CN220151531U - Ceramic cylinder sleeve convenient to install for petroleum drilling - Google Patents
Ceramic cylinder sleeve convenient to install for petroleum drilling Download PDFInfo
- Publication number
- CN220151531U CN220151531U CN202321207794.XU CN202321207794U CN220151531U CN 220151531 U CN220151531 U CN 220151531U CN 202321207794 U CN202321207794 U CN 202321207794U CN 220151531 U CN220151531 U CN 220151531U
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- Prior art keywords
- ceramic cylinder
- mounting panel
- dead lever
- install
- convenient
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- 239000000919 ceramic Substances 0.000 title claims abstract description 40
- 238000005553 drilling Methods 0.000 title claims abstract description 18
- 239000003208 petroleum Substances 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 20
- 239000002184 metal Substances 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000005260 corrosion Methods 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 2
- 230000006872 improvement Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The utility model discloses a ceramic cylinder sleeve convenient to install for petroleum drilling, which comprises a metal outer sleeve, wherein a ceramic inner sleeve is arranged in the metal outer sleeve, mounting plates are respectively arranged at the upper end and the lower end of the metal outer sleeve, a plurality of through holes are circumferentially arranged on the mounting plates, and an installation mechanism is arranged on one side of the mounting plates.
Description
Technical Field
The utility model relates to the technical field of ceramic cylinder sleeve installation, in particular to a ceramic cylinder sleeve convenient to install for petroleum drilling.
Background
The cylinder sleeve is an important part in the petroleum drilling slurry pump, and along with the progress of the technology, the materials used for the cylinder sleeve in petroleum drilling operation are changed into ceramic cylinder sleeves from the previous bimetallic cylinder sleeve. The ceramic cylinder sleeve has the characteristics of corrosion resistance, high temperature resistance and high pressure resistance, and has high hardness, good wear resistance, longer service life and lower cost than the bimetal cylinder sleeve. The current ceramic cylinder sleeve has set up a plurality of screws during installation, realizes the connection installation between each ceramic cylinder sleeve through with the nut cooperation, and this kind of mode installation is loaded down with trivial details, and it is long to consume time, has increased workman's intensity of labour, and is inconvenient for change dismantle, has reduced work efficiency.
Disclosure of Invention
The utility model aims to overcome the defects and provide the ceramic cylinder sleeve convenient to install for petroleum drilling.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a ceramic cylinder liner convenient to install for oil drilling, includes the metal overcoat, be equipped with the ceramic endotheca in the metal overcoat, both ends are equipped with the mounting panel respectively about the metal overcoat, encircle and be equipped with a plurality of through-holes on the mounting panel, one side be equipped with installation mechanism on the mounting panel, installation mechanism includes the dead lever, the connection of mounting panel bottom is equipped with the sleeve pipe, the dead lever is pegged graft and is established in the sleeve pipe, rubber end cap is connected to dead lever one end, be equipped with the spacing groove on the mounting panel on through-hole both sides inner wall, the spacing groove is the arc structure, the symmetry is equipped with two stoppers respectively on the dead lever, be equipped with the expansion groove on the dead lever, the stopper bottom is connected and is equipped with the spring and links to each other with the expansion groove.
As an improvement: the rubber ring is arranged on the upper surface of the mounting plate on one side provided with the mounting mechanism, friction between the mounting plate and the rubber ring is reduced, the service life is prolonged, and the tightness between the mounting plate and the rubber ring is guaranteed.
As an improvement: one side is equipped with the plugboard on the mounting panel, the opposite side be equipped with on the mounting panel with plugboard assorted grafting groove for promote the inseparable type of installation connection, reduce the space of two ceramic sleeve installations.
As an improvement: the anti-corrosion paint is smeared on the surface of the metal jacket and is used for protecting the ceramic cylinder sleeve, reducing the corrosion damage to the ceramic cylinder sleeve and prolonging the service life.
Compared with the prior art, the utility model has the advantages that: according to the ceramic cylinder sleeve convenient to install for petroleum drilling, the installation mechanism is arranged on the installation plate, so that the installation of the two ceramic cylinder sleeves is convenient and quick, the fixing rod is pressed upwards to insert the fixing rod into the through holes of the two ceramic cylinder sleeves, the limiting block is inserted into the limiting groove, the limiting block is fastened and connected to avoid separation in the using process, and the rubber plug is used for avoiding separation, so that a heavy guarantee is added.
Drawings
FIG. 1 is a schematic diagram of a ceramic cylinder liner for petroleum drilling which is convenient to install.
FIG. 2 is a schematic view of a partial A enlarged structure of a ceramic cylinder liner for petroleum drilling, which is convenient to install.
FIG. 3 is a schematic view of a partial B enlarged structure of a ceramic cylinder liner for petroleum drilling of the present utility model for easy installation.
As shown in the figure: 1. a metal jacket; 2. a ceramic inner sleeve; 3. a mounting plate; 4. a through hole; 5. a fixed rod; 6. a rubber plug; 7. a sleeve; 8. a limit groove; 9. a limiting block; 10. a telescopic slot; 11. a spring; 12. a rubber ring; 13. a plug-in groove; 14. a plug board.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.
It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The utility model provides a combine the accompanying drawings 1, shown in figure 2, a ceramic cylinder liner convenient to install for oil drilling, including metal overcoat 1, be equipped with ceramic endotheca 2 in the metal overcoat 1, both ends are equipped with mounting panel 3 respectively about the metal overcoat 1, around being equipped with a plurality of through-holes 4 on the mounting panel 3, be equipped with mounting mechanism on one side mounting panel 3, mounting mechanism includes dead lever 5, the connection of mounting panel 3 bottom is equipped with sleeve 7, the dead lever 5 is pegged graft and is established in sleeve 7, dead lever 5 one end is connected and is equipped with rubber plug 6 for connect each ceramic cylinder liner of installation, be equipped with spacing groove 8 on the inner wall of through-hole 4 both sides on mounting panel 3, spacing groove 8 is the arc structure, be equipped with two stopper 9 on the dead lever 5 respectively symmetrically, be equipped with expansion groove 10 on the dead lever 5, stopper 9 bottom connection is equipped with spring 11 and expansion groove 10 link to each other for firm connection between two ceramic cylinder liners, avoid using the layer to break and connect.
The utility model provides a combine the figure 3 to show, a ceramic cylinder liner of installation of being convenient for oil drilling, be equipped with the installation mechanism one side mounting panel 3 upper surface and be equipped with rubber circle 12, reduce the friction between the two of connection, increase of service life guarantees the leakproofness between the two of connection simultaneously, be equipped with plugboard 14 on one side mounting panel 3, be equipped with on the opposite side mounting panel 3 with plugboard 14 assorted grafting groove 13 for promote the inseparable type of installation connection, reduce the space of two ceramic sleeve 7 installations, metal overcoat 1 surface is paintd and is used for protecting ceramic cylinder liner, reduces ceramic cylinder liner and receives the corruption harm, increase of service life.
When the ceramic cylinder sleeve is in practical implementation, firstly, the ceramic cylinder sleeve is placed in a required use area, mounting plates of two ceramic cylinder sleeves to be connected and mounted are aligned, the plug board is inserted into a plug groove connected with the mounting plates, then positions of through holes on the two mounting plates are sequentially propped up, the fixing rod penetrates through the through holes to connect the two through holes, the rubber plug is clamped to the through holes, separation of the two through holes is avoided, and when a limiting block on the fixing rod slides to the position of the limiting groove, the limiting block is pushed into the limiting groove under the action of spring force, the position of the clamping fixing rod is fixed, the guarantee of tight connection and mounting is increased, and the mounting of the ceramic cylinder sleeve is completed.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (4)
1. The utility model provides a ceramic cylinder liner convenient to install for oil drilling, includes metal overcoat (1), be equipped with ceramic endotheca (2), its characterized in that in metal overcoat (1): the utility model discloses a metal coat (1), including metal coat (1), mounting panel (3) are equipped with mounting panel (3) respectively from top to bottom, surround and be equipped with a plurality of through-holes (4), one side mounting panel (3) on be equipped with installation mechanism, installation mechanism includes dead lever (5), mounting panel (3) bottom connection is equipped with sleeve pipe (7), dead lever (5) are pegged graft and are established in sleeve pipe (7), dead lever (5) one end connection is equipped with rubber end cap (6), be equipped with spacing groove (8) on mounting panel (3) upper through-hole (4) both sides inner wall, spacing groove (8) are the arc structure, the symmetry is equipped with two stopper (9) respectively on dead lever (5), be equipped with expansion groove (10) on dead lever (5), stopper (9) bottom connection is equipped with spring (11) and expansion groove (10) link to each other.
2. The ceramic cylinder liner for petroleum drilling convenient to install according to claim 1, wherein: the upper surface of the side mounting plate (3) provided with the mounting mechanism is provided with a rubber ring (12).
3. The ceramic cylinder liner for petroleum drilling convenient to install according to claim 1, wherein: one side of the mounting plate (3) is provided with a plug board (14), and the other side of the mounting plate (3) is provided with a plug slot (13) matched with the plug board (14).
4. The ceramic cylinder liner for petroleum drilling convenient to install according to claim 1, wherein: the surface of the metal coat (1) is coated with anti-corrosion paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321207794.XU CN220151531U (en) | 2023-05-18 | 2023-05-18 | Ceramic cylinder sleeve convenient to install for petroleum drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321207794.XU CN220151531U (en) | 2023-05-18 | 2023-05-18 | Ceramic cylinder sleeve convenient to install for petroleum drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220151531U true CN220151531U (en) | 2023-12-08 |
Family
ID=89008503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321207794.XU Active CN220151531U (en) | 2023-05-18 | 2023-05-18 | Ceramic cylinder sleeve convenient to install for petroleum drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220151531U (en) |
-
2023
- 2023-05-18 CN CN202321207794.XU patent/CN220151531U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |