CN205740115U - Boom hoisting in a kind of turbine chamber - Google Patents
Boom hoisting in a kind of turbine chamber Download PDFInfo
- Publication number
- CN205740115U CN205740115U CN201620459975.5U CN201620459975U CN205740115U CN 205740115 U CN205740115 U CN 205740115U CN 201620459975 U CN201620459975 U CN 201620459975U CN 205740115 U CN205740115 U CN 205740115U
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- CN
- China
- Prior art keywords
- circular orbit
- boom hoisting
- turbine chamber
- steel circular
- bracing frame
- 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 - Fee Related
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Abstract
This utility model relates to a kind of boom hoisting, particularly relates to boom hoisting in a kind of turbine chamber.Including electromotor lower cover, described electromotor lower cover is provided with bracing frame, the bottom of described bracing frame is provided with I-steel circular orbit, being provided with the electrified monorail system that pulls being slidably connected mutually with I-steel circular orbit in described I-steel circular orbit, the described electrified monorail system that pulls is fixedly connected with chain block.Boom hoisting compact conformation in a kind of turbine chamber, easy and simple to handle, serviceability is high.
Description
Technical field
This utility model relates to a kind of boom hoisting, particularly relates to boom hoisting in a kind of turbine chamber.
Background technology
Operation along with turbine-generator units, parts within turbine chamber also can the most aging, fatigue wear etc., the when that annual winter overhauling, in order to reduce changer workload, in the case of generator amature does not hangs out, typically require and inside turbine chamber, the parts such as guide vanes of water turbine rubbing device, main shaft seal, water pilot bearing are lifted by crane, due to the reason such as the little generator floor stop above in space in turbine chamber, it is impossible to carry out traditional driving lifting.
Chinese patent 201420843948.9, open a kind of turbine-generator units, including electromotor, the hydraulic turbine and erecting bed, described electromotor, the hydraulic turbine are separately mounted to erecting bed upper and lower；Described electromotor is permanent magnet direct-drive hydroelectric generator；Being additionally provided with a generator stand being arranged on erecting bed between described permanent magnet direct-drive hydroelectric generator and the hydraulic turbine, described permanent magnet direct-drive hydroelectric generator is arranged on generator stand；Being provided with a bearing housing in described generator stand, the output shaft of described bearing housing and power shaft are all connected with the power shaft of permanent magnet direct-drive hydroelectric generator, the output shaft of the hydraulic turbine respectively；Main shaft water blocking device it is additionally provided with on axis hole between described bearing housing and the hydraulic turbine.This structure is traditional structure, it is impossible to adapt to existing demand.
Utility model content
This utility model mainly solves the deficiencies in the prior art, it is provided that a kind of compact conformation degree is high, can quickly carry out boom hoisting in a kind of turbine chamber overhauling and safeguarding.
Above-mentioned technical problem of the present utility model is mainly addressed by following technical proposals:
Boom hoisting in a kind of turbine chamber, including electromotor lower cover, described electromotor lower cover is provided with bracing frame, the bottom of described bracing frame is provided with I-steel circular orbit, being provided with the electrified monorail system that pulls being slidably connected mutually with I-steel circular orbit in described I-steel circular orbit, the described electrified monorail system that pulls is fixedly connected with chain block.
As preferably, being provided with introduction breach in described I-steel circular orbit, described bracing frame is in " well " shape.
I-steel circular orbit is weldingly fixed on below the I-steel of generator floor floor, pulls electrified monorail system and is arranged in I-steel, and chain block is fixed on electrified monorail system.By pulling electrified monorail system movement on annular circular orbit, can lift by crane the parts of diverse location in machine hole, coordinate chain block, time saving and energy saving, simple in construction cuts low cost.
When needs use, I-shaped steel loop shape track is installed, pulls electrified monorail system and be arranged on again under bracing frame.
This utility model provides boom hoisting in a kind of turbine chamber, compact conformation, and easy and simple to handle, serviceability is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is A-A sectional structure schematic diagram in Fig. 1.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment 1: as depicted in figs. 1 and 2, boom hoisting in a kind of turbine chamber, including electromotor lower cover 1, described electromotor lower cover 1 is provided with bracing frame 2, the bottom of described bracing frame 2 is provided with I-steel circular orbit 3, described I-steel circular orbit 3 is provided be slidably connected with I-steel circular orbit 3 phase pull electrified monorail system 4, the described electrified monorail system 4 that pulls is fixedly connected with chain block 5.
Being provided with introduction breach 6 in described I-steel circular orbit 3, described bracing frame 2 is in " well " shape.
Claims (2)
1. boom hoisting in a turbine chamber, it is characterized in that: include electromotor lower cover (1), described electromotor lower cover (1) is provided with bracing frame (2), the bottom of described bracing frame (2) is provided with I-steel circular orbit (3), described I-steel circular orbit (3) is provided be slidably connected mutually with I-steel circular orbit (3) pull electrified monorail system (4), the described electrified monorail system (4) that pulls is fixedly connected with chain block (5).
Boom hoisting in a kind of turbine chamber the most according to claim 1, it is characterised in that: being provided with introduction breach (6) in described I-steel circular orbit (3), described bracing frame (2) is in " well " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620459975.5U CN205740115U (en) | 2016-05-19 | 2016-05-19 | Boom hoisting in a kind of turbine chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620459975.5U CN205740115U (en) | 2016-05-19 | 2016-05-19 | Boom hoisting in a kind of turbine chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205740115U true CN205740115U (en) | 2016-11-30 |
Family
ID=57364145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620459975.5U Expired - Fee Related CN205740115U (en) | 2016-05-19 | 2016-05-19 | Boom hoisting in a kind of turbine chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205740115U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110498340A (en) * | 2019-08-09 | 2019-11-26 | 哈电集团（秦皇岛）重型装备有限公司 | A kind of sealing bolt stretcher handling apparatus and the method using its progress handling |
| CN113757020A (en) * | 2021-08-31 | 2021-12-07 | 国网新源控股有限公司 | Water pump turbine overhauls work platform with ring hangs function |
-
2016
- 2016-05-19 CN CN201620459975.5U patent/CN205740115U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110498340A (en) * | 2019-08-09 | 2019-11-26 | 哈电集团（秦皇岛）重型装备有限公司 | A kind of sealing bolt stretcher handling apparatus and the method using its progress handling |
| CN113757020A (en) * | 2021-08-31 | 2021-12-07 | 国网新源控股有限公司 | Water pump turbine overhauls work platform with ring hangs function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |