CN208721081U - A kind of laser orientation instrument anti-deflection device for underground coal mine - Google Patents
A kind of laser orientation instrument anti-deflection device for underground coal mine Download PDFInfo
- Publication number
- CN208721081U CN208721081U CN201821542603.4U CN201821542603U CN208721081U CN 208721081 U CN208721081 U CN 208721081U CN 201821542603 U CN201821542603 U CN 201821542603U CN 208721081 U CN208721081 U CN 208721081U
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- Prior art keywords
- anchor pole
- detection plate
- laser
- orientation instrument
- laser orientation
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Abstract
The utility model discloses a kind of laser orientation instrument anti-deflection devices for underground coal mine, are related to underground driving and use equipment；Including laser orientation instrument, the first anchor pole, the second anchor pole, third anchor pole, the 4th anchor pole, lateral detection plate, longitudinal detection plate and tilt detection plate, and centre bore is respectively arranged in above detection plate, each centre bore is all located on center line in roadway；The present apparatus guarantees that laser orientation instrument is in a straight line always with tunnel center, when laser orientation instrument position deviates, the laser of injection blocks the detection plate being continuously arranged, and shows that the position of laser orientation instrument has occurred that deviation, effectively raises the accuracy of center line.
Description
Technical field
It is anti-using equipment more particularly to a kind of laser orientation instrument for underground coal mine that the utility model relates to underground drivings
Deflection device.
Background technique
Mine laser director is a kind of equipment of mine in-site measurement, is mainly used for mining excavation, railway tunnel, municipal administration
Unwrapping wire, positioning, direction in construction, subway engineering, large-scale delivery water project, building and pipeline laying, provide line of collimation etc..Even if
Underground has under dust, coal dust, fog, aqueous vapor and the adverse circumstances of big water drenching, and penetration capacity is extremely strong, and hot spot is clear and legible,
Hot spot absolutely not drifts about within 1000 meters, brings great convenience to mine in-site measurement.
Under mine, often it will appear since artificial or other factors cause the movement or loosening of laser orientation instrument, finally
Driving face is caused deviation occur in normal headwork.
Utility model content
The utility model overcomes the deficiencies in the prior art, is simply to swashing for underground coal mine by providing a kind of structure
Light director anti-deflection device come solve the problems, such as laser orientation instrument direction there is deviation, letter can be issued in time when there is deviation
Number.The utility model is achieved by the following technical solution.
A kind of laser orientation instrument anti-deflection device for underground coal mine, including laser orientation instrument, the first anchor pole, the second anchor
Bar, third anchor pole, the 4th anchor pole, lateral detection plate, longitudinal detection plate and tilt detection plate, first anchor pole, the second anchor
The setting that bar, third anchor pole, the 4th anchor pole are successively parallel to each other is in tunnel inner wall, first anchor pole, the second anchor pole, third
Anchor pole, the 4th anchor pole are perpendicular with the tunnel inner wall respectively, first anchor pole, the second anchor pole, third anchor pole, the 4th
It is respectively arranged with connecting rod on anchor pole, is provided with laser described in angular adjustment frame in the connecting rod on first anchor pole and refers to
Angular adjustment frame described in Xiang Yiyu is fixedly connected；The lateral detection plate is provided centrally with lateral detection hole, the cross
It is mutually fixed to detection plate and the connecting rod of second anchor pole；The tilt detection plate is provided centrally with oblique detection hole, institute
The connecting rod of the tilt detection plate stated and the third anchor pole is mutually fixed；Longitudinal detection plate is provided centrally with longitudinal inspection
Gaging hole, longitudinal detection plate and the connecting rod of the 4th anchor pole are mutually fixed；The lateral detection hole, oblique detection
Hole and the center of longitudinal detection hole are located on center line in roadway.
Further, the 5th anchor pole, the 5th anchor pole and the first anchor pole, are additionally provided on the tunnel inner wall
The setting that two anchor poles, third anchor pole, the 4th anchor pole are successively parallel to each other is in tunnel inner wall, and in the 5th anchor pole and the tunnel
Wall is perpendicular, is connected with laser alarm installation on the 5th anchor pole, the laser light incident hole of the laser alarm installation with
The lateral detection hole, oblique detection hole, longitudinal detection hole center be located on center line in roadway.
Wherein, the laser alarm installation includes laser receiver board, and the laser receiver board is provided centrally with one
A laser light incident hole, the laser light incident hole are embedded with a hollow orbicule, and the orbicule is transparent material, spherical
Be coated with light-absorbing coating in vivo and inductive switch be installed, the inductive switch is electrically connected with a buzzer, it is described drone
The top of the laser receiver board is arranged in ring device.When there is laser injection, light-absorbing coating, which adsorbs a part of light energy, to be made to feel
Inductive switch is in the open state, and the sphere of transparent material enable laser normal through and be radiated at boring head；Work as laser
Director position shifts, and laser is detected drafting board and blocks, and laser alarm installation fails to receive laser, and inductive switch is closed,
To make buzzer that alarm and reminding occur.
It may be alternatively provided as the structure of hook in connecting rod, lateral detection plate, tilt detection plate and longitudinal detection plate can be hung
It sets on hook, movement detection plate when facilitating driving.Meanwhile in order to improve the accuracy of detection, can increase with different angle
The detection plate of detection hole.
The utility model is generated compared with the existing technology to be had the beneficial effect that.
The present apparatus guarantees that laser orientation instrument is in a straight line always with tunnel center, when laser orientation instrument position occurs
When deviation, the laser of injection blocks the detection plate being continuously arranged, and shows that the position of laser orientation instrument has occurred that deviation,
Effectively raise the accuracy of center line.Laser alarm installation is set in the front of laser, when not receiving laser
It waits, warning device issues signal, reminds staff to adjust the position of laser orientation instrument in time, entangles problem timely
Just.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is laser light incident schematic diagram.
Wherein, 1 is laser orientation instrument, and 2 be the first anchor pole, and 3 be the second anchor pole, and 4 be third anchor pole, and 5 be the 4th anchor pole, 6
It is tilt detection plate for lateral detection plate, 7,8 be longitudinal detection plate, and 9 be tunnel inner wall, and 10 be connecting rod, and 11 be angular adjustment
Frame, 12 be lateral detection hole, and 13 be oblique detection hole, and 14 be longitudinal detection hole, and 15 be center line in roadway, and 16 be the 5th anchor pole,
17 be laser alarm installation, and 18 be laser light incident hole.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, tie
Embodiment and attached drawing are closed, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein
It is only used to explain the utility model, is not used to limit the utility model.This is described in detail below with reference to examples and drawings
The technical solution of utility model, but the scope of protection is not limited by this.
As shown in Figs. 1-2, a kind of laser orientation instrument anti-deflection device for underground coal mine, including laser orientation instrument 1, first
Anchor pole 2, the second anchor pole 3, third anchor pole 4, the 4th anchor pole 5, lateral detection plate 6, longitudinal detection plate 8 and tilt detection plate 7, first
The setting that anchor pole 2, the second anchor pole 3, third anchor pole 4, the 4th anchor pole 5 are successively parallel to each other is in tunnel inner wall 9, the first anchor pole 2,
Two anchor poles 3, third anchor pole 4, the 4th anchor pole 5 are perpendicular with tunnel inner wall 9 respectively, the first anchor pole 2, the second anchor pole 3, third anchor pole
4, it is respectively arranged with connecting rod 10 on the 4th anchor pole 5, is provided with angular adjustment frame 11 in the connecting rod 10 on the first anchor pole 2, swashs
Light director 1 is fixedly connected with angular adjustment frame 11；Lateral detection plate 6 is provided centrally with lateral detection hole 12, lateral detection plate 6
It is fixed with 10 phase of connecting rod of the second anchor pole 3；Tilt detection plate 7 is provided centrally with oblique detection hole 13, tilt detection plate 7 and
10 phase of connecting rod of three anchor poles 4 is fixed；Longitudinal detection plate 8 is provided centrally with longitudinal detection hole 14, longitudinal detection plate 8 and the 4th anchor
10 phase of connecting rod of bar 5 is fixed；The center of lateral detection hole 12, oblique detection hole 13 and longitudinal detection hole 14 is located at tunnel center
On line 15.
The 5th anchor pole 16, the 5th anchor pole 16 and the first anchor pole 2, the second anchor pole 3, third anchor are additionally provided on tunnel inner wall 9
The setting that bar 4, the 4th anchor pole 5 are successively parallel to each other is in tunnel inner wall 9, and the 5th anchor pole 16 and tunnel inner wall 9 are perpendicular, and the 5th
It is connected with laser alarm installation 17 on anchor pole 16, it is the laser light incident hole 18 of laser alarm installation 17 and lateral detection hole 12, oblique
Detection hole 13, longitudinal detection hole 14 center be located on center line in roadway 15.
Lateral detection plate 6, tilt detection plate 7 and longitudinal detection plate 8 is made of the steel plate of one piece of 300*300mm
At seam of the oxyacetylene metal-cutting width no more than 50mm will test plate using connecting rod 10 and be fixed under anchor pole head as detection hole on steel plate
Portion, and it is located at the center of detection hole on center line in roadway 15, the light beam for the laser orientation instrument 1 adjusted is passed through into detection
Tunneling direction is directed toward in hole, and if laser orientation instrument 1 is subjected to displacement, light beam can be beaten in detection plate, and laser is detected drafting board and blocks, laser
Warning device 17 fails to receive laser, inductive switch closure, to make buzzer that alarm and reminding occur.
The above content is the further descriptions done in conjunction with specific preferred embodiment to the utility model, cannot
Assert that specific embodiment of the present utility model is only limitted to this, for the utility model person of an ordinary skill in the technical field
For, under the premise of not departing from the utility model, several simple deduction or replace can also be made, all shall be regarded as belonging to
The utility model determines scope of patent protection by the claims submitted.
Claims (2)
1. a kind of laser orientation instrument anti-deflection device for underground coal mine, which is characterized in that including laser orientation instrument (1), first
Anchor pole (2), the second anchor pole (3), third anchor pole (4), the 4th anchor pole (5), lateral detection plate (6), longitudinal detection plate (8) and inclination
Detection plate (7), first anchor pole (2), the second anchor pole (3), third anchor pole (4), the 4th anchor pole (5) are successively parallel to each other
Setting in tunnel inner wall (9), first anchor pole (2), the second anchor pole (3), third anchor pole (4), the 4th anchor pole (5) respectively with
The tunnel inner wall (9) is perpendicular, first anchor pole (2), the second anchor pole (3), third anchor pole (4), the 4th anchor pole (5)
On be respectively arranged with connecting rod (10), be provided with angular adjustment frame (11) in the connecting rod (10) on first anchor pole (2),
The laser orientation instrument (1) is fixedly connected with the angular adjustment frame (11)；Lateral detection plate (6) the center setting
Have lateral detection hole (12), the lateral detection plate (6) and the connecting rod (10) of second anchor pole (3) are mutually fixed；Institute
It states tilt detection plate (7) to be provided centrally with oblique detection hole (13), the tilt detection plate (7) and the third anchor pole
(4) connecting rod (10) is mutually fixed；Longitudinal detection plate (8) is provided centrally with longitudinal detection hole (14), the longitudinal direction
Detection plate (8) and the connecting rod (10) of the 4th anchor pole (5) are mutually fixed；The lateral detection hole (12), oblique detection
Hole (13) and the center of longitudinal detection hole (14) are located on center line in roadway (15).
2. a kind of laser orientation instrument anti-deflection device for underground coal mine according to claim 1, which is characterized in that described
Tunnel inner wall (9) on be additionally provided with the 5th anchor pole (16), the 5th anchor pole (16) and the first anchor pole (2), the second anchor pole
(3), the setting that third anchor pole (4), the 4th anchor pole (5) are successively parallel to each other is in the tunnel inner wall (9), and the 5th anchor pole
(16) perpendicular with the tunnel inner wall (9), it is connected with laser alarm installation (17) on the 5th anchor pole (16), it is described
The laser light incident hole (18) of laser alarm installation (17) and the lateral detection hole (12), oblique detection hole (13), longitudinal
The center of detection hole (14) is located on center line in roadway (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821542603.4U CN208721081U (en) | 2018-09-20 | 2018-09-20 | A kind of laser orientation instrument anti-deflection device for underground coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821542603.4U CN208721081U (en) | 2018-09-20 | 2018-09-20 | A kind of laser orientation instrument anti-deflection device for underground coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208721081U true CN208721081U (en) | 2019-04-09 |
Family
ID=65982432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821542603.4U Expired - Fee Related CN208721081U (en) | 2018-09-20 | 2018-09-20 | A kind of laser orientation instrument anti-deflection device for underground coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208721081U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108896034A (en) * | 2018-09-20 | 2018-11-27 | 山西煤炭运销集团晋城有限公司 | Laser orientation instrument anti-deflection device for underground coal mine |
| CN114060008A (en) * | 2021-11-25 | 2022-02-18 | 西安科技大学 | Laser pointing device for roadway construction and deviation correcting method thereof |
-
2018
- 2018-09-20 CN CN201821542603.4U patent/CN208721081U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108896034A (en) * | 2018-09-20 | 2018-11-27 | 山西煤炭运销集团晋城有限公司 | Laser orientation instrument anti-deflection device for underground coal mine |
| CN114060008A (en) * | 2021-11-25 | 2022-02-18 | 西安科技大学 | Laser pointing device for roadway construction and deviation correcting method thereof |
| CN114060008B (en) * | 2021-11-25 | 2022-07-15 | 西安科技大学 | Laser pointing device for roadway construction and deviation rectifying 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: 20190409 Termination date: 20190920 |