CN205373658U - Colliery underworkings section warp continuous monitor device - Google Patents
Colliery underworkings section warp continuous monitor device Download PDFInfo
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- CN205373658U CN205373658U CN201620015735.6U CN201620015735U CN205373658U CN 205373658 U CN205373658 U CN 205373658U CN 201620015735 U CN201620015735 U CN 201620015735U CN 205373658 U CN205373658 U CN 205373658U
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- range finder
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- coal mine
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Abstract
The utility model provides a colliery underworkings section warp continuous monitor device, the device is including laser range finder, major control system, data logging system, data transmission system. The utility model discloses a laser range finder survey drift section distance, major control system controls laser range finder's the survey frequency, the time and the distance of data logging system record survey, data are transmitted through data transmission system. The utility model discloses have the measurement accuracy height, the survey frequency is high, satisfies the colliery warp continuous monitor in the pit to the drift section requirement.
Description
Technical field
This utility model relates to a kind of coal mine down-hole tunnel cross section deformation continuous monitoring device, it may be achieved the underground coal mine requirement to drift section deformation monitoring continuously.
Background technology
Tunnel is the important channel of underground coal mine, especially the gate road of stope, and owing to its viability is short, the impermanent supporting that supporting adopts, its deformation has vital impact for the safety in production of work surface.Owing to roadway deformation monitoring section is more, roadway deformation is monitored many employings and is manually drawn the metering systems such as ruler, laneway surface convergence meter or multipoint displacement meter, measuring method falls behind, precision is not high, and As time goes on, measuring some labelling easily to obscure, the accuracy finally resulting in measurement declines, and roadway deformation trend can not be grasped.Based on above-mentioned situation, it is necessary to a kind of that be capable of drift section deformation monitoring continuously and that precision is higher device substitutes traditional monitoring mode.
Utility model content
This utility model provides a kind of coal mine down-hole tunnel cross section deformation continuous monitoring device.
The technical solution adopted in the utility model is as follows:
A kind of coal mine down-hole tunnel cross section deformation continuous monitoring device, described device includes laser range finder, master control system, digital data recording system, data transmission system.This utility model is by laser range finder mensuration drift section distance, the mensuration frequency of master control system control laser range finder, the time of digital data recording system record mensuration and distance, and data are transmitted by data transmission system.
In above-mentioned a kind of coal mine down-hole tunnel cross section deformation continuous monitoring device, described master control system controls the unlatching frequency scalable of laser range finder, is generally no greater than 5min/ time.
In above-mentioned a kind of coal mine down-hole tunnel cross section deformation continuous monitoring device, described digital data recording system is capable of measuring the record storage of distance sum measurement time, and memory capacity is no less than 1GB.
Technique scheme of the present utility model has the advantage that compared to existing technology
1. a kind of coal mine down-hole tunnel cross section deformation continuous monitoring device that this utility model provides, adopts laser range finder to measure distance, and measurement accuracy is high.
2. this utility model provide a kind of coal mine down-hole tunnel cross section deformation continuous monitoring device, adopt master control system control laser range finder the unlatching frequency, be generally no greater than 5min/ time, collection data frequency compared with high, data bulk is many.
3. a kind of coal mine down-hole tunnel cross section deformation continuous monitoring device that this utility model provides, digital data recording system is adopted to be capable of measuring the record storage of distance sum measurement time, memory capacity is no less than 1GB, it is possible to store the data at least January, it is possible to realize continuous monitoring truly.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood, below according to specific embodiment of the utility model and in conjunction with accompanying drawing, this utility model is described in further detail, wherein
Fig. 1 is the structural representation of a kind of coal mine down-hole tunnel cross section deformation continuous monitoring device of this utility model.
Figure is labeled as: 1-master control system, 2-laser range finder, 3-digital data recording system, 4-data transmission system.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, this utility model embodiment is described in further detail.
Fig. 1 is shown that the preferred embodiment of a kind of coal mine down-hole tunnel cross section deformation continuous monitoring device of this utility model.
A kind of coal mine down-hole tunnel cross section deformation continuous monitoring device, described device includes master control system 1, laser range finder 2, digital data recording system 3, data transmission system 4.Device is fixed on the required position measuring tunnel continuous modification, drift section distance is measured by laser range finder 2, master control system 1 controls the mensuration frequency of laser range finder 2, and digital data recording system 3 records the time and distance that measure, and data are transmitted by data transmission system 4.
In the present embodiment, what described a kind of coal mine down-hole tunnel cross section deformation continuous monitoring device measured is the horizontal range of roadway's sides.
Obviously, above-described embodiment is only for clearly demonstrating example, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also cannot all of embodiment be given exhaustive.And the apparent change thus extended out or variation are still among protection domain of the present utility model.
Claims (3)
1. a coal mine down-hole tunnel cross section deformation continuous monitoring device, including master control system (1), laser range finder (2), digital data recording system (3), data transmission system (4)；Master control system (1) controls the unlatching frequency of laser range finder (2), laser range finder (2) measures distance, realize measuring the record storage of distance sum measurement time by digital data recording system (3), carry out data transmission exchange by data transmission system (4).
2. a kind of coal mine down-hole tunnel cross section deformation continuous monitoring device according to claim 1, it is characterised in that: master control system (1) controls the unlatching frequency scalable of laser range finder (2), is generally no greater than 5min/ time.
3. a kind of coal mine down-hole tunnel cross section deformation continuous monitoring device according to claim 1, it is characterised in that: digital data recording system (3) is capable of measuring the record storage of distance sum measurement time, and memory capacity is no less than 1GB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620015735.6U CN205373658U (en) | 2016-01-11 | 2016-01-11 | Colliery underworkings section warp continuous monitor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620015735.6U CN205373658U (en) | 2016-01-11 | 2016-01-11 | Colliery underworkings section warp continuous monitor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205373658U true CN205373658U (en) | 2016-07-06 |
Family
ID=56275355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620015735.6U Expired - Fee Related CN205373658U (en) | 2016-01-11 | 2016-01-11 | Colliery underworkings section warp continuous monitor device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205373658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112033285A (en) * | 2020-07-17 | 2020-12-04 | 中煤科工开采研究院有限公司 | Roadway section displacement measuring system and measuring method |
-
2016
- 2016-01-11 CN CN201620015735.6U patent/CN205373658U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112033285A (en) * | 2020-07-17 | 2020-12-04 | 中煤科工开采研究院有限公司 | Roadway section displacement measuring system and measuring method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20210111 |