CN201424805Y - Support system - Google Patents
Support system Download PDFInfo
- Publication number
- CN201424805Y CN201424805Y CN2009201056403U CN200920105640U CN201424805Y CN 201424805 Y CN201424805 Y CN 201424805Y CN 2009201056403 U CN2009201056403 U CN 2009201056403U CN 200920105640 U CN200920105640 U CN 200920105640U CN 201424805 Y CN201424805 Y CN 201424805Y
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- CN
- China
- Prior art keywords
- support
- hurdle
- support system
- right angle
- guide wheel
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Abstract
The utility model relates to the field of wind power generation, and discloses a support system comprising a support component, a traction component and a fence body, wherein, the traction component is connected with the support component and the fence body through a steel wire rope provided with a hand capstan. The utility model can adapt to the slope curved surface of a blade in examining and fixing the blade while raising the overhead stability of a basket body, is simple in structure, easy to operate, and provides more protection for the safety of working personnel.
Description
Technical field
The utility model relates to wind power generation field, particularly relates to a kind of blade to wind power plant, the tower tube keeps in repair, and aerial work basket is supported on support system on the tower tube.
Background technology
At present, the blade of wind power plant and tower drum outer wall be owing to be exposed to the outside for a long time, is easy to be struck by lightning, the erosion of factors such as salt fog, sand and dust, causes blade sand holes to occur, and phenomenons such as lacquer appear falling in tower drum outer wall.Sand holes in the blade have not only increased the rotary resistance of blade, and its rotating speed is reduced, and influences power benefit, and the sand holes the inside also may water, increases blade surface humidity, reduces the index of taking shelter from the thunder.In addition, fan blade is a bent inclined-plane that radian is arranged in order at utmost to utilize wind power generation, blade, and makes the rotating speed maximum with this, and is therefore, very difficult to its maintenance.General traditional repair method is spider-man, crane, but so not only dangerous big, and running and staff's work are not very convenient; Also have and use aerial work basket to overhaul, but can easily be near blade, and the while is also unstable, brings difficulty to service work.
The utility model content
The purpose of this utility model provides a kind of simple in structure, practical support system, particularly provides a kind of blade to wind power plant, tower tube to keep in repair, and aerial work basket is supported on support system on the tower tube.
For achieving the above object, the technical solution of the utility model provides a kind of support system, comprising: supporting component, traction component and hurdle body, described traction component connects described supporting component and hurdle body by the wire rope that is provided with hand capstan.
Wherein, described system also comprises hurdle, right angle body and the suspension bracket guardrail that is positioned at body both sides, hurdle, right angle, and described hurdle body, hurdle, right angle body and suspension bracket guardrail link together by bolt, and hand capstan is fixed on the outer guardrail of hurdle, right angle body; On the described suspension bracket guardrail support bar support is installed.
Wherein, described supporting component comprises overarm brace and two support bars, and described two support bars penetrate in the support wheel of support bar support from the outside; Described overarm brace and two support bars pass through bolt.
Wherein, described two support bar ends are provided with guide wheel or perforated bolt.
Wherein, on the outer guardrail of hurdle, described right angle body corner tugboat assembly is installed.
Wherein, the radicle in described two support bars is provided with guide wheel.
Wherein, described wire rope one end is fixed in described two support bars and is not provided with on the support bar of guide wheel, passes corner tugboat assembly and guide wheel then successively, fixes with described hand winch.
Wherein, described wire rope one end is fixed in described two support bars by perforated bolt and is not provided with on the support bar of guide wheel.
Above-mentioned utility model technical scheme has following advantage: the gradient curved surface that can adapt to blade comes blade is overhauled, and has improved the skyborne stability of basket body simultaneously, and is simple in structure, operates simple and easyly, and improved staff's safety.
Description of drawings
Fig. 1 is the overall package figure of a kind of support system of the utility model embodiment;
Fig. 2 is a kind of traction of support system of the utility model embodiment and the fundamental diagram of supporting component;
Fig. 3 is the scheme of installation of a kind of support system of the utility model embodiment.
1: the hurdle body; 2: the support bar support; 3: the suspension bracket guardrail; 4: hand capstan; 5: corner tugboat assembly; 6: support bar; 7: overarm brace; 8: support bar; 9: the hurdle body; 10: hurdle, right angle body; 11: perforated bolt; 12: guide wheel; 13: haulage cable; 13: blade; 14: the tower tube.
The specific embodiment
Below in conjunction with drawings and Examples; The specific embodiment of the present utility model is further described.Following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
In order to solve the not easy-to-maintain problem of blade, the utility model adopts the scheme of flexible bracing frame to solve this difficult problem.Flexible bracing frame mainly is made up of supporting component and traction component.The gradient leg of overarm brace head in the supporting component, and the nylon runner of tilting is installed; Can be suitable for different tower tube peripheral diameters by the gradient of overarm brace head.Make progress because the tower tube is a tapering, lower diameter is big, and upper diameter is little, and traction component mainly is to make supporting component rely on tower drum outer wall to stretch out, and regulates the distance between hurdle body and the tower drum outer wall, thereby adapts to the maintenance of blade.
As shown in Figure 1, hurdle body 1, hurdle, right angle body 10, hurdle body 9 and suspension bracket guardrail 3 usefulness bolts are connected; Then support bar support 2 is installed in the preformed hole place of suspension bracket guardrail 3, again corner tugboat assembly 5 is installed on the outer guardrail of hurdle, right angle body 10 (position as shown in Figure 1), two support bars 6,8 are penetrated in the support wheel of support bar support 2 from the outside.After two support bars are put on, the guide wheel or the perforated bolt of its end are loaded onto again.Hand capstan 4 is being fixed on the outer guardrail of hurdle, right angle body 10; Penetrate haulage cable 13 (as shown in Figure 2), haulage cable one end is fixed on the support bar 8 with perforated bolt 11, guide wheel 12 backs and the hand winch 4 that pass corner tugboat assembly 5 and support bar 6 are fixing; At last overarm brace 7 and two support bars 6,8 are used bolt.
The course of work: in Fig. 2, because an end and the support bar of haulage cable 13 are fixed, will be when rotating hand capstan 4 haulage cable 13 tensions, the haulage cable total length will shorten gradually, and be fixed on the hurdle body by the corner tugboat assembly 5 of haulage cable, cause support bar 6,8 to stretch out, hurdle body integral body is stretched out; When counter-rotation hand winch 4, support bar 6,8 will be subjected to the pressure at two ends of hurdle body and tower barrel, inwardly shrink; Generally speaking, can drive the length of haulage cable, regulate the distance relation between hurdle body and the tower tube, reach the required distance that the staff wants by hand winch 4.
Fig. 3 is supporting component and traction component application picture in practice.As can be seen from the figure, wire rope drives hurdle body 1 by elevator, moves up and down by the support of supporting component to tower drum outer wall.Body moves to when the hurdle, in the time of below the fan blade 13, by traction component, regulates the spacing of hurdle body and tower tube 14 outer walls, makes body middle part, hurdle pass through blade, and it is overhauled.
The above only is a preferred implementation of the present utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why; Can also make some improvements and modifications; These improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1, a kind of support system is characterized in that, comprising:
Supporting component, traction component and hurdle body, described traction component connects described supporting component and hurdle body by the wire rope that is provided with hand capstan.
2, support system as claimed in claim 1, it is characterized in that, described system also comprises hurdle, right angle body and is positioned at the suspension bracket guardrail of body both sides, hurdle, right angle, described hurdle body, hurdle, right angle body and suspension bracket guardrail link together by bolt, and described hand capstan is fixed on the outer guardrail of hurdle, described right angle body; On the described suspension bracket guardrail support bar support is installed.
3, support system as claimed in claim 2 is characterized in that, described supporting component comprises overarm brace and two support bars, and described two support bars penetrate in the support wheel of support bar support from the outside; Described overarm brace and two support bars pass through bolt.
4, support system as claimed in claim 3 is characterized in that, described two support bar ends are provided with guide wheel or perforated bolt.
5, support system as claimed in claim 4 is characterized in that, corner tugboat assembly is installed on the outer guardrail of hurdle, described right angle body (10).
6, support system as claimed in claim 5 is characterized in that, the radicle in described two support bars is provided with guide wheel.
7, support system as claimed in claim 6 is characterized in that, described wire rope one end is fixed in described two support bars and is not provided with on the support bar of guide wheel, passes corner tugboat assembly and guide wheel then successively, fixes with described hand winch.
8, support system as claimed in claim 7 is characterized in that, described wire rope one end is fixed in described two support bars by perforated bolt and is not provided with on the support bar of guide wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201056403U CN201424805Y (en) | 2009-02-04 | 2009-02-04 | Support system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201056403U CN201424805Y (en) | 2009-02-04 | 2009-02-04 | Support system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201424805Y true CN201424805Y (en) | 2010-03-17 |
Family
ID=42024251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201056403U Expired - Lifetime CN201424805Y (en) | 2009-02-04 | 2009-02-04 | Support system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201424805Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152381A (en) * | 2017-06-12 | 2017-09-12 | 沈阳吉地安风电科技有限公司 | A kind of fan blade repairing platform device |
| CN108431346A (en) * | 2016-01-15 | 2018-08-21 | 日综产业株式会社 | Nacelle device |
| CN113279559A (en) * | 2021-06-23 | 2021-08-20 | 扬州市神力吊具制造有限公司 | Wind blade maintenance platform |
-
2009
- 2009-02-04 CN CN2009201056403U patent/CN201424805Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108431346A (en) * | 2016-01-15 | 2018-08-21 | 日综产业株式会社 | Nacelle device |
| CN107152381A (en) * | 2017-06-12 | 2017-09-12 | 沈阳吉地安风电科技有限公司 | A kind of fan blade repairing platform device |
| CN113279559A (en) * | 2021-06-23 | 2021-08-20 | 扬州市神力吊具制造有限公司 | Wind blade maintenance platform |
| CN113279559B (en) * | 2021-06-23 | 2022-06-21 | 扬州市神力吊具制造有限公司 | Wind blade maintenance platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| C56 | Change in the name or address of the patentee |
Owner name: 3S LIFT-FICONT INDUSTRY (BEIJING) INC. Free format text: FORMER NAME: ZHONGJI LIANHE INDUSTRY TECHNOLOGY (BEIJING)CO., LTD. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Liu Zhixin Inventor after: Wang Xijun Inventor before: Liu Zhixin |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIU ZHIXIN TO: LIU ZHIXIN WANG XIJUN |
|
| CP03 | Change of name, title or address |
Address after: 101106 Beijing, East Road, Tongzhou District, No. two, building No. 15, building No. 1 Patentee after: The occasion of the joint Polytron Technologies Inc (Beijing) Address before: 100022 Beijing city Chaoyang District Baiziwan Road No. 11 Patentee before: Zhongji Lianhe Industry Technology (Beijing)Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100317 |
|
| CX01 | Expiry of patent term |