CN110763691A - Wind-powered electricity generation blade detecting system - Google Patents
Wind-powered electricity generation blade detecting system Download PDFInfo
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- CN110763691A CN110763691A CN201911003290.4A CN201911003290A CN110763691A CN 110763691 A CN110763691 A CN 110763691A CN 201911003290 A CN201911003290 A CN 201911003290A CN 110763691 A CN110763691 A CN 110763691A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/8901—Optical details; Scanning details
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Abstract
The invention discloses a wind power blade detection system which comprises a base, a support plate, a push rod box, a first electric push rod, a case, a motor, a single chip microcomputer, a pressure sensor, a clamping block, a first gasket, a second gasket, a base box, a second electric push rod, a placing plate, a top box, a moving module, a fixed box, an infrared scanning head, an opening, a fixed plate and a microswitch. The two motors can drive the clamping blocks to rotate, and the two clamping blocks can clamp the blade to effectively drive the blade to synchronously rotate, so that the omnibearing inspection is performed; the infrared scanning head is driven to move by the moving module, so that the fan blade can be scanned in a reciprocating manner, and cracks on the surface of the fan blade can be detected; through set up inching switch in open-ended both sides, can trigger through fixed case, after removing the module and sliding open-ended one end, change the moving direction under micro-gap switch's effect, need not manual adjustment to convenient control.
Description
Technical Field
The invention relates to a detection system, in particular to a wind power blade detection system, and belongs to the technical field of wind power blade detection.
Background
The blade is an industry with high certainty, large market capacity and clear profit model in wind power parts. With the relief of the situation of supply and demand tension, the wind power blade industry will also be changed from a group male mixed battle to several strong battles, and the wind power blade industry in China is undergoing an industrial shuffling and integration. With the expansion of the market scale of the wind power blade, the cost and the selling price are reduced, but the cost reduction speed of an enterprise with the advantages of scale, technology and cost exceeds the selling price reduction speed, and the profit exceeds the average level. Future industry competitive formats require manufacturers to scale up, reduce costs, and retain certain technical advantages.
Because wind-powered electricity generation blade can receive numerous influences at the operation in-process, the crackle can appear on the wind-powered electricity generation blade surface of long-time use, needs detect wind-powered electricity generation blade this moment, prevents that wind-powered electricity generation blade fracture's condition from appearing at the operation in-process, when detecting wind-powered electricity generation blade, needs to wind-powered electricity generation blade omnidirectional detection. Therefore, a wind turbine blade detection system is proposed to solve the above problems.
Disclosure of Invention
The invention aims to solve the problems and provide a wind power blade detection system.
The invention achieves the aim through the following technical scheme, and the wind power blade detection system comprises a clamping mechanism and a detection mechanism;
the clamping mechanism comprises a base, supporting plates, a push rod box, a first electric push rod and a case, wherein two identical supporting plates are symmetrically and fixedly connected to two sides of the top of the base;
detection mechanism is including pushing up case, removal module, fixed case, infrared scanning head and opening, two the direct rigid coupling in lateral wall top of extension board has a case, the opening has been seted up to the bottom of top case, the inside rigid coupling that pushes up the case has the removal module, the output bottom rigid coupling that removes the module has fixed case, the bottom of fixed case runs through the opening and places the outside in a case in, the inside rigid coupling of fixed case has infrared scanning head, infrared scanning head's sense terminal runs through the bottom of fixed case and places the below in fixed case, two open-ended inner wall symmetry rigid couplings have two the same fixed plates, one side rigid coupling of fixed plate has micro-gap switch.
Preferably, the two first electric push rods are symmetrically arranged according to a central axis of the base in the vertical direction.
Preferably, the two motors are symmetrically arranged according to a central axis of the base in the vertical direction.
Preferably, the top parts of the two cases are fixedly connected with a single chip microcomputer.
Preferably, the single chip microcomputer is electrically connected with the pressure sensor and the second electric push rod through a lead.
Preferably, one side of the clamping block is fixedly connected with a first gasket, and the inner wall of the groove of the clamping block is fixedly connected with a second gasket.
Preferably, the second gasket is in a cylindrical structure, and a groove is formed in the side wall of the second gasket.
Preferably, the two microswitches are electrically connected with the mobile module.
Preferably, two push rod boxes are arranged above the placing plate.
Preferably, the stroke of the moving module is greater than the length of the opening.
The invention has the beneficial effects that:
1. the two motors can drive the clamping blocks to rotate, the blades can be clamped by the two clamping blocks to effectively drive the blades to synchronously rotate, so that all-dimensional inspection is performed, and the two first electric push rods are coordinated with each other, so that the blade synchronous rotating inspection device can be suitable for the blades with different lengths to a certain extent;
2. the infrared scanning head is driven to move by the moving module, so that the fan blade can be scanned in a reciprocating mode, cracks on the surface of the fan blade can be detected, the infrared scanning head is driven to move by the moving module for detection, manual operation is not needed, and detection work of detection personnel is facilitated;
3. through set up inching switch in open-ended both sides, can trigger through fixed case, after removing the module and sliding open-ended one end, change the moving direction under micro-gap switch's effect, need not manual adjustment to convenient control.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention.
In the figure: 1. the base, 2, extension board, 3, push rod case, 4, first electric putter, 5, quick-witted case, 6, motor, 7, singlechip, 8, pressure sensor, 9, clamp splice, 10, first gasket, 11, second gasket, 12, base case, 13, second electric putter, 14, place the board, 15, top case, 16, remove the module, 17, fixed case, 18, infrared scanning head, 19, opening, 20, fixed plate, 21, micro-gap switch.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Referring to fig. 1-4, a wind turbine blade detection system includes a clamping mechanism and a detection mechanism;
the clamping mechanism comprises a base 1, support plates 2, a push rod box 3, a first electric push rod 4 and a case 5, wherein two identical support plates 2 are symmetrically and fixedly connected to two sides of the top of the base 1, the push rod box 3 is embedded in each of the two support plates 2, a first electric push rod 4 is fixedly connected to the inside of the push rod box 3 so as to adjust the distance between the two clamping blocks 9, an output shaft of the first electric push rod 4 movably penetrates through the side wall of the push rod box 3 and is fixedly connected with the case 5, a motor 6 is fixedly connected to the inside of the case 5 so as to drive the clamping blocks 9 to rotate, an output shaft of the motor 6 movably penetrates through the side wall of the case 5 and is fixedly connected with a pressure sensor 8, a clamping block 9 is fixedly connected to the detection end of the pressure sensor 8 so as to clamp blades, a base box 12 is fixedly connected to the central position of the top of the base 1, and a second electric, an output shaft of the second electric push rod 13 penetrates through the top of the base box 12 and is fixedly connected with a placing plate 14, so that blades can be placed conveniently;
detection mechanism is including top case 15, removal module 16, fixed case 17, infrared scanning head 18 and opening 19, two the direct rigid coupling in lateral wall top of extension board 2 has top case 15, opening 19 has been seted up to the bottom of top case 15, the inside rigid coupling of top case 15 has removal module 16, the output bottom rigid coupling of removal module 16 has fixed case 17, the bottom of fixed case 17 runs through opening 19 and places in the outside of top case 15, the inside rigid coupling of fixed case 17 has infrared scanning head 18, infrared scanning head 18's sense terminal runs through the bottom of fixed case 17 and places in the below of fixed case 17, the scanning of being convenient for, two inner wall symmetry rigid couplings of opening 19 have two the same fixed plates 20, one side rigid coupling of fixed plate 20 has micro-gap switch 21, is convenient for change straight line module 16's direction of movement.
The two first electric push rods 4 are symmetrically arranged according to the central axis of the base 1 in the vertical direction, so that the distance between the two clamping blocks 9 can be conveniently adjusted; the two motors 6 are symmetrically arranged according to the central axis of the base 1 in the vertical direction, so that the clamping blocks 9 can be driven to rotate conveniently; the top parts of the two cases 5 are fixedly connected with a single chip microcomputer 7, so that the control is convenient; the single chip microcomputer 7 is electrically connected with the pressure sensor 8 and the second electric push rod 13 through a lead, so that the control is convenient; a first gasket 10 is fixedly connected to one side of the clamping block 9, and a second gasket 11 is fixedly connected to the inner wall of the groove of the clamping block 9, so that the blades can be protected conveniently; the second gasket 11 is in a cylindrical structure, and a groove is formed in the side wall of the second gasket 11, so that blades can be conveniently and reasonably installed; the two micro switches 21 are electrically connected with the moving module 16, so that the moving module 16 can be controlled conveniently; the two push rod boxes 3 are arranged above the placing plate 14, so that the blades can be clamped conveniently; the travel of the moving module 16 is greater than the length of the opening 19, facilitating the triggering of the microswitch 21.
When the invention is used, electrical components appearing in the application are externally connected with a power supply and a control switch when in use, the infrared scanning head 18 is externally connected with a microcomputer, the blade is placed at the top of the placing plate 14, then the two first electric push rods 4 are opened, the two first electric push rods 4 drive the corresponding clamping blocks 9 to move to one side of the blade, the last two clamping blocks 9 clamp the blade, the pressure of the pressure sensor 8 is gradually increased along with the continuous extension of the two first electric push rods 4, when the pressure of the two pressure sensors 8 is increased to a set pressure value, the two pressure sensors 8 respectively transmit signals to the two singlechips 7, the two singlechips 7 jointly send an instruction to respectively control the two electric push rods 4 to stop extending, simultaneously, the two singlechips 7 simultaneously send an instruction to control the second electric push rod 13 to descend, and the placing plate 14 leaves the blade, at this moment, the blade is clamped between the two clamping blocks 9, after the second electric push rod 13 acts, the two singlechips 7 respectively control the two motors 6 to synchronously rotate, the two motors 6 respectively drive the two clamping blocks 9 to synchronously rotate, the two clamping blocks 9 drive the blade to rotate, at this moment, the infrared scanning head 18 is opened to start scanning and imaging, the moving module 16 is opened, the moving module 16 drives the infrared scanning head 18 to move, so that all-dimensional scanning is carried out, after the moving module 16 moves to one end of the opening 19, the fixed box 17 triggers the microswitch 21, the microswitch 21 controls the linear module 16 to move in the opposite direction, so that all-dimensional detection is carried out, and after the moving module 16 moves to the other end of the opening 19, the linear module 16 moves in the opposite direction again according to the principle.
It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention. .
Claims (10)
1. A wind-powered electricity generation blade detecting system which characterized in that: comprises a clamping mechanism and a detection mechanism;
the clamping mechanism comprises a base (1), support plates (2), a push rod box (3), a first electric push rod (4) and a case (5), wherein two identical support plates (2) are symmetrically and fixedly connected to two sides of the top of the base (1), the push rod box (3) is embedded in each of the two support plates (2), the first electric push rod (4) is fixedly connected to the inside of the push rod box (3), an output shaft of the first electric push rod (4) movably penetrates through the side wall of the push rod box (3) and is fixedly connected with the case (5), a motor (6) is fixedly connected to the inside of the case (5), an output shaft of the motor (6) movably penetrates through the side wall of the case (5) and is fixedly connected with a pressure sensor (8), a detection end of the pressure sensor (8) is fixedly connected with a clamping block (9), a base box (12) is fixedly connected to the center of the top of the base (1), and a second electric push rod (13) is fixedly connected to the, an output shaft of the second electric push rod (13) penetrates through the top of the base box (12) and is fixedly connected with a placing plate (14);
the detection mechanism comprises a top box (15), a movable module (16), a fixed box (17), an infrared scanning head (18) and openings (19), wherein the top ends of the side walls of the two support plates (2) are directly fixedly connected with the top box (15), the bottom of the top box (15) is provided with the openings (19), the movable module (16) is fixedly connected inside the top box (15), the fixed box (17) is fixedly connected to the bottom of the output end of the movable module (16), the bottom end of the fixed box (17) penetrates through the openings (19) and is arranged outside the top box (15), the infrared scanning head (18) is fixedly connected inside the fixed box (17), the detection end of the infrared scanning head (18) penetrates through the bottom of the fixed box (17) and is arranged below the fixed box (17), and two identical fixed plates (20) are symmetrically and fixedly connected to the two inner walls of the openings (19), one side of the fixed plate (20) is fixedly connected with a microswitch (21).
2. The wind blade detection system of claim 1, wherein: the two first electric push rods (4) are symmetrically arranged according to the central axis of the base (1) in the vertical direction.
3. The wind blade detection system of claim 1, wherein: the two motors (6) are symmetrically arranged according to the central axis of the base (1) in the vertical direction.
4. The wind blade detection system of claim 1, wherein: and the top parts of the two cases (5) are fixedly connected with a singlechip (7).
5. The wind blade detection system of claim 4, wherein: the single chip microcomputer (7) is electrically connected with the pressure sensor (8) and the second electric push rod (13) through a lead.
6. The wind blade detection system of claim 1, wherein: one side rigid coupling of clamp splice (9) has first gasket (10), the recess inner wall rigid coupling of clamp splice (9) has second gasket (11).
7. The wind blade detection system of claim 1, wherein: the second gasket (11) is in a cylindrical structure, and a groove is formed in the side wall of the second gasket (11).
8. The wind blade detection system of claim 1, wherein: the two micro switches (21) are electrically connected with the moving module (16).
9. The wind blade detection system of claim 1, wherein: the two push rod boxes (3) are arranged above the placing plate (14).
10. The wind blade detection system of claim 1, wherein: the travel of the moving module (16) is greater than the length of the opening (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911003290.4A CN110763691A (en) | 2019-10-22 | 2019-10-22 | Wind-powered electricity generation blade detecting system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911003290.4A CN110763691A (en) | 2019-10-22 | 2019-10-22 | Wind-powered electricity generation blade detecting system |
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| CN110763691A true CN110763691A (en) | 2020-02-07 |
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| CN201911003290.4A Pending CN110763691A (en) | 2019-10-22 | 2019-10-22 | Wind-powered electricity generation blade detecting system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111906713A (en) * | 2020-08-07 | 2020-11-10 | 山东特检计量检测有限公司 | Clamping device for stopwatch verification |
| CN112505047A (en) * | 2020-12-25 | 2021-03-16 | 安徽台信科技有限公司 | Rotary appearance detection device for direct-drive electric main shaft |
| CN113960156A (en) * | 2021-10-08 | 2022-01-21 | 江苏江航智飞机发动机部件研究院有限公司 | A equipment for aeroengine blade magnetism is examined |
| CN115056166A (en) * | 2022-07-13 | 2022-09-16 | 芜湖久弘重工股份有限公司 | Surface treatment equipment for precision casting parts |
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