CN120609600B - Sampling device for tunnel geology detects - Google Patents
Sampling device for tunnel geology detectsInfo
- Publication number
- CN120609600B CN120609600B CN202511114639.7A CN202511114639A CN120609600B CN 120609600 B CN120609600 B CN 120609600B CN 202511114639 A CN202511114639 A CN 202511114639A CN 120609600 B CN120609600 B CN 120609600B
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- sampling
- rod
- linear mechanism
- plate
- vehicle body
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a sampling device for tunnel geological detection, which belongs to the technical field of geological sampling and comprises a movable collection unit, a horizontal coring drilling machine, a rod transferring unit and a pushing unit. The movable collection unit comprises a vehicle body, a plurality of groups of rod grooves are formed in the upper end of the vehicle body and used for placing sampling rods, and sample storage tanks which are obliquely arranged are communicated with the lower ends of the vertical sample grooves. The horizontal coring drilling machine is arranged at the upper end of the movable collection unit and is used for drilling samples. The rod transferring unit comprises a first linear mechanism, fourth linear mechanisms are respectively arranged on two sides of two ends of the lifting plate, an arc plate matched with the periphery side of the sampling rod is formed on one side of the lower end of the vertical plate, a plurality of rotating motors are arranged at the lower end of the lifting plate, and friction wheels are arranged at the output ends of the rotating motors. The pushing unit comprises a fifth linear mechanism, and a push rod is arranged at one side of the output end of the fifth linear mechanism and used for pushing out a sample in the sampling rod to the vertical groove through the connecting pipe. The invention can automatically assemble and disassemble the sampling tube, automatically store the sample after sampling, and save manpower.
Description
Technical Field
The invention relates to the technical field of geological sampling, in particular to a sampling device for tunnel geological detection.
Background
Various tests are often required before and during tunneling. Firstly, equipment such as a ground penetrating radar is usually adopted for preliminary exploration, and then before actual construction, further physical and chemical tests are required to be carried out by acquiring samples on site due to attenuation of the ground penetrating radar in the stratum.
The sample of the vertical surface is an important working content in geological detection, so that a worker can analyze the rock stratum strength change, crack development characteristics, water content and expansive mineral content in the vertical direction, collapse, rock burst or water burst risks can be more accurately pre-judged, and supporting parameters can be dynamically optimized. The prior art generally adopts the mode of manually using the rig to excavate, manually push out the material in the sampling rod, and the manpower that consumes is more. In addition, for different geology such as soil, rock, etc., drill rods and drills with different intensities are also generally required, and high-intensity accessories cannot be simply adopted, because the drilling machine required by the drill rods outputs higher power consumption, the switching of various accessories during sampling is also troublesome.
Disclosure of Invention
In order to overcome the defects, the invention provides the sampling device for tunnel geological detection, which can automatically load and unload the sampling tube, automatically store the sample after sampling, and save the manpower.
In order to achieve the object of the present invention, the following techniques are proposed:
A sampling device for tunnel geology detection, comprising:
The movable collection unit comprises a vehicle body, wherein the upper end of the vehicle body is provided with a plurality of groups of rod grooves for placing sampling rods, the upper end surface of the vehicle body is also provided with a vertical groove, and the lower end of the vertical groove is communicated with a sample storage tank which is obliquely arranged;
the horizontal coring drilling machine is arranged at the upper end of the movable collection unit and is used for drilling samples;
The rod transferring unit is arranged at the upper end of the movable collecting unit and comprises a first linear mechanism arranged above a vehicle body, a second linear mechanism is vertically arranged at the sliding end of the rod transferring unit, a third linear mechanism is arranged at the output end of the second linear mechanism, a hanging plate is arranged at the lower end of the sliding end of the third linear mechanism, fourth linear mechanisms are respectively arranged at two sides of two ends of the hanging plate, the output directions of the two fourth linear mechanisms positioned at the same end of the hanging plate are opposite, a vertical plate is arranged at the output end of the fourth linear mechanism, an arc plate matched with the outer peripheral side of a sampling rod is formed at one side of the lower end of the vertical plate, a plurality of rotating motors are arranged at the lower end of the hanging plate, friction wheels are arranged at the output ends of the rotating motors, the lower end of the outer peripheral side of the friction wheels are abutted to the upper end of the outer peripheral side of the sampling rod when the rod transferring unit transfers the sampling rod, and the inner cambered surface of the arc plate is in sliding fit with the outer peripheral side of the sampling rod;
The pushing unit is arranged at the upper end of the movable collecting unit and comprises a fifth linear mechanism fixed on the upper end face of the vehicle body, and a push rod is arranged at one side of the output end of the pushing unit and used for pushing out a sample in the sampling rod to the vertical groove through a connecting pipe.
Further, two rollers are respectively arranged on two sides of the vehicle body.
Further, the lower end of the sample storage tank is communicated with a transverse groove which penetrates through the outside of one side surface of the vehicle body, a clamping plate is assembled in the transverse groove, and a grip is arranged on the outside surface of the clamping plate.
Further, the one end that the automobile body faced the detection sampling face is equipped with the control box, is equipped with the singlechip in the control box, and control box one side is equipped with the camera, and automobile body one end still is equipped with a plurality of lights.
Further, the length direction of the hanger plate is parallel to the travel direction of the third linear mechanism, and the width direction of the hanger plate is parallel to the output direction of the first linear mechanism.
Further, two sides of two end parts of the hanging plate are respectively provided with an inverted L-shaped frame, and the lower end surface of the hanging plate is also provided with a plurality of top frames.
Further, each fourth linear mechanism is respectively arranged at the lower end of the vertical part of each inverted L-shaped frame.
Further, each rotating electrical machine is provided at the lower end of the top frame.
Further, the output end of the fifth linear mechanism is provided with a push plate, and the push rod is arranged on one side surface of the push plate.
The beneficial effects of this technical scheme lie in:
1. the sampling device for tunnel geological detection can automatically load and unload different sampling rods to the horizontal core drilling machine, does not need manual operation, and is suitable for sampling work under different geological conditions.
2. The automatic sample unloading that will acquire is deposited to transport a plurality of samples outside the tunnel in a centralized way, need not artifical unloading, and can accomplish the work of depositing by oneself, can make personnel not get into the long-time sample in the tunnel, improve the security.
Drawings
Fig. 1 shows a perspective view of an embodiment of the application.
Figure 2 shows a second perspective view of an embodiment of the application.
Figure 3 shows a third perspective view of an embodiment of the application as a whole.
Fig. 4 shows a perspective view of a mobile collection unit, horizontal core drilling rig, in accordance with an embodiment of the present application.
Fig. 5 shows a partial perspective view of a mobile collection unit according to an embodiment of the application.
Fig. 6 shows a perspective view of a rod transfer unit according to an embodiment of the present application.
Fig. 7 shows a partial perspective view of a rod transfer unit according to an embodiment of the present application.
Fig. 8 shows a perspective view of a pushing unit according to an embodiment of the application.
The drawing shows a movable collection unit 1, a vehicle body 11, a roller 12, a T-shaped bar frame 13, a bar groove 14, a vertical groove 15, a sample storage groove 151, a horizontal groove 152, a clamping plate 16, a grip 161, a control box 17, a camera 18, an illuminating lamp 19, a horizontal coring machine 2, a bracket 21, a slide rail 22, a drilling machine 23, a mounting tube 24, a bar transferring unit 3, a base 31, a first linear mechanism 32, a side frame 321, a second linear mechanism 33, a hanger 331, a third linear mechanism 34, a hanger plate 35, an inverted L-shaped frame 351, a top frame 352, a fourth linear mechanism 36, a vertical plate 37, an arc plate 371, a rotating motor 38, a friction wheel 39, a pushing unit 4, a fifth linear mechanism 41, a push plate 42, a push rod 43, a sampling rod 5, a connecting tube 51, and a drill 52.
Detailed Description
The application is further described below with reference to the drawings and examples.
The sampling device for tunnel geological detection shown in fig. 1-8 comprises a movable collection unit 1, a horizontal core drilling machine 2, a rod transferring unit 3 and a pushing unit 4.
As shown in fig. 1-5, the mobile collection unit 1 includes a vehicle body 11, two rollers 12 are respectively disposed on two sides of the vehicle body 11, a pair of T-shaped rod frames 13 are disposed on an upper end face of the vehicle body 11, a plurality of rod grooves 14 are disposed on an upper end face of a transverse portion of each T-shaped rod frame 13, the sampling rods 5 are disposed on one end of each sampling rod 5, a connecting pipe 51 is disposed on an outer peripheral side of each connecting pipe 51, a drill bit 52 is preloaded on the other end of each sampling rod 5, specifically, each sampling rod 5 is made of materials with different intensities, so that the horizontal coring drilling machine 2 is convenient to collect samples of different types, the connecting pipes 51 and the drill bits 52 are also made of corresponding materials, a vertical sample groove 15 is disposed on an upper end face of the vehicle body 11, a sample storage groove 151 disposed in an inclined manner is disposed on a lower end of each vertical sample groove 15, a transverse groove 152 is disposed on a lower end of each sample storage groove 151 in a communicating manner outside one side of the vehicle body 11, a clamping plate 16 is disposed in each transverse groove 152, a grip 161 is disposed on an outer side of each clamping plate 16, one end of each clamping plate 11 faces a detection sampling surface, a control box 17 is disposed on one end of each vehicle body 11, a single chip microcomputer and a communication module is disposed in each control box 17, one side 18 is disposed on each control box 17, and one end 11 is also is disposed on one side of each control box 11, respectively, and each body 11 is further is provided with a corresponding head 18.
As shown in fig. 1-4, the horizontal coring drilling machine 2 is arranged at the upper end of the movable collection unit 1, and comprises a plurality of brackets 21 fixed on the upper end face of the vehicle body 11, slide rails 22 are arranged at the upper ends of the brackets 21, drilling machines 23 are fixed on the slide blocks of the slide rails 22, mounting pipes 24 are arranged at one ends of the drilling machines 23, inner threads matched with the outer threads of the connecting pipes 51 are arranged on the inner peripheral sides of the mounting pipes 24, specifically, the horizontal coring drilling machine 2 adopts mature products existing in the market, and water pumps are connected to some horizontal coring drilling machines 2 when in use, so that the horizontal coring drilling machine is not shown in detail in the drawings for convenience of representation.
As shown in fig. 1-3, 6 and 7, the rod transferring unit 3 is disposed at the upper end of the movable collecting unit 1, and includes a plurality of bases 31 fixed on the upper end surface of the vehicle body 11, a first linear mechanism 32 is disposed at the upper end of the bases 31, a side frame 321 is disposed at the sliding end of the first linear mechanism 32, a second linear mechanism 33 is disposed at one side of the side frame 321 vertically, a hanger 331 is disposed at the output end of the second linear mechanism 33, a third linear mechanism 34 is disposed at the lower end of the hanger 331, a hanger plate 35 is disposed at the lower end of the sliding end of the third linear mechanism 34, the length direction of the hanger plate 35 is parallel to the travel direction of the third linear mechanism 34, the width direction of the hanger plate 35 is parallel to the output direction of the first linear mechanism 32, two sides of two ends of the hanger plate 35 are respectively provided with inverted L-shaped frames 351, a plurality of top frames 352 are disposed at the lower end surfaces of the hanger plate 35, a fourth linear mechanism 36 is disposed at the lower end of the vertical portion of the inverted L-shaped frames 351, two fourth linear mechanisms 36 disposed at two sides of the same end of the hanger plate 35 are disposed in opposite directions, a vertical plate 37 is disposed at the output end of the fourth linear mechanism 36, a vertical plate 37 is disposed at the lower end, a hanger plate 37 is disposed at the lower end of the side 37, a rotating rod 37 is disposed at the lower end of the side of the vertical plate 37, a lower end of the vertical plate 37 is disposed at the lower end of the rotating rod 37, and the lower end of the rotating rod 37 is in a position of the rotating rod 5 is in contact with the peripheral end of the rotating rod 35, and the rotating rod 35 is disposed at the rotating rod 35, and is in contact with the peripheral end of the rotating rod 35, 5, and the rotating rod 35 is disposed at the rotating rod 35, and is in contact with the lower end of the rotating rod 35, 5 side is disposed at the rotating rod and has the rotating rod 35.
As shown in fig. 1-3 and 8, the pushing unit 4 is disposed at the upper end of the movable collecting unit 1, and includes a fifth linear mechanism 41 fixed on the upper end surface of the vehicle body 11, the output end of the fifth linear mechanism 41 is provided with a push plate 42, and one side of the push plate 42 is provided with a push rod 43 for pushing out the sample in the sampling rod 5 to the vertical slot 15 through the connecting pipe 51.
In the present embodiment, the first linear mechanism 32 and the third linear mechanism 34 each use an electric linear guide, and the second linear mechanism 33, the fourth linear mechanism 36, and the fifth linear mechanism 41 each use a linear hydraulic cylinder.
The working mode is as follows:
First, the hanger plate 35 is moved above the sampling rod 5 to be used by the first linear mechanism 32, the third linear mechanism 34, then the hanger plate 35 is lowered by the second linear mechanism 33 to bring the friction wheel 39 into abutment with the upper end of the outer peripheral side of the sampling rod 5, and then the riser 37 is pushed by the fourth linear mechanism 36 to bring the arc plate 371 into a state of holding the sampling rod 5, that is, a state as shown in fig. 1.
Then, the sampling rod 5 is moved by the first linear mechanism 32 and the second linear mechanism 33 so as to be coaxial with the mounting pipe 24, as shown in fig. 2, and the holding force of the fourth linear mechanism 36 on the sampling rod 5 is controlled so as to avoid the sampling rod 5 being held to a degree that it cannot be rotated, then the friction wheel 39 is rotated by the rotating motor 38, the connecting pipe 51 is screwed with the mounting pipe 24 so that the sampling rod 5 is mounted to the horizontal coring drilling machine 2, and then the sampling device for tunnel geology detection is brought to the sampling position by moving the collecting unit 1, and then sampling is performed.
Then, the above-mentioned sampling rod 5 is moved by the first linear mechanism 32, the second linear mechanism 33 and the third linear mechanism 34, as shown in fig. 3, so that the sampling end of the sampling rod 5 is located at one side above the vertical slot 15, then the push rod 43 is controlled by the fifth linear mechanism 41 to extend into the sampling rod 5, so as to push the sample into the vertical slot 15, and then the vertical slot 15 falls into the sample storage tank 151 for storage.
Similarly, a plurality of samples are obtained, then the sampling device for tunnel geological detection is driven out of the tunnel, and a worker opens the clamping plate 16 to obtain the samples for subsequent testing.
The above examples are only examples of the present application and are not intended to limit the present application.
Claims (9)
1. A sampling device for tunnel geology detection, characterized by comprising:
The movable collection unit (1) comprises a vehicle body (11), wherein a plurality of groups of rod grooves (14) are formed in the upper end of the vehicle body (11) and used for placing the sampling rods (5), vertical grooves (15) are formed in the upper end face of the vehicle body (11), and sample storage tanks (151) which are obliquely arranged are communicated with the lower ends of the vertical grooves (15);
The horizontal coring drilling machine (2) is arranged at the upper end of the movable collection unit (1) and is used for drilling samples;
The rod transferring unit (3) is arranged at the upper end of the movable collecting unit (1) and comprises a first linear mechanism (32) arranged above a vehicle body (11), a second linear mechanism (33) is vertically arranged at the sliding end of the first linear mechanism, a third linear mechanism (34) is arranged at the output end of the second linear mechanism (33), a hanging plate (35) is arranged at the lower end of the sliding end of the third linear mechanism (34), fourth linear mechanisms (36) are respectively arranged at two sides of two ends of the hanging plate (35), the output directions of the two fourth linear mechanisms (36) positioned at the same end of the hanging plate (35) are oppositely arranged, a vertical plate (37) is arranged at the output end of the fourth linear mechanism (36), an arc plate (371) matched with the outer circumference side of the sampling rod (5) is formed at one side of the lower end of the vertical plate (37), a plurality of rotating motors (38) are arranged at the lower ends of the hanging plate (35), friction wheels (39) are arranged at the output ends of the rotating motors (38), and when the rod transferring unit (3) transfers the sampling rod (5), the lower ends of the outer circumference sides of the friction wheels (39) are abutted against the upper circumference side of the sampling rod (5), and the outer circumference sides of the arc plates (371) are matched with the inner circumference of the sampling rod in a sliding mode;
the pushing unit (4) is arranged at the upper end of the movable collecting unit (1) and comprises a fifth linear mechanism (41) fixed on the upper end face of the vehicle body (11), and a push rod (43) is arranged on one side of the output end of the pushing unit and is used for pushing out a sample in the sampling rod (5) to the vertical groove (15) through a connecting pipe (51).
2. The sampling device for tunnel geology detection according to claim 1, wherein two rollers (12) are respectively provided on both sides of the vehicle body (11).
3. The sampling device for tunnel geology detection according to claim 1, wherein the lower end of the sample storage tank (151) is communicated with a transverse groove (152) which penetrates through the outside of one side surface of the vehicle body (11), a clamping plate (16) is assembled in the transverse groove (152), and a grip (161) is arranged on the outside surface of the clamping plate (16).
4. The sampling device for tunnel geology detection according to claim 1, characterized in that one end of the vehicle body (11) facing the detection sampling surface is provided with a control box (17), a singlechip is arranged in the control box (17), one side of the control box (17) is provided with a camera (18), and one end of the vehicle body (11) is also provided with a plurality of illuminating lamps (19).
5. The sampling device for tunnel geology detection according to claim 1, wherein a longitudinal direction of the hanger plate (35) is parallel to a stroke direction of the third linear mechanism (34), and a width direction of the hanger plate (35) is parallel to an output direction of the first linear mechanism (32).
6. The sampling device for tunnel geology detection according to claim 1, wherein the two sides of the two end parts of the hanger plate (35) are respectively provided with an inverted L-shaped frame (351), and the lower end surface of the hanger plate (35) is also provided with a plurality of top frames (352).
7. The sampling device for tunnel geology detection according to claim 6, wherein each fourth linear mechanism (36) is provided at the lower end of the vertical portion of each inverted-L-shaped frame (351).
8. The sampling device for tunnel geology detection according to claim 6, wherein each rotating electric machine (38) is provided at the lower end of the top frame (352).
9. The sampling device for tunnel geology detection according to claim 1, wherein the output end of the fifth linear mechanism (41) is provided with a push plate (42), and the push rod (43) is provided on one side surface of the push plate (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511114639.7A CN120609600B (en) | 2025-08-11 | 2025-08-11 | Sampling device for tunnel geology detects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511114639.7A CN120609600B (en) | 2025-08-11 | 2025-08-11 | Sampling device for tunnel geology detects |
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| Publication Number | Publication Date |
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| CN120609600A CN120609600A (en) | 2025-09-09 |
| CN120609600B true CN120609600B (en) | 2025-10-21 |
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| CN202511114639.7A Active CN120609600B (en) | 2025-08-11 | 2025-08-11 | Sampling device for tunnel geology detects |
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| CN121231198B (en) * | 2025-12-02 | 2026-02-27 | 四川金通检测有限公司 | Building engineering template supports intensity check out test set |
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| CN215374590U (en) * | 2021-07-15 | 2021-12-31 | 四川金通检测有限公司 | Drilling sampling device for building detection |
| CN119510035A (en) * | 2025-01-22 | 2025-02-25 | 北京中海兴达建设有限公司 | A construction engineering sampling device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105784411A (en) * | 2016-02-23 | 2016-07-20 | 中山大学 | Automatic drill bit replacing device for indoor rock core drilling machine |
| CN210427069U (en) * | 2019-07-09 | 2020-04-28 | 宁夏农林科学院荒漠化治理研究所（宁夏防沙治沙与水土保持重点实验室） | Undisturbed soil sampler for grassland |
| CN116558870A (en) * | 2023-05-11 | 2023-08-08 | 山东省地质矿产勘查开发局第二水文地质工程地质大队(山东省鲁北地质工程勘察院) | Automatic collector for hydrogeological exploration |
| CN117129259A (en) * | 2023-07-31 | 2023-11-28 | 华北科技学院(中国煤矿安全技术培训中心) | Geological formation detection analysis sampling device |
| CN221781891U (en) * | 2024-01-17 | 2024-09-27 | 黑龙江君屹勘察设计有限公司 | A geological drilling sampling device for water conservancy project survey and design |
| CN119437774B (en) * | 2024-10-21 | 2026-01-09 | 中冶武勘工程技术有限公司 | A portable sampling device and sampling method for geological and mineral exploration |
| CN120291868B (en) * | 2025-03-24 | 2025-11-14 | 安徽科技学院 | A sampling drilling rig for geological exploration |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215374590U (en) * | 2021-07-15 | 2021-12-31 | 四川金通检测有限公司 | Drilling sampling device for building detection |
| CN119510035A (en) * | 2025-01-22 | 2025-02-25 | 北京中海兴达建设有限公司 | A construction engineering sampling device |
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Inventor after: He Qiang Inventor after: Du Huan Inventor after: Yan Jianqiang Inventor after: Jiang Bo Inventor after: Yang Hongshuai Inventor after: Yu Jian Inventor after: Wang Yuedong Inventor after: Li Wei Inventor after: Tang Hongbing Inventor after: Liu Yu Inventor after: Liu Jie Inventor after: Wang Jianying Inventor after: Wang Yuxin Inventor before: He Qiang Inventor before: Du Huan Inventor before: Yan Jianqiang Inventor before: Jiang Bo Inventor before: Yang Hongshuai Inventor before: Yu Jian Inventor before: Wang Yuedong Inventor before: Li Wei Inventor before: Tang Hongbing Inventor before: Liu Yu Inventor before: Liu Jie Inventor before: Wang Jianying Inventor before: Wang Yuxin |
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