CN209228302U - A kind of device for bore angle control - Google Patents
A kind of device for bore angle control Download PDFInfo
- Publication number
- CN209228302U CN209228302U CN201822161682.0U CN201822161682U CN209228302U CN 209228302 U CN209228302 U CN 209228302U CN 201822161682 U CN201822161682 U CN 201822161682U CN 209228302 U CN209228302 U CN 209228302U
- Authority
- CN
- China
- Prior art keywords
- angle
- rod
- positioning ring
- horizon bar
- locating rod
- 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.)
- Withdrawn - After Issue
Links
- 238000005553 drilling Methods 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 7
- 239000011435 rock Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 210000005239 tubule Anatomy 0.000 description 4
- 238000004873 anchoring Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 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 3
- 239000002689 soil Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000001687 destabilization Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of devices for bore angle control, including A-frame and angle demodulator；Angle demodulator includes angle scale, angle rod, positioning ring and locating rod and leveling disk.Each locating rod is placed vertically, and the bottom of each locating rod is mounted on horizon bar, and the end of horizon bar is equipped with angle scale.It is connected vertically between horizon bar and leveling disk；The top of A-frame is connected with the leveling disk of angle demodulator bottom with connection bolt, and the angle of angle demodulator, that is, angle between angle rod and horizon bar is adjusted；The internal diameter of positioning ring is greater than the outer diameter of drilling rod, to guarantee the normal work of drilling rod, controls bore angle with this.Compared to the artificial air pressure gun drilling construction of conventional tunnel, the utility model can make the angle control of drilling more accurate.
Description
Technical field
The utility model relates to tunnel construction technology correlative technology fields, and in particular to one kind is used for the assembling and disassembling of geomantic omen pipe
Trolley.
Background technique
Tunnel advanced tubule is a kind of very effective auxiliary construction method for stablizing excavated surface.Weak and broken
In the construction of detritus layer, advanced tubule plays reinforcement effect to ravelly ground, and loose, weak surrounding rock stabilization is enhanced after slip casting
Property, be conducive to the stabilization after completing to excavate with country rock in the completion preliminary bracing time, be unlikely to wall rock destabilization and destroy until collapsing.
Lock foot anchoring stock passes through weak, loosening, unstable Rock And Soil, is anchored on deep Rock And Soil stable to the greatest extent, provides enough pulling force,
Overcome the self weight for sliding Rock And Soil and sliding force, prevents tunnel arch sliding, slump.Tunnel advanced tubule and lock foot anchoring stock
Angle control is most important.
Constructing tunnel scale is increasing now, and mechanization degree is higher and higher.However due to construction method, lead
It causes constructing tunnel big machinery to be limited by working space, is not available three arm rock drilling jumbos and drills, it can only be by artificial
Air pressure gun drills, and traditional artificial air pressure gun bore angle control relies on artificial experience substantially, or welds one in arch side
Guide pipe, human error is larger, can not play the role of accurately controlling punching angle.
A kind of model in wind tunnel bore angle controller of CN 206056917U, including pedestal, angle demodulator, sliding rail,
Work piece fixing platform, electric drill fixed plate, shaft and angle scale；Angle demodulator is connect with pedestal and sliding rail respectively, Work piece fixing platform
It is fixedly connected with pedestal, electric drill fixed plate is fixedly connected with sliding rail.Workpiece is fixed on Work piece fixing platform or tool is placed on
On workpiece, shaft adjusts height, angle scale and angle demodulator Collaborative Control angle, cooperation according to thickness of workpiece and bore position
Electric drill carries out angular hole-boring.It is cheap, easy to operate, easy to carry, for precise control of angular degree drilling in mould production
Biggish convenience is provided, wind tunnel test and other modellings, woodwork processing, furniture processing and other fields are primarily adapted for use in.
Utility model content
The purpose of this utility model is to provide a kind of devices for bore angle control, ensure that by the device
The accuracy of angle.
To achieve the above object, the utility model provides a kind of device for bore angle control, including triangle branch
Frame 1 and angle demodulator 6；Angle demodulator 6 includes angle scale 2, angle rod 3, positioning ring 4 and locating rod 5 and leveling disk 7.
Each locating rod 5 is placed vertically, and the bottom of each locating rod 5 is mounted on horizon bar, the end installation of horizon bar
Angled disk 2.
It is connected vertically between horizon bar and leveling disk 7, locating rod 5 is corresponding with each drilling rod position in drilling；Angle
One end of bar 3 is connect with angle scale 2, the adjustable angle between angle rod 3 and horizon bar；
The top of A-frame 1 is connected with the leveling disk 7 of 6 bottom of angle demodulator with connection bolt 10, and by angle
The angle spent between the angle, that is, angle rod 3 and horizon bar of adjuster 6 is adjusted；The top for leveling disk 7 is equipped with balance bubble
Disk, when balancing the balance bubble in bubble dish when balancing the center location in bubble dish, the supporting leg of adjusting triangle bracket 1 is high
The supporting leg of A-frame 1 is fixed by adjusting bolt 9 for degree.
There is a plummet in angle scale 2, to assist the adjusting of angle demodulator 6.It adjusts angle rod 3 and controls angle, according to
The position of comparing of angle rod 3 and locating rod 5 determines position of the positioning ring 4 in locating rod 5, by fastening bolt 8 by positioning ring 4
It is fixed in locating rod 5, drilling rod is put on positioning ring 4.
The centre of positioning ring 4 is equipped with rubber pad, plays cushioning effect.
The internal diameter of positioning ring 4 is greater than the outer diameter of drilling rod, to guarantee the normal work of drilling rod, controls bore angle with this.
Device is adjusted by bubble dish in leveling disk 7 and plumb line, ensure that the accuracy of angle.
Compared to the artificial air pressure gun drilling construction of conventional tunnel, the utility model can make the angle control of drilling more smart
Really.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the device of bore angle control.
Fig. 2 is the structural schematic diagram of angle scale.
Fig. 3 is the structural schematic diagram of positioning ring.
Specific embodiment
Fig. 1, Fig. 2 and Fig. 3 are a kind of a kind of principle of device for bore angle control of embodiment of the utility model
Schematic diagram and structural schematic diagram.
With reference to the accompanying drawing and specific embodiment is described in further detail explanation to the utility model.The utility model
Including A-frame 1, angle demodulator 6；Angle demodulator 6 includes angle scale 2, angle rod 3, positioning ring 4, locating rod 5, leveling
Disk 7；
The application method of the utility model is as follows: tunnel perform advanced tubule and lock foot anchoring stock and deepen blasthole etc. by
In the limitation of working space, when need to manually set air pressure gun, A-frame 1 and angle demodulator 6 are passed through into connection bolt 10
It is connected, and adjusts the leveling disk 7 below angle adjuster 6, when bubble is when leveling 7 center location of disk, by adjusts bolt 9
The height of 1 supporting leg of fixed triangle bracket.
There is a plummet in angle scale 2, when plumb line is overlapped with 270 ° on angle scale, represents this device and adjusted and finish.
It adjusts the control angle of angle rod 3 and determines that positioning ring 4 is positioning according to angle rod 3 in the position of locating rod 5 with this
Position on bar 5, it is by adjusting fastening bolt 8 that positioning ring 4 is fixed；Drilling rod is put on positioning ring 4, is equipped in positioning ring 4
Rubber pad, plays cushioning effect, 4 interior diameter of positioning ring is slightly larger than drill pipe diameter, to guarantee the normal work of drilling rod, is controlled with this
Bore angle processed.Compared to the artificial air pressure gun drilling construction of conventional tunnel, the utility model can guarantee bore angle control more
Accurately.
Claims (4)
1. a kind of device for bore angle control, it is characterised in that: including A-frame (1) and angle demodulator (6)；Angle
Degree adjuster (6) includes angle scale (2), angle rod (3), positioning ring (4) and locating rod (5) and leveling disk (7)；
Each locating rod (5) is placed vertically, and the bottom of each locating rod (5) is mounted on horizon bar, the end installation of horizon bar
Angled disk (2)；
It is connected vertically between horizon bar and leveling disk (7), locating rod (5) is corresponding with each drilling rod position in drilling；Angle
One end of bar (3) is connect with angle scale (2), the adjustable angle between angle rod (3) and horizon bar；
The top of A-frame (1) is connected with the leveling disk (7) of angle demodulator (6) bottom with connection bolt (10), and
Angle between the angle, that is, angle rod (3) and horizon bar of angle demodulator (6) is adjusted；It is set at the top of leveling disk (7)
There is balance bubble dish, when balancing center location of the balance bubble in bubble dish in balance bubble dish, adjusting triangle bracket
(1) supporting leg of A-frame (1) is fixed by adjusting bolt (9) for height of landing leg；
It adjusts angle rod (3) and controls angle, determine positioning ring (4) in locating rod according to the position of angle rod (3) and locating rod (5)
(5) positioning ring (4) is fixed on locating rod (5) by the position on by fastening bolt (8), and drilling rod is put on positioning ring (4).
2. a kind of device for bore angle control according to claim 1, it is characterised in that: have in angle scale (2)
One plummet, to assist the adjusting of angle demodulator (6).
3. a kind of device for bore angle control according to claim 1, it is characterised in that: in positioning ring (4)
Between rubber pad is installed.
4. it is according to claim 1 it is a kind of for bore angle control device, it is characterised in that: positioning ring (4) it is interior
Diameter is greater than the outer diameter of drilling rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822161682.0U CN209228302U (en) | 2018-12-22 | 2018-12-22 | A kind of device for bore angle control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822161682.0U CN209228302U (en) | 2018-12-22 | 2018-12-22 | A kind of device for bore angle control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209228302U true CN209228302U (en) | 2019-08-09 |
Family
ID=67508802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822161682.0U Withdrawn - After Issue CN209228302U (en) | 2018-12-22 | 2018-12-22 | A kind of device for bore angle control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209228302U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441352A (en) * | 2018-12-22 | 2019-03-08 | 中铁十八局集团有限公司 | A kind of device for bore angle control |
| CN110984875A (en) * | 2019-12-11 | 2020-04-10 | 周志谦 | Drilling equipment is used in construction in bridge engineering field |
-
2018
- 2018-12-22 CN CN201822161682.0U patent/CN209228302U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441352A (en) * | 2018-12-22 | 2019-03-08 | 中铁十八局集团有限公司 | A kind of device for bore angle control |
| CN109441352B (en) * | 2018-12-22 | 2024-04-12 | 中铁十八局集团有限公司 | Device for controlling drilling angle |
| CN110984875A (en) * | 2019-12-11 | 2020-04-10 | 周志谦 | Drilling equipment is used in construction in bridge engineering field |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190809 Effective date of abandoning: 20240412 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190809 Effective date of abandoning: 20240412 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |