CN214359785U - Wind power tower cylinder foundation ring lifting device - Google Patents
Wind power tower cylinder foundation ring lifting device Download PDFInfo
- Publication number
- CN214359785U CN214359785U CN202022154516.5U CN202022154516U CN214359785U CN 214359785 U CN214359785 U CN 214359785U CN 202022154516 U CN202022154516 U CN 202022154516U CN 214359785 U CN214359785 U CN 214359785U
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- hoist
- foundation ring
- bottom plate
- otic placode
- wind power
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Abstract
The utility model relates to a wind power tower cylinder foundation ring lifting device belongs to wind power equipment manufacturing process and equips technical field. This wind power tower cylinder foundation ring lifting device, including hoist bottom plate and hoist otic placode, the bottom of hoist bottom plate be used for with foundation ring flange joint on the foundation ring barrel upper end, the top of hoist bottom plate is equipped with the hoist otic placode, the fixed hoist link that is equipped with on the hoist otic placode. Has the advantages that: simple manufacture, easy operation is practical, and to a great extent has reduced the paint damage that causes when T type lifting hook handling, has guaranteed the appearance quality of basic ring, simultaneously, has reduced the wearing and tearing of basic ring and lifting hook, has reduced safe risk.
Description
Technical Field
The utility model belongs to the technical field of, concretely relates to wind power tower cylinder foundation ring lifting device.
Background
In recent years, with the development of new energy fields in China, wind power generation is rapidly developed. The wind power tower foundation ring is a part of a wind power tower, is used as a transition part for connecting an equipment foundation and equipment, and is an important component of wind power tower equipment, the structure of the foundation ring generally comprises an upper flange, a lower flange, a cylinder body and the like, and as the foundation bearing part of the tower, the diameter of the general foundation ring is larger, the thickness of a steel plate is thicker, the weight is relatively heavier, the height of one foundation ring is about 2.5 meters, the diameter is about 4.5 meters, and the weight of the single foundation ring is 16 tons. The product is generally required to be prevented from corrosion by paint after welding, and the perforated part is generally required to be lined with glue. In the manufacturing process of the product, a universal lifting hook is generally adopted to carry out three-point hoisting on the hole site of the basic cylinder body. In the hoisting tool for the foundation ring of the wind power tower with the patent number of CN201620240901.2, the foundation ring which is finished by corrosion prevention is hoisted in a mode that a T-shaped lifting hook passes through an elliptical hole, the paint on the surface of the foundation ring is greatly damaged, and particularly under the condition that the paint is not completely dried through, the appearance quality of a product is influenced, and the production efficiency is greatly influenced by uninterrupted paint repair. Meanwhile, the hook is frequently abraded and needs to be frequently replaced, so that serious potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned technical problem and provide a wind power tower cylinder foundation ring lifting device, simple manufacture, easy operation is practical, and to a great extent has guaranteed the appearance quality of foundation ring the paint damage that causes when having reduced T type lifting hook handling, simultaneously, has reduced the wearing and tearing of foundation ring and lifting hook, has reduced safe risk.
The utility model provides an above-mentioned technical problem's technical scheme as follows: this wind power tower cylinder foundation ring lifting device includes hoist bottom plate and hoist otic placode, the bottom of hoist bottom plate be used for with foundation ring flange joint on the foundation ring of foundation ring barrel upper end, the top of hoist bottom plate is equipped with the hoist otic placode, the fixed hoist link that is equipped with on the hoist otic placode, the hoist otic placode with the hoist bottom plate passes through the gusset to be connected, the hoist bottom plate is the cuboid bottom plate, four angles of hoist bottom plate all carry out the chamfer and handle.
Has the advantages that:
1. the manufacturing is simple, the operation is simple and practical, the paint damage caused by the T-shaped lifting hook during lifting is reduced to a great extent, and the appearance quality of the foundation ring is ensured;
2. the abrasion between the base ring and the lifting hook is reduced, and the safety risk is reduced.
Furthermore, the number of the rib plates is 2-4.
The beneficial effect of adopting the further scheme is that: simple structure, high strength and good stability.
Furthermore, the lifting appliance bottom plate is fixedly connected with the upper flange of the foundation ring through a fixing piece.
The beneficial effect of adopting the further scheme is that: the fixing effect is good, and potential safety hazards in the transportation process are avoided.
Further, the fixing piece is a bolt.
The beneficial effect of adopting the further scheme is that: the fixing effect is good, and the assembly and the disassembly are convenient.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a basic ring body structure;
in the drawings, the components represented by the respective reference numerals are listed below:
1. a spreader baseplate; 2. a lifting appliance ear plate; 3. hoisting a hanging ring; 4. a bolt; 5. a rib plate; 6. A base ring barrel; 7. a flange on the foundation ring; 8. and a lower flange of the foundation ring.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Example 1
As shown in fig. 1-2, the upper end of the foundation ring cylinder 6 of the foundation ring of the wind power tower cylinder is connected with the upper flange 7 of the foundation ring, the lower end of the foundation ring cylinder is connected with the lower flange 8 of the foundation ring, and the circumference of the foundation ring cylinder 6 is evenly provided with jacks. This embodiment provides a wind power tower cylinder foundation ring lifting device, includes: hoist bottom plate 1 and hoist otic placode 2, the material of hoist bottom plate 1 and hoist otic placode 2 is the metal material, the bottom of hoist bottom plate 1 be used for with 6 upper ends of foundation ring go up flange 7 fixed connection of foundation ring, the top welding of hoist bottom plate 1 has hoist otic placode 2, be equipped with the mounting hole on the hoist otic placode 2, be fixed with a hoist and mount link 3 through the cooperation of bolt and nut.
The hoisting tool for the foundation ring of the wind power tower cylinder is simple to manufacture, simple and practical to operate, is directly fixed on the upper flange 7 of the foundation ring at the upper end of the foundation ring cylinder body 6 through the hoisting bottom plate 1, has a good fixing effect, and is convenient to assemble and disassemble, and the hoisting hanging ring 3 is fixedly connected by utilizing the mounting holes fixed on the lug plates 2 of the hoisting tool and matching bolts, so that paint damage caused during hoisting of the T-shaped hoisting hook is reduced to a great extent, and the appearance quality of the foundation ring is ensured; the abrasion between the base ring and the lifting hook is reduced, and the safety risk is reduced.
Example 2:
as shown in fig. 1-2, the upper end of the foundation ring cylinder 6 of the foundation ring of the wind power tower cylinder is connected with the upper flange 7 of the foundation ring, the lower end of the foundation ring cylinder is connected with the lower flange 8 of the foundation ring, and the circumference of the foundation ring cylinder 6 is evenly provided with jacks. This embodiment provides a wind power tower cylinder foundation ring lifting device, includes: hoist bottom plate 1 and hoist otic placode 2, the material of hoist bottom plate 1 and hoist otic placode 2 is the metal material, the bottom of hoist bottom plate 1 be used for with 6 upper ends of foundation ring go up flange 7 fixed connection of foundation ring, the top welding of hoist bottom plate 1 has hoist otic placode 2, be equipped with the mounting hole on the hoist otic placode 2, be fixed with a hoist and mount link 3 through the cooperation of bolt and nut.
The hoisting tool for the foundation ring of the wind power tower cylinder is simple to manufacture, simple and practical to operate, is directly fixed on the upper flange 7 of the foundation ring at the upper end of the foundation ring cylinder body 6 through the hoisting bottom plate 1, has a good fixing effect, and is convenient to assemble and disassemble, and the hoisting hanging ring 3 is fixedly connected by utilizing the mounting holes fixed on the lug plates 2 of the hoisting tool and matching bolts, so that paint damage caused during hoisting of the T-shaped hoisting hook is reduced to a great extent, and the appearance quality of the foundation ring is ensured; the abrasion between the base ring and the lifting hook is reduced, and the safety risk is reduced.
Further, hoist otic placode 2 with hoist bottom plate 1 passes through gusset 5 fixed connection, and hoist otic placode 2, hoist bottom plate 1 and gusset 5 are welded each other and are formed, and support intensity is good, and stability is high, avoids producing the potential safety hazard.
Example 3:
as shown in fig. 1-2, the upper end of the foundation ring cylinder 6 of the foundation ring of the wind power tower cylinder is connected with the upper flange 7 of the foundation ring, the lower end of the foundation ring cylinder is connected with the lower flange 8 of the foundation ring, and the circumference of the foundation ring cylinder 6 is evenly provided with jacks. This embodiment provides a wind power tower cylinder foundation ring lifting device, includes: hoist bottom plate 1 and hoist otic placode 2, the material of hoist bottom plate 1 and hoist otic placode 2 is the metal material, the bottom of hoist bottom plate 1 be used for with 6 upper ends of foundation ring go up flange 7 fixed connection of foundation ring, the top welding of hoist bottom plate 1 has hoist otic placode 2, be equipped with the mounting hole on the hoist otic placode 2, be fixed with a hoist and mount link 3 through the cooperation of bolt and nut.
The hoisting tool for the foundation ring of the wind power tower cylinder is simple to manufacture, simple and practical to operate, is directly fixed on the upper flange 7 of the foundation ring at the upper end of the foundation ring cylinder body 6 through the hoisting bottom plate 1, has a good fixing effect, and is convenient to assemble and disassemble, and the hoisting hanging ring 3 is fixedly connected by utilizing the mounting holes fixed on the lug plates 2 of the hoisting tool and matching bolts, so that paint damage caused during hoisting of the T-shaped hoisting hook is reduced to a great extent, and the appearance quality of the foundation ring is ensured; the abrasion between the base ring and the lifting hook is reduced, and the safety risk is reduced.
Further, hoist otic placode 2 with hoist bottom plate 1 passes through gusset 5 fixed connection, and hoist otic placode 2, hoist bottom plate 1 and gusset 5 are welded each other and are formed, and support intensity is good, and stability is high, avoids producing the potential safety hazard.
Preferably, in this embodiment, the number of the rib plates 5 is 2 to 4, and specifically, the number of the rib plates 5 is 4, so that the connection stability is improved, and the support strength is good.
Preferably, in this embodiment, the lifting appliance bottom plate 1 and the flange 7 on the foundation ring are fixedly connected through a fixing piece, the fixing piece is a bolt 4, the fixing effect is good, the assembly and the disassembly are convenient, and the appearance quality of the foundation ring cannot be damaged because paint cannot be smeared on the end face of the flange.
Of course, the fixing mode is more, and other modes can be adopted, so that the actual requirement can be met.
Example 4:
as shown in fig. 1-2, the upper end of the foundation ring cylinder 6 of the foundation ring of the wind power tower cylinder is connected with the upper flange 7 of the foundation ring, the lower end of the foundation ring cylinder is connected with the lower flange 8 of the foundation ring, and the circumference of the foundation ring cylinder 6 is evenly provided with jacks. This embodiment provides a wind power tower cylinder foundation ring lifting device, includes: hoist bottom plate 1 and hoist otic placode 2, the material of hoist bottom plate 1 and hoist otic placode 2 is the metal material, the bottom of hoist bottom plate 1 be used for with 6 upper ends of foundation ring go up flange 7 fixed connection of foundation ring, the top welding of hoist bottom plate 1 has hoist otic placode 2, be equipped with the mounting hole on the hoist otic placode 2, be fixed with a hoist and mount link 3 through the cooperation of bolt and nut.
The hoisting tool for the foundation ring of the wind power tower cylinder is simple to manufacture, simple and practical to operate, is directly fixed on the upper flange 7 of the foundation ring at the upper end of the foundation ring cylinder body 6 through the hoisting bottom plate 1, has a good fixing effect, and is convenient to assemble and disassemble, and the hoisting hanging ring 3 is fixedly connected by utilizing the mounting holes fixed on the lug plates 2 of the hoisting tool and matching bolts, so that paint damage caused during hoisting of the T-shaped hoisting hook is reduced to a great extent, and the appearance quality of the foundation ring is ensured; the abrasion between the base ring and the lifting hook is reduced, and the safety risk is reduced.
Further, hoist otic placode 2 with hoist bottom plate 1 passes through gusset 5 fixed connection, and hoist otic placode 2, hoist bottom plate 1 and gusset 5 are welded each other and are formed, and support intensity is good, and stability is high, avoids producing the potential safety hazard.
Preferably, in this embodiment, the number of the rib plates 5 is 2 to 4, and specifically, the number of the rib plates 5 is 4, so that the connection stability is improved, and the support strength is good.
Preferably, in this embodiment, the lifting appliance bottom plate 1 and the flange 7 on the foundation ring are fixedly connected through a fixing piece, the fixing piece is a bolt 4, the fixing effect is good, the assembly and the disassembly are convenient, and the appearance quality of the foundation ring cannot be damaged because paint cannot be smeared on the end face of the flange.
Of course, the fixing mode is more, and other modes can be adopted, so that the actual requirement can be met.
Preferably, in this embodiment, the lifting appliance bottom plate 1 is a rectangular parallelepiped bottom plate, and four corners of the lifting appliance bottom plate 1 are chamfered, so that the machining residual burrs are effectively removed, and the machining precision and performance are improved.
The use method of the hoisting tool for the foundation ring of the wind power tower comprises the following steps: when the lifting appliance is used, the upper flange 7 of the foundation ring at the upper end of the foundation ring cylinder body 6 is fixedly connected with the lifting appliance bottom plate 1 through the bolts 4, two-point equal-part lifting is implemented, the paint surface of the foundation ring cylinder body 6 is guaranteed not to be damaged, abrasion between the foundation ring and the lifting hook is reduced, and safety risks are reduced.
The height of one foundation ring is about 2.5 meters, the diameter is about 4.5 meters, and the weight of the single foundation ring reaches 16 tons. Because the foundation ring can not be directly hoisted by using the steel wire rope, great pressure is brought to hoisting and transporting the foundation ring. In the wind-powered electricity generation pylon foundation ring lifting device with patent number CN201620240901.2, adopt T type lifting hook handling, it is great to the damage of foundation ring surface paint, especially under the condition that the paint is not totally dry through yet, not only influences product appearance quality, and the paint that is incessant moreover repairs very big influence production efficiency. Meanwhile, the hook is frequently abraded and needs to be frequently replaced, so that serious potential safety hazards exist; the technical scheme is simple to manufacture, simple and practical to operate, paint damage caused by lifting of the T-shaped lifting hook is reduced to a great extent, and appearance quality of the foundation ring is guaranteed; the abrasion between the base ring and the lifting hook is reduced, and the safety risk is reduced.
In the description of the present invention, it is to be understood that the terms "center", "length", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "inner", "outer", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the system or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (4)
1. The utility model provides a wind power tower cylinder foundation ring lifting device which characterized in that includes:
hoist bottom plate (1) and hoist otic placode (2), the bottom of hoist bottom plate (1) is used for flange (7) to be connected on the foundation ring with foundation ring barrel (6) upper end, the top of hoist bottom plate (1) is equipped with hoist otic placode (2), fixed hoist link (3) that are equipped with on hoist otic placode (2), hoist otic placode (2) with hoist bottom plate (1) is connected through gusset (5), hoist bottom plate (1) is the cuboid bottom plate, four angles of hoist bottom plate (1) all carry out the chamfer and handle.
2. The wind tower foundation ring lifting tool according to claim 1, wherein the number of the rib plates (5) is 2-4.
3. The wind tower foundation ring hoisting tool of claim 1, wherein the hanger base plate (1) is fixedly connected with the foundation ring upper flange (7) by a fixing member.
4. The wind tower foundation ring lifting tool as claimed in claim 3, wherein the fixing member is a bolt (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022154516.5U CN214359785U (en) | 2020-09-27 | 2020-09-27 | Wind power tower cylinder foundation ring lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022154516.5U CN214359785U (en) | 2020-09-27 | 2020-09-27 | Wind power tower cylinder foundation ring lifting device |
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| Publication Number | Publication Date |
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| CN214359785U true CN214359785U (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022154516.5U Active CN214359785U (en) | 2020-09-27 | 2020-09-27 | Wind power tower cylinder foundation ring lifting device |
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| CN (1) | CN214359785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114016540A (en) * | 2021-12-01 | 2022-02-08 | 珠海巨涛海洋石油服务有限公司 | Wind power jacket transition section and assembling process |
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2020
- 2020-09-27 CN CN202022154516.5U patent/CN214359785U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114016540A (en) * | 2021-12-01 | 2022-02-08 | 珠海巨涛海洋石油服务有限公司 | Wind power jacket transition section and assembling process |
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