CN115561404B - Pointer-type wind turbine flange end face nondestructive testing device - Google Patents

Pointer-type wind turbine flange end face nondestructive testing device Download PDF

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Publication number
CN115561404B
CN115561404B CN202211255129.8A CN202211255129A CN115561404B CN 115561404 B CN115561404 B CN 115561404B CN 202211255129 A CN202211255129 A CN 202211255129A CN 115561404 B CN115561404 B CN 115561404B
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China
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groove
motor
fixedly connected
main frame
gear
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CN115561404A (en
Inventor
胡大为
闫志龙
王历亮
侯震宇
张岩
刘小涛
杨宁
牛虎明
张雁玲
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Shanxi Tianbao Ke Gong Co., Ltd.
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Shanxi Tianbao Group Co ltd
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

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  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

本发明涉及风电法兰检测技术领域，具体为指针式风电法兰端面无损检测装置，包括主架、调节机构、检测机构和标记机构，所述主架的一端滑动连接有固定台，所述主架的中部开设有底槽，所述底槽的内部设置有第一电动伸缩杆，所述第一滑槽的内部滑动连接有第一滑板，所述固定台的一端设置有直角架，所述直角架的两端皆设置有第一距离传感器，所述第一滑板的顶端与直角架固定连接，所述主架的一端设置有主控制器。本装置无需人工手持进行检测，从而能够节约劳动力，同时本装置能够进行根据不同尺寸的风电法兰盘进行自我调节和检测，亦能够对损伤部分进行标记，便于后期的处理，本装置自动化程度较高，检测速度快，大大提高检测效率。

The present invention relates to the field of wind turbine flange detection technology, specifically to a pointer-type wind turbine flange end face nondestructive detection device, including a main frame, an adjustment mechanism, a detection mechanism and a marking mechanism, one end of the main frame is slidably connected to a fixed platform, a bottom groove is provided in the middle of the main frame, a first electric telescopic rod is arranged inside the bottom groove, a first slide plate is slidably connected inside the first slide plate, a right-angle frame is arranged at one end of the fixed platform, both ends of the right-angle frame are provided with a first distance sensor, the top of the first slide plate is fixedly connected to the right-angle frame, and a main controller is arranged at one end of the main frame. The device does not require manual hand-held detection, thereby saving labor. At the same time, the device can perform self-adjustment and detection according to wind turbine flanges of different sizes, and can also mark damaged parts for later processing. The device has a high degree of automation and a fast detection speed, which greatly improves the detection efficiency.

Description

Pointer type wind power flange end face nondestructive testing device
Technical Field
The invention relates to the technical field of wind power flange detection, in particular to a pointer type wind power flange end face nondestructive detection device.
Background
The wind power flange is a structural member for connecting each section of the tower or the tower and the hub, and the hub and the blades are usually connected by bolts, namely the wind power flange is simply called a wind generating set flange, and the wind power flange is also called a wind tower flange, so that the wind power flange needs to be subjected to damage detection after production, thereby ensuring that the wind power flange can be normally used and avoiding potential safety hazards;
At present, when partial wind power flange end face nondestructive test is carried out, most manual handheld nondestructive test appearance detects to lead to work efficiency lower, and current detection device has very strong limitation, can't carry out self-regulation, detection and mark according to the size of product, degree of automation is lower.
Disclosure of Invention
The invention aims to provide a pointer type wind power flange end face nondestructive testing device, which solves the problems that when the existing part of wind power flange end face nondestructive testing is carried out in the background technology, most manual handheld nondestructive testing instruments are used for testing, so that the working efficiency is low, the existing testing device has strong limitation, self-adjustment, detection and marking cannot be carried out according to the size of a product, and the degree of automation is low.
In order to achieve the above purpose, the present invention provides the following technical solutions: the pointer type wind power flange end face nondestructive testing device comprises a main frame, an adjusting mechanism, a detecting mechanism and a marking mechanism, wherein one end of the main frame is slidably connected with a fixing table, a bottom groove is formed in the middle of the main frame, a first electric telescopic rod is arranged in the bottom groove, one end of the first electric telescopic rod is fixedly connected with the fixing table, two groups of collecting grooves are formed in one end of the main frame, supporting pieces are arranged in the collecting grooves, the top ends of the supporting pieces are fixedly connected with one end of the fixing table, two groups of limit grooves are formed in the top ends of the main frame and are respectively positioned on two sides of the bottom groove, limiting blocks are slidably connected in the limit grooves, one ends of the limiting blocks are fixedly connected with the fixing table, rotating grooves are uniformly formed in the top ends of the fixing table, balls are rotatably connected in the rotating grooves, the inside of the fixed table is provided with a moving groove, the top end of the fixed table is provided with a first sliding groove, the bottom end of the first sliding groove is connected with the moving groove, the inner wall of one end of the moving groove is provided with a first motor, the output end of the first motor is fixedly connected with a threaded rotating rod, one end of the threaded rotating rod is connected with the inner wall of the moving groove through a bearing, one end of the moving groove is slidably connected with a threaded sleeve, the inside of the threaded sleeve is connected with the threaded rotating rod through threads, the inside of the first sliding groove is slidably connected with a first sliding plate, the bottom end of the first sliding plate is fixedly connected with the threaded sleeve, one end of the fixed table is provided with a right-angle frame, both ends of the right-angle frame are provided with first distance sensors, the top end of the first sliding plate is fixedly connected with the right-angle frame, and one end of the main frame is provided with a main controller.
Preferably, the movable groove is positioned on the diagonal line of the fixed table, and an included angle between the movable groove and one side of the fixed table is forty-five degrees, so that the wind power flange plate can be conveniently fixed.
Preferably, the control end of the main controller is electrically connected with an external power supply, and the control ends of the first electric telescopic rod, the first motor and the first distance sensor are electrically connected with the main controller, so that a user can conveniently control the device to work.
Preferably, the adjustment mechanism includes second spout, drive groove, second motor, first gear, second gear, transmission toothed belt, bottom plate, second slide, second distance sensor, portal frame, regulating plate, third spout, slider, third distance sensor, fourth motor and third gear, the second spout has all been seted up to the both sides of host computer, the drive groove has all been seted up to the inner wall of second spout bottom, the inner wall of drive groove one end all is provided with the second motor, the output of second motor all fixedly connected with second gear, the inner wall of drive groove one end all is connected with first gear through the bearing, the inside of drive groove all is provided with the transmission toothed belt, and the both ends of transmission toothed belt all mesh with first gear and second gear respectively, the inside of second spout all sliding connection has the second slide, and the bottom of second slide all with transmission toothed belt fixed connection, the top fixedly connected with bottom plate of second slide, the one end of second spout all is provided with the drive groove, the inner wall of drive groove one end all is provided with the second motor, the inner wall of drive groove all is provided with the first gear through the bearing connection, the regulating plate is provided with the portal frame, the tip is connected with the portal frame with the third end, the portal frame is connected with the regulating plate, the portal frame is connected with the both sides, the portal frame is connected with the top plate is connected with, the regulating plate is convenient for the both sides.
Preferably, the control ends of the second motor, the second distance sensor, the third distance sensor and the fourth motor are electrically connected with the main controller, so that a user can conveniently control the device to work.
Preferably, the detection mechanism comprises a rotating block, a third motor, a second electric telescopic rod, a mounting head, guide cylinders, guide rods, probes and an inductive switch, wherein the third motor is arranged in the middle of the adjusting plate, the rotating block is arranged at the bottom end of the adjusting plate, the top end of the rotating block is fixedly connected with the output end of the third motor, four groups of second electric telescopic rods are uniformly and fixedly connected with the outer surface of the rotating block, the mounting heads are fixedly connected with the output ends of the second electric telescopic rods, the guide cylinders are arranged on two sides of the second electric telescopic rods, one ends of the guide cylinders are fixedly connected with the rotating block, one ends of the guide cylinders are fixedly connected with the guide rods, the one ends of the guide rods are fixedly connected with the mounting head, the probes are arranged at the bottom ends of the mounting head, and one sides of the probes are provided with the inductive switch, so that users can conveniently detect different sizes.
Preferably, the control ends of the third motor, the second electric telescopic rod, the probe and the inductive switch are electrically connected with the main controller, so that a user can conveniently control the device to work.
Preferably, the marking mechanism comprises a pigment box, a water pump, a shunt electromagnetic valve, a spray head and a connecting pipe, wherein the pigment box is arranged at one end of the main frame, the water pump is connected to one end of the pigment box, the shunt electromagnetic valve is connected to the output end of the water pump, the spray head is arranged at one end of the mounting head, the connecting pipe is uniformly connected to one end of the shunt electromagnetic valve, one end of the connecting pipe is connected with the spray head, and the other end of the connecting pipe is connected with the spray head respectively, so that the damage position is marked conveniently.
Preferably, the control ends of the water pump and the shunt electromagnetic valve are electrically connected with the main controller, so that a user can conveniently control the device to work.
Compared with the prior art, the invention has the beneficial effects that:
When the device is used by a user, the user controls the device to work through the main controller, the user enables the fixed table to move out of the main frame through the first electric telescopic rod, the fixed table can be supported through the supporting piece, the position of the fixed table is limited through the limiting groove and the limiting block, then the wind power flange is placed on the surface of the fixed table by the user, at the moment, the wind power flange is attached to the ball, then the first motor works, the right angle frame is enabled to move through the threaded rotating rod, the threaded sleeve and the first sliding plate, meanwhile, the fixed table resets through the first electric telescopic rod, the wind power flange is pushed through the right angle frame to slide on the surface of the fixed table, the friction force between the wind power flange and the fixed table is reduced through the rotating groove and the ball, so that the wind power flange is convenient to move, and at the same time, the size of the wind power flange can be detected through the first distance sensor, when the right angle frame is not moving, the main controller records the size of the wind power flange plate, meanwhile, the second motor and the fourth motor start to work, the bottom plate and the portal frame move in the first direction through the second motor, the transmission toothed belt and the second sliding plate, distance control is performed through the second distance sensor, meanwhile, the adjusting plate and the rotating block move in the second direction through the fourth motor, the third gear and the toothed groove, distance control is performed through the third distance sensor, when the adjusting plate and the rotating block move to the central position of the wind power flange plate, the second electric telescopic rod starts to work, the mounting head moves through the second electric telescopic rod, when the probe is positioned at the top end of the wind power flange plate, the induction switch controls the third motor to start to work, the output end of the third motor drives the rotating block, the second electric telescopic link and the installation head rotate, this moment, the probe detects wind-powered electricity generation ring flange terminal surface, carry out the processing of data through main control unit, when the detection of probe has the damage to wind-powered electricity generation ring flange terminal surface, water pump and reposition of redundant personnel solenoid valve work this moment, make liquid carry out inside corresponding connecting pipe and the shower nozzle through reposition of redundant personnel solenoid valve, thereby mark, damage position to wind-powered electricity generation ring flange terminal surface through the water pump, connecting pipe and shower nozzle, thereby be convenient for user control damage position, after the probe rotates to forty-five degrees, detect this device and finish this moment, need not the manual work and hand and detect, thereby can practice thrift the labour, this device can carry out self-adjustment and detection according to the wind-powered electricity generation ring flange of equidimension simultaneously, also can mark the damage portion, the later processing of being convenient for, this device degree of automation is higher, detection speed is fast, improve detection efficiency greatly.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a main frame and a transmission groove in the present invention;
FIG. 3 is a schematic perspective view of a main frame and a limiting groove in the invention;
FIG. 4 is a schematic cross-sectional view of a stationary platen, a movable platen, and a rotary platen according to the present invention;
FIG. 5 is a schematic cross-sectional view of the portal frame, the third chute and the adjustment plate of the present invention;
fig. 6 is a schematic cross-sectional view of a guide cylinder and a mounting head according to the present invention.
In the figure, 1, a main frame; 2, fixed table, 3, bottom slot, 4, first electric telescopic rod, 5, receiving slot, 6, supporting piece, 7, limit slot, 8, limit block, 9, rotary slot, 10, ball, 11, moving slot, 12, first chute, 13, first motor, 14, screw rod, 15, screw sleeve, 16, first slide plate, 17, right angle bracket, 18, first distance sensor, 19, second chute, 20, transmission slot, 21, second motor, 22, first gear, 23, second gear, 24, driving toothed belt, 25, bottom plate, 26, second slide plate, 27, second distance sensor, 28, portal frame, 29, adjusting plate, 30, third chute, 31, slide block, 32, third distance sensor, 33, rotary block, 34, third motor, 35, tooth slot, 36, fourth motor, 37, third gear, 38, second electric telescopic rod, 39, mounting head, 40, guide cylinder, 41, guide rod, 42, sensor, 43, base plate, 26, second gear, 27, second distance sensor, 28, portal frame, 29, adjusting plate, 30, third chute, 31, slide block, 32, third distance sensor, 33, rotary block, 34, third motor, 35, tooth slot, 36, fourth motor, 37, third gear, 38, second electric telescopic rod, 39, mounting head, 40, guide cylinder, 41, guide cylinder, 42, sensor, inductive switch, 44, magnetic head, 48, electromagnetic valve, spray head, 48.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, an embodiment of the present invention is provided:
The pointer wind power flange end face nondestructive testing device comprises a main frame 1, an adjusting mechanism, a detecting mechanism and a marking mechanism, wherein one end of the main frame 1 is slidably connected with a fixed table 2, a bottom groove 3 is formed in the middle of the main frame 1, a first electric telescopic rod 4 is arranged in the bottom groove 3, one end of the first electric telescopic rod 4 is fixedly connected with the fixed table 2, two groups of collecting grooves 5 are formed in one end of the main frame 1, supporting pieces 6 are arranged in the collecting grooves 5, the top ends of the supporting pieces 6 are fixedly connected with one end of the fixed table 2, two groups of limit grooves 7 are formed in the top end of the main frame 1, the limit grooves 7 are respectively positioned on two sides of the bottom groove 3, limit blocks 8 are slidably connected in the limit grooves 7, one ends of the limit blocks 8 are fixedly connected with the fixed table 2, rotating grooves 9 are uniformly formed in the top ends of the fixed table 2, balls 10 are rotatably connected in the rotating grooves 9, a movable groove 11 is formed in the fixed table 2, a first sliding groove 12 is formed in the top end of the fixed table 2, the bottom end of the first sliding groove 12 is connected with the movable groove 11, a first motor 13 is arranged on the inner wall of one end of the movable groove 11, the output end of the first motor 13 is fixedly connected with a threaded rotating rod 14, one end of the threaded rotating rod 14 is connected with the inner wall of the movable groove 11 through a bearing, a threaded sleeve 15 is slidably connected with one end of the movable groove 11, the inside of the threaded sleeve 15 is connected with the threaded rotating rod 14 through threads, a first sliding plate 16 is slidably connected in the first sliding groove 12, the bottom end of the first sliding plate 16 is fixedly connected with the threaded sleeve 15, a right-angle frame 17 is arranged at one end of the fixed table 2, first distance sensors 18 are arranged at two ends of the right-angle frame 17, the top end of the first sliding plate 16 is fixedly connected with the right-angle frame 17, one end of the main frame 1 is provided with a main controller 44;
Referring to fig. 2 and 5, in the embodiment, the adjusting mechanism includes a second chute 19, a driving slot 20, a second motor 21, a first gear 22, a second gear 23, a driving toothed belt 24, a bottom plate 25, a second sliding plate 26, a second distance sensor 27, a portal frame 28, an adjusting plate 29, a third chute 30, a sliding block 31, a third distance sensor 32, a fourth motor 36 and a third gear 37, both sides of the main frame 1 are provided with the second chute 19, the inner wall at the bottom end of the second chute 19 is provided with the driving slot 20, the inner wall at one end of the driving slot 20 is provided with the second motor 21, the output end of the second motor 21 is fixedly connected with the second gear 23, the inner wall at one end of the driving slot 20 is connected with the first gear 22 through a bearing, the driving toothed belt 24 is provided in the driving slot 20, both ends of the driving toothed belt 24 are respectively meshed with the first gear 22 and the second gear 23, the second slide plate 26 is slidingly connected in the second slide groove 19, the bottom end of the second slide plate 26 is fixedly connected with the transmission toothed belt 24, the top end of the second slide plate 26 is fixedly connected with the bottom plate 25, one end of the second slide plate 26 is provided with the second distance sensor 27, one end of the main frame 1 is provided with the portal frame 28, the bottom ends of the portal frame 28 are respectively fixedly connected with the bottom plate 25, the middle part of the portal frame 28 is slidingly connected with the adjusting plate 29, the two sides of the portal frame 28 are respectively provided with the third slide groove 30, the inside of the third slide groove 30 is slidingly connected with the slide block 31, one end of the slide block 31 is fixedly connected with the adjusting plate 29, one end of the adjusting plate 29 is provided with the third distance sensor 32, one side of the portal frame 28 is provided with the tooth groove 35, one end of the adjusting plate 29 is provided with the third gear 37, the output end of the fourth motor 36 is fixedly connected with the third gear 37, the third gear 37 is meshed with the tooth groove 35, when the fixed table 2 drives the wind power flange to reset, the second motor 21 and the fourth motor 36 start to work, the output end of the second motor 21 drives the second gear 23 to rotate, the rotating second gear 23 drives the first gear 22 to rotate through the driving toothed belt 24, the rotating driving toothed belt 24 drives the second sliding plate 26 to move, the bottom plate 25 and the portal frame 28 are driven to move through the second sliding plate 26, the moving distance can be controlled through the second distance sensor 27, meanwhile, the output end of the fourth motor 36 drives the third gear 37 to rotate, the rotating third gear 37 can enable the adjusting plate 29 to move in the portal frame 28 through the tooth grooves 35, the moving distance of the adjusting plate 29 is controlled through the third distance sensor 32, the adjusting plate 29 drives the sliding block 31 to move in the third sliding groove 30, and the adjusting plate 29 and the rotating block 33 can be moved to the center position of the wind power flange through the second motor 21 and the fourth motor 36, so that centering work is facilitated;
Referring to fig. 5 and 6, in this embodiment, the detection mechanism includes a rotating block 33, a third motor 34, a second electric telescopic rod 38, a mounting head 39, a guide cylinder 40, a guide rod 41, a probe 42 and an inductive switch 43, the third motor 34 is disposed in the middle of the adjusting plate 29, the rotating block 33 is disposed at the bottom end of the adjusting plate 29, the top end of the rotating block 33 is fixedly connected with the output end of the third motor 34, four groups of second electric telescopic rods 38 are uniformly and fixedly connected to the outer surface of the rotating block 33, the output ends of the second electric telescopic rods 38 are fixedly connected with a mounting head 39, both sides of the second electric telescopic rods 38 are provided with guide cylinders 40, one end of each guide cylinder 40 is fixedly connected with the rotating block 33, one end of each guide cylinder 40 is slidably connected with the guide rod 41, one end of each guide rod 41 is fixedly connected with the mounting head 39, the probe 42 is disposed at the bottom end of each mounting head 39, at this time, the one side of each probe 42 is provided with the inductive switch 43, when the adjusting plate 29 and the rotating block 33 are moved to the center of the flange, the second electric telescopic rod 38 starts to work, the second electric telescopic rod 38 drives the second electric telescopic rod 38 to drive the second electric telescopic rod 38 to rotate the inner end of the flange 34 through the guide cylinder 39, and the second electric telescopic rod 39 is driven by the guide cylinder 39 to rotate the inner end of the flange 39, and the air-guide rod 39 is mounted at the end of the flange 34, and the end of the air-guide cylinder 39 is driven to rotate, and the air-tightly, and the air-guide rod 39 is mounted by the air-guide rod 39, and the probe is mounted by the probe, and the probe is mounted by the probe and the probe head probe is at the probe. The processing of the data by the main controller 44 facilitates the detection of different sizes by the user;
Referring to fig. 1 and 6, in this embodiment, the marking mechanism includes a pigment box 45, a water pump 46, a shunt electromagnetic valve 47, a spray nozzle 48 and a connecting pipe 49, one end of the main frame 1 is provided with the pigment box 45, one end of the pigment box 45 is connected with the water pump 46, the output end of the water pump 46 is connected with the shunt electromagnetic valve 47, one end of the mounting head 39 is provided with the spray nozzle 48, one end of the shunt electromagnetic valve 47 is uniformly connected with the connecting pipe 49, and one end of the connecting pipe 49 is respectively connected with the spray nozzle 48, when the probe 42 detects a damaged position, the shunt electromagnetic valve 47 is opened at this time, so that liquid enters the corresponding connecting pipe 49, then water is sprayed through the spray nozzle 48, thereby marking the damaged position of the end face of the wind power flange, thereby facilitating the user to control the damaged position, and when the probe 42 rotates to forty five degrees, the damaged position is conveniently marked after the detection is finished at this time;
It should be noted that, the moving slot 11 is located on a diagonal line of the fixed table 2, an included angle between the moving slot 11 and one side of the fixed table 2 is forty five degrees, so as to be convenient for fixing the wind power flange, a control end of the main controller 44 is electrically connected with an external power supply, control ends of the first electric telescopic rod 4, the first motor 13 and the first distance sensor 18 are electrically connected with the main controller 44, so that a user can conveniently control the device to work, control ends of the second motor 21, the second distance sensor 27, the third distance sensor 32 and the fourth motor 36 are electrically connected with the main controller 44, so that the user can conveniently control the device to work, control ends of the third motor 34, the second electric telescopic rod 38, the probe 42 and the induction switch 43 are electrically connected with the main controller 44, so that the user can conveniently control the device to work, and control ends of the water pump 46 and the shunt electromagnetic valve 47 are electrically connected with the main controller 44, so that the user can conveniently control the device to work.
Working principle: when the device is used by a user, the user controls the device to work through the main controller 44, the user controls the first electric telescopic rod 4 to work, the output end of the first electric telescopic rod 4 to stretch, thereby driving the fixed table 2 to slide in the main frame 1, meanwhile, the fixed table 2 drives the supporting piece 6 to move, the fixed table 2 can be supported through the supporting piece 6, meanwhile, the fixed table 2 drives the limiting block 8 to slide in the limiting groove 7, the position of the fixed table 2 is limited through the limiting groove 7 and the limiting block 8, then the user places the wind power flange on the surface of the fixed table 2, the wind power flange is attached to the ball 10 at the moment, the user controls the first motor 13 to work at the moment, meanwhile, the fixed table 2 resets through the first electric telescopic rod 4, the output end of the first motor 13 drives the threaded rotating rod 14 to rotate, the screw sleeve 15 moves in the moving groove 11 through the rotating screw rod 14, the screw sleeve 15 drives the first sliding plate 16 to move, the first sliding plate 16 drives the right-angle frame 17 to move, the wind power flange plate is pushed through the right-angle frame 17 to slide on the surface of the fixed table 2, the ball 10 rotates in the rotating groove 9 at the moment, friction force between the wind power flange plate and the fixed table 2 is reduced through the rotating groove 9 and the ball 10, so that the wind power flange plate is convenient to move, the wind power flange plate is driven by the right-angle frame 17 to move, the size of the wind power flange plate can be detected through the first distance sensor 18, when the right-angle frame 17 does not move, the main controller 44 records the size of the wind power flange plate at the moment, the second motor 21 and the fourth motor 36 start to work at the same time, the output end of the second motor 21 drives the second gear 23 to rotate, the second gear 23 drives the first gear 22 to rotate through the driving toothed belt 24, at this time, the driving toothed belt 24 drives the second slide plate 26 to move, the second slide plate 26 drives the bottom plate 25 and the portal frame 28 to move, the moving distance can be controlled through the second distance sensor 27, meanwhile, the output end of the fourth motor 36 drives the third gear 37 to rotate, the rotating third gear 37 can enable the adjusting plate 29 to move in the portal frame 28 through the tooth slot 35, the moving distance of the adjusting plate 29 is controlled through the third distance sensor 32, the adjusting plate 29 drives the sliding block 31 to move in the third sliding slot 30, the adjusting plate 29 and the rotating block 33 can be moved to the center position of the wind power flange through the second motor 21 and the fourth motor 36, at this time, the second electric telescopic rod 38 starts to work, the output end of the second electric telescopic rod 38 stretches, at this time, the output end of the second electric telescopic rod 38 drives the mounting head 39 to move, the mounting head 39 drives the guide rod 41 to slide in the guide cylinder 40, the guide cylinder 40 and the guide rod 41 guide the mounting head 39, when the probe 42 is positioned at the top end of the wind power flange, the inductive switch 43 controls the third motor 34 to start working, the output end of the third motor 34 drives the rotating block 33 to rotate, the rotating block 33 drives the probe 42 to rotate through the second electric telescopic rod 38 and the mounting head 39, the probe 42 detects the wind power flange end face, the main controller 44 processes data, when the probe 42 detects that the wind power flange end face is damaged, the water pump 46 works, the water pump 46 enables liquid in the pigment box 45 to enter the shunt electromagnetic valve 47, the liquid enters the connecting pipe 49 and the spray head 48 through the shunt electromagnetic valve 47, after the probe 42 detects the damage position, the shunt solenoid valve 47 opens this moment for in liquid gets into corresponding connecting pipe 49, then spray water through shower nozzle 48, thereby mark the damage position of wind-powered electricity generation ring flange terminal surface, thereby be convenient for user control damage position, after the probe 42 rotates to forty-five degrees, detect this moment, the completion of detecting, this device need not the manual hand and detects, thereby can practice thrift the labour, this device can carry out self-regulation and detect according to not unidimensional wind-powered electricity generation ring flange simultaneously, also can mark the damage, the later stage of being convenient for is handled, this device degree of automation is higher, the detection speed is fast, improve detection efficiency greatly.
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 characteristics 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.

Claims (7)

1.指针式风电法兰端面无损检测装置，其特征在于，包括主架（1）、调节机构、检测机构和标记机构，所述主架（1）的一端滑动连接有固定台（2），所述主架（1）的中部开设有底槽（3），所述底槽（3）的内部设置有第一电动伸缩杆（4），且第一电动伸缩杆（4）的一端与固定台（2）固定连接，所述主架（1）的一端开设有两组收槽（5），所述收槽（5）的内部皆设置有支撑件（6），且支撑件（6）的顶端皆与固定台（2）的一端固定连接，所述主架（1）的顶端开设有两组限位槽（7），且限位槽（7）分别位于底槽（3）的两侧，所述限位槽（7）的内部皆滑动连接有限位块（8），且限位块（8）的一端皆与固定台（2）固定连接，所述固定台（2）的顶端均匀开设有转槽（9），且转槽（9）的内部皆转动连接有滚珠（10），所述固定台（2）的内部开设有移动槽（11），所述固定台（2）的顶端开设有第一滑槽（12），且第一滑槽（12）的底端与移动槽（11）相连接，所述移动槽（11）一端的内壁设置有第一电机（13），所述第一电机（13）的输出端固定连接有螺纹转杆（14），且螺纹转杆（14）的一端通过轴承与移动槽（11）的内壁相连接，所述移动槽（11）的一端滑动连接有螺纹套（15），且螺纹套（15）的内部通过螺纹与螺纹转杆（14）相连接，所述第一滑槽（12）的内部滑动连接有第一滑板（16），且第一滑板（16）的底端与螺纹套（15）固定连接，所述固定台（2）的一端设置有直角架（17），所述直角架（17）的两端皆设置有第一距离传感器（18），所述第一滑板（16）的顶端与直角架（17）固定连接，所述主架（1）的一端设置有主控制器（44）；1. A pointer-type wind turbine flange end face nondestructive testing device, characterized in that it comprises a main frame (1), an adjustment mechanism, a detection mechanism and a marking mechanism, one end of the main frame (1) is slidably connected to a fixed platform (2), a bottom groove (3) is provided in the middle of the main frame (1), a first electric telescopic rod (4) is arranged inside the bottom groove (3), and one end of the first electric telescopic rod (4) is fixedly connected to the fixed platform (2), one end of the main frame (1) is provided with two sets of receiving grooves (5), and the inside of each of the receiving grooves (5) is provided with a supporting The main frame (1) is provided with two sets of limit grooves (7) at the top of the main frame (1), and the limit grooves (7) are respectively located on both sides of the bottom groove (3). The insides of the limit grooves (7) are slidably connected to limit blocks (8), and one end of the limit blocks (8) is fixedly connected to the fixed platform (2). The top of the fixed platform (2) is evenly provided with rotation grooves (9), and the insides of the rotation grooves (9) are rotatably connected to balls (10). The fixed platform (2) is provided with a plurality of rotation grooves (9). A movable groove (11) is provided inside, a first slide groove (12) is provided at the top of the fixed platform (2), and the bottom end of the first slide groove (12) is connected to the movable groove (11), a first motor (13) is provided on the inner wall of one end of the movable groove (11), a threaded rotating rod (14) is fixedly connected to the output end of the first motor (13), and one end of the threaded rotating rod (14) is connected to the inner wall of the movable groove (11) through a bearing, and one end of the movable groove (11) is slidably connected to a threaded sleeve (15), and the threaded sleeve The interior of the first slide groove (12) is connected to the threaded rotating rod (14) through a thread, the interior of the first slide groove (12) is slidably connected to the first slide plate (16), and the bottom end of the first slide plate (16) is fixedly connected to the threaded sleeve (15), one end of the fixed platform (2) is provided with a right angle frame (17), both ends of the right angle frame (17) are provided with a first distance sensor (18), the top end of the first slide plate (16) is fixedly connected to the right angle frame (17), and one end of the main frame (1) is provided with a main controller (44); 所述调节机构包括第二滑槽（19）、传动槽（20）、第二电机（21）、第一齿轮（22）、第二齿轮（23）、传动齿带（24）、底板（25）、第二滑板（26）、第二距离传感器（27）、龙门架（28）、调节板（29）、第三滑槽（30）、滑块（31）、第三距离传感器（32）、第四电机（36）和第三齿轮（37），所述主架（1）的两侧皆开设有第二滑槽（19），所述第二滑槽（19）底端的内壁皆开设有传动槽（20），所述传动槽（20）一端的内壁皆设置有第二电机（21），所述第二电机（21）的输出端皆固定连接有第二齿轮（23），所述传动槽（20）一端的内壁皆通过轴承连接有第一齿轮（22），所述传动槽（20）的内部皆设置有传动齿带（24），且传动齿带（24）的两端皆分别与第一齿轮（22）和第二齿轮（23）相啮合，所述第二滑槽（19）的内部皆滑动连接有第二滑板（26），且第二滑板（26）的底端皆与传动齿带（24）固定连接，所述第二滑板（26）的顶端固定连接有底板（25），所述第二滑板（26）的一端皆设置有第二距离传感器（27），所述主架（1）的一端设置有龙门架（28），且龙门架（28）的底端皆分别与底板（25）固定连接，所述龙门架（28）的中部滑动连接有调节板（29），所述龙门架（28）的两侧皆开设有第三滑槽（30），所述第三滑槽（30）的内部皆滑动连接有滑块（31），且滑块（31）的一端皆与调节板（29）固定连接，所述调节板（29）的一端设置有第三距离传感器（32），所述龙门架（28）的一侧开设有齿槽（35），所述调节板（29）的一端设置有第三齿轮（37），所述第四电机（36）的输出端固定连接有第三齿轮（37），且第三齿轮（37）与齿槽（35）相啮合；The adjusting mechanism comprises a second slide groove (19), a transmission groove (20), a second motor (21), a first gear (22), a second gear (23), a transmission toothed belt (24), a bottom plate (25), a second slide plate (26), a second distance sensor (27), a gantry (28), an adjusting plate (29), a third slide groove (30), a slider (31), a third distance sensor (32), a fourth motor (36) and a third gear (37). The second slide groove (19) is provided on both sides of the main frame (1). The second slide groove ( The inner wall of the bottom end of the transmission groove (19) is provided with a transmission groove (20), the inner wall of one end of the transmission groove (20) is provided with a second motor (21), the output end of the second motor (21) is fixedly connected to a second gear (23), the inner wall of one end of the transmission groove (20) is connected to a first gear (22) through a bearing, a transmission toothed belt (24) is provided inside the transmission groove (20), and the two ends of the transmission toothed belt (24) are respectively meshed with the first gear (22) and the second gear (23), and the inside of the second slide groove (19) is provided with a transmission toothed belt (24). The main frame (1) is slidably connected to a second slide plate (26), and the bottom end of the second slide plate (26) is fixedly connected to the transmission toothed belt (24), the top end of the second slide plate (26) is fixedly connected to the bottom plate (25), one end of the second slide plate (26) is provided with a second distance sensor (27), one end of the main frame (1) is provided with a gantry (28), and the bottom end of the gantry (28) is respectively fixedly connected to the bottom plate (25), the middle part of the gantry (28) is slidably connected to an adjustment plate (29), and both sides of the gantry (28) are open. A third slide groove (30) is provided, the interior of each of the third slide grooves (30) is slidably connected to a slider (31), and one end of each of the sliders (31) is fixedly connected to an adjustment plate (29), a third distance sensor (32) is provided at one end of the adjustment plate (29), a tooth groove (35) is provided on one side of the gantry (28), a third gear (37) is provided at one end of the adjustment plate (29), an output end of the fourth motor (36) is fixedly connected to the third gear (37), and the third gear (37) is meshed with the tooth groove (35); 所述检测机构包括转块（33）、第三电机（34）、第二电动伸缩杆（38）、安装头（39）、导向筒（40）、导向杆（41）、探头（42）和感应开关（43），所述调节板（29）的中部设置有第三电机（34），所述调节板（29）的底端设置有转块（33），且转块（33）的顶端与第三电机（34）的输出端固定连接，所述转块（33）的外表面均匀固定连接有四组第二电动伸缩杆（38），所述第二电动伸缩杆（38）的输出端皆固定连接有安装头（39），所述第二电动伸缩杆（38）的两侧皆设置有导向筒（40），且导向筒（40）的一端皆与转块（33）固定连接，所述导向筒（40）的一端皆滑动连接有导向杆（41），且导向杆（41）的一端皆与安装头（39）固定连接，所述安装头（39）的底端皆设置有探头（42），所述探头（42）的一侧皆设置有感应开关（43）。The detection mechanism comprises a rotating block (33), a third motor (34), a second electric telescopic rod (38), a mounting head (39), a guide cylinder (40), a guide rod (41), a probe (42) and an induction switch (43); the third motor (34) is arranged in the middle of the adjustment plate (29); the rotating block (33) is arranged at the bottom end of the adjustment plate (29); the top end of the rotating block (33) is fixedly connected to the output end of the third motor (34); and the outer surface of the rotating block (33) is evenly and fixedly connected with four groups of second electric telescopic rods (38). The output end of the second electric telescopic rod (38) is fixedly connected to a mounting head (39), guide cylinders (40) are provided on both sides of the second electric telescopic rod (38), and one end of the guide cylinder (40) is fixedly connected to the rotating block (33), one end of the guide cylinder (40) is slidably connected to a guide rod (41), and one end of the guide rod (41) is fixedly connected to the mounting head (39), a probe (42) is provided at the bottom end of the mounting head (39), and a sensing switch (43) is provided on one side of the probe (42). 2.根据权利要求1所述的指针式风电法兰端面无损检测装置，其特征在于：所述移动槽（11）位于固定台（2）的对角线上，所述移动槽（11）与固定台（2）的一侧夹角为四十五度。2. The pointer-type wind turbine flange end face nondestructive testing device according to claim 1 is characterized in that: the movable groove (11) is located on the diagonal line of the fixed platform (2), and the angle between the movable groove (11) and one side of the fixed platform (2) is forty-five degrees. 3.根据权利要求1所述的指针式风电法兰端面无损检测装置，其特征在于：所述主控制器（44）的控制端与外界电源电性连接，所述第一电动伸缩杆（4）、第一电机（13）和第一距离传感器（18）的控制端皆与主控制器（44）电性连接。3. The pointer-type wind turbine flange end face nondestructive testing device according to claim 1 is characterized in that: the control end of the main controller (44) is electrically connected to an external power supply, and the control ends of the first electric telescopic rod (4), the first motor (13) and the first distance sensor (18) are all electrically connected to the main controller (44). 4.根据权利要求1所述的指针式风电法兰端面无损检测装置，其特征在于：所述第二电机（21）、第二距离传感器（27）、第三距离传感器（32）和第四电机（36）的控制端皆与主控制器（44）电性连接。4. The pointer-type wind turbine flange end face nondestructive testing device according to claim 1, characterized in that the control ends of the second motor (21), the second distance sensor (27), the third distance sensor (32) and the fourth motor (36) are all electrically connected to the main controller (44). 5.根据权利要求1所述的指针式风电法兰端面无损检测装置，其特征在于：所述第三电机（34）、第二电动伸缩杆（38）、探头（42）和感应开关（43）的控制端皆与主控制器（44）电性连接。5. The pointer-type wind turbine flange end face nondestructive testing device according to claim 1, characterized in that the control ends of the third motor (34), the second electric telescopic rod (38), the probe (42) and the induction switch (43) are all electrically connected to the main controller (44). 6.根据权利要求1所述的指针式风电法兰端面无损检测装置，其特征在于：所述标记机构包括颜料箱（45）、水泵（46）、分流电磁阀（47）、喷头（48）和连接管（49），所述主架（1）的一端设置有颜料箱（45），所述颜料箱（45）的一端连接有水泵（46），所述水泵（46）的输出端连接有分流电磁阀（47），所述安装头（39）的一端皆设置有喷头（48），所述分流电磁阀（47）的一端均匀连接有连接管（49），且连接管（49）的一端皆分别与喷头（48）相连接。6. The pointer-type wind turbine flange end face nondestructive testing device according to claim 1 is characterized in that: the marking mechanism includes a paint box (45), a water pump (46), a shunt solenoid valve (47), a nozzle (48) and a connecting pipe (49), one end of the main frame (1) is provided with a paint box (45), one end of the paint box (45) is connected to a water pump (46), the output end of the water pump (46) is connected to a shunt solenoid valve (47), one end of the mounting head (39) is provided with a nozzle (48), one end of the shunt solenoid valve (47) is evenly connected to a connecting pipe (49), and one end of the connecting pipe (49) is respectively connected to the nozzle (48). 7.根据权利要求6所述的指针式风电法兰端面无损检测装置，其特征在于：所述水泵（46）和分流电磁阀（47）的控制端皆与主控制器（44）电性连接。7. The pointer-type wind turbine flange end face nondestructive testing device according to claim 6, characterized in that the control ends of the water pump (46) and the diversion solenoid valve (47) are both electrically connected to the main controller (44).
CN202211255129.8A 2022-10-13 2022-10-13 Pointer-type wind turbine flange end face nondestructive testing device Active CN115561404B (en)

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JP2011196949A (en) * 2010-03-23 2011-10-06 Honda Motor Co Ltd Surface measuring device for gear
CN211347983U (en) * 2020-01-03 2020-08-25 浙江恒特工程质量检测有限公司 Nondestructive flaw detection device for steel structure

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Patentee after: Shanxi Tianbao Ke Gong Co., Ltd.

Country or region after: China

Address before: 035499 Beiguan Industrial Zone, Dingxiang County, Xinzhou City, Shanxi Province

Patentee before: SHANXI TIANBAO GROUP Co.,Ltd.

Country or region before: China