire, brake block (25) are made by high-quality rubber block.