CN107060830A - Single-track tunnel secondary lining concrete pours device and its construction method by window - Google Patents
Single-track tunnel secondary lining concrete pours device and its construction method by window Download PDFInfo
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- CN107060830A CN107060830A CN201710430671.5A CN201710430671A CN107060830A CN 107060830 A CN107060830 A CN 107060830A CN 201710430671 A CN201710430671 A CN 201710430671A CN 107060830 A CN107060830 A CN 107060830A
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- 238000010276 construction Methods 0.000 title claims abstract description 33
- 239000000463 material Substances 0.000 claims description 49
- 239000002002 slurry Substances 0.000 claims description 24
- 239000002689 soil Substances 0.000 claims description 13
- 238000005266 casting Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 238000009415 formwork Methods 0.000 claims 3
- 238000005516 engineering process Methods 0.000 abstract description 10
- 230000007547 defect Effects 0.000 description 2
- 102100039118 Centromere/kinetochore protein zw10 homolog Human genes 0.000 description 1
- 101000743902 Homo sapiens Centromere/kinetochore protein zw10 homolog Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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- 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
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- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The present invention relates to secondary lining concrete pouring construction technology, specifically a kind of single-track tunnel secondary lining concrete pours device and its construction method by window.The problem of present invention solves poor traditional secondary lining concrete pouring construction technology construction quality when applied to single-track tunnel, low construction efficiency.Single-track tunnel secondary lining concrete pours device by window, including hydraulic template trolley, lower floor pour group of windows, middle level and pour group of windows, upper strata and pour group of windows, vault pouring hole group, the first hopper, the second hopper, main chute group；The lower floor, which pours group of windows and pours window, lower floor's the second from left including lower floor's the first from left and pour window, a lower floor left side three and pour window, a lower floor left side four and pour window, the lower floor right side one and pour window, the lower floor right side two and pour window, the lower floor right side three and pour window, the lower floor right side four, pours window.The present invention is applied to the secondary lining concreting of single-track tunnel.
Description
Technical field
The present invention relates to secondary lining concrete pouring construction technology, specifically a kind of single-track tunnel secondary lining concrete
Device and its construction method are poured by window.
Background technology
Traditional secondary lining concrete pouring construction technology is broken when applied to single-track tunnel because single-track tunnel is present
Generally there are the following problems in the characteristics of face across footpath is small, working space is limited, work progress：First, concreting is uneven,
Cause single-track tunnel inwall the common quality defects such as concrete disintegration, open roof, cold seam occur, thus cause construction quality poor.Second,
In casting process, a large amount of workers carries and disassemblerassembler are not only needed, and the continuity of casting process is poor, thus causes
Low construction efficiency.It is traditional to solve based on this, it is necessary to invent a kind of brand-new secondary lining concrete pouring construction technology
Secondary lining concrete pouring construction technology construction quality when applied to single-track tunnel is poor, low construction efficiency the problem of.
The content of the invention
The present invention constructs to solve traditional secondary lining concrete pouring construction technology when applied to single-track tunnel
The problem of of poor quality, low construction efficiency, pours device and its construction there is provided a kind of single-track tunnel secondary lining concrete by window
Method.
The present invention is to adopt the following technical scheme that realization：
Single-track tunnel secondary lining concrete pours device by window, including hydraulic template trolley, lower floor pour group of windows, middle level and poured
Build group of windows, upper strata and pour group of windows, vault pouring hole group, the first hopper, the second hopper, main chute group；
The lower floor pour group of windows including lower floor's the first from left pour window, lower floor's the second from left pour window, a lower floor left side three pour window,
A lower floor left side four, which pours window, the lower floor right side one and pours window, the lower floor right side two and pour window, the lower floor right side three, pours window, the lower floor right side four
Pour window；Lower floor's the first from left, which pours window, lower floor's the second from left and pours window, a lower floor left side three and pour window, a lower floor left side four, pours window
It is laid in the template lower left quarter of hydraulic template trolley；Lower floor's the first from left, which pours window, lower floor's the second from left and pours window, a lower floor left side three, to be poured
Build window, a lower floor left side four and pour window equidistant arrangement from the front to the back；The lower floor right side one pour window, the lower floor right side two pour window, under
The layer right side three pours window, the lower floor right side four and pours the template right lower quadrant that window is laid in hydraulic template trolley；The lower floor right side one is poured
It is symmetrical that window pours window with lower floor the first from left；The lower floor right side two pours window, and to pour window with lower floor the second from left symmetrical；Under
The layer right side three pours window, and to pour window with a lower floor left side three symmetrical；The lower floor right side four pours window and pours a window left side with a lower floor left side four
It is right symmetrical；
The middle level pour group of windows including middle level the first from left pour window, middle level the second from left pour window, a middle level left side three pour window,
A middle level left side four, which pours window, the middle level right side one and pours window, the middle level right side two and pour window, the middle level right side three, pours window, the middle level right side four
Pour window；Middle level the first from left, which pours window, middle level the second from left and pours window, a middle level left side three and pour window, a middle level left side four, pours window
It is laid in the left portion of template of hydraulic template trolley；Middle level the first from left, which pours window, middle level the second from left and pours window, a middle level left side three, to be poured
Build window, a middle level left side four and pour window equidistant arrangement from the front to the back；The middle level right side one pour window, the middle level right side two pour window, in
The layer right side three pours window, the middle level right side four and pours the template right middle that window is laid in hydraulic template trolley；The middle level right side one is poured
It is symmetrical that window pours window with middle level the first from left；The middle level right side two pours window, and to pour window with middle level the second from left symmetrical；In
The layer right side three pours window, and to pour window with a middle level left side three symmetrical；The middle level right side four pours window and pours a window left side with a middle level left side four
It is right symmetrical；The middle level pours group of windows and the lower floor pours interlaced arrangement between group of windows；
The upper strata pour group of windows including upper strata the first from left pour window, upper strata the second from left pour window, a upper strata left side three pour window,
Upper strata Zuo Si, which pours window, the upper strata right side one and pours window, the upper strata right side two and pour window, the upper strata right side three, pours window, the upper strata right side four
Pour window；Upper strata the first from left, which pours window, upper strata the second from left and pours window, a upper strata left side three and pour window, upper strata Zuo Si, pours window
It is laid in the template upper left quarter of hydraulic template trolley；Upper strata the first from left, which pours window, upper strata the second from left and pours window, a upper strata left side three, to be poured
Build window, upper strata Zuo Si and pour window equidistant arrangement from the front to the back；The upper strata right side one pour window, the upper strata right side two pour window, on
The layer right side three pours window, the upper strata right side four and pours the template upper right quarter that window is laid in hydraulic template trolley；The upper strata right side one is poured
It is symmetrical that window pours window with upper strata the first from left；The upper strata right side two pours window, and to pour window with upper strata the second from left symmetrical；On
The layer right side three pours window, and to pour window with a upper strata left side three symmetrical；The upper strata right side four pours window and pours a window left side with upper strata Zuo Si
It is right symmetrical；The upper strata pours group of windows and the middle level pours interlaced arrangement between group of windows；
The vault pouring hole group includes the pouring hole of vault first, the pouring hole of vault second, the pouring hole of vault the 3rd, vault the 4th
Pouring hole；The pouring hole of vault first, the pouring hole of vault second, the pouring hole of vault the 3rd, the pouring hole of vault the 4th are laid in liquid
At the template vault of pressuring template chassis；The pouring hole of vault first, the pouring hole of vault second, the pouring hole of vault the 3rd, vault the 4th
Pouring hole equidistant arrangement from the front to the back；The vault pouring hole group and the upper strata pour interlaced arrangement between group of windows；
The workbench that first hopper is installed on hydraulic template trolley is anterior；The inner chamber of first hopper is provided with the first dividing plate, and the
The inner chamber of first hopper is divided into equal the first left material chamber and the first right material chamber of volume by one dividing plate；Second hopper is installed on liquid
The workbench rear portion of pressuring template chassis；The inner chamber of second hopper is provided with second partition, and second partition is by the second hopper
Chamber is divided into equal the second left material chamber and the second right material chamber of volume；
The main chute group includes the main chute of the first from left, the main chute of the second from left, left three main chutes, left four main chutes, a right main chute, the right side
Two main chutes, right three main chutes, right four main chutes；The feed end of the main chute of feed end, the second from left of the main chute of the first from left is with first
The discharge end connection of left material chamber；The discharging of the feed end of left three main chutes, the feed end of left four main chutes with the second left material chamber
End connection；The discharge end of the feed end of a right main chute, the feed end of right two main chutes with the first right material chamber is connected；Lead on the right side three
The discharge end of the feed end of chute, the feed end of right four main chutes with the second right material chamber is connected；The main chute of the first from left, the second from left master slip
Groove, a right main chute, right two main chutes are in cross-shaped arrangement；Left three main chutes, left four main chutes, right three main chutes, the right side four are led
Chute is in cross-shaped arrangement.
Single-track tunnel secondary lining concrete is by window pouring construction method（This method is to be based on single line tunnel of the present invention
Road secondary lining concrete pours device realization by window）, this method is using following steps realization：
First, preceding preparation is poured：
First, using concrete transportation tank car by concrete transportation to scene；Then, delivery pump, pump line, eight are chosen
Individual tumbling barrel, eight secondary chutes, a branching hoses；Then, first by the discharging of the feed end of delivery pump and concrete transportation tank car
End connection, then the discharge end of delivery pump is connected with the feed end of pump line；
2nd, concreting：
A. first, the discharge end of the main chute of the feed end of eight tumbling barrels and the first from left, the discharge end of the main chute of the second from left, the master of a left side three are slipped
The discharge end of groove, the discharge end of left four main chutes, the discharge end of a right main chute, the discharge end of right two main chutes, the master of the right side three slip
The discharge end of groove, the discharge end of right four main chutes correspond connection；Then, by the feed end and eight tumbling barrels of eight secondary chutes
Discharge end correspond connection；Then, the discharge end of eight secondary chutes and lower floor the first from left are poured into window, lower floor's the second from left to pour
Window, a lower floor left side three, which pour window, a lower floor left side four and pour window, the lower floor right side one and pour window, the lower floor right side two, pours window, lower floor
The right side three pours window, the lower floor right side four and pours window one-to-one corresponding connection；
Then, first the discharge end of pump line is connected with the feed end of the first hopper, restarts delivery pump, delivery pump is from there through pump
Concrete pump is delivered to the first hopper by pipe；On the one hand the concrete of first left material intracavitary passes sequentially through the main chute of the first from left, tumbling barrel, pair
Chute pours to lower floor's the first from left and pours window, on the other hand passes sequentially through the main chute of the second from left, tumbling barrel, secondary chute and pours to a lower floor left side
Two pour window；On the one hand the concrete of first right material intracavitary passes sequentially through a right main chute, tumbling barrel, secondary chute and pours to lower floor
The right side one pours window, on the other hand passes sequentially through right two main chutes, tumbling barrel, secondary chute and pours to the lower floor right side two and pour window；
When pouring to specified altitude, delivery pump is first closed, then the discharge end of pump line is connected with the feed end of the second hopper, so
After start delivery pump, concrete pump is delivered to the second hopper by delivery pump from there through pump line；The concrete one of second left material intracavitary
Aspect passes sequentially through left three main chutes, tumbling barrel, secondary chute and pours to a lower floor left side three and pour window, on the other hand passes sequentially through a left side four
Main chute, tumbling barrel, secondary chute pour to a lower floor left side four and pour window；On the one hand the concrete of second right material intracavitary passes sequentially through the right side
Three main chutes, tumbling barrel, secondary chute pour to the lower floor right side three and pour window, on the other hand pass sequentially through right four main chutes, tumbling barrel, pair
Chute pours to the lower floor right side four and pours window；
When pouring to specified altitude, delivery pump is first closed, then removes eight tumbling barrels and eight secondary chutes, lower floor is then shut off and pours
Build group of windows；
B. first, by discharge end, the Zuo Sanzhu of the feed end and the main chute of discharge end, the second from left of the main chute of the first from left of eight secondary chutes
The discharge end of chute, the discharge end of left four main chutes, the discharge end of a right main chute, the discharge end of right two main chutes, the right side three are led
The discharge end of chute, the discharge end of right four main chutes correspond connection；Then, it is the discharge end of eight secondary chutes and middle level is left
One, which pours window, middle level the second from left, pours window, a middle level left side three and pours window, a middle level left side four and pour window, the middle level right side one and pour window
Mouthful, the middle level right side two pour window, the middle level right side three pour window, the middle level right side four pour window correspond connection；
Then, first the discharge end of pump line is connected with the feed end of the first hopper, restarts delivery pump, delivery pump is from there through pump
Concrete pump is delivered to the first hopper by pipe；On the one hand the concrete of first left material intracavitary passes sequentially through the main chute of the first from left, secondary chute
Pour to middle level the first from left and pour window, on the other hand pass sequentially through the main chute of the second from left, secondary chute and pour to middle level the second from left and pour window
Mouthful；On the one hand the concrete of first right material intracavitary passes sequentially through a right main chute, secondary chute and pours to the middle level right side one and pour window,
On the other hand right two main chutes, secondary chute are passed sequentially through to pour to the middle level right side two and pour window；
When pouring to specified altitude, delivery pump is first closed, then the discharge end of pump line is connected with the feed end of the second hopper, so
After start delivery pump, concrete pump is delivered to the second hopper by delivery pump from there through pump line；The concrete one of second left material intracavitary
Aspect passes sequentially through left three main chutes, secondary chute and pours to a middle level left side three and pour window, on the other hand passes sequentially through left four master and slips
Groove, secondary chute pour to a middle level left side four and pour window；The concrete of second right material intracavitary on the one hand pass sequentially through right three main chutes,
Secondary chute pours to the middle level right side three and pours window, on the other hand passes sequentially through right four main chutes, secondary chute and pours to the middle level right side four
Pour window；
When pouring to specified altitude, delivery pump is first closed, then removes eight secondary chutes, middle level is then shut off and pours group of windows；
C. first the feed end of branching hose is connected with the discharge end of pump line, then the discharge end of branching hose is poured with upper strata the first from left
Window connection is built, then starts delivery pump, thus delivery pump passes sequentially through pump line, branching hose, and concreting is left to upper strata
One pours window；
When pouring to specified altitude, delivery pump is first closed, then the discharge end of branching hose and the upper strata right side one are poured into window company
It is logical, then start delivery pump, thus delivery pump passes sequentially through pump line, branching hose and concreting to the upper strata right side one is poured into window
Mouthful；
When pouring to specified altitude, delivery pump is first closed, then the discharge end of branching hose and upper strata the second from left are poured into window company
It is logical, then start delivery pump, thus delivery pump passes sequentially through pump line, branching hose and concreting to upper strata the second from left is poured into window
Mouthful；
When pouring to specified altitude, delivery pump is first closed, then the discharge end of branching hose and the upper strata right side two are poured into window company
It is logical, then start delivery pump, thus delivery pump passes sequentially through pump line, branching hose and concreting to the upper strata right side two is poured into window
Mouthful；
When pouring to specified altitude, delivery pump is first closed, then the discharge end of branching hose and a upper strata left side three are poured into window company
It is logical, then start delivery pump, thus delivery pump passes sequentially through pump line, branching hose and concreting to a upper strata left side three is poured into window
Mouthful；
When pouring to specified altitude, delivery pump is first closed, then the discharge end of branching hose and the upper strata right side three are poured into window company
It is logical, then start delivery pump, thus delivery pump passes sequentially through pump line, branching hose and concreting to the upper strata right side three is poured into window
Mouthful；
When pouring to specified altitude, delivery pump is first closed, then the discharge end of branching hose and upper strata Zuo Si are poured into window company
It is logical, then start delivery pump, thus delivery pump passes sequentially through pump line, branching hose and concreting to upper strata Zuo Si is poured into window
Mouthful；
When pouring to specified altitude, delivery pump is first closed, then the discharge end of branching hose and the upper strata right side four are poured into window company
It is logical, then start delivery pump, thus delivery pump passes sequentially through pump line, branching hose and concreting to the upper strata right side four is poured into window
Mouthful；
When pouring to specified altitude, delivery pump is first closed, upper strata is turned off and pours group of windows；
D. first the discharge end of branching hose is connected with the pouring hole of vault first, restarts delivery pump, thus delivery pump leads to successively
Pump line, branching hose are crossed by concreting to the pouring hole of vault first；Wait pour gushed to outside slurries when, close delivery pump；10
After minute, delivery pump is again started up, thus delivery pump passes sequentially through pump line, branching hose and pour concrete again to vault the
One pouring hole；
Wait pour to slurries again it is outer gush when, first close delivery pump, then by the discharge end of branching hose and the pouring hole of vault second
Connection, then starts delivery pump, thus delivery pump passes sequentially through pump line, branching hose and pour concreting to vault second
Hole；Wait pour gushed to outside slurries when, close delivery pump；After 10 minutes, delivery pump is again started up, thus delivery pump passes sequentially through pump
Pipe, branching hose pour concrete to the pouring hole of vault second again；
Wait pour to slurries again it is outer gush when, first close delivery pump, then by the discharge end of branching hose and the pouring hole of vault the 3rd
Connection, then starts delivery pump, thus delivery pump passes sequentially through pump line, branching hose and pour concreting to vault the 3rd
Hole；Wait pour gushed to outside slurries when, close delivery pump；After 10 minutes, delivery pump is again started up, thus delivery pump passes sequentially through pump
Pipe, branching hose pour concrete to the pouring hole of vault the 3rd again；
Wait pour to slurries again it is outer gush when, first close delivery pump, then by the discharge end of branching hose and the pouring hole of vault the 4th
Connection, then starts delivery pump, thus delivery pump passes sequentially through pump line, branching hose and pour concreting to vault the 4th
Hole；Wait pour gushed to outside slurries when, close delivery pump；After 10 minutes, delivery pump is again started up, thus delivery pump passes sequentially through pump
Pipe, branching hose pour concrete to the pouring hole of vault the 4th again；
Wait pour to slurries again it is outer gush when, first close delivery pump, then remove branching hose, be then shut off vault pouring hole group；
3rd, concrete vibrating：First, spring line delimited, the position of spring line pours 0.2m below the lower edge of group of windows for upper strata
Place；Then, as a plug based on vibrating spear, supplemented by attached vibrator, the casting concrete below spring line is shaken
Smash；Then, using attached vibrator, the casting concrete above spring line is vibrated.
Compared with traditional secondary lining concrete pouring construction technology, single-track tunnel secondary lining of the present invention is mixed
Solidifying soil pours device and its construction method based on brand-new structure and principle by window, realizes and carries out secondary lining to single-track tunnel
Concrete pouring construction, thus possesses following advantage：First, the present invention is by using successively, by the mode of window carry out coagulation
Soil is poured so that concreting is more uniform, thus effectively prevent single-track tunnel inwall and concrete disintegration, herringbone occurs
The common quality defects such as slope, cold seam, so as to effectively increase construction quality.Second, the present invention by using main chute, pump line, tumbling barrel,
Secondary chute, branching hose carry out concreting, on the one hand eliminate a large amount of workmans, on the other hand cause the continuous of casting process
Property is higher, thus effectively increases efficiency of construction.
The present invention efficiently solves traditional secondary lining concrete pouring construction technology and applied when applied to single-track tunnel
Work is of poor quality, low construction efficiency the problem of, it is adaptable to the secondary lining concreting of single-track tunnel.
Brief description of the drawings
Fig. 1 be single-track tunnel secondary lining concrete of the present invention by window pour hydraulic template trolley in device, under
Layer, which pours group of windows, middle level and pours group of windows, upper strata, pours group of windows, the structural representation of vault pouring hole group.
Fig. 2 is that single-track tunnel secondary lining concrete of the present invention pours the first hopper in device, the second material by window
Bucket, the structural representation of main chute group.
Fig. 3 is signal of the single-track tunnel secondary lining concrete of the present invention by step a in window pouring construction method
Figure.
Fig. 4 is signal of the single-track tunnel secondary lining concrete of the present invention by step b in window pouring construction method
Figure.
Fig. 5 is signal of the single-track tunnel secondary lining concrete of the present invention by step c in window pouring construction method
Figure.
Fig. 6 is signal of the single-track tunnel secondary lining concrete of the present invention by step d in window pouring construction method
Figure.
Embodiment
Single-track tunnel secondary lining concrete pours device by window, including hydraulic template trolley, lower floor pour group of windows, in
Layer pours group of windows, upper strata and pours group of windows, vault pouring hole group, the first hopper M1, the second hopper M2, main chute group；
The lower floor, which pours group of windows and pours window L11, lower floor's the second from left including lower floor's the first from left and pour window L12, a lower floor left side three, pours
Build window L13, a lower floor left side four and pour window L14, the lower floor right side one and pour window R11, the lower floor right side two to pour window R12, lower floor right
Three, which pour window R13, the lower floor right side four, pours window R14；Lower floor's the first from left pour window L11, lower floor's the second from left pour window L12, under
A layer left side three pours window L13, a lower floor left side four and pours the template lower left quarter that window L14 is laid in hydraulic template trolley；Lower floor is left
One, which pours window L11, lower floor's the second from left, pours window L12, a lower floor left side three and pours window L13, a lower floor left side four and pour window L14 by preceding
Equidistant arrangement backward；The lower floor right side one, which pours window R11, the lower floor right side two and pours window R12, the lower floor right side three, pours window R13, lower floor
The right side four pours the template right lower quadrant that window R14 is laid in hydraulic template trolley；The lower floor right side one pours window R11 and lower floor's the first from left
Pour window L11 symmetrical；The lower floor right side two pours window R12, and to pour window L12 with lower floor the second from left symmetrical；The lower floor right side three
Pouring window R13, to pour window L13 with a lower floor left side three symmetrical；The lower floor right side four pours window R14 and pours window with a lower floor left side four
Mouth L14 is symmetrical；
The middle level, which pours group of windows and pours window L21, middle level the second from left including middle level the first from left and pour window L22, a middle level left side three, pours
Build window L23, a middle level left side four and pour window L24, the middle level right side one and pour window R21, the middle level right side two to pour window R22, middle level right
Three, which pour window R23, the middle level right side four, pours window R24；Middle level the first from left pour window L21, middle level the second from left pour window L22, in
A layer left side three pours window L23, a middle level left side four and pours the left portion of template that window L24 is laid in hydraulic template trolley；Middle level is left
One, which pours window L21, middle level the second from left, pours window L22, a middle level left side three and pours window L23, a middle level left side four and pour window L24 by preceding
Equidistant arrangement backward；The middle level right side one, which pours window R21, the middle level right side two and pours window R22, the middle level right side three, pours window R23, middle level
The right side four pours the template right middle that window R24 is laid in hydraulic template trolley；The middle level right side one pours window R21 and middle level the first from left
Pour window L21 symmetrical；The middle level right side two pours window R22, and to pour window L22 with middle level the second from left symmetrical；The middle level right side three
Pouring window R23, to pour window L23 with a middle level left side three symmetrical；The middle level right side four pours window R24 and pours window with a middle level left side four
Mouth L24 is symmetrical；The middle level pours group of windows and the lower floor pours interlaced arrangement between group of windows；
The upper strata, which pours group of windows and pours window L31, upper strata the second from left including upper strata the first from left and pour window L32, a upper strata left side three, pours
Build window L33, upper strata Zuo Si and pour window L34, the upper strata right side one and pour window R31, the upper strata right side two to pour window R32, upper strata right
Three, which pour window R33, the upper strata right side four, pours window R34；Upper strata the first from left pour window L31, upper strata the second from left pour window L32, on
A layer left side three pours window L33, upper strata Zuo Si and pours the template upper left quarter that window L34 is laid in hydraulic template trolley；Upper strata is left
One, which pours window L31, upper strata the second from left, pours window L32, a upper strata left side three and pours window L33, upper strata Zuo Si and pour window L34 by preceding
Equidistant arrangement backward；The upper strata right side one, which pours window R31, the upper strata right side two and pours window R32, the upper strata right side three, pours window R33, upper strata
The right side four pours the template upper right quarter that window R34 is laid in hydraulic template trolley；The upper strata right side one pours window R31 and upper strata the first from left
Pour window L31 symmetrical；The upper strata right side two pours window R32, and to pour window L32 with upper strata the second from left symmetrical；The upper strata right side three
Pouring window R33, to pour window L33 with a upper strata left side three symmetrical；The upper strata right side four pours window R34 and upper strata Zuo Si and pours window
Mouth L34 is symmetrical；The upper strata pours group of windows and the middle level pours interlaced arrangement between group of windows；
The vault pouring hole group includes the first pouring hole of vault C1, the second pouring hole of vault C2, the pouring hole C3 of vault the 3rd, arch
Push up the 4th pouring hole C4；The first pouring hole of vault C1, the second pouring hole of vault C2, the pouring hole C3 of vault the 3rd, vault the 4th are poured
Hole C4 is built to be laid at the template vault of hydraulic template trolley；The first pouring hole of vault C1, the second pouring hole of vault C2, vault
3rd pouring hole C3, the pouring hole C4 of vault the 4th equidistant arrangement from the front to the back；The vault pouring hole group is poured with the upper strata
Interlaced arrangement between group of windows；
The workbench that first hopper M1 is installed on hydraulic template trolley is anterior；First hopper M1 inner chamber is provided with the first dividing plate,
And first dividing plate the first hopper M1 inner chamber is divided into equal the first left material chamber and the first right material chamber of volume；Second hopper M2
It is installed on the workbench rear portion of hydraulic template trolley；Second hopper M2 inner chamber is provided with second partition, and second partition is by the
Two hopper M2 inner chamber is divided into equal the second left material chamber and the second right material chamber of volume；
The main chute group include the main chute ZL1 of the first from left, the main chute ZL2 of the second from left, three main chute ZL3 of a left side, four main chute ZL4 of a left side,
One main chute ZR1 of the right side, two main chute ZR2 of the right side, three main chute ZR3 of the right side, four main chute ZR4 of the right side；The main chute ZL1 of the first from left charging
End, discharge end of the main chute ZL2 of the second from left feed end with the first left material chamber are connected；Three main chute ZL3 of left side feed end, Zuo Si
Discharge end of the main chute ZL4 feed end with the second left material chamber is connected；One main chute ZR1 of right side feed end, right two main chutes
Discharge end of the ZR2 feed end with the first right material chamber is connected；Three main chute ZR3 of right side feed end, four main chute ZR4 of the right side enter
Expect that discharge end of the end with the second right material chamber is connected；The main chute ZL1 of the first from left, the main chute ZL2 of the second from left, one main chute ZR1 of the right side, the right side two
Main chute ZR2 is in cross-shaped arrangement；Three main chute ZL3 of a left side, four main chute ZL4 of a left side, three main chute ZR3 of the right side, four main chute ZR4 of the right side
In cross-shaped arrangement.
Single-track tunnel secondary lining concrete is by window pouring construction method（This method is to be based on single line tunnel of the present invention
Road secondary lining concrete pours device realization by window）, this method is using following steps realization：
First, preceding preparation is poured：
First, using concrete transportation tank car by concrete transportation to scene；Then, choose delivery pump S, pump line B,
Eight tumbling barrel T, eight secondary chute F, a branching hose G；Then, first by delivery pump S feed end and concrete transportation tank car
Discharge end connection, then delivery pump S discharge end is connected with pump line B feed end；
2nd, concreting：
A. first, by eight tumbling barrel T feed end and the main chute ZL1 of the first from left main chute ZL2 of discharge end, the second from left discharge end,
Three main chute ZL3 of left side discharge end, four main chute ZL4 of left side discharge end, one main chute ZR1 of right side discharge end, right two main chutes
ZR2 discharge end, three main chute ZR3 of right side discharge end, four main chute ZR4 of right side discharge end corresponds connection；Then, by eight
Individual secondary chute F feed end is corresponded with eight tumbling barrel T discharge end and connected；Then, by eight secondary chute F discharge end with
Lower floor's the first from left, which pours window L11, lower floor's the second from left and pours window L12, a lower floor left side three and pour window L13, a lower floor left side four, pours window
L14, the lower floor right side one, which pour window R11, the lower floor right side two and pour window R12, the lower floor right side three and pour window R13, the lower floor right side four, to be poured
Window R14 corresponds connection；
Then, first pump line B discharge end is connected with the first hopper M1 feed end, restarts delivery pump S, delivery pump S is thus
Concrete pump is delivered to by the first hopper M1 by pump line B；On the one hand the concrete of first left material intracavitary passes sequentially through the first from left master and slips
Groove ZL1, tumbling barrel T, pair chute F are poured to lower floor's the first from left and are poured window L11, on the other hand pass sequentially through the main chute ZL2 of the second from left, string
Cylinder T, pair chute F are poured to lower floor's the second from left and are poured window L12；On the one hand the concrete of first right material intracavitary passes sequentially through a right master
Chute ZR1, tumbling barrel T, pair chute F are poured to the lower floor right side one and are poured window R11, on the other hand pass sequentially through two main chute ZR2 of the right side,
Tumbling barrel T, pair chute F are poured to the lower floor right side two and are poured window R12；
When pouring to specified altitude, delivery pump S is first closed, then pump line B discharge end and the second hopper M2 feed end are connected
It is logical, then start delivery pump S, concrete pump is delivered to the second hopper M2 by delivery pump S from there through pump line B；Second left material intracavitary
Concrete on the one hand pass sequentially through three main chute ZL3 of a left side, tumbling barrel T, pair chute F and pour to a lower floor left side three and pour window L13, separately
On the one hand four main chute ZL4 of a left side, tumbling barrel T, pair chute F is passed sequentially through to pour to a lower floor left side four and pour window L14；Second right material chamber
On the one hand interior concrete passes sequentially through three main chute ZR3 of the right side, tumbling barrel T, pair chute F and pours to the lower floor right side three and pour window R13,
On the other hand four main chute ZR4 of the right side, tumbling barrel T, pair chute F is passed sequentially through to pour to the lower floor right side four and pour window R14；
When pouring to specified altitude, delivery pump S is first closed, then removes eight tumbling barrel T and eight secondary chute F, is then shut off down
Layer pours group of windows；
B. first, by the discharging of eight secondary chute F feed end and the main chute ZL1 of the first from left main chute ZL2 of discharge end, the second from left
End, three main chute ZL3 of left side discharge end, four main chute ZL4 of left side discharge end, one main chute ZR1 of right side discharge end, the master of the right side two slip
Groove ZR2 discharge end, three main chute ZR3 of right side discharge end, four main chute ZR4 of right side discharge end corresponds connection；Then, will
Eight secondary chute F discharge end, which pours window L21, middle level the second from left with middle level the first from left and pours window L22, a middle level left side three, pours window
L23, a middle level left side four, which pour window L24, the middle level right side one and pour window R21, the middle level right side two and pour window R22, the middle level right side three, to be poured
Window R23, the middle level right side four pour window R24 and correspond connection；
Then, first pump line B discharge end is connected with the first hopper M1 feed end, restarts delivery pump S, delivery pump S is thus
Concrete pump is delivered to by the first hopper M1 by pump line B；On the one hand the concrete of first left material intracavitary passes sequentially through the first from left master and slips
Groove ZL1, pair chute F are poured to middle level the first from left and are poured window L21, on the other hand pass sequentially through the main chute ZL2 of the second from left, secondary chute F
Pour to middle level the second from left and pour window L22；On the one hand the concrete of first right material intracavitary passes sequentially through one main chute ZR1 of the right side, pair
Chute F is poured to the middle level right side one and is poured window R21, is on the other hand passed sequentially through two main chute ZR2 of the right side, pair chute F and is poured into
The layer right side two pours window R22；
When pouring to specified altitude, delivery pump S is first closed, then pump line B discharge end and the second hopper M2 feed end are connected
It is logical, then start delivery pump S, concrete pump is delivered to the second hopper M2 by delivery pump S from there through pump line B；Second left material intracavitary
Concrete on the one hand pass sequentially through three main chute ZL3 of left side, pair chute F and pour to a middle level left side three and pour window L23, another aspect
Four main chute ZL4 of a left side, pair chute F are passed sequentially through to pour to a middle level left side four and pour window L24；The concrete one of second right material intracavitary
Aspect passes sequentially through three main chute ZR3 of the right side, pair chute F and pours to the middle level right side three and pour window R23, on the other hand passes sequentially through the right side
Four main chute ZR4, pair chute F are poured to the middle level right side four and are poured window R24；
When pouring to specified altitude, delivery pump S is first closed, then removes eight secondary chute F, middle level is then shut off and pours window
Group；
C. first branching hose G feed end is connected with pump line B discharge end, then branching hose G discharge end and upper strata is left
One pours window L31 connections, then starts delivery pump S, thus delivery pump S passes sequentially through pump line B, branching hose G by concrete
Pour to upper strata the first from left and pour window L31；
When pouring to specified altitude, delivery pump S is first closed, then branching hose G discharge end and the upper strata right side one are poured into window
R31 is connected, and then starts delivery pump S, and thus delivery pump S passes sequentially through pump line B, branching hose G by concreting to upper strata
The right side one pours window R31；
When pouring to specified altitude, delivery pump S is first closed, then branching hose G discharge end and upper strata the second from left are poured into window
L32 is connected, and then starts delivery pump S, and thus delivery pump S passes sequentially through pump line B, branching hose G by concreting to upper strata
The second from left pours window L32；
When pouring to specified altitude, delivery pump S is first closed, then branching hose G discharge end and the upper strata right side two are poured into window
R32 is connected, and then starts delivery pump S, and thus delivery pump S passes sequentially through pump line B, branching hose G by concreting to upper strata
The right side two pours window R32；
When pouring to specified altitude, delivery pump S is first closed, then branching hose G discharge end and a upper strata left side three are poured into window
L33 is connected, and then starts delivery pump S, and thus delivery pump S passes sequentially through pump line B, branching hose G by concreting to upper strata
A left side three pours window L33；
When pouring to specified altitude, delivery pump S is first closed, then branching hose G discharge end and the upper strata right side three are poured into window
R33 is connected, and then starts delivery pump S, and thus delivery pump S passes sequentially through pump line B, branching hose G by concreting to upper strata
The right side three pours window R33；
When pouring to specified altitude, delivery pump S is first closed, then branching hose G discharge end and upper strata Zuo Si are poured into window
L34 is connected, and then starts delivery pump S, and thus delivery pump S passes sequentially through pump line B, branching hose G by concreting to upper strata
A left side four pours window L34；
When pouring to specified altitude, delivery pump S is first closed, then branching hose G discharge end and the upper strata right side four are poured into window
R34 is connected, and then starts delivery pump S, and thus delivery pump S passes sequentially through pump line B, branching hose G by concreting to upper strata
The right side four pours window R34；
When pouring to specified altitude, delivery pump S is first closed, upper strata is turned off and pours group of windows；
D. first branching hose G discharge end is connected with the first pouring hole of vault C1, restarts delivery pump S, delivery pump S thus according to
It is secondary by pump line B, branching hose G by concreting to the first pouring hole of vault C1；Wait pour gushed to outside slurries when, close it is defeated
Send pump S；After 10 minutes, delivery pump S is again started up, thus delivery pump S passes sequentially through pump line B, branching hose G by concrete again
Pour to the first pouring hole of vault C1；
Wait pour to slurries again it is outer gush when, first close delivery pump S, then branching hose G discharge end is poured with vault second
Hole C2 is connected, and then starts delivery pump S, and thus delivery pump S passes sequentially through pump line B, branching hose G by concreting to vault
Second pouring hole C2；Wait pour gushed to outside slurries when, close delivery pump S；After 10 minutes, delivery pump S, delivery pump S are again started up
Thus pump line B, branching hose G is passed sequentially through to pour concrete again to the second pouring hole of vault C2；
Wait pour to slurries again it is outer gush when, first close delivery pump S, then branching hose G discharge end is poured with vault the 3rd
Hole C3 is connected, and then starts delivery pump S, and thus delivery pump S passes sequentially through pump line B, branching hose G by concreting to vault
3rd pouring hole C3；Wait pour gushed to outside slurries when, close delivery pump S；After 10 minutes, delivery pump S, delivery pump S are again started up
Thus pump line B, branching hose G is passed sequentially through to pour concrete again to the pouring hole C3 of vault the 3rd；
Wait pour to slurries again it is outer gush when, first close delivery pump S, then branching hose G discharge end is poured with vault the 4th
Hole C4 is connected, and then starts delivery pump S, and thus delivery pump S passes sequentially through pump line B, branching hose G by concreting to vault
4th pouring hole C4；Wait pour gushed to outside slurries when, close delivery pump S；After 10 minutes, delivery pump S, delivery pump S are again started up
Thus pump line B, branching hose G is passed sequentially through to pour concrete again to the pouring hole C4 of vault the 4th；
Wait pour to slurries again it is outer gush when, first close delivery pump S, then remove branching hose G, be then shut off vault pouring hole
Group；
3rd, concrete vibrating：First, spring line delimited, the position of spring line pours 0.2m below the lower edge of group of windows for upper strata
Place；Then, as a plug based on vibrating spear, supplemented by attached vibrator, the casting concrete below spring line is shaken
Smash；Then, using attached vibrator, the casting concrete above spring line is vibrated.
When it is implemented, the first hopper M1, the second hopper M2 use wall thickness for 4mm back taper steel hopper,
It can accommodate 1 side's concrete.The delivery pump S uses HBT60 type delivery pumps.The tumbling barrel T is made of EVA splash guards.
The internal vibration rod uses Φ 70mm internal vibration rods, and its operating radius is 0.5m.The attached vibrator is used
ZW10 type attached vibrators, its vibration frequency is that 2840r.p.M, exciting force are that 980kgf, rated voltage are 380V, specified electricity
Stream is that 4.53A, motor power (output) are that 2.2kw, operating radius are 2.0m.
Claims (2)
1. a kind of single-track tunnel secondary lining concrete pours device by window, it is characterised in that：Including hydraulic template trolley, lower floor
Pour group of windows, middle level and pour group of windows, upper strata and pour group of windows, vault pouring hole group, the first hopper（M1）, the second hopper
（M2）, main chute group；
The lower floor pours group of windows and pours window including lower floor's the first from left（L11）, lower floor's the second from left pour window（L12）, lower floor it is left
Three pour window（L13）, a lower floor left side four pour window（L14）, the lower floor right side one pour window（R11）, the lower floor right side two pour window
（R12）, the lower floor right side three pour window（R13）, the lower floor right side four pour window（R14）；Lower floor's the first from left pours window（L11）, lower floor
The second from left pours window（L12）, a lower floor left side three pour window（L13）, a lower floor left side four pour window（L14）It is laid in hydraulic formwork
The template lower left quarter of chassis；Lower floor's the first from left pours window（L11）, lower floor's the second from left pour window（L12）, a lower floor left side three pour window
（L13）, a lower floor left side four pour window（L14）Equidistant arrangement from the front to the back；The lower floor right side one pours window（R11）, the lower floor right side two pours
Build window（R12）, the lower floor right side three pour window（R13）, the lower floor right side four pour window（R14）It is laid in hydraulic template trolley
Template right lower quadrant；The lower floor right side one pours window（R11）Window is poured with lower floor the first from left（L11）It is symmetrical；The lower floor right side two is poured
Window（R12）Window is poured with lower floor the second from left（L12）It is symmetrical；The lower floor right side three pours window（R13）Poured with a lower floor left side three
Window（L13）It is symmetrical；The lower floor right side four pours window（R14）Window is poured with a lower floor left side four（L14）It is symmetrical；
The middle level pours group of windows and pours window including middle level the first from left（L21）, middle level the second from left pour window（L22）, middle level it is left
Three pour window（L23）, a middle level left side four pour window（L24）, the middle level right side one pour window（R21）, the middle level right side two pour window
（R22）, the middle level right side three pour window（R23）, the middle level right side four pour window（R24）；Middle level the first from left pours window（L21）, middle level
The second from left pours window（L22）, a middle level left side three pour window（L23）, a middle level left side four pour window（L24）It is laid in hydraulic formwork
The left portion of template of chassis；Middle level the first from left pours window（L21）, middle level the second from left pour window（L22）, a middle level left side three pour window
（L23）, a middle level left side four pour window（L24）Equidistant arrangement from the front to the back；The middle level right side one pours window（R21）, the middle level right side two pours
Build window（R22）, the middle level right side three pour window（R23）, the middle level right side four pour window（R24）It is laid in hydraulic template trolley
Template right middle；The middle level right side one pours window（R21）Window is poured with middle level the first from left（L21）It is symmetrical；The middle level right side two is poured
Window（R22）Window is poured with middle level the second from left（L22）It is symmetrical；The middle level right side three pours window（R23）Poured with a middle level left side three
Window（L23）It is symmetrical；The middle level right side four pours window（R24）Window is poured with a middle level left side four（L24）It is symmetrical；In described
Layer pours group of windows and the lower floor pours interlaced arrangement between group of windows；
The upper strata pours group of windows and pours window including upper strata the first from left（L31）, upper strata the second from left pour window（L32）, upper strata it is left
Three pour window（L33）, upper strata Zuo Si pour window（L34）, the upper strata right side one pour window（R31）, the upper strata right side two pour window
（R32）, the upper strata right side three pour window（R33）, the upper strata right side four pour window（R34）；Upper strata the first from left pours window（L31）, upper strata
The second from left pours window（L32）, a upper strata left side three pour window（L33）, upper strata Zuo Si pour window（L34）It is laid in hydraulic formwork
The template upper left quarter of chassis；Upper strata the first from left pours window（L31）, upper strata the second from left pour window（L32）, a upper strata left side three pour window
（L33）, upper strata Zuo Si pour window（L34）Equidistant arrangement from the front to the back；The upper strata right side one pours window（R31）, the upper strata right side two pours
Build window（R32）, the upper strata right side three pour window（R33）, the upper strata right side four pour window（R34）It is laid in hydraulic template trolley
Template upper right quarter；The upper strata right side one pours window（R31）Window is poured with upper strata the first from left（L31）It is symmetrical；The upper strata right side two is poured
Window（R32）Window is poured with upper strata the second from left（L32）It is symmetrical；The upper strata right side three pours window（R33）Poured with a upper strata left side three
Window（L33）It is symmetrical；The upper strata right side four pours window（R34）Window is poured with upper strata Zuo Si（L34）It is symmetrical；On described
Layer pours group of windows and the middle level pours interlaced arrangement between group of windows；
The vault pouring hole group includes the pouring hole of vault first（C1）, the pouring hole of vault second（C2）, the pouring hole of vault the 3rd
（C3）, the pouring hole of vault the 4th（C4）；The pouring hole of vault first（C1）, the pouring hole of vault second（C2）, the pouring hole of vault the 3rd
（C3）, the pouring hole of vault the 4th（C4）It is laid at the template vault of hydraulic template trolley；The pouring hole of vault first（C1）, arch
Push up the second pouring hole（C2）, the pouring hole of vault the 3rd（C3）, the pouring hole of vault the 4th（C4）Equidistant arrangement from the front to the back；The arch
Top pouring hole group and the upper strata pour interlaced arrangement between group of windows；
First hopper（M1）The workbench for being installed on hydraulic template trolley is anterior；First hopper（M1）Inner chamber provided with first every
Plate, and the first dividing plate is by the first hopper（M1）Inner chamber be divided into equal the first left material chamber and the first right material chamber of volume；Second
Hopper（M2）It is installed on the workbench rear portion of hydraulic template trolley；Second hopper（M2）Inner chamber be provided with second partition, and the
Two dividing plates are by the second hopper（M2）Inner chamber be divided into equal the second left material chamber and the second right material chamber of volume；
The main chute group includes the main chute of the first from left（ZL1）, the main chute of the second from left（ZL2）, left three main chutes（ZL3）, a left side four master slip
Groove（ZL4）, a right main chute（ZR1）, right two main chutes（ZR2）, right three main chutes（ZR3）, right four main chutes（ZR4）；The first from left
Main chute（ZL1）Feed end, the main chute of the second from left（ZL2）Discharge end of the feed end with the first left material chamber connect；Zuo Sanzhu
Chute（ZL3）Feed end, left four main chutes（ZL4）Discharge end of the feed end with the second left material chamber connect；The master of the right side one slips
Groove（ZR1）Feed end, right two main chutes（ZR2）Discharge end of the feed end with the first right material chamber connect；Right three main chutes
（ZR3）Feed end, right four main chutes（ZR4）Discharge end of the feed end with the second right material chamber connect；The main chute of the first from left
（ZL1）, the main chute of the second from left（ZL2）, a right main chute（ZR1）, right two main chutes（ZR2）In cross-shaped arrangement；Left three main chutes
（ZL3）, left four main chutes（ZL4）, right three main chutes（ZR3）, right four main chutes（ZR4）In cross-shaped arrangement.
2. a kind of single-track tunnel secondary lining concrete is by window pouring construction method, this method is based on as claimed in claim 1
Single-track tunnel secondary lining concrete by window pour device realization, it is characterised in that：This method is real using following steps
Existing：
First, preceding preparation is poured：
First, using concrete transportation tank car by concrete transportation to scene；Then, a delivery pump is chosen（S）, a pump line
（B）, eight tumbling barrels（T）, eight secondary chutes（F）, a branching hose（G）；Then, first by delivery pump（S）Feed end with it is mixed
The discharge end connection of solidifying soil transportation tank car, then by delivery pump（S）Discharge end and pump line（B）Feed end connection；
2nd, concreting：
A. first, by eight tumbling barrels（T）Feed end and the main chute of the first from left（ZL1）Discharge end, the main chute of the second from left（ZL2）Go out
Expect end, left three main chutes（ZL3）Discharge end, left four main chutes（ZL4）Discharge end, a right main chute（ZR1）Discharge end,
Right two main chutes（ZR2）Discharge end, right three main chutes（ZR3）Discharge end, right four main chutes（ZR4）A pair of discharge end 1
It should connect；Then, by eight secondary chutes（F）Feed end and eight tumbling barrels（T）Discharge end correspond connection；Then, will
Eight secondary chutes（F）Discharge end and lower floor's the first from left pour window（L11）, lower floor's the second from left pour window（L12）, a lower floor left side three pours
Build window（L13）, a lower floor left side four pour window（L14）, the lower floor right side one pour window（R11）, the lower floor right side two pour window
（R12）, the lower floor right side three pour window（R13）, the lower floor right side four pour window（R14）Correspond connection；
Then, first by pump line（B）Discharge end and the first hopper（M1）Feed end connection, restart delivery pump（S）, delivery pump
（S）From there through pump line（B）Concrete pump is delivered into the first hopper（M1）；On the one hand the concrete of first left material intracavitary leads to successively
Cross the main chute of the first from left（ZL1）, tumbling barrel（T）, secondary chute（F）Pour to lower floor's the first from left and pour window（L11）, on the other hand lead to successively
Cross the main chute of the second from left（ZL2）, tumbling barrel（T）, secondary chute（F）Pour to lower floor's the second from left and pour window（L12）；First right material intracavitary
On the one hand concrete passes sequentially through a right main chute（ZR1）, tumbling barrel（T）, secondary chute（F）Pour to the lower floor right side one and pour window
（R11）, on the other hand pass sequentially through right two main chutes（ZR2）, tumbling barrel（T）, secondary chute（F）Pour to the lower floor right side two and pour window
（R12）；
When pouring to specified altitude, delivery pump is first closed（S）, then by pump line（B）Discharge end and the second hopper（M2）Enter
Expect end connection, then start delivery pump（S）, delivery pump（S）From there through pump line（B）Concrete pump is delivered into the second hopper
（M2）；On the one hand the concrete of second left material intracavitary passes sequentially through left three main chutes（ZL3）, tumbling barrel（T）, secondary chute（F）Pour
Window is poured to a lower floor left side three（L13）, on the other hand pass sequentially through left four main chutes（ZL4）, tumbling barrel（T）, secondary chute（F）Pour
Window is poured to a lower floor left side four（L14）；On the one hand the concrete of second right material intracavitary passes sequentially through right three main chutes（ZR3）, string
Cylinder（T）, secondary chute（F）Pour to the lower floor right side three and pour window（R13）, on the other hand pass sequentially through right four main chutes（ZR4）, string
Cylinder（T）, secondary chute（F）Pour to the lower floor right side four and pour window（R14）；
When pouring to specified altitude, delivery pump is first closed（S）, then remove eight tumbling barrels（T）With eight secondary chutes（F）, then
Close lower floor and pour group of windows；
B. first, by eight secondary chutes（F）Feed end and the main chute of the first from left（ZL1）Discharge end, the main chute of the second from left（ZL2）'s
Discharge end, left three main chutes（ZL3）Discharge end, left four main chutes（ZL4）Discharge end, a right main chute（ZR1）Discharging
End, right two main chutes（ZR2）Discharge end, right three main chutes（ZR3）Discharge end, right four main chutes（ZR4）Discharge end one
One correspondence connection；Then, by eight secondary chutes（F）Discharge end and middle level the first from left pour window（L21）, middle level the second from left pour window
Mouthful（L22）, a middle level left side three pour window（L23）, a middle level left side four pour window（L24）, the middle level right side one pour window（R21）, in
The layer right side two pours window（R22）, the middle level right side three pour window（R23）, the middle level right side four pour window（R24）Correspond connection；
Then, first by pump line（B）Discharge end and the first hopper（M1）Feed end connection, restart delivery pump（S）, delivery pump
（S）From there through pump line（B）Concrete pump is delivered into the first hopper（M1）；On the one hand the concrete of first left material intracavitary leads to successively
Cross the main chute of the first from left（ZL1）, secondary chute（F）Pour to middle level the first from left and pour window（L21）, on the other hand pass sequentially through the second from left master
Chute（ZL2）, secondary chute（F）Pour to middle level the second from left and pour window（L22）；The concrete one side of first right material intracavitary is successively
Pass through a right main chute（ZR1）, secondary chute（F）Pour to the middle level right side one and pour window（R21）, on the other hand pass sequentially through the right side two
Main chute（ZR2）, secondary chute（F）Pour to the middle level right side two and pour window（R22）；
When pouring to specified altitude, delivery pump is first closed（S）, then by pump line（B）Discharge end and the second hopper（M2）Enter
Expect end connection, then start delivery pump（S）, delivery pump（S）From there through pump line（B）Concrete pump is delivered into the second hopper
（M2）；On the one hand the concrete of second left material intracavitary passes sequentially through left three main chutes（ZL3）, secondary chute（F）Pour left to middle level
Three pour window（L23）, on the other hand pass sequentially through left four main chutes（ZL4）, secondary chute（F）Pour to a middle level left side four and pour window
Mouthful（L24）；On the one hand the concrete of second right material intracavitary passes sequentially through right three main chutes（ZR3）, secondary chute（F）Pour to middle level
The right side three pours window（R23）, on the other hand pass sequentially through right four main chutes（ZR4）, secondary chute（F）Pour to the middle level right side four and pour
Window（R24）；
When pouring to specified altitude, delivery pump is first closed（S）, then remove eight secondary chutes（F）, it is then shut off middle level and pours window
Mouth group；
C. first by branching hose（G）Feed end and pump line（B）Discharge end connection, then by branching hose（G）Discharge end with
Upper strata the first from left pours window（L31）Connection, then starts delivery pump（S）, delivery pump（S）Thus pump line is passed sequentially through（B）, branch
Flexible pipe（G）Concreting to upper strata the first from left is poured into window（L31）；
When pouring to specified altitude, delivery pump is first closed（S）, then by branching hose（G）Discharge end poured with the upper strata right side one
Window（R31）Connection, then starts delivery pump（S）, delivery pump（S）Thus pump line is passed sequentially through（B）, branching hose（G）Will be mixed
Solidifying soil pours to the upper strata right side one and pours window（R31）；
When pouring to specified altitude, delivery pump is first closed（S）, then by branching hose（G）Discharge end poured with upper strata the second from left
Window（L32）Connection, then starts delivery pump（S）, delivery pump（S）Thus pump line is passed sequentially through（B）, branching hose（G）Will be mixed
Solidifying soil pours to upper strata the second from left and pours window（L32）；
When pouring to specified altitude, delivery pump is first closed（S）, then by branching hose（G）Discharge end poured with the upper strata right side two
Window（R32）Connection, then starts delivery pump（S）, delivery pump（S）Thus pump line is passed sequentially through（B）, branching hose（G）Will be mixed
Solidifying soil pours to the upper strata right side two and pours window（R32）；
When pouring to specified altitude, delivery pump is first closed（S）, then by branching hose（G）Discharge end poured with a upper strata left side three
Window（L33）Connection, then starts delivery pump（S）, delivery pump（S）Thus pump line is passed sequentially through（B）, branching hose（G）Will be mixed
Solidifying soil pours to a upper strata left side three and pours window（L33）；
When pouring to specified altitude, delivery pump is first closed（S）, then by branching hose（G）Discharge end poured with the upper strata right side three
Window（R33）Connection, then starts delivery pump（S）, delivery pump（S）Thus pump line is passed sequentially through（B）, branching hose（G）Will be mixed
Solidifying soil pours to the upper strata right side three and pours window（R33）；
When pouring to specified altitude, delivery pump is first closed（S）, then by branching hose（G）Discharge end poured with upper strata Zuo Si
Window（L34）Connection, then starts delivery pump（S）, delivery pump（S）Thus pump line is passed sequentially through（B）, branching hose（G）Will be mixed
Solidifying soil pours to upper strata Zuo Si and pours window（L34）；
When pouring to specified altitude, delivery pump is first closed（S）, then by branching hose（G）Discharge end poured with the upper strata right side four
Window（R34）Connection, then starts delivery pump（S）, delivery pump（S）Thus pump line is passed sequentially through（B）, branching hose（G）Will be mixed
Solidifying soil pours to the upper strata right side four and pours window（R34）；
When pouring to specified altitude, delivery pump is first closed（S）, turn off upper strata and pour group of windows；
D. first by branching hose（G）Discharge end and the pouring hole of vault first（C1）Connection, restarts delivery pump（S）, delivery pump
（S）Thus pump line is passed sequentially through（B）, branching hose（G）By concreting to the pouring hole of vault first（C1）；Wait to pour to slurry
When being gushed outside liquid, delivery pump is closed（S）；After 10 minutes, delivery pump is again started up（S）, delivery pump（S）Thus pump line is passed sequentially through
（B）, branching hose（G）Concrete is poured again to the pouring hole of vault first（C1）；
Wait pour to slurries again it is outer gush when, first close delivery pump（S）, then by branching hose（G）Discharge end and vault second
Pouring hole（C2）Connection, then starts delivery pump（S）, delivery pump（S）Thus pump line is passed sequentially through（B）, branching hose（G）Will be mixed
Solidifying soil is poured to the pouring hole of vault second（C2）；Wait pour gushed to outside slurries when, close delivery pump（S）；After 10 minutes, open again
Dynamic delivery pump（S）, delivery pump（S）Thus pump line is passed sequentially through（B）, branching hose（G）Concrete is poured again to vault
Two pouring holes（C2）；
Wait pour to slurries again it is outer gush when, first close delivery pump（S）, then by branching hose（G）Discharge end and vault the 3rd
Pouring hole（C3）Connection, then starts delivery pump（S）, delivery pump（S）Thus pump line is passed sequentially through（B）, branching hose（G）Will be mixed
Solidifying soil is poured to the pouring hole of vault the 3rd（C3）；Wait pour gushed to outside slurries when, close delivery pump（S）；After 10 minutes, open again
Dynamic delivery pump（S）, delivery pump（S）Thus pump line is passed sequentially through（B）, branching hose（G）Concrete is poured again to vault
Three pouring holes（C3）；
Wait pour to slurries again it is outer gush when, first close delivery pump（S）, then by branching hose（G）Discharge end and vault the 4th
Pouring hole（C4）Connection, then starts delivery pump（S）, delivery pump（S）Thus pump line is passed sequentially through（B）, branching hose（G）Will be mixed
Solidifying soil is poured to the pouring hole of vault the 4th（C4）；Wait pour gushed to outside slurries when, close delivery pump（S）；After 10 minutes, open again
Dynamic delivery pump（S）, delivery pump（S）Thus pump line is passed sequentially through（B）, branching hose（G）Concrete is poured again to vault
Four pouring holes（C4）；
Wait pour to slurries again it is outer gush when, first close delivery pump（S）, then remove branching hose（G）, it is then shut off vault and pours
Hole group；
3rd, concrete vibrating：First, spring line delimited, the position of spring line pours 0.2m below the lower edge of group of windows for upper strata
Place；Then, as a plug based on vibrating spear, supplemented by attached vibrator, the casting concrete below spring line is shaken
Smash；Then, using attached vibrator, the casting concrete above spring line is vibrated.
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| CN201710430671.5A CN107060830A (en) | 2017-06-09 | 2017-06-09 | Single-track tunnel secondary lining concrete pours device and its construction method by window |
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| CN201710430671.5A CN107060830A (en) | 2017-06-09 | 2017-06-09 | Single-track tunnel secondary lining concrete pours device and its construction method by window |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108150194A (en) * | 2017-12-25 | 2018-06-12 | 洛阳高飞桥隧机械有限公司 | A kind of casting method of tunnel lining trolley concrete shunt conduit device |
| CN108457671A (en) * | 2018-02-01 | 2018-08-28 | 中铁十二局集团有限公司 | One kind two serves as a contrast sliding slot and enters mould constructing device by window |
| CN110273695A (en) * | 2019-07-13 | 2019-09-24 | 中国三冶集团有限公司 | A kind of Tunnel Second Lining formwork jumbo and its stage molding pouring procedure |
| CN111396092A (en) * | 2020-04-30 | 2020-07-10 | 湖南五新隧道智能装备股份有限公司 | Lining trolley with material distribution system and material distribution method |
| CN114789498A (en) * | 2022-03-09 | 2022-07-26 | 上海城建市政工程（集团）有限公司 | Production method of prefabricated part of UHPC (ultra high performance polycarbonate) external decorative plate with large opening rate |
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| CN114789498A (en) * | 2022-03-09 | 2022-07-26 | 上海城建市政工程（集团）有限公司 | Production method of prefabricated part of UHPC (ultra high performance polycarbonate) external decorative plate with large opening rate |
| CN114789498B (en) * | 2022-03-09 | 2024-04-05 | 上海城建市政工程（集团）有限公司 | Production method of prefabricated part of UHPC (ultra high Performance) external decorative plate with large aperture ratio |
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Application publication date: 20170818 |