CN109398939A - A kind of fan blade blade root transport frock - Google Patents
A kind of fan blade blade root transport frock Download PDFInfo
- Publication number
- CN109398939A CN109398939A CN201811390171.4A CN201811390171A CN109398939A CN 109398939 A CN109398939 A CN 109398939A CN 201811390171 A CN201811390171 A CN 201811390171A CN 109398939 A CN109398939 A CN 109398939A
- Authority
- CN
- China
- Prior art keywords
- blade root
- blade
- shaped steel
- steel frame
- connecting plate
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D61/00—External frames or supports adapted to be assembled around, or applied to, articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/68—Containers, packaging elements or packages, specially adapted for particular articles or materials for machines, engines or vehicles in assembled or dismantled form
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of fan blade blade root transport frocks, including the U-shaped steel frame body as made of more welding for steel structure, blade root support base is arranged in the bottom of U-shaped steel frame body, is provided with dismountable fixed mechanism on the bottom of U-shaped steel frame body and two inner side edges.Dismountable fixed mechanism includes connecting plate and fixing bolt, and connecting plate is fixed on U-shaped steel frame body by fixing bolt, and the through-hole passed through for blade root bolt is additionally provided on connecting plate.The upper surface of blade root support base is set as the arcuate structure to match with blade root contact position radian.The present invention is able to achieve blade when transporting wind field, directly removes connecting plate by using dismountable fixed mechanism, it can be carried out the replacement of blade root bolt, simple and convenient, save the cost, the cumbersome process for needing to sling blade in the prior art is avoided, operating personnel's risk is greatly reduced.
Description
Technical field
The present invention relates to fan blade technical field of transportation, more particularly to a kind of fan blade blade root transport frock.
Background technique
Existing wind electricity blade is generallyd use after transport frock is fixed during transportation and is transported, transport frock and leaf
The fixed form of piece is bolt fastening connection, bolt strained larger during transhipment.To guarantee that the use of bolt in the future is strong
Degree is ensured, usually requires to replace the bolt connecting with transport frock after transport of blades reaches wind field.
Current bolt replacement situation is to need to sling in blade during replace bolt and always vacantly, not only
There are larger security risks, bring huge risk to the people of replacement bolt, and need crane operation, and working space is larger,
Higher cost.For scene with a varied topography, it is not necessarily able to satisfy the operating condition of crane, it is difficult for replacement bolt band.
It can be seen that above-mentioned existing fan blade blade root transport frock is there are still there is inconvenient and defect, and urgently it is subject to
It is further improved.A kind of new fan blade blade root transport frock how is founded, it is made to need to sling when avoiding replacement bolt
The defect of blade simply and easily realizes more changing jobs for bolt, and becoming current industry pole needs improved target.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of fan blade blade root transport frocks, can be simply and easily
It realizes more changing jobs for bolt, avoids the defect for needing to sling blade when replacing bolt in the prior art.
In order to solve the above technical problems, the present invention provides a kind of fan blade blade root transport frock, including by more steel knots
Blade root support base, the U-shaped steel frame body is arranged in the bottom of the U-shaped steel frame body that structure is welded, the U-shaped steel frame body
Bottom and two inner side edges on be provided with dismountable fixed mechanism.
As an improvement of the present invention, dismountable fixed mechanism includes connecting plate and fixing bolt, the company
Fishplate bar is fixed on the U-shaped steel frame body by the fixing bolt, is additionally provided on the connecting plate and is passed through for blade root bolt
Through-hole.
It is further improved, the through-hole passed through on the connecting plate for blade root bolt includes multiple.
It is further improved, the upper surface of the blade root support base is set as the arc to match with blade root contact position radian
Structure.
It is further improved, the fixed mechanism that U-shaped steel frame body bottom is arranged in further includes connection unit, the connection
The bottom end of unit is fixedly connected with U-shaped steel frame body bottom, and top is solid by the fixing bolt and the connecting plate
Fixed connection.
It is further improved, the connection unit includes vertical steel tube and horizontal steel tube, and the vertical steel tube is fixedly welded on
The lower section of the horizontal steel tube, the vertical steel tube bottom end are welded on the bottom of the U-shaped steel frame body, and the horizontal steel tube is logical
The fixing bolt is crossed to be fixedly connected with the connecting plate.
By adopting such a design, the present invention has at least the following advantages:
The present invention is able to achieve blade when transporting wind field by using dismountable fixed mechanism, directly removes connection
Plate, so that it may carry out the replacement of blade root bolt, simple and convenient, save the cost avoids and needs to sling in blade in the prior art
Cumbersome process, greatly reduce operating personnel's risk.
Detailed description of the invention
The above is merely an overview of the technical solutions of the present invention, in order to better understand the technical means of the present invention, below
In conjunction with attached drawing, the present invention is described in further detail with specific embodiment.
Fig. 1 is the structural schematic diagram of fan blade blade root transport frock of the present invention.
Fig. 2 is the structural schematic diagram after fan blade blade root transport frock installation blade of the present invention.
Structural schematic diagram when Fig. 3 is fan blade blade root transport frock replacement blade root bolt of the present invention.
Specific embodiment
Referring to shown in attached drawing 1 to 3, the present embodiment fan blade blade root transport frock, including by more welding for steel structure and
At U-shaped steel frame body 1, blade root support base 2 is arranged in the bottom of the U-shaped steel frame body 1.The blade root support base 2 is used for
The weight of blade 5 is mainly born in transportational process, and holds blade 5 when replacing blade root bolt 6, is kept fixed it.
The upper surface of the blade root support base 2 is set as the arc knot to match with blade root contact position radian in the present embodiment
The stability of blade 5 when structure, the stabilization being more conducive in 5 transportational process of blade in this way and replacement blade root bolt 6.
Dismountable fixed mechanism is provided on the bottom of the U-shaped steel frame body 1 and two inner side edges in the present embodiment.
Specifically, dismountable fixed mechanism includes connecting plate 3 and fixing bolt 4, which passes through the fixation spiral shell
Bolt 4 is fixed on the U-shaped steel frame body 1, and the through-hole 7 passed through for blade root bolt 6 is additionally provided on the connecting plate 3.
The through-hole 7 passed through on the connecting plate 3 for blade root bolt 6 in the present embodiment includes three, certainly can be according to reality
Situation sets via count.
In addition, the fixed mechanism that 1 bottom of U-shaped steel frame body is arranged in further includes a connection unit.It should in the present embodiment
Connection unit includes vertical steel tube 8 and horizontal steel tube 9.The vertical steel tube 8 is fixedly welded on the lower section of the horizontal steel tube 9, this hangs down
The bottom end of straight steel pipe 8 is welded on the bottom of the U-shaped steel frame body 1, which passes through the fixing bolt 4 and the connecting plate 3
It is fixedly connected.Certainly, which can also be used same root steel pipe and connects 1 bottom of U-shaped steel frame body and interconnecting piece 3.
Connecting plate 3 when in use, is first fixedly connected by the present embodiment fan blade blade root transport frock by fixing bolt 4
On U-shaped steel frame body 1, then the blade root bolt 6 of blade 5 is inserted into the through-hole 7 on corresponding connecting plate, fixes leaf
It is transported after piece, as shown in Fig. 2；After reaching transport ground, connecting plate 3 is removed, it can be directly to corresponding blade root bolt
It is replaced, as shown in Fig. 3.
Fan blade blade root transport frock of the present invention successfully solves transport of blades by the way that dismountable fixed mechanism is arranged
The problem of not having to hoisting blade when replacing bolt after to wind field, overcome crane march into the arena difficult, replacement blade root bolt when blade it is outstanding
There are the problems of security risk to operator for sky.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, this
Field technical staff makes a little simple modification, equivalent variations or modification using the technology contents of the disclosure above, all falls within this hair
In bright protection scope.
Claims (6)
1. a kind of fan blade blade root transport frock, which is characterized in that including the U-shaped steel frame master as made of more welding for steel structure
Body, the bottom of the U-shaped steel frame body are arranged blade root support base, on the bottom of the U-shaped steel frame body and two inner side edges
It is provided with dismountable fixed mechanism.
2. fan blade blade root transport frock according to claim 1, which is characterized in that dismountable fixed mechanism
Including connecting plate and fixing bolt, the connecting plate is fixed on the U-shaped steel frame body by the fixing bolt, the company
The through-hole passed through for blade root bolt is additionally provided on fishplate bar.
3. fan blade blade root transport frock according to claim 2, which is characterized in that for blade root spiral shell on the connecting plate
The through-hole that bolt passes through includes multiple.
4. fan blade blade root transport frock according to any one of claims 1 to 3, which is characterized in that the blade root branch
The upper surface of support pedestal is set as the arcuate structure to match with blade root contact position radian.
5. fan blade blade root transport frock according to claim 4, which is characterized in that be arranged in the U-shaped steel frame master
The fixed mechanism of body bottom further includes connection unit, the fixed company in the bottom end of the connection unit and U-shaped steel frame body bottom
It connects, top is fixedly connected by the fixing bolt with the connecting plate.
6. fan blade blade root transport frock according to claim 5, which is characterized in that the connection unit includes vertical
Steel pipe and horizontal steel tube, the vertical steel tube are fixedly welded on the lower section of the horizontal steel tube, the vertical steel tube bottom end welding
In the bottom of the U-shaped steel frame body, the horizontal steel tube is fixedly connected by the fixing bolt with the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811390171.4A CN109398939A (en) | 2018-11-21 | 2018-11-21 | A kind of fan blade blade root transport frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811390171.4A CN109398939A (en) | 2018-11-21 | 2018-11-21 | A kind of fan blade blade root transport frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109398939A true CN109398939A (en) | 2019-03-01 |
Family
ID=65474489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811390171.4A Pending CN109398939A (en) | 2018-11-21 | 2018-11-21 | A kind of fan blade blade root transport frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109398939A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113148455A (en) * | 2021-01-27 | 2021-07-23 | 中国一冶集团有限公司 | Fan blade storage mechanism and combined mechanism |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202132186U (en) * | 2011-07-07 | 2012-02-01 | 中国十七冶集团有限公司 | Blade protection device of wind driven generator |
| CN102849334A (en) * | 2012-10-09 | 2013-01-02 | 洛阳双瑞风电叶片有限公司 | Butt end bracket for long-distance transport of large-scale wind power generation blades |
| CN203006072U (en) * | 2012-12-31 | 2013-06-19 | 北京金风科创风电设备有限公司 | Wind driven generator blade fixing device |
| CN204776630U (en) * | 2015-05-22 | 2015-11-18 | 中航惠腾风电设备股份有限公司 | Surely, starch ocean and rail support of blade |
| US20150369209A1 (en) * | 2014-06-23 | 2015-12-24 | General Electric Company | Rotor blade transportation system |
| US20160221488A1 (en) * | 2013-09-16 | 2016-08-04 | Vestas Wind Systems A/S | Transport and stacking of wind turbine blades |
| CN209112747U (en) * | 2018-11-21 | 2019-07-16 | 国电联合动力技术有限公司 | A kind of fan blade blade root transport frock |
-
2018
- 2018-11-21 CN CN201811390171.4A patent/CN109398939A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202132186U (en) * | 2011-07-07 | 2012-02-01 | 中国十七冶集团有限公司 | Blade protection device of wind driven generator |
| CN102849334A (en) * | 2012-10-09 | 2013-01-02 | 洛阳双瑞风电叶片有限公司 | Butt end bracket for long-distance transport of large-scale wind power generation blades |
| CN203006072U (en) * | 2012-12-31 | 2013-06-19 | 北京金风科创风电设备有限公司 | Wind driven generator blade fixing device |
| US20160221488A1 (en) * | 2013-09-16 | 2016-08-04 | Vestas Wind Systems A/S | Transport and stacking of wind turbine blades |
| US20150369209A1 (en) * | 2014-06-23 | 2015-12-24 | General Electric Company | Rotor blade transportation system |
| CN204776630U (en) * | 2015-05-22 | 2015-11-18 | 中航惠腾风电设备股份有限公司 | Surely, starch ocean and rail support of blade |
| CN209112747U (en) * | 2018-11-21 | 2019-07-16 | 国电联合动力技术有限公司 | A kind of fan blade blade root transport frock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113148455A (en) * | 2021-01-27 | 2021-07-23 | 中国一冶集团有限公司 | Fan blade storage mechanism and combined mechanism |
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