CN216229265U

CN216229265U - Turning device is used in processing of wind-powered electricity generation blade

Info

Publication number: CN216229265U
Application number: CN202122898961.7U
Authority: CN
Inventors: 周建松; 张志涛
Original assignee: Jiangsu Yinhao Intelligent Equipment Co ltd
Current assignee: Jiangsu Yinhao Intelligent Equipment Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-04-08
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses a turning device for processing a wind power blade, which belongs to the technical field of wind power blade auxiliary devices and comprises a power output device, a track and a supporting and turning device, the electric power output device comprises a motor, a supporting plate and a flange, an output shaft is arranged on the motor, the output shaft penetrates through the center of the supporting plate, a set of triangular support frame is arranged on the bottom frame, the triangular support frame is fixedly connected with the fixed block, the fixed block is fixedly connected with a bearing, the bearing is connected with the fixed rod, a through hole is formed in the fixed rod, the clamping device comprises a set of loop bar, a set of telescopic rod, a set of clamping piece and a set of clamping plate, a compression spring I is arranged in the loop bar, the compression spring is fixedly connected with the telescopic rod, the telescopic rod is fixedly connected with the clamping piece, a sliding rod is arranged in the clamping piece, a connecting rod is arranged on the shaft sleeve, the connecting rod is connected with the clamping plate, and a sliding rail is arranged on the clamping piece. The problem of wind-powered electricity generation blade to the processing in different positions can only adopt hoist and mount machinery handling upset is solved, in the aspect of the wind-powered electricity generation blade of mainly used.

Description

Turning device is used in processing of wind-powered electricity generation blade

Technical Field

The utility model relates to the technical field of auxiliary devices, in particular to a turnover device for machining a wind power blade.

Background

With the rapid improvement of the installed capacity of wind power in China, a large-area wind power plant is built in a region with rich wind resources, and meanwhile, the wind resource characteristics of the region are changed to a certain extent, so that the output power of a wind turbine matched with the original wind resource characteristics is reduced. The wind turbine mainly captures wind energy by means of the wind power blade, and the length of the wind power blade directly influences the capability of the wind turbine for capturing the wind energy and the output power of the wind generating set. The length of the wind power blade is increased under low wind speed, so that the generated energy of the wind turbine can be effectively improved. Wind power generation refers to converting kinetic energy of wind into electric energy. Wind energy is a clean and pollution-free renewable energy source, is utilized by people for a long time, mainly pumps water, grinds surfaces and the like through a windmill, and people are interested in generating electricity by utilizing wind at present; the blade is an industry with high certainty, large market capacity and clear profit mode in the wind power component; with the relief of the situation of supply and demand tension, the wind power blade industry will also be changed from a group male mixed battle to several strong battles, and the wind power blade industry in China is undergoing an industrial shuffling and integration. With the expansion of the market scale of the wind power blade, the cost and the selling price are reduced, but the cost reduction speed of an enterprise with the advantages of scale, technology and cost exceeds the selling price reduction speed, and the profit exceeds the average level.

The wind power generation blade needs to use the turnover device frequently in the machining process so as to conveniently machine different parts of the wind power generation blade, a large hoisting machine is usually adopted in the market, however, the operation of the hoisting machine is complicated, the maintenance cost is high, the problems of many safety problems need to be considered, and the turnover angle is particularly difficult to control by the hoisting machine.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems mentioned in the background art, the utility model provides a turnover device for processing a wind power blade, which adopts the following technical scheme:

the utility model provides a turning device is used in processing of wind-powered electricity generation blade, includes power take off, track and supports turning device, its characterized in that: the electric power output device comprises a motor, a support plate and a flange, wherein an output shaft is arranged on the motor, the output shaft penetrates through the center of the support plate, the motor is started to drive the output shaft to rotate, the flange is arranged on the right side of the support plate, the support plate plays a role in stabilizing the flange, the bottom of the flange is of a closed structure, so the output shaft is connected with the flange and can drive the flange to rotate, a group of uniformly distributed connecting holes are formed in the flange and used for connecting the root parts of the wind power blades, the output shaft is fixedly connected with the center of the left side of the flange, a support overturning device is arranged on the track and comprises a bottom frame, a triangular support frame, a bearing, a group of fixing rods and a clamping device, the bottom frame is provided with a group of triangular support frames, the bottom frame is placed on the track, and the triangular support frame is fixedly connected with the fixing blocks, the bearing is fixedly supported by the triangular support frame and the fixed block, the fixed block is fixedly connected with the bearing, the bearing can rotate, the bearing is connected with the fixed rod, the fixed rod is connected with the clamping device, so when the flange-connected wind power blade rotates under the driving of a motor, the micro end of the clamped wind power blade can also rotate in the bearing, the fixed rod is internally provided with a through hole, the clamping device comprises a group of loop bars, a group of telescopic rods, a group of clamping elements and a group of clamping plates, the loop bars are internally provided with a compression spring I, the telescopic rods can extrude and rebound for a moment when stressed, the compression spring I is fixedly connected with the telescopic rods, the telescopic rods penetrate through the through hole, the telescopic rods are fixedly connected with the clamping elements, the clamping elements are internally provided with slide rods, the shaft sleeves slide on the slide rods, and the centers of the slide rods are provided with fixing elements, the mounting plays limiting displacement to solid fixed ring two, the slide bar run through solid fixed ring and compression spring two, compression spring two can extrude and kick-back in the atress, two fixed connection of axle sleeve and compression spring, the axle sleeve on be equipped with the connecting rod, the connecting rod be connected with the grip block, the grip block on be equipped with the slide rail, the grip block can slide on the slide rail.

Preferably: the motor on be equipped with dead lever subassembly, play the fixed action to motor and backup pad.

Preferably: the output shaft run through the fixed plate, the fixed plate be connected with the backup pad, the fixed plate makes the rotation of output shaft more stable, reduces its not hard up unbalance.

Preferably: the motor bottom be equipped with the supporting shoe, supporting shoe and backup pad and base fixed connection provide the guarantee to the stability of motor operation.

Preferably: the track is connected with the base, the base not only supports the whole motor device and the flange, but also raises the whole device, and is convenient for mounting the wind power blade.

Preferably: the clamping plate is provided with the cushion pad, and when the clamping plate clamps the tail part of the wind power blade, the tail part can be well protected.

Preferably: a group of pulleys are arranged at the bottom of the triangular support frame, so that the whole supporting and overturning device can slide along a rail, and different positions of the tail part of the wind power blade can be clamped.

The utility model has the following advantages: the flange is driven to rotate through the rotation of the motor, the wind power blade on the flange is driven to rotate, meanwhile, the clamping device in the turnover device is supported to clamp the tail part of the wind power blade, and the inner ring of the bearing is driven to rotate under the action of stress, so that the turnover device for machining the whole wind power blade can turn over 360 degrees, the problem that the wind power blade can only be turned over by hoisting machinery for machining different positions is solved, and the turnover device is mainly used for the wind power blade.

Drawings

FIG. 1 is a front view of a turning device for processing a wind turbine blade according to the present invention;

FIG. 2 is a left side view of the support and tilt apparatus of FIG. 1 in accordance with the present invention;

FIG. 3 is a right side view of the flange of FIG. 1 in accordance with the present invention;

FIG. 4 is a cross-sectional view of the clamping device of FIG. 2 in accordance with the present invention;

FIG. 5 is a right side view of the clamping lever of FIG. 2 of the present invention;

figure 6 is a right side view of the fixation rod of figure 2 of the present invention,

fig. 7 is a top view of the track of fig. 1 in accordance with the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in fig. 1-7:

the utility model provides a turning device is used in processing of wind-powered electricity generation blade, includes electric power output device, track 6 and supports turning device, its characterized in that: electric power output device include motor 1, backup pad 2 and flange 3, motor 1 on be equipped with output shaft 4, output shaft 4 run through backup pad 2 center department, 2 right sides of backup pad be equipped with flange 3, flange 3 on be equipped with a set of even connecting hole 5 that distributes, output shaft 4 and flange 3 left side center department fixed connection, track 6 on be equipped with and support turning device, support turning device include underframe 7, triangular supports 8, bearing 9, a set of dead lever 10 and clamping device, underframe 7 on be equipped with a set of triangular supports 8, triangular supports 8 and fixed block 11 fixed connection, fixed block 11 and bearing 9 fixed connection, bearing 9 be connected with dead lever 10, dead lever 10 in be equipped with through-hole 12, clamping device include a set of loop bar 13, a set of loop bar 13, The telescopic rod type clamping device comprises a group of telescopic rods 14, a group of clamping pieces 15 and a group of clamping plates 16, wherein a first compression spring 17 is arranged in a sleeve rod 13, the first compression spring 17 is fixedly connected with the telescopic rods 14, the telescopic rods 14 are fixedly connected with the clamping pieces 15, the telescopic rods 14 penetrate through holes 12, slide rods 18 are arranged in the clamping pieces 15, fixing pieces 19 are arranged at the centers of the slide rods 18, the slide rods 18 penetrate through a shaft sleeve 20 and a second compression spring 21, the shaft sleeve 20 is fixedly connected with the second compression spring 21, a connecting rod 22 is arranged on the shaft sleeve 20, the connecting rod 22 is connected with the clamping plates 16, and slide rails 23 are arranged on the clamping pieces 15.

The working principle of the utility model is as follows:

the connecting bolt at the root of the wind power blade is inserted into the connecting hole on the flange 3 to realize the connection of the flange 3 and the wind power blade, meanwhile, the middle part of the wind power blade is flat, the tail part of the wind power blade is inserted between the clamping devices to push the supporting and overturning device, the pulley 29 moves along the track until the pulley moves to the middle part of the wind power blade, the middle part of the wind power blade is clamped and filled by the middle part of the wind power blade between the clamping plates 16, so that the spring II 21 in the original unstressed state is in an extrusion state, the clamping plates 16 move in the slide rail 23 to clamp the edge of the middle part of the wind power blade up and down, meanwhile, the clamping piece 15 is connected with the telescopic rod 14, the middle part of the wind power blade is clamped by the clamping piece 15 from left to right, the compression spring I17 in the original unstressed state is extruded, the rebounded force pushes the telescopic rod 14 to clamp the clamping piece 15 towards the middle, thereby ensuring that the middle part of the wind power blade is clamped firmly by the up, down, left and right, starting motor 1, output shaft 4 drives flange 3 and rotates, makes the wind blade rotate then, and the rotation of wind-powered electricity generation blade mid portion makes loop bar 13 and dead lever 10 receive rotatory power, drives bearing 9 inner circle rotation then to realize the processing or the adjustment of each position, angle and local of the wind-powered electricity generation blade of processing.

The utility model has simple operation and convenient use, and is suitable for comprehensive popularization and application. 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a turning device is used in processing of wind-powered electricity generation blade, includes power take off, track (6) and supports turning device, its characterized in that: the electric power output device comprises a motor (1), a support plate (2) and a flange (3), an output shaft (4) is arranged on the motor (1), the output shaft (4) penetrates through the center of the support plate (2), the flange (3) is arranged on the right side of the support plate (2), a group of connecting holes (5) which are uniformly distributed are formed in the flange (3), the output shaft (4) is fixedly connected with the center of the left side of the flange (3), a support overturning device is arranged on a track (6), the support overturning device comprises a bottom frame (7), a triangular support frame (8), a bearing (9), a group of fixing rods (10) and a clamping device, a group of triangular support frames (8) are arranged on the bottom frame (7), the triangular support frame (8) is fixedly connected with the fixing block (11), and the fixing block (11) is fixedly connected with the bearing (9), the bearing (9) is connected with a fixed rod (10), a through hole (12) is arranged in the fixed rod (10), the clamping device comprises a group of loop bars (13), a group of telescopic rods (14), a group of clamping pieces (15) and a group of clamping plates (16), a compression spring I (17) is arranged in each loop bar (13), the compression spring I (17) is fixedly connected with the telescopic rods (14), the telescopic rods (14) are fixedly connected with the clamping pieces (15), the telescopic rods (14) penetrate through the through holes (12), slide bars (18) are arranged in the clamping pieces (15), fixing pieces (19) are arranged at the upper centers of the slide bars (18), the slide bars (18) penetrate through a shaft sleeve (20) and a compression spring II (21), the shaft sleeve (20) is fixedly connected with the compression spring II (21), and connecting rods (22) are arranged on the shaft sleeve (20), the connecting rod (22) is connected with the clamping plate (16), and the clamping piece (15) is provided with a sliding rail (23).

2. The turning device for machining the wind power blade as claimed in claim 1, wherein: the motor (1) is provided with a fixed rod component (24).

3. The turning device for machining the wind power blade as claimed in claim 1, wherein: the output shaft (4) penetrates through the fixing plate (25), and the fixing plate (25) is connected with the supporting plate (2).

4. The turning device for machining the wind power blade as claimed in claim 1, wherein: the bottom of the motor (1) is provided with a supporting block (26).

5. The turning device for machining the wind power blade as claimed in claim 1, wherein: the track (6) is connected with the base (27).

6. The turning device for machining the wind power blade as claimed in claim 1, wherein: the clamping plate (16) is provided with a buffer pad (28).

7. The turning device for machining the wind power blade as claimed in claim 1, wherein: the bottom of the triangular support frame (8) is provided with a group of pulleys (29).