CN207960576U - A kind of logging cable mud-scraping apparatus - Google Patents
A kind of logging cable mud-scraping apparatus Download PDFInfo
- Publication number
- CN207960576U CN207960576U CN201820203791.1U CN201820203791U CN207960576U CN 207960576 U CN207960576 U CN 207960576U CN 201820203791 U CN201820203791 U CN 201820203791U CN 207960576 U CN207960576 U CN 207960576U
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- China
- Prior art keywords
- mud
- scraping
- scraper
- pipe
- fixed pulley
- 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 proposes a kind of logging cable mud-scraping apparatus, including：Scrape mud chamber, sludge pipe, hanger bracket, reel, mud-scraping mechanism, the first fixed pulley and the second fixed pulley；Mud-scraping mechanism scrapes mud pipe including two, and a top for scraping mud pipe is connected with the second scraper, and another bottom end for scraping mud pipe is connected with the horn interface that a lower ending opening is more than upper end opening, scrapes for two and is connected to by the first scraper between mud pipe；Second scraper is specially the tapered tubular structure that helical form scraping blade is welded on an inner wall, the upper end opening of tapered tubular structure is less than lower ending opening, first scraper is specially that several different in size, in axial direction stagger setting tubular structures for scraping slice are welded on an inner wall, several form a diminishing conicylindrical passage of opening between scraping the top of slice.The utility model uses the scraper of two kinds of structures, more thoroughly cleaning can be carried out to the mud on logging cable, replacement is convenient, simple in structure, production cost is low.
Description
Technical field
The utility model is related to logging equipments and facility field, particularly relate to a kind of logging cable mud-scraping apparatus.
Background technology
Logging cable is the electrical equipment cable in logging technique field, for all kinds of oil wells, the well logging of gas well, perforation,
The operations such as coring.In order to ensure the safety of cable, need that the first scraper of cable is arranged at well head, for removing in cable
The mud of cable surface is attached to during lifting.The existing most structure of logging cable mud-scraping apparatus is complex, is produced into
This height, since core scrapes the limitation of mud part structure, it is ineffective to scrape mud, and replaces inconvenient after damaging, and further increases
Use cost.
Utility model content
To solve the above the deficiencies in the prior art, the utility model proposes a kind of logging cable mud-scraping apparatus.
What the technical solution of the utility model was realized in：
A kind of logging cable mud-scraping apparatus, including：Scrape mud chamber, sludge pipe, hanger bracket, reel, mud-scraping mechanism, first fixed
Pulley and the second fixed pulley；
The bottom angled of mud chamber is scraped, sludge pipe is located at the least significant end for scraping mud bottom of chamber portion and is arranged diagonally downward, and hanger bracket is lived
Dynamic to be connected to the top for scraping mud chamber, the first fixed pulley and the second fixed pulley are set on hanger bracket, and reel is set to and scrapes mud chamber
On outer wall, reel is equipped with turning handle；
Mud-scraping mechanism, which is located at, scrapes mud intracavitary, and mud-scraping mechanism scrapes mud pipe including two, and a top for scraping mud pipe is connected with the
Two scrapers, another bottom end for scraping mud pipe are connected with the horn interface that a lower ending opening is more than upper end opening, and two are scraped mud pipe
Between pass through the first scraper be connected to；Second scraper is specially the tapered tubular knot that helical form scraping blade is welded on an inner wall
The upper end opening of structure, tapered tubular structure is less than lower ending opening；First scraper is specially that several length are welded on an inner wall
The short tubular structure for scraping slice to differ scrapes slice in axial direction stagger setting on the inner wall of tubular structure, scrapes slice
Height gradually increases from lower to upper, several form a diminishing conicylindrical passage of opening between scraping the top of slice；
Scrape mud bottom of chamber end end face be equipped with one for mud to be doctored logging cable by through-hole, mud to be doctored well logging electricity
Cable enters via through-hole scrapes mud intracavitary, then from horn interface upwardly through mud-scraping mechanism, later sequentially via the first fixed pulley and
Second fixed pulley becomes backward on reel.
Preferably, the upper and lower ends for scraping mud chamber are respectively equipped at least one fixed ear.
More preferably, the outer wall for scraping mud chamber is equipped with a rotatable roller bearing, and reel is inserted on roller bearing.
It is highly preferred, it scrapes and is connected through a screw thread between mud pipe and the first scraper and the second scraper.
Compared with prior art, the utility model is simple in structure, production cost is low, is mutually tied by using two kinds of scrapers
It closes, it is more thorough to scrape mud, and replaces that convenient, service life is long after damaging.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
In figure：1, mud chamber is scraped；11, fixed ear；12, roller bearing；2, sludge pipe；3, hanger bracket；4, reel；41, turning handle；5、
Mud-scraping mechanism；51, the second scraper；52, the first scraper；53, horn interface；6, the first fixed pulley；7, the second fixed pulley.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1：A kind of logging cable mud-scraping apparatus, including：Scrape mud chamber 1, sludge pipe 2, hanger bracket 3, reel 4,
Mud-scraping mechanism 5, the first fixed pulley 6 and the second fixed pulley 7；
The bottom angled of mud chamber 1 is scraped, sludge pipe 2 is located at the least significant end for scraping 1 bottom of mud chamber and is arranged diagonally downward, hanger bracket
3 are movably connected on the top for scraping mud chamber 1, and the first fixed pulley 6 and the second fixed pulley 7 are set on hanger bracket 3, and reel 4 is set to
On the outer wall for scraping mud chamber 1, reel 4 is equipped with turning handle 41；
Mud-scraping mechanism 5, which is located at, to be scraped in mud chamber 1, and mud-scraping mechanism 5 scrapes mud pipe including two, and a top for scraping mud pipe is connected with
Second scraper 51, it is (convenient more than the horn interface 53 of upper end opening that another bottom end for scraping mud pipe is connected with a lower ending opening
Mud is fallen), it scrapes for two and is connected to by the first scraper 52 between mud pipe；Second scraper 51 is specially to be welded on an inner wall
The upper end opening of the tapered tubular structure of helical form scraping blade, tapered tubular structure is less than lower ending opening；First scraper 52 is specific
To be welded with several tubular structures for scraping slice different in size on an inner wall, scrape slice tubular structure inner wall upper edge axis
To direction stagger setting, the height for scraping slice gradually increases from lower to upper, several form an opening between scraping the top of slice
Diminishing conicylindrical passage；
Scrape 1 bottom end of mud chamber end face be equipped with one for mud to be doctored logging cable by through-hole, the well logging of mud to be doctored
Cable enters via through-hole to be scraped in mud chamber 1, then from horn interface 53 upwardly through mud-scraping mechanism 5, the first scraper 52 acts on
The surface of logging cable, first carrying out tentatively cleaning to the mud on its surface, (what is be arranged on the first scraper 52 different in size scrapes
Slice not only can tentatively clear up mud, but also can play the role of good loosening to the mud having been cured, and reduce
The cleaning difficulty of two scrapers 51 improves the cleaning effect of the second scraper 51.), the logging cable after preliminary cleaning leads to again
The second scraper 51 is crossed, the surface that the second scraper 51 acts on logging cable is comprehensively cleared up, later sequentially via
One fixed pulley 6 and the second fixed pulley 7 become backward on reel 4.
As a kind of perferred technical scheme, the another embodiment of the utility model, the upper and lower ends for scraping mud chamber 1 are set respectively
There is at least one fixed ear 11, the fixed ear 11 of the utility model is fixed on to the inner wall of well head by bolt or other fasteners
On.
As a kind of perferred technical scheme, another embodiment of the utility model, the outer wall for scraping mud chamber 1 can equipped with one
The roller bearing 12 of rotation, reel 4 are inserted on roller bearing 12.It scrapes the cable after mud to be wound on reel 4, manual or electromotive action
The cable after mud can will be scraped in turning handle 41 to collect on reel 4.
As a kind of perferred technical scheme, the another embodiment of the utility model, scrape mud pipe and the first scraper 52 and
It is connected through a screw thread between second scraper 51.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (4)
1. a kind of logging cable mud-scraping apparatus, it is characterised in that：Including：Scrape mud chamber (1), sludge pipe (2), hanger bracket (3), coiling
Take turns (4), mud-scraping mechanism (5), the first fixed pulley (6) and the second fixed pulley (7)；
The bottom angled of mud chamber (1) is scraped, sludge pipe (2) is located at the least significant end for scraping mud chamber (1) bottom and is arranged diagonally downward, hangs
Frame (3) is movably connected on the top for scraping mud chamber (1), and the first fixed pulley (6) is set on hanger bracket (3) with the second fixed pulley (7),
Reel (4) is set on the outer wall for scraping mud chamber (1), and reel (4) is equipped with turning handle (41)；
Mud-scraping mechanism (5), which is located at, to be scraped in mud chamber (1), and mud-scraping mechanism (5) scrapes mud pipe, a top connection for scraping mud pipe including two
There are the second scraper (51), another bottom end for scraping mud pipe to be connected with the horn interface that a lower ending opening is more than upper end opening
(53), it scrapes and is connected to by the first scraper (52) between mud pipe for two；Second scraper (51) is specially to be welded on an inner wall
The upper end opening of the tapered tubular structure of helical form scraping blade, the tapered tubular structure is less than lower ending opening；First scraper
(52) it is specially that several tubular structures for scraping slice different in size are welded on an inner wall, the slice of scraping is in the tubulose
In axial direction stagger setting, the height for scraping slice gradually increase from lower to upper on the inner wall of structure, scrape described in several
A diminishing conicylindrical passage of opening is formed between the top of slice；
Scrape mud chamber (1) bottom end end face be equipped with one for mud to be doctored logging cable by through-hole, mud to be doctored well logging electricity
Cable enters via the through-hole to be scraped in mud chamber (1), then is sequentially passed through later upwardly through mud-scraping mechanism (5) from horn interface (53)
Become backward on reel (4) by the first fixed pulley (6) and the second fixed pulley (7).
2. logging cable mud-scraping apparatus according to claim 1, it is characterised in that：Scrape the upper and lower ends difference of mud chamber (1)
Equipped at least one fixed ear (11).
3. logging cable mud-scraping apparatus according to claim 1, it is characterised in that：The outer wall for scraping mud chamber (1) is equipped with one
Rotatable roller bearing (12), reel (4) are inserted on roller bearing (12).
4. according to claim 1-3 any one of them logging cable mud-scraping apparatus, it is characterised in that：It is described to scrape mud pipe and first
It is connected through a screw thread between scraper (52) and the second scraper (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820203791.1U CN207960576U (en) | 2018-02-05 | 2018-02-05 | A kind of logging cable mud-scraping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820203791.1U CN207960576U (en) | 2018-02-05 | 2018-02-05 | A kind of logging cable mud-scraping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207960576U true CN207960576U (en) | 2018-10-12 |
Family
ID=63737460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820203791.1U Expired - Fee Related CN207960576U (en) | 2018-02-05 | 2018-02-05 | A kind of logging cable mud-scraping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207960576U (en) |
-
2018
- 2018-02-05 CN CN201820203791.1U patent/CN207960576U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20190205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |