CN203906185U - Wind generating set cabin inlet-outlet safe protection device - Google Patents
Wind generating set cabin inlet-outlet safe protection device Download PDFInfo
- Publication number
- CN203906185U CN203906185U CN201420227608.3U CN201420227608U CN203906185U CN 203906185 U CN203906185 U CN 203906185U CN 201420227608 U CN201420227608 U CN 201420227608U CN 203906185 U CN203906185 U CN 203906185U
- Authority
- CN
- China
- Prior art keywords
- cabin
- generating set
- protective grille
- wind generating
- outlet
- 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.)
- Expired - Lifetime
Links
- 238000012423 maintenance Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 9
- 230000008439 repair process Effects 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 61
- 230000008676 import Effects 0.000 claims description 35
- 239000000725 suspension Substances 0.000 claims description 8
- 238000004080 punching Methods 0.000 claims description 3
- 230000032258 transport Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a wind generating set cabin inlet-outlet safe protection device. During maintenance and repair of a wind generating set, maintainers transport related maintenance tools and materials from a cabin inlet-outlet through a chain elevator with a hook; the safe protection device is a latticed protection grid; one side of the protection grid is hinged to the internal wall of the cabin inlet-outlet; a bearing plate which is fixed on the internal wall of the cabin inlet-outlet supports the other side of the protection grid; the protection grid is provided with an opening which is for the hook to penetrate in or penetrate out. The wind generating set cabin inlet-outlet safe protection device has the advantages of not needing maintainers to operate and well playing a role in protecting the maintainers due to the facts that the device is hinged to the internal wall of the cabin inlet-outlet, the protection grid which can be arbitrarily opened or closed through the hinges to enable cargos to be conveniently passed when the lifting cargos pass through the cabin inlet-outlet is automatically closed due to self-weight after the cargos are passed and being simple in structure, low in manufacturing costs and not occupying cabin space.
Description
Technical field
The utility model relates to a kind of Safeguard of wind power generating set, particularly relates to the Safeguard that wind generating set engine room is imported and exported.
Background technique
Wind power generating set is, by the impeller of rotation, wind energy transformation is become to mechanical energy, and mechanical energy passes to generator by Transmitted chains system again, is finally converted into a kind of device of electric energy.The cabin of wind power generating set is positioned on the flange at tower cylinder top, and the tower cylinder of Megawatt fan is highly conventionally more than 60 meters.
When the maintenance of wind power generating set conventional maintenance, operating personnel is is generally imported and exported and is transported relevant maintenance tool and maintenance materials by having the chain elevator of suspension hook by cabin.Attendant is in the time of operation chain elevator, carrying maintenance tool and maintenance materials, and open cabin is imported and exported has potential potential safety hazard to related personnel, and cabin import and export are high aerial more than 60 meters, also bring sense of insecurity to attendant.
Existing wind generating set engine room imports and exports safety protective equipment, as Chinese utility model patent, publication number is 202788019 U, name is called a kind of novel wind generating set engine room platform and hangs the disclosed a kind of structure of thing hole protective guard device, it comprises the parts such as mounting plate, fixing vertical rod, hinge, location key seat, locating stud, cross bar, activity vertical rod, this protective equipment arranges guardrail by import and export a side in cabin, thereby avoids generation personnel to step on sky, security incident from falling from high altitude.There is following shortcoming in the protective equipment of this structure, because guardrail takies very large space of cabin, and needs personnel to operate it in actual use, and therefore, in the time of lifting cargo, not only inconvenient personnel are current, and be unfavorable for the lifting of goods.
Summary of the invention
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, provide one not only to maintain easily personnel's current and cargo hoisting in cabin, and do not need attendant to its operation, do not take the wind generating set engine room imports and exports safety protective equipment of cabin space.
For solving the problems of the technologies described above, the utility model adopts so a kind of wind generating set engine room imports and exports safety protective equipment, when described wind power generating set Maintenance and Repair, attendant is imported and exported and transports relevant maintenance tool and maintenance materials from described cabin by the chain elevator with suspension hook, described Safeguard is one and is latticed protective grille, the inwall that one side of described protective grille and cabin are imported and exported is hinged, the opposite side of protective grille supports by being fixed on the support plate of importing and exporting on inwall in cabin, in described protective grille, also offer the opening that penetrates or pass for described suspension hook.
As a kind of preferred implementation of the present utility model, described protective grille by several be parallel to each other, spaced apart transverse bar forms with several fixing longitudinal plates vertical with transverse bar, described opening is arranged on the middle part of protective grille, and a side of described protective grille is hinged by the inwall of hinge or hinge and cabin import and export.
As another kind of preferred implementation of the present utility model, described protective grille is through punching press, casts or be injected with the plate of square hole or circular hole, described opening is arranged on the middle part of plate, and a side of described protective grille is hinged by the inwall of hinge or hinge and cabin import and export.
In the utility model, described support plate is angle bar shape or T shape, this support plate by bolt or be weldingly fixed on cabin import and export inwall on.
Adopt after said structure, the utlity model has following beneficial effect:
Protective grille of the present utility model is hinged by the inwall of hinge or hinge and cabin import and export; in the time that lifting cargo is imported and exported by cabin; this protective grille is by hinge or hinge folding arbitrarily; allow easily goods pass through; after goods passes through; protective grille is closed automatically owing to conducting oneself with dignity, thereby does not need attendant to operate it, plays well the protective action to attendant.The utility model is simple in structure, and manufacture cost is lower, and it is hidden in cabin and imports and exports pedal door below, does not take any cabin space, is conducive to the current and cargo hoisting of attendant.In addition, in lifting cargo process, attendant can observe lifting thing by the grid hole of protective grille, and does not affect life safety.
Brief description of the drawings
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is a kind of working state schematic perspective view of the utility model wind generating set engine room imports and exports safety protective equipment.
Fig. 2 is a kind of structural representation of the utility model wind generating set engine room imports and exports safety protective equipment.
Fig. 3 is the elevational schematic view of Fig. 2.
Fig. 4 is a kind of slinging work schematic diagram of the utility model wind generating set engine room imports and exports safety protective equipment.
Fig. 5 is the schematic top plan view of Fig. 4.
Fig. 6 is the working state schematic representation of the utility model wind generating set engine room imports and exports safety protective equipment in the time crossing cabin import and export.
Fig. 7 is the schematic top plan view of Fig. 6.
Fig. 8 is the another kind of structural representation of the utility model wind generating set engine room imports and exports safety protective equipment.
Embodiment
Referring to a kind of wind generating set engine room imports and exports safety protective equipment shown in Fig. 1 to Fig. 8, when described wind power generating set Maintenance and Repair, attendant transports relevant maintenance tool and maintenance materials by the chain elevator with suspension hook 4 from described cabin import and export 3, described Safeguard be one by metal or equicohesive other material, such as composite material is made, be latticed protective grille 1, the inwall of one side of described protective grille 1 and cabin import and export 3 is hinged, the opposite side of protective grille 1 supports by being fixed on the support plate 2 of importing and exporting on 3 inwalls in cabin, in described protective grille 1, also offer the opening 5 that penetrates or pass for described suspension hook 4.
As a kind of preferred implementation of the present utility model, as shown in Figure 2,3, described protective grille 1 by several be parallel to each other, spaced apart transverse bar 1-1 and several and the fixing longitudinal plate 1-2 of transverse bar 1-1 vertical welding form, described opening 5 is arranged on the middle part of protective grille 1, and a side of described protective grille 1 is hinged with the inwall of cabin import and export 3 by hinge or hinge 6.When work, protective grille 1 can freely be rotated around hinge or hinge 6, thereby free-open-close cabin imports and exports 3; In the time that protective grille 1 turns to horizontal position, spatially, protective grille 1 offsets with support plate 2, and support plate 2 is limited in protective grille 1 on horizontal plane, has formed thus the protective grille 1 of a horizontal position.
As another kind of preferred implementation of the present utility model, as shown in Figure 8, described protective grille 1 for through punching press, cast or be injected with the plate of square hole 1-3 or circular hole, the material of this plate can be steel plate, also can be other equality strength material, described opening 5 is arranged on the middle part of plate, and a side of described protective grille 1 is hinged with the inwall of cabin import and export 3 by hinge or hinge 6.
Support plate 2 of the present utility model is preferably angle bar shape or T shape, and as shown in Figures 4 to 7, this support plate 2 is by bolt or be weldingly fixed on cabin and import and export on 3 inwall.
In the time of chain elevator slinging work, need not open protective grille 1, suspension hook 4 stretches out outside cabin by the opening 5 of protective grille 1, in goods lifting process, can observe goods lifting situation by the grid hole of protective grille 1; In the time that goods arrival cabin imports and exports 3, because the boundary dimension of goods is greater than the opening 5 of protective grille 1, thereby protective grille 1 is rotated around hinge or hinge 6, protective grille 1 is because the lifting of goods is opened like this; When goods arrive engineroom flat and translation leave import and export 3 after or freight lifting to certain altitude, protective grille 1 is closed automatically due to deadweight, reaches with this object that facilitates lifting cargo and do not affect personal security.
Claims (4)
1. a wind generating set engine room imports and exports safety protective equipment, when described wind power generating set Maintenance and Repair, attendant imports and exports (3) from described cabin and transports relevant maintenance tool and maintenance materials by having the chain elevator of suspension hook (4), it is characterized in that: described Safeguard is one and is latticed protective grille (1), the inwall of one side of described protective grille (1) and cabin import and export (3) is hinged, the opposite side of protective grille (1) supports by being fixed on the support plate (2) of importing and exporting on (3) inwall in cabin, in described protective grille (1), also offer the opening (5) that penetrates or pass for described suspension hook (4).
2. wind generating set engine room imports and exports safety protective equipment according to claim 1, it is characterized in that: described protective grille (1) by several be parallel to each other, spaced apart transverse bar (1-1) forms with several fixing longitudinal plates (1-2) vertical with transverse bar (1-1), described opening (5) is arranged on the middle part of protective grille (1), and a side of described protective grille (1) is hinged with the inwall of cabin import and export (3) by hinge or hinge (6).
3. wind generating set engine room imports and exports safety protective equipment according to claim 1, it is characterized in that: described protective grille (1) for through punching press, cast or be injected with the plate of square hole (1-3) or circular hole, described opening (5) is arranged on the middle part of plate, and a side of described protective grille (1) is hinged with the inwall of cabin import and export (3) by hinge or hinge (6).
4. according to the wind generating set engine room imports and exports safety protective equipment described in claim 1 or 2 or 3, it is characterized in that: described support plate (2) is angle bar shape or T shape, this support plate (2) is by bolt or be weldingly fixed on cabin and import and export on the inwall of (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420227608.3U CN203906185U (en) | 2014-05-06 | 2014-05-06 | Wind generating set cabin inlet-outlet safe protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420227608.3U CN203906185U (en) | 2014-05-06 | 2014-05-06 | Wind generating set cabin inlet-outlet safe protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203906185U true CN203906185U (en) | 2014-10-29 |
Family
ID=51780472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420227608.3U Expired - Lifetime CN203906185U (en) | 2014-05-06 | 2014-05-06 | Wind generating set cabin inlet-outlet safe protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203906185U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020105A (en) * | 2015-08-06 | 2015-11-04 | 国电联合动力技术有限公司 | Protection structure for object hanging hole of wind turbine set and wind turbine set provided with protection structure |
| CN110985312A (en) * | 2019-12-19 | 2020-04-10 | 山东中车风电有限公司 | Object hanging opening structure of wind generating set cabin and application |
| CN113187670A (en) * | 2021-06-15 | 2021-07-30 | 烟台荣硕软件科技有限公司 | Wind power generation tower |
-
2014
- 2014-05-06 CN CN201420227608.3U patent/CN203906185U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020105A (en) * | 2015-08-06 | 2015-11-04 | 国电联合动力技术有限公司 | Protection structure for object hanging hole of wind turbine set and wind turbine set provided with protection structure |
| CN105020105B (en) * | 2015-08-06 | 2018-09-28 | 国电联合动力技术有限公司 | Wind turbines hanging object hole safeguard structure and the Wind turbines for installing the safeguard structure |
| CN110985312A (en) * | 2019-12-19 | 2020-04-10 | 山东中车风电有限公司 | Object hanging opening structure of wind generating set cabin and application |
| CN113187670A (en) * | 2021-06-15 | 2021-07-30 | 烟台荣硕软件科技有限公司 | Wind power generation tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 213164 Jiangsu city of Changzhou province Wujin Fenglin national hi tech Industrial Development Zone, Road No. 199 Patentee after: NEW UNITED GROUP Co.,Ltd. Address before: 213164 Jiangsu city of Changzhou province were Wujin high tech Industrial Development Zone, Road No. 68 Patentee before: NEW UNITED GROUP Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141029 |