CN211576542U

CN211576542U - Wind turbine generator blade monitoring equipment

Info

Publication number: CN211576542U
Application number: CN202020485997.5U
Authority: CN
Inventors: 潘龙其; 陆洪庆; 蒋思永
Original assignee: Nanjing Foster New Energy Technology Co ltd
Current assignee: Nanjing Foster New Energy Technology Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-09-25
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a wind turbine generator system blade monitoring facilities relates to monitoring facilities technical field, to the not good problem of current monitoring facilities working property, now proposes following scheme, and it includes the monitoring frame, the both sides of monitoring frame all are equipped with the connecting block of vertical setting, the both sides of monitoring frame all are equipped with actuating mechanism, the connecting block is connected with the monitoring frame through actuating mechanism, the inside both sides of monitoring frame all are equipped with the hookup piece of vertical setting, the both ends of hookup piece all are equipped with fixed establishment, the hookup piece is close to one side welding of connecting block and has the pivot of horizontal setting. The utility model discloses can be simple and convenient fix the wind turbine generator system blade, can be nimble adjust monitoring facilities's fixed part, can be nimble overturn wind turbine generator system blade, convenient to use, the flexibility ratio is high, and working range is wide.

Description

Wind turbine generator blade monitoring equipment

Technical Field

The utility model relates to a monitoring facilities technical field especially relates to a wind turbine generator system blade monitoring facilities.

Background

The wind turbine blade is one of the core components of the wind turbine and accounts for about 15% -20% of the total cost of the fan, the design quality of the wind turbine blade directly relates to the performance and benefit of the fan, and corresponding monitoring equipment is needed to monitor the quality of the wind turbine blade in the production and processing process of the wind turbine blade.

The existing monitoring equipment is mostly provided with a corresponding fixing mechanism, the wind turbine blades are fixed through the fixing mechanism, although the quality of the wind turbine blades can be monitored by an auxiliary user, in the using process, most of the existing monitoring equipment is fixed with a corresponding size, the wind turbine blades of one size can only be fixed frequently, when the user needs to fix the wind turbine blades of other sizes, the corresponding fixing mechanism needs to be replaced, in the process, time and labor are wasted, the monitoring progress of the wind turbine blades is greatly reduced, the using effect is poor, and therefore the wind turbine blade monitoring equipment is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of wind turbine generator system blade monitoring facilities has solved the not good problem of monitoring facilities working property.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a wind turbine generator system blade monitoring facilities, includes the monitoring frame, the both sides of monitoring frame all are equipped with the connecting block of vertical setting, the both sides of monitoring frame all are equipped with actuating mechanism, the connecting block is connected with the monitoring frame through actuating mechanism, the inside both sides of monitoring frame all are equipped with the hookup piece of vertical setting, the both ends of hookup piece all are equipped with fixed establishment, the hookup piece is close to one side welding of connecting block and has the pivot of horizontal setting, the one end that the hookup piece was kept away from in the pivot is passed through the bearing and is rotated and connect on the connecting block, the spout of vertical setting is all seted up to the both sides of monitoring frame, pivot sliding connection is in the inside of spout.

Preferably, actuating mechanism includes threaded rod, thread bush, step motor, drive shaft, action wheel, follows driving wheel and belt, the threaded rod is located the both sides of monitoring frame, the both ends of threaded rod are passed through the bearing and are rotated and connect on monitoring frame, thread bush threaded connection is on the outer wall of threaded rod, the thread bush inlays the dress on the connecting block, step motor fix with screw is on the inner wall of monitoring frame bottom, drive shaft transmission connects on step motor's output, the fixed cover of action wheel is connected on the outer wall of drive shaft, from the fixed outer wall of fixed cover in the threaded rod bottom of driving wheel, the belt cover is established at the action wheel and the outside from the driving wheel, belt, action wheel and from the meshing work of driving wheel.

Preferably, the fixing mechanism comprises a holding tank, a slider, a fixed block, a connecting column, a rubber block, a screw rod and a threaded sleeve, the holding tank is arranged at two ends of the connecting block, the slider is connected inside the holding tank in a sliding manner, the fixed block is respectively welded at the deviated sides of the two sliders, the connecting block and the fixed block are both of an L-shaped structure, one end of the fixed block, which is far away from the slider, extends out of the holding tank, the fixed block is connected inside the holding tank in a sliding manner, the connecting column is welded at one end, which is far away from the slider, of the fixed block, the rubber block is adhered at one end, which is far away from the fixed block, of the connecting block, the screw rod is positioned at one side, which is close to the rotating shaft, the threaded sleeve is connected at two ends, and the thread direction is opposite.

Preferably, the monitoring frame is internally provided with a blade main body which is transversely arranged, and two ends of the blade main body are respectively contacted with the rubber blocks.

Preferably, the bottom of monitoring frame both sides has all been seted up the sliding tray, belt sliding connection is in the inside of sliding tray.

Preferably, the top of the monitoring frame is provided with a movable groove, and the length of the movable groove is greater than that of the blade body.

The utility model discloses in:

through the cooperation of the monitoring frame, the connecting block, the rotating shaft, the sliding chute, the threaded rod, the threaded sleeve, the stepping motor, the driving shaft, the driving wheel, the driven wheel, the belt, the accommodating tank, the sliding block, the fixed block, the connecting column, the rubber block, the screw rod, the threaded sleeve, the sliding groove and the movable groove, on one hand, the wind turbine blade can be simply and conveniently fixed, so that a user can conveniently monitor the quality of the wind turbine blade by using a corresponding monitoring instrument, and flexibly adjust a fixed part of monitoring equipment according to the size of the wind turbine blade, so that the wind turbine blades with different sizes can be fixedly monitored in a certain range, and the working range is wide; on the other hand can be according to user's user demand, nimble highly adjusting monitoring facilities fixed part to the person of facilitating the use adjusts the height of wind turbine generator blade, and then the person of facilitating the use monitors the wind turbine generator blade, and working property is high, and can be according to user's monitoring demand, nimble upset the wind turbine generator blade, thereby the person of facilitating the use monitors convenient to use to other positions of wind turbine generator blade.

To sum up, the utility model discloses can be simple and convenient fix the wind turbine generator system blade, can be nimble adjust the fixed part to monitoring facilities, can be nimble overturn the wind turbine generator system blade, convenient to use, the flexibility ratio is high, and working range is wide.

Drawings

Fig. 1 is a schematic structural diagram of a wind turbine blade monitoring device provided by the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is the utility model provides a top view of monitoring rack in wind turbine generator system blade monitoring facilities.

Reference numbers in the figures: 1. a monitoring stand; 2. connecting blocks; 3. a coupling block; 4. a rotating shaft; 5. a chute; 6. a threaded rod; 7. a threaded sleeve; 8. a stepping motor; 9. a drive shaft; 10. a driving wheel; 11. a driven wheel; 12. a belt; 13. accommodating grooves; 14. a slider; 15. a fixed block; 16. connecting columns; 17. a rubber block; 18. a screw; 19. a threaded sleeve; 20. a sliding groove; 21. a movable groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a wind turbine blade monitoring device comprises a monitoring frame 1, wherein two sides of the monitoring frame 1 are respectively provided with a vertically arranged connecting block 2, two sides of the monitoring frame 1 are respectively provided with a driving mechanism, the connecting blocks 2 are connected with the monitoring frame 1 through the driving mechanisms, two sides inside the monitoring frame 1 are respectively provided with a vertically arranged connecting block 3, two ends of each connecting block 3 are respectively provided with a fixing mechanism, one side of each connecting block 3, which is close to the connecting block 2, is welded with a transversely arranged rotating shaft 4, one end of each rotating shaft 4, which is far away from the connecting block 3, is rotatably connected onto the connecting block 2 through a bearing, two sides of the monitoring frame 1 are respectively provided with a vertically arranged chute 5, each rotating shaft 4 is slidably connected inside the chute 5, each driving mechanism comprises a threaded rod 6, a threaded sleeve 7, a stepping motor 8, a driving shaft 9, a driving wheel 10, a driven wheel, the two ends of the threaded rod 6 are rotatably connected on the monitoring frame 1 through bearings, the threaded sleeve 7 is in threaded connection with the outer wall of the threaded rod 6, the threaded sleeve 7 is embedded on the connecting block 2, the stepping motor 8 is fixed on the inner wall of the bottom of the monitoring frame 1 through screws, the stepping motor 8 is a forward and reverse rotating motor and is provided with a corresponding locking part, the driving shaft 9 is in transmission connection with the output end of the stepping motor 8, the driving wheel 10 is fixedly sleeved on the outer wall of the driving shaft 9, the driven wheel 11 is fixedly sleeved on the outer wall of the bottom of the threaded rod 6, the belt 12 is sleeved outside the driving wheel 10 and the driven wheel 11, the belt 12, the driving wheel 10 and the driven wheel 11 are meshed to work, when a user needs to use monitoring equipment to monitor the quality of blades of the wind turbine generator, the height of a fixing mechanism of the monitoring equipment can be adjusted according to, drive shaft 9 and rotate, drive action wheel 10 and rotate, it moves to drive belt 12, it rotates from driving wheel 11 to drive, the accessible is from the rotation of driving wheel 11 this moment, drive threaded rod 6 and rotate, the cooperation work of accessible threaded rod 6 and thread bush 7 this moment, it carries out vertical displacement to drive thread bush 7, it carries out vertical displacement to drive connecting block 2, it carries out vertical displacement to drive pivot 4, it carries out vertical displacement to drive hookup piece 3, the user can adjust monitoring facilities fixed establishment's height this moment, thereby the person of facilitating the use monitors the quality of wind turbine generator blade.

The fixing mechanism comprises accommodating grooves 13, sliders 14, fixing blocks 15, connecting columns 16, rubber blocks 17, screw rods 18 and screw sleeves 19, the accommodating grooves 13 are formed at two ends of the connecting block 3, the sliders 14 are connected inside the accommodating grooves 13 in a sliding mode, the fixing blocks 15 are respectively welded on the opposite sides of the two sliders 14, the connecting block 2 and the fixing blocks 15 are both of an L-shaped structure, one ends, far away from the sliders 14, of the fixing blocks 15 extend out of the accommodating grooves 13, the fixing blocks 15 are connected inside the accommodating grooves 13 in a sliding mode, the connecting columns 16 are welded at one ends, far away from the sliders 14, of the fixing blocks 15, the rubber blocks 17 are bonded at one ends, far away from the fixing blocks 15, of the connecting columns 16, the screw rods 18 are located at one sides, close to the rotating shaft 4, the screw sleeves 19 are in threaded connection with two ends of the screw rods 18, and the thread directions are opposite, the monitoring frame 1 is internally provided with a blade main body which is transversely arranged, and when a user needs to monitor the quality of the wind turbine blade, the user can adjust the fixing mechanism according to the size of the blade main body at the moment, the user can rotate the screw 18 at the moment, the screw 18 and the screw 19 can work in a thread fit way to drive the two screw sleeves 19 to move in an opposite direction or in a deviating way, the two sliding blocks 14 are driven to move in an opposite direction or in a deviating way, the two fixing blocks 15 are driven to move in an opposite direction or in a deviating way, when the distance between the two fixing blocks 15 is proper, the user can place the two ends of the corresponding blade main body between the two fixing blocks 15 at the moment, the user can rotate the screw 18 at the moment, the screw 18 and the screw sleeves 19 can work in a thread fit way to drive the two screw sleeves 19 to move in an opposite direction, drive two fixed blocks 15 and carry out displacement in opposite directions, drive two rubber blocks 17 and carry out displacement in opposite directions, when the both sides at rubber blocks 17 and blade main part both ends contacted, the blade main part was fixed in the inside of monitoring frame 1 this moment, and the corresponding monitoring instrument of user's user can monitor the quality of wind turbine generator system blade this moment.

And the user is at the in-process of monitoring wind turbine generator system blade, when needing to monitor the back position of wind turbine generator system blade, the rotatable blade main part of user this moment, and the cooperation of accessible pivot 4 is rotated this moment, drives hookup piece 3 and rotates, drives fixed block 15 and rotates, drives the blade main part and rotates, and the user can be convenient this moment monitors convenient to use to the back position of wind turbine generator system blade.

The both ends of this blade main part contact with block rubber 17 respectively, can carry out the flexible fixation to the blade main part through block rubber 17, avoid fixed part too hard, lead to the blade main part to take place to damage, improve monitoring facilities's barrier propterty.

The sliding groove 20 has all been seted up to the bottom of monitoring frame 1 both sides, and belt 12 sliding connection is in the inside of sliding groove 20, through sliding groove 20, and belt 12 can carry out nimble operation.

The top of monitoring frame 1 has seted up movable groove 21, and the length of movable groove 21 is greater than the length of blade main part, through movable groove 21, can supply the great blade main part of size to overturn.

The working principle is as follows: when a user needs to monitor the quality of the wind turbine blade, the user can adjust the fixing mechanism according to the size of the blade main body, the user can rotate the screw 18, the screw 18 and the screw sleeve 19 can cooperate with each other to drive the two screw sleeves 19 to move in opposite directions or away from each other, the two sliding blocks 14 are driven to move in opposite directions or away from each other to drive the two fixing blocks 15 to move in opposite directions or away from each other, when the distance between the two fixing blocks 15 is proper, the user can place the two ends of the corresponding blade main body between the two fixing blocks 15, the user can rotate the screw 18, the screw 18 and the screw sleeve 19 can cooperate with each other to drive the two screw sleeves 19 to move in opposite directions to drive the two sliding blocks 14 to move in opposite directions to drive the two fixing blocks 15 to move in opposite directions to drive the two rubber blocks 17 to move in opposite directions, when the rubber block 17 contacts with both sides of the two ends of the blade main body, the blade main body is fixed in the monitoring frame 1, the quality of the wind turbine blade can be monitored by a corresponding monitoring instrument of a user, and the back position of the wind turbine blade needs to be monitored in the process of monitoring the wind turbine blade, the blade main body can be rotated by the user, the connecting block 3 can be driven to rotate by the matching rotation of the rotating shaft 4, the fixing block 15 is driven to rotate, the blade main body is driven to rotate, the back position of the wind turbine blade can be conveniently monitored by the user, the use is convenient, and when the height of the monitoring equipment fixing mechanism needs to be adjusted by the user, the driving shaft 9 can be driven to rotate by the operation of the stepping motor 8, the driving wheel 10 is driven to rotate, drive belt 12 and move, the drive rotates from driving wheel 11, the accessible drives the rotation of driving wheel 11 this moment, drive threaded rod 6 and rotate, the cooperation work of accessible threaded rod 6 and thread bush 7 this moment, it carries out vertical displacement to drive thread bush 7, it carries out vertical displacement to drive connecting block 2, it carries out vertical displacement to drive pivot 4, it carries out vertical displacement to drive connecting block 3, the user can adjust monitoring facilities fixed establishment's height this moment, thereby the person of facilitating the use monitors the quality of wind turbine generator system blade.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A wind turbine blade monitoring device comprises a monitoring frame (1) and is characterized in that, the two sides of the monitoring frame (1) are respectively provided with a connecting block (2) which is vertically arranged, the two sides of the monitoring frame (1) are respectively provided with a driving mechanism, the connecting block (2) is connected with the monitoring frame (1) through a driving mechanism, the two sides in the monitoring frame (1) are respectively provided with a vertically arranged connecting block (3), both ends of the connecting block (3) are provided with fixing mechanisms, one side of the connecting block (3) close to the connecting block (2) is welded with a rotating shaft (4) which is transversely arranged, one end of the rotating shaft (4) far away from the connecting block (3) is rotatably connected to the connecting block (2) through a bearing, the monitoring frame is characterized in that sliding grooves (5) which are vertically arranged are formed in two sides of the monitoring frame (1), and the rotating shaft (4) is connected to the inside of the sliding grooves (5) in a sliding mode.

2. The wind turbine blade monitoring device according to claim 1, wherein the driving mechanism comprises a threaded rod (6), a threaded sleeve (7), a stepping motor (8), a driving shaft (9), a driving wheel (10), a driven wheel (11) and a belt (12), the threaded rod (6) is located on two sides of the monitoring frame (1), two ends of the threaded rod (6) are rotatably connected to the monitoring frame (1) through bearings, the threaded sleeve (7) is in threaded connection with the outer wall of the threaded rod (6), the threaded sleeve (7) is embedded on the connecting block (2), the stepping motor (8) is fixed on the inner wall of the bottom of the monitoring frame (1) through screws, the driving shaft (9) is in transmission connection with the output end of the stepping motor (8), the driving wheel (10) is fixedly sleeved on the outer wall of the driving shaft (9), and the driven wheel (11) is fixedly sleeved on the outer wall of the bottom of the threaded rod (6), the belt (12) is sleeved outside the driving wheel (10) and the driven wheel (11), and the belt (12), the driving wheel (10) and the driven wheel (11) are meshed for work.

3. The wind turbine blade monitoring device according to claim 1, wherein the fixing mechanism comprises a holding groove (13), sliders (14), a fixing block (15), a connecting column (16), a rubber block (17), a screw rod (18) and a thread sleeve (19), the holding groove (13) is arranged at two ends of the connecting block (3), the sliders (14) are slidably connected inside the holding groove (13), the fixing block (15) is respectively welded at the deviating sides of the two sliders (14), the connecting block (2) and the fixing block (15) are both of L-shaped structures, one end of the fixing block (15) far away from the sliders (14) extends out of the holding groove (13), the fixing block (15) is slidably connected inside the holding groove (13), the connecting column (16) is welded at one end of the fixing block (15) far away from the sliders (14), rubber block (17) bonds in the one end that fixed block (15) were kept away from in spliced pole (16), screw rod (18) are located one side that hookup piece (3) are close to pivot (4), swivel nut (19) threaded connection is at the both ends of screw rod (18), the outside of holding tank (13) is extended to the one end of slider (14), swivel nut (19) inlay the dress on slider (14) that are located holding tank (13) outside, the both ends of screw rod (18) all are equipped with the screw thread, and the screw thread opposite direction.

4. The wind turbine blade monitoring device according to claim 3, wherein a transversely arranged blade body is arranged inside the monitoring frame (1), and two ends of the blade body are respectively contacted with the rubber blocks (17).

5. The wind turbine blade monitoring device according to claim 2, wherein sliding grooves (20) are formed in the bottoms of the two sides of the monitoring frame (1), and the belt (12) is slidably connected inside the sliding grooves (20).

6. The wind turbine blade monitoring device according to claim 4, wherein a movable groove (21) is formed in the top of the monitoring frame (1), and the length of the movable groove (21) is greater than that of the blade body.