CN203395597U - Wear-resisting probe for oil-gas pipeline detection - Google Patents
Wear-resisting probe for oil-gas pipeline detection Download PDFInfo
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- CN203395597U CN203395597U CN201320433666.7U CN201320433666U CN203395597U CN 203395597 U CN203395597 U CN 203395597U CN 201320433666 U CN201320433666 U CN 201320433666U CN 203395597 U CN203395597 U CN 203395597U
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Abstract
The utility model discloses a wear-resisting probe for oil-gas pipeline detection. The wear-resisting probe is designed to improve detection accuracy and wear resistance of a detection tool, widen using range of the same and guarantee detection quality. An open window is arranged on the end face of a shell of the wear-resisting probe, a wear-resisting piece is embedded in a spigot on the inner side of the open window, a sticky poring material is filled in the shell, a cover plate is connected on the surface of the shell corresponding to the wear-resisting piece, and symmetric chamfers are arranged on two sides of the shell. The wear-resisting probe can be extended to small deformation positions like a pipeline welding seam for detection, so that accuracy and reliability in detection signals are guaranteed. The wear-resisting probe is high in wear-resisting strength and long in service life, adhesion of the wear-resisting piece and the shell is firm, so that impact load in a pipeline can be borne; after the wear-resisting piece is worn, a new wear-resisting piece can be replaced on an original probe body for continuous use, so that material cost is saved.
Description
Technical field
The utility model relates to a kind of oil and gas pipes detection and uses wear-resisting probe, belongs to Oil & Gas Pipeline Testing field.
Background technique
Therefore oil and gas pipes can, need regularly carry out the online detection of oil and gas pipes because of reason generation operational failures such as burn into mechanical damage, geology destruction and tubing self-defects after long-time operation, finds in time and prevent the generation of security incident.At present, the normal detection device adopting has distortion, corrosion and crack detection device.Probe is the important component part of detection device, and its structural type and wear resistance determine to detect quality and working life.The conventional flat wear-resisting slide plate of the many employings of probe, is coated with tungsten carbide coating on its metallic matrix (mostly being stainless steel base), contacts with inner-walls of duct line, is applicable to large diameter pipeline and detects.But when detecting small-bore pipeline, owing to there being larger lift-off value between slide plate and inner-walls of duct, therefore affect testing precision.Whole discarded after wear-resisting slide plate wearing and tearing, waste larger.
Summary of the invention
The purpose of this utility model is to provide a kind of oil and gas pipes to detect and uses wear-resisting probe, to improve testing precision, wear resistance and the using scope of measurer, guarantees to detect quality.
Concrete technology contents of the present utility model is as follows:
This wear-resisting probing shell end face is provided with windows, and wear plate embeds in the inboard seam of windowing, and fills the sticking thing that pours in housing, and the surface of shell of corresponding wear plate connects cover plate, and housing both sides are provided with symmetrical chamfering.
This wear-resisting probe can make to extend the small deformation places such as pipe welding seam and survey, thereby guarantees that testing signal is accurately reliable.This wear-resisting probe scurf resistance is high, long service life, and wear plate and case bonding are firm, can bear the impulsive load in pipeline while detecting, and after wear plate wearing and tearing, can in former probe body, change new film and continue to use, thereby save cost of material.
Accompanying drawing explanation
Fig. 1 is that oil and gas pipes detects with wear-resisting probe schematic diagram.
Fig. 2 is that oil and gas pipes detects by wear-resisting probe schematic internal view.
Fig. 3 is arc wear plate schematic diagram.
Embodiment
Embodiment:
Referring to figs. 1 through 3 couples of embodiments of the present utility model, further illustrate:
This wear-resisting probe comprises housing 1, wear plate 2, pours thing 3, cover plate 4 and screw 5:
The wear plate 2 of arc surfaced is more suitable for the detection of small-bore pipeline, and its cambered surface radius of curvature can be set according to pipe diameter.The making material of wear plate 2 is the stupaliths such as zirconium oxide, aluminium oxide, silicon carbide, or on stainless steel or carbon steel metal matrix surfacing nickel bag Tungsten carbite hard coat.Pour thing 3 for epoxy resin, energy secure bond housing 1 inwall and wear plate 2, its set-up mode has two kinds: the one, after wear plate 2 is installed, to the interior injection of housing 1, pour thing 3, be loaded on cover plate 4; The 2nd, after wear plate 2 is installed, the prefabricated profiled thing 3 that pours is put into housing 1, be loaded on cover plate 4.Wear plate 2 can be bonded in end face or the bottom surface of housing 1 as required.Cover plate 4 is for effectively preventing that pouring thing 3 deviates from from housing 1.
When this wear-resisting probe moves in pipeline, wear plate 2 contact inner-walls of duct, replaceable new film after wear plate 2 wearing and tearing.The symmetrical chamfering at housing 1 two ends can facilitate it to exchange direction alternate to use, thereby cost-saving, and the chamfering small deformation places such as extending pipe welding seam of conveniently popping one's head in surveys, thereby avoids vibratory impulse, guarantees that testing signal is accurately reliable.
Claims (2)
1. oil and gas pipes detects and uses a wear-resisting probe, it is characterized in that:
This wear-resisting probing shell (1) end face is provided with windows, wear plate (2) embeds in the inboard seam of windowing, in housing (1), fill the sticking thing (3) that pours, housing (1) surface of corresponding wear plate (2) connects cover plate (4), and housing (1) both sides are provided with symmetrical chamfering.
2. oil and gas pipes as claimed in claim 1 detects and use wear-resisting probe, it is characterized in that windowing of housing (1) establish elder generation on end face or bottom surface; Wear plate (2) is plane or arc surfaced; Housing (1) surface of corresponding wear plate (2) connects cover plate (4) by screw (5); Housing (1) chamfering is arc or inclined-plane shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320433666.7U CN203395597U (en) | 2013-07-19 | 2013-07-19 | Wear-resisting probe for oil-gas pipeline detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320433666.7U CN203395597U (en) | 2013-07-19 | 2013-07-19 | Wear-resisting probe for oil-gas pipeline detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203395597U true CN203395597U (en) | 2014-01-15 |
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ID=49907129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320433666.7U Expired - Fee Related CN203395597U (en) | 2013-07-19 | 2013-07-19 | Wear-resisting probe for oil-gas pipeline detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203395597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295911A (en) * | 2013-07-19 | 2015-01-21 | 中国石油天然气集团公司 | Wear-resistant probe for oil and gas pipeline detection |
-
2013
- 2013-07-19 CN CN201320433666.7U patent/CN203395597U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295911A (en) * | 2013-07-19 | 2015-01-21 | 中国石油天然气集团公司 | Wear-resistant probe for oil and gas pipeline detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170329 Address after: 100007 Beijing, Dongzhimen, North Street, No. 9, No. Patentee after: China National Petroleum Corp. Patentee after: China Petroleum Pipeline Engineering Co.,Ltd. Patentee after: CHINA PETROLEUM PIPELINE INSPECTION TECHNOLOGIES Co.,Ltd. Address before: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Patentee before: China National Petroleum Corp. Patentee before: CHINA PETROLEUM PIPELINE BUREAU Patentee before: CHINA PETROLEUM PIPELINE INSPECTION TECHNOLOGIES Co.,Ltd. |
|
| 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: 20140115 Termination date: 20210719 |