CN213456626U - Wind power generation blade surface crack detection device - Google Patents
Wind power generation blade surface crack detection device Download PDFInfo
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- CN213456626U CN213456626U CN202022716941.9U CN202022716941U CN213456626U CN 213456626 U CN213456626 U CN 213456626U CN 202022716941 U CN202022716941 U CN 202022716941U CN 213456626 U CN213456626 U CN 213456626U
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Abstract
The utility model discloses a wind power generation blade surface crack detection device, including unable adjustment base, the support frame is installed to unable adjustment base top middle part one side, T type draw-in groove has been seted up at support frame one end middle part, support frame top mid-mounting has gear motor, gear motor's input and external power source's output electric connection, gear motor shaft end install the positive screw rod of revolving. The utility model discloses a T type spout, the lead screw motor, the positive double-screw bolt that revolves, the use of derotation double-screw bolt and T type slider, can adjust the interval between two bottom inspection boards and two top inspection boards, the top that makes detects the camera, bottom detection camera and infrared flaw detector obtain better detection environment, be favorable to improving the accuracy that detects, detect the camera through the top, bottom detection camera and infrared flaw detector's use, can carry out crack detection and inside detection of detecting a flaw to the device upper and lower surface.
Description
Technical Field
The utility model relates to a wind power generation blade technical field, more specifically say, the utility model relates to a wind power generation blade surface crack detection device.
Background
The design of the blades in the wind driven generator directly influences the conversion efficiency of wind energy, directly influences the annual energy production and is an important ring for wind energy utilization, the blades are the most basic and key parts in the wind driven generator, and the good design, reliable quality and excellent performance of the blades are the determining factors for ensuring the normal and stable operation of a unit;
before the wind power generation blade leaves the factory, need detect the blade, detect and detect including the potential damage to surface crack and inside about the blade, the detection mode generally detects for the handheld infrared flaw detector of manual, adopts this mode comparatively loaded down with trivial details, needs to spend a large amount of efforts of staff, and appears detecting the phenomenon of omitting easily.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a wind power generation blade surface crack detection device, use through gear motor and lead screw motor's cooperation, can make not unidimensional wind power generation blade can be detected, is favorable to improving the suitability of device, through balancing weight and universal wheel, can reduce the degree of difficulty that the device removed, the staff of being convenient for is to the use of device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a wind power generation blade surface crack detection device comprises a fixed base, wherein a support frame is installed on one side of the middle portion of the top end of the fixed base, a T-shaped clamping groove is formed in the middle of one end of the support frame, a speed reducing motor is installed in the middle of the top end of the support frame, the input end of the speed reducing motor is electrically connected with the output end of an external power supply, a forward rotating screw is installed at the rotating shaft end of the speed reducing motor, a reverse rotating screw is welded at one end of the forward rotating screw, a top T-shaped clamping block is installed on one side of the outer surface of the forward rotating screw, a bottom T-shaped clamping block is installed on one side of the outer surface of the reverse rotating screw;
the middle part of the bottom end of the top supporting plate and the middle part of the top end of the bottom supporting plate are both provided with T-shaped chutes, the middle parts of one end of the top supporting plate and one end of the bottom supporting plate are both provided with a screw rod motor, the input end of the screw rod motor is electrically connected with the output end of an external power supply, a positive rotation stud is arranged at the rotating shaft end of the screw rod motor, one end of the positive rotation stud is welded with a negative rotation stud, one side of the outer surface of the positive rotation stud and one side of the outer surface of the negative rotation stud are both provided with a T-shaped sliding block, the two sides of the bottom end of the top supporting plate are both provided with a top inspection plate, the middle part of the bottom end of the top inspection plate is provided with a top detection camera, bottom inspection board is all installed to bottom sprag board top both sides, bottom inspection board top one side is installed the bottom and is detected the camera, infrared flaw detector is installed to bottom inspection board top opposite side.
In a preferred embodiment, the bottom detection camera and the top detection camera are the same in model, and the input ends of the bottom detection camera, the top detection camera and the infrared flaw detector are electrically connected with the output end of the external power supply.
In a preferred embodiment, balancing weights are installed on two sides of the top end of the fixed base, and universal wheels are installed at four corners of the bottom end of the fixed base.
In a preferred embodiment, the cross-sectional dimension of the top T-shaped fixture block is the same as the cross-sectional dimension of the bottom T-shaped fixture block, the cross-sectional dimension of the top T-shaped fixture block is the same as the cross-sectional dimension of the T-shaped fixture block, and both the top T-shaped fixture block and the bottom T-shaped fixture block are located inside the T-shaped fixture block.
In a preferred embodiment, the top middle part of the top T-shaped fixture block and the top middle part of the bottom T-shaped fixture block are both provided with screw holes, the diameter of the positive screw is the same as that of the negative screw, and the diameter of the positive screw is the same as that of the inner diameter of the screw hole.
In a preferred embodiment, the diameter of the positive rotation stud is the same as that of the negative rotation stud, a stud hole is formed in the middle of one end of the T-shaped sliding block, and the diameter of the positive rotation stud is the same as the inner diameter of the stud hole.
In a preferred embodiment, a T-shaped sliding block is mounted in the middle of the top end of the top inspection plate and in the middle of the bottom end of the bottom inspection plate, the longitudinal section size of the T-shaped sliding block is the same as that of the T-shaped sliding groove, and the T-shaped sliding block is located inside the T-shaped sliding groove.
The utility model discloses a technological effect and advantage:
1. through using support frame, T type draw-in groove, gear motor, positive screw rod, derotation screw rod, top T type fixture block and bottom T type fixture block, can adjust the interval between top backup pad and the bottom support board, the wind power generation blade that makes can be by the device cladding, the staff of being convenient for is to the detection of wind power generation blade.
2. Through the use of T type spout, the lead screw motor, the positive screw bolt, the anti-rotation double-screw bolt and T type slider, can adjust the interval between two bottom inspection boards and two top inspection boards, the top that makes detects the camera, bottom detection camera and infrared flaw detector obtain better detection environment, be favorable to improving the accuracy that detects, detect the camera through the top, bottom detection camera and infrared flaw detector's use, can carry out crack detection and inside detection of detecting a flaw to the device upper and lower surface.
3. Through gear motor and lead screw motor's cooperation use, can make not unidimensional wind power generation blade can be detected, be favorable to improving the suitability of device, through balancing weight and universal wheel, can reduce the degree of difficulty that the device removed, the staff of being convenient for is to the use of device.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the utility model discloses the top detects the mounting structure schematic diagram of camera.
Fig. 3 is a schematic view of the mounting structure of the T-shaped slider of the present invention.
Fig. 4 is a schematic structural view of the T-shaped chute of the present invention.
The reference signs are: 1. a fixed base; 2. a support frame; 3. a T-shaped clamping groove; 4. a reduction motor; 5. a forward-rotating screw; 6. reversely rotating the screw; 7. a T-shaped fixture block at the top; 8. a bottom T-shaped fixture block; 9. a top support plate; 10. a bottom support plate; 11. a T-shaped chute; 12. a screw motor; 13. positively rotating the stud; 14. reversely rotating the stud; 15. a T-shaped slider; 16. a bottom inspection plate; 17. a bottom detection camera; 18. an infrared flaw detector; 19. a top inspection plate; 20. a top detection camera; 21. a balancing weight; 22. a universal wheel.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in the attached figures 1-4, the device for detecting surface cracks of a wind power generation blade comprises a fixed base 1, a support frame 2 is installed on one side of the middle of the top end of the fixed base 1, a T-shaped clamping groove 3 is formed in the middle of one end of the support frame 2, a speed reducing motor 4 is installed in the middle of the top end of the support frame 2, the model of the speed reducing motor 4 is 5IK60RGU-CF, the input end of the speed reducing motor 4 is electrically connected with the output end of an external power supply, a forward rotating screw 5 is installed at the rotating shaft end of the speed reducing motor 4, a reverse rotating screw 6 is welded at one end of the forward rotating screw 5, a top T-shaped clamping block 7 is installed on one side of the outer surface of the forward rotating screw 5, a bottom T-shaped clamping block 8 is installed on one side of the outer surface of the reverse rotating screw 6, a top supporting plate, the cross section size of the top T-shaped fixture block 7 is the same as that of the T-shaped clamping groove 3, the top T-shaped fixture block 7 and the bottom T-shaped fixture block 8 are both located inside the T-shaped clamping groove 3, the top T-shaped fixture block 7 and the bottom T-shaped fixture block 8 can be limited, the use of the top T-shaped fixture block 7 and the bottom T-shaped fixture block 8 is facilitated, screw holes are formed in the middle of the top end of the top T-shaped fixture block 7 and the middle of the top end of the bottom T-shaped fixture block 8, the diameter of the forward-rotation screw 5 is the same as that of the backward-rotation screw 6, the diameter of the forward-rotation screw 5 is the same as that of the screw hole, the moving difficulty of the top T-shaped fixture block 7 and the bottom T-;
t-shaped sliding grooves 11 are formed in the middle of the bottom end of a top supporting plate 9 and the middle of the top end of a bottom supporting plate 10, a lead screw motor 12 is mounted in the middle of one end of the top supporting plate 9 and the middle of one end of the bottom supporting plate 10, the type of the lead screw motor 12 is 42H2P0712A4-G30, the input end of the lead screw motor 12 is electrically connected with the output end of an external power supply, a forward rotation stud 13 is mounted at the rotating shaft end of the lead screw motor 12, a reverse rotation stud 14 is welded at one end of the forward rotation stud 13, T-shaped sliding blocks 15 are mounted on one side of the outer surface of the forward rotation stud 13 and one side of the outer surface of the reverse rotation stud 14, the diameter of the forward rotation stud 13 is the same as that of the reverse rotation stud 14, a stud hole is formed in the middle of one end of the T-shaped sliding block 15, the diameter of the forward rotation stud 13 is the same as that, a top detection camera 20 is arranged in the middle of the bottom end of the top detection plate 19, bottom detection plates 16 are arranged on two sides of the top end of the bottom support plate 10, a T-shaped slider 15 is arranged in the middle of the top end of the top detection plate 19 and in the middle of the bottom end of the bottom detection plate 16, the longitudinal section of the T-shaped slider 15 is the same as that of the T-shaped chute 11, the T-shaped slider 15 is positioned in the T-shaped chute 11 and can limit the T-shaped slider 15, the T-shaped slider 15 is convenient to use, a bottom detection camera 17 is arranged on one side of the top end of the bottom detection plate 16, an infrared flaw detector 18 is arranged on the other side of the top end of the bottom detection plate 16, the type of the bottom detection camera 17 is the same as that of the top detection camera 20, the preparation difficulty of materials can be reduced, and the cost can be reduced, the input ends of the bottom detection, balancing weight 21 is all installed to unable adjustment base 1 top both sides, and universal wheel 22 is all installed to unable adjustment base 1 bottom four corners department, the use and the transportation of the device of being convenient for.
The utility model discloses the theory of operation:
the worker starts the gear motor 4, the gear motor 4 works to drive the top T-shaped fixture block 7 and the bottom T-shaped fixture block 8 to rotate on the forward-rotating screw 5 and the backward-rotating screw 6 respectively, so that the distance between the top support plate 9 and the bottom support plate 10 is larger than the height of the wind power generation blade, then the worker pushes the fixed base 1 to move, so that the wind power generation blade is positioned between the top support plate 9 and the bottom support plate 10, then the worker starts the screw rod motor 12, the screw rod motor 12 works to drive the two bottom inspection plates 16 and the two top inspection plates 19 to move in the reverse direction, the distance between the two bottom inspection plates 16 and the two top inspection plates 19 is adjusted, so that the bottom detection camera 17, the infrared flaw detector 18 and the top detection camera 20 can comprehensively check the wind power generation blade, and then the worker pushes the fixed base 1 to move, detecting the wind power generation blade;
the distance between the top supporting plate 9 and the bottom supporting plate 10 can be adjusted by using the supporting frame 2, the T-shaped clamping groove 3, the speed reducing motor 4, the forward-rotating screw 5, the backward-rotating screw 6, the top T-shaped clamping block 7 and the bottom T-shaped clamping block 8, and the wind power generation blade can be coated by the device by adjusting the distance between the top supporting plate 9 and the bottom supporting plate 10, so that a worker can conveniently detect the wind power generation blade;
through the use of the T-shaped sliding chute 11, the screw rod motor 12, the forward rotation stud 13, the reverse rotation stud 14 and the T-shaped sliding block 15, the distance between the two bottom inspection plates 16 and the two top inspection plates 19 can be adjusted, and through the adjustment of the distance between the two bottom inspection plates 16 and the two top inspection plates 19, the top detection camera 20, the bottom detection camera 17 and the infrared flaw detector 18 can obtain a better detection environment, which is beneficial to improving the detection accuracy, and through the use of the top detection camera 20, the bottom detection camera 17 and the infrared flaw detector 18, crack detection and internal flaw detection can be carried out on the upper surface and the lower surface of the device;
through gear motor 4 and lead screw motor 12's cooperation use, can make not unidimensional wind power generation blade can be detected, be favorable to improving the suitability of device, through balancing weight 21 and universal wheel 22, can reduce the degree of difficulty that the device removed, the staff of being convenient for is to the use of device.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a wind power generation blade surface crack detection device, includes unable adjustment base (1), its characterized in that: a support frame (2) is installed on one side of the middle of the top end of the fixed base (1), a T-shaped clamping groove (3) is formed in the middle of one end of the support frame (2), a speed reducing motor (4) is installed in the middle of the top end of the support frame (2), the input end of the speed reducing motor (4) is electrically connected with the output end of an external power supply, a forward rotating screw (5) is installed at the rotating shaft end of the speed reducing motor (4), a reverse rotating screw (6) is welded at one end of the forward rotating screw (5), a top T-shaped clamping block (7) is installed on one side of the outer surface of the forward rotating screw (5), a bottom T-shaped clamping block (8) is installed on one side of the outer surface of the reverse rotating screw (6), a top supporting plate (9) is welded at;
the screw driver is characterized in that T-shaped sliding grooves (11) are formed in the middle of the bottom end of the top supporting plate (9) and the middle of the top end of the bottom supporting plate (10), a screw motor (12) is installed in the middle of one end of the top supporting plate (9) and the middle of one end of the bottom supporting plate (10), the input end of the screw motor (12) is electrically connected with the output end of an external power supply, a forward-rotation stud (13) is installed at the rotating shaft end of the screw motor (12), a reverse-rotation stud (14) is welded at one end of the forward-rotation stud (13), T-shaped sliding blocks (15) are installed on one side of the outer surface of the forward-rotation stud (13) and one side of the outer surface of the reverse-rotation stud (14), top inspection plates (19) are installed on two sides of the bottom end of the top supporting plate (9), a top detection camera (, bottom inspection board (16) top one side is installed bottom and is detected camera (17), infrared flaw detector (18) are installed to bottom inspection board (16) top opposite side.
2. The wind power generation blade surface crack detection device of claim 1, wherein: the model that bottom detected camera (17) is the same with the model that top detected camera (20), the input that bottom detected camera (17), top detected camera (20) and infrared flaw detector (18) and external power source's output electric connection.
3. The wind power generation blade surface crack detection device of claim 1, wherein: balancing weight (21) are all installed to unable adjustment base (1) top both sides, universal wheel (22) are all installed to unable adjustment base (1) bottom four corners department.
4. The wind power generation blade surface crack detection device of claim 1, wherein: the cross section size of top T type fixture block (7) is the same with the cross section size of bottom T type fixture block (8), the cross section size of top T type fixture block (7) is the same with the cross section size of T type draw-in groove (3), top T type fixture block (7) and bottom T type fixture block (8) all are located inside T type draw-in groove (3).
5. The wind power generation blade surface crack detection device of claim 1, wherein: screw holes are formed in the middle of the top end of the top T-shaped clamping block (7) and the middle of the top end of the bottom T-shaped clamping block (8), the diameter of the forward rotating screw (5) is the same as that of the backward rotating screw (6), and the diameter of the forward rotating screw (5) is the same as the inner diameter of the screw hole.
6. The wind power generation blade surface crack detection device of claim 1, wherein: the diameter of the positive rotation stud (13) is the same as that of the negative rotation stud (14), a stud hole is formed in the middle of one end of the T-shaped sliding block (15), and the diameter of the positive rotation stud (13) is the same as the inner diameter of the stud hole.
7. The wind power generation blade surface crack detection device of claim 1, wherein: t type slider (15) are all installed in top inspection board (19) top middle part and bottom inspection board (16) bottom middle part, the longitudinal section size of T type slider (15) is the same with the longitudinal section size of T type spout (11), T type slider (15) are located inside T type spout (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022716941.9U CN213456626U (en) | 2020-11-14 | 2020-11-14 | Wind power generation blade surface crack detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022716941.9U CN213456626U (en) | 2020-11-14 | 2020-11-14 | Wind power generation blade surface crack detection device |
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| CN213456626U true CN213456626U (en) | 2021-06-15 |
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| CN202022716941.9U Active CN213456626U (en) | 2020-11-14 | 2020-11-14 | Wind power generation blade surface crack detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116698876A (en) * | 2023-08-09 | 2023-09-05 | 盐城捷特拉克无损检测设备有限公司 | Nondestructive testing equipment and nondestructive testing method for round bar and round tube metal materials |
-
2020
- 2020-11-14 CN CN202022716941.9U patent/CN213456626U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116698876A (en) * | 2023-08-09 | 2023-09-05 | 盐城捷特拉克无损检测设备有限公司 | Nondestructive testing equipment and nondestructive testing method for round bar and round tube metal materials |
| CN116698876B (en) * | 2023-08-09 | 2023-12-19 | 盐城捷特拉克无损检测设备有限公司 | Nondestructive testing equipment and nondestructive testing method for round bar and round tube metal materials |
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