CN118065753B - Coastal geology soil layer drilling device - Google Patents
Coastal geology soil layer drilling device Download PDFInfo
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- CN118065753B CN118065753B CN202410497049.6A CN202410497049A CN118065753B CN 118065753 B CN118065753 B CN 118065753B CN 202410497049 A CN202410497049 A CN 202410497049A CN 118065753 B CN118065753 B CN 118065753B
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- 238000005553 drilling Methods 0.000 title claims abstract description 109
- 239000002689 soil Substances 0.000 title claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 85
- 210000001503 joint Anatomy 0.000 claims abstract description 14
- 238000003032 molecular docking Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The invention relates to the technical field of soil layer drilling, in particular to a coastal geological soil layer drilling device, which comprises a supporting mechanism, a driving mechanism arranged on the supporting mechanism and a drilling mechanism arranged on the driving mechanism, wherein the driving mechanism can control the drilling mechanism to perform soil layer drilling operation; the drilling mechanism comprises a pipe body, a sleeve joint piece and a plug connector, wherein the sleeve joint piece and the plug connector are arranged at the end part of the pipe body, and the outer wall of the sleeve joint piece is rotatably provided with a clamping piece; the drilling mechanisms are connected in a sequential inserting mode, after the drilling mechanisms are in butt joint, the inserting connection of the sleeve joint piece and the inserting piece is locked through rotating the clamping piece, so that the drill rod can be conveniently disassembled, the assembly and disassembly efficiency is improved, and the soil layer drilling efficiency is further improved.
Description
Technical Field
The invention relates to the technical field of soil layer drilling, in particular to a coastal geological soil layer drilling device.
Background
Coastal areas are often eroded by natural forces such as sea waves, storm wind, typhoons and the like, so that the soil layer structure is often changed, and in order to know the soil profile of coastal geological soil layers, a soil layer drilling device is often needed, and a drill bit is used for drilling into the soil layer to conduct exploration.
In the process of drilling by the drilling device, along with the increase of the drilling distance, the length of a drilling rod is required to be continuously increased, the drilling rod is required to be frequently detached and installed, the existing drilling rod connecting mode is mostly in threaded connection, and the mounting and dismounting efficiency in the process of increasing the drilling rod is low.
Disclosure of Invention
The invention is provided in view of the problem of low assembly and disassembly efficiency of the drill rod in the above or the prior art.
It is therefore an object of the present invention to provide an offshore geological soil drilling device.
In order to solve the technical problems, the invention provides the following technical scheme: the coastal geological soil layer drilling device comprises a supporting mechanism, a driving mechanism arranged on the supporting mechanism and a drilling mechanism arranged on the driving mechanism, wherein the driving mechanism can control the drilling mechanism to perform soil layer drilling operation; the drilling mechanism comprises a pipe body, a sleeve joint piece and a plug connector, wherein the sleeve joint piece and the plug connector are arranged at the end part of the pipe body, and the outer wall of the sleeve joint piece is rotatably provided with a clamping piece; and the clamping piece is rotated, so that the socket connector and the plug connector are in plug connection for locking.
As a preferred scheme of the coastal geological soil layer drilling device of the invention, wherein: the sleeve joint part comprises a butt joint sleeve fixedly arranged at the end part of the pipe body, a splicing groove arranged in the butt joint sleeve and a rotating groove arranged on the outer wall of the butt joint sleeve; the plug connector comprises a plug connector fixedly arranged at the end part of the pipe body, an outer ring groove arranged at the end part of the plug connector, a butt joint groove and a through groove which are arranged on the surface of the outer ring groove; the clamping piece comprises a rotating ring which is rotatably arranged in the rotating groove, and a clamping block which is arranged on the inner wall of the rotating ring.
As a preferred scheme of the coastal geological soil layer drilling device of the invention, wherein: inclined planes are arranged on the surfaces of two sides of the clamping block.
As a preferred scheme of the coastal geological soil layer drilling device of the invention, wherein: the drilling mechanism further comprises an anti-falling piece which is slidably arranged in the sleeve joint piece; the anti-falling piece comprises a sliding rod which is slidably arranged in the pipe body, and an inserting strip which is fixedly arranged at the end part of the sliding rod, and an inserting block is arranged on the surface of the inserting strip; the inner wall of the plugging groove is provided with a containing groove, and a first through hole is formed in the containing groove; and a limiting groove is formed in the surface of the outer ring groove, and a second through hole is formed in the limiting groove.
As a preferred scheme of the coastal geological soil layer drilling device of the invention, wherein: and pushing surfaces are arranged on the surfaces of the two sides of the insertion block.
As a preferred scheme of the coastal geological soil layer drilling device of the invention, wherein: the driving mechanism comprises a pushing part arranged on the supporting mechanism, a rotating part arranged at the pushing end of the pushing part, and a connecting piece arranged at the rotating end of the rotating part, wherein the connecting piece is used for connecting the drilling mechanism.
As a preferred scheme of the coastal geological soil layer drilling device of the invention, wherein: the connecting piece is including fixedly locating the link of rotating the piece rotating end, and fixedly locating the conflict dish on link surface still includes fixedly locating the joint ring of conflict dish tip.
As a preferred scheme of the coastal geological soil layer drilling device of the invention, wherein: the connecting piece also comprises two symmetrically arranged electric sliding blocks which are arranged in the connecting frame in a sliding manner, and connecting arms which are fixedly arranged on the electric sliding blocks, wherein locking frames and abutting plates are respectively arranged on the connecting arms on the two symmetrically arranged electric sliding blocks; the outer wall of the pipe body is provided with two symmetrically arranged positioning grooves.
As a preferred scheme of the coastal geological soil layer drilling device of the invention, wherein: the locking frame is provided with a locking groove, and the interference plate is fixedly provided with a locking strip.
As a preferred scheme of the coastal geological soil layer drilling device of the invention, wherein: the supporting mechanism comprises a base, a limiting frame rotationally arranged on the base, and a telescopic piece rotationally arranged on the limiting frame.
The coastal geological soil layer drilling device has the beneficial effects that: the drilling mechanisms are connected in a sequential inserting mode, after the drilling mechanisms are in butt joint, the inserting connection of the sleeve joint piece and the inserting piece is locked through rotating the clamping piece, so that the drill rod can be conveniently disassembled, the assembly and disassembly efficiency is improved, and the soil layer drilling efficiency is further improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is an overall schematic diagram of an offshore geological soil drilling rig.
Fig. 2 is a schematic diagram of a connection structure between drilling mechanisms of the coastal geological soil drilling device.
Fig. 3 is a schematic diagram of a socket structure of the coastal geological soil drilling device.
Fig. 4 is a schematic diagram of the plug structure of the coastal geological soil drilling device.
Fig. 5 is a schematic view of a clamping member structure of the coastal geological soil drilling device.
Fig. 6 is a schematic structural view showing a state that the cutting and the sliding rod of the coastal geological soil drilling device are abutted.
Fig. 7 is a schematic view of a drilling mechanism of the coastal geological soil drilling device in a cut-out state.
Fig. 8 is a schematic view of the structure of the connector of the coastal geological soil drilling device.
Fig. 9 is a schematic diagram of a connection structure of a connection member and a drilling mechanism of the coastal geological soil drilling device.
In the figure: 100. a support mechanism; 101. a base; 102. a limiting frame; 103. a telescoping member; 200. a driving mechanism; 201. a pusher shoe; 202. a rotating member; 203. a connecting piece; 203a, a connecting frame; 203b, a collision disc; 203c, a clamping ring; 203d, an electric sliding block; 203e, a connecting arm; 203f, locking the frame; 203f-1, locking groove; 203g, a contact plate; 203g-1, locking bar; 300. a drilling mechanism; 301. a tube body; 301a, positioning grooves; 302. a socket; 302a, a butt joint sleeve; 302b, a plug-in groove; 302c, a rotating groove; 302d, a receiving groove; 302e, a first through hole; 303. a plug-in component; 303a, plug; 303b, an outer annular groove; 303c, a docking slot; 303d, a pass through slot; 303e, limit grooves; 303f, a second through hole; 304. a clamping piece; 304a, a rotating ring; 304b, a clamping block; 304c, inclined plane; 305. an anti-falling member; 305a, cutting; 305b, plug-in blocks; 305c, a slide bar; 305d, pushing surface.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Embodiment 1, referring to fig. 1 to 5, is a first embodiment of the present invention, and provides a coastal geological soil layer drilling device, which comprises a supporting mechanism 100, a driving mechanism 200 arranged on the supporting mechanism 100, and a drilling mechanism 300 arranged on the driving mechanism 200, wherein in the embodiment, the driving mechanism 200 can control the drilling mechanism 300 to perform soil layer drilling operation; the drilling mechanism 300 comprises a pipe body 301, a socket connector 302 and a plug connector 303 which are arranged at the end part of the pipe body 301, wherein a clamping connector 304 is rotatably arranged on the outer wall of the socket connector 302; in this embodiment, the socket 302 and the plug 303 are respectively disposed at two ends of the pipe 301, and the socket 302 and the plug 303 can be locked by rotating the clamping member 304.
Specifically, the socket 302 includes a docking sleeve 302a fixedly disposed at an end of the pipe body 301, a socket 302b disposed in the docking sleeve 302a, and a rotating groove 302c disposed on an outer wall of the docking sleeve 302 a; the plug connector 303 comprises a plug connector 303a fixedly arranged at the end part of the pipe body 301, an outer ring groove 303b arranged at the end part of the plug connector 303a, a butt joint groove 303c arranged on the surface of the outer ring groove 303b and a passing groove 303d; in this embodiment, by forming the outer ring groove 303b and the docking groove 303c on the outer wall of one end of the plug 303a, the plug 303a can be inserted into the interior of the plugging groove 302b, and the shape of one end of the plug 303a and the shape of the plugging groove 302b are matched, after the plug 303a is inserted into the plugging groove 302b, the docking sleeve 302a and the plug 303a cannot rotate, the passing grooves 303d and the docking groove 303c are distributed at intervals, and the passing grooves 303d are all located in the space where the rotating groove 302c is located.
Preferably, the clamping member 304 includes a rotating ring 304a rotatably disposed in the rotating groove 302c, and clamping blocks 304b disposed on an inner wall of the rotating ring 304a, in this embodiment, a plurality of equally spaced circumferentially distributed clamping blocks 304b are disposed on an inner wall of the rotating ring 304a, the number of the clamping blocks 304b is the same as that of the passing grooves 303d, and the clamping blocks 304b and the passing grooves 303d are disposed in a one-to-one correspondence.
Further, the two side surfaces of the clamping block 304b are provided with inclined surfaces 304c, and in this embodiment, the inclined surfaces 304c facilitate the insertion of the plug connector 303 a.
When the drilling mechanism 300 is docked according to the drilling depth, the rotating ring 304a is rotated firstly to enable the clamping block 304b to be hidden in the rotating groove 302c, the plug connector 303a can be inserted into the plug groove 302b at the moment, in the inserting process, due to the fact that the inclined surface 304c exists, when the clamping block 304b is partially exposed in the plug groove 302b, the end portion of the plug connector 303a pushes the inclined surface 304c to enable the clamping block 304b to be hidden in the rotating groove 302c through rotation, plug efficiency is improved, plug connection requirements are reduced, after plug connection is completed, the through groove 303d and the rotating groove 302c are in an aligned state, at the moment, the clamping block 304b can enter the through groove 303d to form clamping connection, and in this state, the plug connector 303a cannot be pulled out from the plug groove 302 b.
When the connection between the drilling mechanisms 300 is separated, the rotating ring 304a is rotated, so that the clamping blocks 304b on the rotating ring 304a are hidden in the rotating grooves 302c, and at the moment, the plug connector 303a can be pulled out from the plug grooves 302b, so that the separation between the drilling mechanisms 300 is completed.
It should be noted that, the length of the arc edge of the docking slot 303c is greater than the length of the arc edge of the passing slot 303d, so the clamping block 304b can have a larger volume, the clamping block 304b provided with the inclined surface 304c can have a larger interference area for interfering with the passing slot 303d, the clamping effect on the plug connector 303a and the plug slot 302b is increased, when the force of pulling the plug connector 303a has a moving trend of withdrawing from the plug slot 302b, the clamping block 304b uses the longer side of the arc edge to interfere with the passing slot 303d, and therefore, the arrangement of the inclined surface 304c does not reduce the interference area of the clamping block 304b for interfering with the plug connector 303 a.
Embodiment 2 referring to fig. 1 to 7, which is a second embodiment of the present invention, unlike the previous embodiment, the drilling mechanism 300 further includes an anti-drop member 305 slidably disposed in the socket member 302; the anti-falling piece 305 comprises a sliding rod 305c which is slidably arranged in the pipe body 301, and an inserting strip 305a which is fixedly arranged at the end part of the sliding rod 305c, and an inserting block 305b is arranged on the surface of the inserting strip 305 a; in this embodiment, two anti-falling pieces 305 are provided, and the two anti-falling pieces 305 are symmetrically arranged, the insert block 305b and the insert strip 305a are of an integrated structure, and the slide rod 305c penetrates the pipe 301 and can slide in the pipe 301.
Preferably, the inner wall of the plugging slot 302b is provided with a holding slot 302d, and the holding slot 302d is internally provided with a first through hole 302e; in the present embodiment, the inner wall of the receiving groove 302d is slidably connected to the outer wall of the cutting 305a, and the inner wall of the first through hole 302e is slidably connected to the outer wall of the slide bar 305 c.
Further, a limiting groove 303e is formed in the surface of the outer ring groove 303b, a second through hole 303f is formed in the limiting groove 303e, in this embodiment, the limiting groove 303e and the accommodating groove 302d are arranged in a one-to-one correspondence manner, the size of the limiting groove 303e is matched with the size of the cutting 305a, and the inner wall of the second through hole 303f is slidably connected with the outer wall of the sliding rod 305 c.
Specifically, the pushing surfaces 305d are disposed on two side surfaces of the insert block 305b, and in this embodiment, the pushing surfaces 305d are disposed to facilitate the pushing up of the insert strip 305 a.
The rest of the structure is the same as in embodiment 1.
In the initial state, one end of the cutting 305a on the first drilling mechanism 300 is located in a state of sliding out from the accommodating groove 302d, one end of the sliding rod 305c does not extend into the limiting groove 303e, the sliding rod 305c slides into the second through hole 303f, at this time, a certain space can be provided for accommodating the cutting 305a due to the existence of the limiting groove 303e, the connecting butt joint sleeve 302a and the cutting 303a are locked by rotating the rotating ring 304a, after connection is completed, the sliding rod 305c slides by pushing the cutting 305a on the newly added drilling mechanism 300 and abuts against the cutting 305a on the first drilling mechanism 300, so that the cutting 305b on the cutting 305a is inserted into the gap of the clamping block 304b, and the movement of the clamping block 304b is blocked by the cutting 305b to limit the rotation of the rotating ring 304a, thereby avoiding connection disconnection between the drilling mechanisms 300.
When the connected drilling mechanisms 300 are disassembled, the inclined surfaces 304c are matched with the pushing surfaces 305d to push the plug blocks 305b to slide through rotating the rotating rings 304a, so that the plug blocks 305b slide out of gaps between the clamping blocks 304b, and the rotating rings 304a are matched to rotate, so that the butt joint sleeves 302a and the plug connectors 303a are unlocked, and at the moment, the drilling mechanisms 300 can be separated and disassembled.
Embodiment 3, referring to fig. 1 to 9, is a third embodiment of the present invention, and is different from the previous embodiment in that the driving mechanism 200 includes a pusher shoe 201 disposed on the supporting mechanism 100, a rotating member 202 disposed at a pushing end of the pusher shoe 201, and a connecting member 203 disposed at a rotating end of the rotating member 202, where the connector 203 is used to connect with the drilling mechanism 300, in this embodiment, the pusher shoe 201 is a multi-stage hydraulic rod, the pusher shoe 201 can control the rotating member 202 to stretch and retract, the rotating member 202 is a driving motor with a speed reducer, and the rotating member 202 can control the drilling mechanism 300 to rotate.
Specifically, the connecting piece 203 includes a connecting frame 203a fixedly disposed at a rotating end of the rotating piece 202, an abutting disc 203b fixedly disposed on a surface of the connecting frame 203a, and a clamping ring 203c fixedly disposed at an end of the abutting disc 203b, where in this embodiment, after the clamping ring 203c is inserted into the inserting slot 302b, the two cannot rotate relatively, and after the clamping ring 203c is inserted into the inserting slot 302b, the abutting disc 203b slides the abutting cutting 305a into the accommodating slot 302 d.
Further, the connecting piece 203 further comprises two symmetrically arranged electric sliding blocks 203d which are arranged in the connecting frame 203a in a sliding manner, and connecting arms 203e which are fixedly arranged on the electric sliding blocks 203d, wherein locking frames 203f and abutting plates 203g are respectively arranged on the connecting arms 203e on the two symmetrically arranged electric sliding blocks 203 d; the outer wall of the tube 301 is provided with two symmetrically arranged positioning slots 301a, in this embodiment, the electric slider 203d can slide inside the connecting frame 203a, and further drive the connecting arm 203e to slide to open or close, and lock the drilling mechanism 300 through the locking frame 203f and the abutting plate 203 g.
Preferably, the locking frame 203f is provided with a locking groove 203f-1, and the interference plate 203g is fixedly provided with a locking bar 203g-1, in this embodiment, the locking bar 203g-1 can be slidably inserted into the locking groove 203f-1, and the strength of the structure and the fixing effect on the drilling mechanism 300 can be increased by inserting the locking bar 203g-1 into the locking groove, so that the stability of the drilling process can be increased.
Further, the supporting mechanism 100 includes a base 101, and a limiting frame 102 rotatably disposed on the base 101, and further includes a telescopic member 103 rotatably disposed on the limiting frame 102, in this embodiment, the limiting frame 102 is fixedly connected with the pushing member 201, the telescopic member 103 is an electric telescopic rod, and by controlling the telescopic member 103 to stretch, the angle of the limiting frame 102 can be controlled, so as to realize drilling at different angles.
The rest of the structure is the same as in embodiment 2.
When in use, the drilling angle can be selected according to the use requirement, the limiting frame 102 can be rotated through the expansion and contraction of the expansion and contraction piece 103, and then the driving mechanism 200 on the limiting frame 102 can be rotated, so that various drilling modes such as horizontal drilling, vertical drilling, inclined drilling and the like can be realized.
When drilling is performed, the pushing piece 201 pushes the rotating piece 202 to slide, and the rotating piece 202 simultaneously controls the drilling mechanism 300 to rotate, so that the front end of the initially connected drilling mechanism 300 is drilled into the soil.
When the length of the drilling mechanism 300 is insufficient, the electric sliding block 203d controls the connecting arm 203e to open, so that the abutting plate 203g, the locking frame 203f and the positioning groove 301a are separated, the pushing piece 201 controls one end of the connecting piece 203, which is far away from the drilling mechanism 300, to rotate the rotating ring 304a on the soil layer-inserted drilling mechanism 300, the inclined surface 304c cooperates with the pushing surface 305d to push the inserting block 305b to slide, so that the inserting block 305b slides out of the gap between the clamping blocks 304b, then a new drilling mechanism 300 is added, so that the two mechanisms are connected in an inserted manner, the locking between the drilling mechanism 300 is completed through the rotating ring 304a, then the pushing piece 201 pushes the connecting piece 203 to be close to the end of the drilling mechanism 300, in the approaching process, the clamping ring 203c is inserted into the inserting groove 302b, the abutting plate 203b slides the abutting cutting 305a into the accommodating groove 302d, the cutting a on the front end of the inserting block 305c slides into the accommodating groove 302d, so that the cutting a in the soil layer-inserted drilling mechanism 300 slides into the accommodating groove 302d, the two mechanisms are connected in an inserted manner, the locking plate 203d is locked through the electric sliding block 203d, and the locking frame 203f is closed, and the positioning groove 301 g is closed.
When the new drilling mechanism 300 is continuously installed, the same manner as the installation steps is adopted, namely, after each installation is completed, the locking between the drilling mechanisms 300 can be ensured due to the interference of the interference disc 203b to the plug 305a and the interference of the sliding rod 305c to the plug 305a, the phenomenon of detachment can not exist during the working, and during the detachment, the connection between the drilling mechanisms 300 exposed outside the soil can only be unlocked firstly, and the detachment is sequentially carried out, so that the drilling mechanism has a good anti-detachment effect.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (5)
1. The coastal geological soil layer drilling device is characterized in that: the soil layer drilling device comprises a supporting mechanism (100), a driving mechanism (200) arranged on the supporting mechanism (100) and a drilling mechanism (300) arranged on the driving mechanism (200), wherein the driving mechanism (200) can control the drilling mechanism (300) to perform soil layer drilling operation;
the drilling mechanism (300) comprises a pipe body (301), a socket connector (302) and a plug connector (303) which are arranged at the end part of the pipe body (301), wherein a clamping connector (304) is rotatably arranged on the outer wall of the socket connector (302);
the clamping piece (304) is rotated, so that the plug connection of the socket piece (302) and the plug piece (303) can be locked;
the socket connector (302) comprises a butt joint sleeve (302 a) fixedly arranged at the end part of the pipe body (301), a plug groove (302 b) arranged in the butt joint sleeve (302 a) and a rotating groove (302 c) arranged on the outer wall of the butt joint sleeve (302 a);
the plug connector (303) comprises a plug connector (303 a) fixedly arranged at the end part of the pipe body (301), an outer ring groove (303 b) arranged at the end part of the plug connector (303 a), a butt joint groove (303 c) arranged on the surface of the outer ring groove (303 b) and a through groove (303 d);
the clamping piece (304) comprises a rotating ring (304 a) rotatably arranged in the rotating groove (302 c), and a clamping block (304 b) arranged on the inner wall of the rotating ring (304 a);
the drilling mechanism (300) further comprises an anti-falling piece (305) which is slidably arranged in the sleeve joint piece (302);
the anti-falling piece (305) comprises a sliding rod (305 c) which is slidably arranged in the pipe body (301), and an inserting strip (305 a) which is fixedly arranged at the end part of the sliding rod (305 c), and an inserting block (305 b) is arranged on the surface of the inserting strip (305 a);
An accommodating groove (302 d) is formed in the inner wall of the inserting groove (302 b), and a first through hole (302 e) is formed in the accommodating groove (302 d);
a limiting groove (303 e) is formed in the surface of the outer ring groove (303 b), and a second through hole (303 f) is formed in the limiting groove (303 e);
The driving mechanism (200) comprises a pushing part (201) arranged on the supporting mechanism (100), a rotating part (202) arranged at the pushing end of the pushing part (201), and a connecting piece (203) arranged at the rotating end of the rotating part (202), wherein the connecting piece (203) is used for connecting the drilling mechanism (300);
The connecting piece (203) comprises a connecting frame (203 a) fixedly arranged at the rotating end of the rotating piece (202), an abutting disc (203 b) fixedly arranged on the surface of the connecting frame (203 a), and a clamping ring (203 c) fixedly arranged at the end part of the abutting disc (203 b);
The connecting piece (203) further comprises two symmetrically arranged electric sliding blocks (203 d) which are arranged in the connecting frame (203 a) in a sliding manner, and connecting arms (203 e) which are fixedly arranged on the electric sliding blocks (203 d), wherein locking frames (203 f) and abutting plates (203 g) are respectively arranged on the connecting arms (203 e) on the two symmetrically arranged electric sliding blocks (203 d);
The outer wall of the pipe body (301) is provided with two symmetrically arranged positioning grooves (301 a).
2. The coastal geological soil drilling device as claimed in claim 1, wherein: inclined planes (304 c) are arranged on the two side surfaces of the clamping block (304 b).
3. The coastal geological soil drilling device as claimed in claim 2, wherein: both side surfaces of the insert block (305 b) are provided with pushing surfaces (305 d).
4. A coastal geological soil drilling device as claimed in claim 3, wherein: the locking frame (203 f) is provided with a locking groove (203 f-1), and the interference plate (203 g) is fixedly provided with a locking strip (203 g-1).
5. The coastal geological soil drilling device as claimed in claim 4, wherein: the supporting mechanism (100) comprises a base (101), a limiting frame (102) rotatably arranged on the base (101) and a telescopic piece (103) rotatably arranged on the limiting frame (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410497049.6A CN118065753B (en) | 2024-04-24 | 2024-04-24 | Coastal geology soil layer drilling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410497049.6A CN118065753B (en) | 2024-04-24 | 2024-04-24 | Coastal geology soil layer drilling device |
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| Publication Number | Publication Date |
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| CN118065753A CN118065753A (en) | 2024-05-24 |
| CN118065753B true CN118065753B (en) | 2024-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410497049.6A Active CN118065753B (en) | 2024-04-24 | 2024-04-24 | Coastal geology soil layer drilling device |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008064180A1 (en) * | 2008-12-22 | 2010-10-28 | Roman Franz | Mechanical device for positioning drill hole in soil, has drilling rod, at which drilling tool with cutting coil is arranged, and has drill drive unit for driving drilling tool with drilling rod around drilling axis |
| CN217400838U (en) * | 2022-06-28 | 2022-09-09 | 中国地质调查局烟台海岸带地质调查中心 | Groundwater sample thief for geological exploration |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023235939A1 (en) * | 2022-06-09 | 2023-12-14 | OptionX Holdings Pty Ltd | Connector assembly for use with microtunneling apparatus |
| CN218347327U (en) * | 2022-10-14 | 2023-01-20 | 张�浩 | Movable drilling machine for rock and soil investigation |
| CN117703262A (en) * | 2024-01-06 | 2024-03-15 | 任丘市陆海勘探设备有限公司 | Drilling machine sampling equipment for geological exploration |
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- 2024-04-24 CN CN202410497049.6A patent/CN118065753B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008064180A1 (en) * | 2008-12-22 | 2010-10-28 | Roman Franz | Mechanical device for positioning drill hole in soil, has drilling rod, at which drilling tool with cutting coil is arranged, and has drill drive unit for driving drilling tool with drilling rod around drilling axis |
| CN217400838U (en) * | 2022-06-28 | 2022-09-09 | 中国地质调查局烟台海岸带地质调查中心 | Groundwater sample thief for geological exploration |
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| CN118065753A (en) | 2024-05-24 |
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