CN202963886U - Hydraulic inclinable idler wheel shelf for basic ring welding of wind power tower tube - Google Patents
Hydraulic inclinable idler wheel shelf for basic ring welding of wind power tower tube Download PDFInfo
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- CN202963886U CN202963886U CN 201220701449 CN201220701449U CN202963886U CN 202963886 U CN202963886 U CN 202963886U CN 201220701449 CN201220701449 CN 201220701449 CN 201220701449 U CN201220701449 U CN 201220701449U CN 202963886 U CN202963886 U CN 202963886U
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- inclinable
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Abstract
The utility model relates to a hydraulic inclinable idler wheel shelf for basic ring welding of a wind power tower tube. The idler wheel shelf is characterized by being composed of an end face wheel blocking mechanism, an adjustable idler wheel shelf, an overturning frame, a hydraulic overturning mechanism and an adjustable movable support seat. The adjustable idler wheel shelf is arranged on the overturning frame, the end face wheel blocking mechanism is arranged at one end of the overturning frame, and the overturning frame is arranged on the adjustable movable support seat through the hydraulic overturning mechanism. The adjustable idler wheel shelf is composed of a group of driving idler wheel shelves and a group of driven idler wheel shelves and is fixed on the overturning frame, driving idler wheels are arranged on the driving idler wheel shelves, driven idler wheels are arranged on the driven idler wheel shelves, and grooves are arranged on the driven idler wheels. The hydraulic inclinable idler wheel shelf has the advantages of being compact in structure and reasonable in design, achieves the effect that a welding channel of a work piece is located at the best ship working position in the welding process of the work piece, enables workers to conveniently adjust position of the work piece, improves welding quality, is high in use efficiency, reduces labor intensity of the workers, and is favorable for improving product quality and yield.
Description
Technical field
The utility model relates to a kind of wind-power tower foundation ring welding hydraulic pressure Inclinable roller carrier.
Background technology
China's " Renewable Energy Law " is in formal enforcement on January 1st, 2006, and this utilization and exploitation to China's regenerative resource will play huge impetus.The development wind-power electricity generation is also replenish China's primary energy under-supply, improves the effective way of China's energy resource structure, guarantee energy security.The development wind-power electricity generation, can promote China's new forms of energy and renewable energy technologies and related industry continue, fast, sound development.The development wind-power electricity generation needs strong wind-power electricity generation correlation technique for supporting, and thinks that wind energy turbine set that China develops rapidly provides novel high-capacity reliable, the with low cost wind generator system that is incorporated into the power networks.Wind energy is best renewable green energy resource.In the conversion process of electric energy, ecological environment is not produced destruction in wind energy.Compare the annual discharging that reduces 151.52 tons of carbon dioxide, 9 tons of sulfur dioxide gas and 6 tons of CO gas of every 1000KW wind power generating set with the coal electricity.The wind energy reserves are large, distribute wide, and China has abundant wind energy resources.The theoretical reserves of wind energy resources are 32.26 hundred million kilowatts, and developable wind energy resources amount is 2.53 hundred million kilowatts, occupies first of the world, with 3.8 hundred million kilowatts of developable hydropower installed capacities be same magnitude, have commercialization, large-scale development potentiality.Along with the enhancing of people's environmental consciousness and the advanced person increasingly of wind energy conversion system technology, wind-power electricity generation will be more safer and economical than in the past.Wind energy conversion system is wind energy to be converted to the power set of mechanical power, claims again windmill.Existing wind power plant, increase along with the power of the assembling unit, pylon is more and more higher, the tower frame for wind generating set height of large-scale trunnion axis will be over hundred meters, generator, give fast punch-out equipment hydraulic system, cold-heat exchange system and all be placed in the cabin and supported by pylon, the cabin is positioned in tower top, and this requires high to each part reliability, make the corresponding increase of manufacture difficulty and cost, installation, maintenance, the maintenance also very difficult.the wind-power tower foundation ring is the indispensable vitals of wind power tower, the weight of foundation ring is from several tons to tens tons, do not wait according to generator power, because foundation ring is heavier steel construction piece, the group of basis ring body is right, welding and displacement are all more difficult, particularly the T-shaped composite welds of complete penetraction and fusion in welding that is connected with the foundation ring lower flange of foundation ring cylindrical shell must make its welding position become ship shape welding position by special tooling, quality of weld joint is effectively guaranteed, be mostly Rigid Slope face fixed structure and two groups of live roller framves of some wind-powered electricity generation sector applications now combine, its structure will be carried out the part transformation to the different model foundation ring and be adjusted, it is very inconvenient to operate.
Summary of the invention
The utility model has overcome the defective of above-mentioned existence, purpose is the welding for flange and cylindrical shell at the bottom of the foundation ring that solves wind-power generating unit tower, the restriction of the obliquity during by the foundation ring barrel soldering, realize that workpiece keeps its welding bead to be in the best ship shape welding position in welding process, adopt the Combination application of automatic submerged-arc welding machine to improve welding quality, reduce welding deformation, facilitate the welder to work, a kind of wind-power tower foundation ring welding hydraulic pressure Inclinable roller carrier is provided.
The utility model wind-power tower foundation ring welding hydraulic pressure Inclinable roller carrier content Description:
The utility model wind-power tower foundation ring welding hydraulic pressure Inclinable roller carrier, it is characterized in that: formed by end face gear wheel mechanism, adjustable roller frame, overturning frame, hydraulic turnover mechanism and adjustable movable bearing, be provided with adjustable roller frame on overturning frame, end face gear wheel mechanism is arranged on an end of overturning frame, and overturning frame is arranged on the adjustable movable bearing by hydraulic turnover mechanism.
Described adjustable roller frame is comprised of one group of active roller frame and one group of driven rolling frame, is fixed on overturning frame.
The active roller frame of described adjustable roller frame is fixed on overturning frame, is provided with active roller on the active roller frame.
Described return idler frame is fixed on overturning frame, is provided with return idler on the return idler frame, and driven pulley is provided with Baltimore groove.
The utility model wind-power tower foundation ring welding hydraulic pressure Inclinable roller carrier, have compact conformation, characteristics reasonable in design, realized that workpiece keeps its welding bead to be in the best ship shape operating position in welding process, the position is easy to adjust, has improved welding quality; Service efficiency is high, has reduced workman's labour intensity, is conducive to improve the quality of product, guarantees product percent of pass.
Description of drawings
Fig. 1 is wind-power tower foundation ring welding hydraulic pressure Inclinable roller carrier structural representation;
Fig. 2 is the welding body partial enlarged drawing of foundation ring cylindrical shell and lower flange in Fig. 1;
In figure: the 1st, end face gear wheel mechanism, the 2nd, adjustable roller frame, the 3rd, overturning frame, the 4th, hydraulic turnover mechanism, the 5th, adjustable movable bearing, the 6th, the welding body of foundation ring cylindrical shell and lower flange, 6-1 are that foundation ring lower flange, 6-2 are the foundation ring cylindrical shells.
The specific embodiment
The welding of the utility model wind-power tower foundation ring is to realize like this with the hydraulic pressure Inclinable roller carrier, illustrate below in conjunction with accompanying drawing, see Fig. 1, Fig. 2, wind-power tower foundation ring welding with the hydraulic pressure Inclinable roller carrier by: end face gear wheel mechanism 1, adjustable roller frame 2, overturning frame 3, hydraulic turnover mechanism 4 and adjustable movable bearing 5 form, be provided with adjustable roller frame 2 on overturning frame 3, end face gear wheel mechanism 1 is arranged on an end of overturning frame 3, and overturning frame 3 is arranged on adjustable movable bearing 5 by hydraulic turnover mechanism 4.
What in Fig. 1, dotted line represented is the welding body 6 of foundation ring cylindrical shell 6-2 and lower flange 6-1, and end face gear wheel mechanism 1 inner face gear wheel is adjustable along the cylindrical shell axial location, guarantees that two groups of gear wheels can contact surface of the work simultaneously;
Described adjustable roller frame 2 is comprised of one group of active roller frame and one group of driven rolling frame, be fixed on overturning frame 3, adjustable movable bearing 5 is set after rollover stand, after putting in place, upset plays a supportive role, the Whole Equipment stability is good, is provided with hydraulic turnover mechanism 4 below overturning frame 3.
The active roller frame of adjustable roller frame 2 is fixed on overturning frame 3, and the active roller frame is provided with active roller, and it adopts, and ac motor drives, frequency converter timing, has wide ranges, rotates the characteristics such as flatness is good, low-speed characteristic is hard;
Described return idler frame is fixed on overturning frame 3, is provided with return idler on the return idler frame, and driven pulley is provided with Baltimore groove, has guaranteed the stability of girth welding position, and when having prevented reliably large flip angle and large distance of centre of gravity, workpiece topples.
the technical solution adopted in the utility model is a hydraulic tilting type turning rolls, workpiece can reverse, chief component is: a cover adjustable roller frame, one cover end face is worked as wheel mechanism, one cover overturning frame, one cover hydraulic turnover mechanism and advanced hydraulic control system, the hydraulic pressure Inclinable roller carrier is to utilize hydraulic stem to promote, frictional force between recycling driving rolls and workpiece drives the automation equipment of workpiece rotating, upset wheel carrier displacement during workpiece rotating, can satisfy the technique position of workpiece welding, has overall stability good, the employing ac motor drives, frequency converter timing, has wide ranges, the rotation flatness is good, low-speed characteristic is hard, be provided with Baltimore groove on driven pulley, guaranteed the stability of girth welding position, when having prevented reliably large flip angle and large distance of centre of gravity, workpiece topples, its upset power is provided by hydraulic cylinder, strength is large, and speed is fast, and cylinder body and piston rod all thicken on the basis of standard hydraulic cylinder, overstriking, mother metal has very high structural strength through strict Technology for Heating Processing.
Above explanation is just illustrative for the utility model; and nonrestrictive, those of ordinary skills understand, in the situation that do not break away from the spirit and scope that claim limits; can make many modifications, variation or equivalence, but within all falling into protection domain of the present utility model.
Claims (4)
1. a wind-power tower foundation ring welds and uses the hydraulic pressure Inclinable roller carrier, it is characterized in that: formed by end face gear wheel mechanism (1), adjustable roller frame (2), overturning frame (3), hydraulic turnover mechanism (4) and adjustable movable bearing (5), be provided with adjustable roller frame (2) on overturning frame (3), end face gear wheel mechanism (1) is arranged on an end of overturning frame (3), and overturning frame (3) is arranged on adjustable movable bearing (5) by hydraulic turnover mechanism (4).
2. the hydraulic pressure Inclinable roller carrier is used in wind-power tower foundation ring welding according to claim 1, and it is characterized in that: described adjustable roller frame (2) is comprised of one group of active roller frame and one group of driven rolling frame, is fixed on overturning frame (3).
3. the hydraulic pressure Inclinable roller carrier is used in wind-power tower foundation ring welding according to claim 2, and it is characterized in that: the active roller frame of described adjustable roller frame (2) is fixed on overturning frame (3), is provided with active roller on the active roller frame.
4. the hydraulic pressure Inclinable roller carrier is used in wind-power tower foundation ring welding according to claim 2, and it is characterized in that: described return idler frame is fixed on overturning frame (3), is provided with return idler on the return idler frame, and driven pulley is provided with Baltimore groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220701449 CN202963886U (en) | 2012-12-18 | 2012-12-18 | Hydraulic inclinable idler wheel shelf for basic ring welding of wind power tower tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220701449 CN202963886U (en) | 2012-12-18 | 2012-12-18 | Hydraulic inclinable idler wheel shelf for basic ring welding of wind power tower tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202963886U true CN202963886U (en) | 2013-06-05 |
Family
ID=48505016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220701449 Expired - Fee Related CN202963886U (en) | 2012-12-18 | 2012-12-18 | Hydraulic inclinable idler wheel shelf for basic ring welding of wind power tower tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202963886U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476021A (en) * | 2014-10-17 | 2015-04-01 | 焦作市中和通用机械有限责任公司 | Drum type automatic welding machine |
| CN108119314A (en) * | 2017-12-31 | 2018-06-05 | 北京金风科创风电设备有限公司 | Impeller assembling apparatus and impeller assembling method |
| CN109702304A (en) * | 2019-02-13 | 2019-05-03 | 武昌船舶重工集团有限公司 | A kind of cylinder tilting jig |
| CN109813735A (en) * | 2019-01-02 | 2019-05-28 | 江苏新天宝机械有限公司 | The vertical sleeping conversion equipment of cylinder |
-
2012
- 2012-12-18 CN CN 201220701449 patent/CN202963886U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476021A (en) * | 2014-10-17 | 2015-04-01 | 焦作市中和通用机械有限责任公司 | Drum type automatic welding machine |
| CN108119314A (en) * | 2017-12-31 | 2018-06-05 | 北京金风科创风电设备有限公司 | Impeller assembling apparatus and impeller assembling method |
| CN108119314B (en) * | 2017-12-31 | 2020-04-21 | 北京金风科创风电设备有限公司 | Impeller assembling apparatus and impeller assembling method |
| CN109813735A (en) * | 2019-01-02 | 2019-05-28 | 江苏新天宝机械有限公司 | The vertical sleeping conversion equipment of cylinder |
| CN109702304A (en) * | 2019-02-13 | 2019-05-03 | 武昌船舶重工集团有限公司 | A kind of cylinder tilting jig |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20191218 |