CN215677667U - Geological survey is with rock core sampling equipment - Google Patents
Geological survey is with rock core sampling equipment Download PDFInfo
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- CN215677667U CN215677667U CN202122396195.4U CN202122396195U CN215677667U CN 215677667 U CN215677667 U CN 215677667U CN 202122396195 U CN202122396195 U CN 202122396195U CN 215677667 U CN215677667 U CN 215677667U
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Abstract
The utility model belongs to the technical field of geological exploration equipment, and particularly relates to a core sampling device for geological exploration, which comprises a drilling machine body, wherein a spring is fixedly arranged on one side of the drilling machine body, the spring is sleeved outside the drilling machine body, one end of the spring, which is far away from the drilling machine body, is fixedly provided with a dust cover in an arc structure, and one side of the dust cover is fixedly provided with an adsorption component; be equipped with a dust cover with transparent material effect through the work pot head at the rig body, make the rig body at the operation in-process, the first location section of thick bamboo at dust cover both ends can carry on spacingly and fixed with the second location section of thick bamboo to the both ends of rig body, make the rig body can only straight remove, can not get the skew about the in-process takes place, thereby lead to the moving direction of rig body, make the rig body can be accurate get the core operation to specific position, and can not take place the skew boring the in-process, thereby improve the coring quality of this device.
Description
Technical Field
The utility model belongs to the technical field of geological exploration equipment, and particularly relates to a rock core sampling device for geological exploration.
Background
Coring is carried out by taking underground rock on the ground in pieces called cores during the drilling process using a special coring tool, and by using the pieces, various properties of the rock can be measured, the underground structure and the rock deposition environment can be studied intuitively, and the fluid properties and the like in the underground structure and the rock deposition environment can be known. And current coring tool is for the ease of carrying, and most generally adopt the sample rig to take a sample, and current sample rig needs the manual handheld rig of people to carry out the drilling sample, and in the sample process, the skew appears easily (as shown in fig. 3) to cause the rig to fail the inside that stretches into the rock, influence the accuracy of reconnaissance.
To this end, a core sampling apparatus for geological exploration is designed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a core sampling device for geological exploration, which can accurately guide the moving direction and position of a drilling machine, so that the sampling operation quality of the drilling machine is higher, and the dustproof effect is better.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a geological survey is with rock core sampling equipment, includes the rig body, and one side fixed mounting of rig body has the spring, and the spring housing is established in the outside of rig body, and the one end fixed mounting that the rig body was kept away from to the spring has the dust cover that is the arc structure, and one side fixed mounting of dust cover has two adsorption component that are the symmetric distribution, and two adsorption component distribute in the both sides of rig body.
Preferably, the core sampling device for geological exploration is provided with a first positioning cylinder and a binding plate fixedly mounted at two ends of the dust cover respectively, the first positioning cylinder is positioned at one side close to the drilling machine body, and the other side of the first positioning cylinder is fixedly connected with a spring.
Preferably, the core sampling device for geological exploration is provided with a second positioning cylinder in the dust cover, the second positioning cylinder is positioned on one side of the dust cover far away from the first positioning cylinder, the first positioning cylinder corresponds to the second positioning cylinder in position, a connecting rod is fixedly installed on the outer wall of the second positioning cylinder, and the other end of the connecting rod is fixedly connected with the inside of the dust cover.
Preferably, the adsorption assembly comprises an adsorption cylinder and a locking cylinder, the locking cylinder is fixedly mounted on one side of the adsorption cylinder, the adsorption cylinder is fixedly mounted on one side of the joint plate, the adsorption cylinder and the locking cylinder are communicated with the interior, the interior of the adsorption cylinder is connected with a piston in a sliding manner, a pull rod is fixedly mounted on one side of the piston, and the other end of the pull rod penetrates through the locking cylinder and extends to the exterior.
Preferably, the core sampling device for geological exploration is characterized in that a threaded strip is fixedly mounted on the outer portion of the pull rod, a threaded groove matched with the threaded strip is formed in the locking cylinder, and the pull rod is in threaded connection with the locking cylinder.
Preferably, the core sampling device for geological exploration is provided with a limiting block at one end of the pull rod, which is far away from the piston, and the size of the limiting block is larger than the inner diameter of the locking cylinder.
Preferably, the dust cover is fixedly bonded with a sealing gasket at the side far away from the spring, and the sealing gasket is provided with a hole corresponding to the adsorption cylinder.
Compared with the prior art, the utility model has the beneficial effects that:
1. be equipped with a dust cover with transparent material effect through the work pot head at the rig body, make the rig body at the operation in-process, the first location section of thick bamboo at dust cover both ends can carry on spacingly and fixed with the second location section of thick bamboo to the both ends of rig body, make the rig body can only straight remove, can not get the skew about the in-process takes place, thereby lead to the moving direction of rig body, make the rig body can be accurate get the core operation to specific position, and can not take place the skew boring the in-process, thereby improve the coring quality of this device.
2. Through the opposite side fixed mounting at the dust cover there is the absorption subassembly, the accessible absorption subassembly with the dust cover absorption firmly on the rock for dust cover and rig body can not take place the skew because vibrations when getting the core operation, make the coring position of rig body more accurate, and the dust of coring in-process production at the rig body can collect in the inside of dust cover, can not spread the outside, influence operational environment.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic view of the working state of a prior art drilling machine body;
FIG. 4 is a schematic view of the second positioning barrel connected to the dust cover;
FIG. 5 is a schematic view of the structure of the adsorption module according to the present invention.
In the figure:
1. a drill body;
2. a spring;
3. an adsorption component; 31. an adsorption cylinder; 32. a locking cylinder; 321. a thread groove; 33. a pull rod; 331. a threaded strip; 34. a piston; 35. a limiting block;
4. a dust cover; 41. a first positioning cylinder; 42. a second positioning cylinder; 421. a connecting rod; 43. attaching a plate;
5. a gasket; 51. and (4) holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1;
a core sampling device for geological exploration comprises a drilling machine body 1.
In this embodiment: rig body 1 is current structure, for constructor through handheld rig body 1, aims at rig body 1 and gets the core position after, presses down for rig body 1 bores the inside of going into the rock, and gets the core operation to the rock.
Based on current rig body 1, the working end department cover through at rig body 1 is equipped with a dust cover 4 with transparent material effect, make rig body 1 at the operation in-process, the first location section of thick bamboo 41 and the second location section of thick bamboo 42 at dust cover 4 both ends can fix a position and the direction to the moving direction and the position of rig body 1, make the rig body 1 can be accurate carry out the coring operation to specific position, and can not take place the skew drilling the in-process, thereby improve the coring quality of this device, it is shown as fig. 3 to solve current sample rig and take place the skew easily in the use.
Further, the method comprises the following steps of;
with the above, one side of the drilling machine body 1 is fixedly provided with the spring 2, and the spring 2 is sleeved outside the drilling machine body 1.
In this embodiment, when the rig body 1 is pressing down and is boring into the rock inside, spring 2 can compress for dust cover 4 can support the rock wall, and rig body 1 moves in the inside of dust cover 4 through compression spring 2, can cushion the vibrations that the rig body 1 transmitted dust cover 4 through spring 2, thereby prevents the shake of dust cover 4, influences the location effect of dust cover 4.
As shown in fig. 2 and 4;
combine above-mentioned content, the one end fixed mounting that the drilling machine body 1 was kept away from to spring 2 has the dust cover 4 that is the arc structure, the both ends of dust cover 4 fixed mounting respectively has first location section of thick bamboo 41 and binding plate 43, first location section of thick bamboo 41 is located the one side that is close to drilling machine body 1, and the opposite side and the spring 2 fixed connection of first location section of thick bamboo 41, the inside of dust cover 4 is equipped with second location section of thick bamboo 42, second location section of thick bamboo 42 is located the one side that first location section of thick bamboo 41 was kept away from to dust cover 4, and first location section of thick bamboo 41 is corresponding with second location section of thick bamboo 42 position, the outer wall fixed mounting of second location section of thick bamboo 42 has connecting rod 421, the other end of connecting rod 421 and the inside fixed connection of dust cover 4.
In this embodiment, rig body 1 at first stretches into the inside of dust cover 4 through first location section of thick bamboo 41, and stretch out dust cover 4 through running through second location section of thick bamboo 42, under the effect of first location section of thick bamboo 41 and second location section of thick bamboo 42, carry on spacingly to the both ends of rig body 1, make rig body 1 can only the straight removal that removes, can not get the skew about the in-process takes place in boring, thereby lead to the moving direction of rig body 1, make that rig body 1 can be accurate carry out the coring operation to specific position, and can not take place the skew in the process of boring, thereby improve the coring quality of this device, rigging plate 43 is used for providing installation space for adsorption component 3.
It should be noted that: the dust cover 4 is transparent material for the drilling machine body 1 can see through the dust cover 4 and accurately judge the coring position.
As shown in fig. 2 and 5;
combine above-mentioned content, one side fixed mounting of dust cover 4 has two adsorption component 3 that are the symmetric distribution, and two adsorption component 3 distribute in the both sides of rig body 1, adsorption component 3 is including adsorbing a section of thick bamboo 31 and locking section of thick bamboo 32, locking section of thick bamboo 32 fixed mounting is in the one side of adsorbing a section of thick bamboo 31, and adsorb a section of thick bamboo 31 fixed mounting in the one side of binding plate 43, it is linked together with inside to adsorb a section of thick bamboo 31 and locking a section of thick bamboo 32, and the inside sliding connection who adsorbs a section of thick bamboo 31 has piston 34, one side fixed mounting of piston 34 has pull rod 33, the other end of pull rod 33 runs through locking a section of thick bamboo 32 and extends to the outside.
In this embodiment, when the laminating of rigging board 43 is on the rock wall, manual outwards rotate pull rod 33 to drive piston 34 and remove in the inside of adsorbing a section of thick bamboo 31, make the inside formation negative pressure state of adsorbing a section of thick bamboo 31, make adsorbing a section of thick bamboo 31 firmly adsorb on the rock wall, make dust cover 4 and rig body 1 when coring operation, can not take place the skew because of vibrations, make the coring position of rig body 1 more accurate.
It should be noted that: the outside fixed mounting of pull rod 33 has screw thread strip 331, the thread groove 321 with screw thread strip 331 looks adaptation is seted up to the inside of locking barrel 32, pull rod 33 and locking barrel 32 threaded connection, in the rotation process of pull rod 33, screw thread strip 331 outside pull rod 33 and the inside thread groove 321 of locking barrel 32 carry out threaded engagement, thereby make pull rod 33 protractile locking barrel 32, when stopping rotating pull rod 33, under the effect of screw thread strip 331 and thread groove 321, make pull rod 33 auto-lock in the inside of locking barrel 32, position between pull rod 33 and the absorption barrel 31 is injectd.
It should be understood that: one end fixed mounting that piston 34 was kept away from to pull rod 33 has stopper 35, the size of stopper 35 is greater than the internal diameter of a locking section of thick bamboo 32, stopper 35 can increase the area of contact of pull rod 33 and hand, the accessible rotates stopper 35 and drives pull rod 33 and rotate, it is less to prevent the size of pull rod 33, when manual rotation pull rod 33, the hand appears skidding easily, and stopper 35 can carry on spacingly to the position of pull rod 33, prevent that pull rod 33 from stretching into the inside of a locking section of thick bamboo 32.
Further, the method comprises the following steps of;
in combination with the above, the side of the dust cover 4 away from the spring 2 is fixedly bonded with the gasket 5.
In this embodiment, the sealing gasket 5 can be tightly attached to one side of the attaching plate 43 and the rock wall, and the attaching plate 43 and the rock wall can be hermetically connected through the sealing gasket 5, so that the adsorption effect of the adsorption cylinder 31 on the rock wall is improved.
It should be noted that: the sealing gasket 5 is provided with a hole 51 corresponding to the adsorption cylinder 31, so that the adsorption cylinder 31 can be communicated with the rock wall through the hole 51, and when negative pressure is formed inside the adsorption cylinder 31, the adsorption cylinder 31 is connected with the rock wall in an adsorption mode.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A core sampling device for geological exploration comprises a drilling machine body (1), and is characterized in that: one side fixed mounting of rig body (1) has spring (2), spring (2) cover is established the outside of rig body (1), spring (2) are kept away from the one end fixed mounting of rig body (1) has dust cover (4) that are the arc structure, one side fixed mounting of dust cover (4) has two adsorption component (3) that are the symmetric distribution, and two adsorption component (3) distribute the both sides of rig body (1).
2. The core sampling apparatus for geological exploration according to claim 1, wherein: the two ends of the dust cover (4) are respectively and fixedly provided with a first positioning barrel (41) and an attaching plate (43), the first positioning barrel (41) is located at one side close to the drilling machine body (1), and the other side of the first positioning barrel (41) is fixedly connected with the spring (2).
3. A core sampling apparatus for geological exploration according to claim 2, wherein: the inside of dust cover (4) is equipped with a second location section of thick bamboo (42), a second location section of thick bamboo (42) are located dust cover (4) are kept away from one side of a first location section of thick bamboo (41), just a first location section of thick bamboo (41) with a second location section of thick bamboo (42) position is corresponding, the outer wall fixed mounting of a second location section of thick bamboo (42) has connecting rod (421), the other end of connecting rod (421) with the inside fixed connection of dust cover (4).
4. A core sampling apparatus for geological exploration according to claim 3, wherein: adsorption component (3) are including adsorbing a section of thick bamboo (31) and locking a section of thick bamboo (32), locking a section of thick bamboo (32) fixed mounting be in one side of adsorbing a section of thick bamboo (31), just adsorb a section of thick bamboo (31) fixed mounting in one side of binding plate (43), adsorb a section of thick bamboo (31) with locking a section of thick bamboo (32) and inside are linked together, just the inside sliding connection who adsorbs a section of thick bamboo (31) has piston (34), one side fixed mounting of piston (34) has pull rod (33), the other end of pull rod (33) runs through locking a section of thick bamboo (32) and extend to the outside.
5. A core sampling apparatus for geological exploration, according to claim 4, characterized in that: the outside fixed mounting of pull rod (33) has screw thread strip (331), the inside of locking section of thick bamboo (32) seted up with screw thread groove (321) of screw thread strip (331) looks adaptation, pull rod (33) with locking section of thick bamboo (32) threaded connection.
6. A core sampling apparatus for geological exploration, according to claim 4, characterized in that: one end of the pull rod (33) far away from the piston (34) is fixedly provided with a limiting block (35), and the size of the limiting block (35) is larger than the inner diameter of the locking cylinder (32).
7. A core sampling apparatus for geological exploration, according to claim 4, characterized in that: one side of the dust cover (4) far away from the spring (2) is fixedly bonded with a sealing gasket (5), and the sealing gasket (5) is provided with a hole (51) corresponding to the adsorption cylinder (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122396195.4U CN215677667U (en) | 2021-09-30 | 2021-09-30 | Geological survey is with rock core sampling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122396195.4U CN215677667U (en) | 2021-09-30 | 2021-09-30 | Geological survey is with rock core sampling equipment |
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| Publication Number | Publication Date |
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| CN215677667U true CN215677667U (en) | 2022-01-28 |
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| CN202122396195.4U Active CN215677667U (en) | 2021-09-30 | 2021-09-30 | Geological survey is with rock core sampling equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118167302A (en) * | 2024-05-16 | 2024-06-11 | 山东省地矿工程集团有限公司 | Geological mineral multi-region drilling device and method |
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2021
- 2021-09-30 CN CN202122396195.4U patent/CN215677667U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118167302A (en) * | 2024-05-16 | 2024-06-11 | 山东省地矿工程集团有限公司 | Geological mineral multi-region drilling device and method |
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