CN209444274U - The accurate orienting device of bore direction - Google Patents
The accurate orienting device of bore direction Download PDFInfo
- Publication number
- CN209444274U CN209444274U CN201821653527.4U CN201821653527U CN209444274U CN 209444274 U CN209444274 U CN 209444274U CN 201821653527 U CN201821653527 U CN 201821653527U CN 209444274 U CN209444274 U CN 209444274U
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- CN
- China
- Prior art keywords
- disk
- orientation
- drilled
- tunnel
- angle
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- Expired - Fee Related
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Abstract
The utility model provides a kind of accurate orienting device of bore direction comprising: laser direction apparatus for tunnel, towards the work surface launching laser alignment line in tunnel hole to be drilled；Orient disk, side wall of the end face towards tunnel hole to be drilled, the center that laser alignment line passes through orientation disk；Angle dial is rotatably disposed in the marginal position of orientation disk, and laser alignment line is overlapped with a certain graduation mark on angle dial, and determines a bearing sense line in angle dial according to the angle between graduation mark and preset boring direction；RF transmitter is articulated in the center of orientation disk, and RF transmitter is extremely consistent with bearing sense line along orientation disk rotational and emits infrared index line.The utility model can precisely demarcate aperture orientation, carry out drilling construction and be consistent with design, preferably reach the effect and purpose of drilling construction, ensure for safety in production.
Description
Technical field
The utility model belongs to coal mine equipment field more particularly to a kind of accurate orienting device of bore direction.
Background technique
Mine water prevention work must adhere to the principle of " prediction has pick that must visit, first visits and dig afterwards, first control and adopt afterwards ".Have
Pick must be visited, and conventional Advance Drilling verifying, Mined-Out Areas, pools zone detection etc. are mainly concerned with.Drilling construction must be stringent
It designs and executes according to leting speeper, i.e., drilling construction parameter must be consistent with design parameter, can reach leting speeper purpose.Drilling is applied
Work parameter mainly includes orientation, inclination angle, hole depth etc..At this stage, dip angle of hole and hole depth can be precisely controlled, but bore direction mark
Determine precision deficiency.Especially when detecting Water in mined area area bottom, orientation precision is higher, and water in gob area is unrestrained more thorough
Bottom.The common mode of drilling aperture orientation calibration and its disadvantage are as follows at this stage:
Compass: hand-held compass demarcates orientation.Its disadvantage are as follows: underground driving face has the ironys such as development machine, drilling machine, anchor net
The accuracy of substance influence compass；Hand-held error is larger.
Ranging calculating method: the distance helped with tape measure position of opening, drilling machine positional distance working face coal calculates aperture side
To the angle with working face tunneling direction, orientation is tunneled in conjunction with working face, calculates aperture orientation.Its disadvantage are as follows: coal side is uneven
Whole, ranging has error, calculated result inaccuracy；When orientation calculated result and different design, mobile drill is needed to adjust orientation, drilling machine
Ranging again is needed to calculate after movement, it is comparatively laborious.
Utility model content
One purpose of the utility model is to provide a kind of accurate orienting device of bore direction, and provides behind at least and will say
Bright advantage.
Another purpose of the utility model is to provide a kind of orientation reaming bit, during drilling machine construction, by three
Secondary bit and coal rock layer form forward resultant force, realize an additional motive force of drilling machine, in this way can be in certain journey
Accelerate the rate of penetration of drilling machine on degree.
The technical solution of the utility model is as follows:
The accurate orienting device of bore direction, comprising:
Laser direction apparatus for tunnel, is arranged in the top center line position in tunnel hole to be drilled, and towards the lane hole to be drilled
The work surface launching laser alignment line in road；
Disk is oriented, be vertically arranged on the top plate in the tunnel hole to be drilled and is located at the laser direction apparatus for tunnel court
To the side of the working face in the tunnel hole to be drilled, and the end face of the orientation disk is towards the side wall in the tunnel hole to be drilled,
The center that the laser alignment line of the laser direction apparatus for tunnel transmitting passes through the orientation disk；
Angle dial, be rotatably arranged on it is described orientation disk marginal position, and the laser alignment line with
A certain graduation mark on the angle dial is overlapped, and according between the graduation mark and preset boring direction
Angle determines a bearing sense line in the angle dial；
RF transmitter is articulated in the center of the orientation disk, and the RF transmitter is with described
Center is that the center of circle is extremely consistent and emit infrared index line with the bearing sense line along the orientation disk rotational.
Preferably, in the accurate orienting device of the bore direction, wherein being labeled with angle on the angle dial
Graduated scale, the scale division value of the angle graduated scale are 1 °.
Preferably, in the accurate orienting device of the bore direction, wherein the orientation disk passes through a suspension arrangement
It is arranged in the tunnel hole to be drilled, and the orientation disk is provided centrally with leveling bubble.
Preferably, in the accurate orienting device of the bore direction, wherein the angle dial and the orientation are justified
Buckle is provided between disk, the number of the buckle is 3.
The utility model has the following beneficial effects:
By the way that by orienting device suspension, in midair, the infrared radiation of laser direction apparatus for tunnel transmitting specifies orientation in dial
On (graduation mark), scale disk center disposes Minitype infrared transmitter, and rotary infrared transmitter to specified orientation can be demarcated precisely
Aperture orientation, carries out drilling construction and is consistent with design, preferably reaches the effect and purpose of drilling construction, goes bail for for safety in production
Barrier.
Structure is simple, easy to use, can be realized using mine existing equipment.
The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of the accurate orienting device of bore direction provided by the utility model.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other elements or combinations thereof.
As shown in Figure 1, the utility model provides a kind of accurate orienting device of bore direction comprising:
Laser direction apparatus for tunnel, is arranged in the top center line position in tunnel hole to be drilled, and towards the lane hole to be drilled
The work surface launching laser alignment line in road；Disk 1 is oriented, be vertically arranged on the top plate in the tunnel hole to be drilled and is located at institute
State laser direction apparatus for tunnel towards the tunnel hole to be drilled working face side, and the end face of the orientation disk 1 is towards institute
The side wall in tunnel hole to be drilled is stated, the laser alignment line of the laser direction apparatus for tunnel transmitting passes through the orientation disk 1
Center；Angle dial 2 is rotatably arranged on the marginal position of the orientation disk 1, and the laser alignment line and institute
The a certain graduation mark stated on angle dial 2 is overlapped, and according between the graduation mark and preset boring direction
Angle determines a bearing sense line in the angle dial 2；RF transmitter 3 is articulated in the orientation disk 1
Heart position, and the RF transmitter 3 turns to and the side using the center as the center of circle along the orientation disk 1
It is directed toward line unanimously and emits infrared index line in position.
In one embodiment of the accurate orienting device of the bore direction provided by the utility model, the angle is carved
Angle graduated scale is labeled on scale 2, the scale division value of the angle graduated scale is 1 °.
In one embodiment of the accurate orienting device of the bore direction provided by the utility model, the orientation circle
Disk 1 is arranged in the tunnel hole to be drilled by a suspension arrangement, and being provided centrally with for orientation disk 1 levels bubble 4.
In one embodiment of the accurate orienting device of the bore direction provided by the utility model, the angle is carved
Buckle 5 is provided between scale 2 and the orientation disk 1, the number of the buckle 5 is 3.
The working process of the utility model is as follows；
1, orientation disk is suspended on back, adjusts suspension line, so that laneway laser is directed toward line and justify just by orientation
The center of disk.
2, disk leveling will be oriented by suspension arrangement, then will be adjusted by the fine tuning on device, until circle will be oriented
Disk leveling.
3, the angle dial on spin orientation disk makes laneway laser be directed toward reading of the line on dial and refers to laser
It is consistent to instrument orientation.
4, the infrared transmitter at bore direction orienting device center, rotary infrared transmitter are opened, until infrared ray indicates
Scale is consistent with drilling design orientation, direction, that is, drilling design orientation of infrared transmitter instruction.
5, drilling machine is adjusted, so that drilling rod is consistent with the index line of infrared transmitter, it can aperture.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (4)
1. the accurate orienting device of bore direction characterized by comprising
Laser direction apparatus for tunnel, is arranged in the top center line position in tunnel hole to be drilled, and towards the tunnel hole to be drilled
Work surface launching laser alignment line；
Disk is oriented, be vertically arranged on the top plate in the tunnel hole to be drilled and is located at the laser direction apparatus for tunnel towards institute
The side of the working face in tunnel hole to be drilled is stated, and the end face of the orientation disk is towards the side wall in the tunnel hole to be drilled, it is described
The center that the laser alignment line of laser direction apparatus for tunnel transmitting passes through the orientation disk；
Angle dial, be rotatably arranged on it is described orientation disk marginal position, and the laser alignment line with it is described
A certain graduation mark on angle dial is overlapped, and according to the angle between the graduation mark and preset boring direction
A bearing sense line is determined in the angle dial；
RF transmitter is articulated in the center of the orientation disk, and the RF transmitter is with the center
Position is that the center of circle is extremely consistent and emit infrared index line with the bearing sense line along the orientation disk rotational.
2. the accurate orienting device of bore direction as described in claim 1, which is characterized in that be labeled on the angle dial
Angle graduated scale, the scale division value of the angle graduated scale are 1 °.
3. the accurate orienting device of bore direction as described in claim 1, which is characterized in that the orientation disk passes through a suspension
Device is arranged in the tunnel hole to be drilled, and the orientation disk is provided centrally with leveling bubble.
4. the accurate orienting device of bore direction as described in claim 1, which is characterized in that the angle dial with it is described fixed
To buckle is provided between disk, the number of the buckle is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821653527.4U CN209444274U (en) | 2018-10-12 | 2018-10-12 | The accurate orienting device of bore direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821653527.4U CN209444274U (en) | 2018-10-12 | 2018-10-12 | The accurate orienting device of bore direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209444274U true CN209444274U (en) | 2019-09-27 |
Family
ID=68009660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821653527.4U Expired - Fee Related CN209444274U (en) | 2018-10-12 | 2018-10-12 | The accurate orienting device of bore direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209444274U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114412449A (en) * | 2021-12-23 | 2022-04-29 | 煤炭科学技术研究院有限公司 | Multifunctional laser protractor for drilling positioning of drilling machine and drilling azimuth angle measuring method |
| CN115436028A (en) * | 2022-11-07 | 2022-12-06 | 中国航天三江集团有限公司 | High-precision light beam regulating and controlling device and using method thereof |
-
2018
- 2018-10-12 CN CN201821653527.4U patent/CN209444274U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114412449A (en) * | 2021-12-23 | 2022-04-29 | 煤炭科学技术研究院有限公司 | Multifunctional laser protractor for drilling positioning of drilling machine and drilling azimuth angle measuring method |
| CN115436028A (en) * | 2022-11-07 | 2022-12-06 | 中国航天三江集团有限公司 | High-precision light beam regulating and controlling device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190927 Termination date: 20201012 |