CN208456790U - 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
- CN208456790U CN208456790U CN201821231872.9U CN201821231872U CN208456790U CN 208456790 U CN208456790 U CN 208456790U CN 201821231872 U CN201821231872 U CN 201821231872U CN 208456790 U CN208456790 U CN 208456790U
- Authority
- CN
- China
- Prior art keywords
- manhole cover
- guide rail
- pulley
- plug
- platform
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
-
- 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
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model 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 between manhole cover and root platform by guide rail and pulley, form push-pull structure, and locked with tight locking button, it 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 utility model relates to a kind of plug-type fan blade manhole cover toolings.
Background technique
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 operator of maintenance complete machine component, are also used for stopping molding
The foreign matters such as glue enter host.
Current blade manhole cover is 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.
Utility model content
Against the above technical problems, the utility model proposes a kind of plug-type fan blade manhole cover toolings.Specific skill
Art scheme is as follows: a kind of plug-type fan blade manhole cover tooling, and the manhole cover tooling includes manhole cover (1), root platform
(2), pulley (3), guide rail (4), tight locking button (5), handle (6) and sealing strip (7)；Wherein, equipped with described on the manhole cover (1)
Pulley (3), and connected with tightening of rivet；At root platform (2) the manhole entrance edge, the guide rail is installed in two sides up and down
(4), blending bolt installation is fixed；The manhole cover (1) is mounted on the manhole of the root platform (2) by the guide rail (4)
At entrance, the pulley (3) being mounted on the manhole cover (1) is then embedded in the guide rail (4)；The two of the tight locking button (5)
Part is mounted on the right side of the manhole cover (1) and the root platform (2) with bolt fastening respectively, after manhole cover closure
Locking；Handle (6) are installed with bolt fastening on the manhole cover (1)；In the root platform (2) and the manhole cover
(1) edge of the two sides for the not guide rail being in contact is equipped with the bonded sealing strip (7), is directly bonded in the root
On platform (2).
Detailed description of the invention
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 utility model.
In figure: 1, manhole cover, 2, root platform, 3, pulley, 4, guide rail, 5, tight locking button, 6, handle, 7, sealing strip.
Specific embodiment
The technical solution of the utility model is described further below with reference to Fig. 1-3 and specific embodiment.
The side of the instructions such as term " on ", "lower", "front", "rear", " top ", " bottom " in the description of the present invention,
Position or positional relationship are to be based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description the utility model and simplification is retouched
It states, rather than the device or part of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it should not be understood as limiting 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 reality
With novel pulley and guide rail assembling schematic diagram.As shown, the utility model, by manhole cover 1, root platform 2, pulley 3 is led
Rail 4, tight locking button 5, handle 6, sealing strip 7 form.Pulley 3 is housed on manhole cover 1, is connected with tightening of rivet；2 people of platform in root
Two sides, installation guide rail 4, blending bolt installation are fixed up and down at hole entrance edge；Manhole cover 1 is mounted on root by guide rail 4 and puts down
At the manhole entrance of platform 2, the pulley 3 being mounted on manhole cover 1 is then embedded in guide rail 4；Two parts of tight locking button 5 use spiral shell respectively
Bolt is securedly mounted to the right side of manhole cover 1 and root platform 2, for the locking after manhole cover closure；In order to facilitate manhole cover 2
Open and close is equipped with handle 6 with bolt fastening on manhole cover 1；In root platform 2 be in contact with manhole cover 1 without guide rail
Two sides edge, be equipped with bonded sealing strip 7, be directly bonded on the platform of root.
It is connected between the manhole cover and root platform of the utility model by guide rail and pulley, forms push-pull structure, and
It is locked with tight locking button, 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.
A kind of plug-type fan blade manhole cover tooling of the utility model has the effect 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) it can avoid the installation of manhole cover, in 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 between the manhole cover of the utility model and root platform by guide rail and pulley, forms push-pull structure,
And locked with tight locking button, it is suitable for various model blades, plug-type connection and locking type mode do not influence blade and integrally tie
Structure facilitates the unlatching, closing and locking of manhole cover, it can be achieved that property is strong.
In the various embodiments described above, structure, setting position and its connection of each component be may be changed, at this
On the basis of utility model technical solution, to improvement and equivalents that individual part carries out, it should not exclude in the utility model
Protection scope except.
The above is only the preferred embodiments of the present invention.It should be pointed out that for the ordinary skill of the art
Member for, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these improve and
Modification also should be considered as the protection scope of the utility model.
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 are the pulley (3), and is connected with tightening of rivet；At root platform (2) the manhole entrance edge, institute is installed in two sides up and down
It states guide rail (4), blending bolt installation is fixed；The manhole cover (1) is mounted on the root platform (2) by the guide rail (4)
Manhole entrance at, the pulley (3) being mounted on the manhole cover (1) is then embedded in the guide rail (4)；The tight locking button
(5) two parts are mounted on the right side of the manhole cover (1) and the root platform (2) with bolt fastening respectively, are used for manhole
Locking after lid closure；Handle (6) are installed with bolt fastening on the manhole cover (1)；The root platform (2) with it is described
The edge of the two 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 |
|---|---|---|---|
| CN201821231872.9U CN208456790U (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 |
|---|---|---|---|
| CN201821231872.9U CN208456790U (en) | 2018-08-01 | 2018-08-01 | A kind of plug-type fan blade manhole cover tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208456790U true CN208456790U (en) | 2019-02-01 |
Family
ID=65179657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821231872.9U Active CN208456790U (en) | 2018-08-01 | 2018-08-01 | A kind of plug-type fan blade manhole cover tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208456790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757348A (en) * | 2018-08-01 | 2018-11-06 | 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 CN201821231872.9U patent/CN208456790U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757348A (en) * | 2018-08-01 | 2018-11-06 | 国电联合动力技术(保定)有限公司 | A kind of plug-type fan blade manhole cover tooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 071051 No.88, Fengfeng street, high tech Development Zone, Baoding City, Hebei Province Patentee after: Guoneng United Power Technology (Baoding) Co.,Ltd. Patentee after: Guodian United Power Technology Co., Ltd Address before: 071051 No.88, Fengfeng street, high tech Development Zone, Baoding City, Hebei Province Patentee before: GUODIAN UNITED POWER TECHNOLOGY (BAODING) Co.,Ltd. Patentee before: Guodian United Power Technology Co., Ltd |
|
| CP01 | Change in the name or title of a patent holder |