CN201037755Y - Gauge for petroleum pipe through diameter - Google Patents
Gauge for petroleum pipe through diameter Download PDFInfo
- Publication number
- CN201037755Y CN201037755Y CNU2007201234488U CN200720123448U CN201037755Y CN 201037755 Y CN201037755 Y CN 201037755Y CN U2007201234488 U CNU2007201234488 U CN U2007201234488U CN 200720123448 U CN200720123448 U CN 200720123448U CN 201037755 Y CN201037755 Y CN 201037755Y
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- CN
- China
- Prior art keywords
- gauge
- tubular axle
- utility
- model
- tubular axis
- 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.)
- Expired - Fee Related
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a new drift diameter gauge for OCTG(Oil Country Tubular Goods). Two ends of a tubular axle(1) are provided with ring-shaped gauge sheets(2). The utility model is characterized in that: the tubular axle(1) and the gauge sheets(2) are made of plastic; the gauge sheets(2) are interference fitted with steps at the two ends of the tubular axle(1), and adhesive is applied to the fitting positions; both ends of the tubular axle are provided with a small diameter, and a shoulder on the tubular axle prevents the gauge sheets from moving, thus guaranteeing coaxiality and connection strength of the two gauge sheets. The utility model has the advantages of simplified processing technology, increased labor productivity, saving energy, reducing consumption, lowering processing cost, no pollution, facilitating environmental protection, light weight, small friction, facilitating operation, and protecting an antiseptic coating of the inner diameter of the OCTG.
Description
Technical field:
The utility model belongs to a kind of instrument of checking that the oil drilling dedicated pipe is whether unimpeded.
Background technology:
Petroleum casing pipe and drilling rod are oil pipes.Its drift diameter gauge is in the oil-gas drilling, before sleeve pipe, drilling rod are gone into well, checks a kind of instrument of its internal diameter, and its size has plurality of specifications, but shape and structure is identical.As Fig. 2: exhaust pipe passage rule are combined by two blocks of annulars rule plates 2 and tubular axis 1, make of steel entirely, rule plate 2 and tubular axis 1 are used the electric welding combination forming then respectively through oxy arc blanking and machine work, whole again car rule plate external diameter is to size, to guarantee the right alignment of two rule plates, its manufacturing procedure is more, wastes time and energy, the cost height, product is heavy, and user of service's labour intensity is big, and the refuse that process produces has pollution to environment.
The utility model content:
Technical problem to be solved in the utility model provides simple, the lightweight nonpetroleum dedicated pipe of a kind of technology drift diameter gauge.Technical scheme is as follows: tubular axis two is with the rule plate of annular, its key is: described tubular axis and rule plate all are working of plastics, two fit diameter has the right alignment requirement, rule plate and tubular axis adopt interference fit to add viscose glue and are assembled into integral body, the anti-no-go gage plate of shoulder on the tubular axis moves on tubular axis, the distance of plates is advised in control two, thereby has guaranteed the right alignment and the bond strength of two rule plates.It is for easy to assembly that the tubular axis two ends are provided with path.
Beneficial effect: nonpetroleum dedicated pipe drift diameter gauge is owing to adopt plastics to do rule plate and tubular axis, and the tubular axis structure has been done corresponding improvement, processing technology is simplified, thereby improved labour productivity, reduces material unaccounted-for (MUF), reaches energy-saving and cost-reducing, the purpose that cuts down finished cost.It is pollution-free, and is environmental, in light weight, favourable operation, and friction is little, and the corrosion-inhibiting coating of oil pipes internal diameter is had protective effect.Advantages such as it also has not corrosion, and vision is good.Performances such as the intensity of this drift diameter gauge, rigidity, wearing quality all can satisfy request for utilization.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of exhaust pipe passage rule.
Embodiment:
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1, the utility model is made up of tubular axis 1 and rule plate 2, and described tubular axis 1 and rule plate 2 are working of plastics, and tubular axis 1 two shoulder interference fit has rule plate 2, and its cooperation place scribbles viscose glue.Tubular axis 1 and rule plate 2 can be for being injection molded into the working of plastics of one.
Claims (2)
1. nonpetroleum dedicated pipe drift diameter gauge, two of tubular axis (1) is provided with the rule plate (2) of annular, it is characterized in that: described tubular axis (1) and rule plates (2) are working of plastics, and tubular axis (1) two step interference fit has rule plate (2), and its cooperation place scribbles viscose glue.
2. according to the described nonpetroleum dedicated pipe of claim 1 drift diameter gauge, it is characterized in that: described tubular axis (1) and rule plates (2) are injection moulding all-in-one-piece working of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201234488U CN201037755Y (en) | 2007-01-30 | 2007-01-30 | Gauge for petroleum pipe through diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201234488U CN201037755Y (en) | 2007-01-30 | 2007-01-30 | Gauge for petroleum pipe through diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201037755Y true CN201037755Y (en) | 2008-03-19 |
Family
ID=39210270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201234488U Expired - Fee Related CN201037755Y (en) | 2007-01-30 | 2007-01-30 | Gauge for petroleum pipe through diameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201037755Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102012197A (en) * | 2010-11-11 | 2011-04-13 | 无锡明珠增压器制造有限公司 | Measuring pallet for axis cutting groove |
| CN103837063A (en) * | 2014-02-28 | 2014-06-04 | 成都大漠石油机械有限公司 | Drift diameter detection mechanism |
| CN103837064A (en) * | 2014-02-28 | 2014-06-04 | 成都大漠石油机械有限公司 | Improved structure of drift diameter detection mechanism |
| CN106352770A (en) * | 2016-09-08 | 2017-01-25 | 天津钢管集团股份有限公司 | Limit gauge applicable to multiple specifications of steel pipe inner diameters |
| CN107725937A (en) * | 2017-09-08 | 2018-02-23 | 陕西飞机工业（集团）有限公司 | A kind of conduit sampling method |
| CN111486762A (en) * | 2020-04-28 | 2020-08-04 | 东莞市闻誉实业有限公司 | Go-no go gauge integrated detection jig and application method thereof |
-
2007
- 2007-01-30 CN CNU2007201234488U patent/CN201037755Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102012197A (en) * | 2010-11-11 | 2011-04-13 | 无锡明珠增压器制造有限公司 | Measuring pallet for axis cutting groove |
| CN103837063A (en) * | 2014-02-28 | 2014-06-04 | 成都大漠石油机械有限公司 | Drift diameter detection mechanism |
| CN103837064A (en) * | 2014-02-28 | 2014-06-04 | 成都大漠石油机械有限公司 | Improved structure of drift diameter detection mechanism |
| CN103837064B (en) * | 2014-02-28 | 2016-03-23 | 成都大漠石油机械有限公司 | The modified node method of latus rectum testing agency |
| CN103837063B (en) * | 2014-02-28 | 2016-04-13 | 成都大漠石油机械有限公司 | Latus rectum testing agency |
| CN106352770A (en) * | 2016-09-08 | 2017-01-25 | 天津钢管集团股份有限公司 | Limit gauge applicable to multiple specifications of steel pipe inner diameters |
| CN107725937A (en) * | 2017-09-08 | 2018-02-23 | 陕西飞机工业（集团）有限公司 | A kind of conduit sampling method |
| CN111486762A (en) * | 2020-04-28 | 2020-08-04 | 东莞市闻誉实业有限公司 | Go-no go gauge integrated detection jig and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 Termination date: 20100130 |