CN202645877U - Hydraulic tower for wind driven generator - Google Patents
Hydraulic tower for wind driven generator Download PDFInfo
- Publication number
- CN202645877U CN202645877U CN2012201646417U CN201220164641U CN202645877U CN 202645877 U CN202645877 U CN 202645877U CN 2012201646417 U CN2012201646417 U CN 2012201646417U CN 201220164641 U CN201220164641 U CN 201220164641U CN 202645877 U CN202645877 U CN 202645877U
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- hydraulic
- tower
- base
- oil
- driven generator
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- Expired - Fee Related
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- Y02E10/722—
Abstract
The utility model provides a hydraulic tower for a wind driven generator. The hydraulic tower comprises a support tower, a hydraulic cylinder and a hydraulic station. The support tower comprises a support rod and a base. The support rod is hinged on the base in rotating mode, and a connection portion is respectively extended from the lateral wall of the support rod and the lateral wall of the base. One end of the hydraulic cylinder is hinged on the connection portion extended from the lateral wall of the support rod in rotating mode, and the other end of the hydraulic cylinder is hinged on the connection portion extended from the lateral wall of the base in rotating mode. The hydraulic station comprises a hydraulic pump, an oil tank and a manual valve. The manual valve is connected with two oil pipes respectively connected with an oil inlet and an oil outlet of the hydraulic cylinder. The hydraulic tower is simple in structure and convenient to transport due to split support rod design. When a wind driven device located at the top of the support tower is maintained, maintainers can simply work on the ground by putting down the support rod through control of the hydraulic station, so that safety hazards of high-altitude operation are avoided.
Description
Technical field
The utility model relates to wind-driven generator corollary equipment technical field, specifically a kind of hydraulic tower frame for supporting wind-driven generator.
Background technique
Along with the increasingly deterioration of environmental pollution, extremely urgent for the exploitation of cleaning new energy.Wind energy more and more is subject to the attention of countries in the world as a kind of free of contamination renewable energy sources, if can take full advantage of, can greatly alleviate day by day serious energy crisis.
At present, utilize the wind-driven generator of wind resource generating mainly partly to be formed by wind wheel, generator, support tower.Large-scale wind power plant generally adopts the large-scale support tower such as drag-line pylon, tapering pylon to be fixed; And small-size wind power-generating equipment generally just adopts support post to be fixed.
Wind power plant is in open space work, environment is more abominable, therefore need often keep in repair, safeguard its normal operation of guarantee, and wind power plant is positioned at the top of support tower, the maintenance man need to by aerial lift device (as, aerial ladder) carry out high-lift operation, so maintenance cost is higher.Simultaneously, if wind power plant is in the field high altitude implement can't arrive the time, the operating personnel just need climb to cat head and carry out operation, potential safety hazard is larger, particularly for small-size wind power-generating equipment, support post is after erosion by wind and rain, and its intensity can't guarantee more.
The model utility content
For above the deficiencies in the prior art and defective, the purpose of this utility model is to provide a kind of wind-driven generator hydraulic tower frame.
The purpose of this utility model is achieved by the following technical solution:
A kind of wind-driven generator hydraulic tower frame comprises: support tower, oil hydraulic cylinder and hydraulic station;
Described support tower comprises strut and base, and this strut is rotatable to be hinged on the base, and the sidewall of this strut and the sidewall of base extend respectively a junction;
Described oil hydraulic cylinder, the one end is rotatable to be hinged on the extended joint of this strut sidewall, and the other end is rotatable to be hinged on the extended joint of this base side wall;
Described hydraulic station comprises oil hydraulic pump, fuel tank, manually operated valve, connects two oil pipes on this manually operated valve, and these two oil pipes connect respectively filler opening and the oil outlet of this oil hydraulic cylinder.
As optimal technical scheme of the present utility model, described strut is connected to form by the connecting rod that the more piece diameter reduces successively.
As optimal technical scheme of the present utility model, the two ends of described connecting rod are respectively equipped with flange.
As optimal technical scheme of the present utility model, described connecting rod is provided with three joints.
Compared with prior art, the utility model is simple in structure, transportation is convenient in the strut design of split, keep in repair when safeguarding at the wind power plant to the support tower top, only need by the control of the hydraulic station strut that fell, the maintenance man just can at Ground Operation, stop the potential safety hazard of high-lift operation.
Description of drawings
Fig. 1 is the structural representation of the utility model wind-driven generator hydraulic tower frame.
Fig. 2 is the schematic representation when support tower is put upside down in the utility model wind-driven generator hydraulic tower frame.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:
See also Fig. 1, be the structural representation of the utility model wind-driven generator hydraulic tower frame.
This wind-driven generator hydraulic tower frame comprises: support tower, oil hydraulic cylinder 108 and hydraulic station.
Described support tower comprises strut and base 113, and this strut is rotatable to be hinged on the base 113, and during installation, this base 113 is fixed in the ground.When wind-driven generator is located at comparatively rugged environment, for example high mountain, rolling country, the support tower part is oversize, too heavy, is not easy to transportation.Therefore, this strut part can be connected to form by the more piece connecting rod according to the real needs at scene.In the present embodiment, to adopt three joint connecting rods, be respectively joint 102, middle joint 103, lower joint 104, for preferred embodiment is explained.
Should upper joint 102, diameter of middle joint 103, lower joint 104 reduces successively, and the two ends of every joint are respectively equipped with flange 105, so that interconnect.Extend respectively a junction 106,107 at the sidewall of lower joint 104 and the sidewall of base 113; Described oil hydraulic cylinder 108, the one end is rotatable to be hinged on the extended joint 106 of this time joint 104 sidewalls, and the other end is rotatable to be hinged on the extended joint 107 of these base 113 sidewalls.
Described hydraulic station comprises oil hydraulic pump 109, fuel tank (not shown) and manually operated valve 110, connects two oil pipes 112 on this manually operated valve 110, and these two oil pipes 112 connect respectively filler opening and the oil outlet of this oil hydraulic cylinder 108.109 work of primer fluid press pump, by the oil pressure in the manually operated valve 110 control oil hydraulic cylinders 108, the strut that just can drive 108 pairs of support tower of this oil hydraulic cylinder partly carries out lifting or the action of putting upside down.See also Fig. 2, the schematic representation when putting upside down for support tower.When the telescopic shaft of oil hydraulic cylinder 108 was retracted, the strut part will slowly tilt until be the level of state with ground, and at this moment, the maintenance man just can keep in repair the wind power plant that is in upper joint 102 or safeguard very easily.
The above is preferred embodiment of the present utility model only, is not to limit practical range of the present utility model; Every equivalence of doing according to the utility model changes and revises, and is all covered by the scope of the utility model claims.
Claims (4)
1. a wind-driven generator hydraulic tower frame is characterized in that, comprising: support tower, oil hydraulic cylinder and hydraulic station;
Described support tower comprises strut and base, and this strut is rotatable to be hinged on the base, and the sidewall of this strut and the sidewall of base extend respectively a junction;
Described oil hydraulic cylinder, the one end is rotatable to be hinged on the extended joint of this strut sidewall, and the other end is rotatable to be hinged on the extended joint of this base side wall;
Described hydraulic station comprises oil hydraulic pump, fuel tank, manually operated valve, connects two oil pipes on this manually operated valve, and these two oil pipes connect respectively filler opening and the oil outlet of this oil hydraulic cylinder.
2. wind-driven generator hydraulic tower frame according to claim 1, it is characterized in that: described strut is connected to form by the connecting rod that the more piece diameter reduces successively.
3. wind-driven generator hydraulic tower frame according to claim 2, it is characterized in that: the two ends of described connecting rod are respectively equipped with flange.
4. according to claim 2 or 3 described wind-driven generator hydraulic tower frames, it is characterized in that: described connecting rod is provided with three joints.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201646417U CN202645877U (en) | 2012-04-17 | 2012-04-17 | Hydraulic tower for wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201646417U CN202645877U (en) | 2012-04-17 | 2012-04-17 | Hydraulic tower for wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202645877U true CN202645877U (en) | 2013-01-02 |
Family
ID=47414994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201646417U Expired - Fee Related CN202645877U (en) | 2012-04-17 | 2012-04-17 | Hydraulic tower for wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202645877U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112305297A (en) * | 2020-10-29 | 2021-02-02 | 国网安徽省电力有限公司郎溪县供电公司 | High distribution maintenance tool of security |
| CN112761888A (en) * | 2021-01-15 | 2021-05-07 | 柴树稳 | Protection base for wind power generation tower frame to be toppled and use method thereof |
-
2012
- 2012-04-17 CN CN2012201646417U patent/CN202645877U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112305297A (en) * | 2020-10-29 | 2021-02-02 | 国网安徽省电力有限公司郎溪县供电公司 | High distribution maintenance tool of security |
| CN112761888A (en) * | 2021-01-15 | 2021-05-07 | 柴树稳 | Protection base for wind power generation tower frame to be toppled and use method thereof |
| CN112761888B (en) * | 2021-01-15 | 2021-12-03 | 柴树稳 | Wind power generation tower can empty with protection base |
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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: 20130102 Termination date: 20180417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |