CN105628719A - Movable tool for radiographic inspection of large-scale storage tank - Google Patents
Movable tool for radiographic inspection of large-scale storage tank Download PDFInfo
- Publication number
- CN105628719A CN105628719A CN201610206155.XA CN201610206155A CN105628719A CN 105628719 A CN105628719 A CN 105628719A CN 201610206155 A CN201610206155 A CN 201610206155A CN 105628719 A CN105628719 A CN 105628719A
- Authority
- CN
- China
- Prior art keywords
- universal
- storage tank
- feet
- scale storage
- capstan winch
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
- G01N23/18—Investigating the presence of flaws defects or foreign matter
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
The invention relates to a movable tool for radiographic inspection of a large-scale storage tank, belonging to the technical field of nondestructive inspection devices of large-scale storage tanks. According to the movable tool, the technical problems that the photographing positioning is not accurate and the mounting efficiency is low in the prior art are solved. The movable tool comprises a walking mechanism, a detecting mechanism and steel wire ropes, wherein the walking mechanism is located above the detecting mechanism and comprises a horizontal supporting framework, a vertical supporting framework I, a vertical supporting framework II, more than one supporting wheel supporting leg, tank wall supporting wheels, a lifting motor, a winch rotating shaft, a walking motor, tank wall walking wheels, at least one steel wire rope guiding wheel and more than one winch; and the detecting mechanism comprises an X-ray machine stander, universal wheels, electromagnets, elastic electric conductors and more than one universal wheel supporting leg. The movable tool is mainly applied to the radiographic inspection of the large-scale storage tank.
Description
Technical field
The present invention relates to a kind of large-scale storage tank ray detection and move frock, belong to large-scale storage tank the cannot-harm-detection device technical field.
Background technology
For large-scale storage tank ray detection, current domestic existence two kinds of modes: its one, tank wall device of creeping carries out ray detection; Its two, utilize riveter assemble car hanging radiographic test machine detect. Wherein, tank wall is creeped device testing cost height, and its current domestic price is all more than 100,000, and under the detection case of field, relevant auxiliary spare part easily damages. And utilize riveter to assemble car hanging radiographic test machine testing need to crane lifting radiographic test machine, process is loaded down with trivial details, labour intensity height, and meanwhile, assembling car is met wind and is easily shifted, and causes film making location out of true and once make film into sheet rate low. Furthermore, it may be desirable to utilize riveter assemble car hanging radiographic test machine testing need to be many with testing staff, detection efficiency is low.
Summary of the invention
It is an object of the invention to overcome the above-mentioned defect of existing large-scale storage tank ray detecting apparatus existence, it is proposed that large-scale storage tank ray detection moves frock, and large-scale storage tank can be carried out ray detection by efficiently, accurately and flexibly.
The present invention adopts following technical scheme to realize:
A kind of large-scale storage tank ray detection moves frock, comprises travel mechanism, feeler mechanism and wireline, and described travel mechanism is positioned at the top of feeler mechanism. described travel mechanism comprises horizontal support framework, vertical support frame I, vertical support frame II, quantity is more than one supporting-point roller feet, tank wall supporting-point roller, lifting motor, capstan winch rotating shaft, movable motor, tank wallflow travelling wheel, quantity is more than one guide wheel for steel wire and quantity is more than one capstan winch, wherein, described vertical support frame I, vertical support frame II is fixedly installed in the two ends of horizontal support framework respectively, the two inner side is all installed with supporting-point roller feet in the horizontal direction, described tank wall supporting-point roller is installed on the end of supporting-point roller feet, described guide wheel for steel wire, capstan winch is fixedly installed on horizontal support framework, wireline is led capstan winch by described guide wheel for steel wire, by connecting, capstan winch rotating shaft control capstan winch rotates described lifting motor, described tank wallflow travelling wheel is fixedly installed in the bottom of horizontal support framework, described movable motor control tank wallflow travelling wheel rotates.
Described feeler mechanism comprises X-ray machine frame, universal takes turns, electro-magnet, elastic electric conductor and quantity are more than one universal take turns feet, described universal take turns the sidepiece that feet is fixedly installed in X-ray machine frame in the horizontal direction, described universal wheel is fixedly installed in the universal end taking turns feet, and described electro-magnet is connected with the universal end taking turns feet by elastic electric conductor;
Described wireline one ends wound is on capstan winch, and its other end is fixedly connected with X-ray machine frame by guide wheel for steel wire.
As preferably, described universal end of taking turns is greater than electro-magnet end to the universal distance taking turns feet end to the universal distance taking turns feet end.
As preferably, described horizontal support framework, vertically support frame I, vertically support frame II and X-ray machine frame are more than one aluminium section bar composition by quantity.
As preferably, described elastic electric conductor is spring.
As preferably, described vertical support frame I outer upper and bottom are separately installed with two fixed pulley I and two fixed pulley II.
As preferably, described capstan winch rotating shaft one end is provided with manually shakes handle.
As preferably, the top and bottom outside described X-ray machine frame are installed with hook, lower draw-bar respectively.
The invention has the beneficial effects as follows:
(1) this large-scale storage tank ray detection moves that tool structure is stable, weight light and it is simple to install, and it without the need to using crane, manually can arrange in place in installation process;
(2) this large-scale storage tank ray detection move frock can remote control motor, reduce labour intensity, improve detection efficiency and safe and reliable;
(3) this large-scale storage tank ray detection moves frock and realizes accurately location by walking in a horizontal state and up-and-down movement, it is to increase qualification rate of once making film;
(4) this large-scale storage tank ray detection moves frock and firmly holds tank wall by the universal electro-magnet taking turns feet end of feeler mechanism, and prevention feeler mechanism meets wind and rocks, thus the phenomenon affecting negative quality occurs;
(5) this large-scale storage tank ray detection moves frock design, makes simply, and a set of frock can at least hang 4 X-ray machines simultaneously, and required testing staff greatly reduces, thus reduces cost of labor.
Accompanying drawing explanation
Fig. 1 is the principle of work figure of the present invention.
Fig. 2 is travel mechanism structure view of the present invention.
Tu3Shi feeler mechanism of the present invention structure view.
Fig. 4 is the partial enlarged view at C place in Fig. 3.
Fig. 5 is the partial enlarged view at B place in Fig. 2.
Fig. 6 is the partial enlarged view at A place in Fig. 2.
In figure: 1 travel mechanism; 2 wireline; 3 feeler mechanisies; 4 tank shells; 101 horizontal support frameworks; 102 vertical support frame I; 103 supporting-point roller feets; 104 vertical support frames II; 105 tank wall supporting-point roller; 106 guide wheel for steel wires; 107 manually shake handle; 108 capstan winches; 109 lifting motors; 110 capstan winch rotating shafts; 111 movable motors; 112 tank wallflow travelling wheels; 113 couples of fixed pulley I; 114 pairs of fixed pulleys II; 301X X-ray machine X frame; 302 universal take turns feet; 303 universal take turns; 304 electro-magnet; 305 elastic electric conductors; Link up with on 306; 307 lower draw-bars.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
Shown in composition graphs 1 and Fig. 2, the present invention relates to a kind of large-scale storage tank ray detection and move frock, comprise travel mechanism 1, feeler mechanism 3 and wireline 2, described travel mechanism 1 is positioned at the top of feeler mechanism 3. Described travel mechanism 1 comprises tetragon horizontal support framework 101, tetragon vertical support frame I102, the vertical support frame II 104 of tetragon, supporting-point roller feet 103, tank wall supporting-point roller 105, guide wheel for steel wire 106, capstan winch 108, lifting motor 109, capstan winch rotating shaft 110, movable motor 111 and tank wallflow travelling wheel 112. Described vertical support frame I102, vertically support frame II 104 are fixedly installed in the right side of horizontal support framework 101, left two ends respectively, the two ends of the two inside bottom are all installed with supporting-point roller feet 103, and described supporting-point roller feet 103 is with vertical support frame I102 and vertically support frame II 104 is vertical. Described tank wall supporting-point roller 105 is installed on the end of supporting-point roller feet 103, and its outside surface abuts against on the side of tank shell 4 (as shown in Figure 1). As shown in Figure 2, described guide wheel for steel wire 106, capstan winch 108 are fixedly installed on horizontal support framework 101, wherein, the number of described capstan winch 108 is 2, it is separately fixed on former and later two rod members of horizontal support framework 101 and is connected in parallel by capstan winch rotating shaft 110, correspond respectively to 2 capstan winches 108 at horizontal support framework 101 and it is provided with 2 guide wheel for steel wires 106, described 2 guide wheel for steel wires 106 fix the right of capstan winch 108 and the top of capstan winch 108 respectively, and the effect of described guide wheel for steel wire 106 is directed on capstan winch 108 by wireline 2. The mode that described lifting motor 109 connects by gear connects capstan winch rotating shaft 110, controls capstan winch 108 with this and rotates. Described tank wallflow travelling wheel 112 is fixedly installed in the bottom of horizontal support framework 101, and it abuts against tank shell 4 upper end, and rolls along tank shell 4 upper end under the control of described movable motor 111.
Shown in composition graphs 1, Fig. 3 and Fig. 4, described feeler mechanism 3 comprises X-ray machine frame 301, universal takes turns feet 302, universal takes turns 303, electro-magnet 304 and elastic electric conductor 305. Described X-ray machine frame 301 is skeleton construction. The described universal quantity taking turns feet 302 is four, it is fixedly installed on the angle, four, left side of X-ray machine frame 301 in the horizontal direction, described universal taking turns 303 and be fixedly installed in the universal end taking turns feet 302, described electro-magnet 304 is connected with the universal end taking turns feet 302 by elastic electric conductor 305 (being illustrated in figure 4 spring). As shown in Figure 1, described wireline 2 is two, and its one ends wound is on capstan winch 108, and its other end is fixedly connected with by the hanger of guide wheel for steel wire 106 with X-ray machine frame 301 upper end. As shown in Figure 4, universal taking turns 303 rollings on tank shell 4 to not affect, described universal 303 ends of taking turns are greater than electro-magnet 304 end to the universal distance taking turns feet 302 end to the universal distance taking turns feet 302 end.
In order to make the further lightweight of structure, described horizontal support framework 101, vertically support frame I102, vertically support frame II 104 and X-ray machine frame 301 form by aluminium section bar.
Walking line in order to what facilitate supply lead and control line, described vertical support frame I102 outer upper is provided with two fixed pulley I113, as shown in Figure 5.
In order to facilitate downslide and the rising of wireline 2, described vertical support frame I102 exterior bottom is provided with two fixed pulley II 114, as shown in Figure 6.
Described capstan winch rotating shaft 110 one end is provided with manually shakes handle 107, when lifting motor 109 cannot work, manually shakes handle 107 and capstan winch 108 is rotated. Manually shake handle 107 can dismantle.
As shown in Figure 3, top and bottom outside described X-ray machine frame 301 are installed with the upper hook 306 for lanyard, lower draw-bar 307 respectively.
Described in the use procedure as follows of the present invention:
(1) prepare before detection: the travel mechanism 1 that first large-scale storage tank ray detection moves frock is hung on the tank wall of tested storage tank, control lifting motor 109 by travel mechanism controller and put down wireline, wireline 2 is connected with feeler mechanism 3. Then, carry out pieces of cloth in tank, at interval of sheet position cloth radiographic film.
(2) detection exposure: utilize travel mechanism controller lifting motor 109 and movable motor 111 to be controlled, feeler mechanism 3 is promoted, runs to detection position, adjusted the position of feeler mechanism 3 by the camera system that radiographic test machine window is other, make radiographic test machine window accurately be positioned film making position. After determining film making position, electro-magnet is energized by control power supply, and now electro-magnet produces to be magnetically attached to by force tank wall. X-ray film making is carried out by the wireless remote control device radiographic test machine of radiographic test machine.
(3) duplicate detection exposure program is until complete the ray detection task of tank wall weld seam.
Certainly, foregoing is only the better embodiment of the present invention, can not be considered to for limiting embodiments of the invention scope. The present invention is also not limited in above-mentioned citing, and the impartial change that those skilled in the art make in the essential scope of the present invention and improvement etc., all should belong in the patent covering scope of the present invention.
Claims (7)
1. a large-scale storage tank ray detection moves frock, comprise travel mechanism (1), feeler mechanism (3) and wireline (2), described travel mechanism (1) is positioned at the top of feeler mechanism (3), it is characterised in that:
Described travel mechanism (1) comprises horizontal support framework (101), vertical support frame I (102), vertical support frame II (104), quantity is more than one supporting-point roller feet (103), tank wall supporting-point roller (105), lifting motor (109), capstan winch rotating shaft (110), movable motor (111), tank wallflow travelling wheel (112), quantity is more than one guide wheel for steel wire (106) and quantity is more than one capstan winch (108), wherein, described vertical support frame I (102), vertical support frame II (104) is fixedly installed in the two ends of horizontal support framework (101) respectively, the two inner side is all installed with supporting-point roller feet (103) in the horizontal direction, described tank wall supporting-point roller (105) is installed on the end of supporting-point roller feet (103), described guide wheel for steel wire (106), capstan winch (108) is fixedly installed on horizontal support framework (101), described guide wheel for steel wire (106) is by wireline (2) guiding capstan winch (108), by connecting, capstan winch rotating shaft (110) control capstan winch (108) rotates described lifting motor (109), described tank wallflow travelling wheel (112) is fixedly installed in the bottom of horizontal support framework (101), described movable motor (111) control tank wallflow travelling wheel (112) rotates,
Described feeler mechanism (3) comprises X-ray machine frame (301), universal (303), electro-magnet (304), elastic electric conductor (305) and the quantity of taking turns is more than one universal take turns feet (302), described universal take turns the sidepiece that feet (302) is fixedly installed in X-ray machine frame (301) in the horizontal direction, described universal take turns (303) are fixedly installed in the universal end taking turns feet (302), and described electro-magnet (304) is connected with the universal end taking turns feet (302) by elastic electric conductor (305);
Described wireline (2) one ends wound is on capstan winch (108), and its other end is fixedly connected with X-ray machine frame (301) by guide wheel for steel wire (106).
2. large-scale storage tank ray detection according to claim 1 moves frock, it is characterised in that: described universal (303) end of taking turns is greater than electro-magnet (304) end to the universal distance taking turns feet (302) end to the universal distance taking turns feet (302) end.
3. large-scale storage tank ray detection according to claim 1 moves frock, it is characterised in that: described horizontal support framework (101), vertically support frame I (102), vertically support frame II (104) and X-ray machine frame (301) they are more than one aluminium section bar composition by quantity.
4. large-scale storage tank ray detection according to claim 1 moves frock, it is characterised in that: described elastic electric conductor (305) is spring.
5. large-scale storage tank ray detection according to claim 1 moves frock, it is characterised in that: described vertical support frame I (102) outer upper and bottom are separately installed with two fixed pulley I (113) and two fixed pulley II (114).
6. large-scale storage tank ray detection according to claim 1 moves frock, it is characterised in that: described capstan winch rotating shaft (110) one end is provided with manually shakes handle (107).
7. large-scale storage tank ray detection according to claim 1 moves frock, it is characterised in that: it is installed with upper hook (306), lower draw-bar (307) respectively in the top and bottom in described X-ray machine frame (301) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610206155.XA CN105628719B (en) | 2016-04-05 | 2016-04-05 | Large-scale storage tank ray detection Mobile tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610206155.XA CN105628719B (en) | 2016-04-05 | 2016-04-05 | Large-scale storage tank ray detection Mobile tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105628719A true CN105628719A (en) | 2016-06-01 |
| CN105628719B CN105628719B (en) | 2018-06-19 |
Family
ID=56043855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610206155.XA Active CN105628719B (en) | 2016-04-05 | 2016-04-05 | Large-scale storage tank ray detection Mobile tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105628719B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562598A (en) * | 2018-06-14 | 2018-09-21 | 江苏方建质量鉴定检测有限公司 | Detection device for detecting assembled architecture vertical member connecting node |
| CN109374727A (en) * | 2018-11-21 | 2019-02-22 | 中国石油大学(北京) | Storage tank detects robot |
| CN110849922A (en) * | 2019-12-11 | 2020-02-28 | 湖南长达检测股份有限公司 | Big storage tank welding seam ray detection auxiliary device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1854722A (en) * | 2005-04-28 | 2006-11-01 | 株式会社石田 | X-ray checking device |
| US20110243299A1 (en) * | 2008-09-10 | 2011-10-06 | Omron Corporation | X-ray inspection apparatus and x-ray inspection method |
| CN202583095U (en) * | 2012-04-12 | 2012-12-05 | 天津市宏迪工程检测发展有限公司 | Crawler for automatic detection of large tank |
| CN204666535U (en) * | 2015-05-13 | 2015-09-23 | 南京华建工业设备安装检测调试有限公司 | Ray detection manipulator |
| CN205538755U (en) * | 2016-04-05 | 2016-08-31 | 中国石油天然气第七建设公司 | Large -scale storage tank ray detection removes frock |
-
2016
- 2016-04-05 CN CN201610206155.XA patent/CN105628719B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1854722A (en) * | 2005-04-28 | 2006-11-01 | 株式会社石田 | X-ray checking device |
| US20110243299A1 (en) * | 2008-09-10 | 2011-10-06 | Omron Corporation | X-ray inspection apparatus and x-ray inspection method |
| CN202583095U (en) * | 2012-04-12 | 2012-12-05 | 天津市宏迪工程检测发展有限公司 | Crawler for automatic detection of large tank |
| CN204666535U (en) * | 2015-05-13 | 2015-09-23 | 南京华建工业设备安装检测调试有限公司 | Ray detection manipulator |
| CN205538755U (en) * | 2016-04-05 | 2016-08-31 | 中国石油天然气第七建设公司 | Large -scale storage tank ray detection removes frock |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562598A (en) * | 2018-06-14 | 2018-09-21 | 江苏方建质量鉴定检测有限公司 | Detection device for detecting assembled architecture vertical member connecting node |
| CN109374727A (en) * | 2018-11-21 | 2019-02-22 | 中国石油大学(北京) | Storage tank detects robot |
| CN109374727B (en) * | 2018-11-21 | 2024-02-02 | 中国石油大学(北京) | Storage tank detection robot |
| CN110849922A (en) * | 2019-12-11 | 2020-02-28 | 湖南长达检测股份有限公司 | Big storage tank welding seam ray detection auxiliary device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105628719B (en) | 2018-06-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104129447B (en) | A kind of electric transmission pole tower climbing robot and to electric transmission pole tower routine inspection mode | |
| CN201240810Y (en) | Novel manual hoister | |
| CN103196928B (en) | X-ray digital nondestructive detection device and method of welding seam of storage tank | |
| CN105628719A (en) | Movable tool for radiographic inspection of large-scale storage tank | |
| CN110253531B (en) | Detection robot and system for double-bundle carbon fiber wire and operation method | |
| CN108408005A (en) | A kind of bridge pier underwater detecting robot mechanical system | |
| CN115980099A (en) | High-altitude unmanned ray detection system for power transmission line and detection working method | |
| CN202369323U (en) | Winding device for cleaning outer wall of high-rise building | |
| CN205538755U (en) | Large -scale storage tank ray detection removes frock | |
| CN107500214B (en) | A kind of well lid fitting machine | |
| CN203705365U (en) | Chain-transmission X-ray digital nondestructive testing device for welds of storage tank | |
| CN113006456A (en) | Ultrahigh-rise unequal-height ring beam clamp type hanging basket support and construction method thereof | |
| CN209782251U (en) | Gas leakage inspection apparatus | |
| CN107741458A (en) | A kind of airborne scanning rack device for TOFD detections | |
| CN202016812U (en) | Hoist frame used at window | |
| CN207192644U (en) | A kind of ship topside vertically closes up weld seam photographic device | |
| CN215525596U (en) | High-rise welding seam X ray detection auxiliary device of storage tank | |
| CN205802758U (en) | A kind of hanging tubular mother's Integral hoisting equipment | |
| CN105621243A (en) | Double-end material crane | |
| CN114509453A (en) | Multi-purpose digital ray automatic detection method | |
| CN220303231U (en) | High-altitude detection device for building outer wall | |
| CN105735838A (en) | Cable-membrane movable folding gate and construction method thereof | |
| CN114575244B (en) | Bridge check out test set | |
| CN219369611U (en) | High-altitude unmanned ray detection system for power transmission line | |
| CN110729666A (en) | Top-loading type overhead ground wire mounting and paying-off device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: No. 36, Miao Ling Road, Laoshan District, Qingdao, Shandong Applicant after: China Petroleum & natural gas seventh Construction Co., Ltd. Address before: No. 36, Miao Ling Road, Laoshan District, Qingdao, Shandong Applicant before: No.7 Building Corp., Chinese Petroleum Gas |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210312 Address after: 100032 No.6 liupukang street, Xicheng District, Beijing Patentee after: CHINA PETROLEUM ENGINEERING & CONSTRUCTION Corp. Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: THE SEVENTH CONSTRUCTION COMPANY OF CNPC Ltd. Address before: No. 36, Miao Ling Road, Laoshan District, Qingdao, Shandong Patentee before: THE SEVENTH CONSTRUCTION COMPANY OF CNPC Ltd. |
|
| TR01 | Transfer of patent right |