CN106321109A - Construction process and system for fully mechanized excavation face - Google Patents
Construction process and system for fully mechanized excavation face Download PDFInfo
- Publication number
- CN106321109A CN106321109A CN201610843828.2A CN201610843828A CN106321109A CN 106321109 A CN106321109 A CN 106321109A CN 201610843828 A CN201610843828 A CN 201610843828A CN 106321109 A CN106321109 A CN 106321109A
- Authority
- CN
- China
- Prior art keywords
- construction
- overhead trolley
- development machine
- fully mechanized
- rig
- 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
Links
- 238000010276 construction Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title abstract description 6
- 238000009412 basement excavation Methods 0.000 title abstract 5
- 238000005516 engineering process Methods 0.000 claims description 9
- 238000005553 drilling Methods 0.000 abstract description 4
- 101100194816 Caenorhabditis elegans rig-3 gene Proteins 0.000 description 4
- 239000003245 coal Substances 0.000 description 4
- 241000521257 Hydrops Species 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention discloses a construction process and system for a fully mechanized excavation face. The construction process for the fully mechanized excavation face includes the following steps that a guide rail is laid on a top plate of a side back where a heading machine is placed and extends to the head of the excavation face from the rear area of construction; the heading machine retreats by a distance after completing construction, and a drilling machine is delivered to the head of the excavation face through a monorail host; after completing construction, the drilling machine is delivered to the rear area through the monorail hoist. The construction process has the advantages that the drilling machine can be delivered as a whole, and therefore assembling and disassembling time is shortened; the delivery speed of the monorail hoist is high, in this way, working efficiency is improved, labor intensity is lowered, and potential safety hazards are eliminated.
Description
Technical field
The present invention relates to a kind of coal mine roadway construction technology and construction system, particularly relate to a kind of coal mine roadway and combine pick work
Surface construction technique and construction system.
Background technology
During coal mine roadway combines pick, relatively big owing to composing the gas pressure deposited, a lot of in the case of, fully-mechanized digging machine construction is a bit of
It is accomplished by after Ju Li beating concordant gas-discharging hole.
The most conventional construction technology is: slow astern segment distance after tunneler construction, is become by the rig down at rear
Operating board, main frame, pumping plant etc., use the instruments such as chain block that drill rig components is manually pulled to the work surface place of meeting head on and install,
Start boring after rig installation, again by rig down after having holed, the most manually drill rig components is pulled to development machine
Rear does not affect the place of construction.
Due to tunnel relative narrower, there are fluctuating, hydrops, silt coal etc. in ground, tunnel, and construction environment is poor, the peace of rig tears open,
Transhipment, boring the most about need 20 hours, and the time that impact produces is long, and worker's labor intensity is big, and potential safety hazard is many, easily sends out
Raw security incident.
Summary of the invention
The technical problem to be solved is to provide a kind of fully mechanized workface transporting rig safely and fast and comprehensively executes
Work technique and construction system.
The present invention is to solve above-mentioned technical problem by the following technical programs, fully mechanized workface construction technology, including under
Stating step: lay the guide rail of overhead trolley on the side back that development machine is parked, the guide rail of overhead trolley is after construction
Side extends to driving face and meets head on；Slow astern segment distance after tunneler construction, uses overhead trolley to be transported to by rig
Driving face is met head on；After drilling machine construction, re-use overhead trolley and carry it to rear.
As the technical scheme optimized, the type of drive of described overhead trolley is pneumatic, and its drive mechanism connects underground pressure
Air pipe line.
As the technical scheme optimized, arrange belt feeder at the rear of development machine, utilize belt feeder to transport what driving produced
Dregs.
Fully mechanized workface construction system, including development machine, overhead trolley, rig and belt feeder, described belt feeder is located at institute
Stating the rear of development machine, the tail chute of described development machine is overlapped on the strap surface of described belt feeder；The side of described development machine
Setting overhead trolley on the back of side, the guide rail of described overhead trolley extends to work surface from the rear of described belt feeder and meets head on；
Described rig is movable on its guide rail after being sling by described overhead trolley.
As the technical scheme optimized, described overhead trolley uses pneumatic crane, and its drive mechanism connects underground pressure airduct
Road.
It is an advantage of the current invention that:
1, rig can realize overall transport, has saved peace and has torn open the time, and overhead trolley travelling speed is fast, and rig is transported to meet
Head, boring, being transported to rear again and the most only need about 6 hours, work efficiency increases substantially；
2, workmen only need to pacify tear open air line and operation button, labor intensity is greatly lowered；
3, overhead trolley security performance is preferable, and potential safety hazard is few, and safety coefficient improves further.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of fully mechanized workface construction system of the present invention.
Detailed description of the invention
As it is shown in figure 1, fully mechanized workface construction technology, comprise the steps: at the side back that development machine 1 is parked
The guide rail of upper laying overhead trolley 2, the guide rail of overhead trolley 2 extends to driving face from construction rear and meets head on；Development machine 1 is executed
Slow astern segment distance after work, uses overhead trolley 2 that rig 3 is transported to driving face and meets head on；Rig 3 is constructed complete
After, re-use overhead trolley 2 and carry it to rear.
The type of drive of overhead trolley 2 is pneumatic, and its drive mechanism connects underground pressure air pipeline.
Arrange belt feeder 4 at the rear of development machine 1, use belt feeder 4 to transport the dregs that driving produces.
Fully mechanized workface construction system, including development machine 1, overhead trolley 2, rig 3 and belt feeder 4, belt feeder 4 is located at pick
Entering the rear of machine 1, the tail chute of development machine 1 is overlapped on the strap surface of belt feeder 4；On the side back of development machine 1
If overhead trolley 2, the guide rail of overhead trolley 2 extends to work surface from the rear of belt feeder 4 and meets head on；Rig 3 is hung by overhead trolley 2
Move forward and backward on its guide rail after Qiing.
Overhead trolley 2 uses pneumatic crane, and its drive mechanism connects underground pressure air pipeline.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Any amendment, equivalent and the improvement etc. made within principle, should be included within the scope of the present invention.
Claims (5)
1. a fully mechanized workface construction technology, it is characterised in that comprise the steps: in the side lane that development machine (1) is parked
Laying the guide rail of overhead trolley (2) on road top board, the guide rail of overhead trolley (2) extends to driving face from construction rear and meets
Head；Slow astern segment distance after development machine (1) construction, uses overhead trolley (2) that rig (3) is transported to driving face and meets
Head；After rig (3) construction, re-use overhead trolley (2) and carry it to rear.
2. fully mechanized workface construction technology as claimed in claim 1, it is characterised in that: the driving side of described overhead trolley (2)
Formula is pneumatic, and its drive mechanism connects underground pressure air pipeline.
3. fully mechanized workface construction technology as claimed in claim 1, it is characterised in that: skin is arranged at the rear of development machine (1)
Band machine (4), uses belt feeder (4) to transport the dregs that development machine (1) construction produces.
4. a fully mechanized workface construction system, it is characterised in that: include development machine (1), overhead trolley (2), rig (3) and skin
Band machine (4), described belt feeder (4) is located at the rear of described development machine (1), and the tail chute of described development machine (1) is overlapped on institute
State on the strap surface of belt feeder (4)；Overhead trolley (2), described overhead trolley is set on the side back of described development machine (1)
(2) guide rail extends to work surface from the rear of described belt feeder (4) and meets head on；Described rig (3) is hung by described overhead trolley (2)
Move forward and backward on its guide rail after Qiing.
5. fully mechanized workface construction system as claimed in claim 4, it is characterised in that: described overhead trolley (2) uses pneumatic
Crane, its drive mechanism connects underground pressure air pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610843828.2A CN106321109A (en) | 2016-09-22 | 2016-09-22 | Construction process and system for fully mechanized excavation face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610843828.2A CN106321109A (en) | 2016-09-22 | 2016-09-22 | Construction process and system for fully mechanized excavation face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106321109A true CN106321109A (en) | 2017-01-11 |
Family
ID=57819816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610843828.2A Pending CN106321109A (en) | 2016-09-22 | 2016-09-22 | Construction process and system for fully mechanized excavation face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106321109A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213094A (en) * | 2010-04-12 | 2011-10-12 | 淮南矿业(集团)有限责任公司 | Construction system and construction method for mine rock drivage |
| CN202225880U (en) * | 2011-10-14 | 2012-05-23 | 淮南矿业(集团)有限责任公司 | Pneumatic hanging barrier device for underground inclined roadways |
| CN203008780U (en) * | 2012-12-21 | 2013-06-19 | 四川华蓥山龙滩煤电有限责任公司 | Belt-striding shifting device of hydraulic drilling rig |
| CN103758564A (en) * | 2013-12-31 | 2014-04-30 | 中国矿业大学 | Method for suspending monorail crane in soft and weak coal seam roadway |
| CN203729998U (en) * | 2014-01-26 | 2014-07-23 | 平顶山天安煤业股份有限公司 | Integrated rock drift tunneling production line |
| CN203769815U (en) * | 2014-04-19 | 2014-08-13 | 安徽省紫光照明科技有限公司 | Coal mining working face monorail crane and auger anchor protection integrated machine |
| CN104179657A (en) * | 2014-08-12 | 2014-12-03 | 南京师范大学 | Passive pneumatic pressurizing device for underground coal mine |
| CN204454107U (en) * | 2015-02-17 | 2015-07-08 | 王川 | A kind of mining pneumatic reeling drum |
| CN204716247U (en) * | 2015-01-26 | 2015-10-21 | 南京石诚井巷装备有限责任公司 | Suspension stone drifting machinery arm device |
| CN204984431U (en) * | 2015-02-13 | 2016-01-20 | 山东新沙单轨运输装备有限公司 | Tunnelling protects platform with single track cat |
-
2016
- 2016-09-22 CN CN201610843828.2A patent/CN106321109A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213094A (en) * | 2010-04-12 | 2011-10-12 | 淮南矿业(集团)有限责任公司 | Construction system and construction method for mine rock drivage |
| CN202225880U (en) * | 2011-10-14 | 2012-05-23 | 淮南矿业(集团)有限责任公司 | Pneumatic hanging barrier device for underground inclined roadways |
| CN203008780U (en) * | 2012-12-21 | 2013-06-19 | 四川华蓥山龙滩煤电有限责任公司 | Belt-striding shifting device of hydraulic drilling rig |
| CN103758564A (en) * | 2013-12-31 | 2014-04-30 | 中国矿业大学 | Method for suspending monorail crane in soft and weak coal seam roadway |
| CN203729998U (en) * | 2014-01-26 | 2014-07-23 | 平顶山天安煤业股份有限公司 | Integrated rock drift tunneling production line |
| CN203769815U (en) * | 2014-04-19 | 2014-08-13 | 安徽省紫光照明科技有限公司 | Coal mining working face monorail crane and auger anchor protection integrated machine |
| CN104179657A (en) * | 2014-08-12 | 2014-12-03 | 南京师范大学 | Passive pneumatic pressurizing device for underground coal mine |
| CN204716247U (en) * | 2015-01-26 | 2015-10-21 | 南京石诚井巷装备有限责任公司 | Suspension stone drifting machinery arm device |
| CN204984431U (en) * | 2015-02-13 | 2016-01-20 | 山东新沙单轨运输装备有限公司 | Tunnelling protects platform with single track cat |
| CN204454107U (en) * | 2015-02-17 | 2015-07-08 | 王川 | A kind of mining pneumatic reeling drum |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |
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| RJ01 | Rejection of invention patent application after publication |