CN208137847U - A kind of multi-arm drill control inclination armature boring construction system - Google Patents
A kind of multi-arm drill control inclination armature boring construction system Download PDFInfo
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- CN208137847U CN208137847U CN201820602432.3U CN201820602432U CN208137847U CN 208137847 U CN208137847 U CN 208137847U CN 201820602432 U CN201820602432 U CN 201820602432U CN 208137847 U CN208137847 U CN 208137847U
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Abstract
The utility model provides a kind of multi-arm drill control inclination armature boring construction system, 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 the accurate control of bore inclining angle.Retention bar is horizontally disposed with 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 the accurate control of drilling horizontal position.Drilling construction is carried out by construction personnel's experience relative to traditional, the accurate control of bore inclining angle and horizontal position can be realized using simple inclinometer, retention bar and vertical line by the application, and whole system structure is simple, and manufacturing cost is low, is worthy of popularization.
Description
Technical field
The utility model relates to armature boring technical field of construction, tilt in particular to a kind of multi-arm drill control
Armature boring construction system.
Background technique
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
In inclination bolthole, when multi-arm drilling machine carries out drilling construction, there are certain difficulty of construction for the accurate control of bore angle, how to protect
The accuracy of the gradient and horizontal position of demonstrate,proving drilling becomes a problem in work progress.
Summary of the invention
The main purpose of the utility model is to provide a kind of multi-arm drill controls to tilt armature boring construction system, with solution
Inclination armature boring construction certainly in the prior art is accurately positioned difficult problem.
To achieve the goals above, the utility model provides a kind of multi-arm drill control inclination armature boring construction system
System, including multi-arm drilling machine and simple inclinometer, inclinometer include semicircle protractor and movable pointer, one end of movable pointer with
The center rotating of the plane side of protractor connects, and the plane side of protractor is fixedly connected on the balladeur train of multi-arm drilling machine, sliding
When frame is horizontally arranged, movable pointer 90 ° of lines in a vertical state and with protractor are overlapped；It is marked on protractor by marking pen
Bore inclining angle out, 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, multi-arm drill control inclination armature boring construction system further includes retention bar, 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 greater than 1m.
Further, retention bar is arranged in 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 by survey crew according to bore position；Step
Rapid S30：Drilling construction is carried out by multi-arm drilling machine, the tilt angle 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, measurement drilling hole depth；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, outer with water discharge drilling convenient for rock ballast.
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 greater than design hole depth 100mm or more.
It further, further include the mixing of anchor pole mortar between step S50 and step S60, used in anchor pole mortar
Sand is using 2.5mm sieve using preceding, guarantees that artificial sand particle is not more than 2.5mm, sand fineness modulus is being more than or equal to
2.4 are less than or equal to 2.5.
Using the technical solution of the utility model, by the way that simple inclinometer, protractor are arranged on the balladeur train of multi-arm drilling machine
Upper to mark bore inclining angle by marking pen, when drilling, when the balladeur train of multi-arm drilling machine turns to bore inclining angle, activity refers to
Needle is overlapped with the label of marking pen, to realize the accurate control of bore inclining angle.Pass through the drilling arrangement side on scar
To horizontally disposed retention bar, the position of drilling in the horizontal plane is provided with label, the cunning of multi-arm drilling machine on retention bar
Freely sagging vertical line is set on frame, and when drilling, the label on vertical line and retention bar on balladeur train aligns, to realize brill
The accurate control of hole horizontal position.Bore inclining angles and positions are carried out really by construction personnel's experience relative to traditional
Recognize, the accurate control of bore inclining angle and horizontal position can be realized using simple inclinometer, retention bar and vertical line by the application
System, whole system structure is simple, it is easy and easy to operate to realize, manufacturing cost is low, is worthy of popularization.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings：
Fig. 1 shows the structural representation of multi-arm drill control inclination armature boring construction system according to the present utility model
Figure；
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, fixed
Position cross bar；40, scar.
Specific embodiment
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 utility model 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 usually
It is for direction shown in the drawings, or for component itself is on vertical, vertical or gravity direction；Together
Sample, it for ease of understanding and describes, " 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 simultaneously
It is not used in limitation the utility model.
To solve the problems, such as that it is difficult that inclination armature boring construction in the prior art is accurately positioned, the utility model is provided
A kind of multi-arm drill control inclination armature boring construction system.
As shown in Figure 1, multi-arm drill control inclination armature boring construction system includes multi-arm drilling machine 10 and simple inclinometer
20, inclinometer includes semicircle protractor 21 and movable pointer 22, one end of movable pointer 22 and the plane side of protractor 21
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, the 90 ° of lines in a vertical state and with protractor 21 of movable pointer 22 are overlapped；It is marked on protractor 21 by marking pen
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 on protractor 21 by marking pen
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 is overlapped, to realize the accurate control of bore inclining angle.
As depicted in figs. 1 and 2, multi-arm drill control inclination armature boring construction system further includes retention bar 30, positioning
Drilling orientation of the cross bar 30 on scar 40 is horizontally disposed, sets on retention bar 30 according to the position of drilling in the horizontal plane
It is equipped with label, the free sagging vertical line 12 of setting on the balladeur train 11 of multi-arm drilling machine 10, when drilling, on vertical line 12 and retention bar 30
Label align.
Retention bar is horizontally disposed with 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 and fixed
Label on the cross bar of position aligns, to realize the accurate control of drilling horizontal position.
Preferably, distance of the vertical line 12 apart from scar 40 is greater than 1m, to ensure to control precision, avoids vertical line 12 and scar 40
It interferes.
Preferably, retention bar 30 is arranged in below the lower inflection point of multi-arm drilling machine 10, convenient for being observed when drilling, specifically
Position can also be 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 inclination 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 location, 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 by survey crew according to bore position；Step S30：Pass through multi-arm drilling machine
10 carry out drilling construction, and the tilt angle 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, measurement drilling hole depth；Step S50：With high pressure water or high-pressure blast by the product in drilling
Water, rock powder are rinsed well, to guarantee 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 greater than design hole depth 100mm or more.
It preferably, further include the mixing of anchor pole mortar, sand used in anchor pole mortar between step S50 and step S60
2.5mm sieve is being used using preceding, is guaranteeing that artificial sand particle is not more than 2.5mm, sand fineness modulus is being 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 achieve the following technical effects：
Relative to traditional confirmation for carrying out bore inclining angles and positions by construction personnel's experience, the application utilizes letter
The accurate control of bore inclining angle and horizontal position can be realized in easy inclinometer 20, retention bar 30 and vertical line 12, entire to be
Structure of uniting 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 embodiment, 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 singular
Also it is 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 their combination.
It should be noted that term " includes " and " tool in the description and claims of this application and above-mentioned attached drawing
Have " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing a series of steps or units
Process, method, system, product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include without clear
Other step or units listing to Chu or intrinsic for these process, methods, product or equipment.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (4)
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 be overlapped；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 be overlapped.
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 greater 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820602432.3U CN208137847U (en) | 2018-04-26 | 2018-04-26 | A kind of multi-arm drill control inclination armature boring construction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820602432.3U CN208137847U (en) | 2018-04-26 | 2018-04-26 | A kind of multi-arm drill control inclination armature boring construction system |
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| Publication Number | Publication Date |
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| CN208137847U true CN208137847U (en) | 2018-11-23 |
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| CN201820602432.3U Active CN208137847U (en) | 2018-04-26 | 2018-04-26 | A kind of multi-arm drill control inclination armature boring construction system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487861A (en) * | 2018-04-26 | 2018-09-04 | 中国水利水电第四工程局有限公司 | A kind of multi-arm drill control tilts armature boring construction system and construction method |
-
2018
- 2018-04-26 CN CN201820602432.3U patent/CN208137847U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487861A (en) * | 2018-04-26 | 2018-09-04 | 中国水利水电第四工程局有限公司 | A kind of multi-arm drill control tilts armature boring construction system and construction method |
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