CN114056777A - Protection device is used in transportation of wind power tower cylinder - Google Patents
Protection device is used in transportation of wind power tower cylinder Download PDFInfo
- Publication number
- CN114056777A CN114056777A CN202111447836.2A CN202111447836A CN114056777A CN 114056777 A CN114056777 A CN 114056777A CN 202111447836 A CN202111447836 A CN 202111447836A CN 114056777 A CN114056777 A CN 114056777A
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- Prior art keywords
- radial
- circumferential
- protection device
- fixing part
- groove
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- 230000004323 axial length Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- -1 polytetrafluoroethylene Polymers 0.000 claims description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 2
- 230000001012 protector Effects 0.000 claims 1
- 230000001681 protective effect Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 4
- 238000004873 anchoring Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- 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
- B65D85/20—Containers, packaging elements or packages, specially adapted for particular articles or materials for incompressible or rigid rod-shaped or tubular 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
- B65D59/00—Plugs, sleeves, caps, or like rigid or semi-rigid elements for protecting parts of articles or for bundling articles, e.g. protectors for screw-threads, end caps for tubes or for bundling rod-shaped 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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
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- 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
- B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
- B65D85/46—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for bricks, tiles or building blocks
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a protection device for wind power tower cylinder transportation, and belongs to the field of wind power tower cylinder transportation devices. The protection device for wind power tower cylinder transportation comprises a plurality of protection units and axial connecting parts arranged among the protection units, wherein each protection unit comprises a support framework and an outer side fixing part, each support framework comprises a support ring, a plurality of radial connecting parts and a plurality of inner side fixing parts, and the plurality of inner side fixing parts are coaxially and circumferentially distributed on the inner side of the support ring and are integrally connected with the support ring through the radial connecting parts; the outer fixing part consists of a first fixing part and a second fixing part, the support ring is assembled in a cavity formed by a first circumferential assembling groove and a second circumferential assembling groove, and the radial connecting part is assembled in the cavity formed by the first radial assembling groove and the second radial assembling groove. The protective device for transporting the wind power tower cylinder is simple in structure and convenient to assemble, and can effectively fix and protect the wind power tower cylinder during transportation.
Description
Technical Field
The invention belongs to the field of wind power tower cylinder transportation devices, and particularly relates to a protection device for wind power tower cylinder transportation.
Background
Environmental protection and energy efficient utilization are important issues facing human beings and also important subjects of world development. The development and utilization of clean energy are core measures for promoting the traditional energy substitution and the comprehensive environmental management, wherein wind power resources are important components of the clean energy. China is wide in breadth and has abundant wind zone distribution, and development, utilization and consumption of wind power energy become key points in energy planning and architecture. The wind power tower barrel is used as a fixing and supporting component in a wind power generator system, the wind power generator set is installed on the upper portion of the wind power tower barrel, the lower portion of the wind power tower barrel is fixedly connected with the ground, the wind power tower barrel can bear swinging, thrust, torque and vibration of a motor during service, and the service life of the wind power tower barrel has important influence on the life cycle of the whole fan equipment system. Materials, forming and welding processes and installation quality are important factors influencing the wind power tower, and in practical engineering application, the transportation of the wind power tower also has important influence on the quality of the wind power tower. Because the installation site is special environment such as mountain region, platform usually, wind power tower cylinder needs through long distance transportation after making, thereby striking, vibrations etc. in the transportation can lead to wind power tower cylinder local deformation especially to initiate welding area stress release and take place to meet an emergency, cause adverse effect to wind power tower cylinder's overall structure intensity. Therefore, the transportation protection of the wind power tower is also a content worthy of research and attention.
Disclosure of Invention
The invention aims to provide a protection device for wind power tower cylinder transportation.
The invention provides a protective device for wind power tower cylinder transportation, which consists of a plurality of protective units and axial connecting parts C arranged among the protective units, wherein each protective unit consists of a supporting framework A and an outer side fixing part B.
Preferably, the protection device for wind power tower transportation of the invention, the supporting framework a is composed of a supporting ring a1, a plurality of radial connecting parts a2 and a plurality of inner side fixing parts A3, the plurality of inner side fixing parts A3 are coaxially and circumferentially distributed on the inner side of the supporting ring a1 and are integrally connected with the supporting ring a1 through the radial connecting parts a2 in a one-to-one correspondence manner; the outer fastening part B is composed of a first fastening part B1 and a second fastening part B2, one end surface of the first fastening part B1 is provided with a first circumferential fitting groove B11 and a first radial fitting groove B12 which are communicated with each other, the other end surface of the first fastening part B1 is provided with a first axial fitting hole B14, and a plurality of first fastening holes B13 are uniformly distributed on the upper side and the lower side of the first circumferential fitting groove B11; a second circumferential assembly groove B21 and a second radial assembly groove B22 which are communicated with each other are provided on one end surface of the second fixing portion B2, a second axial assembly hole B24 is provided on the other end surface of the second fixing portion B2, and a plurality of second fastening holes B23 are uniformly distributed on the upper and lower sides of the first circumferential assembly groove B21; the plurality of outer anchoring portions B are circumferentially and uniformly anchored to the support ring a1, wherein the support ring a1 fits within the cavity formed by the first circumferential fitting groove B11 and the second circumferential fitting groove B21, the radial connecting portion a2 fits within the cavity formed by the first radial fitting groove B12 and the second radial fitting groove B22, and the first anchoring portion B1 and the second anchoring portion B2 are anchored by fasteners.
Further, the inner side and the outer side of the inner fixing portion a3 are curved surfaces having the same curvature.
Further, the axial length of the inner fixing portion a3 is greater than the axial length of the outer fixing portion B.
Further, one end of the axial connecting portion C is screwed with the first axial fitting hole B14, and the other end of the axial connecting portion C is screwed with the second axial fitting hole B24.
Further, the first fixing portion B11 and the second fixing portion B12 are made of teflon.
Further, the first circumferential fitting groove B11 has a semicircular cross section, and the inner diameter of the first circumferential fitting groove B11 is equal to the outer diameter of the support ring a 1.
Further, the second circumferential fitting groove B21 has a semicircular cross section, and the inner diameter of the second circumferential fitting groove B21 is equal to the inner diameter of the first circumferential fitting groove B11.
Further, the first radial fitting groove B12 has a semicircular cross section, and the inner diameter of the first radial fitting groove B12 is equal to the outer diameter of the radial connecting portion a 2.
Further, the second radial fitting groove B22 has a semicircular cross section, and the inner diameter of the second radial fitting groove B22 is equal to the inner diameter of the first radial fitting groove B12.
Further, the outer end face B25 of the second fixing portion B2 is recessed inward.
Compared with the prior art, the protective device for transporting the wind power tower cylinder is simple in structure, simple and convenient to assemble, capable of being used in a combined mode, and capable of effectively fixing and protecting the wind power tower cylinder during transportation.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural diagram of a protective device for transporting a wind power tower according to the present invention;
FIG. 2 is a schematic structural diagram of a protection unit according to the present invention;
FIG. 3 is a schematic structural view of a first fixing portion according to the present invention;
FIG. 4 is a schematic structural view of a second fixing portion according to the present invention;
the support comprises an A-support framework, an A1-support ring, an A2-radial connecting part, an A3-inner fixing part, a B-outer fixing part, a B1-first fixing part, a B11-first circumferential assembly groove, a B12-first radial assembly groove, a B13-first fastening hole, a B14-first axial assembly hole, a B2-second fixing part, a B21-second circumferential assembly groove, a B22-second radial assembly groove, a B23-second fastening hole, a B24-second axial assembly hole and a C-axial connecting part.
Detailed Description
The present invention will be described in detail and with reference to specific examples thereof, which are set forth to illustrate, but are not to be construed as the invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In addition to the specific methods, devices, and materials used in the examples, any methods, devices, and materials similar or equivalent to those described in the examples may be used in the practice of the invention, in addition to the specific methods, devices, and materials used in the examples, in keeping with the knowledge of one skilled in the art and with the description of the invention.
The invention discloses a protection device for wind power tower cylinder transportation, which comprises a plurality of protection units and axial connecting parts C arranged among the protection units as shown in figure 1, wherein each protection unit comprises a support framework A and an outer side fixing part B.
Specifically, as shown in fig. 2, the supporting framework a is composed of a supporting ring a1, a plurality of radial connecting portions a2 and a plurality of inner fixing portions A3, wherein the plurality of inner fixing portions A3 are coaxially and circumferentially distributed on the inner side of the supporting ring a1 and are integrally connected with the supporting ring a1 through the radial connecting portions a2 in a one-to-one correspondence.
As shown in fig. 2 and 3, the outer fastening part B is composed of a first fastening part B1 and a second fastening part B2, a first circumferential fitting groove B11 and a first radial fitting groove B12 which communicate with each other are provided on one end surface of the first fastening part B1, a first axial fitting hole B14 is provided on the other end surface of the first fastening part B1, and a plurality of first fastening holes B13 are uniformly distributed on the upper side and the lower side of the first circumferential fitting groove B11.
As shown in fig. 2 and 4, a second circumferential fitting groove B21 and a second radial fitting groove B22 communicating with each other are provided on one end surface of the second fixing portion B2, a second axial fitting hole B24 is provided on the other end surface of the second fixing portion B2, and a plurality of second fastening holes B23 are uniformly distributed on the upper and lower sides of the first circumferential fitting groove B21.
As shown in fig. 1 and 2, the second circumferential fitting groove B21 has a semicircular cross section, and the inner diameter of the second circumferential fitting groove B21 is equal to the inner diameter of the first circumferential fitting groove B11.
The first radial fitting groove B12 has a semicircular cross section, and the inner diameter of the first radial fitting groove B12 is equal to the outer diameter of the radial connecting portion a 2.
The second radial fitting groove B22 has a semicircular cross section, and the inner diameter of the second radial fitting groove B22 is equal to the inner diameter of the first radial fitting groove B12.
The plurality of outer fixing portions B are circumferentially and uniformly fixed to the support ring a1, wherein the support ring a1 is fitted in a cavity formed by the first circumferential fitting groove B11 and the second circumferential fitting groove B21, and the radial connecting portion a2 is fitted in a cavity formed by the first radial fitting groove B12 and the second radial fitting groove B22. The first circumferential fitting groove B11 has a semicircular cross section, and the inner diameter of the first circumferential fitting groove B11 is equal to the outer diameter of the support ring a 1.
As shown in fig. 1, the first fastening hole B13 and the second fastening hole B23 are coaxially disposed, fasteners (not shown) are fitted into the first fastening hole B13 and the second fastening hole B23, and the first fastening portion B1 and the second fastening portion B2 are fastened by the fasteners.
The inner side and the outer side of the inner fixing portion a3 are curved surfaces having the same curvature.
The axial length of the inner fastening portion a3 is greater than the axial length of the outer fastening portion B.
One end of the axial connecting portion C is threadedly coupled to the first axial fitting hole B14, and the other end of the axial connecting portion C is threadedly coupled to the second axial fitting hole B24.
The first fixing part B11 and the second fixing part B12 are made of polytetrafluoroethylene materials which have excellent strength and hardness properties.
The outer end face B25 of the second fixing portion B2 is recessed inward.
The application principle of the protective device for wind power tower cylinder transportation is as follows:
a plurality of outside fixed parts B circumference is evenly fixed on support ring A1, forms the protection unit, and a plurality of protection units pass through axial connecting portion C to be connected, and with the wind power tower cylinder with the axle center suit inboard fixed part A3 inboard, form effectual fixed and protection.
The above-described embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. The protection device for wind power tower transportation is characterized by comprising a plurality of protection units and axial connecting parts (C) arranged among the protection units, wherein each protection unit comprises a support framework (A) and an outer side fixing part (B), the support framework (A) comprises a support ring (A1), a plurality of radial connecting parts (A2) and a plurality of inner side fixing parts (A3), and the inner side fixing parts (A3) are distributed on the inner side of the support ring (A1) in a coaxial circumference mode and are integrally connected with the support ring (A1) through the radial connecting parts (A2) in a one-to-one correspondence mode; the outer fixing part (B) consists of a first fixing part (B1) and a second fixing part (B2), a first circumferential assembling groove (B11) and a first radial assembling groove (B12) which are communicated with each other are arranged on one end face of the first fixing part (B1), a first axial assembling hole (B14) is arranged on the other end face of the first fixing part (B1), and a plurality of first fastening holes (B13) are uniformly distributed on the upper side and the lower side of the first circumferential assembling groove (B11); a second circumferential assembly groove (B21) and a second radial assembly groove (B22) which are communicated with each other are formed in one end surface of the second fixing part (B2), a second axial assembly hole (B24) is formed in the other end surface of the second fixing part (B2), and a plurality of second fastening holes (B23) are uniformly distributed in the upper side and the lower side of the first circumferential assembly groove (B21); the plurality of outer fixing parts (B) are circumferentially and uniformly fixed on the support ring (A1), wherein the support ring (A1) is assembled in a cavity formed by a first circumferential assembling groove (B11) and a second circumferential assembling groove (B21), the radial connecting part (A2) is assembled in a cavity formed by a first radial assembling groove (B12) and a second radial assembling groove (B22), and the first fixing part (B1) and the second fixing part (B2) are fixed by fasteners.
2. The wind tower transportation protection device as claimed in claim 1, wherein the inner side and the outer side of the inner fixing portion (A3) are curved surfaces with the same curvature.
3. The wind tower transportation protector as claimed in claim 1, wherein the axial length of the inner fixing portion (a3) is greater than the axial length of the outer fixing portion (B).
4. The wind tower transportation protection device of claim 1, wherein one end of the axial connecting portion (C) is threadedly connected to the first axial assembly hole (B14), and the other end of the axial connecting portion (C) is threadedly connected to the second axial assembly hole (B24).
5. The wind tower transportation protection device as claimed in any one of claims 1 to 4, wherein the first fixing portion (B11) and the second fixing portion (B12) are made of polytetrafluoroethylene material.
6. The wind tower transportation protection device of claim 1, wherein the first circumferential assembly groove (B11) has a semicircular cross section, and the inner diameter of the first circumferential assembly groove (B11) is equal to the outer diameter of the support ring (a 1).
7. The wind tower transportation protection device according to claim 6, wherein the second circumferential assembly groove (B21) has a semicircular cross section, and the inner diameter of the second circumferential assembly groove (B21) is equal to the inner diameter of the first circumferential assembly groove (B11).
8. The wind tower transportation protection device of claim 1, wherein the first radial assembly groove (B12) is semicircular in cross section, and the inner diameter of the first radial assembly groove (B12) is equal to the outer diameter of the radial connection portion (A2).
9. The wind tower transportation protection device of claim 8, wherein the second radial assembly groove (B22) has a semicircular cross section, and the inner diameter of the second radial assembly groove (B22) is equal to the inner diameter of the first radial assembly groove (B12).
10. The wind tower transportation protection device of claim 1, wherein the outer end face (B25) of the second fixing portion (B2) is recessed inward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111447836.2A CN114056777B (en) | 2021-11-30 | 2021-11-30 | Protection device for transportation of wind power tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111447836.2A CN114056777B (en) | 2021-11-30 | 2021-11-30 | Protection device for transportation of wind power tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114056777A true CN114056777A (en) | 2022-02-18 |
| CN114056777B CN114056777B (en) | 2024-03-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111447836.2A Active CN114056777B (en) | 2021-11-30 | 2021-11-30 | Protection device for transportation of wind power tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114056777B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203699027U (en) * | 2014-01-22 | 2014-07-09 | 河北长江中远吊索具有限公司 | Wind driven generator tower cylinder marine transportation fixing device |
| EP3406536A1 (en) * | 2017-05-25 | 2018-11-28 | Fina Cosimo S.r.l. | Platform for the storage and transport of substantially cylindrical objects |
| CN213443884U (en) * | 2020-10-12 | 2021-06-15 | 中天科技集团海洋工程有限公司 | Offshore wind power tower cylinder fixing device convenient to transportation |
-
2021
- 2021-11-30 CN CN202111447836.2A patent/CN114056777B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203699027U (en) * | 2014-01-22 | 2014-07-09 | 河北长江中远吊索具有限公司 | Wind driven generator tower cylinder marine transportation fixing device |
| EP3406536A1 (en) * | 2017-05-25 | 2018-11-28 | Fina Cosimo S.r.l. | Platform for the storage and transport of substantially cylindrical objects |
| CN213443884U (en) * | 2020-10-12 | 2021-06-15 | 中天科技集团海洋工程有限公司 | Offshore wind power tower cylinder fixing device convenient to transportation |
Non-Patent Citations (1)
| Title |
|---|
| 侯文英;赵海龙;: "基于ABAQUS的风机塔筒模块化结构有限元分析", 内蒙古科技大学学报, no. 03, 15 September 2013 (2013-09-15), pages 44 - 47 * |
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| Publication number | Publication date |
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| CN114056777B (en) | 2024-03-01 |
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