CN102841105A - Special clamp for high-altitude pipeline flaw detector and mounting method of flaw detector on high-altitude pipeline - Google Patents
Special clamp for high-altitude pipeline flaw detector and mounting method of flaw detector on high-altitude pipeline Download PDFInfo
- Publication number
- CN102841105A CN102841105A CN201210311948XA CN201210311948A CN102841105A CN 102841105 A CN102841105 A CN 102841105A CN 201210311948X A CN201210311948X A CN 201210311948XA CN 201210311948 A CN201210311948 A CN 201210311948A CN 102841105 A CN102841105 A CN 102841105A
- Authority
- CN
- China
- Prior art keywords
- defectoscope
- pipeline
- anchor clamps
- flaw detector
- board slot
- 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.)
- Granted
Links
Images
Landscapes
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The invention provides a special clamp for a high-altitude pipeline flaw detector and a mounting method of the flaw detector on a high-altitude pipeline. The special clamp for the high-altitude pipeline flaw detector comprises a pipeline clamp and a flaw detector clamp, wherein the pipeline clamp is used for clamping the high-altitude pipeline; the flaw detector clamp is used for clamping the flaw detector; and the pipeline clamp and the flaw detector clamp are connected together through an upper connecting plate and a lower connecting plate in a hanging way. When the flaw detector is required to be moved to another welding joint on the high-altitude pipeline, only a fastening bolt penetrated in an upper lug plate of the pipeline clap is required to be loosened, so that two first plate grooves in the pipeline clamp move along the high-altitude pipeline, and further the flaw detector clamp and the flaw detector are driven to move together; and when the flaw detector is moved to a set location, the movement of the two first plate grooves is stopped, and the fastening bolt on the upper lug plate is fastened. The special clamp is used for fixing the flaw detector, so that safety is realized; and the flaw detector is flexible, convenient, time-saving and labor-saving in movement.
Description
Technical field
The present invention relates to a kind of stationary installation and installing and fixing method thereof of defectoscope, specifically a kind of high-altitude pipeline inspection appearance unit clamp and the installation method of defectoscope on high vacant duct.
Background technology
High vacant duct need adopt defectoscope that the soldering opening place on the pipeline is carried out the x-ray inspection inspection after installing sometimes.In the existing technology when the soldering opening place on the high vacant duct is carried out defect detecting test; At first need adopt adhesive tape with the defectoscope soldering opening place of detecting a flaw of treating on pipeline that is fastened; After treating that a slice, thin piece has been clapped, the adhesive tape on the defectoscope is untied, moved the position of defectoscope again or adjust its angle; And then adopt the adhesive tape defectoscope that is fastened, make film again.For diameter is the pipeline of 273mm, and one soldering opening place on it carried out defect detecting test just to be needed to clap six, seven slice, thin pieces, so just needs the above action of repetition six, seven times; This method of untiing, twining adhesive tape repeatedly; Not only lose time, and have potential safety hazard, promptly when the adhesive tape colligation is not firm; Defectoscope can fall down, the danger that operating personnel also have the high-altitude to fall.
Summary of the invention
One of the object of the invention just provides a kind of high-altitude pipeline inspection appearance unit clamp, with solve with adhesive tape fixedly defectoscope waste time and energy and have the problem of potential safety hazard.
Two of the object of the invention just provides the installation method of a kind of defectoscope on high vacant duct, to realize simple and efficient and installation secure.
One of the object of the invention is achieved in that a kind of high-altitude pipeline inspection appearance unit clamp, comprises pipeline jig and defectoscope anchor clamps;
Said pipeline jig comprises two semicircular first board slots that are used for the high vacant duct of clamping, is shaped at the two ends of each said first board slot and the concordant upper ear plate of the said first board slot notch, on said upper ear plate, has the jack hole of cross-under fastening bolt; The bottom of said first board slot is welded with the upper junction plate perpendicular with notch therein, on said upper junction plate, has slotted hole;
Said defectoscope anchor clamps comprise two semicircular second board slots that are used for the clamping defectoscope, are shaped at the two ends of each said second board slot and the concordant lower ear plate of the said second board slot notch, on said lower ear plate, have the jack hole of cross-under fastening bolt; The bottom of said second board slot is welded with the lower connecting plate perpendicular with notch therein, on said lower connecting plate, has slotted hole.
Said pipeline jig and said defectoscope anchor clamps are hung through said upper junction plate and said lower connecting plate and are linked together.
High-altitude pipeline inspection appearance unit clamp among the present invention comprises pipeline jig and defectoscope anchor clamps; Said pipeline jig is used for the high vacant duct of clamping; Said defectoscope anchor clamps are used for the clamping defectoscope, and said pipeline jig and said defectoscope anchor clamps are hung through upper junction plate and lower connecting plate and linked together, therefore; Adopt fixedly defectoscope of high-altitude provided by the present invention pipeline inspection appearance unit clamp, fixedly defectoscope is safer to compare the available technology adopting adhesive tape.
On the lower connecting plate of the upper junction plate of pipeline jig and defectoscope anchor clamps, have slotted hole, the various angles that can regulate defectoscope through said slotted hole, and focal length is consistent, thus can guarantee shooting quality.
Two of the object of the invention is achieved in that the installation method of a kind of defectoscope on high vacant duct, comprises the steps:
A, making pipeline jig: make two semicircle board slots that are used for the high vacant duct of clamping earlier, be shaped on and the concordant otic placode of semicircle board slot notch, on said otic placode, have the jack hole of cross-under fastening bolt at the two ends of each semicircle board slot; One of the bottom of semicircle board slot welding therein and the perpendicular upper junction plate of notch have slotted hole on said upper junction plate again;
B, pipe laying anchor clamps: detect a flaw fixing respectively said pipeline jig in both sides of pipe welding port of treating on high vacant duct, the upper junction plate on the pipeline jig be positioned at high vacant duct under;
C, making defectoscope anchor clamps: a makes and is used to be connected to the defectoscope anchor clamps on the defectoscope set by step, lower connecting plate that has slotted hole of welding on the defectoscope anchor clamps;
D, the defectoscope anchor clamps are installed: two defectoscope anchor clamps are installed on defectoscope, the lower connecting plate on the defectoscope anchor clamps be positioned at defectoscope directly over, the distance between two pipeline jigs on the distance between two defectoscope anchor clamps and the high vacant duct equates;
E, anchor clamps connect: after with overhead traveling crane defectoscope being hung the flaw detection position of high vacant duct; With the lower connecting plate on two defectoscope anchor clamps respectively with two pipeline jigs on upper junction plate fit; With securing member said upper junction plate and said lower connecting plate are fixed together; Through being fixedly connected between defectoscope anchor clamps and the pipeline jig, promptly accomplish the installation of defectoscope on high vacant duct and fixing.
Pipeline jig among the present invention and defectoscope anchor clamps are made respectively; It is connected to respectively on high vacant duct and the defectoscope; Afterwards lower connecting plate on the defectoscope anchor clamps and the upper junction plate on the pipeline jig are fitted; With securing member said upper junction plate and said lower connecting plate are fixed together, accomplish being connected between defectoscope anchor clamps and the pipeline jig.When another soldering opening place that need defectoscope be moved on the high vacant duct; Only need unclamp the fastening bolt of cross-under on the upper ear plate of pipeline jig; Two semicircle first board slots on the pipeline jig are moved along high vacant ducts, and then drive the defectoscope anchor clamps and move together, stop mobile said two first board slots when setting the place when defectoscope moves to arrive with defectoscope; And the fastening bolt on the fastening said upper ear plate; The method of this mobile defectoscope compared to existing technologies, and is flexibly, conveniently, time saving and energy saving.
Description of drawings
Fig. 1 utilizes unit clamp of the present invention on high vacant duct, to install and fix the structural representation of defectoscope.
Fig. 2 be along A-A among Fig. 1 to cut-open view.
Among the figure: 1, high vacant duct, 2, soldering opening, 3, pipeline jig, 3-1, first board slot, 3-3, upper ear plate, 3-4, upper junction plate, 4, defectoscope, 5, the defectoscope anchor clamps, 5-1, second board slot, 5-3, lower ear plate, 5-4, lower connecting plate.
Embodiment
Embodiment 1
Present embodiment is introduced high-altitude pipeline inspection appearance unit clamp, and is as depicted in figs. 1 and 2, and this high-altitude pipeline inspection appearance unit clamp comprises two pipeline jigs 3 and two defectoscope anchor clamps 5.
Each pipeline jig 3 comprises two semicircular first board slot 3-1 that are used for the high vacant duct 1 of clamping, is shaped at the two ends of each first board slot 3-1 and the concordant upper ear plate 3-3 of the first board slot 3-1 notch, on upper ear plate 3-3, has the jack hole of cross-under fastening bolt; The bottom of one first board slot 3-1 is welded with the upper junction plate 3-4 perpendicular with notch therein, on upper junction plate 3-4, has slotted hole.When two first board slot 3-1 being connected to 1 last time of high vacant duct, upper junction plate 3-4 be positioned at high vacant duct 1 under.
Each defectoscope anchor clamps 5 comprises two semicircular second board slot 5-1 that are used for clamping defectoscope 4, is shaped at the two ends of each second board slot 5-1 and the concordant lower ear plate 5-3 of the second board slot 5-1 notch, on lower ear plate 5-3, has the jack hole of cross-under fastening bolt; The bottom of one second board slot 5-1 is welded with the lower connecting plate 5-4 perpendicular with notch therein, on lower connecting plate 5-4, has slotted hole.When two second board slot 5-1 being connected to 4 last times of defectoscope, lower connecting plate 5-4 be positioned at defectoscope 4 directly over.
Two pipeline jigs 3 are separately fixed at the both sides of the soldering opening 2 of waiting on the high vacant duct 1 to detect a flaw.Two defectoscope anchor clamps 5 are separately fixed on the defectoscope 4, and the distance between two defectoscope anchor clamps 5 equates with distance between two pipeline jigs 3.Two pipeline jigs 3 respectively with 5 corresponding joining of two defectoscope anchor clamps, hang through corresponding upper junction plate 3-4 and lower connecting plate 5-4 between pipeline jig 3 that correspondence is joined and the defectoscope anchor clamps 5 and link together.
Present embodiment is introduced the installing and fixing method of defectoscope on high vacant duct, and in conjunction with Fig. 1 and Fig. 2, this method comprises the steps:
At first prepare the steel plate that the wide height of 16 block lengths is respectively 50mm * 30mm * 6mm; The wide height of 4 block lengths is respectively the steel plate of 100mm * 50mm * 6mm; 4 length are the steel pipe of 30mm; Wherein the internal diameter of two steel pipes is slightly larger than the external diameter of high vacant duct 1, and the internal diameter of two steel pipes is slightly larger than the external diameter of defectoscope 4 in addition.
The steel pipe that one of them internal diameter is slightly larger than high vacant duct 1 external diameter cuts vertically, forms two semicircular first board slot 3-1; The steel plate that the length and width height is respectively 50mm * 30mm * 6mm is welded at two ends at each first board slot 3-1, makes the steel plate that is welded concordant with the notch of the first board slot 3-1, forms upper ear plate 3-3; The notch that makes two first board slot 3-1 is to lumping together, the jack hole that it is 8mm that the same position place on the upper ear plate 3-3 that fits each other offers diameter, be used for the cross-under fastening bolt; The length and width height vertical with this board slot notch of the bottom of one first board slot 3-1 welding therein is respectively the steel plate of 100mm * 50mm * 6mm; This steel plate also is a upper junction plate described in the embodiment 1; On this steel plate, offer the slotted hole that length and width are respectively 15mm * 8mm, so far a pipeline jig is processed.
Accomplish the manufacturing process of another one pipeline jig and two defectoscope anchor clamps according to above-mentioned steps; Defectoscope anchor clamps 5 comprise two semicircular second board slot 5-1; Be shaped on and the concordant lower ear plate 5-3 of the second board slot 5-1 notch at the two ends of each second board slot 5-1, the bottom of one second board slot 5-1 is welded with the lower connecting plate 5-4 perpendicular with notch therein.
Two pipeline jigs 3 are separately fixed at the both sides of the soldering opening 2 of waiting on the high vacant duct 1 to detect a flaw; Upper junction plate 3-4 on each pipeline jig 3 be positioned at high vacant duct 1 under, between two the first board slot 3-1 on each pipeline jig 3 through fastening bolt fastening.
Two defectoscope anchor clamps 5 are separately fixed on the defectoscope 4, and the distance between two defectoscope anchor clamps 5 equates with the distance between two pipeline jigs 3.Lower connecting plate 5-4 on each defectoscope anchor clamps 5 be positioned at defectoscope 4 directly over, between two the second board slot 5-2 on each defectoscope anchor clamps 5 through fastening bolt fastening.
After with overhead traveling crane defectoscope 4 being hung the flaw detection position of high vacant duct 1; With the lower connecting plate 5-4 on two defectoscope anchor clamps 5 respectively with two pipeline jigs 3 on upper junction plate 3-4 fit; With securing member upper junction plate 3-4 and lower connecting plate 5-4 are fixed together; Through being fixedly connected between defectoscope anchor clamps 5 and the pipeline jig 3, promptly accomplish the installation of defectoscope 4 on high vacant duct 1 and fixing.
Claims (3)
1. a high-altitude pipeline inspection appearance unit clamp is characterized in that, comprises pipeline jig and defectoscope anchor clamps;
Said pipeline jig comprises two semicircular first board slots that are used for the high vacant duct of clamping, is shaped at the two ends of each said first board slot and the concordant upper ear plate of the said first board slot notch, on said upper ear plate, has the jack hole of cross-under fastening bolt; The bottom of said first board slot is welded with the upper junction plate perpendicular with notch therein, on said upper junction plate, has slotted hole;
Said defectoscope anchor clamps comprise two semicircular second board slots that are used for the clamping defectoscope, are shaped at the two ends of each said second board slot and the concordant lower ear plate of the said second board slot notch, on said lower ear plate, have the jack hole of cross-under fastening bolt; The bottom of said second board slot is welded with the lower connecting plate perpendicular with notch therein, on said lower connecting plate, has slotted hole.
2. high-altitude according to claim 1 pipeline inspection appearance unit clamp is characterized in that said pipeline jig and said defectoscope anchor clamps are hung through said upper junction plate and said lower connecting plate and linked together.
3. the installation method of a defectoscope on high vacant duct is characterized in that, comprises the steps:
A, making pipeline jig: make two semicircle board slots that are used for the high vacant duct of clamping earlier, be shaped on and the concordant otic placode of semicircle board slot notch, on said otic placode, have the jack hole of cross-under fastening bolt at the two ends of each semicircle board slot; One of the bottom of semicircle board slot welding therein and the perpendicular upper junction plate of notch have slotted hole on said upper junction plate again;
B, pipe laying anchor clamps: detect a flaw fixing respectively said pipeline jig in both sides of pipe welding port of treating on high vacant duct, the upper junction plate on the pipeline jig be positioned at high vacant duct under;
C, making defectoscope anchor clamps: a makes and is used to be connected to the defectoscope anchor clamps on the defectoscope set by step, lower connecting plate that has slotted hole of welding on the defectoscope anchor clamps;
D, the defectoscope anchor clamps are installed: two defectoscope anchor clamps are installed on defectoscope, the lower connecting plate on the defectoscope anchor clamps be positioned at defectoscope directly over, the distance between two pipeline jigs on the distance between two defectoscope anchor clamps and the high vacant duct equates;
E, anchor clamps connect: after with overhead traveling crane defectoscope being hung the flaw detection position of high vacant duct; With the lower connecting plate on two defectoscope anchor clamps respectively with two pipeline jigs on upper junction plate fit; With securing member said upper junction plate and said lower connecting plate are fixed together; Through being fixedly connected between defectoscope anchor clamps and the pipeline jig, promptly accomplish the installation of defectoscope on high vacant duct and fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210311948.XA CN102841105B (en) | 2012-08-29 | 2012-08-29 | Special clamp for high-altitude pipeline flaw detector and mounting method of flaw detector on high-altitude pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210311948.XA CN102841105B (en) | 2012-08-29 | 2012-08-29 | Special clamp for high-altitude pipeline flaw detector and mounting method of flaw detector on high-altitude pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102841105A true CN102841105A (en) | 2012-12-26 |
| CN102841105B CN102841105B (en) | 2014-12-17 |
Family
ID=47368663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210311948.XA Expired - Fee Related CN102841105B (en) | 2012-08-29 | 2012-08-29 | Special clamp for high-altitude pipeline flaw detector and mounting method of flaw detector on high-altitude pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102841105B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844568A (en) * | 2018-05-03 | 2018-11-20 | 李静娴 | A kind of gas in mine measuring device |
| CN109580665A (en) * | 2018-12-20 | 2019-04-05 | 铜陵市特种设备监督检验中心 | Ray flaw detector tooling and its application method and application |
| CN109655474A (en) * | 2018-12-20 | 2019-04-19 | 铜陵市特种设备监督检验中心 | Ray flaw detector high-altitude tooling and its application method and application |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1091800A (en) * | 1993-02-24 | 1994-09-07 | 北京海淀中科东方工程师事务所 | Scaffold clamp |
| CN2339667Y (en) * | 1998-08-03 | 1999-09-22 | 葛莫华 | Quick-action safety fastening component |
| US5979227A (en) * | 1994-11-17 | 1999-11-09 | Fedd Systems, Inc. | Fugitive emissions detection systems and components thereof |
| CN2424342Y (en) * | 2000-04-17 | 2001-03-21 | 罗众名 | Water pipe fixing clamp and special tool |
| CN201271845Y (en) * | 2008-05-30 | 2009-07-15 | 上海宝冶建设有限公司 | Rapid locating tool for changing pipeline flange |
| CN202144049U (en) * | 2011-06-14 | 2012-02-15 | 湖州高林不锈钢管制造有限公司 | Nondestructive fixture for steel pipe |
| CN202380400U (en) * | 2011-12-21 | 2012-08-15 | 柳州欧维姆机械股份有限公司 | Combined cable clamp |
-
2012
- 2012-08-29 CN CN201210311948.XA patent/CN102841105B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1091800A (en) * | 1993-02-24 | 1994-09-07 | 北京海淀中科东方工程师事务所 | Scaffold clamp |
| US5979227A (en) * | 1994-11-17 | 1999-11-09 | Fedd Systems, Inc. | Fugitive emissions detection systems and components thereof |
| CN2339667Y (en) * | 1998-08-03 | 1999-09-22 | 葛莫华 | Quick-action safety fastening component |
| CN2424342Y (en) * | 2000-04-17 | 2001-03-21 | 罗众名 | Water pipe fixing clamp and special tool |
| CN201271845Y (en) * | 2008-05-30 | 2009-07-15 | 上海宝冶建设有限公司 | Rapid locating tool for changing pipeline flange |
| CN202144049U (en) * | 2011-06-14 | 2012-02-15 | 湖州高林不锈钢管制造有限公司 | Nondestructive fixture for steel pipe |
| CN202380400U (en) * | 2011-12-21 | 2012-08-15 | 柳州欧维姆机械股份有限公司 | Combined cable clamp |
Non-Patent Citations (1)
| Title |
|---|
| 曾澄光等: "管道多功能射线探伤架", 《无损检测》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844568A (en) * | 2018-05-03 | 2018-11-20 | 李静娴 | A kind of gas in mine measuring device |
| CN108844568B (en) * | 2018-05-03 | 2020-11-17 | 中宁县智才技术服务有限公司 | Mining gas measuring device |
| CN109580665A (en) * | 2018-12-20 | 2019-04-05 | 铜陵市特种设备监督检验中心 | Ray flaw detector tooling and its application method and application |
| CN109655474A (en) * | 2018-12-20 | 2019-04-19 | 铜陵市特种设备监督检验中心 | Ray flaw detector high-altitude tooling and its application method and application |
| CN109580665B (en) * | 2018-12-20 | 2021-08-17 | 铜陵市特种设备监督检验中心 | Tool for radiographic inspection instrument and using method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102841105B (en) | 2014-12-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101161687B1 (en) | Jig for welding flange to pipe | |
| KR20150001595U (en) | Clamp for pipes | |
| US8763645B2 (en) | Support system for process piping and method of installation | |
| CN102841105A (en) | Special clamp for high-altitude pipeline flaw detector and mounting method of flaw detector on high-altitude pipeline | |
| CN202245724U (en) | Clamping type bridge lifting device | |
| US9458953B2 (en) | Method for installation of a pipe based system, and a pipe based system particularly suitable for the method | |
| CN211540102U (en) | Tool clamp for rapid steel pipe assembly | |
| CN104326359A (en) | Clamper for clamping I-steel | |
| JP5729849B1 (en) | Suspension bolt fixing | |
| CN204725070U (en) | The longitudinal fast fixture of friction stir welding welding work pieces | |
| CN203794496U (en) | Firefighting pipe lifting device | |
| CN202388143U (en) | Automatic welding table of automobile roof assembly | |
| CN202165696U (en) | Cable bridge fixing support clamping device of joist steel | |
| KR20170042069A (en) | Fastening device for lining board and linig board structure by the same | |
| CN202612851U (en) | Steel pipe fixing fixture | |
| CN107263012B (en) | Pipe fitting welding jig | |
| CN113932068B (en) | Method for assembling overhead vibration isolation hanging bracket of spring in annular pipe gallery | |
| CN214641503U (en) | Simple aligning device for welding small-caliber pipeline and three-way pipe | |
| CN203471187U (en) | Auxiliary clamp for solder joint strength test | |
| CN202317540U (en) | Positioning device for railway wagon brake pipe welding | |
| JP2014141799A (en) | Sleeper fixing device | |
| CN211118002U (en) | Supporting and fixing part for electromechanical pipeline on steel beam | |
| CN213809336U (en) | A pipeline fixed connection device for municipal building engineering | |
| CN203566133U (en) | Welding test piece clamping support | |
| CN211387516U (en) | Butt joint device for high-altitude pipelines |
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 | ||
| 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: 20141217 Termination date: 20160829 |