CN101569974A - Flange positioner rapidly regulating locking device - Google Patents
Flange positioner rapidly regulating locking device Download PDFInfo
- Publication number
- CN101569974A CN101569974A CNA2008100158486A CN200810015848A CN101569974A CN 101569974 A CN101569974 A CN 101569974A CN A2008100158486 A CNA2008100158486 A CN A2008100158486A CN 200810015848 A CN200810015848 A CN 200810015848A CN 101569974 A CN101569974 A CN 101569974A
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- locking device
- pressure spring
- flange
- spring plate
- groove
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- 230000001105 regulatory effect Effects 0.000 title abstract 2
- 238000003466 welding Methods 0.000 claims abstract description 3
- 238000012856 packing Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 5
- 230000004323 axial length Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 230000005484 gravity Effects 0.000 abstract 1
- 230000008859 change Effects 0.000 description 4
- 239000012467 final product Substances 0.000 description 4
- 238000007373 indentation Methods 0.000 description 2
- 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
- 230000009471 action Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a flange positioner which is used for welding a flange and a pipe and can rapidly regulate a locking device, wherein the locking device comprises springs, a magnetic body, a tensioning block and the like, one end of a framework of the locking device is screwed with a positioning shaft and the other end is provided with a groove closing cover, an intermediate shaft of the locking device is provided with equal axial grooves along the circumference, the section of each groove is provided with a narrow groove at the upper part and a wide groove at the lower part, the wide groove at the lower part is internally provided with a plurality of springs and magnetic blocks, a pressure spring plate is arranged above the springs and the magnetic blocks, the tensioning block is arranged on the pressure spring plate and can be regulated according to the specifications of the flange and the pipe, the tensioning block is held and taken out by hands and the tensioning block with required specification is additionally placed without replacing the whole locking device or flange positioner when in replacement, therefore, the invention has light structure gravity, convenient and quick use, and time and labor saving.
Description
Technical field
But the present invention relates to the flange positioner of its locking device of rapid adjustment, be used for parallel surface, the axiality of control flange and pipeline welding process, to meet code requirement.
Background technology
The inventor is at Chinese patent notification number CN1212912C, the day for announcing: on August 3rd, 2005, invention and created name is in the flange positioner, adopted the flange positioner of forming by positioner and locking device, do not need parallel surface, axiality to carry out the centering adjustment during flange centering, just can finish the flange location fast and accurately flange.
Summary of the invention
The objective of the invention is further to improve the locking device and the positioner of flange positioner, make the quick and convenient dismounting of its locking device energy, can according to the flange of different size and pipeline fast and convenient locking device is adjusted to applicable scope, positioner can also position packing ring and retractable handle, and dead load is alleviated.
For achieving the above object, locking device of the present invention is the skeleton by locking device, compositions such as spring and tensioning piece, it is characterized in that: an end and the locating shaft of locking device skeleton are spirally connected, it is end peace groove closing cap in addition, its jackshaft is along the axial length direction groove of circumference equalization, the cross section of groove is that top is narrow groove, the bottom is a wide groove, several springs and magnet piece are housed in the wide groove of bottom, at spring and peace pressure spring plate above the magnet piece, pressure spring plate heads on the bottom of narrow groove on the top of wide groove, the upper surface of magnet piece contacts installation below pressure spring plate, or make magnet piece from the open-work of pressure spring plate, insert installation, magnet piece is up-small and down-big step cylinder, the pressure spring plate pressing spring, the small end on magnet piece top injects from the bottom of stage clip plate hole and installs, make the upper surface of magnet piece and the last plane parallel of pressure spring plate, peace tensioning piece on pressure spring plate, the Leading end chamfer of tensioning piece or circular arc, so that insertion pipeline, the centre of skeleton also can be a groove, peace spring in the middle of saturating groove, the layout strainer of both sides symmetry, tensioning piece on the pressure spring plate is held by the magnet under the pressure spring plate and can not break away from, when locking device inserted pipeline, the tensioning piece axially had been positioned, and can only do radial motion.
On the location-plate of positioner except that arranging a plurality of big magnetic columns near outer radius along its plane, its plane is arranged a plurality of small magnet posts respectively near inner radius, they can be positioned on arbitrary of location-plate, its outer radius is installed bigger magnetic column, with the locating flange dish, its inner radius is installed less magnetic column to hold the end cap of closed orientation packing ring and retractable handle, just can take moving and can not take in use than great strength.
The end cap of the retractable handle in the locating shaft contacts with the location-plate plane parallel in the outside of location axle head, and the small magnet post effect on the board plane that is positioned.
The peace magnet strip comes castering action power to increase active area below pressure spring plate, because the intensity of magnet strip is relatively poor, uses pressure spring plate with the protection magnet strip, also can clamp magnet strip in the pressure spring plate or with magnetic stripe and replace pressure spring plate.
The closed orientation packing ring is connected to form by moveable hinge, installs and dismounting with convenient.When the closed orientation packing ring is installed, the opening and closing space washer is close to location-plate and is positioned on the locating shaft, held by the small magnet post, if full circle of space washer when the external diameter of locking device during greater than the closed orientation circle, must shed locking device and just can set up the closed orientation packing ring, promptly be to be inserted in the closed orientation packing ring from the locking device end, operate also loaded down with trivial detailsly, use the closed orientation circle to save time and labour
The present invention is through using proof, during the operation flange positioner, the tensioning piece that can change locking device quickly and easily according to the flange and the pipeline of different size, only with hand is clamped and is taken away the tensioning piece of changing another specification again and put into and get final product, use the tensioning piece simple light quick again, save time and the labour, and needn't change integral locking device or flange positioner, this structure is practical, the efficient height; The magnet that install near inner radius on the location-plate plane can hold the closed orientation packing ring and not come off, change convenient and swift, use the closed orientation circle to save time and labour, the small magnet post also can hold operating handle simultaneously and can not control oneself in the indentation locating shaft when not using and skid off.
Description of drawings
Fig. 1 is the general assembly cross-sectional schematic of the flange positioner of its locking device of rapid adjustment;
Fig. 2 is the cross-sectional schematic of locking device;
Fig. 3 is the location-plate floor map;
Fig. 4 is the schematic cross-section of locking device;
Fig. 5 is the structural representation with magnet strip location tensioning piece;
Fig. 6 is that magnet piece inserts scheme of installation from the open-work of pressure spring plate;
Fig. 7 is the closed orientation packing ring that is connected to form by moveable hinge.
The contrast description of drawings press each concrete parts in the order further explanatory drawings of Fig. 1 to Fig. 3: among Fig. 1: 1, flange, 2, magnetic column greatly, 3, location-plate, 4, the small magnet post, 5, retractable handle, 6, closed orientation packing ring, 7, retractable handle end cap, 8, locating shaft, 9, the retractable handle nut, 10, locking device skeleton, 11, tensioning piece, 12, the groove closing cap, 13 pipelines; Among Fig. 2: 14, magnet, 15, spring, 16, spring bearer plate; Among Fig. 5: 17, magnet strip; Among Fig. 6: 18, moveable hinge.
The specific embodiment
With reference to accompanying drawing, the invention will be further described, among Fig. 1, the positioner of the flange positioner of its locking device of rapid adjustment comprises location-plate 3 and locating shaft 8 and big magnetic column 2, small magnet post 4, among Fig. 2, locking device comprises skeleton 10, groove closing cap 12, magnet piece 14, spring 15, the spring bearer plate 16 of locking device.
When using flange to decide device, its self-locking device can be changed the tensioning piece according to every batch of flange specification, earlier clamping the tensioning piece of taking away on the locking device 11 with hand changes the tensioning piece of another specification again and puts into and get final product, the mode of use tensioning piece 11 can adapt to the flange and the pipeline locking needs of certain limit specification, and needn't change integral locking device or flange positioner, construction weight alleviates, and convenient disassembly is saved time and the labour.
When closed orientation packing ring 6 is installed, opening circle is close to location-plate 3 and is positioned on the locating shaft 8, and needn't be inserted in from the termination of locking device, small magnet post 2 on the location-plate 3 can hold closed orientation packing ring 6 and can not come off, when changing closed orientation packing ring 6, clamp with hand and to take away the space washer of changing another specification again and get final product, use closed orientation circle 6 to save time and labour.
After using the flange positioner completion, in the retractable handle 5 indentation locating shafts, the retractable handle end cap 7 axle 8 inner radius magnet 4 that are positioned hold and can not come off, and grasp during use to pull out to get final product.
The above only is a preferred implementation of the present invention, and 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 (5)
1, but a kind of flange positioner that is used for its locking device of rapid adjustment of flange and pipe welding, form by positioner and locking device, it is characterized in that: an end of locking device skeleton (10) and locating shaft (8) are spirally connected, it is end peace groove closing cap (12) in addition, its jackshaft is along the axial length direction groove of circumference equalization, the cross section of groove is that top is narrow groove, the bottom is a wide groove, several springs (15) and magnet piece (14) are housed in the wide groove of bottom, at spring (15) and peace pressure spring plate (16) above the magnet piece (14), pressure spring plate (16) heads on the bottom of narrow groove on the top of sipes, the upper surface of magnet piece (14) contacts installation below pressure spring plate, or make magnet piece (14) from the open-work of pressure spring plate (16), insert installation, make the upper surface of magnet piece (14) and the last plane parallel of pressure spring plate (16), peace tensioning piece (11) on pressure spring plate (16), the Leading end chamfer or the circular arc of tensioning piece (11).
But 2, the flange positioner of its locking device of rapid adjustment according to claim 1, it is characterized in that: the location-plate of positioner (3) is except that arranging a plurality of big magnetic columns (2) near outer radius along its plane, and its plane is arranged a plurality of small magnet posts (4) respectively near inner radius.
But 3, the flange positioner of its locking device of rapid adjustment according to claim 1, it is characterized in that: the end cap (7) of the retractable handle (5) in the locating shaft (8) contacts with location-plate (3) plane parallel in the outside of locating shaft (8) end, and the effect of the small magnet post (4) on the plate that is positioned (3) plane.
But 4, the flange positioner of its locking device of rapid adjustment according to claim 1 is characterized in that: peace magnet strip (17) or replace pressure spring plate (16) with magnetic stripe (17) below pressure spring plate (16).
But 5, the flange positioner of its locking device of rapid adjustment according to claim 1 is characterized in that: closed orientation packing ring (6) is connected to form by moveable hinge (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810015848.6A CN101569974B (en) | 2008-05-04 | 2008-05-04 | Flange positioner rapidly regulating locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810015848.6A CN101569974B (en) | 2008-05-04 | 2008-05-04 | Flange positioner rapidly regulating locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101569974A true CN101569974A (en) | 2009-11-04 |
| CN101569974B CN101569974B (en) | 2014-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810015848.6A Expired - Fee Related CN101569974B (en) | 2008-05-04 | 2008-05-04 | Flange positioner rapidly regulating locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101569974B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407393A (en) * | 2011-09-15 | 2012-04-11 | 梅广庆 | Method and system for realizing quick connection of pipes |
| CN103056580A (en) * | 2013-01-17 | 2013-04-24 | 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 |
| CN104339114A (en) * | 2014-10-31 | 2015-02-11 | 中国南方航空工业(集团)有限公司 | Welding positioning device |
| CN104588941A (en) * | 2014-11-19 | 2015-05-06 | 广西大学 | Steel tube flange welding positioning clamp |
| CN105397518A (en) * | 2015-11-30 | 2016-03-16 | 大连四达高技术发展有限公司 | Digital positioning system |
| CN111408882A (en) * | 2020-04-27 | 2020-07-14 | 郑州明泰交通新材料有限公司 | Welding tool for semi-closed cavity welding part |
| CN112059506A (en) * | 2020-09-17 | 2020-12-11 | 中国航发贵州黎阳航空动力有限公司 | Symmetry control device for interlayer supporting seat |
| CN112729453A (en) * | 2021-01-19 | 2021-04-30 | 天津市生态环境监测中心 | Flow velocity monitoring device and monitoring method for detecting flow of sewage draining outlet |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4776507A (en) * | 1982-09-11 | 1988-10-11 | Oxytechnik Gmbh | Device for clamping and centering of two parts to be welded together |
| JPH11138224A (en) * | 1997-11-04 | 1999-05-25 | Toyota Motor Corp | Method for joining flange made of metal and tube made of metal |
| CN1357429A (en) * | 2000-12-08 | 2002-07-10 | 白天海 | Flange positioner |
| CN201205641Y (en) * | 2008-05-04 | 2009-03-11 | 中建八局工业设备安装有限责任公司 | Flange positioner capable of rapid adjustment of locking apparatus |
-
2008
- 2008-05-04 CN CN200810015848.6A patent/CN101569974B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4776507A (en) * | 1982-09-11 | 1988-10-11 | Oxytechnik Gmbh | Device for clamping and centering of two parts to be welded together |
| JPH11138224A (en) * | 1997-11-04 | 1999-05-25 | Toyota Motor Corp | Method for joining flange made of metal and tube made of metal |
| CN1357429A (en) * | 2000-12-08 | 2002-07-10 | 白天海 | Flange positioner |
| CN1212912C (en) * | 2000-12-08 | 2005-08-03 | 白天海 | Flange positioner |
| CN1733417A (en) * | 2000-12-08 | 2006-02-15 | 中国建筑第八工程局工业设备安装公司一公司 | Flange positioner |
| CN201205641Y (en) * | 2008-05-04 | 2009-03-11 | 中建八局工业设备安装有限责任公司 | Flange positioner capable of rapid adjustment of locking apparatus |
Non-Patent Citations (1)
| Title |
|---|
| 杨红旗等: "一种简易的法兰组焊工装", 《机械工人（热加工）》 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407393A (en) * | 2011-09-15 | 2012-04-11 | 梅广庆 | Method and system for realizing quick connection of pipes |
| CN103056580A (en) * | 2013-01-17 | 2013-04-24 | 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 |
| 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 |
| CN104339114A (en) * | 2014-10-31 | 2015-02-11 | 中国南方航空工业(集团)有限公司 | Welding positioning device |
| CN104339114B (en) * | 2014-10-31 | 2016-01-20 | 中国南方航空工业(集团)有限公司 | Apparatus for welding and positioning |
| CN104588941A (en) * | 2014-11-19 | 2015-05-06 | 广西大学 | Steel tube flange welding positioning clamp |
| CN105397518A (en) * | 2015-11-30 | 2016-03-16 | 大连四达高技术发展有限公司 | Digital positioning system |
| CN111408882A (en) * | 2020-04-27 | 2020-07-14 | 郑州明泰交通新材料有限公司 | Welding tool for semi-closed cavity welding part |
| CN112059506A (en) * | 2020-09-17 | 2020-12-11 | 中国航发贵州黎阳航空动力有限公司 | Symmetry control device for interlayer supporting seat |
| CN112729453A (en) * | 2021-01-19 | 2021-04-30 | 天津市生态环境监测中心 | Flow velocity monitoring device and monitoring method for detecting flow of sewage draining outlet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101569974B (en) | 2014-01-15 |
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| 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: CHINA CONSTRUCTION INDUSTRIAL EQUIPMENT INSTALLATION CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20190504 |