CN220667485U - Geological drill rod - Google Patents
Geological drill rod Download PDFInfo
- Publication number
- CN220667485U CN220667485U CN202321402831.2U CN202321402831U CN220667485U CN 220667485 U CN220667485 U CN 220667485U CN 202321402831 U CN202321402831 U CN 202321402831U CN 220667485 U CN220667485 U CN 220667485U
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- CN
- China
- Prior art keywords
- fixedly connected
- rod
- connecting cylinder
- drill
- dead lever
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005553 drilling Methods 0.000 claims abstract description 24
- 238000004140 cleaning Methods 0.000 claims abstract description 19
- 238000011835 investigation Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- -1 stratum structures Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
The utility model relates to the technical field of drill rods, and discloses a geological drill rod, which comprises a connecting cylinder, wherein the inside of the connecting cylinder is connected with a fixed rod through a connecting bolt in a threaded manner, the bottom end of the fixed rod is fixedly connected with a cleaning assembly, the bottom of the cleaning assembly is fixedly connected with a limiting rod, the surface of the limiting rod is fixedly connected with an expanding plate, the bottom end of the limiting rod is fixedly connected with the drill rod, the surface of the drill rod is fixedly connected with a protruding block, the bottom of the drill rod is fixedly connected with a drill bit, the surface of the drill bit is fixedly connected with a plurality of crushing rods, one end of each crushing rod is conical, and the bottom of the cleaning assembly comprises the fixed rod is fixedly connected with a connecting plate. This geology drilling rod, through the setting of connecting cylinder, dead lever and spliced pole, when personnel use, cup joint connecting cylinder and dead lever, use the spliced pole to fix dead lever and connecting cylinder then to the mesh that makes things convenient for personnel to change the drilling rod has been reached.
Description
Technical Field
The utility model relates to the technical field of drill pipes, in particular to a geological drill pipe.
Background
Geological exploration is broadly understood as geological work, and is an investigation and research work performed on the geological conditions of rocks, stratum structures, minerals, groundwater, landforms and the like in a certain area by applying geological exploration methods such as mapping, geophysical exploration, geochemical prospecting, drilling, pothole exploration, sampling test, geological remote sensing and the like according to the requirements of economic construction, national defense construction and scientific and technical development, and geological drill pipes are often used in exploration.
The drill rod for geological exploration disclosed in the Chinese patent application publication CN210049837U not only has the function of adjusting the length, but also can be replaced in a targeted manner when one section of connecting rod is damaged and cannot be used, so that the use cost of the drill rod is greatly reduced, and the arranged first sealing ring and second sealing ring have good sealing performance when being extruded, and dust can be prevented from entering the connecting part.
However, this drill rod for geological survey has the following drawbacks:
(1) When drilling, the environment to be surveyed is different, and the different drill rods are often required to be replaced for surveying, so that the replacement is troublesome;
(2) During drilling, chips fly out of the hole opening along with rotation of the drill rod, and after long-time drilling, the chips easily block the drilling.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a geological drill rod, which solves the problems that the environments for investigation are different, the different drill rods are required to be replaced frequently to perform investigation, the replacement is troublesome, and the drill holes are easy to be blocked by scraps after long-time drilling.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a geological drill rod, includes the connecting cylinder, the inside of connecting cylinder has the dead lever through connecting bolt threaded connection, the bottom fixedly connected with clearance subassembly of dead lever, the bottom fixedly connected with gag lever post of clearance subassembly, the fixed surface of gag lever post is connected with the expansion board, the bottom fixedly connected with drilling rod of gag lever post, the fixed surface of drilling rod is connected with the lug, the bottom fixedly connected with drill bit of drilling rod.
Optionally, the surface of drill bit fixedly connected with a plurality of broken pole, the one end of broken pole is the toper.
Optionally, the clearance subassembly includes the bottom fixedly connected with connecting plate of dead lever, the equal fixedly connected with clearance board in both sides of connecting plate, the bottom fixedly connected with of clearance board a plurality of clearance pole.
Optionally, the top fixedly connected with pentagon pole of dead lever, the surface subsides of pentagon pole is equipped with the slipmat.
Optionally, a groove is formed in the surface of the connecting cylinder, and the size of the groove is matched with that of the fixing rod.
Optionally, the protruding block is arc-shaped, and the protruding block is wound and fixed on the surface of the drill rod.
(III) beneficial effects
The utility model provides a geological drill rod, which has the following beneficial effects:
1. this geology drilling rod, through the setting of connecting cylinder, dead lever and spliced pole, when personnel use, cup joint connecting cylinder and dead lever, use the spliced pole to fix dead lever and connecting cylinder then to the mesh that makes things convenient for personnel to change the drilling rod has been reached.
2. This geology drilling rod, through the setting of clearance subassembly, when personnel use, the connecting plate will rotate, and the clearance board rotates along with it then, and then the clearance pole clear up the piece that comes out to reached the purpose that makes things convenient for personnel to clear up the piece, prevent that the piece from causing the jam to the entrance to a cave.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a split structure of the present utility model;
FIG. 3 is a schematic view of the drill pipe structure of the present utility model;
FIG. 4 is a schematic view of a cleaning assembly according to the present utility model.
In the figure: 1. a connecting cylinder; 2. a connecting bolt; 3. a fixed rod; 4. cleaning the assembly; 401. a connecting plate; 402. a cleaning plate; 403. cleaning a rod; 5. a limit rod; 6. an expansion plate; 7. a drill rod; 8. a bump; 9. a drill bit; 10. crushing rod.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a geological drill stem includes connecting cylinder 1, connecting cylinder 1's inside has dead lever 3 through connecting bolt 2 threaded connection, through the setting of connecting cylinder 1, dead lever 3 and connecting bolt 2, when personnel use, cup joint connecting cylinder 1 and dead lever 3, then use connecting bolt 2 to fix dead lever 3 and connecting cylinder 1, thereby the purpose that the convenient personnel changed drilling rod 7 has been reached, the bottom fixedly connected with clearance subassembly 4 of dead lever 3, the bottom fixedly connected with gag lever post 5 of clearance subassembly 4, the fixed surface of gag lever post 5 is connected with expansion board 6, the bottom fixedly connected with drilling rod 7 of gag lever post 5, the fixed surface of drilling rod 7 is connected with lug 8, the bottom fixedly connected with drill bit 9 of drilling rod 7, through the setting of clearance subassembly 4, when personnel use, connecting plate 401 will rotate, then clearance board 402 rotates along with it, and then clearance pole 403 clear up the piece that has reached the purpose that makes things convenient for personnel to clear up the piece, prevent to cause the jam to the entrance to piece;
the surface of the drill bit 9 is fixedly connected with a plurality of crushing rods 10, and one end of each crushing rod 10 is conical;
the surface of the drill bit 9 is fixedly connected with a plurality of crushing rods 10, one end of each crushing rod 10 is conical, and the efficiency of drilling is improved through the arrangement of the crushing rods 10;
the cleaning assembly 4 comprises a connecting plate 401 fixedly connected with the bottom of the fixing rod 3, cleaning plates 402 are fixedly connected with the two sides of the connecting plate 401, a plurality of cleaning rods 403 are fixedly connected with the bottom of the cleaning plates 402, and through the arrangement of the cleaning assembly 4, the blockage of chips to drilling holes is prevented;
the pentagonal rod is fixedly connected to the top of the fixed rod 3, an anti-slip mat is attached to the surface of the pentagonal rod, and the pentagonal rod is arranged, so that personnel can conveniently install and fix the pentagonal rod;
the surface of the connecting cylinder 1 is provided with a groove, and the size of the groove is matched with the fixed rod 3;
the lug 8 is arc, and the lug 8 winding is fixed on the surface of drilling rod 7, through the setting of lug 8, makes things convenient for personnel to discharge the piece.
In the utility model, the working steps of the device are as follows:
1. firstly, when a person uses the connecting device, the connecting cylinder 1 and the fixed rod 3 are sleeved, and then the connecting bolt 2 is used for fixing the fixed rod 3 and the connecting cylinder 1;
2. finally, when the person uses the cleaning rod, the connecting plate 401 rotates, the cleaning plate 402 rotates along with the rotating plate, and the cleaning rod 403 cleans out the chips.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Geological drill stem, including connecting cylinder (1), its characterized in that: inside of connecting cylinder (1) is through connecting bolt (2) threaded connection has dead lever (3), the bottom fixedly connected with clearance subassembly (4) of dead lever (3), the bottom fixedly connected with gag lever post (5) of clearance subassembly (4), the fixed surface of gag lever post (5) is connected with enlarges board (6), the bottom fixedly connected with drilling rod (7) of gag lever post (5), the fixed surface of drilling rod (7) is connected with lug (8), the bottom fixedly connected with drill bit (9) of drilling rod (7).
2. A geological drill stem according to claim 1, wherein: the surface of the drill bit (9) is fixedly connected with a plurality of crushing rods (10), and one end of each crushing rod (10) is conical.
3. A geological drill stem according to claim 1, wherein: the cleaning assembly (4) comprises a connecting plate (401) fixedly connected with the bottom of the fixing rod (3), cleaning plates (402) are fixedly connected with the two sides of the connecting plate (401), and a plurality of cleaning rods (403) are fixedly connected with the bottom of each cleaning plate (402).
4. A geological drill stem according to claim 1, wherein: the top fixedly connected with pentagon pole of dead lever (3), the surface subsides of pentagon pole is equipped with the slipmat.
5. A geological drill stem according to claim 1, wherein: the surface of the connecting cylinder (1) is provided with a groove, and the size of the groove is matched with the fixing rod (3).
6. A geological drill stem according to claim 1, wherein: the lug (8) is arc-shaped, and the lug (8) is fixedly wound on the surface of the drill rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321402831.2U CN220667485U (en) | 2023-06-02 | 2023-06-02 | Geological drill rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321402831.2U CN220667485U (en) | 2023-06-02 | 2023-06-02 | Geological drill rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220667485U true CN220667485U (en) | 2024-03-26 |
Family
ID=90329231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321402831.2U Active CN220667485U (en) | 2023-06-02 | 2023-06-02 | Geological drill rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220667485U (en) |
-
2023
- 2023-06-02 CN CN202321402831.2U patent/CN220667485U/en active Active
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