CN110116971B - Auxiliary assembling device for fan blade hub - Google Patents
Auxiliary assembling device for fan blade hub Download PDFInfo
- Publication number
- CN110116971B CN110116971B CN201910375272.2A CN201910375272A CN110116971B CN 110116971 B CN110116971 B CN 110116971B CN 201910375272 A CN201910375272 A CN 201910375272A CN 110116971 B CN110116971 B CN 110116971B
- Authority
- CN
- China
- Prior art keywords
- arc
- movable base
- supporting structure
- shaped supporting
- fan blade
- 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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Links
- 230000001360 synchronised effect Effects 0.000 claims abstract description 13
- 239000010410 layer Substances 0.000 claims abstract description 9
- 239000003292 glue Substances 0.000 claims abstract description 4
- 239000002344 surface layer Substances 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000010073 coating (rubber) Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0625—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement with wheels for moving around the floor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
- B66F7/085—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated pneumatically operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The embodiment of the invention provides an auxiliary assembly device for a fan blade hub, which comprises a movable base, an arc-shaped supporting structure and a lifting bracket, wherein the lifting bracket is supported on the movable base through two synchronous cylinders, the arc-shaped supporting structure is fixedly connected to the top end of the lifting bracket, a canvas cushion layer is arranged on the inner side surface of the arc-shaped supporting structure, and the surface layer of the canvas cushion layer is coated with glue. The invention has the beneficial effects that the movable base is used for realizing the movement and the positioning on the ground, the arc-shaped supporting structure is used for supporting the hub connection position of the fan blade, and the lifting bracket is used for adjusting the height of the arc-shaped supporting structure, so that the fan blade and the fan motor are installed on the ground.
Description
Technical Field
The invention relates to the technical field of wind power generation equipment, in particular to an auxiliary assembly device for a fan blade hub.
Background
In the prior art, when the fan blade is assembled with a fan, the blade needs to be hoisted to be in butt joint with a fan hub, the hoisting process has higher requirement on operation, and the installation difficulty is high.
Disclosure of Invention
In view of the technical problems described above, the embodiment of the invention provides an auxiliary assembly device for a fan blade hub, which solves the problem of high operation difficulty in hoisting and installing a fan blade.
The utility model provides a fan blade wheel hub assists assembly device, includes portable base, arc support structure and lifting support, lifting support supports through two synchronous cylinders on the portable base, arc support structure fixed connection is in lifting support's top the inboard surface of arc support structure is equipped with one deck canvas bed course, the top layer rubber coating of canvas bed course.
The movable base is square, and four supporting wheels are arranged at the bottom of the movable base.
The lifting support comprises a middle supporting plate, two upright posts vertically arranged on the supporting plate, sliding columns at four corners of the lower part of the supporting plate and sliding sleeves sleeved on the sliding columns, wherein the sliding sleeves are fixedly arranged on the movable base, the upright posts are arranged on two sides, and the upright posts are fixedly connected with the bottom of the arc-shaped supporting structure; the bottom of the synchronous cylinder is fixed on the movable base, and the top of the synchronous cylinder is supported at the lower part of the supporting plate.
The lifting support further comprises a transverse plate, the transverse plate is fixedly connected with the four sliding sleeves, and the top of the synchronous cylinder penetrates through the through hole in the transverse plate.
And two sides of the transverse plate are respectively provided with an inclined supporting rod, and the bottoms of the inclined supporting rods are connected to the movable base.
The stand with arc support structure's hookup location side is equipped with oblique lacing wire, oblique lacing wire welds simultaneously the stand with on the arc support structure.
The arc-shaped supporting structure is made of steel materials.
The invention has the beneficial effects that the movable base is used for realizing the movement and the positioning on the ground, the arc-shaped supporting structure is used for supporting the hub connection position of the fan blade, and the lifting bracket is used for adjusting the height of the arc-shaped supporting structure, so that the fan blade and the fan motor are installed on the ground.
Drawings
The invention will be better understood from the following description of specific embodiments thereof, taken in conjunction with the accompanying drawings, in which:
other features, objects and advantages of the present invention will become more apparent upon reading the following detailed description of non-limiting embodiments thereof, taken in conjunction with the accompanying drawings in which like or similar reference characters designate the same or similar features.
FIG. 1 is a schematic front view of an apparatus for assisting in assembling a hub of a fan blade according to an embodiment of the present invention.
Fig. 2 is a schematic side view of an auxiliary assembly device for a fan blade hub according to an embodiment of the present invention.
Detailed Description
Features and exemplary embodiments of various aspects of the invention are described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the invention by showing examples of the invention. The present invention is in no way limited to any particular configuration and algorithm set forth below, but rather covers any modification, substitution, and improvement of elements, components, and algorithms without departing from the spirit of the invention. In the following description, well-known structures and techniques are not shown in order to avoid unnecessarily obscuring the present invention.
Example embodiments will now be described with reference to example embodiments, which can be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art.
Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the invention. One skilled in the relevant art will recognize, however, that the inventive aspects may be practiced without one or more of the specific details, or with other methods, components, materials, etc. In other instances, well-known structures, materials, or operations are not shown or described in detail to avoid obscuring the main technical idea of the invention.
As shown in fig. 1-2, the invention provides an auxiliary assembly device for a fan blade hub, which comprises a movable base 10, an arc-shaped supporting structure 20 and a lifting bracket 30, wherein the lifting bracket is supported on the movable base 10 through two synchronous cylinders 15, the arc-shaped supporting structure 30 is fixedly connected to the top end of the lifting bracket 20, a canvas cushion layer 31 is arranged on the inner side surface of the arc-shaped supporting structure 30, the surface layer of the canvas cushion layer is coated with glue, the impact force between the arc-shaped supporting structure 20 and the fan blade during connection can be effectively reduced by the canvas cushion layer 31, and the friction force between the arc-shaped supporting structure 20 and the fan blade can be improved after the surface of the canvas cushion layer is coated with glue, so that the fan blade itself is prevented from axially rolling.
The movable base 10 is square, and four supporting wheels 11 are arranged at the bottom of the movable base 10. If necessary, a positioning structure, such as a tip cone, which can be extended downward and inserted into the ground, may be provided on the movable base.
The lifting bracket 20 comprises a middle supporting plate 21, two upright posts 22 vertically arranged on the supporting plate 21, sliding columns 23 at four corners of the lower part of the supporting plate 21 and sliding sleeves 24 sleeved on the sliding columns 23, wherein the sliding sleeves are fixedly arranged on the movable base 10, the upright posts 22 are arranged on two sides, and the upright posts 22 are fixedly connected with the bottom of the arc-shaped supporting structure; the bottom of the synchronous cylinder 15 is fixed on the movable base 10, and the top of the synchronous cylinder 15 is supported on the lower part of the supporting plate. The upright posts 22 are arranged on two sides, so that the structural reliability is better.
The lifting bracket 20 further comprises a transverse plate 25, the transverse plate 25 is fixedly connected with four sliding sleeves 24, and the top of the synchronous cylinder 15 passes through a through hole in the transverse plate 25.
Two sides of the transverse plate 25 are respectively provided with an inclined strut 28, and the bottom of the inclined strut 28 is connected to the movable base. The diagonal brace 28 can improve the stability of the sliding sleeve and avoid tilting of the sliding sleeve.
The side of the connection position between the upright post 22 and the arc-shaped supporting structure 30 is provided with an inclined lacing wire, and the inclined lacing wire is welded on the upright post and the arc-shaped supporting structure at the same time.
The arc-shaped supporting structure is made of steel materials.
The invention has the beneficial effects that the movable base is used for realizing the movement and the positioning on the ground, the arc-shaped supporting structure is used for supporting the hub connection position of the fan blade, and the lifting bracket is used for adjusting the height of the arc-shaped supporting structure, so that the fan blade and the fan motor are installed on the ground.
Those skilled in the art will appreciate that the above-described embodiments are exemplary and not limiting. The different technical features presented in the different embodiments may be combined to advantage. Other variations to the disclosed embodiments can be understood and effected by those skilled in the art in view of the description and the claims. In the claims, the term "comprising" does not exclude other means or steps; the indefinite article "a" does not exclude a plurality; the terms "first," "second," and the like, are used for designating a name and not for indicating any particular order.
Claims (1)
1. The auxiliary assembly device for the fan blade hub is characterized by comprising a movable base, an arc-shaped supporting structure and a lifting bracket, wherein the lifting bracket is supported on the movable base through two synchronous cylinders, the arc-shaped supporting structure is fixedly connected to the top end of the lifting bracket, a canvas cushion layer is arranged on the inner side surface of the arc-shaped supporting structure, and the surface layer of the canvas cushion layer is coated with glue;
the movable base is square, and four supporting wheels are arranged at the bottom of the movable base;
The lifting support comprises a middle supporting plate, two upright posts vertically arranged on the supporting plate, sliding columns at four corners of the lower part of the supporting plate and sliding sleeves sleeved on the sliding columns, wherein the sliding sleeves are fixedly arranged on the movable base, the upright posts are arranged on two sides, and the upright posts are fixedly connected with the bottom of the arc-shaped supporting structure; the bottom of the synchronous cylinder is fixed on the movable base, and the top of the synchronous cylinder is supported at the lower part of the supporting plate;
The lifting support further comprises a transverse plate, the transverse plate is fixedly connected with the four sliding sleeves, and the top of the synchronous cylinder penetrates through a through hole in the transverse plate;
two sides of the transverse plate are respectively provided with an inclined supporting rod, and the bottoms of the inclined supporting rods are connected to the movable base;
The side surface of the connecting position of the upright post and the arc-shaped supporting structure is provided with an inclined lacing wire, and the inclined lacing wire is welded on the upright post and the arc-shaped supporting structure at the same time;
the arc-shaped supporting structure is made of steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910375272.2A CN110116971B (en) | 2019-05-07 | 2019-05-07 | Auxiliary assembling device for fan blade hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910375272.2A CN110116971B (en) | 2019-05-07 | 2019-05-07 | Auxiliary assembling device for fan blade hub |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110116971A CN110116971A (en) | 2019-08-13 |
| CN110116971B true CN110116971B (en) | 2024-06-04 |
Family
ID=67520389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910375272.2A Active CN110116971B (en) | 2019-05-07 | 2019-05-07 | Auxiliary assembling device for fan blade hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110116971B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203245558U (en) * | 2012-12-19 | 2013-10-23 | 中国二冶集团有限公司 | Large cylindrical device pair supporting apparatus |
| CN203472415U (en) * | 2013-08-29 | 2014-03-12 | 浙江吉利汽车研究院有限公司 | Automobile tire mounting and demounting device |
| CN105905849A (en) * | 2016-06-22 | 2016-08-31 | 江门市安恒爆破工程有限公司 | Prestressed tensioning jack movable mounting trolley and application method thereof |
| CN106334888A (en) * | 2016-11-03 | 2017-01-18 | 南京奥特电气股份有限公司 | Multi-pipe diameter movable lifting type pipeline welding preheating device |
| CN206265337U (en) * | 2016-12-12 | 2017-06-20 | 贵州航天特种车有限责任公司 | A kind of collapsible aircraft bracket of synchronization lifting |
| CN206519915U (en) * | 2017-01-11 | 2017-09-26 | 天津市信雅机械股份有限公司 | A kind of support and fixing equipment for wind electricity blade |
| CN210176366U (en) * | 2019-05-07 | 2020-03-24 | 中国水电四局（兰州）机械装备有限公司 | Fan blade hub auxiliary assembly device |
-
2019
- 2019-05-07 CN CN201910375272.2A patent/CN110116971B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203245558U (en) * | 2012-12-19 | 2013-10-23 | 中国二冶集团有限公司 | Large cylindrical device pair supporting apparatus |
| CN203472415U (en) * | 2013-08-29 | 2014-03-12 | 浙江吉利汽车研究院有限公司 | Automobile tire mounting and demounting device |
| CN105905849A (en) * | 2016-06-22 | 2016-08-31 | 江门市安恒爆破工程有限公司 | Prestressed tensioning jack movable mounting trolley and application method thereof |
| CN106334888A (en) * | 2016-11-03 | 2017-01-18 | 南京奥特电气股份有限公司 | Multi-pipe diameter movable lifting type pipeline welding preheating device |
| CN206265337U (en) * | 2016-12-12 | 2017-06-20 | 贵州航天特种车有限责任公司 | A kind of collapsible aircraft bracket of synchronization lifting |
| CN206519915U (en) * | 2017-01-11 | 2017-09-26 | 天津市信雅机械股份有限公司 | A kind of support and fixing equipment for wind electricity blade |
| CN210176366U (en) * | 2019-05-07 | 2020-03-24 | 中国水电四局（兰州）机械装备有限公司 | Fan blade hub auxiliary assembly device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110116971A (en) | 2019-08-13 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |