CN220815596U - Directional coring device for geological exploration - Google Patents
Directional coring device for geological exploration Download PDFInfo
- Publication number
- CN220815596U CN220815596U CN202322617172.0U CN202322617172U CN220815596U CN 220815596 U CN220815596 U CN 220815596U CN 202322617172 U CN202322617172 U CN 202322617172U CN 220815596 U CN220815596 U CN 220815596U
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- China
- Prior art keywords
- fixedly connected
- shaped
- directional coring
- geological exploration
- directional
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Links
- 238000005070 sampling Methods 0.000 abstract description 26
- 238000005553 drilling Methods 0.000 abstract description 6
- 239000011435 rock Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005527 soil sampling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a directional coring device for geological exploration, which comprises a supporting component, a directional coring module and an assembling module, wherein the supporting component is connected with the directional coring module; the directional coring module comprises a screw rod, two ends of the screw rod are respectively and movably connected with two sides of a U-shaped frame of the supporting component, one end part of the screw rod is fixedly connected with an output shaft of a motor, the motor is fixedly connected to one side of the U-shaped frame, the screw rod is in threaded connection with a T-shaped sliding block, the upper end of one side of the T-shaped sliding block is fixedly connected with a core removing rod, and the core removing rod penetrates through a round hole; the lower sides of the T-shaped sliding blocks are respectively and fixedly connected with symmetrical ball sliding blocks. The utility model takes down the sampling drill bit on the drilling machine, inserts one end of the sampling drill bit into the semicircular cover, and screws the jackscrew, so that the sampling drill bit is fixed, the core sample in the sampling drill bit is ejected by the core stripping rod through the directional coring module, the core sample ejected by the core stripping rod falls onto the supporting plate, and the core sample is taken out.
Description
Technical Field
The utility model relates to the technical field of directional coring in geological exploration, in particular to a directional coring device for geological exploration.
Background
The geological exploration rock soil sampling mainly makes the drill bit cut into the rock soil layer through the drilling machine to realize boring, draws experimental rock soil through the drilling machine and knows its basic properties as the sample, and in carrying out the core sampling operation in-process, bore and get the core sample of accomplishing often and paste on the sampling tube inner wall, inconvenient taking out, the finger can't stretch into, and does not have specialized tool yet, can only upwards sled core sample with flat small-size instrument like flat mouthful screwdriver, until can hold by the hand by the part of prying out, its shortcoming of this kind of sled mode is: repeatedly picking, the working efficiency is low; in the picking process, the core sample is easily picked up and cracked, so that the core sample is scrapped and even the data of the core sample is distorted;
The prior publication number is: according to the geological exploration drill bit tube coring structure of CN218150843U, a core removing assembly penetrates through a sampling tube from left to right, when a baffle plate on a tube core inserting rod is attached to the tube wall of the sampling tube, a core removing inserting column on the core removing assembly is arranged at the center of a core sample limiting plate, then a handle is held, the core removing assembly is lifted to the highest position (the highest point of a hole site of a rectangular hole of the sampling tube), then the core removing assembly is vertically pushed downwards, and the core removing inserting column on the core removing assembly penetrates through a core removing inserting hole on the core sample limiting plate to enter the sampling tube to push a core sample in the sampling tube, so that the core sample in the sampling tube is pushed out of the sampling tube through the core removing inserting column;
Accordingly, there is a need to provide a directional coring device for geological exploration that addresses the above-described technical problems.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a directional coring device for geological exploration.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
A directional coring device for geological exploration comprises a supporting component, a directional coring module and an assembling module;
The directional coring module comprises a screw rod, two ends of the screw rod are respectively and movably connected with two sides of a U-shaped frame of the supporting component, one end part of the screw rod is fixedly connected with an output shaft of a motor, the motor is fixedly connected to one side of the U-shaped frame, the screw rod is in threaded connection with a T-shaped sliding block, the upper end of one side of the T-shaped sliding block is fixedly connected with a core removing rod, and the core removing rod penetrates through a round hole;
the lower sides of the T-shaped sliding blocks are respectively and fixedly connected with symmetrical ball sliding blocks, corresponding linear guide rails are respectively arranged in the two ball sliding blocks, the two linear guide rails are respectively and fixedly connected with the inner wall of the U-shaped frame, the upper sides of the T-shaped sliding blocks are respectively and fixedly connected with symmetrical L-shaped guide rods, the two L-shaped guide rods respectively penetrate through corresponding square holes, the two square holes are respectively arranged on one side of the U-shaped frame, and one ends of the two L-shaped guide rods are respectively and fixedly connected with a supporting plate.
Preferably, the assembly module comprises a semi-circular cover.
Preferably, the semicircular cover is fixedly connected with one side of the U-shaped frame.
Preferably, the upper side of the semicircular cover is in threaded connection with a jackscrew.
Preferably, the support assembly comprises the U-shaped frame.
Preferably, one side of the U-shaped frame is fixedly connected with a symmetrical supporting plate respectively.
Preferably, one side of the U-shaped frame is provided with the round hole.
Compared with the related art, the utility model has the beneficial effects that: taking down the sampling drill bit on the drilling machine, inserting one end of the sampling drill bit into the semicircular cover, screwing up the jackscrew, enabling the sampling drill bit to be fixed, ejecting the core sample in the sampling drill bit through the directional coring module, enabling the core sample ejected by the core stripping rod to fall onto the supporting plate, and completing the taking out of the core sample.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic perspective view of the present utility model.
Fig. 3 is a schematic view of a part connection structure of the present utility model.
Fig. 4 is a schematic view of a part connection structure of the present utility model.
In the figure:
1: the support assembly, 11, the support plate, 12 and the U-shaped frame;
2: the directional coring module comprises a directional coring module, a 21, a round hole, a 22, a square hole, a 23, a core removing rod, a 24, a T-shaped sliding block, a 25, a screw rod, a 26, a motor, a 27, a linear guide rail, a 28, a ball sliding block, a 29, an L-shaped guide rod, a 210 and a supporting plate;
3: assembling a module 31, jackscrews 32 and a semicircular cover;
4: sampling drill bit.
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.
A directional coring device for geological exploration, which comprises a support assembly 1, a directional coring module 2 and an assembling module 3;
The directional coring module 2 comprises a screw rod 25, wherein two ends of the screw rod 25 are respectively and movably connected with two sides of the U-shaped frame 12 of the supporting assembly 1, one end part of the screw rod 25 is fixedly connected with an output shaft of a motor 26, the motor 26 is fixedly connected with one side of the U-shaped frame 12, the screw rod 25 is in threaded connection with a T-shaped sliding block 24, the upper end of one side of the T-shaped sliding block 24 is fixedly connected with a core removing rod 23, and the core removing rod 23 penetrates through a round hole 21;
The lower sides of the T-shaped sliding blocks 24 are respectively and fixedly connected with symmetrical ball sliding blocks 28, the two ball sliding blocks 28 are respectively provided with corresponding linear guide rails 27, the two linear guide rails 27 are respectively and fixedly connected with the inner wall of the U-shaped frame 12, the upper sides of the T-shaped sliding blocks 24 are respectively and fixedly connected with symmetrical L-shaped guide rods 29, the two L-shaped guide rods 29 respectively pass through corresponding square holes 22, the two square holes 22 are respectively arranged on one side of the U-shaped frame 12, and one ends of the two L-shaped guide rods 29 are respectively and fixedly connected with a supporting plate 210.
The assembly module 3 comprises a semicircular cap 32.
The semicircular cover 32 is fixedly connected to one side of the U-shaped frame 12.
The upper side of the semicircular cover 32 is screwed with the jackscrew 31.
The support assembly 1 comprises the U-shaped frame 12.
One side of the U-shaped frame 12 is fixedly connected with a symmetrical supporting plate 11 respectively.
The round hole 21 is arranged on one side of the U-shaped frame 12.
Working principle: firstly, a sampling drill bit 4 on a drilling machine is taken down, one end of the sampling drill bit 4 is inserted into a semicircular cover 32, a jackscrew 31 is screwed, the sampling drill bit 4 is fixed, then a motor 26 is started, the motor 26 drives a screw rod 25 to rotate, the screw rod 25 drives a T-shaped sliding block 24 to slide, the T-shaped sliding block 24 drives a core stripping rod 23 to move along a circular hole 21, the core stripping rod 23 ejects core samples in the sampling drill bit 4, simultaneously the T-shaped sliding block 24 respectively drives corresponding ball sliding blocks 28 to slide along a linear guide rail 27, simultaneously the T-shaped sliding blocks 24 respectively drive corresponding L-shaped guide rods 29 to move along square holes 22, and two L-shaped guide rods 29 respectively drive a supporting plate 210 to enable the core samples ejected by the core stripping rod 23 to fall into the supporting plate 210, so that core sample extraction is completed.
The beneficial effects are that: the sampling drill 4 on the drilling machine is taken down, one end of the sampling drill 4 is inserted into the semicircular cover 32, the jackscrew 31 is screwed down, the sampling drill 4 is fixed, the core sample in the sampling drill 4 is ejected out by the core stripping rod 23 through the directional coring module 2, the core sample ejected out by the core stripping rod 23 falls onto the supporting plate 210, and the core sample is taken out.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. A directional coring device for geological exploration, the directional coring device for geological exploration comprising:
The device comprises a support assembly (1), a directional coring module (2) and an assembling module (3);
The directional coring module (2) comprises a screw rod (25), two ends of the screw rod (25) are respectively and movably connected with two sides of a U-shaped frame (12) of the supporting component (1), one end part of the screw rod (25) is fixedly connected with an output shaft of a motor (26), the motor (26) is fixedly connected with one side of the U-shaped frame (12), the screw rod (25) is in threaded connection with a T-shaped sliding block (24), one upper end of one side of the T-shaped sliding block (24) is fixedly connected with a core removing rod (23), and the core removing rod (23) penetrates through a round hole (21);
The lower sides of the T-shaped sliding blocks (24) are respectively and fixedly connected with symmetrical ball sliding blocks (28), corresponding linear guide rails (27) are respectively arranged on the two ball sliding blocks (28), the two linear guide rails (27) are respectively and fixedly connected with the inner wall of the U-shaped frame (12), the upper sides of the T-shaped sliding blocks (24) are respectively and fixedly connected with symmetrical L-shaped guide rods (29), the two L-shaped guide rods (29) respectively penetrate through corresponding square holes (22), the two square holes (22) are respectively arranged on one side of the U-shaped frame (12), and one ends of the two L-shaped guide rods (29) are respectively and fixedly connected with a supporting plate (210).
2. A directional coring device for geological exploration according to claim 1, wherein said assembly module (3) comprises a semicircular cap (32).
3. A directional coring device for geological exploration according to claim 2, wherein said semicircular cover (32) is fixedly connected to one side of said U-shaped frame (12).
4. A directional coring device for geological exploration according to claim 3, wherein the upper side of said semicircular cap (32) is screwed with a jackscrew (31).
5. A directional coring device for geological exploration according to claim 4, wherein said support assembly (1) comprises said U-shaped frame (12).
6. A directional coring device for geological exploration according to claim 5, wherein one side of said U-shaped frames (12) is fixedly connected with symmetrical support plates (11), respectively.
7. A directional coring device for geological exploration according to claim 6, wherein one side of said U-shaped frame (12) is provided with said circular hole (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322617172.0U CN220815596U (en) | 2023-09-26 | 2023-09-26 | Directional coring device for geological exploration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322617172.0U CN220815596U (en) | 2023-09-26 | 2023-09-26 | Directional coring device for geological exploration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220815596U true CN220815596U (en) | 2024-04-19 |
Family
ID=90713034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322617172.0U Active CN220815596U (en) | 2023-09-26 | 2023-09-26 | Directional coring device for geological exploration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220815596U (en) |
-
2023
- 2023-09-26 CN CN202322617172.0U patent/CN220815596U/en active Active
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