CN211398327U - Cone type wind power locking disc convenient to disassemble and assemble - Google Patents
Cone type wind power locking disc convenient to disassemble and assemble Download PDFInfo
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- CN211398327U CN211398327U CN201922308772.2U CN201922308772U CN211398327U CN 211398327 U CN211398327 U CN 211398327U CN 201922308772 U CN201922308772 U CN 201922308772U CN 211398327 U CN211398327 U CN 211398327U
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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
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses a cone type wind-powered electricity generation locking dish convenient to dismouting, including inner ring, outer loop and locking bolt, the both sides of outer loop are provided with inner ring and locking ring respectively, the one end of inner ring stretches into the inside of outer loop, through locking bolted connection between inner ring and the outer loop, the one end that locking bolt stretches into inner ring and outer loop is provided with the gag lever post, the tip installation of gag lever post has the stopper, the internally mounted of inner ring has interior antiskid cover. Has the advantages that: during installation, a limiting head at the end part of the limiting rod extends into the guide groove, the limiting head is located between the limiting block and the inner anti-slip sleeve, the limiting rod is moved along the sliding groove through the rotary locking ring, the limiting head is clamped in a gap between the limiting block and the inner anti-slip sleeve, the limiting head can be fixed through the limiting block, locking bolts are prevented from loosening when the locking disc is used for a long time, the fixing effect between the locking disc and the main shaft is ensured, and the stability during load transmission is ensured.
Description
Technical Field
The utility model relates to a wind-powered electricity generation locking dish technical field, concretely relates to conical wind-powered electricity generation locking dish convenient to dismouting.
Background
The wind power generation is characterized in that kinetic energy of wind is converted into electric energy, the wind power generation is very environment-friendly due to the utilization of wind power, the wind energy is huge, and the wind power generation has a wide development prospect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a conical wind-powered electricity generation locking dish convenient to dismouting just for solving above-mentioned problem to solve among the prior art because adopt the bolt to fix wind-powered electricity generation locking dish, along with the increase of live time, locking bolt in the locking dish can take place not hard up often, can't guarantee that locking dish to the clamp force between the main shaft, take place to skid easily in load transfer process, and then cause the main shaft idle running, influence the technical problem of generator work. The utility model provides an in the preferred technical scheme among a great deal of technical scheme when the installation stretch into the guide way with the spacing head of gag lever post tip, make spacing head be located between stopper and the interior antiskid cover, rotatory lock ring makes the gag lever post remove along the spout, make spacing head joint in the space between stopper and interior antiskid cover, can fix spacing head through the stopper, thereby it is not hard up to avoid locking dish locking bolt when using for a long time, ensure the fixed effect between locking dish and the main shaft, the technological effect of stability when ensuring the load transmission, see the explanation below for details.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of conical wind-powered electricity generation locking dish convenient to dismouting, including inner ring, outer loop and locking bolt, the both sides of outer loop are provided with inner ring and locking ring respectively, the one end of inner ring stretches into the inside of outer loop, through locking bolted connection between inner ring and the outer loop, the one end that locking bolt stretches into inner ring and outer loop is provided with the gag lever post, the tip of gag lever post is installed with the stopper, the inside of inner ring is installed and is gone up the antiskid cover, inner ring and locking ring all suit are gone up on the antiskid cover, and one side outer wall of outer loop is hugged closely to the locking ring;
the locking ring is provided with a plurality of oval guide grooves in a penetrating mode, limiting blocks are arranged on the inner walls of the guide grooves and are of U-shaped structures attached to the inner walls of the guide grooves, sliding grooves for the limiting rods to penetrate through are formed in the limiting blocks, guide holes for the limiting heads to penetrate through are reserved between the limiting blocks and the guide grooves, the limiting rods stretch into the guide grooves, and the limiting heads are located between the limiting blocks and the inner anti-slip sleeves.
Preferably, one end of the inner anti-slip sleeve, which is close to the inner ring, is provided with an installation step, and the installation step is sleeved with a positioning ring.
Preferably, the positioning ring is provided with four positioning holes for guiding the bolt in a penetrating manner, three of the positioning holes are arranged in a circumferential array around the center of the positioning ring, and the rest positioning hole and any one of the three positioning holes are symmetrically arranged along the center of the positioning ring.
Preferably, the inner antiskid sleeve is provided with an open slot.
Preferably, the locking bolts are arranged in a circumferential array along the center of the inner ring.
Preferably, a groove-shaped lubricating oil channel is arranged on the inner anti-skid sleeve in a surrounding mode.
Has the advantages that:
during installation, a limiting head at the end part of the limiting rod extends into the guide groove, the limiting head is located between the limiting block and the inner anti-slip sleeve, the limiting rod is moved along the sliding groove through the rotary locking ring, the limiting head is clamped in a gap between the limiting block and the inner anti-slip sleeve, the limiting head can be fixed through the limiting block, locking bolts are prevented from loosening when the locking disc is used for a long time, the fixing effect between the locking disc and the main shaft is ensured, and the stability during load transmission is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of the present invention;
fig. 2 is a left side view of the present invention;
fig. 3 is a right side view of the present invention;
fig. 4 is a main sectional view of the present invention in an operating state;
FIG. 5 is a front view of the present invention with a locating ring installed;
fig. 6 is a left side view of the present invention with a positioning ring installed;
fig. 7 is a partial enlarged view of the utility model at a;
figure 8 is a left side view of a locking ring of the present invention;
figure 9 is a cross-sectional view of a locking ring of the present invention in the direction a;
figure 10 is a right side view of a locking ring of the present invention.
The reference numerals are explained below:
1. an outer ring; 2. locking a ring; 201. a guide groove; 202. a guide hole; 203. a limiting block; 204. a chute; 3. an inner anti-slip sleeve; 4. an inner ring; 5. mounting a step; 6. locking the bolt; 7. an open slot; 8. a main shaft; 9. an oblique conical surface; 10. a straight step surface; 11. a positioning ring; 1101. positioning holes; 12. a limiting rod; 13. a limiting head; 14. and a lubricating oil channel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-10, the utility model provides a conical wind power locking plate convenient for disassembly and assembly, which comprises an inner ring 4, an outer ring 1 and locking bolts 6, wherein both sides of the outer ring 1 are respectively provided with the inner ring 4 and a locking ring 2, the inner ring 4 and the outer ring 1 are both provided with threaded holes for fixedly installing the locking bolts 6, the number of the threaded holes is the same as that of the locking bolts 6, the locking bolts 6 are screwed into the threaded holes, one end of the inner ring 4 extends into the outer ring 1, the locking bolts 6 are installed from the threaded holes at the other end of the inner ring 4, the bolt heads of the locking bolts 6 are tightly attached to the outer wall of one side of the inner ring 4 far away from the outer ring 1 after installation, a straight step surface 10 and an oblique conical surface 9 which correspond to each other are arranged between the outer ring 1 and the inner ring 4, the inner ring 4 is connected with the outer ring 1 through the locking bolts 6, the locking bolts 6 extend into the inner, the end part of the limiting rod 12 is fixedly welded with a limiting head 13, the limiting head 13 is of a disc type structure, the diameter of the limiting head 13 is twice that of the limiting rod 12, the top surface of the limiting head 13 is provided with a chamfer which can conveniently penetrate through a guide hole 202 in the locking ring 2 when being installed, the inner ring 4 is internally provided with an inner anti-skidding sleeve 3, the inner anti-skidding sleeve 3 adopts rubber as a manufacturing material and can increase the friction force between the inner anti-skidding sleeve 3 and the spindle 8, so as to ensure the stability of the locking disc when transmitting load, the inner ring 4 and the locking ring 2 are both sleeved on the inner anti-skidding sleeve 3, the section of the inner anti-skidding sleeve 3 is of a T-shaped structure, the middle of the inner anti-skidding sleeve 3 is provided with a through hole for the spindle 8 to penetrate through, the locking ring 2 is tightly attached to the outer wall of one side of the outer ring 1, the outer wall of the locking ring 2, the locking disc 2 can be clamped and fixed, the locking ring 2 is prevented from rotating after being positioned, the limiting rod 12 is separated from the inside of the sliding groove 204, and the limiting and fixing of the locking bolt 6 are affected, when the locking device is used, the inner ring 4 is inserted into the outer ring 1 along the straight step surface 10, the locking bolt 6 is matched with the threaded holes formed in the inner ring 4 and the outer ring 1, the inner ring 4 and the outer ring 1 are close to each other, the inner ring 4 and the outer ring 1 are gradually guided through the inclined conical surface 9 in the closing process, the inner ring 4 applies radial force to the inner anti-skid sleeve 3, and the main shaft 8 is fixedly connected through the inner anti-skid sleeve 3;
a plurality of oval guide grooves 201 are formed in the locking ring 2 in a penetrating manner, the number of the guide grooves 201 is the same as that of the locking bolts 6, the locking bolts 6 can be conveniently fixed in a matching manner, the inner wall of each guide groove 201 is provided with a limiting block 203, each limiting block 203 is of a U-shaped structure attached to the inner wall of each guide groove 201, the outer wall of one side of each limiting block 203 is flush with the outer wall of one side, close to the outer ring 1, of the locking ring 2, the outer wall of the other side of each limiting block 203 is flush with the middle part of each guide groove 201, so that a gap is reserved between each limiting block 203 and the corresponding inner anti-slip sleeve 3, the limiting heads 13 can be conveniently stored without penetrating through the outer parts of the locking ring 2 to be in contact with the inner anti-slip sleeves 3, each limiting block 203 is provided with a sliding groove 204 for the limiting rod 12 to penetrate through, one end of each sliding groove 204 is communicated with, when the anti-skid device is used, an operator rotates the locking bolt 6 to match with the threaded holes on the inner ring 4 and the outer ring 1, inserts the limiting rod 12 and the limiting head 13 at the end part of each locking bolt 6 into the guide groove 201 on the locking ring 2 until the limiting head 13 is positioned between the limiting block 203 and the inner anti-skid sleeve 3, then rotates the locking ring 2 to enable the limiting rod 12 to move along the sliding groove 204 on the limiting block 203 until the limiting rod 12 is tightly attached to the inner wall of the sliding groove 204, spacing head 13 is spacing fixed through stopper 203, can avoid locking in-process locking bolt 6 to take place not hard up and then influence the locking effect.
As shown in fig. 1, fig. 2, fig. 4, fig. 5 and fig. 6, installation step 5 has been seted up to the one end that interior antiskid cover 3 is close to inner ring 4, the external diameter of installation step 5 is less than the external diameter of interior antiskid cover 3, it can utilize installation step 5 suit holding ring 11 to set up like this, the cover is equipped with holding ring 11 on the installation step 5, and locking bolt 6 installs the back that finishes, and leave the clearance between the holding ring 11, set up like this and lead to when can fixing the 11 suits of holding ring through installation step 5, make holding ring 11 can the suit on installation step 5, can make simultaneously after locking bolt 6 has installed, holding ring 11 can the free rotation, can not collide with locking bolt 6 and influence the location.
As shown in fig. 5 and 6, positioning holes 1101 for guiding bolts are formed through the positioning ring 11, the number of the positioning holes 1101 is four, three positioning holes 1101 are arranged around the center of the positioning ring 11 in a circumferential array and are spaced by 120 °, the remaining positioning hole 1101 and any one positioning hole 1101 of the three positioning holes 1101 are symmetrically arranged along the center of the positioning ring 11, the diameter of the positioning hole 1101 is much larger than that of the bolt head of the locking bolt 6, so that the end of a machine (such as a pneumatic wrench) for installing the locking bolt 6 can pass through the positioning hole, the installation efficiency is improved, the existing locking disk needs to be symmetrically installed in order to ensure the moment balance of the locking disk when installing the locking bolt 6, and because the number of the locking bolts 6 is large (larger than 30), an operator is prone to have errors during installation, the installation of the installation bolt is asymmetric, and further the moment balance of the, when the locking bolt 6 is installed, the positioning ring 11 is sleeved on the installation step 5 by an operator, the locking bolt 6 needs to be installed symmetrically in order to ensure the balance of the moment borne by the locking ring, at the moment, the operator can select the installation mode of installing the locking bolt 6 symmetrically or in a triangular arrangement, so as to ensure the stable moment of the locking ring during installation, when the positioning is performed, the operator rotates the positioning ring 11, so that the positioning hole 1101 formed on the positioning ring 11 is aligned with the threaded hole formed on the inner ring 4, then the locking bolt 6 penetrates through the positioning hole 1101 and is inserted into the positioning hole 1101 to rotate until the installation of the positioning locking bolt 6 is completed, the locking bolt 6 is sequentially installed in the threaded hole by the symmetrical or triangular mode, so as to balance the moment borne by the locking ring, and then the operator rotates the positioning ring 11 to enable the next threaded hole to correspond to the positioning hole 1101, and (4) repeating the operation to install the locking bolts 6, continuing to rotate after the installation is finished until all the locking bolts 6 on the inner ring 4 are installed, and taking down the positioning ring 11 from the installation step 5.
As shown in fig. 2 and 3, the inner anti-slip sleeve 3 is provided with an open slot 7, so that when the inner anti-slip sleeve 3 is deformed under pressure, the open slot 7 which is pre-opened can be contracted to facilitate the deformation of the inner anti-slip sleeve 3, so that the inner ring 4 is matched to clamp and fix the spindle 8, and the fixing effect on the spindle 8 is ensured.
As shown in fig. 1 and 2, the locking bolts 6 are circumferentially arranged along the center of the inner ring 4, and the number of the locking bolts 6 is twelve, so that the inner ring 4 and the outer ring 1 can be connected by the uniformly distributed locking bolts 6, and the pressure on the inner anti-skid sleeve 3 is balanced during fixing, thereby improving the clamping effect on the main shaft 8.
As shown in fig. 4 and 7, a groove-shaped lubricating oil channel 14 is arranged on the inner anti-slip sleeve 3 in a surrounding manner, the lubricating oil channel 14 is located at the bottom ends of the outer ring 1 and the inner oblique conical surface 9, so that lubricating oil guided out by extrusion on the oblique conical surface 9 between the inner ring 4 and the outer ring 1 can be collected through the lubricating oil channel 14, and the lubricating oil is prevented from accumulating on the oblique conical surface 9 to influence the assembly between the inner ring and the outer ring.
By adopting the structure, when in use, an operator sequentially sleeves the inner anti-skid sleeve 3, the locking ring 2, the outer ring 1 and the inner ring 4 on the main shaft 8 in sequence, pushes the outer ring 1 to tightly press the locking ring 2 on the inner anti-skid sleeve 3, inserts the inner ring 4 into the outer ring 1 along the straight step surface 10, and then adjusts the rotating angles of the locking ring 2 and the inner ring 4, so that the guide hole 202 on the locking ring 2 and the threaded holes on the inner ring 4 and the outer ring 1 are positioned on the same axis, and the locking bolt 6 is conveniently inserted;
during installation, an operator sleeves the positioning ring 11 on the installation step 5 of the inner anti-skid sleeve 3, in order to ensure the balance of the torque applied to the locking plate, the locking bolts 6 need to be symmetrically installed, during positioning, the operator rotates the positioning ring 11 to align the positioning holes 1101 formed in the positioning ring 11 with the threaded holes formed in the inner ring 4, then the locking bolts 6 penetrate through the positioning holes 1101 and are inserted into the threaded holes to rotate until the positioning locking bolts 6 are completely installed, meanwhile, the operator should select a symmetrical or triangular mode to sequentially install the locking bolts 6 in the threaded holes to balance the torque applied to the locking plate, after the operator finishes installation of the current locking bolts 6 by using the locking plate, the positioning ring 11 starts to rotate to enable the next threaded hole to correspond to the positioning hole 1101, then the operation is repeated to install the locking bolts 6, after the installation, the position of the positioning ring 11 continues to be rotatably adjusted to guide the installation of the locking bolts 6, until all the locking bolts 6 on the inner ring 4 are installed, the positioning ring 11 is taken down from the installation step 5, through the detachable positioning ring 11, identification can be carried out through the positioning holes 1101 formed in the surface of the positioning ring 11 during installation, operators can conveniently and symmetrically install the locking bolts 6, the operation is simple and convenient, the efficiency of the locking disc during installation is improved, meanwhile, symmetrical installation can be realized, the pressure balance on the locking disc is ensured, and in the installation process, due to the fact that the locking bolts 6 are matched with the threads formed between the positioning holes 1101 formed in the inner ring 4 and the outer ring 1, the inner ring 4 moves oppositely along the inclined conical surface 9 and the outer ring 1, the inner anti-skid sleeve 3 is pressed, and the main shaft 8 is fixed by the locking disc;
after each locking bolt 6 is installed, the gag lever post 12 that is located the locking bolt 6 tip can stretch into the guide way 201, and spacing head 13 is located when between stopper 203 and the interior antiskid cover 3, operating personnel can rotate lock ring 2, make gag lever post 12 get into in the spout 204, until hugging closely with the inner wall of spout 204, make like this can not take place to drop after the long-time installation of locking dish is used, can fix spacing head 13 through the outer wall of stopper 203, thereby avoid locking bolt 6 to deviate from between inner ring 4 and outer loop 1, the locking effect of locking dish when using for a long time has been promoted.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a cone type wind-powered electricity generation locking dish convenient to dismouting, includes inner ring (4), outer loop (1) and locking bolt (6), its characterized in that: an inner ring (4) and a locking ring (2) are respectively arranged on two sides of the outer ring (1), one end of the inner ring (4) extends into the outer ring (1), the inner ring (4) is connected with the outer ring (1) through a locking bolt (6), a limiting rod (12) is arranged at one end of the locking bolt (6) extending into the inner ring (4) and one end of the outer ring (1), a limiting head (13) is arranged at the end part of the limiting rod (12), an inner anti-skid sleeve (3) is arranged in the inner ring (4), the inner ring (4) and the locking ring (2) are both sleeved on the inner anti-skid sleeve (3), and the locking ring (2) is tightly attached to the outer wall of one side of the outer ring (1);
run through on locking ring (2) and seted up a plurality of oval-shaped guide way (201), be provided with stopper (203) on guide way (201) inner wall, stopper (203) are the U type structure of laminating guide way (201) inner wall, set up spout (204) that supply gag lever post (12) to pass on stopper (203), it has guiding hole (202) that supply spacing head (13) to pass to reserve between stopper (203) and guide way (201), gag lever post (12) stretch into in guide way (201), just spacing head (13) are located between stopper (203) and interior antiskid cover (3).
2. The cone type wind power locking disc convenient to disassemble and assemble according to claim 1, characterized in that: an installation step (5) is arranged at one end, close to the inner ring (4), of the inner anti-slip sleeve (3), and a positioning ring (11) is sleeved on the installation step (5).
3. The cone type wind power locking disc convenient to disassemble and assemble according to claim 2, characterized in that: the positioning ring (11) is provided with positioning holes (1101) for guiding bolts in a penetrating mode, the number of the positioning holes (1101) is four, three positioning holes (1101) are arranged around the center of the positioning ring (11) in a circumferential array mode, and the rest positioning hole (1101) and any positioning hole (1101) in the three positioning holes (1101) are symmetrically arranged along the center of the positioning ring (11).
4. The cone type wind power locking disc convenient to disassemble and assemble according to claim 1, characterized in that: an open slot (7) is arranged on the inner anti-skid sleeve (3).
5. The cone type wind power locking disc convenient to disassemble and assemble according to claim 1, characterized in that: the locking bolts (6) are arranged along the center of the inner ring (4) in a circumferential array.
6. The cone type wind power locking disc convenient to disassemble and assemble according to claim 1, characterized in that: and a groove-shaped lubricating oil channel (14) is arranged on the inner anti-skid sleeve (3) in a surrounding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922308772.2U CN211398327U (en) | 2019-12-20 | 2019-12-20 | Cone type wind power locking disc convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922308772.2U CN211398327U (en) | 2019-12-20 | 2019-12-20 | Cone type wind power locking disc convenient to disassemble and assemble |
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| Publication Number | Publication Date |
|---|---|
| CN211398327U true CN211398327U (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922308772.2U Active CN211398327U (en) | 2019-12-20 | 2019-12-20 | Cone type wind power locking disc convenient to disassemble and assemble |
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| CN (1) | CN211398327U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112747039A (en) * | 2021-01-22 | 2021-05-04 | 瓦房店福斯特轴承科技开发有限公司 | Assembly method of wind power locking disc inner ring assembly device |
| WO2023173571A1 (en) * | 2022-03-17 | 2023-09-21 | 洛阳豪智机械有限公司 | Wind turbine main shaft connecting structure |
-
2019
- 2019-12-20 CN CN201922308772.2U patent/CN211398327U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112747039A (en) * | 2021-01-22 | 2021-05-04 | 瓦房店福斯特轴承科技开发有限公司 | Assembly method of wind power locking disc inner ring assembly device |
| WO2023173571A1 (en) * | 2022-03-17 | 2023-09-21 | 洛阳豪智机械有限公司 | Wind turbine main shaft connecting structure |
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