CN211904703U - Sampling device for geological survey - Google Patents
Sampling device for geological survey Download PDFInfo
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- CN211904703U CN211904703U CN202020536236.8U CN202020536236U CN211904703U CN 211904703 U CN211904703 U CN 211904703U CN 202020536236 U CN202020536236 U CN 202020536236U CN 211904703 U CN211904703 U CN 211904703U
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- ring
- sampling device
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a sampling device for geological survey, which comprises a fixed seat, wherein a motor is arranged at the top end of the fixed seat, a mounting seat is welded at the middle part of the bottom end of the fixed seat, a sleeve is connected at the bottom end of the mounting seat through threads, a lead screw is arranged at the bottom end of a connecting shaft, an internal thread shaft is slidably connected at the top end of the inner wall of the sleeve, a compression spring is arranged at the bottom end of the internal thread shaft, a movable cylinder is slidably connected at the bottom end of the inner wall of the sleeve, a guide groove is arranged at the bottom end of the lead screw, a movable rod is slidably connected at the inner wall of the guide groove, a sampling drill bit is welded at the bottom end of the movable rod, the lead screw is driven to rotate by a starting motor, the sampling drill bit is driven to rotate by the movable rod, meanwhile, due to the action of a, thereby reducing the labor intensity of the workers.
Description
Technical Field
The utility model relates to a geological exploration technical field specifically is a sampling device for geological survey.
Background
The geological exploration can be understood as geological T work in a broad sense, and is a survey and research work for geological conditions such as rocks, stratum structures, mineral products, underground water, landforms and the like in a certain area by applying geological exploration methods such as mapping, geophysical exploration, geochemical prospecting, drilling, pit exploration, sampling test, geological remote sensing and the like according to the needs of economic construction, national defense construction and scientific and technical development, and the geological exploration generally needs professional equipment for geological sampling;
however, since a certain pressure is applied to the portable sampling drill rod during operation, the drill rod is rotated into the soil layer, which causes inconvenience in operation and increases labor intensity of workers, a sampling device for geological exploration is urgently needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a sampling device for geological survey can effectively solve and propose in the above-mentioned background art because general portable sample drilling rod when the operation, need think to apply certain pressure, makes during the drilling rod rotation gets into the soil layer, and the operation is inconvenient, has increased workman's intensity of labour, problem.
In order to achieve the above object, the utility model provides a following technical scheme: a sampling device for geological exploration comprises a fixed seat, wherein a sampling assembly is mounted at the bottom end of the fixed seat and comprises a motor, a connecting shaft, a mounting seat, a sleeve, a screw rod, an internal thread shaft, a compression spring, a movable cylinder, a guide groove, a movable rod and a sampling drill bit;
the utility model discloses a portable electronic device, including fixing base, connecting axle, compression spring, sleeve inner wall bottom sliding connection has a movable section of thick bamboo, the guide way has been seted up to the lead screw bottom, guide way inner wall sliding connection has the movable rod, the welding of movable rod bottom has the sample drill bit, motor input and external power supply output electric connection, the connecting axle is installed to motor output shaft one end, fixing base bottom mid-range welding has the mount pad, there is the sleeve mount pad bottom through threaded connection, the lead screw is installed to the connecting axle bottom, sleeve inner wall top sliding connection has the internal thread axle, compression spring is.
Preferably, the two sides of the outer part of the internal thread shaft are welded with limit strips, and the two sides of the inner wall of the sleeve are provided with limit grooves corresponding to the limit strips.
Preferably, the top end of the sampling drill bit is welded with a limiting ring, the bottom end of the movable cylinder is provided with an annular groove, and the limiting ring is rotatably connected to the inner wall of the annular groove.
Preferably, the top end of the movable barrel is welded with an identification ring, and one side of the outer portion of the sleeve is provided with a transparent scale bar in a penetrating mode.
Preferably, the bottom end of the compression spring is welded to the top end of the identification ring.
Preferably, the top end of the fixed seat is provided with a damping assembly, and the damping assembly comprises a positioning rod, a bearing ring, a damping spring and an operating handle;
the supporting ring is characterized in that positioning rods are welded at the positions around the top end of the fixing seat, the top ends of the positioning rods movably penetrate through the bottom end of the supporting ring, damping springs are sleeved at the top end and the bottom end of the outer side of each positioning rod, and operating handles are mounted on two sides of the top end of the supporting ring through screws.
Preferably, the top end of the positioning rod is welded with a limiting head.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:
1. the screw rod is driven to rotate through the starting motor, the screw rod drives the sampling drill bit to rotate through the movable rod, and meanwhile, due to the effect of the limiting strip, the internal thread shaft rotates to slide downwards in the sleeve through the screw rod, so that downward force is applied to the movable cylinder and the drill bit, the sampling drill bit can penetrate into a stratum better, and the labor intensity of workers is relieved.
2. Through the damping spring of installation between locating lever and the accepting ring, the vibration that can effectual buffer during operation produced cooperates compression spring's effect simultaneously, can reach absorbing purpose, the staff's of being convenient for operation by more efficient.
3. Through the effect of discernment ring and transparent scale strip, can observe the degree of depth that the sample drill bit was assigned at any time, improve the accuracy nature of sample.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the shock absorbing assembly of the present invention;
FIG. 3 is a schematic structural view of the sampling assembly of the present invention;
fig. 4 is a schematic view of the installation structure of the compression spring of the present invention;
FIG. 5 is a schematic view of the installation structure of the sampling drill of the present invention;
FIG. 6 is a schematic view of the mounting structure of the movable rod of the present invention;
reference numbers in the figures: 1. a fixed seat;
2. a sampling assembly; 201. a motor; 202. a connecting shaft; 203. a mounting seat; 204. a sleeve; 205. a screw rod; 206. an internally threaded shaft; 207. a compression spring; 208. a movable barrel; 209. a guide groove; 210. a movable rod; 211. a sampling drill bit;
3. identifying a ring; 4. a transparent scale bar;
5. a shock absorbing assembly; 501. positioning a rod; 502. a bearing ring; 503. a damping spring; 504. and (5) operating the handle.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-6, the utility model provides a technical scheme, a sampling device for geological survey, including fixing base 1, the bottom of fixing base 1 is installed with sampling component 2, sampling component 2 includes motor 201, connecting axle 202, mount pad 203, sleeve 204, lead screw 205, internal thread axle 206, compression spring 207, activity section of thick bamboo 208, guide way 209, movable rod 210 and sample drill bit 211;
the top end of a fixed seat 1 is provided with a motor 201, the input end of the motor 201 is electrically connected with the output end of an external power supply, one end of the output shaft of the motor 201 is provided with a connecting shaft 202, the middle part of the bottom end of the fixed seat 1 is welded with a mounting seat 203, the bottom end of the mounting seat 203 is connected with a sleeve 204 through a thread, the bottom end of the connecting shaft 202 is provided with a screw rod 205, the top end of the inner wall of the sleeve 204 is slidably connected with an internal thread shaft 206, the bottom end of the internal thread shaft 206 is provided with a compression spring 207, the bottom end of the inner wall of the sleeve 204 is slidably connected with a movable cylinder 208, the bottom end of the screw rod 205 is provided with a guide groove 209, the inner wall of the guide groove 209 is slidably connected with a movable rod 210, the bottom end of the movable rod 210 is, the ring channel has been seted up to a movable section of thick bamboo 208 bottom, and the spacing ring rotates to be connected in the ring channel inner wall, can also keep integrative with a movable section of thick bamboo 208 when making sample drill bit 211 can independent rotation, thereby be convenient for internal thread axle 206 exerts pressure for a sample drill bit 211 through a movable section of thick bamboo 208, the welding of a movable section of thick bamboo 208 top has identification ring 3, sleeve 204 outside one side is run through and is installed transparent scale strip 4, be convenient for observe the degree of depth of sample, improve the sample accuracy, compression spring 207 bottom weld is in identification ring 3 top, can not only make internal thread axle 206 and a movable section of thick bamboo 208 keep being connected through compression spring 207, so that the reseing of a movable section of thick bamboo 208, be convenient.
The top end of the fixed seat 1 is provided with a damping assembly 5, and the damping assembly 5 comprises a positioning rod 501, a bearing ring 502, a damping spring 503 and an operating handle 504;
all welding of fixing base 1 top position department all has locating lever 501 all around, and the activity of locating lever 501 top runs through in accepting ring 502 bottom, and locating lever 501 outside top and bottom all overlap there is damping spring 503, accepts ring 502 top both sides and has operation handle 504 through the mounting screw, and the vibrations that produce when can the buffering operation improve the operation effect, and locating lever 501 top welding has the spacing head, and the restriction accepts ring 502 and damping spring 503's home range.
The utility model discloses a theory of operation and use flow: when the device works, the sampling drill bit 211 is aligned to the ground to be sampled, a worker holds the operating handle 504 with two hands, the sleeve 204 abuts against the ground, the motor 201 is started, the motor 201 drives the screw rod 205 to rotate through the connecting shaft 202, the screw rod 205 rotates to drive the sampling drill bit 211 to rotate together, so that the sampling drill bit can better enter the stratum, the sampling drill bit 211 is rotatably connected with the movable cylinder 208, so that the sampling drill bit 211 does not interfere with the movement of the movable cylinder 208, the screw rod 205 rotates, the internal thread shaft 206 is sleeved on the screw rod 205 through threads, the internal thread shaft 206 extends the screw rod 205 to vertically move downwards under the action of the limiting strips and the limiting grooves, the bottom end of the internal thread shaft extrudes the compression spring 207, so that the pressure is indirectly applied to the movable cylinder 208, then the sampling drill bit 211 is applied with downward force through the movable cylinder 208, so that the labor intensity of the worker can, the compression spring 207 can buffer the impact force brought by the drill bit to a certain degree, and buffer the repulsive force of the impact of the movement of the movable cylinder 208 and the rotary movement of the sampling drill bit 211 on the ground;
through locating lever 501 and the damping spring 503 of accepting the installation between the ring 502, the vibration that can effectual buffer during operation produced through the effect of discernment ring 3 and transparent scale bar 4, can observe the degree of depth that sample drill bit 211 assigned at any time, improves the accuracy nature of sample.
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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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. The utility model provides a sampling device for geological survey, includes fixing base (1), its characterized in that: the bottom end of the fixed seat (1) is provided with a sampling assembly (2), and the sampling assembly (2) comprises a motor (201), a connecting shaft (202), a mounting seat (203), a sleeve (204), a screw rod (205), an internal thread shaft (206), a compression spring (207), a movable cylinder (208), a guide groove (209), a movable rod (210) and a sampling drill bit (211);
the top end of the fixed seat (1) is provided with a motor (201), the input end of the motor (201) is electrically connected with the output end of an external power supply, one end of an output shaft of the motor (201) is provided with a connecting shaft (202), the middle part of the bottom end of the fixed seat (1) is welded with a mounting seat (203), the bottom end of the mounting seat (203) is connected with a sleeve (204) through threads, the bottom end of the connecting shaft (202) is provided with a screw rod (205), the top end of the inner wall of the sleeve (204) is connected with an internal thread shaft (206) in a sliding way, the bottom end of the internal thread shaft (206) is provided with a compression spring (207), the bottom end of the inner wall of the sleeve (204) is connected with a movable cylinder (208) in a sliding way, the bottom end of the screw rod (205) is provided with a guide groove (209), guide way (209) inner wall sliding connection has movable rod (210), the welding of movable rod (210) bottom has sample drill bit (211).
2. A sampling device for geological survey according to claim 1, characterized in that: and limiting strips are welded on two sides of the outer part of the internal thread shaft (206), and limiting grooves corresponding to the limiting strips are formed in two sides of the inner wall of the sleeve (204).
3. A sampling device for geological survey according to claim 1, characterized in that: the welding of sample drill bit (211) top has the spacing ring, the ring channel has been seted up to movable section of thick bamboo (208) bottom, and the spacing ring rotates to be connected in the ring channel inner wall.
4. A sampling device for geological survey according to claim 1, characterized in that: the top end of the movable cylinder (208) is welded with an identification ring (3), and one side of the outer part of the sleeve (204) is provided with a transparent scale bar (4) in a penetrating way.
5. A sampling device for geological survey according to claim 4, characterized in that: the bottom end of the compression spring (207) is welded on the top end of the identification ring (3).
6. A sampling device for geological survey according to claim 1, characterized in that: the top end of the fixed seat (1) is provided with a damping assembly (5), and the damping assembly (5) comprises a positioning rod (501), a bearing ring (502), a damping spring (503) and an operating handle (504);
all welded locating lever (501) in fixing base (1) top position department all around, locating lever (501) top activity runs through in accepting ring (502) bottom, locating lever (501) outside top and bottom all overlap and have damping spring (503), it has operation handle (504) to accept ring (502) top both sides through the screw mounting.
7. A sampling device for geological survey according to claim 6, characterized in that: the top end of the positioning rod (501) is welded with a limiting head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020536236.8U CN211904703U (en) | 2020-04-13 | 2020-04-13 | Sampling device for geological survey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020536236.8U CN211904703U (en) | 2020-04-13 | 2020-04-13 | Sampling device for geological survey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211904703U true CN211904703U (en) | 2020-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020536236.8U Active CN211904703U (en) | 2020-04-13 | 2020-04-13 | Sampling device for geological survey |
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| CN (1) | CN211904703U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112412374A (en) * | 2020-11-18 | 2021-02-26 | 重庆市二零五勘测设计有限公司 | Geological exploration system and construction method thereof |
| CN112816249A (en) * | 2020-12-30 | 2021-05-18 | 广东省地质技术工程咨询公司 | A quick water intaking equipment for geothermol power investigation |
-
2020
- 2020-04-13 CN CN202020536236.8U patent/CN211904703U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112412374A (en) * | 2020-11-18 | 2021-02-26 | 重庆市二零五勘测设计有限公司 | Geological exploration system and construction method thereof |
| CN112816249A (en) * | 2020-12-30 | 2021-05-18 | 广东省地质技术工程咨询公司 | A quick water intaking equipment for geothermol power investigation |
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Effective date of registration: 20220825 Address after: 054000 No. 416, North Gangtie Road, Xindu District, Xingtai City, Hebei Province Patentee after: Xingtai Geological and Mineral Geological Engineering Exploration Institute Co.,Ltd. Address before: No.416, west iron and steel mining team, No.9 iron and steel Bureau, Hebei Province Patentee before: Bai Zhihui Patentee before: Zhang Shaoshuai |