CN204588461U - Wind electricity blade handling unit block assembly rack - Google Patents
Wind electricity blade handling unit block assembly rack Download PDFInfo
- Publication number
- CN204588461U CN204588461U CN201520215818.5U CN201520215818U CN204588461U CN 204588461 U CN204588461 U CN 204588461U CN 201520215818 U CN201520215818 U CN 201520215818U CN 204588461 U CN204588461 U CN 204588461U
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- CN
- China
- Prior art keywords
- wind electricity
- electricity blade
- bracket
- block assembly
- unit block
- 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 - Fee Related
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Abstract
The utility model is a kind of wind electricity blade handling unit block assembly rack, comprises a fixing device and for laying the base of described fixing device; Described fixing device comprises the matrix of a bending, described matrix comprises Part I, Part II and the Part III that one successively connects, described Part I is longer than described Part III and both are parallel to each other, the end of described Part I is provided with the first suspension ring, a pair first radius stays are provided with outside described Part I, be provided with a pair second radius stays outside described Part II, the end of described Part III is provided with the second suspension ring; Described base comprises a pedestal and is located at the bracket on described pedestal, and described bracket is provided with bracket.The utility model unit block assembly rack safely and smoothly can complete the laying of wind electricity blade, lifting operation by split-type structural, can be realized the upset operation of wind electricity blade by different suspension ring positions.
Description
Technical field
The utility model relates to wind power plant manufacturing technology field, particularly a kind of unit block assembly rack of having assisted wind electricity blade to lay, having lifted by crane and overturning operation.
Background technology
Wind power plant is rotating mechanical energy by the kinetic energy of wind, thus drive electrical generators generating, its major part transmitting wind-force is wind electricity blade.Wind electricity blade is a kind of flexible blade, and its magnitude relationship is to the generated output of wind power plant.In order to obtain higher power, some wind electricity blade needs to reach 75 meters, and quality is up to 50 tons, and this just proposes very high requirement to handling.Because the whole process need of wind electricity blade from manufacturing shop to erecting stage repeatedly overturns, period can not allow wind electricity blade be subject to any damage, and the wind electricity blade of length like this and quality rotates not easily, once break off relations to produce devastating consequence.
Therefore, be necessary to provide a kind of handling accessory to solve the problems referred to above.
Utility model content
Main purpose of the present utility model is to provide a kind of has assisted wind electricity blade to lay, lift by crane and overturn the unit block assembly rack of operation.
The utility model is achieved through the following technical solutions above-mentioned purpose: a kind of wind electricity blade handling unit block assembly rack, comprises a fixing device and for laying the base of described fixing device; Described fixing device comprises the matrix of a bending, described matrix comprises Part I, Part II and the Part III that one successively connects, described Part I is longer than described Part III and both are parallel to each other, the end of described Part I is provided with the first suspension ring, a pair first radius stays are provided with outside described Part I, be provided with a pair second radius stays outside described Part II, the end of described Part III is provided with the second suspension ring; Described base comprises a pedestal and is located at the bracket on described pedestal, and described bracket is provided with bracket.
Concrete, it is some to holding claw that described fixing device also comprises the fixed beam that extends from described Part II both sides and is located at described fixed beam.
Concrete, described bracket is a bending framing member.
Concrete, described bracket side is articulated with fixture block.
Further, described bracket and fixture block are fixed by a pin.
Concrete, described pedestal comprises one for the fixed mount of fixing described bracket, the pair of supporting of extending from described fixed mount two bottom sides and a pair feet be positioned at bottom support frame as described above, and each described feet connects the homonymy end of two support frames as described above.
Further, be connected with reinforcing steel between two bracing frames, described reinforcing steel connects described feet simultaneously.
Adopt technique scheme, the beneficial effect of technical solutions of the utility model is: this unit block assembly rack safely and smoothly can complete the laying of wind electricity blade, lifting operation by split-type structural, can be realized the upset operation of wind electricity blade by different suspension ring positions.
Accompanying drawing explanation
Fig. 1 is the block diagram of fixing device;
Fig. 2 is the front view of fixing device;
Fig. 3 is the block diagram of base;
Fig. 4 is the front view of base;
Fig. 5 is the first using state figure of the utility model wind electricity blade handling unit block assembly rack;
Fig. 6 is the second using state figure of the utility model wind electricity blade handling unit block assembly rack.
Numeral in figure:
1-fixing device, 11 1 matrixes, 111-Part I, 1111-first suspension ring, 1112-first radius stay, 112-Part II, 1121-second radius stay, 113-Part III, 1131-second suspension ring, 12-fixed beam, 13-holding claw;
2-base, 21-pedestal, 211-fixed mount, 212-bracing frame, 213-feet, 214-reinforcing steel, 22-bracket, 221-bracket, 222-fixture block, 223-pin.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in further detail.
As shown in Figures 1 to 6, a kind of wind electricity blade handling unit block assembly rack of the present utility model, comprise a fixing device 1 and for laying the base 2 of fixing device 1, fixing device 1 comprises the matrix 11 of a bending, be located at the fixed beam 12 on matrix 11 and be located at two pairs of holding claws 13 on fixed beam 12, matrix 11 comprises the Part I 111 that one successively connects, Part II 112 and Part III 113, Part I 111 is longer than Part III 113 and both are parallel to each other, fixed beam 12 is fixed on Part II 112, the end of Part I 111 is provided with the first suspension ring 1111, a pair first radius stays 1112 are provided with outside Part I 111, a pair second radius stays 1121 are provided with outside Part II 112, the end of Part III 113 is provided with the second suspension ring 1131, the bracket 22 that base 2 comprises a pedestal 21 and is located on pedestal 21, bracket 22 is a bending framing member, and bracket 22 is provided with the bracket 221 for accommodating the first radius stay 1112 (or second radius stay 1121).Fixing device 1 and base 2 are split-type structurals, during handling, to be hung oneself the upset of drawing the change of position to complete wind electricity blade by fixing device 1; When laying, base 2, as the support of fixing device 1, makes wind electricity blade transfer horizontalization two attitudes steady.When reality uses, the general two cover unit block assembly racks that adopt fix a wind electricity blade, and the bending structure of bracket 22 makes wherein any one unit block assembly rack all have certain strain rebound ability when load, prevents it from having no to cushion and rapid wear.
As shown in Figure 3, Figure 4, bracket 221 side is articulated with fixture block 222, and bracket 221 and fixture block 222 are fixed by a pin 223.When fixing device 1 needs to fix with base 2, first radius stay 1112 (or second radius stay 1121) is put in the middle of bracket 221, then fixture block 222 is adopted to be clamped at the two ends of the first radius stay 1112 (or second radius stay 1121), finally pass bracket 221 and fixture block 222 with pin 223 simultaneously, complete both fixing, such fixing device 1 and base 2 just can complete fixing, convenient and swift and firm.
As shown in Figure 3, Figure 4, pedestal 2 comprises one for the fixed mount 211 of analog bracket 21, the pair of supporting 212 of extending from fixed mount 211 two bottom sides, is positioned at a pair feet 213 bottom bracing frame 212 and connects the reinforcing steel 214 of two bracing frames 212 and feet 213 simultaneously, and each feet 213 connects the homonymy end of two bracing frames 212.Load pressure can disperse by the structure of fixed mount 211, bracing frame 212 and feet 213 step by step, and the pressure that ground is subject to reduces, and avoids load to the destruction on ground; Reinforcing steel 214 can improve the overall construction intensity of pedestal 21.
As shown in Figure 5, Figure 6, when operation starts, fixing device 1 first with Part II 112 under attitude be positioned on base 2, now the second radius stay 1121 is contained in bracket 221, the opening upwards of holding claw 13, now wind electricity blade can hang onto fixing device 1 by crane holding claw 13 in and fix with fixing device 1; When wind electricity blade needs to be elevated under self vertical attitude, crane catches on the first suspension ring 1111, draw point of action at Part I 111 end owing to hanging, so the overall center of gravity of wind electricity blade and fixing device 1 still can drop in Part II 112 scope, therefore in lifting process can not there is the upset of more than 90 ° in wind-powered electricity generation Leaf orientation, this completes the lifting action of the vertical attitude of wind electricity blade; When needs wind electricity blade be turned to be elevated under 90 ° of attitudes time, crane catches on the second suspension ring 1131, draw point of action at Part III 113 end owing to hanging, so the overall center of gravity of wind electricity blade and fixing device 1 is adjusted in Part I 111 scope automatically, namely wind electricity blade will complete by the upset of vertical attitude to horizontal attitude; After wind electricity blade upset is for horizontal attitude, Part I 111 is positioned at bottom, and the first radius stay 1112 just can be contained in bracket 221, and wind electricity blade and fixing device 1 just can be placed horizontally on base 2 by such crane.Thus, unit block assembly rack of the present utility model just safely and smoothly can complete the laying of wind electricity blade, lifts by crane and overturn operation.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (7)
1. a wind electricity blade handling unit block assembly rack, comprise a fixing device and for laying the base of described fixing device, it is characterized in that: described fixing device comprises the matrix of a bending, described matrix comprises the Part I that one successively connects, Part II and Part III, described Part I is longer than described Part III and both are parallel to each other, the end of described Part I is provided with the first suspension ring, a pair first radius stays are provided with outside described Part I, a pair second radius stays are provided with outside described Part II, the end of described Part III is provided with the second suspension ring, described base comprises a pedestal and is located at the bracket on described pedestal, and described bracket is provided with bracket.
2. wind electricity blade handling unit block assembly rack according to claim 1, is characterized in that: it is some to holding claw that described fixing device also comprises the fixed beam that extends from described Part II both sides and is located at described fixed beam.
3. wind electricity blade handling unit block assembly rack according to claim 1, is characterized in that: described bracket is a bending framing member.
4. wind electricity blade handling unit block assembly rack according to claim 1, is characterized in that: described bracket side is articulated with fixture block.
5. wind electricity blade handling unit block assembly rack according to claim 4, is characterized in that: described bracket and fixture block are fixed by a pin.
6. wind electricity blade handling unit block assembly rack according to claim 1, it is characterized in that: described pedestal comprises one for the fixed mount of fixing described bracket, the pair of supporting of extending from described fixed mount two bottom sides and a pair feet be positioned at bottom support frame as described above, and each described feet connects the homonymy end of two support frames as described above.
7. wind electricity blade handling unit block assembly rack according to claim 6, is characterized in that: be connected with reinforcing steel between two bracing frames, described reinforcing steel connects described feet simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520215818.5U CN204588461U (en) | 2015-04-10 | 2015-04-10 | Wind electricity blade handling unit block assembly rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520215818.5U CN204588461U (en) | 2015-04-10 | 2015-04-10 | Wind electricity blade handling unit block assembly rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204588461U true CN204588461U (en) | 2015-08-26 |
Family
ID=53924637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520215818.5U Expired - Fee Related CN204588461U (en) | 2015-04-10 | 2015-04-10 | Wind electricity blade handling unit block assembly rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204588461U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111558919A (en) * | 2020-06-11 | 2020-08-21 | 国电联合动力技术(保定)有限公司 | Wind-powered electricity generation blade apex supporting wheel |
| CN111943017A (en) * | 2020-08-26 | 2020-11-17 | 福建金风科技有限公司 | Blade hoisting tool and hydraulic system thereof |
-
2015
- 2015-04-10 CN CN201520215818.5U patent/CN204588461U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111558919A (en) * | 2020-06-11 | 2020-08-21 | 国电联合动力技术(保定)有限公司 | Wind-powered electricity generation blade apex supporting wheel |
| CN111943017A (en) * | 2020-08-26 | 2020-11-17 | 福建金风科技有限公司 | Blade hoisting tool and hydraulic system thereof |
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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: 20150826 Termination date: 20210410 |