CN106246187B - Multiple spot arranges a kind of self well digging construction method of interior shaft sinking shaft facility - Google Patents
Multiple spot arranges a kind of self well digging construction method of interior shaft sinking shaft facility Download PDFInfo
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- CN106246187B CN106246187B CN201610716117.9A CN201610716117A CN106246187B CN 106246187 B CN106246187 B CN 106246187B CN 201610716117 A CN201610716117 A CN 201610716117A CN 106246187 B CN106246187 B CN 106246187B
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- 238000010276 construction Methods 0.000 title claims abstract description 31
- 238000002156 mixing Methods 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 239000004568 cement Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 6
- 239000004575 stone Substances 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- 210000004209 hair Anatomy 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 3
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 230000007306 turnover Effects 0.000 abstract description 2
- 238000013459 approach Methods 0.000 abstract 1
- 238000009412 basement excavation Methods 0.000 description 3
- 235000019994 cava Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 210000001258 synovial membrane Anatomy 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D5/00—Lining shafts; Linings therefor
- E21D5/04—Lining shafts; Linings therefor with brick, concrete, stone, or similar building materials
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D5/00—Lining shafts; Linings therefor
- E21D5/12—Accessories for making shaft linings, e.g. suspended cradles, shutterings
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D7/00—Shaft equipment, e.g. timbering within the shaft
- E21D7/02—Arrangement of guides for cages in shafts; Connection of guides for cages to shaft walls
Landscapes
- 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)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The present invention relates to a kind of self well digging construction method of multiple spot arrangement interior shaft sinking shaft facility, change the horizontally disposed pattern of conventional sinking shaft measures engineering list, make full use of existing engineering, realize the new approaches of the multiple spot arrangement interior shaft sinking shaft facility in the range of vertical space, also achieve pit shaft hanging scaffold signal, 600m hole top signals, 575m and turn over gangue dumping platform, 555m mixing plants, the progress of 537m hoist engine operational outfit signals uniform synchronization, be feasible on theoretical and lifting safety requirements.
Description
Technical field
The present invention relates to the construction method of self well digging.
Background technology
As in the interior shaft engineering construction of the prior art, interior shaft sinking shaft facility generally uses single horizontally disposed form,
Its major defect is：Firstth, singly horizontally disposed sinking shaft narrow space, security risk are big for underground；Secondth, the single horizontally disposed need in underground
More interim sinking shaft chamber is wanted, this stability to permanent system engineering generates more serious damaging influence；The
3rd, the driving amount of measures engineering is big, and long construction period, adds construction cost.
The content of the invention
The technical problem to be solved by the invention is to provide a kind of a kind of pit shaft pick of multiple spot arrangement interior shaft sinking shaft facility
Construction method is built, existing measures engineering and the permanent works constructed are made full use of, to reduce the driving of measures engineering
Amount, and improve working security.
Technical scheme is as follows：
Multiple spot arranges a kind of self well digging construction method of interior shaft sinking shaft facility, it is characterised in that comprises the following steps：
The first step：Constructed interior shaft well cap engineering using parallel construction mode, step is as follows：
1）, at interior shaft -537m, -555m and -600m respectively working measure tunnel to the position of pit shaft, then blind
Construction hoisting machine chamber and in -555m working measures engineering tunnel, mixing plant chamber, yellow sand cement chamber above vertical shaft -537m
And stone chamber, and-the 600m that constructs respectively since the -600m is to -575m ore storage bins and -600m to the light section of -555m pit shafts；
2）, in step 1）After engineering construction, implement pit shaft at -600m to -555m sections and expand brush, and construct in -575m
Distribute trolley chamber；
3）, in step 2）After engineering construction, closing -555m well heads；Then in -537m to -555m construction guide wheel caves
Room, and p- 600m is poured to -575m ore storage bins, then mouth installs ore drawing facility under -600m to -575m ore storage bins.
Bis- Walk：Carry out arrangement, the installment work of the top sinking shaft facility of interior shaft wellbore section -600m to -1240m, step
It is rapid as follows：
1）, carry out in -537m elevators chamber and guide wheel chamber the interim lifting erection of equipment of sinking shaft respectively：In guide wheel
Chamber installs sinking headframe；And utilization -537m elevators chamber, guide wheel chamber, -537m return aircourses and -537m cross hairs caves
The space of room is installed by some stable cars；And separately dig big section and the setting winch in the big section；
2）, in -555m utilize working measure tunnel, be stirred station chamber, yellow sand cement chamber and stone cave respectively
The arrangement of room；
3）, in -575m using distributing trolley chamber, in the pit shaft of well cap, reinforcing -575m turns over gangue dumping platform and turns over cash groove,
The barren rock of shaft excavation is directly entered by well-bucket into gangue dumping platform is turned in -575m the ore storage bins, be then transported to new vertical
Main shaft is simultaneously promoted to earth's surface；
4）, in -600m hole top signal system and distribution system are installed.
The step 4 of bis- Walk）In, the decentralization of personnel, material are each provided at -600m well heads；The discarded chamber of original becomes as interim
Electric institute and compressor house, install pressure fan, transformer and corresponding low-tension switch cabinet for pressure fan, temporary drainage, suspending pump respectively
And inferior power electricity consumption on well head.
The step 3 of the first step）Material for closing -555m well heads is prepared in accordance with the following methods：With 40# I-steel
120m, I-steel two are fixed with diameter 32mm twisted steel anchor rods, 38kg rail 200m, and thick 60 ㎡ of 8mm steel plates is completed, welded
Afterwards, the concrete of 0.5m thickness is poured above, and the buffering slag of 2m thickness is padded after solidification.
The positive effect of the present invention is：In the method for the present invention, interior shaft faces facility arrangement fully in the big of shaft excavation
Existing measures engineering and the permanent works constructed are make use of, arranges dig in -537m, -555m, -575m and -600m respectively
Well installations and facilities, realize cost efficiency and improve working security.It is in particular in the following aspects：
1st, the horizontally disposed pattern of conventional sinking shaft measures engineering list is changed, has reached the multiple spot cloth in the range of vertical space
Put the purpose of interior shaft sinking shaft facility, at the same reached pit shaft hanging scaffold signal, -600m hole top signals, -575m turn over gangue dumping platform, -
The purpose that 555m mixing plants and -537m hoist engine operational outfit signals uniform synchronization carry out.
2nd, change as unloading ore storage bin using the permanent ore storage bin of -575m to -600m and be directly transported to earth's surface with truck originally
Means of transportation, newly vertical main shaft hooist is directly transported to by electric locomotive by main haulage roadway after unloading and, to earth's surface, greatlys save fortune
Defeated cost.It is actual to save 9.11 yuan/t through adjusting.
3rd, erection of equipment is faced greatly in -537m elevators chamber and guide wheel chamber progress sinking shaft, interim lifting, in directive wheel base
A set of sinking headframe is installed in processing on plinth hole, takes full advantage of construction work, while it also avoid digging too much in -537m
Destruction of the chamber to the stability of whole elevator chamber.
4th, hole top signal and distribution system are installed in -600m, the well head head of the horse for take full advantage of former discarded chamber, having constructed
Door and cage assembling chamber.Solve the problems, such as upper and lower and material the stacking of personnel and equipment, be pit shaft it is safe efficient,
Quickly driving creates condition.
Embodiment
The method that the present invention is further illustrated with reference to specific embodiment.
The first step：Using parallel construction mode（Parallel construction：Construct or construct respectively at the same time）Construction interior shaft well cap
Engineering, effect one：Arrangement for interior shaft pit shaft sinking shaft facility provides condition；Effect two：In the construction of interior shaft well cap, realize
Multilevel parallel, cross-operation speedy drivage.Comprise the following steps that：
1）, at interior shaft -537m, -555m and -600m respectively working measure tunnel to the position of pit shaft, then blind
Construction hoisting machine chamber above vertical shaft -537m（Long 18.7m, wide 14.1m, high 15.65m）And in -555m working measure engineerings lane
Road, mixing plant chamber, yellow sand cement chamber and stone chamber, and-the 600m that constructs respectively since the -600m is to -575m ore storage bins
With the light section of -600m to -555m pit shafts.
2）, in step 1）After engineering construction, implement pit shaft at -600m to -555m sections and expand brush, and construct in -575m
Distribute trolley chamber.
3）, in step 2）After engineering construction, closing -555m well heads；Then in -537m to -555m construction guide wheel caves
Room（Long 12m, wide 10.5m, high 9m）, and p- 600m extremely -575m ore storage bins are poured, then under -600m to -575m ore storage bins
Mouth installation ore drawing facility.
Closing -555m well heads：With 40# I-steel 120m, I-steel two is fixed with diameter 32mm twisted steel anchor rods, 38kg
Rail 200m, thick 60 ㎡ of 8mm steel plates complete, weld after, pour the concrete of 0.5m thickness above, the buffering of 2m thickness padded after solidification
Slag, for closing -555m well heads.
Bis- Walk：Carry out arrangement, the installment work of the top sinking shaft facility of interior shaft wellbore section -600m to -1240m.
1）, carry out in -537m elevators chamber and guide wheel chamber the large-scale interim lifting erection of equipment of sinking shaft respectively：
Guide wheel chamber installs a set of sinking headframe；And utilization -537m elevators chamber, guide wheel chamber, -537m return aircourses and -537m
9 stable cars are installed in the space of cross hairs chamber, and wherein 10 tons of stable cars of hanging scaffold 3,10 tons of stable cars of synovial membrane 3,10 tons of pipeline 1 is steady
Car, 1, suspending pump double 16 tons of stable cars, the special 5 tons of stable cars of emergency staircase 1.And separately dig big section and in the big section
One 2.5m winch is installed.
Take full advantage of the engineerings such as elevator chamber, guide wheel chamber, -537 meters of return aircourses, -537m cross hairs chambers；Profit
Temporary transformer station is done with -537m switchgear houses, corresponding high-tension switch cabinet is installed, to winch and transformer-supplied, winch high pressure is
600KW/6000V, while a 400KVA transformer and corresponding low-tension switch cabinet are installed, supplied to stable vehicles and electric controll winch
Electricity.
2）, in -555m utilize working measure tunnel, be stirred station chamber, yellow sand cement chamber and stone cave respectively
The arrangement of room.
3）, in -575m using distributing trolley chamber, in the pit shaft of well cap, reinforcing -575m turns over gangue dumping platform and turns over cash groove,
The barren rock of shaft excavation is directly entered by well-bucket into gangue dumping platform is turned in -575m the ore storage bins, be then transported to new vertical
Main shaft is simultaneously promoted to earth's surface.
4）, in -600m hole top signal system and distribution system are installed.The decentralization of personnel, material are each provided at -600m well heads.
The discarded chamber of original installs the pressure fan of two 20m3, installs a 800KVA transformer as temporary transformer station and compressor house
And corresponding low-tension switch cabinet, for power electricity consumption inferior on pressure fan, temporary drainage, suspending pump and well head.
Claims (3)
1. multiple spot arranges a kind of self well digging construction method of interior shaft sinking shaft facility, it is characterised in that comprises the following steps：
The first step：Constructed interior shaft well cap engineering using parallel construction mode, step is as follows：
1）, at interior shaft -537m, -555m and -600m respectively working measure tunnel to the position of pit shaft, then interior shaft -
Above 537m construction hoisting machine chamber and -555m working measures engineering tunnel, mixing plant chamber, yellow sand cement chamber and
Stone chamber, and-the 600m that constructs respectively since the -600m is to -575m ore storage bins and -600m to the light section of -555m pit shafts；
2）, in step 1）After engineering construction, implement pit shaft at -600m to -555m sections and expand brush, and construct and distribute in -575m
Trolley chamber；
3）, in step 2）After engineering construction, closing -555m well heads；Then in -537m to -555m construction guide wheel chambers, and
P- 600m is poured to -575m ore storage bins, and then mouth installs ore drawing facility under -600m to -575m ore storage bins；
Bis- Walk：Arrangement, the installment work of the top sinking shaft facility of interior shaft wellbore section -600m to -1240m are carried out, step is such as
Under：
1）, carry out in -537m elevators chamber and guide wheel chamber the interim lifting erection of equipment of sinking shaft respectively：In guide wheel chamber
Sinking headframe is installed；And utilization -537m elevators chamber, guide wheel chamber, -537m return aircourses and -537m cross hairs chambers
Space is installed by some stable cars；And separately dig big section and the setting winch in the big section；
2）, in -555m utilize working measure tunnel, be stirred station chamber, yellow sand cement chamber and stone chamber respectively
Arrangement；
3）, in -575m using distributing trolley chamber, in the pit shaft of well cap, reinforcing -575m turns over gangue dumping platform and turns over cash groove, makes well
The barren rock of cylinder driving is directly entered in -575m the ore storage bins by well-bucket into gangue dumping platform is turned over, and is then transported to newly vertical main shaft
And it is promoted to earth's surface；
4）, in -600m hole top signal system and distribution system are installed.
2. a kind of self well digging construction method of multiple spot arrangement interior shaft sinking shaft facility as claimed in claim 1, its feature exist
In：The step 4 of bis- Walk）In, the decentralization of personnel, material are each provided at -600m well heads；The discarded chamber of original as temporary transformer station and
Compressor house, installs pressure fan, transformer and corresponding low-tension switch cabinet and supplies pressure fan, temporary drainage, suspending pump and well head respectively
Upper and lower power electricity consumption.
3. a kind of self well digging construction method of multiple spot arrangement interior shaft sinking shaft facility as claimed in claim 1 or 2, its feature
It is the step 3 of the first step）Material for closing -555m well heads is prepared in accordance with the following methods：With 40# I-steel
120m, I-steel two are fixed with diameter 32mm twisted steel anchor rods, 38kg rail 200m, and thick 60 ㎡ of 8mm steel plates is completed, welded
Afterwards, the concrete of 0.5m thickness is poured above, and the buffering slag of 2m thickness is padded after solidification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610716117.9A CN106246187B (en) | 2016-08-25 | 2016-08-25 | Multiple spot arranges a kind of self well digging construction method of interior shaft sinking shaft facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610716117.9A CN106246187B (en) | 2016-08-25 | 2016-08-25 | Multiple spot arranges a kind of self well digging construction method of interior shaft sinking shaft facility |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106246187A CN106246187A (en) | 2016-12-21 |
| CN106246187B true CN106246187B (en) | 2018-04-27 |
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| CN201610716117.9A Active CN106246187B (en) | 2016-08-25 | 2016-08-25 | Multiple spot arranges a kind of self well digging construction method of interior shaft sinking shaft facility |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577988B (en) * | 2018-11-16 | 2021-07-02 | 北京中煤矿山工程有限公司 | Parallel construction method for blind inclined shaft of metal mine |
| CN109630179B (en) * | 2018-12-18 | 2020-04-14 | 中煤第一建设有限公司 | Combined construction method for permanent locking notch of return air vertical shaft and pile wall of wind tunnel |
| CN113356859B (en) * | 2021-06-10 | 2024-02-20 | 山东黄金矿业(莱州)有限公司三山岛金矿 | Interlayer pouring and installing construction method for permanent engineering of blind vertical shaft cap |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3608822A1 (en) * | 1986-03-17 | 1987-09-24 | Deilmann Haniel Gmbh | Guide arrangement for blind shafts |
| CN203199861U (en) * | 2013-01-11 | 2013-09-18 | 玉溪大红山矿业有限公司 | Bearing device for operations at mouth of blind shaft |
| CN203374282U (en) * | 2013-06-13 | 2014-01-01 | 中国瑞林工程技术有限公司 | Head sheave chamber arrangement structure of mine underground grounded multi-rope lifting system |
| CN103953368A (en) * | 2014-05-14 | 2014-07-30 | 山东黄金矿业(莱州)有限公司三山岛金矿 | Three-layer combined tunneling construction method for chamber of extra-large elevator |
| CN103967503A (en) * | 2014-05-07 | 2014-08-06 | 中钢集团马鞍山矿山研究院有限公司 | Production-stop-free transformation method for tower type interior shaft elevating system |
-
2016
- 2016-08-25 CN CN201610716117.9A patent/CN106246187B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3608822A1 (en) * | 1986-03-17 | 1987-09-24 | Deilmann Haniel Gmbh | Guide arrangement for blind shafts |
| CN203199861U (en) * | 2013-01-11 | 2013-09-18 | 玉溪大红山矿业有限公司 | Bearing device for operations at mouth of blind shaft |
| CN203374282U (en) * | 2013-06-13 | 2014-01-01 | 中国瑞林工程技术有限公司 | Head sheave chamber arrangement structure of mine underground grounded multi-rope lifting system |
| CN103967503A (en) * | 2014-05-07 | 2014-08-06 | 中钢集团马鞍山矿山研究院有限公司 | Production-stop-free transformation method for tower type interior shaft elevating system |
| CN103953368A (en) * | 2014-05-14 | 2014-07-30 | 山东黄金矿业(莱州)有限公司三山岛金矿 | Three-layer combined tunneling construction method for chamber of extra-large elevator |
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| CN106246187A (en) | 2016-12-21 |
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Inventor after: Li Wenguang Inventor after: Zhang Xiaogang Inventor after: Liu Huanxin Inventor after: Li Yang Inventor after: Lv Yinglei Inventor after: Wang Jiaoyan Inventor after: Ye Lisheng Inventor after: Li Wenbo Inventor after: Shi Mingchao Inventor before: Li Wenguang Inventor before: Zhang Xiaogang Inventor before: Liu Huanxin |
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Inventor after: Li Wenguang Inventor after: Zhang Xiaogang Inventor after: Liu Huanxin Inventor after: Li Yang Inventor after: Lv Yinglei Inventor after: Wang Jiaoyan Inventor after: Ye Lisheng Inventor after: Li Wenbo Inventor after: Shi Mingchao Inventor before: Li Wenguang Inventor before: Zhang Xiaogang Inventor before: Liu Huanxin Inventor before: Li Yang Inventor before: Lv Yinglei Inventor before: Wang Jiaoyan Inventor before: Ye Lisheng Inventor before: Li Wenbo Inventor before: Shi Mingchao |
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