CN220451793U - Drilling equipment for geotechnical engineering convenient to change - Google Patents
Drilling equipment for geotechnical engineering convenient to change Download PDFInfo
- Publication number
- CN220451793U CN220451793U CN202321839382.8U CN202321839382U CN220451793U CN 220451793 U CN220451793 U CN 220451793U CN 202321839382 U CN202321839382 U CN 202321839382U CN 220451793 U CN220451793 U CN 220451793U
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- CN
- China
- Prior art keywords
- drilling
- connecting rod
- drilling equipment
- wall
- geotechnical engineering
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Links
- 238000005553 drilling Methods 0.000 title claims abstract description 70
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 238000005728 strengthening Methods 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 238000005260 corrosion Methods 0.000 claims description 7
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model belongs to the technical field of drilling equipment, and particularly relates to drilling equipment for geotechnical engineering, which comprises a drilling equipment main body, wherein the top end of the drilling equipment main body is provided with a mounting groove, the inner wall of the bottom end of the mounting groove is provided with a limit groove, a pressure spring is arranged in the limit groove, the inner side of the pressure spring is provided with a connecting rod, the inner side of the top end of the connecting rod is provided with a limit column, the outer side of the connecting rod is provided with a pull ring, the inner side of the mounting groove is provided with a drill rod, the inner wall of the bottom end of the drill rod is provided with a limit hole, and the inner wall of the drill rod is provided with a reinforcing rib.
Description
Technical Field
The utility model relates to the technical field of drilling equipment, in particular to drilling equipment for geotechnical engineering, which is convenient to replace.
Background
Geotechnical engineering includes foundation engineering, supporting engineering, excavating engineering and the like, and is an indispensable part of modern engineering, and when engineering projects such as roads, bridges, subways, reservoirs, large factories and the like are constructed, the technology and the application of the geotechnical engineering are all necessary, and when geotechnical engineering is constructed, drilling equipment is needed to be matched, namely, cylindrical holes or holes are reserved on a target object by using a tool which is harder and sharper than the target object through rotary cutting or rotary extrusion, and in geotechnical engineering, drilling operation is usually needed to be carried out on geotechnical by using the drilling equipment.
The prior art has the following problems:
1. in the actual use process of the existing drilling equipment, the drill bit is fixed on the drilling equipment by adopting a bolt mode, and when the drill bit needs to be replaced, the drill bit is detached and replaced by adopting a manual tool matching mode, and the existing operation mode consumes time and labor in the actual use, so that the use convenience of the drilling equipment is reduced;
2. in the use process of the existing drilling equipment, when the drill rod connected to the drilling equipment is influenced by muddy water, corrosion and rust can be caused on the outer surface of the drill rod, and when corrosion and rust occur on the drill rod, the use strength of the drill rod can be influenced, so that the normal use of the drill rod is influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the drilling equipment for geotechnical engineering, which is convenient to replace, and solves the problem that the existing drilling equipment is inconvenient to replace.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drilling equipment for geotechnical engineering convenient to change, includes drilling equipment main part, drilling equipment main part top is provided with the mounting groove, mounting groove bottom inner wall is provided with the spacing groove, the inside pressure spring that is provided with of spacing groove, the pressure spring inboard is provided with the connecting rod, the connecting rod top inboard is provided with spacing post, the connecting rod outside is provided with the pull ring, the mounting groove inboard is provided with the drilling rod, drilling rod bottom inner wall is provided with spacing hole, the drilling rod inner wall is provided with the strengthening rib, the strengthening rib outside is provided with the anticorrosive coating.
As a preferable technical scheme of the utility model, the number of the limit grooves is two, and the limit grooves are symmetrically arranged in the inner wall of the bottom end of the mounting groove.
As a preferable technical scheme of the utility model, one end of the connecting rod penetrates through the inner wall of the mounting groove and extends to the inner side of the pressure spring, and the inner side of the top end of the connecting rod is fixedly connected with one end of the limiting column.
As a preferable technical scheme of the utility model, the pull ring is in a circular ring shape, and the pull ring is fixedly arranged on the outer side of the connecting rod.
As a preferable technical scheme of the utility model, the reinforcing ribs are made of carbon steel and are embedded in the inner wall of the drill rod in a cross shape.
As a preferable technical scheme of the utility model, the anti-corrosion layer is made of epoxy resin and is fixedly arranged on the outer side of the reinforcing rib.
Compared with the prior art, the utility model provides the drilling equipment for geotechnical engineering, which is convenient to replace, and has the following beneficial effects:
1. this a drilling equipment for geotechnical engineering convenient to change through setting up spacing groove, compression spring, connecting rod, spacing post and spacing hole, when drilling equipment main part uses, utilizes the compression spring and the cooperation of connecting rod that the spacing inslot portion set up, can adjust the position of spacing post to utilize the cooperation of spacing post and spacing hole, can dismantle drilling equipment main part, improved drilling equipment main part dismouting convenience through this kind of mode, thereby improved work efficiency.
2. This drilling equipment for geotechnical engineering convenient to change through setting up strengthening rib and anticorrosive coating, when drilling equipment main part used, utilizes the strengthening rib can improve drilling rod inner wall intensity, avoids the drilling rod to receive the condition that deformation damage appears in the foreign matter striking, then utilizes the anticorrosive coating can improve drilling rod surface anticorrosive effect, avoids the drilling rod surface to receive the muddy water influence to appear corroding rusty condition, has improved drilling rod stability in use through this kind of mode.
Drawings
FIG. 1 is a schematic view of the overall appearance structure of the present utility model;
FIG. 2 is a schematic view of the overall planar structure of the present utility model;
FIG. 3 is a schematic plan view of a compression spring and connecting rod according to the present utility model;
FIG. 4 is a partial schematic view of a three-dimensional structure of a drill rod and a limiting hole according to the present utility model;
fig. 5 is a schematic view showing a part of the planar structure of the reinforcing rib and the corrosion-resistant layer according to the present utility model.
In the figure: 1. a drilling apparatus body; 2. a mounting groove; 3. a limit groove; 4. a pressure spring; 5. a connecting rod; 6. a limit column; 7. a pull ring; 8. a drill rod; 9. a limiting hole; 10. reinforcing ribs; 11. and an anti-corrosion layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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 5, in the present embodiment: the utility model provides a drilling equipment for geotechnical engineering convenient to change, including drilling equipment main part 1, drilling equipment main part 1 top is provided with mounting groove 2, and mounting groove 2 bottom inner wall is provided with spacing groove 3, and spacing groove 3 inside is provided with pressure spring 4, and pressure spring 4 inboard is provided with connecting rod 5, and connecting rod 5 top inboard is provided with spacing post 6, and the connecting rod 5 outside is provided with pull ring 7, and mounting groove 2 inboard is provided with drilling rod 8, and drilling rod 8 bottom inner wall is provided with spacing hole 9, and drilling rod 8 inner wall is provided with strengthening rib 10, and the strengthening rib 10 outside is provided with anticorrosive coating 11.
In the embodiment, the number of the limiting grooves 3 is two, the limiting grooves 3 are symmetrically arranged in the inner wall of the bottom end of the mounting groove 2, and the fixing effect on the drill rod 8 can be improved by arranging the two groups of limiting grooves 3; one end of the connecting rod 5 penetrates through the inner wall of the mounting groove 2 and extends to the inner side of the pressure spring 4, the inner side of the top end of the connecting rod 5 is fixedly connected with one end of the limiting column 6, and the position of the limiting column 6 can be adjusted by utilizing the cooperation of the pressure spring 4 and the connecting rod 5, so that the drilling equipment main body 1 can be disassembled and assembled by utilizing the cooperation of the limiting column 6 and the limiting hole 9; the pull ring 7 is circular, the pull ring 7 is fixedly arranged on the outer side of the connecting rod 5, and the connecting rod 5 can be pulled outwards by arranging the pull ring 7; the reinforcing ribs 10 are made of carbon steel, the reinforcing ribs 10 are embedded in the inner wall of the drill rod 8 in a crisscross manner, the strength of the inner wall of the drill rod 8 can be improved by using the reinforcing ribs 10, and the condition that the drill rod 8 is deformed and damaged due to impact of foreign matters is avoided; the anticorrosive coating 11 is made by epoxy, and anticorrosive coating 11 fixed mounting is in the strengthening rib 10 outside, utilizes anticorrosive coating 11 can improve drilling rod 8 surface anticorrosive effect, avoids drilling rod 8 surface to receive the muddy water influence to appear corroding rusty condition, has improved drilling rod 8 stability in use through this kind of mode.
The working principle and the using flow of the utility model are as follows: when the operator uses drilling equipment main part 1, when changing drilling equipment main part 1, utilize pull ring 7 to outside pulling with connecting rod 5, then insert the one end that spacing hole 9 was installed to drilling rod 8 to inside mounting groove 2, after drilling rod 8 one end inserts inside mounting groove 2, utilize the cooperation of the inside compression spring 4 that sets up of spacing groove 3 and connecting rod 5, can adjust the position of spacing post 6, thereby utilize spacing post 6 and spacing hole 9's cooperation, can dismantle drilling equipment main part 1, the dismouting convenience of drilling equipment main part 1 has been improved through this kind of mode, thereby work efficiency has been improved, then in drilling equipment main part 1 and drilling rod 8 daily use, utilize strengthening rib 10 can improve drilling rod 8 inner wall intensity, avoid drilling rod 8 to receive the condition that the deformation damage appears in the impact of foreign matter, then utilize anticorrosive coating 11 can improve drilling rod 8 surface anticorrosive effect, avoid drilling rod 8 surface to receive the condition that the corrosive attack appears in the influence of mud water, stability in use has been improved through this kind of mode.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. Drilling equipment for geotechnical engineering convenient to change, including drilling equipment main part (1), its characterized in that: drilling equipment main part (1) top is provided with mounting groove (2), mounting groove (2) bottom inner wall is provided with spacing groove (3), spacing groove (3) inside is provided with pressure spring (4), pressure spring (4) inboard is provided with connecting rod (5), connecting rod (5) top inboard is provided with spacing post (6), connecting rod (5) outside is provided with pull ring (7), mounting groove (2) inboard is provided with drilling rod (8), drilling rod (8) bottom inner wall is provided with spacing hole (9), drilling rod (8) inner wall is provided with strengthening rib (10), strengthening rib (10) outside is provided with anticorrosive coating (11).
2. A drilling apparatus for geotechnical engineering for easy replacement according to claim 1, wherein: the number of the limiting grooves (3) is two, and the limiting grooves (3) are symmetrically arranged in the inner wall of the bottom end of the mounting groove (2).
3. A drilling apparatus for geotechnical engineering for easy replacement according to claim 1, wherein: one end of the connecting rod (5) penetrates through the inner wall of the mounting groove (2) and extends to the inner side of the pressure spring (4), and the inner side of the top end of the connecting rod (5) is fixedly connected with one end of the limiting column (6).
4. A drilling apparatus for geotechnical engineering for easy replacement according to claim 1, wherein: the pull ring (7) is circular, and the pull ring (7) is fixedly arranged on the outer side of the connecting rod (5).
5. A drilling apparatus for geotechnical engineering for easy replacement according to claim 1, wherein: the reinforcing ribs (10) are made of carbon steel, and the reinforcing ribs (10) are embedded in the inner wall of the drill rod (8) in a crisscross manner.
6. A drilling apparatus for geotechnical engineering for easy replacement according to claim 1, wherein: the anti-corrosion layer (11) is made of epoxy resin, and the anti-corrosion layer (11) is fixedly arranged on the outer side of the reinforcing rib (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321839382.8U CN220451793U (en) | 2023-07-13 | 2023-07-13 | Drilling equipment for geotechnical engineering convenient to change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321839382.8U CN220451793U (en) | 2023-07-13 | 2023-07-13 | Drilling equipment for geotechnical engineering convenient to change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220451793U true CN220451793U (en) | 2024-02-06 |
Family
ID=89735451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321839382.8U Active CN220451793U (en) | 2023-07-13 | 2023-07-13 | Drilling equipment for geotechnical engineering convenient to change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220451793U (en) |
-
2023
- 2023-07-13 CN CN202321839382.8U patent/CN220451793U/en active Active
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| GR01 | Patent grant |