CN101812983B - Coal mine drifting laser orientation instrument bracket and installation method thereof - Google Patents
Coal mine drifting laser orientation instrument bracket and installation method thereof Download PDFInfo
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- CN101812983B CN101812983B CN2010101674268A CN201010167426A CN101812983B CN 101812983 B CN101812983 B CN 101812983B CN 2010101674268 A CN2010101674268 A CN 2010101674268A CN 201010167426 A CN201010167426 A CN 201010167426A CN 101812983 B CN101812983 B CN 101812983B
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- laser
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- mounting
- orientation instrument
- mounting plate
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Abstract
The invention relates to a coal mine drifting laser orientation instrument bracket and meanwhile relates to an installation method of a laser. The installation method of the laser comprises: firstly, detachably and fixedly installing the laser orientation instrument bracket on the exposing end part of an anchor rod for tunnel containment by nuts; then, detachably fixing the laser on the laser orientation instrument bracket; and adjusting the installation position of the laser orientation instrument bracket and the guide direction of the laser to ensure that the guide direction of the laser conforms to the drifting guide requirements. The method can avoid repeatedly arranging anchor rods, improves laser installation efficiency, lowers labor intensity, saves cost and avoids waste.
Description
Technical field
The present invention relates to a kind of coal mine drifting laser orientation instrument bracket and also relate to simultaneously a kind of laser orientation instrument installation method.
Background technology
Needing to guide shield machine to carry out straight line with laser orientation instrument in the driving of coal mine roadway excavates.At present, as shown in Figure 3, be that the laser orientation instrument mounting means introduced in the subsidiary instructions of laser orientation instrument or design manual is all to be used for fixing specially the anchor pole 10 that laser orientation instrument 9 is installed all beating with the top in the tunnel 7 of excavating at every turn.The length of exposed junction that is used for fixing the anchor pole of laser orientation instrument is longer than far away and is gone along with sb. to guard him the length that exposes with anchor pole 8.After certain distance is excavated forward in tunnel 7, need to be with laser orientation instrument to reach, at this moment just need again more forwardly the top in tunnel to beat anchor pole and fix the installation laser orientation instrument, and anchor pole has before just been stayed in the tunnel, caused so on the one hand waste, increased cost, the skyhook that repeats has on the other hand improved labour intensity, has reduced work efficiency; Also have, because the length of the anchor pole exposed junction of fixed laser director is longer, after laser orientation instrument is taken off, if it is not processed the head that can meet easily the workman, cause the human injury, and need when it is processed it is sawed-off, and be to have improved labour intensity so equally, increased job costs.
Summary of the invention
The purpose of this invention is to provide a kind of coal mine drifting laser orientation instrument bracket, a kind of laser orientation instrument installation method is provided simultaneously, in order to increase work efficiency, reduce labour intensity, save job costs.
For achieving the above object, the present invention adopts following technical scheme: a kind of coal mine drifting laser orientation instrument bracket, comprise mounting plate, upper surface or the lower surface of mounting plate are installed with mounting rod, the axis of this mounting rod is vertical with mounting plate, mounting rod is provided with the installation screw thread away from an end of mounting plate, is provided with the axis fixed installation hole parallel with mounting rod on described mounting plate.
The both sides of described mounting rod are provided with the fixed installation hole, and described fixed installation hole is mounting hole.
Described each mounting hole length bearing of trend is consistent, and the center line on each mounting hole length direction is through the axis of mounting rod.
Be bolted with locking damping nut on described installation screw thread.
A kind of coal mine roadway driving guides uses the laser orientation instrument installation method,
At first, the laser guide instrument bracket is adopted the nut removable tunnel that is fixedly installed in go along with sb. to guard him the end of exposing with anchor pole;
Then, be fixed on the laser guide instrument bracket laser orientation instrument is removable;
Subsequently, regulate the installation site of laser guide instrument bracket and the guide direction of laser orientation instrument, make the guide direction of laser orientation instrument meet the requirement that tunnelling is guided.
Described laser guide instrument bracket comprises mounting plate, upper surface or the lower surface of mounting plate are installed with mounting rod, the axis of this mounting rod is vertical with mounting plate, mounting rod is provided with the installation screw thread away from an end of mounting plate, is provided with the axis fixed installation hole parallel with mounting rod on described mounting plate; Described laser guide instrument bracket is gone along with sb. to guard him the end of exposing with anchor pole by the fixed installation hole by the nut removable tunnel that is fixedly installed in.
Described laser orientation instrument is by the removable installation screw thread place that is fixedly installed in mounting rod of locking damping nut.
The both sides of described mounting rod are provided with the fixed installation hole, and described fixed installation hole is mounting hole.
Described each mounting hole length bearing of trend is consistent, and the center line on each mounting hole length direction is through the axis of mounting rod.
In laser orientation instrument installation method of the present invention, laser orientation instrument is fixedly mounted on the tunnel by the laser guide instrument bracket and goes along with sb. to guard him the end of exposing with anchor pole, rather than be arranged on specially on the anchor pole that arranges for the fixed laser director, saved like this anchor pole that is used for the fixed laser director has been installed, the use amount of also having saved anchor pole simultaneously, improved installation effectiveness, saved use cost, and the unloading easily of laser guide instrument bracket gets off, and can not occur occuring because being trapped in the problem that in the tunnel, the workman is damaged.In addition, because laser orientation instrument is to be installed on the end of going along with sb. to guard him with anchor pole by the laser carriage, overcome and introduced in the subsidiary instructions of design manual and laser orientation instrument, laser orientation instrument need to be arranged on the technology prejudice on the anchor pole that is used for the installation laser orientation instrument that is arranged on specially in the tunnel in.
The fixed installation hole that kidney-shaped is set on the mounting plate of laser guide instrument bracket can be regulated the installation site of laser orientation instrument eaily.Laser orientation instrument is fixed on the laser guide instrument bracket by locking damping nut, avoids making laser orientation instrument guide the problem of direction skew to occur because vibrations cause nut loosening.Also have, the anchor pole because of the installation fixed laser director that do not need repetition so improved the efficient of working, has reduced labour intensity, has saved job costs.
Description of drawings
Fig. 1 is the front view of coal mine drifting laser orientation instrument bracket of the present invention;
Fig. 2 is the vertical view after Fig. 1 removes locking damping nut;
Fig. 3 is the structural representation of prior art;
Fig. 4 is the use constitutional diagram of coal mine drifting laser orientation instrument bracket of the present invention.
Embodiment
Shown in Fig. 1,2, the embodiment of coal mine drifting laser orientation instrument bracket of the present invention, the mounting plate 3 that comprises a rectangle, be welded with a mounting rod 2 that axis is vertical with mounting plate on the upper surface of mounting plate 3, certainly, mounting rod 2 also can be welded on the lower surface of mounting plate 3.The upper end of mounting rod is offered to offer screw thread 1 is installed, and installs on screw thread 1 and is bolted with locking damping nut 5.Be provided with mounting hole 4,6 on mounting plate, mounting hole 4,6 the be placed in both sides of mounting rod 2, and mounting hole 4,6 in the longitudinal direction move towards identical, and mounting hole 4,6 center line in the longitudinal direction is through the axis of mounting rod 2.
Coal mine roadway of the present invention driving guides uses the laser orientation instrument installation method, shown in Figure 4, at first, unloads going along with sb. to guard him the nut that exposes the end with anchor pole 8 in coal mine roadway 7, then with nut, laser guide instrument bracket 11 is fixed to the end of exposing of going along with sb. to guard him with anchor pole 8.This laser guide instrument bracket 11 is installed on anchor pole by waist-shaped hole, adopts waist-shaped hole to be convenient to carry out when mounted position adjustments, is conducive to improve installation accuracy.After laser guide instrument bracket 11 installs, with locking damping nut, laser orientation instrument 9 is fixedly mounted on installation screw thread place on mounting rod, and regulates the sensing of laser orientation instrument, guarantee the consistance that twice installation pointed to afterwards before and after laser orientation instrument.When needs move forward laser orientation instrument, only need laser orientation instrument is unloaded, then be installed on the anchor pole of front portion, tunnel and get final product, improved like this installation effectiveness of laser orientation instrument, no longer need to come specially to beat the anchor pole of fixed laser director, reduce labour intensity and job costs, avoided waste.
Claims (4)
1. coal mine drifting laser orientation instrument bracket, it is characterized in that: comprise mounting plate, upper surface or the lower surface of mounting plate are installed with mounting rod, the axis of this mounting rod is vertical with mounting plate, mounting rod is provided with the installation screw thread away from an end of mounting plate, be provided with the axis fixed installation hole parallel with mounting rod on described mounting plate, the both sides of described mounting rod are provided with and fixedly mount the hole, described fixed installation hole is mounting hole, described each mounting hole length bearing of trend is consistent, and the center line on each mounting hole length direction is through the axis of mounting rod, one of them length that fixedly mounts the hole fixedly mounts the length in hole greater than another, the long fixed installation hole of length is across the center line of described mounting plate.
2. coal mine drifting laser orientation instrument bracket according to claim 1, is characterized in that: be bolted with locking damping nut on described installation screw thread.
3. a coal mine roadway driving guides and uses the laser orientation instrument installation method, it is characterized in that:
At first, the laser guide instrument bracket is adopted the nut removable tunnel that is fixedly installed in go along with sb. to guard him the end of exposing with anchor pole;
Then, be fixed on the laser guide instrument bracket laser orientation instrument is removable;
Subsequently, regulate the installation site of laser guide instrument bracket and the guide direction of laser orientation instrument, make the guide direction of laser orientation instrument meet the requirement that tunnelling is guided, described laser guide instrument bracket comprises mounting plate, upper surface or the lower surface of mounting plate are installed with mounting rod, the axis of this mounting rod is vertical with mounting plate, and mounting rod is provided with the installation screw thread away from an end of mounting plate, is provided with the axis fixed installation hole parallel with mounting rod on described mounting plate; Described laser guide instrument bracket is gone along with sb. to guard him the end of exposing with anchor pole by the fixed installation hole by the nut removable tunnel that is fixedly installed in, the both sides of described mounting rod are provided with and fixedly mount the hole, described fixed installation hole is mounting hole, described each mounting hole length bearing of trend is consistent, and the center line on each mounting hole length direction is through the axis of mounting rod, the length in one of them fixed installation hole is greater than the length in another fixed installation hole, and length long fixed installation hole is across the center line of described mounting plate.
4. coal mine roadway driving according to claim 3 guides and uses the laser orientation instrument installation method, and it is characterized in that: described laser orientation instrument is by the removable installation screw thread place that is fixedly installed in mounting rod of locking damping nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101674268A CN101812983B (en) | 2010-05-10 | 2010-05-10 | Coal mine drifting laser orientation instrument bracket and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101674268A CN101812983B (en) | 2010-05-10 | 2010-05-10 | Coal mine drifting laser orientation instrument bracket and installation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101812983A CN101812983A (en) | 2010-08-25 |
| CN101812983B true CN101812983B (en) | 2013-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101674268A Expired - Fee Related CN101812983B (en) | 2010-05-10 | 2010-05-10 | Coal mine drifting laser orientation instrument bracket and installation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101812983B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121379B (en) * | 2010-12-30 | 2014-03-05 | 濮阳市百福瑞德石油科技有限公司 | Surge and wave prevention laser liquid level monitor |
| CN104406626B (en) * | 2014-11-05 | 2017-04-19 | 中国矿业大学 | Laser vibration measurement-based impact ground pressure danger zone early warning method |
| CN106401651B (en) | 2016-11-07 | 2018-04-13 | 中国矿业大学 | A kind of full lane overall process tunneling boring areal deformation monitoring device and method |
| CN106644225A (en) * | 2017-01-23 | 2017-05-10 | 陕西煤业化工技术研究院有限责任公司 | Monitoring system and method integrating anchor pole and rope force measurement and cross section imaging |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87203142U (en) * | 1987-03-31 | 1987-11-04 | 刘学春 | Detachable connecting device |
| CN201094019Y (en) * | 2007-10-19 | 2008-07-30 | 永城煤电集团有限责任公司 | Canopy beam laneway laser installing apparatus |
| CN201130023Y (en) * | 2007-10-19 | 2008-10-08 | 永城煤电集团有限责任公司 | Anchored net spraying laneway laser installation apparatus |
| CN201233239Y (en) * | 2008-06-24 | 2009-05-06 | 义马煤业(集团)有限责任公司 | Mine and tunnel laser guide instrument installation support |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030010173A1 (en) * | 2001-07-13 | 2003-01-16 | Hayden James Alan | Precision laser cutting guide |
-
2010
- 2010-05-10 CN CN2010101674268A patent/CN101812983B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87203142U (en) * | 1987-03-31 | 1987-11-04 | 刘学春 | Detachable connecting device |
| CN201094019Y (en) * | 2007-10-19 | 2008-07-30 | 永城煤电集团有限责任公司 | Canopy beam laneway laser installing apparatus |
| CN201130023Y (en) * | 2007-10-19 | 2008-10-08 | 永城煤电集团有限责任公司 | Anchored net spraying laneway laser installation apparatus |
| CN201233239Y (en) * | 2008-06-24 | 2009-05-06 | 义马煤业(集团)有限责任公司 | Mine and tunnel laser guide instrument installation support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101812983A (en) | 2010-08-25 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Niu Jianchun Inventor after: Meng Weiguo Inventor before: Meng Weiguo Inventor before: Yang Chuanping |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: MENG WEIGUO YANG CHUANPING TO: NIU JIANCHUN MENG WEIGUO |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20140510 |