CN108487861A - A kind of multi-arm drill control tilts armature boring construction system and construction method - Google Patents
A kind of multi-arm drill control tilts armature boring construction system and construction method Download PDFInfo
- Publication number
- CN108487861A CN108487861A CN201810381957.3A CN201810381957A CN108487861A CN 108487861 A CN108487861 A CN 108487861A CN 201810381957 A CN201810381957 A CN 201810381957A CN 108487861 A CN108487861 A CN 108487861A
- Authority
- CN
- China
- Prior art keywords
- drilling
- arm
- retention bar
- drilling machine
- tilts
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 44
- 238000005553 drilling Methods 0.000 claims abstract description 102
- 230000014759 maintenance of location Effects 0.000 claims abstract description 39
- 231100000241 scar Toxicity 0.000 claims abstract description 10
- 238000007665 sagging Methods 0.000 claims abstract description 6
- 239000004570 mortar (masonry) Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000004576 sand Substances 0.000 claims description 10
- 239000011435 rock Substances 0.000 claims description 7
- 230000002349 favourable effect Effects 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 238000007569 slipcasting Methods 0.000 claims description 3
- 230000010412 perfusion Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000012790 confirmation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000004148 unit process Methods 0.000 description 1
Classifications
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/022—Control of the drilling operation; Hydraulic or pneumatic means for activation or operation
-
- 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
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/003—Machines for drilling anchor holes and setting anchor bolts
Abstract
The present invention provides a kind of multi-arm drill controls to tilt armature boring construction system and construction method, by the way that simple inclinometer is arranged on the balladeur train of multi-arm drilling machine, when drilling, when the balladeur train of multi-arm drilling machine turns to bore inclining angle, movable pointer is overlapped with the label of marking pen, to realize accurately controlling for bore inclining angle.It is horizontally disposed with retention bar by the drilling orientation on scar, the position of drilling in the horizontal plane is provided with label on retention bar, freely sagging vertical line is set on the balladeur train of multi-arm drilling machine, when drilling, the label on vertical line and retention bar on balladeur train aligns, to realize accurately controlling for drilling horizontal position.Drilling construction is carried out by construction personnel's experience, accurately controlling for bore inclining angle and horizontal position can be realized using simple inclinometer, retention bar and vertical line in the application, and whole system is simple in structure, and manufacturing cost is low, is worthy of popularization relative to traditional.
Description
Technical field
The present invention relates to armature boring technical field of construction, and anchor pole is tilted in particular to a kind of multi-arm drill control
Drilling construction system and construction method.
Background technology
When the huge underground cavities such as underground power house, mine working are constructed in hydraulic engineering, the positions such as furred ceiling pedestal beam, concrete ledge are deposited
Bolthole is being tilted, when multi-arm drilling machine carries out drilling construction, bore angle accurately controls that there are certain difficulty of construction, how to protect
The accuracy of the gradient and horizontal position of demonstrate,proving drilling becomes a problem in work progress.
Invention content
The main purpose of the present invention is to provide a kind of multi-arm drill controls to tilt armature boring construction system and construction party
Method, to solve the problems, such as that inclination armature boring construction in the prior art is accurately positioned difficulty.
To achieve the goals above, the present invention provides a kind of multi-arm drill controls to tilt armature boring construction system, packet
Multi-arm drilling machine and simple inclinometer are included, inclinometer includes semicircle protractor and movable pointer, one end of movable pointer and angulation
The center rotating of the plane side of device connects, and the plane side of protractor is fixedly connected on the balladeur train of multi-arm drilling machine, balladeur train water
When placing flat, movable pointer is in vertical state and is overlapped with 90 ° of lines of protractor；Brill is marked by marking pen on protractor
Hole angle of inclination, when the balladeur train of multi-arm drilling machine turns to bore inclining angle, movable pointer is overlapped with the label of marking pen.
Further, it further includes retention bar that multi-arm drill control, which tilts armature boring construction system, and retention bar is along rock
Drilling orientation on face is horizontally disposed, and the position of drilling in the horizontal plane is provided with label, multi-arm on retention bar
Freely sagging vertical line is set on the balladeur train of drilling machine, and when drilling, vertical line aligns with the label on retention bar.
Further, distance of the vertical line apart from scar is more than 1m.
Further, retention bar is arranged below the lower inflection point of multi-arm drilling machine.
In addition, present invention also provides a kind of multi-arm drill controls to tilt armature boring construction method, including step S10 is extremely
Step S70, wherein step S10：Setting-out is measured according to construction drawing, anchor pole absolute altitude, anchor pole spacing is determined, makes drilling hole
Position, makes a mark；Step S20：In the lower inflection point lower position of multi-arm drilling machine, retention bar, multi-arm drilling machine and retention bar are set
For the multi-arm drilling machine and retention bar in claim 4, made marks on retention bar according to bore position by survey crew；Step
Rapid S30：Drilling construction is carried out by multi-arm drilling machine, the angle of inclination of drilling is controlled by simple inclinometer, and simple inclinometer is
Simple inclinometer in claim 4, when movable pointer and vertical line are overlapped with the label on protractor and retention bar respectively,
Start to drill；Step S40：After the completion of drilling, drilling hole depth is measured；Step S50：With high pressure water or high-pressure blast by the product in drilling
Water, rock powder are rinsed well；Step S60：The perfusion mortar in the drilling rinsed well；Step S70：When slip casting is excessive to mortar
When, anchor pole is assigned in drilling.
Further, in step s 30, after drilling depth reaches projected depth, multi-arm favourable turn drill bit must retreat back and forth
Repeatedly, it is convenient for rock ballast outer with water discharge drilling.
Further, in step s 40, the drilling hole hole depth error of elevation angle anchor pole is less than or equal to the 1% of rock-bolt length, bows
The drilling hole depth of angle anchor pole is more than design hole depth 100mm or more.
Further, further include the mixing of anchor pole mortar between step S50 and step S60, used in anchor pole mortar
Sand using it is preceding use 2.5mm sieves, ensure artificial sand particle be not more than 2.5mm, sand fineness modulus more than or equal to
2.4 are less than or equal to 2.5.
It applies the technical scheme of the present invention, by the way that simple inclinometer is arranged on the balladeur train of multi-arm drilling machine, leads on protractor
Cross marking pen and mark bore inclining angle, when drilling, when the balladeur train of multi-arm drilling machine turns to bore inclining angle, movable pointer with
The label of marking pen overlaps, to realize accurately controlling for bore inclining angle.Pass through the drilling orientation water on scar
Flat setting retention bar is provided with label on retention bar according to the position of drilling in the horizontal plane, on the balladeur train of multi-arm drilling machine
Freely sagging vertical line is set, and when drilling, the label on vertical line and retention bar on balladeur train aligns, to realize Drilling Water
What prosposition was set accurately controls.Relative to traditional confirmation for carrying out bore inclining angles and positions by construction personnel's experience, originally
Accurately controlling for bore inclining angle and horizontal position can be realized using simple inclinometer, retention bar and vertical line in application, whole
A system structure is simple, it is easy and easy to operate to realize, manufacturing cost is low, is worthy of popularization.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 shows that multi-arm drill control according to the present invention tilts the structural schematic diagram of armature boring construction system；
Fig. 2 shows the structural schematic diagrams of retention bar in Fig. 1.
Wherein, above-mentioned attached drawing includes the following drawings label：
10, multi-arm drilling machine；11, balladeur train；12, vertical line；20, simple inclinometer；21, protractor；22, movable pointer；30, positioning is horizontal
Bar；40, scar.
Specific implementation mode
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, top, bottom " is typically needle
For direction shown in the drawings, or for component itself is on vertical, vertical or gravity direction；Equally
Ground for ease of understanding and describes, and " inside and outside " refers to the inside and outside of the profile relative to each component itself, but the above-mentioned noun of locality is not
For limiting the present invention.
To solve the problems, such as that inclination armature boring construction in the prior art is accurately positioned difficulty, the present invention provides one kind
Multi-arm drill control tilts armature boring construction system and construction method.
As shown in Figure 1, it includes multi-arm drilling machine 10 and simple inclinometer that multi-arm drill control, which tilts armature boring construction system,
20, inclinometer includes semicircle protractor 21 and movable pointer 22, the plane side of one end and protractor 21 of movable pointer 22
Center rotating connection, the plane side of protractor 21 is fixedly connected on the balladeur train 11 of multi-arm drilling machine 10, and 11 level of balladeur train is put
When setting, movable pointer 22 is in vertical state and is overlapped with 90 ° of lines of protractor 21；It is marked by marking pen on protractor 21
Bore inclining angle, when the balladeur train 11 of multi-arm drilling machine 10 turns to bore inclining angle, the label weight of movable pointer 22 and marking pen
It closes.
By the way that simple inclinometer 20 is arranged on the balladeur train 11 of multi-arm drilling machine 10, marked by marking pen on protractor 21
Bore inclining angle, when drilling, when the balladeur train 11 of multi-arm drilling machine 10 turns to bore inclining angle, movable pointer 22 and marking pen
Label overlaps, to realize accurately controlling for bore inclining angle.
As depicted in figs. 1 and 2, it further includes retention bar 30 that multi-arm drill control, which tilts armature boring construction system, positioning
Drilling orientation of the cross bar 30 on scar 40 is horizontally disposed, is set according to the position of drilling in the horizontal plane on retention bar 30
Be equipped with label, the free sagging vertical line 12 of setting on the balladeur train 11 of multi-arm drilling machine 10, when drilling, vertical line 12 on retention bar 30
Label align.
It is horizontally disposed with retention bar by drilling orientation on scar, according to drilling in horizontal plane on retention bar
On position be provided with label, the free sagging vertical line of setting on the balladeur train of multi-arm drilling machine, when drilling, vertical line on balladeur train with it is fixed
Label on the cross bar of position aligns, to realize accurately controlling for drilling horizontal position.
Preferably, distance of the vertical line 12 apart from scar 40 avoids vertical line 12 and scar 40 more than 1m to ensure control accuracy
It interferes.
Preferably, retention bar 30 is arranged below the lower inflection point of multi-arm drilling machine 10, convenient for being observed when drilling, specifically
Position can be also determined according to field condition.
Armature boring construction system is tilted corresponding to above-mentioned multi-arm drill control, present invention also provides a kind of multi-arm drilling machines
Control tilts armature boring construction method, specifically includes step S10 to step S70, wherein step S10：According to construction drawing into
Row surveying and locating determines anchor pole absolute altitude, anchor pole spacing, makes drilling hole position, make a mark；Step S20：In multi-arm drilling machine 10
Retention bar 30 is arranged in lower inflection point lower position, and multi-arm drilling machine 10 and retention bar 30 are the multi-arm drilling machine 10 in claim 4
With retention bar 30, made marks on retention bar 30 according to bore position by survey crew；Step S30：Pass through multi-arm drilling machine
10 carry out drilling construction, and the angle of inclination of drilling is controlled by simple inclinometer 20, and simple inclinometer 20 is in claim 4
Simple inclinometer 20 is opened when movable pointer 22 and vertical line 12 are overlapped with the label on protractor 21 and retention bar 30 respectively
Begin to drill；Step S40：After the completion of drilling, drilling hole depth is measured；Step S50：With high pressure water or high-pressure blast by the product in drilling
Water, rock powder are rinsed well, to ensure the adhesion strength of mortar and hole wall；Step S60：Sand is perfused in the drilling rinsed well
Slurry；Step S70：When slip casting is excessive to mortar, anchor pole is assigned in drilling.
Preferably, in step s 30, after drilling depth reaches projected depth, multi-arm favourable turn drill bit must retreat more back and forth
It is secondary, it is outer with water discharge drilling convenient for rock ballast.
Preferably, in step s 40, the drilling hole hole depth error of elevation angle anchor pole is less than or equal to the 1% of rock-bolt length, the angle of depression
The drilling hole depth of anchor pole is more than design hole depth 100mm or more.
Preferably, further include the mixing of anchor pole mortar between step S50 and step S60, sand used in anchor pole mortar
2.5mm sieves are being used using preceding, are ensureing that artificial sand particle is not more than 2.5mm, sand fineness modulus is more than or equal to 2.4
Less than or equal to 2.5.
It can be seen from the above description that the above embodiments of the present invention realize following technique effect：
Relative to traditional confirmation for carrying out bore inclining angles and positions by construction personnel's experience, the application utilizes simple angle
Accurately controlling for bore inclining angle and horizontal position, whole system knot can be realized in degree instrument 20, retention bar 30 and vertical line 12
Structure is simple, it is easy and easy to operate to realize, manufacturing cost is low, is worthy of popularization.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, work, device, component and/or combination thereof.
It should be noted that the term " comprising " in the description and claims of this application and above-mentioned attached drawing and " tool
Have " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing series of steps or unit
Process, method, system, product or equipment those of are not necessarily limited to clearly to list step or unit, but may include without clear
It is listing to Chu or for these processes, method, product or equipment intrinsic other steps or unit.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of multi-arm drill control tilts armature boring construction system, which is characterized in that including：Multi-arm drilling machine（10）；Simply
Inclinometer（20）, the inclinometer includes semicircle protractor（21）And movable pointer（22）, the movable pointer（22）One
End and the protractor（21）Plane side center rotating connection, the protractor（21）Plane side be fixedly connected on
The multi-arm drilling machine（10）Balladeur train（11）On, the balladeur train（11）When horizontal positioned, the movable pointer（22）In vertical
State and with the protractor（21）90 ° of lines overlap；The protractor（21）It is upper that bore inclining angle is marked by marking pen
Degree, the multi-arm drilling machine（10）Balladeur train（11）When turning to bore inclining angle, the movable pointer（22）With the marking pen
Label overlap.
2. multi-arm drill control according to claim 1 tilts armature boring construction system, which is characterized in that the multi-arm
It further includes retention bar that drill control, which tilts armature boring construction system,（30）, the retention bar（30）Along scar（40）On
The orientation that drills is horizontally disposed, the retention bar（30）On drilling position in the horizontal plane is provided with label, institute
State multi-arm drilling machine（10）Balladeur train（11）The upper free sagging vertical line of setting（12）, when drilling, the vertical line（12）With it is described fixed
Position cross bar（30）On label align.
3. multi-arm drill control according to claim 2 tilts armature boring construction system, which is characterized in that the vertical line
（12）Apart from the scar（40）Distance be more than 1m.
4. multi-arm drill control according to claim 3 tilts armature boring construction system, which is characterized in that the positioning
Cross bar（30）It is arranged in the multi-arm drilling machine（10）Lower inflection point below.
5. a kind of multi-arm drill control tilts armature boring construction method, which is characterized in that including：
Step S10：Setting-out is measured according to construction drawing, anchor pole absolute altitude, anchor pole spacing is determined, makes drilling hole position, make
Label；Step S20：In multi-arm drilling machine（10）Lower inflection point lower position be arranged retention bar（30）, the multi-arm drilling machine（10）
With the retention bar（30）For the multi-arm drilling machine described in claim 4（10）And retention bar（30）, by survey crew's root
According to bore position in the retention bar（30）On make marks；Step S30：Pass through multi-arm drilling machine（10）Drilling construction is carried out, is bored
The angle of inclination in hole passes through simple inclinometer（20）Control, the simple inclinometer（20）It is simple described in claim 4
Inclinometer（20）, when the movable pointer（22）With the vertical line（12）Respectively with the protractor（21）With the retention bar
（30）On label overlap when, start to drill；Step S40：After the completion of drilling, drilling hole depth is measured；Step S50：Use high pressure water
Or high-pressure blast rinses ponding, the rock powder in drilling well；Step S60：The perfusion mortar in the drilling rinsed well；Step
S70：When slip casting is excessive to mortar, anchor pole is assigned in drilling.
6. multi-arm drill control according to claim 5 tilts armature boring construction method, which is characterized in that in the step
In rapid S30, after drilling depth reaches projected depth, the multi-arm favourable turn drill bit must retreat repeatedly back and forth, convenient for rock ballast with water
Discharge drilling is outer.
7. multi-arm drill control according to claim 5 tilts armature boring construction method, which is characterized in that in the step
In rapid S40, the drilling hole hole depth error of elevation angle anchor pole is less than or equal to the 1% of rock-bolt length, and the drilling hole depth of angle of depression anchor pole, which is more than, to be set
Count hole depth 100mm or more.
8. multi-arm drill control according to claim 5 tilts armature boring construction method, which is characterized in that in the step
Rapid further includes the mixing of anchor pole mortar between S50 and the step S60, and sand is using preceding use used in anchor pole mortar
2.5mm sieves ensure that artificial sand particle is not more than 2.5mm, and sand fineness modulus is being less than or equal to 2.5 more than or equal to 2.4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810381957.3A CN108487861A (en) | 2018-04-26 | 2018-04-26 | A kind of multi-arm drill control tilts armature boring construction system and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810381957.3A CN108487861A (en) | 2018-04-26 | 2018-04-26 | A kind of multi-arm drill control tilts armature boring construction system and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108487861A true CN108487861A (en) | 2018-09-04 |
Family
ID=63314230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810381957.3A Pending CN108487861A (en) | 2018-04-26 | 2018-04-26 | A kind of multi-arm drill control tilts armature boring construction system and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108487861A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114352198A (en) * | 2022-02-08 | 2022-04-15 | 江西理工大学 | Matching type drill rod positioning auxiliary device for blasting and drilling |
| WO2022154717A1 (en) * | 2021-01-13 | 2022-07-21 | Epiroc Rock Drills Aktiebolag | A method of positioning after drilling and a post-drilling unit therefor |
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