CN210578181U - Aerogenerator frame upset clamping mechanism - Google Patents
Aerogenerator frame upset clamping mechanism Download PDFInfo
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- CN210578181U CN210578181U CN201921548918.4U CN201921548918U CN210578181U CN 210578181 U CN210578181 U CN 210578181U CN 201921548918 U CN201921548918 U CN 201921548918U CN 210578181 U CN210578181 U CN 210578181U
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Abstract
A wind driven generator base overturning and clamping mechanism comprises a supporting base and a clamping mechanism supporting seat arranged on the supporting base, wherein mounting bases are fixedly arranged at two ends of the supporting base, a clamping mechanism is fixedly arranged on the clamping mechanism supporting seat, a first sliding block is fixedly arranged at the bottom of the clamping mechanism supporting seat, a sliding rail matched with the supporting base is fixedly arranged at the top of the supporting base, a mounting groove is formed in the mounting base, a transverse power mechanism is fixedly arranged on the inner wall of the mounting groove, a power output end of the transverse power mechanism is fixedly arranged on the side wall of the clamping mechanism supporting seat, and the clamping mechanism comprises a rotary power mechanism fixed on the end face of the clamping mechanism supporting seat; the overturning and clamping mechanism of the wind driven generator base can clamp wind driven generator bases of different models, specifications and dimensions and can safely overturn the wind driven generator bases in the clamping process, and is reasonable in structural design, safe to use and wide in application range.
Description
Technical Field
The utility model relates to a fan rigging equipment, in particular to aerogenerator frame upset clamping mechanism.
Background
The wind power generator is an electric power device which converts wind energy into mechanical work, and the mechanical work drives a rotor to rotate so as to finally output alternating current. The wind power generator generally comprises a wind wheel, a generator including a device, a direction regulator empennage, a tower frame, a speed-limiting safety mechanism, an energy storage device and other components;
for example, the turning device for megawatt fan bases disclosed in the national patent publication No. CN207568771U is provided with clamping mechanisms fixed at two ends of a fan base, the clamping mechanisms comprise vertical clamping plates abutting against two end faces of the fan base, each vertical clamping plate is provided with a rotating shaft extending outwards, the axes of the rotating shafts at the two ends are positioned on the same horizontal line, at least one side part of each vertical clamping plate is provided with a positioning plate for supporting the fan base, the other side parts of the vertical clamping plates are provided with a plurality of clamping jaws capable of retracting inwards to clamp the fan base, the turning platform for supporting the fan base is provided with two fixed supporting seats correspondingly arranged below the rotating shafts at the two ends, the turning platform is provided with a driving mechanism for driving the fan base to rotate, the driving mechanism is connected with the rotating shaft at one side, each clamping jaw comprises a clamping jaw body, a push rod and a bracket arranged, the tail part of the push rod is fixedly connected with the support, the front end of the push rod is hinged with the tail part of the jaw body, the middle part of the jaw body is hinged with the support through a rotating shaft, the front end of the jaw body is inwards tightened or outwards expanded around the rotating shaft under the push-pull action of the push rod, an included angle between the push rod and the vertical clamping plate is smaller than 90 degrees, a base is arranged below the fixing and supporting seats at two ends, an adjusting mechanism for adjusting the horizontal distance between the fixing and supporting seats at two ends is arranged on the supporting base, the jaws are arranged on the upper side, the lower side, the left side and the right side of the vertical clamping plate, at least two jaws are arranged on each side, the upper side, the lower side, the left side and the right side of the vertical clamping;
when the megawatt-level fan base turnover device is used, the fan base is clamped by the clamping jaws on the vertical clamping plates in the clamping mechanism, and the megawatt-level fan base turnover device has the following defects when in use;
1. the distance between the bases is fixed and unchanged, the megawatt fan base turnover device can only clamp megawatt fan bases with one specification and size when in use, has large limitation, and can not clamp or turn megawatt fan bases with different specifications and sizes;
2. the megawatt-level fan base turnover device clamps the megawatt-level fan base through the matching use of the push rod and the vertical clamping plate, namely the left end and the right end of the megawatt-level fan base are clamped, the upper part and the lower part of the megawatt-level fan base are not clamped, and when the megawatt-level fan base rotates, the megawatt-level fan base is easy to vertically deviate on the vertical clamping plate;
3. when the megawatt-level fan base turnover device clamps and turns over the megawatt-level fan base, the middle part of a push rod on a fixed supporting seat which plays a main supporting role bears the radial force generated by the whole megawatt-level fan base to the middle part of the push rod, and when the megawatt-level fan base is supported and turned over, the push rod of the part is easy to break, and the stress position is only one;
to sum up to 3 points, a fan base clamping and overturning mechanism which can clamp megawatt fan bases of different models, specifications and sizes and can safely overturn in the clamping process needs to be provided.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to prior art not enough, a aerogenerator frame upset clamping mechanism is provided.
The technical problem to be solved by the utility model is realized by the following technical scheme, comprising a supporting base and a clamping mechanism supporting seat arranged on the supporting base, wherein, the two ends of the supporting base are also fixedly provided with an installation base, the clamping mechanism supporting seat is fixedly provided with a clamping mechanism, the bottom of the clamping mechanism supporting seat is fixedly provided with a first slide block, and the top of the supporting base is fixedly provided with a slide rail matched with the supporting base;
the mounting base is provided with a mounting groove, the inner wall of the mounting groove is fixedly provided with a transverse power mechanism, and the power output end of the transverse power mechanism is fixedly arranged on the side wall of the supporting seat of the clamping mechanism;
the clamping mechanism comprises a rotary power mechanism fixed on the end face of a supporting seat of the clamping mechanism, a clamping disc is fixedly installed at the power output end of the rotary power mechanism, a plurality of clamping power mechanism installation blocks are fixedly installed on the bottom surface of the clamping disc, clamping power mechanisms are fixedly installed on the clamping power mechanism installation blocks, and clamping plates are fixedly installed at the power output end of the clamping power mechanisms.
The technical problem to be solved by the present invention can also be solved by the following technical solution, in the above-mentioned wind turbine generator base turnover clamping mechanism, the clamping mechanism support seat comprises a columnar base with mutually fixedly connected end portions and a clamping disk mounting seat with a circular cross section, the first slider is fixedly mounted on the bottom end portion of the columnar base, and the rotary power mechanism is fixedly mounted on the side wall of the clamping disk mounting seat;
a sliding groove with a circular section is arranged on the side wall of the clamping disc mounting seat close to the rotating power mechanism, a sliding block capable of sliding on the inner wall of the sliding groove is arranged in the sliding groove, and the other end of the sliding block is fixedly arranged on the side wall of the clamping mechanism mounting seat close to the rotating power mechanism;
the number of the sliding blocks is 4, the 4 sliding blocks are arranged on the bottom surface of one side of the clamping disc close to the rotating power mechanism in an annular array mode by taking the center of the clamping disc as a reference, and the cross section of each sliding block is arranged in a circular shape.
The utility model discloses the technical problem that solve can also realize through following technical scheme, above a aerogenerator frame upset clamping mechanism, rotary power mechanism adopt rotatory servo motor.
The utility model discloses the technical problem that solve can also realize through following technical scheme, above a aerogenerator frame upset clamping mechanism, horizontal power unit adopt 2 about the flexible electric jar of fixed mounting on the mounting groove lateral wall.
The utility model discloses the technical problem that solve can also realize through following technical scheme, above a aerogenerator frame upset clamping mechanism, clamping power unit adopt servo electric jar.
The technical problem to be solved by the present invention can also be achieved by the following technical solution, in the above-mentioned wind turbine generator base turnover clamping mechanism, an auxiliary clamping mechanism supporting component is further installed on the supporting base, the auxiliary clamping mechanism supporting component comprises a second slider installed on the supporting base and used in cooperation with the slide rail, a clamping mechanism supporting block is fixedly installed on the second slider, a gear installation groove is formed on the clamping mechanism supporting block, a rotating shaft is arranged on the side wall of the gear installation groove in a penetrating manner, a rotating bearing is fixedly installed between the rotating shaft and the gear installation groove, and a gear is fixedly installed on the rotating shaft;
and a rack which can be meshed with the gear is fixedly arranged on the side wall of the clamping disc, and the rack is circumferentially and fixedly arranged on the side wall of the clamping disc by taking the center of the clamping disc as a reference.
The technical problem to be solved by the present invention can also be achieved by the following technical solution, in the above-mentioned wind turbine base turning clamping mechanism, there are 2 clamping mechanism auxiliary support assemblies, and the 2 clamping mechanism auxiliary support assemblies are symmetrically installed on the slide rail on the support base with the center of the clamping disk as the reference;
and a connecting shaft is fixedly arranged between the supporting block of the clamping mechanism and the bottom of the supporting seat of the clamping mechanism.
The utility model discloses the technical problem that solve can also be realized through following technical scheme, above a aerogenerator frame upset clamping mechanism, fixed mounting has the controller on supporting the base, fixed mounting has on the bottom surface of pressing from both sides the tight dish and is used for detecting 2 clamping mechanism supporting seats on 2 and presss from both sides the displacement sensor that the distance was established between the tight dish, fixed mounting has piezoresistive pressure sensor on the clamp plate, displacement sensor, piezoresistive pressure sensor, rotatory power unit and horizontal power unit pass through the wire and be connected with external power source, displacement sensor, piezoresistive pressure sensor, rotatory power unit and horizontal power unit pass through the communication line and be connected with the controller.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
(1) the clamping mechanism supporting seat on the sliding rail can move along the sliding rail on the supporting base through the transverse power mechanism, so that clamping of wind driven generator bases with different sizes and specifications is met, the clamping power mechanism on the clamping power mechanism mounting block on the clamping disc adjusts the position of a clamping plate on the power output end of the clamping power mechanism mounting block, clamping of the wind driven generator bases with different sizes and specifications is met, the situation that the previous clamping mechanism only can clamp the wind driven generator base with one size and specification is changed, and the structural design is reasonable;
(2) the side wall of the clamping disc mounting seat close to the rotating power mechanism is provided with a sliding chute with a circular section, a sliding block capable of sliding on the inner wall of the sliding chute is mounted in the sliding chute, the other end of the sliding block is fixedly mounted on the side wall of the clamping mechanism mounting seat close to the rotating power mechanism, and the sliding block is used for bearing a part of radial force from the base of the wind driven generator positioned between the clamping plates and sharing a part of radial force of the base of the wind driven generator positioned between the clamping plates on the power output end of the rotating power mechanism so as to protect the power output end of the rotating power mechanism from shifting in the radial direction when the clamping disc is rotated;
(3) the auxiliary supporting component of the clamping mechanism on the supporting base can support the clamping disc, namely, a gear in the gear mounting groove and a rack fixedly mounted on the side wall of the clamping disc can be meshed with each other, the process can enable the gear and the rack to share a part of radial force generated by the wind driven generator base on the clamping plate to the power output end of the rotating power mechanism when meshed, and share a part of radial force generated by the wind driven generator base between the clamping plates to the power output end of the rotating power mechanism, so that the power output end of the rotating power mechanism is protected from shifting in the radial direction when the clamping disc is rotated, the structural design is reasonable, and clamping and overturning of the wind driven generator bases of different specifications and sizes are met.
Drawings
FIG. 1 is a schematic structural view of the present invention before use;
FIG. 2 is a schematic view of the present invention in use;
fig. 3 is a schematic structural diagram of the clamping mechanism of the present invention.
Detailed Description
The embodiments of the present invention will be further described with reference to the accompanying drawings so as to facilitate the further understanding of the present invention by those skilled in the art, and do not limit the right thereto.
Embodiment 1, refer to fig. 1-3, a wind turbine base overturning clamping mechanism includes a supporting base 1 and a clamping mechanism supporting seat installed on the supporting base 1, wherein installation bases 3 are further fixedly installed on two ends of the supporting base 1, a clamping mechanism is fixedly installed on the clamping mechanism supporting seat, a first sliding block 4 is fixedly installed at the bottom of the clamping mechanism supporting seat, and a sliding rail 5 used in cooperation with the supporting base 1 is fixedly installed at the top of the supporting base;
the mounting base 3 is provided with a mounting groove 6, the inner wall of the mounting groove 6 is fixedly provided with a transverse power mechanism 7, and the power output end of the transverse power mechanism 7 is fixedly arranged on the side wall of the supporting seat of the clamping mechanism;
the clamping mechanism comprises a rotary power mechanism 8 fixed on the end face of a supporting seat of the clamping mechanism, a clamping disc 9 is fixedly installed on the power output end of the rotary power mechanism 8, a plurality of clamping power mechanism installation blocks 10 are fixedly installed on the bottom face of the clamping disc 9, a clamping power mechanism 11 is fixedly installed on the clamping power mechanism installation blocks 10, and a clamping plate 12 is fixedly installed on the power output end of the clamping power mechanism 11. The cross section of the supporting base 1 is arranged in a rectangular shape; the cross section of the mounting base 3 is rectangular, and the cross section of the mounting groove 6 on the mounting base 3 is rectangular; the cross section of the first sliding block 4 is rectangular; 2 sliding rails 5 on the supporting base 1 are arranged; the cross section of the clamping plate 12 is rectangular; the cross section of the clamping power mechanism mounting block 10 is rectangular.
Embodiment 2, the base of the wind turbine generator in embodiment 1 overturns the clamping mechanism, and the supporting seat of the clamping mechanism includes a cylindrical base 13 whose end portions are fixedly connected to each other and a clamping disc mounting seat 14 whose cross section is circular, the first slider 4 is fixedly mounted on the bottom end portion of the cylindrical base 13, and the rotary power mechanism 8 is fixedly mounted on the side wall of the clamping disc mounting seat 14;
a sliding groove 15 with a circular section is arranged on the side wall of the clamping disc mounting seat 14 close to the rotating power mechanism 8, a sliding block 16 capable of sliding on the inner wall of the sliding groove 15 is arranged in the sliding groove 15, and the other end of the sliding block 16 is fixedly arranged on the side wall of the clamping mechanism mounting seat close to the rotating power mechanism 8;
the number of the sliding blocks 16 is 4, the 4 sliding blocks 16 are arranged on the bottom surface of the clamping disc 9 close to the rotating power mechanism 8 in an annular array by taking the center of the clamping disc 9 as a reference, and the cross section of each sliding block 16 is arranged in a circular shape. The cross section of the columnar base 13 is circular.
In embodiment 2, when the wind turbine generator base on the clamping plate 12 is turned over, the rotating power mechanism 8 is fixedly mounted on the center of the side wall of the clamping disc mounting seat 14, the sliding groove 15 is formed in the end surface of the clamping disc mounting seat 14, and the sliding block 16 located on the side wall of the clamping mechanism mounting seat near the rotating power mechanism 8 can move in the sliding groove 15, thereby sharing a part of the radial force of the wind turbine generator base on the clamping plate 12 on the power output end of the rotating power mechanism 8 to a certain extent.
In the base overturning and clamping mechanism of the wind driven generator in the embodiments 3 and 2, the rotary power mechanism 8 adopts a rotary servo motor.
In embodiment 4, the base turning and clamping mechanism of the wind driven generator in embodiment 1, the transverse power mechanism 7 adopts 2 telescopic electric cylinders fixedly mounted on the side wall of the mounting groove 6 from top to bottom.
In embodiment 5, the turning and clamping mechanism for the base of the wind driven generator in embodiment 1, wherein the clamping power mechanism 11 employs a servo electric cylinder.
Embodiment 6, the frame overturning and clamping mechanism of the wind turbine generator described in embodiment 1, further includes a clamping mechanism auxiliary support assembly installed on the support base 1, the clamping mechanism auxiliary support assembly includes a second slider 17 installed on the support base 1 and used in cooperation with the slide rail 5, a clamping mechanism support block 18 is fixedly installed on the second slider 17, a gear installation groove 19 is formed on the clamping mechanism support block 18, a rotating shaft 20 is inserted through a side wall of the gear installation groove 19, a rotating bearing is fixedly installed between the rotating shaft 20 and the gear installation groove 19, and a gear 21 is fixedly installed on the rotating shaft 20;
a rack 22 which can be meshed with the gear 21 is fixedly arranged on the side wall of the clamping disk 9, and the rack 22 is circumferentially and fixedly arranged on the side wall of the clamping disk 9 by taking the center of the clamping disk 9 as a reference. The cross section of the second sliding block 17 is rectangular; the cross section of the clamping mechanism supporting block 18 is rectangular; the gear mounting groove 19 is rectangular in cross section.
In embodiment 6, the clamping mechanism auxiliary supporting component can bear a part of the radial force from the wind driven generator base on the clamping plate 12 to the power output end of the rotating power mechanism 8, so that the power output end of the rotating power mechanism 8 is more stable when rotating the wind driven generator, because the rotating shaft 20 and the side wall of the gear installation groove 19 are fixedly installed with the rotating bearings, that is, the rotating shaft 20 located in the gear installation groove 19 and the gear 21 on the rotating shaft 20 can rotate on the side wall of the gear installation groove 19, that is, the gear 21 is engaged with the rack 22 fixedly installed on the side wall of the clamping disk 9, when the power output end of the rotating power mechanism 8 rotates the wind driven generator, a part of the radial force generated by the wind driven generator base to the rotating power mechanism 8 is shared by the process of the gear 21 contacting and engaging.
In embodiment 7, the turning clamping mechanism for the base of the wind driven generator in embodiment 6 is provided with 2 auxiliary supporting assemblies, and the 2 auxiliary supporting assemblies for the clamping mechanism are symmetrically mounted on the sliding rails 5 on the supporting base 1 by taking the center of the clamping disc 9 as a reference;
a connecting shaft 23 is fixedly mounted between the clamping mechanism support block 18 and the bottom of the clamping mechanism support base. The connecting shaft 23 is arranged for fixedly mounting the clamping mechanism supporting block 18 and the clamping mechanism supporting seat center column base 13, and the cross section of the connecting shaft 23 is arranged in a circular shape, so that the clamping mechanism auxiliary supporting assembly and the clamping mechanism supporting seat can be kept to move simultaneously; because the slide rail 5 on the aforementioned support base 1 is provided with 2, 2 clamping mechanism auxiliary supporting assemblies that set up on 2 slide rails 5 promptly all can share the radial force that the power take off end of rotary power mechanism 8 received aerogenerator dead weight and produced for this rotary power mechanism 8 can be safer when rotary power mechanism 8's power take off end rotated aerogenerator.
When the clamping device is used, a wind driven generator base needing to be clamped or turned is hoisted to the side of the clamping disc 9, the power output end of the transverse power mechanism 7 is driven by the plc controller to push the clamping mechanism supporting seat to the position of the wind driven generator base, when the distance between 2 clamping discs 9 on 2 clamping mechanism supporting seats is equal to the width of the wind driven generator base, the plc controller does not drive the transverse power mechanism 7 to work any more, the plc controller drives the power output end of the clamping power mechanism 11 to extend out and enables the clamping plate 12 on the end part of the clamping power mechanism to clamp the wind driven generator base, when the pressure detected by a testing contact of the piezoresistive pressure sensor 2 on the clamping plate 12 is greater than a set rated pressure value, the power output end of the pressing power mechanism is not driven to continue to extend, the clamping work on the wind driven generator base is finished, and when the wind driven generator base needs, the plc controller drives the power output end of the rotating power mechanism 8 to rotate, so that the clamping disc 9 positioned on the power output end of the rotating power mechanism 8 rotates, thereby realizing the rotation of the wind driven generator base, during the rotation, if the rotation angle of the wind driven generator base needs to be accurately controlled, only the stepping motor connected with the stepping motor driver is needed to be adopted for the rotating mechanism, then the power output end of the stepping motor is fixedly installed on the bottom surface of the clamping disc 9, the plc controller is connected with the stepping motor driver through a communication line, so that the power output end of the stepping motor can be controlled to rotate by a fixed angle through the plc controller, and the accurate angle overturning of the wind driven generator base is realized.
Claims (8)
1. The utility model provides a aerogenerator frame upset clamping mechanism which characterized in that: the clamping mechanism comprises a supporting base and a clamping mechanism supporting seat arranged on the supporting base, wherein the two ends of the supporting base are also fixedly provided with an installation base, the clamping mechanism supporting seat is fixedly provided with a clamping mechanism, the bottom of the clamping mechanism supporting seat is fixedly provided with a first sliding block, and the top of the supporting base is fixedly provided with a sliding rail matched with the supporting base;
the mounting base is provided with a mounting groove, the inner wall of the mounting groove is fixedly provided with a transverse power mechanism, and the power output end of the transverse power mechanism is fixedly arranged on the side wall of the supporting seat of the clamping mechanism;
the clamping mechanism comprises a rotary power mechanism fixed on the end face of a supporting seat of the clamping mechanism, a clamping disc is fixedly installed at the power output end of the rotary power mechanism, a plurality of clamping power mechanism installation blocks are fixedly installed on the bottom surface of the clamping disc, clamping power mechanisms are fixedly installed on the clamping power mechanism installation blocks, and clamping plates are fixedly installed at the power output end of the clamping power mechanisms.
2. The wind driven generator base overturning and clamping mechanism is characterized in that: the clamping mechanism supporting seat comprises a columnar base and a clamping disc mounting seat, the end parts of the columnar base are fixedly connected with each other, the cross section of the clamping disc mounting seat is arranged in a circular shape, the first sliding block is fixedly arranged at the bottom end part of the columnar base, and the rotary power mechanism is fixedly arranged on the side wall of the clamping disc mounting seat;
a sliding groove with a circular section is arranged on the side wall of the clamping disc mounting seat close to the rotating power mechanism, a sliding block capable of sliding on the inner wall of the sliding groove is arranged in the sliding groove, and the other end of the sliding block is fixedly arranged on the side wall of the clamping mechanism mounting seat close to the rotating power mechanism;
the number of the sliding blocks is 4, the 4 sliding blocks are arranged on the bottom surface of one side of the clamping disc close to the rotating power mechanism in an annular array mode by taking the center of the clamping disc as a reference, and the cross section of each sliding block is arranged in a circular shape.
3. The wind driven generator base overturning and clamping mechanism is characterized in that: the rotary power mechanism adopts a rotary servo motor.
4. The wind driven generator base overturning and clamping mechanism is characterized in that: the transverse power mechanism adopts 2 telescopic electric cylinders which are fixedly arranged on the side wall of the mounting groove from top to bottom.
5. The wind driven generator base overturning and clamping mechanism is characterized in that: the clamping power mechanism adopts a servo electric cylinder.
6. The wind driven generator base overturning and clamping mechanism is characterized in that: the supporting base is further provided with a clamping mechanism auxiliary supporting assembly, the clamping mechanism auxiliary supporting assembly comprises a second sliding block which is arranged on the supporting base and matched with the sliding rail for use, a clamping mechanism supporting block is fixedly arranged on the second sliding block, a gear mounting groove is formed in the clamping mechanism supporting block, a rotating shaft penetrates through the side wall of the gear mounting groove, a rotating bearing is fixedly arranged between the rotating shaft and the gear mounting groove, and a gear is fixedly arranged on the rotating shaft;
and a rack which can be meshed with the gear is fixedly arranged on the side wall of the clamping disc, and the rack is circumferentially and fixedly arranged on the side wall of the clamping disc by taking the center of the clamping disc as a reference.
7. The wind driven generator base overturning and clamping mechanism is characterized in that: the number of the auxiliary supporting assemblies of the clamping mechanism is 2, and the 2 auxiliary supporting assemblies of the clamping mechanism are symmetrically arranged on a sliding rail on the supporting base by taking the center of the clamping disc as a reference;
and a connecting shaft is fixedly arranged between the supporting block of the clamping mechanism and the bottom of the supporting seat of the clamping mechanism.
8. The wind driven generator base overturning and clamping mechanism is characterized in that: the device comprises a support base, a controller, a piezoresistive pressure sensor, a rotary power mechanism and a transverse power mechanism, wherein the controller is fixedly installed on the support base, a displacement sensor used for detecting the distance between 2 clamping discs on 2 clamping mechanism support seats is fixedly installed on the bottom surface of the far rotary power mechanism of the clamping disc, the piezoresistive pressure sensor is fixedly installed on a clamping plate, the displacement sensor, the piezoresistive pressure sensor and the rotary power mechanism are connected with an external power supply through leads, and the displacement sensor, the piezoresistive pressure sensor and the rotary power mechanism are connected with the transverse power mechanism through communication lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921548918.4U CN210578181U (en) | 2019-09-18 | 2019-09-18 | Aerogenerator frame upset clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921548918.4U CN210578181U (en) | 2019-09-18 | 2019-09-18 | Aerogenerator frame upset clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210578181U true CN210578181U (en) | 2020-05-19 |
Family
ID=70658702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921548918.4U Active CN210578181U (en) | 2019-09-18 | 2019-09-18 | Aerogenerator frame upset clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210578181U (en) |
-
2019
- 2019-09-18 CN CN201921548918.4U patent/CN210578181U/en active Active
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Address after: 222069 west side of Dapu Road, Lianyungang Economic and Technological Development Zone, Lianyungang City, Jiangsu Province (south of Dongfang Avenue) Patentee after: Guoneng United Power Technology (Lianyungang) Co.,Ltd. Address before: 222000 No.88 Dapu Road, Lianyungang Economic and Technological Development Zone, Lianyungang City, Jiangsu Province Patentee before: Guodian United Power Technology (Lianyungang) Co.,Ltd. |
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