CN107601203A - A kind of list rope cage catching device action detection device and detection method - Google Patents
A kind of list rope cage catching device action detection device and detection method Download PDFInfo
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- CN107601203A CN107601203A CN201710996060.7A CN201710996060A CN107601203A CN 107601203 A CN107601203 A CN 107601203A CN 201710996060 A CN201710996060 A CN 201710996060A CN 107601203 A CN107601203 A CN 107601203A
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- catching device
- wireless signal
- relay
- auxiliary contact
- travel switch
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- 238000001514 detection method Methods 0.000 title claims abstract description 32
- 238000004891 communication Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims 1
- 208000032368 Device malfunction Diseases 0.000 abstract description 5
- 238000005065 mining Methods 0.000 abstract description 2
- 230000000977 initiatory effect Effects 0.000 abstract 1
- 230000008054 signal transmission Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000010338 mechanical breakdown Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
The invention discloses a kind of list rope cage catching device action detection device and detection method, belongs to mining machinery auxiliary equipment field.Bottom plate including being fixed in cage inner bottom part, bottom plate are provided with travel switch, and travel switch side is provided with spring lever, and opposite side concatenates with wireless signal transmitter；The detection means also includes wireless signal receiver, wireless signal receiver concatenation relay, and relay includes three auxiliary contact, respectively Connection Time relay, caution bell and warning lamp；Wherein, the time relay includes on-delay type auxiliary contact, and the on-delay type auxiliary contact are connected with caution bell.The present invention is using travel switch detection catching device operating state, and wireless signal receiver is passed to by wireless signal transmitter, then Control warning lamp and caution bell are used, staff can be made in real time, accurately detect catching device operating state, to be avoided outside well due to catching device malfunction initiation substantial equipment or security incident.
Description
Technical field
The present invention relates to mining machinery auxiliary equipment field, specifically a kind of list rope cage catching device action detection device and
The method that catching device motion detection is carried out using the device.
Background technology
No matter list rope cage is widely used on China's mines or world mine at present, according to《Pacify in colliery
Full code》With《Metal and nonmetal mine safety code》It is required that list rope cage must have parachute, when boom hoist cable is drawn
When disconnected, catching device action, cage is stuck on check band or cage guide, to prevent cage from crashing into pit shaft.During normal operation, catching device
It is failure to actuate.Due to catching device reasons in structure, not only the boom hoist cable rope that breaks can cause catching device to act, when operating personnel's operation not
When, electric fault is stopped in emergency or during mechanical breakdown, catching device also very likely malfunctions.And if catching device malfunctions
It is it was found that mishandling not in time or after malfunctioning, it will to trigger substantial equipment accident even security incident.Due to cage
Run in vertical shaft, whether catching device, which acts, to observe directly, and conducted a survey and failture evacuation band to catching device malfunction
Extreme difficulties are carried out.
The content of the invention
The purpose of the present invention is to be directed to above-mentioned technical problem, there is provided a kind of simple and reliable for structure, accurate single rope tank of detection
Cage catching device action detection device.
It is a further object of the present invention to provide a kind of method that catching device motion detection is carried out using said apparatus.
A kind of list rope cage catching device action detection device of the present invention, including it is fixed in the bottom plate of cage inner bottom part, bottom
Plate is provided with travel switch, and travel switch side is provided with spring lever, and opposite side concatenates with wireless signal transmitter；The catching device moves
Making detection means also includes wireless signal receiver, wireless signal receiver concatenation relay, and relay includes three auxiliary
Contact, difference Connection Time relay, caution bell and warning lamp；Wherein, the time relay includes on-delay type auxiliary contact,
The on-delay type auxiliary contact are connected with caution bell.
Dry cell power supply is set in above-mentioned wireless signal transmitter, solves wireless signal transmission ring current powerup issue；
And because wireless signal transmitter is low in energy consumption, dry cell service life can meet that its long-term use requires.
Wireless signal receiver is located at mine well head, is advantageous to outside expanded circuit construction, and can ensure that wireless signal connects
Receiving utensil has good working environment, its service life is reached design service life.
Travel switch and wireless signal transmitter use more than IP67 high-protection levels, disclosure satisfy that adverse circumstances in pit shaft
Under normal use.
The method that the present invention carries out catching device motion detection using said apparatus comprises the following steps：
Wireless signal receiver is installed, travel switch and wireless signal transmitter are fixed on bottom plate, then welded bottom plate a,
It is connected to cage inner bottom part；
B, when catching device acts, normally opened contact is switched by spring lever driving trip and closed, wireless signal transmitter obtains electric, sends
Radio signal, and transmit to wireless signal receiver, make normally opened contact closure inside wireless signal receiver, represent catching device
Act；
C, relay coil obtains electric, and its auxiliary contact closure, warning lamp is bright, warns bell ring, sends sound and light alarm signal, reminds behaviour
Make personnel's catching device to have acted, so as to realize catching device motion detection；
D, the time relay obtains electric, and its on-delay type auxiliary contact disconnects after the delay several seconds, the power-off of caution bell loop, no longer
Jingle bell；
E, catching device is resetted, normally opened contact disconnects inside travel switch, wireless signal transmitter power-off, stops transmitting wireless communication
Number, the normally opened contact inside wireless signal receiver also disconnects, relay coil dead electricity, and auxiliary contact disconnect, and warning lamp goes out, and prevents
Device action signal is fallen to eliminate.
The beneficial effects of the invention are as follows：
1st, the present invention directly detects catching device operating state using travel switch, and controls wireless signal transmitter by the action shape
State passes to wireless signal receiver, indicates that catching device acts shape by the operating state of wireless signal receiver normally opened contact
State.It uses transmission of wireless signals to replace cable, solves signal transmission issues over long distances, under complex working condition, and wireless communication
Number transmitted in pit shaft reliable and stable.
2nd, the present invention uses Control warning lamp and caution bell, staff can be made to be detected in real time outside well anti-
The operating state of device is fallen, detection is accurate, can avoid the substantial equipment accident or security incident triggered due to catching device malfunction.
3rd, delay type time relay is provided with detection means of the invention, the time of fire alarming of caution bell can be controlled, prevented
Only it is powered for a long time and burns caution bell, staff outside well can not be prompted in time when catching device malfunctions, cause substantial equipment
Accident or security incident.
4th, travel switch transmission mechanism uses spring lever, and the stroke caused by catching device mechanism action impacts can be avoided to open
Damage is closed, travel switch and can enough resets rapidly after catching device reset；Simultaneously as travel switch structure is firm, its
Itself will not be malfunctioned.
Brief description of the drawings
Fig. 1 is the structural representation of catching device action detection device of the present invention；
Fig. 2 is the sound and light alarm electrical schematic diagram of catching device action detection device of the present invention.
Reference：1st, mine；2nd, catching device；3rd, cage；4th, bottom plate；5th, spring lever；6th, travel switch；7th, wireless communication
Number transmitter；8th, wireless signal receiver；9th, relay：9-1, auxiliary contact；10th, the time relay：10-1, on-delay type
Auxiliary contact；11st, caution bell；12nd, warning lamp.
Embodiment
The invention will be further described with reference to the accompanying drawings and detailed description.
As shown in Figure 1-2, a kind of list rope cage catching device action detection device, including it is fixed in the bottom of the inner bottom part of cage 3
Plate 4, bottom plate 4 are provided with travel switch 6, and the side of travel switch 6 is provided with spring lever 5, and opposite side is gone here and there with wireless signal transmitter 7
Connect, wireless signal transmitter 7 is by the interior dry cell power supply set；The catching device action detection device also includes being installed on the well of mine 1
The wireless signal receiver 8 of mouth, the wireless signal receiver 8 concatenation relay 9, relay 9 include three auxiliary contact 9-1,
Connection Time relay 10, caution bell 11 and warning lamp 12 respectively；Wherein, the time relay 10 includes on-delay type auxiliary and touched
Point 10-1, on-delay type auxiliary contact 10-1 are connected with caution bell 11.
Wireless signal receiver 8 is arranged on the well of mine 1 when specifically used by the catching device action detection device of the present invention
Mouthful, travel switch 6 and wireless signal transmitter 7 are fixed on bottom plate 4, bottom plate 4 is then welded in the inner bottom part of cage 3, really
Protect when catching device 2 acts can the action of driving trip switch 6 do not damage travel switch 6 but, travel switch 6 controls wireless signal hair
Emitter 7；When catching device 2 acts, catching device 2 is acted by the driving trip of spring lever 5 switch 6, normally opened contact in travel switch 6
Closure, wireless signal transmitter 7 it is electric, send radio signal, radio signal transmission to wireless signal receiver 8, wirelessly
The inside normally opened contact closure of signal receiver 8, represents that catching device 2 has acted；Then, the coil of relay 9 obtains electric, relay auxiliary
Contact 9-1 is closed, and warning lamp 12 is bright, the sound of caution bell 11, sends sound and light alarm signal, reminds operating personnel's catching device to act,
So as to realize catching device motion detection.Meanwhile the time relay 10 obtains electric, its on-delay type auxiliary contact 10-1 delay several seconds
Disconnected after clock, the power-off of the loop of caution bell 11, no longer jingle bell, prevent from being powered for a long time and burn caution bell 11.
After catching device 2 is resetted manually, travel switch 6 recovers to normal condition, and its internal normally opened contact disconnects, wireless communication
Number transmitter 7 powers off, and stops transmitting wireless signal, and the normally opened contact inside wireless signal receiver 8 also disconnects, the line of relay 9
Dead electricity is enclosed, auxiliary contact 9-1 disconnects, and warning lamp 12 goes out, and the action signal of catching device 2 eliminates.
Claims (4)
- A kind of 1. list rope cage catching device action detection device, it is characterised in that：Including bottom plate（4）, the bottom plate（4）It is fixed in Cage（3）Inner bottom part, bottom plate（4）It is provided with travel switch（6）, travel switch（6）Side is provided with spring lever（5）, opposite side with Wireless signal transmitter（7）Concatenation；The catching device action detection device also includes wireless signal receiver（8）, the wireless communication Number receiver（8）Concatenate relay（9）, the relay（9）Include three auxiliary contact（9-1）, difference Connection Time relay Device（10）, caution bell（11）And warning lamp（12）；The time relay（10）Include on-delay type auxiliary contact（10-1）, The on-delay type auxiliary contact（10-1）With caution bell（11）Connection.
- A kind of 2. list rope cage catching device action detection device according to claim 1, it is characterised in that：The wireless communication Number transmitter（7）Inside set dry cell power supply.
- A kind of 3. list rope cage catching device action detection device according to claim 1, it is characterised in that：The wireless communication Number receiver（8）Located at mine（1）Well head.
- 4. a kind of carry out catching device motion detection using list rope cage catching device action detection device as claimed in claim 1 Method, it is characterised in that comprise the following steps：Wireless signal receiver is installed a,（8）, by travel switch（6）And wireless signal transmitter（7）It is fixed on bottom plate（4）On, Then by bottom plate（4）It is welded in cage（3）It is internal；B, catching device（2）During action, pass through spring lever（5）Driving trip switchs（6）Normally opened contact closes, wireless signal transmitter （7）Must be electric, radio signal is sent, and transmit to wireless signal receiver（8）, make wireless signal receiver（8）It is internal normally opened Contact closure, represent catching device（2）Act；C, relay（9）Coil obtains electric, its auxiliary contact（9-1）Closure, warning lamp（12）It is bright, caution bell（11）Ring, send sound Visual alarm, remind operating personnel's catching device（2）It has been acted that, so as to realize catching device（2）Motion detection；D, the time relay（10）Obtain electric, its on-delay type auxiliary contact（10-1）Disconnected after the delay several seconds, caution bell （11）Loop powers off, no longer jingle bell；E, by catching device（2）Reset, travel switch（6）Internal normally opened contact disconnects, wireless signal transmitter（7）Power-off, stop Launch wireless signal, wireless signal receiver（8）Internal normally opened contact also disconnects, relay（9）Coil losing electricity, auxiliary contact （9-1）Disconnect, warning lamp（12）Go out, catching device（2）Action signal eliminates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710996060.7A CN107601203A (en) | 2017-10-23 | 2017-10-23 | A kind of list rope cage catching device action detection device and detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710996060.7A CN107601203A (en) | 2017-10-23 | 2017-10-23 | A kind of list rope cage catching device action detection device and detection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107601203A true CN107601203A (en) | 2018-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710996060.7A Pending CN107601203A (en) | 2017-10-23 | 2017-10-23 | A kind of list rope cage catching device action detection device and detection method |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB852193A (en) * | 1958-03-06 | 1960-10-26 | Alexander Lander | Improvements in or relating to burglar alarm systems |
| CN102514994A (en) * | 2011-12-22 | 2012-06-27 | 江南嘉捷电梯股份有限公司 | Safety protection device for elevator |
| CN202475330U (en) * | 2012-04-03 | 2012-10-03 | 中国石油天然气股份有限公司 | Alarm for preventing motor from being started by mistake |
| CN202729506U (en) * | 2012-07-04 | 2013-02-13 | 西安利雅得电气股份有限公司 | Slack rope protection device of hoisting machine system |
| CN204549776U (en) * | 2015-02-28 | 2015-08-12 | 开滦（集团）有限责任公司林南仓矿业分公司 | The main hoisting hanger anti-tipping apparatus of auxiliary shaft cage |
| CN205294535U (en) * | 2015-12-29 | 2016-06-08 | 大同煤矿集团有限责任公司 | Vice vertical shaft hoisting machine slack rope protection device |
| CN207361549U (en) * | 2017-10-23 | 2018-05-15 | 金川集团股份有限公司 | A kind of list rope cage catching device action detection device |
-
2017
- 2017-10-23 CN CN201710996060.7A patent/CN107601203A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB852193A (en) * | 1958-03-06 | 1960-10-26 | Alexander Lander | Improvements in or relating to burglar alarm systems |
| CN102514994A (en) * | 2011-12-22 | 2012-06-27 | 江南嘉捷电梯股份有限公司 | Safety protection device for elevator |
| CN202475330U (en) * | 2012-04-03 | 2012-10-03 | 中国石油天然气股份有限公司 | Alarm for preventing motor from being started by mistake |
| CN202729506U (en) * | 2012-07-04 | 2013-02-13 | 西安利雅得电气股份有限公司 | Slack rope protection device of hoisting machine system |
| CN204549776U (en) * | 2015-02-28 | 2015-08-12 | 开滦（集团）有限责任公司林南仓矿业分公司 | The main hoisting hanger anti-tipping apparatus of auxiliary shaft cage |
| CN205294535U (en) * | 2015-12-29 | 2016-06-08 | 大同煤矿集团有限责任公司 | Vice vertical shaft hoisting machine slack rope protection device |
| CN207361549U (en) * | 2017-10-23 | 2018-05-15 | 金川集团股份有限公司 | A kind of list rope cage catching device action detection device |
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