CN201391309Y - Tension gauge connection fixed protective cap - Google Patents
Tension gauge connection fixed protective cap Download PDFInfo
- Publication number
- CN201391309Y CN201391309Y CN200920021434U CN200920021434U CN201391309Y CN 201391309 Y CN201391309 Y CN 201391309Y CN 200920021434 U CN200920021434 U CN 200920021434U CN 200920021434 U CN200920021434 U CN 200920021434U CN 201391309 Y CN201391309 Y CN 201391309Y
- Authority
- CN
- China
- Prior art keywords
- protective cap
- helmet
- cable connector
- handle
- tension gauge
- 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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- Helmets And Other Head Coverings (AREA)
Abstract
The utility model relates to a tension gauge connection fixed protective cap, which is mainly composed of a handle, a protective cap and a cable connector, wherein the protective cap is of a cylindrical shape, one end of the protective cap is opened, another end is provided with the handle, and a cable passes through the handle to be connected with the cable connector which is installed inside the protective cap; the opened end of the protective cap is provided with an inner thread which is matched with the outer thread at the cable connector of a tension gauge. The tension gauge connection fixed protective cap has the advantages of simple structure, convenient application, easy operation, safety, reliability and the like.
Description
Technical field
The utility model relates to a kind of well logging mechanical device, and especially a kind of tensiometer that is used for cable survey tension force is connected and fixed helmet.
Background technology
At present, in the well logging process, need to survey the tension force of cable, generally adopt cable stretch instrumentation amount, connect the cable and the cover that there are plastics the tensiometer junction of well logging apparatus, prevent the joint water inlet, use inconvenient, and cumbersome during connection.
Summary of the invention
The purpose of this utility model is to avoid the deficiencies in the prior art and provides a kind of tensiometer to be connected and fixed helmet.
The technical scheme that the utility model adopted is: tensiometer is connected and fixed helmet, mainly be made up of handle, helmet, cable connector, helmet is a cylindrical tube shape, and an end is what open wide, the other end is fixed with handle, and the cable connector in cable passes handle and is installed in helmet is connected; The open end car of helmet has internal thread, matches with the external screw thread at the cable connector place of tensiometer.
Compared with prior art, the utility model has the advantages that: simple in structure, easy to use, processing ease, safe and reliable, and can effectively prevent into water.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure, 1 is cable, and 2 is handle, and 3 is helmet, and 4 is cable connector, and 5 is cable connector, and 6 is tensiometer.
The specific embodiment:
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing.
Tensiometer is connected and fixed helmet, mainly is made up of handle 2, helmet 3, cable connector 4, and helmet 3 is a cylindrical tube shape, and an end is for what open wide, and the other end is fixed with handle 2, and the cable connector 4 in cable 1 passes handle 2 and is installed in helmet 3 is connected; The open end car of helmet 3 has internal thread, matches with the external screw thread at cable connector 5 places of tensiometer 6.
Can there be one on the helmet 3 and be with externally threaded lid, when not using, lid be covered, prevent that cable connector 5 is impaired.During use, lid is taken off, hand-held handle 2 is connected cable connector 4 with cable connector 5, then helmet 3 is tightened with cable connector 5 places of tensiometer 6, gets final product.
Claims (1)
1, tensiometer is connected and fixed helmet, mainly is made up of handle, helmet, cable connector, it is characterized in that helmet is a cylindrical tube shape, and an end is for what open wide, and the other end is fixed with handle, and the cable connector in cable passes handle and is installed in helmet is connected; The open end car of helmet has internal thread, matches with the external screw thread at the cable connector place of tensiometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920021434U CN201391309Y (en) | 2009-04-23 | 2009-04-23 | Tension gauge connection fixed protective cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920021434U CN201391309Y (en) | 2009-04-23 | 2009-04-23 | Tension gauge connection fixed protective cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201391309Y true CN201391309Y (en) | 2010-01-27 |
Family
ID=41598135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920021434U Expired - Fee Related CN201391309Y (en) | 2009-04-23 | 2009-04-23 | Tension gauge connection fixed protective cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201391309Y (en) |
-
2009
- 2009-04-23 CN CN200920021434U patent/CN201391309Y/en not_active Expired - Fee Related
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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 |
Granted publication date: 20100127 Termination date: 20150423 |
|
| EXPY | Termination of patent right or utility model |