CN108443209A - A kind of large centrifugal ventilation blower steel frame mounting structure and installation method - Google Patents
A kind of large centrifugal ventilation blower steel frame mounting structure and installation method Download PDFInfo
- Publication number
- CN108443209A CN108443209A CN201810586944.XA CN201810586944A CN108443209A CN 108443209 A CN108443209 A CN 108443209A CN 201810586944 A CN201810586944 A CN 201810586944A CN 108443209 A CN108443209 A CN 108443209A
- Authority
- CN
- China
- Prior art keywords
- steel
- mounting structure
- tubular beam
- shock bracket
- damper
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 83
- 239000010959 steel Substances 0.000 title claims abstract description 83
- 238000009434 installation Methods 0.000 title claims abstract description 25
- 238000009423 ventilation Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000013016 damping Methods 0.000 claims abstract description 38
- 230000035939 shock Effects 0.000 claims abstract description 32
- 239000000945 filler Substances 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 7
- 239000004568 cement Substances 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/626—Mounting or removal of fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A kind of large centrifugal ventilation blower steel frame mounting structure and installation method, including shock bracket, damping chassis, damper, the damper is placed on eminence platform at the scene, and the damping chassis is connect by bolt with damper, and the shock bracket is weldingly fixed on damping chassis.Compared with prior art, the beneficial effects of the invention are as follows：A kind of large centrifugal ventilation blower steel frame mounting structure and installation method, under the premise of not changing fan body, technical improvement is carried out to blower foundation, using integrated steel installation frame, the harmony being consistent with the mounting platform of steel, should ensure the stability of large fan plateau installation, while take into account the overall aesthetics of its mounting structure, and the efficient of original wind turbine is kept, this characteristic of low noise.
Description
Technical field
The present invention relates to large centrifugal ventilation blower mounting technique fields more particularly to a kind of large centrifugal ventilation blower steelframe to pacify
Assembling structure and installation method.
Background technology
Existing wind turbine is mostly level land installation, because it is relatively low to mounting seat stability requirement, so its mounting seat is divided into
Two parts, a part are transmission group pedestal, and a part is motor base, mostly concrete foundation pedestal.The understructure one is
Level land installation is without considering stability problem, second is that concrete foundation appearance is not beautiful enough.
Certain wind turbine factory needs to install wind turbine on 1 19 meters of high platform, which is according to user's in-site installation needs
Steel plate structure, while the wind turbine that need to be installed is large fan, weight reaches 15-16 tons, so the stability of plateau installation is wanted
Ask high, while the wind turbine floor space larger (9m × 4m) will also take into account the overall beautiful and harmony after assembling.
Invention content
The object of the present invention is to provide a kind of large centrifugal ventilation blower steel frame mounting structure and installation methods, are not changing wind
Under the premise of machine ontology, large-scale wind should be ensured using integrated steel installation frame by carrying out technical improvement to blower foundation
The stability of machine plateau installation, while the overall aesthetics of its mounting structure is taken into account, and to keep the efficient of original wind turbine, low noise
This characteristic of sound.
To achieve the above object, the present invention is realized using following technical scheme：
A kind of large centrifugal ventilation blower steel frame mounting structure, including shock bracket, damping chassis, damper, the damping
Device is placed on eminence platform at the scene, and the damping chassis is connect by bolt with damper, and the shock bracket is welded and fixed
On damping chassis.
The shock bracket includes steel tubular beam, steel plate panel, and the steel tubular beam is welded into a section with steel plate panel and is
Trapezoidal hollow steelframe is equipped with stuffing hole in the steel tubular beam, stuffing hole also is provided on steel plate panel.
Manhole door is equipped on the inclined-plane of the trapezoidal both sides.
The damping chassis includes steel tubular beam, steel plate panel, and steel tubular beam is welded into a rectangular plate with steel plate panel
Formula structure is equipped with stuffing hole in the steel tubular beam.
A kind of installation method of large centrifugal ventilation blower steel frame mounting structure, the specific method is as follows：
1) bolt hole is processed on the steel tubular beam on damping chassis and steel plate panel, the bottom at bolt hole passes through spiral shell
It tethers and connects damper, bottom is mounted with that the damping chassis of damper is positioned on live eminence platform, by welding damping
Holder is weldingly fixed on damping chassis；
2) operator is entered by manhole door inside shock bracket, by the stuffing hole in steel tubular beam on damping chassis
Steel tubular beam and shock bracket on steel tubular beam in pour Weighting filler；
3) Weighting filler on the outside, is filled into shock bracket from the stuffing hole on shock bracket steel plate panel.
Compared with prior art, the beneficial effects of the invention are as follows：
A kind of large centrifugal ventilation blower steel frame mounting structure and installation method, it is right under the premise of not changing fan body
Blower foundation carries out technical improvement, using integrated steel installation frame, the coordination being consistent with the mounting platform of steel
Property, it should ensure the stability of large fan plateau installation, while taking into account the overall aesthetics of its mounting structure, and to keep former
There are the efficient of wind turbine, this characteristic of low noise.
Description of the drawings
Fig. 1 is the integral installation schematic diagram of wind turbine and steel frame mounting structure.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the front view of shock bracket.
Fig. 4 is the left view of shock bracket.
Fig. 5 is the vertical view of shock bracket.
Fig. 6 is the vertical view of damping chassis.
Fig. 7 is the front view of damping chassis.
In figure：1- fan bodies, 2- shock brackets, 3- damping chassis, 4- dampers, 5- motors, 6- transmission groups, 7- rotations
Group mounting bracket, 8- stuffing holes, 9- manhole doors, 10- fan installation frames, 11- steel tubular beams, 12- steel plates panel, 13- bolts hole.
Specific implementation mode
It elaborates to the present invention with reference to embodiment, but the practical range of the present invention is not limited only to following realities
Apply example.
As shown in Fig. 1-Fig. 7, a kind of large centrifugal ventilation blower steel frame mounting structure, including shock bracket 2, damping chassis 3,
Damper 4, the damper 4 are placed on eminence platform at the scene, and the damping chassis 3 is connect by bolt with damper 4, institute
Shock bracket 2 is stated to be weldingly fixed on damping chassis 3.
The shock bracket 2 includes steel tubular beam 11, steel plate panel 12, and the steel tubular beam 11 is welded into one with steel plate panel 12
A section is trapezoidal hollow steelframe, and stuffing hole is equipped in the steel tubular beam 11, stuffing hole also is provided on steel plate panel 12
8。
For the outside of beautiful steel plate panel 12 cladding and steel tubular beam 11, the stuffing hole in steel tubular beam 11 is arranged in hollow steel
The inside of frame.Into steel tubular beam 11 when placing concrete material, is entered in hollow steelframe by manhole door 9 and operated.
Manhole door 9 is equipped on the inclined-plane of the trapezoidal both sides.
It is further fixed on transmission group mounting bracket 7 in the upper end of shock bracket 2, for installing transmission group 6.
The damping chassis 3 includes steel tubular beam 11, steel plate panel 12, and steel tubular beam 11 is welded into one long with steel plate panel 12
Rectangular plank frame is equipped with stuffing hole 8 in the steel tubular beam 11.
The damping chassis 3 is a rectangular plank frame, and wind turbine sheet is installed on a side end face of damping chassis 3
Body 1, shock bracket 2 are fixed on another side end face of damping chassis 3, and transmission group 6 and motor 5 are mounted in shock bracket 2.
A kind of installation method of large centrifugal ventilation blower steel frame mounting structure, the specific method is as follows：
1) bolt hole 13 is processed on the steel tubular beam 11 on damping chassis 3 and steel plate panel 12, at bolt hole 13
Damper 4 is bolted in bottom, and bottom is mounted with that the damping chassis 3 of damper 4 is positioned on live eminence platform, leads to
It crosses welding shock bracket 2 is weldingly fixed on damping chassis 3.
2) operator is entered by manhole door 9 inside shock bracket 2, by the stuffing hole 8 in steel tubular beam 11 to damping
Weighting filler is poured in the steel tubular beam 11 in steel tubular beam 11 and shock bracket 2 on chassis 3；
It is exposed on the external on damping chassis 3 for installing the stuffing hole 8 in the steel tubular beam 11 at fan body 1, it can be direct
Construction is poured.Cement may be used in Weighting filler, and proportioning can also be used into the larger concrete of mobility.
3) on the outside, Weighting filler is filled into shock bracket 2 from the stuffing hole on 2 steel plate panel 12 of shock bracket.It should
Concrete may be used in the Weighting filler at place, and cement content does not have to excessively high, escapable cost in concrete.The filling of Weighting filler
Height is not higher than the stuffing hole 8 of lowermost layer.
The fan body 1 of the present invention uses the damping chassis 3 of global design, while 6 He of transmission group with transmission group 6, motor 5
Motor 5 uses the same shock bracket 2, and in the inside selective placement Weighting filler of integrated steel frame, can be effectively ensured
Large fan is in the installation of higher position platform and the stability used and safety.The installation frame bottom that the present invention uses is whole
Aseismatic Design, it is ensured that large fan traveling comfort on 19 meters of high steel platforms can effectively keep original wind
Efficient, the low noise of machine.Large fan be it may also be possible to apply the invention in the installation compared with low platform and ground base, shape
It is beautiful and generous, have a wide range of application, there is replicability.
Claims (5)
1. a kind of large centrifugal ventilation blower steel frame mounting structure, which is characterized in that including shock bracket, damping chassis, damper,
The damper is placed on eminence platform at the scene, and the damping chassis is connect by bolt with damper, the shock bracket
It is weldingly fixed on damping chassis.
2. a kind of large centrifugal ventilation blower steel frame mounting structure according to claim 1, which is characterized in that the damping branch
Frame includes steel tubular beam, steel plate panel, and it is trapezoidal hollow steelframe that the steel tubular beam is welded into a section with steel plate panel, in institute
It states steel tubular beam and is equipped with stuffing hole, stuffing hole also is provided on steel plate panel.
3. a kind of large centrifugal ventilation blower steel frame mounting structure according to claim 2, which is characterized in that described trapezoidal
The inclined-plane of both sides is equipped with manhole door.
4. a kind of large centrifugal ventilation blower steel frame mounting structure according to claim 1, which is characterized in that the damping bottom
Disk includes steel tubular beam, steel plate panel, and steel tubular beam is welded into a rectangular plank frame with steel plate panel, in the steel tubular beam
It is equipped with stuffing hole.
5. it is a kind of claim 1-4 its any one of as described in large centrifugal ventilation blower steel frame mounting structure installation side
Method, which is characterized in that the specific method is as follows：
1) bolt hole is processed on the steel tubular beam on damping chassis and steel plate panel, the bottom at bolt hole is connected by bolt
Damper is connect, bottom is mounted with that the damping chassis of damper is positioned on live eminence platform, by welding shock bracket
It is weldingly fixed on damping chassis；
2) operator is entered by manhole door inside shock bracket, passes through steel of the stuffing hole in steel tubular beam on damping chassis
Weighting filler is poured in steel tubular beam on pipe beam and shock bracket；
3) Weighting filler on the outside, is filled into shock bracket from the stuffing hole on shock bracket steel plate panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810586944.XA CN108443209A (en) | 2018-06-06 | 2018-06-06 | A kind of large centrifugal ventilation blower steel frame mounting structure and installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810586944.XA CN108443209A (en) | 2018-06-06 | 2018-06-06 | A kind of large centrifugal ventilation blower steel frame mounting structure and installation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108443209A true CN108443209A (en) | 2018-08-24 |
Family
ID=63206794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810586944.XA Pending CN108443209A (en) | 2018-06-06 | 2018-06-06 | A kind of large centrifugal ventilation blower steel frame mounting structure and installation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108443209A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201291160Y (en) * | 2008-10-15 | 2009-08-19 | 上海市离心机械研究所有限公司 | Quake resistant structure of centrifugal base |
| JP2010229733A (en) * | 2009-03-27 | 2010-10-14 | Nippon Steel & Sumikin Metal Products Co Ltd | Floor slab for bridge, made of steel pipe, floor slab structure for the bridge, and steel pipe |
| CN204082625U (en) * | 2014-08-29 | 2015-01-07 | 上海通用风机股份有限公司 | A kind of novel transmission case is supporting uses box supporting structure |
| CN104674988A (en) * | 2015-02-28 | 2015-06-03 | 华北水利水电大学 | Double-layer mild steel plate shear wall with rebound steel bars and manufacturing method thereof |
| CN204493230U (en) * | 2015-01-28 | 2015-07-22 | 益阳市华昌锑业有限公司 | Centrifugal blower |
| CN208565050U (en) * | 2018-06-06 | 2019-03-01 | 鞍山钢峰风机有限责任公司 | A kind of large centrifugal ventilation blower steel frame mounting structure |
-
2018
- 2018-06-06 CN CN201810586944.XA patent/CN108443209A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201291160Y (en) * | 2008-10-15 | 2009-08-19 | 上海市离心机械研究所有限公司 | Quake resistant structure of centrifugal base |
| JP2010229733A (en) * | 2009-03-27 | 2010-10-14 | Nippon Steel & Sumikin Metal Products Co Ltd | Floor slab for bridge, made of steel pipe, floor slab structure for the bridge, and steel pipe |
| CN204082625U (en) * | 2014-08-29 | 2015-01-07 | 上海通用风机股份有限公司 | A kind of novel transmission case is supporting uses box supporting structure |
| CN204493230U (en) * | 2015-01-28 | 2015-07-22 | 益阳市华昌锑业有限公司 | Centrifugal blower |
| CN104674988A (en) * | 2015-02-28 | 2015-06-03 | 华北水利水电大学 | Double-layer mild steel plate shear wall with rebound steel bars and manufacturing method thereof |
| CN208565050U (en) * | 2018-06-06 | 2019-03-01 | 鞍山钢峰风机有限责任公司 | A kind of large centrifugal ventilation blower steel frame mounting structure |
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