CN219996551U - Rock sampler for geotechnical engineering - Google Patents
Rock sampler for geotechnical engineering Download PDFInfo
- Publication number
- CN219996551U CN219996551U CN202320971671.7U CN202320971671U CN219996551U CN 219996551 U CN219996551 U CN 219996551U CN 202320971671 U CN202320971671 U CN 202320971671U CN 219996551 U CN219996551 U CN 219996551U
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- belt pulley
- rock
- geotechnical engineering
- frame
- motor
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- 239000011435 rock Substances 0.000 title claims abstract description 43
- 238000005070 sampling Methods 0.000 claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 230000005611 electricity Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a rock sampler for geotechnical engineering, which comprises a frame and a rock sampling unit, wherein the frame is provided with a plurality of sampling holes; a frame: a sliding plate is connected in a sliding way between the left wall surface and the right wall surface; rock sampling unit: the device comprises a sampling tube, a first belt pulley, a second belt pulley and a motor, wherein the sampling tube is rotationally connected in an opening formed in the front end of a sliding plate through a bearing, the motor is arranged at the rear end of the upper surface of the sliding plate through an assembly seat, the first belt pulley is arranged at the upper end of the outer cambered surface of the sampling tube, the second belt pulley is arranged at the lower end of an output shaft of the motor, and the first belt pulley is in transmission connection with the second belt pulley through a belt; wherein: still include control switch, control switch sets up in the right surface lower extreme of frame, and external power source is connected to control switch's input electricity, and control switch's output is connected to the input electricity of motor, and this rock sampler for geotechnical engineering guarantees the stability of rock sampler when using for geotechnical engineering, guarantees the integrality of sample.
Description
Technical Field
The utility model relates to the technical field of geotechnical engineering, in particular to a rock sampler for geotechnical engineering.
Background
The object of geotechnical engineering research is rock mass and soil mass, the rock mass has undergone various complicated geological actions in the whole geological history process of formation and existence, thus having complicated structure and ground stress field environment, and different types of rock mass in different areas have quite different engineering properties due to different geological action processes, and the current geotechnical engineering rock sampler in market usually adopts a motor driving belt pulley group to drive a sampling tube to sample when daily work, in this way, when the sampling tube takes out the rock core, the outside of the sampling tube is usually required to be knocked, the rock core is knocked out by utilizing the seismology, but the rock core may be damaged in this way, so that the rock core is incomplete.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides the rock sampler for geotechnical engineering, which ensures the stability of the rock sampler for geotechnical engineering in use, ensures the integrity of samples and can effectively solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a rock sampler for geotechnical engineering comprises a frame and a rock sampling unit;
a frame: a sliding plate is connected in a sliding way between the left wall surface and the right wall surface;
rock sampling unit: the device comprises a sampling tube, a first belt pulley, a second belt pulley and a motor, wherein the sampling tube is rotationally connected in an opening formed in the front end of a sliding plate through a bearing, the motor is arranged at the rear end of the upper surface of the sliding plate through an assembly seat, the first belt pulley is arranged at the upper end of the outer cambered surface of the sampling tube, the second belt pulley is arranged at the lower end of an output shaft of the motor, and the first belt pulley is in transmission connection with the second belt pulley through a belt;
wherein: still include control switch, control switch sets up in the right surface lower extreme of frame, and external power source is connected to control switch's input electricity, and control switch's output is connected to the input electricity of motor, guarantees the stability of geotechnical engineering with rock sampler when using, guarantees the integrality of sample.
Further, the upper surface front end of sliding plate is equipped with the mounting bracket, and the downthehole sliding connection of sliding that the mounting bracket middle part set up has the slide bar, and the slide bar passes the through-hole that the sampling tube middle part set up and is equipped with the roof in end department, ensures the integrality of sample.
Further, a spring is arranged between the upper end face of the mounting frame and the top wall face of the sliding rod, and the spring is movably sleeved with the outer part of the sliding rod to play a role in elastic support.
Further, a screw rod is rotatably connected between the upper wall surface and the lower wall surface of the frame through a bearing, and the screw rod is in threaded connection with a screw hole arranged in the middle of the sliding plate, so that the sliding plate is subjected to up-and-down reciprocating movement.
Further, the upper surface of sliding plate passes through the bolt and installs the protective housing, and the upper surface rear end of protective housing is equipped with and dodges the mouth with the corresponding output shaft of motor lower extreme, and the upper surface front end of protective housing is equipped with dodges mouthful corresponding with the sampling tube, plays safety protection's effect to its internal mechanism.
Furthermore, handles which are longitudinally and symmetrically distributed are arranged on the left surface and the right surface of the frame, so that workers can conveniently lift and move.
Further, the front and back surfaces of the frame are all provided with connecting seats which are transversely symmetrically distributed, the inner cavities of the connecting seats are all rotationally connected with swinging plates through rotating shafts, the lower surfaces of the swinging plates are all provided with evenly distributed anchor nails, and stability of the rock sampler for geotechnical engineering in use is guaranteed.
Compared with the prior art, the utility model has the beneficial effects that: the rock sampler for geotechnical engineering has the following advantages:
1. firstly, a worker places a frame in a geotechnical engineering area to be sampled, then the worker swings a swing plate to be in contact with the surface of a geotechnical engineering foundation in sequence, and then the worker pedals the upper surface of the swing plate to enable an anchor to be inserted into the surface of the geotechnical engineering foundation, so that the stability of the geotechnical engineering rock sampler in use is guaranteed.
2. The staff regulates and controls the motor operation through control switch, and the motor output shaft rotates and drives belt pulley two synchronous rotation, and belt pulley two rotates and drives belt pulley one and roof synchronous rotation through the belt to this reaches high-efficient driven purpose, and the staff rotates the lead screw afterwards, and the lead screw rotates and drives sliding plate and affiliated mechanism and move at the uniform velocity downwards along the spout that sets up between the wall about the frame, and the surface that the broken geotechnical engineering ground of in-process high-speed pivoted sampling tube bores is sampled.
3. After the sampling is finished, a worker stops operating through a control switch regulating motor, then reverses a screw rod, the screw rod rotates anticlockwise to drive a sliding plate and an accessory mechanism thereof to move upwards at a uniform speed along a sliding groove arranged between left and right wall surfaces of a frame, after that, the worker presses the sliding rod, the sliding rod moves downwards to drive a top plate to move downwards synchronously, the top plate ejects a sample in a sampling tube, the integrity of the sample is further ensured, and after the sample is taken out, a spring stretched under stress pushes the sliding rod and the top plate to reset under the action of resilience force, so that preparation is provided for the next rock sampling operation for geotechnical engineering.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model.
In the figure: 1 frame, 2 sliding plate, 3 rock sampling unit, 31 sampling tube, 32 belt pulley one, 33 belt pulley two, 34 motor, 4 control switch, 5 mounting bracket, 6 sliding rod, 7 roof, 8 spring, 9 lead screw, 10 protective housing, 11 handle, 12 connecting seat, 13 swing board, 14 anchor.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present embodiment provides a technical solution: a rock sampler for geotechnical engineering comprises a frame 1 and a rock sampling unit 3;
frame 1: the rack 1 provides an installation supporting place for the accessory mechanism units, a sliding plate 2 is connected in a sliding groove arranged between the left wall surface and the right wall surface of the rack in a sliding way, and the sliding plate 2 plays a role in vertical sliding support;
rock sampling unit 3: the device comprises a sampling tube 31, a first belt pulley 32, a second belt pulley 33 and a motor 34, wherein the sampling tube 31 is rotationally connected in an opening formed in the front end of a sliding plate 2 through a bearing, the motor 34 is arranged at the rear end of the upper surface of the sliding plate 2 through an assembly seat, the first belt pulley 32 is arranged at the upper end of the outer cambered surface of the sampling tube 31, the second belt pulley 33 is arranged at the lower end of an output shaft of the motor 34, the first belt pulley 32 is in transmission connection with the second belt pulley 33 through a belt, a worker regulates and controls the motor 34 to operate, the output shaft of the motor 34 rotates to drive the second belt pulley 33 to synchronously rotate, and the second belt pulley 33 rotates to drive the first belt pulley 32 and a top plate 7 to synchronously rotate through the belt, so that the purpose of efficient driving is achieved;
wherein: the control switch 4 is arranged at the lower end of the right surface of the frame 1, the input end of the control switch 4 is electrically connected with an external power supply, the input end of the motor 34 is electrically connected with the output end of the control switch 4, and the operation of each electrical element is regulated and controlled.
Wherein: the upper surface front end of sliding plate 2 is equipped with mounting bracket 5, and the downthehole sliding connection of sliding that the mounting bracket 5 middle part set up has slide bar 6, and slide bar 6 passes the through-hole that the sampling tube 31 middle part set up and is equipped with roof 7 in end department, and the staff presses slide bar 6, and slide bar 6 moves down and drives roof 7 and move down in step, and roof 7 then can be with the sample that is in sampling tube 31 ejecting, and then ensures the integrality of sample, after the sample took out.
Wherein: a spring 8 is arranged between the upper end face of the mounting frame 5 and the top wall face of the sliding rod 6, the spring 8 is movably sleeved with the outside of the sliding rod 6, after a sample is taken out, the spring 8 which is stressed to stretch pushes the sliding rod 6 and the top plate 7 to reset under the action of resilience force, so that preparation is made for the next rock sampling operation for geotechnical engineering, and the function of elastic support is achieved.
Wherein: the screw rod 9 is rotatably connected between the upper wall surface and the lower wall surface of the frame 1 through a bearing, the screw rod 9 is in threaded connection with a screw hole arranged in the middle of the sliding plate 2, a worker rotates the screw rod 9, the screw rod 9 rotates to drive the sliding plate 2 and an accessory mechanism thereof to move downwards at a constant speed along a sliding groove arranged between the left wall surface and the right wall surface of the frame 1, the screw rod 9 is reversely rotated, and the screw rod 9 rotates anticlockwise to drive the sliding plate 2 and the accessory mechanism thereof to move upwards at a constant speed along the sliding groove arranged between the left wall surface and the right wall surface of the frame 1, so that the sliding plate 2 is subjected to up-down reciprocating movement.
Wherein: the upper surface of sliding plate 2 passes through the bolt and installs protective housing 10, and the upper surface rear end of protective housing 10 is equipped with the mouth of dodging that corresponds with motor 34 lower extreme output shaft, and the upper surface front end of protective housing 10 is equipped with the mouth of dodging that corresponds with sampling tube 31, and protective housing 10 then plays safety protection's effect to its internal mechanism.
Wherein: handles 11 which are longitudinally and symmetrically distributed are arranged on the left surface and the right surface of the frame 1, and the handles 11 facilitate the lifting and the moving of staff.
Wherein: the front and back surfaces of the frame 1 are respectively provided with a connecting seat 12 which is transversely symmetrically distributed, the inner cavity of each connecting seat 12 is rotationally connected with a swinging plate 13 through a rotating shaft, the lower surfaces of the swinging plates 13 are respectively provided with evenly distributed anchors 14, firstly, a worker places the frame 1 in a geotechnical engineering area to be sampled, then the worker swings the swinging plates 13 to be in contact with the surface of a geotechnical engineering foundation in sequence, and then the worker pedals the upper surface of the swinging plates 13 to enable the anchors 14 to be inserted into the surface of the geotechnical engineering foundation, so that the stability of the geotechnical engineering rock sampler in use is ensured.
The working principle of the rock sampler for geotechnical engineering provided by the utility model is as follows: firstly, the working personnel place the frame 1 in the geotechnical engineering area to be sampled, then the working personnel swing the swing plate 13 to be in contact with the surface of the geotechnical engineering foundation in sequence, then the working personnel foot the upper surface of the swing plate 13 to enable the anchor 14 to be inserted into the surface of the geotechnical engineering foundation, stability of the geotechnical engineering rock sampler in use is guaranteed, afterwards, the working personnel regulate and control the motor 34 to operate through the control switch 4, the motor 34 output shaft rotates to drive the belt pulley II 33 to synchronously rotate, the belt pulley II 33 rotates to drive the belt pulley I32 and the top plate 7 to synchronously rotate through the belt, so that the purpose of high-efficiency driving is achieved, after that, the working personnel rotates the screw rod 9, the screw rod 9 rotates to drive the sliding plate 2 and the accessory mechanism thereof to move downwards along the sliding grooves arranged between the left wall surface and the right wall surface of the frame 1 at a uniform speed, the sampling cylinder 31 rotating at a high speed drills the surface of the geotechnical engineering foundation to sample, after the sampling is completed, the working personnel stops operating through the control switch 4, then the screw rod 9 rotates anticlockwise to drive the sliding plate 2 and the accessory mechanism thereof to move upwards along the sliding grooves arranged between the left wall surface and the frame 1, after that the sliding rod 6 moves upwards, the sliding rod 6 moves downwards under the action of the sliding rod 6 and the action of the sliding rod 7 is pushed downwards by the sliding rod 7, the sliding rod 7 is pushed downwards by the sliding rod 6, the sample jack 7 is pushed downwards by the sample 7, the sample jack 7 is pushed downwards under the action of the sample jack 7, and the sample jack 7 is conveniently and the sample jack is pushed.
It should be noted that, the motor 34 disclosed in the above embodiment can be freely configured according to the practical application scenario, the motor 34 can be a motor with a model of 130M-09520C5-E, and the control switch 4 is provided with switch buttons corresponding to the motor 34 one by one for controlling the switching operation thereof.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. Rock sampler for geotechnical engineering, its characterized in that: comprises a frame (1) and a rock sampling unit (3);
frame (1): a sliding plate (2) is connected in a sliding groove arranged between the left wall surface and the right wall surface in a sliding way;
rock sampling unit (3): the device comprises a sampling tube (31), a first belt pulley (32), a second belt pulley (33) and a motor (34), wherein the sampling tube (31) is rotatably connected in an opening formed in the front end of a sliding plate (2) through a bearing, the motor (34) is arranged at the rear end of the upper surface of the sliding plate (2) through an assembly seat, the first belt pulley (32) is arranged at the upper end of an extrados surface of the sampling tube (31), the second belt pulley (33) is arranged at the lower end of an output shaft of the motor (34), and the first belt pulley (32) is in transmission connection with the second belt pulley (33) through a belt;
wherein: the intelligent control device is characterized by further comprising a control switch (4), wherein the control switch (4) is arranged at the lower end of the right surface of the frame (1), the input end of the control switch (4) is electrically connected with an external power supply, and the input end of the motor (34) is electrically connected with the output end of the control switch (4).
2. A rock sampler for geotechnical engineering according to claim 1, wherein: the upper surface front end of sliding plate (2) is equipped with mounting bracket (5), and the downthehole sliding connection of sliding that sets up in mounting bracket (5) middle part has slide bar (6), and through-hole that slide bar (6) passed sample section of thick bamboo (31) middle part setting and be equipped with roof (7) in end department.
3. A rock sampler for geotechnical engineering according to claim 2, wherein: a spring (8) is arranged between the upper end face of the mounting frame (5) and the top wall face of the sliding rod (6), and the spring (8) is movably sleeved with the outer part of the sliding rod (6).
4. A rock sampler for geotechnical engineering according to claim 1, wherein: a screw rod (9) is rotatably connected between the upper wall surface and the lower wall surface of the frame (1) through a bearing, and the screw rod (9) is in threaded connection with a screw hole arranged in the middle of the sliding plate (2).
5. A rock sampler for geotechnical engineering according to claim 1, wherein: the upper surface of sliding plate (2) is equipped with protective housing (10) through the bolt, and the upper surface rear end of protective housing (10) is equipped with the dodge mouth corresponding with motor (34) lower extreme output shaft, and the upper surface front end of protective housing (10) is equipped with dodges mouthful corresponding with sampling tube (31).
6. A rock sampler for geotechnical engineering according to claim 1, wherein: handles (11) which are longitudinally and symmetrically distributed are arranged on the left surface and the right surface of the frame (1).
7. A rock sampler for geotechnical engineering according to claim 1, wherein: the front surface and the rear surface of the frame (1) are respectively provided with a connecting seat (12) which is transversely and symmetrically distributed, the inner cavities of the connecting seats (12) are respectively connected with a swinging plate (13) through rotating shafts, and the lower surfaces of the swinging plates (13) are respectively provided with evenly distributed anchor nails (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320971671.7U CN219996551U (en) | 2023-04-26 | 2023-04-26 | Rock sampler for geotechnical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320971671.7U CN219996551U (en) | 2023-04-26 | 2023-04-26 | Rock sampler for geotechnical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219996551U true CN219996551U (en) | 2023-11-10 |
Family
ID=88612324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320971671.7U Active CN219996551U (en) | 2023-04-26 | 2023-04-26 | Rock sampler for geotechnical engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219996551U (en) |
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2023
- 2023-04-26 CN CN202320971671.7U patent/CN219996551U/en active Active
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