CN220729691U - Geotechnical engineering investigation sampling device of highway - Google Patents
Geotechnical engineering investigation sampling device of highway Download PDFInfo
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- CN220729691U CN220729691U CN202322329785.4U CN202322329785U CN220729691U CN 220729691 U CN220729691 U CN 220729691U CN 202322329785 U CN202322329785 U CN 202322329785U CN 220729691 U CN220729691 U CN 220729691U
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- 238000005070 sampling Methods 0.000 title claims abstract description 110
- 238000011835 investigation Methods 0.000 title claims abstract description 15
- 230000002093 peripheral effect Effects 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000011435 rock Substances 0.000 abstract description 20
- 239000002689 soil Substances 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 3
- 238000003900 soil pollution Methods 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of highway geotechnical engineering investigation and discloses a geotechnical engineering investigation sampling device of a highway, which comprises a movable support, wherein a motor is arranged on the side edge of the movable support, a rotating shaft is arranged at the axis of the motor, a driving wheel is arranged at the middle end of the rotating shaft, a vertical rod is fixedly arranged in the movable support, a loop bar is arranged on the outer peripheral surface of the vertical rod, a sampling cylinder is arranged at the bottom of the top end of the loop bar, a toothed plate is arranged on the side edge of the sampling cylinder, a sampling port is arranged at the bottom end of the outer peripheral surface, a guide rod is arranged in the sampling cylinder, a spring is arranged on the outer peripheral surface of the guide rod, a sleeve is arranged at the bottom end of the spring, a connecting plate is arranged on the side edge of the sleeve, a baffle is arranged at the bottom end of the connecting plate, a rope is arranged at the top end of the movable support, and a paying-off mechanism is arranged at the top end of the movable support. The device is convenient for sample the rock soil of depths, when being convenient for accurate sampling, can not make the sample body receive the rock soil pollution of different levels in the sampling process, has kept the quality of sample body.
Description
Technical Field
The utility model relates to the technical field of highway geotechnical engineering investigation, in particular to a geotechnical engineering investigation sampling device for a highway.
Background
The highway geotechnical engineering investigation is to solve the problems of highway rock mass and soil engineering, including foundation and foundation, side slope and underground engineering, etc. as its own research object. The utility model provides a highway geotechnical engineering reconnaissance in-process need sample the ground and detect, found through retrieving, a geotechnical sampling device is used in geotechnical engineering reconnaissance that chinese patent publication No. CN213714787U discloses, the device only need carry out single drilling, can separate the ground sample with surrounding rock soil, need not to carry out drilling many times, can improve work efficiency to a certain extent, reduce the damage degree to surrounding rock soil, but the general surface of ground is the vegetation, the ground district is below the vegetation, the device is in sampling process, the sample body that makes the collecting vat inside easily drops, cause the sample failure, and when the sample, vegetation or surperficial earth can drop and get into the collecting vat inside, thereby cause the pollution to the sample body, influence follow-up operation, so need improve current device, in order to satisfy actual demand.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a highway geotechnical engineering investigation sampling device which is provided with a motor to rotate, so that a driving wheel drives a toothed plate downwards to drive a sampling cylinder to go deep into the ground, the deep geotechnical sampling is facilitated, meanwhile, the sampling stability is kept, a rope line is pulled by a paying-off mechanism, the rope line pulls a connecting plate, a baffle is separated from a sampling port, the accurate sampling is facilitated, in addition, a sample body cannot be polluted by different layers of geotechnical pollution in the sampling process, the quality of the sample body is kept, and the like, and the technical problems are solved.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a geotechnical engineering reconnaissance sampling device of highway, includes the movable support, the motor is installed to the movable support side, the pivot is installed to motor axle center department, the drive wheel is installed to the pivot middle-end, the inside fixed mounting of movable support has the pole setting, the loop bar is installed to the pole setting outer peripheral face, the sampling tube is installed to the bottom on loop bar top, the pinion rack is installed to the sampling tube side, and the sampling mouth has been seted up to the bottom of outer peripheral face, sampling tube internally mounted has the guide arm, the spring is installed to the guide arm outer peripheral face, the sleeve is installed to the spring bottom, the connecting plate is installed to the sleeve side, the baffle is installed to the connecting plate bottom, and the rope line is installed on the top, paying off mechanism is installed on the movable support top.
Preferably, the motor is installed on the side edge of the movable support in a penetrating manner, a rotating shaft is fixedly arranged at the rotor end at the axis, a driving wheel is fixedly arranged at the middle end of the rotating shaft, and the gear end of the driving wheel is meshed with the rack of the toothed plate.
Through above-mentioned technical scheme, through the starter motor, make the motor rotor end rotate and drive the pivot and rotate to make the pivot drive the drive wheel and begin to rotate, its gear end drives the rack of pinion rack and moves down when the drive wheel rotates, thereby drives the sampling tube and go deep into the ground, is convenient for take a sample the rock soil of depths.
Preferably, the loop bar is slidably arranged on the outer peripheral surface of the vertical rod, the sampling cylinder is fixedly arranged at the bottom of the top end of the loop bar, and the toothed plate is fixedly arranged on the side edge of the sampling cylinder.
Through above-mentioned technical scheme, when the drive wheel rotates and drives the pinion rack downwards, the pinion rack drives the loop bar and slides in step in pole setting outer peripheral face, and this structure has increased the downward equilibrium and the stability that makes of sampling tube.
Preferably, the guide rod is fixedly arranged in the sampling cylinder, the spring is fixedly arranged on the outer peripheral surface of the guide rod, the sleeve is fixedly arranged at the bottom end of the spring, the connecting plate is fixedly arranged on the side edge of the sleeve, the baffle is fixedly arranged at the bottom end of the connecting plate, and the rope wire is fixedly arranged at the top end of the connecting plate.
Through the technical scheme, firstly, shelter from the sampling port through the baffle, when avoiding the sampling tube to go into the ground, rock soil on ground gets into the sampling tube inside through the sampling port, after the sampling tube reaches certain degree of depth, pull the rope, make the rope drive the connecting plate drive the baffle rise, make the sampling port spill, rock soil gets into the sampling tube inside through the sampling port this moment, this structure is convenient for carry out accurate sampling to the rock soil of depths, the quality of sample body has been guaranteed, in the in-process that the rope drive connecting plate drive baffle risen, drive sleeve and spring slide upwards in the outer peripheral face synchronization of guide arm, loosen the rope after the sampling is accomplished, make the spring drive sleeve reset, make the sleeve drive connecting plate reset with the baffle, shelter from the sampling port, reverse start motor, make the drive wheel drive the rack rise, pull the rope again after the sampling tube rises, make the sampling port open the back take out the sample body of sampling tube inside.
Preferably, the paying-off mechanism comprises two vertical plates which are relatively and fixedly arranged at the top ends of the movable support, a circular shaft is rotatably arranged on the inner sides of the two vertical plates, a rope wire is wound on the peripheral surface of the circular shaft, one end of the circular shaft penetrates through one group of vertical plates, a rotating plate is fixedly arranged at the top ends of the two vertical plates, and a rotating handle is fixedly arranged at the top ends of the rotating plate.
Through above-mentioned technical scheme, when the sampling tube is deep into the ground, drive the rope line downwards, because the downward pulling rope line drives pivot reverse rotation, when needs pull the rope line upwards, rotate the turning handle, make the turning handle drive the turning plate rotate and drive the circle axle rotation to make the circle axle drive the rope line and twine continually, make the rope line retrieve and drive connecting plate and baffle rise, this structure has increased the convenience when pulling the rope line and retrieve.
Compared with the prior art, the utility model provides a geotechnical engineering investigation sampling device for a highway, which has the following beneficial effects:
1. according to the utility model, the motor is started to enable the rotor end of the motor to rotate so as to drive the rotating shaft to rotate, so that the rotating shaft drives the driving wheel to start to rotate, the gear end of the driving wheel drives the rack of the toothed plate to move downwards when the driving wheel rotates, so that the sampling tube is driven to go deep into the ground, sampling is conveniently carried out on deep rock soil, and when the driving wheel rotates to drive the toothed plate downwards, the toothed plate drives the loop bar to synchronously slide on the peripheral surface of the vertical rod, and the balance and stability of the downward sampling tube are improved.
2. According to the utility model, the sampling port is shielded by the baffle plate, so that rock and soil on the ground can enter the sampling cylinder through the sampling port, when the sampling cylinder reaches a certain depth, the rotating handle is rotated, the rotating handle drives the rotating plate to rotate to drive the circular shaft to rotate, so that the circular shaft drives the rope wire to continuously wind, the rope wire is recovered to drive the connecting plate and the baffle plate to rise, the sampling port leaks out, and at the moment, the rock and soil enter the sampling cylinder through the sampling port.
Drawings
FIG. 1 is a schematic perspective view of a sampling device according to the present utility model;
FIG. 2 is a schematic front view of the sampling device according to the present utility model;
FIG. 3 is a schematic diagram of the internal structure of the sampling device according to the present utility model;
FIG. 4 is a schematic view of the internal structure of a sampling tube in the sampling device according to the present utility model;
fig. 5 is an enlarged schematic view of the structure 16 of fig. 1 in accordance with the present utility model.
Wherein: 1. a movable support; 2. a motor; 3. a rotating shaft; 4. a driving wheel; 5. a vertical rod; 6. a loop bar; 7. a sampling cylinder; 8. a toothed plate; 9. a sampling port; 10. a guide rod; 11. a spring; 12. a sleeve; 13. a connecting plate; 14. a baffle; 15. a rope line; 16. a paying-off mechanism; 161. a vertical plate; 162. a circular shaft; 163. a rotating plate; 164. a rotating handle.
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. 1-5, a highway geotechnical engineering investigation sampling device comprises a movable support 1, wherein a motor 2 is arranged on the side edge of the movable support 1, a rotating shaft 3 is arranged at the axis of the motor 2, a driving wheel 4 is arranged at the middle end of the rotating shaft 3, a vertical rod 5 is fixedly arranged in the movable support 1, a sleeve rod 6 is arranged on the outer peripheral surface of the vertical rod 5, a sampling cylinder 7 is arranged at the bottom of the top end of the sleeve rod 6, a toothed plate 8 is arranged on the side edge of the sampling cylinder 7, a sampling port 9 is arranged at the bottom end of the outer peripheral surface, a guide rod 10 is arranged in the sampling cylinder 7, a spring 11 is arranged on the outer peripheral surface of the guide rod 10, a sleeve 12 is arranged at the bottom end of the spring 11, a connecting plate 13 is arranged on the side edge of the sleeve 12, a baffle 14 is arranged at the bottom end of the connecting plate 13, a rope 15 is arranged at the top end, and a paying-off mechanism 16 is arranged at the top end of the movable support 1.
Specifically, motor 2 runs through and installs in the movable support 1 side, and axle center department rotor fixed mounting has pivot 3, pivot 3 middle-end fixed mounting has drive wheel 4, the gear end of drive wheel 4 meshes with the rack of pinion rack 8, and the advantage is, through starting motor 2, makes motor 2 rotor end rotate drive pivot 3 rotate to make pivot 3 drive wheel 4 start to rotate, when drive wheel 4 pivoted, its gear end drives rack of pinion rack 8 and moves down, thereby drives the sampling tube and go deep into the ground, is convenient for take a sample the soil of rock to the depths.
Specifically, pole setting 5 outer peripheral face slidable mounting has loop bar 6, and the bottom fixed mounting on loop bar 6 top has a sampling tube 7, and sampling tube 7 side fixed mounting has pinion rack 8, and the advantage is, when drive wheel 4 rotates and drives pinion rack 8 downwards, pinion rack 8 drives loop bar 6 and slides in step in pole setting 5 outer peripheral face, and this structure has increased the equilibrium and the stability that sampling tube 7 makes downwards.
Specifically, guide arm 10 fixed mounting is inside sampling tube 7, and outer peripheral face fixed mounting has spring 11, spring 11 bottom fixed mounting has sleeve 12, sleeve 12 side fixed mounting has connecting plate 13, connecting plate 13 bottom fixed mounting has baffle 14, and top fixed mounting has rope line 15, the advantage is, at first shelter from sampling port 9 through baffle 14, when avoiding sampling tube 7 to go into the ground, rock soil on ground gets into sampling tube 7 inside through sampling port 9, after sampling tube 7 reaches certain degree of depth, pull the rope, make rope drive connecting plate 13 drive baffle 14 rise, make sampling port 9 spill, rock soil passes through sampling port 9 and gets into sampling tube 7 inside this moment, this structure is convenient for carry out accurate sample to the rock soil of depths, the quality of sample has been guaranteed, in-process that the rope drive connecting plate 13 drove baffle 14 and risen, drive sleeve 12 upwards slides in step with spring 11 at the outer peripheral face of guide arm 10, loosen the rope after the sampling is accomplished, make spring 11 drive sleeve 12 reset, make sleeve 12 drive connecting plate 13 reset with baffle 14, carry out sampling port 9, reverse start motor 2, make drive wheel 4 drive and rise, drive rack and take out sampling tube after the sample 9 and take out the sample after the sample tube is opened again, open after the sample tube is opened.
Specifically, the paying-off mechanism 16 includes two vertical plates 161 relatively fixedly installed at the top end of the movable support 1, the inner sides of the two vertical plates 161 are rotatably installed on a circular shaft 162, a rope line 15 is wound on the outer circumferential surface of the circular shaft 162, one end of the rope line 15 penetrates through the top end of one group of vertical plates 161, a rotating plate 163 is fixedly installed at the top end of the rotating plate 163, and a rotating handle 164 is fixedly installed at the top end of the rotating plate 163.
When in use, the motor 2 is started to drive the rotating shaft 3 to rotate by the rotor end of the motor 2, so that the rotating shaft 3 drives the driving wheel 4 to start rotating, the gear end of the driving wheel 4 drives the rack of the toothed plate 8 to move downwards when the driving wheel 4 rotates, so that the sampling tube is driven to go deep into the ground, the deep rock and soil is convenient to sample, when the driving wheel 4 rotates to drive the toothed plate 8 downwards, the toothed plate 8 drives the loop bar 6 to synchronously slide on the peripheral surface of the upright rod 5, the structure increases the balance and stability of the downward movement of the sampling tube 7, firstly, the sampling opening 9 is shielded by the baffle plate 14, when the sampling tube 7 enters the ground, the rock and soil on the ground enters the sampling tube 7 through the sampling opening 9, after the sampling tube 7 reaches a certain depth, the rotating handle 164 is rotated, the rotating handle 164 drives the rotating plate 163 to rotate, and the round shaft 164 is driven to rotate, thereby make circle axle 164 drive rope line 15 continuously twine, make rope line 15 retrieve and drive connecting plate 13 and baffle 14 rise, make sampling port 9 spill, this moment rock soil gets into inside the sampling tube 7 through sampling port 9, this structure is convenient for carry out accurate sampling to the rock soil of depths, the quality of sample body has been guaranteed, when the rope drive connecting plate 13 drive baffle 14 in-process that rises, drive sleeve 12 and spring 11 synchronous upwards slide at guide arm 10's outer peripheral face, loosen the commentaries on classics handle 164 after the sampling is accomplished, rope line 15 is not hard up this moment, spring 11 drives sleeve 12 and resets, make sleeve 12 drive connecting plate 13 and baffle 14 reset, shelter from again sampling port 9, reverse start motor 2, make drive wheel 4 drive the rack rise, drive the sampling tube and draw the rope again after rising, make sampling port 9 open the back take out the sample body inside the sampling tube.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Geotechnical engineering investigation sampling device of highway, including movable support (1), its characterized in that: the utility model discloses a motor, including motor (1), sleeve (6), spring (11), sleeve (12), connecting plate (13) are installed to sleeve (12) side, baffle (14) are installed to connecting plate (13) bottom, and rope line (15) are installed on the top, paying off mechanism (16) are installed on movable support (1) top, sampling tube (7) side is installed pinion rack (8), and sampling mouth (9) have been seted up to the bottom of outer peripheral face, sampling tube (7) internally mounted has guide arm (10), spring (11) are installed to guide arm (10) outer peripheral face, sleeve (12) are installed to spring (11) bottom, connecting plate (13) bottom is installed and is blocked board (14), and rope line (15) are installed on the top.
2. A highway geotechnical engineering investigation sampling device according to claim 1, wherein: the motor (2) is installed on the side edge of the movable support (1) in a penetrating mode, a rotating shaft (3) is fixedly arranged at the rotor end of the axis, a driving wheel (4) is fixedly arranged at the middle end of the rotating shaft (3), and the gear end of the driving wheel (4) is meshed with a rack of the toothed plate (8).
3. A highway geotechnical engineering investigation sampling device according to claim 1, wherein: the utility model discloses a measuring device, including pole setting (5), rack bar (6), sampling tube (7), pinion rack (8) are installed to pole setting (5) outer peripheral face slidable mounting, the bottom fixed mounting on rack bar (6) top, sampling tube (7) side fixed mounting.
4. A highway geotechnical engineering investigation sampling device according to claim 1, wherein: guide arm (10) fixed mounting is inside sampling tube (7), and outer peripheral face fixed mounting has spring (11), spring (11) bottom fixed mounting has sleeve (12), sleeve (12) side fixed mounting has connecting plate (13), connecting plate (13) bottom fixed mounting has baffle (14), and top fixed mounting has rope line (15).
5. A highway geotechnical engineering investigation sampling device according to claim 1, wherein: the paying-off mechanism (16) comprises two vertical plates (161) which are fixedly installed at the top ends of the movable support (1) relatively, the inner sides of the two vertical plates (161) are rotatably installed on a round shaft (162), a rope wire (15) is wound on the outer circumferential surface of the round shaft (162), one end of the rope wire penetrates through the top ends of one group of vertical plates (161) and is fixedly installed with a rotating plate (163), and the top ends of the rotating plate (163) are fixedly provided with a rotating handle (164).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322329785.4U CN220729691U (en) | 2023-08-28 | 2023-08-28 | Geotechnical engineering investigation sampling device of highway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322329785.4U CN220729691U (en) | 2023-08-28 | 2023-08-28 | Geotechnical engineering investigation sampling device of highway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220729691U true CN220729691U (en) | 2024-04-05 |
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ID=90499039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322329785.4U Active CN220729691U (en) | 2023-08-28 | 2023-08-28 | Geotechnical engineering investigation sampling device of highway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220729691U (en) |
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2023
- 2023-08-28 CN CN202322329785.4U patent/CN220729691U/en active Active
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