CN205076717U - Large -scale fan blade turning device - Google Patents
Large -scale fan blade turning device Download PDFInfo
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- CN205076717U CN205076717U CN201520773554.5U CN201520773554U CN205076717U CN 205076717 U CN205076717 U CN 205076717U CN 201520773554 U CN201520773554 U CN 201520773554U CN 205076717 U CN205076717 U CN 205076717U
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- davit
- turning device
- winch
- blade
- fan blade
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Abstract
The utility model relates to a large -scale fan blade turning device, including establishing the two sets of fixed pulleys on the davit, two sets of fixed pulleys lie in the upper and lower both ends of davit, install two -way wire rope on the fixed pulley, install base and winch on wire rope, are equipped with on the base and break out, install the suspender unloading to buckle, the winch is fixed in the davit root. The utility model has the advantages of simple structure, the installation is swift, convenient to use, easy operation, the cooperation lifting hook lifts by crane, prevents that the lifting hook from lifting by crane the back, the apex touching deck of base department, the cooperation davit becomes the width of cloth, lets the perpendicular deck of blade, realizes standing up of blade.
Description
Technical field
A kind of turning device of the utility model, when being particularly applicable to the lifting of marine fan blade, loop wheel machine completes the fan blade turning device of upset.
Background technology
Draught fan impeller upset Hoisting Program conventional is at present generally a main loop wheel machine and an auxiliary loop wheel machine coordinates lifting, the lifting operation task of auxiliary loop wheel machine is have impact on during lifting, the job position relative compact of 2 loop wheel machines simultaneously, 2 loop wheel machines require very high in cooperation, need certain production time, therefore needing solution 2 loop wheel machines to realize the problem of blade upset, the production time of workman is long, and construction exists certain security risk.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and provides a kind of structure simple, quick for installation, easy to use, large-scale fan blade turning device simple to operate.
The purpose of this utility model is achieved through the following technical solutions: a kind of large-scale fan blade turning device, comprise the two groups of fixed pulleys be located on arm, fixed pulley described in two groups is positioned at the two ends up and down of described arm, described fixed pulley is provided with bi-directional steel wire, described steel rope is provided with pedestal and winch, described pedestal is provided with shackle, described unload to buckle suspender belt is installed; Described winch is fixed on arm root.
The utility model compared with prior art has the following advantages:
Structure is simple, quick for installation, easy to use, simple to operate, by the winch folding and unfolding bi-directional steel wire of arm bottom, pedestal is seesawed along arm direction, coordinates suspension hook lifting, after preventing suspension hook from lifting by crane, the blade tip touching deck at pedestal place, coordinate suspension arm variable-amplitude, allow the vertical deck of blade, realize standing up of blade.
accompanying drawing illustrates:
Fig. 1 is the utility model structure structural representation;
1-arm, 2-fixed pulley, 3-bi-directional steel wire, 4-pedestal, 5-winch, 6-shackle, 7-suspender belt.
detailed description of the invention:
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment, only for explaining the utility model, does not form the restriction to the utility model protection domain.
As Fig. 1 shows a kind of embodiment of a kind of large-scale fan blade turning device of the utility model: comprise the two groups of fixed pulleys 2 be located on arm 1, fixed pulley 2 described in two groups is positioned at the two ends up and down of described arm 1, described fixed pulley 2 is provided with bi-directional steel wire 3, described steel rope 3 is provided with pedestal 4 and winch 5, described pedestal 4 is provided with shackle 6, described shackle 6 is provided with suspender belt 7; Described winch 5 is fixed on arm root.
When hanging wind impeller, on pedestal, suspender belt is installed in shackle, and suspender belt one end is enclosed within the tip of blade, suspender belt on the suspension hook of loop wheel machine is arranged near wheel hub, when suspension hook lifts by crane, and blade upward movement, reach certain height, the winch motion of arm bottom, makes pedestal upward movement, after preventing suspension hook from lifting by crane, the blade tip touching deck at pedestal place, coordinate suspension arm variable-amplitude, allow the vertical deck of blade, realize standing up of blade.
It is convenient that the utility model has using method, and structure is reliable, stable, simple to operate, and do not need two loop wheel machine cooperations, a loop wheel machine just can complete the upset of blade, improves work efficiency, has saved productive costs, has ensured the safety of workmen simultaneously.
Claims (2)
1. one kind large-scale fan blade turning device, it is characterized in that: comprise the two groups of fixed pulleys (2) be located on arm (1), described in two groups, fixed pulley (2) is positioned at the two ends up and down of described arm (1), described fixed pulley (2) is provided with bi-directional steel wire (3), described steel rope (3) is provided with pedestal (4) and winch (5), described pedestal (4) is provided with shackle (6), described shackle (6) is provided with suspender belt (7).
2. large-scale fan blade turning device according to claim 1, is characterized in that: described winch (5) is fixed on arm root.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520773554.5U CN205076717U (en) | 2015-10-08 | 2015-10-08 | Large -scale fan blade turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520773554.5U CN205076717U (en) | 2015-10-08 | 2015-10-08 | Large -scale fan blade turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205076717U true CN205076717U (en) | 2016-03-09 |
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ID=55429136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520773554.5U Active CN205076717U (en) | 2015-10-08 | 2015-10-08 | Large -scale fan blade turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205076717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116605766A (en) * | 2023-05-29 | 2023-08-18 | 河南金利重工科技有限公司 | Impeller lifting mechanism for wind power construction and wind power construction method |
-
2015
- 2015-10-08 CN CN201520773554.5U patent/CN205076717U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116605766A (en) * | 2023-05-29 | 2023-08-18 | 河南金利重工科技有限公司 | Impeller lifting mechanism for wind power construction and wind power construction method |
| CN116605766B (en) * | 2023-05-29 | 2024-03-26 | 河南金利重工科技有限公司 | Impeller lifting mechanism for wind power construction and wind power construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181128 Address after: 226000 Nantong International Trade Center 41 Floor, 88 Chongchuan Road, Chongchuan District, Nantong City, Jiangsu Province Patentee after: Jiangsu Lande Ocean Engineering Co., Ltd. Address before: 226000 Block D, 128 Changtai Road, Gangzha District, Nantong City, Jiangsu Province Patentee before: Blue tidal sea ocean, Jiangsu wind-powered electricity generation engineering construction Co., Ltd |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: Room A (1, 2) of Shuilu New Town Business Building, Guomeng Town, Yandu District, Yancheng City, Jiangsu Province Patentee after: Jiangsu Hengtong Lande Ocean Engineering Co., Ltd. Address before: 226000 Nantong International Trade Center 41 Floor, 88 Chongchuan Road, Chongchuan District, Nantong City, Jiangsu Province Patentee before: Jiangsu Lande Ocean Engineering Co., Ltd. |
|
| CP03 | Change of name, title or address |