CN204461428U - Driving uses multiple spot laser directional system - Google Patents
Driving uses multiple spot laser directional system Download PDFInfo
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- CN204461428U CN204461428U CN201520080204.0U CN201520080204U CN204461428U CN 204461428 U CN204461428 U CN 204461428U CN 201520080204 U CN201520080204 U CN 201520080204U CN 204461428 U CN204461428 U CN 204461428U
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- laser
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- director
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Abstract
A kind of driving uses multiple spot laser directional system, includes: for being set to the top board laser orientation instrument at the top in tunnel; For being set to the auxiliary laser director of the two side in tunnel, described auxiliary laser director includes two, and described auxiliary laser director and described top board laser orientation instrument form three-dimensional pointing system.The beneficial effects of the utility model are: top board laser beam had both given the tunneling direction in tunnel, in turn give the driving gradient in tunnel simultaneously, save technician frequently manually hang in time of stringcourse, thus accelerate the driving speed in tunnel, can easily and accurately orient roadway's sides profile, for the accurate cut coal body of roadheader points the direction; The use of multiple spot laser orientation instrument, eliminates the accidental error that single laser guide is brought, and workmen can mutually be examined by multiple laser at any time, revises the driving error in tunnel, thus improves the construction quality of waiting to dig tunnel.
Description
Technical field
The utility model relates to orientation equipment technical field, more particularly, and particularly one driving multiple spot laser directional system.
Background technology
In modern underground coal mine exploitation work progress, main large lane and coal-face normally all fronts main projects, the general duration is all comparatively urgent, requires also higher to construction quality.Usual employing laser orientation method is demarcated stringcourse in digging laneway, effectively to control tunneling direction and the gradient in tunnel, ensures that roadway construction meets design requirement.
Traditional using method is, a laser orientation instrument is only installed in digging laneway, generally be arranged on back position, this only can play the center line of tunnelling and the gradient and control routinely, accurate control can not be played to roadway's sides is shaping, this, for the tunnel that section is comparatively large or quality requirements is higher, uses a laser orientation instrument inconvenience, greatly affects and constrain construction quality and the tunneling construction progress of tunnelling.
Now, along with the continuous expansion of Modern Pit drift section, digging laneway construction quality is required that standard improves constantly, when to rectangular cross section, stalk Semicircular arched section, the tunnelling of differential of the arc crowned section, a laser orientation instrument far can not meet modernization, standardization piercing technique, be difficult to control tunnelling precision, have a strong impact on tunnelling engineering quality.
Utility model content
In view of this, the utility model provides a kind of driving multiple spot laser directional system, to solve the problem.
For achieving the above object, the utility model provides following technical scheme:
A kind of driving uses multiple spot laser directional system, includes:
For being set to the top board laser orientation instrument at the top in tunnel;
For being set to the auxiliary laser director of the two side in tunnel, described auxiliary laser director includes two, and described auxiliary laser director and described top board laser orientation instrument form three-dimensional pointing system.
Preferably, the utility model also includes fixing anchor bar, and one end of described fixing anchor bar is the anchor rod anchored end for being inserted in tunnel, and the other end of described fixing anchor bar is fixedly connected with described top board laser orientation instrument and described auxiliary laser director.
Of the present utility modelly to be contemplated that: each installation laser orientation instrument helped by the top board in tunnel and two, three laser orientation instruments are the device of tunnelling orientation jointly.
Said structure designs, concrete using method of the present utility model is: in tunnelling process, special fixing anchor bar is set at back center, hang a top board laser orientation instrument and control stringcourse in tunnel, on base plate sustained height, special fixing anchor bar is set respectively at roadway's sides, inside roadway's sides, each installation in 200mm place laser orientation instrument instruction roadway's sides profile border, controls roadway's sides shaping.3 laser indicate the tunneling direction in tunnel jointly, control the profile that the top in tunnel, bottom plate heights and drift section two are helped, for roadheader cut scope specifies direction.
The beneficial effects of the utility model are: one, top board laser beam had both given the tunneling direction in tunnel, in turn give the driving gradient in tunnel simultaneously, save technician frequently manually hang in time of stringcourse, thus accelerate the driving speed in tunnel, improve work efficiency; Two, two, portion of side laser orientation instrument is installed in the height identical apart from roadway floor, and all apart from 200mm inside roadway's sides, workmen only need help laser beam at the indicating positions of boring head according to two, a steel tape is utilized laser beam outwards to be measured the exact outline location that 200mm can obtain roadway's sides, easily and accurately orient roadway's sides profile, for the accurate cut coal body of roadheader points the direction; Three, side portion's laser beam apart from roadway's sides distance less, be 200mm, in tunnel two help hang the auxiliary equipment such as geomantic omen pipeline, cable installation hanging play directive function, improve digging laneway quality standardization standard; Four, the use of multiple spot laser orientation instrument, eliminates the accidental error that single laser guide is brought, and workmen can mutually be examined by multiple laser at any time, revises the driving error in tunnel, thus improves the construction quality of waiting to dig tunnel.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of driving multiple spot laser directional system in a kind of embodiment of the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1, Fig. 1 is the structural representation of driving multiple spot laser directional system in a kind of embodiment of the utility model.
The utility model provides a kind of driving multiple spot laser directional system, includes: for being set to the top board laser orientation instrument 1 at the top in tunnel; For being set to the auxiliary laser director 2 of the two side in tunnel, auxiliary laser director 2 includes two, and auxiliary laser director 2 and top board laser orientation instrument 1 form three-dimensional pointing system.
The fixing anchor bar 3 for fixed laser director is additionally provided in an embodiment of the present utility model.
As shown in Figure 1, in tunnelling process, special fixing anchor bar 3 is set at back center, hang a top board laser orientation instrument 1 and control stringcourse in tunnel, top board laser orientation instrument 1 is arranged on the midline position in tunnel, specify the position angle of tunnelling, top board laser orientation instrument 1 can regulate laser designation inclination angle simultaneously, make this inclination angle consistent with inclination angle, tunnel, especially in the tunnelling having the fixing gradient, the height of the indicating positions distance back that top board laser beam is met head in tunnel, be the top board outline position of waiting to dig tunnel, then high this height income value that deducts in lane is utilized to be the height of laser beam apart from roadway floor, be and treat pick roadway floor outline position.Top board laser orientation instrument 1 can ensure that the direction of tunnelling and the gradient meet regulations stipulate.
As shown in Figure 1, on base plate sustained height, special fixing anchor bar 3 is set respectively at roadway's sides, apart from inner side 200mm place installation one left side of the left side in tunnel auxiliary laser director 2, apart from inner side 200mm place installation one right side of the right side in tunnel auxiliary laser director 2, common instruction roadway's sides profile border, workmen only need help laser beam at the indicating positions of boring head according to two, a steel tape is utilized laser beam outwards to be measured the exact outline location that 200mm can obtain roadway's sides, easily and accurately orient roadway's sides profile, and then accurately control roadway's sides profile.Auxiliary laser director 2 can ensure the flatness that digging laneway two is helped, and can meet the requirement of colliery roadway acceptance of engineering quality specification, also can contribute to improving the construction of mine quality standardization simultaneously.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (2)
1. driving uses a multiple spot laser directional system, it is characterized in that, includes:
For being set to the top board laser orientation instrument (1) at the top in tunnel;
For being set to the auxiliary laser director (2) of the two side in tunnel, described auxiliary laser director includes two, and described auxiliary laser director and described top board laser orientation instrument form three-dimensional pointing system.
2. driving multiple spot laser directional system according to claim 1, is characterized in that,
Also include fixing anchor bar (3), one end of described fixing anchor bar is the anchor rod anchored end for being inserted in tunnel, and the other end of described fixing anchor bar is fixedly connected with described top board laser orientation instrument and described auxiliary laser director.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520080204.0U CN204461428U (en) | 2015-02-05 | 2015-02-05 | Driving uses multiple spot laser directional system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520080204.0U CN204461428U (en) | 2015-02-05 | 2015-02-05 | Driving uses multiple spot laser directional system |
Publications (1)
| Publication Number | Publication Date |
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| CN204461428U true CN204461428U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520080204.0U Expired - Fee Related CN204461428U (en) | 2015-02-05 | 2015-02-05 | Driving uses multiple spot laser directional system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004329A (en) * | 2015-08-10 | 2015-10-28 | 胡仲春 | Correction alarming device used for railway jacking culvert construction |
| CN105525923A (en) * | 2016-01-13 | 2016-04-27 | 山西凌志达煤业有限公司 | Infrared laser alignment full-section forming device for tunneling working face and use method |
| CN105806256A (en) * | 2016-04-12 | 2016-07-27 | 山东科技大学 | Roadway driving outline marking device and operation method thereof |
| CN106989739A (en) * | 2017-06-07 | 2017-07-28 | 贵州大学 | A kind of vertical Double regulation device of mine laser director |
| CN107036587A (en) * | 2017-06-07 | 2017-08-11 | 贵州大学 | A kind of horizontal vertical adjusting apparatus of mine laser director |
-
2015
- 2015-02-05 CN CN201520080204.0U patent/CN204461428U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004329A (en) * | 2015-08-10 | 2015-10-28 | 胡仲春 | Correction alarming device used for railway jacking culvert construction |
| CN105525923A (en) * | 2016-01-13 | 2016-04-27 | 山西凌志达煤业有限公司 | Infrared laser alignment full-section forming device for tunneling working face and use method |
| CN105806256A (en) * | 2016-04-12 | 2016-07-27 | 山东科技大学 | Roadway driving outline marking device and operation method thereof |
| CN106989739A (en) * | 2017-06-07 | 2017-07-28 | 贵州大学 | A kind of vertical Double regulation device of mine laser director |
| CN107036587A (en) * | 2017-06-07 | 2017-08-11 | 贵州大学 | A kind of horizontal vertical adjusting apparatus of mine laser director |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20160205 |
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| CF01 | Termination of patent right due to non-payment of annual fee |