CN214741841U - Pre-assembling platform for cabin cover of wind generating set - Google Patents
Pre-assembling platform for cabin cover of wind generating set Download PDFInfo
- Publication number
- CN214741841U CN214741841U CN202120952191.7U CN202120952191U CN214741841U CN 214741841 U CN214741841 U CN 214741841U CN 202120952191 U CN202120952191 U CN 202120952191U CN 214741841 U CN214741841 U CN 214741841U
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- cabin cover
- assembly platform
- cover
- side supporting
- wind turbine
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- 238000009434 installation Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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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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Abstract
The utility model discloses a pre-assembly platform of a cabin cover of a wind generating set, which comprises a main bracket, a support frame and a pre-assembly platform, wherein the main bracket is used for supporting a bottom plate of the cabin cover; the side supporting rods are arranged on the main bracket; the side supporting plates are arranged on the side supporting rods and used for supporting the cabin cover side plates; the side supporting rod is connected with a side pulling piece through a fastening belt, and the side pulling piece is detachably connected with the side plate of the cabin cover. To the technical problem that there is certain degree of difficulty in current wind generating set cabin cover structure when the pre-assembly, the utility model provides a wind generating set cabin cover pre-assembly platform, it adopts the taut fixed mode in outside, and fixed mode is simple relatively, makes things convenient for personnel to carry out the pre-assembly on the bottom plate simultaneously.
Description
Technical Field
The utility model relates to a wind turbine generator system cabin cover technical field, concretely relates to wind turbine generator system cabin cover pre-assembling platform.
Background
The nacelle cover is an important part of the wind turbine generator system, covers all parts in the nacelle and is a protective structure of the wind turbine generator system.
The wind power engine room cover has various structural appearances, and one of the structural appearances is a cuboid-like structure which is divided into six main shells. The engine room cover with the structure has certain advantages when products are delivered from factories and transported, but the engine room cover is large in size, difficult to assemble in the whole machine and large in working hours due to the fact that a plurality of parts are formed by dividing the engine room cover.
The conventional mounting is to mount each housing part to the unit connection point one by one. This kind of mounting means is because unit bottom both sides space is narrow and small, and when the curb plate was connected with the bottom plate, the personnel needed to bore and climbed the installation, and the operation is very inconvenient, spends a large amount of man-hours and has the risk that inhales the installation and produce the dust.
As shown in fig. 1, the cabin cover structure of the wind generating set can pre-assemble a cabin cover bottom plate main body and a side plate main body, and has the advantages of large installation space, high installation efficiency, good ventilation and reduction of harm of dust generated by installation to human bodies; however, the lack of a corresponding pre-assembled platform for this structure results in a certain difficulty of assembly, which is difficult to implement.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved by the utility model
To the technical problem that there is certain degree of difficulty in current wind generating set cabin cover structure when the pre-assembly, the utility model provides a wind generating set cabin cover pre-assembly platform, it adopts the taut fixed mode in outside, and fixed mode is simple relatively, makes things convenient for personnel to carry out the pre-assembly on the bottom plate simultaneously.
2. Technical scheme
In order to solve the above problem, the utility model provides a technical scheme does:
a pre-assembly platform for a cabin cover of a wind generating set comprises a main bracket, a support frame and a pre-assembly platform, wherein the main bracket is used for supporting a bottom plate of the cabin cover; the side supporting rods are arranged on the main bracket; the side supporting plates are arranged on the side supporting rods and used for supporting the cabin cover side plates; the side supporting rod is connected with a side pulling piece through a fastening belt, and the side pulling piece is detachably connected with the side plate of the cabin cover.
Optionally, a fixing rod is connected to the outer side of the side supporting rod, and one end of the fastening belt is connected to the outer end of the fixing rod.
Optionally, the side pulling piece and the fixing rod are provided with pulling lugs, and two ends of the fastening belt are respectively provided with a hook matched with the pulling lugs.
Optionally, a hoisting device capable of hoisting the nacelle cover is further included.
Optionally, the main support includes a plurality of horizontal rod bodies and a plurality of longitudinal rod bodies, and a plurality of side support rods are vertically installed at the end portions of the horizontal rod bodies.
Optionally, the height of the side support bar is lower than the height of the side plate of the nacelle cover.
Optionally, the side support plate is slidably adjustably mounted on the side support bar.
3. Advantageous effects
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:
(1) the pre-assembly platform for the wind generating set cabin cover adopts an external tensioning and fixing mode, special fixing points in the cabin cover are not needed, the fixing mode is relatively simple, no supporting frame and other obstacles exist in the cabin cover, and personnel can conveniently pre-assemble the cabin cover on the bottom plate.
Drawings
Fig. 1 is a schematic structural diagram of a nacelle cover structure of a wind turbine generator system proposed in the background art of the present invention;
fig. 2 is a schematic structural diagram of a pre-assembly platform of a nacelle cover of a wind turbine generator system according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a wind turbine generator system nacelle cover pre-assembly platform provided by an embodiment of the invention when being pre-assembled;
FIG. 4 is a partial schematic view of FIG. 3 at A;
fig. 5 is a schematic structural diagram of a wind turbine generator system nacelle cover pre-assembled platform during hoisting according to an embodiment of the present invention.
1. A main support; 2. a side support bar; 3. side supporting plates; 4. fastening the belt; 5. a side pull; 6. fixing the rod; 8. hoisting equipment; 9. a transverse rod body; 10. a longitudinal rod body.
Detailed Description
For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings 1-5 and the accompanying examples.
As shown in figure 1, the wind generating set cabin cover structure comprises a bottom plate, side plates, a top plate, a front end plate and a rear end plate which are detachably connected together, wherein a tower barrel mounting hole is formed in the bottom plate, a brush assembly is mounted on the tower barrel mounting hole, a connecting opening communicated with the tower barrel mounting hole is formed in the front portion of the bottom plate, the connecting opening is U-shaped, and a bottom plate auxiliary body is detachably mounted at the connecting opening, the tower barrel mounting hole is formed by the bottom plate and the bottom plate auxiliary body, and arc edges forming the tower barrel mounting hole are formed in the bottom plate and the bottom plate auxiliary body respectively.
The cabin cover structure of the wind generating set adopts an installation mode of pre-assembling part of the cover body and inserting the cover body into the set from the back through the detachable design of the bottom auxiliary body; the cabin cover bottom plate main body and the side plate main body can be preassembled, and due to the fact that the installation space is large, the installation efficiency is high, meanwhile, ventilation is good, and harm of dust generated by installation to a human body is reduced; the pre-assembled cabin cover can be used as an independent process, installation does not need to be carried out after the tail sound of unit installation, the installation period of the whole machine is shortened, and the pre-assembled cabin cover can be stored outside a factory so as to be directly taken.
With reference to fig. 2-5, the pre-assembly platform for the nacelle cover of the wind generating set of the embodiment includes a main support 1 for supporting a base plate of the nacelle cover, where the main support 1 includes a plurality of transverse rod bodies 9 and a plurality of longitudinal rod bodies 10, and the transverse rod bodies 9 and the longitudinal rod bodies 10 are fixedly connected together at staggered points; the side supporting rods 2 are vertically arranged at the end parts of the transverse rod bodies 9; the side supporting plates 3 are arranged on the side supporting rods 2 and used for supporting the side plates of the cabin cover; the side supporting rod 2 is connected with a side pulling piece 5 through a bolting belt 4, and the side pulling piece 5 is detachably connected with a cabin cover side plate (in a bolt connection mode).
The pre-assembly platform for the wind generating set cabin cover adopts an external tensioning and fixing mode, special fixing points in the cabin cover are not needed, the fixing mode is relatively simple, no supporting frame and other obstacles exist in the cabin cover, and personnel can conveniently pre-assemble the cabin cover on the bottom plate.
As the utility model discloses an alternative, the 2 outside of collateral branch vaulting pole are connected with dead lever 6, and dead lever 6 is the level orientation and arranges, the one end of bolt area 4 is connected in the outer end of dead lever 6 to make collateral branch vaulting pole 3, the dead lever 6 outer end and side draw 5 to constitute the great triangle-shaped of an inclination in order to guarantee the holding power to cabin cover curb plate, and triangle-shaped's supported mode is comparatively stable, security when can guaranteeing the pre-assembling.
As the utility model discloses an alternative, the side is drawn and is equipped with on 5 and the dead lever 6 and draws the ear, the both ends of tying 4 of taking are equipped with respectively and draw ear matched with couple, tie 4 accessible tighteners of taking and exert the pulling force in order to cover the curb plate in cabin.
As an alternative of the present invention, it further comprises a lifting device 8 capable of lifting the nacelle cover.
The use mode of the pre-assembled platform of the wind generating set cabin cover is as follows: the method comprises the steps of putting a cabin cover bottom plate into the upper plane of a main support 1 in advance, then installing cabin cover side plates, adjusting side support plates 3 to be attached to the cabin cover side plates, tensioning the side plates to fixing rods 6 by using side tension pieces 5 and tightening belts 4, performing connection and fastening operation on a cabin cover side plate main body, a bottom plate main body and a rear cover plate after temporary fixing of the cabin cover side plates is completed, hoisting a pre-assembled cover body by using hoisting equipment 8 after pre-assembling is completed, installing the pre-assembled cover body from the rear of a unit, and then installing other cover body assemblies of the cabin cover.
As the utility model discloses an alternative, the height that highly is less than cabin cover curb plate of collateral branch vaulting pole 2 makes things convenient for the fastening adjustment, reduces cabin cover simultaneously and lifts by crane the height.
As the utility model discloses an alternative, the installation of collateral branch fagging 3 slidable regulation is on collateral branch vaulting pole 2, for example, can set up the slotted connection hole on collateral branch fagging 3 in order to reach the purpose of horizontal regulation to make collateral branch fagging 3 can firmly support and lean on cabin cover curb plate outer wall.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Claims (7)
1. The utility model provides a wind generating set cabin cover pre-assembly platform which characterized in that: comprises that
The main bracket is used for supporting the bottom plate of the cabin cover;
the side supporting rods are arranged on the main bracket;
the side supporting plates are arranged on the side supporting rods and used for supporting the cabin cover side plates;
the side supporting rod is connected with a side pulling piece through a fastening belt, and the side pulling piece is detachably connected with the side plate of the cabin cover.
2. The wind turbine generator system nacelle cover pre-assembly platform of claim 1, wherein: the lateral bracing piece outside is connected with the dead lever, the one end of bolt area is connected in the outer end of dead lever.
3. The wind turbine generator system nacelle cover pre-assembly platform of claim 2, wherein: the side pulling piece and the fixed rod are provided with pulling lugs, and two ends of the fastening belt are respectively provided with a hook matched with the pulling lugs.
4. The wind turbine generator system nacelle cover pre-assembly platform of claim 1, wherein: the lifting device can lift the cabin cover.
5. A wind turbine generator system nacelle cover pre-assembly platform according to any of claims 1 to 4, wherein: the main support comprises a plurality of transverse rod bodies and a plurality of longitudinal rod bodies, and a plurality of side supporting rods are vertically arranged at the end parts of the transverse rod bodies.
6. A wind turbine generator system nacelle cover pre-assembly platform according to claim 5, wherein: the height of the side supporting rod is lower than that of the side plate of the engine room cover.
7. A wind turbine generator system nacelle cover pre-assembly platform according to claim 5, wherein: the side supporting plate is slidably adjusted and arranged on the side supporting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120952191.7U CN214741841U (en) | 2021-05-06 | 2021-05-06 | Pre-assembling platform for cabin cover of wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120952191.7U CN214741841U (en) | 2021-05-06 | 2021-05-06 | Pre-assembling platform for cabin cover of wind generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214741841U true CN214741841U (en) | 2021-11-16 |
Family
ID=78616655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120952191.7U Active CN214741841U (en) | 2021-05-06 | 2021-05-06 | Pre-assembling platform for cabin cover of wind generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214741841U (en) |
-
2021
- 2021-05-06 CN CN202120952191.7U patent/CN214741841U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230908 Granted publication date: 20211116 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240908 Granted publication date: 20211116 |