CN206447493U - Turbine-generator units scroll case hoisting suspender - Google Patents
Turbine-generator units scroll case hoisting suspender Download PDFInfo
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- CN206447493U CN206447493U CN201621200069.XU CN201621200069U CN206447493U CN 206447493 U CN206447493 U CN 206447493U CN 201621200069 U CN201621200069 U CN 201621200069U CN 206447493 U CN206447493 U CN 206447493U
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Abstract
A kind of turbine-generator units scroll case hoisting suspender, bottom steel plate is respectively machined with a through hole in the both sides of montant, the pitch of holes of two through hole is the integral multiple of the adjacent two mounting holes pitch of holes of seat ring, screw threads for fastening connector is secured a base plate on seat ring through through hole and mounting hole, montant is provided with the steel plate of bottom, the length of montant is more than spiral case tile maximum gauge, crossbeam is provided with the top of montant, the top of montant on cross bar one end in opposite direction with being connected with oblique pull cable wind rope, the end of oblique pull cable wind rope is provided with lock, oblique pull cable wind rope is tensed by being fastened on seat ring, the cantilever end of crossbeam is provided with chain block.
Description
Technical field
The utility model belongs to lifting or haulage gear technical field, and in particular to be used to lift by crane hydrogenerator to one kind
The device of group spiral case.
Background technology
Hydrogenerator refers to water can be converted into the generator of electric energy by prime mover of the hydraulic turbine.Current pass through the hydraulic turbine
When, water can be converted into mechanical energy, the rotating shaft of the hydraulic turbine drives the rotor of generator again, convert mechanical energy into electric energy and defeated
Go out, be the main dynamics equipment that power station produces electric energy.Medium and Small Hydraulic Generator group spiral case is essentially all that merogenesis transports to peace
Place is filled, after stay ring installation fixation, then merogenesis carries out assembly, and the quantity of Medium and Small Hydraulic Generator group spiral case is left in 20 sections
The right side, the weight of each shell section volute is in 2t or so, and existing spiral case mounting technique is assembled using factory building bridge machine or civil engineering tower crane merogenesis, is accounted for
It is long with the hanging device time, it is big with civil engineering cross jamming.Meanwhile, in spiral case intense adjustment in place, these Large-scale Hoistings
Equipment is difficult to control in place, and assembled efficiency is low.
Utility model content
Technical problem to be solved in the utility model is to provide that a kind of lifting is convenient, operating efficiency is high, cost is low
Turbine-generator units scroll case hoisting suspender.
Solving the technical scheme that is used of above-mentioned technical problem is：Using turbine stay ring, process a set of lifting spiral case and use
Frock.Frock bottom is to be machined with two through holes on steel plate, steel plate, and the pitch of holes of two through hole is the adjacent mounting hole hole of seat ring
Bottom steel plate is fixed on seat ring by the integral multiple of spacing, screw threads for fastening connector through through hole and mounting hole.On the steel plate of bottom
Montant is provided with, the length of montant is more than spiral case tile maximum gauge.Horizontal boom crossbeam is provided with the top of montant.In montant
Top and cross bar one end in opposite direction on be connected with oblique pull cable wind rope, the other end of oblique pull cable wind rope is provided with lock,
It is fastened on tension oblique pull cable wind rope on seat ring.Chain block is provided with the termination of crossbeam cantilever to be used for lifting spiral case point
Section.
Bracing piece is provided between montant and crossbeam of the present utility model.
Montant of the present utility model is diameter 159mm thick-walled seamless steel pipes, and described oblique pull cable wind rope is steel wire rope.
The utility model independent construction when lifting spiral case, does not interfere with each other with civil engineering, improves efficiency of construction, together
When, in spiral case intense adjustment in place, it is easily controlled spiral case precisely in place, assembled efficiency high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of figure.
Embodiment
With reference to the accompanying drawings and examples to the utility model be further described, but the utility model be not limited to it is following
Embodiment.
In Fig. 1,2, the turbine-generator units scroll case hoisting suspender of the present embodiment by steel wire rope 2, montant 3, bracing piece 4,
Crossbeam 5, chain block 6, bottom plate 7, lock 8 are connected and composed.Montant 3 is welded with bottom plate 7, montant 3 is diameter 159mm heavy wall
Seamless steel pipe, the length of montant 3 is more than spiral case tile maximum gauge.The both sides that bottom plate 7 is located at montant 3 are respectively machined with a through hole
B, two through hole b pitch of holes are the integral multiples of the adjacent two mounting holes a pitchs of holes of seat ring 1, facilitate regulating base board 7 on seat ring 1
Position.Bottom plate 7 is fixed on seat ring 1 by screw threads for fastening connector through through hole b and mounting hole a, and the top of montant 3 is welded with
Crossbeam 5, the top of montant is steel wire rope with being connected with oblique pull cable wind rope 2, oblique pull cable wind rope 2 on cross bar one end in opposite direction,
The end of oblique pull cable wind rope 2 is provided with lock 8, tenses oblique pull cable wind rope 2 and lock 8 is fastened on seat ring 1, it is ensured that spiral case tile
Stability and security in lifting, are welded with bracing piece 4, the cantilever end of crossbeam 5 between montant 3 and crossbeam 5 and are provided with hand
Cucurbit 6 is drawn, chain block 6 can be moved on crossbeam 5, for adjusting the distance between chain block 6 and montant 3.
With structure of the civil engineering tower crane according to turbine-generator units spiral case, single-unit spiral case tile is hung in seat ring 1 in order
Outside, the utility model is arranged on seat ring 1 by screw threads for fastening connector, then with chain block 6 by single-unit spiral case
Tile is sling in place, and assembled welding is carried out to spiral case tile, after this shell section volute tile is installed, and mobile the utility model exists
The position of seat ring 1, carries out mounting for next shell section volute tile, until all spiral case tiles are installed.
Claims (3)
1. a kind of turbine-generator units scroll case hoisting suspender, it is characterised in that：Bottom plate (7) is respectively machined with the both sides of montant (3)
One through hole (b), the pitch of holes of two through hole (b) is the integral multiple of adjacent two mounting holes (a) pitch of holes of seat ring (1), and screw thread is tight
Bottom plate (7) is fixed on seat ring (1) by the fitting that is connected through through hole (b) and mounting hole (a), and bottom plate is provided with montant on (7)
(3), the length of montant (3), which is more than at the top of spiral case tile maximum gauge, montant (3), is provided with crossbeam (5), the top of montant (3)
Portion on cross bar one end in opposite direction with being connected with oblique pull cable wind rope (2), and the end of oblique pull cable wind rope (2) is provided with lock (8),
Tense oblique pull cable wind rope (2) and be fastened on by latching (8) on seat ring (1), the cantilever end of crossbeam (5) is provided with chain block (6).
2. turbine-generator units scroll case hoisting suspender according to claim 1, it is characterised in that：Described montant (3) with
Bracing piece (4) is provided between crossbeam (5).
3. turbine-generator units scroll case hoisting suspender according to claim 1, it is characterised in that：Described montant (3) is
Diameter is 159mm thick-walled seamless steel pipes, and described oblique pull cable wind rope (2) is steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621200069.XU CN206447493U (en) | 2016-11-07 | 2016-11-07 | Turbine-generator units scroll case hoisting suspender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621200069.XU CN206447493U (en) | 2016-11-07 | 2016-11-07 | Turbine-generator units scroll case hoisting suspender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206447493U true CN206447493U (en) | 2017-08-29 |
Family
ID=59662269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621200069.XU Active CN206447493U (en) | 2016-11-07 | 2016-11-07 | Turbine-generator units scroll case hoisting suspender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206447493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116161560A (en) * | 2023-03-07 | 2023-05-26 | 中国水利水电第四工程局有限公司 | Spiral case hanging device of water turbine unit |
-
2016
- 2016-11-07 CN CN201621200069.XU patent/CN206447493U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116161560A (en) * | 2023-03-07 | 2023-05-26 | 中国水利水电第四工程局有限公司 | Spiral case hanging device of water turbine unit |
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