CN101857159B - Device for protecting and controlling tail rope kinking of hoisting machine - Google Patents
Device for protecting and controlling tail rope kinking of hoisting machine Download PDFInfo
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- CN101857159B CN101857159B CN2010101977720A CN201010197772A CN101857159B CN 101857159 B CN101857159 B CN 101857159B CN 2010101977720 A CN2010101977720 A CN 2010101977720A CN 201010197772 A CN201010197772 A CN 201010197772A CN 101857159 B CN101857159 B CN 101857159B
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Abstract
The invention discloses a device for protecting and controlling tail rope kinking of a hoisting machine, comprising a detection device, an induction device and a control device, wherein, the detection device is arranged under a tail rope isolation beam in a wellbore and is touched by the tail rope when the tail rope kinks; the induction device is connected with the detection device to induce the tail rope to touch the detection device; the control device is connected with the induction device to stop the motor of the hosting machine when the induction device induces that the tail rope touches the detection device. The device of the embodiment of the invention can judge whether kinking occurs to the tail rope through the detection device and the induction device, thus timely stopping operation of the hoisting machine to avoid causing serious accidents.
Description
Technical field
The present invention relates to mine mining technique field, particularly a kind of gig device for protecting and controlling tail rope kinking
Background technology
The tail rope of gig is one of indispensable parts of gig, and most of gig tail ropes use the round wire rope.But in actual application, tail rope usually can be twisted together, though be provided with the tail rope spacer assembly at present in the bottom, but can not prevent the generation of tail rope kink accident.The damage that if tail rope in case kink occurs and can not in time stop the gig operation, then not only can cause tail rope to damage, also can damage pit gear, lifting container (skip bucket or cage) causes, even cause safety misadventure.Whether traditional scheme normally artificial judgment tail rope has taken place to reverse, and it is out of service to control gig then.But manual supervisory reliability and accuracy and promptness are all very poor, misjudgment often occurs, have caused safety misadventure.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least.
For this reason, one object of the present invention is to propose a kind of gig device for protecting and controlling tail rope kinking, and this gig device for protecting and controlling tail rope kinking can detect the kink of tail rope reliably and when kink takes place tail rope, stop the gig operation.
One aspect of the present invention has proposed a kind of gig device for protecting and controlling tail rope kinking, comprising: be arranged on the detecting device under the tail rope isolation beams in the pit shaft, when kink takes place tail rope, to be touched by tail rope; Induction installation, said induction installation link to each other with said detecting device and touch said detecting device with the induction tail rope; And control setup, the motor that said control setup links to each other and stops gig when tail rope touches said detecting device to sense at induction installation with said induction installation.
In one embodiment of the invention, said detecting device is the detection rope, and wherein tail rope will detect rope and be pulled upwardly and make detection rope generation deformation when tail rope generation kink.Through detecting the detecting device of rope form, when kink took place tail rope, upwards pulling detected rope, deformed thereby detect rope, and induction installation is sensed and detected rope and deform thus, sends the tail rope kink signal to control setup.
In one embodiment of the invention; First end of said detection rope be fixed on the well bore wall and the other end radially on even keel then extend up to the shaft bottom maintenance platform and link to each other with said induction installation, thereby said detection is restricted and is dragged said induction installation and touch said detecting device so that said induction installation is sensed tail rope after deformation takes place.
In one embodiment of the invention, the horizontal segment of said detection rope is parallel to the tail rope isolation beams.
In one embodiment of the invention, the horizontal segment of said detection rope overlaps with the tail rope isolation beams on above-below direction.
In one embodiment of the invention, this protection control setup also comprises the level identification device, and said level identification device links to each other with control setup and notifies said control setup to stop motor when reaching predetermined altitude with the deposit height in recognizing pit shaft.
In one embodiment of the invention, said level identification device comprises at least one sensor.
In one embodiment of the invention, the protection control setup also comprises annunciator, and said annunciator links to each other with said control setup and sends warning when deposit height in the pit shaft reaches predetermined altitude to recognize at the level identification device.
In one embodiment of the invention, the protection control setup also comprises annunciator, and said annunciator links to each other with said control setup and sends warning when tail rope touches said detecting device to sense at said induction installation.
Gig device for protecting and controlling tail rope kinking according to the embodiment of the invention; Whether touched detecting device through induction installation induction tail rope; Thereby judge whether tail rope kink has taken place; And taken place to stop the operation of gig in time after the kink to tail rope, in order to avoid cause serious accident.
In addition; According to the gig device for protecting and controlling tail rope kinking of the embodiment of the invention, also can reach predetermined altitude, thereby stop the operation of gig in time through the interior deposit height in the level identification device identification pit shaft; Realize active safety, further improve safety guard-safeguard gig.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously with easily understanding becoming the description of embodiment below in conjunction with accompanying drawing, wherein:
Fig. 1 is the front view of the gig device for protecting and controlling tail rope kinking of the embodiment of the invention;
Fig. 2 is the lateral plan of the gig device for protecting and controlling tail rope kinking of the embodiment of the invention;
Fig. 3 is the control principle figure of the gig device for protecting and controlling tail rope kinking of the embodiment of the invention.
The specific embodiment
Describe embodiments of the invention below in detail, the example of said embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Be exemplary through the embodiment that is described with reference to the drawings below, only be used to explain the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention; Term " on ", the orientation of indications such as D score, " vertically ", " level ", " top ", " end " or position relation be for based on orientation shown in the drawings or position relation; Only be for the ease of describing the present invention rather than requiring the present invention therefore can not be interpreted as limitation of the present invention with specific azimuth configuration and operation.
The gig device for protecting and controlling tail rope kinking of the embodiment of the invention is described with reference to the drawings below.
In order clearer understanding to be arranged to embodiments of the invention; Below just the structure of mine hoist is simply introduced; As illustrated in fig. 1 and 2; Gig comprises the actuating device 1 that driven by gig motor 13, around top-drive device 1 and the head rope 2 that can draw, the lifting container 3 that is connected with an end of head rope 2, for example skip bucket or cage etc., thus under lifting container 3, be provided with a rotatable fag end unitor 4, through the formation cardinal principle annular shape that should rotatable fag end unitor 4 links to each other with tail rope 5; The bottom of tail rope 5 enters in the pit shaft 7 of mine, also comprises the tail rope isolation beams 6 that is arranged in the pit shaft 7.Driving through actuating device 1 just can be so that lifting container 3 rises or descends like this, thereby transports mineral or personnel.
Shown in Fig. 1-3, comprise detecting device 8, induction installation 11 and control setup 12 according to the gig device for protecting and controlling tail rope kinking of the embodiment of the invention.
Detecting device 8 is arranged under tail rope 5 isolation beams 6 in the pit shaft 7, and tail rope 5 touches detecting device 8 when kink takes place tail rope 5.Induction installation 11 links to each other with detecting device 8 and touches detecting device 8 with induction tail rope 5, senses tail rope 5 thus kink will take place or take place.Control setup 12 links to each other with induction installation 11, is used for sensing the motor 13 that stops gig when tail rope 5 touches detecting device 8 (that is, kink has taken place tail rope 5) at induction installation 11, promptly stops the operation of gig.
As stated, in embodiments of the present invention, under tail rope isolation beams 6, be provided with detecting device 8, after tail rope 5 kink will take place or kink has taken place, draw at first touch detection device 8 on the tail rope 5 like this., detecting device 8 just shows that tail rope 5 kink will take place or kink has taken place, and therefore need stop the operation of gig, at once until trouble-shooting if having received touching.
Particularly, detecting device 8 can be one and detects rope, and tail rope 5 will detect to restrict and be pulled upwardly and make the detection rope that deformation takes place when tail rope 5 kink will take place or kink taken place.The detection rope pulling induction installation 11 of deformation takes place, and induction installation 11 produces the signal that kink takes place and gives control setup 12, and control setup 12 stops the motor 13 of gig thus.In one embodiment of the invention; As shown in Figure 2; First end that detects rope be fixed on the well bore wall and the other end radially on even keel then extend up to maintenance platform and link to each other with induction installation 11, drag induction installation 11 and touch detecting device 8 thereby after deformation takes place, detect to restrict so that induction installation 11 is sensed tail rope 5.
According to one embodiment of present invention, the horizontal segment that is positioned at the detection rope of pit shaft 7 is parallel to tail rope isolation beams 6, and the horizontal segment that for example detects rope overlaps with tail rope isolation beams 6 on above-below direction.It will be appreciated that detecting device 8 is not limited to detect rope, also can be other forms, the horizontal segment that for example detects rope replaces with bar, and the other end of bar is connected with induction installation 11 through flexible piece.
According to device for protecting and controlling tail rope kinking of the present invention, can whether touch detecting device 8 through tail rope 5 and judge whether tail rope 5 kink will take place or kink has taken place.If kink will take place or kink will have taken place in tail rope 5; Thereby tail rope 5 will pull-up will touch detecting device 8; If therefore in case the situation that detecting device 8 is touched occurs; Therefore just explain that then kink has taken place tail rope 5, according to the reliability and accuracy rate raising of the gig device for protecting and controlling tail rope kinking of the embodiment of the invention.
More specifically; Inwall at pit shaft 7 is provided with two fixed pulleys, the detection rope is connected between these two fixed pulleys; Two other fixed pulley is set above pit shaft 7, and an end that detects rope extends through two fixed pulleys that are positioned at pit shaft 7 tops and links to each other with induction installation 11.If tail rope 5 will take place to twist together or kink has taken place, then at first will touch and detect rope, tail rope 5 will make the detection rope that deformation take place by pull-up detection rope; Therefore; Detect rope and will pull induction installation 11, if induction installation 11 is judged that then detecting device 8 is by tail rope 5 touchings in case quilt pulls; And then judge that tail rope 5 kink will take place or kink has taken place, thereby produce induced signal and send to control setup 12.Control setup 12 links to each other with the motor 13 of gig, stops the motor 13 of gig according to the induced signal of induction installation 11, thereby stops the operation of gig in time, opens motor 13 later on again until trouble-shooting.Need to prove that induction installation 11 is two discrete modules with control setup 12 in Fig. 1, but one skilled in the art will appreciate that and can these two modules be integrated into a module.
According to a preferred embodiment of the invention; The gig device for protecting and controlling tail rope kinking also comprises level identification device 9; Level identification device 9 links to each other with control setup 12 and notifies control setup 12 to stop gig motor 13 when highly reaching predetermined altitude with the deposit in recognizing pit shaft 7 (for example ore), opens motor 13 later on again until trouble-shooting.In one embodiment of the invention; Level identification device 9 can comprise at least one sensor; Can certainly comprise a plurality of sensors, for example detect the sensor of deposit height, thereby can prevent because the too high kink that causes tail rope to take place of deposit; Further improve protection, and be a kind of active safety protection gig.
In one embodiment of the invention; The gig device for protecting and controlling tail rope kinking also comprises annunciator 14; As shown in Figure 3, annunciator 14 links to each other with control setup 12, is used for sensing tail rope 5 at induction installation 11 and touches detecting device 8; Perhaps when level identification device 9 judges that deposit reaches predetermined altitude in the mine 7, report to the police.
Whether the gig device for protecting and controlling tail rope kinking of the embodiment of the invention can be judged by touching whether tail rope kink will take place or kink has taken place through the detecting device that the induction installation induction is positioned under the tail rope isolation beams; Thereby can stop the operation of gig in time, in order to avoid cause serious accident.In addition; In a preferred embodiment of the invention; Also can be through the level identification device that is provided with at the mine place; Stop the operation of gig when the deposit height reaches predetermined altitude in mine in time, thereby can prevent because the too high kink that causes tail rope to take place of deposit further improves the protection to gig.Secondly, whole devices in embodiments of the present invention satisfy the rugged environment requirement in the gig shaft bottom, so reliability is high, operation continuously for a long time.
Although illustrated and described embodiments of the invention; For those of ordinary skill in the art; Be appreciated that under the situation that does not break away from principle of the present invention and spirit and can carry out multiple variation, modification, replacement and modification that scope of the present invention is accompanying claims and be equal to and limit to these embodiment.
Claims (9)
1. a gig device for protecting and controlling tail rope kinking is characterized in that, comprising:
Be arranged on detecting device under the tail rope isolation beams in the pit shaft, when kink takes place tail rope, to be touched by tail rope;
Induction installation, said induction installation link to each other with said detecting device and touch said detecting device with the induction tail rope; With
Control setup, the motor that said control setup links to each other and stops gig when tail rope touches said detecting device to sense at induction installation with said induction installation.
2. gig device for protecting and controlling tail rope kinking as claimed in claim 1 is characterized in that, said detecting device is the detection rope, and wherein tail rope will detect rope and be pulled upwardly and make detection rope generation deformation when tail rope generation kink.
3. gig device for protecting and controlling tail rope kinking as claimed in claim 2; It is characterized in that; First end of said detection rope is fixed on the well bore wall and the other end then extends up to the shaft bottom maintenance platform along the radial level ground of said pit shaft and links to each other with said induction installation, thereby said detection is restricted and dragged said induction installation and touch said detecting device so that said induction installation is sensed tail rope after generation deformation.
4. gig device for protecting and controlling tail rope kinking as claimed in claim 3 is characterized in that, the horizontal segment of said detection rope is parallel to the tail rope isolation beams.
5. gig device for protecting and controlling tail rope kinking as claimed in claim 4 is characterized in that, the horizontal segment of said detection rope overlaps with the tail rope isolation beams on above-below direction.
6. gig device for protecting and controlling tail rope kinking as claimed in claim 1; It is characterized in that; Also comprise: level identification device, said level identification device link to each other with control setup and notify said control setup to stop motor when reaching predetermined altitude with the deposit height in recognizing pit shaft.
7. gig device for protecting and controlling tail rope kinking as claimed in claim 6 is characterized in that, said level identification device comprises at least one sensor.
8. gig device for protecting and controlling tail rope kinking as claimed in claim 6; It is characterized in that; Also comprise annunciator, said annunciator links to each other with said control setup and sends warning when deposit height in the pit shaft reaches predetermined altitude to recognize at the level identification device.
9. gig device for protecting and controlling tail rope kinking as claimed in claim 1 is characterized in that, also comprises annunciator, and said annunciator links to each other with said control setup and sends warning when tail rope touches said detecting device to sense at said induction installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101977720A CN101857159B (en) | 2010-06-03 | 2010-06-03 | Device for protecting and controlling tail rope kinking of hoisting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101977720A CN101857159B (en) | 2010-06-03 | 2010-06-03 | Device for protecting and controlling tail rope kinking of hoisting machine |
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| Publication Number | Publication Date |
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| CN101857159A CN101857159A (en) | 2010-10-13 |
| CN101857159B true CN101857159B (en) | 2012-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010101977720A Active CN101857159B (en) | 2010-06-03 | 2010-06-03 | Device for protecting and controlling tail rope kinking of hoisting machine |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398837B (en) * | 2011-12-05 | 2013-08-28 | 枣庄矿业（集团）有限责任公司蒋庄煤矿 | Main shaft hoist shaft bottom coal pile monitoring system |
| CN106882665B (en) * | 2017-04-18 | 2022-07-01 | 张瑾 | Tail rope twisting detection device for elevator |
| CN109484957A (en) * | 2019-01-10 | 2019-03-19 | 临沂矿业集团有限责任公司 | A kind of anti-blanking protection device of mine skip lifting system |
| CN111847190B (en) * | 2019-04-30 | 2022-04-12 | 南京宝地梅山产城发展有限公司 | Mine winder tail rope monitoring device |
| CN111252642B (en) * | 2020-03-04 | 2020-11-03 | 内蒙古大中矿业股份有限公司 | Multi-rope friction type lifter tail rope protection device and method |
| CN112173911A (en) * | 2020-09-17 | 2021-01-05 | 开滦（集团）有限责任公司电信分公司 | Detection system and method for tail rope rotator |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200951919Y (en) * | 2006-09-28 | 2007-09-26 | 江西铜业股份有限公司武山铜矿 | Balance hammer lifting machine with preventing tail rop twisting apparatus |
| CN201713190U (en) * | 2010-06-03 | 2011-01-19 | 中国恩菲工程技术有限公司 | Tail rope kinking protection controller of hoist |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000118903A (en) * | 1998-10-12 | 2000-04-25 | Hitachi Ltd | Elevator |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200951919Y (en) * | 2006-09-28 | 2007-09-26 | 江西铜业股份有限公司武山铜矿 | Balance hammer lifting machine with preventing tail rop twisting apparatus |
| CN201713190U (en) * | 2010-06-03 | 2011-01-19 | 中国恩菲工程技术有限公司 | Tail rope kinking protection controller of hoist |
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| CN101857159A (en) | 2010-10-13 |
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