CN212228276U - Torque test bench for mud pulse generator - Google Patents
Torque test bench for mud pulse generator Download PDFInfo
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- CN212228276U CN212228276U CN202021093286.XU CN202021093286U CN212228276U CN 212228276 U CN212228276 U CN 212228276U CN 202021093286 U CN202021093286 U CN 202021093286U CN 212228276 U CN212228276 U CN 212228276U
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- pulse generator
- base
- mounting seat
- mud pulse
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Abstract
The utility model relates to the technical field of petroleum drilling engineering, in particular to a torque test board for a mud pulse generator, which comprises a base, wherein the left side of the base surface of the base is connected with a bearing seat through a chute, the base surface of the bearing seat is provided with a driving box, the middle part of the front surface of a coupler is transversely provided with a convex connecting plate, the upper side of a first mounting seat is provided with a first fixed clamping component, the upper side of a second mounting seat is provided with a second fixed clamping component, the first fixed clamping component and the second fixed clamping component are provided with a shearing valve type mud pulse generator through a lower placing seat and an upper clamping seat, one end of the shearing valve type mud pulse generator close to the coupler is provided with a connecting groove, and the shearing valve type mud pulse generator can be moved through the sliding connection of the driving box, the first mounting seat and the second mounting seat with the base through the chute, the reliability and stability of the shear valve type mud pulse generator are tested under the working conditions of different pressures and resistances.
Description
Technical Field
The utility model relates to an oil drilling engineering technical field specifically is a torque testboard for mud impulse generator.
Background
Currently, the pulse generator is the most important execution unit in the MWD system. Shear valve pulsers are the most reliable mud pulsers recognized in the industry. The pulse generator utilizes a circuit to control a motor to drive a rotor to carry out reciprocating shearing motion, and a slurry channel is closed/opened through the rotation of the rotor so as to generate slurry pressure pulse. Because the pulser can shear the plugging agent material which may block other pulsers, the device is suitable for a wide range of mud weight and drilling conditions.
Because the underground of the petroleum drilling is in a high-temperature and high-pressure working condition environment, the shear valve type mud pulse generator needs to be subjected to strict torsion and high-temperature tests so as to ensure that the shear valve type mud pulse generator can overcome the pressure and resistance caused by high pressure to normally work in the underground high-temperature environment. At present, no torque test bench specially aiming at the shear valve type mud pulse generator exists, so that the working conditions of the shear valve type mud pulse generator under different pressures and resistances cannot be simulated and tested, and the reliability and stability of the shear valve type mud pulse generator cannot be tested, so that the torque test bench for the mud pulse generator is needed to improve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a torque testboard for mud impulse generator to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a torque test board for a mud pulse generator comprises a base, wherein a sliding groove is transversely formed in the base surface of the base, a bearing seat is connected to the left side of the base surface of the base through the sliding groove, a driving box is arranged on the base surface of the bearing seat, a mounting sleeve is transversely arranged inside the driving box, a mounting notch is formed in the middle of the upper side of the mounting sleeve, mounting bearings are arranged at two ends of the inside of the mounting sleeve, a worm is mounted in the mounting sleeve through the mounting bearings, a driving rod is arranged inside the driving box and on the upper side of the mounting sleeve, a driving gear is mounted on the outer wall of the driving rod, a driving motor is mounted on the left side surface of the driving box, a hysteresis brake is arranged on the front side of the driving box, a coupler is arranged in the middle of the front side of the hysteresis brake, the base surface of the base is provided with a first mounting seat on the left side, the base surface of the base is provided with a second mounting seat on the right side of the first mounting seat, the upper side of the first mounting seat is provided with a first fixing and clamping assembly, the upper side of the second mounting seat is provided with a second fixing and clamping assembly, the first fixing and clamping assembly and the second fixing and clamping assembly comprise a connecting bottom plate, a guide rod, a lower placing seat and a connecting top plate, a sliding seat, an upper clamping seat, a fixing screw rod and a clamping screw rod, the two ends of the connecting bottom plate are provided with the guide rod, one end of the guide rod far away from the connecting bottom plate is provided with a connecting top plate, the outer wall of the guide rod is provided with the sliding seat in a sliding manner, the lower placing seat is installed on the front side and the back side of the connecting bottom plate, the front side and the back side of the, the first fixed clamping assembly and the second fixed clamping assembly are provided with a shear valve type mud pulse generator through a lower placing seat and an upper clamping seat, and one end of the shear valve type mud pulse generator, which is close to the coupler, is provided with a connecting groove.
Preferably, the driving rod penetrates through the driving box and is connected with the hysteresis brake.
Preferably, the driving motor is connected with the worm through a driving connecting shaft.
Preferably, the worm is in meshed connection with the driving gear.
Preferably, the coupling is connected with the shear valve type mud pulse generator through the convex connecting plate and the connecting groove.
Preferably, the first mounting seat and the second mounting seat are connected with the base in a sliding mode through sliding grooves.
Preferably, the clamping screw is in threaded connection with the connecting top plate.
Preferably, the bearing seat, the first mounting seat and the second mounting seat are connected through a connecting long plate in the middle of the lower sides of the bearing seat, the first mounting seat and the second mounting seat.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, can fix better shearing valve formula mud pulser through the fixed tight subassembly of first fixed clamp, the fixed tight subassembly of second that sets up to through pressing from both sides that tight screw rod is better to last step up the seat and fix the regulation, make shearing valve formula mud pulser installation fixed more simple and convenient, and can be fit for the shearing valve formula mud pulser of different diameters and use simple and convenient.
2. The utility model discloses in, pass through spout and base sliding connection through drive case, first mount pad, the second mount pad that sets up, can remove shear valve formula mud pulser, make its reliability and the stability of test shear valve formula mud pulser under the working condition under different pressure, resistance.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a structural view of the clamping assembly of the present invention;
FIG. 3 is a view showing the internal structure of the driving box of the present invention;
FIG. 4 is a view of the structure of the inner part of the driving box of the present invention;
fig. 5 is an enlarged view of part a of the present invention.
In the figure: 1-base, 2-chute, 3-bearing seat, 4-driving box, 5-mounting sleeve, 6-mounting gap, 7-mounting bearing, 8-worm, 9-driving rod, 10-driving gear, 11-driving motor, 12-hysteresis brake, 13-coupling and 14-convex connecting plate, 15-a first mounting seat, 16-a second mounting seat, 17-a first fixed clamping assembly, 18-a second fixed clamping assembly, 19-a connecting bottom plate, 20-a guide rod, 21-a lower placing seat, 22-a connecting top plate, 23-a sliding seat, 24-an upper clamping seat, 25-a fixing screw rod, 26-a clamping screw rod, 27-a shear valve type mud pulse generator and 28-a connecting groove.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
a torque test bench for a mud pulse generator comprises a base 1, a sliding groove 2 is transversely formed in the base surface of the base 1, a bearing seat 3 is connected to the left side of the base surface of the base 1 through the sliding groove 2, a driving box 4 is arranged on the base surface of the bearing seat 3, a mounting sleeve 5 is transversely arranged inside the driving box 4, a mounting notch 6 is formed in the middle of the upper side of the mounting sleeve 5, mounting bearings 7 are arranged at two ends of the inside of the mounting sleeve 5, a worm 8 is mounted inside the mounting sleeve 5 through the mounting bearings 7, a driving rod 9 is arranged inside the driving box 4 and on the upper side of the mounting sleeve 5, a driving gear 10 is mounted on the outer wall of the driving rod 9, a driving motor 11 is mounted on the left side of the driving box 4, a hysteresis brake 12 is arranged on the front side of the driving box 4, a coupler 13 is arranged in the middle of, a first mounting seat 15 is arranged on the left side of the base surface of the base 1, a second mounting seat 16 is arranged on the base surface of the base 1 and on the right side of the first mounting seat 15, a first fixing and clamping assembly 17 is arranged on the upper side of the first mounting seat 15, a second fixing and clamping assembly 18 is arranged on the upper side of the second mounting seat 16, the first fixing and clamping assembly 17 and the second fixing and clamping assembly 18 comprise a connecting bottom plate 19, a guide rod 20, a lower placing seat 21, a connecting top plate 22, a sliding seat 23, an upper clamping seat 24, a fixing screw 25 and a clamping screw 26, guide rods 20 are arranged at two ends of the connecting bottom plate 19, a connecting top plate 22 is arranged at one end, far away from the connecting bottom plate 19, of the guide rod 20 is provided with the sliding seat 23 on the outer wall in a sliding manner, lower placing seats 21 are arranged on the front and back surfaces of the connecting bottom plate 19, the front and back surfaces of the sliding seat 23 are connected with, the first fixed clamping assembly 17 and the second fixed clamping assembly 18 are provided with a shear valve type mud pulse generator 27 through a lower placing seat 21 and an upper clamping seat 24, and one end of the shear valve type mud pulse generator 27 close to the coupler 13 is provided with a connecting groove 28.
The utility model discloses work flow: when the device is used, the shear valve type slurry pulse generator 27 is placed through the lower placing seat 21, the upper clamping seat 24 is enabled to clamp and fix the shear valve type slurry pulse generator 27 by rotating the control slide seat 23 through the clamping screw 26, the shear valve type slurry pulse generator 27 is fixedly connected with the coupler 13 through the connecting groove 28 and the convex connecting plate 14, the hysteresis brake 12 and the coupler 13 are enabled to test the torque of the shear valve type slurry pulse generator 27 by rotating the driving motor 11, the shear valve type slurry pulse generator 27 can be better fixed through the arranged first fixed clamping component 17 and the second fixed clamping component 18, the upper clamping seat 24 can be better fixed and adjusted through the clamping screw 26, the shear valve type slurry pulse generator 27 is enabled to be more simply and conveniently installed and fixed, and the device can be suitable for the shear valve type slurry pulse generators 27 with different diameters, the testing device is simple and convenient, and the shear valve type slurry pulse generator 27 can be moved by connecting the driving box 4, the first mounting seat 15 and the second mounting seat 16 with the base 1 through the sliding chute 2, so that the shear valve type slurry pulse generator 27 can be tested for reliability and stability under the working conditions of different pressures and resistances.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a torque testboard for mud impulse generator, includes base (1), its characterized in that: the base surface of the base (1) is transversely provided with a sliding groove (2), the left side of the base surface of the base (1) is connected with a bearing seat (3) through the sliding groove (2), the base surface of the bearing seat (3) is provided with a driving box (4), the inside of the driving box (4) is transversely provided with an installation sleeve (5), the middle of the upside of the installation sleeve (5) is provided with an installation notch (6), the two ends of the inside of the installation sleeve (5) are provided with installation bearings (7), the inside of the installation sleeve (5) is provided with a worm (8) through the installation bearings (7), the inside of the driving box (4) and the upside of the installation sleeve (5) are provided with a driving rod (9), the outer wall of the driving rod (9) is provided with a driving gear (10), the left side surface of the driving box (4) is provided with a driving motor (11), the front of the driving box, the middle of the front face of the hysteresis brake (12) is provided with a coupler (13), the middle of the front face of the coupler (13) is transversely provided with a convex connecting plate (14), the left side of the base face of the base (1) is provided with a first mounting seat (15), the right side of the base face of the base (1) and the first mounting seat (15) is provided with a second mounting seat (16), the upper side of the first mounting seat (15) is provided with a first fixed clamping component (17), the upper side of the second mounting seat (16) is provided with a second fixed clamping component (18), the first fixed clamping component (17) and the second fixed clamping component (18) comprise a connecting bottom plate (19), a guide rod (20), a lower placing seat (21), a connecting top plate (22), a sliding seat (23), an upper clamping seat (24), a fixed screw (25) and a clamping screw (26), the both ends of connecting bottom plate (19) are provided with guide bar (20), the one end that connecting bottom plate (19) was kept away from in guide bar (20) is provided with connection roof (22), the outer wall slidable mounting of guide bar (20) has slide (23), the positive and negative both sides of connecting bottom plate (19) are installed and are down placed seat (21), the positive and negative both sides of slide (23) are connected with through clamping screw (25) and press from both sides tight seat (24), the centre department of connecting roof (22) is provided with clamping screw (26), first fixed clamping component (17), second fixed clamping component (18) are installed through down placing seat (21), last clamp seat (24) and are cuted valve formula mud pulser (27), connecting groove (28) have been seted up to the one end that cuted valve formula mud pulser (27) are close to shaft coupling (13).
2. The torque test stand for a mud pulse generator of claim 1, wherein: the driving rod (9) penetrates through the driving box (4) and is connected with the hysteresis brake (12).
3. The torque test stand for a mud pulse generator of claim 1, wherein: the driving motor (11) is connected with the worm (8) through a driving connecting shaft.
4. The torque test stand for a mud pulse generator of claim 1, wherein: the worm (8) is in meshed connection with the driving gear (10).
5. The torque test stand for a mud pulse generator of claim 1, wherein: the coupling (13) is connected with the shear valve type slurry pulse generator (27) through the convex connecting plate (14) and the connecting groove (28).
6. The torque test stand for a mud pulse generator of claim 1, wherein: the first mounting seat (15) and the second mounting seat (16) are connected with the base (1) in a sliding mode through the sliding groove (2).
7. The torque test stand for a mud pulse generator of claim 1, wherein: the clamping screw (26) is in threaded connection with the connecting top plate (22).
8. The torque test stand for a mud pulse generator of claim 1, wherein: the middle parts of the lower sides of the bearing seat (3), the first mounting seat (15) and the second mounting seat (16) are connected through a connecting long plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021093286.XU CN212228276U (en) | 2020-06-15 | 2020-06-15 | Torque test bench for mud pulse generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021093286.XU CN212228276U (en) | 2020-06-15 | 2020-06-15 | Torque test bench for mud pulse generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212228276U true CN212228276U (en) | 2020-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021093286.XU Active CN212228276U (en) | 2020-06-15 | 2020-06-15 | Torque test bench for mud pulse generator |
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| CN (1) | CN212228276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116658154A (en) * | 2023-08-01 | 2023-08-29 | 河北赛维石油设备有限公司 | Driving nipple for wireless inclinometer while drilling |
-
2020
- 2020-06-15 CN CN202021093286.XU patent/CN212228276U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116658154A (en) * | 2023-08-01 | 2023-08-29 | 河北赛维石油设备有限公司 | Driving nipple for wireless inclinometer while drilling |
| CN116658154B (en) * | 2023-08-01 | 2023-09-22 | 河北赛维石油设备有限公司 | Driving nipple for wireless inclinometer while drilling |
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