CN102788570B - On-line monitor for deformation of coal mine shaft guide - Google Patents
On-line monitor for deformation of coal mine shaft guide Download PDFInfo
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- CN102788570B CN102788570B CN201210276648.2A CN201210276648A CN102788570B CN 102788570 B CN102788570 B CN 102788570B CN 201210276648 A CN201210276648 A CN 201210276648A CN 102788570 B CN102788570 B CN 102788570B
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Abstract
The invention provides an on-line monitor for the deformation of a coal mine shaft guide, comprising a position finding colliding rod (6), a shaft guide deformation measuring rod (10), a corresponding wheel measuring colliding block (5), a corresponding trigger type well depth counter (11), a corresponding trigger type alarm (14), and a data recording and wireless transmitting device (13) connected with the trigger type well depth counter (11). Due to the on-line monitor, the shaft guide does not need to be changed, the shaft guide can be monitored on line in real time when a hoisting conveyance provided with the on-line monitor runs, the problems can be timely discovered, and can be timely handled at a fixed point, and the monitor is simple and quick to install and maintain, and is less in the influence to the shaft guide, so that the on-line monitor not only is suitable for the newly-built coal mine but also is suitable for the used coal mine.
Description
technical field
The present invention relates to a kind of mine cage guide deformation monitoring device, particularly a kind of mine cage guide distortion on-Line Monitor Device.
background technology
At present, vertical shaft for mine promotes for pulleying, overload protective device.The fatigue of servo-actuated release when pit shaft geological deformation and displacement, cage guide annex, expand with heat and contract with cold etc. and all can cause the distortion of cage guide, serious threat mine safety production.Monitoring for cage guide distortion mainly contains following several method: have the laser of employing abroad to a monitoring method; Domestic have a displacement monitoring method.These two kinds of methods all need to be installing pre-buried sensor when cage guide, is applicable to New Built Mine or mine is safeguarded period again, but be not suitable for the mine having come into operation; Domestic to also have a kind of method be to install sensor at well head, and another sensor moves with hoisting conveyance, and one meter of record data of every operation are measured and completely analyzed result in office, and the major defect of the method is to find in time cage guide distortion.
summary of the invention
Technical matters to be solved by this invention is, providing a kind of is arranged on along the mine cage guide distortion on-line monitoring instrument on the hoisting conveyance of cage guide operation, cage guide is out of shape to on-line monitoring, so that find in time deformation position, for cage guide is installed, maintenance provides real time data.
It is as follows that the present invention solves the problems of the technologies described above adopted technical scheme:
A kind of mine cage guide distortion on-line monitoring instrument, is characterized in that: comprise for being fixed on the inner support on hoisting conveyance and support arm in cage guide, be respectively arranged with touching lever hole and the measuring staff hole of level trend on inner support and support arm; In described touching lever hole, location touching lever can be installed horizontally slidingly, cage guide distortion measuring staff can be installed horizontally slidingly in described measuring staff hole; Have the location touching lever spring between inner support and support arm at location touching lever cover, cage guide distortion measuring staff cover has the cage guide distortion measuring staff spring between inner support and support arm; Wherein the outer end of cage guide distortion measuring staff be provided with for the cage guide inwall measuring wheel contacting that rolls, be installed with measuring wheel in a side of measuring wheel and rotate and within one week, touch location touching lever outer end measuring wheel collision block once; The inner of cage guide distortion measuring staff is with a upper contact head and a lower contact; Also comprise for being fixed on the trigger-type well depth counter on hoisting conveyance and trigger-type alarming device in cage guide; Wherein, the setting height(from bottom) of trigger-type well depth counter is corresponding with the contact height of the upper contact head of the height of location touching lever and cage guide distortion measuring staff, and the setting height(from bottom) of trigger-type alarming device is corresponding with the contact height of the lower contact of cage guide distortion measuring staff; Also comprise the data recording and the wireless base station apparatus that in cage guide, on hoisting conveyance and with trigger-type well depth counter, are connected for being fixed on.
On support arm, offer the chute of level trend, and on cage guide distortion measuring staff, be fixed with can horizontal slip in this chute position-limitting pin.
Good effect of the present invention is: the first, this monitor is arranged on hoisting conveyance, and need to be at cage guide back side sensor installation.The mine that is not only applicable to New Built Mine but also is applicable to come into operation.The second, monitor carries out real time on-line monitoring with hoisting conveyance is in service to cage guide, finds cage guide deformation position, and can send in time cage guide distortion warning, for the real time data information that provides is provided in time.Can pinpoint the problems in time by the present invention, fixed-point processing in time, will drop to minimum level to the impact of producing, and indirectly improved mine production efficiency.Three, the present invention also has installation, safeguards the feature of simple and fast.
Accompanying drawing explanation
Fig. 1 use view of the present invention.
Fig. 2 is structural representation of the present invention.
embodiment
As Fig. 2, the present invention includes for being fixed on the inner support 17 on hoisting conveyance 2 and support arm 18 in cage guide, on inner support 17 and support arm 18, be respectively arranged with touching lever hole and the measuring staff hole of level trend, touching lever hole on described two stands is contour and measuring staff hole is contour.In described touching lever hole, location touching lever 6 can be installed horizontally slidingly, cage guide distortion measuring staff 10 can be installed horizontally slidingly in described measuring staff hole.Have the location touching lever spring 7 between inner support 17 and support arm 18 at location touching lever 6 covers, cage guide distortion measuring staff 10 covers have the cage guide distortion measuring staff spring 9 between inner support 17 and support arm 18.Wherein the outer end of cage guide distortion measuring staff 10 be provided with for the cage guide 1 inwall measuring wheel 4 contacting that rolls, be installed with measuring wheel 4 in a side of measuring wheel 4 and rotate and within one week, touch location touching lever 6 outer ends measuring wheel collision block 5 once.The inner of cage guide distortion measuring staff 10 is with a upper contact head and a lower contact.
The present invention also comprises for being fixed in cage guide on hoisting conveyance 2 and being positioned at location touching lever 6 and trigger-type well depth counter 11 and the trigger-type alarming device 14 of cage guide distortion measuring staff 10 inner sides.Wherein, the contact height of the upper contact head of the setting height(from bottom) of trigger-type well depth counter 11 and the height of location touching lever 6 and cage guide distortion measuring staff 10 is corresponding, the requirement that while movement to the inside to meet location touching lever 6 and cage guide distortion measuring staff 10, the upper contact head of the inner of location touching lever 6, cage guide distortion measuring staff 10 can touch trigger well depth counter 11.The contact height of the lower contact of the setting height(from bottom) of trigger-type alarming device 14 and cage guide distortion measuring staff 10 is corresponding, the requirement that while movement to the inside to meet cage guide distortion measuring staff 10, upper contact head can touch trigger alarm 14.
The present invention also comprises that data recording and wireless base station apparatus 13 are connected with trigger-type well depth counter 11 by data line 12 for being fixed on the data recording on hoisting conveyance 2 and wireless base station apparatus 13 in cage guide.The Main Function of data recording and wireless base station apparatus 13 is: record touches the data message touching between location touching lever 6 and trigger-type well depth counter 11, and these information is sent to the calculation control device on ground.
The working power of electricity piece of the present invention is provided by charger 15, and charger 15 is by power lead 16 external power supplys.
In order to guarantee that better cage guide distortion measuring staff 10 does horizontal slip, on support arm 18, offer the chute of level trend, and on cage guide distortion measuring staff 10, be fixed with can horizontal slip in this chute position-limitting pin 8.
As Fig. 1, in the time that use is of the present invention, hoisting conveyance 2 is upwards moved by cage guide bottom under the effect of wire rope 3, and measuring wheel 4 rolls along cage guide 1 inwall.When measuring wheel 4 rotates, measuring wheel collision block 5 moves in a circle around the wheel shaft of measuring wheel 4, and one week measuring wheel collision block 5 of the every operation of measuring wheel 4 collides location touching lever 6 once, is recorded once by trigger-type well depth counter 11, by location touching lever spring 7, location touching lever 6 is resetted.Tester measuring wheel 4 is at position-limitting pin 8, cage guide distortion measuring staff spring 9, under the acting in conjunction of cage guide distortion measuring staff 10, move along cage guide 1, in the time that cage guide displacement is greater than setting value, cage guide distortion measuring staff 10 collision triggered alarms 14 and trigger-type well depth counter 11, be sent to data recording and radio transmitters 13 by signal by data line 12.In the time that hoisting conveyance runs to landscape position, all information sends to calculation control device by data recording and radio transmitters 13, if cage guide is carried out to fixed point maintenance while having problem, while overhauling rear or no problem, send instruction zero clearing elimination alarm by calculation control device and rerun.This device is all monitored each run, and its attended operation is also convenient and swift, and the safety of operation can either be provided, and can improve again the efficiency of mine operation and maintenance.
Claims (2)
1. a mine cage guide distortion on-line monitoring instrument, it is characterized in that: comprise for being fixed on inner support (17) and the support arm (18) on hoisting conveyance in cage guide (2), on inner support (17), be provided with touching lever hole and the measuring staff hole of level trend, and on support arm (18), be also provided with touching lever hole and the measuring staff hole of level trend; Location touching lever (6) is installed horizontally slidingly in described touching lever hole, cage guide distortion measuring staff (10) is installed horizontally slidingly in described measuring staff hole; Have at location touching lever (6) cover the location touching lever spring (7) being positioned between inner support (17) and support arm (18), cage guide distortion measuring staff (10) cover has the cage guide distortion measuring staff spring (9) being positioned between inner support (17) and support arm (18); Wherein the outer end of cage guide distortion measuring staff (10) be provided with for cage guide (1) the inwall measuring wheel (4) contacting that rolls, be installed with measuring wheel (4) rotation in a side of measuring wheel (4) and within one week, touch location touching lever (6) outer end measuring wheel collision block (5) once; The inner of cage guide distortion measuring staff (10) is with a upper contact head and a lower contact; Also comprise for being fixed on trigger-type well depth counter (11) and the trigger-type alarming device (14) on hoisting conveyance in cage guide (2); Wherein, the setting height(from bottom) of trigger-type well depth counter (11) is corresponding with the contact height of the height of location touching lever (6) and the upper contact head of cage guide distortion measuring staff (10), and the setting height(from bottom) of trigger-type alarming device (14) is corresponding with the contact height of the lower contact of cage guide distortion measuring staff (10); Also comprise for being fixed on data recording and the wireless base station apparatus (13) that hoisting conveyance in cage guide (2) is upper and be connected with trigger-type well depth counter (11).
2. mine cage guide as claimed in claim 1 distortion on-line monitoring instrument, is characterized in that: on support arm (18), offer the chute of level trend, and on cage guide distortion measuring staff (10), be fixed with can horizontal slip in this chute position-limitting pin (8).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210276648.2A CN102788570B (en) | 2012-08-06 | 2012-08-06 | On-line monitor for deformation of coal mine shaft guide |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210276648.2A CN102788570B (en) | 2012-08-06 | 2012-08-06 | On-line monitor for deformation of coal mine shaft guide |
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| Publication Number | Publication Date |
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| CN102788570A CN102788570A (en) | 2012-11-21 |
| CN102788570B true CN102788570B (en) | 2014-07-09 |
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| CN201210276648.2A Active CN102788570B (en) | 2012-08-06 | 2012-08-06 | On-line monitor for deformation of coal mine shaft guide |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU205913U1 (en) * | 2020-11-19 | 2021-08-12 | Общество с ограниченной ответственностью "Газпром трансгаз Томск" (ООО "Газпром трансгаз Томск") | Pit slope angle control device |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697847B (en) * | 2013-12-27 | 2016-05-04 | 南通威明精工机械有限公司 | A kind of wirerope wear detector |
| CN106767356B (en) * | 2016-12-20 | 2019-03-15 | 中铁大桥局集团第四工程有限公司 | Device and measurement method of planeness suitable for pile foundation hole bottom flatness detection |
| CN107758463B (en) * | 2017-11-21 | 2023-07-28 | 安徽理工大学 | Device and method for monitoring spacing of rigid cage guides of vertical shaft in real time |
| CN113624174B (en) * | 2021-10-12 | 2021-12-07 | 马拉兹(江苏)电梯导轨有限公司 | Side deviation detection tool and method applied to hollow elevator guide rail |
| CN115231417B (en) * | 2022-05-26 | 2023-10-13 | 中国矿业大学 | Cage guide detection device and detection method for vertical shaft lifting system |
| CN115574765B (en) * | 2022-12-08 | 2023-04-07 | 天津风霖物联网科技有限公司 | Big data-based monitoring system for engineering measurement |
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|---|---|---|---|---|
| CN201037764Y (en) * | 2007-04-12 | 2008-03-19 | 中国矿业大学 | Displacement sensor for measuring gap of brake block |
| CN201653349U (en) * | 2010-03-03 | 2010-11-24 | 中国矿业大学 | Mine coal-rock mass transport deformation measurement device |
| CN202024746U (en) * | 2011-01-21 | 2011-11-02 | 中国矿业大学 | Mine roadway section deformation measuring device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4725950B2 (en) * | 2004-12-03 | 2011-07-13 | 日本工営株式会社 | Ground surface displacement measuring device |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201037764Y (en) * | 2007-04-12 | 2008-03-19 | 中国矿业大学 | Displacement sensor for measuring gap of brake block |
| CN201653349U (en) * | 2010-03-03 | 2010-11-24 | 中国矿业大学 | Mine coal-rock mass transport deformation measurement device |
| CN202024746U (en) * | 2011-01-21 | 2011-11-02 | 中国矿业大学 | Mine roadway section deformation measuring device |
Non-Patent Citations (1)
| Title |
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| JP特开2006-162308A 2006.06.22 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU205913U1 (en) * | 2020-11-19 | 2021-08-12 | Общество с ограниченной ответственностью "Газпром трансгаз Томск" (ООО "Газпром трансгаз Томск") | Pit slope angle control device |
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| CN102788570A (en) | 2012-11-21 |
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