CN202985485U - Flexible centering and locking device for axle box assembly of wind generating set - Google Patents
Flexible centering and locking device for axle box assembly of wind generating set Download PDFInfo
- Publication number
- CN202985485U CN202985485U CN 201220700798 CN201220700798U CN202985485U CN 202985485 U CN202985485 U CN 202985485U CN 201220700798 CN201220700798 CN 201220700798 CN 201220700798 U CN201220700798 U CN 201220700798U CN 202985485 U CN202985485 U CN 202985485U
- Authority
- CN
- China
- Prior art keywords
- axle box
- locking device
- generating set
- handle
- box assembly
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a flexible centering and locking device for an axle box assembly of a wind generating set, comprising a threaded rod and a baffle plate. One end of the threaded rod is connected to the baffle plate through an internal screw thread, and the other end is connected to a handle through an external screw thread. The threaded rod between the baffle plate and the handle is sleeved by a bracing frame, and the handle is provided with a lock nut. The flexible centering and locking device for an axle box assembly of a wind generating set is convenient to use, rapid in speed, and suitable for centering devices of axle box assemblies of wind generating sets in different types.
Description
Technical field
The utility model relates to a kind of flexible centering locking device, relates in particular to the flexible centering locking device of a kind of wind power generating set axle box assembly.
Background technology
Wind energy more and more is subject to various countries and payes attention to as a kind of clean reproducible energy.The Wind Energy In China reserves are large, and area is wide.State's inner blower installation total amount was multiplied in recent years.Adopt the MW class wind turbine group main transmission structure of independent main shaft assembly, independent gear-box rational in infrastructure because of it, reliability is high is widely used, but the assembling of main shaft and gear-box is an operation difficulties, use special-purpose centering work tire with high costs, if only use the overhead traveling crane lifting, easily cause installing situation not in place.
The utility model content
The purpose of this utility model is exactly in order to address the above problem, and provides a kind of wind power generating set axle box assembly flexible centering locking device, and it has easy to use, fireballing advantage.
To achieve these goals, the utility model adopts following technical scheme:
The flexible centering locking device of a kind of wind power generating set axle box assembly, it comprises threaded rod and baffle plate, one end of described threaded rod is connected with baffle plate by internal thread, is connected with handle by external screw thread on the other end, and on the threaded rod between baffle plate and handle, cover has bracing frame.
Described handle is provided with locknut.
When utilizing the utility model to realize the flexible centering locking device of wind power generating set axle box assembly, centre bore, bracing frame that threaded rod passes gear-box, main shaft successively are connected with handle, the baffle plate gear is in the gear-box outside, rotary handle advances main shaft through bracing frame, main shaft is slowly penetrated in gear-box, when finish the location, with gear-box and main shaft with bolt fixedly the time, screw locknut, main shaft is fixed.
The beneficial effects of the utility model: the utility model is easy to use, the wind power generating set axle box assembly centralising device that speed is fast, can be applicable to different types of machines.
Description of drawings
Fig. 1 is general illustration of the present utility model;
Fig. 2 is the baffle plate schematic diagram;
Fig. 3 is the threaded rod schematic diagram;
Fig. 4 locknut schematic diagram;
Fig. 5 is the handle schematic diagram;
Fig. 6 (a) is the front view of bracing frame;
Fig. 6 (b) is the top view of bracing frame.
Wherein, 1. baffle plate, 2. threaded rod, 3. locknut, 4. handle, 5. bracing frame, 6. gear-box, 7. main shaft.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and embodiment.
As Fig. 1, the flexible centering locking device of a kind of wind power generating set axle box assembly, it comprises threaded rod 2 and baffle plate 1, an end of described threaded rod 2 is connected with baffle plate 1 by internal thread, be connected with handle 4 by external screw thread on the other end, on the threaded rod 2 between baffle plate 1 and handle 4, cover has bracing frame 5.
Described handle 4 is provided with locknut 3.
When utilizing the utility model to realize the flexible centering locking device of wind power generating set axle box assembly, centre bore, bracing frame 5 that threaded rod 2 passes gear-box 6, main shaft 7 successively are connected with handle 4, baffle plate 1 gear is in gear-box 6 outsides, rotary handle 4 advances main shaft 7 through bracing frame 5, main shaft 7 is slowly penetrated in gear-box 6, when finish the location, with gear-box 6 with main shaft 7 use bolts fixedly the time, screw locknut 3, make main shaft 7 fixing.
The beneficial effects of the utility model: the utility model is easy to use, the wind power generating set axle box assembly centralising device that speed is fast, can be applicable to different types of machines.
Although above-mentionedly by reference to the accompanying drawings the specific embodiment of the present utility model is described; but be not the restriction to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection domain of the present utility model.
Claims (2)
1. the flexible centering locking device of a wind power generating set axle box assembly, it is characterized in that, it comprises threaded rod and baffle plate, and an end of described threaded rod is connected with baffle plate by internal thread, be connected with handle by external screw thread on the other end, on the threaded rod between baffle plate and handle, cover has bracing frame.
2. the flexible centering locking device of a kind of wind power generating set axle box assembly as claimed in claim 1, is characterized in that, described handle is provided with locknut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220700798 CN202985485U (en) | 2012-12-18 | 2012-12-18 | Flexible centering and locking device for axle box assembly of wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220700798 CN202985485U (en) | 2012-12-18 | 2012-12-18 | Flexible centering and locking device for axle box assembly of wind generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202985485U true CN202985485U (en) | 2013-06-12 |
Family
ID=48556703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220700798 Expired - Lifetime CN202985485U (en) | 2012-12-18 | 2012-12-18 | Flexible centering and locking device for axle box assembly of wind generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202985485U (en) |
-
2012
- 2012-12-18 CN CN 201220700798 patent/CN202985485U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
|
| CX01 | Expiry of patent term |