CN106946198A - Large-scale water turbine runner major and minor axis equipment for supporting patient with burn - Google Patents
Large-scale water turbine runner major and minor axis equipment for supporting patient with burn Download PDFInfo
- Publication number
- CN106946198A CN106946198A CN201710372126.5A CN201710372126A CN106946198A CN 106946198 A CN106946198 A CN 106946198A CN 201710372126 A CN201710372126 A CN 201710372126A CN 106946198 A CN106946198 A CN 106946198A
- Authority
- CN
- China
- Prior art keywords
- short axle
- runner
- major axis
- copper sheathing
- bearing pin
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000010949 copper Substances 0.000 claims abstract description 35
- 229910052802 copper Inorganic materials 0.000 claims abstract description 35
- 239000000725 suspension Substances 0.000 claims abstract description 22
- 210000003739 neck Anatomy 0.000 claims abstract description 8
- 238000012856 packing Methods 0.000 claims abstract description 5
- 238000003466 welding Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 229910000906 Bronze Inorganic materials 0.000 claims description 5
- 239000010974 bronze Substances 0.000 claims description 5
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 9
- 241000288140 Gruiformes Species 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 241000124879 Grus leucogeranus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F19/00—Hoisting, lifting, hauling or pushing, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F2700/00—Lifting apparatus
- B66F2700/09—Other lifting devices
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Hydraulic Turbines (AREA)
Abstract
The present invention discloses a kind of large-scale water turbine runner major and minor axis equipment for supporting patient with burn, mainly by standing up support body, short axle, adpting flange, pad, major axis, big bearing pin, small clevis pin with head, block, packing ring, suspension rod and copper sheathing etc. are constituted, adpting flange is arranged in runner upper flange surface, axiality and radial positioning are ensured by pad with runner, short axle is arranged on the outside of adpting flange, major axis is arranged on the inside of adpting flange, runner, adpting flange, pad, short axle and major axis are mounted to an entirety, short axle and major axis are all pyramidal structures, taper end respectively has a through hole, big bearing pin is installed, two copper sheathings are installed on each big bearing pin, respectively in short axle and major axis both sides, big bearing pin can be relatively rotated in copper sheathing, suspension rod is installed on the outside of each copper sheathing, it can be relatively rotated between suspension rod and big bearing pin, standing up support body upper end has two pairs of necks, for placing mounted copper sheathing, the small head end of suspension rod is connected by small clevis pin with head with crane main hook.
Description
Technical field：
The present invention relates to a kind of large-scale water turbine runner major and minor axis equipment for supporting patient with burn, for runner in large rotary wheel manufacturing process
Stand up it is peaceful hang carrying process, belong to large-scale nonstandard machine equipments field.
Background technology：
With the fast development of China's hydropower, constantly there is large-scale and Huge Power Station to put into and build, hydrogenerator
Single-machine capacity does not increase very much, and the weight and appearance and size of the core component runner of the hydraulic turbine also constantly increase, and especially nearly 20
Nian Lai, the Huge Power Station such as Three Gorges, Xi Luodu, Burner zone puts into development ＆ construction and put into effect in succession, and Hydropower Unit is also gradually
Develop (single-machine capacity is in more than 650MW) to unit Large Copacity, at present, the maximum unit of white crane beach million of China's single-machine capacity
Put into production at once, more want is proposed for the welding of large rotary wheel, machining and required lifting device, equipment for supporting patient with burn
Ask, it is ensured that large rotary wheel is smoothed out in welding and manufacturing process.
The content of the invention：The purpose of the present invention is to disclose a kind of large-scale water turbine runner major and minor axis equipment for supporting patient with burn, and it has behaviour
Make safe ready, the characteristics of reliability is high.The technical scheme is that：By standing up support body, short axle, adpting flange, pad, length
Axle, big bearing pin, small clevis pin with head, block, packing ring, suspension rod, the first copper sheathing and the second copper sheathing composition, adpting flange are arranged on method on runner
On blue face, axiality and radial positioning are ensured by pad with runner, short axle is arranged on the outside of adpting flange, major axis, which is arranged on, to be connected
On the inside of acting flange, runner, adpting flange, pad, short axle and major axis are mounted to an entirety, and short axle and major axis are all taper knots
Structure, short axle taper end has the first hole and major axis taper end has the second hole, to install and install the first copper sheathing and the second bronze medal on big bearing pin, big bearing pin
Set, is separately mounted to short axle and major axis both sides, big bearing pin can be relatively rotated in the first copper sheathing and the second copper sheathing, the first copper sheathing
With installation suspension rod on the outside of the second copper sheathing, it can relatively rotate, standing up support body upper end has two pairs of necks, use between suspension rod and big bearing pin
In placing mounted first copper sheathing and the second copper sheathing, the small head end of suspension rod is connected by small clevis pin with head with crane main hook.
Described pad is L-shaped arc structure, and pad is arranged on adpting flange, and 10 or 12 uniform.
Described major axis and short axle are the first handling hanger of welding and major axis axocoel in hollow pyramidal structure, short axle axocoel
The second handling hanger of interior welding.
The large-scale water turbine runner major and minor axis equipment for supporting patient with burn of the present invention, the external molded dimension of overturning rack is larger, is about 15 meters, wide
About 5 meters, high about 5 meters, whole Transporting is more difficult, and using each part, blanking, processing in manufactory, transport to runner in the form of smallclothes
Manufacture scene, in manufacturing of runner site welding technology, it is ensured that each spot size degree of accuracy, reduces Over-size transport cost, stands up support body
Two ends use triangular support structure, solid and reliable, and major axis and short axle use pyramidal structure, meet intensity requirement, mitigate weight,
Reduce manufacturing cost.Axiality and radial positioning can be ensured by the effect of l shaped gasket between runner and adpting flange, annealed
Afterwards, first l shaped gasket is disassembled, then dismantles adpting flange, together with adpting flange will not be increased to because of deformation with runner, it is impossible to
Dismounting.Adpting flange and short axle are also used as the hoist tool of runner, are directly connected by suspension rod with crane main hook, Ke Yijie
Save a set of runner hoisting tool special.The beneficial effects of the invention are as follows：Large-scale water turbine runner (herein refers to Francis turbine to turn
Wheel) weight is between 150 tons to 500 tons, and generally, the runner less than 300 tons is stood up or empty using support frame is stood up
In stand up two kinds and stand up mode, both modes of standing up, which are required for welding two on runner lower ring, stands up hanger, stands up hanger
An entirety is formed with runner, standing up hanger by two before runner is machined out slices off, it is necessary to repair welding and flaw detection, follow-up work
Work amount is larger, and runner also wants other set instrument when lifting, and cost is higher.It is more than 300 tons of runner for weight, using this
Two ways is stood up, and easily deforms runner lower ring, and using runner major and minor axis equipment for supporting patient with burn, main forced position is in the upper of runner
Flange is preced with, forced position when being also runner work, runner uniform force is avoided that runner is deformed, solves large rotary wheel
Problem in welding and processing and manufacturing.This equipment for supporting patient with burn, can carry out runner in the special manufacturing building of building site runner and stand up,
Runner can be carried out in manufacturing works' factory building to stand up, strong applicability has a wide range of application, and large-scale water turbine runner of the invention is long
Short axle equipment for supporting patient with burn process and weld for large rotary wheel provide it is a set of it is safe and reliable, economical stand up scheme, and passed through huge
The reality that type power station project pipe of reinforced concrete at Three Gorges Power Station (about 450 tons of runner weight) and Burner zone power station (about 370 tons of runner weight) runner are stood up
Border uses checking, it was demonstrated that the reliability of this runner turn-over method, has reached Expected Results.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention
Fig. 2 is Fig. 1 A-A sectional views
Fig. 3 is Fig. 1 B-B sectional views
Fig. 4 be I in Fig. 1 at mplifying structure schematic diagram
Fig. 5 be II in Fig. 4 at mplifying structure schematic diagram
Fig. 6 is the structure chart of pad
Fig. 7 is short axle structural representation
Fig. 8 is Fig. 7 left view
Fig. 9 is major axis structural representation
Figure 10 is Fig. 9 left view
Figure 11 is that runner stands up original position schematic diagram
Figure 12 is that runner stands up dropping process schematic diagram
Figure 13 is that runner overturns 90 ° of position views
Figure 14 is to change boom location schematic diagram
Figure 15 is runner turnniing over and lifting process schematic
Figure 16 is that runner overturns 180 ° of position views
Figure 17, which is that runner is flat, hangs structural representation
Embodiment
As shown in Figure 1, Figure 2 and Figure 3, a kind of large-scale water turbine runner major and minor axis equipment for supporting patient with burn of the invention, by overturning rack
Body 1, short axle 2, adpting flange 5, pad 17, major axis 14, big bearing pin 21, small clevis pin with head 20, block 8, packing ring 9, suspension rod 13, the first bronze medal
Set 16 and the grade of the second copper sheathing 24 composition, adpting flange 5 be arranged on the upper flange surface of runner 10 on, as shown in figure 4, adpting flange 5 with
Runner 10 ensures axiality and radial positioning by pad 17, and short axle 2 is arranged on the outside of adpting flange 5, and major axis 14, which is arranged on, to be connected
The inner side of acting flange 5, runner 10, adpting flange 5, pad 17, short axle 2 and major axis 14 are mounted to an entirety, such as Fig. 7 and Fig. 9 institutes
Show, short axle 2 and major axis 14 are all pyramidal structures, and the taper end of short axle 2 has first through hole 27 and the taper end of major axis 14 has the second through hole 28, pacify
Big bearing pin 21 is filled, as shown in figure 3, being respectively mounted two the first copper sheathings 16 and two the second copper sheathings 24 on big bearing pin 21, is pacified respectively
Mounted in short axle 2 and the both sides of major axis 14, big bearing pin 21 can be relatively rotated in the first copper sheathing 16 and two the second copper sheathings 24, and first
Suspension rod 13 is installed in copper sheathing 16 and two outsides of the second copper sheathing 24, can be relatively rotated between suspension rod 13 and big bearing pin 21, baffle plate 15
In the annular groove 26 for being embedded in big bearing pin 21, the big axial float of bearing pin 21 is limited, standing up the upper end of support body 1 there are two pairs of necks, for placing
Mounted first copper sheathing 16 and two the second copper sheathings 24, the small head end of suspension rod 13 are connected by small clevis pin with head 20 with crane main hook 11,
Baffle plate 12 is embedded in the annular groove 25 of small clevis pin with head 20, limits the axial float of small clevis pin with head 20.
As shown in figure 5, pad 17 is arranged on adpting flange 5, as shown in fig. 6, pad 17 uses L-shaped arc structure, energy
It is enough to be fitted close with runner 10 and adpting flange 5, short side have two for and adpting flange 5 be installed together two bolt holes
23, the top wire hole 22 of a dismounting.
As shown in figures 7 and 9, short axle 2 and major axis 24 are hollow pyramidal structure, and pyramidal structure both meets uniform strength design
Principle, makes short axle 2 and major axis 14 have enough rigidity, at utmost mitigates weight again, meets large rotary wheel and stands up and uses, short axle
In 2 axocoels the second handling hanger 18 is welded in the first handling hanger 19 of welding and the axocoel of major axis 14.
The large-scale water turbine runner major and minor axis equipment for supporting patient with burn of the present invention stands up process such as Figure 11, Figure 12, Figure 13, Figure 14, figure
Shown in 15 and Figure 16.
Mounting structure as shown in figures 1 and 3, by short axle 2, adpting flange 5, runner 10 and major axis 14, by bolt 3,
Bolt 4, nut 6, double threaded screw 7, block 8 and packing ring 9 are installed together, the big copper sheathing 16 of bearing pin 21 and first and the second copper sheathing 24
It is separately mounted in short axle 2 and major axis 14, two stub ends of suspension rod 13 are separately mounted on the big bearing pin 21 of the one end of major axis 14, small
Head end is linked together by small clevis pin with head 20 with crane main hook 11, shown in Figure 11, crane main hook 11 by major axis 14 together with short axle 2,
Adpting flange 5 and runner 10 are together sling in the air, jenny main hook 11, by two the first copper sheathings 16 of the taper end of short axle 2 with
The neck alignment on the one end of support body 1 is stood up, two the first copper sheathings 16 are fallen in neck, crane main hook 11 is to other end neck water
Translation is moved simultaneously and progressively fallen, as shown in figure 12, keeps the central axis of suspension rod 13, until major axis 14 taper end, two the second bronze medals
Set 24 is fallen in neck, as shown in figure 14, is completed runner 10 and is overturn 90 °, suspension rod 13 is disassembled, the taper end of short axle 2 is installed to
Big bearing pin 21 on, crane main hook 11 move up and simultaneously progressively level to the direction of major axis 14 move, as shown in figure 14, up to
Short axle 2, major axis 14, the center line of runner 10 and suspension rod 13 are overlapped, and horizontal vertical, and now runner 10 completes 180 ° of upsets.Instead
When direction is overturn, suspension rod 13 is arranged on the big bearing pin 21 at the end of short axle 2 first.
Flat when hanging, structure is installed as shown in Figure 17, can be realized that runner 10 is flat and be hung transhipment.
Claims (3)
1. a kind of large-scale water turbine runner major and minor axis equipment for supporting patient with burn, it is characterized in that：By standing up support body (1), short axle (2), connection method
Blue (5), pad (17), major axis (14), big bearing pin (21), small clevis pin with head (20), block (8), packing ring (9), suspension rod (13), the first bronze medal
(16) and the second copper sheathing (24) composition are covered, adpting flange (5) is arranged on above the flange face on runner (10), logical with runner (10)
Cross pad (17) and ensure axiality and radial positioning, short axle (2) is arranged on the outside of adpting flange (5), major axis (14), which is arranged on, to be connected
On the inside of acting flange (5), runner (10), adpting flange (5), pad (17), short axle (2) and major axis (14) are mounted to an entirety,
Short axle (2) and major axis (14) are all pyramidal structures, and short axle (2) taper end has the first hole (27) and major axis (14) taper end to have the second hole
(28), install on big bearing pin (21), big bearing pin (21) and the first copper sheathing (16) and the second copper sheathing (24) are installed, be separately mounted to short axle
(2) and major axis (14) both sides, big bearing pin (21) can relatively rotate in the first copper sheathing (16) and the second copper sheathing (24), the first bronze medal
Cover and suspension rod (13) is installed on the outside of (16) and the second copper sheathing (24), can relatively rotate, turn between suspension rod (13) and big bearing pin (21)
There are two pairs of necks stature body (1) upper end, and for placing mounted first copper sheathing (16) and the second copper sheathing (24), suspension rod (13) is small
Head end is connected by small clevis pin with head (20) with crane main hook (11).
2. a kind of large-scale water turbine runner major and minor axis equipment for supporting patient with burn according to claim 1, it is characterized in that：The pad
(17) it is L-shaped arc structure, pad (17) is on adpting flange (5), and 10 or 12 uniform.
3. a kind of large-scale water turbine runner major and minor axis equipment for supporting patient with burn according to claim 1, it is characterized in that：Short axle (2) and
Major axis (14) is to be welded in hollow pyramidal structure, short axle (2) axocoel in the first handling hanger (19) of welding and major axis (14) axocoel
Connect the second handling hanger (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710372126.5A CN106946198A (en) | 2017-05-24 | 2017-05-24 | Large-scale water turbine runner major and minor axis equipment for supporting patient with burn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710372126.5A CN106946198A (en) | 2017-05-24 | 2017-05-24 | Large-scale water turbine runner major and minor axis equipment for supporting patient with burn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106946198A true CN106946198A (en) | 2017-07-14 |
Family
ID=59480006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710372126.5A Pending CN106946198A (en) | 2017-05-24 | 2017-05-24 | Large-scale water turbine runner major and minor axis equipment for supporting patient with burn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106946198A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511793A (en) * | 2017-09-30 | 2017-12-26 | 重庆赛力盟电机有限责任公司 | Mixed-flow horizontal hydraulic turbine dismantling device |
| CN109353936A (en) * | 2018-12-11 | 2019-02-19 | 哈尔滨电气动力装备有限公司 | Large motor assembly turning tool |
| CN118908124A (en) * | 2024-10-12 | 2024-11-08 | 中航成飞民用飞机有限责任公司 | Turnover tool and turnover method for lower structure of large aircraft |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060252A (en) * | 2010-10-29 | 2011-05-18 | 浙江富春江水电设备股份有限公司 | Hoisting process for rotating wheel of vertical shaft axial flow hydraulic turbine |
| CN102430923A (en) * | 2011-09-30 | 2012-05-02 | 东方电气集团东方电机有限公司 | Method for turning over turning wheel of water turbine in the air |
| CN202880651U (en) * | 2012-09-21 | 2013-04-17 | 重庆水轮机厂有限责任公司 | Universal tool for lifting main shaft of water turbine generator |
| CN104176619A (en) * | 2013-05-22 | 2014-12-03 | 东方电气集团东方电机有限公司 | Axial-flow kaplan turbine rotating-wheel hoisting and suspension method |
| CN204938918U (en) * | 2015-09-09 | 2016-01-06 | 哈尔滨电机厂有限责任公司 | Large-scale water turbine runner stands up instrument |
| CN106672785A (en) * | 2017-01-19 | 2017-05-17 | 雅砻江流域水电开发有限公司 | Movable propeller turbine runner single hook turning method |
-
2017
- 2017-05-24 CN CN201710372126.5A patent/CN106946198A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060252A (en) * | 2010-10-29 | 2011-05-18 | 浙江富春江水电设备股份有限公司 | Hoisting process for rotating wheel of vertical shaft axial flow hydraulic turbine |
| CN102430923A (en) * | 2011-09-30 | 2012-05-02 | 东方电气集团东方电机有限公司 | Method for turning over turning wheel of water turbine in the air |
| CN202880651U (en) * | 2012-09-21 | 2013-04-17 | 重庆水轮机厂有限责任公司 | Universal tool for lifting main shaft of water turbine generator |
| CN104176619A (en) * | 2013-05-22 | 2014-12-03 | 东方电气集团东方电机有限公司 | Axial-flow kaplan turbine rotating-wheel hoisting and suspension method |
| CN204938918U (en) * | 2015-09-09 | 2016-01-06 | 哈尔滨电机厂有限责任公司 | Large-scale water turbine runner stands up instrument |
| CN106672785A (en) * | 2017-01-19 | 2017-05-17 | 雅砻江流域水电开发有限公司 | Movable propeller turbine runner single hook turning method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511793A (en) * | 2017-09-30 | 2017-12-26 | 重庆赛力盟电机有限责任公司 | Mixed-flow horizontal hydraulic turbine dismantling device |
| CN109353936A (en) * | 2018-12-11 | 2019-02-19 | 哈尔滨电气动力装备有限公司 | Large motor assembly turning tool |
| CN118908124A (en) * | 2024-10-12 | 2024-11-08 | 中航成飞民用飞机有限责任公司 | Turnover tool and turnover method for lower structure of large aircraft |
| CN118908124B (en) * | 2024-10-12 | 2024-12-20 | 中航成飞民用飞机有限责任公司 | Turning tool and turning method for lower structure of large aircraft |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170714 |
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| WD01 | Invention patent application deemed withdrawn after publication |