CN220415298U - Prevent drilling equipment for geotechnical survey of skew - Google Patents
Prevent drilling equipment for geotechnical survey of skew Download PDFInfo
- Publication number
- CN220415298U CN220415298U CN202321580587.9U CN202321580587U CN220415298U CN 220415298 U CN220415298 U CN 220415298U CN 202321580587 U CN202321580587 U CN 202321580587U CN 220415298 U CN220415298 U CN 220415298U
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- CN
- China
- Prior art keywords
- rod
- drilling
- side wall
- chassis
- support column
- 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.)
- Withdrawn - After Issue
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 60
- 238000005070 sampling Methods 0.000 claims abstract description 61
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000005012 migration Effects 0.000 claims 1
- 238000013508 migration Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 11
- 239000002689 soil Substances 0.000 abstract description 9
- 230000007423 decrease Effects 0.000 abstract description 6
- 239000011435 rock Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- -1 stratum structures Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Earth Drilling (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a drilling device for preventing offset in rock and soil exploration, which belongs to the technical field of rock and soil exploration and comprises a chassis, wherein an electric control device is fixedly arranged at the upper end of the chassis, an auxiliary frame is rotatably connected at the upper end of the chassis, a moving wheel is arranged at the lower end of the chassis, and a supporting component and a storage plate are arranged on the side wall of the chassis; the left side wall of auxiliary frame is fixed and is equipped with the slope arm, is equipped with first hydraulic telescoping rod on the right side wall of auxiliary frame, and the outer end of slope arm is fixed and is equipped with the link on the link, and fixedly is equipped with the second hydraulic telescoping rod on the link, and sliding connection has the slide on the slide, and fixedly is equipped with the motor on the slide, the tail end and the second hydraulic telescoping rod fixed connection of motor, be connected with the drilling rod on the output shaft of motor, the lower extreme detachable of drilling rod is connected with the sampling rod, and the left end of chassis is fixed and is equipped with spacing subassembly. Through limiting component restriction sampling rod decline in-process skew emergence, avoid drilling position to take place the skew, and then guarantee that the sampling position is accurate.
Description
Technical Field
The utility model belongs to the technical field of rock-soil exploration, and particularly relates to a drilling device for preventing deflection.
Background
In the work of researching and researching the geological conditions of rocks, stratum structures, minerals, underground water, landforms and the like in a certain area, the common geological survey comprises various modes such as surveying and mapping, geophysical prospecting, geochemistry prospecting, drilling, pit detection, sampling test, geological remote sensing and the like, the drilling is one of the main means in geotechnical engineering survey, and in the drilling process, a soil sample needs to be taken by a detection shovel to observe underground remains; the drilling can directly go deep into underground sampling observation, intuitively and accurately acquire cultural accumulation data of a certain place, has small destructiveness, and can know underground conditions of a larger area in a short time. When the drilling of different diameter sizes is needed, need change different sampling rod drill bits, complicated speed is slow in the change engineering, has wasted a large amount of time, and when boring ground, the support column can not be stable support ground, just so has led to the deviation of drilling position, brings the influence for subsequent construction. At present, a sampling drilling device for rock-soil exploration comprises a support and a drilling machine connected to the support in a sliding mode along the vertical direction, the drilling machine rotates to drive a sampling rod drill bit to descend to drill geology, so that rock-soil is rolled into the sampling rod drill bit, the sampling rod drill bit is taken out to take out the rock-soil, and due to the fact that the hardness of part of the rock-soil is large, the sampling rod can deviate in the geological process of descending through the rotation of the sampling rod drill bit, and the sampling position of drilling is inaccurate.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a drilling device for preventing offset for geotechnical survey, which solves the problems in the prior art.
The purpose of the utility model is realized in the following way: the drilling device for preventing the deviation of the rock and soil survey comprises a bottom frame, wherein an electric control device is fixedly arranged at the upper end of the bottom frame, an auxiliary frame is rotatably connected to the upper end of the bottom frame, a movable wheel is arranged at the lower end of the bottom frame, and a supporting assembly and a storage plate are arranged on the side wall of the bottom frame; the left side wall of auxiliary frame is fixed and is equipped with the slope arm, is equipped with first hydraulic telescoping rod on the right side wall of auxiliary frame, the fixed link that is equipped with of outer end of slope arm, fixed second hydraulic telescoping rod that is equipped with on the link, sliding connection has the slide on the link, fixed the being equipped with motor on the slide, the tail end of motor with second hydraulic telescoping rod fixed connection is connected with the boring bar on the output shaft of motor, the lower extreme detachable of boring bar is connected with the sampling rod, the left end of chassis is fixed with spacing subassembly.
Further, the limiting component comprises a first extension rod and a second extension rod which are fixedly connected to the left end of the underframe, the first extension rod is located right above the second extension rod, a first circular ring is fixedly arranged at the outer end of the first extension rod, and a second circular ring is fixedly arranged at the left end of the second extension rod.
Further, the lower terminal surface of boring bar begins to have square recess, the upper end of sampling rod be fixed with the corresponding square lug of recess, all set up on the left and right lateral wall of recess and run through the side opening of boring bar, be equipped with the screw thread on the inner wall of side opening, set up on the lateral wall of lug and run through the through-hole of lug, be equipped with the screw thread on the inner wall of through-hole.
Further, the support assembly comprises a first support column, a second support column, a third support column and a fourth support column which are rotatably connected to the side wall of the underframe, a screw is connected to the inside of each support column in a threaded mode, and a gasket is fixedly arranged at the lower end of each screw.
Further, the upper end side wall of the screw rod is detachably connected with a rotating handle.
Further, the storage plate comprises a front transverse plate fixedly connected to the front side wall of the underframe and a rear transverse plate fixedly connected to the rear side wall of the underframe, wherein the front transverse plate is correspondingly arranged with the first support column and the second support column, and the rear transverse plate is correspondingly arranged with the third support column and the fourth support column.
Further, the upper surfaces of the front transverse plate and the rear transverse plate are respectively provided with a first transverse groove and a second transverse groove.
The utility model has the beneficial effects that: through setting up spacing subassembly on the chassis, at the rotatory decline drilling geology in-process of sampling rod bit, the sampling rod passes spacing subassembly at first, takes place the skew through spacing subassembly restriction sampling rod decline in-process, avoids drilling position to take place the skew, and then guarantees that the sampling position is accurate. Through the lower extreme detachable with the drilling rod is connected with the sampling rod, when the drilling of different diameter sizes is needed, it is more convenient to change the sampling rod drill bit, and it is fast to change, saves time greatly, improves work efficiency. Through the setting of supporting component, in the rotatory decline drilling geology in-process of sampling rod drill bit, the chassis is more steady, and then guarantees that the motor is more steady, and then makes the sampling rod drill bit more steady.
Drawings
FIG. 1 is a schematic diagram of the front view of the present utility model;
FIG. 2 is an enlarged view of FIG. 1A in accordance with the present utility model;
FIG. 3 is a schematic perspective view of FIG. 2 in accordance with the present utility model;
fig. 4 is a schematic top view of the front cross plate of the present utility model.
In the figure: 1. the device comprises a chassis 2, an electric control device 3, an auxiliary frame 4, a movable wheel 5, an inclined arm 6, a first hydraulic telescopic rod 7, a connecting frame 8, a second hydraulic telescopic rod 9, a sliding seat 10, a motor 11, a drilling rod 12, a sampling rod 13, a first telescopic rod 14, a first circular ring 15, a groove 16, a convex block 17, a side hole 18, a through hole 19, a first supporting column 20, a second supporting column 21, a screw 22, a front transverse plate 23, a first transverse groove 24 and a second transverse groove.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings, and it should be noted that all the azimuth words, such as up, down, front, back, left, right, etc., appearing in the present utility model are azimuth words made by taking fig. 1 as a reference drawing, and all the azimuth words do not limit the present utility model, but are used for more clear description and explanation of the present utility model.
Example 1
As shown in fig. 1-4, the embodiment discloses a drilling device for preventing offset for geotechnical survey, which comprises a chassis 1, wherein an electric control device 2 is fixedly arranged at the upper end of the chassis 1, an auxiliary frame 3 is rotatably connected at the upper end of the chassis 1, a moving wheel 4 is arranged at the lower end of the chassis 1, and a supporting component and a storage plate are arranged on the side wall of the chassis 1; the left side wall of auxiliary frame 3 is fixed and is equipped with tilting arm 5, is equipped with first hydraulic telescoping rod 6 on the right side wall of auxiliary frame 3, tilting arm 5's outer end is fixed and is equipped with link 7, the fixed second hydraulic telescoping rod 8 that is equipped with on the link 7, sliding connection has slide 9 on the link 7, the fixed motor 10 that is equipped with on the slide 9, motor 10's tail end with second hydraulic telescoping rod 8 fixed connection, be connected with drilling rod 11 on motor 10's the output shaft, drilling rod 11's lower extreme detachable is connected with sampling rod 12, the left end of chassis 1 is fixed and is equipped with spacing subassembly.
According to the embodiment, the limiting assembly is arranged on the underframe 1, in the geological process of drilling by rotating and descending the drill bit of the sampling rod 12, the sampling rod 12 firstly penetrates through the limiting assembly, the sampling rod 12 is limited to deviate in the descending process by the limiting assembly, the deviation of the drilling position is avoided, and the accuracy of the sampling position is further guaranteed. Through the lower extreme detachable with boring bar 11 is connected with sampling rod 12, when the drilling of different diameter sizes is needed, it is more convenient to change sampling rod 12 drill bit, and it is fast to change, saves time greatly, improves work efficiency. Through the setting of supporting component, in the rotatory decline drilling geology in sampling pole 12 drill bit, chassis 1 is more steady, and then guarantees that motor 10 is more steady, and then makes sampling pole 12 drill bit more steady.
Example 2
As shown in fig. 1-4, the embodiment discloses a drilling device for preventing offset for geotechnical survey, which comprises a chassis 1, wherein an electric control device 2 is fixedly arranged at the upper end of the chassis 1, an auxiliary frame 3 is rotatably connected at the upper end of the chassis 1, a moving wheel 4 is arranged at the lower end of the chassis 1, a limiting component is fixedly arranged at the left end of the chassis 1, and a supporting component and a storage plate are arranged on the front side wall and the rear side wall of the chassis 1; the left side wall of the auxiliary frame 3 is fixedly provided with an inclined arm 5, the right side wall of the auxiliary frame 3 is provided with a first hydraulic telescopic rod 6, the outer end of the inclined arm 5 is fixedly provided with a connecting frame 7, the connecting frame 7 is fixedly provided with a second hydraulic telescopic rod 8, the connecting frame 7 is slidably connected with a sliding seat 9, the sliding seat 9 is fixedly provided with a motor 10, the tail end of the motor 10 is fixedly connected with the second hydraulic telescopic rod 8, the output shaft of the motor 10 is connected with a drilling rod 11, the lower end of the drilling rod 11 is detachably connected with a sampling rod 12, the sampling rod 12 is also called a drill bit, the sampling rod bit is also called, the sampling rod 12 is of a hollow tubular structure, after the sampling rod 12 is drilled into the ground, a rock sample enters the hollow of the sampling rod 12, after the sampling rod 12 is lifted above the ground, the sampling rod 12 is separated from the drilling rod 11, and the sample in the sampling rod 12 is poured out.
For better effect, spacing subassembly is including fixed connection in first extension pole 13 and the second extension pole of chassis 1 left end, and first extension pole 13 is located directly over the second extension pole, and the outer end of first extension pole 13 is fixed to be equipped with first ring 14, and the left end of second extension pole is fixed to be equipped with the second ring. When the sampling rod 12 works, the first circular ring 14 and the second circular ring penetrate through, the sampling rod 12 is limited through the first circular ring 14 and the second circular ring, and the sampling rod 12 is prevented from shifting in the descending process.
For better effect, the lower end surface of the drilling rod 11 is provided with a square groove 15, the upper end of the sampling rod 12 is fixedly provided with a square bump 16 corresponding to the groove 15, the left and right side walls of the groove 15 are provided with side holes 17 penetrating through the drilling rod 11, the inner wall of the side holes 17 is provided with threads, the side wall of the bump 16 is provided with a through hole 18 penetrating through the bump 16, and the inner wall of the through hole 18 is provided with threads. When the sampling rod is used, the sampling rod 12 is connected with the drilling rod 11 by screwing the bolts into the side holes 17 and the through holes 18, the connection or the separation of the sampling rod 12 and the drilling rod 11 is more convenient and quick, and the sampling work efficiency is greatly improved.
For better effect, the support assembly comprises a first support column 19, a second support column 20, a third support column and a fourth support column which are rotatably connected to the side wall of the underframe 1, a screw 21 is connected to the inside of each support column in a threaded manner, and a gasket is fixedly arranged at the lower end of the screw 21.
For better effect, a rotating handle is detachably connected to the upper end side wall of the screw 21. When the support column is used, the screw rod 21 can be rotated by the rotating handle, the screw rod 21 can move up and down in the support column, and then the length of the support column can be adjusted on the vertical height so as to adapt to various uneven ground.
For better effect, the storage plate comprises a front transverse plate 22 fixedly connected to the front side wall of the chassis 1 and a rear transverse plate fixedly connected to the rear side wall of the chassis 1, wherein the front transverse plate 22 is correspondingly arranged with the first support column 19 and the second support column 20, and the rear transverse plate is correspondingly arranged with the third support column and the fourth support column.
For better effect, the upper surfaces of the front transverse plate 22 and the rear transverse plate are respectively provided with a first transverse groove 23 and a second transverse groove 24. The first transverse groove 23 and the second transverse groove 24 of the front transverse plate 22 are used for placing the first support column 19 and the second support column 20 when the chassis 1 moves, the first transverse groove 23 and the second transverse groove 24 of the rear transverse plate are used for placing the third support column and the fourth support column when the chassis 1 moves, and meanwhile, when the chassis 1 moves, the first hydraulic telescopic rod 6 drives the auxiliary frame 3 to rotate so that the connecting frame 7 is tilted and is retracted above the chassis 1, and the chassis 1 can be moved conveniently.
According to the embodiment, the limiting assembly is arranged on the underframe 1, in the geological process of drilling by rotating and descending the drill bit of the sampling rod 12, the sampling rod 12 firstly penetrates through the limiting assembly, the sampling rod 12 is limited to deviate in the descending process by the limiting assembly, the deviation of the drilling position is avoided, and the accuracy of the sampling position is further guaranteed. Through the lower extreme detachable with boring bar 11 is connected with sampling rod 12, when the drilling of different diameter sizes is needed, it is more convenient to change sampling rod 12 drill bit, and it is fast to change, saves time greatly, improves work efficiency. Through the setting of supporting component, in the rotatory decline drilling geology in sampling pole 12 drill bit, chassis 1 is more steady, and then guarantees that motor 10 is more steady, and then makes sampling pole 12 drill bit more steady.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the concept thereof, can be replaced or changed equally within the scope of the present utility model.
Claims (7)
1. Drilling device for preventing migration in geotechnical surveys, comprising a chassis (1), characterized in that: an electric control device (2) is fixedly arranged at the upper end of the underframe (1), an auxiliary frame (3) is rotatably connected at the upper end of the underframe (1), a moving wheel (4) is arranged at the lower end of the underframe (1), and a supporting component and a storage plate are arranged on the side wall of the underframe (1); the utility model discloses a drilling device for a drilling machine, including auxiliary frame (3), including fixed support, drilling rod (11), carriage (1), carriage (9), motor (10), drilling rod (11), sampling rod (12), carriage (1), carriage (9), motor (10) are fixed to be equipped with on the left side wall of auxiliary frame (3), be equipped with tilting arm (5) on the left side wall of auxiliary frame (3), be equipped with first hydraulic telescoping rod (6) on the right side wall of auxiliary frame (3), the outer end of tilting arm (5) is fixed to be equipped with link (7), be equipped with second hydraulic telescoping rod (8) on link (7), sliding connection has slide (9) on link (7), be equipped with motor (10) on slide (9) the tail end of motor (10) with second hydraulic telescoping rod (8) fixed connection, be connected with drilling rod (11) on the output shaft of motor (10), the lower extreme detachable sampling rod (12) of drilling rod (11), the left end of chassis (1) is fixed to be equipped with spacing subassembly.
2. A deflection-preventing drilling apparatus for geotechnical survey according to claim 1, wherein: the limiting component comprises a first extension rod (13) and a second extension rod which are fixedly connected to the left end of the underframe (1), the first extension rod (13) is located right above the second extension rod, a first circular ring (14) is fixedly arranged at the outer end of the first extension rod (13), and a second circular ring is fixedly arranged at the left end of the second extension rod.
3. A deflection-preventing drilling apparatus for geotechnical survey according to claim 1, wherein: the drilling rod is characterized in that a square groove (15) is formed in the lower end face of the drilling rod (11), a square lug (16) corresponding to the groove (15) is fixedly arranged at the upper end of the sampling rod (12), side holes (17) penetrating through the drilling rod (11) are formed in the left side wall and the right side wall of the groove (15), threads are formed in the inner wall of the side holes (17), a through hole (18) penetrating through the lug (16) is formed in the side wall of the lug (16), and threads are formed in the inner wall of the through hole (18).
4. A deflection-preventing drilling apparatus for geotechnical survey according to claim 1, wherein: the support assembly comprises a first support column (19), a second support column (20), a third support column and a fourth support column which are rotatably connected to the side wall of the underframe (1), a screw (21) is connected to the inside of each support column in a threaded mode, and a gasket is fixedly arranged at the lower end of the screw (21).
5. A deflection-preventing drilling apparatus for geotechnical survey according to claim 4, wherein: the upper end side wall of the screw rod (21) is detachably connected with a rotating handle.
6. A deflection-preventing drilling apparatus for geotechnical survey according to claim 4, wherein: the storage plate comprises a front transverse plate (22) fixedly connected with the front side wall of the chassis (1) and a rear transverse plate fixedly connected with the rear side wall of the chassis (1), wherein the front transverse plate (22) is correspondingly arranged with the first support column (19) and the second support column (20), and the rear transverse plate is correspondingly arranged with the third support column and the fourth support column.
7. A deflection-preventing drilling apparatus for geotechnical survey according to claim 6, wherein: the upper surfaces of the front transverse plate (22) and the rear transverse plate are respectively provided with a first transverse groove (23) and a second transverse groove (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321580587.9U CN220415298U (en) | 2023-06-20 | 2023-06-20 | Prevent drilling equipment for geotechnical survey of skew |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321580587.9U CN220415298U (en) | 2023-06-20 | 2023-06-20 | Prevent drilling equipment for geotechnical survey of skew |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220415298U true CN220415298U (en) | 2024-01-30 |
Family
ID=89645431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321580587.9U Withdrawn - After Issue CN220415298U (en) | 2023-06-20 | 2023-06-20 | Prevent drilling equipment for geotechnical survey of skew |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220415298U (en) |
-
2023
- 2023-06-20 CN CN202321580587.9U patent/CN220415298U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20240130 Effective date of abandoning: 20240226 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20240130 Effective date of abandoning: 20240226 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |