CN213224944U

CN213224944U - Rolling mechanism is used in production of fan tower section of thick bamboo

Info

Publication number: CN213224944U
Application number: CN202022071181.0U
Authority: CN
Inventors: 程志胜
Original assignee: Hubei Runxiang Heavy Industry Technology Co ltd
Current assignee: Hubei Runxiang Heavy Industry Technology Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-05-18
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a rolling mechanism for producing a fan tower cylinder, which comprises a bottom plate, wherein the upper end of the bottom plate is symmetrically provided with two fixing frames, the upper ends of the fixing frames are provided with rollers, one end of each roller is rotationally connected with one side of the fixing frame through a connecting rod, one end of each connecting rod is provided with a first motor, one fixing frame is fixedly connected with the bottom plate, the other fixing frame is slidably connected with the bottom plate through an electric push rod, the utility model is mainly characterized in that the two fixing frames are symmetrically arranged on the bottom plate, the rollers are rotationally connected with the fixing frames, one side of each roller is fixedly provided with the first motor through the connecting rod, the tower cylinder is placed on the two rollers, the rollers are driven to rotate by the first motor, the rollers are driven to drive, the distance between the two idler wheels can be adjusted according to the operation of tower drums with different diameters, and the universality of the equipment is improved to a certain extent.

Description

Rolling mechanism is used in production of fan tower section of thick bamboo

Technical Field

The utility model relates to a fan tower section of thick bamboo production technical field specifically is a fan tower section of thick bamboo production is with rolling mechanism.

Background

The wind power generation tower cylinder is a tower rod for wind power generation, and mainly plays a supporting role in a wind power generation set, and simultaneously absorbs the vibration of the set, the production of the wind power generation tower cylinder is generally that a numerical control cutting machine is used for blanking, a thick plate needs to be beveled, after a plate rolling machine is used for plate rolling and forming, spot welding and positioning are carried out, welding of an inner longitudinal seam and an outer longitudinal seam is carried out after confirmation, after roundness inspection is carried out, secondary rounding is carried out if problems exist, after welding of a single barrel is completed, after an idler wheel frame is subjected to assembly spot welding by adopting hydraulic assembly, after welding of an inner annular seam and an outer annular seam, after tolerance inspection such as straightness and the like is carried out, welding damage and flatness inspection are carried out after welding of a flange, after sand blasting and paint spraying treatment, internal parts are installed and finished product inspection and then transported to an installation site, because the wind power generation tower cylinder is large, the transmission mechanism is characterized in that two idler wheels synchronously rotate to drive the fan tower drum to rotate, the distance between two adjacent rolling mechanisms can be adjusted according to actual requirements at present, but the distance between the two idler wheels cannot be adjusted, so that the rolling mechanisms cannot be suitable for production of tower drums with different diameters, and therefore the rolling mechanism for production of the fan tower drum needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fan tower section of thick bamboo production is with rolling mechanism, through the theory of operation of rolling mechanism, can solve the distance between two adjacent rolling mechanisms at present and can adjust according to actual demand, nevertheless can't carry out the adjustment of distance between two gyro wheels, makes the rolling mechanism can't be applicable to the problem of different diameter tower section of thick bamboo production, improve equipment's commonality to a certain extent.

In order to achieve the above object, the utility model provides a following technical scheme: a rolling mechanism for producing a fan tower cylinder comprises a bottom plate, wherein two fixing frames are symmetrically arranged at the upper end of the bottom plate, rollers are arranged at the upper ends of the fixing frames, one end of each roller is rotatably connected with one side of each fixing frame through a connecting rod, one end of each connecting rod is provided with a first motor, one fixing frame is fixedly connected with the bottom plate, the other fixing frame is slidably connected with the bottom plate through an electric push rod, the electric push rod is fixed with the bottom plate through a fixing plate, one side of the bottom plate is provided with a limiting hole, one end of the limiting hole is provided with a limiting rod, the lower end of the bottom plate is provided with two rotating shafts, two ends of each rotating shaft are respectively provided with a pulley through a supporting leg, one rotating shaft is provided with a second gear, one side of the second gear is provided with a first gear, and the first gear is, the first gear is engaged with the second gear.

Preferably, one end of the fixing plate is fixed to the upper end of the base plate, the electric push rod is fixed to one side of the fixing plate through a bolt, and one end of the piston rod of the electric push rod is fixed to one side of the fixing frame.

Preferably, the lower end of the other fixing frame is symmetrically provided with two T-shaped convex blocks, and the upper end of the bottom plate is provided with a sliding chute for one end of each convex block to slide.

Preferably, one end of the limiting rod is located inside the limiting hole, one side of the limiting rod is fixed to the bottom plate through a bolt, and the bolt is located on the other side of the fixing frame.

Preferably, the second motor is fixed to the bottom plate through a fixing seat, and one end of the fixing seat is fixed to the lower end of the bottom plate.

Preferably, the second gear is located in the middle of the rotating shaft, the second gear is fixedly connected with the rotating shaft, and the fixing seat is located on one side of the rotating shaft.

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

1. the utility model discloses mainly be that the symmetry is provided with two mounts on the bottom plate, rotates on the mount and is connected with the gyro wheel, and one side of gyro wheel is fixed with first motor through the connecting rod, places a tower section of thick bamboo on two gyro wheels, and first motor drive gyro wheel rotates, makes the gyro wheel drive a tower section of thick bamboo and rotates, and a mount passes through electric putter and bottom plate sliding connection, can adjust the distance between two gyro wheels according to the tower section of thick bamboo operation of different diameters, improve equipment's commonality to a certain extent.

2. The utility model discloses can use a plurality of rolling mechanisms to the operation of the tower section of thick bamboo of different length simultaneously and make up the operation, and one side of bottom plate has seted up spacing hole, and the one end in spacing hole is passed through the bolt fastening and is had a spacing pole, and the one end of gag lever post is downthehole with the spacing of inserting adjacent bottom plate, and the slip when adjusting distance between two adjacent rolling mechanisms of being convenient for avoids the position to take place the skew when adjusting adjacent rolling mechanism distance to a certain extent.

Drawings

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

fig. 2 is a side view of the present invention;

fig. 3 is a schematic view of the bump of the present invention;

fig. 4 is a top view of the present invention.

In the figure: 1. a base plate; 2. a fixed mount; 3. a roller; 4. an electric push rod; 5. a fixing plate; 6. a limiting rod; 7. a limiting hole; 8. a first motor; 9. a pulley; 10. a support leg; 11. a fixed seat; 12. a second motor; 13. a first gear; 14. a rotating shaft; 15. a second gear; 16. a bump; 17. a chute; 18. a connecting rod.

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. 1-4, the present invention provides a technical solution: a rolling mechanism for production of a fan tower cylinder comprises a base plate 1, two fixing frames 2 are symmetrically arranged at the upper end of the base plate 1, idler wheels 3 are arranged at the upper ends of the fixing frames 2, one ends of the idler wheels 3 are rotatably connected with one sides of the fixing frames 2 through connecting rods 18, one end of one connecting rod 18 is provided with a first motor 8, one fixing frame 2 is fixedly connected with the base plate 1, the other fixing frame 2 is slidably connected with the base plate 1 through an electric push rod 4, the electric push rod 4 is fixed with the base plate 1 through a fixing plate 5, one end of the fixing plate 5 is fixed with the upper end of the base plate 1, the electric push rod 4 is fixed on one side of the fixing plate 5 through bolts, one end of a piston rod of the electric push rod 4 is fixed with one side of the fixing frame;

the lower end of the other fixing frame 2 is symmetrically provided with two T-shaped convex blocks 16, the upper end of the bottom plate 1 is provided with a sliding groove 17 for one end of each convex block 16 to slide, so that the fixing frame 2 can move linearly along the direction of the sliding groove 17, and the phenomenon of displacement when the fixing frame 2 moves is avoided to a certain extent;

one side of the bottom plate 1 is provided with a limiting hole 7, one end of the limiting hole 7 is provided with a limiting rod 6, one end of the limiting rod 6 is positioned inside the limiting hole 7, one side of the limiting rod 6 is fixed with the bottom plate 1 through a bolt, the bolt is positioned on the other side of the fixing frame 2, a plurality of rolling mechanisms can be used for combined operation according to operation requirements of tower drums with different lengths, one end of the limiting rod 6 is fixed with the inside of the limiting hole 7 through the bolt, and the other end of the limiting rod 6 is inserted into the limiting hole 7 of an adjacent bottom plate, so that the sliding during adjustment of the distance between the two adjacent rolling mechanisms is facilitated;

the lower extreme of bottom plate 1 is provided with two pivots 14, pulley 9 is installed through landing leg 10 respectively at the both ends of pivot 14, be provided with second gear 15 on the pivot 14, one side of second gear 15 is provided with first gear 13, first gear 13 rotates with bottom plate 1 through second motor 12 and is connected, first gear 13 meshes with second gear 15, second motor 12 is fixed with bottom plate 1 through fixing base 11, the one end of fixing base 11 is fixed with the lower extreme of bottom plate 1, second gear 15 is located the middle part of pivot 14, second gear 15 and pivot 14 fixed connection, fixing base 11 is located one side of pivot 14, second motor 12 can drive first gear 13 and rotate, second gear 15 drives a pivot through the meshing with first gear 13 and rotates, the pivot drives two pulley 9 pivoted and drives another rotation simultaneously, be convenient for the aversion between the bottom plate 1.

The working principle is as follows: a tower drum is placed on the two idler wheels 3, the first motor 8 drives the idler wheels 3 to rotate, so that the two idler wheels 3 drive the tower drum to rotate, and one fixing frame 2 is connected with the bottom plate 1 in a sliding mode through the electric push rod 4, so that the distance between the two idler wheels 3 can be adjusted according to the operation of the tower drums with different diameters, and the universality of the equipment is improved to a certain extent; in addition, a plurality of rolling mechanisms can be used for combined operation at the same time for tower barrel operation with different lengths, a limiting hole 7 is formed in one side of the bottom plate 1, a limiting rod 6 is fixed to one end of the limiting hole 7 through a bolt, one end of the limiting rod 6 is inserted into the limiting hole 7 of the adjacent bottom plate 1, sliding when the distance between the two adjacent rolling mechanisms is adjusted is facilitated, and the position deviation when the distance between the adjacent rolling mechanisms is adjusted is avoided to a certain extent.

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 fan tower section of thick bamboo production is with rolling mechanism, includes bottom plate (1), its characterized in that: the upper end of the bottom plate (1) is symmetrically provided with two fixing frames (2), the upper ends of the fixing frames (2) are provided with rollers (3), one end of each roller (3) is rotatably connected with one side of each fixing frame (2) through a connecting rod (18), one end of each connecting rod (18) is provided with a first motor (8), one fixing frame (2) is fixedly connected with the bottom plate (1), the other fixing frame (2) is slidably connected with the bottom plate (1) through an electric push rod (4), the electric push rod (4) is fixed with the bottom plate (1) through a fixing plate (5), one side of the bottom plate (1) is provided with a limiting hole (7), one end of the limiting hole (7) is provided with a limiting rod (6), the lower end of the bottom plate (1) is provided with two rotating shafts (14), and pulleys (9) are respectively installed at the two ends of each rotating shaft (14) through supporting legs (10), one the rotating shaft (14) is provided with a second gear (15), one side of the second gear (15) is provided with a first gear (13), the first gear (13) is rotatably connected with the bottom plate (1) through a second motor (12), and the first gear (13) is meshed with the second gear (15).

2. The rolling mechanism for producing the wind turbine tower as claimed in claim 1, wherein: one end of the fixing plate (5) is fixed with the upper end of the bottom plate (1), the electric push rod (4) is fixed on one side of the fixing plate (5) through a bolt, and one end of a piston rod of the electric push rod (4) is fixed on one side of the fixing frame (2).

3. The rolling mechanism for producing the wind turbine tower as claimed in claim 1, wherein: the lower end of the other fixing frame (2) is symmetrically provided with two T-shaped convex blocks (16), and the upper end of the bottom plate (1) is provided with a sliding groove (17) for enabling one end of each convex block (16) to slide.

4. The rolling mechanism for producing the wind turbine tower as claimed in claim 1, wherein: one end of the limiting rod (6) is located inside the limiting hole (7), one side of the limiting rod (6) is fixed with the bottom plate (1) through a bolt, and the bolt is located on the other side of the fixing frame (2).

5. The rolling mechanism for producing the wind turbine tower as claimed in claim 1, wherein: the second motor (12) is fixed with the bottom plate (1) through a fixed seat (11), and one end of the fixed seat (11) is fixed with the lower end of the bottom plate (1).

6. The rolling mechanism for producing the wind turbine tower as claimed in claim 5, wherein: the second gear (15) is located in the middle of the rotating shaft (14), the second gear (15) is fixedly connected with the rotating shaft (14), and the fixed seat (11) is located on one side of the rotating shaft (14).