CN106705805B - Tunnel Blasting blast hole parameter portable multi-function measuring device and application method - Google Patents
Tunnel Blasting blast hole parameter portable multi-function measuring device and application method Download PDFInfo
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- CN106705805B CN106705805B CN201611260842.6A CN201611260842A CN106705805B CN 106705805 B CN106705805 B CN 106705805B CN 201611260842 A CN201611260842 A CN 201611260842A CN 106705805 B CN106705805 B CN 106705805B
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- 238000005422 blasting Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000005259 measurement Methods 0.000 claims abstract description 29
- 239000003831 antifriction material Substances 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 7
- 239000003245 coal Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910000967 As alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
-
- 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
- E21B47/02—Determining slope or direction
- E21B47/022—Determining slope or direction of the borehole, e.g. using geomagnetism
-
- 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
- E21B47/04—Measuring depth or liquid level
Landscapes
- Physics & Mathematics (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geophysics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Tape Measures (AREA)
Abstract
The invention discloses a kind of Tunnel Blasting blast hole parameter portable multi-function measuring device and application methods, including depth measurement part, the depth measurement part includes main scale, the main scale tail end internal sleeve is equipped with multistage scalable auxiliary scale, the main scale head end is connect with tape measure, the main scale head end also passes through connector and connect with angle measurement part, and the angle measurement part includes angel measuring instrument, is connect by weight line with weight in the middle part of the angel measuring instrument.Solve in previous blasthole geometric parameter measurement that required measuring instrument is more, the problem more than required survey crew a, people can measure blasthole geometric parameter, convenience and high-efficiency；It can be easy to carry with free extension；Can be multi-purpose with a ruler, disposably measure three kinds of parameters of blasthole；The depth parameter that blasthole can be measured by the cooperation of main scale and auxiliary scale, the spacing of blasthole can be measured by tape measure, and the inclination angle of blasthole can be obtained by the cooperation of weight and angel measuring instrument.
Description
Technical field
The invention belongs to engineering measurement fields, and in particular to a kind of Tunnel Blasting blast hole parameter under complex environment is just
Take formula multifunction measuring set and application method.
Background technique
In the construction of mine, the construction in tunnel and the construction of other civil engineerings, drilling and blasting method is a kind of common method.
The parameters such as the depth of blasthole, angle, spacing are most important to engineering construction when boring quick-fried.For example, tunnel seismic prospecting
Method (TSP) is one of long-term geology forecasting procedure of construction time non-destructive, it has also become most of profound tunnel geological forecasts
Main method.
The measurement of blasthole geometric parameter is the important link of preparation before TSP data acquire, to subsequent processing result
Accuracy is most important, only under the premise of blasthole geometric parameter measurement is accurate, just can guarantee the accuracy of data processing, mentions
The precision of high TSP forecast.
And blasthole geometric parameter mainly includes the parameters such as blast hole depth, angle, spacing.Conventional method can not be obtained disposably
Blasthole geometric parameter often needs more people's substeps to obtain, time-consuming and laborious.And emerging electronic measuring instrument, in complex geologic conditions
In the case of, it is especially highly prone to magnetic field influence in mine, leads to electronic instrument misalignment.There is presently no a kind of effective methods
It can be with the multiple parameters of quick obtaining blasthole.
Summary of the invention
It is portable the purpose of the present invention is to overcome above-mentioned the deficiencies in the prior art, providing a kind of Tunnel Blasting blast hole parameter
Multifunction measuring set and application method, the measuring scale is light, easily operated, and required operating personnel is few, strong antijamming capability.From
And blasthole geometric parameter is accurately measured, accurate data is provided for subsequent forecast, construction etc..
To achieve the above object, the present invention adopts the following technical solutions:
Tunnel Blasting blast hole parameter portable multi-function measuring device, including depth measurement part, the depth measurement portion
Dividing includes main scale, and the main scale tail end internal sleeve is equipped with multistage scalable auxiliary scale, and the main scale head end is connect with tape measure, the master
Ruler head end also passes through connector and connect with angle measurement part, and the angle measurement part includes angel measuring instrument, the angle
It is connect by weight line with weight in the middle part of measuring instrument.
The multistage auxiliary scale includes at least the first auxiliary scale and the second auxiliary scale, and the second auxiliary scale is sheathed on inside main scale, and first is secondary
Ruler is sheathed on inside the second auxiliary scale.
Buckle is respectively provided on first auxiliary scale and the second auxiliary scale side.
The angel measuring instrument includes 360 degree of disks, is rotatablely connected in the middle part of the disk with connector.
Graduation mark is had on the main scale, auxiliary scale, tape measure and angel measuring instrument.
The graduation mark is fluorescence scales line.
With hook at the top of the weight, the hook is connect with weight line.
The main scale and auxiliary scale are cylindrical structure, and the main scale and auxiliary scale are hollow structure.
The main scale and auxiliary scale are that anti-friction material is made.
The tape measure is scalable flexible tape measure.
The application method of Tunnel Blasting blast hole parameter portable multi-function measuring device, comprising the following steps:
(1) according to adaptable range, auxiliary scale is pulled out into set distance from main scale, fixes auxiliary scale position；
(2) depth measurement part is put in blasthole, blast hole depth is known according to the scale of main scale and auxiliary scale；
(3) weight is fixed in the middle part of angel measuring instrument by weight line, blasthole is known according to the scale of angel measuring instrument
Inclination angle；
(4) tape measure is pulled open, the spacing between adjacent shot hole is measured；
(5) weight is removed, auxiliary scale is taken in main scale, main scale opening is sealed, tape measure is rolled, complete measurement.
Specific step is as follows for the step (3):
Weight is fixed in the middle part of angel measuring instrument by weight line, naturally droops weight, adjusts rotational angle measurement
Instrument makes the axis of its zero graduation line alignment main scale, reads scale where weight line, it can thus be concluded that the angle of weight line and main scale,
The complementary angle of angle be blasthole inclination angle.
The present invention has the following advantages that compared with the existing technology and effect:
1 present invention solves in previous blasthole geometric parameter measurement that required measuring instrument is more, asking more than required survey crew
Topic, a people can measure blasthole geometric parameter, convenience and high-efficiency；
2 Tunnel Blasting blast hole parameter portable multi-function measuring devices can be easy to carry with free extension；
3 Tunnel Blasting blast hole parameter portable multi-function measuring devices can be multi-purpose with a ruler, disposably measures the three of blasthole
Kind parameter；The depth parameter that blasthole can be measured by the cooperation of main scale and auxiliary scale, the spacing of blasthole can be measured by tape measure,
The inclination angle of blasthole can be obtained by the cooperation of weight and angel measuring instrument；
4 Tunnel Blasting blast hole parameter portable multi-function measuring devices use fluorescence scales, convenient for reading, anti-interference ability
By force, usual device is overcome vulnerable to interference, and limited disadvantage is used in coal mine.
Detailed description of the invention
Fig. 1 is Tunnel Blasting blast hole parameter portable multi-function measuring device main view；
Fig. 2 is Tunnel Blasting blast hole parameter portable multi-function measuring device axonometric drawing；
In figure, 1 first auxiliary scale；2 second auxiliary scales；3 main scales；4 tape measures；5 angel measuring instruments；6 weight lines；7 weights；8 fluorescence
Graduation mark.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
As Figure 1-Figure 2, Tunnel Blasting blast hole parameter portable multi-function measuring device, including depth measurement part,
Depth measurement part includes main scale 3, and 3 tail end internal sleeve of main scale is equipped with multistage auxiliary scale, and 3 head end of main scale is connect with tape measure 4, main scale 3
Head end also passes through connector and connect with angle measurement part, and angle measurement part includes angel measuring instrument 5, in angel measuring instrument 5
Portion is connect by weight line 6 with weight 7.
In the present embodiment, multistage auxiliary scale includes the first auxiliary scale 1 and the second auxiliary scale 2, and the second auxiliary scale 2 is sheathed on inside main scale 3,
First auxiliary scale 1 is sheathed on inside the second auxiliary scale 2.2 retractable of first auxiliary scale 1 and the second auxiliary scale, the first auxiliary scale 1 can retractions
Inside two auxiliary scales 2, the second auxiliary scale 2 can inside retraction main scale 3, the first auxiliary scale 1 and the second auxiliary scale 2 can also by pulled out in main scale 3 into
Row fathoms.
First auxiliary scale 1 and the second auxiliary scale are respectively provided with buckle on 2 side.It is secondary that the first auxiliary scale 1 and second can be blocked by buckle
The position of ruler 2.
Angel measuring instrument 5 includes 360 degree of disks, the connector rotation connection connecting in the middle part of disk with main scale head end.Disk
Measuring instrument 5 can be thus adjusted the angle, keeps its zero graduation mark corresponding with the axis of main scale 3 around tie point 360 degree rotation.
Graduation mark is had on main scale 3, the first auxiliary scale 1, the second auxiliary scale 2, tape measure 4 and angel measuring instrument 5.Graduation mark is glimmering
Light graduation mark.Convenient for reading under conditions of unglazed or dark, strong antijamming capability overcomes usual device vulnerable to dry
It disturbs, and uses limited disadvantage in coal mine.
Weight 7 is detachable weight, and top is connect with hook, hook with weight line 6, is connected to weight by hook
On line 6.
Main scale 3, the first auxiliary scale 1, the second auxiliary scale 2 are cylindrical hollow structure.
Main scale 3, the first auxiliary scale 1, the second auxiliary scale 2 are that lightweight anti-friction material is made, such as alloy material, wear-resistant ceramic, resistance to
Rubber milling etc..
Tape measure 4 is scalable flexible tape measure, and when use is pulled open, and rolls when not in use, is not take up space, and side easy to operate
Just.
Wherein the first auxiliary scale 1 and the second auxiliary scale 2 can free extension, can be by the first auxiliary scale 1 and second when carrying
Auxiliary scale 2 is all reduced in main scale 3, and when use can select suitable range progress hole depth survey according to the blast hole depth estimated again
Amount, and be fixed by buckle.Tape measure 4 is being rolled when not used, and when use, which is pulled open, can measure blasthole spacing, convenient and efficient.
Angel measuring instrument 5 is freely rotatable, and is selected using 3 axis of main scale as baseline, the angle of measurement and weight line 6, institute's measuring angle it is remaining
Angle is just blasthole inclination angle.
Tunnel Blasting blast hole parameter portable multi-function measuring device, operating method includes the following steps:
(1) auxiliary scale is stretched out from main scale 3, selects suitable range, fixed with buckle.Tunnel Blasting blast hole parameter is portable
Formula multifunction measuring set depth measurement part is put in blasthole, is read according to the scale of main scale 3 and the first auxiliary scale 1, the second auxiliary scale 2
Blast hole depth out；
(2) it will be to have the weight 7 of weight line 6 by being suspended to measuring scale tail portion, naturally droop it, then adjust and turn
Dynamic angel measuring instrument 5 makes the axis of its zero graduation line alignment main scale 3, reads 6 place scale of weight line at this time, institute's measuring angle
Complementary angle is just blasthole inclination angle；
(3) since Tunnel Blasting blast hole parameter portable multi-function measuring device depth measurement part has put in blasthole
In, so this end no longer needs to artificial fixation, tape measure 4 only need to be pulled open, the distance of next blasthole is measured, measures adjacent shot hole
Between spacing；
(4) after all having surveyed, weight 7 is removed to rise with the first auxiliary scale 1 and be received among 3 ruler cylinder of main scale, and leather plug seals main scale ruler
The opening of cylinder, and tape measure 4 is rolled.
Carrying portable of the present invention, easily operated, required operating personnel is few, strong antijamming capability.To measure accurate big gun
Pore geometry parameter provides accurate data for subsequent forecast, construction etc..
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art are not
Need to make the creative labor the various modifications or changes that can be made still within protection scope of the present invention.
Claims (6)
1. Tunnel Blasting blast hole parameter portable multi-function measuring device, characterized in that including depth measurement part, the depth
Measurement portion point includes main scale, and the main scale tail end internal sleeve is equipped with multistage scalable auxiliary scale, and the main scale head end is connect with tape measure,
The main scale head end also passes through connector and connect with angle measurement part, and the angle measurement part includes angel measuring instrument, institute
It states and is connect by weight line with weight in the middle part of angel measuring instrument；The multistage auxiliary scale includes at least the first auxiliary scale and the second auxiliary scale,
Second auxiliary scale is sheathed on inside main scale, and the first auxiliary scale is sheathed on inside the second auxiliary scale；First auxiliary scale and the second auxiliary scale side
On be respectively provided with buckle；The angel measuring instrument includes 360 degree of disks, is rotatablely connected in the middle part of the disk with connector；The master
Ruler and auxiliary scale are cylindrical structure, and the main scale and auxiliary scale are hollow structure.
2. measuring device as described in claim 1, characterized in that equal band on the main scale, auxiliary scale, tape measure and angel measuring instrument
There is graduation mark, the graduation mark is fluorescence scales line.
3. measuring device as described in claim 1, characterized in that with hook, the hook and weight at the top of the weight
Line connection.
4. measuring device as described in claim 1, characterized in that the main scale and auxiliary scale are that anti-friction material is made；It is described
Tape measure is scalable flexible tape measure.
5. the application method of measuring device according to any one of claims 1-4, characterized in that the following steps are included:
(1) according to adaptable range, auxiliary scale is pulled out into set distance from main scale, fixes auxiliary scale position；
(2) depth measurement part is put in blasthole, blast hole depth is known according to the scale of main scale and auxiliary scale；
(3) weight is fixed in the middle part of angel measuring instrument by weight line, inclining for blasthole is known according to the scale of angel measuring instrument
Angle；
(4) tape measure is pulled open, the spacing between adjacent shot hole is measured；
(5) weight is removed, auxiliary scale is taken in main scale, main scale opening is sealed, tape measure is rolled, complete measurement.
6. the application method of measuring device as claimed in claim 5, characterized in that specific step is as follows for the step (3):
Weight is fixed in the middle part of angel measuring instrument by weight line, weight is naturally drooped, adjusts rotational angle measuring instrument, make
Its zero graduation line is directed at the axis of main scale, reads scale where weight line, it can thus be concluded that the angle of weight line and main scale, folder
The complementary angle at angle is blasthole inclination angle.
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| Application Number | Priority Date | Filing Date | Title |
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| CN106705805B true CN106705805B (en) | 2019-08-30 |
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| CN107861148A (en) * | 2017-10-12 | 2018-03-30 | 山东大学 | Integrate blast hole projectile filling, water filling and the TSP data acquisition devices measured |
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| CN109269381A (en) * | 2018-09-13 | 2019-01-25 | 张东 | A kind of engineering mapping measuring scale |
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| CN111623677B (en) * | 2020-05-27 | 2022-04-12 | 山东省淮海工程建设监理有限公司 | Pilot hole smooth blasting construction method and blast hole positioning device |
| CN113028934B (en) * | 2021-03-01 | 2023-09-08 | 四川旅游学院 | Dimension measuring device for indoor landscape design |
| CN114034293A (en) * | 2021-11-05 | 2022-02-11 | 浙江子城工程管理有限公司 | Engineering supervision multifunctional measuring device |
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