CN108487921A - One kind being used for underground coal mine large-section underground continuous concrete device and its casting method - Google Patents
One kind being used for underground coal mine large-section underground continuous concrete device and its casting method Download PDFInfo
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- CN108487921A CN108487921A CN201810396404.5A CN201810396404A CN108487921A CN 108487921 A CN108487921 A CN 108487921A CN 201810396404 A CN201810396404 A CN 201810396404A CN 108487921 A CN108487921 A CN 108487921A
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- coal mine
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- 239000003245 coal Substances 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000005266 casting Methods 0.000 title 1
- 239000000463 material Substances 0.000 claims description 20
- 230000015271 coagulation Effects 0.000 claims description 4
- 238000005345 coagulation Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005065 mining Methods 0.000 abstract description 5
- 239000002689 soil Substances 0.000 description 7
- 230000032258 transport Effects 0.000 description 7
- 238000003756 stirring Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses one kind being used for underground coal mine large-section underground continuous concrete device, including concrete mixer, the concrete mixer charge door end is equipped with equipment of conveyer, the other end of equipment of conveyer is equipped with upper feed device, concrete mixer discharge port end is equipped with lower feed device, the invention also discloses a kind of methods pouring large-section underground using underground coal mine continuous concrete device, technical solution using the present invention, using the combination of more equipment, complete underground Construction of Large Section Cave continuous concrete, ensure the quality of concreting, and then ensure the safety in production of underground mining.
Description
Technical field
The invention belongs to coal mining fields, it is more particularly related to which a kind of being used for underground coal mine big cross section cave
Method room continuous concrete device and its pour large-section underground.
Background technology
In coal mining, the Construction of Large Section Cave such as Bunker, hoist house, electric substation, pump house, sump, using big
What the concreting of amount was completed, because of the limitation in downhole operations space, the Construction of Large Section Cave of the prior art mostly uses manually
Spice, artificial loading and enter mould, pour concrete, this mode of operation stirring is uneven, and the speed poured is slow, efficiency is low, and cannot
Continuous placing is carried out, causes the quality poured to be difficult to ensure, long-term use, there are security risks.
Invention content
It is used for coal technical problem to be solved by the invention is to provide a kind of use that underground is long-term guarantee production safety
Large-section underground continuous concrete device under mine.
The invention also discloses a kind of methods pouring large-section underground using underground coal mine continuous concrete device.
To achieve the goals above, the technical solution that the present invention takes is：The one kind provided is disconnected greatly for underground coal mine
Face chamber continuous concrete device, including concrete mixer, the concrete mixer charge door end are equipped with transport
The other end of belt feeder, equipment of conveyer is equipped with upper feed device, and concrete mixer discharge port end is equipped with lower feed device.
It is disclosed by the invention a kind of for underground coal mine large-section underground continuous concrete device, upper feed device packet
The concrete material pond far from concrete mixer one end that is placed in equipment of conveyer is included, concrete pump truck is additionally provided in concrete material pond.
It is disclosed by the invention a kind of for underground coal mine large-section underground continuous concrete device, lower feed device packet
Include it is bucket-shaped slip ash-pit, the bottom for slipping ash-pit is equipped with to stretch into large-section underground and slips grey cylinder, wherein slips the oral area side of ash-pit
It is placed in the lower section of concrete mixer discharge port.
Disclosed by the invention a kind of for underground coal mine large-section underground continuous concrete device, equipment of conveyer is
Rectangular channel, rectangular channel is interior to be equipped with the compressing member for avoiding belt deviation, and the bottom of rectangular channel is additionally provided with supporting rack, the bottom of supporting rack
Equipped with mobile wheel.
Disclosed by the invention a kind of for underground coal mine large-section underground continuous concrete device, compressing member is roller
Wheel, roller one end are placed in rectangle groove sidewall, and the other end is squeezed to the side portion of belt.
The invention also discloses a kind of method pouring large-section underground using underground coal mine continuous concrete device,
Include the following steps：Concrete pump truck is by the concrete pump to equipment of conveyer mixed in concrete material pond, then travelling belt
Concrete continuous is sent into concrete mixer charge door by machine, and concrete stirs after the mixing of concrete mixer from concrete
The discharge port for mixing machine is discharged into and slips ash-pit, and the grey cylinder that slips by slipping grey trench bottom enters large-section underground and carries out continuous placing.
Technical solution using the present invention completes underground Construction of Large Section Cave continuous placing using the combination of more equipment
Concrete ensures the quality of concreting, and then ensures the safety in production of underground mining；It is convenient using the bucket-shaped ash-pit that slips
The concrete of concrete mixer discharge, which is concentrated, to be launched, and is slipped grey trench bottom and is equipped with and stretch into large-section underground and slip grey cylinder, accurately
Will enter the concrete input service face of ash-pit of slipping, this structure avoid construction site from losing the concrete mixed, keep
The tidiness of construction site avoids the waste for causing material, improves the utilization rate of material；Equipment of conveyer is placed in concrete stirring
Machine charge door end is inclined to set close to the concrete material pond for being placed in roadway floor close to back, the other end, facilitates adjustment
The angle of transport ensures that the use scope of equipment, equipment of conveyer are arranged to rectangular channel, avoids mixing in transmission process mixed
Solidifying soil is fallen from side portion, and the bottom of rectangular channel is additionally provided with supporting rack, and the bottom of supporting rack is equipped with mobile wheel, convenience in transport skin
Movement with machine on roadway floor ensures the utilization rate of equipment, the roller for avoiding belt deviation, roller one is equipped in rectangular channel
End is placed in rectangle groove sidewall, and the other end is squeezed to the side portion of belt, ensures that travelling belt accurately transports the concrete mixed,
Improve the usage amount of material.
Concrete pump truck is by the concrete pump to equipment of conveyer mixed in concrete material pond, and then equipment of conveyer will mix
Solidifying soil is continuously introduced into concrete mixer charge door, and concrete is after the mixing of concrete mixer from concrete mixer
Discharge port, which is discharged into, slips ash-pit, by slip grey trench bottom slip grey cylinder enter large-section underground carry out continuous placing, equipment it
Between linking, improve construction efficiency, ensure the humidity and the uniformity of concrete, and then ensure the quality poured；Large-section underground
Continuous placing, improve its quality being used for a long time in underground, ensure production safety.
Below with reference to drawings and examples, the present invention is described in detail.
Description of the drawings
The content expressed by each width attached drawing of this specification and the label in figure are briefly described below：
Fig. 1 is a kind of schematic diagram for underground coal mine large-section underground continuous concrete device of the invention.
In figure label for：1, concrete mixer；2, equipment of conveyer；3, concrete material pond；4, ash-pit is slipped；5, ash is slipped
Cylinder；6, large-section underground；7, roadway floor；8, back.
Specific implementation mode
Below against attached drawing, by the description of the embodiment, each structure for example involved to the specific implementation mode of the present invention
Mutual alignment and connection relation, the effect of each section and operation principle, manufacturing process between the shape of part, construction, each section
And operate with method etc., be described in further detail, with help those skilled in the art to the present invention inventive concept,
Technical solution has more complete, accurate and deep understanding.
Fig. 1 is a kind of schematic diagram for underground coal mine large-section underground continuous concrete device of the invention；Such as figure
Shown in the present invention is a kind of being used for underground coal mine large-section underground continuous concrete device, including concrete mixer 1, mix
1 charge door end of solidifying soil blender is equipped with equipment of conveyer 2, and the other end of equipment of conveyer 2 is equipped with upper feed device, and concrete stirs
It mixes 1 discharge port end of machine and is equipped with lower feed device；Upper feed device includes being placed in equipment of conveyer 2 far from concrete mixer 1 one
The concrete material pond 3 at end is additionally provided with concrete pump truck in concrete material pond 3；Lower feed device include it is bucket-shaped slip ash-pit 4, slip ash-pit 4
Bottom be equipped with and stretch into large-section underground 6 and slip grey cylinder 5, wherein the oral area one for slipping ash-pit 4 is placed on concrete mixer 1
The lower section of discharge port；Equipment of conveyer 2 is rectangular channel, and the compressing member for avoiding belt deviation, the bottom of rectangular channel are equipped in rectangular channel
Portion is additionally provided with supporting rack, and the bottom of supporting rack is equipped with mobile wheel；Compressing member is roller, and roller one end is placed in rectangle groove sidewall,
The other end is squeezed to the side portion of belt.
The invention also discloses a kind of method pouring large-section underground using underground coal mine continuous concrete device,
Include the following steps：Then concrete pump truck transports skin by the concrete pump to equipment of conveyer 2 mixed in concrete material pond 3
Concrete continuous is sent into 1 charge door of concrete mixer by band machine 2, and concrete is after the mixing of concrete mixer 1 from mixed
The discharge port of solidifying soil blender 1, which is discharged into, slips ash-pit 4, by slip 4 bottom of ash-pit slip grey cylinder 5 enter large-section underground 6 into
Row continuous placing.
Technical solution using the present invention completes underground Construction of Large Section Cave continuous placing using the combination of more equipment
Concrete ensures the quality of concreting, and then ensures the safety in production of underground mining；Ash-pit 4 is slipped using bucket-shaped, conveniently
The concrete that concrete mixer 1 is discharged, which is concentrated, to be launched, and is slipped 4 bottom of ash-pit and is equipped with and stretches into large-section underground 6 and slip grey cylinder 5,
To accurately the concrete input service face for slipping ash-pit 4 be entered, this structure avoids construction site from losing the coagulation mixed
Soil keeps the tidiness of construction site, avoids the waste for causing material, improves the utilization rate of material；Equipment of conveyer 2 is placed in mixed
Close to back 8, the other end is inclined close to the concrete material pond 3 for being placed in roadway floor 7 at solidifying soil 1 charge door end of blender
Setting, the angle for facilitating adjustment to transport, ensures that the use scope of equipment, equipment of conveyer 2 are arranged to rectangular channel, avoids conveying
The concrete mixed in journey is fallen from side portion, and the bottom of rectangular channel is additionally provided with supporting rack, and the bottom of supporting rack is equipped with movement
Wheel, movement of the convenience in transport belt feeder 2 on roadway floor 7 ensure the utilization rate of equipment, are equipped in rectangular channel and avoid belt
The roller of sideslip, roller one end are placed in rectangle groove sidewall, and the other end is squeezed to the side portion of belt, ensures that travelling belt is accurately transported
The concrete mixed is sent, the usage amount of material is improved.
Concrete pump truck is by the concrete pump to equipment of conveyer 2 mixed in concrete material pond, and then equipment of conveyer 2 will
Concrete continuous is sent into 1 charge door of concrete mixer, and concrete stirs after the mixing of concrete mixer 1 from concrete
The discharge port of machine 1, which is discharged into, slips ash-pit 4, and the grey cylinder 5 that slips by slipping 4 bottom of ash-pit is continuously poured into large-section underground 6
It builds, the linking between equipment, concrete transfer efficiency is 12m3/ h, the speed for conveying and pouring is fast, improves construction efficiency, ensures coagulation
The humidity and the uniformity of soil, and then ensure the quality poured；The continuous placing of large-section underground 6, improve it makes for a long time in underground
Quality ensures production safety；Equipment is easy for installation, and using equipment centralized control continuous placing, concrete quality is high, equipment operation
Labor intensity is alleviated, after the completion of pouring, equipment overall pulling down is moved to next construction working face multiplexing, improves equipment
Service efficiency.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements not by aforesaid way
Limitation, as long as the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress is used, or without changing
Other occasions are directly applied to by the design of the present invention and technical solution, within protection scope of the present invention.
Claims (6)
1. one kind being used for underground coal mine large-section underground continuous concrete device, including concrete mixer, feature exist
In：The concrete mixer charge door end is equipped with equipment of conveyer, and the other end of equipment of conveyer is equipped with upper feed device,
Concrete mixer discharge port end is equipped with lower feed device.
2. described in accordance with the claim 1 a kind of for underground coal mine large-section underground continuous concrete device, feature
It is：The upper feed device includes the be placed in equipment of conveyer concrete material pond far from concrete mixer one end, coagulation
Concrete pump truck is additionally provided in earth material pond.
3. described in accordance with the claim 1 a kind of for underground coal mine large-section underground continuous concrete device, feature
It is：The lower feed device include it is bucket-shaped slip ash-pit, the bottom for slipping ash-pit is equipped with to stretch into large-section underground and slips ash
Cylinder, wherein the oral area one for slipping ash-pit is placed on the lower section of concrete mixer discharge port.
4. described in accordance with the claim 1 a kind of for underground coal mine large-section underground continuous concrete device, feature
It is：The equipment of conveyer is rectangular channel, is equipped with the compressing member for avoiding belt deviation in rectangular channel, the bottom of rectangular channel is also
Equipped with supporting rack, the bottom of supporting rack is equipped with mobile wheel.
5. a kind of according to claim 4 be used for underground coal mine large-section underground continuous concrete device, feature
It is：The compressing member is roller, and roller one end is placed in rectangle groove sidewall, and the other end is squeezed to the side portion of belt.
6. a kind of poured greatly according to described in Claims 1 to 5 any one using underground coal mine continuous concrete device
The method of section underground, it is characterised in that：Include the following steps：Concrete pump truck by the concrete pump mixed in concrete material pond extremely
On equipment of conveyer, then concrete continuous is sent into concrete mixer charge door by equipment of conveyer, and concrete passes through coagulation
Be discharged into from the discharge port of concrete mixer after the mixing of native blender and slip ash-pit, by slip grey trench bottom slip grey cylinder into
Enter large-section underground and carries out continuous placing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810396404.5A CN108487921A (en) | 2018-04-28 | 2018-04-28 | One kind being used for underground coal mine large-section underground continuous concrete device and its casting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810396404.5A CN108487921A (en) | 2018-04-28 | 2018-04-28 | One kind being used for underground coal mine large-section underground continuous concrete device and its casting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108487921A true CN108487921A (en) | 2018-09-04 |
Family
ID=63313338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810396404.5A Pending CN108487921A (en) | 2018-04-28 | 2018-04-28 | One kind being used for underground coal mine large-section underground continuous concrete device and its casting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108487921A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293628A (en) * | 2019-07-16 | 2019-10-01 | 临沂矿业集团菏泽煤电有限公司 | Coal bunker concrete for making system and coal bunker method of construction in a kind of exploiting field |
| CN112302025A (en) * | 2020-10-29 | 2021-02-02 | 陕西陕煤韩城矿业有限公司 | Method for pouring equipment foundation for underground belt conveyor of coal mine on coal seam |
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| JP2000290968A (en) * | 1999-04-09 | 2000-10-17 | Tobishima Corp | Method for placing dam concrete and placing plant for use therein |
| JP2003027448A (en) * | 2001-07-12 | 2003-01-29 | Maeda Corp | System for continuously conveying concrete in field of dam construction |
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| CN205035811U (en) * | 2015-10-21 | 2016-02-17 | 黑龙江省龙建路桥第一工程有限公司 | Concrete temporary storage ware that drilled pile was pour |
| CN205675654U (en) * | 2016-06-12 | 2016-11-09 | 河北钢铁集团矿业有限公司 | A kind of concrete for mines belt conveyor |
| CN206048500U (en) * | 2016-08-29 | 2017-03-29 | 金川集团股份有限公司 | A kind of underground wet blasting mixing plant |
| CN206128073U (en) * | 2016-10-10 | 2017-04-26 | 甘肃建投隧道工程有限公司 | Portable concrete guiding device |
| CN207058889U (en) * | 2017-05-04 | 2018-03-02 | 中铁五局集团有限公司 | Rail travel device between a kind of high ferro ballastless track bed concrete construction upper thread |
| CN107761737A (en) * | 2016-08-17 | 2018-03-06 | 彭建明 | Based on the casting craft to underwater concrete |
| CN208203296U (en) * | 2018-04-28 | 2018-12-07 | 淮北矿业股份有限公司 | One kind being used for underground coal mine large-section underground continuous concrete device |
-
2018
- 2018-04-28 CN CN201810396404.5A patent/CN108487921A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11287047A (en) * | 1998-04-03 | 1999-10-19 | Taisei Corp | Concrete feeder |
| JP2000290968A (en) * | 1999-04-09 | 2000-10-17 | Tobishima Corp | Method for placing dam concrete and placing plant for use therein |
| JP2003027448A (en) * | 2001-07-12 | 2003-01-29 | Maeda Corp | System for continuously conveying concrete in field of dam construction |
| CN1718406A (en) * | 2005-07-15 | 2006-01-11 | 清华大学 | Production method of full continuous concrete and its system |
| CN1804226A (en) * | 2005-12-16 | 2006-07-19 | 河北省水利工程局 | Integrated continuous construction system device for large-scale concrete engineering |
| CN102359275A (en) * | 2011-09-30 | 2012-02-22 | 石家庄铁道大学 | Concrete pouring fast construction method |
| CN203110152U (en) * | 2013-03-12 | 2013-08-07 | 陕西开拓建筑科技有限公司 | Underground concrete preparation and pumping unit |
| CN204278207U (en) * | 2014-12-09 | 2015-04-22 | 江西中泰来混凝土管桩有限公司 | Concrete tubular pile material filling system |
| CN205000978U (en) * | 2015-07-03 | 2016-01-27 | 张毅雷 | Open type overlength tunnel concrete placement device |
| CN205035811U (en) * | 2015-10-21 | 2016-02-17 | 黑龙江省龙建路桥第一工程有限公司 | Concrete temporary storage ware that drilled pile was pour |
| CN205675654U (en) * | 2016-06-12 | 2016-11-09 | 河北钢铁集团矿业有限公司 | A kind of concrete for mines belt conveyor |
| CN107761737A (en) * | 2016-08-17 | 2018-03-06 | 彭建明 | Based on the casting craft to underwater concrete |
| CN206048500U (en) * | 2016-08-29 | 2017-03-29 | 金川集团股份有限公司 | A kind of underground wet blasting mixing plant |
| CN206128073U (en) * | 2016-10-10 | 2017-04-26 | 甘肃建投隧道工程有限公司 | Portable concrete guiding device |
| CN207058889U (en) * | 2017-05-04 | 2018-03-02 | 中铁五局集团有限公司 | Rail travel device between a kind of high ferro ballastless track bed concrete construction upper thread |
| CN208203296U (en) * | 2018-04-28 | 2018-12-07 | 淮北矿业股份有限公司 | One kind being used for underground coal mine large-section underground continuous concrete device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293628A (en) * | 2019-07-16 | 2019-10-01 | 临沂矿业集团菏泽煤电有限公司 | Coal bunker concrete for making system and coal bunker method of construction in a kind of exploiting field |
| CN112302025A (en) * | 2020-10-29 | 2021-02-02 | 陕西陕煤韩城矿业有限公司 | Method for pouring equipment foundation for underground belt conveyor of coal mine on coal seam |
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