CN-224223655-U - Wind-powered electricity generation blade self-adaptation clamping device

Abstract

The utility model discloses a wind power blade self-adaptive clamping device which comprises a base, wherein a footstock is arranged above the base, two lower support plates are fixedly arranged on the outer surface of the base, driving parts are arranged above the two lower support plates, two upper support plates are fixedly arranged on the outer surface of the footstock, two T-shaped grooves are formed in the outer surface of the footstock and the outer surface of the base, electric cylinders are fixedly arranged on the inner walls of the two T-shaped grooves, sliding plates are fixedly arranged at the telescopic ends of the two electric cylinders, clamping plates are fixedly arranged on one side surfaces of the two sliding plates, which are close to each other, and two limiting parts are arranged above the base. This wind-powered electricity generation blade self-adaptation clamping device, through the cooperation of electronic jar, sliding plate and grip block, can be according to wind-powered electricity generation blade's width automatically regulated centre gripping interval, the centre gripping that can the multiple different high specification wind-powered electricity generation blade of self-adaptation is fixed, has promoted the flexibility and the commonality of centre gripping.

Inventors

• YU XIAOCHUN
• SUN CHUNYANG
• ZHAO BEN
• WANG HUI
• XIE CHENGGUI
• Sun Quanting
• LI YONG
• LIU PENG
• QIN QING
• DI YANJUN
• WU HUA
• WANG JING
• LEI XUAN
• ZHANG JINYANG
• NIU WENMIN
• LING ZHOU
• ZHOU ZIHAO

Assignees

• 中建交通建设集团有限公司

Dates

Publication Date

20260512

Application Date

20250507

Claims (6)

1. 1. The self-adaptive clamping device for the wind power blades is characterized by comprising a base (1), wherein a footstock (2) is arranged above the base (1), two lower support plates (8) are fixedly arranged on the outer surface of the base (1), driving pieces (3) are arranged above the two lower support plates (8), two upper support plates (9) are fixedly arranged on the outer surface of the footstock (2), two T-shaped grooves (5) are formed in the outer surface of the footstock (2) and the outer surface of the base (1), electric cylinders (6) are fixedly arranged on the inner walls of the two groups of T-shaped grooves (5), sliding plates (7) are fixedly arranged at the telescopic ends of the two groups of electric cylinders (6), clamping plates (12) are fixedly arranged on one side surfaces of the two groups of the sliding plates (7) close to each other, and two limiting pieces (4) are arranged above the base (1).
2. 2. The self-adaptive clamping device for wind power blades according to claim 1, wherein the two limiting pieces (4) comprise two sliding seats (401) and two sliding plates (402), and the bottom surfaces of the two sliding plates (402) and the upper surfaces of the two sliding plates (402) are fixedly installed on one side surface, close to each other, of the two groups of sliding plates (7).
3. 3. The wind power blade self-adaptive clamping device according to claim 1, wherein the two driving pieces (3) comprise driving covers (301) fixedly installed on the upper surfaces of the lower support plates (8), lifting covers (302) are slidably connected to the inner walls of the two driving covers (301), and the top ends of the two lifting covers (302) are fixedly installed on the bottom surfaces of the two upper support plates (9) respectively.
4. 4. The wind power blade self-adaptive clamping device according to claim 3, wherein threaded lifting plates (304) are fixedly arranged on the inner walls of the two lifting covers (302), threaded transmission rods (303) are connected with the inner walls of the two threaded lifting plates (304) in a threaded mode, positive and negative motors (305) are fixedly arranged on the upper surfaces of the two lower support plates (8), and output ends of the two positive and negative motors (305) are fixedly arranged at the bottom ends of the two threaded transmission rods (303) respectively.
5. 5. The self-adaptive clamping device for wind power blades according to claim 1, wherein sliding grooves (403) are formed in the upper surfaces of the two sliding seats (401), the bottom ends of the two sliding seats (402) extend into the sliding grooves (403) respectively, and the outer surfaces of the two sliding seats (402) are connected with the inner walls of the two sliding grooves (403) in a sliding mode respectively.
6. 6. The self-adaptive clamping device for wind power blades according to claim 1, wherein two upper hoisting pieces (13) are fixedly arranged on the outer surfaces of the two upper support plates (9), two lower hoisting pieces (10) are fixedly arranged on the outer surfaces of the two lower support plates (8), and a synchronous controller (11) is fixedly arranged on the upper surface of the top seat (2).

Description

Wind-powered electricity generation blade self-adaptation clamping device Technical Field The utility model relates to the field of wind power generation, in particular to a wind power blade self-adaptive clamping device. Background Wind power generation is taken as an important component of green renewable energy, development is rapid, and along with continuous progress of wind power technology, clamping operation of the wind power blade becomes a key link in the production, detection, transportation and installation processes of the wind power blade, and the safety and the operation efficiency of the blade are directly affected. The utility model discloses a clamping device for a fatigue test of a new energy wind power blade, which comprises an outer combined mechanism and a lifting machine, wherein the outer combined mechanism comprises a group of long steel frame components and a group of short steel frame components connected with the long steel frame components, the short steel frame components are placed at the upper ends of two sides of the long steel frame components at the bottom through the lifting machine, the long steel frame components at the upper side are placed at the upper ends of wind power blades through the lifting machine, after the long steel frame components at the upper side can be stably placed, the long steel frame components at the upper side, the short steel frame components and the long steel frame components at the lower side can be connected through connecting components in sequence, so that the wind power blade is clamped and fixed at the middle position of a group of wooden clamping plates, the wind power blade is required to be manually fixed and clamped and fixed through the wooden clamping plates, and limitation exists when wind power blades with different specifications are clamped, the wind power blade self-adaptive regulation clamping is difficult to solve, and the flexibility is reduced when the wind power blade self-adaptive clamping device is provided. Disclosure of utility model The utility model aims to provide a wind power blade self-adaptive clamping device which is used for solving the problems in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a wind-powered electricity generation blade self-adaptation clamping device, includes the base, the top of base is equipped with the footstock, the surface fixed mounting of base has two down the extension board, two the top of lower extension board all is equipped with the driving piece, the surface fixed mounting of footstock has two upper support boards, two T type grooves have all been seted up to the surface of footstock and the surface of base, two sets of the equal fixed mounting in inner wall in T type groove has electric cylinder, two sets of the equal fixed mounting in flexible end of electric cylinder has the sliding plate, two sets of the equal fixed mounting in a side that the sliding plate is close to each other has the grip block, the top of base is equipped with two locating parts. In a further embodiment, the two limiting members comprise two sliding seats and two sliding plates, and the bottom surfaces of the two sliding plates and the upper surfaces of the two sliding plates are fixedly installed on one side surface, close to each other, of the two groups of sliding plates respectively. In a further embodiment, the two driving pieces comprise driving covers fixedly mounted on the upper surfaces of the lower support plates, the inner walls of the two driving covers are slidably connected with lifting covers, and the top ends of the two lifting covers are fixedly mounted on the bottom surfaces of the two upper support plates respectively. In a further embodiment, the inner walls of the lifting covers are fixedly provided with threaded lifting plates, the inner walls of the threaded lifting plates are connected with threaded transmission rods in a threaded mode, the upper surfaces of the lower support plates are fixedly provided with positive and negative motors, and the output ends of the positive and negative motors are fixedly arranged at the bottom ends of the two threaded transmission rods respectively. In a further embodiment, the upper surfaces of the two sliding seats are provided with sliding grooves, the bottom ends of the two sliding plates respectively extend to the inner parts of the two sliding grooves, and the outer surfaces of the two sliding plates are respectively connected with the inner walls of the two sliding grooves in a sliding manner. In a further embodiment, two upper hoisting pieces are fixedly mounted on the outer surfaces of the two upper support plates, two lower hoisting pieces are fixedly mounted on the outer surfaces of the two lower support plates, and a synchronous controller is fixedly mounted on the upper surface of the top seat. Compared with the prior a