CN209245465U - A kind of well head Guo Xian mechanism - Google Patents
A kind of well head Guo Xian mechanism Download PDFInfo
- Publication number
- CN209245465U CN209245465U CN201821904805.9U CN201821904805U CN209245465U CN 209245465 U CN209245465 U CN 209245465U CN 201821904805 U CN201821904805 U CN 201821904805U CN 209245465 U CN209245465 U CN 209245465U
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- CN
- China
- Prior art keywords
- gag lever
- lever post
- braced frame
- pulley
- support bar
- 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.)
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Abstract
The utility model provides a kind of well head Guo Xian mechanism, including braced frame, pulley and gag lever post；The braced frame is horizontal direction, and braced frame is equipped with the pulley fixed link of horizontal direction, and the pulley is socketed in pulley fixed link；The gag lever post is at least 3, connect with the braced frame, and extend downwardly certain distance, and gag lever post makes gag lever post make gag lever post 1 just in the position of braced frame in the position of braced frame can be stuck on detection well.The utility model protects cable, extends the service life of cable by the way that cable is wrapped on pulley, avoid cable and detects the broken edge direct friction of well；Entire mechanism can be stuck in well head by gag lever post simultaneously, guarantee that entirety will not move.
Description
Technical field
The utility model belongs to the pipe detections such as sewage, rainwater, petroleum, combustion gas field, and in particular to a kind of well head crosses line
Mechanism.
Background technique
In drainpipe detecting field, detection device usually has longer cable and connect with detection unit part, provides
Electric energy and with controller part communicate.During detection unit is advanced inside pipeline, cable inevitably with inspection shaft
Mouth and the friction of pipeline edge.These are irregular with the edge of cable contacts, when large force quickly pulls, can scratch outside cable
Skin.In long-term friction process, will lead to the pulling of cable core causes the cable service life to reduce even damage.
Utility model content
Technical problem to be solved by the utility model is: providing a kind of well head Guo Xian mechanism, cable and detection can be avoided
Friction between well.
The technical solution that the utility model is taken to solve above-mentioned technical problem are as follows: a kind of well head Guo Xian mechanism, it is special
Sign is: it includes braced frame, pulley and gag lever post；The braced frame is horizontal direction, and braced frame is equipped with water
Square to pulley fixed link, the pulley is socketed in pulley fixed link；The gag lever post is at least 3, and described
Braced frame connection, and extend downwardly certain distance, gag lever post makes gag lever post in braced frame in the position of braced frame
Position make gag lever post 1 just and can be stuck on detection well.
According to the above scheme, the gag lever post is vertical direction, and gag lever post is slidably connected with the braced frame, and is limited
Position bar is equipped with the fastener for fixing gag lever post.
According to the above scheme, the braced frame includes two first support bars being parallel to each other, and is supported with first
The orthogonal second support bar of bar, second support bar is parallel with pulley fixed link, between second support bar and pulley fixed link
Distance be less than detection well diameter；The gag lever post is arranged in first support bar, and is located at second support bar and cunning
Take turns the outside of fixed link.
According to the above scheme, the gag lever post is equipped with the through-hole of the horizontal direction passed through for braced frame, gag lever post
Top is equipped with the threaded hole being connected to the through-hole, and the fastener is fastening bolt, fastening bolt and the screw thread
Hole connection, and the length of fastening bolt is greater than the length of threaded hole.
The utility model has the following beneficial effects: avoiding cable by the way that cable to be wrapped on pulley and detecting not advising for well
Then edge direct friction protects cable, extends the service life of cable；Entire mechanism can be stuck in well by gag lever post simultaneously
Mouthful, guarantee that entirety will not move.
Detailed description of the invention
Fig. 1 is the top view of an embodiment of the present invention.
Fig. 2 is the side view of an embodiment of the present invention.
In figure: 1- gag lever post, 2- first support bar, 3- pulley fixed link, 4- pulley, 5- fastener, 6- second are supported
Bar.
Specific embodiment
The utility model is described further below with reference to specific example and attached drawing.
The utility model provides a kind of well head Guo Xian mechanism, and as depicted in figs. 1 and 2, it includes braced frame, 4 and of pulley
Gag lever post 1；The braced frame is horizontal direction, and braced frame is equipped with the pulley fixed link 3 of horizontal direction, the cunning
Wheel 4 is socketed in pulley fixed link 3；The gag lever post 1 is at least 3, connect with the braced frame, and extend downwardly
Certain distance, gag lever post 1, which makes gag lever post 1 just in the position of braced frame, can be stuck on detection well.
Preferably, the gag lever post 1 is vertical direction, and gag lever post 1 is slidably connected with the braced frame, and is limited
Bar 1 is equipped with the fastener 5 for fixing gag lever post 1.It so, it is possible freely to adjust limit according to the well head size of detection well
The position of bar 1, to meet the needs of various detection wells.
Further refine, the braced frame includes two first support bars being parallel to each other 2, and with first
The orthogonal second support bar 6 of strut 2, second support bar 6 is parallel with pulley fixed link 3, and second support bar 6 is fixed with pulley
The distance between bar 3 is less than the diameter of detection well；The gag lever post 1 is arranged in first support bar 2, and is located at second
The outside of strut 6 and pulley fixed link 3.
Further, the gag lever post 1 is equipped with the through-hole of the horizontal direction passed through for first support bar 2, limit
The top of bar 1 is equipped with the threaded hole that be connected to the through-hole, and the fastener 5 is fastening bolt, fastening bolt with it is described
Threaded hole connection, and the length of fastening bolt be greater than threaded hole length.
In the present embodiment, gag lever post is 4.
The present invention provides a kind of well head Guo Xian mechanism, and gag lever post 1 is stuck in well head to the position of fixed total, by cable
Line is wrapped on pulley 4, so as to avoid the broken edge direct friction with detection well, is protected cable, is extended cable
Service life.Gag lever post 1 is fixed on the suitable position of first support bar 2 by fastener 5, to adapt to different size of inspection
The needs of well logging.
Above embodiments are merely to illustrate the design philosophy and feature of the utility model, in the art its object is to make
Technical staff can understand the content of the utility model and implement accordingly, and the protection scope of the utility model is not limited to above-mentioned implementation
Example.So it is all according to equivalent variations or modification made by the revealed principle of the utility model, mentality of designing, it is practical at this
Within novel protection scope.
Claims (4)
1. a kind of well head Guo Xian mechanism, it is characterised in that: it includes braced frame, pulley and gag lever post；The braced frame
For horizontal direction, braced frame is equipped with the pulley fixed link of horizontal direction, and the pulley is socketed in pulley fixed link；Institute
The gag lever post stated is at least 3, connect with the braced frame, and extend downwardly certain distance, gag lever post is in braced frame
Position make gag lever post just and can be stuck on detection well.
2. well head Guo Xian according to claim 1 mechanism, it is characterised in that: the gag lever post is vertical direction, limit
Bar is slidably connected with the braced frame, and gag lever post is equipped with the fastener for fixing gag lever post.
3. well head Guo Xian according to claim 1 or 2 mechanism, it is characterised in that: the braced frame includes two phases
Mutually parallel first support bar, and with the orthogonal second support bar of first support bar, second support bar fixes with pulley
Bar is parallel, and the distance between second support bar and pulley fixed link are less than the diameter of detection well；The gag lever post is arranged at
In first support bar, and it is located at the outside of second support bar and pulley fixed link.
4. well head Guo Xian according to claim 2 mechanism, it is characterised in that: the gag lever post is equipped with for braced frame
The through-hole of the horizontal direction passed through, the top of gag lever post are equipped with the threaded hole being connected to the through-hole, and the fastener is
Fastening bolt, fastening bolt are connect with the threaded hole, and the length of fastening bolt is greater than the length of threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821904805.9U CN209245465U (en) | 2018-11-19 | 2018-11-19 | A kind of well head Guo Xian mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821904805.9U CN209245465U (en) | 2018-11-19 | 2018-11-19 | A kind of well head Guo Xian mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209245465U true CN209245465U (en) | 2019-08-13 |
Family
ID=67529061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821904805.9U Active CN209245465U (en) | 2018-11-19 | 2018-11-19 | A kind of well head Guo Xian mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209245465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112050025A (en) * | 2020-08-26 | 2020-12-08 | 安徽乾方检测技术有限公司 | Auxiliary device for drainage pipeline detection |
-
2018
- 2018-11-19 CN CN201821904805.9U patent/CN209245465U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112050025A (en) * | 2020-08-26 | 2020-12-08 | 安徽乾方检测技术有限公司 | Auxiliary device for drainage pipeline detection |
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