CN217654777U - Power device for simulating underground drill collar - Google Patents
Power device for simulating underground drill collar Download PDFInfo
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- CN217654777U CN217654777U CN202221260327.9U CN202221260327U CN217654777U CN 217654777 U CN217654777 U CN 217654777U CN 202221260327 U CN202221260327 U CN 202221260327U CN 217654777 U CN217654777 U CN 217654777U
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- fixedly connected
- control box
- speed reducer
- support frame
- supporting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to a power device for simulating an underground drill collar, which comprises an adjustable support frame, universal damping trundles, a fixed support device, a speed reducer variable frequency motor component, a speed reducer coupling, a linear ball screw pair, a universal coupling, a bearing support seat, a power control box and a control box support device; a linear guide rail pair is arranged on the adjustable support frame and drives the speed reducer variable frequency motor assembly to linearly move along the linear guide rail pair; the adjustable supporting frame is of a welded frame structure, and 4 universal shock-absorbing trundles and 4 fixed supporting devices are arranged at four corners of the bottom of the adjustable supporting frame; the power control box is connected with the adjustable support frame through the control box support device. The advantages are that: the structure is reasonable, and underground power can be simulated during ground scale detection of the drill collar instrument while drilling; the motor drive replaces manual power, the operation is labor-saving, the continuous testing work efficiency is high, the detection time is shortened, and the operation intensity and the workload of workers are reduced.
Description
Technical Field
The utility model belongs to the technical field of oil logging instrument processing, especially, relate to a power device of drill collar in simulation pit.
Background
In the process of petroleum exploration and development, the method is increasingly applied to oil well instruments while drilling. The logging instrument is placed on a drill bit, and the drill bit acquires various information of the stratum while drilling. The logging while drilling is not only suitable for highly deviated wells with inclination exceeding 65 degrees, but also can log horizontal wells, and the track of a drill bit is timely adjusted by utilizing the measured drilling parameters and formation parameters so as to drill along the direction of a target layer.
After the drill collar instrument is newly manufactured or repaired and assembled, the simulation test of the instrument needs to be carried out on the ground. The power part of the existing simulation inspection device is driven by a manual worm gear, so that the device is labor-consuming to use, low in efficiency, high in speed and slow in speed, and cannot meet the detection requirement of modern equipment manufacturing.
Disclosure of Invention
For overcoming the defects of the prior art, the utility model aims to provide a power device for simulating an underground drill collar, which can simulate the underground power when the ground scale of a drill collar instrument is tested.
In order to achieve the above object, the utility model discloses a following technical scheme realizes:
a power device for simulating an underground drill collar comprises an adjustable support frame, universal shock absorption trundles, a fixed support device, a speed reducer variable frequency motor assembly, a speed reduction coupling, a linear ball screw pair, a universal coupling, a bearing support seat, a power control box and a control box support device;
a linear guide rail pair is arranged on the adjustable support frame and drives the speed reducer variable frequency motor assembly to linearly move along the linear guide rail pair;
the variable frequency motor assembly of the speed reducer is connected with one end of a linear ball screw pair through a speed reducing coupling, and the other end of the linear ball screw pair is connected with a lengthened lower plug of the detected instrument through a universal coupling and a connecting flange; the speed reducer variable frequency motor assembly drives the linear ball screw pair to rotate, and the bearing support seat is fixedly connected to the adjustable support frame; the bearing support seat is connected with the linear ball screw pair;
the adjustable support frame is of a welded frame structure, and 4 universal shock-absorbing trundles and 4 fixed support devices are arranged at four corners of the bottom of the adjustable support frame; the power control box is connected with the adjustable support frame through the control box support device.
The speed reducer variable frequency motor assembly is connected with the linear guide rail pair through the slide way integral mounting plate.
And a closed nylon drag chain is connected between the speed reducer variable frequency motor assembly and the adjustable support frame.
The adjustable support frame is provided with a rain cover.
Control box strutting arrangement include PMKD, torsional spring, supporting shoe, hinge, adapter sleeve, fixed cover, support post, the bracing tube to one side, the reinforcing plate, the bracing piece, PMKD fixed connection is on adjustable support frame, support post bottom and PMKD fixed connection, the top is articulated through hinge and bracing tube to one side, fixedly connected with supporting shoe on the bracing tube to one side, the supporting shoe pegs graft with the bracing piece, bracing piece and adapter sleeve fixed connection, fixed cover and support post fixed connection are equipped with the torsional spring between fixed cover and the adapter sleeve.
And a limiting rod is fixedly connected in the fixed sleeve.
The fixed supporting device comprises a supporting bottom plate, a movable clamping plate, a pressing plate, a nut fixing sleeve, a lifting nut, a lifting screw rod and a rotating plate, wherein the lifting nut is in threaded connection with the lifting screw rod; the bottom end of the lifting screw rod penetrates through the movable clamping plate to be fixedly connected with the rotating plate, the outer wall of the lifting screw nut is fixedly connected with a screw nut fixing sleeve through a screw, and the screw nut fixing sleeve is fixedly connected with the adjustable supporting frame.
And a nut is arranged in the bearing support seat and is in threaded connection with the linear ball screw pair.
Compared with the prior art, the beneficial effects of the utility model are that:
the power device for simulating the underground drill collar is reasonable in structure and can simulate underground power during ground scale detection of the drill collar instrument while drilling; manual power is replaced by motor driving, so that labor is saved in operation, the continuous testing work efficiency is high, the detection time is shortened, and the operation intensity and the workload of workers are reduced; different testing speeds of the underground instrument can be accurately simulated through the speed reducer variable frequency motor assembly; the adjustable support frame is provided with universal shock absorption trundles and a fixed support device, so that the device can be conveniently moved and fixed. And a linear guide rail pair is adopted to realize the stable linear movement of the variable frequency motor component of the speed reducer. The outside sets up rain-proof cover, makes things convenient for outdoor transportation, the operation to utilize control box strutting arrangement to realize in the rain-proof cover of power control box income, avoid haring the interior device of power control box, extension device life.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a plan view of the present invention.
Fig. 4 is a schematic structural view of the fixing and supporting device.
Fig. 5 is a front view of the control box supporting device.
Fig. 6 is a side view of the control box support apparatus.
In the figure: 1-adjustable support frame 2-universal shock-absorbing caster 3-fixed support device 4-speed reducer variable frequency motor component 5-speed reduction coupling 6-slideway integral mounting plate 7-linear ball screw pair 8-universal coupling 9-coupling flange 10-bearing support seat 11-power control box 12-control box support device 13-travel switch 14-closed nylon drag chain 15-rain cover 16-linear guide rail pair 17-lengthened lower plug 18-detected instrument;
31-a support bottom plate 32-a movable clamping plate 33-a pressing plate 34-a rotating plate 35-a nut fixing sleeve 36-a lifting nut 37-a lifting screw rod;
121, a fixed bottom plate 122, a support upright post 123, a diagonal bracing tube 124, a reinforcing plate 125, a hinge 126, a connecting sleeve 127, a supporting block 128, a torsion spring 129, a fixed sleeve 130, a limiting rod 131 and a support rod.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings, but it should be noted that the present invention is not limited to the following embodiments.
Referring to fig. 1-3, a power device for simulating an underground drill collar comprises an adjustable support frame 1, universal shock absorption trundles 2, a fixed support device 3, a speed reducer variable frequency motor assembly 4, a speed reduction coupling 5, a linear ball screw pair 7, a universal coupling 8, a bearing support seat 10, a power control box 11 and a control box support device 12; a linear guide rail pair 16 is installed on the adjustable supporting frame 1, and the linear guide rail pair 16 drives the speed reducer variable frequency motor assembly 4 to move linearly along the linear guide rail pair 16.
The speed reducer variable frequency motor component 4 is connected with one end of a linear ball screw pair 7 through a speed reducing coupling 5, and the other end of the linear ball screw pair 7 is connected with a lengthened lower plug 17 of a detected instrument 18 through a universal coupling 8 and a connecting flange 9; the speed reducer variable frequency motor assembly 4 drives the linear ball screw pair 7 to rotate, and the bearing support seat 10 is fixedly connected to the adjustable support frame 1; the bearing support seat 10 is connected with the linear ball screw pair 7, a nut is installed in the bearing support seat 10, the nut is in threaded connection with the linear ball screw pair 7, and the bearing support seat 10 plays a role in supporting and limiting; when the speed reducer variable frequency motor assembly 4 drives the linear ball screw pair 7 to rotate, the speed reducer variable frequency motor assembly 4 is driven by the linear guide rail pair 16 to move linearly along the linear guide rail pair 16, a detected instrument also moves linearly along with the linear guide rail pair, and the bearing support seat 10 plays a role in limiting in the process. The power control box 11 is connected with the adjustable support frame 1 through a control box supporting device 12. The power control box 11 is internally provided with an electric control switch and a variable frequency speed regulating switch of a variable frequency motor, and controls the starting, the closing and the running speed regulation of the whole device (such as the variable frequency motor and the linear guide rail pair 16). The speed reducer variable frequency motor assembly 4 is connected with the linear guide rail pair 16 through the slide rail integral mounting plate 6. A closed nylon tow chain 14 is connected between the speed reducer variable frequency motor assembly 4 and the adjustable support frame 1, and an electric circuit can be protected in the moving process of the speed reducer variable frequency motor assembly 4. The adjustable support frame 1 is provided with a rain cover 15.
Referring to fig. 5 and 6, the control box supporting device 12 is of a foldable structure, the control box supporting device 12 includes a fixed bottom plate 121, a torsion spring 128, a supporting block 127, a hinge 125, a connecting sleeve 126, a fixing sleeve 129, a supporting upright 122, a diagonal bracing tube 123, a reinforcing plate 124 and a supporting rod 131, the fixed bottom plate 121 is fixedly connected to the adjustable supporting frame 1, the bottom end of the supporting upright 122 is fixedly connected to the fixed bottom plate 121, the top end of the supporting upright 122 is hinged to the diagonal bracing tube 123 through the hinge 125, the supporting block 127 is fixedly connected to the diagonal bracing tube 123, the supporting block 127 is hinged to the supporting rod 131, the supporting rod 131 is fixedly connected to the connecting sleeve 126, the fixing sleeve 129 is fixedly connected to the supporting upright 122, the torsion spring 128 is arranged between the fixing sleeve 129 and the connecting sleeve 126, one end of the torsion spring 128 is connected to the fixing sleeve 129, and the other end of the torsion spring is connected to the supporting rod 131. A limiting rod 130 is fixedly connected in the fixing sleeve 129. The power control box 11 can be lifted up and put down by adjusting the angle of the inclined supporting pipe 123 and the rain supporting upright 122. When the power control box 11 needs to be lifted up, the supporting rod 131 is rotated, the top end of the supporting rod 131 is inserted into the supporting block 127, and the bottom of the supporting rod 131 is clamped on the fixing sleeve 129, so that the angle between the inclined supporting pipe 123 and the supporting upright 122 is fixed; when the power control box 11 needs to be put down in a non-working state, the inclined supporting pipe 123 rotates upwards, the supporting rod 131 is moved out of the supporting block 127, the supporting rod 131 rotates and moves out of the inclined supporting pipe 123, the inclined supporting pipe 123 is put down, the power control box 11 fixed on the reinforcing plate 124 is put down along with the inclined supporting pipe, and at the moment, the power control box 11 is retracted into the rain cover 15. All devices in the adjustable support frame 1, such as the speed reducer variable frequency motor assembly 4, the linear guide rail pair 16, the power control box 11 and the like, can be arranged under the protection of the rain cover 15 for rain prevention and dust prevention.
Referring to fig. 1-3, an adjustable support frame 1 is a welded frame structure, 4 universal shock-absorbing casters 2 are mounted at four corners of the bottom of the adjustable support frame 1, and 4 fixed support devices 3 are arranged outside the universal shock-absorbing casters 2 at the bottom of the adjustable support frame 1; after the fixed supporting device 3 is lifted up, the whole device can move under the support of the shock-absorbing caster, and after the whole device moves to a working position, the fixed supporting device 3 is adjusted downwards to support and fix the whole device.
Referring to fig. 4, the fixed supporting device 3 includes a supporting base plate 31, a movable clamping plate 32, a pressing plate 33, a nut fixing sleeve 35, a lifting nut 36, a lifting screw 37 and a rotating plate 34, the lifting nut 36 is in threaded connection with the lifting screw 37, a groove is formed in the supporting base plate 31, the rotating plate 34 is arranged in the groove, the pressing plate 33 is fixedly connected with the supporting base plate 31 through bolts, and the movable clamping plate 32 is arranged between the pressing plate 33 and the supporting base plate 31; the bottom end of the lifting screw rod 37 penetrates through the movable clamping plate 32 to be fixedly connected with the rotating plate 34, the outer wall of the lifting screw nut 36 is fixedly connected with the screw nut fixing sleeve 35 through screws, and the screw nut fixing sleeve 35 is fixedly connected with the adjustable support frame 1. The connecting bolt between the pressing plate 33 and the supporting bottom plate 31 is loosened, so that the rotating plate has a rotating space, and then the lifting screw rod 37 is rotated to realize the lifting of the adjustable supporting frame 1.
In addition, in order to prevent the variable frequency motor assembly 4 of the speed reducer from moving beyond the position, a travel switch 13 is arranged on the adjustable support frame 1 beside the linear ball screw pair 7 for protection.
Claims (8)
1. A power device for simulating an underground drill collar is characterized by comprising an adjustable support frame, universal damping trundles, a fixed support device, a speed reducer variable frequency motor component, a speed reducer coupling, a linear ball screw pair, a universal coupling, a bearing support seat, a power control box and a control box support device;
a linear guide rail pair is arranged on the adjustable support frame and drives the speed reducer variable frequency motor assembly to linearly move along the linear guide rail pair;
the variable frequency motor assembly of the speed reducer is connected with one end of a linear ball screw pair through a speed reducing coupling, and the other end of the linear ball screw pair is connected with a lengthened lower plug of the detected instrument through a universal coupling and a connecting flange; the speed reducer variable frequency motor assembly drives the linear ball screw pair to rotate, and the bearing support seat is fixedly connected to the adjustable support frame; the bearing support seat is connected with the linear ball screw pair;
the adjustable support frame is of a welded frame structure, and 4 universal shock-absorbing trundles and 4 fixed support devices are arranged at four corners of the bottom of the adjustable support frame; the power control box is connected with the adjustable support frame through the control box support device.
2. The power device for simulating the underground drill collar as claimed in claim 1, wherein the speed reducer variable frequency motor assembly is connected with the linear guide rail pair through a slideway integral mounting plate.
3. The power unit for simulating the underground drill collar as claimed in claim 1, wherein a closed nylon drag chain is connected between the speed reducer variable frequency motor assembly and the adjustable support frame.
4. The dynamic device for simulating a downhole drill collar as claimed in claim 1, wherein the adjustable support frame is provided with a rain shield.
5. The power unit of claim 1, wherein the control box supporting device comprises a fixed base plate, a torsion spring, a supporting block, a hinge, a connecting sleeve, a fixed sleeve, a supporting column, a bracing tube, a reinforcing plate, and a supporting rod, the fixed base plate is fixedly connected to the adjustable supporting frame, the bottom end of the supporting column is fixedly connected to the fixed base plate, the top end of the supporting column is hinged to the bracing tube via the hinge, the supporting block is fixedly connected to the bracing tube, the supporting block is inserted into the supporting rod, the supporting rod is fixedly connected to the connecting sleeve, the fixed sleeve is fixedly connected to the supporting column, and the torsion spring is disposed between the fixed sleeve and the connecting sleeve.
6. A power unit simulating a downhole drill collar as claimed in claim 5, wherein a stop rod is fixedly connected within said stationary sleeve.
7. The power unit for simulating a downhole drill collar as claimed in claim 1, wherein the fixed support means comprises a support base plate, a movable clamping plate, a pressing plate, a nut fixing sleeve, a lifting nut, a lifting screw rod and a rotating plate, the lifting nut is in threaded connection with the lifting screw rod, the support base plate is provided with a groove, the rotating plate is arranged in the groove, the pressing plate is fixedly connected with the support base plate through a bolt, and the movable clamping plate is arranged between the pressing plate and the support base plate; the bottom end of the lifting screw rod penetrates through the movable clamping plate to be fixedly connected with the rotating plate, the outer wall of the lifting screw nut is fixedly connected with a screw nut fixing sleeve through a screw, and the screw nut fixing sleeve is fixedly connected with the adjustable support frame.
8. The power unit for simulating a downhole drill collar as claimed in claim 1, wherein a nut is mounted in the bearing support base, and the nut is in threaded connection with the linear ball screw pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221260327.9U CN217654777U (en) | 2022-05-24 | 2022-05-24 | Power device for simulating underground drill collar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221260327.9U CN217654777U (en) | 2022-05-24 | 2022-05-24 | Power device for simulating underground drill collar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217654777U true CN217654777U (en) | 2022-10-25 |
Family
ID=83665435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221260327.9U Active CN217654777U (en) | 2022-05-24 | 2022-05-24 | Power device for simulating underground drill collar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217654777U (en) |
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2022
- 2022-05-24 CN CN202221260327.9U patent/CN217654777U/en active Active
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