CN213597887U - Drilling rig for geotechnical engineering investigation - Google Patents
Drilling rig for geotechnical engineering investigation Download PDFInfo
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- CN213597887U CN213597887U CN202022146511.8U CN202022146511U CN213597887U CN 213597887 U CN213597887 U CN 213597887U CN 202022146511 U CN202022146511 U CN 202022146511U CN 213597887 U CN213597887 U CN 213597887U
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- bevel gear
- geotechnical engineering
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- movably connected
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Abstract
The utility model discloses a drilling equipment is used in geotechnical engineering reconnaissance, including base, stand, sliding block, screw rod and first bevel gear, one side meshing of first bevel gear has the second bevel gear, the inside fixedly connected with pivot of second bevel gear, the one end swing joint of pivot has the roating seat, the fixed surface of roating seat is connected with the mount table, the inside swing joint of mount table has the bull stick, one side swing joint of sliding block has the fixed plate, the upper surface of fixed plate is provided with driving motor. The utility model has the advantages of the utility model provides a drilling equipment is used in geotechnical engineering reconnaissance, this equipment provides a connection structure, makes the drilling rod by screw thread transmission power when exploring, becomes spline transmission power, avoids the screw rod to appear the screw thread lock dead when exploring, and then drags the progress of exploring slowly, efficiency when improving the reconnaissance makes the staff more convenient when extension and change drilling rod.
Description
Technical Field
The utility model relates to a geotechnical investigation equipment technical field specifically is a probing device for geotechnical engineering investigation.
Background
The geotechnical engineering investigation refers to finding out, analyzing and evaluating the geological and environmental characteristics of construction site and geotechnical engineering conditions according to the requirements of construction engineering, and compiling investigation document activity, if the investigation is not in place, the adverse engineering geological problem can be revealed, even if the design and construction of superstructure are high-quality, they can not be damaged, and the engineering activities of different types and scales can bring different extent influence to geological environment, otherwise the different geological conditions can bring different effect to engineering construction, and for large-scale infrastructure engineering, the country has compiled special investigation specification, so that the geotechnical engineering investigation refers to the investigation of industrial and civil building field, mainly including building, industry factory building, school's building house, hospital's building, municipal works etc. but traditional geotechnical engineering exploration equipment is when using, because the probing depth is great, at long-time probing in-process, two different drilling rods are because adopt screw thread transmission power, so can lock die gradually, cause to be difficult to dismantle when the extension or take out the drilling rod, influence the operating efficiency.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a drilling rig is used in geotechnical engineering reconnaissance has solved the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a probing device for geotechnical engineering reconnaissance, includes the base, the last fixed surface of base is connected with the stand, the surperficial swing joint of stand has the sliding block, threaded hole is seted up to the upper surface of sliding block, the inboard swing joint of screw hole has the screw rod, the first bevel gear of one end fixedly connected with of screw rod, the one side meshing of first bevel gear has the second bevel gear, the inside fixedly connected with pivot of second bevel gear, the one end swing joint of pivot has the roating seat, the fixed surface of roating seat is connected with the mount table, the inside swing joint of mount table has the bull stick, one side swing joint of sliding block has the fixed plate, the upper surface of fixed plate is provided with driving motor.
Optionally, the one end fixedly connected with safety cover of stand, the equal swing joint in both sides of the inner wall of safety cover has the bearing.
Optionally, the output end of the driving motor is fixedly connected with a connector, one end of the connector is movably connected with a drill rod, and one end of the drill rod is fixedly connected with an alloy drill bit.
Optionally, one side of the rotating seat is movably connected with a limiting baffle.
Optionally, the lower surface of the base is provided with an adjusting hole, and the inner side of the adjusting hole is movably connected with an adjusting support leg.
Optionally, one end of the rotating rod is fixedly connected with a connector, a groove is formed in the upper surface of the connector, a spring is fixedly connected inside the groove, and a clamping block is fixedly connected at one end of the spring.
Optionally, one end of the drill rod is movably connected with an anti-drop thread sleeve.
(III) advantageous effects
The utility model provides a probing device for geotechnical engineering reconnaissance possesses following beneficial effect:
the main advantage of the utility model is to provide a drilling device for geotechnical engineering investigation, the equipment provides a connecting structure, when the operator transports the device to the exploration place, firstly, the device is adjusted to the level by adjusting the support legs, then the driving motor is started, the output end of the driving motor starts to drive the connector to rotate, further the connector drives the drill rod to start rotating, further the drill rod drives the alloy drill bit to start rotating, then the operator rotates the rotary seat by the rotary rod, further the rotary seat drives the rotary shaft to start rotating, further the rotary shaft drives the second bevel gear to start rotating, further the second bevel gear drives the first bevel gear to start rotating, further the first bevel gear drives the screw rod to start rotating, further the screw rod drives the sliding block to move, thereby the sliding block drives the fixed plate to move, further the alloy drill bit can move up and down, through the spline design of drilling rod one end, make the drilling rod become spline transmission power by screw thread transmission power when the exploration, avoid the screw rod to appear the screw thread lock when the exploration dies, and then drag the progress of exploration slowly, efficiency when improving the reconnaissance makes the staff more convenient when extension and change drilling rod.
For traditional drilling equipment for geotechnical engineering investigation, this equipment more can make things convenient for and carry out supplementary use according to user's needs, for example, if when the staff when the reconnaissance meet comparatively hard geology, the pressure that the screw thread bore will increase, when reaching certain number of times of use or bearing pressure, will cause the screw thread to damage, and then lead to the drilling rod to damage, this device is because use spline transmission power, compares in the screw thread, the spline can be given and can bear bigger pressure, avoid appearing the screw thread damage.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural section view of the present invention;
FIG. 3 is a schematic view of the structure of the drill rod of the present invention;
fig. 4 is a schematic view of the structure of the rotating rod of the present invention.
In the figure: 1. a base; 2. a column; 3. a slider; 4. a screw; 5. a first bevel gear; 6. a second bevel gear; 7. a rotating shaft; 8. a rotating base; 9. an installation table; 10. a rotating rod; 11. a fixing plate; 12. a drive motor; 13. a protective cover; 14. a bearing; 15. a connector; 16. a drill stem; 17. an alloy drill bit; 18. A limit baffle; 19. adjusting the supporting legs; 20. a connector; 21. a spring; 22. a clamping block; 23. an anti-drop thread sleeve.
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.
Referring to fig. 1 to 4, the present invention provides a technical solution: a drilling device for geotechnical engineering investigation comprises a base 1, wherein an upright column 2 is fixedly connected to the upper surface of the base 1, a sliding block 3 is movably connected to the surface of the upright column 2, a threaded hole is formed in the upper surface of the sliding block 3, a screw rod 4 is movably connected to the inner side of the threaded hole, a first bevel gear 5 is fixedly connected to one end of the screw rod 4, a second bevel gear 6 is meshed to one side of the first bevel gear 5, a rotating shaft 7 is fixedly connected to the inside of the second bevel gear 6, a rotating seat 8 is movably connected to one end of the rotating shaft 7, an installation table 9 is fixedly connected to the surface of the rotating seat 8, a rotating rod 10 is movably connected to the inside of the installation table 9, a fixing plate 11 is movably connected to one side of the sliding block 3, a driving motor 12 is arranged on the upper surface of the fixing plate 11, a protection cover 13 is fixedly connected to one end, one end swing joint of the connector 15 has the drilling rod 16, one end fixedly connected with alloy bit 17 of the drilling rod 16, one side swing joint of the roating seat 8 has the limit stop 18, the lower surface of the base 1 has the adjusting hole, the inboard swing joint of the adjusting hole has the adjusting leg 19, one end fixedly connected with connector 20 of the bull stick 10, the upper surface of the connector 20 has the recess, the inside fixedly connected with spring 21 of the recess, one end fixedly connected with fixture block 22 of the spring 21, one end swing joint of the drilling rod 16 has the anti-disengaging swivel nut 23, the external diameter of the anti-disengaging swivel nut 23 slightly is less than the external diameter of the alloy bit 17, avoid wearing the anti-disengaging swivel nut when reconnaissance, after the staff transports the device to the exploration place, at first adjust the device to the level through the adjusting leg 19, then start the driving motor 12, make the output of the driving motor, further, the connector 15 drives the drill rod 16 to start rotating, the drill rod 16 drives the alloy drill bit 17 to start rotating, then the operator rotates the rotary seat 8 through the rotary rod 10, the rotary seat 8 drives the rotary shaft 7 to start rotating, the rotary shaft 7 drives the second bevel gear 6 to start rotating, the second bevel gear 6 drives the first bevel gear 5 to start rotating, the first bevel gear 5 drives the screw rod 4 to start rotating, the screw rod 4 drives the sliding block 3 to move, the sliding block 3 drives the fixing plate 11 to move, and the alloy drill bit 17 can move up and down, through the spline design at one end of the drill rod 16, the power is transmitted by the screw thread during exploration of the drill rod 16 and is changed into the power transmitted by the spline, the screw rod 16 is prevented from being locked by the screw thread during exploration, the exploration slowness progress is further improved, the efficiency during exploration is improved, and the operator can conveniently extend and replace the drill rod 16, when the staff is when surveying when meetting comparatively hard geology, the pressure that the screw thread bore will increase, when reaching certain number of times of use or bearing pressure, will cause the screw thread to damage, and then lead to the drilling rod to damage, this device is owing to use spline transmission power, compare in the screw thread, the spline can be given and can bear bigger pressure, avoid appearing the screw thread damage, this disclosed embodiment has left out the detailed description of known function and known part, for guaranteeing the compatibility of equipment, the operating means who adopts all keeps unanimous with market apparatus parameter.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
To sum up, in the drilling device for geotechnical engineering investigation, when the operator transports the device to the exploration site, the operator firstly adjusts the device to the horizontal through the adjusting support legs 19, then starts the driving motor 12 to make the output end of the driving motor 12 start to drive the connector 15 to rotate, so that the connector 15 drives the drill rod 16 to start to rotate, so that the drill rod 16 drives the alloy drill bit 17 to start to rotate, then the operator rotates the rotary seat 8 through the rotary rod 10, so that the rotary seat 8 drives the rotary shaft 7 to start to rotate, so that the rotary shaft 7 drives the second bevel gear 6 to start to rotate, so that the second bevel gear 6 drives the first bevel gear 5 to start to rotate, so that the first bevel gear 5 drives the screw rod 4 to start to rotate, so that the screw rod 4 drives the sliding block 3 to move, so that the sliding block 3 drives the fixing plate 11 to move, so that the alloy drill bit 17 can move up and, spline design through 16 one end of drilling rod, make drilling rod 16 by screw thread transmission power when prospecting, become spline transmission power, avoid screw rod 16 screw thread lock to appear when prospecting, and then drag the progress of prospecting slowly, efficiency when improving the reconnaissance, it is more convenient when extension and change drilling rod 16 to make the staff, if meet during comparatively hard geology when the staff is when the reconnaissance, the pressure that the screw thread bore will increase, when reaching certain number of times of use or bearing pressure, will cause the screw thread to damage, and then lead to the drilling rod to damage, this device is owing to use spline transmission power, compare in the screw thread, the spline can be given enough to bear bigger pressure, avoid appearing the screw thread damage.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A drilling rig for geotechnical engineering investigation, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with an upright post (2), the surface of the upright post (2) is movably connected with a sliding block (3), the upper surface of the sliding block (3) is provided with a threaded hole, the inner side of the threaded hole is movably connected with a screw rod (4), one end of the screw rod (4) is fixedly connected with a first bevel gear (5), one side of the first bevel gear (5) is engaged with a second bevel gear (6), a rotating shaft (7) is fixedly connected inside the second bevel gear (6), one end of the rotating shaft (7) is movably connected with a rotating seat (8), the surface of the rotating seat (8) is fixedly connected with an installation platform (9), the interior of the installation platform (9) is movably connected with a rotating rod (10), one side swing joint of sliding block (3) has fixed plate (11), the upper surface of fixed plate (11) is provided with driving motor (12).
2. The drilling apparatus for geotechnical engineering investigation of claim 1, wherein: the one end fixedly connected with safety cover (13) of stand (2), the equal swing joint in both sides of the inner wall of safety cover (13) has bearing (14).
3. The drilling apparatus for geotechnical engineering investigation of claim 1, wherein: the output end of the driving motor (12) is fixedly connected with a connector (15), one end of the connector (15) is movably connected with a drill rod (16), and one end of the drill rod (16) is fixedly connected with an alloy drill bit (17).
4. The drilling apparatus for geotechnical engineering investigation of claim 1, wherein: one side of the rotating seat (8) is movably connected with a limit baffle (18).
5. The drilling apparatus for geotechnical engineering investigation of claim 1, wherein: the lower surface of the base (1) is provided with an adjusting hole, and the inner side of the adjusting hole is movably connected with an adjusting supporting leg (19).
6. The drilling apparatus for geotechnical engineering investigation of claim 1, wherein: the improved spring fixing device is characterized in that a connector (20) is fixedly connected to one end of the rotating rod (10), a groove is formed in the upper surface of the connector (20), a spring (21) is fixedly connected to the inside of the groove, and a clamping block (22) is fixedly connected to one end of the spring (21).
7. A boring device for geotechnical engineering investigation according to claim 3, wherein: one end of the drill rod (16) is movably connected with an anti-drop thread sleeve (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022146511.8U CN213597887U (en) | 2020-09-27 | 2020-09-27 | Drilling rig for geotechnical engineering investigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022146511.8U CN213597887U (en) | 2020-09-27 | 2020-09-27 | Drilling rig for geotechnical engineering investigation |
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| Publication Number | Publication Date |
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| CN213597887U true CN213597887U (en) | 2021-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022146511.8U Active CN213597887U (en) | 2020-09-27 | 2020-09-27 | Drilling rig for geotechnical engineering investigation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114961613A (en) * | 2022-06-28 | 2022-08-30 | 山东东信岩土工程有限公司 | Rock core sampling device for geotechnical engineering investigation |
-
2020
- 2020-09-27 CN CN202022146511.8U patent/CN213597887U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114961613A (en) * | 2022-06-28 | 2022-08-30 | 山东东信岩土工程有限公司 | Rock core sampling device for geotechnical engineering investigation |
| CN114961613B (en) * | 2022-06-28 | 2024-03-26 | 山东东信岩土工程有限公司 | Rock core sampling device for geotechnical engineering investigation |
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