CN214886835U - Drilling device for geotechnical engineering construction - Google Patents
Drilling device for geotechnical engineering construction Download PDFInfo
- Publication number
- CN214886835U CN214886835U CN202121011165.0U CN202121011165U CN214886835U CN 214886835 U CN214886835 U CN 214886835U CN 202121011165 U CN202121011165 U CN 202121011165U CN 214886835 U CN214886835 U CN 214886835U
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- drilling
- geotechnical engineering
- engineering construction
- fixedly connected
- stepping motor
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Abstract
The utility model relates to a ground construction technical field discloses a drilling rig for geotechnical engineering construction, including the counter weight seat, the hole of stepping down has been seted up at the top of counter weight seat, the top fixedly connected with quantity of counter weight seat is three support column, and is three the top of support column all with a shell fixed connection, the inside of support column is provided with the elevating system who extends to a shell inside, and is three be provided with between the support column with three elevating system output swing joint's connecting piece, be provided with probing mechanism on the connecting piece, the top fixedly connected with control box of top shell. This drilling rig for geotechnical engineering construction possesses advantages such as convenient to use, has solved prior art, when geotechnical engineering construction, needs the drilling to pour the pile foundation, but current drilling rig when drilling, the condition of drill bit probing off tracking appears easily, leads to the hole of drilling not perpendicular with the horizontal plane, influences the follow-up pile foundation of pouring, leads to the not convenient to use problem of drilling rig.
Description
Technical Field
The utility model relates to a ground construction technical field specifically is a drilling equipment is used in geotechnical engineering construction.
Background
Geotechnical engineering is to solve the problems of rock and soil engineering, including foundation and foundation, slope and underground engineering, etc., as the research object of the geotechnical engineering, various engineering in the ground, underground and water are called civil engineering, the part related to rock, soil, underground and water in civil engineering is called geotechnical engineering, when the geotechnical engineering is constructed, drilling equipment is used, the drilling equipment refers to mechanical devices and equipment used for drilling construction under the specific working condition, the drilling equipment is various according to different application fields, the thin-wall drilling machine which is small enough to be held by hand and has weight of only ten kilograms is large enough to need to load a deep-hole drilling machine with weight of thousands of tons on a train, and the structure of the drilling equipment is naturally extremely simple to complex according to different purposes.
In the prior art, during geotechnical engineering construction, a pile foundation needs to be drilled and poured, but when the existing drilling device drills, the situation of drill bit drilling deviation is easy to occur, so that drilled holes are not vertical to a horizontal plane, the subsequent pile foundation pouring is influenced, and the drilling device is inconvenient to use, so that the drilling device for geotechnical engineering construction is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drilling rig is used in geotechnical engineering construction 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 drilling equipment is used in geotechnical engineering construction, includes the counter weight seat, the hole of stepping down has been seted up at the top of counter weight seat, the top fixedly connected with quantity of counter weight seat is three support column, and is three the top of support column all with top shell fixed connection, the inside of support column is provided with and extends to the inside elevating system of top shell, and is three be provided with between the support column with three elevating system output swing joint's connecting piece, be provided with probing mechanism on the connecting piece, the top fixedly connected with control box of top shell.
The utility model has the advantages that:
this drilling device for geotechnical engineering construction mutually supports through elevating system and connecting piece, makes the drilling mechanism perpendicular to the horizontal plane on the connecting piece, makes three elevating system drive the connecting piece and moves down simultaneously, and the connecting piece drives the drilling mechanism and moves down and through stepping down the hole, realizes the probing to ground, guarantees that the drill bit can not the probing off tracking to reach convenient to use's purpose.
As a further aspect of the present invention: the support columns are distributed in an annular equidistance mode, and the drilling mechanism is located above the yielding hole.
Adopt above-mentioned further scheme's beneficial effect be, drilling mechanism can be through letting the position hole to the ground boring.
As a further aspect of the present invention: the lifting mechanism comprises a first stepping motor fixedly connected with the inside of the top shell, the output end of the first stepping motor is fixedly connected with a lead screw movably connected with the inside of the support column, and the outer side of the lead screw is in threaded connection with a threaded sleeve.
The screw rod is driven to rotate by the first stepping motor, so that the screw sleeve drives the connecting piece to move along the axis direction of the screw rod.
As a further aspect of the present invention: the connecting piece is including being located threely dull and stereotyped between the lead screw, dull and stereotyped outside swing joint has the universal joint that quantity is three, the universal joint is kept away from dull and stereotyped one end swing joint and is connected with swivel nut outside swing joint's pendulum rod.
The beneficial effect who adopts above-mentioned further scheme is that, drive the pendulum rod by the swivel nut and remove, the pendulum rod passes through the universal joint and drives the dull and stereotyped removal for the dull and stereotyped horizontal position that can adjust.
As a further aspect of the present invention: the drilling mechanism comprises a casing fixedly connected with the top of the flat plate, a second stepping motor is fixedly connected inside the casing, and a drill rod extending to the lower side of the flat plate is fixedly connected with the output of the second stepping motor.
The further scheme has the beneficial effects that the flat plate drives the casing to move downwards, the casing drives the second stepping motor to move downwards, and meanwhile, the second stepping motor drives the drill rod to rotate so as to drill the ground.
As a further aspect of the present invention: the drilling mechanism further comprises a level gauge fixedly connected with the top wall of the inner cavity of the machine shell, and the axis line of the drill rod is perpendicular to the top wall of the inner cavity of the machine shell.
Adopt above-mentioned further scheme's beneficial effect is that, the spirit level can detect whether the inner chamber roof of casing is located horizontal position and transmit the signal that produces to the control box.
As a further aspect of the present invention: the control box is a PLC controller, and the first stepping motor, the second stepping motor and the level meter are all electrically connected with the control box.
Adopt above-mentioned further scheme's beneficial effect be, the control box can control first step motor, second step motor and spirit level operation in order.
Drawings
Fig. 1 is a schematic structural view of a drilling apparatus for geotechnical engineering construction;
fig. 2 is a structural sectional view of a drilling apparatus for geotechnical engineering construction;
FIG. 3 is a top sectional view of a support pillar in a drilling apparatus for geotechnical engineering construction;
fig. 4 is a plan view of a flat plate in a drilling apparatus for geotechnical engineering construction.
In the figure: 1. a counterweight seat; 2. a hole of abdication; 3. a support pillar; 4. a top shell; 5. a lifting mechanism; 51. a first stepper motor; 52. a screw rod; 53. a threaded sleeve; 6. a connecting member; 61. a flat plate; 62. a universal joint; 63. a swing rod; 7. a drilling mechanism; 71. a housing; 72. a second stepping motor; 73. a drill stem; 74. a level gauge; 8. and a control box.
Detailed Description
Referring to fig. 1 to 4, in an embodiment of the present invention, a drilling device for geotechnical engineering construction includes a counterweight seat 1, a recess 2 is formed at a top of the counterweight seat 1, three support columns 3 are fixedly connected to a top of the counterweight seat 1, tops of the three support columns 3 are all fixedly connected to a top shell 4, a lifting mechanism 5 extending into the top shell 4 is disposed inside the support columns 3, a connecting member 6 movably connected to output ends of the three lifting mechanisms 5 is disposed between the three support columns 3, a drilling mechanism 7 is disposed on the connecting member 6, a control box 8 is fixedly connected to a top of the top shell 4, the support columns 3 are annularly and equidistantly distributed, the drilling mechanism 7 is disposed above the recess 2, the drilling mechanism 7 can drill the ground through the recess 2, the lifting mechanism 5 includes a first step motor 51 fixedly connected to an inside of the top shell 4, the output end of the first stepping motor 51 is fixedly connected with a screw rod 52 movably connected with the inside of the support column 3, the outer side of the screw rod 52 is in threaded connection with a threaded sleeve 53, the screw rod 52 is driven by the first stepping motor 51 to rotate, so that the threaded sleeve 53 drives the connecting piece 6 to move along the axial lead direction of the screw rod 52, the connecting piece 6 comprises a flat plate 61 positioned among three screw rods 52, the outer side of the flat plate 61 is movably connected with three universal joints 62, one end of each universal joint 62 far away from the flat plate 61 is movably connected with a swing rod 63 movably connected with the outer side of the threaded sleeve 53, the threaded sleeve 53 drives the swing rod 63 to move, the swing rod 63 drives the flat plate 61 to move through the universal joints 62, so that the flat plate 61 can be adjusted to a horizontal position, the drilling mechanism 7 comprises a machine shell 71 fixedly connected with the top of the flat plate 61, the inside of the machine shell 71 is fixedly connected with a second stepping motor 72, the output of the second stepping motor 72 is fixedly connected with a drill rod 73 extending to the lower part of the flat plate 61, the flat plate 61 drives the machine shell 71 to move downwards, the machine shell 71 drives the second stepping motor 72 to move downwards, the second stepping motor 72 drives the drill rod 73 to rotate, and the drilling mechanism 7 further comprises a level meter 74 fixedly connected with the top wall of the inner cavity of the machine shell 71, the level meter 74 is a two-dimensional electronic level meter, the two-dimensional electronic level meter is the prior art, can simultaneously measure the levelness of two orthogonal directions of a plane, can simultaneously measure and display the levelness of an XY two-axis, can also singly measure the levelness of the horizontal direction or the verticality of the vertical direction, the axis line of the drill rod 73 is vertical to the top wall of the inner cavity of the machine shell 71, the level meter 74 can detect whether the top wall of the inner cavity of the machine shell 71 is positioned at the horizontal position and transmit the generated signal to the control box 8, the control box 8 is a PLC controller, and the first stepping motor 51, the second stepping motor 72 and the level meter 74 are all electrically connected with the control box 8, the control box 8 can control the first stepping motor 51, the second stepping motor 72 and the level meter 74 to operate in order, and the problems that in the prior art, during geotechnical engineering construction, a pile foundation needs to be drilled and poured, but when the existing drilling device drills holes, the situation of drill bit drilling deviation easily occurs, the drilled holes are not vertical to a horizontal plane, the subsequent pile foundation pouring is influenced, and the drilling device is inconvenient to use are solved.
The utility model discloses a theory of operation is:
the first step is as follows: the levelness of the top wall of the inner cavity of the shell 71 is detected by the level gauge 74, a generated signal is transmitted to the control box 8, the control box 8 controls the first stepping motor 51 to drive the screw rod 52 to rotate, so that the threaded sleeve 53 drives the swing rod 63 to move, the swing rod 63 drives the flat plate 61 to move through the universal joint 62, the level gauge 74 indirectly connected with the flat plate 61 is adjusted to a horizontal position, and the drill rod 73 is further ensured to be vertical to the horizontal plane;
the second step is that: when guaranteeing that drilling rod 73 is perpendicular to the horizontal plane, by three first step motor 51 rotations of control box 8 control, first step motor 51 drives lead screw 52 and rotates for swivel nut 53 drives and has indirect connection relation drilling rod 73 and move down, and control box 8 control second step motor 72 drives drilling rod 73 and rotates simultaneously, makes drilling rod 73 can be bored ground through the hole of stepping down 2, guarantees that drilling rod 73 can not bore a deviation, thereby reaches convenient to use's purpose.
The above-mentioned, 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. The utility model provides a drilling equipment for geotechnical engineering construction, includes counter weight seat (1), its characterized in that, hole (2) of stepping down has been seted up at the top of counter weight seat (1), the top fixedly connected with quantity of counter weight seat (1) is three support column (3), and is three the top of support column (3) all with a shell (4) fixed connection, the inside of support column (3) is provided with elevating system (5) that extend to a shell (4) inside, and is three be provided with between support column (3) and three elevating system (5) output swing joint's connecting piece (6), be provided with drilling mechanism (7) on connecting piece (6), the top fixedly connected with control box (8) of a shell (4).
2. Drilling device for geotechnical engineering construction according to claim 1, characterized in that, the support columns (3) are distributed equidistantly in a ring shape, and the drilling mechanism (7) is located above the abdicating hole (2).
3. The drilling rig for geotechnical engineering construction according to claim 1, wherein the lifting mechanism (5) comprises a first stepping motor (51) fixedly connected with the inside of the top shell (4), the output end of the first stepping motor (51) is fixedly connected with a screw rod (52) movably connected with the inside of the supporting column (3), and the outer side of the screw rod (52) is in threaded connection with a threaded sleeve (53).
4. The drilling rig for geotechnical engineering construction according to claim 3, wherein the connecting piece (6) comprises three flat plates (61) positioned between the screw rods (52), the outer sides of the flat plates (61) are movably connected with three universal joints (62), and one ends, far away from the flat plates (61), of the universal joints (62) are movably connected with swing rods (63) movably connected with the outer sides of the screw sleeves (53).
5. A drilling device for geotechnical engineering construction according to claim 4, wherein said drilling mechanism (7) comprises a housing (71) fixedly connected with the top of the flat plate (61), a second stepping motor (72) is fixedly connected to the inside of the housing (71), and the output of the second stepping motor (72) is fixedly connected with a drill rod (73) extending to the lower part of the flat plate (61).
6. A drilling device for geotechnical engineering construction according to claim 5, characterized in that said drilling mechanism (7) further comprises a level gauge (74) fixedly connected with the top wall of the inner cavity of the casing (71), and the axial line of said drill rod (73) is perpendicular to the top wall of the inner cavity of the casing (71).
7. The drilling rig for geotechnical engineering construction according to claim 6, wherein the control box (8) is a PLC controller, and the first stepping motor (51), the second stepping motor (72) and the level meter (74) are all electrically connected with the control box (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121011165.0U CN214886835U (en) | 2021-05-12 | 2021-05-12 | Drilling device for geotechnical engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121011165.0U CN214886835U (en) | 2021-05-12 | 2021-05-12 | Drilling device for geotechnical engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214886835U true CN214886835U (en) | 2021-11-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121011165.0U Expired - Fee Related CN214886835U (en) | 2021-05-12 | 2021-05-12 | Drilling device for geotechnical engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214886835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075731A (en) * | 2022-07-26 | 2022-09-20 | 东营千禧龙科工贸有限公司 | Vertical drilling equipment for ore mining |
-
2021
- 2021-05-12 CN CN202121011165.0U patent/CN214886835U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075731A (en) * | 2022-07-26 | 2022-09-20 | 东营千禧龙科工贸有限公司 | Vertical drilling equipment for ore mining |
| CN115075731B (en) * | 2022-07-26 | 2022-11-15 | 东营千禧龙科工贸有限公司 | Vertical drilling equipment for ore mining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |