CN212917103U

CN212917103U - Bent plate device is used in processing of wind power tower cylinder platform

Info

Publication number: CN212917103U
Application number: CN202021115592.9U
Authority: CN
Inventors: 闫营; 张水忠; 陈小磊; 董根龙
Original assignee: Baicheng Ruipen Machinery Manufacturing Co ltd
Current assignee: Baicheng Ruipen Machinery Manufacturing Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-04-09
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a bent plate device for processing a wind power tower barrel platform, which comprises a working platform, wherein the top end of the working platform is fixedly connected with a bent column, the top end of the working platform is provided with a track groove, the outer side of the working platform is sleeved with an outer toothed ring, the track groove is slidably connected with a bending seat, one end of the bending seat close to the bent column is fixedly connected with a bending plate, the bending seat is far away from one end of the bending plate and is fixedly connected with a push rod, the bottom end of the push rod is rotatably connected with a hanging shaft, the bottom end of the hanging shaft is fixedly connected with a power motor, the power motor is rotatably connected with a rotating shaft, and the bottom; the utility model discloses a motor power cooperation pivot drives gear revolve, and then drives the push rod rotatory round the curved post, utilizes the push rod to promote the seat of bending to slide along the track groove, can utilize the seat of bending to promote to push away the bending plate and rotate round the curved post, and then the panel of bending, is automatic completion in the whole course of working of bending for whole processing working intensity reduces by a wide margin, and can promote production efficiency by a wide margin.

Description

Bent plate device is used in processing of wind power tower cylinder platform

Technical Field

The utility model belongs to the technical field of wind power tower cylinder processing equipment technique and specifically relates to a wind power tower cylinder platform processing is with bent plate device.

Background

The wind power tower barrel is a tower pole of wind power generation, and mainly plays a supporting role in a wind generating set and absorbs the vibration of the set. The production process flow of the wind power tower is generally as follows: blanking by a numerical control cutting machine, beveling a thick plate, performing spot welding and positioning after the plate is rolled and formed by a plate rolling machine, welding an inner longitudinal seam and an outer longitudinal seam after confirmation, performing secondary rounding if a problem exists after roundness inspection, performing group spot welding on a roller frame by adopting a hydraulic group after welding a single-section barrel, welding an inner circular seam and an outer circular seam, performing tolerance inspection such as straightness and the like, performing nondestructive flaw detection and flatness inspection of a welding seam after welding a flange, performing sand blasting and paint spraying treatment, and after internal part installation and finished product inspection, transporting to an installation site.

The wind power tower cylinder inner platform needs to use the bent plate ware to bend some steel sheets at the in-process of construction for the steel sheet is rolled over into the tube-shape, then utilizes welding technique can weld the junction, and current bent plate ware is manual operation and accomplishes, and working strength is big, and machining efficiency is low, is difficult to satisfy the user demand in modern bent plate processing production field.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wind power tower cylinder platform processing is with bent plate device 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 bending plate device for processing a wind power tower drum platform comprises a working platform, wherein the working platform is of a disc-shaped structure, a bending column is fixedly connected to the top end of the working platform, the axis of the working platform coincides with the axis of the bending column, a track groove is formed in the top end of the working platform and is of a circular ring-shaped structure, the track groove is a T-shaped groove, the track groove is sleeved on the outer side of the bending column, the axis of the track groove coincides with the axis of the bending column, an outer toothed ring is sleeved on the outer side of the working platform, a bending seat is slidably connected onto the track groove, a bending plate is fixedly connected to one end, close to the bending column, of the bending seat, the bending plate is an arc-shaped plate, the inner arc surface of the bending plate and the side surface of the bending column are parallel to each other, one end, fixedly connected with a push rod, of the bending seat is far away from the bending plate, the axis of the bending, the bottom end of the hanging shaft is fixedly connected with a power motor, the power motor is rotatably connected with a rotating shaft, the bottom end of the rotating shaft is fixedly connected with a gear matched with the outer gear ring, the axis of the rotating shaft is superposed with the axis of the gear, a plate to be bent is inserted between the bent column and the bending pushing plate, then the power motor is matched with the rotating shaft to drive the gear to rotate, meanwhile, the push rod can be driven to rotate around the bent column through the mutual matching of the gear and the outer gear ring, the bending seat is further pushed to slide along the track groove by the push rod, the bending seat is further used for pushing the bending pushing plate to rotate around the bent column, and the plate is further bent, so that the bending processing of; the whole bending process is automatically completed, and only the feeding and discharging are manually completed, so that the whole machining working intensity is greatly reduced, and the production efficiency can be greatly improved.

In further embodiment, the bottom fixedly connected with of seat of bending and track groove matched with slider bend between seat and the slider for integrated into one piece preparation and form, the slider is arc structural design, through mutually supporting of slider and track groove, can promote the stability of seat of bending installation on the track groove by a wide margin, and then guarantees the stability of panel production of bending, can guarantee the production quality of bending of panel.

In a further embodiment, a plurality of support legs are arranged on the edge of the bottom end of the working platform in a circular array, adjacent ends of all the support legs are fixedly connected with slide bars, all the slide bars are arranged in a circular array, the slide bars are designed in a U-shaped structure, a lifting plate is connected to all the slide bars in a sliding mode, a hydraulic cylinder is fixedly connected to the bottom end of each working platform, the bottom ends of telescopic rods on the hydraulic cylinders are fixedly connected to the lifting plate, a plurality of damping plates are uniformly arranged at the bottom end of each lifting plate, universal wheels are fixedly connected to the bottom ends of the damping plates, foot brakes are mounted on the universal wheels, the telescopic rods extend out of the hydraulic cylinders, then the telescopic rods are used for pushing the lifting plates to descend along the slide bars, and then the universal wheels are descended, namely the universal wheels can be used for supporting the whole; meanwhile, the telescopic rod is retracted through the hydraulic cylinder, then the lifting plate is pulled up by the telescopic rod to ascend along the sliding rod, then the universal wheels are retracted, and the supporting legs can be used for supporting the whole device, so that the running stability of the whole device is guaranteed.

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

1. when the utility model is used, a plate to be bent is inserted between the bent column and the bending pushing plate, then the power motor is matched with the rotating shaft to drive the gear to rotate, meanwhile, the gear is matched with the outer gear ring to drive the push rod to rotate around the bent column, and then the push rod is used for pushing the bending seat to slide along the track groove, so that the bending seat is used for pushing the bending pushing plate to rotate around the bent column, and the plate is bent, and the bending processing of the plate can be completed; the whole bending process is automatically finished, and only the feeding and discharging are manually finished, so that the whole processing working intensity is greatly reduced, and the production efficiency can be greatly improved;

2. the utility model has the advantages that the hydraulic cylinder extends out of the telescopic rod, then the telescopic rod is utilized to push the lifting plate to descend along the slide rod, and the universal wheels are further lowered, so that the whole device can be supported by the universal wheels, and the convenience of transferring and transporting the whole device can be greatly improved; meanwhile, the telescopic rod is retracted through the hydraulic cylinder, then the lifting plate is pulled up by the telescopic rod to ascend along the sliding rod, then the universal wheels are retracted, and the supporting legs can be used for supporting the whole device, so that the running stability of the whole device is guaranteed.

Drawings

FIG. 1 is a schematic structural diagram of a top view of a bending plate device for machining a wind power tower platform;

FIG. 2 is a schematic structural diagram of a power motor of a plate bending device for processing a wind power tower platform;

FIG. 3 is a schematic structural diagram of a bending seat of the plate bending device for processing a platform of a wind power tower;

FIG. 4 is a schematic structural diagram of a front view of a working platform of a bending plate device for machining a wind power tower platform.

In the figure: 1-a working platform, 101-a supporting leg, 102-a sliding rod, 103-a lifting plate, 104-a hydraulic cylinder, 105-a telescopic rod, 106-a damping plate, 107-a universal wheel, 108-a foot brake, 2-a bending column, 3-a track groove, 4-a bending seat, 41-a sliding block, 5-a bending plate, 6-a push rod, 7-a power motor, 8-a hanging shaft, 9-a rotating shaft, 10-a gear and 11-an external gear ring.

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.

Example 1

Referring to fig. 1-3, a bending plate device for processing a wind power tower platform comprises a working platform 1, wherein the working platform 1 is of a disc-shaped structure, a bending column 2 is fixedly connected to the top end of the working platform 1, the axis of the working platform 1 coincides with the axis of the bending column 2, a track groove 3 is arranged at the top end of the working platform 1, the track groove 3 is of a circular structure, the track groove 3 is a T-shaped groove, the track groove 3 is sleeved on the outer side of the bending column 2, the axis of the track groove 3 coincides with the axis of the bending column 2, an external gear ring 11 is sleeved on the outer side of the working platform 1, a bending seat 4 is slidably connected to the track groove 3, a pushing plate 5 is fixedly connected to one end of the bending seat 4 close to the bending column 2, the pushing plate 5 is an arc-shaped plate, the inner arc surface of the pushing plate 5 is parallel to the side surface of the bending column 2, one end of the bending seat 4 far away from the pushing plate 5 is, the axis of the bending seat 4 coincides with the axis of the push rod 6, the bottom end of the push rod 6 is rotatably connected with a hanging shaft 8, the bottom end of the hanging shaft 8 is fixedly connected with a power motor 7, the power motor 7 is rotatably connected with a rotating shaft 9, the bottom end of the rotating shaft 9 is fixedly connected with a gear 10 matched with an outer toothed ring 11, the axis of the rotating shaft 9 coincides with the axis of the gear 10, a plate to be bent is inserted between the bending column 2 and the bending plate 5, the power motor 7 is matched with the rotating shaft 9 to drive the gear 10 to rotate, meanwhile, the push rod 6 can be driven to rotate around the bending column 2 through the mutual matching of the gear 10 and the outer toothed ring 11, the push rod 6 is further used for pushing the bending seat 4 to slide along the track groove 3, the bending plate 5 can be pushed to rotate around the bending column 2 through the bending seat 4, and the plate can be bent, and the; the whole bending process is automatically completed, and only the feeding and discharging are manually completed, so that the whole machining working intensity is greatly reduced, and the production efficiency can be greatly improved.

The bottom fixedly connected with of seat 4 of bending and track groove 3 matched with slider 41 are integrated into one piece preparation between seat 4 of bending and the slider 41 and form, slider 41 is the arc structural design, through slider 41 and track groove 3 mutually support, can promote the stability of seat 4 of bending installation on track groove 3 by a wide margin, and then guarantee the stability of panel production of bending, can guarantee the production quality of bending of panel.

Example 2

Referring to fig. 4, the difference from example 1 is: the bottom end edge of the working platform 1 is provided with a plurality of supporting legs 101 in a circular array, the adjacent ends of all the supporting legs 101 are fixedly connected with sliding rods 102, all the sliding rods 102 are arranged in a circular array, the sliding rods 102 are designed in a U-shaped structure, all the sliding rods 102 are jointly connected with a lifting plate 103 in a sliding manner, the bottom end of the working platform 1 is fixedly connected with a hydraulic cylinder 104, the bottom end of a telescopic rod 105 on the hydraulic cylinder 104 is fixedly connected with the lifting plate 103, a plurality of damping plates 106 are uniformly arranged at the bottom end of the lifting plate 103, universal wheels 107 are fixedly connected at the bottom ends of the damping plates 106, the universal wheel 107 is provided with a foot brake 108, the telescopic rod 105 extends out through the hydraulic cylinder 104, then the telescopic rod 105 is used for pushing the lifting plate 103 to descend along the sliding rod 102, so as to descend the universal wheel 107, the universal wheels 107 can be utilized to support the whole device, so that the convenience of transferring and transporting the whole device can be greatly improved; meanwhile, the telescopic rod 105 is retracted through the hydraulic cylinder 104, then the lifting plate 103 is pulled up by the telescopic rod 105 to ascend along the sliding rod 102, and the universal wheels 107 are retracted, so that the whole device can be supported by the supporting legs 101, and the running stability of the whole device is ensured.

Working principle of examples 1-2: the plate to be bent is inserted between the bending column 2 and the bending pushing plate 5, then the power motor 7 is matched with the rotating shaft 9 to drive the gear 10 to rotate, meanwhile, the gear 10 is matched with the outer gear ring 11 to drive the push rod 6 to rotate around the bending column 2, the push rod 6 is further used for pushing the bending seat 4 to slide along the track groove 3, the bending seat 4 is used for pushing the bending pushing plate 5 to rotate around the bending column 2, and the plate is bent, so that the bending processing of the plate can be completed; the whole bending process is automatically finished, and only the feeding and discharging are manually finished, so that the whole processing working intensity is greatly reduced, and the production efficiency can be greatly improved; meanwhile, the hydraulic cylinder 104 extends out of the telescopic rod 105, then the telescopic rod 105 is used for pushing the lifting plate 103 to descend along the sliding rod 102, and further the universal wheel 107 is descended, so that the whole device can be supported by the universal wheel 107, and the convenience of transfer and transportation of the whole device can be greatly improved; meanwhile, the telescopic rod 105 is retracted through the hydraulic cylinder 104, then the lifting plate 103 is pulled up by the telescopic rod 105 to ascend along the sliding rod 102, and the universal wheels 107 are retracted, so that the whole device can be supported by the supporting legs 101, and the running stability of the whole device is ensured.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a wind power tower cylinder platform processing is with bent plate device, includes work platform (1), its characterized in that, work platform (1) is disc structure, the top fixed connection curved column (2) of work platform (1), and the axis of work platform (1) and the axis coincidence of curved column (2), the top of work platform (1) are equipped with track groove (3), track groove (3) are the ring shape structure, and track groove (3) are the T-slot, and track groove (3) cover is established in the outside of curved column (2), and the axis of track groove (3) and the axis coincidence of curved column (2), the outside cover of work platform (1) is equipped with outer ring gear (11), sliding connection bending seat (4) on track groove (3), bending seat (4) are close to the one end fixedly connected with bending plate (5) of curved column (2), bending plate (5) are the arc, the intrados of pushing away bent plate (5) is the relation that is parallel to each other with the side of curved post (2), one end fixed connection push rod (6) of pushing away bent plate (5) are kept away from in seat of bending (4), and the axis of seat of bending (4) and the axis coincidence of push rod (6), the bottom of push rod (6) is rotated and is connected hanging axle (8), bottom fixed connection driving motor (7) of hanging axle (8), rotate on driving motor (7) and connect pivot (9), the bottom fixedly connected with of pivot (9) and outer ring gear (11) matched with gear (10), the axis coincidence of pivot (9) and gear (10).

2. The bending plate device for processing the wind power tower platform as claimed in claim 1, wherein a sliding block (41) matched with the track groove (3) is fixedly connected to the bottom end of the bending seat (4), and the sliding block (41) is designed in an arc structure.

3. The bending plate device for processing the platform of the wind power tower cylinder as claimed in claim 2, wherein the bending seat (4) and the sliding block (41) are integrally formed.

4. The bending plate device for processing the wind power tower platform as claimed in any one of claims 1 to 3, wherein a plurality of support legs (101) are arranged on the bottom end edge of the working platform (1) in a circular array, adjacent ends of all the support legs (101) are fixedly connected with slide bars (102), lifting plates (103) are jointly and slidably connected to all the slide bars (102), a hydraulic cylinder (104) is fixedly connected to the bottom end of the working platform (1), bottom ends of telescopic rods (105) on the hydraulic cylinder (104) are fixedly connected to the lifting plates (103), a plurality of damping plates (106) are uniformly arranged at the bottom end of the lifting plates (103), and universal wheels (107) are fixedly connected to the bottom ends of the damping plates (106).

5. The bending plate device for processing a wind tower platform according to claim 4, wherein all the sliding rods (102) are arranged in a circular array.

6. The bending plate device for processing the platform of the wind power tower cylinder as claimed in claim 5, wherein the sliding rod (102) is of a U-shaped structural design.

7. The bending plate device for processing the platform of the wind power tower cylinder as claimed in claim 4, wherein a foot brake (108) is mounted on the universal wheel (107).