CN109441542A - A kind of mine hoisting container unbalance loading danger warning method - Google Patents
A kind of mine hoisting container unbalance loading danger warning method Download PDFInfo
- Publication number
- CN109441542A CN109441542A CN201811414836.0A CN201811414836A CN109441542A CN 109441542 A CN109441542 A CN 109441542A CN 201811414836 A CN201811414836 A CN 201811414836A CN 109441542 A CN109441542 A CN 109441542A
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- CN
- China
- Prior art keywords
- pressure
- hoisting container
- unbalance loading
- danger warning
- warning method
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000005096 rolling process Methods 0.000 claims abstract description 11
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 238000012806 monitoring device Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 230000007774 longterm Effects 0.000 abstract description 3
- 239000003245 coal Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 208000026231 acute otitis externa Diseases 0.000 description 1
- 201000011645 beach ear Diseases 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B19/00—Mining-hoist operation
- B66B19/06—Applications of signalling devices
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Testing Of Balance (AREA)
Abstract
The invention discloses a kind of mine hoisting container unbalance loading danger warning methods, comprising the following steps: the pressure of acquisition four rolling cage shoe and interorbital；Calculate four pressure divergences；The real-time display pressure divergence in hoisting container passes through audio alert when pressure divergence is greater than the first thresholding；When pressure divergence is greater than the second thresholding, start security improvement vessel safety treatment procedures.The present invention is by acquiring the pressure of four rolling cage shoe in real time, calculating four pressure divergences；The unbalance loading degree for judging hoisting container sounds an alarm or starts safe disposal program according to the unbalance loading degree of hoisting container, is avoided that hoisting container because of operation dangerous caused by serious unbalance loading, causes safety accident.Staff loads balance, can also extend the service life of cage shoe according to prompt, long-term holding.
Description
Technical field
The present invention relates to a kind of mine hoisting container unbalance loading danger warning methods, belong to coal mine production safety technical field.
Background technique
Hoisting container is to be safely operated in mine coal production process for transporting coal, equipment and the equipment of personnel
It is directly related to the trouble free service of whole coal production.In the hoisting container course of work, unbalance loading is unavoidable thing.General feelings
Under condition, slight unbalance loading influences the normal operation of hoisting container little.But long term time unbalance loading will cause hoisting container tank
Ear local friction increases, and influences cage shoe service life.Serious unbalance loading will cause stuck or even equipment damage, casualties etc. more
Serious safety accident.
Summary of the invention
It is an object of that present invention to provide a kind of mine hoisting container unbalance loading danger warning method, method can monitor mine in real time
The degree of well hoisting container unbalance loading, sounds an alarm when serious unbalance loading.
To achieve the above object, a kind of mine hoisting container unbalance loading danger warning method of the present invention, comprising the following steps:
The first step, the pressure for acquiring four rolling cage shoe and interorbital；
Second step calculates four pressure divergences acquired in the first step, including absolute deviation and relative deviation；
Third step, the real-time display pressure divergence in hoisting container, including absolute deviation and relative deviation；
4th step, when pressure divergence be greater than the first thresholding when, pass through audio alert；
5th step, when pressure divergence be greater than the second thresholding when, start hoisting container safe disposal program.
The pressure that the present invention passes through acquisition four rolling cage shoe and interorbital in real time；Hoisting container is judged by pressure divergence
Unbalance loading degree sound an alarm or start safe disposal program according to the unbalance loading degree of hoisting container, be avoided that hoisting container
Because of operation dangerous caused by serious unbalance loading, safety accident is caused.Staff loads balance, also can according to prompt, long-term holding
Extend the service life of cage shoe.
Hoisting container optically can also be measured because tilting the unbalance loading feelings to judge hoisting container caused by unbalance loading
Condition.The present invention has the characteristics that intuitive compared with optical means.
Detailed description of the invention
Fig. 1 is present invention acquisition pressure position schematic diagram；
Fig. 2 is pressure acquisition equipment setting method schematic diagram of the present invention；
Fig. 3 is the partial enlarged view of Fig. 2；
In figure: boss, 3- sensor, the upside 4- boss, 5- stress disk, 51-, guide rod, 6- dish on the downside of 1- conducting wire, 2-
Spring, 7- piston cylinder, 8- piston rod, 81- blind hole, 9- monitoring device, 10- cage shoe.
Specific embodiment
The following further describes the present invention with reference to the drawings:
A kind of mine hoisting container unbalance loading danger warning method, comprising the following steps:
The first step, as shown in Figure 1, acquisition four rolling cage shoe 10 and interorbital pressure；
Second step calculates four pressure divergences acquired in the first step, including absolute deviation and relative deviation；
Third step, the real-time display pressure divergence in hoisting container, including absolute deviation and relative deviation；
4th step, when pressure divergence be greater than the first thresholding when, pass through audio alert；
5th step, when pressure divergence be greater than the second thresholding when, start security improvement vessel safety treatment procedures.
The method of the pressure of four rolling cage shoe is acquired in the above-mentioned first step are as follows: pressure is set in the piston cylinder 7 of rolling cage shoe
Power acquisition component, as shown in Figures 2 and 3, the pressure acquisition component include stress disk 5, sensor 3 and conducting wire 1, the stress
Disk 5 is placed in piston cylinder 7,6 lower section of disk spring, and sensor 3 is attached to stress disk 5 in the following, conducting wire 1 is connect with sensor 3, described
7 bottom of piston cylinder is provided with wire guide, described to draw from wire guide, acquires the pressure that stress disk 5 is born by monitoring device 9, by
The pressure of pressure i.e. rolling cage shoe and interorbital that power disk 5 is born.The measurement method equipment is simple, easy for installation.
Above-mentioned 5 center of stress disk is equipped with guide rod 51, and disk spring 6 is socketed on guide rod 51；8 end of piston rod
It is provided with blind hole 81；51 outer diameter of guide rod is matched with 6 internal diameter of disk spring；81 depth of blind hole and 51 length of guide rod
Match, internal diameter is matched with 51 outer diameter of guide rod；Guide rod 51 can be in the axially free activity of blind hole 81.It can guarantee disk spring 6
Extruding force be uniformly distributed in above stress disk 5, improve measurement accuracy.
The sensor 3 can select capacitive displacement transducer, inductive displacement transducer, hall displacement transducer,
Strain chip displacement sensor has the characteristics that the sensing that structure is simple, measurement accuracy is higher, price is low easy for installation, of the invention
The preferred strain chip displacement sensor of device 3.
Further, 5 upper edge of stress disk is equipped with positive stop lug boss 4；The positive stop lug boss 4 is ring shape, internal diameter
It is matched with 6 outer diameter of disk spring.6 lower end of disk spring is placed in positive stop lug boss 4, avoids it because dislocating caused by stress, shadow
Ring measurement accuracy.
Further, 5 lower edge of stress disk described above is equipped with boss 2, and 2 thickness of boss is greater than 3 thickness of sensor.
The cylinder that piston cylinder 7 can be touched to avoid sensor 3 is low, influences measurement accuracy.
Claims (6)
1. a kind of mine hoisting container unbalance loading danger warning method, which comprises the following steps:
The first step, the pressure for acquiring four rolling cage shoe (10) and interorbital；
Second step calculates four pressure divergences acquired in the first step, including absolute deviation and relative deviation；
Third step, the real-time display pressure divergence in hoisting container, including absolute deviation and relative deviation；
4th step, when pressure divergence be greater than the first thresholding when, pass through audio alert；
5th step, when pressure divergence be greater than the second thresholding when, start mine hoisting container safe disposal program.
2. mine hoisting container unbalance loading danger warning method according to claim 1, which is characterized in that in the first step
The method for acquiring the pressure of four rolling cage shoe and track are as follows: pressure acquisition component is set in the piston cylinder (7) of rolling cage shoe,
The pressure acquisition component includes stress disk (5), sensor (3) and conducting wire (1), and the stress disk (5) is placed in piston cylinder (7)
Below interior, disk spring (6), sensor (3) is attached to stress disk (5) in the following, conducting wire (1) is connect with sensor (3), the piston
Cylinder (7) bottom is provided with wire guide, and the conducting wire is drawn from wire guide, the pressure born by monitoring device (9) acquisition stress disk (5)
Power.
3. mine hoisting container unbalance loading danger warning method according to claim 2, which is characterized in that the stress disk
(5) center is equipped with guide rod (51), and disk spring (6) is socketed on guide rod (51)；Piston rod (8) end is provided with blind hole
(81)；Guide rod (51) outer diameter is matched with disk spring (6) internal diameter；Blind hole (81) depth and guide rod (51) length
Matching, internal diameter are matched with guide rod (51) outer diameter；Guide rod (51) can be in blind hole (81) axially free activity.
4. mine hoisting container unbalance loading danger warning method according to claim 3, which is characterized in that the sensor
It (3) is strain chip displacement sensor.
5. mine hoisting container unbalance loading danger warning method according to claim 4, which is characterized in that the stress disk
(5) upper edge is equipped with positive stop lug boss (2)；The positive stop lug boss (2) is ring shape, internal diameter and disk spring (6) outer diameter
Match.
6. mine hoisting container unbalance loading danger warning method according to claim 5, which is characterized in that the stress disk
(5) lower edge is equipped with boss (2), and boss (2) thickness is greater than sensor (3) thickness.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811414836.0A CN109441542A (en) | 2018-11-26 | 2018-11-26 | A kind of mine hoisting container unbalance loading danger warning method |
| PCT/CN2019/105015 WO2020108000A1 (en) | 2018-11-26 | 2019-09-10 | Mine shaft lifting container eccentric load danger alarm method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811414836.0A CN109441542A (en) | 2018-11-26 | 2018-11-26 | A kind of mine hoisting container unbalance loading danger warning method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109441542A true CN109441542A (en) | 2019-03-08 |
Family
ID=65554812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811414836.0A Pending CN109441542A (en) | 2018-11-26 | 2018-11-26 | A kind of mine hoisting container unbalance loading danger warning method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109441542A (en) |
| WO (1) | WO2020108000A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020108000A1 (en) * | 2018-11-26 | 2020-06-04 | 枣庄学院 | Mine shaft lifting container eccentric load danger alarm method |
| CN113071967A (en) * | 2021-06-04 | 2021-07-06 | 中德智能制造研究院(江苏)有限公司 | System and method for monitoring cage shoe state of vertical shaft lifting system in real time |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115806226A (en) * | 2021-09-15 | 2023-03-17 | 刘素华 | Elastic non-breaking fast righting cage guide wheel |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1279208A (en) * | 1999-06-25 | 2001-01-10 | 因温特奥股份公司 | Device and method for preventing oscillation and offset of vertical conveyor loader |
| CN201024029Y (en) * | 2007-03-30 | 2008-02-20 | 巩义市创伟机械制造有限公司 | Novel hydraulic rolling cage ears |
| CN201545569U (en) * | 2009-09-18 | 2010-08-11 | 广东台日电梯有限公司 | Lift car deflected load automatic detection compensation device |
| CN204714281U (en) * | 2015-06-09 | 2015-10-21 | 山东中都机器有限公司 | A kind of roller wheel pulley device |
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| CN107651547A (en) * | 2017-10-18 | 2018-02-02 | 兖州煤业股份有限公司 | The detection method and system of a kind of coal mine lifting system running state and lifting tension force |
| CN207698960U (en) * | 2017-11-09 | 2018-08-07 | 张言军 | A kind of steady elevator |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201538623U (en) * | 2009-06-18 | 2010-08-04 | 洛阳智超机电科技有限公司 | Mine hoisting container protection device |
| JP2015020867A (en) * | 2013-07-19 | 2015-02-02 | 三菱電機株式会社 | Embarkation unbalanced load notification apparatus and its notification method |
| CN105035928B (en) * | 2015-07-08 | 2017-03-08 | 日立电梯（中国）有限公司 | Elevator self balancing device, elevator and elevator self-balancing control method |
| CN107798499A (en) * | 2017-09-30 | 2018-03-13 | 南京中高知识产权股份有限公司 | Intelligent warehousing system and its method of work |
| CN109441542A (en) * | 2018-11-26 | 2019-03-08 | 中国矿业大学 | A kind of mine hoisting container unbalance loading danger warning method |
-
2018
- 2018-11-26 CN CN201811414836.0A patent/CN109441542A/en active Pending
-
2019
- 2019-09-10 WO PCT/CN2019/105015 patent/WO2020108000A1/en active Application Filing
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1279208A (en) * | 1999-06-25 | 2001-01-10 | 因温特奥股份公司 | Device and method for preventing oscillation and offset of vertical conveyor loader |
| CN201024029Y (en) * | 2007-03-30 | 2008-02-20 | 巩义市创伟机械制造有限公司 | Novel hydraulic rolling cage ears |
| CN201545569U (en) * | 2009-09-18 | 2010-08-11 | 广东台日电梯有限公司 | Lift car deflected load automatic detection compensation device |
| CN204714281U (en) * | 2015-06-09 | 2015-10-21 | 山东中都机器有限公司 | A kind of roller wheel pulley device |
| CN205953263U (en) * | 2016-03-24 | 2017-02-15 | 陈宇勇 | Elevator track centering detection device |
| CN105947819A (en) * | 2016-05-23 | 2016-09-21 | 西人马（厦门）科技有限公司 | Elevator fault diagnosis device and method and controller |
| CN106744113A (en) * | 2016-12-27 | 2017-05-31 | 广东技术师范学院 | Lift car multiplies the detection method and device of load |
| CN107651547A (en) * | 2017-10-18 | 2018-02-02 | 兖州煤业股份有限公司 | The detection method and system of a kind of coal mine lifting system running state and lifting tension force |
| CN207698960U (en) * | 2017-11-09 | 2018-08-07 | 张言军 | A kind of steady elevator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020108000A1 (en) * | 2018-11-26 | 2020-06-04 | 枣庄学院 | Mine shaft lifting container eccentric load danger alarm method |
| CN113071967A (en) * | 2021-06-04 | 2021-07-06 | 中德智能制造研究院(江苏)有限公司 | System and method for monitoring cage shoe state of vertical shaft lifting system in real time |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020108000A1 (en) | 2020-06-04 |
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Application publication date: 20190308 |