CN218584410U

CN218584410U - Petroleum sampling device suitable for petroleum geological exploration

Info

Publication number: CN218584410U
Application number: CN202222746624.0U
Authority: CN
Inventors: 包静; 马小平
Original assignee: China University of Geosciences Beijing
Current assignee: China University of Geosciences Beijing
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-03-07
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a petroleum sampling device suitable for petroleum geological exploration, the on-line screen storage device comprises a base, the top installation adjusting part of base, the holding ring is installed at adjusting part's top, the outer lane movable mounting of holding ring has supporting component, and the inner chamber of base and holding ring has the movable sleeve through bearing movable mounting, and the surface of movable sleeve runs through to slide and is provided with the spliced pole, and the inside left side fixed mounting of spliced pole has the battery, and the inside right side fixed mounting of spliced pole has time controller. The utility model can flexibly adjust the installation height and the supporting range of the equipment according to the actual installation area and the supporting requirement by matching the base, the supporting component, the connecting column and the adjusting component; through battery, time controller, displacement board, toper tooth and through-hole cooperation use, can be according to the time of predetermineeing and timing control equipment sample work, and then the convenience introduces the oil sample to the collection frame in temporary storage.

Description

Petroleum sampling device suitable for petroleum geological exploration

Technical Field

The utility model relates to an oil exploration technical field specifically is a petroleum sampling device suitable for oil geological exploration.

Background

The petroleum exploration refers to a process of understanding underground geological conditions by various exploration means, knowing conditions such as crude oil, oil storage, oil and gas migration, accumulation, storage and the like, comprehensively evaluating an oil and gas-containing prospect, determining a favorable area for oil and gas accumulation, finding a trap of the oil and gas, ascertaining an area of an oil and gas field and clearing the condition and the output capacity of an oil and gas reservoir, wherein a sampling device is used for sampling petroleum in the exploration process so as to facilitate subsequent quality inspection and examination.

The utility model discloses a patent application publication No. CN 211974962U's utility model discloses an oil sampling device suitable for petroleum geological exploration, including the solid fixed sleeving, the solid fixed sleeving's inboard is equipped with the drilling rod, just drilling rod and solid fixed sleeving threaded connection, the bottom mounting of drilling rod is equipped with the drill bit, the bottom of drill bit is equipped with the closing cap, the fixed liquid suction pipe that is equipped with in top of closing cap, the through-hole has been seted up to the bottom side of liquid suction pipe, the middle part outside of solid fixed sleeving is equipped with the ring, the utility model discloses a four insert ground round pin and further consolidate the solid fixed sleeving after inserting the stratum, drive the drill bit when the drilling rod rotates and move down, break through the hard geological layer of oil reconnaissance stratum, after the drill bit bores through hard geological layer and is located the petroleum layer, the staff moves down the liquid suction pipe, and the liquid suction pipe closing cap is pushed away to the liquid suction pipe this moment, and sampling equipment and liquid suction pipe intercommunication, and the through-hole extraction oil of liquid suction pipe bottom can be passed through to sampling equipment promptly, and this sampling device design simple structure, and stability is good, convenient to use.

But above-mentioned device still has some shortcomings when in actual use, and it is comparatively obvious that oil sampling device can't adjust the clean and supporting height of holding surface in a flexible way, can not satisfy multiple installation demand in the in-service use, has certain restrictive, can not convenient extraction oil sample simultaneously, adopts the conveying pipe form to sample not only to increase material cost, and can't carry out quick sample processing to deep oil.

Therefore, it is necessary to develop a petroleum sampling device suitable for petroleum geological exploration to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil sampling device suitable for oil geological exploration possesses the advantage of nimble support and convenient sample, has solved the unable nimble clean and bearing height of adjustment holding surface of oil sampling device, can not convenient extraction oil sample simultaneously, can't carry out the problem of quick sampling process to deep oil.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oil sampling device suitable for oil geological exploration, includes the base, the top installation adjusting part of base, the holding ring is installed at adjusting part's top, the outer lane movable mounting of holding ring has a supporting component, the inner chamber of base and holding ring has the movable sleeve through bearing movable mounting, the surface of movable sleeve runs through the slip and is provided with the spliced pole, the inside left side fixed mounting of spliced pole has the battery, the inside right side fixed mounting of spliced pole has time controller, the bottom fixedly connected with of spliced pole collects the frame, collect the inner chamber of frame and install the displacement subassembly, the left and right sides of collecting the frame inner chamber all is provided with the displacement board, the outside fixedly connected with toper tooth of displacement board, the bottom welding of collecting the frame has the drill bit.

Preferably, the bottom of the base outer ring is fixedly connected with mounting blocks, and the number of the supporting components is four.

Preferably, the adjusting component comprises a threaded sleeve, the top and the bottom of the inner cavity of the threaded sleeve are respectively in threaded connection with a screw rod, and the other end of the screw rod is respectively fixedly connected with the base and the positioning ring.

Preferably, the center of the surface of the screw sleeve is fixedly sleeved with an anti-slip sleeve, and the thread turning directions of the upper screw rod surface and the lower screw rod surface are opposite.

Preferably, the supporting component comprises a connecting sleeve, one end of the connecting sleeve is movably connected with the outer ring of the positioning ring through a rotating shaft, and the other end of the connecting sleeve is provided with an inserted rod in a penetrating and sliding manner.

Preferably, a convex block is welded inside the top of the inserted link, and a sliding groove matched with the convex block for use is formed in the top of the connecting sleeve.

Preferably, the displacement subassembly includes servo motor, servo motor is fixed to be inlayed in the bottom of spliced pole, servo motor's output fixed mounting has the lead screw, the bottom thread bush on lead screw surface is equipped with the displacement piece, the left and right sides of displacement piece all has the movable rod through pivot movable mounting, the other end of movable rod is through the surperficial swing joint of pivot and displacement board.

Preferably, the surface of the collecting frame is provided with a through hole matched with the conical teeth for use, one side of each of the two displacement plates, which is opposite to the other side, is fixedly connected with a guide rod, and the surface of the collecting frame is provided with a guide hole matched with the guide rod for use.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model has the advantages of adjustable height and supporting area through the matching use of the base, the supporting component, the connecting column and the adjusting component, can flexibly adjust the equipment mounting height and the supporting range according to the actual mounting area and the supporting requirement, and has higher applicability;

2. the utility model discloses a battery, time controller, displacement board, toper tooth and through-hole cooperation are used, have the advantage of convenient sample, can be according to the time of predetermineeing and timing control equipment sample work, and then the convenience introduces the oil sample to the temporary storage in collecting the frame.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a sectional perspective view of the adjusting assembly of the present invention;

FIG. 4 is a perspective view of the connecting column of the present invention;

fig. 5 is a schematic perspective view of the displacement assembly of the present invention when separated from the collecting frame.

In the figure: the device comprises a base 1, a supporting component 2, an inserting rod 21, a connecting sleeve 22, a sliding groove 23, a convex block 24, a connecting column 3, a positioning ring 4, a collecting frame 5, a drill bit 6, an installing block 7, an adjusting component 8, a threaded sleeve 81, a screw rod 82, a movable sleeve 9, a storage battery 10, a time controller 11, a displacement plate 12, a conical tooth 13, a guide rod 14, a displacement component 15, a movable rod 151, a displacement block 152, a lead screw 153, a servo motor 154, a through hole 16 and a guide hole 17.

Detailed Description

Referring to fig. 1-5, an oil sampling device suitable for petroleum geological exploration comprises a base 1, wherein an adjusting component 8 is installed at the top of the base 1, a positioning ring 4 is installed at the top of the adjusting component 8, a supporting component 2 is movably installed on the outer ring of the positioning ring 4, a movable sleeve 9 is movably installed in the inner cavities of the base 1 and the positioning ring 4 through a bearing, a connecting column 3 is arranged on the surface of the movable sleeve 9 in a penetrating and sliding mode, a storage battery 10 is fixedly installed on the left side inside the connecting column 3, a time controller 11 is fixedly installed on the right side inside the connecting column 3, a collecting frame 5 is fixedly connected to the bottom of the connecting column 3, a displacement component 15 is installed in the inner cavity of the collecting frame 5, displacement plates 12 are arranged on the left side and the right side of the inner cavity of the collecting frame 5, conical teeth 13 are fixedly connected to the outer sides of the displacement plates 12, and a drill bit 6 is welded to the bottom of the collecting frame 5;

the bottom of the outer ring of the base 1 is fixedly connected with mounting blocks 7, and the number of the supporting components 2 is four;

the adjusting component 8 comprises a threaded sleeve 81, the top and the bottom of the inner cavity of the threaded sleeve 81 are both in threaded connection with a screw rod 82, and the other end of the screw rod 82 is fixedly connected with the base 1 and the positioning ring 4 respectively;

the center of the surface of the screw sleeve 81 is fixedly sleeved with an anti-skid sleeve, and the screw threads on the surfaces of the upper screw rod 82 and the lower screw rod 82 are opposite in rotation direction;

the supporting component 2 comprises a connecting sleeve 22, one end of the connecting sleeve 22 is movably connected with the outer ring of the positioning ring 4 through a rotating shaft, and the other end of the connecting sleeve 22 is provided with an inserted rod 21 in a penetrating and sliding manner;

a convex block 24 is welded inside the top of the inserted link 21, and a sliding groove 23 matched with the convex block 24 for use is formed in the top of the connecting sleeve 22;

the displacement assembly 15 comprises a servo motor 154, the servo motor 154 is fixedly embedded at the bottom of the connecting column 3, a screw rod 153 is fixedly installed at the output end of the servo motor 154, a displacement block 152 is sleeved on the bottom thread of the surface of the screw rod 153, movable rods 151 are movably installed on the left side and the right side of the displacement block 152 through rotating shafts, and the other end of each movable rod 151 is movably connected with the surface of the displacement plate 12 through a rotating shaft;

the surface of the collecting frame 5 is provided with a through hole 16 matched with the conical teeth 13 for use, one sides of the two displacement plates 12 opposite to each other are fixedly connected with guide rods 14, and the surface of the collecting frame 5 is provided with guide holes 17 matched with the guide rods 14 for use;

the output end of the storage battery 10 is electrically connected with the input end of the time controller 11 through a lead, the input end of the servo motor 154 is electrically connected with the output end of the time controller 11 through a lead, and the storage battery 10, the time controller 11 and the servo motor 154 form an independent circuit, so that the influence of continuous rotation of the connecting column 3 on a connecting cable of electrical equipment is not considered;

by arranging the sliding groove 23 and the convex block 24, the displacement of the inserted rod 21 can be guided, and the sliding stability of the inserted rod 21 is ensured;

the base 1 can be positioned and installed at a proper position under the cooperation of the anchor rod by arranging the installation block 7;

the movable sleeve 9 is arranged, so that the connecting column 3 can rotate continuously and convey downwards;

by arranging the threaded sleeve 81 and the screw 82, the distance between the base 1 and the positioning ring 4 can be flexibly adjusted, and various installation requirements can be met;

by arranging the storage battery 10, power can be supplied to the time controller 11 to ensure the normal operation of the time controller 11 and the servo motor 154;

by arranging the conical teeth 13 and the through holes 16, external soil can be prevented from entering the collecting frame 5 in an installation overlapping state, the conical teeth 13 designed at the tips avoid the soil from being hung and attached, and the requirement of introducing petroleum is met in a separation state;

the guide rod 14 and the guide hole 17 are arranged to guide the left and right displacement of the displacement plate 12;

through setting up displacement piece 152 and lead screw 153, can play screw drive's effect, can make displacement piece 152 stable displacement from top to bottom under the drive of movable rod 151.

When in use, all the parts are in an initial state, firstly, according to actual installation requirements, the screw sleeve 81 is rotated, under the screw thread fit of the screw rod 82, the distance between the base 1 and the positioning ring 4 is adjusted, the base 1 is positioned and installed by penetrating the anchor rod through the installation block 7, then the lug 24 is continuously hit by an auxiliary tool such as a hammer and the like, the insertion rod 21 is driven to continuously extend out and be inserted into an installation ground, the installation stability of the base 1 and the positioning ring 4 is improved, the connecting column 3 and the movable sleeve 9 are aligned and inserted, in addition, according to the actual height of a petroleum layer and the rotating speed of an external drilling machine, the delay working time and the timing reset time of the time controller 11 are preset, the output end of the external drilling machine is fixedly connected with the top of the connecting column 3, the rotating process of the connecting column 3 drives the movable sleeve 9 to continuously rotate, under the assistance of the drill bit 6, the connecting column 3 and the collection frame 5 are continuously driven into the ground, when the preset delay working time is up, the collecting frame 5 is positioned in a petroleum layer in the geology, at the moment, the time controller 11 automatically controls the servo motor 154 to work, the screw rod 153 rotates to drive the displacement block 152 to move upwards, the two displacement plates 12 simultaneously move inwards under the connecting action of the movable rod 151, the guide rod 14 and the guide hole 17 improve the displacement stability of the displacement plates 12, the conical teeth 13 are separated from the through hole 16, external petroleum continuously enters the collecting frame 5 through the through hole 16 to be temporarily stored, the timing reset time starts to be timed, after the timing is up, the time controller 11 automatically controls the servo motor 154 to work, the displacement block 152 moves downwards to be reset, the displacement plates 12 are driven to move outwards, the conical teeth 13 are inserted into the through hole 16 again, the sealing performance is guaranteed, and finally the connecting column 3 is rotated upwards to move out.

In conclusion: this oil sampling device suitable for petroleum geological exploration has solved the unable nimble clean and bearing height of adjustment holding surface of oil sampling device through setting up supporting component 2, collecting frame 5, adjusting part 8, movable sleeve 9, battery 10, time controller 11, displacement board 12, toper tooth 13 and displacement subassembly 15, can not convenient extraction oil sample simultaneously, can't carry out the problem of quick sample processing to deep oil.

Claims

1. A petroleum sampling device suitable for petroleum geological exploration, includes base (1), its characterized in that: the top installation adjusting part (8) of base (1), holding ring (4) are installed at the top of adjusting part (8), the outer lane movable mounting of holding ring (4) has supporting component (2), the inner chamber of base (1) and holding ring (4) has movable sleeve (9) through bearing movable mounting, the surface of movable sleeve (9) runs through to slide and is provided with spliced pole (3), the inside left side fixed mounting of spliced pole (3) has battery (10), the inside right side fixed mounting time controller (11) of spliced pole (3), the bottom fixedly connected with of spliced pole (3) collects frame (5), displacement subassembly (15) are installed to the inner chamber of collecting frame (5), the left and right sides of collecting frame (5) inner chamber all is provided with displacement plate (12), the outside fixedly connected with toper tooth (13) of displacement plate (12), the bottom welding of collecting frame (5) has drill bit (6).

2. A petroleum sampling device suitable for use in petroleum geological exploration, as defined in claim 1, wherein: the bottom fixedly connected with installation piece (7) of base (1) outer lane, the quantity of supporting component (2) is four.

3. A petroleum sampling device suitable for use in petroleum geological exploration, as defined in claim 1, wherein: adjusting part (8) include swivel nut (81), equal threaded connection has screw rod (82) in top and the bottom of swivel nut (81) inner chamber, the other end of screw rod (82) respectively with base (1) and holding ring (4) fixed connection.

4. A petroleum sampling device suitable for use in petroleum geological exploration, as defined by claim 3, wherein: the center of the surface of the threaded sleeve (81) is fixedly sleeved with an anti-slip sleeve, and the thread directions of the surfaces of the upper screw rod and the lower screw rod (82) are opposite.

5. A petroleum sampling device suitable for use in petroleum geological exploration, as defined in claim 1, wherein: the supporting component (2) comprises a connecting sleeve (22), one end of the connecting sleeve (22) is movably connected with the outer ring of the positioning ring (4) through a rotating shaft, and the other end of the connecting sleeve (22) is provided with an inserted rod (21) in a penetrating and sliding mode.

6. An oil sampling device suitable for use in petroleum geological exploration, as defined in claim 5, wherein: the inside welding at inserted bar (21) top has lug (24), spout (23) that use with lug (24) cooperation are seted up to the top of adapter sleeve (22).

7. A petroleum sampling device suitable for use in petroleum geological exploration, as defined in claim 1, wherein: displacement subassembly (15) includes servo motor (154), servo motor (154) is fixed to be inlayed in the bottom of spliced pole (3), the output fixed mounting of servo motor (154) has lead screw (153), the bottom thread bush on lead screw (153) surface is equipped with displacement piece (152), the left and right sides of displacement piece (152) all has movable rod (151) through pivot movable mounting, the other end of movable rod (151) is through the surface swing joint of pivot and displacement board (12).

8. A petroleum sampling device suitable for use in petroleum geological exploration, as defined in claim 1, wherein: through-hole (16) with toper tooth (13) cooperation use are seted up on the surface of collecting frame (5), one side fixedly connected with guide bar (14) that two displacement plates (12) are opposite, guiding hole (17) with guide bar (14) cooperation use are seted up on the surface of collecting frame (5).