CN215065353U - Geological environment detects with preventing falling and boring coring device - Google Patents
Geological environment detects with preventing falling and boring coring device Download PDFInfo
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- CN215065353U CN215065353U CN202120252855.9U CN202120252855U CN215065353U CN 215065353 U CN215065353 U CN 215065353U CN 202120252855 U CN202120252855 U CN 202120252855U CN 215065353 U CN215065353 U CN 215065353U
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- pressure disk
- thick bamboo
- bore
- installing port
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a geological environment detects with preventing falling to bore and get core device, including boring the core, bore and get core middle part sliding connection hexagonal section of thick bamboo, hexagonal section of thick bamboo center department is equipped with the slide opening, hexagonal section of thick bamboo lower part fixed connection pressure disk, fixed surface is equipped with the through-hole on the pressure disk, and the cambered surface of pressure disk is equipped with the external screw thread, and external screw thread fit internal thread, internal thread are on the medial surface of rig installing port. The utility model discloses make locking dish locking with the help of screw nut's cooperation bore the core, recycle the pressure disk and fix the locking dish in the rig installing port, reach the fixed purpose of boring the core, the pinhole that hexagonal section of thick bamboo surface was equipped with further guarantees to bore and gets the core and can not take place the skew. The utility model discloses simple structure as long as carry out simple equipment alright with the problem of solving to bore and get the core and drop easily, improved the work efficiency that the staff carries out the address probing for the progress of engineering has alleviateed staff's operating pressure.
Description
Technical Field
The utility model relates to a geological drilling field specifically is a geological environment detects and gets core device with preventing falling brill.
Background
Drilling is an important technical means in geological exploration work. A cylindrical borehole is formed in the earth formation downhole from the surface with a drilling rig to identify and demarcate the earth formation. The core, the ore sample and the soil sample can be obtained from different depths in the borehole for analysis and research. The problem that the drill core falls off easily occurs in the drilling process of the drilling machine, and the problem needs to be solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a geological environment detects with preventing falling to bore gets core device 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 geological environment detects with preventing falling to bore and gets core device, gets the core including boring, bores and gets core middle part sliding connection hexagonal section of thick bamboo, hexagonal section of thick bamboo center department is equipped with the slide opening, hexagonal section of thick bamboo lower part fixed connection pressure disk, fixed surface is equipped with the through-hole on the pressure disk, and the cambered surface of pressure disk is equipped with the external screw thread, and external screw thread fit internal thread is equipped with the locking dish between rig installing port and the pressure disk on the medial surface of internal thread for the rig installing port, and locking dish upper surface is equipped with the fixed orifices, rig installing port bottom is equipped with the screw hole, rig installing port bottom surface middle part is equipped with the rubber pad.
As a further aspect of the present invention: the locking dish can be divided into left half dish and right half dish, and left half dish cambered surface is equipped with the hexagonal drilling, right half dish cambered surface is equipped with circular drilling.
As a further aspect of the present invention: the pressure plate is provided with a long bolt, the long bolt penetrates through the through hole and the fixing hole, and the lower end of the long bolt is in threaded fit with the threaded hole.
As a further aspect of the present invention: and a flat pad and an elastic pad are arranged between the long bolt and the pressure plate.
As a further aspect of the present invention: the surface of the hexagonal cylinder is provided with a plurality of pin holes.
As a further aspect of the present invention: and a round hole is formed in the middle of the locking disc.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses make locking dish locking with the help of screw nut's cooperation bore the core, recycle the pressure disk and fix the locking dish in the rig installing port, reach the fixed purpose of boring the core, the pinhole that hexagonal section of thick bamboo surface was equipped with further guarantees to bore and gets the core and can not take place the skew. The utility model discloses simple structure as long as carry out simple equipment alright with the problem of solving to bore and get the core and drop easily, improved the work efficiency that the staff carries out the address probing for the progress of engineering has alleviateed staff's operating pressure.
Drawings
Fig. 1 is a schematic structural diagram of a core dropping and taking preventing device for geological environment detection.
Fig. 2 is a schematic structural view of the middle locking plate of the present invention.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, in the embodiment of the present invention, an anti-drop drill coring device for geological environment detection includes a drill coring 1, a hexagonal cylinder 2 slidably connected to a middle portion of the drill coring 1, a sliding hole 20 formed at a center of the hexagonal cylinder 2, a platen 3 fixedly connected to a lower portion of the hexagonal cylinder 2, a through hole 5 fixedly formed on an upper surface of the platen 3, an external thread 4 formed on a cambered surface of the platen 3, an internal thread 19 formed on an inner side surface of a drill mounting opening 11, a locking plate 9 disposed between the drill mounting opening 11 and the platen 3, a fixing hole 14 formed on an upper surface of the locking plate 9, a threaded hole 12 formed at a bottom of the drill mounting opening 11, a long bolt 6 disposed on the platen 3, the long bolt 6 passing through the through hole 5 and the fixing hole 14, a threaded hole 12 formed at a lower end of the long bolt 6, a flat pad 7 and an elastic pad 8 disposed between the long bolt 6 and the platen 3, a rubber pad 10 disposed at a middle portion of a bottom surface of the drill mounting opening 11, the surface of the hexagonal cylinder 2 is provided with a plurality of pin holes 13; the drilling core 1 is inserted into the hexagonal barrel 2, the lower end of the drilling core 1 is locked by the locking disc 9, the locking disc 9 is placed into a drilling machine mounting hole 11 and is tightly attached to a rubber pad 10, the pressure plate 3 is tightly attached to the upper surface of the locking disc 9, the hexagonal barrel 2 is screwed to match the external thread 4 on the side face of the pressure plate 3 with the internal thread 19 on the surface of the drilling machine mounting hole 11, finally, the long bolt 6 is inserted into the through hole 5 and penetrates through the fixing hole 14 to be locked with the threaded hole 12 at the bottom of the drilling machine mounting hole 11, and finally, the pin is inserted into the pin hole 13, so that the locking of the drilling core 1 is completed.
As shown in fig. 2, a circular hole 17 is formed in the middle of the locking disc 9, the locking disc 9 comprises a left half disc 21 and a right half disc 18 which are symmetrical, a hexagonal drill hole 15 is formed in the arc surface of the left half disc 21, and a circular drill hole 16 is formed in the arc surface of the right half disc 18; the round hole 17 inner wall is hugged closely and is bored core 1, inserts the screw in circular drilling 16 with put into the nut cooperation locking dish 9 in hexagonal drilling 15 for locking dish 9 fastening is bored and is got the core lower part, makes to bore core 1 and is difficult for droing.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a geological environment detects with preventing falling and bores core device, gets core (1) including boring, bore and get core (1) middle part sliding connection hexagonal section of thick bamboo (2), its characterized in that: hexagonal section of thick bamboo (2) center department is equipped with slide opening (20), hexagonal section of thick bamboo (2) lower part fixed connection pressure disk (3), pressure disk (3) upper surface is equipped with through-hole (5), the medial surface of pressure disk (3) threaded connection rig installing port (11), be equipped with locking dish (9) between rig installing port (11) and pressure disk (3), locking dish (9) upper surface is equipped with fixed orifices (14), rig installing port (11) bottom is equipped with screw hole (12), rig installing port (11) bottom surface middle part is equipped with rubber pad (10).
2. The device of claim 1, wherein the device comprises: locking dish (9) are including half a set (21) on a left side and half a set (18) on the right side, be equipped with hexagonal drilling (15) on the cambered surface of half a set (21) on a left side, be equipped with circular drilling (16) on the cambered surface of half a set (18) on the right side.
3. The device of claim 1, wherein the device comprises: be equipped with stay bolt (6) on pressure disk (3), stay bolt (6) pass through-hole (5) and fixed orifices (14), and stay bolt (6) lower extreme screw-thread fit screw hole (12).
4. The device of claim 3, wherein the core is taken out with falling prevention drilling for geological environment detection, characterized in that: and a flat pad (7) and an elastic pad (8) are arranged between the long bolt (6) and the pressure plate (3).
5. The device of claim 1, wherein the device comprises: the surface of the hexagonal cylinder (2) is provided with a plurality of pin holes (13).
6. The device of claim 1, wherein the device comprises: the middle part of the locking disc (9) is provided with a round hole (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120252855.9U CN215065353U (en) | 2021-01-29 | 2021-01-29 | Geological environment detects with preventing falling and boring coring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120252855.9U CN215065353U (en) | 2021-01-29 | 2021-01-29 | Geological environment detects with preventing falling and boring coring device |
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| Publication Number | Publication Date |
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| CN215065353U true CN215065353U (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120252855.9U Active CN215065353U (en) | 2021-01-29 | 2021-01-29 | Geological environment detects with preventing falling and boring coring device |
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| CN (1) | CN215065353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115628943A (en) * | 2022-12-21 | 2023-01-20 | 江苏水木年华建设有限公司 | Core drilling machine for pavement detection |
-
2021
- 2021-01-29 CN CN202120252855.9U patent/CN215065353U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115628943A (en) * | 2022-12-21 | 2023-01-20 | 江苏水木年华建设有限公司 | Core drilling machine for pavement detection |
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