CN106705805A - Portable multifunctional measuring device for tunnel blasting hole parameter, and application method thereof - Google Patents
Portable multifunctional measuring device for tunnel blasting hole parameter, and application method thereof Download PDFInfo
- Publication number
- CN106705805A CN106705805A CN201611260842.6A CN201611260842A CN106705805A CN 106705805 A CN106705805 A CN 106705805A CN 201611260842 A CN201611260842 A CN 201611260842A CN 106705805 A CN106705805 A CN 106705805A
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- Prior art keywords
- secondary chi
- main scale
- weight
- measuring instrument
- measurement apparatus
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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 DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
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- Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Geophysics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Physics & Mathematics (AREA)
- Tape Measures (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a portable multifunctional measuring device for tunnel blasting hole parameters, and an application method thereof. The portable multifunctional measuring device comprises a depth measuring part, wherein the depth measuring part comprises a main ruler, a multi-stage telescopic auxiliary ruler is sleeved in the tail end of the main ruler, the head end of the main ruler is connected with a measuring tape, the head end of the main ruler is further connected with an angle measuring part by means of a connecting member, the angle measuring part comprises an angle measuring instrument, and the middle part of the angle measuring instrument is connected with a counter weight by means of a counter weight wire. The portable multifunctional measuring device solves the problems of requiring a large number of measurement instruments and a large number of measurement personnel in the previous blast hole geometric parameter measurement, can measure the blast hole geometric parameters by one person, is convenient and efficient, can be retracted freely, is convenient for carrying, can be used in multiple ways, can measure three kinds of parameters of the blast hole in one step, can measure the depth parameters of the blast hole through cooperation of the main ruler and the auxiliary ruler, can measure the distance between the blast holes by using the measuring tape, and can obtain an inclined angle of the blast holes through cooperation of the counter weight and the angle measuring instrument.
Description
Technical field
The invention belongs to engineering survey field, 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 technology
In the construction of construction, tunnel and the construction of other civil engineerings in mine, drilling and blasting method is a kind of common method.
The parameter such as the depth of blasthole, angle, spacing is 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 step of preparation before TSP data acquisitions, to subsequent treatment result
Accuracy is most important, only under the premise of blasthole geometric parameter measurement is accurate, just can guarantee that the accuracy of data processing, carries
The precision of TSP forecast high.
And the main parameter such as including blast hole depth, angle, spacing of blasthole geometric parameter.Conventional method cannot be obtained disposably
Blasthole geometric parameter, often needs many people's substeps to obtain, and wastes time and energy.And emerging electronic measuring instrument, in complex geologic conditions
In the case of, magnetic field influence is especially highly prone in mine, cause electronic instrument misalignment.There is presently no a kind of effective method
Can be with the multiple parameters of quick obtaining blasthole.
The content of the invention
The purpose of the present invention is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of Tunnel Blasting blast hole parameter is portable
Multifunction measuring set and application method, the measuring scale are light, it is easy to operate, and required operating personnel is few, strong antijamming capability.From
And blasthole geometric parameter is accurately measured, it is that follow-up forecast, construction etc. provide accurate data.
To achieve the above object, the present invention uses following technical proposals：
Tunnel Blasting blast hole parameter portable multi-function measurement apparatus, including depth survey part, the depth survey portion
Dividing includes main scale, and multistage scalable secondary chi is arranged with inside the main scale tail end, and the main scale head end is connected with tape measure, the master
Chi head end is also connected by connector with angular surveying part, and the angular surveying part includes angel measuring instrument, the angle
Measuring instrument middle part is connected by weight line with weight.
The multistage secondary chi at least includes the first secondary chi and the second secondary chi, and the second secondary chi is sheathed on inside main scale, and first is secondary
Chi is sheathed on inside the second secondary chi.
Buckle is respectively provided with first secondary chi and the second secondary chi side.
The angel measuring instrument includes 360 degree of disks, and the disk middle part rotates with connector and is connected.
Graduation mark is carried on the main scale, secondary chi, tape measure and angel measuring instrument.
The graduation mark is fluorescence scales line.
With hook, the hook is connected with weight line at the weight top.
The main scale and secondary chi are cylindrical structural, and the main scale and secondary chi are hollow-core construction.
The main scale and secondary chi are anti-friction material and are made.
The tape measure is scalable flexible tape measure.
The application method of Tunnel Blasting blast hole parameter portable multi-function measurement apparatus, comprises the following steps：
(1) according to adaptable range, secondary chi is pulled out into setpoint distance from main scale, fixes secondary chi position；
(2) depth survey part is put in blasthole, the scale according to main scale and secondary chi knows blast hole depth；
(3) weight is fixed on angel measuring instrument middle part by weight line, the scale according to angel measuring instrument knows blasthole
Inclination angle；
(4) tape measure is pulled open, the spacing between adjacent shot hole is measured；
(5) weight is removed, secondary chi is taken in main scale, seal main scale opening, tape measure is rolled, complete measurement.
Step (3) comprise the following steps that：
Weight is fixed on angel measuring instrument middle part by weight line, weight is naturally drooped, regulation rotational angle measurement
Instrument, makes its zero graduation line be 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,
The complementary angle of angle be blasthole inclination angle.
The present invention has advantages below and effect relative to prior art：
It is many that 1 present invention solves measuring instrument needed for conventional blasthole geometric parameter measurement, 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 measurement apparatus can freely stretch, and be easy to carry；
3 Tunnel Blasting blast hole parameter portable multi-function measurement apparatus can be multiplex with a chi, disposably measures the three of blasthole
Plant parameter；The depth parameter of blasthole can be measured by the cooperation of main scale and secondary chi, 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 measurement apparatus use fluorescence scales, are easy to reading, antijamming capability
By force, overcome usual device to be easily disturbed, and limited shortcoming is used in colliery.
Brief description of the drawings
Fig. 1 is Tunnel Blasting blast hole parameter portable multi-function measurement apparatus front view；
Fig. 2 is Tunnel Blasting blast hole parameter portable multi-function measurement apparatus axonometric drawing；
In figure, 1 first secondary chi；2 second secondary chis；3 main scales；4 tape measures；5 angel measuring instruments；6 weight lines；7 weights；8 fluorescence
Graduation mark.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and examples.
As Figure 1-Figure 2, Tunnel Blasting blast hole parameter portable multi-function measurement apparatus, including depth survey part,
Depth survey part includes main scale 3, and multistage secondary chi is arranged with inside the tail end of main scale 3, and the head end of main scale 3 is connected with tape measure 4, main scale 3
Head end is also connected by connector with angular surveying part, and angular surveying part includes angel measuring instrument 5, in angel measuring instrument 5
Portion is connected by weight line 6 with weight 7.
In the present embodiment, multistage secondary chi includes the first secondary chi 1 and the second secondary chi 2, and the second secondary chi 2 is sheathed on inside main scale 3,
First secondary chi 1 is sheathed on inside the second secondary chi 2.First secondary chi 1 and the retractable of the second secondary chi 2, the first secondary chi 1 can retractions
Inside two secondary chis 2, the second secondary chi 2 can inside retraction main scale 3, the first secondary chi 1 and the second secondary chi 2 also can by pulled out in main scale 3 into
Row fathoms.
Buckle is respectively provided with first secondary chi 1 and the side of the second secondary chi 2.First secondary chi 1 and second can be blocked by buckle secondary
The position of chi 2.
Angel measuring instrument 5 includes 360 degree of disks, and the connector that disk middle part is connected with main scale head end rotates connection.Disk
Can be around 360 degree of rotations of tie point, thus adjustment angle measuring instrument 5, makes its zero degree graduation mark corresponding with the axis of main scale 3.
Graduation mark is carried on main scale 3, the first secondary chi 1, the second secondary chi 2, tape measure 4 and angel measuring instrument 5.Graduation mark is glimmering
Light graduation mark.It is easy to the reading under conditions of unglazed or dark, strong antijamming capability overcomes usual device easily by dry
Disturb, and limited shortcoming is used in colliery.
Weight 7 is detachable weight, and top is connected with hook, hook with weight line 6, and weight is connected to by hook
On line 6.
Main scale 3, the first secondary chi 1, the second secondary chi 2 are the hollow-core construction of cylinder.
Main scale 3, the first secondary chi 1, the second secondary chi 2 are lightweight anti-friction material and are made, such as alloy material, wear-resistant ceramic, resistance to
Rubber milling etc..
Tape measure 4 is scalable flexible tape measure, is pulled open when using, and is rolled when not using, and is not take up space, and side simple to operate
Just.
Wherein the first secondary chi 1 and the second secondary chi 2 can freely stretch, can be by the first secondary chi 1 and second when carrying
Secondary chi 2 is all reduced in main scale 3, and hole depth survey can be carried out according to the blast hole depth suitable range of selection estimated again when using
Amount, and be fixed by buckle.Tape measure 4 is rolled in the not used time, and blasthole spacing is measured by being pulled open when using, convenient and swift.
Angel measuring instrument 5 is freely rotatable, and selects with the axis of main scale 3 as baseline, measurement and the angle of weight line 6, institute's measuring angle it is remaining
Angle is just blasthole inclination angle.
Tunnel Blasting blast hole parameter portable multi-function measurement apparatus, its operating method includes the following steps：
(1) secondary chi 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 survey part is put in blasthole, and the scale according to the secondary chi 1 of main scale 3 and first, the second secondary chi 2 is read
Go out blast hole depth；
(2) will be that the weight 7 for having weight line 6 is suspended to measuring scale afterbody by hook, naturally droop it, then regulation turns
Dynamic angel measuring instrument 5, makes its zero graduation line be directed at the axis of main scale 3, reads the now place scale of weight line 6, institute's measuring angle
Complementary angle is just blasthole inclination angle；
(3) because Tunnel Blasting blast hole parameter portable multi-function measurement apparatus depth survey part has put in blasthole
In, so this end only need to pull open tape measure 4 without artificial fixed again, the distance of next blasthole is measured, measure adjacent shot hole
Between spacing；
(4) after all having surveyed, weight 7 is removed and received among the chi of main scale 3 tin with the first secondary chi 1, and leather plug seals main scale chi
The opening of cylinder, and tape measure 4 is rolled.
Carrying portable of the present invention, it is easy to operate, required operating personnel is few, strong antijamming capability.So as to measure accurate big gun
Pore geometry parameter, is that follow-up forecast, construction etc. provide accurate data.
Although above-mentioned be described with reference to accompanying drawing to specific embodiment of the invention, not to present invention protection model
The limitation enclosed, one of ordinary skill in the art should be understood that on the basis of technical scheme those skilled in the art are not
Need the various modifications made by paying creative work or deformation still within protection scope of the present invention.
Claims (10)
1. Tunnel Blasting blast hole parameter portable multi-function measurement apparatus, it is characterized in that, including depth survey part, the depth
Measurement portion point includes main scale, and multistage scalable secondary chi is arranged with inside the main scale tail end, and the main scale head end is connected with tape measure,
The main scale head end is also connected by connector with angular surveying part, and the angular surveying part includes angel measuring instrument, institute
Angel measuring instrument middle part is stated to be connected with weight by weight line.
2. measurement apparatus as claimed in claim 1, it is characterized in that, the multistage secondary chi at least includes the first secondary chi and second secondary
Chi, the second secondary chi is sheathed on inside main scale, and the first secondary chi is sheathed on inside the second secondary chi.
3. measurement apparatus as claimed in claim 2, it is characterized in that, it is respectively provided with card on first secondary chi and the second secondary chi side
Button.
4. measurement apparatus as claimed in claim 1, it is characterized in that, the angel measuring instrument includes 360 degree of disks, the disk
Middle part rotates with connector and is connected.
5. measurement apparatus as claimed in claim 1, it is characterized in that, equal band on the main scale, secondary chi, tape measure and angel measuring instrument
There is graduation mark；
The graduation mark is fluorescence scales line.
6. measurement apparatus as claimed in claim 1, it is characterized in that, the weight top is with hook, the hook and weight
Line is connected.
7. measurement apparatus as claimed in claim 1, it is characterized in that, the main scale and secondary chi are cylindrical structural, the master
Chi and secondary chi are hollow-core construction.
8. measurement apparatus as claimed in claim 1, it is characterized in that, the main scale and secondary chi are anti-friction material and are made；
The tape measure is scalable flexible tape measure.
9. the application method of the measurement apparatus as described in claim any one of 1-8, it is characterized in that, comprise the following steps：
(1) according to adaptable range, secondary chi is pulled out into setpoint distance from main scale, fixes secondary chi position；
(2) depth survey part is put in blasthole, the scale according to main scale and secondary chi knows blast hole depth；
(3) weight is fixed on angel measuring instrument middle part by weight line, the scale according to angel measuring instrument knows inclining for blasthole
Angle；
(4) tape measure is pulled open, the spacing between adjacent shot hole is measured；
(5) weight is removed, secondary chi is taken in main scale, seal main scale opening, tape measure is rolled, complete measurement.
10. the application method of measurement apparatus as claimed in claim 9, it is characterized in that, the specific steps of the step (3) are such as
Under：
Weight is fixed on angel measuring instrument middle part by weight line, weight is naturally drooped, rotational angle measuring instrument is adjusted, made
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611260842.6A CN106705805B (en) | 2016-12-30 | 2016-12-30 | Tunnel Blasting blast hole parameter portable multi-function measuring device and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611260842.6A CN106705805B (en) | 2016-12-30 | 2016-12-30 | Tunnel Blasting blast hole parameter portable multi-function measuring device and application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106705805A true CN106705805A (en) | 2017-05-24 |
| CN106705805B CN106705805B (en) | 2019-08-30 |
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ID=58905552
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107271003A (en) * | 2017-07-03 | 2017-10-20 | 辽宁科技大学 | Bench blasting water cannon hole depth measurement buoyancy bar and measuring method |
| CN107726953A (en) * | 2017-11-16 | 2018-02-23 | 中国地质大学（武汉） | Tunnel convergence measurement method and device on a kind of indirect type tunnel |
| CN107830843A (en) * | 2017-11-30 | 2018-03-23 | 桂林师范高等专科学校 | A kind of photovoltaic module Multifunctional measuring tool |
| 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 |
| CN109025970A (en) * | 2018-08-21 | 2018-12-18 | 中国十七冶集团有限公司 | A kind of contraction type engineering pile enters rock controller and control method |
| CN109269381A (en) * | 2018-09-13 | 2019-01-25 | 张东 | A kind of engineering mapping measuring scale |
| CN110242287A (en) * | 2019-07-22 | 2019-09-17 | 四川华芯项目管理有限公司 | A kind of Tunneling by mining method perforation hole size scalability detection device and application method |
| CN111623677A (en) * | 2020-05-27 | 2020-09-04 | 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 |
| CN113028934A (en) * | 2021-03-01 | 2021-06-25 | 四川旅游学院 | Indoor landscape design is with size measurement device |
| 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 |
| CN115143944B (en) * | 2022-07-04 | 2023-12-01 | 山东大学 | Handheld full-section multi-blast hole space measurement device and use method |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107271003B (en) * | 2017-07-03 | 2019-10-01 | 辽宁科技大学 | Bench blasting water cannon hole depth measurement buoyancy bar and measurement method |
| CN107271003A (en) * | 2017-07-03 | 2017-10-20 | 辽宁科技大学 | Bench blasting water cannon hole depth measurement buoyancy bar and measuring method |
| 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 |
| CN107726953A (en) * | 2017-11-16 | 2018-02-23 | 中国地质大学（武汉） | Tunnel convergence measurement method and device on a kind of indirect type tunnel |
| CN107830843A (en) * | 2017-11-30 | 2018-03-23 | 桂林师范高等专科学校 | A kind of photovoltaic module Multifunctional measuring tool |
| CN109025970A (en) * | 2018-08-21 | 2018-12-18 | 中国十七冶集团有限公司 | A kind of contraction type engineering pile enters rock controller and control method |
| CN109269381A (en) * | 2018-09-13 | 2019-01-25 | 张东 | A kind of engineering mapping measuring scale |
| CN110242287A (en) * | 2019-07-22 | 2019-09-17 | 四川华芯项目管理有限公司 | A kind of Tunneling by mining method perforation hole size scalability detection device and application method |
| CN111623677A (en) * | 2020-05-27 | 2020-09-04 | 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 |
| CN113028934A (en) * | 2021-03-01 | 2021-06-25 | 四川旅游学院 | Indoor landscape design is with size measurement 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 |
| CN115143944B (en) * | 2022-07-04 | 2023-12-01 | 山东大学 | Handheld full-section multi-blast hole space measurement device and use method |
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