CN202985433U - Large-scale wind power generator set cabin shield positioning tooling - Google Patents
Large-scale wind power generator set cabin shield positioning tooling Download PDFInfo
- Publication number
- CN202985433U CN202985433U CN 201220691251 CN201220691251U CN202985433U CN 202985433 U CN202985433 U CN 202985433U CN 201220691251 CN201220691251 CN 201220691251 CN 201220691251 U CN201220691251 U CN 201220691251U CN 202985433 U CN202985433 U CN 202985433U
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- engine room
- room cover
- scale wind
- fixed mount
- adjustable shelf
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Abstract
The utility model particularly discloses a large-scale wind power generator set cabin shield positioning tooling. The positioning tooling comprises a movable frame, a fixed frame, connecting bolts and fastening bolts, wherein the movable frame is arranged on the fixed frame; the fixed frame is equipped with the fastening bolts; and the movable frame is connected with the fixed frame via the connecting bolts. The large-scale wind power generator set cabin shield positioning tooling has the benefits that with adoption of the novel assembling mode, time is greatly saved, and meanwhile, labor intensity is lowered.
Description
Technical field
The utility model relates to a kind of Large-scale Wind Turbines engine room cover positioning tool and utilizes this device to adjust the method for axiality, is used for wind power technology field engine room cover assembling.
Background technology
existing engine room cover of wind turbine is commonly glass fiber reinforced plastics product, volume is larger, flexible large, material is special, and be easy to be out of shape, engine room cover is divided into a plurality of parts, original engine room cover assembling scheme is that each part of engine room cover is organized on main frame, integral body is adjusted engine room cover tower drum flange and the axiality of driftage bearing and the axiality of main shaft seal brush ring and main shaft again, and to guarantee simultaneously that these two axialities operation easier in claimed range is very large, after the axiality of main shaft seal brush ring and main shaft is adjusted often, tower drum flange will change with the axiality of driftage bearing, and the ensuring coaxiality of tower drum flange and driftage bearing after, the axiality of main shaft seal brush ring and main shaft is undesirable again, such two axialities are difficult to guarantee simultaneously, requirement to the man power and material is also very high, assembling is with chronic.
The utility model content
In order to change existing this situation, alleviate workman's labour intensity, to increase work efficiency, the utility model has been broken traditional assembling thinking, and each part of engine room cover is aligned with main frame respectively, each several part is made up after adjusting axiality again.
The technical solution adopted in the utility model is as follows:
Large-scale Wind Turbines engine room cover positioning tool, comprise adjustable shelf, fixed mount, connecting bolt and fastening bolt, described adjustable shelf is located on fixed mount, and described fixed mount is provided with fastening bolt, and described adjustable shelf is flexibly connected by connecting bolt and fixed mount.Described adjustable shelf comprises transverse plate and vertical plate, and described transverse plate and vertical plate consist of an inverted T-shaped plate.Described fixed mount comprises a rectangular slab, is provided with four legs below described rectangular slab, and described fastening bolt is located on four legs.
The transverse plate of described adjustable shelf and the rectangular slab of fixed mount are flexibly connected.
The transverse plate of described adjustable shelf is provided with the first groove, and the rectangular slab of fixed mount is provided with second groove corresponding with the first groove location, and described connecting bolt passes the first groove and the second groove.
Described the first groove is vertical with vertical plate, and is located on the center line of transverse plate.
Described transverse plate and vertical plate are rectangular slab.
(1), the main frame with wind-driven generator is positioned on the transportation frame;
(2), respectively the two described positioning tools of cover are fixed in the front-end and back-end of transportation frame by the fastening bolt of fixed mount;
(3), adjust the adjustable shelf position by connecting bolt, make the locating surface of adjustable shelf vertical plate overlap with the center line of the main frame of wind-driven generator, then tighten connecting bolt;
(4), utilize the left-half of the engine room cover of crane lifting wind-driven generator, make the locating surface of the vertical plate of engine room cover left-half flange and adjustable shelf fit, and then guarantee the axiality of left and right directions;
(5), adjust the crane position, make engine room cover centre mark line overlap with tower cylinder centre mark line on the wind-driven generator main frame, with assurance fore-and-aft direction axiality;
(6), the engine room cover resiliency supported is installed, adjust simultaneously the resiliency supported height and satisfy the axiality requirement to reach above-below direction, and then guarantee the axiality of left side engine room cover above-below direction;
(7) positioning tool of installing before and after removing take the left-half of mounted engine room cover as positioning reference plane, is installed the right half part engine room cover, thereby is completed the assembly work of engine room cover.
The locating surface of described vertical plate refers to the face perpendicular with the first groove.
The beneficial effects of the utility model are: this assembling scheme needs an assembling to join positioning tool, be respectively front end and rear end positioning tool, its model, principle and using method are identical, play respectively the fixedly effect of front and back ends during the engine room cover assembling, so just can guarantee the axiality of engine room cover left and right directions.Align the axiality that can satisfy fore-and-aft direction by the centre mark line of engine room cover side plate and the tower cylinder centre mark line on main frame at fore-and-aft direction, the resiliency supported adjustment that above-below direction is connected with complete machine by adjusting engine room cover.And then take the side that assembles as positioning datum, other each several part of assembling engine room cover.This novel assembling mode has been saved the time greatly, has reduced simultaneously labour intensity.
Description of drawings
Fig. 1 is that the utility model implements to use view;
Fig. 2 is the structural representation of positioning tool;
In figure, 1 adjustable shelf, 2 fixed mounts, 3 connecting bolts, 4 fastening bolts, 5, main frame 6, engine room cover left-half 7, engine room cover rear portion positioning tool; 8, engine room cover centre mark line; 9, resiliency supported, 10, tower cylinder centre mark line, the 11 anterior positioning tools of engine room cover; 12 transportation frames.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated:
As Fig. 1-shown in Figure 2, the utility model comprises adjustable shelf 1, fixed mount 2, connecting bolt 3, fastening bolt 4, described adjustable shelf 1 is located on fixed mount 2, and fixed mount 2 is provided with fastening bolt 4, and described adjustable shelf 1 is movably connected by connecting bolt 3 and fixed mount 2.
Adjustable shelf 1 comprises transverse plate and vertical plate, and described transverse plate and vertical plate consist of an inverted T-shaped plate.Fixed mount 2 comprises a rectangular slab, is provided with four legs below rectangular slab, and described fastening bolt 4 is located on four legs.The transverse plate of adjustable shelf 1 is provided with the first groove, and the rectangular slab of fixed mount 2 is provided with second groove corresponding with the first groove location, and described connecting bolt 3 passes the first groove and the second groove.The first groove is vertical with vertical plate, and is located on the center line of transverse plate.
The installation method of the positioning tool of described engine room cover of wind turbine is as follows:
(1), the main frame 5 with wind-driven generator is positioned on transportation frame 12;
(2), the anterior positioning tool 11 of engine room cover is fixed in the front end of transportation frame 12 by the fastening bolt 4 of fixed mount 2; Engine room cover rear portion positioning tool 7 is fixed in the rear end of transportation frame 12 by the fastening bolt 4 of fixed mount 2;
(3), adjust adjustable shelf 1 position by connecting bolt 3, make the locating surface of adjustable shelf 1 vertical plate overlap with the center line of the main frame 5 of wind-driven generator, then tighten connecting bolt 3;
(4), utilize the left-half 6 of the engine room cover of crane lifting wind-driven generator, make the locating surface of the vertical plate of left-half 6 flanges of engine room cover and adjustable shelf 1 fit, and then guarantee the axiality of left and right directions;
(5), adjust the crane position, make engine room cover centre mark line 8 overlap with tower cylinder centre mark line 10 on wind-driven generator main frame 5, with assurance fore-and-aft direction axiality;
(6), engine room cover resiliency supported 9 is installed, adjust simultaneously resiliency supported 9 height and satisfy the axiality requirement to reach above-below direction, and then guarantee the axiality of left-half 6 above-below directions of engine room cover;
(7) positioning tool of installing before and after removing take the left-half 6 of mounted engine room cover as positioning reference plane, is installed the right half part engine room cover, thereby is completed the assembly work of whole engine room cover.
The utility model main points are to adopt a kind of novel assembling mode, reach matching requirements by local positioning.Can significantly shorten the installation time of engine room cover like this, simultaneously can adjust more accurately axiality, adopt this novel assembling and adjustment mode to solve the difficult problem that engine room cover can't guarantee two axialities simultaneously.So just effectively realize the quick assembling of engine room cover, saved the installation time of engine room cover, guaranteed simultaneously axiality, guaranteed assembly precision, improved significantly the engine room cover efficiency of assembling, reduced simultaneously labour intensity.
Claims (6)
1. Large-scale Wind Turbines engine room cover positioning tool, it is characterized in that: comprise adjustable shelf, fixed mount, connecting bolt and fastening bolt, described fixed mount is provided with fastening bolt, and described adjustable shelf is connected with fixed mount by connecting bolt.
2. a kind of Large-scale Wind Turbines engine room cover positioning tool as claimed in claim 1, it is characterized in that: described adjustable shelf comprises transverse plate and vertical plate, described transverse plate and vertical plate consist of an inverted T-shaped plate.
3. a kind of Large-scale Wind Turbines engine room cover positioning tool as claimed in claim 2, it is characterized in that: described fixed mount comprises a rectangular slab, is provided with four legs below described rectangular slab, described fastening bolt is located on four legs.
4. a kind of Large-scale Wind Turbines engine room cover positioning tool as claimed in claim 3, is characterized in that: the transverse plate of described adjustable shelf and the flexible connection of the rectangular slab of fixed mount.
5. a kind of Large-scale Wind Turbines engine room cover positioning tool as claimed in claim 2, it is characterized in that: the transverse plate of described adjustable shelf is provided with the first groove, the rectangular slab of fixed mount is provided with second groove corresponding with the first groove location, and described connecting bolt passes the first groove and the second groove.
6. a kind of Large-scale Wind Turbines engine room cover positioning tool as claimed in claim 5, it is characterized in that: described the first groove is vertical with vertical plate, and is located on the center line of transverse plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220691251 CN202985433U (en) | 2012-12-14 | 2012-12-14 | Large-scale wind power generator set cabin shield positioning tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220691251 CN202985433U (en) | 2012-12-14 | 2012-12-14 | Large-scale wind power generator set cabin shield positioning tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202985433U true CN202985433U (en) | 2013-06-12 |
Family
ID=48556651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220691251 Expired - Fee Related CN202985433U (en) | 2012-12-14 | 2012-12-14 | Large-scale wind power generator set cabin shield positioning tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202985433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056800A (en) * | 2012-12-14 | 2013-04-24 | 北车风电有限公司 | Large wind turbine generator set cabin cover positioning tool and method for adjusting coaxiality |
-
2012
- 2012-12-14 CN CN 201220691251 patent/CN202985433U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056800A (en) * | 2012-12-14 | 2013-04-24 | 北车风电有限公司 | Large wind turbine generator set cabin cover positioning tool and method for adjusting coaxiality |
| CN103056800B (en) * | 2012-12-14 | 2015-03-18 | 北车风电有限公司 | Large wind turbine generator set cabin cover positioning tool and method for adjusting coaxiality |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20151214 |
|
| EXPY | Termination of patent right or utility model |