CN220748152U - Four-wing horizontal column type geological exploration drilling tool - Google Patents
Four-wing horizontal column type geological exploration drilling tool Download PDFInfo
- Publication number
- CN220748152U CN220748152U CN202322388305.1U CN202322388305U CN220748152U CN 220748152 U CN220748152 U CN 220748152U CN 202322388305 U CN202322388305 U CN 202322388305U CN 220748152 U CN220748152 U CN 220748152U
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- alloy
- wing
- column
- drilling
- geological exploration
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- 238000005553 drilling Methods 0.000 title claims abstract description 40
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 68
- 239000000956 alloy Substances 0.000 claims abstract description 43
- 239000002893 slag Substances 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 abstract description 8
- 239000011435 rock Substances 0.000 abstract description 5
- JPNWDVUTVSTKMV-UHFFFAOYSA-N cobalt tungsten Chemical compound [Co].[W] JPNWDVUTVSTKMV-UHFFFAOYSA-N 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 241001074085 Scophthalmus aquosus Species 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Abstract
The utility model discloses a four-wing horizontal column type geological exploration drilling tool, which is characterized in that an alloy center column is fixed on a drilling body, the alloy center column is horizontally arranged on the end face of the head of the drilling body, an alloy side column is fixed on the end face of a wing body of the head of the drilling body, the alloy side column is horizontally arranged on the end face of the wing body, the alloy center column and the alloy side column are horizontally arranged, the welding contact area between the alloy center column and the drilling body can be increased so as to enhance the welding stability of the alloy center column and the drilling body, the crushing area of rock can be increased during impact drilling, the stress impact resistance of the alloy center column and the alloy side column is enhanced, compared with the traditional vertical arrangement mode, the service cycle of the alloy center column and the alloy side column can be prolonged, the effective utilization of the alloy column is maximized, tungsten-cobalt resources are saved, and the production cost is reduced.
Description
Technical Field
The utility model belongs to the field of drilling tools, and particularly relates to a four-wing horizontal column type geological exploration drilling tool.
Background
The geological exploration is to survey and detect geology through various means and methods, a proper bearing layer is determined, the foundation type is determined according to the foundation bearing capacity of the bearing layer, investigation and research activities of basic parameters are calculated, the geological exploration methods are numerous, such as methods of slot exploration, drilling, geophysical exploration and the like, and drilling equipment is needed in the drilling process; in geological exploration drilling, drilling equipment and drilling methods are selected according to the complexity of natural conditions and engineering requirements. Drilling rigs are generally classified into rotary and percussive types. The rotary drilling machine uses the rotary device to drive the drilling tool to rotate, and grinds the stratum at the bottom of the hole to drill, and usually uses a tubular drilling tool, so that a columnar core sample can be taken. The percussion drill uses a winch to drive a drilling tool with a certain weight to rotate by a wire rope and repeatedly impact up and down, so that the drilling bit breaks the stratum at the bottom of the hole to form a drill hole, and then a pumping barrel is used for extracting rock fragments, powder or disturbing soil samples. The drill point alloy on the drill bit used by the conventional impact drilling machine is usually arranged vertically, the tail part of the drill point alloy is embedded into the drill body of the drill bit, and the contact surface between the end face alloy of the drill bit and the drill bit after the installation of the drill bit is small in the arrangement mode, so that the stability is also provided with a lifting space, and the contact area between the drill point alloy and rock is small during impact drilling, so that the stress of the drill point alloy is concentrated, tooth breakage is easy, and the drill point alloy is worn out in advance.
Disclosure of Invention
The utility model aims at: the four-wing horizontal column type geological exploration drilling tool can prolong the service cycle of the alloy center column and the alloy side column and effectively utilize the alloy column.
The technical scheme adopted by the utility model is as follows:
the utility model provides a four wing horizontal column type geological exploration drilling tools, includes the brill body, the head terminal surface of brill body is fixed a plurality of alloy center pillar, and alloy center pillar is horizontal setting at brill body head terminal surface, and brill body head sets up a plurality of wing bodies, and the terminal surface of wing body is fixed alloy side pillar, and alloy side pillar is horizontal setting at the wing body terminal surface.
The further technical proposal is that a slag discharging groove is arranged between the two wing bodies.
The further technical proposal is that the center of the end face head of the drill body is provided with a central wind hole.
The further technical proposal is that the bottom of the slag discharge tank is provided with a side air hole which is communicated with the central air hole.
The further technical scheme is that the end face of the wing body is provided with an inner inclined plane and an outer inclined plane, and alloy side columns are arranged on the inner inclined plane and the outer inclined plane.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
through fixed alloy center pillar on boring the body, and alloy center pillar is horizontal setting at boring body head terminal surface, the terminal surface fixed alloy side pillar of the wing body of boring body head, and alloy side pillar is horizontal setting at the wing body terminal surface, alloy center pillar and alloy side pillar all are horizontal setting, can increase alloy pillar and bore body welding area of contact, with strengthen its welding steadiness, also can increase the crushing area with rock when striking drilling, the atress shock resistance of reinforcing alloy center pillar and alloy side pillar, compare the mode of traditional vertical setting, this scheme can prolong the life cycle of alloy center pillar and alloy side pillar, alloy pillar effectively utilizes the maximize, tungsten cobalt resource has been practiced thrift, manufacturing cost is reduced.
Drawings
FIG. 1 is a schematic view of an alloy center pillar and an alloy side pillar according to the present utility model;
FIG. 2 is a schematic side view of the drill body according to the present utility model;
FIG. 3 is a schematic view of the top of the drill body of the present utility model;
FIG. 4 is a schematic view of the top cross-section of the drill body according to the present utility model;
fig. 5 is a schematic view of the structure of the central air hole and the side air holes according to the present utility model.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent.
As shown in fig. 1-5. The utility model provides a four wing horizontal column type geological exploration drilling tools, includes bores body 1, the head terminal surface of bores body 1 fixes a plurality of alloy center pillar 4, and alloy center pillar 4 is horizontal setting and bores body 1 head terminal surface, bores body 1 head and sets up a plurality of wing bodies 2, and the terminal surface of wing body 2 fixes alloy border pillar 7, and alloy border pillar 7 is horizontal setting and is at wing body 2 terminal surface.
When the alloy middle column 4 is used, the tail of the drill body 1 is provided with a threaded connection hole, the drill body 1 is connected with a drill rod of a drilling machine through the threaded connection hole, the drilling tool is driven to rotate for impacting to drill holes, the alloy middle column 4 can be fixed on the drill body 1 in a welding mode, the lower part of the alloy middle column 4 is embedded into the drill body 1, the alloy side column 7 can be fixed on the wing body 2 in a welding mode, the lower part of the alloy side column 7 is embedded into the wing body 2, and the wing body 2 preferably forms a four-wing structure.
Through fixed alloy center pillar 4 on boring body 1, and alloy center pillar 4 is horizontal setting at boring body 1 head terminal surface, bore the terminal surface fixed alloy border 7 of the wing body 2 of body 1 head, and alloy border 7 is horizontal setting at wing body 2 terminal surface, alloy center pillar 4 and alloy border 7 all are horizontal setting, can increase alloy pillar and bore body 1 welding area of contact, with reinforcing its welding steadiness, also can increase the crushing area with the rock when striking the drilling, reinforcing alloy center pillar and alloy border's atress shock resistance, compare the mode of traditional vertical setting, this scheme can prolong the life cycle of alloy center pillar 4 and alloy border 7, alloy pillar effective utilization maximize, tungsten cobalt resource has been practiced thrift, manufacturing cost is reduced.
A slag discharging groove 5 is arranged between the two wing bodies 2, and the slag discharging groove 5 is used for discharging powder slag at the head of the drilling tool.
The center of the end face of the head of the drill body 1 is provided with a central air hole 3, and high-pressure air is introduced into the central air hole 3, so that the powder slag on the head of the drilling tool can be discharged quickly.
The bottom of the slag discharging groove 5 is provided with a side air hole 6, and the side air hole 6 is communicated with the central air hole 3, so that the powder discharging efficiency can be improved.
The end face of the wing body 2 is provided with an inner inclined plane 8 and an outer inclined plane 9, and alloy side columns 7 are arranged on the inner inclined plane 8 and the outer inclined plane 9, so that powder slag at the head of the drill body 1 is facilitated, and the overall weight is reduced.
The foregoing is only illustrative of the preferred embodiments of the present utility model.
Claims (5)
1. The utility model provides a four wing horizontal column type geological exploration drilling tools, includes bores body (1), its characterized in that, the head terminal surface of boring body (1) is fixed a plurality of alloy center pillar (4), and alloy center pillar (4) are horizontal setting at boring body (1) head terminal surface, bores body (1) head and sets up a plurality of wing bodies (2), and the terminal surface of wing body (2) is fixed alloy side pillar (7), and alloy side pillar (7) are horizontal setting at wing body (2) terminal surface.
2. Four-wing horizontal column geological exploration drilling tool according to claim 1, characterized in that a slag discharge groove (5) is arranged between two wing bodies (2).
3. The four-wing horizontal column type geological exploration drilling tool according to claim 1 is characterized in that a central wind hole (3) is formed in the center of the end face head of the drilling body (1).
4. A four-wing horizontal column type geological exploration drilling tool according to claim 3, wherein a side air hole (6) is formed in the bottom of the slag discharging groove (5), and the side air hole (6) is communicated with the central air hole (3).
5. The four-wing horizontal column type geological exploration drilling tool according to claim 1, wherein the end face of the wing body (2) is provided with an inner inclined plane (8) and an outer inclined plane (9), and alloy side columns (7) are arranged on the inner inclined plane (8) and the outer inclined plane (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322388305.1U CN220748152U (en) | 2023-09-04 | 2023-09-04 | Four-wing horizontal column type geological exploration drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322388305.1U CN220748152U (en) | 2023-09-04 | 2023-09-04 | Four-wing horizontal column type geological exploration drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220748152U true CN220748152U (en) | 2024-04-09 |
Family
ID=90565801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322388305.1U Active CN220748152U (en) | 2023-09-04 | 2023-09-04 | Four-wing horizontal column type geological exploration drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220748152U (en) |
-
2023
- 2023-09-04 CN CN202322388305.1U patent/CN220748152U/en active Active
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