CN217377007U - Special lifting appliance for reverse balance flange wind power tower cylinder - Google Patents
Special lifting appliance for reverse balance flange wind power tower cylinder Download PDFInfo
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- CN217377007U CN217377007U CN202220075172.5U CN202220075172U CN217377007U CN 217377007 U CN217377007 U CN 217377007U CN 202220075172 U CN202220075172 U CN 202220075172U CN 217377007 U CN217377007 U CN 217377007U
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- lifting hook
- wind power
- power tower
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses a special lifting device for reverse balance flange wind power tower cylinder, include: the steel plate lifting hook, the plurality of stiffening plates, the balance plate and the pull rope plate; the steel plate lifting hook is L-shaped, the bottom of the steel plate lifting hook is provided with a groove, the plurality of stiffening plates are fixedly connected with the front side and the rear side of the bottom of the steel plate lifting hook respectively, the balance plate is fixed in the groove and fixedly connected with the upper ends of the stiffening plates, and the pull rope plate is fixedly connected with the left side of the bottom of the steel plate lifting hook. The utility model discloses a special lifting device for reverse balance flange wind power tower cylinder can effectively reduce the loading and unloading repeatedly of work progress suspender instrument, directly during the use will the hoist is hung in the flange side, during the dismantlement direct unhook can, convenient operation, installation rate are fast, in addition, the hoist is applicable to the hoist and mount of the reverse balance flange wind power tower cylinder of various pipe diameters.
Description
Technical Field
The utility model belongs to the technical field of the jack-up hoist and mount, concretely relates to a special lifting device for reverse balance flange wind power tower section of thick bamboo.
Background
At present, in the manufacturing process of various types of wind power towers, the manufacturing quality of towers directly influences the safe and stable operation and the service life of the whole tower. The tower frame needs to be subjected to repeated hoisting, transporting and loading and unloading in the manufacturing, corrosion prevention and transporting processes, the dismounting speed is low when the hanging strip is adopted for hoisting, the production efficiency is restricted, and meanwhile, the hanging strip causes stains on the outer wall of the white tower to be transported after being used for a long time, so that the design of the tower cylinder hoisting tool which is fast in dismounting and convenient in hoisting is an essential problem in the existing tower cylinder production. At present, flanges of a tower drum are mostly divided into two types, one type is forged, and the other type is a reverse balance flange. Forging flange lifting tools are relatively common, but lifting tools for reverse balance flanges are not common, so that a special lifting tool for a reverse balance flange wind power tower cylinder is urgently needed.
Disclosure of Invention
The to-be-solved technical problem of the utility model is that prior art is when carrying out wind power tower cylinder hoist and mount operation, and dismounting speed is slow, and hoisting efficiency is low and lack the lifting device of reverse balance flange.
In order to solve the technical problem, the utility model provides a special lifting device for a reverse balance flange wind power tower section of thick bamboo, include: the steel plate lifting hook, the plurality of stiffening plates, the balance plate and the pull rope plate; the steel plate lifting hook is L-shaped, the bottom of the steel plate lifting hook is provided with a groove, the plurality of stiffening plates are fixedly connected with the front side and the rear side of the bottom of the steel plate lifting hook respectively, the balance plate is fixed in the groove and fixedly connected with the upper ends of the stiffening plates, and the pull rope plate is fixedly connected with the left side of the bottom of the steel plate lifting hook.
Further, the steel plate lifting hook is 600mm long, 80mm wide and 1000mm high.
Further, the stiffening plate is 100mm long, 20mm wide and 200mm high.
Further, the balance plate is 300mm long, 300mm wide and 20mm high.
Furthermore, the length of the stay rope plate is 50mm, the width of the stay rope plate is 8mm, the height of the stay rope plate is 50mm, and a round hole is formed in the stay rope plate.
Furthermore, a round hole is formed in the front side of the top of the steel plate lifting hook.
The utility model discloses a special lifting device for reverse balance flange wind power tower section of thick bamboo is applicable to the hoist and mount of the reverse balance flange wind power tower section of thick bamboo of various pipe diameters to reduce the loading and unloading repeatedly of work progress suspender instrument, directly hang the hoist in the flange side during the use, directly during the dismantlement unhook can, convenient to use is swift and the suitability is strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a (front view) schematic structural diagram of a special lifting appliance for a reverse balance flange wind power tower cylinder of the present invention.
Fig. 2 is a (side view) schematic structural diagram of a special lifting appliance for a reverse balance flange wind power tower cylinder of the present invention.
Fig. 3 is a (three-dimensional) structural schematic diagram of a special lifting appliance for a reverse balance flange wind power tower cylinder of the present invention.
In the figure: 1-steel plate lifting hook, 2-stiffening plate, 3-balance plate, 4-pulling rope plate and 5-groove.
Detailed Description
In the description of the present invention, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may for example be fixedly connected, detachably connected, or integrally connected; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, or interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 3, a special lifting device for a reverse balanced flanged wind power tower comprises: the steel plate lifting hook comprises a steel plate lifting hook 1, a plurality of stiffening plates 2 (steel plates), a balance plate 3 (steel plate) and a pull rope plate 4 (steel plate); steel sheet lifting hook 1 is L shape, steel sheet lifting hook 1 bottom is fluted 5, a plurality of stiffening plate 2 respectively with steel sheet lifting hook 1 bottom front and back both sides fixed connection, balance plate 3 fix in recess 5 and with 2 upper ends fixed connection of stiffening plate, stay cord board 4 and 1 bottom left side fixed connection of steel sheet lifting hook.
Preferably, the steel plate lifting hook 1 is 600mm long, 80mm wide and 1000mm high.
Preferably, the stiffening plate 2 is 100mm long, 20mm wide and 200mm high.
Preferably, the balance plate 3 is 300mm long, 300mm wide and 20mm high.
Preferably, the length of the stay cord plate 4 is 50mm, the width thereof is 8mm, and the height thereof is 50mm, and the stay cord plate 4 is provided with a round hole.
Preferably, a round hole is formed in the front side of the top of the steel plate lifting hook 1.
During the use, at first pass the round hole on the stay cord board 4 with the fixed control tower section of thick bamboo rock stay cord (nylon rope about 10 mm), then will the utility model discloses a special lifting device lifting hook assembly for reverse balance flange wind power tower section of thick bamboo, then will the hoist is hung and is surveyed by lifting tower section of thick bamboo both ends flange, slowly plays to rise at last and lifts by crane equipment until can normally hoist behind the hoist atress.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made thereto within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides a special lifting device for reverse balance flange wind power tower cylinder which characterized in that includes: the steel plate lifting hook comprises a steel plate lifting hook (1), a plurality of stiffening plates (2), a balance plate (3) and a pull rope plate (4); steel sheet lifting hook (1) appears for L, steel sheet lifting hook (1) bottom is fluted (5), a plurality of stiffening plate (2) respectively with steel sheet lifting hook (1) bottom around both sides fixed connection, balance plate (3) fix in recess (5) and with stiffening plate (2) upper end fixed connection, stay cord board (4) and steel sheet lifting hook (1) bottom left side fixed connection.
2. The special lifting appliance for the reverse balance flange wind power tower cylinder as claimed in claim 1, wherein the steel plate lifting hook (1) is 600mm long, 80mm wide and 1000mm high.
3. The special lifting appliance for a reversely balanced flanged wind turbine tower as claimed in claim 1, wherein the stiffening plates (2) are 100mm long, 20mm wide and 200mm high.
4. The special lifting appliance for the reversely balanced flanged wind power tower of claim 1, wherein the balance plate (3) is 300mm long, 300mm wide and 20mm high.
5. The special lifting appliance for the reverse balance flange wind power tower cylinder as claimed in claim 1, wherein the stay rope plate (4) is 50mm long, 8mm wide and 50mm high, and a circular hole is formed on the stay rope plate (4).
6. The special lifting appliance for the reverse balance flange wind power tower cylinder as claimed in claim 1, wherein a circular hole is formed in the front side of the top of the steel plate lifting hook (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220075172.5U CN217377007U (en) | 2022-01-12 | 2022-01-12 | Special lifting appliance for reverse balance flange wind power tower cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220075172.5U CN217377007U (en) | 2022-01-12 | 2022-01-12 | Special lifting appliance for reverse balance flange wind power tower cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217377007U true CN217377007U (en) | 2022-09-06 |
Family
ID=83096401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220075172.5U Active CN217377007U (en) | 2022-01-12 | 2022-01-12 | Special lifting appliance for reverse balance flange wind power tower cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217377007U (en) |
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2022
- 2022-01-12 CN CN202220075172.5U patent/CN217377007U/en active Active
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