CN202954737U - Drilling machine underground working condition simulating experiment frame - Google Patents
Drilling machine underground working condition simulating experiment frame Download PDFInfo
- Publication number
- CN202954737U CN202954737U CN 201220565682 CN201220565682U CN202954737U CN 202954737 U CN202954737 U CN 202954737U CN 201220565682 CN201220565682 CN 201220565682 CN 201220565682 U CN201220565682 U CN 201220565682U CN 202954737 U CN202954737 U CN 202954737U
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- China
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- mass
- underground working
- experiment frame
- servomotor
- simulated experiment
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Abstract
The utility model relates to a drilling machine underground working condition simulating experiment frame which comprises a frame body, a main motor, a servo motor and a mass block simulating unit. The main motor and the servo motor are respectively arranged at the top and the bottom of the frame body, and the main motor is connected with the servo motor through the mass block simulating unit. The drilling machine underground working condition simulating experiment frame is capable of simulating various underground working conditions during actual well drilling, high in adaptability, simple in structure and convenient to operate.
Description
Technical field
The utility model belongs to petroleum engineering well drilling equipment technology field, relates to the device that a kind of simulated experiment is used, and relates in particular to a kind of rig underground working simulated experiment frame.
Background technology
In the actual well drilled process, because well depth is different with subsurface geology, the friction of drill bit and the borehole wall, the elastic deformation of drilling rod, cause the underground working of the complexity in the actual well drilled process, also do not had effective method can simulate the various operating modes of down-hole in drilling process at present.
The utility model content
In order to solve the technical problem existed in background technology, the utility model provides a kind of various underground workings in the actual well drilled process, strong adaptability, simple in structure and easy to operate rig underground working simulated experiment frame of simulating.
Technical solution of the present utility model is: the utility model provides a kind of rig underground working simulated experiment frame, and its special character is: described rig underground working simulated experiment frame comprises support body, main motor, servomotor and mass analogue unit; Described main motor and servomotor are separately positioned on top and the bottom of support body; Described main motor is connected with servomotor by the mass analogue unit.
Above-mentioned mass analogue unit comprises top mass and the lower mass piece be connected with the top mass, and described top mass is arranged on the power transmission shaft of main motor; Described lower mass piece is arranged on the power transmission shaft of servomotor.
Above-mentioned mass analogue unit also comprises and is arranged between top mass and lower mass piece and for connecting the spring steel wire rope of top mass and lower mass piece.
Above-mentioned rig underground working simulated experiment frame also comprises the carriage be arranged on support body; Described mass analogue unit and servomotor are fixed on carriage.
Above-mentioned carriage comprises backboard and slide rail; Described slide rail is fixedly installed on support body; Described backboard can slide up and down along slide rail; Described lower mass piece and servomotor are fixed on backboard.
Above-mentioned carriage also comprises and is arranged on slide rail and for adjusting the handwheel of backboard at the slide rail upper-lower position.
Above-mentioned support body is the triangle angle-iron frame.
The utlity model has following advantage:
The utility model provides a kind of rig underground working simulated experiment frame, this experiment frame comprises the structures such as support body, main motor, servomotor, mass, spring steel wire rope, rotating disk in main motor simulation actual well drilled, be fixed on the top of support body, frictional force and other viscosity resistances under the servomotor simulation well, be arranged on the support body lower end, mass comprises top mass and lower mass piece, centre is connected to simulate well depth with spring steel wire, so just simulates the three kinds of operating modes (deep-well, rotary speed and frictional force and other viscosity resistances) in drilling process.The utility model can not be subject to the impact of geographical environment and weather at various occasion Imitating rig underground workings, conveniently moving, and strong adaptability, it is simple in structure, easy to use.
The accompanying drawing explanation
Fig. 1 is the structural representation of rig underground working simulated experiment frame provided by the utility model;
Wherein:
1-master's motor; 2-top mass; 3-spring steel wire rope; The 4-slide rail; The 5-handwheel; 6-lower mass piece; The 7-servomotor; The 8-backboard.
The specific embodiment
Referring to Fig. 1, the utility model provides a kind of rig underground working simulated experiment frame, and this rig underground working simulated experiment frame comprises that the parts such as support body, main motor 1, servomotor 7, mass analogue unit (top mass 2 and lower mass piece 6), spring steel wire rope 3 form.Rotating disk in main motor 1 simulation actual well drilled, be fixed on the top of support body, frictional force and other viscosity resistances under servomotor 7 simulation wells, be arranged on the lower end of support body, mass comprises top mass 2 and lower mass piece 6, and top mass 2 is arranged on the axle of main motor, and lower mass piece 6 is arranged on the axle of servomotor, simulate well depth with the connected top mass 2 of spring steel wire rope 3 and lower mass piece 6, support body is the triangle angle-iron frame.
Rig underground working simulated experiment frame also comprises backboard 8, slide rail 4 and the handwheel 5 be arranged on support body, lower mass piece 6 is arranged on the axle of servomotor 7, and together with servomotor, be fixed on backboard 8, backboard 8 is arranged on slide rail 4, and adjusting handle 5 can make backboard 8 slide up and down on slide rail 4.
Main motor 1 is fixed on the top of experiment frame, and the rotating speed that PC control master's motor 1 is different is simulated the rotating speed of actual well drilled turntable.
The piece 2 of improving quality is arranged on the axle of the main motor 1 in support body top, and in order to the quality of simulating rotating disk and the quality of 1/3 drilling rod, lower mass 6 is arranged on the axle of support body below servomotor 7, in order to the quality of simulating drill bit and the quality of 2/3 drilling rod.
Servomotor 7, in order to measure the speed of lower mass piece 6, is calculated servo torque according to speed, and servomotor 7 is exported servo moment, in order to the frictional force under simulation well and other viscosity resistances.
This experiment frame also comprises a spring steel wire rope 3, in order to connection improve quality piece 2 and lower mass 6, by change the improve quality quality of piece 2 and lower mass 6 and the length of spring steel wire rope 3, simulates different well depths.
During the utility model work, the different rotating speed of PC control master's motor 1 output, different rotary speed in the simulation actual well drilled, the piece of improving quality, spring steel wire rope and lower mass rotate along with the rotation of main motor, the rotating speed of the lower mass of servomotor 7 monitorings, by after the servo moment of going out of algorithm, exporting frictional force and other viscosity resistances under simulation well by servomotor again, the quality that changes improve quality piece 2 and lower mass 6 can be simulated different well depths from the length of spring steel wire rope 3, when spring steel wire rope 3 length change, lower mass 6 and servomotor 7 that adjusting handle 5 makes to be arranged on backboard 8 move up and down on slide rail 4, to guarantee that spring steel wire rope 3 is in tension.So just simulate three kinds of operating modes in actual well drilled: different rotary speeds, different well depths and different frictional force and other viscosity resistances.
Claims (7)
1. a rig underground working simulated experiment frame, it is characterized in that: described rig underground working simulated experiment frame comprises support body, main motor, servomotor and mass analogue unit; Described main motor and servomotor are separately positioned on top and the bottom of support body; Described main motor is connected with servomotor by the mass analogue unit.
2. rig underground working simulated experiment frame according to claim 1, it is characterized in that: described mass analogue unit comprises top mass and the lower mass piece be connected with the top mass, and described top mass is arranged on the power transmission shaft of main motor; Described lower mass piece is arranged on the power transmission shaft of servomotor.
3. rig underground working simulated experiment frame according to claim 2 is characterized in that: described mass analogue unit also comprises and is arranged between top mass and lower mass piece and for connecting the spring steel wire rope of top mass and lower mass piece.
4. according to the described rig underground working of claim 2 or 3 simulated experiment frame, it is characterized in that: described rig underground working simulated experiment frame also comprises the carriage be arranged on support body; Described mass analogue unit and servomotor are fixed on carriage.
5. rig underground working simulated experiment frame according to claim 4, it is characterized in that: described carriage comprises backboard and slide rail; Described slide rail is fixedly installed on support body; Described backboard can slide up and down along slide rail; Described lower mass piece and servomotor are fixed on backboard.
6. rig underground working simulated experiment frame according to claim 5 is characterized in that: described carriage also comprises and is arranged on slide rail and for adjusting the handwheel of backboard at the slide rail upper-lower position.
7. rig underground working simulated experiment frame according to claim 6, it is characterized in that: described support body is the triangle angle-iron frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220565682 CN202954737U (en) | 2012-10-30 | 2012-10-30 | Drilling machine underground working condition simulating experiment frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220565682 CN202954737U (en) | 2012-10-30 | 2012-10-30 | Drilling machine underground working condition simulating experiment frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202954737U true CN202954737U (en) | 2013-05-29 |
Family
ID=48460314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220565682 Expired - Lifetime CN202954737U (en) | 2012-10-30 | 2012-10-30 | Drilling machine underground working condition simulating experiment frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202954737U (en) |
-
2012
- 2012-10-30 CN CN 201220565682 patent/CN202954737U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200723 Address after: 710000 office building, Xifu, Qinling Avenue, Caotang science and technology industrial base, high tech Zone, Xi'an City, Shaanxi Province Patentee after: Xi'an Baode Intelligent Technology Co.,Ltd. Address before: 710077 Shaanxi city of Xi'an province high tech Zone Jinye Road No. 69 gazelle entrepreneurial development park C District Valley A block 5 layer Patentee before: Bode Energy Equipment Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130529 |
|
| CX01 | Expiry of patent term |