CN203981063U - The submerged-arc welded (SAW) pipe measurement measurer that is in a pout - Google Patents
The submerged-arc welded (SAW) pipe measurement measurer that is in a pout Download PDFInfo
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- CN203981063U CN203981063U CN201420364593.5U CN201420364593U CN203981063U CN 203981063 U CN203981063 U CN 203981063U CN 201420364593 U CN201420364593 U CN 201420364593U CN 203981063 U CN203981063 U CN 203981063U
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Abstract
The utility model discloses a kind of submerged-arc welded (SAW) pipe measurement measurer that is in a pout, relate to weld measurement equipment technical field, comprise circumferential measuring mechanism and radial measurement mechanism that right-angled intersection connects, circumferentially the base chi two ends of measuring mechanism are provided with supporting leg, radial measurement mechanism comprises main scale and the relative main scale vernier that can slide up and down, and main scale is connected on base chi and can horizontally slips, and base chi is provided with the first rule, main scale is provided with the second rule, and vernier is provided with the 3rd rule.Two supporting legs of base chi are stuck in to weld seam both sides, main scale by radial measurement mechanism slides along base chi, determines according to the reading on base chi the measuring position that is in a pout, then by the numerical value on numerical value and vernier on main scale, comprehensively draw the numerical value being in a pout, improved the degree of accuracy of measuring.The utlity model has advantage simple in structure, easy to operate, accuracy of measurement is high, there is circumferential measurement function and radial measurement function simultaneously, can realize the measurement that submerged-arc welded (SAW) pipe weld seam two side areas different parts is in a pout.
Description
Technical field
The utility model relates to weld measurement equipment technical field.
Background technology
In the production run of spiral seam submerged-arc welding pipe, spiral seam submerged-arc welding pipe becomes groove part " to be in a pout " again to claim " ring phenomenon ", normally, because steel band edge distortion is insufficient or send the deformation of limit and free margins, cause the phenomenon that arches upward higher than steel tube surface forming after spiral seam submerged-arc welding pipe welding near one-tenth groove part.Become groove part " to be in a pout " larger on tube quality impact, not only affect outward appearance, and be subject to interior pressure at pipeline and do the used time, weld seam " be in a pout " position can produce stress concentrate, thereby cause the load-bearing capacity of pipeline to decline, reduce the serviceable life of pipeline, so must strictly control the parameter value that is in a pout of submerged-arc welded (SAW) pipe.
At present, the english abbreviation of the American Petroleum Institute of American Petroleum Institute (API) according to API() in the standard such as " pipeline steel tube specification " standard and China GB/T9711 " industrial gas oil pipeline induction system steel pipe ", all relate to the index parameter that is in a pout of submerged-arc welded (SAW) pipe, and have measurement measurer or surveying instrument and measuring method corresponding thereto.In the production standard of submerged-arc welded (SAW) pipe, the survey instrument that the index parameter that is in a pout is specified is template, when measurement, need be used in conjunction with clearance gauge.When measurement, by vertical template submerged-arc welded (SAW) pipe axis direction and be placed in and detect weld seam position, combine to determine by adjusting clearance gauge thickness the size of numerical value of being in a pout, degree of accuracy and the accuracy of data that what this measuring method recorded be in a pout are all difficult to reach standard index requirement.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of submerged-arc welded (SAW) pipe simple in structure, easy to operate, that accuracy of measurement is high measurement measurer that is in a pout.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of submerged-arc welded (SAW) pipe measurement measurer that is in a pout, comprise circumferential measuring mechanism and radial measurement mechanism that right-angled intersection connects, described circumferential measuring mechanism comprises the base chi of arc, described base chi two ends are provided with supporting leg, described radial measurement mechanism comprises main scale and the relative main scale vernier that can slide up and down, and described main scale is connected on base chi and can horizontally slips, and described base chi is provided with the first rule, described main scale is provided with the second rule, and described vernier is provided with the 3rd rule.
Preferably, described base chi middle part is provided with arc groove, in described arc groove, be provided with the orienting lug that base chi slides relatively, described main scale bottom is provided with base plate, described orienting lug is fixed by the bottom end of the first screw and fixing main scale, and described base plate one side is provided with the guide plate relative with main scale, and described vernier is arranged in the rectangular channel of base plate, main scale and guide plate composition, described guide plate lateral surface is provided with the first trip bolt, and described main scale, guide plate and base plate are fixed by the 5th screw respectively.
Preferably, described base plate is provided with pressing plate and the second trip bolt, and described pressing plate is overlapped on base chi coboundary and two ends and base plate and fixes by the second screw, and described pressing plate middle part is provided with and main scale can be fixed to the second trip bolt on base chi.
Preferably, be provided with adjustment pad between described guide plate and vernier, described adjustment pad and guide plate are fixed by the 4th screw.
Preferably, described base chi comprises fixed base chi and the guiding base chi that physical dimension is consistent, described fixed base chi and guiding base chi two ends are equipped with supporting leg, described guiding base chi middle part is provided with arc groove, described the first rule is arranged on fixed base chi, described fixed base chi and guiding base chi two ends are fixed by the 3rd screw, and described main scale and vernier are all arranged between fixed base chi and guiding base chi, and described orienting lug and end, the base plate back side are fixed.
Preferably, described vernier lower end is pointed.
The beneficial effect that adopts technique scheme to produce is: two supporting legs of the fixed base chi of circumferential measuring mechanism and guiding base chi are stuck in to weld seam both sides, the setting of supporting leg has avoided the weld reinforcement of base chi and submerged-arc welded (SAW) pipe and weld width to produce interference, drive the main scale of radial measurement mechanism to slide along the deep-slotted chip breaker of guiding base chi by orienting lug, determine according to the reading of the first rule on fixed base chi the measuring position that is in a pout, make end in contact outer wall of steel pipe under vernier by slip vernier again, read the numerical value of the 3rd rule on numerical value and the vernier of the second rule on main scale, comprehensively draw the numerical value being in a pout, the numerical value that is in a pout that can Measurement accuracy weld seam both sides by orienting lug, improve the degree of accuracy of measuring.The utlity model has advantage simple in structure, easy to operate, accuracy of measurement is high, there is circumferential measurement function and radial measurement function simultaneously, can realize the measurement that submerged-arc welded (SAW) pipe weld seam two side areas different parts is in a pout.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the rear view of Fig. 1;
In figure: 1-fixed base chi, 2-pressing plate, 3-the first trip bolt, 4-guide plate, 5-vernier, 6-the 3rd rule, 7-the second rule, 8-main scale, 9-the 5th screw, 10-the second trip bolt, 11-the second screw, 12-orienting lug, 13-arc groove, 14-supporting leg, 15-the first screw, 16-the first rule, 17-the 3rd screw, 18-guiding base chi, 19-base plate, 20-adjusts pad, 21-the 4th screw.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
A kind of submerged-arc welded (SAW) pipe measurement measurer that is in a pout as shown in Figure 1, 2, comprise circumferential measuring mechanism and radial measurement mechanism that right-angled intersection connects, described circumferential measuring mechanism comprises the base chi of arc, described base chi two ends are provided with supporting leg 14, described radial measurement mechanism comprises main scale 8 and relative main scale 8 vernier 5 that can slide up and down, described main scale 8 is connected on base chi and can horizontally slips, described base chi is provided with the first rule 16, described main scale 8 is provided with the second rule 7, and described vernier 5 is provided with the 3rd rule 6.Described base chi middle part is provided with arc groove 13, in described arc groove 13, be provided with the orienting lug 12 that base chi slides relatively, described main scale 8 bottoms are provided with base plate 19, described orienting lug 12 is fixed by the first screw 15 and base plate 19 ends of fixing main scale 8, described base plate 19 1 sides are provided with the guide plate relative with main scale 84, described vernier 5 is arranged on base plate 19, in the rectangular channel that main scale 8 and guide plate 4 form, described guide plate 4 lateral surfaces are provided with the first trip bolt 3, described main scale 8 and guide plate 4 are fixing by the 5th screw 9 with base plate 19, described base plate 19 is provided with pressing plate 2 and the second trip bolt 10, described pressing plate 2 is overlapped on base chi coboundary, and two ends and base plate 19 are fixing by the second screw 11, described pressing plate 2 middle parts are provided with and main scale 8 can be fixed to the second trip bolt 10 on base chi.Base chi two ends supporting leg 14 is stuck in to submerged-arc welded (SAW) pipe cylindrical, make arc lower limb and the submerged-arc welded (SAW) pipe cylindrical of base chi keep certain distance, avoid weld reinforcement and the weld width of base chi and submerged-arc welded (SAW) pipe to produce interference, orienting lug 12 has guide function, when hand-held device operation, can pin orienting lug 12 and make it in the interior slip of arc groove 13, vernier 5 is measured in the position requiring.
Described base chi comprises fixed base chi 1 and the guiding base chi 18 that physical dimension is consistent, described fixed base chi 1 and and the two ends of guiding base chi 18 be equipped with supporting leg 14, the middle part of described guiding base chi 18 is provided with arc groove 13, for the ease of reading, the first rule 16 is arranged on fixed base chi 1, described fixed base chi 1 and guiding base chi 18 ends are fixed together by the 3rd screw 17, main scale 8 and vernier 5 are arranged between fixed base chi 1 and guiding base chi 18, when orienting lug 12 drives the main scale 8 of radial measurement mechanism and vernier 5 to slide into measuring position, on the corresponding fixed base chi 1 of pressing plate 2 center line, the numerical value of the first rule 16 be the position that is in a pout of departing from weld seam.
Between described guide plate 4 and vernier 5, be provided with and adjust pad 20, described adjustment pad 20 is fixing by the 4th screw 21 with guide plate 4, compress and adjust pad 20 and then fixing vernier 5 by the first trip bolt 3, vernier 5 lower ends are provided with as pointed, the contact area of vernier 5 and submerged-arc welded (SAW) pipe can be reduced, the numerical value that submerged-arc welded (SAW) pipe weld seam both sides are in a pout can be accurately measured.The reading that is for the ease of reading fixed base chi 1, described orienting lug 12 is fixed with base plate 19 ends, the back side, when orienting lug 12 drives the main scale 8 of radial measurement mechanism and vernier 5 to slide into measuring position, main scale 8 can be fixed to the enterprising line position locking of fixed base chi 1 by the second trip bolt 10, then the vernier 5 that slides makes its pointed lower end in contact submerged-arc welded (SAW) pipe surface, lock the first trip bolt 3 and carry out locking position, the reading comprehensively reading on the second rule 7 and the 3rd rule 6 is determined the numerical value being in a pout.
When actual measurement, first the radian of selecting fixed base chi 1 and guiding base chi 18 is consistent with the external diameter of measured submerged-arc welded (SAW) pipe, the datum mark of vernier 5 and base chi is in same vertical plane, in the time that two supporting legs 14 of the tip of vernier 5 and fixed base chi 1 and guiding base chi 18 are positioned at same circumferential position, on vernier 5, the zero-bit of the 3rd rule 6 is alignd with the zero-bit of the second rule 7 on main scale 8, when main scale 8 is positioned at the center position of fixed base chi 1 and guiding base chi 18, the center line of main scale 8 aligns with the zero-bit of the first rule 16 on fixed base chi 1.Two supporting legs 14 of circumferential measuring mechanism are stuck in to weld seam both sides, and make the center line of base chi and the center line of submerged-arc welded (SAW) pipe parallel, the setting of supporting leg 14 has avoided the weld reinforcement of base chi and submerged-arc welded (SAW) pipe and weld width to produce interference, drive the main scale 8 of radial measurement mechanism to slide along the deep-slotted chip breaker 13 of guiding base chi 18 by orienting lug 12, determine according to the reading of the first rule 16 on fixed base chi 1 measuring position that is in a pout, make its lower end in contact submerged-arc welded (SAW) pipe outer wall by slip vernier 5 again, read the numerical value of the second rule 7 and the numerical value of the 3rd rule 6, comprehensively draw the numerical value being in a pout, the numerical value that is in a pout that can Measurement accuracy weld seam both sides by mobile guide piece 12, improve the degree of accuracy of measuring, also improved efficiency simultaneously.
In sum, the utlity model has advantage simple in structure, easy to operate, accuracy of measurement is high, there is circumferential measurement function and radial measurement function simultaneously, can realize the measurement that submerged-arc welded (SAW) pipe weld seam two side areas different parts is in a pout, impact on measurement result degree of accuracy while having avoided using template mensuration, reading accuracy meets the control requirement about the index that is in a pout in submerged-arc welded (SAW) pipe production standard.
Claims (6)
1. the submerged-arc welded (SAW) pipe measurement measurer that is in a pout, it is characterized in that: comprise circumferential measuring mechanism and radial measurement mechanism that right-angled intersection connects, described circumferential measuring mechanism comprises the base chi of arc, described base chi two ends are provided with supporting leg (14), described radial measurement mechanism comprises main scale (8) and relative main scale (8) vernier (5) that can slide up and down, described main scale (8) is connected on base chi and can horizontally slips, described base chi is provided with the first rule (16), described main scale (8) is provided with the second rule (7), described vernier (5) is provided with the 3rd rule (6).
2. the submerged-arc welded (SAW) pipe according to claim 1 measurement measurer that is in a pout, it is characterized in that: described base chi middle part is provided with arc groove (13), in described arc groove (13), be provided with the orienting lug (12) that base chi slides relatively, described main scale (8) bottom is provided with base plate (19), described orienting lug (12) is fixed by the first screw (15) and base plate (19) end of fixing main scale (8), described base plate (19) one sides are provided with the guide plate (4) relative with main scale (8), described vernier (5) is arranged on base plate (19), in the rectangular channel of main scale (8) and guide plate (4) composition, described guide plate (4) lateral surface is provided with the first trip bolt (3), described main scale (8), guide plate (4) is fixing by the 5th screw (9) respectively with base plate (19).
3. the submerged-arc welded (SAW) pipe according to claim 2 measurement measurer that is in a pout, it is characterized in that: described base plate (19) is provided with pressing plate (2) and the second trip bolt (10), it is fixing by the second screw (11) that described pressing plate (2) is overlapped on base chi coboundary and two ends and base plate (19), and described pressing plate (2) middle part is provided with and main scale (8) can be fixed to the second trip bolt (10) on base chi.
4. the submerged-arc welded (SAW) pipe according to claim 2 measurement measurer that is in a pout, is characterized in that: between described guide plate (4) and vernier (5), be provided with and adjust pad (20), described adjustment pad (20) is fixing by the 4th screw (21) with guide plate (4).
5. the submerged-arc welded (SAW) pipe according to claim 4 measurement measurer that is in a pout, it is characterized in that: described base chi comprises fixed base chi (1) and the guiding base chi (18) that physical dimension is consistent, described fixed base chi (1) and guiding base chi (18) two ends are equipped with supporting leg (14), described guiding base chi (18) middle part is provided with arc groove (13), described the first rule (16) is arranged on fixed base chi (1), described fixed base chi (1) and guiding base chi (18) two ends are fixing by the 3rd screw (17), described main scale (8) and vernier (5) are all arranged between fixed base chi (1) and guiding base chi (18), described orienting lug (12) is fixed with base plate (19) end, the back side.
6. the submerged-arc welded (SAW) pipe according to claim 5 measurement measurer that is in a pout, is characterized in that: described vernier (5) lower end is provided with as pointed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420364593.5U CN203981063U (en) | 2014-07-03 | 2014-07-03 | The submerged-arc welded (SAW) pipe measurement measurer that is in a pout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420364593.5U CN203981063U (en) | 2014-07-03 | 2014-07-03 | The submerged-arc welded (SAW) pipe measurement measurer that is in a pout |
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| Publication Number | Publication Date |
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| CN203981063U true CN203981063U (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420364593.5U Expired - Fee Related CN203981063U (en) | 2014-07-03 | 2014-07-03 | The submerged-arc welded (SAW) pipe measurement measurer that is in a pout |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115388A (en) * | 2015-07-20 | 2015-12-02 | 南车二七车辆有限公司 | Brake shoe abrasion residual thickness measuring scale |
| CN106152907A (en) * | 2016-09-14 | 2016-11-23 | 中车北京二七车辆有限公司 | A kind of brake shoe abrasion residual thickness space multimetering chi |
| CN108225155A (en) * | 2018-02-01 | 2018-06-29 | 中车株洲电机有限公司 | Suitable for the measurement tooling and method of large scale radius |
| CN109751944A (en) * | 2019-03-18 | 2019-05-14 | 中建八局轨道交通建设有限公司 | The detection device and its detection method of the built-in sliding chute of tunnel duct piece |
| CN110081792A (en) * | 2019-05-17 | 2019-08-02 | 山东胜利钢管有限公司 | Measurement pipe end is in a pout or the method for tube wall radial missing |
| CN110231011A (en) * | 2019-07-01 | 2019-09-13 | 安徽安风风机有限公司 | The irregular radian detecting device of fan blade and detection method |
| RU211344U1 (en) * | 2021-10-08 | 2022-06-01 | Общество с ограниченной ответственностью "Газпром трансгаз Ухта" | METAL HEIGHT CONTROL PATTERN |
-
2014
- 2014-07-03 CN CN201420364593.5U patent/CN203981063U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115388A (en) * | 2015-07-20 | 2015-12-02 | 南车二七车辆有限公司 | Brake shoe abrasion residual thickness measuring scale |
| CN106152907A (en) * | 2016-09-14 | 2016-11-23 | 中车北京二七车辆有限公司 | A kind of brake shoe abrasion residual thickness space multimetering chi |
| CN108225155A (en) * | 2018-02-01 | 2018-06-29 | 中车株洲电机有限公司 | Suitable for the measurement tooling and method of large scale radius |
| CN109751944A (en) * | 2019-03-18 | 2019-05-14 | 中建八局轨道交通建设有限公司 | The detection device and its detection method of the built-in sliding chute of tunnel duct piece |
| CN109751944B (en) * | 2019-03-18 | 2023-10-27 | 中建八局轨道交通建设有限公司 | Detection device and detection method for pre-buried sliding chute for tunnel duct piece |
| CN110081792A (en) * | 2019-05-17 | 2019-08-02 | 山东胜利钢管有限公司 | Measurement pipe end is in a pout or the method for tube wall radial missing |
| CN110081792B (en) * | 2019-05-17 | 2020-11-27 | 山东胜利钢管有限公司 | Method for measuring puckered mouth at end of steel pipe or radial deviation of outer wall of steel pipe |
| CN110231011A (en) * | 2019-07-01 | 2019-09-13 | 安徽安风风机有限公司 | The irregular radian detecting device of fan blade and detection method |
| RU211344U1 (en) * | 2021-10-08 | 2022-06-01 | Общество с ограниченной ответственностью "Газпром трансгаз Ухта" | METAL HEIGHT CONTROL PATTERN |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20141203 Termination date: 20190703 |