CN110143497A - A kind of detection method of cage gate and protective fence - Google Patents
A kind of detection method of cage gate and protective fence Download PDFInfo
- Publication number
- CN110143497A CN110143497A CN201810627633.3A CN201810627633A CN110143497A CN 110143497 A CN110143497 A CN 110143497A CN 201810627633 A CN201810627633 A CN 201810627633A CN 110143497 A CN110143497 A CN 110143497A
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- China
- Prior art keywords
- cage
- protective fence
- gate
- monitoring
- monitoring point
- Prior art date
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Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 47
- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 238000012544 monitoring process Methods 0.000 claims description 48
- 230000002159 abnormal effect Effects 0.000 claims description 9
- 238000005259 measurement Methods 0.000 claims description 6
- 238000012806 monitoring device Methods 0.000 claims description 6
- 230000007613 environmental effect Effects 0.000 claims description 3
- 230000005856 abnormality Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
Landscapes
- Emergency Alarm Devices (AREA)
Abstract
A kind of detection method of cage gate and protective fence, five test points are set on cage and protective fence respectively, environment in the clearance condition and cage between the closure situation of protective fence, the closure situation of cage gate, cage and protective fence is monitored respectively, pass through the setting of multiple detection devices, self detection can be carried out to cage gate and protective fence, note abnormalities to be fed back in time, improve production efficiency and Labor Safety.
Description
Technical field
The present invention relates to the detection methods of a kind of cage gate and protective fence, and in particular to the cage gate of colliery system and protection
The detection method on column.
Background technique
Colliery system safety is without minor matter, and most important to the safety of colliery system and most basic, exactly guarantee enters
Personnel safety in colliery system, cage are generally used for the auxiliary shaft hoisting of mine, promote personnel, ore, equipment, material etc..It is right
In medium and small mine, cage can also be used as main shaft hooist, use as coal is promoted, cage is important in mine hoisting
One of equipment.
Existing colliery system, cage are only responsible for transporting people or equipment, judge automatically function without having, and
It judges automatically function since these equipment do not have in construction at the scene and is easy to produce some security risks, influence the life of worker
Safety.
Summary of the invention
Against the above deficiency, technical problem to be solved by the invention is to provide the detection sides of a kind of cage gate and protective fence
Method, the method passed through for controlling the personnel between two regions.
In order to solve the above technical problems, the technology used in the present invention method is: a kind of detection of cage gate and protective fence
Method includes the following steps,
(1) the first monitoring point is equipped on protective fence；
(2) detection of first time protective fence is carried out to protective fence by the first monitoring point, judges the switch state of protective fence；
(3) the second monitoring point is equipped on cage gate；
(4) detection of first time cage gate is carried out to cage gate by the second monitoring point, judge on the corresponding position of cage gate whether
There are exceptions；
(5) abnormal if it exists, then cage gate maintains a normally open, and issues alarm, abnormal if it does not exist, then cage gate is closed；
(6) third monitoring point is equipped on cage gate；
(7) second of cage gate detection is carried out to cage gate by third monitoring point, judges whether cage gate is closed；
(8) abnormal if it exists, then it gives a warning, manually cage gate is closed, eliminate warning；
(9) the 4th monitoring point is equipped between cage and protective fence；
(10) the 4th monitoring points are monitored the spacing between cage and protective fence, judge whether there is the excessive feelings in gap
Condition；
(11) if gap is excessive, alarm is issued, by manually carrying out judging whether to work normally to gap information；
(12) the 5th monitoring point is equipped in cage；
Environment in cage is detected in (13) the 5th monitoring points, judges whether Environmental insults are harmful in cage；
(14) if environment is harmful to the human body in cage, cage will be reset to starting point.
While using above technical scheme, the present invention, which is also further used or combined, uses following technical side
Case.
Step (10) includes the following steps,
(2.1) the 4th monitoring points carry out real-time measurement to the spacing between cage and protective fence；
(2.2) if measurement result is excessive, (passing through broadcast) reminds personnel in cage to carry out position adjustment, and again between judgement
Whether gap is excessive；
(2.3) if gap is still excessive, the gap information measured is sent to manual control module, between manual control module pair
Judged again away from size；
(2.4) it is judged as that rationally then cage continues to run；It is out of service if being judged as unreasonable, and overhauled.
Gap threshold setting is carried out to the 4th test point, sets 8cm for the maximum value between cage and protective fence.
5th monitoring point includes at least temperature, gas concentration lwevel and carbonomonoxide concentration monitoring device, in cage
Environment carries out real-time monitoring.
The detection of 5th monitoring point includes the following steps,
(3.1) detection threshold value of the 5th monitoring point is set, and to temperature, gas concentration lwevel and the carbonomonoxide concentration in cage
Carry out real-time monitoring；
(3.2) whether the detected value for judging monitoring device is more than threshold value；
(3.3) if being more than threshold value, cage is risen into initial point, and cage gate and protective fence are opened.
In some preferred modes, gas concentration lwevel is set in 1000~2000ppm, temperature threshold setting 32~
40 DEG C, carbonomonoxide concentration is arranged in 40~50ppm, when the temperature value, gas concentration lwevel and carbonomonoxide concentration detected
Higher than setting threshold value when, system alarm improves the job security of staff, prevents the generation of safety accident.
The invention has the advantages that by the setting of multiple detection devices self can be carried out to cage gate and protective fence
Detection, note abnormalities to be fed back in time, improve production efficiency and Labor Safety.
Specific embodiment
Further details of the technical solution of the present invention in the form of embodiment below, it is noted that real
It applies example to be only specifically described of the invention, is not limitation of the invention.
In order to improve the safety of colliery system, the closure of the cage gate and protective fence in colliery system is accurately controlled, really
The number for protecting disengaging colliery system is consistent, prevents that safety accident, the present invention provide the detection of a kind of cage gate and protective fence
Method includes the following steps,
(1) the first monitoring point is equipped on protective fence；
(2) detection of first time protective fence is carried out to protective fence by the first monitoring point, judges the switch state of protective fence；If protection
Column in the closure state, then continues to monitor, if protective fence is in patent conjunction state, alarm is issued, manually to protection
Column is closed.
(3) the second monitoring point is equipped on cage gate；
(4) detection of first time cage gate is carried out to cage gate by the second monitoring point, judge on the corresponding position of cage gate whether
There are exception, the detection of first time cage gate is that pipe gantry clips to equipment or worker in closing course in order to prevent.
(5) abnormal if it exists, then cage gate maintains a normally open, and issues alarm, and warning message of going forward side by side is sent to artificial module,
Artificial module handles warning message, abnormal if it does not exist, then cage gate is closed；
(6) third monitoring point is equipped on cage gate；
(7) second of cage gate detection is carried out to cage gate by third monitoring point, judges whether cage gate is closed, prevents cage
In the case where not closed, cage starts to work along guide rail door；
(8) abnormal if it exists, then it gives a warning, manually cage gate is closed, eliminate warning；
(9) the 4th monitoring point is equipped between cage and protective fence；
(10) the 4th monitoring points are monitored the spacing between cage and protective fence, judge whether there is the excessive feelings in gap
Condition；
(11) if gap is excessive, alarm is issued, by manually carrying out judging whether to work normally to gap information；
(12) the 5th monitoring point is equipped in cage；
Environment in cage is detected in (13) the 5th monitoring points, judges whether Environmental insults are harmful in cage；
(14) if environment is harmful to the human body in cage, cage will be reset to starting point.
Step (10) includes the following steps,
(2.1) the 4th monitoring points carry out real-time measurement to the spacing between cage and protective fence；
(2.2) if measurement result is excessive, (passing through broadcast) reminds personnel in cage to carry out position adjustment, and again between judgement
Whether gap is excessive；
(2.3) if gap is still excessive, the gap information measured is sent to manual control module, between manual control module pair
Judged again away from size；
(2.4) it is judged as that rationally then cage continues to run；It is out of service if being judged as unreasonable, and overhauled.
Gap threshold setting is carried out to the 4th test point, 8cm is set by the maximum value between cage and protective fence, prevents
Due to the excessive security risk for causing staff to make a misstep generation in the gap between cage and protective fence.
5th monitoring point includes at least temperature, gas concentration lwevel and carbonomonoxide concentration monitoring device, in cage
Environment carries out real-time monitoring.
The detection of 5th monitoring point includes the following steps,
(3.1) detection threshold value of the 5th monitoring point is set, and to temperature, gas concentration lwevel and the carbonomonoxide concentration in cage
Carry out real-time monitoring；
(3.2) whether the detected value for judging monitoring device is more than threshold value；
(3.3) if being more than threshold value, cage is risen into initial point, and cage gate and protective fence are opened.
In some preferred modes, gas concentration lwevel is set in 1000~2000ppm, temperature threshold setting 32~
40 DEG C, carbonomonoxide concentration is arranged in 40~50ppm, when the temperature value, gas concentration lwevel and carbonomonoxide concentration detected
Higher than setting threshold value when, system alarm improves the work safety of staff, prevents the generation of safety accident.
Claims (5)
1. the detection method of a kind of cage gate and protective fence, which is characterized in that include the following steps,
(1) the first monitoring point is equipped on protective fence；
(2) detection of first time protective fence is carried out to protective fence by the first monitoring point, judges the switch state of protective fence；
(3) the second monitoring point is equipped on cage gate；
(4) detection of first time cage gate is carried out to cage gate by the second monitoring point, judge on the corresponding position of cage gate whether
There are exceptions；
(5) abnormal if it exists, then cage gate maintains a normally open, and issues alarm, abnormal if it does not exist, then cage gate is closed；
(6) third monitoring point is equipped on cage gate；
(7) second of cage gate detection is carried out to cage gate by third monitoring point, judges whether cage gate is closed；
(8) abnormal if it exists, then it gives a warning, manually cage gate is closed, eliminate warning；
(9) the 4th monitoring point is equipped between cage and protective fence；
(10) the 4th monitoring points are monitored the spacing between cage and protective fence, judge whether there is the excessive feelings in gap
Condition；
(11) if gap is excessive, alarm is issued, by manually carrying out judging whether to work normally to gap information；
(12) the 5th monitoring point is equipped in cage；
Environment in cage is detected in (13) the 5th monitoring points, judges whether Environmental insults are harmful in cage；
(14) if environment is harmful to the human body in cage, cage will be reset to starting point.
2. the detection method of a kind of cage gate and protective fence according to claim 1, which is characterized in that step (10) includes
Following steps,
(2.1) the 4th monitoring points carry out real-time measurement to the spacing between cage and protective fence；
(2.2) if measurement result is excessive, (passing through broadcast) reminds personnel in cage to carry out position adjustment, and again between judgement
Whether gap is excessive；
(2.3) if gap is still excessive, the gap information measured is sent to manual control module, between manual control module pair
Judged again away from size；
(2.4) it is judged as that rationally then cage continues to run；It is out of service if being judged as unreasonable, and overhauled.
3. the detection method of a kind of cage gate and protective fence according to claim 1, which is characterized in that the 4th test point
Gap threshold setting is carried out, sets 8cm for the maximum value between cage and protective fence.
4. the detection method of a kind of cage gate and protective fence according to claim 1, which is characterized in that the 5th monitoring point is extremely
Less include temperature, gas concentration lwevel and carbonomonoxide concentration monitoring device, real-time monitoring is carried out to the environment in cage.
5. the detection method of a kind of cage gate and protective fence according to claim 4, which is characterized in that the 5th monitoring point
Detection includes the following steps,
(3.1) detection threshold value of the 5th monitoring point is set, and to temperature, gas concentration lwevel and the carbonomonoxide concentration in cage
Carry out real-time monitoring；
(3.2) whether the detected value for judging monitoring device is more than threshold value；
(3.3) if being more than threshold value, cage is risen into initial point, and cage gate and protective fence are opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810627633.3A CN110143497B (en) | 2018-06-19 | 2018-06-19 | Detection method for cage door and protective guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810627633.3A CN110143497B (en) | 2018-06-19 | 2018-06-19 | Detection method for cage door and protective guard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110143497A true CN110143497A (en) | 2019-08-20 |
| CN110143497B CN110143497B (en) | 2020-08-11 |
Family
ID=67589069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810627633.3A Expired - Fee Related CN110143497B (en) | 2018-06-19 | 2018-06-19 | Detection method for cage door and protective guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110143497B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1401969A (en) * | 2001-08-27 | 2003-03-12 | 因温特奥股份公司 | Method and device for determining extended rail state |
| JP2005231781A (en) * | 2004-02-18 | 2005-09-02 | Hitachi Ltd | Elevator control system |
| CN102211743A (en) * | 2010-04-01 | 2011-10-12 | 沈阳铝镁设计研究院有限公司 | System and method for controlling lifting unit |
| CN105143080A (en) * | 2012-12-18 | 2015-12-09 | 通力股份公司 | A method and a system for automatic generation of elevator calls |
-
2018
- 2018-06-19 CN CN201810627633.3A patent/CN110143497B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1401969A (en) * | 2001-08-27 | 2003-03-12 | 因温特奥股份公司 | Method and device for determining extended rail state |
| JP2005231781A (en) * | 2004-02-18 | 2005-09-02 | Hitachi Ltd | Elevator control system |
| CN102211743A (en) * | 2010-04-01 | 2011-10-12 | 沈阳铝镁设计研究院有限公司 | System and method for controlling lifting unit |
| CN105143080A (en) * | 2012-12-18 | 2015-12-09 | 通力股份公司 | A method and a system for automatic generation of elevator calls |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110143497B (en) | 2020-08-11 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 |
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| CF01 | Termination of patent right due to non-payment of annual fee |