CN218726016U - Testing arrangement of crab-bolt for wind generating set - Google Patents
Testing arrangement of crab-bolt for wind generating set Download PDFInfo
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- CN218726016U CN218726016U CN202222898630.8U CN202222898630U CN218726016U CN 218726016 U CN218726016 U CN 218726016U CN 202222898630 U CN202222898630 U CN 202222898630U CN 218726016 U CN218726016 U CN 218726016U
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- fixedly connected
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- bolt
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- 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
Abstract
The utility model relates to the technical field of wind driven generators, in particular to a testing device of an anchor bolt for a wind generating set.A traction mechanism is fixedly connected to the upper end of a fixed frame, two parallel sliding groove frames are fixedly connected to the fixed frame, a lifting mechanism is slidably connected between the two parallel sliding groove frames, the traction mechanism is fixedly connected with the lifting mechanism, a threaded seat is fixedly connected to a bottom plate, and a fixed part is fixedly connected to the bottom plate; the fixed block is fixedly connected to the bottom plate, one end of the second connecting rod is fixedly connected to the fixed block, and the other end of the second connecting rod is fixedly connected to the threaded ring. The utility model discloses a stock connecting thread seat and the screw thread ring of crab-bolt, drive after drive the lifting mechanism start-up and carry the lifting mechanism rebound, bulldoze the anchor head of crab-bolt after the lifting mechanism rebound, help the screw thread seat to fix the stock of crab-bolt through the screw thread ring, improve the fixed effect of crab-bolt, the difficult emergence of screw thread seat damages.
Description
Technical Field
The utility model relates to a aerogenerator technical field especially relates to a testing arrangement of crab-bolt for wind generating set.
Background
Wind power is another novel power generation industrial system generated in power generation projects such as follow-up heat, hydropower, nuclear power and the like, wind generating sets operate in a field environment, and the field operation condition of the wind generating sets depends on natural environment conditions, namely the natural environment conditions have important influence on the operation condition of the wind generating sets. The foundation pre-stressed anchor bolt assembly is mainly used for connecting a wind power generation tower foundation and a tower drum and is one of important components for ensuring the safety of a structure. In the process of testing, the anchor rod of the anchor bolt is fixed by adopting the threaded seat, and the threaded seat is easy to damage after the anchor bolt is subjected to tension.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the adoption screw thread seat that exists among the prior art and fixing the stock of crab-bolt, receiving the easy shortcoming of damaging of pulling force back screw thread seat, and the testing arrangement of crab-bolt for wind generating set who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a testing arrangement of crab-bolt for wind generating set, includes bottom plate, mount, drive mechanism, two parallel arrangement's chute frame, carries and draws mechanism, screw thread seat and mounting, wherein:
the fixed frame is fixedly connected to the bottom plate, the traction mechanism is fixedly connected to the upper end of the fixed frame, the two parallel sliding groove frames are fixedly connected to the fixed frame, the lifting mechanism is slidably connected between the two parallel sliding groove frames, the traction mechanism is fixedly connected with the lifting mechanism, the threaded seat is fixedly connected to the bottom plate, and the fixing member is fixedly connected to the bottom plate;
the fixing piece comprises a fixing block, a second connecting rod and a threaded ring, the fixing block is fixedly connected to the bottom plate, one end of the second connecting rod is fixedly connected to the fixing block, and the other end of the second connecting rod is fixedly connected to the threaded ring.
Preferably, the bottom end of the bottom plate is fixedly connected with a non-slip mat.
Preferably, the traction mechanism comprises an electric telescopic rod, a movable plate and a first connecting rod, the electric telescopic rod is fixedly connected to the upper end of the fixed frame, the movable plate is fixedly connected to the telescopic end of the electric telescopic rod, one end of the first connecting rod is fixedly connected to the bottom end of the movable plate, and the other end of the first connecting rod is fixedly connected to the lifting mechanism.
Preferably, the lifting mechanism comprises a fixed plate, two parallel lifting pieces and a pressure sensor, the fixed plate is fixedly connected with the traction mechanism, the two parallel lifting pieces are fixedly connected to two ends of the fixed plate, the two parallel lifting pieces are slidably connected to different sliding groove frames, and the pressure sensor is fixedly connected to the upper end of the lifting piece.
Preferably, the lifting piece comprises a sliding block, a fixing rod, a connecting block and a lifting block, the sliding block is slidably connected to the sliding groove frame, one end of the fixing rod is fixedly connected to the sliding block, the other end of the fixing rod is fixedly connected to the lifting block, the upper end of the lifting block is fixedly connected to the pressure sensor, the connecting block is fixedly connected to the fixing rod, and the connecting block is fixedly connected to the fixing plate.
The utility model provides a pair of testing arrangement of crab-bolt for wind generating set, beneficial effect lies in:
the anchor rod through the crab-bolt connects threaded seat and threaded ring, and drive after drive mechanism starts and carry the upward movement of drawing mechanism, and the anchor head that bulldozes the crab-bolt after carrying the upward movement of drawing mechanism helps the threaded seat to fix the stock of crab-bolt through the threaded ring, improves the fixed effect of crab-bolt, and the threaded seat is difficult for taking place to damage.
Drawings
Fig. 1 is a schematic structural view of a testing device of an anchor bolt for a wind generating set according to the present invention;
fig. 2 is a schematic structural view of a chute frame in the testing device of the anchor bolt for the wind generating set according to the present invention;
fig. 3 is a schematic structural diagram of a fixing member in the testing apparatus for the anchor bolt for the wind turbine generator system provided by the present invention.
In the figure: the lifting device comprises a bottom plate 1, a fixed frame 2, a traction mechanism 3, a chute frame 4, a lifting mechanism 5, a threaded seat 6, a fixed piece 7, a controller 8, an electric telescopic rod 31, a movable plate 32, a first connecting rod 33, a fixed plate 51, a lifting piece 52, a pressure sensor 53, a fixed block 71, a second connecting rod 72, a threaded ring 73, a sliding block 521, a fixed rod 522, a connecting block 523 and a lifting block 524.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-3, a testing device of an anchor bolt for a wind generating set comprises a bottom plate 1, a fixing frame 2, a traction mechanism 3, two parallel sliding groove frames 4, a lifting mechanism 5, a threaded seat 6 and a fixing member 7, wherein:
the fixing frame 2 is fixedly connected to the bottom plate 1, the fixing frame 2 is used for supporting the traction mechanism 3, the bottom end of the bottom plate 1 is fixedly connected with an anti-slip pad, the anti-slip pad is a rubber pad and is used for increasing friction between the bottom plate 1 and a contact surface, the traction mechanism 3 is fixedly connected to the upper end of the fixing frame 2, the traction mechanism 3 drives the lifting mechanism 5 to move in the vertical direction after being started, the two parallel sliding groove frames 4 are fixedly connected to the fixing frame 2, the sliding groove frames 4 are used for being connected with the lifting mechanism 5, the lifting mechanism 5 is slidably connected between the two parallel sliding groove frames 4, the lifting mechanism 5 is used for lifting an anchor head of an anchor bolt, the traction mechanism 3 is fixedly connected with the lifting mechanism 5, the threaded seat 6 is fixedly connected to the bottom plate 1, the threaded seat 6 is used for fixing the anchor rod of the anchor bolt, the fixing member 7 is fixedly connected to the bottom plate 1, the fixing member 7 is used for fixing the anchor rod of the anchor bolt, an axial lead of the threaded seat 6 and an axial lead of the fixing member 7 are located on the same straight line, the controller 8 is fixedly connected to the traction mechanism 3 and the lifting mechanism 5;
the fixing member 7 includes a fixing block 71, a second connecting rod 72 and a threaded ring 73, the fixing block 71 is fixedly connected to the base plate 1, the fixing block 71 is used for fixing the second connecting rod 72, one end of the second connecting rod 72 is fixedly connected to the fixing block 71, the second connecting rod 72 is used for fixing the threaded ring 73, the other end of the second connecting rod 72 is fixedly connected to the threaded ring 73, and the threaded ring 73 is used for fixing the anchor rod of the anchor bolt.
The working process is as follows: the stock connecting thread seat 6 and the screw ring 73 of crab-bolt, carry the below that the straining device 5 is located the crab-bolt anchor head, drive after the drive mechanism 3 starts and carry the straining device 5 rebound, carry the straining device 5 rebound back and bulldoze the anchor head of crab-bolt, carry the straining device 5 with the pressure transmission that the anchor head of crab-bolt received to controller 8 on, help screw seat 6 to fix the stock of crab-bolt through screw ring 7, improve the fixed effect of crab-bolt.
Example 2
Referring to fig. 1-3, as another preferred embodiment of the present invention, the difference from embodiment 1 lies in that the traction mechanism 3 includes an electric telescopic rod 31, an active plate 32 and a first connecting rod 33, the electric telescopic rod 31 is fixedly connected to the upper end of the fixing frame 2, the electric telescopic rod 31 passes through the wire connection controller 8, the electric telescopic rod 31 drives the active plate 32 to move in the vertical direction after being powered on, the active plate 32 is fixedly connected to the telescopic end of the electric telescopic rod 31, the active plate 32 is used for fixing the first connecting rod 33, one end of the first connecting rod 33 is fixedly connected to the bottom end of the active plate 32, the first connecting rod 33 is used for driving the traction mechanism 3 to move in the vertical direction, and the other end of the first connecting rod 33 is fixedly connected to the lifting mechanism 5.
Example 3
Referring to fig. 1-3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the lifting mechanism 5 includes a fixed plate 51, two parallel lifting pieces 52 and a pressure sensor 53, the fixed plate 51 is fixedly connected to the traction mechanism 3, the fixed plate 51 is used for fixing the lifting pieces 52, the two parallel lifting pieces 52 are fixedly connected to two ends of the fixed plate 51, the lifting pieces 52 are used for pushing and pressing the anchor head of the anchor bolt, the two parallel lifting pieces 52 are slidably connected to different chute frames 4, the pressure sensor 53 is fixedly connected to the upper end of the lifting pieces 52, and the pressure sensor 53 is used for detecting the extrusion strength of the lifting pieces 52 to the anchor head of the anchor bolt.
Example 4
Referring to fig. 1-3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the lifting member 52 includes a sliding block 521, a fixing rod 522, a connecting block 523 and a lifting block 524, the sliding block 521 is slidably connected to the chute frame 4, one end of the fixing rod 522 is fixedly connected to the sliding block 521, the fixing rod 522 is used for fixing the lifting block 524, the other end of the fixing rod 522 is fixedly connected to the lifting block 524, the lifting block 524 is used for pushing an anchor head of an anchor bolt, the upper end of the lifting block 524 is fixedly connected to the pressure sensor 53, the connecting block 523 is fixedly connected to the fixing rod 522, the connecting block 523 is used for connecting the sliding block 521, and the connecting block 523 is fixedly connected to the fixing plate 51.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a testing arrangement of crab-bolt for wind generating set, its characterized in that includes bottom plate (1), mount (2), drive mechanism (3), two parallel arrangement's chute frame (4), carries and draws mechanism (5), screw thread seat (6) and mounting (7), wherein:
the fixed frame (2) is fixedly connected to the bottom plate (1), the traction mechanism (3) is fixedly connected to the upper end of the fixed frame (2), the two parallel sliding groove frames (4) are fixedly connected to the fixed frame (2), the lifting mechanism (5) is slidably connected between the two parallel sliding groove frames (4), the traction mechanism (3) is fixedly connected with the lifting mechanism (5), the threaded seat (6) is fixedly connected to the bottom plate (1), and the fixing piece (7) is fixedly connected to the bottom plate (1);
the fixing piece (7) comprises a fixing block (71), a second connecting rod (72) and a threaded ring (73), the fixing block (71) is fixedly connected to the bottom plate (1), one end of the second connecting rod (72) is fixedly connected to the fixing block (71), and the other end of the second connecting rod (72) is fixedly connected to the threaded ring (73).
2. The testing device of the anchor bolt for the wind generating set according to claim 1, characterized in that a non-slip mat is fixedly connected to the bottom end of the bottom plate (1).
3. The testing device of the anchor bolt for the wind generating set according to claim 1, wherein the traction mechanism (3) comprises an electric telescopic rod (31), a movable plate (32) and a first connecting rod (33), the electric telescopic rod (31) is fixedly connected to the upper end of the fixed frame (2), the movable plate (32) is fixedly connected to the telescopic end of the electric telescopic rod (31), one end of the first connecting rod (33) is fixedly connected to the bottom end of the movable plate (32), and the other end of the first connecting rod (33) is fixedly connected to the lifting mechanism (5).
4. The testing device of the anchor bolt for the wind generating set according to claim 1, wherein the lifting mechanism (5) comprises a fixing plate (51), two lifting pieces (52) arranged in parallel and a pressure sensor (53), the fixing plate (51) is fixedly connected with the traction mechanism (3), the two lifting pieces (52) arranged in parallel are fixedly connected to two ends of the fixing plate (51), the two lifting pieces (52) arranged in parallel are slidably connected to different chute frames (4), and the pressure sensor (53) is fixedly connected to the upper ends of the lifting pieces (52).
5. The testing device of the anchor bolt for the wind generating set according to claim 4, wherein the lifting piece (52) comprises a sliding block (521), a fixing rod (522), a connecting block (523) and a lifting block (524), the sliding block (521) is slidably connected to the sliding chute frame (4), one end of the fixing rod (522) is fixedly connected to the sliding block (521), the other end of the fixing rod (522) is fixedly connected to the lifting block (524), the upper end of the lifting block (524) is fixedly connected to the pressure sensor (53), the connecting block (523) is fixedly connected to the fixing rod (522), and the connecting block (523) is fixedly connected to the fixing plate (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222898630.8U CN218726016U (en) | 2022-11-01 | 2022-11-01 | Testing arrangement of crab-bolt for wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222898630.8U CN218726016U (en) | 2022-11-01 | 2022-11-01 | Testing arrangement of crab-bolt for wind generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218726016U true CN218726016U (en) | 2023-03-24 |
Family
ID=85597679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222898630.8U Active CN218726016U (en) | 2022-11-01 | 2022-11-01 | Testing arrangement of crab-bolt for wind generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218726016U (en) |
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2022
- 2022-11-01 CN CN202222898630.8U patent/CN218726016U/en active Active
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