CN204989114U - Auxiliary fixture of pipe ring welding seam ultrasonic phased array check out test set - Google Patents
Auxiliary fixture of pipe ring welding seam ultrasonic phased array check out test set Download PDFInfo
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- CN204989114U CN204989114U CN201520774862.XU CN201520774862U CN204989114U CN 204989114 U CN204989114 U CN 204989114U CN 201520774862 U CN201520774862 U CN 201520774862U CN 204989114 U CN204989114 U CN 204989114U
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Abstract
The utility model provides an auxiliary fixture of pipe ring welding seam ultrasonic phased array check out test set for stabilize characterized by on the pipeline that awaits measuring with the pipe ring welding seam instrument of detecting a flaw: chain link including adjusting device and a plurality of mutual hooks, adjusting device includes first connecting piece, second connecting piece, adjusts pole and spring, adjust the through -hole that the pole passed first round pin axle, its screw thread section sets up the threaded hole at second round pin axle, the spring housing is established on adjusting the pole, is located between inflation head and the first round pin axle, hook of second connecting piece is epaxial at the third round pin of chain link, this auxiliary fixture can stabilize pipe ring welding seam ultrasonic phased array check out test set on the pipeline, and can guarantee that pipe ring welding seam ultrasonic phased array check out test set encircles the pipeline smooth running of awaiting measuring to it surveys the reliability of effect to increase pipe ring welding seam ultrasonic phased array check out test set.
Description
Technical field
The utility model relates to pipeline inspection apparatus field, particularly a kind of auxiliary fixing device of pipeline girth weld ultrasonic phase array checkout equipment.
Background technology
Pipeline girth weld ultrasonic phase array checkout equipment is widely used in pipeline inspection technical field, but when using pipeline girth weld ultrasonic phase array checkout equipment to detect pipeline girth weld, due to the reason such as deformation, corrosion, concavo-convex hurt of pipeline, how ensureing that pipeline girth weld ultrasonic phase array checkout equipment can move around pipe under test is stably a urgent problem.
If adopt spring etc. to fix, easily cause the acting force carved between block and pipeline of pipeline inspection equipment unstable, and cannot fine adjustment.And be difficult to fine adjustment due to the acting force carved between block and pipeline, make the operation of stable regulation pipeline inspection equipment on pipeline to hasten, also cannot ensure that pipeline inspection equipment can stop at any position at any time on pipeline.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of auxiliary fixing device of pipeline girth weld ultrasonic phase array checkout equipment, for pipeline girth weld ultrasonic phase array checkout equipment is stabilized in pipeline, and can ensure that pipeline girth weld ultrasonic phase array checkout equipment is around pipe under test steadily movement, thus increase the reliability of pipeline girth weld ultrasonic phase array checkout equipment Effect on Detecting.
In order to realize the object solved the problems of the technologies described above, the utility model have employed following technical scheme:
The auxiliary fixing device of a kind of pipeline girth weld ultrasonic phase array checkout equipment of the present utility model, pipeline girth weld ultrasonic phase array checkout equipment for both sides being provided with hook position is stabilized in pipe under test, it is characterized in that: the chain link comprising regulating device and multiple mutual hook;
Described regulating device comprises the first web member, the second web member, adjuster bar and spring;
Described first web member comprises hook framework, left and right first roller, grips frame, the first bearing pin; One end of hook framework is provided with two hooks, and the other end is fixed on bottom by turning axle, and left and right first roller is arranged on hook framework and connects the one end gripping frame, and the first bearing pin is arranged on the middle part gripping frame; Through hole is provided with in the middle part of first bearing pin;
Described second web member comprises hook mechanism, left and right second roller, the second bearing pin; One end of hook mechanism is provided with two hooks, and the both sides of the other end are provided with left and right the second roller; Second bearing pin is arranged on above the second roller of hook mechanism, is provided with threaded hole in the middle part of the second bearing pin;
One end of described adjuster bar is provided with expansion-head, and the other end is provided with thread segment; Adjuster bar, through the through hole of the first bearing pin, is arranged in the threaded hole of the second bearing pin by thread segment; Described spring housing is located on adjuster bar, between expansion-head and the first bearing pin;
Described chain link comprises chain link framework, the 3rd roller, the 3rd bearing pin, one end of chain link framework is provided with two hooks, 3rd bearing pin is arranged on the other end of chain link framework, 3rd roller is arranged on the middle part of the 3rd bearing pin, the two ends of the 3rd bearing pin are provided with stop part, are connecting portion between the stop part of the 3rd bearing pin and chain link framework; One in the hook of the first web member, the second web member connecting portion being hooked on a chain link, another is hooked on the corresponding hook position of pipeline girth weld ultrasonic phase array checkout equipment; The hook of this chain link is hooked on the connecting portion of other chain links or is hooked on the hook position of pipeline girth weld ultrasonic phase array checkout equipment.
Concrete: the auxiliary fixing device of described pipeline girth weld ultrasonic phase array checkout equipment is furnished with the chain link of different length.
Concrete: be equipped with hoodle inside the hook of described first web member, the second web member and chain link.When hook hook bearing pin, hoodle is clamp-oned hook inwall through hoodle position by bearing pin, and bearing pin is behind hoodle position, and hoodle is automatic spring again; Arranging hoodle is stability in order to strengthen when hook is hooked on other bearing pins, and hook and bearing pin are not easily departed from.
Using method: by estimating the diameter of pipe under test, utilize the chain pitch chain that the link set of different length becomes to be of convenient length, first the hook of the first web member of regulating device is hooked on the hook position of the side of pipeline girth weld ultrasonic phase array checkout equipment, the hook of the second web member is hooked on the 3rd bearing pin of a chain link of chain link chain tail end, and the hook of another chain link of chain link chain head end is hooked on the hook position of the opposite side of pipeline girth weld ultrasonic phase array checkout equipment; Then rotation adjusting lever, the position of thread segment in the threaded hole of the second bearing pin of adjustment adjuster bar, reach the effect of the spacing of adjustment first web member and the second web member, also the object of the length of fine setting abridged edition auxiliary fixing device is reached, pipeline girth weld ultrasonic phase array checkout equipment is steadily fixed in pipe under test by this device, and keeps suitable roller and the pressure of pipeline; When pipeline girth weld ultrasonic phase array checkout equipment needs to carry out seam inspection work around pipe under test, the roller that this auxiliary fixing device is arranged will slide thereupon, still can ensure the steady laminating between pipeline girth weld ultrasonic phase array checkout equipment and pipe under test, be conducive to the reliability improving pipeline girth weld ultrasonic phase array checkout equipment Effect on Detecting; And the spring be arranged between the expansion-head of adjuster bar and the first bearing pin, ensure that this device has certain elastic length surplus, be convenient to pipeline girth weld ultrasonic phase array checkout equipment and move around pipe under test.
These technical schemes also can combine mutually or combine, thus reach better technique effect.
By adopting technique scheme, the utility model has following beneficial effect:
1, the auxiliary fixing device of a kind of pipeline girth weld ultrasonic phase array checkout equipment of the present utility model, can pipeline girth weld ultrasonic phase array checkout equipment be stabilized on pipeline, and can ensure that pipeline girth weld ultrasonic phase array checkout equipment is around pipe under test steadily movement, thus increase the reliability of pipeline girth weld ultrasonic phase array checkout equipment Effect on Detecting.
2, this device can regulate the spacing of the first web member and the second web member by adjuster bar, thus the length of fine setting abridged edition auxiliary fixing device, improve the auxiliary fixed effect of this device; And keep suitable roller and the pressure of pipeline.
3, the regulating device of this device and chain link are equipped with roller, make when pipeline girth weld ultrasonic phase array checkout equipment needs to carry out seam inspection work around pipe under test, this device energy entirety is slided thereupon, is convenient to ensure the steady laminating between pipeline girth weld ultrasonic phase array checkout equipment and pipe under test.
4, the spring between the expansion-head of this device and the first bearing pin, thus ensure that this device has certain elastic length surplus, be convenient to pipeline girth weld ultrasonic phase array checkout equipment and move around pipe under test.
Accompanying drawing explanation
Fig. 1 is the structural representation of regulating device.
Fig. 2 is the structural representation of chain link.
Fig. 3 is the structural representation of the first web member.
Fig. 4 is the structural representation of the second web member.
In figure: 1-second web member, 2-adjuster bar, 3-spring, 4-first web member, 5-the 3rd bearing pin, 6-the 3rd roller, 7-hook, 8-first bearing pin, 9-first roller, 10-second roller, 11-second bearing pin.
Embodiment
Below in conjunction with accompanying drawing, further explanation is explained to this patent.But the protection domain of this patent is not limited to concrete embodiment.
Embodiment 1
As shown in the figure, the auxiliary fixing device of a kind of pipeline girth weld ultrasonic phase array checkout equipment of this patent, for pipeline girth weld ultrasonic phase array checkout equipment is stabilized in pipe under test, pipeline girth weld ultrasonic phase array checkout equipment both sides are provided with hook position, it is characterized in that: the chain link comprising regulating device and multiple mutual hook.
Regulating device comprises the first web member 4, second web member 1, adjuster bar 2 and spring 3; One end of described first web member 4 is provided with two hooks 7, and the both sides of the other end are equipped with the first roller 9; Be provided with gripping frame above first roller 9, the first bearing pin 8 is arranged on the middle part gripping frame; Through hole is provided with in the middle part of first bearing pin 8; One end of second web member 1 is provided with two hooks 7, and the both sides of the other end are equipped with the second roller 10; Be provided with the second bearing pin 11 above second roller 10, in the middle part of this second bearing pin 11, be provided with threaded hole; One end of adjuster bar 2 is provided with expansion-head, and the other end is provided with thread segment; Adjuster bar 2, through the through hole of the first bearing pin 8, is arranged in the threaded hole of the second bearing pin 11 by thread segment; Spring 3 is set on adjuster bar 2, between expansion-head and the first bearing pin 8.
Chain link comprises chain link framework, the 3rd roller 6, the 3rd bearing pin 5, one end of chain link framework is provided with two hooks 7,3rd bearing pin 5 is arranged on the other end of chain link framework, 3rd roller 6 is arranged on the middle part of the 3rd bearing pin 5, the two ends of the 3rd bearing pin 5 are provided with stop part, are connecting portion between the stop part of the 3rd bearing pin 5 and chain link framework; One in the hook 7 of the first web member 4, second web member 1 connecting portion being hooked on a chain link, another is hooked on the corresponding hook position of pipeline girth weld ultrasonic phase array checkout equipment; The hook 7 of this chain link is hooked on the connecting portion of other chain links or is hooked on the hook position of pipeline girth weld ultrasonic phase array checkout equipment.
Wherein, the auxiliary fixing device of pipeline girth weld ultrasonic phase array checkout equipment is furnished with the chain link of different length; Hoodle is equipped with inside the hook 7 of the first web member 4, second web member 1 and chain link; When hook 7 hook bearing pin, hoodle is clamp-oned hook 7 inwall through hoodle position by bearing pin, and bearing pin is behind hoodle position, and hoodle is automatic spring again; Arranging hoodle is stability in order to strengthen when hook 7 is hooked on other bearing pins, and hook 7 and bearing pin are not easily departed from.
During use, by estimating the diameter of pipe under test, utilize the chain pitch chain that the link set of different length becomes to be of convenient length, first the hook 7 of the first web member 4 of regulating device is hooked on the hook position of the side of pipeline girth weld ultrasonic phase array checkout equipment, the hook 7 of the second web member 1 is hooked on the 3rd bearing pin 5 of a chain link of chain link chain tail end, and the hook 7 of another chain link of chain link chain head end is hooked on the hook position of the opposite side of pipeline girth weld ultrasonic phase array checkout equipment; Then rotation adjusting lever 2, the position of thread segment in the threaded hole of the second bearing pin 11 of adjustment adjuster bar 2, reach the effect of the spacing of adjustment first web member 4 and the second web member 1, also the object of the length of fine setting abridged edition auxiliary fixing device is reached, pipeline girth weld ultrasonic phase array checkout equipment is steadily fixed in pipe under test by this device, and keeps suitable roller and the pressure of pipeline; When pipeline girth weld ultrasonic phase array checkout equipment needs to carry out seam inspection work around pipe under test, the roller that this auxiliary fixing device is arranged will slide thereupon, still can ensure the steady laminating between pipeline girth weld ultrasonic phase array checkout equipment and pipe under test, be conducive to the reliability improving pipeline girth weld ultrasonic phase array checkout equipment Effect on Detecting; And the spring 3 be arranged between the expansion-head of adjuster bar 2 and the first bearing pin 8, ensure that this device has certain elastic length surplus, be convenient to pipeline girth weld ultrasonic phase array checkout equipment and move around pipe under test.
Claims (3)
1. the auxiliary fixing device of a pipeline girth weld ultrasonic phase array checkout equipment, for pipeline girth weld ultrasonic phase array checkout equipment is stabilized in pipe under test, pipeline girth weld ultrasonic phase array checkout equipment both sides are provided with hook position, it is characterized in that: the chain link comprising regulating device and multiple mutual hook;
Described regulating device comprises the first web member, the second web member, adjuster bar and spring; One end of described first web member is provided with two hooks, and the both sides of the other end are equipped with the first roller; Be provided with gripping frame above first roller, the first bearing pin is arranged on the middle part gripping frame; Through hole is provided with in the middle part of first bearing pin; One end of described second web member is provided with two hooks, and the both sides of the other end are equipped with the second roller; Be provided with the second bearing pin above second roller, in the middle part of this second bearing pin, be provided with threaded hole; One end of described adjuster bar is provided with expansion-head, and the other end is provided with thread segment; Adjuster bar, through the through hole of the first bearing pin, is arranged in the threaded hole of the second bearing pin by thread segment; Described spring housing is located on adjuster bar, between expansion-head and the first bearing pin;
Described chain link comprises chain link framework, the 3rd roller, the 3rd bearing pin, one end of chain link framework is provided with two hooks, 3rd bearing pin is arranged on the other end of chain link framework, 3rd roller is arranged on the middle part of the 3rd bearing pin, the two ends of the 3rd bearing pin are provided with stop part, are connecting portion between the stop part of the 3rd bearing pin and chain link framework; One in the hook of the first web member, the second web member connecting portion being hooked on a chain link, another is hooked on the corresponding hook position of pipeline girth weld ultrasonic phase array checkout equipment; The hook of this chain link is hooked on the connecting portion of other chain links or is hooked on the hook position of pipeline girth weld ultrasonic phase array checkout equipment.
2. the auxiliary fixing device of pipeline girth weld ultrasonic phase array checkout equipment according to claim 1, is characterized in that: the auxiliary fixing device of described pipeline girth weld ultrasonic phase array checkout equipment is furnished with the chain link of different length.
3. the auxiliary fixing device of pipeline girth weld ultrasonic phase array checkout equipment according to claim 1, is characterized in that: be equipped with hoodle inside the hook of the first described web member, the second web member and chain link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520774862.XU CN204989114U (en) | 2015-10-09 | 2015-10-09 | Auxiliary fixture of pipe ring welding seam ultrasonic phased array check out test set |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520774862.XU CN204989114U (en) | 2015-10-09 | 2015-10-09 | Auxiliary fixture of pipe ring welding seam ultrasonic phased array check out test set |
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| CN204989114U true CN204989114U (en) | 2016-01-20 |
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| CN201520774862.XU Active CN204989114U (en) | 2015-10-09 | 2015-10-09 | Auxiliary fixture of pipe ring welding seam ultrasonic phased array check out test set |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105758941A (en) * | 2016-04-19 | 2016-07-13 | 汕头市超声仪器研究所有限公司 | Probe wedge clamping mechanism applicable to ultrasonic nondestructive detection on pipelines |
| CN108759886A (en) * | 2018-05-22 | 2018-11-06 | 中国电建集团河南工程有限公司 | A kind of boiler small diameter pipe welded joint detection device |
| CN110031549A (en) * | 2019-05-17 | 2019-07-19 | 中国石油天然气第一建设有限公司 | It is a kind of can two-way scanning type hand inclined pipe fillet weld phased array scanning equipment |
-
2015
- 2015-10-09 CN CN201520774862.XU patent/CN204989114U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105758941A (en) * | 2016-04-19 | 2016-07-13 | 汕头市超声仪器研究所有限公司 | Probe wedge clamping mechanism applicable to ultrasonic nondestructive detection on pipelines |
| CN105758941B (en) * | 2016-04-19 | 2019-01-22 | 汕头市超声仪器研究所有限公司 | A kind of probe voussoir clamping device of suitable ultrasonic nondestructive test of pipeline |
| CN108759886A (en) * | 2018-05-22 | 2018-11-06 | 中国电建集团河南工程有限公司 | A kind of boiler small diameter pipe welded joint detection device |
| CN110031549A (en) * | 2019-05-17 | 2019-07-19 | 中国石油天然气第一建设有限公司 | It is a kind of can two-way scanning type hand inclined pipe fillet weld phased array scanning equipment |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160908 Address after: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Patentee after: China National Petroleum Corporation Patentee after: China Petroleum Natural Gas No.1 Construction Co. Address before: 471023 Luolong District, Henan, Luoyang Patentee before: China Petroleum Natural Gas No.1 Construction Co. |
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| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Patentee after: China National Petroleum Corporation Patentee after: China Petroleum & Natural Gas Construction Co., Ltd. Address before: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Patentee before: China National Petroleum Corporation Patentee before: China Petroleum Natural Gas No.1 Construction Co. |