CN204342245U - A kind of wind-power tower hoisting sling - Google Patents

A kind of wind-power tower hoisting sling Download PDF

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Publication number
CN204342245U
CN204342245U CN201420681416.XU CN201420681416U CN204342245U CN 204342245 U CN204342245 U CN 204342245U CN 201420681416 U CN201420681416 U CN 201420681416U CN 204342245 U CN204342245 U CN 204342245U
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CN
China
Prior art keywords
hook
wind
power tower
coupling link
attaching parts
Prior art date
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Active
Application number
CN201420681416.XU
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Chinese (zh)
Inventor
邱胜宝
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianshun (Zhuhai) new energy Co. Ltd.
Original Assignee
SOUTH KERRY WIND POWER EQUIPMENT (ZHUHAI) Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by SOUTH KERRY WIND POWER EQUIPMENT (ZHUHAI) Co Ltd filed Critical SOUTH KERRY WIND POWER EQUIPMENT (ZHUHAI) Co Ltd
Priority to CN201420681416.XU priority Critical patent/CN204342245U/en
Application granted granted Critical
Publication of CN204342245U publication Critical patent/CN204342245U/en
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Abstract

The utility model discloses a kind of wind-power tower hoisting sling, comprise body, described body is made up of coupling link, hook, wing plate and neonychium, and the top of described coupling link is provided with the first attaching parts can being convenient to hoist lifting hook hook, and below is connected with hook top; Described wing plate is fixed at the both sides of hook, ensures to be in vertical laying state when body leaves unused; Described neonychium is wrapped in hook and the contact site of wind-power tower flange, plays the effect of protection product surface, and be provided with second attaching parts that can just be connected with hook below described coupling link, described first attaching parts is the first hole be opened in above coupling link; Described second attaching parts is the second hole be opened in below coupling link, and described hook is C font.The utility model makes simple, need not other annexes such as shackle, steel rope, and lifting setup time is short, and hoisting operation is stablized, and does not bring damage to the cylindrical shell of wind-power tower or flange itself in lifting process.

Description

A kind of wind-power tower hoisting sling
Technical field
The utility model relates to field of wind power equipment, more particularly, relates to a kind of wind-power tower hoisting sling.
Background technology
Wind-power tower hoisting sling relates to a kind of lifting auxiliary mould of large-sized structural parts, is particularly suitable for the wind-power tower lifting work occasion of two ends with L-type flange.As the supporting construction of wind power plant, wind-power tower presents the docking of more piece cylinder circumferential weld, two ends are the form of butt flange, belongs to large-scale steel structure members.
In welding manufacture link, the crane system that the lifting that wind-power tower welds product adopts steel rope to be enclosed within wind-power tower two ends as suspender, to be lifted by two cranes mostly, simple to operate, but unique shortcoming is the lubricating oil on steel rope surface brings greasy dirt to product, for the sanding rust cleaning of next procedure and wind-power tower increases overwork amount; After completing application manufacture, be the coat of paint protecting product surface, the lifting of wind-power tower adopts suspender belt as suspender mostly, and shortcoming is that suspender belt needs often to change, be unsuitable for the occasions such as frequent use and rainy day open work.
Summary of the invention
For above-mentioned technological deficiency, the utility model provide a kind of make simple, need not other annexes such as shackle, steel rope, lifting setup time is short, hoisting operation is stablized, and the cylindrical shell of wind-power tower or flange itself is not brought to the wind-power tower hoisting sling of damage in lifting process.
It is as described below that the utility model solves the technical scheme that its technical matters adopts: a kind of wind-power tower hoisting sling, comprise body, described body is made up of coupling link, hook, wing plate and neonychium, the top of described coupling link is provided with the first attaching parts can being convenient to hoist lifting hook hook, and below is connected with hook top; Described wing plate is fixed at the both sides of hook, ensures to be in vertical laying state when body leaves unused; Described neonychium is wrapped in hook and the contact site of wind-power tower flange, plays the effect of protection product surface.
According to said structure, below wherein said coupling link, be provided with second attaching parts that can just be connected with hook.
According to said structure, further, as preferably, described first attaching parts is the first hole be opened in above coupling link; Described second attaching parts is the second hole be opened in below coupling link.
According to said structure, as preferably, wherein said hook is C font.
According to said structure, as preferably, wherein said coupling link, hook and wing plate are respectively steel matter.Employing steel matter is easily processed, structural reliability is high, the vibration resistance of steel, good impact resistance.
According to said structure, as preferably, described neonychium is felt or quality of rubber materials.Adopt felt or rubber cheap, elasticity is large, and resistance to abrasion is good.
According to the utility model of said structure, compared with prior art, its beneficial effect is, make simple, need not other annexes such as shackle, steel rope, lifting setup time is short, hoisting operation is stablized, and does not bring damage to the cylindrical shell of wind-power tower or flange itself in lifting process.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and embodiment, the utility model is described further.
Fig. 1 is the utility model constructional drawing;
Fig. 2 is the utility model connection ring structure figure;
Fig. 3 is the utility model hook structure figure.
Detailed description of the invention
Embodiment one
As shown in Figure 1, a kind of wind-power tower hoisting sling, comprises body 1, and body 1 is linked up with 3 (as shown in Figure 3), wing plate 4 and neonychium 5 by coupling link 2, C type and formed.The top of C type hook 3 is connected with the below of coupling link 2, and two-sided welding is connected.The wing plate 4 of the upper shape triangular in shape of both sides welding of C type hook 3, its role is to, be in vertical laying state when body 1 leaves unused.Neonychium 5 is wrapped in C type hook 3 and the contact site of wind-power tower flange, is played the effect of protection product surface by elasticity transition.
As shown in Figure 2, the upper end of coupling link 2 has large square hole 21, and lower end has small square hole 22, and wherein, large square hole 21 is for hanging over the suspension hook of crane; Small square hole 22 is for linking up with 3 two-sided welding with C type.
Above-mentioned coupling link 2, C type hook 3 and wing plate 4 are respectively steel matter, and neonychium 5 is felt or quality of rubber materials.
When using the present embodiment to carry out the hoisting operation of wind-power tower product, the suspension hook of crane is hooked on the large square hole 21 of coupling link 2, and C type hook 3 is hooked on the L-type flange of wind-power tower end, and the neonychium 5 of contact site plays the effect preventing hook to hinder product surface.The realization of above operation task, it is short to play lifting setup time, and hoisting operation is stablized, and does not bring the beneficial effects such as damage or pollution to the cylindrical shell of wind-power tower or flange itself in lifting process.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to the utility model claims.
By reference to the accompanying drawings exemplary description is carried out to the utility model patent above; the realization of obvious the utility model patent is not subject to the restrictions described above; as long as have employed the various improvement that method is conceived and technical scheme is carried out of the utility model patent; or the design of the utility model patent and technical scheme directly applied to other occasion, all in protection domain of the present utility model without to improve.

Claims (7)

1. a wind-power tower hoisting sling, comprises body, it is characterized in that, described body is made up of coupling link, hook, wing plate and neonychium, and the top of described coupling link is provided with the first attaching parts can being convenient to hoist lifting hook hook, and below is connected with hook top; Described wing plate is fixed at the both sides of hook, ensures to be in vertical laying state when body leaves unused; Described neonychium is wrapped in hook and the contact site of wind-power tower flange, plays the effect of protection product surface.
2. a kind of wind-power tower hoisting sling according to claim 1, is characterized in that, is provided with second attaching parts that can just be connected with hook below described coupling link.
3. a kind of wind-power tower hoisting sling according to claim 1, is characterized in that, described first attaching parts is the first hole be opened in above coupling link.
4. a kind of wind-power tower hoisting sling according to claim 2, is characterized in that, described second attaching parts is the second hole be opened in below coupling link.
5. a kind of wind-power tower hoisting sling according to claim 1, is characterized in that, described hook is C font.
6. a kind of wind-power tower hoisting sling according to claim 1, it is characterized in that, described coupling link, hook and wing plate are respectively steel matter.
7. a kind of wind-power tower hoisting sling according to claim 1, is characterized in that, described neonychium is felt or quality of rubber materials.
CN201420681416.XU 2014-11-03 2014-11-03 A kind of wind-power tower hoisting sling Active CN204342245U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420681416.XU CN204342245U (en) 2014-11-03 2014-11-03 A kind of wind-power tower hoisting sling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420681416.XU CN204342245U (en) 2014-11-03 2014-11-03 A kind of wind-power tower hoisting sling

Publications (1)

Publication Number Publication Date
CN204342245U true CN204342245U (en) 2015-05-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420681416.XU Active CN204342245U (en) 2014-11-03 2014-11-03 A kind of wind-power tower hoisting sling

Country Status (1)

Country Link
CN (1) CN204342245U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105905786A (en) * 2016-06-02 2016-08-31 中船澄西船舶修造有限公司 Method for hoisting single segment of cylinder body
CN106006356A (en) * 2016-07-22 2016-10-12 甘肃酒钢集团西部重工股份有限公司 Tower tube lifting appliance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105905786A (en) * 2016-06-02 2016-08-31 中船澄西船舶修造有限公司 Method for hoisting single segment of cylinder body
CN106006356A (en) * 2016-07-22 2016-10-12 甘肃酒钢集团西部重工股份有限公司 Tower tube lifting appliance

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CP03 Change of name, title or address

Address after: 519175, No. six, 2 Toyama Road, Toyama Industrial Park, Zhuhai, Guangdong (No. 1 workshop)

Patentee after: Tianshun (Zhuhai) new energy Co. Ltd.

Address before: 519100 Guangdong city of Zhuhai province Toyama Doumen District Industrial Park starting area Gaolan high-speed east wind power plant area Li Guang

Patentee before: SOUTH KERRY WIND POWER EQUIPMENT (ZHUHAI) CO., LTD.

CP03 Change of name, title or address