CN104420867A - Mine drill hole position indicator - Google Patents
Mine drill hole position indicator Download PDFInfo
- Publication number
- CN104420867A CN104420867A CN201310390849.XA CN201310390849A CN104420867A CN 104420867 A CN104420867 A CN 104420867A CN 201310390849 A CN201310390849 A CN 201310390849A CN 104420867 A CN104420867 A CN 104420867A
- Authority
- CN
- China
- Prior art keywords
- supporting leg
- hole
- hole position
- landing leg
- sleeve
- 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
- 239000000725 suspension Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 4
- 238000005422 blasting Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000004575 stone Substances 0.000 description 8
- 238000005553 drilling Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 230000006978 adaptation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
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
- E21B47/00—Survey of boreholes or wells
- E21B47/09—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Geophysics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a mine drill hole position indicator, comprising a hole position indication rod, the upper end of which is provided with a hoisting ring, a sleeve is arranged on the hole position indication rod, the outer edge of the sleeve is provided with at least 3 landing legs, the landing legs comprise an upper landing leg and a lower landing leg, the upper landing leg and the lower landing leg are connected through a threaded shaft, a spherical supporting part is arranged at the bottom of the lower landing leg, and the surface of the supporting part is provided with a plurality of dentate bulges. Thus, not only is the amount of labor of a technician reduced, but also the problem and potential safety hazard caused by human factors can be reduced, and the blasting effect can be better improved accordingly; the indicator has a simple structure and a low cost, is convenient to process, use and preserve, withstands wind not to fall down, can be recycled, and effectively improves the work efficiency.
Description
Technical field
The invention belongs to mining machine field, relate to a kind of drilling positioner, particularly a kind of ore deposit bore position indicator.
Background technology
Known, be most important link in perforated blasting ore deposit production procedure in the open.The quality of perforated blasting quality directly affects the overall situation of Production of Strip Mine, and the laying of bore position is the preperforative first step, and can rig be the accurate layout of bore position by design its principal element of carrying out constructing.Therefore, the opencut that is laid in of bore position seems particularly important.
The distribution method that existing opencut boring is laid is: according to perforated design, utilize GPS or ruler to measure and determine bore position, technician utilizes the stone in place to pile up stone heap as mark in the position determined, then on stone and around water red paint to show position, hole; Preceding method Problems existing mainly contains:
1, because position, each hole is piled up by not of uniform size, different 3-4 block stone to form, thus cause the Kong Weiyu actual bit of layout to be equipped with certain deviation, error in point measurement is at 10-30cm.
2, workload is large.8 kilograms, each Kong Weixu stone is even more, picks up stone also easy time weather conditions are good, and also need snow from muddy water neutralization when rainy day and winter and pick up stone, this is also for cloth hole adds difficulty.Meanwhile, stone is also easily covered by heavy snow, makes driller not easily accurate looking for holes position.
Summary of the invention
The object of the invention is to, a kind of ore deposit bore position indicator is provided.It can be stable finger in position, position, hole accurately, be convenient to drilling machine construction and accurately can determine bore position, facilitating drilling machine construction personnel to find position, position, hole, reducing workload.
Technical scheme of the present invention: a kind of ore deposit bore position indicator, comprise position, hole indicating arm, the upper end of position, hole indicating arm is provided with suspension ring, position, hole indicating arm is provided with sleeve, the outer rim of sleeve is provided with at least 3 supporting legs, and described supporting leg comprises upper supporting leg and lower supporting leg, and upper supporting leg is connected by thread spindle with lower supporting leg, the bottom of lower supporting leg is provided with spherical support component, and the surface of support component is provided with some dentations.
In the bore position indicator of aforesaid ore deposit, described indicating arm two ends, position, hole are also provided with limited block.
Compared with prior art, the present invention constitutes a kind of ore deposit bore position indicator by organic the linking together of " upper end of position, hole indicating arm is provided with suspension ring; position, hole indicating arm is provided with sleeve; the outer rim of sleeve is provided with at least 3 supporting legs; described supporting leg comprises upper supporting leg and lower supporting leg; upper supporting leg is connected by thread spindle with lower supporting leg, and the bottom of lower supporting leg is provided with spherical support component, and the surface of support component is provided with some dentations " these technical characteristics.Owing to have employed above-mentioned technical scheme, after technician measures and determines bore position, by position, sensing hole, indicating arm lower end, position, hole of the present invention, because position, hole indicating arm is movably arranged in sleeve, for injustice or position, hole indicating arm that position, hole is lower by deadweight can be stable finger in position, position, hole accurately, be convenient to drilling machine construction and accurately can determine bore position, conveniently drilling machine construction personnel find position, position, hole, according to the physical features near position, hole, angle between adjustment upper supporting leg and lower supporting leg is with adaptation to the ground, the spherical support component of bottom can increase the contact area with ground, the surface of support component is provided with some dentations and increases the frictional force with ground, by more firm for this device security protection ground, so not only alleviate the amount of labour of technician, and the trouble and potential safety hazard that cause because of human factor can be reduced, thus demolition effect can be improved better, by suspension ring, this device is hung placement collection after using, avoid it to translate into and accidentally injure constructor.Structure of the present invention is simply convenient to processing, cost is low, easy to use, be convenient to preserve, wind resistance does not fall, capable of circulationly reuse, effectively increase work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Being labeled as in accompanying drawing: 1-suspension ring, position, 2-hole indicating arm, 3-sleeve, 4-upper supporting leg, 5-thread spindle, supporting leg under 6-, 7-support component, 8-limited block, 9-dentation.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated, but not as the foundation limited the present invention.
Embodiment.A kind of ore deposit bore position indicator, form as shown in Figure 1, comprise position, hole indicating arm 2, the upper end of position, hole indicating arm 2 is provided with suspension ring 1, and position, hole indicating arm 2 is provided with sleeve 3, and the outer rim of sleeve 3 is provided with at least 3 supporting legs, described supporting leg comprises upper supporting leg 4 and lower supporting leg 6, upper supporting leg 4 is connected by thread spindle 5 with lower supporting leg 6, and the bottom of lower supporting leg 6 is provided with spherical support component 7, and the surface of support component 7 is provided with some dentations 9.
The two ends of position, hole indicating arm 2 are provided with limited block 8.
Thread spindle 5 is with externally threaded axle, and in the present invention, thread spindle 5 connects upper supporting leg 4 and lower supporting leg 6, and after upper supporting leg 4 and lower supporting leg 6 rotate any one angle, position can be fixed.
Operating principle of the present invention: after technician measures and determines bore position, by position, sensing hole, indicating arm 2 lower end, position, hole of the present invention, because position, hole indicating arm 2 is movably arranged in sleeve 3, for injustice or position, hole indicating arm that position, hole is lower by deadweight can be stable finger in position, position, hole accurately, be convenient to drilling machine construction and accurately can determine bore position, conveniently drilling machine construction personnel find position, position, hole, according to the physical features near position, hole, angle between adjustment upper supporting leg 4 and lower supporting leg 5 is with adaptation to the ground, the spherical support component 7 of bottom can increase the contact area with ground, the surface of support component is provided with some dentations 9 and increases the frictional force with ground, by more firm for this device security protection ground, so not only alleviate the amount of labour of technician, and the trouble and potential safety hazard that cause because of human factor can be reduced, thus demolition effect can be improved better, by suspension ring 1, this device is hung placement collection after using, avoid it to translate into and accidentally injure constructor.Structure of the present invention is simply convenient to processing, cost is low, easy to use, be convenient to preserve, wind resistance does not fall, capable of circulationly reuse, effectively increase work efficiency.
Claims (2)
1. an ore deposit bore position indicator, it is characterized in that: comprise position, hole indicating arm (2), the upper end of position, hole indicating arm (2) is provided with suspension ring (1), position, hole indicating arm (2) is provided with sleeve (3), the outer rim of sleeve (3) is provided with at least 3 supporting legs, described supporting leg comprises upper supporting leg (4) and lower supporting leg (6), upper supporting leg (4) is connected by thread spindle (5) with lower supporting leg (6), the bottom of lower supporting leg (6) is provided with spherical support component (7), and the surface of support component (7) is provided with some dentations (9).
2. ore deposit according to claim 1 bore position indicator, is characterized in that: the two ends of described position, hole indicating arm (2) are provided with limited block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310390849.XA CN104420867A (en) | 2013-08-30 | 2013-08-30 | Mine drill hole position indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310390849.XA CN104420867A (en) | 2013-08-30 | 2013-08-30 | Mine drill hole position indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104420867A true CN104420867A (en) | 2015-03-18 |
Family
ID=52970904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310390849.XA Pending CN104420867A (en) | 2013-08-30 | 2013-08-30 | Mine drill hole position indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104420867A (en) |
-
2013
- 2013-08-30 CN CN201310390849.XA patent/CN104420867A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |