CN201497603U - Hanging tongs torque gauge - Google Patents
Hanging tongs torque gauge Download PDFInfo
- Publication number
- CN201497603U CN201497603U CN2009202348979U CN200920234897U CN201497603U CN 201497603 U CN201497603 U CN 201497603U CN 2009202348979 U CN2009202348979 U CN 2009202348979U CN 200920234897 U CN200920234897 U CN 200920234897U CN 201497603 U CN201497603 U CN 201497603U
- Authority
- CN
- China
- Prior art keywords
- tongs
- torque gauge
- hanging tongs
- moment
- pulling force
- 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
Links
Images
Abstract
The utility model discloses a hanging tongs torque gauge, which comprises a tension sensor. One end of the tension sensor is connected with hanging tongs through a steel wire rope while the other end of the tension sensor is connected with a torque display through a signal wire. The hanging tongs torque gauge is reasonable in structure, can increase accuracy of hanging tongs torque gauge, and improves drill-down safety.
Description
Technical field:
The utility model relates to the device that a kind of oil field is risen, shown the tongs moment of torsion when boring down.
Background technology:
Rise in existing oil field, the tongs moment of torsion when boring down, can't show accurately and timely that tongs moment of torsion degree of accuracy is low, and the security of following brill is low.
Summary of the invention:
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, and can improve tongs moment of torsion degree of accuracy, improves and bore the tongs torque gauge of security down.
Technical solution of the present utility model is:
A kind of tongs torque gauge is characterized in that: comprise the pulling force sensor that an end is connected with tongs by wire rope, the other end of pulling force sensor is connected with the moment of torsion display instrument by signal wire.
Pulling force sensor is an integral sensor.
The utility model is rational in infrastructure, can improve tongs moment of torsion degree of accuracy, improves and bores security down.Pulling force sensor on the tongs torque gauge is the monoblock type that adopts, and promptly suspension ring and sensor are an integral body, like this, have both improved the degree of accuracy of tongs moment of torsion, has improved the security when time boring again.
The tongs torque gauge can adopt the two-way upper limit alarm to guarantee safety.First upper limit alarm is set according to the safety load of tongs by the professional of manufacturer, second upper limit alarm is set by the safety load that the user uses according to reality, when moment of torsion is higher than the first upper limit alarm value or the second upper limit alarm value, all report to the police, improved the security when tongs bores down so greatly.
On the tongs torque gauge, can adopt duplicate rows to show.Top delegation shows the actual measurement torque value, below delegation show torque value be set.Key is set can draw by explosion separation structure, moment of torsion is set directly operates outside electric cabinet.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the configuration diagram of an embodiment of the utility model.
Embodiment:
A kind of tongs torque gauge comprises the pulling force sensor 3 that an end is connected with tongs 1 by wire rope 2, and the other end of pulling force sensor is connected with moment of torsion display instrument 5 by signal wire 4.Pulling force sensor 3 is integral sensors, and moment of torsion display instrument 5 is connected with the 220V power supply.
Claims (2)
1. tongs torque gauge, it is characterized in that: comprise the pulling force sensor that an end is connected with tongs by wire rope, the other end of pulling force sensor is connected with the moment of torsion display instrument by signal wire.
2. tongs torque gauge according to claim 1 is characterized in that: pulling force sensor is an integral sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202348979U CN201497603U (en) | 2009-08-13 | 2009-08-13 | Hanging tongs torque gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202348979U CN201497603U (en) | 2009-08-13 | 2009-08-13 | Hanging tongs torque gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201497603U true CN201497603U (en) | 2010-06-02 |
Family
ID=42440807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202348979U Expired - Fee Related CN201497603U (en) | 2009-08-13 | 2009-08-13 | Hanging tongs torque gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201497603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374512A (en) * | 2013-08-13 | 2015-02-25 | 上海外高桥造船有限公司 | Torque test system applied to top driver |
-
2009
- 2009-08-13 CN CN2009202348979U patent/CN201497603U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374512A (en) * | 2013-08-13 | 2015-02-25 | 上海外高桥造船有限公司 | Torque test system applied to top driver |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204373844U (en) | A kind of torque sensor Intelligent Calibration device | |
| CN201858432U (en) | Constant force spring hanger | |
| CN201497603U (en) | Hanging tongs torque gauge | |
| CN104278984A (en) | Micrometric displacement indicator for beam pumper | |
| CN203534742U (en) | Integrated pumping well polished rod axial force and torque sensor | |
| CN201850913U (en) | Anti-theft alarm for safety box | |
| CN202083442U (en) | Alarm device for monitoring abrupt change of water level | |
| CN204666089U (en) | For monitoring the device of bolt deformation | |
| CN204490454U (en) | The overweight warning device of a kind of high-altitude operation platform | |
| CN203148606U (en) | Novel force sensor for measuring breaker contact | |
| CN203539342U (en) | Sphygmomanometer with wireless transmission function | |
| CN203053619U (en) | Polished rod dynamometer | |
| CN203382394U (en) | Rotating pin measuring and weighing sensor device for container spreader | |
| CN202604813U (en) | Watch type electronic blood pressure monitoring device | |
| CN204988591U (en) | Magnetic flux suo li on -line monitoring device based on cloud platform | |
| CN202687829U (en) | Comprehensive test stand for safety monitoring system of tower crane | |
| CN203820338U (en) | Tension sensor, moment limiter and crane | |
| CN203584408U (en) | Micrometric-displacement indicator used for beam-pumping unit | |
| CN202693168U (en) | Bearing seat type pressure sensor | |
| CN204535904U (en) | Pull pressure sensor | |
| CN202903216U (en) | Quick connector for heavy-load weighing, tension and pressure sensor | |
| CN201974260U (en) | Touch screen type torque recorder | |
| CN203376037U (en) | Nonlinear spring balance | |
| CN202382829U (en) | Pressure type sensor | |
| CN201771379U (en) | Multifunctional alarming door |
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: 20100602 Termination date: 20170813 |