CN220207130U - Geological exploration sampler for natural gas development - Google Patents
Geological exploration sampler for natural gas development Download PDFInfo
- Publication number
- CN220207130U CN220207130U CN202321551201.1U CN202321551201U CN220207130U CN 220207130 U CN220207130 U CN 220207130U CN 202321551201 U CN202321551201 U CN 202321551201U CN 220207130 U CN220207130 U CN 220207130U
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- rod
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- shell
- natural gas
- sampler
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 239000003345 natural gas Substances 0.000 title claims abstract description 27
- 238000011161 development Methods 0.000 title claims abstract description 22
- 238000005070 sampling Methods 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 239000002689 soil Substances 0.000 abstract description 43
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a geological exploration sampler for natural gas development, which comprises a supporting block, a steel fork, a supporting rod, a supporting plate, a lifting mechanism, a shell, a sampling head, a pushing component and a sealing component. According to the utility model, when a user uses the sampler, the lifting mechanism can control the depths of the shell and the sampling head, so that the sampler can sample original soil with different depths, and after the original soil is sampled, the original soil can be sealed in the shell by the sealing assembly, so that the original soil is prevented from being polluted by external environment, and meanwhile, after the sealing assembly is opened, the pushing assembly can automatically push out the original soil, so that the sampler is more convenient to sample.
Description
Technical Field
The utility model relates to the field of geological exploration sampling, in particular to a geological exploration sampler for natural gas development.
Background
Geological exploration is to survey and detect geology through various means and methods, determine a proper bearing layer, determine a foundation type according to the foundation bearing capacity of the bearing layer, calculate investigation and research activities of foundation parameters, and in the process of natural gas development, the geology needs to be explored to know the properties of the geology so as to judge whether natural gas exists underground, in order to know the properties of a base layer more, the original soil needs to be taken at a deeper position sometimes, and therefore a sampler needs to be used for sampling the original soil.
In Chinese patent, a geological exploration sampling device for natural gas development is disclosed, its patent number is CN217080444U, in this geological exploration sampling device for natural gas development, including base and drill pipe, the upper surface fixed mounting of base has two slide bars of symmetry, and the upper end fixed mounting of two slide bars has the mounting panel, and the surface of two slide bars all sliding connection has the guide block, and the relative face fixed mounting of two guide blocks has the mounting box, and the inside fixed mounting of mounting box has the motor, and the output shaft fixed mounting of motor has the mounting block. This geological prospecting sampling device is used in natural gas development drives the drill pipe through setting up sealing block, spring and spacing section of thick bamboo, and the operation of motor drives the drill pipe and rotates, makes the drill pipe bore underground, at this moment, lifts off fixing bolt from threaded hole to take out spacing section of thick bamboo from the drill pipe, under the restriction that does not have spacing section of thick bamboo, spring promotion sealing block pops out from the mounting groove, can restrict the soil sample in the drill pipe under the effect of two sealing blocks, avoids the soil sample to drop from the drill pipe in order to reach the purpose of taking a sample to soil.
The above-mentioned published patent has the following drawbacks:
(1) In the process of natural gas soil exploration and sampling, the soil with different depths plays an important role on the natural gas acquisition result, and the sampled soil has only one depth, so that the subsequent soil detection result is inaccurate, and the final natural gas acquisition result is influenced.
(2) After the sampling is completed, the sampling tube is separated from the soil, and the sampling head of the sampling tube cannot be sealed, so that the soil leaks from the sampling tube, and the external environment also causes pollution to the original soil, thereby influencing the use of the follow-up original soil.
(3) The original soil after sampling is stored in the sampling tube, and when the original soil needs to be taken out from the sampling tube later, the original soil needs to be taken out manually, and meanwhile, the manual taking out can also cause that part of original soil remains inside the sampling tube, so that the use of the subsequent sampling tube is influenced.
Disclosure of Invention
The utility model aims to overcome the technical defects and provide a geological exploration sampler for natural gas development.
In order to solve the problems, the utility model provides the following technical scheme:
a geological exploration sampler for natural gas development, comprising: the device comprises a supporting block, a steel fork, a supporting rod, a supporting plate, a lifting mechanism, a shell, a sampling head, a pushing assembly and a sealing assembly;
the device comprises a supporting block, a steel fork, a supporting rod, a lifting mechanism, a sampling head, a pushing assembly and a sealing assembly, wherein the steel fork is fixedly connected to the lower portion of the supporting block, the supporting rod is fixedly connected to the upper portion of the supporting rod, the lifting mechanism is fixedly connected to the lower portion of the supporting plate, the sampling head is fixedly connected to the lower portion of the casing, and the pushing assembly and the sealing assembly are connected to the inner side of the casing.
Further, the lifting mechanism is provided with a first motor, an electric push rod is arranged below the first motor, and the electric push rod is fixedly connected above the shell.
Further, the pushing component is provided with a first fixed plate fixedly connected above the inner side of the shell, a sliding rod is arranged on the inner side of the first fixed plate, a spring is arranged on the surface of the sliding rod, a fixed rod is arranged on the inner side of the first fixed plate on one side of the sliding rod, a screw rod is arranged below the fixed rod, a second fixed plate is arranged on the surface of the sliding rod and the screw rod, a connecting ring is arranged on the surface of one side, far away from the screw rod, of the second fixed plate, a sliding cylinder is arranged on the surface of the connecting ring, and a pushing plate is arranged on the bottom side of the sliding cylinder.
Further, seal assembly is equipped with motor two, motor two bottoms is equipped with connecting plate one fixed connection in the casing is inboard, connecting plate one inboard is equipped with the threaded rod, the threaded rod surface is equipped with the slider, threaded rod keeps away from connecting plate one side and is equipped with the drive plate, the drive plate surface is equipped with connecting plate two, connecting plate two fixed connection is inboard at the casing, connecting plate two surfaces are equipped with drive shaft one, the slider inboard is equipped with the connecting rod, connecting rod keeps away from slider one side and is equipped with drive shaft two, drive shaft one is equipped with the baffle with drive shaft two surfaces, the baffle surface is equipped with the sealing layer.
Further, the screw rod is rotatably connected to the bottom of the fixed rod, and the sliding cylinder is rotatably connected to the surface of the screw rod.
Compared with the prior art, the novel beneficial effect who reaches of this use is:
(1) Lifting mechanism can control the lift of casing and sampling head to make the sampler can take a sample the soil property of different degree of depth, avoid the sampler to only can get the soil property of same degree of depth, cause the influence to follow-up natural gas collection.
(2) The sealing assembly can be driven by the motor and the threaded rod after the original soil is sampled, so that the baffle can seal the head of the sampler, the original soil after sampling is prevented from leaking from the inside of the shell, and the pollution of the external environment to the original soil can be avoided.
(3) After the sealing component is opened, the pushing component can automatically push out original soil in the shell by utilizing the rebound force of the spring, so that the original soil is prevented from remaining in the shell due to manual soil taking.
Drawings
FIG. 1 is a perspective view of a geological exploration sampler for natural gas development in accordance with the present utility model.
FIG. 2 is another perspective view of a geological exploration sampler for natural gas development in accordance with the present utility model.
FIG. 3 is a front cross-sectional view of a geological exploration sampler for natural gas development of the present utility model.
FIG. 4 is a detailed view of the pushing assembly of a geological exploration sampler for natural gas development of the present utility model.
FIG. 5 is a detailed view of a seal assembly of a geological exploration sampler for natural gas development in accordance with the present utility model.
As shown in the figure: 1. a support block; 2. a steel fork; 3. a support rod; 4. a support plate; 5. a lifting mechanism; 6. a housing; 7. a sampling head; 8. a pushing assembly; 9. a seal assembly; 501. a first motor; 502. an electric push rod; 801. a first fixing plate; 802. a slide bar; 803. a spring; 804. a fixed rod; 805. a screw rod; 806. a second fixing plate; 807. a connecting ring; 808. a slide cylinder; 809. a push plate; 901. a second motor; 902. a first connecting plate; 903. a threaded rod; 904. a slider; 905. a driving plate; 906. a second connecting plate; 907. a first driving shaft; 908. a connecting rod; 909. a second driving shaft; 910. a baffle; 911. and (3) a sealing layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.
As shown in fig. 1 to 5, a geological exploration sampler for natural gas development comprises a supporting block 1, a steel fork 2 is fixedly connected below the supporting block 1 and inserted into the ground to stabilize the whole sampler, a supporting rod 3 is connected with the supporting block 1 and a supporting plate 4, the supporting plate 4 lifts a shell 6 through a fixed lifting mechanism 5, a sampling head 7 is connected below the shell 6 to sample original soil, a pushing assembly 8 and a sealing assembly 9 are arranged on the inner side of the shell 6, so that the original soil can be automatically separated and the original soil in the shell 6 is sealed.
The lifting mechanism 5 pushes the electric push rod 502 through the first motor 501 fixed at the bottom of the supporting plate 4, so that the shell 6 below the electric push rod can descend while rotating.
Through above-mentioned technical scheme, casing 6 makes casing 6 descend when can rotate under the cooperation of motor one 501 and electric push rod 502 to make sampling head 7 more laborsaving sample in going deep into the soil.
The pushing component 8 is provided with a first fixing plate 801 which is connected with the sliding rod 802, so that a spring 803 on the surface of the sliding rod 802 can drive a sliding cylinder 808 to move under the extrusion of a second fixing plate 806, the fixing rod 804 is fixedly connected to the inner side of the first fixing plate 801, and the positions of the connecting ring 807 and the sliding cylinder 808 are controlled through a rotating spiral rod 805, so that a pushing plate 809 on the bottom side of the sliding cylinder 808 can push original soil in the shell 6.
Through the above technical scheme, the push plate 809 can push the original soil inside the shell 6 under the action of the second fixing plate 806 and the spring 803 through the pushing component 8, so that the residual inside the shell 6 is avoided to influence the subsequent use of the sampler.
The sealing assembly 9 controls the threaded rod 903 on the inner side of the first connecting plate 902 to rotate through the second motor 901, so that the sliding piece 904 on the surface of the threaded rod 903 can slide on the surface of the threaded rod, the threaded rod 903 can rotate in the driving plate 905 on the surface of the second connecting plate 906, and the driving shaft 907 on the surface of the second connecting plate 906 is matched with the driving shaft 909, so that the connecting rod 908 can drive the baffle 910 and the sealing layer 911 to seal the shell 6.
Through the above technical scheme, the sealing assembly 9 is utilized to control the opening and closing of the baffle plate 910, so that the baffle plate 910 can shield the head of the shell 6, the leakage of the original soil from the shell 6 after the original soil is sampled is avoided, and the pollution of the external environment to the original soil can also be avoided.
Screw 805 allows slide 808 to move up and down on the surface of screw 805 by rotation at the bottom of fixed rod 804.
By the above-described means, the screw 805 can be automatically rotated after being pressed, and the slide 808 can be moved up and down on the surface thereof, so that the shutter 910 can automatically push out the original soil.
When the sampler is used, when a user uses the geological exploration sampler for natural gas development to sample, the sampler is moved to a position required by sampling, the steel fork 2 below the supporting block 1 is inserted into the ground to fix the sampler, the lifting mechanism 5 is started again, the shell 6 and the sampling head 7 can descend while rotating, the sampling head 7 can more conveniently sample, after the sampling is completed, the baffle plate 910 can seal one side of the shell 6 close to the sampling head 7 under the driving of the motor two 901 by the sealing component 9, the influence of external environment on the original soil of sampling is avoided, when the original soil in the sampler needs to be taken out, the sealing component 9 is only required to be opened, the original soil can be pushed out by the push plate 809 by utilizing the elasticity of the spring 803 of the pushing component 8, and the sampler is used.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (5)
1. The utility model provides a geological exploration sampler for natural gas development which characterized in that: comprises a supporting block (1), a steel fork (2), a supporting rod (3), a supporting plate (4), a lifting mechanism (5), a shell (6), a sampling head (7), a pushing component (8) and a sealing component (9);
the device comprises a supporting block (1), a steel fork (2) fixedly connected below the supporting block (1), a supporting rod (3) fixedly connected above the supporting block (1), a supporting plate (4) fixedly connected above the supporting rod (3), a lifting mechanism (5) fixedly connected below the supporting plate (4), a shell (6) fixedly connected below the lifting mechanism (5), a sampling head (7) fixedly connected below the shell (6), and a pushing assembly (8) and a sealing assembly (9) are connected inside the shell (6).
2. A geological exploration sampler for natural gas development according to claim 1, wherein: the lifting mechanism (5) is provided with a first motor (501), an electric push rod (502) is arranged below the first motor (501), and the electric push rod (502) is fixedly connected above the shell (6).
3. A geological exploration sampler for natural gas development according to claim 1, wherein: the pushing assembly (8) is provided with a first fixing plate (801) fixedly connected above the inner side of the shell (6), a sliding rod (802) is arranged on the inner side of the first fixing plate (801), a spring (803) is arranged on the surface of the sliding rod (802), a fixing rod (804) is arranged on the inner side of the first fixing plate (801) on one side of the sliding rod (802), a spiral rod (805) is arranged below the fixing rod (804), a second fixing plate (806) is arranged on the surface of the sliding rod (802) and the spiral rod (805), a connecting ring (807) is arranged on the surface of one side of the second fixing plate (806) away from the spiral rod (805), a sliding cylinder (808) is arranged on the surface of the connecting ring (807), and a pushing plate (809) is arranged on the bottom side of the sliding cylinder (808).
4. A geological exploration sampler for natural gas development according to claim 1, wherein: sealing component (9) are equipped with motor two (901), motor two (901) bottom is equipped with connecting plate one (902) fixed connection in casing (6) inboard, connecting plate one (902) inboard is equipped with threaded rod (903), threaded rod (903) surface is equipped with slider (904), threaded rod (903) are kept away from connecting plate one (902) one side and are equipped with drive plate (905), drive plate (905) surface is equipped with connecting plate two (906), connecting plate two (906) fixed connection is inboard at casing (6), connecting plate two (906) surface is equipped with drive shaft one (907), slider (904) inboard is equipped with connecting rod (908), slider (904) one side is kept away from to connecting rod (908) is equipped with drive shaft two (909), drive shaft one (907) and drive shaft two (909) surfaces are equipped with baffle (910), baffle (910) surface is equipped with sealing layer (911).
5. A geological exploration sampler for natural gas development according to claim 3, wherein: the screw rod (805) is rotatably connected to the bottom of the fixed rod (804), and the sliding cylinder (808) is rotatably connected to the surface of the screw rod (805).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321551201.1U CN220207130U (en) | 2023-06-19 | 2023-06-19 | Geological exploration sampler for natural gas development |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321551201.1U CN220207130U (en) | 2023-06-19 | 2023-06-19 | Geological exploration sampler for natural gas development |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220207130U true CN220207130U (en) | 2023-12-19 |
Family
ID=89138581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321551201.1U Active CN220207130U (en) | 2023-06-19 | 2023-06-19 | Geological exploration sampler for natural gas development |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220207130U (en) |
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2023
- 2023-06-19 CN CN202321551201.1U patent/CN220207130U/en active Active
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