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CN-224233510-U - Auxiliary glue filling platform for lower end of unit stator

CN224233510UCN 224233510 UCN224233510 UCN 224233510UCN-224233510-U

Abstract

The utility model discloses a machine set stator lower end glue filling auxiliary platform, which comprises a bedplate (1), wherein a supporting plate (18) is arranged at the top of the bedplate (1), a lifting mechanism is arranged at the bottom of the bedplate (1), a level meter (2) is arranged on the bedplate (1), a strip-shaped positioning template (3) is arranged on the supporting plate (18), the positioning template (3) is made of flexible materials, a plurality of positioning grooves (4) are formed in one side of the positioning template (3) in the width direction, the positioning grooves (4) are uniformly distributed in the circumferential direction, the lifting mechanism comprises a support plate (5) arranged below the bedplate (1) and a motor (6) fixed at the bottom of the bedplate (1), a screw (7) is arranged at the output end of the motor (6), and a plurality of telescopic rods (8) are arranged at the bottom of the support plate (5). The utility model has the advantages of convenient operation, reduced labor intensity, improved glue filling efficiency and improved glue filling quality.

Inventors

  • ZHANG TINGJIU
  • HE XIAOHUI
  • DING CHENGJUN
  • WANG JIANFEI
  • ZHANG XINYU
  • HU SHUIQING
  • He Zhongfan
  • WANG JINGHUI
  • DAI JIAYU
  • HE ZHONGYUAN
  • ZHANG QIANG
  • MOU YIXIN
  • ZHANG XUEWEI
  • HE ZIMING
  • ZHANG HAN
  • TONG YUXIN
  • ZHANG CHENQI
  • WANG TIANHE
  • JIANG PENGYU
  • YANG DEQUAN
  • ZHAO YUFENG

Assignees

  • 国网新源集团有限公司
  • 吉林蛟河抽水蓄能有限公司

Dates

Publication Date
20260512
Application Date
20250430

Claims (8)

  1. 1. The auxiliary glue filling platform for the lower end of the machine set stator is characterized by comprising a bedplate (1), wherein a supporting plate (18) is arranged at the top of the bedplate (1), a lifting mechanism is arranged at the bottom of the bedplate (1), a level meter (2) is arranged on the bedplate (1), a strip-shaped positioning template (3) is arranged on the supporting plate (18), the positioning template (3) is made of flexible materials, a plurality of positioning grooves (4) are formed in one side of the positioning template (3) in the width direction, and the positioning grooves (4) are uniformly distributed in the circumferential direction.
  2. 2. The auxiliary glue filling platform for the lower end of the unit stator according to claim 1 is characterized in that the positioning template (3) is made of rubber.
  3. 3. The auxiliary glue filling platform for the lower end of the unit stator according to claim 1 is characterized in that the thickness of the positioning template (3) is 5-10mm.
  4. 4. The auxiliary glue filling platform for the lower end of the unit stator according to claim 1 is characterized in that the lifting mechanism comprises a support plate (5) positioned below the bedplate (1) and a motor (6) fixed at the bottom of the bedplate (1), a screw rod (7) connected with the support plate (5) is arranged at the output end of the motor (6), a plurality of telescopic rods (8) are arranged at the bottom of the support plate (5), and the bedplate (1) is in sliding connection with the support plate (5).
  5. 5. The auxiliary glue-pouring platform for the lower end of the unit stator according to claim 4, wherein the output end of the motor (6) is connected with a screw rod (7) through a universal coupling (10).
  6. 6. The auxiliary glue-pouring platform for the lower end of the stator of the unit according to claim 4, wherein the telescopic rod (8) comprises a guide tube (11) fixed with the support plate (5), a telescopic shaft (12) is arranged in the guide tube (11), and a hand screw (13) for pushing the telescopic shaft (12) is arranged on the guide tube (11).
  7. 7. The auxiliary platform for glue pouring at the lower end of the unit stator according to claim 6, wherein the lower end of the telescopic shaft (12) is provided with supporting feet (14), and the supporting feet (14) are in threaded connection with the telescopic shaft (12).
  8. 8. The auxiliary glue filling platform for the lower end of the unit stator according to claim 6, wherein a blind hole (15) is formed in the upper end of the telescopic shaft (12), a spiral pressure spring (16) is arranged in the blind hole (15), and the upper end of the pressure spring (16) is connected with the support plate (5).

Description

Auxiliary glue filling platform for lower end of unit stator Technical Field The utility model belongs to the field of hydraulic generator set matching equipment, and particularly relates to a lower end glue filling auxiliary platform of a set stator. Background The stator winding of the hydroelectric generating set (comprising a conventional hydroelectric generating set and a pumped storage set) adopts a bar welding process, the stator is offline in a pit, the number of bars on one set is hundreds, and the bars are uniformly distributed in the circumferential direction. The upper end and the lower end of the wire rod are welded in pairs by silver brazing to form a complete coil. After the wire rod is welded, the lower insulation adopts an insulation box glue filling process, namely epoxy resin glue is injected into the insulation box, a welding head at the lower end part of the stator is immersed into the insulation box by lifting the insulation box, 12-15 insulation boxes are lifted simultaneously by the lower insulation box through a supporting plate, three people lift the supporting plate simultaneously, the other people put and adjust the position of the insulation box, when the lifting height is reached, the position of the insulation box is adjusted, the supporting plate is jacked by a wood, and the epoxy resin glue is solidified and then removed after 24 hours. Because the space in the pit is narrow, the supporting plate needs to be held horizontally by a plurality of people, and the operation is inconvenient. Because the lifting needs to be supported by a batten, a debugging process exists, so that the lifting time of workers is long, arms are easy to be ache, and the labor intensity is high. In order to guarantee insulating effect, need ensure that the bar aligns insulating box center, at present remove the below of corresponding bar with insulating box through the mode of visual inspection, every insulating box all needs to adjust, leads to whole adjustment process more loaded down with trivial details, has reduced the encapsulating efficiency, and the insulating box after accomplishing the position adjustment still probably displaces once more under the condition of lifting workman's arm shake, has reduced the encapsulating quality. Disclosure of utility model The utility model aims to provide a glue filling auxiliary platform at the lower end of a stator of a unit. The utility model has the advantages of convenient operation, reduced labor intensity, improved glue filling efficiency and improved glue filling quality. The technical scheme includes that the auxiliary glue filling platform at the lower end of a stator of the machine set comprises a bedplate, a supporting plate is arranged at the top of the bedplate, a lifting mechanism is arranged at the bottom of the bedplate, a level gauge is arranged on the bedplate, a strip-shaped positioning template is arranged on the supporting plate, the positioning template is made of flexible materials, a plurality of positioning grooves are formed in one side of the positioning template in the width direction, and the positioning grooves are uniformly distributed in the circumferential direction. In the above auxiliary glue filling platform at the lower end of the stator of the machine set, the positioning template is made of rubber. In the auxiliary glue filling platform at the lower end of the unit stator, the thickness of the positioning template is 5-10mm. In the auxiliary glue filling platform at the lower end of the unit stator, the lifting mechanism comprises a support plate positioned below the bedplate and a motor fixed at the bottom of the bedplate, a screw rod connected with the support plate is arranged at the output end of the motor, a plurality of telescopic rods are arranged at the bottom of the support plate, and the bedplate is in sliding connection with the support plate. In the glue-pouring auxiliary platform at the lower end of the unit stator, the output end of the motor is connected with the screw rod through the universal coupling. In the auxiliary glue filling platform at the lower end of the unit stator, the telescopic rod comprises a guide tube fixed with the support plate, a telescopic shaft is arranged in the guide tube, and a hand screwing screw for tightly propping the telescopic shaft is arranged on the guide tube. In the auxiliary glue filling platform at the lower end of the unit stator, the lower end of the telescopic shaft is provided with the supporting feet which are in threaded connection with the telescopic shaft. In the auxiliary glue filling platform at the lower end of the unit stator, a blind hole is formed in the upper end of the telescopic shaft, a spiral pressure spring is arranged in the blind hole, and the upper end of the pressure spring is connected with the support plate. Compared with the prior art, the lifting device has the platen, the lifting mechanism is arranged at the bottom of the platen, so tha