CN108757348A - A kind of plug-type fan blade manhole cover tooling - Google Patents
A kind of plug-type fan blade manhole cover tooling Download PDFInfo
- Publication number
- CN108757348A CN108757348A CN201810866568.XA CN201810866568A CN108757348A CN 108757348 A CN108757348 A CN 108757348A CN 201810866568 A CN201810866568 A CN 201810866568A CN 108757348 A CN108757348 A CN 108757348A
- Authority
- CN
- China
- Prior art keywords
- manhole cover
- guide rail
- pulley
- manhole
- plug
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- 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
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
-
- 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
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/50—Maintenance or repair
-
- 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)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The present invention relates to a kind of plug-type fan blade manhole cover tooling, manhole cover tooling includes manhole cover, root platform, pulley, guide rail, tight locking button, handle and sealing strip, wherein connected by guide rail and pulley between manhole cover and root platform, form push-pull structure, it is used in combination tight locking button to be locked, is suitable for various model blades, plug-type connection and locking type mode do not influence blade overall structure, realizability is strong, facilitates the unlatching, closing and locking of manhole cover.
Description
Technical field
The present invention relates to a kind of plug-type fan blade manhole cover toolings.
Background technology
It is internally provided with root platform in the blade root of wind electricity blade, there are manhole entrance, the installations of blade manhole cover thereon
At the entrance.When maintenance operation personnel carry out inspection and maintenance to blade interior, blade manhole cover need to be opened and enter blade
It is internal.Meanwhile root platform and manhole cover provide operating platform to the operating personnel of repair complete machine component, are also used for blocking molding
The foreign matters such as glue enter host.
Current blade manhole cover is largely all attached by bolt and root platform.The installation of manhole cover and
Bolt is also easy to produce linkage phenomenon in disassembly process, it has not been convenient to the fastening of bolt.In the installation of blade manhole cover, disassembly process,
Bolt or nut need to remove, and may crash into inside blade or complete machine, be unfavorable for giving for change, and be easy to cause unnecessary trouble,
Even damage complete machine or blade.
Therefore, with the sharp increase of China's wind-powered electricity generation installation amount, a kind of new blade manhole cover is designed to solve above-mentioned ask
Topic, is necessary.
Invention content
For the above technical problem, the present invention proposes a kind of plug-type fan blade manhole cover tooling.Particular technique side
Case is as follows：A kind of plug-type fan blade manhole cover tooling, the manhole cover tooling include manhole cover (1), root platform (2),
Pulley (3), guide rail (4), tight locking button (5), handle (6) and sealing strip (7)；Wherein, the pulley is housed on the manhole cover (1)
(3), it is used in combination tightening of rivet to connect；At root platform (2) the manhole entrance edge, the guide rail (4) is installed in both sides up and down,
Blending bolt installation is fixed；The manhole that the manhole cover (1) is mounted on the root platform (2) by the guide rail (4) comes in and goes out
At mouthful, it is mounted on the pulley (3) on the manhole cover (1) and is then embedded in the guide rail (4)；Two parts of the tight locking button (5)
The right side of the manhole cover (1) and the root platform (2) is securedly mounted to bolt respectively, the lock after being closed for manhole cover
Tightly；Handle (6) is installed with bolt fastening on the manhole cover (1)；In the root platform (2) and the manhole cover (1) phase
The edge of the both sides of the not guide rail of contact is equipped with the bonded sealing strip (7), is directly bonded in the root platform
(2) on.
Description of the drawings
Fig. 1 is the structural schematic diagram of blade manhole cover.
Fig. 2 is root platform and manhole cover assembling schematic diagram.
Fig. 3 is the pulley and guide rail assembling schematic diagram of the present invention.
In figure：1, manhole cover, 2, root platform, 3, pulley, 4, guide rail, 5, tight locking button, 6, handle, 7, sealing strip.
Specific implementation mode
Technical scheme of the present invention is described further with reference to Fig. 1-3 and specific embodiment.
In the description of the present invention, the orientation of instructions such as term "upper", "lower", "front", "rear", " top ", " bottom " or
Position relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without
It is instruction or implies that signified device or part must have a particular orientation, with specific azimuth configuration and operation, therefore not
It can be interpreted as limitation of the present invention.
Fig. 1 is the structural schematic diagram of blade manhole cover, and Fig. 2 is root platform and manhole cover assembling schematic diagram, and Fig. 3 is this hair
Bright pulley and guide rail assembling schematic diagram.As shown, the present invention is by manhole cover 1, root platform 2, pulley 3, guide rail 4, locking
Button 5, handle 6, sealing strip 7 form.Pulley 3 is housed on manhole cover 1, is connected with tightening of rivet；The 2 manhole entrance of platform in root
Both sides, installation guide rail 4, blending bolt installation are fixed up and down at edge；Manhole cover 1 is mounted on the manhole of root platform 2 by guide rail 4
At entrance, it is mounted on the pulley 3 on manhole cover 1 and is then embedded in guide rail 4；Two parts of tight locking button 5 are fastened with bolt respectively pacifies
Mounted in the right side of manhole cover 1 and root platform 2, the locking after being closed for manhole cover；It is closed in order to facilitate the unlatching of manhole cover 2
It closes, handle 6 is installed with bolt fastening on manhole cover 1；The both sides for the not guide rail that platform 2 is in contact with manhole cover 1 in root
Edge, be equipped with bonded sealing strip 7, be directly bonded on the platform of root.
It is connected by guide rail and pulley between the manhole cover and root platform of the present invention, forms push-pull structure, lock is used in combination
It links closely and is locked, be suitable for various model blades, plug-type connection and locking type mode do not influence blade overall structure, can be real
Existing property is strong, facilitates the unlatching, closing and locking of manhole cover.
A kind of plug-type fan blade manhole cover tooling of the present invention has the following effects that：
(1) after disposable installation can normal use, can link to avoid bolt phenomenon and multiple installation were dismantled
Journey reduces the replacement of sealing strip.
(2) in the installation of avoidable manhole cover, disassembly process, bolt or nut are lost, or even crash into blade or complete machine
The case where portion, damaged blade or complete machine.
(3) it is connected by guide rail and pulley between manhole cover of the invention and root platform, forms push-pull structure, be used in combination
Tight locking button is locked, and various model blades are suitable for, and plug-type connection and locking type mode do not influence blade overall structure, can
It is realisation strong, facilitate the unlatching, closing and locking of manhole cover.
In the various embodiments described above, structure, installation position and its connection of each component may be changed, at this
The improvement carried out to individual part on the basis of inventive technique scheme and equivalents, should not exclude the protection model in the present invention
Except enclosing.
The above is only the preferred embodiment for the present invention.It should be pointed out that the member of ordinary skill for the art comes
It says, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications are also answered
This is considered as protection scope of the present invention.
Claims (1)
1. a kind of plug-type fan blade manhole cover tooling, which is characterized in that the manhole cover tooling includes manhole cover (1), root
Portion's platform (2), pulley (3), guide rail (4), tight locking button (5), handle (6) and sealing strip (7)；Wherein, it is filled on the manhole cover (1)
There is the pulley (3), tightening of rivet is used in combination to connect；At root platform (2) the manhole entrance edge, institute is installed in both sides up and down
Guide rail (4) is stated, blending bolt installation is fixed；The manhole cover (1) is mounted on the root platform (2) by the guide rail (4)
Manhole entrance at, be mounted on the manhole cover (1) on pulley (3) then be embedded in the guide rail (4) in；The tight locking button
(5) two parts are securedly mounted to the right side of the manhole cover (1) and the root platform (2) with bolt respectively, are used for manhole
Locking after lid closure；Handle (6) is installed with bolt fastening on the manhole cover (1)；The root platform (2) with it is described
The edge of the both sides for the not guide rail that manhole cover (1) is in contact is equipped with the bonded sealing strip (7), is directly bonded in institute
It states on root platform (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810866568.XA CN108757348A (en) | 2018-08-01 | 2018-08-01 | A kind of plug-type fan blade manhole cover tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810866568.XA CN108757348A (en) | 2018-08-01 | 2018-08-01 | A kind of plug-type fan blade manhole cover tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108757348A true CN108757348A (en) | 2018-11-06 |
Family
ID=63968471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810866568.XA Pending CN108757348A (en) | 2018-08-01 | 2018-08-01 | A kind of plug-type fan blade manhole cover tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108757348A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080955A (en) * | 2019-03-22 | 2019-08-02 | 西安中车永电捷力风能有限公司 | A kind of wind-driven generator manhole door structure |
| CN111102140A (en) * | 2020-01-03 | 2020-05-05 | 国电联合动力技术有限公司 | Wind power blade, root platform structure of wind power blade and installation method of root platform structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009972A (en) * | 2011-09-20 | 2013-04-03 | 北汽福田汽车股份有限公司 | Upper manhole cover device for car roof |
| CN103711264A (en) * | 2013-12-31 | 2014-04-09 | 上海建工七建集团有限公司 | Cover plate device of upper manhole |
| CN104595123A (en) * | 2015-02-28 | 2015-05-06 | 国电联合动力技术有限公司 | Push-pull hoist hole door and cabin cover of wind generation set comprising push-pull hoist hole door |
| CN206552611U (en) * | 2017-02-15 | 2017-10-13 | 中国石油天然气集团公司 | A kind of cover plate for manhole |
| CN206987215U (en) * | 2017-06-28 | 2018-02-09 | 无锡城市职业技术学院 | A kind of slidable roofing manhole cover plate for manhole |
| CN108194281A (en) * | 2017-12-29 | 2018-06-22 | 龙源（北京）风电工程技术有限公司 | A kind of platform cover board arrangement and the tower frame for wind generating set and Wind turbines for including it |
| CN208456790U (en) * | 2018-08-01 | 2019-02-01 | 国电联合动力技术(保定)有限公司 | A kind of plug-type fan blade manhole cover tooling |
-
2018
- 2018-08-01 CN CN201810866568.XA patent/CN108757348A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009972A (en) * | 2011-09-20 | 2013-04-03 | 北汽福田汽车股份有限公司 | Upper manhole cover device for car roof |
| CN103711264A (en) * | 2013-12-31 | 2014-04-09 | 上海建工七建集团有限公司 | Cover plate device of upper manhole |
| CN104595123A (en) * | 2015-02-28 | 2015-05-06 | 国电联合动力技术有限公司 | Push-pull hoist hole door and cabin cover of wind generation set comprising push-pull hoist hole door |
| CN206552611U (en) * | 2017-02-15 | 2017-10-13 | 中国石油天然气集团公司 | A kind of cover plate for manhole |
| CN206987215U (en) * | 2017-06-28 | 2018-02-09 | 无锡城市职业技术学院 | A kind of slidable roofing manhole cover plate for manhole |
| CN108194281A (en) * | 2017-12-29 | 2018-06-22 | 龙源（北京）风电工程技术有限公司 | A kind of platform cover board arrangement and the tower frame for wind generating set and Wind turbines for including it |
| CN208456790U (en) * | 2018-08-01 | 2019-02-01 | 国电联合动力技术(保定)有限公司 | A kind of plug-type fan blade manhole cover tooling |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080955A (en) * | 2019-03-22 | 2019-08-02 | 西安中车永电捷力风能有限公司 | A kind of wind-driven generator manhole door structure |
| CN110080955B (en) * | 2019-03-22 | 2021-04-20 | 西安中车永电捷力风能有限公司 | Manhole door structure of wind driven generator |
| CN111102140A (en) * | 2020-01-03 | 2020-05-05 | 国电联合动力技术有限公司 | Wind power blade, root platform structure of wind power blade and installation method of root platform structure |
| CN111102140B (en) * | 2020-01-03 | 2023-12-26 | 国电联合动力技术有限公司 | Wind power blade, root platform structure of wind power blade and installation method of root platform structure |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181106 |
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| WD01 | Invention patent application deemed withdrawn after publication |