CN211669041U - Mud cake friction coefficient tester - Google Patents
Mud cake friction coefficient tester Download PDFInfo
- Publication number
- CN211669041U CN211669041U CN202020167323.0U CN202020167323U CN211669041U CN 211669041 U CN211669041 U CN 211669041U CN 202020167323 U CN202020167323 U CN 202020167323U CN 211669041 U CN211669041 U CN 211669041U
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- China
- Prior art keywords
- box
- mud cake
- groove
- friction coefficient
- mounting panel
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Abstract
The utility model discloses a mud cake rubs and hinders coefficient measurement appearance, the power distribution box comprises a box body, the inboard of box is provided with accomodates the groove, the inside of accomodating the groove is provided with the mounting panel that surface mounting has the coefficient measurement appearance that rubs, the mounting panel with accomodate the symmetry between the groove and be provided with two positioning mechanism, the lateral wall of box is provided with the spout. The utility model has the advantages of reasonable design, through fixed establishment's setting can be quick carry out dismouting processing with the mounting panel, the convenience is pulled down the mounting panel and is overhauld mud cake friction coefficient apparatus, helps the detection achievement of mud cake friction coefficient apparatus.
Description
Technical Field
The utility model relates to a friction coefficient apparatus technical field especially relates to a mud cake friction coefficient apparatus.
Background
Mud cake is a solid phase deposit of drilling fluid deposited on the filter medium (well wall, formation face or filter paper) during the filtration process.
With the leap development of the drilling process technology, more and more special process wells, directional wells and cluster wells are available. Drilling fluid lubrication performance is also increasingly required, and meanwhile, treatment machines for drilling fluid lubrication are also increasing year by year. Because the difference of emollient quality, including need reasonable compatibility, all need mud cake friction coefficient apparatus to assess, and current mud cake friction coefficient apparatus is installed in the box mostly, and the mode installation through bolt-up is fixed, when the device takes place to damage, need use dedicated assembly and disassembly tools to operate at the in-process of dismouting, is unfavorable for the maintenance of mud cake friction coefficient apparatus.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the mud cake friction coefficient apparatus that proposes, it can be quick through fixed establishment carry out dismouting processing with the mounting panel, and the convenience is pulled down the mounting panel and is overhauld mud cake friction coefficient apparatus, helps the detection achievement of mud cake friction coefficient apparatus.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a mud cake friction coefficient apparatus, includes the box, the inboard of box is provided with accomodates the groove, the inside of accomodating the groove is provided with the mounting panel that surface mounting has friction coefficient apparatus, the mounting panel with accomodate between the groove the symmetry be provided with two positioning mechanism, the lateral wall of box is provided with the spout, the inside of spout is provided with the fixed establishment who is used for fixed mounting panel.
Preferably, positioning mechanism includes two locating pieces of symmetry setting on the mounting panel lateral wall, the inboard symmetry of accomodating the groove is provided with two constant head tanks with locating piece looks adaptation, the locating piece is located the inside of constant head tank.
Preferably, fixed establishment is including setting up the inserted block that can remove about in the spout is inside, the lateral wall of mounting panel be provided with the jack of inserted block looks adaptation, the lateral wall of box runs through and is provided with the threaded rod, threaded rod and inserted block threaded connection, the outer one end fixedly connected with rotor plate of threaded rod, the lateral wall of box is provided with and is used for the spacing stop gear of rotor plate.
Preferably, the junction of threaded rod and box is not provided with the external screw thread, and both rotate to be connected, the lateral wall of inserted block is provided with the screw hole with threaded rod looks adaptation.
Preferably, stop gear is including setting up the rectangular channel on the box lateral wall, the inside fixedly connected with guide bar of rectangular channel, the cover is equipped with the slider that can reciprocate on the guide bar, through compression spring elastic connection between the upside of slider and the interior top of rectangular channel, the compression spring cover is established on the guide bar, the lateral wall sliding connection of box has the limiting plate, slider fixed connection limiting plate.
Preferably, the lower side of the limiting plate is provided with a limiting groove matched with the rotating plate, and the width of the limiting groove is greater than that of the rotating plate.
The utility model discloses possess following beneficial effect:
1. by arranging the positioning mechanism, the mounting plate can be quickly positioned by matching the positioning block and the positioning groove, so that the mounting plate is convenient to mount;
2. by arranging the fixing mechanism, the inserting block can be inserted into the inserting hole by rotating the threaded rod, so that the purpose of fixing the mounting plate is achieved, and otherwise, the mounting plate can be conveniently detached;
3. through setting up stop gear, the limiting plate upwards stimulates the rotation that makes things convenient for the rotor plate, utilizes compression spring's spring force to realize the reseing of limiting plate, can rotate spacing to the rotor plate.
Drawings
FIG. 1 is a schematic structural view of a mud cake friction coefficient measuring instrument provided by the present invention;
FIG. 2 is a schematic view of a cross-sectional structure of a mud cake friction coefficient measuring instrument according to the present invention;
fig. 3 is an enlarged schematic view of the structure at a in fig. 2.
In the figure: the device comprises a box body 1, a positioning groove 2, an accommodating groove 3, a mounting plate 4, a positioning block 5, a jack 6, an inserting block 7, a sliding groove 8, a threaded rod 9, a rectangular groove 10, a compression spring 11, a sliding block 12, a limiting plate 13, a guide rod 14 and a rotating plate 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a mud cake friction coefficient apparatus, including box 1, the inboard of box 1 is provided with accomodates groove 3, the inside of accomodating groove 3 is provided with mounting panel 4 that surface mounting has friction coefficient apparatus, mounting panel 4 and accomodate and be provided with two positioning mechanism between the groove 3 symmetrically, positioning mechanism includes two locating pieces 5 that the symmetry set up on mounting panel 4 lateral wall, the inboard symmetry of accomodating groove 3 is provided with two constant head tanks 2 with 5 looks adaptations of locating piece, locating piece 5 is located the inside of constant head tank 2, through the cooperation of locating piece 5 and constant head tank 2, can be quick fix a position mounting panel 4.
The side wall of the box body 1 is provided with a chute 8, the inside of the chute 8 is provided with a fixing mechanism for fixing the mounting plate 4, the fixing mechanism comprises an insert block 7 which is arranged in the chute 8 and can move left and right, the insert block 7 is a rectangular mechanism and plays a role of guiding to prevent the insert block 7 from rotating along with the rotation of a threaded rod 9, the side wall of the mounting plate 4 is provided with a jack 6 matched with the insert block 7, the side wall of the box body 1 is provided with a threaded rod 9 in a penetrating way, the threaded rod 9 is in threaded connection with the insert block 7, the joint of the threaded rod 9 and the box body 1 is not provided with an external thread and is in rotational connection with the threaded rod 9, the side wall of the insert block 7 is provided with a threaded hole,
the lateral wall of box 1 is provided with the stop gear who is used for rotor plate 15 spacing, stop gear is including setting up rectangular channel 10 on the lateral wall of box 1, the inside fixedly connected with guide bar 14 of rectangular channel 10, the effect of direction has been played, the cover is equipped with slider 12 that can reciprocate on the guide bar 14, through compression spring 11 elastic connection between the upside of slider 12 and the interior top of rectangular channel 10, compression spring 11 cover is established on guide bar 14, utilize compression spring 11's spring force to realize the reseing of limiting plate 13, the lateral wall sliding connection of box 1 has limiting plate 13, slider 12 fixed connection limiting plate 13, the downside of limiting plate 13 is provided with the spacing groove with rotor plate 15 looks adaptation, the width of spacing groove is greater than the width of rotor plate 15, make things convenient for rotor plate 15 to insert the inside of spacing groove, reach spacing purpose.
During the installation, at first arrange mounting panel 4 in the inside of accomodating groove 3, locating piece 5 inserts the inside of constant head tank 2 simultaneously, reach the effect of location, stimulate limiting plate 13 up afterwards, make compression spring 11 be in the compression state, at this moment, accessible rotor plate 15 rotating threaded rod 9, threaded rod 9 rotates the removal that can realize inserted block 7, inserted block 7 inserts the inside of jack 6, to describing board 4 and reaching spacing fixed purpose, loosen limiting plate 13 at last, utilize compression spring 11's spring force to realize the reseing of limiting plate 13, rotor plate 15 inserts the spacing inslot, spacing purpose has been reached.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a mud cake friction coefficient apparatus, includes box (1), its characterized in that, the inboard of box (1) is provided with accomodates groove (3), the inside of accomodating groove (3) is provided with mounting panel (4) that the upper surface mounting has friction coefficient apparatus, mounting panel (4) and accomodate the symmetry between groove (3) and be provided with two positioning mechanism, the lateral wall of box (1) is provided with spout (8), the inside of spout (8) is provided with the fixed establishment who is used for fixed mounting panel (4).
2. The mud cake friction coefficient measuring instrument according to claim 1, wherein the positioning mechanism comprises two positioning blocks (5) symmetrically arranged on the side wall of the mounting plate (4), the inner side of the accommodating groove (3) is symmetrically provided with two positioning grooves (2) matched with the positioning blocks (5), and the positioning blocks (5) are positioned inside the positioning grooves (2).
3. The mud cake friction resistance coefficient tester according to claim 1, characterized in that the fixing mechanism comprises an insert block (7) which is arranged inside a sliding groove (8) and can move left and right, the side wall of the mounting plate (4) is provided with a jack (6) matched with the insert block (7), the side wall of the box body (1) is provided with a threaded rod (9) in a penetrating manner, the threaded rod (9) is in threaded connection with the insert block (7), one outward end of the threaded rod (9) is fixedly connected with a rotating plate (15), and the side wall of the box body (1) is provided with a limiting mechanism for limiting the rotating plate (15).
4. A mud cake friction coefficient tester as claimed in claim 3, characterized in that the junction of threaded rod (9) and box (1) is not provided with external screw thread, and both are connected rotationally, the lateral wall of the insert block (7) is provided with a threaded hole adapted to the threaded rod (9).
5. The mud cake friction resistance coefficient apparatus according to claim 4, characterized in that, stop gear is including setting up rectangular channel (10) on box (1) lateral wall, the inside fixedly connected with guide bar (14) of rectangular channel (10), the cover is equipped with slider (12) that can reciprocate on guide bar (14), through compression spring (11) elastic connection between the upside of slider (12) and the interior top of rectangular channel (10), compression spring (11) cover is established on guide bar (14), the lateral wall sliding connection of box (1) has limiting plate (13), slider (12) fixed connection limiting plate (13).
6. A mud cake friction coefficient tester as claimed in claim 5, wherein the underside of the limit plate (13) is provided with a limit groove adapted to the rotating plate (15), the width of the limit groove is greater than the width of the rotating plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020167323.0U CN211669041U (en) | 2020-02-13 | 2020-02-13 | Mud cake friction coefficient tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020167323.0U CN211669041U (en) | 2020-02-13 | 2020-02-13 | Mud cake friction coefficient tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211669041U true CN211669041U (en) | 2020-10-13 |
Family
ID=72740789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020167323.0U Active CN211669041U (en) | 2020-02-13 | 2020-02-13 | Mud cake friction coefficient tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211669041U (en) |
-
2020
- 2020-02-13 CN CN202020167323.0U patent/CN211669041U/en active Active
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