CN107055290A - The method changed using first-rope hinger to head sheave - Google Patents

The method changed using first-rope hinger to head sheave Download PDF

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Publication number
CN107055290A
CN107055290A CN201710271552.XA CN201710271552A CN107055290A CN 107055290 A CN107055290 A CN 107055290A CN 201710271552 A CN201710271552 A CN 201710271552A CN 107055290 A CN107055290 A CN 107055290A
Authority
CN
China
Prior art keywords
container
rope
changed
hinger
head sheave
Prior art date
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.)
Pending
Application number
CN201710271552.XA
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Chinese (zh)
Inventor
方祝友
操礼发
柳晓飞
曹彬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huainan Mining Group Co Ltd
Original Assignee
Huainan Mining Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huainan Mining Group Co Ltd filed Critical Huainan Mining Group Co Ltd
Priority to CN201710271552.XA priority Critical patent/CN107055290A/en
Publication of CN107055290A publication Critical patent/CN107055290A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B19/00Mining-hoist operation
    • B66B19/005Mining-hoist operation installing or exchanging the elevator drive

Abstract

The present invention provides a kind of method that use first-rope hinger is changed to head sheave, is related to mining service technique field, comprises the following steps:1) container B is transferred to shaft bottom, is carried in container A to the suitable canopy tank of well head and wear the position parking of beam;2) four of container B main ropes are blocked using four pay-risk devices on the collision prevention girders platform of container B side, two steel I-beams is multiplied into the human world through container A in container A side;3) four-way pipe on first-rope hinger is connected with pressuring pump again, pressure release makes container A load be located on wage girder steel;4) ensure after main rope relaxation, then replacement operation is carried out to head sheave, the present invention is changed using first-rope hinger to head sheave, and simple and effective is safe.

Description

The method changed using first-rope hinger to head sheave
Technical field
The present invention relates to mining service technique field, and in particular to one kind is changed using first-rope hinger to head sheave Method.
Background technology
The project of mine hoisting system maintenance is more, be pressed for time, complex process, the features such as security threat is big, labor intensity is big, Wherein major repair project, mainly has main replacing lifting ropes of multi-rope (being changed containing main rope suspension arrangement), main hoisting rope to adjust rope, tail rope to change and (contains Tail rope hanger change), head sheave change, skip bucket change, cage change, hoist house inner main axis bearing replacing (include motor side And free end bearing), main motor change, measure hopper change etc. work.
In head sheave maintenance is changed, all it is first to make main rope relaxation, is carried using large-scale sinking winch (being commonly called as stable car) Tank makes main rope relaxation, and substantial amounts of human and material resources (stable car lease, the lease of stable car rope, mechanical one-shift, well head are wasted using stable car Arrangement etc.), it is related to the large-scale lifting operation security of pit shaft not high.
This is directed to, it is necessary to make improvement.
The content of the invention
It is easy to use the invention provides a kind of method that use first-rope hinger is changed to head sheave, save big Measure manpower and materials.
A kind of method that use first-rope hinger is changed to head sheave, comprises the following steps:
1) container B is transferred to shaft bottom, is carried in container A to the suitable canopy tank of well head and wear the position parking of beam;
2) four of container B main ropes are blocked using four pay-risk devices on the collision prevention girders platform of container B side, in container A side Two steel I-beams are multiplied into the human world through container A;
3) four-way pipe on first-rope hinger is connected with pressuring pump again, pressure release makes container A load be located on wage girder steel;
4) ensure after main rope relaxation, then replacement operation is carried out to head sheave.
Further, in step 2) in, by steel I-beam through container A multiply the human world before, steel I-beam is entered Row checking computations are checked.
The advantage of the invention is that:Using first-rope hinger, avoid wasting using stable car first substantial amounts of manpower, Material resources, while also avoiding the danger using big machinery, are operated using suspension arrangement, using the suspension oil of main rope The stroke of cylinder makes main rope relaxation, then is changed, easy to use, efficiently, easy-to-use.
Brief description of the drawings
Fig. 1 is operation chart of the present invention;
Fig. 2 is the structural representation of the first-rope hinger used in the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
With reference to accompanying drawing 1, the method that a kind of use first-rope hinger of the invention is changed to head sheave, including following step Suddenly:
1) container B is transferred to shaft bottom, is carried in container A to the suitable canopy tank of well head and wear the position parking of beam;
2) four of container B main ropes are blocked using four pay-risk devices on the collision prevention girders platform of container B side, in container A side Two steel I-beams are multiplied into the human world through container A;
3) four-way pipe on first-rope hinger is connected with pressuring pump again, pressure release makes container A load be located on wage girder steel;
4) ensure after main rope relaxation, then replacement operation is carried out to head sheave.
Pit shaft inner pressurd vessel A amounts of stressing in Fig. 1 are that (steel I-beam) is born by canopy tank beam, and the weight of container B side is restricted by card Device is born, and the main rope on ground is in relaxed state, while can also carry out changing hoist house main shaft bearing and main electricity after main rope relaxation The work of machine.
Further, in step 2) in, by steel I-beam through container A multiply the human world before, steel I-beam is entered Row checking computations are checked.
With reference to accompanying drawing 2, the first-rope hinger used in process of the present invention, including some groups of suspension arrangements, suspension dress Put by wedge rope_ring 1, middle plate 2, upper connecting pin 3, baffle plate 4, pressing plate 5, side plate 6, connection oil cylinder 7, connection component 8, cushion block 9, in Connecting pin 10, commutation fork 11, lower connecting pin 12 are constituted;The lower end of wedge rope_ring 1 is connected with the middle top of plate 10, connection oil cylinder 7 and side Plate 6 is fixed on top, and the piston head and the middle under shield 4 of plate 2, pressing plate 5, cushion block 9 for connecting oil cylinder 7 are mutually connected in phase between side plate 6 To motion, the adjusting means of pull snap ring structure is constituted, two such structures form tension force by connection component and put down automatically Weigh first-rope hinger, and suspension arrangement is provided with four groups.
Its application method is:Occur steel wire rope tension when elevator is run uneven, produce Tension Difference between each rope, then The big steel wire rope of tension force is made by wedge rope_ring 1, upper pin 3, middle plate 2, cushion block 9, side plate 6, the compression linker of pressing plate 5 oil cylinder 7 The piston rod of oil cylinder compresses inwards, and suspension arrangement elongation, the steel wire rope tension reduces.Meanwhile, the fluid in connection oil cylinder 7 passes through Connection component 8 is discharged into the small linker cylinder of tension force, stretches out its piston rod, passes through middle plate 2, cushion block 9, side plate 6, pressing plate 5 make suspension contraction in length, and steel wire rope tension becomes big, until each steel wire rope tension tends to be equal, automatic tension balance device Motion just accordingly stop.
The advantage of the invention is that:Using first-rope hinger, avoid wasting using stable car first substantial amounts of manpower, Material resources, while also avoiding the danger using big machinery, are operated using suspension arrangement, using the suspension oil of main rope The stroke of cylinder makes main rope relaxation, then is changed, easy to use, efficiently, easy-to-use.
Specifically, first, substantially reducing worker's labor intensity, the method that main rope relaxation is made in the past is lifted using stable car Container, so that reaching makes the purpose of main rope relaxation, site layout project stable car needs that stable car is carried out connecing electricity, rope woolding and enters stable car Row, which is reinforced, will also arrange that three are worn tackle pulley and make main rope relaxation after container is lifted using tackle pulley in welding, pit shaft.Now I Can directly be achieved the goal using well head card rope, canopy container, substantially reduce worker's labor intensity.
Secondth, construction procedure is simplified, working security is improved.Well head arrangement stable car, extension tackle pulley complex process, worker Construction procedure is difficult to grasp.These present cumbersome steps are all saved, and directly suppress pressure release using suspension, worker is easy Grasp, and this method directly eliminates the lifting process that well head carries out large and heavy objects, security is greatly improved.
3rd, time and financial resources are saved.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that Also there is other identical element in process, method, article or equipment including the key element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although with reference to the foregoing embodiments The present invention is described in detail, it will be understood by those within the art that:It still can be to foregoing each implementation Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic;And these modification or Replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.

Claims (2)

1. a kind of method that use first-rope hinger is changed to head sheave, it is characterised in that comprise the following steps:
1) container B is transferred to shaft bottom, is carried in container A to the suitable canopy tank of well head and wear the position parking of beam;
2) four of container B main ropes are blocked using four pay-risk devices on the collision prevention girders platform of container B side, in container A side by two Root steel I-beam multiplies the human world through container A;
3) four-way pipe on first-rope hinger is connected with pressuring pump again, pressure release makes container A load be located on wage girder steel;
4) ensure after main rope relaxation, then replacement operation is carried out to head sheave.
2. the method that use first-rope hinger according to claim 1 is changed to head sheave, it is characterised in that in step It is rapid 2) in, by steel I-beam through container A multiply the human world before, to steel I-beam carry out checking computations check.
CN201710271552.XA 2017-04-24 2017-04-24 The method changed using first-rope hinger to head sheave Pending CN107055290A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710271552.XA CN107055290A (en) 2017-04-24 2017-04-24 The method changed using first-rope hinger to head sheave

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710271552.XA CN107055290A (en) 2017-04-24 2017-04-24 The method changed using first-rope hinger to head sheave

Publications (1)

Publication Number Publication Date
CN107055290A true CN107055290A (en) 2017-08-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710271552.XA Pending CN107055290A (en) 2017-04-24 2017-04-24 The method changed using first-rope hinger to head sheave

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Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111017690A (en) * 2020-01-19 2020-04-17 山东黄金矿业(玲珑)有限公司 Method for replacing steel cage guide of shaft of multi-rope friction type elevator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1511903A (en) * 1966-02-17 1968-02-02 Ostravsko Karvinske Doly Oboro Method for replacing cables in a cable transport installation
DE3116715A1 (en) * 1981-04-28 1982-11-18 Wolff Emil Maschf Apparatus for installing a rope in shaft winding plant and the like
CN102849587A (en) * 2012-08-30 2013-01-02 徐州市工大三森科技有限公司 Method and device for replacing mine hoisting ropes
CN105016184A (en) * 2015-07-08 2015-11-04 徐州九益科技有限公司 Replacement process for lifting steel wire rope of vertical shaft multi-rope friction lifter
CN106081836A (en) * 2016-08-31 2016-11-09 山东黄金矿业(玲珑)有限公司 Vertical shaft head rope and tail rope replacing options

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1511903A (en) * 1966-02-17 1968-02-02 Ostravsko Karvinske Doly Oboro Method for replacing cables in a cable transport installation
GB1128126A (en) * 1966-02-17 1968-09-25 Ostravsko Karvinske Doly Oboro Method of replacement of worn ropes in installations used for rope haulage
DE3116715A1 (en) * 1981-04-28 1982-11-18 Wolff Emil Maschf Apparatus for installing a rope in shaft winding plant and the like
CN102849587A (en) * 2012-08-30 2013-01-02 徐州市工大三森科技有限公司 Method and device for replacing mine hoisting ropes
CN105016184A (en) * 2015-07-08 2015-11-04 徐州九益科技有限公司 Replacement process for lifting steel wire rope of vertical shaft multi-rope friction lifter
CN106081836A (en) * 2016-08-31 2016-11-09 山东黄金矿业(玲珑)有限公司 Vertical shaft head rope and tail rope replacing options

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
方祝友: "《张集矿北区主井上天轮更换施工安全技术措施》", 《科技视界》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111017690A (en) * 2020-01-19 2020-04-17 山东黄金矿业(玲珑)有限公司 Method for replacing steel cage guide of shaft of multi-rope friction type elevator

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Application publication date: 20170818

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