CN107055290A - The method changed using first-rope hinger to head sheave - Google Patents
The method changed using first-rope hinger to head sheave Download PDFInfo
- 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
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- China
- Prior art keywords
- container
- rope
- head sheave
- hinger
- steel
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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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B19/00—Mining-hoist operation
- B66B19/005—Mining-hoist operation installing or exchanging the elevator drive
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- Load-Engaging Elements For Cranes (AREA)
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
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.
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
ID=59604232
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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107055290A (en) |
Cited By (1)
| 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)
| 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 | Emil Wolff, Maschinenfabrik Und Eisengiesserei Gmbh, 4300 Essen | 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 |
-
2017
- 2017-04-24 CN CN201710271552.XA patent/CN107055290A/en active Pending
Patent Citations (6)
| 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 | Emil Wolff, Maschinenfabrik Und Eisengiesserei Gmbh, 4300 Essen | 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)
| 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)
| 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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| PB01 | Publication | ||
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Application publication date: 20170818 |