CN105015951A - Supporting frame used for water turbine blade packaging - Google Patents
Supporting frame used for water turbine blade packaging Download PDFInfo
- Publication number
- CN105015951A CN105015951A CN201510464091.9A CN201510464091A CN105015951A CN 105015951 A CN105015951 A CN 105015951A CN 201510464091 A CN201510464091 A CN 201510464091A CN 105015951 A CN105015951 A CN 105015951A
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- China
- Prior art keywords
- pad
- bracing frame
- supporting frame
- support body
- welded
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Abstract
The invention relates to a supporting frame, in particular to a supporting frame used for water turbine blade packaging. The supporting frame is characterized in that a groined support body formed by vertically welding square steel is included; supporting pads perpendicular to the groined support body are welded to the groined support body; a ribbed plate is connected to the support body and each supporting pad; a fulcrum parallel to each supporting pad is welded to the position close to each supporting pad through a cross connection rod; hoisting handles are evenly distributed on the support body. The supporting frame is unique in structure, and the problem that large water turbine blades are unstable and prone to deformation during transportation can be solved; besides, it is guaranteed that the blades are safely transported, and packaging cost of the blades is reduced.
Description
Technical field
The present invention relates to a kind of bracing frame, especially relate to a kind of bracing frame for turbine blade packaging.
Background technology
Blade is one of vitals on rotary wheel of water turbine, and subject the impact of current and drive runner to rotate, its performance directly affects the operation of whole unit.Turbine blade out-of-shape, greatly, blade wall thickness entirety is thinner, and the packed and transported process of blade may impact leaf appearance quality for thickness and Curvature varying, require strict, especially the packed and transported of the blade of large-sized water turbine problem paid close attention to of manufacturer especially.
Blade of large-sized water turbine adopts bracing frame to pack usually, and in prior art, bracing frame is groined type, is overlapped form by flitch material, bolt is used to fix between lumps of wood material, make with the one side of the blade contact shape with blade, blade is directly placed on bracing frame, by as shown in Figure 1.This bracing frame is because will with the shape of blade, and make difficulty, labour cost is high, and timber use amount is large, and fee of material is high; Blade is directly placed on bracing frame, and transportation is easily rocked, not steadily, especially when blade profile become more greatly or more bending time, then with lumps of wood material bracing frame, easily to deform in transportation, bracing frame also can become built on the sand, thus affects product shipping safety.Meanwhile, because timber is easily out of shape, once bracing frame produces distortion, the supporting role of blade is reduced, blade also may be caused to be out of shape in transportation.
Also do not overcome the device of above-mentioned defect at present.
Summary of the invention
The object of the invention is the defect overcoming prior art, provide a kind of structure unique, the yielding built on the sand problem in blade of large-sized water turbine transport can be solved and guarantee transport of blades safety, reduce a kind of bracing frame for turbine blade packaging of the packing cost of blade.
The present invention realizes in the following way:
A kind of bracing frame for turbine blade packaging, it is characterized in that: it comprises one and is supported by the groined type of square steel vertical welding, perpendicular pad is welded with on groined type supports, support and be connected with floor between each pad, all be welded with fulcrum in parallel by a cross connection bar near each pad place, support be evenly equipped with and hang handle;
Described pad is at least evenly equipped with 4 in support;
Described floor tilts to be connected with described pad.
The present invention has following effect:
1) structure is unique: bracing frame provided by the invention it comprise one and supported by the groined type of square steel vertical welding, perpendicular pad is welded with on groined type supports, support and be connected with floor between each pad, all be welded with fulcrum in parallel by a cross connection bar near each pad place, support be evenly equipped with and hang handle; Steel have higher intensity relative to timber, not easily deform when stressed, and steel have good welding performance, for reinforcing supporting tool, assemble the facility that timber can be provided not provide.
2) the yielding built on the sand problem in blade of large-sized water turbine transport can be solved and guarantee transport of blades safety: the present invention is compared with the wooden bracing frame of prior art, the square steel intensity that the present invention uses is high, not easily deform when stressed, turbine blade is steady safety in transportation, and can not deform phenomenon.Because steel have good welding performance, make bracing frame of the present invention, simple to operate, labour cost is corresponding reduction also, and simultaneously compared with timber, square steel price is cheap, and traffic cost is corresponding reduction also.
3) bracing frame of the present invention can increase pad and fulcrum according to actual conditions, for the bracing frame frock needed reinforcement, has the facility that wooden bracing frame can not provide.
4) bracing frame provided by the invention effectively can ensure that the transportation safety of blade, and reduces packing cost.
Accompanying drawing explanation
The packaging schematic diagram of Fig. 1 prior art;
Fig. 2 is structural representation of the present invention;
Fig. 3 adopts the packaging schematic diagram of bracing frame provided by the invention.
Detailed description of the invention
A kind of bracing frame for turbine blade packaging, as shown in Figure 2: it comprises one and supports 4 by the groined type of square steel vertical welding, support on 4 at groined type and be welded with perpendicular pad 1, support between 4 and each pad 1 and be connected with floor 5, being all welded with fulcrum 2 in parallel by a cross connection bar near each pad 1 place, support 4 being evenly equipped with and hanging 3.
Described pad 1 is at least evenly equipped with 4 in support 4.
Described floor 5 tilts to be connected with described pad 1.
A kind of bracing frame, is welded by square steel, comprises and supports 4 by the groined type of some square steel vertical weldings, vertically be welded on the some pads 1 in support 4, support 4 and the floor 5 welded between pad 1, with some fulcrums 2 of pad 1 cross weld, and be welded on hanging 3 in support 4.
As shown in Figure 3: when packing for turbine blade, first according to blade 6 shape, size, the bracing frame intensity that Weight computation needs, select more than 4 square steel vertical weldings to be connected into groined type to support, support determines that pad is vertically welded in the position of more than 4, the length of pad is determined according to blade plan form, after having welded, blade is placed in pad, because blade is irregular, can not contact completely with pad during placement, now will according to the Position Design position of the fulcrum after placement and the square steel length for welding fulcrum, blade is more firmly placed on bracing frame, and can not rock in transportation, handle is hung in finally welding.
Claims (3)
1. the bracing frame for turbine blade packaging, it is characterized in that: it comprises one and supports (4) by the groined type of square steel vertical welding, support on (4) at groined type and be welded with perpendicular pad (1), support between (4) and each pad (1) and be connected with floor (5), all be welded with fulcrum (2) in parallel by a cross connection bar near each pad (1) place, support (4) be evenly equipped with and hang (3).
2. as claimed in claim 1 a kind of for turbine blade packaging bracing frame, it is characterized in that: described pad (1) support (4) on be at least evenly equipped with 4.
3. as claimed in claim 1 a kind of for turbine blade packaging bracing frame, it is characterized in that: described floor (5) tilts to be connected with described pad (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510464091.9A CN105015951A (en) | 2015-07-31 | 2015-07-31 | Supporting frame used for water turbine blade packaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510464091.9A CN105015951A (en) | 2015-07-31 | 2015-07-31 | Supporting frame used for water turbine blade packaging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105015951A true CN105015951A (en) | 2015-11-04 |
Family
ID=54406341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510464091.9A Pending CN105015951A (en) | 2015-07-31 | 2015-07-31 | Supporting frame used for water turbine blade packaging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105015951A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4305508A (en) * | 1978-06-30 | 1981-12-15 | Anglia Export Packing Ltd. | Equipment-carrying cradle |
| DE20000157U1 (en) * | 2000-01-07 | 2000-07-06 | Its Ind Technik Service Gmbh | Device for securing workpieces in transit |
| CN2782606Y (en) * | 2005-04-06 | 2006-05-24 | 重庆宗申技术开发研究有限公司 | Motorcycle package device |
| CN101767673A (en) * | 2009-12-25 | 2010-07-07 | 安徽江淮汽车股份有限公司 | Device for storing and transferring automotive body-in-white sheet metal |
| CN201980559U (en) * | 2010-12-29 | 2011-09-21 | 天津二十冶建设有限公司 | Transporting tire frame for steel component |
| KR20150042435A (en) * | 2013-10-11 | 2015-04-21 | 에스탱크엔지니어링(주) | Stacking apparatus for transporting piece of spherical tank |
| CN205076283U (en) * | 2015-07-31 | 2016-03-09 | 共享铸钢有限公司 | A support frame for turbine blade packing |
-
2015
- 2015-07-31 CN CN201510464091.9A patent/CN105015951A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4305508A (en) * | 1978-06-30 | 1981-12-15 | Anglia Export Packing Ltd. | Equipment-carrying cradle |
| DE20000157U1 (en) * | 2000-01-07 | 2000-07-06 | Its Ind Technik Service Gmbh | Device for securing workpieces in transit |
| CN2782606Y (en) * | 2005-04-06 | 2006-05-24 | 重庆宗申技术开发研究有限公司 | Motorcycle package device |
| CN101767673A (en) * | 2009-12-25 | 2010-07-07 | 安徽江淮汽车股份有限公司 | Device for storing and transferring automotive body-in-white sheet metal |
| CN201980559U (en) * | 2010-12-29 | 2011-09-21 | 天津二十冶建设有限公司 | Transporting tire frame for steel component |
| KR20150042435A (en) * | 2013-10-11 | 2015-04-21 | 에스탱크엔지니어링(주) | Stacking apparatus for transporting piece of spherical tank |
| CN205076283U (en) * | 2015-07-31 | 2016-03-09 | 共享铸钢有限公司 | A support frame for turbine blade packing |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151104 |
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| WD01 | Invention patent application deemed withdrawn after publication |