CN111206882A - Quick leveling drilling support - Google Patents
Quick leveling drilling support Download PDFInfo
- Publication number
- CN111206882A CN111206882A CN201811395998.4A CN201811395998A CN111206882A CN 111206882 A CN111206882 A CN 111206882A CN 201811395998 A CN201811395998 A CN 201811395998A CN 111206882 A CN111206882 A CN 111206882A
- Authority
- CN
- China
- Prior art keywords
- cross beam
- drilling
- guide rail
- quick leveling
- vertical lifting
- Prior art date
- 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.)
- Pending
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 30
- 239000011435 rock Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
A quick leveling drilling support is characterized in that four leveling screws are arranged at four corners of a bottom plate of a rack, a replaceable expansion screw mounting plate is connected with the expansion screws, two vertical lifting guide rails are mounted on the bottom plate of the rack, a movable cross beam is sleeved on the vertical lifting guide rails, a fixed cross beam is mounted at the tops of the vertical lifting guide rails, and a lifting screw rod penetrates through the fixed cross beam to be connected with the movable cross beam. The manual wrench is rotated to drive the lifting screw rod to rotate, the movable cross beam is pulled to ascend or descend, the drilling machine can be directly installed on the horizontal guide rail on the movable cross beam or the drilling machine fixing screw hole for drilling, or the horizontal guide rail is installed for drilling after the whole machine is installed.
Description
Technical Field
The invention relates to a drilling tool, in particular to a drilling support capable of quickly leveling foundation construction earthwork.
Background
At present, the foundation construction earthwork engineering often needs to drill holes on rocks, and due to the fact that the rocks are uneven, drilling equipment has the problems of poor stability, easiness in slipping, displacement and the like, drilling precision is poor, time is required for manually drilling one hole for fixing the hole for more than 1-2 hours, the equipment utilization rate is extremely low, cost is greatly increased, the manual fixing work intensity is high, safety is poor and the like.
Disclosure of Invention
In order to solve the problems in the background art, the invention provides a quick leveling drilling support, which not only can be quickly leveled and fixed, but also can conveniently adjust the angle and stably and accurately drill holes on a slope.
The technical scheme adopted by the invention for solving the technical problems is as follows: four leveling screws of the quick leveling drilling support are arranged at four corners of a bottom plate of the frame, an exchangeable expansion screw mounting plate is connected with an expansion screw, two vertical lifting guide rails are arranged on the bottom plate of the frame, a movable cross beam is sleeved on the vertical lifting guide rails, a fixed cross beam is arranged at the tops of the vertical lifting guide rails, and a lifting screw rod penetrates through the fixed cross beam to be connected with the movable cross beam. The manual wrench is rotated to drive the lifting screw rod to rotate, the movable cross beam is pulled to ascend or descend, and the horizontal guide rail or the drilling machine fixing screw hole is formed in the movable cross beam and used for installing the horizontal guide rail when the whole machine is installed. The purpose of quickly leveling the drill hole is achieved.
The invention has the advantages of rapid leveling and fixing, convenient angle adjustment, stable and accurate drilling on a slope and simple structure.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a perspective view of the present invention.
In the figure, 1, a frame bottom plate, 2, a leveling screw, 3, an expansion screw mounting plate, 4, an expansion screw, 5, a vertical lifting guide rail, 6, a horizontal guide rail or a drilling machine fixing screw hole, 7, a movable cross beam, 8, a fixed cross beam, 9, a lifting screw rod and 10, a manual wrench.
Detailed Description
In the figure 1, four leveling screws (2) are arranged at four corners of a bottom plate (1) of a rack, an exchangeable expansion screw mounting plate (3) is connected with expansion screws (4), two vertical lifting guide rails (5) are arranged on the bottom plate (1) of the rack, a movable cross beam (7) is sleeved on the vertical lifting guide rails (5), a fixed cross beam (8) is arranged at the tops of the vertical lifting guide rails (5), and a lifting screw rod (9) penetrates through the fixed cross beam (8) to be connected with the movable cross beam (7). A manual wrench (10) is rotated to drive a lifting screw rod (9) to rotate, a movable cross beam (7) is pulled to ascend or descend, and a horizontal guide rail or a drilling machine fixing screw hole (6) is arranged on the movable cross beam (7) and used for installing the horizontal guide rail or directly installing a drilling machine when the whole machine is installed.
Quickly leveling the installation mode of the drilling bracket; before the drilling machine is used, small expansion screw holes are drilled in rocks, expansion screws (4) are installed, an expansion screw installation plate (3) of a rack bottom plate (1) is sleeved on the expansion screws (4), four leveling screws (2) on four corners of the rack bottom plate (1) are adjusted, a nut of each expansion screw (4) is screwed after the rack bottom plate (1) is leveled, and a drilling machine is directly installed on a horizontal guide rail or a drilling machine fixing screw hole (6) for drilling holes, or a horizontal guide rail is installed after the whole machine is installed for drilling holes.
Claims (7)
1. The utility model provides a quick leveling drilling support which characterized by: the four leveling screws of the bracket are arranged at four corners of a bottom plate of the frame, and the replaceable expansion screw mounting plate is connected with the expansion screws.
2. The quick leveling drill bracket of claim 1 wherein; two vertical lifting guide rails are arranged on the bottom plate of the frame.
3. The quick leveling drill bracket of claim 1 wherein; the movable beam is sleeved on the vertical lifting guide rail.
4. The quick leveling drill bracket of claim 1 wherein: the fixed beam is arranged on the top of the vertical lifting guide rail.
5. The quick leveling drill bracket of claim 1 wherein: the lifting screw rod penetrates through the fixed cross beam to be connected with the movable cross beam.
6. The quick leveling drill bracket of claim 1 wherein: and rotating the manual wrench to drive the lifting screw rod to rotate, and drawing the movable cross beam to ascend or descend.
7. The quick leveling drill bracket of claim 1 wherein: the drilling machine can be directly arranged on the horizontal guide rail or the drilling machine fixing screw hole for drilling, or the horizontal guide rail for drilling can be arranged after the whole machine is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811395998.4A CN111206882A (en) | 2018-11-22 | 2018-11-22 | Quick leveling drilling support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811395998.4A CN111206882A (en) | 2018-11-22 | 2018-11-22 | Quick leveling drilling support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111206882A true CN111206882A (en) | 2020-05-29 |
Family
ID=70782076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811395998.4A Pending CN111206882A (en) | 2018-11-22 | 2018-11-22 | Quick leveling drilling support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111206882A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112873429A (en) * | 2020-12-25 | 2021-06-01 | 阜阳市伟叶家具有限公司 | Drilling equipment for wooden furniture |
-
2018
- 2018-11-22 CN CN201811395998.4A patent/CN111206882A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112873429A (en) * | 2020-12-25 | 2021-06-01 | 阜阳市伟叶家具有限公司 | Drilling equipment for wooden furniture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200529 |