CN212378689U - Inner and outer circle side flatness detection device for wind turbine generator base ring flange - Google Patents
Inner and outer circle side flatness detection device for wind turbine generator base ring flange Download PDFInfo
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- CN212378689U CN212378689U CN202021451815.9U CN202021451815U CN212378689U CN 212378689 U CN212378689 U CN 212378689U CN 202021451815 U CN202021451815 U CN 202021451815U CN 212378689 U CN212378689 U CN 212378689U
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- turbine generator
- ring flange
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Abstract
The utility model relates to an interior excircle side flatness detection device of wind turbine generator system basis ring flange, including rotating base, rotating base's upside is connected with the column spinner, and the top of column spinner articulates there is the loop bar, and the bottom of loop bar is fixed with the fixed plate, and swing joint has the bracing piece on the fixed plate, and first universal wheel is installed to the bottom of bracing piece, and the inside embedding of loop bar has the telescopic link, and the measuring rack is installed to the tip of telescopic link, and the measuring rack is installed two amesdial mounting brackets, all installs the amesdial on two amesdial mounting brackets, and the measuring rack is down "U" shape. The flatness detection device for the inner and outer circular side surfaces of the wind turbine generator basic ring flange is convenient to use and high in detection efficiency.
Description
Technical Field
The utility model belongs to the technical field of the wind turbine generator system installation detects technique and specifically relates to an interior excircle side flatness detection device of wind turbine generator system basis ring flange is related to.
Background
The wind turbine generator is assembled by a plurality of large parts, the wind turbine generator is very troublesome to assemble, the assembly can be completed only by matching large hoisting machinery, and the wind turbine generator is difficult to disassemble and maintain once a fault occurs in the operation process after the assembly is completed. Therefore, before assembly, quality control must be carried out on each part, namely, each part must be detected, and the whole fan operation is prevented from being influenced after the assembly of bad parts. The wind turbine generator system basis ring flange need carry out the roughness to its inner and outer circle side after the welding is accomplished and detect to reach good assembly effect, current detection device detection efficiency is low, and troublesome poeration. Therefore, the flatness detection device for the inner and outer circular side surfaces of the wind turbine generator base ring flange is convenient to use and high in detection efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the technical problem who exists among the prior art, provide an interior excircle side flatness detection device of wind turbine generator system basis ring flange that convenient to use, detection efficiency are high.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides an interior excircle side flatness detection device of wind turbine generator system basis ring flange, includes rotating base, rotating base's upside is connected with the column spinner, the top of column spinner articulates there is the loop bar, the bottom of loop bar is fixed with the fixed plate, swing joint has the bracing piece on the fixed plate, first universal wheel is installed to the bottom of bracing piece, the inside embedding of loop bar has the telescopic link, the measuring rack is installed to the tip of telescopic link, measure and install two amesdial mounting brackets, two on the frame all install the amesdial on the amesdial mounting bracket, it is "U" shape to measure the frame.
Preferably, in the device for detecting flatness of the inner and outer circular side surfaces of the wind turbine foundation ring flange, a hand-screwed bolt is mounted at the end of the loop bar, and the hand-screwed bolt is suitable for fixing the telescopic bar with the loop bar.
Preferably, in the device for detecting flatness of the inner and outer circular side surfaces of the wind turbine foundation ring flange, a fastening bolt is installed between the fixing plate and the supporting rod, and the fastening bolt is suitable for fixing the supporting rod.
Preferably, the flatness detection device for the inner and outer circular side surfaces of the wind turbine generator base ring flange is characterized in that four second universal wheels are mounted at the bottom of the rotating base and are suitable for moving.
Preferably, in the device for detecting flatness of the inner and outer circular side surfaces of the wind turbine foundation ring flange, the second universal wheel is provided with a roller locking pedal.
Preferably, the flatness detection device for the inner and outer circular side surfaces of the wind turbine generator base ring flange is characterized in that the rotating base is of a cavity structure, a motor is mounted inside the rotating base, a gearbox is connected to an output shaft of the motor, and an output shaft end of the gearbox is connected with the rotating column.
The utility model has the advantages that: when the device for detecting the flatness of the inner and outer circular side faces of the wind turbine generator basic ring flange is used, the rotating column is moved to the circle center of the flange, and the second universal wheel locking pedal is locked, so that the rotating base is fixed. Locking fastening bolt after adjusting the angle with the bracing piece, stretch out the telescopic link, and adjust the fore-and-aft position of two amesdials, make the amesdial contact respectively with the interior outer ring side butt of flange, and it is fixed to twist bolt tightening the extension length that makes the telescopic link with the hand, starter motor this moment, the motor is carried the torque for the column spinner after the gearbox, the column spinner drives the loop bar, the telescopic link, the measuring rack rotates, the person of examining can follow two amesdials at this moment and observe the pointer and change, also can be at measuring shelf location camera, the gauge outfit of the accurate amesdial of camera comes down with the pointer change record, if the pointer changes great then this flange is unqualified. After the ring is rotated, the fastening bolt is loosened, the included angle between the support rod and the sleeve rod is readjusted, the dial indicator is made to measure the flatness of another circular ring line on the ring surface of the flange, and the rest is done by analogy, so that the flatness of the inner ring surface and the outer ring surface of the flange can be quickly detected. The flatness detection device for the inner and outer circular side surfaces of the wind turbine generator basic ring flange is convenient to use and high in detection efficiency.
Drawings
FIG. 1 is a schematic view of the present invention during measurement;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a schematic side view of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the measuring device comprises a flange, 2, a rotating base, 3, a rotating column, 4, a sleeve rod, 5, a telescopic rod, 6, a measuring frame, 7, a threaded sleeve ring, 8, a dial indicator mounting frame, 9, a dial indicator, 10, a round hole, 11, a hand-screwed bolt, 12, a supporting rod, 13, a first universal wheel, 14, a second universal wheel, 15, a motor, 16, a gearbox, 17 and a fixing plate.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in FIG. 1 and FIG. 3, the inner and outer circle side flatness detection device for the wind turbine foundation ring flange comprises a rotating base 2, four second universal wheels 14 are installed at the bottom of the rotating base 2 and are suitable for moving, and a roller locking pedal is arranged on each second universal wheel 14, so that the second universal wheels 14 are conveniently locked and fixed. The upper side of the rotating base 2 is connected with a rotating column 3. The inside of rotating base 2 is the cavity structure, and the internally mounted of rotating base 2 has motor 15, is connected with gearbox 16 on motor 15's the output shaft, and the output shaft end of gearbox 16 is connected with column spinner 3.
As shown in fig. 1, 2 and 3, the top of the rotary column 3 is hinged with a loop bar 4, the bottom of the loop bar 4 is fixed with a fixing plate 17, the fixing plate 17 is movably connected with a support bar 12, the support bar 12 plays a supporting role, and the bottom of the support bar 12 is provided with a first universal wheel 13. The telescopic rod 5 is embedded into the sleeve rod 4, the hand-screwed bolt 11 is mounted at the end part of the sleeve rod 4, and the hand-screwed bolt 11 is suitable for fixing the telescopic rod 5 and the sleeve rod 4. The measuring frame 6 is installed to the tip of telescopic link 5, specifically, the threaded lantern ring 7 is installed to the tip of telescopic link 5, fixes measuring frame 6 through the screw lantern ring 7 of screwing. Be provided with two round holes 10 on the measuring stand 6, the inside embedding of round hole 10 has the bolt, has amesdial mounting bracket 8 through the bolt fastening, all installs amesdial 9 on two amesdial mounting brackets 8. The measuring stand 6 is in the shape of an inverted "U" and is adapted to span across the top of the flange 1 without contacting the flange 1. A fastening bolt is installed between the fixing plate 17 and the support rod 12, and the fastening bolt is suitable for fixing the support rod 12. The fastening bolt can adjust the included angle between the supporting rod 12 and the loop bar 4 after being loosened.
When the flatness detection device for the inner and outer circular side faces of the wind turbine generator basic ring flange is used, the rotary column 3 is moved to the circle center of the flange 1, and the second universal wheel 14 is locked, the pedal is locked, and the rotary base 2 is fixed. Adjust bracing piece 12 and lock fastening bolt after the angle, stretch out telescopic link 5, and adjust the fore-and-aft position of two amesdials 9, make the amesdial contact respectively with flange 1's interior outer ring side butt, and it is fixed to screw up 11 tightening messenger telescopic link 5's of hand bolt extension length, starter motor 15 this moment, motor 15 is carried torsion for column spinner 3 after gearbox 16, column spinner 3 drives loop bar 4, telescopic link 5, measuring frame 6 rotates, the person of examining this moment can follow two amesdials 9 and observe the pointer and change, also can install the camera on measuring frame 6, the camera is aimed at the table head of amesdial 9 and is changed the record with the pointer, if the pointer changes great then this flange is unqualified. After rotating for one circle, the fastening bolts are loosened, the included angle between the support rod 12 and the sleeve rod 4 is readjusted, the dial indicator 9 is made to measure the flatness of another circular ring line on the ring surface of the flange 1, and the rest is done by analogy, so that the flatness of the inner ring surface and the outer ring surface of the flange 1 can be rapidly detected. The flatness detection device for the inner and outer circular side surfaces of the wind turbine generator basic ring flange is convenient to use and high in detection efficiency.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (6)
1. The utility model provides an interior excircle side flatness detection device of wind turbine generator system basis ring flange which characterized in that: including rotating base (2), the upside of rotating base (2) is connected with column spinner (3), the top of column spinner (3) articulates there is loop bar (4), the bottom of loop bar (4) is fixed with fixed plate (17), swing joint has bracing piece (12) on fixed plate (17), first universal wheel (13) is installed to the bottom of bracing piece (12), the inside embedding of loop bar (4) has telescopic link (5), the tip of telescopic link (5) is installed and is measured frame (6), measure and install two amesdial mounting brackets (8) on frame (6), two amesdial (9) are all installed on amesdial mounting bracket (8), it is "U" shape to measure frame (6).
2. The wind turbine generator system foundation ring flange inner and outer circle side flatness detection device according to claim 1, characterized in that: hand-screwed bolts (11) are installed at the end parts of the loop bars (4), and the hand-screwed bolts (11) are suitable for fixing the telescopic rods (5) and the loop bars (4).
3. The wind turbine generator system foundation ring flange inner and outer circle side flatness detection device according to claim 1, characterized in that: and a fastening bolt is arranged between the fixing plate (17) and the supporting rod (12), and the fastening bolt is suitable for fixing the supporting rod (12).
4. The wind turbine generator system foundation ring flange inner and outer circle side flatness detection device according to claim 1, characterized in that: and four second universal wheels (14) are arranged at the bottom of the rotating base (2) and are suitable for moving.
5. The wind turbine generator system foundation ring flange inner and outer circle side flatness detecting device according to claim 4, characterized in that: and the second universal wheel (14) is provided with a roller locking pedal.
6. The wind turbine generator system foundation ring flange inner and outer circle side flatness detection device according to claim 1, characterized in that: the interior of the rotating base (2) is of a cavity structure, a motor (15) is mounted inside the rotating base (2), a gearbox (16) is connected to an output shaft of the motor (15), and an output shaft end of the gearbox (16) is connected with the rotating column (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021451815.9U CN212378689U (en) | 2020-07-22 | 2020-07-22 | Inner and outer circle side flatness detection device for wind turbine generator base ring flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021451815.9U CN212378689U (en) | 2020-07-22 | 2020-07-22 | Inner and outer circle side flatness detection device for wind turbine generator base ring flange |
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| Publication Number | Publication Date |
|---|---|
| CN212378689U true CN212378689U (en) | 2021-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021451815.9U Active CN212378689U (en) | 2020-07-22 | 2020-07-22 | Inner and outer circle side flatness detection device for wind turbine generator base ring flange |
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| CN (1) | CN212378689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114952474A (en) * | 2022-05-09 | 2022-08-30 | 嘉兴迈思特管件制造有限公司 | Multi-hole deburring equipment for pipeline joint of agricultural mechanical cleaning machine |
-
2020
- 2020-07-22 CN CN202021451815.9U patent/CN212378689U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114952474A (en) * | 2022-05-09 | 2022-08-30 | 嘉兴迈思特管件制造有限公司 | Multi-hole deburring equipment for pipeline joint of agricultural mechanical cleaning machine |
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Address after: 435000 comprehensive building, No.90 Hexi Avenue, Xisaishan District, Huangshi City, Hubei Province Patentee after: Huangshi Xinjiu New Energy Technology Co.,Ltd. Address before: 435000 comprehensive building, No.90 Hexi Avenue, Xisaishan District, Huangshi City, Hubei Province Patentee before: Huangshi Xinjiu New Energy Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |