CN212953782U - Locking dish installation position sleeve - Google Patents
Locking dish installation position sleeve Download PDFInfo
- Publication number
- CN212953782U CN212953782U CN202020646371.8U CN202020646371U CN212953782U CN 212953782 U CN212953782 U CN 212953782U CN 202020646371 U CN202020646371 U CN 202020646371U CN 212953782 U CN212953782 U CN 212953782U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- baffle
- positioning
- conical
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009434 installation Methods 0.000 title description 5
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 238000007790 scraping Methods 0.000 abstract description 4
- 239000011148 porous material Substances 0.000 description 1
Abstract
A locking disc is provided with a positioning sleeve, an inner sleeve is arranged on the lower surface of a baffle close to the inner side edge, the inner side surface of the inner sleeve and the inner side surface of the baffle are positioned on the same plane, the outer surface of the inner sleeve is provided with a conical surface, the intersection of the lower end of the outer surface of the inner sleeve and the lower surface is provided with a conical surface, the baffle and the inner sleeve are integrally formed to form the positioning sleeve, and a bolt positioning cavity is formed between a pair of positioning; the utility model provides a solve the locking dish and skew at the center of the wire hole of hoist and mount in-process inner ring and the screw hole of outer loop, avoid the bolt to appear scraping the risk of wire hole wall, very big improvement the security.
Description
Technical Field
The utility model relates to a locking dish installation frock field especially relates to a locking dish installation position sleeve.
Background
The locking disc of the main shaft of the wind generating set mainly comprises an inner ring, an outer ring and bolts, wherein a step and an inner conical surface are formed in an inner hole of the outer ring, a plurality of threaded holes are formed in the step, a flange and an outer conical surface are formed in an outer circle of the inner ring, threaded holes which correspond to the threaded holes in the step of the outer ring in number are formed in the flange, the flange and the outer conical surface of the inner ring are matched and assembled with the step of the outer ring and the inner conical surface together, and the bolts are connected with the threaded holes in the step of the outer ring through the threaded holes in the flange of the inner ring; how to solve the center skew of the wire hole of locking dish at the screw hole of hoist and mount in-process inner ring and outer loop, avoid the bolt to take place the risk of scraping the wire hole wall, improve the security, become the difficult problem that has been difficult to solve for a long time.
For the above reasons, a locking disk mounting sleeve has been developed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough among the prior art, provide a locking dish installation position sleeve, solved the central deviation of the wire hole of solving the locking dish at the wire hole of hoist and mount in-process inner ring and the screw hole of outer loop, avoid the bolt to appear scraping the risk of wearing the wire pore wall, very big improvement the security.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a locking disk mounting and positioning sleeve comprises: a baffle plate and an inner sleeve; the baffle is semicircular, an inner sleeve is arranged on the lower surface of the baffle close to the inner side edge, the inner sleeve is semicircular, the inner side surface of the inner sleeve and the inner side surface of the baffle are located on the same plane, the outer surface of the inner sleeve is provided with a conical surface, the intersection of the lower end of the outer surface of the inner sleeve and the lower surface is provided with a conical surface, the baffle and the inner sleeve are integrally formed to form a positioning sleeve, and a bolt positioning cavity is formed between a pair of positioning sleeves.
The baffle and the inner sleeve are made of plastics.
The utility model has the advantages that: when the locking disc is tightened, after other bolts are positioned, the bolts in the pair of positioning sleeves are loosened, the pair of positioning sleeves are taken out, and then the bolts are tightened; the utility model provides a solve the locking dish and skew at the center of the wire hole of hoist and mount in-process inner ring and the screw hole of outer loop, avoid the bolt to appear scraping the risk of wearing the wire hole wall, very big improvement the security, the utility model discloses simple structure, design benefit, it is safe in utilization, be fit for generally popularizing and applying.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is a schematic view of the assembly structure;
FIG. 2 is a schematic view of a positioning sleeve structure;
FIG. 3 is a schematic top view of the positioning sleeve;
FIG. 4 is a schematic view of a use state;
in fig. 1: the device comprises a baffle 1, an inner sleeve 2, an outer ring 3, an inner ring 4 and a bolt 5.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings:
the baffle 1 is semicircular, the inner sleeve 2 is arranged on the edge, close to the inner side, of the lower surface of the baffle 1, the inner sleeve 2 is semicircular, the inner side surface of the inner sleeve 2 and the inner side surface of the baffle 1 are located on the same plane, the outer surface of the inner sleeve 2 is provided with a conical surface, the intersection of the lower end of the outer surface of the inner sleeve 2 and the lower surface is provided with a conical surface, the baffle 1 and the inner sleeve 2 are integrally formed to form a positioning sleeve, and a bolt positioning cavity is formed between.
The baffle 1 and the inner sleeve 2 are made of plastics.
Claims (2)
1. A locking disk mounting and positioning sleeve comprises: the baffle (1) and the inner sleeve (2); the method is characterized in that: the baffle (1) is semicircular, the inner sleeve (2) is arranged on the lower surface of the baffle (1) close to the inner side edge, the inner sleeve (2) is semicircular, the inner side surface of the inner sleeve (2) and the inner side surface of the baffle (1) are located on the same plane, the outer surface of the inner sleeve (2) is provided with a conical surface, the intersection of the lower end of the outer surface of the inner sleeve (2) and the lower surface is provided with a conical surface, the baffle (1) and the inner sleeve (2) are integrally formed to form a positioning sleeve, and a bolt positioning cavity is formed between the pair of.
2. A locking disk mounting sleeve according to claim 1, wherein: the baffle (1) and the inner sleeve (2) are made of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020646371.8U CN212953782U (en) | 2020-04-24 | 2020-04-24 | Locking dish installation position sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020646371.8U CN212953782U (en) | 2020-04-24 | 2020-04-24 | Locking dish installation position sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212953782U true CN212953782U (en) | 2021-04-13 |
Family
ID=75373528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020646371.8U Active CN212953782U (en) | 2020-04-24 | 2020-04-24 | Locking dish installation position sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212953782U (en) |
-
2020
- 2020-04-24 CN CN202020646371.8U patent/CN212953782U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |