CN211777236U - Drilling rig for geotechnical engineering investigation - Google Patents
Drilling rig for geotechnical engineering investigation Download PDFInfo
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- CN211777236U CN211777236U CN202020192478.XU CN202020192478U CN211777236U CN 211777236 U CN211777236 U CN 211777236U CN 202020192478 U CN202020192478 U CN 202020192478U CN 211777236 U CN211777236 U CN 211777236U
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Abstract
The utility model relates to the technical field of drilling, in particular to a drilling device for geotechnical engineering investigation, the upper surface of a bottom plate is fixedly provided with two corresponding sleeves, stand columns matched with the sleeves are inserted into the sleeves, the stand columns are sleeved with a lantern ring, the stand columns between the lantern ring and the sleeves are sleeved with a spring, the lantern ring is fixedly welded with mounting clamps, a mounting plate is fixedly arranged between the two mounting clamps through bolts and nuts, a motor is fixedly arranged on the mounting plate, the output shaft of the motor is connected with a drill rod after passing through the mounting plate, the lower surface of the mounting plate is fixedly provided with two corresponding fixing pieces, and the fixing pieces are all provided with connecting buckles, the connecting buckles are all fixedly connected with one end of a cable, the upper surface of the bottom plate is fixedly provided with a cable winding component corresponding to the cable, and the other end of the cable is fixedly connected to the cable winding component. The utility model has the advantage of convenient transportation.
Description
Technical Field
The utility model relates to a probing technical field especially relates to a probing device is used in geotechnical engineering reconnaissance.
Background
Geotechnical engineering is a new technical system established in civil engineering practice in 60 s of the 20 th century in European and American countries. Geotechnical engineering is to solve the problems of rock and soil engineering, including foundation and foundation, slope, underground engineering and the like, and is used as a research object of the geotechnical engineering. Geotechnical engineering construction firstly needs to carry out engineering design according to established reconnaissance specifications, then finds out adverse geological effects and geological disasters, and makes a correct reconnaissance report, and then can carry out orderly construction. In the exploration process, a drilling device needs to be used for drilling the ground to obtain the geological condition, but the existing drilling device is too large in size and is very inconvenient to transport.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the inconvenient shortcoming of the too big transportation of existence volume among the prior art, and the drilling rig for geotechnical engineering reconnaissance who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the drilling device for geotechnical engineering investigation comprises a base plate, wherein a plurality of mounting holes are formed in the base plate, two corresponding sleeves are fixedly arranged on the upper surface of the base plate, stand columns matched with the sleeves are inserted into the sleeves and fixedly connected with the sleeves through bolts and nuts, a sleeve ring is sleeved on each stand column, a spring is sleeved on each stand column between each sleeve ring and each sleeve, mounting clamps are fixedly welded on the corresponding sleeve rings, a mounting plate is fixedly mounted between the two mounting clamps through bolts and nuts, a motor is fixedly mounted on the mounting plate, an output shaft of the motor penetrates through the rear shaft of the mounting plate and is connected with a drill rod, two corresponding fixing pieces are fixedly mounted on the lower surface of the mounting plate, connecting buckles are mounted on the fixing pieces, and one ends of cables are fixedly connected on the connecting buckles, and the upper surface of the bottom plate is fixedly provided with a cable winding component corresponding to the cable, and the other end of the cable is fixedly connected to the cable winding component.
Preferably, hawser rolling component includes curb plate, pivot, rolling wheel, actuating mechanism, fixed surface installs two curb plates that correspond the setting on the bottom plate, two rotatable installation pivot between the curb plate, fixed mounting has two rolling wheels in the pivot, two the equal fixed winding of the other end of hawser is on the rolling wheel that corresponds, the one end of pivot is passed the curb plate back transmission and is connected with actuating mechanism.
Preferably, actuating mechanism includes rolling motor, first gear, second gear, fixed mounting has first gear after the one end of pivot passes the curb plate, fixed surface installs rolling motor on the bottom plate, fixed mounting has the second gear with first gear engagement on rolling motor's the output shaft.
Preferably, the upper surface of the bottom plate is fixedly provided with two guide wheels which correspond to the cables one to one.
The utility model provides a pair of probing device for geotechnical engineering reconnaissance, beneficial effect lies in: by arranging the two stand columns arranged in the sleeve, when in transportation, the drill rod is taken down, then the two stand columns are taken down, and then the mounting plate is taken down, so that the occupied space of the whole device is greatly reduced, and the transportation is facilitated; through setting up hawser rolling component, the length that utilizes to withdraw the hawser realizes the control to the drilling depth, more accurate convenience.
Drawings
Fig. 1 is a schematic structural diagram of a drilling rig for geotechnical engineering investigation according to the present invention;
fig. 2 is a schematic structural view of a drilling rig for geotechnical engineering investigation according to the present invention;
fig. 3 is a schematic view of a partial structure at a in fig. 2.
In the figure: the device comprises a bottom plate 1, a sleeve 2, an upright post 3, a lantern ring 4, a mounting clamp 5, a mounting plate 6, a motor 7, a drill rod 8, a fixing piece 9, a connecting buckle 10, a cable 11, a guide wheel 12, a side plate 13, a rotating shaft 14, a winding wheel 15, a winding motor 16, a first gear 17, a second gear 18, a mounting hole 19 and a spring 20.
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.
Example 1
Referring to fig. 1-3, a drilling device for geotechnical engineering investigation comprises a base plate 1, a plurality of mounting holes 19 are formed in the base plate 1, two corresponding sleeves 2 are fixedly arranged on the upper surface of the base plate 1, stand columns 3 matched with the sleeves 2 are inserted into the sleeves 2, the stand columns 3 are fixedly connected with the sleeves 2 through bolts and nuts, a lantern ring 4 is sleeved on each stand column 3, a spring 20 is sleeved on each stand column 3 between each lantern ring 4 and each sleeve 2, mounting clamps 5 are fixedly welded on each lantern ring 4, a mounting plate 6 is fixedly arranged between each two mounting clamps 5 through bolts and nuts, a motor 7 is fixedly arranged on each mounting plate 6, a drill rod 8 is connected to an output shaft of each motor 7 after penetrating through the mounting plate 6, two corresponding fixing pieces 9 are fixedly arranged on the lower surface of each mounting plate 6, connecting buckles 10 are arranged on the fixing pieces 9, and one end of a cable 11 is fixedly connected to each connecting buckle, the connecting links 10 are detachable from the fixing member 9. The upper surface of the bottom plate 1 is fixedly provided with a cable winding component corresponding to the cable 11, and the other end of the cable 11 is fixedly connected to the cable winding component.
The mooring rope winding assembly comprises side plates 13, a rotating shaft 14, winding wheels 15 and a driving mechanism, wherein the two side plates 13 which are correspondingly arranged are fixedly arranged on the upper surface of the bottom plate 1, the rotating shaft 14 is rotatably arranged between the two side plates 13, the two winding wheels 15 are fixedly arranged on the rotating shaft 14, the other ends of the two mooring ropes 11 are fixedly wound on the corresponding winding wheels 15, and one end of the rotating shaft 14 is connected with the driving mechanism in a transmission mode after passing through the side plates 13.
The driving mechanism comprises a winding motor 16, a first gear 17 and a second gear 18, the first gear 17 is fixedly installed after one end of the rotating shaft 14 penetrates through the side plate 13, the winding motor 16 is fixedly installed on the upper surface of the bottom plate 1, and the second gear 18 meshed with the first gear 17 is fixedly installed on an output shaft of the winding motor 16.
When the utility model is used, a user places the bottom plate 1 on the ground to be drilled, and fixes the bottom plate on the ground by utilizing the wedge nails to match with the mounting holes 19, then installs each component, and drills after the installation is finished; during drilling, the cable winding assembly is used to tighten the cable 11 to drive the mounting plate 6 to move downwards, so as to drive the drill rod 8 to move downwards for drilling.
Example 2
Referring to fig. 1 to 3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that two guide wheels 12 corresponding to the cables 11 one to one are fixedly installed on the upper surface of the bottom plate 1. By providing two guide wheels 12, the cable 11 can be guided so that the tension of the cable 11 on the mounting plate 6 can be directed vertically downwards, thereby reducing the amount of lateral deflection during drilling.
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 (4)
1. The drilling device for geotechnical engineering investigation comprises a base plate (1) and is characterized in that a plurality of mounting holes (19) are formed in the base plate (1), two corresponding sleeves (2) are fixedly arranged on the base plate (1), a stand column (3) matched with the sleeves (2) is inserted into each sleeve (2), each stand column (3) is fixedly connected with the corresponding sleeve (2) through a bolt and a nut, a sleeve ring (4) is sleeved on each stand column (3) between each sleeve ring (4) and the corresponding sleeve (2), a spring (20) is sleeved on each stand column (3) between each sleeve ring (4) and the corresponding sleeve (2), mounting clamps (5) are fixedly welded on each sleeve ring (4), a mounting plate (6) is fixedly mounted between each mounting clamp (5) through a bolt and a nut, a motor (7) is fixedly mounted on each mounting plate (6), an output shaft of each motor (7) penetrates through the mounting plate (6) and then is connected with a drill rod (8), fixed surface installs two corresponding mounting (9) under mounting panel (6), just all install connector link (10) on mounting (9), the one end of equal fixedly connected with hawser (11) is gone up in connector link (10), fixed surface installs the hawser rolling component corresponding with hawser (11) on bottom plate (1), just the equal fixed connection of the other end of hawser (11) is on the hawser rolling component.
2. The drilling rig for the geotechnical engineering investigation according to claim 1, wherein the cable winding assembly comprises side plates (13), a rotating shaft (14), winding wheels (15) and a driving mechanism, the two side plates (13) which are correspondingly arranged are fixedly mounted on the upper surface of the bottom plate (1), the rotating shaft (14) is rotatably mounted between the two side plates (13), the two winding wheels (15) are fixedly mounted on the rotating shaft (14), the other ends of the two cables (11) are fixedly wound on the corresponding winding wheels (15), and one end of the rotating shaft (14) penetrates through the side plates (13) and then is connected with the driving mechanism in a transmission mode.
3. The drilling rig for the geotechnical engineering investigation of claim 2, wherein the driving mechanism comprises a winding motor (16), a first gear (17) and a second gear (18), the first gear (17) is fixedly installed after one end of the rotating shaft (14) penetrates through the side plate (13), the winding motor (16) is fixedly installed on the upper surface of the bottom plate (1), and the second gear (18) meshed with the first gear (17) is fixedly installed on an output shaft of the winding motor (16).
4. A boring device for geotechnical investigation according to claim 1, characterized in that two guide wheels (12) corresponding to the cables (11) one to one are fixedly installed on the upper surface of the base plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020192478.XU CN211777236U (en) | 2020-02-21 | 2020-02-21 | Drilling rig for geotechnical engineering investigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020192478.XU CN211777236U (en) | 2020-02-21 | 2020-02-21 | Drilling rig for geotechnical engineering investigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211777236U true CN211777236U (en) | 2020-10-27 |
Family
ID=72907680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020192478.XU Active CN211777236U (en) | 2020-02-21 | 2020-02-21 | Drilling rig for geotechnical engineering investigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211777236U (en) |
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2020
- 2020-02-21 CN CN202020192478.XU patent/CN211777236U/en active Active
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