CN217538579U - Reamer for geological exploration - Google Patents
Reamer for geological exploration Download PDFInfo
- Publication number
- CN217538579U CN217538579U CN202220484914.XU CN202220484914U CN217538579U CN 217538579 U CN217538579 U CN 217538579U CN 202220484914 U CN202220484914 U CN 202220484914U CN 217538579 U CN217538579 U CN 217538579U
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- Prior art keywords
- rod
- telescopic
- fixedly connected
- wall
- reaming
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- 244000309464 bull Species 0.000 claims description 13
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000009826 distribution Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a enlarger for geological exploration belongs to geological exploration equipment technical field. A geological exploration reamer comprises a support with a plurality of support legs arranged at the lower end, and further comprises: the telescopic equipment is fixedly arranged at the lower end of the support, wherein a telescopic plate is fixedly connected with the telescopic end of the telescopic equipment, and the telescopic plate is connected to the plurality of support legs in a sliding manner; the driving motor is fixedly arranged on the bracket, wherein the output end of the driving motor is fixedly connected with a vertically downward rotating rod; the drill bit is arranged at the lower end of the rotating rod, wherein the upper end of the drill bit is fixedly connected with a long rod, the upper end of the drill bit is rotatably connected with a plurality of circumferentially distributed reaming rods through a first rotating seat, and the rotating rod is connected with the long rod and the reaming rods through telescopic assemblies; the utility model discloses can come nimble reaming diameter of adjusting as required, use convenience more.
Description
Technical Field
The utility model relates to a geological exploration equipment technical field especially relates to a enlarger for geological exploration.
Background
The geological exploration is investigation and research activities of surveying and detecting geology through various means and methods, determining a proper bearing stratum, determining a foundation type according to the foundation bearing capacity of the bearing stratum and calculating foundation parameters.
In geological exploration operation, a drill bit is needed to drill an exploration part, and sometimes when a large hole is needed, a reamer is needed to enlarge the drilled hole, however, the reaming diameter of the existing reamer is relatively fixed, the reaming diameter cannot be flexibly adjusted according to needs, and the use is greatly limited.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the deficiencies in the prior art and providing a geological exploration reamer.
In order to realize the purpose, the utility model adopts the following technical scheme:
a geological exploration reamer comprises a support with a plurality of support legs arranged at the lower end, and further comprises: the telescopic equipment is fixedly arranged at the lower end of the support, wherein a telescopic plate is fixedly connected with the telescopic end of the telescopic equipment, and the telescopic plate is connected to the plurality of support legs in a sliding manner; the driving motor is fixedly arranged on the bracket, wherein the output end of the driving motor is fixedly connected with a vertically downward rotating rod; the drill bit sets up the lower extreme of bull stick, wherein, the upper end fixedly connected with stock of drill bit, the reaming pole that is connected with a plurality of circumference distributions through first rotation seat rotation in the upper end of drill bit, be connected through flexible subassembly between bull stick and stock and a plurality of reaming pole.
For regulation reaming diameter that can be nimble, preferably, flexible subassembly includes the threaded rod of fixed connection at the bull stick lower extreme, the outer wall threaded connection of threaded rod has the threaded sleeve, fixedly connected with polygon slide bar between threaded rod and the stock, the outer wall sliding connection of polygon slide bar has a slide cartridge, the upper end at the slide cartridge is rotated to the telescopic lower extreme of thread, the outer wall of slide cartridge rotates the connecting rod that the seat rotation is connected with a plurality of circumference distributions through the second, and is a plurality of the end of connecting rod all rotates the seat through the third and rotates the connection respectively on a plurality of reaming poles.
In order to guarantee the precision of reaming diameter, further, the outer wall fixedly connected with of upper end of screw thread sleeve rather than the horizontal pipe of intercommunication, sliding connection has the ejector pin in the horizontal pipe, the outer wall fixedly connected with handle that the ejector pin extends to horizontal pipe, through holding spring elastic connection between handle and the horizontal pipe, the one end that the handle was kept away from to the ejector pin is pushed up on the outer wall of bull stick
In order to improve the frictional resistance between the ejector rod and the outer wall of the rotating rod, furthermore, the outer wall of the rotating rod is provided with anti-skid stripes which are uniformly distributed, and the tail end of the ejector rod is provided with an anti-skid pad corresponding to the anti-skid stripes.
In order to improve the efficiency of the reaming rod during reaming, preferably, a plurality of lugs which are uniformly distributed are fixedly connected to the outer wall of the reaming rod.
In order to move the whole device more conveniently, preferably, the lower ends of a plurality of the supporting legs are fixedly provided with rollers.
Compared with the prior art, the utility model provides a enlarger for prospecting possesses following beneficial effect:
1. according to the reamer for geological exploration, the threaded sleeve is rotated to slide downwards, the sliding cylinder can downwards push the reaming rods through the connecting rod, the diameter of a circle formed by the upper ends of the reaming rods is increased, and when the threaded sleeve rotates reversely, the reaming rods can reduce the diameter of the reaming rods, so that the reaming diameter can be flexibly adjusted according to needs, and the reamer is more convenient to use;
2. this enlarger for geological exploration can make the ejector pin top at the outer wall of bull stick through supporting tight spring to increase the frictional force between threaded sleeve and the bull stick outer wall, prevent that the bull stick threaded sleeve can rotate at the surperficial automation of bull stick when rotating, thereby guarantee the precision of reaming diameter.
Drawings
Fig. 1 is a schematic front view of a geological exploration reamer;
fig. 2 is a schematic view of a partial axial measurement structure of the reamer for geological exploration according to the present invention;
fig. 3 is a schematic structural diagram of a point a in fig. 1 of the reamer for geological exploration according to the present invention;
fig. 4 is a schematic structural diagram of a geological exploration reamer shown in fig. 1B.
In the figure: 1. a support; 2. a support leg; 3. a telescopic device; 4. a retractable plate; 5. a roller; 6. a drive motor; 7. a rotating rod; 8. a drill bit; 9. a long rod; 10. a polygonal sliding rod; 11. a threaded rod; 12. a first rotating base; 13. a hole expanding rod; 14. a slide cylinder; 15. a second rotating base; 16. a connecting rod; 17. a third rotating base; 18. a bump; 19. a threaded sleeve; 20. a transverse tube; 21. a top rod; 22. a handle; 23. the spring is tightly propped; 24. anti-slip stripes; 25. a non-slip mat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The embodiment is as follows:
referring to fig. 1 to 4, a geological exploration reamer comprises a support 1 having a plurality of legs 2 at a lower end thereof, and further comprises: the telescopic equipment 3 is fixedly arranged at the lower end of the support 1, wherein a telescopic plate 4 is fixedly connected with the telescopic end of the telescopic equipment 3, and the telescopic plate 4 is connected to the plurality of support legs 2 in a sliding manner; the driving motor 6 is fixedly arranged on the bracket 1, wherein the output end of the driving motor 6 is fixedly connected with a vertically downward rotating rod 7; drill bit 8, the setting is at the lower extreme of bull stick 7, wherein, the upper end fixedly connected with stock 9 of drill bit 8, the reaming pole 13 that is connected with a plurality of circumference distributions is rotated through first rotation seat 12 in the upper end of drill bit 8, be connected through the telescopic component between bull stick 7 and stock 9 and a plurality of reaming pole 13, when needs drill, start driving motor 6, driving motor 6 then can drive stock 9 of lower extreme through bull stick 7 and rotate, stock 9 then can drive the drill bit 8 of lower extreme and rotate, drill bit 8 then can drive a plurality of reaming pole 13 circumferences of upper end and sweep, then drive 4 downstream transportation of expansion plate through telescoping device 3, expansion plate 4 then can drive drill bit 8 of lower extreme and carry to ground direction, drill bit 8 then can begin to drill, a plurality of reaming poles 13 then can carry out reaming processing to drilling, when needs adjustment reaming diameter, at first shut down whole equipment, then can adjust the diameter that a plurality of reaming pole 13 upper ends enclose through the telescopic component, thereby make it can adjust the reaming diameter in a flexible way as required, it is more convenient to use.
The telescopic assembly comprises a threaded rod 11 fixedly connected to the lower end of a rotating rod 7, the outer wall of the threaded rod 11 is in threaded connection with a threaded sleeve 19, a polygonal sliding rod 10 is fixedly connected between the threaded rod 11 and a long rod 9, the outer wall of the polygonal sliding rod 10 is in sliding connection with a sliding barrel 14, the lower end of the threaded sleeve 19 is connected to the upper end of the sliding barrel 14 in a rotating mode, the outer wall of the sliding barrel 14 is connected with a plurality of connecting rods 16 distributed circumferentially through a second rotating seat 15 in a rotating mode, the tail ends of the connecting rods 16 are connected to a plurality of hole expanding rods 13 through third rotating seats 17 in a rotating mode respectively, the threaded sleeve 19 is rotated, the threaded sleeve 19 can slide downwards under the action of the threaded rod 11, the threaded sleeve 19 can drive the sliding barrel 14 to slide downwards, the sliding barrel 14 can press the hole expanding rods 13 downwards through the connecting rods 16, the hole expanding rods 13 can rotate and incline through first rotating seats 12, the circle diameter surrounded by the upper ends of the hole expanding rods 13 is enlarged, the hole expanding rods 13 can be enlarged in a larger diameter, and the hole expanding diameter can be adjusted flexibly according to the hole expanding diameter.
The outer wall of the upper end of the threaded sleeve 19 is fixedly connected with a transverse pipe 20 communicated with the upper end of the threaded sleeve 19, a push rod 21 is connected in the transverse pipe 20 in a sliding mode, the push rod 21 extends to the outer wall of the transverse pipe 20 and is fixedly connected with a handle 22, the handle 22 is elastically connected with the transverse pipe 20 through a resisting spring 23, one end, far away from the handle 22, of the push rod 21 abuts against the outer wall of the rotating rod 7, in the using process of the whole device, the resisting spring 23 enables the push rod 21 to abut against the outer wall of the rotating rod 7, therefore, friction force between the threaded sleeve 19 and the outer wall of the rotating rod 7 is increased, the threaded sleeve 19 is prevented from automatically rotating on the surface of the rotating rod 7 when the rotating rod 7 rotates, and therefore the precision of the hole expanding diameter is guaranteed, when the threaded sleeve 19 needs to rotate, the push rod 21 is pulled through the handle 22, the push rod 21 is separated from the outer wall of the rotating rod 7, at the moment, the threaded sleeve 19 can be rotated, the outer wall is enabled, the handle 22 is loosened, and the handle 22 can drive the push rod 21 to elastically reset under the action of the resisting spring 23.
The outer wall of the rotating rod 7 is provided with evenly distributed anti-skid stripes 24, the tail end of the ejector rod 21 is provided with anti-skid pads 25 corresponding to the anti-skid stripes 24, and the frictional resistance between the ejector rod 21 and the outer wall of the rotating rod 7 can be greatly improved.
The equal fixedly connected with lug 18 of a plurality of evenly distributed of outer wall of a plurality of reaming poles 13 promotes the efficiency when reaming of reaming pole 13.
The equal fixed mounting of the lower extreme of a plurality of landing legs 2 has gyro wheel 5, can be more convenient remove whole device through gyro wheel 5.
The working principle is as follows: in the utility model, when needing to drill, start driving motor 6, driving motor 6 will drive threaded rod 11 of lower extreme through bull stick 7, polygon slide bar 10 and stock 9 rotate synchronously, stock 9 will drive drill bit 8 of lower extreme to rotate, drill bit 8 will drive a plurality of reaming poles 13 circumference of upper end and sweep, then drive expansion plate 4 through telescoping device 3 and carry downwards, expansion plate 4 will drive drill bit 8 of lower extreme and carry to the ground direction, drill bit 8 will begin to drill, a plurality of reaming poles 13 will carry out reaming treatment to drilling, when needing to adjust reaming diameter, at first shut down whole equipment, then rotate screw sleeve 19, screw sleeve 19 will slide downwards under the effect of threaded rod 11, screw sleeve 19 will drive slide 14 and slide downwards, slide sleeve 14 will expand hole pole 13 roof pressure downwards through connecting rod 16, reaming pole 13 will rotate the slope through first rotating seat 12, the circle diameter grow that the upper ends of a plurality of reaming poles 13, can make reaming pole 13 can make the diameter of reaming pole 7 can be more convenient when the rotating sleeve 7 rotates the ejector pin to use the diameter of rotating sleeve 19, thereby can make the diameter of reaming pole 7 diameter of rotating sleeve 7 can make the diameter of rotating sleeve 7 rotate the diameter increase in the rotating sleeve 7 and can make the diameter of rotating sleeve 7 to use the diameter of rotating sleeve 7 to make the diameter of rotating sleeve 7 to increase in the diameter of rotating sleeve 7 and rotating sleeve 7 more flexibly, when the handle 22 is loosened, the handle 22 drives the mandril 21 to elastically reset under the action of the resisting spring 23.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A geological exploration reamer, comprising a bracket (1) with a plurality of supporting legs (2) at the lower end, and is characterized by further comprising:
a telescopic device (3) fixedly arranged at the lower end of the bracket (1),
the telescopic end of the telescopic equipment (3) is fixedly connected with a telescopic plate (4), and the telescopic plate (4) is connected to the plurality of support legs (2) in a sliding manner;
a driving motor (6) fixedly arranged on the bracket (1),
wherein the output end of the driving motor (6) is fixedly connected with a vertically downward rotating rod (7);
a drill bit (8) arranged at the lower end of the rotating rod (7),
wherein, the upper end fixedly connected with stock (9) of drill bit (8), the upper end of drill bit (8) is rotated through first rotation seat (12) and is connected with reaming pole (13) that a plurality of circumferences distribute, be connected through the telescopic component between bull stick (7) and stock (9) and a plurality of reaming pole (13).
2. The geological exploration reamer as claimed in claim 1, wherein the telescopic assembly comprises a threaded rod (11) fixedly connected to the lower end of a rotating rod (7), a threaded sleeve (19) is in threaded connection with the outer wall of the threaded rod (11), a polygonal sliding rod (10) is fixedly connected between the threaded rod (11) and a long rod (9), a sliding barrel (14) is in sliding connection with the outer wall of the polygonal sliding rod (10), the lower end of the threaded sleeve (19) is rotatably connected to the upper end of the sliding barrel (14), a plurality of circumferentially distributed connecting rods (16) are rotatably connected to the outer wall of the sliding barrel (14) through a second rotating seat (15), and the tail ends of the connecting rods (16) are respectively rotatably connected to the reaming rods (13) through a third rotating seat (17).
3. The reamer as claimed in claim 2, wherein the outer wall of the upper end of the threaded sleeve (19) is fixedly connected with a transverse pipe (20) communicated with the threaded sleeve, an ejector rod (21) is slidably connected in the transverse pipe (20), the ejector rod (21) extends to the outer wall of the transverse pipe (20) and is fixedly connected with a handle (22), the handle (22) is elastically connected with the transverse pipe (20) through a resisting spring (23), and one end, far away from the handle (22), of the ejector rod (21) abuts against the outer wall of the rotating rod (7).
4. The reamer as claimed in claim 3, wherein the outer wall of the rotating rod (7) is provided with anti-skid stripes (24) which are evenly distributed, and the end of the top rod (21) is provided with anti-skid pads (25) corresponding to the anti-skid stripes (24).
5. A geological exploration reamer according to claim 1, characterized in that a plurality of evenly distributed lugs (18) are fixedly connected to the outer wall of a plurality of said reamer rods (13).
6. A geological exploration reamer according to claim 1, characterized in that the lower ends of said legs (2) are each fixedly mounted with a roller (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220484914.XU CN217538579U (en) | 2022-03-08 | 2022-03-08 | Reamer for geological exploration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220484914.XU CN217538579U (en) | 2022-03-08 | 2022-03-08 | Reamer for geological exploration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217538579U true CN217538579U (en) | 2022-10-04 |
Family
ID=83428508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220484914.XU Expired - Fee Related CN217538579U (en) | 2022-03-08 | 2022-03-08 | Reamer for geological exploration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217538579U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115822464A (en) * | 2022-12-23 | 2023-03-21 | 华北水利水电大学 | Geological exploration reaming device |
| CN116427853A (en) * | 2023-04-19 | 2023-07-14 | 河北省地质矿产勘查开发局第一地质大队(河北省清洁能源应用技术中心) | Drilling and reaming device and method suitable for gravel stratum |
| CN117823052A (en) * | 2024-03-05 | 2024-04-05 | 中国电建集团西北勘测设计研究院有限公司 | Reaming device for geological exploration of fault fracture zone |
-
2022
- 2022-03-08 CN CN202220484914.XU patent/CN217538579U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115822464A (en) * | 2022-12-23 | 2023-03-21 | 华北水利水电大学 | Geological exploration reaming device |
| CN116427853A (en) * | 2023-04-19 | 2023-07-14 | 河北省地质矿产勘查开发局第一地质大队(河北省清洁能源应用技术中心) | Drilling and reaming device and method suitable for gravel stratum |
| CN116427853B (en) * | 2023-04-19 | 2024-01-09 | 河北省地质矿产勘查开发局第一地质大队(河北省清洁能源应用技术中心) | Drilling and reaming device and method suitable for gravel stratum |
| CN117823052A (en) * | 2024-03-05 | 2024-04-05 | 中国电建集团西北勘测设计研究院有限公司 | Reaming device for geological exploration of fault fracture zone |
| CN117823052B (en) * | 2024-03-05 | 2024-05-17 | 中国电建集团西北勘测设计研究院有限公司 | Reaming device for geological exploration of fault fracture zone |
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| 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: 20221004 |
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| CF01 | Termination of patent right due to non-payment of annual fee |