CN100391686C - Flange positioner - Google Patents
Flange positioner Download PDFInfo
- Publication number
- CN100391686C CN100391686C CNB2005100815906A CN200510081590A CN100391686C CN 100391686 C CN100391686 C CN 100391686C CN B2005100815906 A CNB2005100815906 A CN B2005100815906A CN 200510081590 A CN200510081590 A CN 200510081590A CN 100391686 C CN100391686 C CN 100391686C
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- China
- Prior art keywords
- plate
- flange
- flanges
- location
- locking device
- 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
- 238000003466 welding Methods 0.000 claims abstract description 5
- 230000004807 localization Effects 0.000 claims description 15
- 241000309551 Arthraxon hispidus Species 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 3
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
- Clamps And Clips (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The present invention discloses a flange positioner used for welding flanges and pipelines, which is composed of a positioning device and a locking device. At the time of performing the process of positioning the flanges, the purposes of guaranteeing quality and positioning rapidly and accurately can be obtained without operation of aligning and adjusting on the parallel surfaces and the coaxiality of the flanges. While positioning downward welding flanges, the flange positioner can be operated to clamp pipes and to align a depth positioning rod with the heads of the pipes; then the processes of positioning the parallel surfaces and the coaxiality of the flanges can be accomplished after the pipes are sleeved into the flanges by bonding the inner diameters of the flanges with a coaxiality positioning rod to make the flanges attracted by a magnet and tightly bonded on the plane of a positioning plate. A welder can weld the pipes with the flanges from exposed inner diameters of the flanges, with labor saved by 50% and work efficiency improved by more than one time.
Description
Technical field
The present invention relates to flange positioner, be used for parallel surface, the axiality of control flange and pipeline welding process, to meet code requirement.
Background technology
The present invention is Chinese patent publication number: CN1357429, open day: on July 10th, 2002, invention and created name was dividing an application of flange positioner, division original applying number: 01143055.9, do not find similar techniques by retrieval as yet, existing flange is installed needs welder and plumber's compounding practice.Centering is also adopting the angle square repeated measurement, and method falls behind, and efficient is extremely low, influences construction speed and installation quality.Also have in the construction and adopt mechanical linkage to stretch in the pipe after operation locking, again flange is carried out the centering adjustment, the same existence adjusted the loaded down with trivial details of operation, and efficient is not high, makes troubles to construction.
Summary of the invention
The purpose of this invention is to provide a kind of location quick and precisely, do not need that the centering adjustment is operated, can be ensured the quality of products, reusable flange positioner.
For achieving the above object, flange positioner of the present invention is formed the cassette flange positioner by positioner and locking device, it is characterized in that: positioner and locking device are open types, the a pair of arc plate of locking device, limit adjacent between them is from axially connecting with hinge, one end of each arc plate is 90 ° with each location-plate and is connected, adorn magnet on two arc plates of locking device, connect depth localization mechanism (10) in the hinge (11) of a side arc plate (7) the page or leaf sheet among the breach (14), breach (14) both sides are pasted location-plate (2) internal diameter axiality detent mechanism (8) respectively are housed, and positioner mainly contains: location-plate. depth localization mechanism. and the axiality detent mechanism; Locking device mainly contains: hinged two garden arc sheets. magnet or spring.
The location-plate of positioner is equipped with magnet.
Among the breach of flange positioner in the hinge page or leaf sheet of a side arc plate, the pipe cap that connects depth localization mechanism, pipe cap and bourdon tube are spirally connected, in pipe cap and bourdon tube, the depth localization bar is connected with the movable joint head with pull bar, spring one end that is enclosed within on the pull bar props up bourdon tube, and end props up the end face of a side of movable joint head in addition.
The axiality backstay that the location-plate internal diameter respectively is equipped with the axiality detent mechanism is pasted on both sides at breach, every limit at least one, one end of axiality backstay passes from the thickness of location-plate, other holds the connection activity to be placed in mobile seat on the arc sheet of garden, move the seat front upper part spanner is arranged, the rear portion is the benchboard of projection, the inclined-plane is on one side of peace axiality backstay, spring lever and the spring that is enclosed within spring lever are housed in the spring eye of benchboard rear end, the end in addition of spring is contained on the spring pole socket, and the spring pole socket is connected with arc plate.
Shock mount on the two arc plate middle hinge axles of locking device, spring make two garden arc sheet inward directions stressed.
On the arc plate on the hinge both sides of locking device operating handle is housed, the catch bar that is positioned on handle hinge place contacts cooperation with the inclined-plane that moves seat.
The present invention during the operation flange positioner, does not need parallel surface, axiality to flange to carry out the centering adjustment through using proof, can finish the flange location fast and accurately. and save labour 50%, improve work efficiency more than 1 times.
Description of drawings
Fig. 1 is the schematic top plan view of cassette flange positioner;
Fig. 2 is the end view of cassette flange positioner;
Fig. 3 is the axiality detent mechanism schematic sectional view of cassette flange positioner;
Fig. 4 is the depth localization mechanism schematic sectional view of cassette flange positioner.
The contrast description of drawings, press each concrete parts in the order further explanatory drawings of Fig. 1 to Fig. 4:
Among Fig. 1: 1, flange positioner, 2, location-plate, 3, location-plate plane .4, magnet, 5 springs, 6, handle, 7, arc plate, 8, the axiality detent mechanism, 9, pin, 10, depth localization mechanism, 11. hinges, 12. pipes, 13. flanges; Among Fig. 2: 14. breach, 15, catch bar, 16, handle angle orientation bar;
Among Fig. 3: 17, spanner, 18, the axiality backstay, 19, move seat, 20, the inclined-plane, 21, spring eye, 22. grooves, 23. spring levers, 24, the spring pole socket; Among Fig. 4: 25, pipe cap, 26, the movable joint head, 27. depth localization bars, 28. weld seams, 29, bourdon tube, 30, pull bar.
The specific embodiment
With reference to accompanying drawing; the invention will be further described; during face-flange 13 location; the operation flange positioner; block pipe 12 and make depth localization bar 27 ends and tube head neat; the length of depth localization bar 27 just flange 13 packs into the degree of depth of pipe 12; flange 13 internal diameters paste axiality backstay 18 and pack into pipe 12 then; simultaneously depth localization bar 27 is compressed into bourdon tube 29; flange 13 is held by magnet 4 be close to location-plate 2 planes; flange 13 parallel surfaces; finish the axiality location; the welder lives pipe 12 and flange 13 spot welding from flange 13 internal diameters that expose; the handle 6 of holding with a firm grip then; shed flange positioner; when two handles 6 of holding with a firm grip are drawn close; the inclined-plane 20 that catch bar 15 on the handle 6 also promotes axiality detent mechanism 8 simultaneously withdrawed from axiality backstay 18 before arc plate 7 breaks away from pipes 12 from the slit of flange 13 and pipe 12; depth localization bar 27; axiality backstay 18 is specifications of blue in accordance with the law 13 and determine transposing; when packing up flange positioner; can spur depth localization bar 27; axiality backstay 18 contracts and locks to pin 9, with the protection backstay.
The structure of location-plate 2 can also have multiple, and they can use gusset, rib, arc plate to form, and its structure can be different, but function is constant; The structure of locking device is not limited to the foregoing description.
The present invention is not limited to the concrete structure of above-mentioned embodiment; the above only is a preferred implementation of the present invention; protection scope of the present invention should comprise those of ordinary skill in the art under the prerequisite that does not exceed the principle of the invention, some modification and the improvement done.
Claims (6)
1. flange positioner that is used for the welding of flange and pipe, form by positioner and locking device, it is characterized in that: positioner and locking device are open types, limit adjacent between a pair of arc plate (7) of locking device connects with hinge (11) from axial, one end of each arc plate (7) is 90 ° with each location-plate (2) and is connected, two arc plates (7) of locking device are gone up dress magnet, connect depth localization mechanism (10) in the hinge (11) of a side arc plate (7) the page or leaf sheet among the breach (14), breach (14) both sides are pasted location-plate (2) internal diameter axiality detent mechanism (8) respectively are housed.
2. flange positioner according to claim 1 is characterized in that: the location-plate of positioner (2) is equipped with magnet (4).
3. flange positioner according to claim 1, it is characterized in that: the bourdon tube (29) that is fixed on interior pipe cap (25) of location-plate (2) and depth localization mechanism (10) is spirally connected, in pipe cap (25) and bourdon tube (29), depth localization bar (27) is connected with movable joint head (26) with pull bar (30), spring (5) one ends that are enclosed within on the pull bar (30) prop up bourdon tube (29), and end props up the end face of a side of movable joint head (26) in addition.
4. flange positioner according to claim 1, it is characterized in that: paste the every limit of location-plate (2) internal diameter and adorn an axiality detent mechanism (8) at least, one end of axiality backstay (18) passes from the thickness of location-plate (2), other holds the connection activity to be placed in mobile seat (19) on the arc plate (7), move seat (19) front upper part spanner (17) is arranged, the rear portion is inclined-plane (20) platform of projection, inclined-plane (20) is on one side of peace axiality backstay (18), spring lever (23) is housed in the spring eye (21) of platform rear end, inclined-plane (20) and is enclosed within spring (5) on the spring lever (23), the end in addition of spring lever (23) is contained on the spring pole socket (24), and spring pole socket (24) is connected with arc plate (7).
5. flange positioner according to claim 1 is characterized in that: shock mount (5) on two arc plates (7) middle hinge (11) axle of locking device.
6. flange positioner according to claim 1, it is characterized in that: on the arc plate (7) on the hinge of locking device (11) both sides operating handle (6) is housed, is positioned on the catch bar (15) that handle (6) hinge (11) locates and contacts cooperation with the inclined-plane (20) that moves seat (19).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00256963.9 | 2000-12-08 | ||
| CN00256963 | 2000-12-08 | ||
| CN 01143055 CN1212912C (en) | 2000-12-08 | 2001-12-07 | Flange positioner |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01143055 Division CN1212912C (en) | 2000-12-08 | 2001-12-07 | Flange positioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1733417A CN1733417A (en) | 2006-02-15 |
| CN100391686C true CN100391686C (en) | 2008-06-04 |
Family
ID=25740123
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01143055 Expired - Fee Related CN1212912C (en) | 2000-12-08 | 2001-12-07 | Flange positioner |
| CNB2005100815906A Expired - Fee Related CN100391686C (en) | 2000-12-08 | 2001-12-07 | Flange positioner |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01143055 Expired - Fee Related CN1212912C (en) | 2000-12-08 | 2001-12-07 | Flange positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN1212912C (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101569974B (en) * | 2008-05-04 | 2014-01-15 | 中建工业设备安装有限公司 | Flange positioner rapidly regulating locking device |
| CN101301713B (en) * | 2008-06-30 | 2014-07-09 | 中建安装工程有限公司 | Flange positioner of double locking apparatus |
| CN102837143A (en) * | 2011-06-22 | 2012-12-26 | 白四海 | Pipeline flange positioning device |
| CN102500965A (en) * | 2011-10-31 | 2012-06-20 | 芜湖祥达机电有限公司 | Flange welding device |
| CN102672391B (en) * | 2012-05-07 | 2014-11-19 | 无锡桥联风电科技有限公司 | Concentricity positioning tooling method of large members |
| CN102962997B (en) * | 2012-11-02 | 2014-12-10 | 广州枫叶管业有限公司 | Multi-purpose multi-angle hot melting welder |
| CN103056580B (en) * | 2013-01-17 | 2014-11-05 | 苏州海陆重工股份有限公司 | Tool for welding of heat exchanging tube and tube plate in waste heat boiler |
| CN103212927B (en) * | 2013-04-01 | 2016-02-03 | 南京中建化工设备制造有限公司 | A kind of flange positioner of quick locking |
| CN104588941A (en) * | 2014-11-19 | 2015-05-06 | 广西大学 | Steel tube flange welding positioning clamp |
| CN108393555B (en) * | 2017-11-14 | 2020-02-07 | 温州职业技术学院 | Automatic welding equipment for steel pipe flange with neck |
| CN110999839B (en) * | 2019-12-18 | 2021-11-05 | 淮北泽兰科技有限责任公司 | Pond feeding and throwing equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3880340A (en) * | 1973-05-14 | 1975-04-29 | Mitsui Shipbuilding Eng | Apparatus for welding a flange to a pipe |
| US4306345A (en) * | 1979-09-21 | 1981-12-22 | Dearman Timothy Charles | Pipefitter's tool |
| JPS61195799A (en) * | 1985-02-27 | 1986-08-30 | Motosuke Kanda | Flange attaching device |
| CN2107973U (en) * | 1992-01-13 | 1992-06-24 | 潘锦海 | Pipeline locator |
-
2001
- 2001-12-07 CN CN 01143055 patent/CN1212912C/en not_active Expired - Fee Related
- 2001-12-07 CN CNB2005100815906A patent/CN100391686C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3880340A (en) * | 1973-05-14 | 1975-04-29 | Mitsui Shipbuilding Eng | Apparatus for welding a flange to a pipe |
| US4306345A (en) * | 1979-09-21 | 1981-12-22 | Dearman Timothy Charles | Pipefitter's tool |
| JPS61195799A (en) * | 1985-02-27 | 1986-08-30 | Motosuke Kanda | Flange attaching device |
| CN2107973U (en) * | 1992-01-13 | 1992-06-24 | 潘锦海 | Pipeline locator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1212912C (en) | 2005-08-03 |
| CN1357429A (en) | 2002-07-10 |
| CN1733417A (en) | 2006-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CCEED INDUSTRIAL EQUIPMENT INSTALLATION CO., LTD. Free format text: FORMER NAME OR ADDRESS: ZHONGJIAN 8TH INDUSTRIAL EQUIPMENT INSTALLATION CO.LTD. JINAN BRANCH CO.LTD.; BAI TIANHAI |
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| CP03 | Change of name, title or address |
Address after: Yaohuamen Yao Jia Lu Qixia District of Nanjing City, Jiangsu Province, No. 9 zip code: 210046 Patentee after: Industrial Equipments Installation Co., Ltd., No.8 Bureau Oof China Construction Address before: No. ten, 274 East Road, Shandong, Ji'nan: 250014 Co-patentee before: Bai Tianhai Patentee before: China Construction eight bureau industrial equipment installation Co., Ltd. Ji'nan branch |
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| ASS | Succession or assignment of patent right |
Owner name: CHINA CONSTRUCTION INDUSTRIAL EQUIPMENT INSTALLATI Free format text: FORMER OWNER: CCEED INDUSTRIAL EQUIPMENT INSTALLATION CO., LTD. Effective date: 20091211 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091211 Address after: Yaohuamen Yao Jia Lu Qixia District of Nanjing City, Jiangsu Province, No. 9 Patentee after: China Construction Industrial Equipment Installation Co., Ltd. Address before: Yaohuamen Yao Jia Lu Qixia District of Nanjing City, Jiangsu Province, No. 9 Patentee before: Industrial Equipments Installation Co., Ltd., No.8 Bureau Oof China Construction |
|
| C56 | Change in the name or address of the patentee |
Owner name: CCEED INDUSTRIAL EQUIPMENT INSTALLATION CO., LTD. Free format text: FORMER NAME: CHINA CONSTRUCTION INDUSTRIAL EQUIPMENT INSTALLATION CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Yaohuamen Yao Jia Lu Qixia District of Nanjing City, Jiangsu Province, No. 9 210046 Patentee after: China Construction Industrial Equipment Installation Co., Ltd. Address before: Yaohuamen Yao Jia Lu Qixia District of Nanjing City, Jiangsu Province, No. 9 210046 Patentee before: China Construction Industrial Equipment Installation Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080604 Termination date: 20171207 |
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| CF01 | Termination of patent right due to non-payment of annual fee |