CN210834268U - Geotechnical sampling device for geotechnical engineering - Google Patents
Geotechnical sampling device for geotechnical engineering Download PDFInfo
- Publication number
- CN210834268U CN210834268U CN201921837510.9U CN201921837510U CN210834268U CN 210834268 U CN210834268 U CN 210834268U CN 201921837510 U CN201921837510 U CN 201921837510U CN 210834268 U CN210834268 U CN 210834268U
- Authority
- CN
- China
- Prior art keywords
- sampling
- limiting
- drill rod
- geotechnical
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 63
- 238000009412 basement excavation Methods 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract description 12
- 238000005553 drilling Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- 239000011435 rock Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005527 soil sampling Methods 0.000 description 1
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a geotechnical engineering uses ground sampling device, include bearing structure and connect the excavation structure that is used for the sampling on bearing structure, it connects on bearing structure to excavate the structure over-and-under type, bearing structure includes the place board and rotates the landing leg of connection in place board both sides through rotating the seat, it is fixed still through the limit structure restriction of swing joint in place board both sides to rotate the seat, it adjusts the structure with the restriction of control sampling to be equipped with the regulation of activity in the excavation structure. The utility model is convenient to adapt to various sampling environments by rotating the supporting legs, is convenient to store, is stable to arrange and is easy to adjust; after the device is settled, the drill rod is rotated through the handle bar on the drill rod to drive the drill bit to drill soil, after the required sampling depth is reached, the rotation adjusting rod drives the sampling baffle to be lifted from the sampling hole, and when the drill rod is drilled, a rock-soil sample can enter the drill rod and the drill bit through the sampling hole, so that the use is convenient, and the sampling depth is controllable.
Description
Technical Field
The utility model relates to a ground sampling technical field specifically is a geotechnical sampling device for geotechnical engineering.
Background
In the engineering construction process, the bearing capacity of the rock soil can be determined only after rock soil sampling and analyzing the structure of the soil sample.
During ground sample among the prior art, because the construction demand, required soil sample is not necessarily the soil sample on soil top layer, but needs the ground sample below the certain degree of depth, and conventional construction operation is exactly that the coating that the top layer is not required is whole to be shoveled out, recycles conventional sampling tool and gathers, and loaded down with trivial details difficult operation relatively, and current conventional sampling equipment is not convenient for carry out nimble and stable collection to the soil sample of different ground construction positions.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a geotechnical sampling device for geotechnical engineering to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a geotechnical engineering uses ground sampling device, includes bearing structure and the excavation structure who connects to be used for the sampling on bearing structure, excavation structure over-and-under type is connected on bearing structure, bearing structure rotates the landing leg of connection in the place board both sides including the place board and through rotating the seat, it is fixed still through the limit structure restriction of swing joint in place board both sides to rotate the seat, it opens and close the restriction regulation structure with the control sampling to be equipped with the regulation of activity in the excavation structure.
Furthermore, the excavating structure comprises a drill rod vertically penetrating through the middle of the placing plate and a drill bit arranged at the lower end of the drill rod, threads are tapped on the surface of the drill rod and are movably matched with the placing plate, a handle rod is fixedly connected to the periphery of the upper end of the drill rod, and an end cover is arranged at the upper end of the drill rod; the drilling rod and the drill bit are arranged in a hollow mode and are communicated with each other, sampling holes are symmetrically formed in two sides of the lower end of the drill bit, a limiting adjusting structure is arranged on an end cover at the upper end of the drilling rod, and the lower portion of the limiting adjusting structure is movably matched with the sampling holes.
Furthermore, the limiting and adjusting structure comprises an adjusting rod rotatably connected to an end cover at the upper end of the drill rod, a connecting frame movably connected to the peripheral tail end of the adjusting rod, and a sampling baffle plate which is fixedly connected to the tail end of the connecting frame and movably matched with the sampling hole.
Furthermore, the adjusting rod is a threaded rod which is vertically arranged in the drill rod and the tail end of the adjusting rod is rotatably connected to an end cover at the upper end of the drill rod, a handle protrusion is arranged at the tail end of the adjusting rod far away from the drill rod, and the periphery of the tail end of the adjusting rod is movably matched with the connecting frame through thread fit.
Furthermore, the rotating seat comprises support plates fixedly connected to the side edges of the placing plates and a rotating shaft rotatably connected between the support plates, a limiting wheel is further sleeved and fixed on the periphery of the rotating shaft, saw teeth are embedded and distributed on the surface of the limiting wheel at equal angles, and the support legs are fixedly connected to the periphery of the rotating shaft.
Furthermore, limit structure is including rotating the spacing piece of connection in place board upper end both sides, spacing piece is "L" type sheet metal, spacing piece one end and place board rotate to be connected, and the other end is buckled to rotating a seat one side, and spacing piece is close to the terminal fixedly connected with of rotating the seat and the cardboard of spacing round sawtooth clearance activity adaptation.
Furthermore, a limiting hole is formed in the limiting sheet in a penetrating mode, and a fixing pin movably embedded into the mounting plate is arranged on the limiting hole in an assembling mode.
Compared with the prior art, the beneficial effects of the utility model are that: the supporting legs are rotated through the rotating seat so as to adjust the arrangement height, the supporting legs are convenient to adapt to various sampling environments, meanwhile, the clamping plates at the tail ends of the limiting pieces are inserted into sawtooth gaps of the limiting wheels at proper angles, and the limiting pieces are fixed through the fixing pins so as to limit the supporting legs to keep stable, so that the supporting legs are convenient to store, stable in arrangement and easy to adjust; after the device is settled, the drill rod is rotated through the handle bar on the drill rod to drive the drill bit to drill soil, and after the required sampling depth is reached, the sampling baffle is driven to be lifted from the sampling hole through rotating the adjusting rod, so that a rock soil sample can enter the drill rod and the drill bit through the sampling hole when the drill rod is drilled and the sampling depth is controllable.
Drawings
Fig. 1 is a schematic structural view of a geotechnical sampling apparatus for geotechnical engineering.
Fig. 2 is a schematic diagram of a rotating seat and a limiting structure in a geotechnical sampling device for geotechnical engineering.
Fig. 3 is a schematic structural view of a limit structure in a geotechnical sampling apparatus for geotechnical engineering.
Fig. 4 is a schematic structural view of an excavation structure in a geotechnical sampling apparatus for geotechnical engineering.
Fig. 5 is an enlarged schematic view of a region a in fig. 4.
In the figure: the method comprises the following steps of 1-a placement plate, 2-a drill rod, 3-a drill bit, 31-a sampling baffle, 32-a connecting frame, 4-a hinge seat, 41-a limiting wheel, 5-a supporting leg, 6-a limiting sheet, 61-a clamping plate, 62-a limiting hole, 7-a fixing pin and 8-an adjusting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Please refer to fig. 1-3, in the embodiment of the utility model, a geotechnical sampling device for geotechnical engineering, include bearing structure and connect the excavation structure that is used for the sampling on bearing structure, excavation structure over-and-under type is connected on bearing structure, bearing structure rotates the landing leg 5 of connection in setting board 1 both sides including setting board 1 and through rotating seat 4, it is fixed still to rotate the limit structure restriction of setting board 1 both sides through swing joint to rotate seat 4, it adjusts the structure to be equipped with the restriction that the activity was adjusted and is opened and close in order to control the sampling in the excavation structure.
The excavating structure comprises a drill rod 2 vertically penetrating through the middle of a mounting plate 1 and a drill bit 3 arranged at the lower end of the drill rod 2 through welding or integrated forming, wherein threads are tapped on the surface of the drill rod 2 and are movably matched with the mounting plate 1, a handle rod is fixedly connected to the periphery of the upper end of the drill rod 2, an end cover (not shown) is arranged at the upper end of the drill rod 2, and the end cover is connected with the drill rod 2 through a detachable connection mode such as riveting; drilling rod 2 and the inside cavity setting of drill bit 3 and intercommunication each other, and the sampling hole has been seted up to 3 lower extreme bilateral symmetry of drill bit.
The rotating seat 4 comprises support plates fixedly connected to the side edge of the placing plate 1 and a rotating shaft rotatably connected between the support plates, a limiting wheel 41 is further sleeved and fixed on the periphery of the rotating shaft, saw teeth are embedded and distributed on the surface of the limiting wheel 41 at equal angles, and the support legs 5 are fixedly connected on the periphery of the rotating shaft.
The limiting structure comprises limiting pieces 6 which are rotatably connected to two sides of the upper end of a placing plate 1, the limiting pieces 6 are L-shaped metal plates, one end of each limiting piece 6 is rotatably connected with the placing plate 1, the other end of each limiting piece 6 is bent towards one side of a rotating seat 4, the tail end of each limiting piece 6, which is close to the rotating seat 4, is fixedly connected with a clamping plate 61 which is movably matched with saw tooth gaps of a limiting wheel 41, a limiting hole 62 is further arranged on each limiting piece 6 in a penetrating mode, a fixing pin 7 which is movably embedded into the placing plate 1 is arranged on each limiting hole 62, so that the supporting legs 5 can be rotated by the rotating seats 4 to adjust the placing height and adapt to various sampling environments, meanwhile, the clamping plates 61 at the tail ends of the limiting pieces 6 are inserted into the saw tooth gaps of the limiting wheels 41 at proper angles, the limiting pieces 6 are fixed by the fixing pins 7, the supporting legs 5, the arrangement is stable and easy to adjust.
Example 2
Referring to fig. 4 to 5, in an embodiment of the present invention, in the embodiment of the present invention, a geotechnical sampling device for geotechnical engineering, on the basis of embodiment 1, an end cap at the upper end of the drill rod 2 is provided with a restriction adjusting structure, and the lower portion of the restriction adjusting structure is movably adapted to a sampling hole.
The limiting and adjusting structure comprises an adjusting rod 8 rotatably connected to an end cover at the upper end of the drill rod 2, a connecting frame 32 movably connected to the peripheral tail end of the adjusting rod 8, and a sampling baffle 31 which is fixedly connected to the tail end of the connecting frame 32 and movably matched with the sampling hole; adjust pole 8 for perpendicular setting in drilling rod 2 and end rotation connects the threaded rod at 2 upper end covers of drilling rod, it is protruding that the end that adjusting pole 8 kept away from drilling rod 2 is provided with the handle, adjust 8 terminal peripheries of pole and pass through screw-thread fit and link 32 activity adaptation, just so adjust pole 8 through rotating and just can drive sample baffle 31 and promote from the sample hole, thereby can guarantee to dig into suitable degree of depth after, open sample baffle 31 and just can take a sample, the ground sample in the degree of depth that such design can be convenient for gather needs, and the degree of depth control of sample can be based on the degree of depth that drilling rod 2 bored into the ground and judge, and it is more convenient to use.
The utility model discloses a theory of operation is: when a sample is needed, the supporting legs 5 are rotated through the rotating seat 4 so as to adjust the arrangement height, the sample can be adapted to various sampling environments conveniently, meanwhile, the clamping plates 61 at the tail ends of the limiting pieces 6 are inserted into sawtooth gaps of the limiting wheels 41 at proper angles, and the limiting pieces 6 are fixed through the fixing pins 7, so that the supporting legs 5 are limited to be stable, the design is convenient to store, the arrangement is stable, and the adjustment is easy; after the device is settled, the drill rod 2 is rotated through the handle bar on the drill rod 2 to drive the drill bit 3 to drill soil, and after the required sampling depth is reached, the sampling baffle 31 is driven to be lifted from the sampling hole through the rotation adjusting rod 8, so that a rock-soil sample can enter the drill rod 2 and the drill bit 3 through the sampling hole when the drill rod 2 is drilled and extends, the use is convenient, and the sampling depth is controllable.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a geotechnical sampling device for geotechnical engineering, includes bearing structure and the excavation structure who is connected to be used for the sampling on bearing structure, a serial communication port, excavation structure over-and-under type is connected on bearing structure, bearing structure rotates landing leg (5) of connection in place board (1) both sides including place board (1) and through rotating seat (4), it is fixed still to rotate limit structure restriction through swing joint in place board (1) both sides in seat (4), it adjusts the structure to be equipped with the restriction that the activity was adjusted and is opened and close in order to control the sampling in the excavation structure.
2. The geotechnical sampling device for geotechnical engineering according to claim 1, wherein the excavating structure comprises a drill rod (2) vertically penetrating through the middle of the mounting plate (1) and a drill bit (3) arranged at the lower end of the drill rod (2), the surface of the drill rod (2) is tapped with threads and is movably matched with the mounting plate (1), a handle rod is fixedly connected to the periphery of the upper end of the drill rod (2), and an end cover is arranged at the upper end of the drill rod (2).
3. The geotechnical sampling device for geotechnical engineering according to claim 2, wherein the drill rod (2) and the drill bit (3) are arranged in a hollow mode and are communicated with each other, sampling holes are symmetrically formed in two sides of the lower end of the drill bit (3), a limiting and adjusting structure is arranged on an end cover at the upper end of the drill rod (2), and the lower portion of the limiting and adjusting structure is movably matched with the sampling holes.
4. The geotechnical sampling device according to claim 3, wherein the limiting and adjusting structure comprises an adjusting rod (8) rotatably connected to an upper end cover of the drill rod (2), a connecting frame (32) movably connected to the peripheral end of the adjusting rod (8), and a sampling baffle (31) movably matched with the sampling hole and fixedly connected to the end of the connecting frame (32).
5. The geotechnical sampling device for geotechnical engineering according to claim 4, wherein the adjusting rod (8) is a threaded rod which is vertically arranged in the drill rod (2) and the tail end of the adjusting rod is rotatably connected to an end cover at the upper end of the drill rod (2), the tail end of the adjusting rod (8) far away from the drill rod (2) is provided with a handle projection, and the periphery of the tail end of the adjusting rod (8) is movably matched with the connecting frame (32) through thread fit.
6. The geotechnical sampling device for geotechnical engineering according to claim 1, wherein the rotating seat (4) comprises support plates fixedly connected to the side edges of the setting plate (1) and a rotating shaft rotatably connected between the support plates, a limiting wheel (41) is further sleeved and fixed on the periphery of the rotating shaft, saw teeth are embedded and distributed on the surface of the limiting wheel (41) at equal angles, and the supporting legs (5) are fixedly connected on the periphery of the rotating shaft.
7. The geotechnical sampling device for geotechnical engineering according to claim 6, wherein the limiting structure comprises limiting pieces (6) rotatably connected to two sides of the upper end of the mounting plate (1), each limiting piece (6) is an L-shaped metal plate, one end of each limiting piece (6) is rotatably connected with the mounting plate (1), the other end of each limiting piece (6) is bent towards one side of the corresponding rotating seat (4), and each limiting piece (6) is close to a clamping plate (61) which is fixedly connected with the tail end of the corresponding rotating seat (4) and movably matched with sawtooth gaps of the corresponding limiting wheel (41).
8. The geotechnical sampling device according to claim 7, wherein a limiting hole (62) is further formed in the limiting sheet (6) in a penetrating mode, and a fixing pin (7) movably embedded in the mounting plate (1) is mounted and arranged on the limiting hole (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921837510.9U CN210834268U (en) | 2019-10-29 | 2019-10-29 | Geotechnical sampling device for geotechnical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921837510.9U CN210834268U (en) | 2019-10-29 | 2019-10-29 | Geotechnical sampling device for geotechnical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210834268U true CN210834268U (en) | 2020-06-23 |
Family
ID=71262164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921837510.9U Expired - Fee Related CN210834268U (en) | 2019-10-29 | 2019-10-29 | Geotechnical sampling device for geotechnical engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210834268U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229671A (en) * | 2020-09-24 | 2021-01-15 | 锡林郭勒盟山金白音呼布矿业有限公司 | Equidistance face formula rock dust sampling tool |
-
2019
- 2019-10-29 CN CN201921837510.9U patent/CN210834268U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229671A (en) * | 2020-09-24 | 2021-01-15 | 锡林郭勒盟山金白音呼布矿业有限公司 | Equidistance face formula rock dust sampling tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210834268U (en) | Geotechnical sampling device for geotechnical engineering | |
| CN208807047U (en) | A kind of quick digging apparatus of tea cutting plantation | |
| CN216706761U (en) | Swing type positioning drilling machine | |
| CN212389257U (en) | Civil engineering pile driver | |
| CN113196910A (en) | Punching device for agricultural planting | |
| CN212496080U (en) | Wear-resistant surfacing roller | |
| CN213135955U (en) | Drilling machine that production efficiency is high | |
| CN211959988U (en) | Lifting type agricultural machine guiding device | |
| CN111328499A (en) | Automatic change tree planting earth boring machine | |
| CN210226149U (en) | Novel tree earth boring machine | |
| CN107896570B (en) | A kind of agricultural drilling machine | |
| CN214102340U (en) | Spring adjusting device for astragalus mining and excavating machine | |
| CN112343493A (en) | Airing equipment for window | |
| CN219061510U (en) | Automatic geological drilling machine | |
| CN216110588U (en) | Drill rod lifting device | |
| CN218570824U (en) | Novel digging device | |
| CN210848394U (en) | Drilling machine for machining | |
| CN213317830U (en) | Drilling machine for machining hood of excavator | |
| CN213560736U (en) | Horizontal equipment frock of fill pole | |
| CN217668065U (en) | Eccentric block drilling tool | |
| CN217475409U (en) | Clamping equipment and mechanical part drilling device | |
| CN209403008U (en) | A kind of multifunctional theater weeding excavator | |
| CN219459718U (en) | Planting device for fruit trees | |
| CN211516147U (en) | Based on civil engineering drilling is with auxiliary stay frame | |
| CN220606461U (en) | Soil turning device for tea tree planting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 Termination date: 20201029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |