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CN-224214296-U - Wind power tower cylinder flange assembly device

CN224214296UCN 224214296 UCN224214296 UCN 224214296UCN-224214296-U

Abstract

The utility model belongs to the technical field of flange assembling devices, and particularly relates to a wind power tower cylinder flange assembling device which comprises an adjusting sleeve, wherein two threaded bent pipes are connected inside the adjusting sleeve through threads, a jacket is fixedly connected to the tail end of each threaded bent pipe, a connecting frame is fixedly connected to the bottom of the jacket, an assembling sleeve is fixedly connected to the bottom of the connecting frame, and a lubricating mechanism is arranged inside the adjusting sleeve. According to the utility model, the adjusting sleeve is arranged, the threaded bent pipes in threaded connection with the adjusting sleeve are arranged at the two ends of the adjusting sleeve, and then the jacket, the connecting frame, the pairing sleeve and other parts are arranged at the tail ends of the threaded bent pipes, wherein the jacket is attached to the barrel body of the tower barrel, and the pairing sleeve is attached to the flange, so that when the two tower barrels are assembled through the flanges, the two tower barrels can be aligned, and the flanges can be connected quickly.

Inventors

  • HAN XINGLIANG
  • YANG HUALONG
  • LIU KAI
  • LUO MENG

Assignees

  • 蓬莱巨涛海洋工程重工有限公司

Dates

Publication Date
20260508
Application Date
20250714

Claims (6)

  1. 1. The wind power tower flange assembling device comprises an adjusting sleeve (1) and is characterized in that two threaded bent pipes (2) are connected inside the adjusting sleeve (1) through threads, the tail ends of the threaded bent pipes (2) are fixedly connected with a jacket (3), the bottom of the jacket (3) is fixedly connected with a connecting frame (5), the bottom of the connecting frame (5) is fixedly connected with an assembling sleeve (6), and a lubricating mechanism (8) is arranged inside the adjusting sleeve (1).
  2. 2. The wind power tower flange assembling device according to claim 1, wherein the inner side of the jacket (3) is fixedly connected with a rubber pad (4), and the rubber pad (4) is made of rubber.
  3. 3. The wind power tower flange assembling device according to claim 1 is characterized in that a nonstandard nut (7) is fixedly connected to the middle of the outer side of the adjusting sleeve (1), and the nonstandard nut (7) and the adjusting sleeve (1) are of an integrated structure.
  4. 4. The wind power tower flange assembling device according to claim 1, wherein the lubricating mechanism (8) comprises a hollow shell (81) which is slidably connected to the inside of the adjusting sleeve (1), a pressing block (82) and a sponge block (83) are slidably connected to the inner side of the hollow shell (81), the pressing block (82) and the sponge block (83) are in contact with each other, a fixing column (84) is fixedly connected to the sponge block (83), the fixing column (84) penetrates through the hollow shell (81) and is slidably connected with the hollow shell (81), the tail end of the fixing column (84) is fixedly connected to the inner wall of the adjusting sleeve (1), and a spring (85) is sleeved on the outer side of a column body of the fixing column (84).
  5. 5. A wind power tower flange assembling device according to claim 4, wherein one end of the spring (85) is fixedly connected with the pressing block (82), and the other end of the spring (85) is fixedly connected with the inner surface of the hollow shell (81).
  6. 6. The wind power tower flange assembling device according to claim 4, wherein the side wall of the hollow shell (81) is provided with an oil outlet (86), and the position of the oil outlet (86) corresponds to the sponge block (83).

Description

Wind power tower cylinder flange assembly device Technical Field The utility model relates to the technical field of flange assembling devices, in particular to a wind power tower cylinder flange assembling device. Background When the wind power tower is installed, the bottom support tower fixed on the ground and the upper tower connected with the generator case are required to be in butt joint through the flange, and when the upper flange and the lower flange are in butt joint, the upper flange and the lower flange are required to be aligned. Through retrieval, the utility model patent with the publication number of CN209483538U discloses a flange connection limiting device for a wind power generation tower, which comprises a limiting device, a bottom support tower and a top tower, wherein the top of the bottom support tower is welded with a flange plate, the bottom of the top tower is welded with a flange plate, a group of jacks are formed in an annular structure on the flange surface of the flange plate, one of the jacks is inserted with the limiting device, and the limiting device is in a T-shaped structure. When the conventional wind power tower cylinder flange assembly device is used, the device is positioned only through one flange hole, so that the positioning is not accurate enough, multiple positioning is needed, and the efficiency is low. Therefore, improvements are needed. Disclosure of utility model The utility model aims to provide a wind power tower flange assembly device, which solves the problems that the existing wind power tower flange assembly device is positioned only through one flange hole, is not accurate in positioning, needs multiple positioning and is low in efficiency when being used. The wind power tower flange assembling device comprises an adjusting sleeve, wherein two threaded bent pipes are connected inside the adjusting sleeve through threads, a jacket is fixedly connected to the tail end of each threaded bent pipe, a connecting frame is fixedly connected to the bottom of the jacket, an assembling sleeve is fixedly connected to the bottom of the connecting frame, and a lubricating mechanism is arranged inside the adjusting sleeve. Preferably, the inner side of the jacket is fixedly connected with a rubber pad, and the rubber pad is made of rubber. Through the setting of cushion, can increase the frictional force between whole and the tower section of thick bamboo body. Preferably, the middle part of the outer side of the adjusting sleeve is fixedly connected with a nonstandard nut, and the nonstandard nut and the adjusting sleeve are of an integrated structure. Through the setting of nonstandard nut, the staff of being convenient for rotates the adjustment sleeve with the help of the instrument. Preferably, the lubrication mechanism comprises a hollow shell which is slidably connected to the inside of the adjusting sleeve, a pressing block and a sponge block are slidably connected to the inner side of the hollow shell, the pressing block and the sponge block are in contact with each other, a fixing column is fixedly connected to the sponge block and penetrates through the hollow shell and is slidably connected with the hollow shell, the tail end of the fixing column is fixedly connected to the inner wall of the adjusting sleeve, and a spring is sleeved on the outer side of the column body of the fixing column. Through the setting of lubrication mechanism, have lubrication to the threaded connection department between screw thread return bend and the adjusting collar for the device can use for a long time, is difficult for blocking because of rusting. Preferably, one end of the spring is fixedly connected with the pressing block, and the other end of the spring is fixedly connected with the inner surface of the hollow shell. By the arrangement of the spring, the spring force can be applied to the hollow shell. Preferably, the side wall of the hollow shell is provided with an oil outlet, and the position of the oil outlet corresponds to the sponge block. Through the setting of oil outlet, the discharge of the lubricating oil in the sponge piece of being convenient for. Compared with the prior art, the utility model has the following beneficial effects: 1. According to the utility model, the adjusting sleeve is arranged, the threaded bent pipes in threaded connection with the adjusting sleeve are arranged at the two ends of the adjusting sleeve, and then the jacket, the connecting frame, the pairing sleeve and other parts are arranged at the tail ends of the threaded bent pipes, wherein the jacket is attached to the barrel body of the tower barrel, and the pairing sleeve is attached to the flange, so that when the two tower barrels are assembled through the flanges, the two tower barrels can be aligned, and the flanges can be connected quickly. 2. According to the utility model, the lubrication mechanism is arranged in the adjusting sleeve, when the threaded bent pipe reversel