CN-224223876-U - Laser scribing device for positioning reinforcing ribs of nacelle cover of wind driven generator

CN224223876UCN 224223876 UCN224223876 UCN 224223876UCN-224223876-U

Abstract

The utility model relates to the technical field of wind power equipment processing, in particular to a laser scribing device for positioning reinforcing ribs of a nacelle cover of a wind power generator, which is characterized in that a main body of the equipment is fixed on a motor cover through a fixing device, the operation direction of the equipment is adjusted through an adjusting device, the acting distance of the equipment is adjusted through a telescopic device, so that the equipment can be directly fixed on the inner surface of a workpiece, the time consumed for carrying and adjusting the position of the workpiece is reduced, and the practicability of the device is improved.

Inventors

BAI FUGANG
ZHUANG HUI
LI XILEI
JIANG ZHENGHUA
WANG QINGSHAN
ZHONG YI

Assignees

江苏华纳环保科技有限公司

Dates

Publication Date: 20260512
Application Date: 20250416

Claims (3)

1. The laser scribing device for positioning the reinforcing ribs of the nacelle cover of the wind driven generator is characterized by comprising a fixing device, an adjusting device and a telescopic device, wherein the adjusting device is arranged on the fixing device, and the telescopic device is arranged on the adjusting device; The fixing device comprises a frame (1), a sucker (2), a quick connector (3) and a support (4), wherein the sucker (2) is arranged on the rear end face of the frame (1), the quick connector (3) is arranged on the side face of the sucker (2), and a group of supports (4) are respectively arranged on the left and right sides of the inner front end face of the sucker (2); The adjusting device comprises a bearing (5), a rotating seat (6), a nut (7), a bolt (8), a holding rod (9) and anti-skid patterns (10), wherein the bearing (5) is arranged on the front end face of the frame (1), the rotating seat (6) is inserted into the inner ring of the bearing (5), a bracket is arranged on the side face of the frame (1), the bolt (8) is connected to the bracket through the nut (7), the holding rod (9) is connected to the outer side face of the bolt (8), and the anti-skid patterns (10) are arranged on the outer side face of the rotating seat (6); The telescopic device comprises a damping rotating shaft seat (11), a rotating arm (12), a telescopic arm (13) and a fastening bolt (14), wherein the front end face of the rotating seat (6) is connected with one end of the rotating arm (12) through the damping rotating shaft seat (11), the rear part of the telescopic arm (13) is inserted into the rotating arm (12), and the fastening bolt (14) is arranged at the front part of the side face of the rotating arm (12).
2. A laser scribing device for positioning a reinforcing rib of a nacelle cover of a wind driven generator as claimed in claim 1, further comprising a U-shaped frame (15), a damping bearing (16), a scribing turntable (17) and a laser scribing head (18), wherein the front end surface of the telescopic arm (13) is connected with the U-shaped frame (15) through the damping bearing (16), the scribing turntable (17) is mounted on the U-shaped frame (15), and the laser scribing head (18) is mounted on the side surface of the scribing turntable (17).
3. A laser scribing device for positioning reinforcing ribs of a nacelle cover of a wind turbine according to claim 2, further comprising a gripping bar (9) having a bending angle in its own structure.

Description

Laser scribing device for positioning reinforcing ribs of nacelle cover of wind driven generator Technical Field The utility model relates to the technical field of wind power equipment processing, in particular to a laser scribing device for positioning reinforcing ribs of a nacelle cover of a wind driven generator. Background In order to ensure the strength and rigidity of the cabin cover, a plurality of criss-cross reinforcing rib structures are additionally arranged on the inner wall of the cabin cover, and at present, the installation and positioning of the reinforcing ribs are realized by manually scribing in advance, namely, the specific positions of the reinforcing ribs are obtained through measurement, and then scribing is carried out by means of fine wires dipped with ink. The utility model patent of China with the application number of CN202020085131.5 in the prior art relates to a laser scribing device for positioning reinforcing ribs of a cabin cover of a wind driven generator, which comprises a hanger, a hanging rod, a mounting plate, a frame, a base, a side plate, a laser emitter, a turnover motor and the like, and can realize position switching of laser lines on the cabin cover by means of the turnover motor so as to realize positioning of a plurality of reinforcing ribs, so that the machining efficiency of the cabin cover is improved as a whole, and the stability of positioning precision is high. However, in the practical use of the device, the motor cover needs to be carried and placed, the position is adjusted, the welding of the reinforcing ribs is generally applicable to motor covers with larger body shapes, and a great deal of time and equipment manpower are consumed in the carrying and adjusting process. Disclosure of utility model In order to solve the technical problems, the utility model provides the laser scribing device for positioning the reinforcing rib of the nacelle cover of the wind driven generator, which is characterized in that the main body of the device is fixed on the motor cover through the fixing device, the operation direction of the device is adjusted through the adjusting device, and the acting distance of the device is adjusted through the telescopic device, so that the device can be directly fixed on the inner surface of a workpiece, the time consumed for carrying and adjusting the position of the workpiece is reduced, and the practicability of the device is improved. The utility model relates to a laser marking device for positioning a reinforcing rib of a cabin cover of a wind driven generator, which comprises a fixing device, an adjusting device and a telescopic device, wherein the adjusting device is arranged on the fixing device, the telescopic device is arranged on the adjusting device, a main body of equipment is fixed on a motor cover through the fixing device, the operation direction of the equipment is adjusted through the adjusting device, the operation distance of the equipment is adjusted through the telescopic device, so that the equipment can be directly fixed on the inner surface of a workpiece, the time consumed for carrying and position adjustment of the workpiece is reduced, and the practicability of the device is improved. Preferably, the fixing device comprises a frame, a sucker, a quick connector and a support, wherein the sucker is arranged on the rear end face of the frame, the quick connector is arranged on the side face of the sucker, a group of supports are respectively arranged on the left side and the right side of the inner front end face of the sucker, the quick connector is externally connected with a vacuum extractor to extract air in the sucker, so that the sucker is adsorbed on the inner surface of a workpiece, the support is contacted with the inner surface of the workpiece through the support to provide stable support, the vibration of the equipment main body caused by air pressure fluctuation in the sucker in the operation process is reduced, and the practicability of the device is improved. Preferably, the adjusting device comprises a bearing, a rotating seat, a nut, a bolt, a holding rod and anti-skid threads, wherein the bearing is arranged on the front end face of the frame, the rotating seat is inserted into an inner ring of the bearing, a bracket is arranged on the side face of the frame, the bolt is connected to the bracket through the nut, the holding rod is connected to the outer side face of the bolt, the anti-skid threads are arranged on the outer side face of the rotating seat, the rotating seat is limited by the installation position of equipment, the rotating seat adjusts the operation angle of the main body of the equipment, the bolt is pressed against the side face of the rotating seat through the rotating bolt, so that the operation angle of the rotating seat is fixed, the friction coefficient between the bolt and the side face of the rotating seat is increased through the anti-skid threads on the side face