CN113494256B - Auxiliary coring device for geological exploration engineering - Google Patents
Auxiliary coring device for geological exploration engineering Download PDFInfo
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- CN113494256B CN113494256B CN202110880474.XA CN202110880474A CN113494256B CN 113494256 B CN113494256 B CN 113494256B CN 202110880474 A CN202110880474 A CN 202110880474A CN 113494256 B CN113494256 B CN 113494256B
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- 230000005540 biological transmission Effects 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 16
- 238000013016 damping Methods 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000011162 core material Substances 0.000 description 28
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- 230000008569 process Effects 0.000 description 12
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
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Abstract
The invention is applicable to the technical field related to geological exploration, and provides an auxiliary coring device for geological exploration engineering, which comprises a supporting frame, and the device further comprises: the linear telescopic assembly is arranged on the support frame; the coring piece is connected with the extension end of the linear expansion assembly through a rotary power piece and comprises a coring barrel and a side through groove arranged on the side wall of the coring barrel; and a discharge assembly disposed on the support frame, the discharge assembly comprising: a discharge member; the auxiliary coring device for geological exploration is characterized in that the coring device comprises a linear telescopic component, a force storage mechanism is arranged on one side of the linear telescopic component, and a discharging part is arranged on one side of the linear telescopic component.
Description
Technical Field
The invention belongs to the technical field related to geological exploration, and particularly relates to an auxiliary coring device for geological exploration engineering.
Background
The geology is surveyed and detected by various means and methods, a proper bearing layer is determined, the foundation type is determined according to the foundation bearing capacity of the bearing layer, and the investigation and research activity of calculating the foundation parameters is called geological exploration.
The process related to geological exploration is called an exploration process, coring is often needed in the geological exploration process, so-called coring is to sample and research geological soil with a certain depth, so that geological exploration engineering research is realized, and many geological exploration processes in the prior art are through manual coring.
However, such coring can result in laborious coring, and some can be performed using an auxiliary coring device, but the coring is generally performed manually, and the unloading process is cumbersome and inconvenient to use.
Disclosure of Invention
The embodiment of the invention aims to provide an auxiliary coring device for geological exploration, which aims to solve the problems that the auxiliary coring device can be used for coring, but the manual unloading is generally used after the coring, the unloading process is complex, and the use is inconvenient.
The embodiment of the invention is realized in such a way that an auxiliary coring device for geological exploration engineering comprises a supporting frame, and the device further comprises:
the linear telescopic assembly is arranged on the support frame;
the coring piece is connected with the extension end of the linear expansion assembly through a rotary power piece and comprises a coring barrel and a side through groove arranged on the side wall of the coring barrel; and a discharge assembly disposed on the support frame, the discharge assembly comprising:
a discharge member; and the unloading part is arranged on one side of the linear telescopic component in a sliding manner through the force storage mechanism, when the linear telescopic component stretches out and is matched with the rotary power part to drive the coring part to core, the force storage mechanism stores force, after the coring part is reset by the linear telescopic component after finishing coring, the force storage mechanism drives the unloading part to slide from one side of the coring part and stretch into the coring part, and the unloading is performed after the coring part is cored.
Preferably, a box is fixed on one side of the support frame, the force storage mechanism is arranged between the support frame and the box, and the force storage mechanism comprises:
the transmission rack is slidably arranged on the box body, an inclined connecting rod is rotatably arranged on one side of the transmission rack in a damping manner, a hinged support is connected to one end of the inclined connecting rod, which is different from the transmission rack, in a damping manner, a bump is arranged on the hinged support, a trigger fixing seat is fixed at the extending end of the linear telescopic component, a groove embedded with the bump is formed in the trigger fixing seat, and the bump is arranged on the extending travel track of the groove;
the power storage rack is arranged opposite to the transmission rack and is in sliding fit with the box body, a gear is rotatably arranged on the box body, the transmission rack and the power storage rack are meshed with the gear at the same time, and the discharging piece is fixed with one end of the power storage rack;
the other end of the force storage rack is connected with the box body through the elastic force storage piece; and the fixed separation unit is used for enabling the force storage rack to be fixed after the elastic force storage piece is compressed so as to enable the elastic force storage piece to keep a force storage state, and when the linear telescopic assembly is shortened so that the coring piece is reset, the force storage rack is unfixed.
Preferably, the stationary separation unit comprises:
the first conductive sheet is arranged on the force storage rack, the second conductive sheet is arranged on the box body and is arranged on the travel track of the first conductive sheet, and when the force storage rack slides to enable the elastic force storage piece to store force, the first conductive sheet is contacted with the second conductive sheet;
the first through electromagnetic attraction piece is arranged on the power storage rack, the second through electromagnetic attraction piece in attraction fit with the first through electromagnetic attraction piece is arranged on the box body, and after the first conductive sheet and the second conductive sheet are contacted, the first through electromagnetic attraction piece and the second through electromagnetic attraction piece are attracted, and the first through electromagnetic attraction piece and the second through electromagnetic attraction piece are arranged at the position of the elastic power storage piece; and the contact switch is arranged on the supporting frame, the contact switch is arranged on a return track of the trigger fixing seat, and when the contact switch is contacted with the trigger fixing seat, the first and second electromagnetic attraction pieces are powered off.
Preferably, the core piece bottom has a tip portion.
Preferably, the bottom of the support frame is provided with a moving wheel, and the support frame is provided with a guide piece for guiding the coring piece. Preferably, the core piece is reset, the core piece is provided with a bottom position, and the core piece is reset, and the core piece is reset, the core piece comprises:
the material receiving piece is rotationally connected with the support frame through an elastic hinge and inclines towards the fixed end of the linear expansion assembly;
the pulling part is connected with the material receiving piece through a pull rope, and the rotation track of the material receiving piece is not interfered with the linear telescopic component.
According to the embodiment of the invention, the force storage mechanism and the coring piece are arranged, when the linear telescopic component stretches out to be matched with the rotary power piece to drive the coring piece to core, the force storage mechanism is used for storing force, after the coring piece is reset by the linear telescopic component, the force storage mechanism drives the discharging piece to slide from one side of the coring piece and stretch into the coring piece to discharge the coring piece, the coring and discharging processes can be effectively matched, the coring and the discharging processes can be automatically carried out by means of the force storage mechanism after the coring by spiral movement, the manual discharging is not needed, the discharging is not needed to be carried out by additional external force, the energy conversion is effectively utilized, the design is novel, and the efficiency of exploration coring is improved.
Drawings
FIG. 1 is a schematic illustration of the internal cross-sectional view of an auxiliary coring device for geological exploration, in accordance with an embodiment of the present invention;
FIG. 2 is a front view of an auxiliary coring device for geological exploration, according to an embodiment of the present invention;
fig. 3 is a schematic view of a part of a structure in a discharging state according to an embodiment of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 1;
fig. 5 is a schematic perspective view of a coring member according to an embodiment of the present invention.
In the accompanying drawings: 1. a support frame; 2. a linear telescoping assembly; 3. a rotary power member; 4. a coring member; 401. a core barrel; 401. a side through groove; 5. a guide member; 6. a gear; 7. triggering the fixing seat; 71. a groove; 8. a hinged support; 81. a bump; 9. an inclined connecting rod; 10. a drive rack; 11. a force storage rack; 12. a discharge member; 121. a discharge connection; 122. a blocking part; 123. plugging the connecting part; 124. a pushing part; 13. a first electromagnetic suction member; 14. a second through electromagnetic absorber; 15. a first conductive sheet; 16. a second conductive sheet; 17. a contact switch; 18. a receiving piece; 19. a pulling part; 20. a case; 21. an elastic force storage piece.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
1-5, a structure diagram of an auxiliary coring device for geological exploration provided by an embodiment of the present invention includes a support frame 1, and the device further includes:
the linear telescopic assembly 2 is arranged on the support frame 1;
the coring piece 4 is connected with the extension end of the linear telescopic assembly 2 through the rotary power piece 3, and the coring piece 4 comprises a coring barrel 401 and a side through groove 401 arranged on the side wall of the coring barrel 401; and a discharge assembly provided on the support frame 1, the discharge assembly comprising:
a discharge member 12; and the discharging part 12 is arranged on one side of the linear telescopic component 2 in a sliding manner through the force storage mechanism, when the linear telescopic component 2 stretches out to be matched with the rotary power part 3 to drive the coring part 4 to core, the force storage mechanism stores force, after the coring part 4 is reset by the linear telescopic component 2 after finishing coring, the force storage mechanism drives the discharging part 12 to slide from one side of the coring part 4 to stretch into the coring part 4, and discharging is performed after the coring part 4 is cored.
In one case of this embodiment, the linear expansion assembly 2 may be a hydraulic expansion link, the rotary power unit 3 may be a power box body driven by variable frequency electricity, etc., and the linear expansion assembly 2 and the coring unit 4 may make the coring unit 4 perform spiral motion relative to the support frame 1, so that the exploration coring is performed by using the spiral motion, which is more convenient.
When the embodiment of the invention is applied in practice, the force storage mechanism and the coring piece 4 are arranged, when the linear telescopic component 2 stretches out to be matched with the rotary power piece 3 to drive the coring piece 4 to core, the force storage mechanism stores the force, after the coring piece 4 is reset by the linear telescopic component 2, the force storage mechanism drives the discharging piece 12 to slide from one side of the coring piece 4 to stretch into the coring piece 4 to discharge the coring piece 4, the coring and discharging processes can be effectively matched, the coring can be automatically carried out by means of the force storage mechanism after the coring by using the spiral motion, the manual discharging is not needed, the use is convenient, and the efficiency of exploration and coring is improved.
The form of the force storage mechanism is not limited, the force storage mechanism may use an electric telescopic push rod to store force on the elastic force storage member 21, or may store force on other linear telescopic components, the preferred form is provided in this embodiment, the force can be automatically stored in the process that the linear telescopic component 2 stretches out, and no external force is needed to store force, as shown in fig. 1-5, as a preferred embodiment of the present invention, a box 20 is fixed on one side of the support frame 1, the force storage mechanism is disposed between the support frame 1 and the box 20, and the force storage mechanism includes:
the transmission rack 10 is slidably mounted on the box 20, an inclined connecting rod 9 is rotatably mounted on one side of the transmission rack 10 in a damping manner, the inclined connecting rod 9 is rotatably connected with a hinged support 8 in a damping manner different from one end of the transmission rack 10, the damping rotation mounting can be realized through an elastic hinge, not only can rotation damping be applied, but also the transmission rack can be reset in time, secondary force accumulation can be realized after primary force accumulation is kept, a bump 81 is arranged on the hinged support 8, a trigger fixing seat 7 is fixed at the extending end of the linear telescopic assembly 2, a groove 71 embedded with the bump 81 is arranged on the trigger fixing seat 7, and the bump 81 is arranged on an extension travel track of the groove 71;
the power storage rack 11 is arranged opposite to the transmission rack 10 and is in sliding fit with the box body 20, the gear 6 is rotatably arranged on the box body 20, the transmission rack 10 and the power storage rack 11 are meshed with the gear 6 at the same time, and the discharging piece 12 is fixed with one end of the power storage rack 11;
the other end of the force storage rack 11 is connected with the box body 20 through the elastic force storage piece 21; and a fixed separating unit for fixing the power storage rack 11 after the elastic power storage member 21 is compressed, so that the elastic power storage member 21 maintains a power storage state, and when the linear expansion assembly 2 is shortened so that the coring member 4 is reset, the power storage rack 11 is released from fixation.
In practical application, through setting up of holding power mechanism, it is descending at the linear expansion assembly 2 extension end, set up on the extension travel track of recess 71 through lug 81, make can inlay with triggering fixing base 7 and hinged support 8 and establish fixedly, the fixing of end is stretched out with linear expansion assembly 2 to oblique connecting rod 9 is accomplished, and then linear expansion assembly 2 continues to descend and can make and drive oblique connecting rod 9 motion, and then make driving rack 10 move left, gear 6 anticlockwise rotation, holding power rack 11 moves right, compress elastic holding power piece 21, when linear expansion assembly 2 is about to reach the longest moment, rotary power piece 3 starts, drive coring piece 4 carries out coring this moment, accomplish the holding power, afterwards, linear expansion assembly 2 extension end begins to go up, the fixed separation unit effect, holding power rack 11 is fixed, gear 6, driving rack 10 is fixed thereupon, trigger fixing base 7 and hinged support 8 are about to separate, linear expansion assembly 2 goes up and can not influence holding power, after reaching certain position, lug 81 breaks away from recess 71, fixed separation unit makes holding power rack 11 fixed, utilize piece 12 to begin to unload, complete the ordered and unload, the cooperation is novel design.
The form of the fixed separating unit is not limited, and the fixed separating unit may be, for example, a form of locking the gear 6 by using the cutting to limit the rotation of the gear 6 so as to limit the movement of the power storage rack 11 to achieve the power storage maintaining effect, a form of unlocking the cutting when the linear expansion assembly 2 is shortened and the coring member 4 is reset, or another form of manually limiting the rotation of the gear 6, etc. as shown in fig. 1 and 4, the fixed separating unit may include:
the first conductive sheet 15 is installed on the force storage rack 11, the second conductive sheet 16 is installed on the box 20, the second conductive sheet 16 is arranged on the travel track of the first conductive sheet 15, and when the force storage rack 11 slides to enable the elastic force storage piece 21 to store force, the first conductive sheet 15 and the second conductive sheet 16 are in contact;
the first electromagnetic suction member 13 is mounted on the power storage rack 11, the second electromagnetic suction member 14 in suction fit with the first electromagnetic suction member 13 is mounted on the box 20, after the first conductive sheet 15 and the second conductive sheet 16 are contacted, the first electromagnetic suction member 13 and the second electromagnetic suction member 14 are sucked, and the first electromagnetic suction member 13 and the second electromagnetic suction member 14 are arranged at the position of the elastic power storage member 21; and the contact switch 17 is arranged on the support frame 1, the contact switch 17 is arranged on the return track of the trigger fixing seat 7, when the contact switch 17 is in contact with the trigger fixing seat 7, the first through electromagnetic suction piece 13 and the second through electromagnetic suction piece 14 lose electricity, and the contact switch 17 is electrically connected with the power supplies of the first through electromagnetic suction piece 13 and the second through electromagnetic suction piece 14.
In practical application, when the linear expansion assembly 2 extends downwards to use the coring part 4 to core, the first conductive sheet 15 contacts with the second conductive sheet 16, the first electromagnetic suction part 13 and the second electromagnetic suction part 14 are electrified and sucked, the elastic force storage part 21 is compressed to a certain state, the force storage rack 11 can be fixed to finish the force storage, the extending end of the linear expansion assembly 2 returns, the contact switch 17 is arranged on the return track of the trigger fixing seat 7, and when the contact switch 17 contacts with the trigger fixing seat 7, the first electromagnetic suction part 13 and the second electromagnetic suction part 14 lose the sucking capacity, the coring part 4 returns to the initial position, the elastic force storage part 21 releases, the force storage rack 11 rebounds to drive the discharging part 12 to slide left, the elastic force storage rack 401 enters into the side through groove 401 to discharge, the elastic force storage function of the discharging is finished in the extending process of the linear expansion assembly 2 through the fixed separation unit, the external force is not needed to be discharged, the potential energy is not needed to be converted into elastic kinetic energy by using the action of a motor or the like, and the potential energy is effectively converted into the elastic kinetic energy.
The specific structure of the discharging member 12 is not limited, the discharging member 12 may be a plate-shaped structure, a tip-shaped structure, or an elastic plate-shaped structure, and the material of the discharging member 12 may be kept as light as possible, so as to obtain a larger discharging speed, and the discharging member may perform the discharging function from the side of the supporting frame 1, which provides a preferred form, and when the discharging is performed at the side, the core material may be prevented from leaking from the core hole of the core member 4, as shown in fig. 1 to 3, and as another preferred embodiment of the present invention, the discharging member 12 includes:
the unloading connecting part 121 is fixed with one end of the force storage rack 11;
a pushing part 124, wherein the pushing part 124 is fixed at one end of the unloading connecting part 121 different from the force accumulating rack 11; the plugging part 122 is fixedly connected with the discharging connecting part 121 through a plugging connecting part 123, and the plugging part 122 is arranged at the bottom position of the discharging piece 12;
when the pushing part 124 extends into the core barrel 401 from the side through groove 401, the blocking part 122 blocks the core port at the bottom of the core member 4.
In practical application, through the setting of the discharging part 12, when the discharging part 12 is driven to slide in the power storage mechanism, the pushing part 124 is used for pushing the core material obtained in the core barrel 401 from the right through groove 401, the core material is extruded from the left through groove 401, and the plugging part 122 and the pushing part 124 are synchronously pushed, so that the coring port of the core part 4 can be plugged during discharging, the effect of preventing material leakage is achieved, the discharging of the core material is completed, the power storage of the power storage mechanism is used for completing discharging, and the manual discharging and external force effects are not needed, so that the use is convenient.
As another preferred embodiment of the present invention, as shown in fig. 1 and 5, the core member 4 has a tip portion at the bottom.
In practical application, the tip end part can be a conical part or a spiral part, so that the coring piece 4 can easily perform spiral motion relative to the support frame 1 during exploration coring through the tip end part, and quick coring is realized.
As shown in fig. 1 to 2, as another preferred embodiment of the present invention, a moving wheel is disposed at the bottom of the supporting frame 1, and a guiding member 5 for guiding the coring member 4 is disposed on the supporting frame 1.
In one case of this embodiment, the guide 5 includes a guide rod fixed to the support frame 1 and a guide sliding sleeve disposed in the middle of the guide rod.
In practical application, the support frame 1 is convenient to move through the moving wheel, and the coring piece 4 is convenient to core through the guide piece to guide, so that the coring is more stable.
As shown in fig. 1-2, as another preferred embodiment of the present invention, the present invention further includes a receiving assembly disposed at a bottom position where the coring member 4 is reset, where the receiving assembly includes:
the material receiving piece 18 is rotationally connected with the support frame 1 through an elastic hinge and is inclined towards the fixed end of the linear expansion assembly 2;
the pulling part 19, the pulling part 19 is connected with the material receiving piece 18 through a pull rope, and the rotation track of the material receiving piece 18 is not interfered with the linear telescopic component 2.
In practical application, the core material can be enabled to fall on the material receiving piece 18 when being discharged through the arrangement of the material receiving assembly, and the core material can be collected in a concentrated mode through the pulling part 19 pulling the material receiving piece 18, so that the use is convenient.
According to the auxiliary coring device for geological exploration, the power storage mechanism and the coring piece 4 are arranged, when the linear telescopic assembly 2 stretches out to be matched with the rotary power piece 3 to drive the coring piece 4 to core, the power storage mechanism is used for storing power, after the coring piece 4 is reset by the linear telescopic assembly 2, the power storage mechanism drives the discharging piece 12 to slide from one side of the coring piece 4 to extend into the coring piece 4, the coring piece 4 is discharged, the coring and discharging processes can be effectively matched, the power storage mechanism can be used for automatically discharging by means of the power storage after the coring is performed by spiral motion, manual discharging is not needed, discharging by means of external force is not needed, the effects of a motor and the like are also not needed, energy conversion is effectively utilized, the design is novel, and the efficiency of exploration and coring is improved.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (4)
1. An auxiliary coring device for geological exploration, comprising a supporting frame, characterized in that the device further comprises:
the linear telescopic assembly is arranged on the support frame;
the coring piece is connected with the extension end of the linear expansion assembly through a rotary power piece and comprises a coring barrel and a side through groove arranged on the side wall of the coring barrel; and a discharge assembly disposed on the support frame, the discharge assembly comprising:
a discharge member;
the force storage mechanism is arranged on one side of the linear telescopic component in a sliding manner, when the linear telescopic component stretches out and is matched with the rotary power component to drive the coring component to core, the force storage mechanism stores force, after the coring component is reset by the linear telescopic component, the force storage mechanism drives the discharging component to stretch into the coring component in a sliding manner from one side of the coring component, and the coring component is core-removed and then discharged;
the power storage mechanism is arranged between the support frame and the box body, and comprises:
the transmission rack is slidably arranged on the box body, an inclined connecting rod is rotatably arranged on one side of the transmission rack in a damping manner, a hinged support is connected to one end of the inclined connecting rod, which is different from the transmission rack, in a damping manner, a bump is arranged on the hinged support, a trigger fixing seat is fixed at the extending end of the linear telescopic component, a groove embedded with the bump is formed in the trigger fixing seat, and the bump is arranged on the extending travel track of the groove;
the power storage rack is arranged opposite to the transmission rack and is in sliding fit with the box body, a gear is rotatably arranged on the box body, the transmission rack and the power storage rack are meshed with the gear at the same time, and the discharging piece is fixed with one end of the power storage rack;
the other end of the force storage rack is connected with the box body through the elastic force storage piece; the fixed separation unit is used for enabling the force storage rack to be fixed after the elastic force storage piece is compressed, so that the elastic force storage piece is kept in a force storage state, and when the linear telescopic assembly is shortened to enable the coring piece to reset, the force storage rack is unfixed;
the stationary separation unit includes:
the first conductive sheet is arranged on the force storage rack, the second conductive sheet is arranged on the box body and is arranged on the travel track of the first conductive sheet, and when the force storage rack slides to enable the elastic force storage piece to store force, the first conductive sheet is contacted with the second conductive sheet;
the first through electromagnetic attraction piece is arranged on the power storage rack, the second through electromagnetic attraction piece in attraction fit with the first through electromagnetic attraction piece is arranged on the box body, and after the first conductive sheet and the second conductive sheet are contacted, the first through electromagnetic attraction piece and the second through electromagnetic attraction piece are attracted, and the first through electromagnetic attraction piece and the second through electromagnetic attraction piece are arranged at the position of the elastic power storage piece; the contact switch is arranged on the supporting frame, the contact switch is arranged on a return track of the trigger fixing seat, and when the contact switch is in contact with the trigger fixing seat, the first and second electromagnetic attraction pieces are powered off;
the discharge member includes:
the unloading connecting part is fixed with one end of the force storage rack;
the pushing part is fixed at one end of the unloading connecting part, which is different from the force storage rack; the plugging part is fixedly connected with the discharging connecting part through the plugging connecting part and is arranged at the bottom of the discharging part;
when the pushing part extends into the coring barrel from the side through groove, the blocking part blocks the coring port at the bottom of the coring piece.
2. A secondary coring device for use in a medical exploration according to claim 1, wherein said coring member has a pointed end at a bottom thereof.
3. A secondary coring device for a geological exploration according to claim 2, wherein the bottom of the support frame is provided with a moving wheel, and the support frame is provided with a guide member for guiding the coring member.
4. A secondary coring device for use in a medical exploration according to claim 1, further comprising a material receiving assembly disposed at a bottom position where the coring element is reset, said material receiving assembly comprising:
the material receiving piece is rotationally connected with the support frame through an elastic hinge and inclines towards the fixed end of the linear expansion assembly;
the pulling part is connected with the material receiving piece through a pull rope, and the rotation track of the material receiving piece is not interfered with the linear telescopic component.
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| CN202110880474.XA CN113494256B (en) | 2021-08-02 | 2021-08-02 | Auxiliary coring device for geological exploration engineering |
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| CN202110880474.XA CN113494256B (en) | 2021-08-02 | 2021-08-02 | Auxiliary coring device for geological exploration engineering |
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| CN113494256A (en) | 2021-10-12 |
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