CN216076967U - A geotechnical drilling equipment for civil engineering - Google Patents
A geotechnical drilling equipment for civil engineering Download PDFInfo
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- CN216076967U CN216076967U CN202122427614.6U CN202122427614U CN216076967U CN 216076967 U CN216076967 U CN 216076967U CN 202122427614 U CN202122427614 U CN 202122427614U CN 216076967 U CN216076967 U CN 216076967U
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- chain wheel
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- shaped base
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- 238000005553 drilling Methods 0.000 title claims abstract description 49
- 238000005070 sampling Methods 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000002689 soil Substances 0.000 abstract description 22
- 239000011435 rock Substances 0.000 abstract description 19
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000010354 integration Effects 0.000 abstract description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a geotechnical drilling device for civil engineering, which comprises a U-shaped base, universal wheels with locks are rotatably mounted at four corners of the bottom of the U-shaped base, a clip-shaped support plate is fixedly mounted at the right side of the top of the U-shaped base, a rectangular sliding sleeve is slidably sleeved on the clip-shaped support plate, a transverse plate is fixedly connected to the left side of the rectangular sliding sleeve, a drill rod is rotatably mounted at the bottom of the transverse plate, the bottom end of the drill rod is in movable contact with a drill bit, the bottom end of the drill bit penetrates through the inside of the U-shaped base and extends to the lower side of the U-shaped base, a square sampling hole is formed in the bottom end of the drill rod, a square sliding block is slidably sleeved in the square sampling hole, and the top end of the drill bit is fixedly connected with a connecting rod. The rock and soil drilling and collecting integrated device can realize drilling and collecting integration, is convenient for directly and quickly collecting and sampling rock and soil during drilling, does not need to carry out additional independent sampling after being moved out, improves the drilling and collecting efficiency, is convenient for quickly taking out the collected rock and soil after being moved out, meets the use requirement, and is beneficial to use.
Description
Technical Field
The utility model relates to the technical field of geotechnical drilling equipment, in particular to a geotechnical drilling device for civil engineering.
Background
Rock and soil are generally called from the engineering and construction viewpoint as any kind of rock and soil composing the earth crust, and the rock and soil can be subdivided into five major categories of hard rock, second hard rock, soft weak connection, loose and non-connection and special components, structures, states and properties.
Most of the existing rock-soil drilling devices for civil engineering are separated in drilling and collection, drilling equipment is required to be used for drilling, then the drilling equipment is removed, and then a collection tool is used for deep collection; the separated independent mode has the defect that rapid sampling is not convenient to directly carry out in drilling, the drilling efficiency is reduced, and the use requirement cannot be met, so that the geotechnical drilling device for civil engineering is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a geotechnical drilling device for civil engineering.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a geotechnical drilling device for civil engineering comprises a U-shaped base, universal wheels with locks are rotatably mounted at four corners of the bottom of the U-shaped base, a clip-shaped support plate is fixedly mounted at the right side of the top of the U-shaped base, a rectangular sliding sleeve is slidably sleeved on the clip-shaped support plate, a transverse plate is fixedly connected to the left side of the rectangular sliding sleeve, a drill rod is rotatably mounted at the bottom of the transverse plate, a drill bit is movably contacted with the bottom end of the drill rod, the bottom end of the drill bit penetrates through the inside of the U-shaped base and extends to the lower side of the U-shaped base, a square sampling hole is formed in the bottom end of the drill rod, a square sliding block is slidably sleeved in the square sampling hole, a connecting rod is fixedly connected to the top end of the drill bit, a square sliding block welding sleeve is arranged on the connecting rod, an electric telescopic rod is fixedly mounted at the top of the transverse plate, the bottom end of an extending end of the electric telescopic rod extends into the square sampling hole and is rotatably connected with the top end of the connecting rod, a storage battery positioned at the right side of the top of the clip-shaped support plate is fixedly mounted at the right side of the top of the U-shaped base, fixedly connected with screw thread elevating system between the top inner wall of paper clip extension board and the bottom inner wall, screw thread elevating system rotates and installs between the both sides inner wall of rectangle sliding sleeve, the outside of screw thread elevating system and the outside fixed cover of drilling rod are equipped with same link gear, and the top fixed mounting of diaphragm has the driving motor who is located electric telescopic handle right side, and driving motor's output shaft bottom and link gear's top fixed connection, driving motor and electric telescopic handle all with battery electric connection.
Preferably, the thread lifting mechanism comprises an internal thread sleeve and a screw rod, the top end and the bottom end of the screw rod are respectively and fixedly connected with the inner wall of the top and the inner wall of the bottom of the square support plate, the internal thread sleeve is sleeved on the screw rod in a threaded manner, and the internal thread sleeve is rotatably installed between the inner walls of the two sides of the rectangular sliding sleeve.
Preferably, link gear includes first sprocket, second sprocket, third sprocket and chain, the fixed cover of first sprocket is established in the outside of drilling rod, and the fixed cover of third sprocket is established in the sheathed tube outside of internal thread, and the second sprocket is located between first sprocket and the third sprocket, and chain drive connects on first sprocket, second sprocket and third sprocket, the top of second sprocket and driving motor's output shaft bottom fixed connection.
Preferably, the top of the square sliding block is provided with a first round hole, and the inner wall of the first round hole is welded and sleeved with the outer side of the connecting rod.
Preferably, a second round hole is formed in the top of the transverse plate, a first bearing is fixedly sleeved in the second round hole, and an inner ring of the first bearing is fixedly sleeved on the outer side of the drill rod.
Preferably, the bottom end of the extending end of the electric telescopic rod is fixedly connected with a third bearing, and the inner ring of the third bearing is fixedly sleeved with the outer side of the connecting rod.
Preferably, a fourth bearing is fixedly connected between the inner walls of the two sides of the rectangular sliding sleeve, and an inner ring of the fourth bearing is fixedly sleeved with the outer side of the internal thread sleeve.
Preferably, the top left side fixed mounting of diaphragm has the fixed plate, and electric telescopic handle fixed connection has seted up the perforation at the top of fixed plate, and electric telescopic handle's the end that stretches out is located the perforation and does not contact with fenestrate inner wall.
Compared with the prior art, the utility model has the beneficial effects that:
the drilling machine comprises a U-shaped base, a square support plate, a rectangular sliding sleeve, a transverse plate, a screw rod, an internal thread sleeve, a drill rod, a square sampling hole, a square sliding block, an electric telescopic rod, a connecting rod, a drill bit, a driving motor, a first chain wheel, a second chain wheel and a third chain wheel which are matched with a chain, the driving motor is started in a forward direction to drive the second chain wheel to rotate, the second chain wheel drives the first chain wheel and the third chain wheel to rotate through the chain, the first chain wheel drives the drill rod to rotate, the drill rod drives the drill bit to rotate through the square sliding block and the connecting rod in sequence, the third chain wheel drives the internal thread sleeve to rotate on the screw rod and move downwards, the internal thread sleeve drives the rectangular sliding sleeve to slide downwards on the square support plate, the rectangular sliding sleeve drives the drill rod to move downwards through the transverse plate, the drill rod drives the drill bit to move downwards, the drill bit is in a rotating and downwards moving state to gradually drill into the ground, and when sampling is carried out, a person starts the electric telescopic rod in the forward direction to drive the connecting rod to move downwards, the connecting rod drives the direction sliding block to slide downwards in the direction sampling hole, the connecting rod drives the drill bit to separate downwards from the drill rod, the broken rock soil gradually enters between the drill bit and the drill rod at the moment along with the fact that the drill bit continuously rotates downwards in the ground to drill, personnel reversely start the electric telescopic rod to enable the electric telescopic rod to drive the drill bit to move upwards through the connecting rod, and the drill bit upwards extrudes a part of rock soil into the direction sampling hole, so that the purpose of automatically sampling the rock soil during drilling is achieved;
after the sample is accomplished, reverse start driving motor, drilling rod and drill bit change the gyration and upwards shift out this moment, shift out the back, forward start electric telescopic handle makes it drive the connecting rod downstream once more, and the connecting rod drives the drill bit and separates downwards with the drilling rod, removes the shutoff, and the connecting rod drives the ground that the side slider will gather downwards simultaneously and pushes out for be convenient for shift out the ground of collection fast.
The rock and soil drilling and collecting integrated device can realize drilling and collecting integration, is convenient for directly and quickly collecting and sampling rock and soil during drilling, does not need to carry out additional independent sampling after being moved out, improves the drilling and collecting efficiency, is convenient for quickly taking out the collected rock and soil after being moved out, meets the use requirement, and is beneficial to use.
Drawings
Fig. 1 is a schematic structural view of a geotechnical drilling apparatus for civil engineering, according to the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is a schematic top view of a U-shaped base of the geotechnical drilling apparatus for civil engineering according to the present invention;
fig. 4 is a schematic diagram of a right-view structure of a clip-shaped support plate of the geotechnical drilling device for civil engineering, which is provided by the utility model.
In the figure: the drilling machine comprises a U-shaped base 1, a square support plate 2, a rectangular sliding sleeve 3, a transverse plate 4, a screw rod 5, an internal thread sleeve 6, a drill rod 7, a sampling hole 8, a sliding block 9, an electric telescopic rod 10, a connecting rod 11, a drill bit 12, a driving motor 13, a first chain wheel 14, a second chain wheel 15, a third chain wheel 16 and a chain 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a geotechnical drilling device for civil engineering, comprising a U-shaped base 1, universal wheels with locks are rotatably mounted at four corners of the bottom of the U-shaped base 1, a clip-shaped support plate 2 is fixedly mounted at the right side of the top of the U-shaped base 1, a rectangular sliding sleeve 3 is slidably sleeved on the clip-shaped support plate 2, a transverse plate 4 is fixedly connected at the left side of the rectangular sliding sleeve 3, a drill rod 7 is rotatably mounted at the bottom of the transverse plate 4, a drill bit 12 is movably contacted with the bottom end of the drill rod 7, the bottom end of the drill bit 12 penetrates through the inside of the U-shaped base 1 and extends to the lower side of the U-shaped base 1, a square sampling hole 8 is formed at the bottom end of the drill rod 7, a square sliding sleeve 9 is slidably sleeved in the square sampling hole 8, a connecting rod 11 is fixedly connected at the top end of the drill bit 12, the square sliding block 9 is welded and sleeved on the connecting rod 11, an electric telescopic rod 10 is fixedly mounted at the top of the transverse plate 4, and the bottom end of an extending end of the electric telescopic rod 10 extends into the square sampling hole 8 and is rotatably connected with the top end of the connecting rod 11, the right side of the top of the U-shaped base 1 is fixedly provided with a storage battery which is positioned at the right side of the square support plate 2, a thread lifting mechanism is fixedly connected between the inner wall of the top and the inner wall of the bottom of the square support plate 2, the thread lifting mechanism is rotatably arranged between the inner walls of two sides of the rectangular sliding sleeve 3, the outer side of the thread lifting mechanism and the outer side of the drill rod 7 are fixedly sleeved with the same linkage mechanism, the top of the transverse plate 4 is fixedly provided with a driving motor 13 which is positioned at the right side of the electric telescopic rod 10, the bottom end of an output shaft of the driving motor 13 is fixedly connected with the top of the linkage mechanism, and the driving motor 13 and the electric telescopic rod 10 are both electrically connected with the storage battery;
the thread lifting mechanism comprises an internal thread sleeve 6 and a screw rod 5, the top end and the bottom end of the screw rod 5 are respectively and fixedly connected with the top inner wall and the bottom inner wall of the square support plate 2, the internal thread sleeve 6 is sleeved on the screw rod 5 in a threaded manner, and the internal thread sleeve 6 is rotatably arranged between the inner walls of the two sides of the rectangular sliding sleeve 3;
the linkage mechanism comprises a first chain wheel 14, a second chain wheel 15, a third chain wheel 16 and a chain 17, wherein the first chain wheel 14 is fixedly sleeved on the outer side of the drill rod 7, the third chain wheel 16 is fixedly sleeved on the outer side of the internal thread sleeve 6, the second chain wheel 15 is positioned between the first chain wheel 14 and the third chain wheel 16, the chain 17 is in transmission connection with the first chain wheel 14, the second chain wheel 15 and the third chain wheel 16, and the top of the second chain wheel 15 is fixedly connected with the bottom end of an output shaft of the driving motor 13.
In the utility model, a first round hole is formed at the top of a square sliding block 9, the inner wall of the first round hole is welded and sleeved with the outer side of a connecting rod 11, a second round hole is formed at the top of a transverse plate 4, a first bearing is fixedly sleeved in the second round hole, the inner ring of the first bearing is fixedly sleeved with the outer side of a drill rod 7, a third bearing is fixedly connected to the bottom end of the extending end of an electric telescopic rod 10, the inner ring of the third bearing is fixedly sleeved with the outer side of the connecting rod 11, a fourth bearing is fixedly connected between the inner walls at two sides of a rectangular sliding sleeve 3, the inner ring of the fourth bearing is fixedly sleeved with the outer side of an internal thread sleeve 6, a fixing plate is fixedly installed at the left side of the top of the transverse plate 4, the electric telescopic rod 10 is fixedly connected to the top of the fixing plate, a through hole is formed at the top of the fixing plate, the extending end of the electric telescopic rod 10 is positioned in the through hole and is not contacted with the inner wall of the through hole, the drilling and collecting integration can be realized, the rock-soil direct rapid sampling device is convenient for directly and rapidly sampling rock-soil during drilling, additional separate sampling is not needed after shifting out, the drilling sampling efficiency is improved, the rock-soil collected after shifting out is convenient to rapidly take out, the use requirement is met, and the rock-soil direct rapid sampling device is beneficial to use.
The working principle is as follows: when the device is used, the driving motor 13 is started in the forward direction to drive the second chain wheel 15 to rotate, the second chain wheel 15 drives the first chain wheel 14 and the third chain wheel 16 to rotate through the chain 17, the first chain wheel 14 drives the drill rod 7 to rotate, the drill rod 7 drives the square slide block 9 to rotate, the square slide block 9 drives the connecting rod 11 to rotate at the bottom end of the extending end of the electric telescopic rod 10, the connecting rod 11 drives the drill bit 12 to rotate, the third chain wheel 16 drives the internal thread sleeve 6 to rotate, the internal thread sleeve 6 rotates and moves downwards on the screw rod 5, the internal thread sleeve 6 drives the rectangular sliding sleeve 3 to slide downwards on the square support plate 2, the rectangular sliding sleeve 3 drives the transverse plate 4 to move downwards, the transverse plate 4 drives the drill rod 7 to move downwards, the drill bit 12 is in a rotating and downwards moving state at the moment, the rotating and downwards moving drill bit 12 drills downwards into the ground, and when sampling is needed, the method comprises the steps that a person starts an electric telescopic rod 10 in a forward direction, the electric telescopic rod 10 drives a connecting rod 11 to move downwards, the connecting rod 11 drives a direction sliding block 9 to slide downwards in a direction sampling hole 8, meanwhile, the connecting rod 11 drives a drill bit 12 to move downwards, the drill bit 12 is separated from a drill rod 7 downwards, the drill bit 12 continuously rotates downwards in the ground to drill into the ground, drilled rock soil gradually enters between the drill bit 12 and the drill rod 7 at the moment, after the rock soil is continuously drilled for several seconds, the rock soil is fully accumulated between the drill bit 12 and the drill rod 7, the person reversely starts the electric telescopic rod 10 at the moment, the electric telescopic rod 10 drives the drill bit 12 to move upwards through the connecting rod 11, the drill bit 12 upwards extrudes a part of the rock soil into the direction sampling hole 8, the complete sampling can be realized, the drilling and collection are integrated, and the aim of directly and quickly sampling the rock soil during drilling is further realized;
after the sample is accomplished, reverse start driving motor 13, the direction of motion that starts driving motor 13 with the forward on the same principle is completely opposite, drilling rod 7 and drill bit 12 change the gyration and upwards shift out this moment, shift out the back, when needing to take out the ground sample of probing collection, forward starts electric telescopic handle 10 once more and makes it drive connecting rod 11 downstream, connecting rod 11 drives drill bit 12 and separates downwards with drilling rod 7, remove the shutoff, connecting rod 11 drives the ground that the side slider 9 will gather downwards simultaneously and releases, make the ground of being convenient for shift out the collection fast.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. A geotechnical drilling device for civil engineering comprises a U-shaped base (1), universal wheels with locks are rotatably mounted at four corners of the bottom of the U-shaped base (1), and is characterized in that a clip-shaped support plate (2) is fixedly mounted at the right side of the top of the U-shaped base (1), a rectangular sliding sleeve (3) is sleeved on the clip-shaped support plate (2) in a sliding manner, a transverse plate (4) is fixedly connected to the left side of the rectangular sliding sleeve (3), a drill rod (7) is rotatably mounted at the bottom of the transverse plate (4), a drill bit (12) is movably contacted with the bottom end of the drill rod (7), the bottom end of the drill bit (12) penetrates through the inside of the U-shaped base (1) and extends to the lower side of the U-shaped base (1), a square sampling hole (8) is formed in the bottom end of the drill rod (7), a square sliding sleeve is provided with a square sliding block (9) in the square sampling hole (8), and the top end of the drill bit (12) is fixedly connected with a connecting rod (11), the square sliding block (9) is welded and sleeved on the connecting rod (11), the top of the transverse plate (4) is fixedly provided with an electric telescopic rod (10), the bottom end of the extending end of the electric telescopic rod (10) extends into the square sampling hole (8) and is rotatably connected with the top end of the connecting rod (11), the right side of the top of the U-shaped base (1) is fixedly provided with a storage battery positioned at the right side of the square support plate (2), a thread lifting mechanism is fixedly connected between the inner wall of the top and the inner wall of the bottom of the square support plate (2), the thread lifting mechanism is rotatably arranged between the inner walls of two sides of the rectangular sliding sleeve (3), the outer side of the thread lifting mechanism and the outer side of the drill rod (7) are fixedly sleeved with the same linkage mechanism, the top of the transverse plate (4) is fixedly provided with a driving motor (13) positioned at the right side of the electric telescopic rod (10), and the bottom end of an output shaft of the driving motor (13) is fixedly connected with the top of the linkage mechanism, the driving motor (13) and the electric telescopic rod (10) are electrically connected with the storage battery.
2. The geotechnical drilling device for civil engineering according to claim 1, wherein the threaded lifting mechanism comprises an internally threaded sleeve (6) and a screw (5), the top end and the bottom end of the screw (5) are respectively and fixedly connected with the top inner wall and the bottom inner wall of the square support plate (2), the internally threaded sleeve (6) is sleeved on the screw (5) in a threaded manner, and the internally threaded sleeve (6) is rotatably installed between the inner walls of two sides of the rectangular sliding sleeve (3).
3. The geotechnical drilling device for civil engineering according to claim 1, wherein the linkage mechanism comprises a first chain wheel (14), a second chain wheel (15), a third chain wheel (16) and a chain (17), the first chain wheel (14) is fixedly sleeved on the outer side of the drill rod (7), the third chain wheel (16) is fixedly sleeved on the outer side of the internal thread casing pipe (6), the second chain wheel (15) is located between the first chain wheel (14) and the third chain wheel (16), the chain (17) is in transmission connection with the first chain wheel (14), the second chain wheel (15) and the third chain wheel (16), and the top of the second chain wheel (15) is fixedly connected with the bottom end of the output shaft of the driving motor (13).
4. The geotechnical drilling device for civil engineering according to claim 1, wherein a first round hole is opened at the top of the square slider (9), and the inner wall of the first round hole is welded and sleeved with the outer side of the connecting rod (11).
5. The geotechnical drilling device for civil engineering according to claim 1, wherein a second round hole is formed in the top of the transverse plate (4), a first bearing is fixedly sleeved in the second round hole, and an inner ring of the first bearing is fixedly sleeved with the outer side of the drill rod (7).
6. The geotechnical drilling device for civil engineering according to claim 1, wherein a third bearing is fixedly connected to the bottom end of the extending end of the electric telescopic rod (10), and the inner ring of the third bearing is fixedly sleeved with the outer side of the connecting rod (11).
7. The geotechnical drilling device for civil engineering according to claim 2, wherein a fourth bearing is fixedly connected between the two side inner walls of the rectangular sliding sleeve (3), and the inner ring of the fourth bearing is fixedly sleeved with the outer side of the internally threaded sleeve (6).
8. The geotechnical drilling device for civil engineering according to claim 1, characterized in that a fixing plate is fixedly installed on the left side of the top of the transverse plate (4), the electric telescopic rod (10) is fixedly connected to the top of the fixing plate, a through hole is formed in the top of the fixing plate, and the extending end of the electric telescopic rod (10) is located in the through hole and is not in contact with the inner wall of the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122427614.6U CN216076967U (en) | 2021-10-09 | 2021-10-09 | A geotechnical drilling equipment for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122427614.6U CN216076967U (en) | 2021-10-09 | 2021-10-09 | A geotechnical drilling equipment for civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216076967U true CN216076967U (en) | 2022-03-18 |
Family
ID=80637956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122427614.6U Expired - Fee Related CN216076967U (en) | 2021-10-09 | 2021-10-09 | A geotechnical drilling equipment for civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216076967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116291197A (en) * | 2023-05-10 | 2023-06-23 | 湖南百舸水利建设股份有限公司 | Triangular crawler-type slope taper hole machine and drilling method thereof |
-
2021
- 2021-10-09 CN CN202122427614.6U patent/CN216076967U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116291197A (en) * | 2023-05-10 | 2023-06-23 | 湖南百舸水利建设股份有限公司 | Triangular crawler-type slope taper hole machine and drilling method thereof |
| CN116291197B (en) * | 2023-05-10 | 2023-08-11 | 湖南百舸水利建设股份有限公司 | Triangular crawler-type slope taper hole machine and drilling method thereof |
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