CN205605362U - Blade web lifts by crane frock - Google Patents
Blade web lifts by crane frock Download PDFInfo
- Publication number
- CN205605362U CN205605362U CN201620230462.7U CN201620230462U CN205605362U CN 205605362 U CN205605362 U CN 205605362U CN 201620230462 U CN201620230462 U CN 201620230462U CN 205605362 U CN205605362 U CN 205605362U
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- CN
- China
- Prior art keywords
- connecting rod
- blade web
- sleeve pipe
- crank connecting
- control post
- Prior art date
- Legal status (The legal status 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 status listed.)
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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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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model provides a blade web lifts by crane frock, includes: the control post is equipped with the sleeve pipe in the control column sleeve, is provided with in the sheathed tube bottom and halts the part, screens link assembly, screens link assembly is including crank connecting rod and straight connecting rod, the one end of crank connecting rod and sleeve pipe or halt the part and rotate and be connected, the other end of crank connecting rod rotates with the straight connecting rod to be connected, the one end of straight connecting rod is rotated with the control post and is connected, the crank connecting rod has the bending angle, the bending angle is close to the setting of control post, part that the one end be connected from crank connecting rod and straight connecting rod is extended to the bending angle be formed with can with the clamping segment of blade web joint, screens link assembly is two sets of including at least, overall screens link assembly sets up around control post symmetry. Through the structure design, the utility model discloses need not artificially to fix, install, uninstall, lift by crane the frock and can contract the chucking automatically, convenient to use, safety, reliable.
Description
Technical field
This utility model relate to wind-powered electricity generation assemble equipment technical field, more specifically, particularly to
A kind of blade web hoisting tool.
Background technology
In wind power generation field, relatively big for the blade dimensions of wind-power electricity generation, quality is the biggest.
In order to ensure that blade keeps higher structural strength, typically can web be set in blade.
Web size sets according to blade dimensions, and its physical dimension is the most relatively large, and web is in system
Make in the course of processing, owing to shape is special, and long (at least 30 meters), so needing spy
Different Current Collector Sleave transports.
Although existing hoist cable frock structure is relatively simple, but hoisting process exists and ties with web
Close the most firm in-convenience in use etc. problem.It addition, hoist cable is when using every time, it is required for peace
Fill, disassemble etc. operates, and causes web to lift intricate operation, and the work considerably increasing workman is strong
Degree and labor safety are dangerous.
Utility model content
(1) technical problem
How to provide a kind of easy to use, be combined reliable lifting device during lifting with web, become
For those skilled in the art's problem demanding prompt solution.
(2) technical scheme
This utility model provides a kind of blade web hoisting tool, including:
For the control post being connected with overhead traveling crane, slide in the outside of described control post and be arranged with sleeve pipe,
It is provided with in the bottom of described sleeve pipe and can halt parts with blade web offsets；
Screens link assembly, described screens link assembly includes crank connecting link and straight connecting rod,
One end of described crank connecting link and described sleeve pipe or described in halt parts and be rotationally connected, described crank
The other end of connecting rod is rotationally connected with described straight connecting rod, one end of described straight connecting rod and described control
Post is rotationally connected, and described crank connecting link has bending angle, and described bending angle is near described control post
Arrange, extend to described bending angle from one end that described crank connecting link is connected with described straight connecting rod
Be formed in part with can with the clamping section of blade web clamping, described screens link assembly include to
Few two groups, whole described screens link assemblies is arranged around described control column symmetry.
Preferably, halting parts described in is tripod structure；Described parts of halting have with described
Sleeve pipe bottom bar connected vertically and two ends respectively with described bottom bar and described telescopic joint oblique
Put waist bar.
Preferably, halting parts described in is integral type structure；Described parts and the described sleeve pipe of halting
It is welded to connect.
Preferably, it is provided with for placing blade abdomen in the two ends of described bottom bar being positioned on the downside of it
The stable clamping plate that plate rocks.
Preferably, described clamping plate of stablizing are vertically arranged with described bottom bar；Described stablize clamping plate and institute
State bottom bar to be welded to connect.
Preferably, described control post, described sleeve pipe, described crank connecting link and described straight connecting rod
It is hardware.
(3) beneficial effect
In this utility model, blade web hoisting tool is made up of three parts.Controlling post is
Movable part, is also the part that is connected with hoisting tool of main beam of overhead travelling crane；Sleeve pipe is movable part,
Can slide up and down along controlling post；Crank connecting link and straight connecting rod collectively constitute connecting rod crank mechanism.
When hoisting tool declines the crack running into web, web stops halts parts and sleeve pipe decline,
Control post is the most sagging due to gravity, and the crank connecting link of crank connecting link and straight connecting rod composition elongates
Shrink, extend in web crack.When hoisting tool is sling, crank launches, and props up web.
Crank connecting link is propped up, and the clamping section that it has can prop up blade web so that web can be suitable
Profit is sling.Designed by said structure, this utility model without artificial fixing, peace loading, unloading,
Hoisting tool can shrink clamping automatically, easy to use, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the side structure schematic diagram of this utility model embodiment Leaf web hoisting tool；
In FIG, component names with the corresponding relation of accompanying drawing number is:
Control post 1, sleeve pipe 2, halt parts 3, crank connecting link 4, straight connecting rod 5.
Detailed description of the invention
Make to retouch the most in detail to embodiment of the present utility model with embodiment below in conjunction with the accompanying drawings
State.Following example are used for illustrating this utility model, but can not be of the present utility model for limiting
Scope.
In description of the present utility model, except as otherwise noted, " multiple " be meant that two or
Two or more；Term " on ", D score, "left", "right", " interior ", " outward ", " front end ", " after
End ", " head ", the orientation of the instruction such as " afterbody " or position relationship be based on side shown in the drawings
Position or position relationship, be for only for ease of description this utility model and simplify description rather than refer to
Show or imply that the device of indication or element must have specific orientation, with specific azimuth configuration
And operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ",
" second ", " the 3rd " etc. are only used for describing purpose, and it is not intended that instruction or hint are relative
Importance.
In description of the present utility model, it should be noted that unless otherwise clear and definite regulation and
Limiting, term " is connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing,
Can also be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electricity
Connect；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary.For this area
Those of ordinary skill for, can with concrete condition understand above-mentioned term in this utility model
Concrete meaning.
Refer to the side that Fig. 1, Fig. 1 are this utility model embodiment Leaf web hoisting tool
Structural representation.
This utility model provides a kind of blade web hoisting tool, and this frock includes: for
What overhead traveling crane connected controls post 1 and can be with the screens link assembly of blade web clamping.Wherein,
Sliding in the outside controlling post 1 and be arranged with sleeve pipe 2, being provided with in the bottom of sleeve pipe 2 can be with blade
What web offseted halts parts 3；Screens link assembly includes crank connecting link 4 and straight connecting rod 5,
One end of crank connecting link 4 and sleeve pipe 2 or halt parts 3 and be rotationally connected, crank connecting link 4 another
One end is rotationally connected with straight connecting rod 5, and one end of straight connecting rod 5 is rotationally connected with controlling post 1, bent
Handle connecting rod 4 has bending angle, and bending angle is arranged near controlling post 1, from crank connecting link 4 with straight
One end that connecting rod 5 connects can be with the card of blade web clamping to being formed in part with of extending of bending angle
The section of connecing, screens link assembly includes at least two groups, and whole screens link assemblies is around control
Post 1 is symmetrical arranged.
In said structure designs, the one end controlling post 1 is connected with overhead traveling crane, and its other end is with straight
Connecting rod 5 is rotationally connected.Control post 1 is arranged with sleeve pipe 2, slidably at the end of sleeve pipe 2
End arrange one can offset with blade web halt halt parts 3, so, when blade web
When hoisting tool declines with overhead traveling crane, halt and after parts 3 offset with blade web, halt stopping decline,
Sleeve pipe 2 stops with halting parts 3；Now, control post 1 can continue to decline.Due to
Being provided with screens link assembly between sleeve pipe 2 (halting parts 3) and control post 1, screens is even
Bar assembly can make structural change with controlling post 1 linkage, thus realizes in extending into blade web
It is connected with the screens between blade web.
In this utility model, blade web hoisting tool is made up of three parts.Control post 1
It is movable part, is also the part that is connected with hoisting tool of main beam of overhead travelling crane；Sleeve pipe 2 is movable
Part, can slide up and down along controlling post 1；Crank connecting link 4 and straight connecting rod 5 collectively constitute
Connecting rod crank mechanism.When hoisting tool declines the crack running into web, web stops halts portion
Part 3 and sleeve pipe 2 decline, control post 1 due to gravity the most sagging, crank connecting link 4 and
The crank connecting link 4 of straight connecting rod 5 composition elongates and shrinks, and extend in web crack.When lifting work
When dress is sling, crank launches, and props up web.Crank connecting link 4 is propped up, the clamping section that it has
Blade web can be propped up so that web can be sling smoothly.Designed by said structure, this
Utility model is without artificial fixing, peace loading, unloading, and hoisting tool can automatically shrink clamping, make
With convenient, safe and reliable.
Specifically, parts 3 are halted for tripod structure；Halt parts 3 and have vertical with sleeve pipe 2
The tilting waist bar that the direct-connected bottom bar connect and two ends are connected with bottom bar and sleeve pipe 2 respectively.
In order to improve overall construction intensity of the present utility model, halt parts 3 for integral type structure；
Halt parts 3 to be welded to connect with sleeve pipe 2；Stablize clamping plate to be vertically arranged with bottom bar；Stablize clamping plate
It is welded to connect with bottom bar；Control post 1, sleeve pipe 2, crank connecting link 4 and straight connecting rod 5 and be gold
Metal elements.
In order to avoid blade web shakes during lifting, in the two ends of bottom bar and be positioned at
It is provided with on the downside of it for placing the stable clamping plate that blade web rocks.After web lifts by crane, leaf
Sheet web just snaps onto two and stablizes between clamping plate, thus ensures that blade Web Stability lifts by crane.
Embodiment of the present utility model is given for the sake of example and description, and is not
Exhaustively or by this utility model it is limited to disclosed form.Many modifications and variations for
It is apparent from for those of ordinary skill in the art.Select and describe embodiment be in order to
Principle of the present utility model and actual application are more preferably described, and make the ordinary skill people of this area
Member is it will be appreciated that this utility model thus design are suitable to various with various amendments of special-purpose
Embodiment.
Claims (6)
1. a blade web hoisting tool, it is characterised in that including:
For the control post (1) being connected with overhead traveling crane, slide in the outside of described control post and be arranged with
Sleeve pipe (2), is provided with in the bottom of described sleeve pipe and can halt parts (3) with blade web offsets；
Screens link assembly, described screens link assembly includes crank connecting link (4) and direct-connected
Bar (5), one end of described crank connecting link and described sleeve pipe or described in halt parts and be rotationally connected,
The other end of described crank connecting link is rotationally connected with described straight connecting rod, one end of described straight connecting rod with
Described control post is rotationally connected, and described crank connecting link has bending angle, and described bending angle is near institute
State control post to arrange, from one end that described crank connecting link is connected with described straight connecting rod to described bending
Being formed in part with that angle extends can be with the clamping section of blade web clamping, described screens link assembly
Including at least two groups, whole described screens link assemblies is arranged around described control column symmetry.
Blade web hoisting tool the most according to claim 1, it is characterised in that
Described parts of halting are tripod structure；
Described halt parts have bottom bar connected vertically with described sleeve pipe and two ends respectively with institute
State bottom bar and described telescopic joint tilting waist bar.
Blade web hoisting tool the most according to claim 2, it is characterised in that
Described parts of halting are integral type structure；
Described parts of halting are welded to connect with described sleeve pipe.
Blade web hoisting tool the most according to claim 2, it is characterised in that
It is provided with for placing what blade web rocked in the two ends of described bottom bar being positioned on the downside of it
Stablize clamping plate.
Blade web hoisting tool the most according to claim 4, it is characterised in that
Described clamping plate of stablizing are vertically arranged with described bottom bar；
Described clamping plate of stablizing are welded to connect with described bottom bar.
Blade web hoisting tool the most according to claim 1, it is characterised in that
Described control post, described sleeve pipe, described crank connecting link and described straight connecting rod are metal
Component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620230462.7U CN205605362U (en) | 2016-03-19 | 2016-03-19 | Blade web lifts by crane frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620230462.7U CN205605362U (en) | 2016-03-19 | 2016-03-19 | Blade web lifts by crane frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205605362U true CN205605362U (en) | 2016-09-28 |
Family
ID=56963801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620230462.7U Active CN205605362U (en) | 2016-03-19 | 2016-03-19 | Blade web lifts by crane frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205605362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139389A (en) * | 2018-08-02 | 2019-01-04 | 大连理工大学 | Active feedback control method and device for the installation of blower single blade |
-
2016
- 2016-03-19 CN CN201620230462.7U patent/CN205605362U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139389A (en) * | 2018-08-02 | 2019-01-04 | 大连理工大学 | Active feedback control method and device for the installation of blower single blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 8 Fengfeng Street, High tech Development Zone, Baoding City, Hebei Province, 071051 Patentee after: Guoneng United Power Technology (Baoding) Co.,Ltd. Address before: 071000 No. 88, Fengfeng street, Baoding City, Hebei Province Patentee before: GUODIAN UNITED POWER TECHNOLOGY (BAODING) Co.,Ltd. |