CN211819261U - Drill rod with limiting device for geological exploration - Google Patents
Drill rod with limiting device for geological exploration Download PDFInfo
- Publication number
- CN211819261U CN211819261U CN202020367483.XU CN202020367483U CN211819261U CN 211819261 U CN211819261 U CN 211819261U CN 202020367483 U CN202020367483 U CN 202020367483U CN 211819261 U CN211819261 U CN 211819261U
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- China
- Prior art keywords
- shell
- wall
- stop device
- geological exploration
- adjusting cylinder
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Abstract
The utility model belongs to the technical field of the technique of geological exploration equipment and specifically relates to a drilling rod for geological exploration with stop device is related to, it includes the drilling rod body, installs stop device on the drilling rod body, and spacing post device includes the shell, install the bracing piece that is used for fixing a position the shell on the outer wall of shell, demountable installation has at least one to adjust a section of thick bamboo on the inner wall of shell, the outer wall of drilling rod body supports the inner wall of adjusting a section of thick bamboo or shell. The utility model discloses have and make the drilling rod body can be more straight insert the picture in, the effect of the condition of incline takes place for less drilling rod body.
Description
Technical Field
The utility model belongs to the technical field of the technique of geological exploration equipment and specifically relates to a drilling rod for geological exploration with stop device is related to.
Background
The hydrographic ring geological drilling is geological exploration of hydrogeology, engineering geology and environmental geology, and a drill rod is needed to drill the ground in the exploration process to sample soil.
The current chinese utility model patent that publication number is CN210127830U discloses a water conservancy project ring geology probing aluminum alloy drilling rod, including aluminum alloy drilling rod body, fixed the pegging graft in top of aluminum alloy drilling rod body has the fixed pin pole, is located fixedly connected with enhancement pipe fitting on the aluminum alloy drilling rod body inner wall of pole chamber bottom, strengthens horizontal fixedly connected with dead lever between the top of pipe fitting both sides inner wall, and the inside vertical connection steel cable that is equipped with in pole chamber.
The above prior art solutions have the following drawbacks: the drill rod is long in length, and the drill bit can be inclined due to the fact that the drill rod meets different soil qualities in the descending process of the drill rod, so that the drill rod deviates from the place where geological detection is wanted in the process of drilling.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a drilling rod for geological exploration with stop device, make the drilling rod body can be more straight insert the picture, the condition of incline takes place for less drilling rod body to exist to the not enough of prior art existence.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a drilling rod for geological exploration with stop device, includes the drilling rod body, installs stop device on the drilling rod body, and spacing post device includes the shell, install the bracing piece that is used for fixing a position the shell on the outer wall of shell, demountable installation has at least one to adjust a section of thick bamboo on the inner wall of shell, the outer wall of drilling rod body supports the inner wall of adjusting a section of thick bamboo or shell.
Through adopting above-mentioned technical scheme, install stop device on the drilling rod body, stop device includes the shell, install the bracing piece that is used for the fixed stay on the outer wall of shell, the bracing piece can be to shell fixed stay on the position of driling, install on the inner wall of shell and adjust a section of thick bamboo, it can install a plurality ofly or one to adjust a section of thick bamboo, adjust a section of thick bamboo through the installation or dismantlement, adapt to the different drilling rods of diameter, the inner wall of drilling rod is when descending and driling, the outer wall of drilling rod supports the inner wall of adjusting a section of thick bamboo or shell and descends, the position that makes the drilling rod receives the restriction, the effectual in-process that has.
The present invention may be further configured in a preferred embodiment as: the shell is formed by splicing two fixed covers with the same size, each fixed cover is provided with a pair of connecting plates on the outer wall, and the connecting plates on the two fixed covers are fixedly connected through bolts.
Through adopting above-mentioned technical scheme, the shell is formed by a pair of mutual fixed cover concatenation, installs a pair of connecting plate on the outer wall of every fixed cover, and the connecting plate on the different fixed covers passes through bolt fixed mounting, makes the shell dismantle, and the maintenance is washd and is taken the convenience.
The present invention may be further configured in a preferred embodiment as: the adjusting cylinder is formed by splicing a pair of arc-shaped plates with the same size.
Through adopting above-mentioned technical scheme, adjust a section of thick bamboo and form by a pair of arc concatenation, the drilling rod is drilled the back that finishes, dismantles shell and an adjustment section of thick bamboo from the drilling rod body, extracts the drilling rod again, reduces the earth that the drilling rod body took stop device to make an adjustment section of thick bamboo installation dismantle conveniently, be convenient for wash the maintenance.
The present invention may be further configured in a preferred embodiment as: the adjusting cylinder comprises a first adjusting cylinder and a second adjusting cylinder, the inner diameter of the first adjusting cylinder and the inner diameter of the second adjusting cylinder are sequentially reduced, and the outer wall of the drill rod body abuts against the inner wall of the second adjusting cylinder.
Through adopting above-mentioned technical scheme, adjust a section of thick bamboo and include that first regulation section of thick bamboo and second adjust a section of thick bamboo, the internal diameter that first regulation section of thick bamboo and second adjusted a section of thick bamboo reduces in proper order, and the inner wall that the section of thick bamboo was adjusted to the second supports the outer wall of drilling rod, adjusts the quantity of a section of thick bamboo through increasing, adapts to the drilling rod of different diameters, carries on spacingly to the drilling rod.
The present invention may be further configured in a preferred embodiment as: the head end of the supporting rod is hinged with the outer wall of the shell and the angle of the supporting rod is locked through a locking assembly, and a fixing rod is installed at the tail end of the supporting rod.
Through adopting above-mentioned technical scheme, the bracing piece is articulated with the shell, can adjust the angle that suits when making the bracing piece correspond the road surface of unevenness, makes the shell or adjusts a section of thick bamboo and carries on spacingly to the drilling rod, and the one end that the shell was kept away from to the bracing piece is connected with the dead lever, and the dead lever is pegged graft in ground, fixes stop device, still is equipped with the locking subassembly on the bracing piece, and the angle of locking bracing piece makes the bracing piece more stable.
The present invention may be further configured in a preferred embodiment as: the fixed rod is a conical rod which is rotatably connected with the tail end of the supporting rod.
Through adopting above-mentioned technical scheme, the dead lever is the toper pole, and the dead lever rotates with the bracing piece end to be connected, and the toper pole can be more laborsaving insert ground, fixes the bracing piece, and the dead lever rotates with the bracing piece to be connected, makes the dead lever can adjust male angle according to the condition on ground when inserting ground, avoids some harder soil property or stone that are difficult to fix.
The present invention may be further configured in a preferred embodiment as: install a pair of installation piece on the shell, swivelling joint has the pivot in the installation piece, the pivot with the one end fixed connection of bracing piece, the one end of pivot is equipped with the constant head tank, the locking subassembly includes the locating piece of pegging graft with the constant head tank, and the cab apron of crossing that constant head tank one side is connected is kept away from to the locating piece, crosses the cab apron and is close to the gim peg that locating piece one side set up, be equipped with the spacing hole that supplies the gim peg to peg graft on the installation piece, the constant head tank.
Through adopting the above-mentioned technical scheme, install a pair of installation piece on the shell, swivelling joint has the pivot in the installation piece, pivot and bracing piece head end fixed connection, the one end of pivot is equipped with the constant head tank, the locating piece in the constant head tank is pegged graft to the locking subassembly, the cab apron is installed to one side of locating piece, cross the cab apron and be fixed with the gim peg in one side that is close to the locating piece, the installation piece is close to one side of locking subassembly and is equipped with spacing hole, the constant head tank is the polygon, in the time of the use, adjust the bracing piece to suitable position earlier on, the gim peg aims at spacing hole, peg and locating piece are pegged graft respectively simultaneously in spacing hole and constant head tank, make the relative position of pivot and installation piece fixed.
The present invention may be further configured in a preferred embodiment as: and a hook for installing the inner layer adjusting cylinder is arranged on the inner wall of the shell or the adjusting cylinder.
Through adopting above-mentioned technical scheme, install the couple on the inner wall of shell or regulation section of thick bamboo, the regulation section of thick bamboo of inlayer is installed on the couple of outer regulation section of thick bamboo or shell, and the bottom that the section of thick bamboo was adjusted to the inlayer supports the couple, makes the combination of installing each other of regulation section of thick bamboo.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the limiting device comprises a shell, a supporting rod for fixing and supporting is installed on the outer wall of the shell, the supporting rod can fix and support the shell at a drilling position, an adjusting cylinder is installed on the inner wall of the shell, a plurality of adjusting cylinders or one adjusting cylinder can be installed, the adjusting cylinders can be installed or disassembled to adapt to drill rods with different diameters, when the inner wall of a drill rod descends to drill, the outer wall of the drill rod abuts against the adjusting cylinders or the inner wall of the shell to descend, the position of the drill rod is limited, and the situation that the drill rod is inclined in the descending process is effectively reduced;
2. the adjusting cylinder is formed by splicing a pair of arc-shaped plates, after the drill rod is drilled, the shell and the adjusting cylinder are disassembled from the drill rod body, the drill rod is pulled out, soil brought to the limiting device by the drill rod body is reduced, the adjusting cylinder is convenient to install and disassemble, and cleaning and maintenance are convenient.
Drawings
Fig. 1 is a schematic structural view of a drill rod body and a housing in the embodiment.
Fig. 2 is a schematic structural diagram of the housing and the support rod in the embodiment.
FIG. 3 is a schematic structural diagram of the locking assembly and the rotating shaft in the embodiment.
Fig. 4 is a schematic structural diagram of an arc-shaped plate and a butt-joint block in the embodiment.
FIG. 5 is a schematic structural diagram of the mounting groove and the hook in the embodiment.
In the figure, 1, a drill rod body; 2. a housing; 21. mounting blocks; 211. a limiting hole; 22. a fixed cover; 23. a connecting plate; 3. a support bar; 31. fixing the rod; 32. a rotating shaft; 321. positioning a groove; 4. a locking assembly; 41. a transition plate; 42. positioning blocks; 43. a fixing bolt; 5. a first adjustment barrel; 6. a second adjustment barrel; 7. an arc-shaped plate; 71. a butt joint block; 8. mounting grooves; 9. hooking; 91. a connecting rod; 92. a limiting rod; 10. and (4) inserting grooves.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): as shown in fig. 1, for the utility model discloses a drilling rod for geological exploration with stop device, including drilling rod body 1, stop device installs around drilling rod body 1, and stop device includes the shell 2 of tube-shape, is fixed with three evenly distributed's bracing piece 3 around shell 2, and bracing piece 3 supports subaerial, supports the location to shell 2, and the centre of shell 2 is installed and is adjusted a section of thick bamboo. Drilling rod body 1 is when the drilling that descends, according to the difference of drilling rod body 1 diameter, drilling rod body 1 and shell 2 or the inner wall butt of adjusting a section of thick bamboo make drilling rod body 1 descend along the inner wall of shell 2 or an adjustment section of thick bamboo, and shell 2 or an adjustment section of thick bamboo make drilling rod body 1 spacing can only go up and down along the inner wall of shell 2, the effectual drilling rod body 1 of having prevented when descending crooked. The adjusting cylinder comprises a first adjusting cylinder 5 and a second adjusting cylinder 6, the inner diameters of the first adjusting cylinder and the second adjusting cylinder are sequentially reduced, and the diameter of the limiting device is adjusted according to the drill rod bodies 1 with different diameters, so that the limiting device can adapt to the drill rod bodies 1 with different diameters.
As shown in fig. 2, the one end that the casing 2 was kept away from to bracing piece 3 articulates there is dead lever 31, and dead lever 31 is sharper toper pole, and the thinner one end of dead lever 31 is inserted and is fixed a position bracing piece 3 in ground, makes the bracing piece 3 fixed more stable, and dead lever 31 can carry out the regulation of angle when inserting ground according to the different conditions on ground, avoids harder soil property or stone.
As shown in fig. 2, the housing 2 is formed by splicing a pair of semicircular fixed hoods 22 with the same size, a pair of connecting plates 23 is fixedly connected to the outer walls of the fixed hoods 22, and the pair of connecting plates 23 on one fixed hood 22 is fixedly connected with the connecting plates 23 on the other fixed hood 22 through bolts, so that the housing 2 can be mounted and dismounted.
As shown in fig. 2 and 3, a pair of mounting blocks 21 is mounted on the outer wall of the housing 2, a rotating shaft 32 is rotatably connected in the mounting blocks 21, the head end of the supporting rod 3 is fixedly connected with the rotating shaft 32, a positioning groove 321 is arranged on the end face of one end of the rotating shaft 32, and the positioning groove 321 is an octagonal groove. The rotating shaft 32 is provided with a locking component 4 capable of fixing the angle of the supporting rod 3, the locking component 4 comprises a transition plate, the transition plate is provided with a positioning block 42 inserted into the positioning groove 321, the positioning block 42 is also an octagonal positioning block 42, one side of the fixing block for installing the locking component 4 is provided with a limiting hole 211, and the transition plate is fixed with a fixing bolt 43 inserted into the limiting hole 211. When the supporting rod 3 rotates to a fixed angle, the positioning block 42 is inserted into the positioning groove 321, the fixing bolt 43 is inserted into the limiting hole 211, and the rotating shaft 32 cannot rotate and is fixed at a proper angle.
As shown in fig. 2 and 3, the adjusting cylinder is formed by mutually splicing a pair of arc plates 7, a butt joint block 71 is installed at one end of the pair of arc plates 7 which are mutually spliced, the positions of the butt joint blocks 71 on one sides of the arc plates 7 which are mutually butted correspond to each other, and when the pair of arc plates 7 are mutually spliced, the butt joint blocks 71 which are mutually close to each other are mutually spliced, so that the splicing and positioning between the adjusting cylinders are quicker, and the joints are connected and more compact.
As shown in fig. 4 and 5, the inner walls of the shell 2 and the adjusting cylinder are provided with mounting grooves 8, the mounting grooves 8 are rotatably connected with hooks 9, each hook 9 comprises a connecting rod 91 rotatably connected with the mounting groove 8, one end of each connecting rod 91 far away from the mounting groove 8 is connected with a limiting rod 92, the limiting rods 92 are perpendicular to the connecting rods 91, and when the hooks 9 are opened, the connecting rods 91 are rotated to the horizontal position. The bottom of a first regulation section of thick bamboo 5 is equipped with inserting groove 10, and during inserting groove 10 was pegged graft to couple 9, made the unable inner wall rotation along it of a regulation section of thick bamboo to make a first regulation section of thick bamboo 5 install on the inner wall of shell 2, carry out limiting displacement for the less drilling rod body 1 of diameter. The hook 9 of the adjusting cylinder positioned on the inner layer rotates to be accommodated in the mounting groove 8, so that the inner wall of the adjusting cylinder positioned on the innermost layer can be tightly attached to the drill rod body 7.
The implementation principle of the embodiment is as follows: when the drill rod body 1 with a larger diameter needs to be limited, a pair of mounting covers are mounted together, the angle of the supporting rod 3 is adjusted, the angle of the supporting rod 3 is locked through the locking assembly 4, then the fixing rod 31 is inserted into the ground, so that the supporting rod 3 is fixed on the ground, the outer wall of the drill rod body 1 abuts against the inner wall of the shell 2 to position the drill rod body 1, and the deviation and the deflection of the drill rod body 1 are prevented;
when the diameter of the drilling rod body 1 that needs the location is less, adjust a section of thick bamboo through the installation, make inserting groove 10 joint on couple 9, a plurality of regulation section of thick bamboos of installation adapt to with the less drilling rod body 1 of diameter, support the outer wall of drilling rod body 1 through increasing and adjust a section of thick bamboo and carry out spacingly to drilling rod body 1.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (10)
1. The utility model provides a drilling rod for geological exploration with stop device, includes drilling rod body (1), its characterized in that: install stop device on drilling rod body (1), spacing post device includes shell (2), install bracing piece (3) that are used for fixing a position shell (2) on the outer wall of shell (2), demountable installation has at least one to adjust a section of thick bamboo on the inner wall of shell (2), the outer wall of drilling rod body (1) supports the inner wall of adjusting a section of thick bamboo or shell (2).
2. A drill pipe for geological exploration with a stop device according to claim 1, characterized in that: the shell (2) is formed by splicing two fixed covers (22) with the same size, each fixed cover (22) is provided with a pair of connecting plates (23) on the outer wall, and the connecting plates (23) on the two fixed covers (22) are fixedly connected through bolts.
3. A drill pipe for geological exploration with a stop device according to claim 1, characterized in that: the adjusting cylinder is formed by splicing a pair of arc-shaped plates (7) with the same size.
4. A drill pipe for geological exploration with a stop device according to claim 1, characterized in that: the adjusting cylinder comprises a first adjusting cylinder (5) and a second adjusting cylinder (6) with the inner diameters being reduced in sequence, and the outer wall of the drill rod body (1) abuts against the inner wall of the second adjusting cylinder (6).
5. A drill pipe for geological exploration with a stop device according to claim 1, characterized in that: one end of the supporting rod (3) is hinged to the outer wall of the shell (2) and the angle of the supporting rod is locked through the locking assembly (4), and the other end of the supporting rod (3) is provided with a fixing rod (31).
6. A drill pipe for geological exploration with a stop device according to claim 5, characterized in that: the fixing rod (31) is a conical rod which is rotatably connected with the tail end of the supporting rod (3).
7. A drill pipe for geological exploration with a stop device according to claim 6, characterized in that: install a pair of installation piece (21) on shell (2), swivelling joint has pivot (32) in installation piece (21), pivot (32) with the one end fixed connection of bracing piece (3), the one end of pivot (32) is equipped with constant head tank (321), locking Assembly (4) include with constant head tank (321) grafting locating piece (42), locating piece (42) keep away from cab apron (41) of crossing that constant head tank (321) one side is connected, cross cab apron (41) and be close to gim peg (43) that locating piece (42) one side set up, be equipped with spacing hole (211) that supply gim peg (43) to peg (43) to peg on installation piece (21), constant head tank (321) are the polygon.
8. A drill pipe for geological exploration with a stop device according to claim 1, characterized in that: and a hook (9) for installing the inner layer adjusting cylinder is arranged on the inner wall of the shell (2) or the adjusting cylinder.
9. A drill pipe for geological exploration with a stop device according to claim 8, characterized in that: and the adjusting cylinder is provided with an inserting groove (10) inserted with the hook (9).
10. A drill pipe for geological exploration with a stop device according to claim 9, characterized in that: the hook (9) comprises a connecting rod (91) connected with the inner wall of the adjusting cylinder and a limiting rod (92) perpendicular to the connecting rod (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020367483.XU CN211819261U (en) | 2020-03-20 | 2020-03-20 | Drill rod with limiting device for geological exploration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020367483.XU CN211819261U (en) | 2020-03-20 | 2020-03-20 | Drill rod with limiting device for geological exploration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211819261U true CN211819261U (en) | 2020-10-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020367483.XU Expired - Fee Related CN211819261U (en) | 2020-03-20 | 2020-03-20 | Drill rod with limiting device for geological exploration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211819261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112483007A (en) * | 2020-11-19 | 2021-03-12 | 陈宝明 | Drilling equipment for resource exploration |
-
2020
- 2020-03-20 CN CN202020367483.XU patent/CN211819261U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112483007A (en) * | 2020-11-19 | 2021-03-12 | 陈宝明 | Drilling equipment for resource exploration |
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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 |
Granted publication date: 20201030 |
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| CF01 | Termination of patent right due to non-payment of annual fee |