CN107381396A - The quick recovery process of mine endless rope winch - Google Patents
The quick recovery process of mine endless rope winch Download PDFInfo
- Publication number
- CN107381396A CN107381396A CN201710613793.8A CN201710613793A CN107381396A CN 107381396 A CN107381396 A CN 107381396A CN 201710613793 A CN201710613793 A CN 201710613793A CN 107381396 A CN107381396 A CN 107381396A
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- China
- Prior art keywords
- rope
- recovery
- winch
- endless rope
- rope winch
- Prior art date
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- 238000011084 recovery Methods 0.000 title claims abstract description 68
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 64
- 239000010959 steel Substances 0.000 claims abstract description 64
- 238000000034 method Methods 0.000 claims abstract description 18
- 241001669679 Eleotris Species 0.000 claims abstract description 5
- 230000000717 retained effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 239000003245 coal Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000011160 research Methods 0.000 abstract description 3
- 238000005065 mining Methods 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 6
- 239000002390 adhesive tape Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000872 buffer Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
-
- 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
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
The invention belongs to colliery field of electromechanical technology, in order to shorten endless rope winch recovery time, found time for the installation of fully mechanized coal face equipment, ensure mine normal production linking, by to recovery endless rope winch Process Exploration, research, the present invention proposes a kind of quick recovery process of mine endless rope winch, using first having reclaimed the intermediate member of endless rope winch, then powers off, the process of disconnected rope recovery tail wheel and electric part；Recovery order is followed successively by recovery tractor, recovery endless rope winch intermediate member, recovery steel wire rope, recovery tail wheel and electric part.For intermediate member by the way of being reclaimed paragraph by paragraph from tail wheel to shuttle car heading, the entrucking recovery order of every section of part is followed successively by track, torr rope sheave, press rope wheel, sleeper, road clamping plate.Work efficiency is not only reclaimed using this method and improved nearly 1 times more in the past, and the time has been won for fully-mechanized mining equipment installation and Production Cohesion.
Description
Technical field
The invention belongs to colliery field of electromechanical technology, and in particular to a kind of quick recovery process of mine endless rope winch.
Background technology
Using the transport of mine endless rope winch as one of underground important transportation mode, not only transported using endless rope haulage
Efficiency high, job safety coefficient are big；And the operating personnel needed is few, efficiency is high；When fully mechanized coal face equipment is installed,
With mine endless rope winch popularization and application, the problem of it is present, also gradually shows, such as：Because continuous rope rope winch part is more
（Endless rope winch, console, steel wire rope, torr rope sheave, shuttle car, signal wire, all kinds of protection devices etc.）, distance（Continuous rope is transported
Defeated distance is typically more than 1000 meters）The characteristics of, for this, laying continuous rope difficulty is big, installation early stage preparatory construction time length, together
When also remove many difficulties such as intricate operation, difficulty be big along with recovery endless rope winch.
In fully mechanized coal face adhesive tape conveyor installing engineering, because sealing-tape machine conveyor components amount to car more than 300, use
Endless rope winch transportation is very efficient, but when laying adhesive tape conveyor, again must be removed endless rope winch, to ensure
Lay adhesive tape conveyor installing space.
The technique of recovery endless rope winch is as follows at present：
Slack rope, disconnected rope, reclaim tractor at 1 tractor.It is fixed on 5T chain slings one end on tractor, the other end is fixed using rope
Fixed fix on a steel cord, at steel wire rope is not less than 3 rope cards, and personnel, which coordinate, draws chain sling, steel wire rope in tunnel is in tensioner
State, unnecessary steel wire disk is taken off from tractor, slowly loose chain sling unties endless rope winch steel wire rope.By tractor
It is transported out the upper well of main entry recovery.
2 recovery continuous rope steel wire ropes.Mine car is carried to parking lot using puffer means of transportation, tied down using puffer fag end
Continuous rope steel wire rope, continuous rope steel wire rope is folded to du vehicule to be installed successively, continuous rope steel wire rope is disconnected, people's fixture vehicle
Well in recovery.
3 recovery mine endless rope winches, continuous rope counter weight device, all kinds of protection devices.With chain sling lifting or artificial lift fortune
Mode, endless rope winch entrucking bundlees, the upper well of recovery is transported using puffer means of transportation.
4 torr rope sheave, press rope wheel, track, sleeper, road clamping plate, pad plank and backboards on the way, after dismounting, are piled up whole by side
Together.After belt laying in place, using manually each part is attached on sealing-tape machine, belt haul means of transportation is with being transported to entrucking
Point, entrucking recovery.
Following drawback be present in the recovery process：
1 recovery operation work efficiency is low, and hand labor intensity is big.Endless rope winch recovery need to be completed twice, manually in recovery mid-rail
During the parts such as road, torr rope sheave, press rope wheel, it need to frequently lift that to shoulder handling article labor intensity big.
2 continuous rope steel wire ropes are destroyed in recovery, can not be reused.
3 recovery endless rope winch flow charts are numerous and diverse, and personnel's job safety can not ensure.Continuous rope intermediate member is piled up
To lane side, pedestrains safety is not only influenceed, and it is up to standard to influence scene standardization, it is impossible to adapt to present standardized management requirement；People
Continuous rope intermediate member is filled on belt by work, and ironware is larger to belt damage, and artificial station is on belt by continuous rope middleware
Unload, entrucking, operating risk is big.
The content of the invention
The present invention finds time for the installation of fully mechanized coal face equipment in order to shorten endless rope winch recovery time, ensures ore deposit
The normal Production Cohesion of well, by recovery endless rope winch Process Exploration, research, it is proposed that a kind of mine endless rope winch is quick
Recovery process.
The present invention adopts the following technical scheme that：
A kind of quick recovery process of mine endless rope winch, using first the intermediate member of endless rope winch has been reclaimed, then power off,
The process of disconnected rope recovery tail wheel and electric part；Recovery order is followed successively by recovery tractor, reclaimed among endless rope winch
Part, recovery steel wire rope, recovery tail wheel and electric part.
The intermediate member is 5 meters of span tail wheel bearing with external position to all parts between shuttle car head, use
The mode reclaimed paragraph by paragraph from tail wheel to shuttle car heading, the entrucking recovery order of every section of part are followed successively by track, torr rope sheave, pressure
Rope sheave, sleeper, road clamping plate.
When middle member segments are located at fluctuating tunnel, the torr rope sheave and track at the peak of tunnel are not removed, it is ensured that steel
Cord does not grind ironware；When tearing place's track open at the low-lying place in tunnel, reserved minimum depression at least 15 meter-gage roads are not removed, and are at least retained
Minimum two groups of press rope wheels in depression are not removed, and prevent low-lying place's steel wire rope from upspringing.
The press rope wheel using "" type base, the base is welded by three blocks of steel plates, if being provided with three blocks of steel plates
Bolt stem connecting hole.
The present invention has the advantages that：
1st, endless rope winch recovery process is simplified, and before adhesive tape conveyor is installed, disposably can reclaim endless rope winch
Into, be advantageous to scene standardization it is up to standard；
2nd, protectiveness recovery is carried out to endless rope winch steel wire rope, can come into operation again；
3rd, after endless rope winch middleware is removed, it is not necessary to frequently artificial lift fortune, effectively reduce operating personnel's labor intensity.
Brief description of the drawings
Fig. 1 is the floor plan of endless rope winch.
Embodiment
It by using endless rope winch itself is power that the quick recovery process of mine endless rope winch of the present invention, which is, first
By its appurtenances（Torr rope sheave, press rope wheel, track, sleeper, steel wire rope etc.）It has been reclaimed that, then powered off, disconnected rope recovery tail wheel, electrically
Partial process, realize that endless rope winch efficiently, quickly reclaims.The modified technique causes recovery process to simplify, and is pacifying
Before filling adhesive tape conveyor, disposably endless rope winch can be reclaimed and completed, it is up to standard to be advantageous to scene standardization.And to continuous rope
Winch cable carries out protectiveness recovery, can come into operation again.Simultaneously after the dismounting of endless rope winch middleware, it is not necessary to frequency
Numerous artificial lift fortune, effectively reduces operating personnel's labor intensity.
Specific recovery process is as follows：
Slack rope, disconnected rope, reclaim tractor at tractor.It is fixed on 5T chain slings one end on tractor, the other end is fixed using rope
Fixed fix on a steel cord, at steel wire rope is not less than 3 rope cards, and personnel, which coordinate, draws chain sling, steel wire rope in tunnel is in tensioner
State, unnecessary steel wire disk is taken off from tractor, slowly loose chain sling unties endless rope winch steel wire rope.By tractor
It is transported out the upper well of main entry recovery.
Reclaim endless rope winch intermediate member：
When reclaiming continuous rope intermediate member, retain tail wheel bearing at least 5 meter-gage roads, steel tie, press rope wheel, torr rope sheave and do not tear open
Remove, ensure tail wheel basic horizontal.Tractor brings empty wagons to collection site, by tail wheel with outside track, torr rope sheave, press rope wheel, road
The manual demolitions such as wood, road clamping plate, successively entrucking are reclaimed, transported using endless rope shuttle car to entrance to a lane, paragraph by paragraph by continuous rope pars intermedia
The piecewise entrucking recovery of part.During fluctuating tunnel, torr rope sheave, track are not removed at the peak of tunnel（Or the torr rope sheave of high point is torn open
Remove, continuous rope steel wire rope is ground bottom plate）Ensure that steel wire rope does not grind ironware, at the low-lying Chu Chai roads in tunnel, reserve minimum depression 15
Rice（Three groups）Track is not removed, and is retained minimum two groups of press rope wheels in depression and do not removed（Between two groups of press rope wheels track no matter length
Do not remove）, prevent low-lying place's steel wire rope from upspringing, if reserved track cannot keeps under control steel wire rope and can increase reserved track length and reservation
Press rope wheel group number, is recycled to shuttle car head successively.When reclaiming track, removing press rope wheel, torr rope sheave in tunnel, if it find that electrodeless
Rope shuttle car steel wire rope has loosening situation, timely uses chain sling and coordinates tensioner steel wire rope.
Endless rope winch tensioner method：Chain sling one end is fixed on shuttle car, the other end is fixed on a steel cord using rope card,
Fixed at steel wire rope and be not less than 3 rope cards, personnel, which coordinate, draws chain sling, steel wire rope in tunnel is in tensioner state, by unnecessary steel
On cord disk to shuttle car, and steel wire rope is fixed, unclamp chain sling, complete tensioner steel wire rope step.
Shuttle car is driveed to entrance to a lane parking lot, is coordinated using chain sling and unties shuttle car vehicle body fixation steel wire rope, chain sling one end is fixed
On shuttle car, the other end it is fixed on a steel cord using rope, fixed at steel wire rope and be not less than 3 rope cards, personnel coordinate drawing chain sling,
Make to be in relaxed state with shuttle car junction steel wire rope, personnel's cooperation will be fixed on steel wire rope on shuttle car and untie, and unclamp chain sling, tear open
Except the other end steel wire rope being fixed on shuttle car.Shuttle car vehicle body is transported and reclaimed.
Reclaim steel wire rope：
Using winch cable car head neighbouring position is transported to by wireline vehicle is filled.
Endless rope winch chamber is reclaimed to entrance to a lane direction steel wire rope, endless rope winch is started, makes winch drum rope stretching lateral
The rope stretching of entrance to a lane direction, enough personnel, which coordinate, drags entrance to a lane direction steel wire rope, using roller and friction force of steel rope, paragraph by paragraph by steel wire
Rope is dragged to point of loading recovery, until steel wire rope has been reclaimed.Using the parking of hand-held signal contact, drive.
When a car is filled, when filling another car, it is necessary to the steel wire rope of sufficient length is left between vehicle, to ensure car
Normally connect car.If steel wire rope does not recycle, another car can be refilled after steel wire rope is disconnected when filling a car.
Endless rope winch is carried out to tear fire open, the equipment such as endless rope winch shield, winch, wave filter, switch, console are entered
Row recovery, the methods of sliding lifting, drawing can be returned with chain sling, winch equipment is lifted by crane, draws to point of loading entrucking and reclaims.
When reclaiming endless rope winch intermediate member, further improved method and measure：
During reclaiming endless rope winch track and other intermediate members, due to that can not be transported after dismantling of track, track, road
Wood, press rope wheel base etc. can not be transported, therefore use the method for retaining continuous rope tail wheel, and continuous rope intermediate member is reclaimed.
If largely retaining press rope wheel base, later stage recovery press rope wheel base workload and labor intensity are bigger.If
Do not retain press rope wheel base, steel wire rope can be caused to upspring at the low-lying place in tunnel, add the danger coefficient of operation.
Endless rope winch track later stage recovery operation amount and labor intensity are reduced, improves job safety coefficient.Processed using steel plate
Light continuous rope press rope wheel base, after the recovery of original press rope wheel base by the floor installation of processing on original channel-section steel,
Then steel wire rope is pressed into base.
The press rope wheel base later stage recovery processed using steel plate is more light, and workload and labor intensity are all smaller, simultaneously
Avoid and the danger that press rope wheel is brought is not installed.
Test objective：
The measure taken by the checking of underground type approval test for the quick Improvement of recovering process of mine endless rope winch has
Effect property simultaneously provides evaluation, and can main experimental content continuous rope itself provides power meet that requirement, endless rope winch were being reclaimed
The practical situation of wire rope tension-force, endless rope winch main frame and friction force of steel rope etc. in journey.
Test requirements document：
Verify the running situation of the vehicle during endless rope winch itself is power recovery；
Ensure in endless rope winch appurtenances demolishing process, endless rope winch still can effectively and reliability service.
Ensure endless rope winch in the process of running, steel wire rope does not float rope, ensures personnel's job safety.
Test method：
Adopted at one after gateway belt middleware fortune in face unloads in place, dismounting recovery carried out to endless rope winch central appendix part,
And endless rope winch is examined in the index that demolishing process is run, provide the quick recovery process research of mine endless rope winch
And the evaluation of application correlation technique.
Endless rope winch recovery process simplifies so that personnel's input is relative to be reduced, and effect is significantly improved；
Alleviate fully-mechanized mining equipment installation and Production Cohesion pressure.
Type approval test is reported
Test face condition
This participates in 4320 fully mechanized coal faces for being into village ore deposit of experiment, 1200 meters of endless rope winch transportation length.
Test situation and Contrast on effect are as shown in the table：
The endless rope winch recovery process Successful utilization, good effect is played in terms of organic efficiency is improved, while be comprehensive
Adopt the normal Production Cohesion of team to gain time, be worth my ore deposit and full group company's other unit to be used for reference, there is good social benefit.
Claims (4)
- A kind of 1. quick recovery process of mine endless rope winch, it is characterised in that：Using first by the intermediate member of endless rope winch It has been reclaimed that, then powered off, the process of disconnected restrict recovery tail wheel and electric part；Recovery order is followed successively by recovery tractor, recovery Endless rope winch intermediate member, recovery steel wire rope, recovery tail wheel and electric part.
- 2. the quick recovery process of mine endless rope winch according to claim 1, it is characterised in that：The intermediate member is 5 meters of span tail wheel bearing with external position to all parts between shuttle car head, using from tail wheel to shuttle car heading by Duan Huishou mode, the entrucking recovery order of every section of part are followed successively by track, torr rope sheave, press rope wheel, sleeper, road clamping plate.
- 3. according to the quick recovery process of mine endless rope winch described in claim 2, it is characterised in that：When middle member segments are located at During fluctuating tunnel, torr rope sheave and track at the peak of tunnel are not removed, it is ensured that steel wire rope does not grind ironware；At the low-lying place in tunnel When tearing place's track open, reserved minimum depression at least 15 meter-gage roads are not removed, and are at least retained minimum two groups of press rope wheels in depression and do not removed, Prevent low-lying place's steel wire rope from upspringing.
- 4. according to the quick recovery process of mine endless rope winch described in claim 3, it is characterised in that：The press rope wheel using "" type base, the base is welded by three blocks of steel plates, and some bolt connecting holes are provided with three blocks of steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710613793.8A CN107381396A (en) | 2017-07-25 | 2017-07-25 | The quick recovery process of mine endless rope winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710613793.8A CN107381396A (en) | 2017-07-25 | 2017-07-25 | The quick recovery process of mine endless rope winch |
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| Publication Number | Publication Date |
|---|---|
| CN107381396A true CN107381396A (en) | 2017-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710613793.8A Pending CN107381396A (en) | 2017-07-25 | 2017-07-25 | The quick recovery process of mine endless rope winch |
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| Country | Link |
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| CN (1) | CN107381396A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111734480A (en) * | 2020-06-22 | 2020-10-02 | 中煤(天津)地下工程智能研究院有限公司 | Design and application of double-tail-wheel endless-rope continuous tractor in mine auxiliary transportation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08240100A (en) * | 1995-03-03 | 1996-09-17 | Tobishima Corp | Transport facility for inclined shaft |
| CN201771547U (en) * | 2010-08-27 | 2011-03-23 | 常州市武进矿用设备厂 | Endless rope mechanical speed governing winch system for mining |
| CN202829249U (en) * | 2012-06-27 | 2013-03-27 | 安徽省宿州市龙华机械制造有限公司 | Mechanical system of continuous rope mechanical speed-adjusting winch system |
| CN105173529A (en) * | 2015-09-22 | 2015-12-23 | 中煤平朔集团有限公司 | Rapid retraction method for belt conveyer and tape handler for retraction |
| CN105736044A (en) * | 2013-03-15 | 2016-07-06 | 中国矿业大学 | Rapid withdrawing method for fully mechanized coal mining face equipment of steep coal seam |
-
2017
- 2017-07-25 CN CN201710613793.8A patent/CN107381396A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08240100A (en) * | 1995-03-03 | 1996-09-17 | Tobishima Corp | Transport facility for inclined shaft |
| CN201771547U (en) * | 2010-08-27 | 2011-03-23 | 常州市武进矿用设备厂 | Endless rope mechanical speed governing winch system for mining |
| CN202829249U (en) * | 2012-06-27 | 2013-03-27 | 安徽省宿州市龙华机械制造有限公司 | Mechanical system of continuous rope mechanical speed-adjusting winch system |
| CN105736044A (en) * | 2013-03-15 | 2016-07-06 | 中国矿业大学 | Rapid withdrawing method for fully mechanized coal mining face equipment of steep coal seam |
| CN105173529A (en) * | 2015-09-22 | 2015-12-23 | 中煤平朔集团有限公司 | Rapid retraction method for belt conveyer and tape handler for retraction |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111734480A (en) * | 2020-06-22 | 2020-10-02 | 中煤(天津)地下工程智能研究院有限公司 | Design and application of double-tail-wheel endless-rope continuous tractor in mine auxiliary transportation |
| CN111734480B (en) * | 2020-06-22 | 2022-05-17 | 中煤(天津)地下工程智能研究院有限公司 | Design and application of double-tail-wheel endless-rope continuous tractor in mine auxiliary transportation |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20171124 |