CN219842176U

CN219842176U - Deep sampling device for petroleum exploration

Info

Publication number: CN219842176U
Application number: CN202321258848.5U
Authority: CN
Inventors: 李广青; 王炳刚; 阎保雄; 宁涛; 刘海涛; 王世龙; 王垚; 朱星星; 曹延成; 李丹飞
Original assignee: Yandan Oilfield Co ltd Zhidan Oil Production Plant
Current assignee: Yandan Oilfield Co ltd Zhidan Oil Production Plant
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-10-17
Anticipated expiration: 2033-05-23

Abstract

The utility model discloses a deep sampling device for petroleum exploration, which comprises a bottom plate, wherein two supporting side plates are fixedly arranged on the top surface of the bottom plate, a fixed top plate is commonly connected to the tops of the two supporting side plates, a bidirectional screw rod is arranged right below the bottom of the fixed top plate, bearing pieces are rotatably connected to the left end and the right end of the bidirectional screw rod, one side end, away from each other, of the two bearing pieces is respectively connected with the two supporting side plates, a rotating assembly is arranged on the bidirectional screw rod, a pressing plate is connected to the bidirectional screw rod through a pushing assembly, a sampling motor is arranged on the middle surface of the bottom end of the pressing plate, a sampling drill rod is connected to the bottom output end of the sampling motor, spiral blades are fixedly arranged on the outer surface of the sampling drill rod, a stabilizing assembly is arranged on the pressing plate, and a jack is formed in the middle surface of the top end of the bottom plate.

Description

Deep sampling device for petroleum exploration

Technical Field

The utility model relates to the technical field of sampling equipment, in particular to a deep sampling device for petroleum exploration.

Background

Oil exploration is to search oil and gas resources, provides needed resources for people, and generally needs to sample soil underground when oil exploration is performed, so that a deep sampling device for oil exploration is needed, and the patent number is disclosed: CN209637706U discloses a deep sampling drilling machine for petroleum geological exploration, in which two operation hand levers are grasped by hand and rotated anticlockwise, the lifting gear on the rotation lever can be driven to rotate in the lifting operation sleeve, and the lifting gear can drive the motor connected with the drill rod to move downwards through the action of the lifting rack on the bracket, so that the motor drives the drill bit to move downwards through the drill rod while rotating, and the drilling sampling operation is carried out, but the mode of manually lifting the drill bit and the drill rod is time-consuming and labor-consuming, which is inconvenient for people to use.

Disclosure of Invention

The utility model aims to provide a deep sampling device for petroleum exploration, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a deep sampling device that oil exploration was used, includes the bottom plate, the top surface of bottom plate sets firmly two and is controlling opposite support curb plate respectively, and the top of two support curb plates is connected with fixed roof jointly, be equipped with two-way lead screw under the fixed roof bottom, and two-way lead screw's the both ends of controlling all rotate and be connected with the bearing piece, two bearing pieces keep away from one side end respectively with two support curb plates be connected, be equipped with rotating assembly on the two-way lead screw, and be connected with the clamp plate through pushing the subassembly on the two-way lead screw, the mid-surface mounting of clamp plate bottom has the sampling motor, the bottom output of sampling motor is connected with the sampling drilling rod, and the surface of sampling drilling rod has set firmly helical blade, be equipped with stabilizing assembly on the clamp plate, the jack has been seted up on the middle part surface on the bottom plate top.

Further, the rotating assembly comprises a rectangular through hole, the rectangular through hole is formed in the right end surface of the top of the fixed side plate, a rotating motor is arranged on the left side of the top of the rectangular through hole, the lower surface of the rotating motor is fixedly connected with the upper surface of the fixed top plate through a mounting plate, the output end of the rotating motor is connected with a main driving wheel, an auxiliary driving wheel is arranged right below the main driving wheel, the auxiliary driving wheel is fixedly sleeved on the outer surface of the right side of the bidirectional screw rod, a linkage belt is connected with the outer surfaces of the main driving wheel and the auxiliary driving wheel in a common transmission mode, and the linkage belt is located in the middle of the inner end of the rectangular through hole.

Further, the pushing assembly comprises two connecting blocks, the two connecting blocks are movably sleeved on the outer surfaces of the left side and the right side of the bidirectional screw rod respectively, screw holes matched with the bidirectional screw rod are formed in the two connecting blocks, driving plates are hinged to the bottom end surfaces of the connecting blocks, and the bottom ends of the two driving plates are hinged to the middle surface of the top end of the pressing plate jointly.

Further, the stabilizing assembly comprises two vertical plates, the two vertical plates are respectively and fixedly connected to the lower ends of the left side and the right side of the two supporting side plates, a first sliding groove is formed in the middle surface of one side opposite to the two vertical plates, a first sliding block matched with the first sliding groove is connected in a sliding manner in the first sliding groove, and one side ends of the two first sliding blocks opposite to each other are respectively connected with the middle end surfaces of the left side and the right side of the pressing plate.

Further, the bottom surface mounting of bottom plate has two gyro wheels that are bilateral symmetry respectively, and one side that two gyro wheels kept away from mutually all is equipped with the spacing nail, spacing nail activity grafting is in the top surface of bottom plate, and has seted up the connecting hole with spacing nail looks adaptation on the bottom plate.

Further, the center of the jack and the center of the sampling drill rod are located on the same vertical line, the sampling drill rod is located inside the jack, the bottom end of the sampling drill rod is located above the bottom end of the roller, and the inner wall of the jack is not contacted with the spiral blades.

Further, the middle part fixed surface of fixed roof bottom is connected with the diaphragm, the second spout has been seted up to the middle part surface of diaphragm bottom, sliding connection has two second sliders all rather than looks adaptation in the second spout, and two second sliders are connected with the top surface of two connecting blocks respectively.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the deep sampling device for petroleum exploration is used, the device is moved to a petroleum exploration sampling site through the idler wheels, the device can be installed and fixed in the ground through the fiber nails, then the device is connected with an external power supply, the device is started, at the moment, the output end of the rotating motor is rotated forward, the main driving wheel can be driven to synchronously move, the auxiliary driving wheel and the bidirectional screw rod can be driven to synchronously move through the forward rotation of the main driving wheel, so that the auxiliary driving wheel and the bidirectional screw rod can be driven to move mutually between two connecting blocks in threaded connection with the bidirectional screw rod, the two driving plates can be driven to move mutually in a rotating mode, the transverse plate can be driven to move downwards in a first sliding groove on the vertical plate through the first sliding block, stability during movement of the transverse plate can be improved through sliding connection between the first sliding block and the first sliding groove, and meanwhile, the drill rod and the spiral blade can be driven to rotate and move downwards through the output end of the sampling motor to carry out synchronous movement, and thus the automatic sampling operation can be realized through the transverse plate moving downwards, and the automatic sampling operation can be realized without the need of manual operation.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a portion of the top plan view of the top of the stationary roof plate of the present utility model;

FIG. 3 is a schematic perspective view of two connecting blocks according to the present utility model;

in the figure: 1. a bottom plate; 2. supporting the side plates; 3. fixing the top plate; 4. a two-way screw rod; 5. a rotating assembly; 51. a rectangular through hole; 52. a rotating motor; 53. a main driving wheel; 54. an auxiliary driving wheel; 55. a linkage belt; 6. a pushing assembly; 61. a connecting block; 62. a screw hole; 63. a driving plate; 7. a pressing plate; 8. a sampling motor; 9. sampling a drill rod; 10. a helical blade; 11. a stabilizing assembly; 101. a riser; 102. a first chute; 103. a first slider; 12. a jack; 13. a roller; 14. a limit nail; 15. a cross plate; 16. a second chute; 17. and a second slider.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1, oil exploration is to find oil and gas resources to provide needed resources for people, and when oil exploration is performed, soil underground is usually needed to be sampled, so a deep sampling device for oil exploration is needed, and patent publication No.: the utility model patent of a deep sampling drilling machine for petroleum geological exploration is disclosed in CN209637706U, the utility model patent of a deep sampling drilling machine for petroleum geological exploration is manually lifted and lowered to drill bit and drill rod when in use, manual operation mode is time-consuming and labor-consuming, inconvenient people use, in order to solve the problem, the utility model patent of a deep sampling device for petroleum exploration is provided for this purpose, a deep sampling device for petroleum exploration comprises a bottom plate 1, two supporting side plates 2 which are respectively opposite left and right are fixedly arranged on the top surface of the bottom plate 1, the top parts of the two supporting side plates 2 are jointly connected with a fixed top plate 3, a bidirectional screw 4 is arranged right below the bottom of the fixed top plate 3, the bidirectional screw 4 is the prior art, a plurality of sampling blades 10 are arranged on the bottom plate 10, the bottom plate 10 is fixedly arranged on the bottom surface of the sampling plate 10, the bottom plate 10 is fixedly connected with a sampling blade 10, and the bottom plate 10 is fixedly arranged on the surface of the sampling blade 10.

Referring to fig. 1-2, the rotating assembly 5 includes a rectangular through hole 51, the rectangular through hole 51 is formed on the right end surface of the top of the fixed side plate, a rotating motor 52 is disposed on the left side of the top of the rectangular through hole 51, the lower surface of the rotating motor 52 is fixedly connected with the upper surface of the fixed top plate 3 through a mounting plate, the rotating motor 52 is fixedly mounted on the mounting plate, the mounting plate is fixedly connected with the fixed top plate 3 through bolts, the mounting plate is detachably connected, the output end of the rotating motor 52 is connected with a main driving wheel 53, an auxiliary driving wheel 54 is disposed under the main driving wheel 53, the auxiliary driving wheel 54 is fixedly sleeved on the outer surface of the right side of the bidirectional screw 4, the outer surfaces of the main driving wheel 53 and the auxiliary driving wheel 54 are jointly connected with a linkage belt 55, the linkage belt 55 is disposed in the middle of the inner end of the rectangular through hole 51, the rotating assembly 5 is arranged, the bidirectional screw 4 can be driven to rotate forward or backward, the pressing plate 7 can be driven to move downward or upward through the connecting block 61 and the driving plate 63, and the sampling motor 8, the sampling 9 and the helical blade 10 can be sampled.

Referring to fig. 1 and 3, the pushing assembly 6 includes two connection blocks 61, the two connection blocks 61 are movably sleeved on the outer surfaces of the left side and the right side of the bidirectional screw rod 4, screw holes 62 adapted to the bidirectional screw rod 4 are formed in the two connection blocks 61, the two connection blocks 61 are in threaded connection with two sets of opposite external threads on the bidirectional screw rod 4 through the screw holes 62, a driving plate 63 is hinged to the bottom end surface of the connection block 61, and the bottom ends of the two driving plates 63 are hinged to the middle surface of the top end of the pressing plate 7.

Referring to fig. 1, the stabilizing assembly 11 includes two risers 101, the two risers 101 are respectively and fixedly connected to the lower ends of the left and right sides of the two supporting side plates 2, the middle surfaces of the opposite sides of the two risers 101 are provided with first sliding grooves 102, the first sliding grooves 102 are slidably connected with first sliding blocks 103 adapted to the first sliding grooves, the opposite sides of the two first sliding blocks 103 are respectively connected with the middle surfaces of the left and right sides of the pressing plate 7, by arranging the stabilizing assembly 11, a certain supporting effect is provided for the pressing plate 7 when the pressing plate 7 moves up and down, so that the stability of the pressing plate 7 can be improved, the bottom surface of the bottom plate 1 is provided with two rollers 13 which are respectively symmetric left and right, by arranging the rollers 13, the device is convenient to move, the rollers 13 are locking wheels in the prior art, and the sides of the two rollers 13 away from each other are provided with limiting nails 14, the spacing nail 14 activity peg graft in the top surface of bottom plate 1, and set up the connecting hole with spacing nail 14 looks adaptation on the bottom plate 1, spacing nail 14 is the screw nail, the connecting hole is the screw hole, threaded connection between spacing nail 14 and the connecting hole, through setting up spacing nail 14, forward rotation is carried out spacing nail 14 through the manual, can make it down move on bottom plate 1, insert in the ground at the sample scene through spacing nail 14, can fix this device installation subaerial, be favorable to improving the steadiness of this device, the jack 12 is located same perpendicular line with the centre of a circle of sampling drilling rod 9, sampling drilling rod 9 is located inside jack 12, and the bottom of sampling drilling rod 9 is located the bottom top of gyro wheel 13, the inner wall of jack 12 is contactless with between the heliciform blade 10, produce frictional resistance with the inner wall of jack 12 when preventing that heliciform blade 10 from rotating.

Example 2

On the basis of embodiment 1, a cross plate 15, a second sliding block 17 and a second sliding groove 16 are added, please refer to fig. 1, the middle surface of the bottom end of the fixed top plate 3 is fixedly connected with the cross plate 15, the middle surface of the bottom end of the cross plate 15 is provided with the second sliding groove 16, two second sliding blocks 17 which are matched with the second sliding groove 16 are connected in a sliding manner, the two second sliding blocks 17 are respectively connected with the top surfaces of the two connecting blocks 61, and the stability of the connecting blocks 61 during movement can be improved through the sliding connection among the second sliding blocks 17 and the second sliding grooves 16, so that the stability of the device during use can be improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a deep sampling device that oil exploration used, includes bottom plate (1), its characterized in that: the utility model discloses a sampling device, including bottom plate (1), bottom plate (4), fixed roof (3), screw rod (10) and jack (12) are set up on the middle part surface of bottom plate (1), bottom plate (1)'s top surface has set firmly two respectively be left and right sides opposite support curb plate (2), and the top of two support curb plate (2) is connected with fixed roof (3) jointly, be equipped with two both ends under fixed roof (3) bottom two-way lead screw (4), and two both ends all rotate about lead screw (4) are connected with the bearing piece, one side that two bearing pieces kept away from mutually is connected with two support curb plate (2) respectively, be equipped with rotating assembly (5) on two-way lead screw (4), and be connected with clamp plate (7) on two-way lead screw (4) through pushing assembly (6), the mid-surface mounting of clamp plate (7) bottom has sampling motor (8), and the surface of sampling drill rod (9) has set firmly helical blade (10), be equipped with on clamp plate (7) and stabilize subassembly (11), jack (12) have been seted up on the middle part surface on bottom plate (1).

2. A deep sampling apparatus for petroleum exploration according to claim 1 and wherein: the rotating assembly (5) comprises a rectangular through hole (51), the rectangular through hole (51) is formed in the right end surface of the top of the fixed side plate, a rotating motor (52) is arranged on the left side of the top of the rectangular through hole (51), the lower surface of the rotating motor (52) is fixedly connected with the upper surface of the fixed top plate (3) through a mounting plate, the output end of the rotating motor (52) is connected with a main driving wheel (53), an auxiliary driving wheel (54) is arranged right below the main driving wheel (53), the auxiliary driving wheel (54) is fixedly sleeved on the outer surface of the right side of the bidirectional screw rod (4), a linkage belt (55) is connected to the outer surfaces of the main driving wheel (53) and the auxiliary driving wheel (54) in a transmission mode, and the linkage belt (55) is located in the middle of the inner end of the rectangular through hole (51).

3. A deep sampling apparatus for petroleum exploration according to claim 1 and wherein: the pushing assembly (6) comprises two connecting blocks (61), the two connecting blocks (61) are movably sleeved on the outer surfaces of the left side and the right side of the bidirectional screw rod (4) respectively, screw holes (62) matched with the bidirectional screw rod (4) are formed in the two connecting blocks (61), driving plates (63) are hinged to the bottom end surfaces of the connecting blocks (61), and the bottom ends of the two driving plates (63) are hinged to the middle surface of the top end of the pressing plate (7) jointly.

4. A deep sampling apparatus for petroleum exploration according to claim 1 and wherein: the stabilizing assembly (11) comprises two vertical plates (101), the two vertical plates (101) are respectively and fixedly connected to the lower ends of the left side and the right side of the two supporting side plates (2), a first sliding groove (102) is formed in the middle surface of one side opposite to the two vertical plates (101), a first sliding block (103) matched with the first sliding groove is connected in a sliding manner in the first sliding groove (102), and one side ends of the two first sliding blocks (103) opposite to each other are respectively connected with the middle end surfaces of the left side and the right side of the pressing plate (7).

5. A deep sampling apparatus for petroleum exploration according to claim 1 and wherein: the bottom surface mounting of bottom plate (1) has two gyro wheels (13) that are bilateral symmetry respectively, and one side that two gyro wheels (13) kept away from mutually all is equipped with spacing nail (14), spacing nail (14) activity peg graft in the top surface of bottom plate (1), and offered the connecting hole with spacing nail (14) looks adaptation on bottom plate (1).

6. A deep sampling apparatus for petroleum exploration according to claim 5 and wherein: the center of the jack (12) and the center of the sampling drill rod (9) are located on the same vertical line, the sampling drill rod (9) is located inside the jack (12), the bottom end of the sampling drill rod (9) is located above the bottom end of the roller (13), and the inner wall of the jack (12) is not contacted with the helical blade (10).

7. A deep sampling device for petroleum exploration according to claim 3 and wherein: the middle surface fixed connection of fixed roof (3) bottom has diaphragm (15), second spout (16) have been seted up on the middle surface of diaphragm (15) bottom, sliding connection has two second sliders (17) all rather than looks adaptation in second spout (16), and two second sliders (17) are connected with the top surface of two connecting blocks (61) respectively.