CN214584185U

CN214584185U - A quick sampling device for oil field stratum analysis

Info

Publication number: CN214584185U
Application number: CN202120676875.9U
Authority: CN
Inventors: 陈亮亮
Original assignee: Dongying Shichuang Petroleum Technology Co ltd
Current assignee: Dongying Shichuang Petroleum Technology Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-11-02
Anticipated expiration: 2031-04-02

Abstract

The utility model relates to the technical field of sampling devices, in particular to a quick sampling device for oil field stratum analysis, which improves the efficiency of automatic downward drilling and sampling of a drill bit by arranging a lead screw, reduces the working strength of manual sampling, reduces the difficulty of stratum sampling, and the conveyed soil is discharged through a discharge port of a sleeve, thereby facilitating the collection and detection of the soil by workers, improving the convenience of oil field stratum analysis, improving the accuracy of stratum sampling and improving the practicability of the device; including skeleton, multiunit slider, connecting plate, sleeve, screw thread post, first gear, motor support, first motor, drill bit, spliced pole, first sliding sleeve, two sets of second motors, two sets of lead screws, angle adjusting device and supporting mechanism, the skeleton bottom is provided with angle adjusting device to supporting mechanism installs in angle adjusting device bottom, and slidable mounting is on the lateral wall of skeleton about the multiunit slider respectively, and the epitaxy of connecting plate is connected with the inside wall of multiunit slider respectively.

Description

A quick sampling device for oil field stratum analysis

Technical Field

The utility model relates to a sampling device's technical field especially relates to a quick sampling device for oil field stratigraphic analysis.

Background

A rapid sampling device for analyzing oil field stratum is an auxiliary device for analyzing and sampling oil field stratum, which is widely used in the field of sampling devices; the existing quick sampling device for analyzing the stratum of the oil field is found in use, the oil field refers to a specific area of crude oil production and sometimes refers to a general term of an oil layer gathered underground in a specific area, a plurality of oil areas are called as the oil field in a broad sense, the oil field is underground natural hydrocarbon, the oil field is liquid under the surface condition, the size of the petroleum recoverable reserve determines the exploitation value, the size of the oil-containing area, the number and the thickness of the oil layer, the unit area petroleum reserve and the like are required to be accurately calculated, and when the existing device for analyzing and sampling the stratum of the oil field is used, the working efficiency of the device for sampling the stratum is lower, the working strength of manual operation by personnel is higher, the working difficulty of stratum sampling is increased, and the practicability of the device is reduced.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a through setting up the lead screw, improve the automatic efficiency of probing the sampling downwards of drill bit, reduce artifical manual sampling's working strength, reduce the degree of difficulty of stratum sampling, the soil after carrying passes through telescopic discharge gate and discharges to the staff of being convenient for collects soil and detects, improves oil field stratum analysis's convenience, improves the degree of accuracy of stratum sampling, the utility of improving the device a quick sampling device for oil field stratum analysis.

The utility model discloses a quick sampling device for oil field stratigraphic analysis, including skeleton, multiunit slider, connecting plate, sleeve, screw thread post, first gear, motor support, first motor, the drill bit, the spliced pole, first sliding sleeve, two sets of second motors, two sets of lead screws, angle adjusting device and supporting mechanism, the skeleton bottom is provided with angle adjusting device, and supporting mechanism installs in angle adjusting device bottom, multiunit slider respectively can be installed on the lateral wall of skeleton from top to bottom slidably, the extension of connecting plate is connected with the inside wall of multiunit slider respectively, and be provided with the through-hole on the connecting plate, the sleeve is fixedly installed in the through-hole of connecting plate, the bottom of skeleton is provided with the through-hole, the sleeve can be set up inside the through-hole of skeleton from top to bottom slidably, the sleeve bottom is provided with the opening, sleeve upper portion is provided with the discharge gate, the screw thread post is rotatable to be set up in the sleeve, the top end of the threaded column is fixedly connected with the bottom end of the first gear, the bottom end of the first gear is rotatably connected with the top end of the sleeve, the bottom end of the motor support is connected with the top end of the connecting plate, the first motor is arranged at the top end of the motor support, the output end of the first motor is provided with a second gear, the second gear is meshed with the first gear, the bottom end of the threaded column extends out of the opening of the sleeve to be fixedly connected with the top end of the drill bit, the extension of the connecting column is connected with the inner side wall of the framework, the first sliding sleeve is fixedly arranged on the inner side wall of the connecting column, and the sleeve can slide the setting from top to bottom in the inside of first sliding sleeve, and two sets of second motors are installed respectively on the top of skeleton, and the top of two sets of lead screws is connected with the output of two sets of second motors respectively, and the bottom of two sets of lead screws is rotatable with the top of spliced pole respectively to the connecting plate can slide the suit from top to bottom on the lateral wall of two sets of lead screws.

The utility model discloses a quick sampling device for oil field stratum analysis, the supporting mechanism includes bottom plate, multiunit second sliding sleeve, multiunit support column, multiunit limiting plate, multiunit spring, multiunit stabilizer blade and multiunit first pneumatic cylinder, the bottom plate top is connected with the bottom of skeleton through angle adjusting device, the central point of bottom plate puts and is provided with the opening, the drill bit passes the central opening of bottom plate and drills deeply into the stratum, be provided with the multiunit through-hole on the bottom plate, multiunit second sliding sleeve sets up respectively in the multiunit through-hole of bottom plate, the multiunit support column is slidable mounting respectively from top to bottom in the multiunit second sliding sleeve, the bottom of multiunit limiting plate is connected with the top of multiunit support column respectively, the multiunit spring cooperates respectively to install on the lateral wall of multiunit support column, the top of multiunit stabilizer blade is connected with the bottom of multiunit support column respectively, multiunit first pneumatic cylinder is installed respectively on the lateral wall of multiunit bottom plate, and the output ends of the bottom ends of the multiple groups of first hydraulic cylinders are respectively connected with the top ends of the multiple groups of support legs.

The utility model discloses a quick sampling device for oil field stratigraphic analysis, angle adjusting device includes the multiunit supporting seat, multiunit second pneumatic cylinder, multiunit connecting piece and multiunit pivot, the bottom of multiunit supporting seat respectively with the top fixed connection of bottom plate, the bottom of multiunit second pneumatic cylinder respectively with the top rotatable coupling of multiunit supporting seat, multiunit connecting piece fixed mounting is respectively on the lateral wall of skeleton, the inside at the multiunit connecting piece is rotatably installed respectively in the multiunit pivot to the top of multiunit second pneumatic cylinder respectively with the lateral wall fixed connection of multiunit pivot.

The utility model discloses a quick sampling device for oil field stratum analysis still includes the multiunit wheel of shifting, and the multiunit is shifted the wheel and is rotatable the bottom of installing at the bottom plate respectively.

The utility model discloses a quick sampling device for oil field stratigraphic analysis still includes baffle and collecting box, the baffle mounting on telescopic lateral wall and with telescopic bin outlet intercommunication, the collecting box bottom is connected and sets up the below at the baffle with the top of connecting plate.

The utility model discloses a quick sampling device for oil field stratigraphic analysis still includes the multiunit nail, and the top of multiunit nail is connected with the top of multiunit stabilizer blade respectively.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, a first motor is turned on to drive a second gear to rotate, the second gear rotates to drive a threaded column to rotate through the first gear, so that the threaded column drives a drill bit to drill a stratum to be sampled, two groups of second motors are turned on to drive two groups of lead screws to rotate in the drilling process of the drill bit, the two groups of lead screws rotate to enable a sliding block to move downwards, so that a connecting plate drives the threaded column and the drill bit to move downwards through a sleeve, the efficiency of automatic downward drilling and sampling of the drill bit is improved by arranging the lead screws, the working strength of manual sampling is reduced, the difficulty of stratum sampling is reduced, drilled soil is conveyed upwards through an opening at the bottom end of the sleeve in the rotation process of the threaded column, and the conveyed soil is discharged through a discharge port of the sleeve, so that workers can collect and detect the soil, the convenience of stratum analysis of an oil field is improved, and the accuracy of stratum sampling is improved, the practicability of the device is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged schematic view of the connection of the threaded post to the first gear, etc.;

FIG. 3 is an enlarged schematic view of the connection between the support column and the limiting plate;

FIG. 4 is an enlarged schematic view of the connection between the support base and the second hydraulic cylinder;

in the drawings, the reference numbers: 1. a framework; 2. a slider; 3. a connecting plate; 4. a sleeve; 5. a threaded post; 6. a first gear; 7. a motor bracket; 8. a first motor; 9. a second gear; 10. a drill bit; 11. connecting columns; 12. a first sliding sleeve; 13. a second motor; 14. a lead screw; 15. a base plate; 16. a second sliding sleeve; 17. a support pillar; 18. a limiting plate; 19. a spring; 20. a support leg; 21. a first hydraulic cylinder; 22. a supporting seat; 23. a second hydraulic cylinder; 24. a connecting member; 25. a rotating shaft; 26. a shift wheel; 27. a baffle plate; 28. a collection box; 29. nails are provided.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 4, the utility model discloses a quick sampling device for oil field stratigraphic analysis, which comprises a framework 1, a plurality of groups of sliders 2, a connecting plate 3, a sleeve 4, a threaded column 5, a first gear 6, a motor bracket 7, a first motor 8, a drill bit 10, a connecting column 11, a first sliding sleeve 12, two groups of second motors 13, two groups of lead screws 14, an angle adjusting device and a supporting mechanism, wherein the bottom end of the framework 1 is provided with the angle adjusting device, the supporting mechanism is arranged at the bottom end of the angle adjusting device, the plurality of groups of sliders 2 are respectively arranged on the outer side wall of the framework 1 in a vertical sliding manner, the extension of the connecting plate 3 is respectively connected with the inner side wall of the plurality of groups of sliders 2, the connecting plate 3 is provided with a through hole, the sleeve 4 is fixedly arranged inside the through hole of the connecting plate 3, the bottom end of the framework 1 is provided with a through hole, the sleeve 4 is arranged inside the through hole of the framework 1 in a vertical sliding manner, the bottom end of the sleeve 4 is provided with an opening, the upper part of the sleeve 4 is provided with a discharge hole, the threaded column 5 is rotatably arranged inside the sleeve 4, the top end of the threaded column 5 is fixedly connected with the bottom end of the first gear 6, the bottom end of the first gear 6 is rotatably connected with the top end of the sleeve 4, the bottom end of the motor support 7 is connected with the top end of the connecting plate 3, the first motor 8 is arranged at the top end of the motor support 7, the output end of the first motor 8 is provided with the second gear 9, the second gear 9 is meshed with the first gear 6, the bottom end of the threaded column 5 extends out of the opening of the sleeve 4 and is fixedly connected with the top end of the drill bit 10, the extension of the connecting column 11 is connected with the inner side wall of the framework 1, the first sliding sleeve 12 is fixedly arranged on the inner side wall of the connecting column 11, the sleeve 4 is slidably arranged inside the first sliding sleeve 12 up and down, the two groups of second motors 13 are respectively arranged at the top end of the framework 1, the top ends of the two groups of the lead screws 14 are respectively connected with the output ends of the two groups of the second motors 13, the bottom ends of the two groups of screw rods 14 are respectively rotatably connected with the top end of the connecting column 11, and the connecting plate 3 can be sleeved on the outer side walls of the two groups of screw rods 14 in a vertically sliding manner; firstly, a first motor 8 is turned on to drive a second gear 9 to rotate, the second gear 9 rotates to drive a threaded column 5 to rotate through a first gear 6, so that the threaded column 5 drives a drill bit 10 to drill a stratum to be sampled, two groups of second motors 13 are turned on to drive two groups of lead screws 14 to rotate in the drilling process of the drill bit 10, the two groups of lead screws 14 rotate to enable a sliding block 2 to move downwards, so that a connecting plate 3 drives the threaded column 5 and the drill bit 10 to move downwards through a sleeve 4, the automatic downward drilling and sampling efficiency of the drill bit 10 is improved by arranging the lead screws 14, the working intensity of manual sampling is reduced, the difficulty of stratum sampling is reduced, drilled soil is conveyed upwards through an opening at the bottom end of the sleeve 4 in the rotating process of the threaded column 5, the conveyed soil is discharged through a discharge opening of the sleeve 4, and therefore, workers can collect and detect the soil conveniently, the convenience of the oil field stratum analysis is improved, the accuracy of stratum sampling is improved, and the practicability of the device is improved.

The utility model discloses a quick sampling device for oil field stratum analysis, the supporting mechanism includes bottom plate 15, multiunit second sliding sleeve 16, multiunit support column 17, multiunit limiting plate 18, multiunit spring 19, multiunit stabilizer blade 20 and multiunit first pneumatic cylinder 21, bottom plate 15 top is connected with the bottom of skeleton 1 through angle adjusting device, the central point of bottom plate 15 puts and is provided with the opening, drill bit 10 passes through the central opening of bottom plate 15 and drills the stratum, be provided with the multiunit through-hole on bottom plate 15, multiunit second sliding sleeve 16 sets up respectively in the multiunit through-hole of bottom plate 15, multiunit support column 17 can be installed inside multiunit second sliding sleeve 16 from top to bottom in a sliding manner respectively, the bottom of multiunit limiting plate 18 is connected with the top of multiunit support column 17 respectively, multiunit spring 19 cooperates respectively to install on the lateral wall of multiunit support column 17, the top of multiunit stabilizer blade 20 is connected with the bottom of multiunit support column 17 respectively, the multiple groups of first hydraulic cylinders 21 are respectively installed on the outer side walls of the multiple groups of bottom plates 15, and the output ends of the bottom ends of the multiple groups of first hydraulic cylinders 21 are respectively connected with the top ends of the multiple groups of support legs 20; through the flexible length of the first pneumatic cylinder 21 of control multiunit, make the first pneumatic cylinder 21 of multiunit promote multiunit stabilizer blade 20 downwards and remove, thereby make multiunit stabilizer blade 20 support bottom plate 15 bottom through ground, improve the convenience that multiunit stabilizer blade 20 supported the device lift, reduce rocking of device during operation and cause the drill hole offset, improve the probing precision of device to the stratum, through setting up multiunit second sliding sleeve 16 and multiunit support column 17, improve the guidance quality of stabilizer blade 20 lift removal, improve the fastness of stabilizer blade 20 to the device support, provide thrust through setting up the shrink of multiunit spring 19 to support column 17, improve the speed that stabilizer blade 20 took in to the top, the availability factor of device is improved, the practicality of device is improved.

The utility model discloses a quick sampling device for oil field stratigraphic analysis, angle adjusting device includes multiunit supporting seat 22, multiunit second pneumatic cylinder 23, multiunit connecting piece 24 and multiunit pivot 25, the bottom of multiunit supporting seat 22 respectively with the top fixed connection of bottom plate 15, the bottom of multiunit second pneumatic cylinder 23 respectively with the top rotatable coupling of multiunit supporting seat 22, multiunit connecting piece 24 respectively fixed mounting is on the lateral wall of skeleton 1, multiunit pivot 25 respectively rotatable mounting is in the inside of multiunit connecting piece 24, and the top of multiunit second pneumatic cylinder 23 respectively with the lateral wall fixed connection of multiunit pivot 25; the telescopic length of the multiple groups of second hydraulic cylinders 23 of the left part and the right part of the top end of the bottom plate 15 is adjusted, the multiple groups of second hydraulic cylinders 23 of the one part are rotated by swinging through one end of the framework 1 upwards pushed by the multiple groups of connecting pieces 24, so that the drilling angle of the drill bit 10 is adjusted in a tilting mode, the convenience of the drilling sampling of different angles of the stratum is improved, the use limitation of the device is reduced, and the practicability of the device is improved.

The utility model discloses a quick sampling device for oil field stratum analysis, still include multiunit shifting wheel 26, multiunit shifting wheel 26 is rotatable respectively and is installed in the bottom of bottom plate 15; through setting up multiunit shift wheel 26, improve the convenience that the device removed to different region probing samples, reduce the working strength that personnel removed the device, improve the convenience that the device used.

The utility model discloses a quick sampling device for oil field stratum analysis, still include baffle 27 and collecting box 28, baffle 27 is installed on the lateral wall of sleeve 4 and is communicated with the bin outlet of sleeve 4, and the collecting box 28 bottom is connected with the top of connecting plate 3 and sets up in the below of baffle 27; through setting up baffle 27, improve the protective effect that sleeve 4 arranged the material, through setting up collecting box 28, improve the convenience that soil was collected, improve the convenience of soil sampling.

The utility model discloses a quick sampling device for oil field stratum analysis, still include multiunit nail 29, the top of multiunit nail 29 is connected with the top of multiunit stabilizer blade 20 respectively; inside inserting the soil on ground with multiunit nail 29, improve the fixed effect of multiunit stabilizer blade 20 to the device, reduce the device offset, improve the spacing convenience of device.

The utility model discloses a quick sampling device for oil field stratum analysis, it is at work, at first drive second gear 9 rotatory through opening first motor 8, second gear 9 is rotatory to drive screw post 5 through first gear 6 and is rotated, thereby make screw post 5 drive drill bit 10 and carry out the probing to the stratum that needs the sampling, drill bit 10 is in the process of probing drives two sets of lead screws 14 and rotates through opening two sets of second motor 13, two sets of lead screws 14 rotate and make slider 2 move down, thereby make connecting plate 3 drive screw post 5 and drill bit 10 through sleeve 4 and move down, the soil of probing is carried through sleeve 4 bottom opening in the rotation process of screw post 5 upwards, the soil after carrying is discharged through the discharge gate of sleeve 4, later through the flexible length of control multiunit first pneumatic cylinder 21, make multiunit first pneumatic cylinder 21 promote multiunit stabilizer blade 20 downwards and move, therefore, the bottom end of the bottom plate 15 is supported by the multiple groups of support legs 20 through the ground, and then the telescopic length of the multiple groups of second hydraulic cylinders 23 of one of the left part and the right part of the top end of the bottom plate 15 is adjusted, so that the multiple groups of second hydraulic cylinders 23 of one part upwards push one end of the framework 1 to swing and rotate through the multiple groups of connecting pieces 24.

The utility model discloses a quick sampling device for oil field stratum analysis, the installation mode, the connection mode or the setting mode are all common mechanical modes, and the quick sampling device can be implemented as long as the beneficial effects can be achieved; the utility model discloses a first motor 8, second motor 13, first pneumatic cylinder 21 and second pneumatic cylinder 23 for oil field stratigraphic analysis's quick sampling device are purchase on the market, and this industry technical staff only need install and operate according to its subsidiary operating specification can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A rapid sampling device for oilfield formation analysis is characterized by comprising a framework (1), a plurality of groups of sliding blocks (2), a connecting plate (3), a sleeve (4), a threaded column (5), a first gear (6), a motor support (7), a first motor (8), a drill bit (10), a connecting column (11), a first sliding sleeve (12), two groups of second motors (13), two groups of lead screws (14), an angle adjusting device and a supporting mechanism, wherein the bottom end of the framework (1) is provided with the angle adjusting device, the supporting mechanism is arranged at the bottom end of the angle adjusting device, the plurality of groups of sliding blocks (2) are respectively arranged on the outer side wall of the framework (1) in a vertical sliding manner, the extension of the connecting plate (3) is respectively connected with the inner side wall of the plurality of groups of sliding blocks (2), the connecting plate (3) is provided with a through hole, the sleeve (4) is fixedly arranged inside the through hole of the connecting plate (3), the bottom end of the framework (1) is provided with a through hole, the sleeve (4) can be arranged in the through hole of the framework (1) in a vertically sliding manner, the bottom end of the sleeve (4) is provided with an opening, the upper part of the sleeve (4) is provided with a discharge hole, the threaded column (5) can be rotatably arranged in the sleeve (4), the top end of the threaded column (5) is fixedly connected with the bottom end of the first gear (6), the bottom end of the first gear (6) is rotatably connected with the top end of the sleeve (4), the bottom end of the motor bracket (7) is connected with the top end of the connecting plate (3), the first motor (8) is arranged at the top end of the motor bracket (7), the output end of the first motor (8) is provided with a second gear (9), the second gear (9) is meshed with the first gear (6), the bottom end of the threaded column (5) extends out of the opening of the sleeve (4) and is fixedly connected with the top end of the drill bit (10), the extension of the connecting column (11) is connected with the inner side wall of the framework (1), first sliding sleeve (12) fixed mounting is on spliced pole (11) inside wall to sleeve (4) can slide from top to bottom and set up the inside at first sliding sleeve (12), the top in skeleton (1) is installed respectively in two sets of second motors (13), the top of two sets of lead screw (14) is connected with the output of two sets of second motors (13) respectively, the bottom of two sets of lead screw (14) respectively with the top rotatable coupling of spliced pole (11), and slidable suit is on the lateral wall of two sets of lead screw (14) about connecting plate (3).

2. The rapid sampling device for oilfield formation analysis according to claim 1, wherein the support mechanism comprises a bottom plate (15), a plurality of sets of second sliding sleeves (16), a plurality of sets of support pillars (17), a plurality of sets of limit plates (18), a plurality of sets of springs (19), a plurality of sets of support legs (20) and a plurality of sets of first hydraulic cylinders (21), the top end of the bottom plate (15) is connected with the bottom end of the framework (1) through an angle adjustment device, an opening is arranged at the central position of the bottom plate (15), the drill bit (10) penetrates through the central opening of the bottom plate (15) to drill the formation, a plurality of sets of through holes are arranged on the bottom plate (15), the plurality of sets of second sliding sleeves (16) are respectively arranged inside the plurality of sets of through holes of the bottom plate (15), the plurality of sets of support pillars (17) are respectively slidably mounted inside the plurality of sets of second sliding sleeves (16) up and down, the bottom ends of the plurality of limit plates (18) are respectively connected with the top ends of the plurality of support pillars (17), the multi-group springs (19) are respectively installed on the outer side walls of the multi-group supporting columns (17) in a matched mode, the top ends of the multi-group supporting legs (20) are respectively connected with the bottom ends of the multi-group supporting columns (17), the multi-group first hydraulic cylinders (21) are respectively installed on the outer side walls of the multi-group bottom plates (15), and the bottom end output ends of the multi-group first hydraulic cylinders (21) are respectively connected with the top ends of the multi-group supporting legs (20).

3. The rapid sampling device for oilfield formation analysis according to claim 1, wherein the angle adjustment device comprises a plurality of sets of supporting seats (22), a plurality of sets of second hydraulic cylinders (23), a plurality of sets of connecting members (24), and a plurality of sets of rotating shafts (25), wherein the bottom ends of the plurality of sets of supporting seats (22) are respectively and fixedly connected with the top ends of the bottom plate (15), the bottom ends of the plurality of sets of second hydraulic cylinders (23) are respectively and rotatably connected with the top ends of the plurality of sets of supporting seats (22), the plurality of sets of connecting members (24) are respectively and fixedly mounted on the outer side wall of the framework (1), the plurality of sets of rotating shafts (25) are respectively and rotatably mounted inside the plurality of sets of connecting members (24), and the top ends of the plurality of sets of second hydraulic cylinders (23) are respectively and fixedly connected with the outer side wall of the plurality of rotating shafts (25).

4. A rapid sampling device for oilfield formation analysis according to claim 3, further comprising a plurality of sets of displacement wheels (26), the plurality of sets of displacement wheels (26) being rotatably mounted on the bottom end of the bottom plate (15), respectively.

5. The rapid sampling device for oilfield formation analysis according to claim 4, further comprising a baffle (27) and a collection box (28), wherein the baffle (27) is installed on the outer side wall of the sleeve (4) and is communicated with the discharge port of the sleeve (4), and the bottom end of the collection box (28) is connected with the top end of the connecting plate (3) and is arranged below the baffle (27).

6. The rapid sampling device for oilfield formation analysis according to claim 5, further comprising a plurality of groups of nails (29), wherein the top ends of the plurality of groups of nails (29) are respectively connected with the top ends of the plurality of groups of support legs (20).