CN204903468U - A sweep automatically and look into device for detecting steel pipe tower joint welding seam - Google Patents
A sweep automatically and look into device for detecting steel pipe tower joint welding seam Download PDFInfo
- Publication number
- CN204903468U CN204903468U CN201520652824.7U CN201520652824U CN204903468U CN 204903468 U CN204903468 U CN 204903468U CN 201520652824 U CN201520652824 U CN 201520652824U CN 204903468 U CN204903468 U CN 204903468U
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- movable block
- steel pipe
- pipe tower
- carriage release
- release lever
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 33
- 239000010959 steel Substances 0.000 title claims abstract description 33
- 238000003466 welding Methods 0.000 title claims abstract description 12
- 239000000523 sample Substances 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 claims abstract description 7
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910001095 light aluminium alloy Inorganic materials 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model discloses a sweep automatically and look into device for detecting steel pipe tower joint welding seam, including the support, the support improve level set up one with steel pipe tower parallel arrangement's horizontal dead lever, the activity sets up a movable block on horizontal dead lever, it sets up a carriage release lever to move about on the movable block, the one end of carriage release lever sub -unit connection trace, the other end of trace is used for detecting the probe of steel pipe tower welding seam through the fixture centre gripping. The beneficial effects of the utility model are that: set up on horizontal dead lever through the movable block is movable, realized to drive through the position of adjusting the movable block removal of the position of popping one's head in to different welding seams, realize the regulation to the carriage release lever height through the knob, adapted to the steel pipe tower of different diameters, it is rotatory to drive whole device through the rotating electrical machines, has realized the automated inspection to steel pipe tower welding seam, has replaced artifical hand labour, and work efficiency is high.
Description
Technical field
The utility model relates to weld seam detection field, relates to a kind of automatic scanning device for examination steel tube tower joint welding particularly.
Background technology
Along with UHV (ultra-high voltage), UHV transmission technical development, the quantity that steel tube tower uses constantly increases, and quality requirements also constantly strengthens, and also constantly proposes higher requirement to steel tube tower quality of weld joint detection technique.
Current welding mainly to use and climb ripple and the ultrasonic two kinds of methods of small diameter tube are tested steel tube tower steel pipe and flange, wherein climb ripple examination steel tube tower and there is no the national standard that industry unanimously approves at present, its reliability needs inspection further; Owing to being subject near field region impact, there is certain blind area, according to DL-T820---2002 standard, cannot detect defect within 4mm in small diameter tube Ultrasonic Detection.Comparatively speaking, phased array detects and compensate for above-mentioned two kinds of method deficiencies to a certain extent.Detect for steel tube tower circumferential weld, phased array supersonic operation is generally and manually carries out circumferential scanning, and when needs batch detection boxing weld bond quality, scanning manually just seems efficiency then comparatively underground.
Utility model content
The purpose of this utility model is to provide a kind of automatically for steel tube tower joint welding automatic scanning device.
In order to reach above-mentioned purpose, the utility model adopts following technical scheme:
A kind of automatic scanning device for examination steel tube tower joint welding, comprise support, support is horizontally disposed with a horizontal fixed bar be arranged in parallel with steel tube tower, on horizontal fixed bar, activity arranges a movable block, on movable block, activity arranges a carriage release lever, carriage release lever bottom connects one end of trace, the other end of trace is used for the probe of examination steel tube tower weld seam by gripper mechanism grips, movable block moves around on horizontal fixed bar, be convenient to the position adjusting probe and weld seam, carriage release lever can realize moving up and down on movable block, facilitate the detection of the steel tube tower weld seam to different-diameter.
Further, clamping device comprises the U-shaped resilient clamp frame of an open horizontal, and U-shaped resilient clamp frame vertically arranges bolt and nut, and the opening part of U-shaped resilient clamp frame arranges friction pad, is arranged avoid damaging probe by friction pad.
Or clamping device is a clip.
Further, trace is telescopic plastic rigid pipe, when the position of mobile carriage release lever is not enough to satisfied detection demand, and the length of the trace that can stretch.
Principle of work of the present utility model is: realize probe position adjustments in the horizontal direction by movable block, the position adjustments of probe at vertical direction is realized by carriage release lever and trace, by the both sides of probe placement at weld seam, drive steel tube tower to rotate by roller, realize the detection of probe butt welded seam.Particularly, by the adjustment position of movable block on horizontal fixed bar, probe is made to be arranged on commissure; By adjustment carriage release lever relative to the position of fixed bar, the weld seam detection of the steel tube tower of different-diameter size can be realized.
The beneficial effects of the utility model are:
1) be movably arranged on horizontal fixed bar by movable block, achieve the movement that can be driven probe positions for different weld seams by the position of adjustment movable block.
2) by mobile carriage release lever, the detection to different-diameter steel tube tower weld seam is met.
3) whole device achieves the automatic detection to steel tube tower weld seam, and instead of artificial hand labour, work efficiency is high.
Accompanying drawing explanation
Fig. 1 is automatic scanning apparatus structure schematic diagram in the utility model;
Fig. 2 is the schematic diagram of clamping device in the utility model;
Wherein: 1. support, 2. carriage release lever, 3. movable block, 4. trace, 5. horizontal fixed bar, 6. flange, 7. bolt, 8. clamping device, 9. pops one's head in, 10. weld seam, 11. steel tube towers, 12. rollers, 13. nuts, 14. friction pad.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, clear, complete description is carried out to the technical scheme in the utility model embodiment.
Fig. 1 is the structural representation of automatic scanning device, this device comprises the support 1 vertically arranged, support 1 is horizontally disposed with a horizontal fixed bar 5 be arranged in parallel with steel tube tower 11, horizontal fixed bar 5 can be slide rail, on horizontal fixed bar 5, activity arranges a movable block 3, movable block 3 on horizontal fixed bar 5 by locking system locking, on movable block 3, activity vertically arranges a carriage release lever 2, carriage release lever 2 can move up and down and locking on movable block 3, carriage release lever 2 bottom connects trace 4, the other end of trace 4 clamps the probe 9 being used for examination steel tube tower 11 weld seam 10 by clamping device 8, trace 4 is telescopic plastics stereoplasm tubes, or be telescopic light aluminum alloy pipe.
Fig. 2 is the structural representation of clamping device, clamping device 8 comprises the U-shaped resilient clamp frame of an open horizontal, U-shaped resilient clamp frame vertically arranges bolt 7 nut 13, the nut of bolt 7 is in the below of U-shaped resilient clamp frame, nut 13 is above U-shaped resilient clamp frame, the upper and lower two ends of opening inner side of U-shaped resilient clamp frame all arrange friction pad 14, clamp phased array probe by friction pad 14, and clamp probe 9 by the fastening U-shaped resilient clamp frame of bolt 7 nut 13.
Or clamping device is clip common in a daily life.
The use procedure of this automatic scanning device is as follows:
1) in factory, interval setpoint distance arranges many group rollers 12, and roller 12 is arranged in pairs, is lifted on by steel tube tower 11 on roller 12, and steel tube tower 11 is placed between two rollers 12, and welding with flange 6 well, roller 12 rotates, and steel tube tower 11 is rotated;
2) regulate movable block 3, within the scope of the horizontal range making probe 9 suitable apart from weld seam 10, the relative position of adjustment carriage release lever 2 on movable block 3, realizes the adjustment to probe 9 height, to adapt to the steel tube tower 11 of different-diameter size;
3) fine tuning movable block 3, makes probe 9 be positioned at the side of weld seam 10, fastening movable block 3;
4) open roller 12, click phase-array scanning key, circumferential scanning completes the detection of weld seam 10 side for one week.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. the automatic scanning device for examination steel tube tower joint welding, it is characterized in that, comprise support, support is horizontally disposed with a horizontal fixed bar be arranged in parallel with steel tube tower, on horizontal fixed bar, activity arranges a movable block, on movable block, activity arranges a carriage release lever, and carriage release lever bottom connects one end of trace, and the other end of trace is used for the probe of examination steel tube tower weld seam by gripper mechanism grips.
2. automatic scanning device as claimed in claim 1, it is characterized in that, described clamping device comprises the U-shaped resilient clamp frame of an open horizontal, and U-shaped resilient clamp frame vertically arranges bolt and nut, and the opening part of U-shaped resilient clamp frame arranges friction pad.
3. automatic scanning device as claimed in claim 1, it is characterized in that, described clamping device is a clip.
4. automatic scanning device as claimed in claim 1, it is characterized in that, described trace is telescopic plastic rigid pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520652824.7U CN204903468U (en) | 2015-08-26 | 2015-08-26 | A sweep automatically and look into device for detecting steel pipe tower joint welding seam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520652824.7U CN204903468U (en) | 2015-08-26 | 2015-08-26 | A sweep automatically and look into device for detecting steel pipe tower joint welding seam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204903468U true CN204903468U (en) | 2015-12-23 |
Family
ID=54925635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520652824.7U Active CN204903468U (en) | 2015-08-26 | 2015-08-26 | A sweep automatically and look into device for detecting steel pipe tower joint welding seam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204903468U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109143308A (en) * | 2018-10-19 | 2019-01-04 | 嘉善美源服饰水洗有限公司 | A kind of whole-body counter device |
| CN114460109A (en) * | 2022-01-14 | 2022-05-10 | 一重集团大连核电石化有限公司 | Movable radioactive source welding seam detection device |
-
2015
- 2015-08-26 CN CN201520652824.7U patent/CN204903468U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109143308A (en) * | 2018-10-19 | 2019-01-04 | 嘉善美源服饰水洗有限公司 | A kind of whole-body counter device |
| CN114460109A (en) * | 2022-01-14 | 2022-05-10 | 一重集团大连核电石化有限公司 | Movable radioactive source welding seam detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 250003 No. 2000, Wang Yue Road, Shizhong District, Ji'nan, Shandong Patentee after: SHANDONG ELECTRIC POWER Research Institute Patentee after: SHANDONG ELECTRIC POWER INDUSTRY BOILER AND PRESSURE VESSEL INSPECTION CENTER Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Address before: 250003 No. 2000, Wang Yue Road, Shizhong District, Ji'nan, Shandong Patentee before: SHANDONG ELECTRIC POWER Research Institute Patentee before: SHANDONG ELECTRIC POWER INDUSTRY BOILER AND PRESSURE VESSEL INSPECTION CENTER Co.,Ltd. Patentee before: State Grid Corporation of China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220214 Address after: 250003 No. 2000, Wang Yue Road, Shizhong District, Ji'nan, Shandong Patentee after: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER Co. Patentee after: SHANDONG ELECTRIC POWER INDUSTRY BOILER AND PRESSURE VESSEL INSPECTION CENTER Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Address before: 250003 No. 2000, Wang Yue Road, Shizhong District, Ji'nan, Shandong Patentee before: SHANDONG ELECTRIC POWER Research Institute Patentee before: SHANDONG ELECTRIC POWER INDUSTRY BOILER AND PRESSURE VESSEL INSPECTION CENTER Co.,Ltd. Patentee before: STATE GRID CORPORATION OF CHINA |