CN204310681U - A kind of power station unit top cover suspender - Google Patents
A kind of power station unit top cover suspender Download PDFInfo
- Publication number
- CN204310681U CN204310681U CN201420793769.9U CN201420793769U CN204310681U CN 204310681 U CN204310681 U CN 204310681U CN 201420793769 U CN201420793769 U CN 201420793769U CN 204310681 U CN204310681 U CN 204310681U
- Authority
- CN
- China
- Prior art keywords
- seat board
- top cover
- arc seat
- power station
- station unit
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 239000000725 suspension Substances 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a kind of power station unit top cover suspender, comprise the arc seat board that more piece is hinged continuously, described arc seat board is provided with the bolt hole for matching with the outer shroud framework or inner ring framework of top cover, described each arc seat board is provided with otic placode, described otic placode is provided with lifting hole(eyelet), described lifting hole(eyelet) is provided with shackle, described in unload the steel rope buckled and be provided with and be hung on suspension hook.This special hanger connects for the cap structure barrel bolt at unit top to form special hanger, the simple in-site installation of this hanger structure is flexible, especially the top cover of different size can be adapted to, the selection of sling point can be greatly reduced like this and checked work capacity, lifting process balances, safe and reliable.
Description
Technical field
The utility model relates to a kind of power station unit top cover suspender.
Background technology
Hydropower Plant top cover as shown in Figure 1, top cover 100 comprises inner ring framework 110 and outer shroud framework 120, pipe link 111 is provided with between inner ring framework 110 and outer shroud framework 120, due to top cover not having suspender, installation and maintenance process is according to field components actual conditions, take logical lay winding wire ropes mode to lift temporarily, bring very large danger to lifting work.
Summary of the invention
The utility model object is to provide a kind of power station unit top cover suspender and hanging method thereof, and to solve current Hydropower Plant top cover crane lifting service complicated operation, dangerous higher problem, the utility model also solves the top cover size of different radii size in addition.
For achieving the above object, the first technical scheme that the utility model adopts is as follows: a kind of power station unit top cover suspender, it is characterized in that, comprise the arc seat board that more piece is hinged continuously, described arc seat board is provided with the bolt hole for matching with the outer shroud framework or inner ring framework of top cover, and described each arc seat board is provided with otic placode, and described otic placode is provided with lifting hole(eyelet), described lifting hole(eyelet) is provided with shackle, described in unload the steel rope buckled and be provided with and be hung on suspension hook.
Further, described bolt hole is arranged at the both sides of otic placode.
Further, described arc seat board is provided with for tying up the through hole putting rope.
Further, described arc seat board is provided with multilayer arc, is fixedly connected with between described every layer of arc by longitudinal reinforced rib.
Further, the intrados of described arc seat board is provided with the chain lock and protruding pin that can cooperatively interact, and the chain lock of described adjacent arc seat board intrados mutually matches with protruding pin and is connected.
The second technical scheme that the utility model adopts is as follows: a kind of power station unit top cover hanging method, comprises a kind of power station unit top cover suspender as claimed in claim 5, it is characterized in that, comprise the following steps:
(1) on the outer shroud framework making suspender be fixed on top cover respectively by the bolt in through bolt hole arc seat board and inner ring framework;
(2) adjust the angle of adjacent arc seat board according to outer shroud framework 110 and inner ring framework 120, and utilize chain lock 410 and protruding pin 420 that multiple arc seat board 20 is connected to form;
(3) steel wire is passed the shackle on lifting hole(eyelet), and be placed on suspension hook by wire peg;
(4) passing through bridge machine slowly by hook 100-200mm, carrying out examination and hanging; Checking that suspender is fixed and stressing conditions, check steel rope angle and stressing conditions, continuing lifting when ensureing safety.
Further, after described step (1) bolt is fixing, by the arc seat board outer shroud framework coordinated and the outside lash rope of inner ring framework to reinforce.
Compared with prior art, the utility model has following beneficial effect: this special hanger connects for the cap structure barrel bolt at unit top to form special hanger, the simple in-site installation of this hanger structure is flexible, the selection of sling point can be greatly reduced and checked work capacity, lifting process balances, safe and reliable.
Accompanying drawing explanation
Fig. 1 is power station unit cap structure schematic diagram;
Fig. 2 is the utility model suspender integral structure schematic diagram (shackle and steel wire omit);
Fig. 3 is the independent arc seat board generalized section of Fig. 2 suspender;
Fig. 4 is otic placode structural representation.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
A kind of power station unit top cover special hanger, comprise the arc seat board 20 that more piece is hinged continuously, described arc seat board 20 is provided with the bolt hole 210 for matching with the outer shroud framework 110 or inner ring framework 120 of top cover, described each arc seat board 20 is provided with otic placode 220, described otic placode 220 is provided with lifting hole(eyelet) 221, described lifting hole(eyelet) 221 is provided with shackle 30, and described shackle 30 is provided with the steel rope 310 be hung on suspension hook.Described bolt hole 210 can be symmetricly set in the both sides of otic placode 220.Arc seat board 20 is provided with for tying up the through hole 240 putting rope.
Arc seat board 20 is provided with multilayer arc 230, is fixedly connected with between described every layer of arc by longitudinal reinforced rib 231.
The intrados of arc seat board 20 is provided with the chain lock 410 and protruding pin 420 that can cooperatively interact, and the chain lock of described adjacent arc seat board intrados mutually matches with protruding pin and is connected.
During use, comprise the following steps:
(1) on the outer shroud framework 110 making suspender be fixed on top cover respectively by the bolt in through bolt hole 210 arc seat board 20 and inner ring framework 120;
Because arc seat board 20 is formed by multiple being hinged, outer shroud framework 110 and inner ring framework 120 structure of different angles therefore can be adapted to.
(2) adjust the angle of adjacent arc seat board according to outer shroud framework 110 and inner ring framework 120, and utilize chain lock 410 and protruding pin 420 that multiple arc seat board 20 is connected to form;
Namely chain lock 410 is be common iron chains or steel chain, and chain lock 410 can be wrapped on protruding pin 420 and also can be locked on protruding pin 420 by lockset.
(3) steel wire is passed the shackle on lifting hole(eyelet), and be placed on suspension hook by wire peg;
(4) passing through bridge machine slowly by hook 100-200mm, carrying out examination and hanging; Checking that suspender is fixed and stressing conditions, check steel rope angle and stressing conditions, continuing lifting when ensureing safety.
After described step (1) bolt is fixing, by the arc seat board outer shroud framework coordinated and the outside lash rope of inner ring framework to reinforce.
The foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (5)
1. a power station unit top cover suspender, it is characterized in that, comprise the arc seat board that more piece is hinged continuously, described arc seat board is provided with the bolt hole for matching with the outer shroud framework or inner ring framework of top cover, described each arc seat board is provided with otic placode, described otic placode is provided with lifting hole(eyelet), and described lifting hole(eyelet) is provided with shackle, described in unload the steel rope buckled and be provided with and be hung on suspension hook.
2. a kind of power station unit top cover suspender according to claim 1, described otic placode is arranged in the middle part of arc seat board, and described bolt hole is arranged at the both sides of otic placode.
3. a kind of power station unit top cover suspender according to claim 1, described arc seat board is provided with for tying up the through hole putting rope.
4. a kind of power station unit top cover suspender according to claim 1, described arc seat board is provided with multilayer arc, is fixedly connected with between described every layer of arc by longitudinal reinforced rib.
5. a kind of power station unit top cover suspender according to claim 3 or 4, the intrados of described arc seat board is provided with the chain lock and protruding pin that can cooperatively interact, and the chain lock of described adjacent arc seat board intrados mutually matches with protruding pin and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420793769.9U CN204310681U (en) | 2014-12-16 | 2014-12-16 | A kind of power station unit top cover suspender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420793769.9U CN204310681U (en) | 2014-12-16 | 2014-12-16 | A kind of power station unit top cover suspender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204310681U true CN204310681U (en) | 2015-05-06 |
Family
ID=53133008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420793769.9U Expired - Fee Related CN204310681U (en) | 2014-12-16 | 2014-12-16 | A kind of power station unit top cover suspender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204310681U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477753A (en) * | 2014-12-16 | 2015-04-01 | 国家电网公司 | Power station unit top cover lifting appliance and lifting method thereof |
-
2014
- 2014-12-16 CN CN201420793769.9U patent/CN204310681U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477753A (en) * | 2014-12-16 | 2015-04-01 | 国家电网公司 | Power station unit top cover lifting appliance and lifting method thereof |
| CN104477753B (en) * | 2014-12-16 | 2017-03-08 | 国家电网公司 | A kind of power station unit top cover suspender and its hanging method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20211216 |