CN219379603U - Be used for wind-powered electricity generation tower section of thick bamboo welded auxiliary device - Google Patents

Abstract

The utility model discloses an auxiliary device for welding a wind power tower, which comprises the following technical scheme: the device comprises a device table and a turntable, wherein the turntable is arranged at the top of the device table through steel balls, electric retractors A are arranged on two sides of the top of the turntable through side plates, moving plates are arranged on output shafts of the electric retractors A, positioning frames are arranged on two sides of the adjacent sides of the moving plates close to the bottom, electric retractors B are arranged on one sides of the moving plates close to the top, and clamping frames are arranged on output shafts of the electric retractors B. The auxiliary device for welding the wind power tower cylinder solves the problems that the positioning and clamping accuracy of the existing part auxiliary welding device is limited, the wind power tower cylinder is prone to deflection when being positioned by a connecting flange and the wind power tower cylinder, the assembled wind power tower cylinder is inclined and deflected, and the use safety of the wind power tower cylinder is affected, and the positioning accuracy of the connecting flange and the wind power tower cylinder is improved, so that the use safety of a wind power generator is guaranteed.

Description

Be used for wind-powered electricity generation tower section of thick bamboo welded auxiliary device

Technical Field

The utility model relates to the technical field of wind power towers, in particular to an auxiliary device for welding wind power towers.

Background

Wind energy is available energy provided for human beings due to the fact that air flow works, the energy of the air flow is called wind energy, the higher the air flow speed is, the larger the kinetic energy is, people can convert the kinetic energy of wind into rotary motion by using a windmill to push a generator so as to generate electric power, a wind power tower is a tower pole of wind power generation, the wind power tower mainly plays a supporting role in a wind power generator set, and meanwhile vibration of the wind power generator set is absorbed.

Through mass retrieval, it is found that an auxiliary device for welding wind power towers in the prior art is an auxiliary tool for a multi-wire welding process of wind power towers, as disclosed in publication No. CN215145566U, a handle is pressed downwards to drive a push-pull rod to move downwards, the pressure of gas in a pneumatic valve changes through the downward movement of the push-pull rod, gas can be supplied to a cylinder, a telescopic part of the cylinder moves upwards to push a connecting plate to move upwards, an object to be welded is driven to move upwards through the upward movement of the connecting plate, the height is convenient to adjust by a user, and when the welding operation is completed or the height of the object to be welded needs to be adjusted to descend, the gas in the cylinder can be discharged through the pneumatic valve, so that the height can be lowered.

The positioning and clamping accuracy of the existing part auxiliary welding device is limited, deflection is very easy to occur when a connecting flange and a wind power tower barrel are positioned, the assembled wind power tower barrel is inclined and deflected, and the use safety of the wind power tower barrel is affected.

Disclosure of Invention

The utility model aims to provide an auxiliary device for welding a wind power tower, which has the advantage of high positioning accuracy, and solves the problems that the positioning and clamping accuracy of the existing part of auxiliary welding devices is limited, the wind power tower is easy to deviate when being positioned by a connecting flange and the wind power tower, and the assembled wind power tower is inclined and deviates, so that the use safety of the wind power tower is influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an auxiliary device for wind-powered electricity generation tower section of thick bamboo welded, includes equipment platform and carousel, wherein the carousel is installed through the steel ball to equipment platform top, electric telescopic ware A is all installed through the curb plate to carousel top both sides, both sides electric telescopic ware A output shaft all installs the movable plate, both sides the locating rack is all installed near the bottom to adjacent one side of movable plate, both sides electric telescopic ware B is all installed near top one side of movable plate, both sides electric telescopic ware B output shaft installs the dress holder.

Preferably, the top of the turntable is positioned at the gap positions of the positioning frames at the two sides and is clamped with a connecting flange, and the top of the turntable is positioned at the gap positions of the clamping frames at the two sides and is clamped with a wind power tower.

Preferably, limit rods are arranged on the front and rear surfaces of one side of the clamping frame on two sides, clamping grooves are formed in the positions, close to the steel balls, of the limit rods and the equipment table, and the steel balls are clamped in the clamping grooves.

Preferably, the detection motor is installed in the middle of the lower surface of the rotary table, the rotary seat is installed at the top of the rotary table on the output shaft of the detection motor, the detection box is installed in the middle of the top of the rotary seat, the alarm is installed at the bottom in the detection box, and the laser ranging sensor is installed at one side of the inside of the detection box.

Preferably, a supporting frame is arranged in the middle of the lower surface of the turntable, a rotating shaft is arranged in the middle of the lower surface of the supporting frame, and a worm wheel is arranged at the bottom of the rotating shaft.

Preferably, a driving motor is installed in the middle of the bottom in the equipment platform, a worm is installed on the front surface of an output shaft of the driving motor, and the worm wheel is meshed with the worm.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the electric telescopic device A, the electric telescopic device B, the clamping frame and the positioning frame are arranged, so that the effect of positioning and clamping the connecting flange and the wind power tower barrel is achieved, the problem that the assembled wind power tower barrel is inclined and deviated to influence the use safety of the wind power tower barrel due to the fact that the positioning and clamping accuracy of the part of auxiliary welding devices is limited and the connecting flange and the wind power tower barrel are easily deviated during positioning is solved, the positioning accuracy of the connecting flange and the wind power tower barrel is improved, and the use safety of the wind power generator is ensured.

2. According to the utility model, the effect of positioning and measuring the inner wall of the wind power tower is achieved by arranging the detection motor, the detection box and the laser ranging sensor, so that the problem that the welding quality of the wind power tower is easily affected because the wind power tower cannot be found in time after deviation occurs is solved, the welding quality of the connection flange and the wind power tower is improved, and the use safety of the wind power generator is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is an enlarged schematic view of the structure A in FIG. 1;

FIG. 3 is a schematic cross-sectional view of the present utility model;

FIG. 4 is an enlarged schematic view of the structure B in FIG. 3;

fig. 5 is an enlarged schematic view of the structure of C in fig. 3.

Reference numerals: 1. an equipment stand; 2. a detection box; 3. a turntable; 4. an electric telescopic device A; 5. a side plate; 6. an electric telescopic device B; 7. a moving plate; 8. a limit rod; 9. a clamping frame; 10. a wind power tower; 11. a connecting flange; 12. a positioning frame; 13. a rotating shaft; 14. a steel ball; 15. a clamping groove; 16. a support frame; 17. a driving motor; 18. an alarm; 19. a laser ranging sensor; 20. a rotating seat; 21. detecting a motor; 22. a worm; 24. a worm wheel.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1-5, in order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides an auxiliary device for welding of wind-powered electricity generation tower section of thick bamboo, including equipment platform 1 and carousel 3, equipment platform 1 top is installed carousel 3 through steel ball 14, electric telescopic ware A4 is all installed through curb plate 5 to carousel 3 top both sides, both sides electric telescopic ware A4 output shaft all installs movable plate 7, both sides movable plate 7 are adjacent one side and are all installed locating rack 12 near the bottom, both sides movable plate 7 are close to top one side and all install electric telescopic ware B6, clamping frame 9 is installed to both sides electric telescopic ware B6 output shaft, carousel 3 top is located the clamping of both sides locating rack 12 gap position department and has flange 11, carousel 3 top is located both sides clamping frame 9 gap position department clamping and is had wind-powered electricity generation tower section of thick bamboo 10, both sides clamping frame 9 one side is close to front and back surface and all installs gag lever post 8, gag lever post 8 is equipped with draw-in groove 15 near steel ball 14 position department, steel ball 14 cartridge is inside draw-in groove 15, through gag lever post 8 that sets up, be convenient for install clamping frame 9 side and move, support frame 16 is installed in the middle of lower surface of carousel 3, pivot 13 is installed in the middle of lower surface of support 16, worm wheel 24 is installed in the bottom 13, worm wheel 24 is installed to worm wheel 24, worm wheel motor 1 middle of bottom 1 is installed in the bottom worm wheel 24, worm wheel motor 17 drive worm 22 drive worm in front of drive worm 22 drive worm in the place 17, thereby the drive worm is installed in front of drive worm 22, drive worm is located 17 drive worm is rotated by 17, thereby set up and is rotated by driving worm 22.

The working principle of an auxiliary device for welding wind power towers based on embodiment 1 is as follows: after the utility model is installed, the connecting flange 11 is lifted to the top of the turntable 3, the electric telescopic device A4 is started to drive the moving plate 7 to move through the electric telescopic device A4, the positioning frame 12 is driven to move, the connecting flange 11 is positioned through the positioning frame 12, the electric telescopic device B6 is started again after the positioning is completed, the clamping frame 9 is driven to move laterally through the electric telescopic device B6, the wind power tower 10 is clamped and positioned through the clamping frame 9, the driving motor 17 is started again, the worm 22 is driven to rotate through the driving motor 17, the turntable 3 is driven to rotate through the worm 22 and the worm wheel 24, and the connecting flange 11 and the wind power tower 10 can be welded through the rotating shaft 13, so that the working flow of the device is completed.

Example two

As shown in fig. 1-5, the auxiliary device for welding a wind power tower according to the present utility model further includes: the detection motor 21 is installed in the middle of the lower surface of the turntable 3, the rotating seat 20 is installed at the top of the turntable 3 on the output shaft of the detection motor 21, the detection box 2 is installed in the middle of the top of the rotating seat 20, the alarm 18 is installed in the bottom of the detection box 2, the laser ranging sensor 19 is installed on one side in the detection box 2, and the laser ranging sensor 19 is used for detecting and ranging the inner surface of the wind power tower 10.

In this embodiment, after the wind power tower 10 is clamped, the detection motor 21 is started, the rotary seat 20 is driven to rotate by the detection motor 21, the detection box 2 is driven to rotate by the rotary seat 20, the distance between the inner wall of the wind power tower 10 is measured by the laser ranging sensor 19, so that the center of the wind power tower 10 is detected, and when the data deviate, the alarm 18 is used for alarming.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims (7)

1. Be used for wind-powered electricity generation tower section of thick bamboo welded auxiliary device, including equipment platform (1) and carousel (3), its characterized in that: the top of the equipment table (1) is provided with a rotary table (3) through steel balls (14), both sides of the top of the rotary table (3) are provided with an electric telescopic device A (4) through side plates (5), both sides of the output shaft of the electric telescopic device A (4) are provided with a movable plate (7), positioning frames (12) are arranged on two sides of the adjacent sides of the movable plate (7) close to the bottom, electric telescopic devices B (6) are arranged on two sides of the movable plate (7) close to the top, and clamping frames (9) are arranged on output shafts of the electric telescopic devices B (6).

2. An auxiliary device for welding a wind power tower according to claim 1, wherein: the top of the turntable (3) is positioned at the gap positions of the positioning frames (12) at the two sides and is clamped with a connecting flange (11), and the top of the turntable (3) is positioned at the gap positions of the clamping frames (9) at the two sides and is clamped with a wind power tower (10).

3. An auxiliary device for welding a wind power tower according to claim 1, wherein: limiting rods (8) are arranged on one side, close to the front surface and the rear surface, of the clamping frame (9) on two sides, and the limiting rods (8) are connected inside the movable plate (7) in a penetrating mode.

4. An auxiliary device for welding a wind power tower according to claim 1, wherein: the turntable (3) and the equipment table (1) are provided with clamping grooves (15) at positions close to the steel balls (14), and the steel balls (14) are clamped in the clamping grooves (15).

5. An auxiliary device for welding a wind power tower according to claim 1, wherein: the detection motor (21) is installed in the middle of the lower surface of the rotary table (3), the rotary seat (20) is installed at the top of the rotary table (3) on the output shaft of the detection motor (21), the detection box (2) is installed in the middle of the top of the rotary seat (20), the alarm (18) is installed in the bottom of the detection box (2), and the laser ranging sensor (19) is installed on one side of the inner part of the detection box (2).

6. An auxiliary device for welding a wind power tower according to claim 1, wherein: the rotary table is characterized in that a supporting frame (16) is arranged in the middle of the lower surface of the rotary table (3), a rotating shaft (13) is arranged in the middle of the lower surface of the supporting frame (16), and a worm wheel (24) is arranged at the bottom of the rotating shaft (13).

7. An auxiliary device for welding a wind power tower according to claim 6, wherein: a driving motor (17) is arranged in the middle of the bottom in the equipment table (1), a worm (22) is arranged on the front surface of an output shaft of the driving motor (17) and positioned on the front surface of a worm wheel (24), and the worm wheel (24) is meshed with the worm (22).