CN108000038A - Power station water-supply-pipe processing tool - Google Patents
Power station water-supply-pipe processing tool Download PDFInfo
- Publication number
- CN108000038A CN108000038A CN201711401453.5A CN201711401453A CN108000038A CN 108000038 A CN108000038 A CN 108000038A CN 201711401453 A CN201711401453 A CN 201711401453A CN 108000038 A CN108000038 A CN 108000038A
- Authority
- CN
- China
- Prior art keywords
- circular arc
- arc body
- supporting plate
- supply
- power station
- 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 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- 230000037237 body shape Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000222712 Kinetoplastida Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Pumps (AREA)
Abstract
The present invention provides power station water-supply-pipe processing tool, belong to water generating part field of welding devices, including rotor and rotation slot, rotor is located in rotation slot and the two is rotatablely connected, the rotor includes the first circular arc body, the second circular arc body and connecting pole, first circular arc body and the second circular arc body are arranged in parallel up and down, the quantity of the connecting pole is multiple and be vertically located between first circular arc body and the second circular arc body, shape and the tangent setting of scroll to be welded of first circular arc body and the first circular arc body.The rapid welding of the achievable water-supply-pipe of the present invention, lifts work efficiency.
Description
Technical field
The invention belongs to water generating part field of welding devices, is related to power station scroll, more particularly to power station water delivery
Pipe processing tool.
Background technology
Water generating part is varied, and the application environment of water generating part is more various, it is necessary to soak for a long time
Water uses, therefore requires especially high, scroll, that is, volute to the Corrosion Protection of part, is one kind of hydroelectric generation part,
The effect of volute is that the kinetic energy that impeller is transmitted to liquid is converted into pressure energy, and scroll camber is set, and is applied and sent out in water conservancy
Scroll radius in power station is larger, and existing curved weld frock or pipeline welding tooling can not be directly applied to the weldering of scroll
Connect in work, the performance for directly influencing load-bearing of the difference of structure size, therefore scroll will not only be examined during welding
Consider convenience and be contemplated that weighing property, power station scroll does not have special gauge during production at present so that whirlpool
The producing efficiency of pipe is relatively low, and precision it is difficult to ensure that, the working experience of operator can only be relied on to go to complete, therefore cause structure
It is unstable.
The content of the invention
The problem to be solved in the present invention is to be to provide power station water-supply-pipe processing tool, it can be achieved that the fast welding of scroll
Connect, and reduce working strength, improve work efficiency.
In order to solve the above technical problems, the technical solution adopted by the present invention is：Power station water-supply-pipe processing tool, including turn
Kinetoplast, rotation slot, the first supporting plate and the second supporting plate, the cylindrical shape that the rotor is vertically arranged, the rotor
Lower end is located in the rotation slot, and the section of the rotation slot is the semicircular arc of opening upwards, is equipped with the inside of the rotation slot
Multiple mounting holes, are arranged on multiple steel balls in the mounting hole, the steel ball protrude the mounting hole setting and with the rotor
Contact is set, and first supporting plate and the second supporting plate are arc-shaped and are oppositely arranged, and first supporting plate and the second supporting plate are equal
The outer ring of the rotor and identical with the diameter of scroll to be welded is located at, the rotation slot is located at by multiple first support columns
On horizontal plane, first supporting plate is set in the horizontal plane by multiple second support columns, and second supporting plate passes through multiple three
Support column is set in the horizontal plane.
Further, the steel ball is chrome molybdenum pearl, and the steel ball is set in the rotation slot into sphere.
Further, the rotor includes the first circular arc body, the second circular arc body and connecting pole, first circular arc body and
Second circular arc body is arranged in parallel up and down, and the quantity of the connecting pole is multiple and be vertically located at first circular arc body and the second circle
Between arc body, shape and the tangent setting of scroll to be welded of first circular arc body and the first circular arc body.
Further, the outer ring of first circular arc body and the second circular arc body is equipped with wearing layer.
Further, the lower face of first support column is equipped with fot screw.
Further, the upper surface of first supporting plate and the second supporting plate is equipped with wearing layer.
Further, second support column and the 3rd support column are lifting adjustable dual-pipe structure.
Compared with prior art, the present invention has the advantages and positive effects of：1st, rotor of the present invention, rotation slot,
One supporting plate and the second supporting plate, rotor can realize the support inside scroll, and rotor is located in rotation slot and the two passes through
Steel ball, which is realized, to be relatively rotated, it is ensured that welding operator realizes the welding of relatively long distance on the premise of position is not changed, lifting
Work efficiency, and it is the rotation that scroll after the completion of welding can be achieved to weld proportionately pusher turn kinetoplast, and it is strong to reduce work
Degree, while the setting of the first supporting plate and the second supporting plate, to being supported on the outside of scroll so that scroll in welding process more
Stablize, lift the fastness in welding process；The 2nd, multiple steel balls, increase and the contact area of rotor are set, lift rotation
Smoothness, and steel ball is set into sphere, further expands the contact area of bottom surface and side, reduces the friction system of rotor
Number, lifts the smoothness of rotation；3rd, the second support column and the 3rd support column are lifting adjustable dual-pipe structure, are realized up and down
Adjustable function, ensures that the first supporting plate and the second supporting plate are in relative level state so that the first supporting plate and the second supporting plate are to whirlpool
The support force of pipe is equal, ensures the uniformity of stress, the stability of lift structure.
Brief description of the drawings
The attached drawing for forming the part of the present invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its explanation is used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the structure diagram of water-supply-pipe processing tool in power station of the present invention.
Fig. 2 is the structure diagram that rotation slot, the first circular arc body and steel ball of the present invention coordinate.
Reference numeral：
1- rotors；The first circular arc bodies of 11-；The second circular arc bodies of 12-；13- connecting poles；2- sliding grooves；21- first is supported
Column；211- fot screws；22- mounting holes；The first supporting plates of 3-；The second support columns of 31-；The second push plates of 5-；The second support columns of 51-；
6- steel balls.
Embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the present invention.In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that instruction or hint phase
To importance or the implicit quantity for indicating indicated technical characteristic.Thus, the feature for defining " first ", " second " etc. can
To express or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Elaborate below in conjunction with the accompanying drawings to the specific embodiment of the present invention.
As depicted in figs. 1 and 2, the present invention is power station water-supply-pipe processing tool, including rotor 1, rotation slot 2, first
3 and second supporting plate 5 of supporting plate, the cylindrical shape that rotor 1 is vertically arranged, the lower end of rotor 1 are located in rotation slot 2, are turned
The section of dynamic groove 2 is the semicircular arc of opening upwards, and the inner side of rotation slot 2 is equipped with multiple mounting holes 22, is arranged in mounting hole 22 more
A steel ball 6, steel ball 6 protrude mounting hole 22 and set and setting is contacted with rotor 1, and the first supporting plate 3 and the second supporting plate 5 are circular arc
Shape and it is oppositely arranged, the first supporting plate 3 and the second supporting plate 5 are each provided at the outer ring of rotor 1 and identical with the diameter of scroll to be welded,
Rotation slot 2 is set in the horizontal plane by multiple first support columns 21, and the first supporting plate 3 is located at level by multiple second support columns 31
On face, the second supporting plate 5 is set in the horizontal plane by multiple 3rd support columns 51.
Preferably, steel ball 6 is chrome molybdenum pearl, and steel ball 6 is set in rotation slot 2 into sphere, sets multiple steel balls 6, increase with
The contact area of rotor 1, lifts the smoothness of rotation, and steel ball 6 is set into sphere, further expands bottom surface and side
Contact area, reduce the friction coefficient of rotor 1, lift the smoothness of rotation.
Preferably, rotor 1 includes the first circular arc body 11, the second circular arc body 12 and connecting pole 13,11 He of the first circular arc body
Second circular arc body is arranged in parallel about 12, and the quantity of connecting pole 13 is multiple and is vertically located at the first circular arc body 11 and the second circular arc
Between body 12, shape and the tangent setting of scroll to be welded of the first circular arc body 11 and the first circular arc body 11, this is simple in structure, and first
11 and second circular arc body 12 of circular arc body uses circular ring structure, avoids stress concentration, and easily rotates, and connecting pole 13 uses
Hollow body structure, intensity is high, and cost is low.
Preferably, the outer ring of the first circular arc body 11 and the second circular arc body 12 is equipped with wearing layer；After setting wearing layer, first can
The cleannes on surface are lifted, avoid the debris on 12 surface of the first circular arc body 11 and the second circular arc body from causing to scratch to the surface of scroll
Or destroy, it also avoid rotating stuck；Second lifting wear-resisting property, avoids after being used for multiple times to the first circular arc body 11 and second
Circular arc body 12 causes to damage, and influences the precision subsequently welded；It is highly preferred that the upper surface of the first supporting plate 3 and the second supporting plate 5 is equipped with
Wearing layer, its effect are identical with effect above.
Preferably, the lower face of the first support column 21 is equipped with fot screw 211, realizes the upper downward of the first support column 21
Section, ensure that the levelness after the installation of rotation slot 2.
Preferably, the second support column 31 and the 3rd support column 51 are lifting adjustable dual-pipe structure, and realizing up and down can
The function of tune, ensures that the first supporting plate 3 and the second supporting plate 5 are in relative level state so that the first supporting plate 3 and the second supporting plate 5 are right
The support force of scroll is equal, ensures the uniformity of stress, the stability of lift structure.
In actual application process, the contact with the first circular arc body 11 and the second circular arc body 12 of the shell of scroll is set,
Carry out the welding of scroll, the scroll in the outside of rotor 1, which is taken, to be placed on the first supporting plate 3 and the second supporting plate 5, welding personnel to scroll into
Row welding, after the completion of welding, carries out the rotation of rotor 1, the scroll after the completion of welding is moved to other positions, in operating personnel
On the premise of position is constant, you can realize the welding of very long range scroll, greatly reduce labor intensity, and improve work
Efficiency.
One embodiment of the present of invention is described in detail above, but the content is only the preferable implementation of the present invention
Example, it is impossible to be construed as limiting the practical range of the present invention.All all the changes and improvements made according to the present patent application scope
Deng, should all still belong to the present invention patent covering scope within.
Claims (7)
1. power station water-supply-pipe processing tool, it is characterised in that：Including rotor, rotation slot, the first supporting plate and the second supporting plate, institute
The cylindrical shape that rotor is vertically arranged is stated, the lower end of the rotor is located in the rotation slot, the rotation slot
Section is the semicircular arc of opening upwards, and multiple mounting holes are equipped with the inside of the rotation slot, multiple steel are arranged in the mounting hole
Pearl, the steel ball protrude the mounting hole and set and setting is contacted with the rotor, and first supporting plate and the second supporting plate are equal
To be arc-shaped and be oppositely arranged, first supporting plate and the second supporting plate be each provided at the outer ring of the rotor and with scroll to be welded
Diameter it is identical, the rotation slot is set in the horizontal plane by multiple first support columns, and first supporting plate passes through multiple second
Support column is set in the horizontal plane, and second supporting plate is set in the horizontal plane by multiple 3rd support columns.
2. water-supply-pipe processing tool in power station according to claim 1, it is characterised in that：The steel ball is chrome molybdenum pearl, institute
Steel ball is stated to set into sphere in the rotation slot.
3. water-supply-pipe processing tool in power station according to claim 1, it is characterised in that：The rotor includes the first circle
Arc body, the second circular arc body and connecting pole, first circular arc body and the second circular arc body are arranged in parallel up and down, the number of the connecting pole
Measure to be multiple and be vertically located between first circular arc body and the second circular arc body, first circular arc body and the first circular arc body
Shape and the tangent setting of scroll to be welded.
4. water-supply-pipe processing tool in power station according to claim 3, it is characterised in that：First circular arc body and second
The outer ring of circular arc body is equipped with wearing layer.
5. water-supply-pipe processing tool in power station according to claim 1, it is characterised in that：The lower end of first support column
Face is equipped with fot screw.
6. water-supply-pipe processing tool in power station according to claim 1, it is characterised in that：First supporting plate and the second support
The upper surface of plate is equipped with wearing layer.
7. water-supply-pipe processing tool in power station according to claim 1, it is characterised in that：Second support column and the 3rd
Support column is lifting adjustable dual-pipe structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711401453.5A CN108000038A (en) | 2017-12-21 | 2017-12-21 | Power station water-supply-pipe processing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711401453.5A CN108000038A (en) | 2017-12-21 | 2017-12-21 | Power station water-supply-pipe processing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108000038A true CN108000038A (en) | 2018-05-08 |
Family
ID=62060492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711401453.5A Pending CN108000038A (en) | 2017-12-21 | 2017-12-21 | Power station water-supply-pipe processing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108000038A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2673558A1 (en) * | 1991-03-04 | 1992-09-11 | Cazes Roland | Installation for the welding of the blades of a turbine |
| CN201175808Y (en) * | 2008-03-18 | 2009-01-07 | 中国北车集团大同电力机车有限责任公司 | Assembled workbench for installing impeller blade of ventilator |
| CN201455595U (en) * | 2009-05-22 | 2010-05-12 | 成都飞机工业（集团）有限责任公司 | Welding rotary worktable |
| CN202726370U (en) * | 2012-08-10 | 2013-02-13 | 杭州诚德发电设备有限公司 | Segmenting volute positioning device of hydroelectric generator |
| CN203636283U (en) * | 2013-10-21 | 2014-06-11 | 全威（铜陵）铜业科技有限公司 | Rotary working device for welding |
| CN204035856U (en) * | 2014-06-23 | 2014-12-24 | 蚌埠华泰液力变矩器有限公司 | A kind of fitting device playing solder joint mark for turbine |
| CN204493631U (en) * | 2015-03-20 | 2015-07-22 | 泰安大道软启动机械有限公司 | Fluid coupling rotor and auxiliary welding tool thereof |
| CN205218396U (en) * | 2015-12-16 | 2016-05-11 | 江西省左氏实业有限公司 | Runner blade of mixed -flow water turbine welding jig |
| CN106271320A (en) * | 2016-08-31 | 2017-01-04 | 贵州永红航空机械有限责任公司 | The positioning welding of a kind of cooling turbine unit ventilator hood and correcting unit |
| CN206084275U (en) * | 2016-08-31 | 2017-04-12 | 河北科斯特自动化科技有限公司 | Be applied to rotary mechanism among auto -parts |
| CN106964938A (en) * | 2017-04-29 | 2017-07-21 | 徐松良 | A kind of turbine runner blade welding tooling |
| CN207788088U (en) * | 2017-12-21 | 2018-08-31 | 天津市凯达重型水电设备制造有限公司 | Scroll quick welding device |
-
2017
- 2017-12-21 CN CN201711401453.5A patent/CN108000038A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2673558A1 (en) * | 1991-03-04 | 1992-09-11 | Cazes Roland | Installation for the welding of the blades of a turbine |
| CN201175808Y (en) * | 2008-03-18 | 2009-01-07 | 中国北车集团大同电力机车有限责任公司 | Assembled workbench for installing impeller blade of ventilator |
| CN201455595U (en) * | 2009-05-22 | 2010-05-12 | 成都飞机工业（集团）有限责任公司 | Welding rotary worktable |
| CN202726370U (en) * | 2012-08-10 | 2013-02-13 | 杭州诚德发电设备有限公司 | Segmenting volute positioning device of hydroelectric generator |
| CN203636283U (en) * | 2013-10-21 | 2014-06-11 | 全威（铜陵）铜业科技有限公司 | Rotary working device for welding |
| CN204035856U (en) * | 2014-06-23 | 2014-12-24 | 蚌埠华泰液力变矩器有限公司 | A kind of fitting device playing solder joint mark for turbine |
| CN204493631U (en) * | 2015-03-20 | 2015-07-22 | 泰安大道软启动机械有限公司 | Fluid coupling rotor and auxiliary welding tool thereof |
| CN205218396U (en) * | 2015-12-16 | 2016-05-11 | 江西省左氏实业有限公司 | Runner blade of mixed -flow water turbine welding jig |
| CN106271320A (en) * | 2016-08-31 | 2017-01-04 | 贵州永红航空机械有限责任公司 | The positioning welding of a kind of cooling turbine unit ventilator hood and correcting unit |
| CN206084275U (en) * | 2016-08-31 | 2017-04-12 | 河北科斯特自动化科技有限公司 | Be applied to rotary mechanism among auto -parts |
| CN106964938A (en) * | 2017-04-29 | 2017-07-21 | 徐松良 | A kind of turbine runner blade welding tooling |
| CN207788088U (en) * | 2017-12-21 | 2018-08-31 | 天津市凯达重型水电设备制造有限公司 | Scroll quick welding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180508 |
|
| RJ01 | Rejection of invention patent application after publication |