CN106089253A - A kind of all-hydraulic template system poured for culvert - Google Patents
A kind of all-hydraulic template system poured for culvert Download PDFInfo
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- CN106089253A CN106089253A CN201610679472.3A CN201610679472A CN106089253A CN 106089253 A CN106089253 A CN 106089253A CN 201610679472 A CN201610679472 A CN 201610679472A CN 106089253 A CN106089253 A CN 106089253A
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- template
- backform
- culvert
- bed die
- truss
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- 238000010276 construction Methods 0.000 claims abstract description 45
- 239000003921 oil Substances 0.000 claims description 77
- 210000003128 head Anatomy 0.000 claims description 54
- 239000010720 hydraulic oil Substances 0.000 claims description 13
- 210000004761 scalp Anatomy 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 1
- 238000005266 casting Methods 0.000 description 6
- 238000009415 formwork Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000001112 coagulating effect Effects 0.000 description 3
- 230000015271 coagulation Effects 0.000 description 3
- 238000005345 coagulation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E21D11/102—Removable shuttering; Bearing or supporting devices therefor
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Sewage (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The present invention relates to culvert construction technical field, in particular to a kind of all-hydraulic template system poured for culvert.Including being provided with template and bed die exterior sheathing in the bed die for pouring base plate and the first side wall in bed die device along the backform device of culvert both sides long rails sliding and bed die device, in bed die, template and bed die exterior sheathing are supported by double head oil cylinder pushing tow；Being provided with template and backform exterior sheathing in the backform for pouring top board and the second side wall on backform device, in backform, template and backform exterior sheathing are supported by double head oil cylinder pushing tow, backform device and bed die device alternately, placement layer by layer culvert.The present invention uses modularization assemble structure, can assemble according to the size of framework box culvert, it is possible to resolve the problem that the framework box culvert size of type is more, improves work efficiency simultaneously, reduces cost.
Description
Technical field
The present invention relates to culvert construction technical field, in particular to a kind of all-hydraulic template system poured for culvert.
Background technology
The difficult point of culvert is that working procedure is more, and layering merogenesis pours, and formwork reinforcement is complicated, and culvert size differs, construction
Progress is slow, and template loss is bigger.Currently used culvert template typically has two ways, and one is the wooden model that bamboo slab rubber makes,
Process template by culvert structure size utilizes manual site to install temporarily, and scaffold tubes and the inside and outside mode to support of the lumps of wood are reinforced,
The construction of this method is simple, installs easy to operate, and template is easy to remove, and shortcoming is that inapplicable large volume is mixed earth and poured, carrying
Power and rigidity are little, and template recycling efficiency is low；Two is to use combined steel formwork, and manual site installs, in scaffold tubes and the lumps of wood
Reinforcing the mode of support outward, advantage is that bearing capacity and stiffness can meet field demand, can carry out casting of concrete in mass, template
Can complete customize, template can reuse, and shortcoming template is heavy, and manually installed difficulty is big, and model sheetinstallat inefficiency, template is torn open
Except slowly.
Summary of the invention
Present invention aim to solve the deficiency of above-mentioned background technology, it is provided that a kind of for culvert pour all-hydraulic
Template system.
The technical scheme is that a kind of all-hydraulic template system poured for culvert, including being positioned at culvert both sides
Along culvert bearing of trend arrange long rails,
It is characterized in that: also include that the bed die of the first side wall for pouring culvert base plate and culvert base plate both sides fills
Put, and using the culvert base plate that poured and long rails as carrying basis for pouring culvert top board and being positioned at first
The backform device of the second side wall on side wall；
Described bed die device includes the bottom die trolley being slidably connected on long rails and the Duo Gen being positioned at culvert both sides
Bed die crossbeam across culvert；On the bottom die trolley being supported at both ends in both sides of described bed die crossbeam, bed die crossbeam is hung
There are two groups of bed die templates；
Described bed die template includes the bed die exterior sheathing being positioned at outside base plate and the first side wall and is positioned at the first side wall
Template in the bed die of inner side；
In described bed die exterior sheathing and bed die, template upper end can transversely be slidably connected on bed die crossbeam, outside bed die
Template is provided with the first double head oil cylinder on the bottom die trolley of homonymy, is provided with the second double end in bed die on template and bed die crossbeam
Oil cylinder；
First described double head oil cylinder one end is articulated and connected on bottom die trolley, and the other end is articulated and connected in bed die exterior sheathing
Outside medium position；The second described double head oil cylinder upper end thereof is connected on bed die crossbeam, and lower end is articulated and connected in bed die
The lower end position of template.
The most described backform device includes being slidably connected to the backform chassis of long rails, being arranged at backform chassis
On external mold sub-truss, be layed in the truss track of the base plate upper surface poured along the longitudinal direction and be slidably connected to purlin
Interior mould sub-truss on mounted track；
Two groups it are provided with for the backform pouring the second side wall between described external mold sub-truss and Nei Mo sub-truss
Template；Described backform template includes the backform exterior sheathing being fixed on inside external mold sub-truss and is fixed on interior mould sub-truss
Template in the backform in outside；
Many 3rd double head oil cylinders, the 3rd scalp pomade cylinder one it is provided with between template and interior mould sub-truss in described backform
End is articulated and connected in the sidepiece of interior mould sub-truss, and the other end is articulated and connected the sidepiece of template in backform；
Roof plate template for pouring culvert top board is installed between template in two panels backform；
The two ends of described roof plate template are hingedly connected the upper end of template in the backform of both sides, and roof plate template is with interior
Being provided with the 4th double head oil cylinder between the upper end of mould sub-truss, the 4th double head oil cylinder upper end thereof is connected on roof plate template,
Lower end is articulated and connected in the upper end of interior mould sub-truss.
The upper surface of the most described backform chassis is provided with the cross track transversely laid；Described external mold props up
Support truss is slidably connected on cross track by being arranged at the draw-in groove of lower surface, and the lower end of external mold sub-truss is provided with laterally
Hydraulic jack；The housing of described transverse hydraulic oil cylinder is fixed on the lower surface of external mold sub-truss, and its pushing end is articulated and connected
Upper surface in backform chassis.
It is provided with template tensioner in the most described bed die device and backform device.
Further described template tensioner include first pair of pull bar between two panels bed die external mold template and
Second pair of pull bar between template in the bed die exterior sheathing of group and bed die；First pair of described pull bar is positioned at bed die external mold
The lower end of plate is used for tensioning two panels bed die exterior sheathing；Second pair of described pull bar is positioned at the upper of bed die exterior sheathing and bed die template
End is template in the bed die exterior sheathing and bed die of the same group of tensioning.
Further described template tensioner also includes in the backform exterior sheathing of group and backform between template
The 3rd pair of pull bar and two panels backform exterior sheathing between the 4th pair of pull bar；The 3rd pair of described pull bar be positioned at backform exterior sheathing and
The lower end horizontal suspended of template template in the top of base plate is used for the same backform exterior sheathing organized of tensioning and backform in backform；Described
The 4th pair of pull bar be positioned at the upper end of backform exterior sheathing for tensioning two panels backform exterior sheathing.
The construction method that a kind of culvert pours, it is characterised in that: the longitudinal direction along culvert spreads in the both lateral sides of culvert
If long rails, long rails is built bed die device and pours base plate and first side plate of both sides, base plate upper end of culvert, treat
After the intensity of base plate and the first side plate reaches requirement, along long rails promotion bed die device to next segmental construction point of culvert, then
Build backform device with the base plate poured and long rails for carrying basis and pour the second side plate and culvert top board, treat top board
After reaching requirement with the second side plate intensity, promote backform device to next segmental construction point of culvert, alternately until all of
Culvert segmental construction completes.
The most described construction method comprises the following steps:
1), along culvert planning construction direction the both sides of culvert lay long rails；
2), it is pushed to the first segment of culvert construction, fixing bottom die trolley by bottom die trolley along long rails, starts first
Double head oil cylinder and the second double head oil cylinder adjust template in bed die exterior sheathing and bed die, by screw mandrel regulation install first to pull bar and
Template in bed die exterior sheathing and bed die fixed by second pair of pull bar, pours base plate and the first side wall；
3), treating that the intensity of base plate and the first side wall reaches requirement, dismounting first is to pull bar and second pair of pull bar, loose unloading silk
Bar, reverse pushing tow double head oil cylinder, make template in bed die exterior sheathing and bed die depart from the base plate that pours, the first side wall completes first
Segmental construction, mobile bottom die trolley marches to the second sections to carry out constructing bottom the culvert of the second sections；
4) truss track, in the base plate upper surface poured longitudinally is laid along culvert, by bottom die trolley and Nei Mozhi
Support truss is respectively moved to the first segment of culvert construction, pushing tow transverse hydraulic oil cylinder and the 3rd along long rails and truss track
In double head oil cylinder adjustment backform exterior sheathing and backform, template is in the upper end of the first side wall, installs the 3rd pair of pull bar by screw mandrel regulation
Fixing template in backform exterior sheathing and backform with the 4th pair of pull bar, pushing tow the 4th double head oil cylinder adjusts and uses screw mandrel to fix top board
Template, pours the second side wall and top board；
5), after the intensity of top board and the second side wall reaches requirement, the 3rd pair of pull bar and the 4th pair of pull bar, loose unloading silk are dismantled
Bar, reverse pushing tow double head oil cylinder and transverse hydraulic oil cylinder, make in backform exterior sheathing, backform template and roof plate template from the second side wall
With departed from the construction of first segment culvert on top board, promote backform chassis and Nei Mo sub-truss to execute to the second sections culvert
Work point；
6), the most alternately, until all of culvert segmental construction completes.
In further step 2, to being arranged with a pvc pipe in pull bar part between two pieces of templates.
In further step 4, being provided with backform walking oil cylinder between backform chassis and long rails, backform chassis passes through
Backform walking oil cylinder pushing is along long rails sliding.
Advantages of the present invention has: 1, culvert template can convenient and swift be fixed by the template system that the present invention uses, and relies on mould
The speed of plate system improving culvert construction, reduces the difficulty of culvert model sheetinstallat dismounting construction, the additionally truss platform of the present invention
Car is fixed platform, high by the degree of accuracy of hydraulic system Solid rocket engine；
2, the template system of the present invention can the quick demoulding after construction completes, can be moved voluntarily by hydraulic travel system
Moving next active section, it is not necessary to lift by crane pulling equipment by outside, all of culvert of whole engineering passes through a template system
Two covering devices of system can complete, the cost saving culvert construction of high degree；
3, the template system of the present invention can be rapidly performed by culvert template by the cooperation of double head oil cylinder and adjusting screw
Installing and remove work, whole operating process is simple, convenient, it is not necessary to substantial amounts of human and material resources can complete operation, has pole
Big promotional value；
4, the present invention uses modularization assemble structure, can assemble according to the size of framework box culvert, it is possible to resolve type
The problem that framework box culvert size is more, improves work efficiency simultaneously, reduces cost.
Accompanying drawing explanation
The structural representation of the bed die device of Fig. 1: the present invention；
The bottom die trolley of Fig. 2: the present invention and long rails attachment structure schematic diagram；
The structural representation of the backform device of Fig. 3: the present invention；
The backform chassis of Fig. 4: the present invention and long rails attachment structure schematic diagram；
The interior mould sub-truss of Fig. 5: the present invention and the attachment structure schematic diagram of truss track；
Wherein: 1 long rails；2 bottom die trolleys；3 bed die crossbeams；4 bed die exterior sheathings；Template in 5 bed dies；
6 first double head oil cylinders；7 second double head oil cylinders；8 engaging lugs；9 backform chassis；10 external mold sub-trusses；11 purlins
Mounted track；Mould sub-truss in 12；13 backform exterior sheathings；Template in 14 backforms；15 the 3rd double head oil cylinders；16
Four double head oil cylinders；17 roof plate templates；18 bracing frames；19 cross tracks；20 draw-in grooves；21 transverse hydraulic oil cylinders；
22 first pairs of pull bars；23 second pairs of pull bars；24 the 3rd pairs of pull bars；25 the 4th pairs of pull bars；26 vertical jacking cylinders；
27 base plates；28 top boards；29 first side walls；30 second side walls；31 bed die walking oil cylinders；32 backform walking oil
Cylinder；Mould sub-truss walking oil cylinder in 33.
Detailed description of the invention
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Such as Fig. 1～5, a kind of all-hydraulic template system poured for culvert, the culvert of the present embodiment pours and waters for layering
Build, by culvert being divided into upper and lower two parts, pouring the most respectively, being poured by different devices respectively.
Culvert is divided into base plate 27, the first side plate 29 being positioned at both sides, base plate 27 upper surface, is positioned at the first side plate 29 upper end
The second side plate 30 and top board 28, the first side plate 29 and the second side plate 30 combination formed culvert sidepiece.
The present embodiment pour bottom culvert i.e. base plate 27 and the first side plate 29 formwork structure be bed die device, pour culvert
Top, hole i.e. top board 28 and the second side plate 30 formwork structure be backform device.The present embodiment is laid in the both sides of culvert along vertical
(longitudinal direction of the present embodiment refers to the bearing of trend of culvert to the long rails 1 arranged to direction, laterally refers to be perpendicular to the side that culvert extends
To).Long rails 1 is opening up U-type groove structure.
As shown in Fig. 1～2, bed die device includes the bottom die trolley 2 and Duo Gen the being positioned at culvert both sides bed die across culvert
Crossbeam 3, bottom die trolley 2 is slidably connected on long rails 1, and the lower end of bottom die trolley 2 is provided with roller structure, bottom die trolley 2
Roller be arranged in long rails 1, along longitudinal roller.Bed die crossbeam 3 is supported in the bed die platform of both sides across its two ends of culvert
On bracing frame 18 on car 2, bed die crossbeam 3 and bracing frame 18 form portal-framed structure, are provided with along vertical between adjacent bed die crossbeam 3
It is attached to the longeron arranged, forms stable supporting construction, bed die crossbeam 3 is hung with two groups of bed die templates.
As it is shown in figure 1, bed die template includes the bed die exterior sheathing 4 being positioned at outside base plate 27 and the first side wall 29 and is positioned at
Template 5 in bed die inside first side wall 29.The bed die crossbeam 3 of the present embodiment is i-beam structure, bed die exterior sheathing 4 and bed die
The upper end of interior template 5 is provided with roller structure, and roller is fastened between the two panels edge of a wing of I-steel, along the arranged direction of I-steel
It is slidably connected on bed die crossbeam 2.
When pouring, needing to be fixed template, the present embodiment sets on the bottom die trolley 2 of homonymy at bed die exterior sheathing 4
It is equipped with the first double head oil cylinder 6, in bed die, on template 5 and bed die crossbeam 3, is provided with the second double head oil cylinder 7, the first double head oil cylinder 6 one
End is articulated and connected on bottom die trolley 2, and the other end is articulated and connected medium position outside bed die exterior sheathing 4, the second double head oil cylinder 7
Upper end thereof is connected on bed die crossbeam 3, and bed die crossbeam 3 is provided with multiple engaging lug 8, the second double head oil cylinder 7 upper end thereof
Being connected on engaging lug 8, lower end is articulated and connected the lower end position of template 5 in bed die.
By the position of pushing tow double head oil cylinder Control architecture, need to be fixed on template after the position adjustments of template completes
This position, it is to avoid because template movement causes culvert to pour deformation.As it is shown in figure 1, the fixed structure of the present embodiment includes screw mandrel,
After the regulation of template is put in place by the first double head oil cylinder 6 and the second double head oil cylinder 7, template and chassis or template and crossbeam it
Between install regulation screw mandrel, regulation screw mandrel one end be articulated and connected in template, the other end is articulated and connected on crossbeam, by regulation silk
Bar regulation is fixing.Then install in template and template 5 in bed die exterior sheathing 4 and bed die is fixed by pull bar.
As it is shown in figure 1, the first pair of pull bar 22 pull bar included between two panels bed die external mold template 4 of the present embodiment
And in the bed die exterior sheathing 4 of group and bed die second pair of pull bar 23 between template 5, first pair of pull bar 22 is positioned at outside bed die
The lower end of template 4 is used for tensioning two panels bed die exterior sheathing 4, and the second pair of pull bar 23 is positioned at bed die exterior sheathing 4 and bed die template 5
Upper end is template 5 in the bed die exterior sheathing 4 and bed die of the same group of tensioning.
Tension rod is arranged along horizontal cross, and tension rod is equipped with pvc pipe in the part between two pieces of templates, and culvert waters
After having built, these pvc pipes are directly cast in concrete, then are used for culvert next time execute extracting pull bar out from pipe
Work.
In the bed die of the present embodiment, the inside lateral buckling in the lower end of template 5 forms the changeover portion of arc, with this culvert of fitting
Shape, the lower end of the second double head oil cylinder 7 is articulated and connected on the lateral part of in bed die template 5 bending, by double end oil
Cylinder applies active force, it is possible to the active force of template 5 horizontal direction in regulation bed die.
When pouring, directly casting concrete, coagulation at the upper end open that template 5 in the outer template 4 of bed die and bed die is formed
Soil gravity flow enters in the cavity that bed die template is formed.After concrete setting, disassemble pull bar, by regulation screw mandrel to template
Apply reverse active force, or be to use oil cylinder that template is applied opposition, make template fast demoulding.
As shown in figs. 34, for the backform device of the present embodiment, backform device includes the top being slidably connected to long rails 1
Mould trolley 9, the external mold sub-truss 10 being arranged on backform chassis 9, it is layed on the base plate 27 poured along the longitudinal direction
The truss track 11 of end face and the interior mould sub-truss 12 being slidably connected on truss track 11.The backform chassis 9 of the present embodiment
Substructure as substructure of bottom die trolley 2, be all disposed on the roller structure in long rails 1.
What backform device poured is the top half of culvert, and height and weight are the biggest, therefore arrange special truss
Structure is supported fixing.Two groups it are provided with for pouring the second side wall between external mold sub-truss 10 and Nei Mo sub-truss 12
The backform template of 30, backform template includes the backform exterior sheathing 13 being fixed on inside external mold sub-truss 10 and is fixed on Nei Mozhi
Template 14 in backform outside support truss 12, is provided with many 3rd double ends between template 14 and interior mould sub-truss 12 in backform
Oil cylinder 15, the 3rd scalp pomade cylinder 15 one end is articulated and connected in the sidepiece of interior mould sub-truss 12, and the other end is articulated and connected in backform
The sidepiece of template 14, is provided with the roof plate template 17 for pouring culvert top board 28 between template 14 in two panels backform.
The two ends of roof plate template 17 are hingedly connected the upper end of template 14 in the backform of both sides, and roof plate template 17 is with interior
Being provided with many 4th double head oil cylinders 16 between the upper end of mould sub-truss 12, the 4th double head oil cylinder 16 upper end thereof is connected to top
Template die plate 17, lower end is articulated and connected in the upper end of interior mould sub-truss 12.Can be by backform by pushing tow the 4th double head oil cylinder 16
Lower bolster 17 is adjusted to suitable position.
Pour in practice to the height adjusting the vertical direction of backform exterior sheathing 13 makes it coordinate with template in backform 14
Second side wall 30, the lower end of backform chassis 9 is provided with vertical jacking cylinder 26, by the jacking of vertical jacking cylinder 26, regulation
The vertical height of backform exterior sheathing 13 so that it is coordinate with template in backform 14.
3rd double head oil cylinder 15 and the 4th double head oil cylinder 16 can play regulation effect, and the firm effect of template needs to use
Regulate screw mandrel and pull bar is completed.As it is shown on figure 3, in the 3rd double head oil cylinder 15 and the regulation to template of the 4th double head oil cylinder 16
After putting in place, regulation screw mandrel is installed in interior mould sub-truss 12 and backform, by the 3rd double end between template 14 and roof plate template 17
Oil cylinder 15 and the 4th double head oil cylinder 16 connect one end in template and remove, by the position of the regulation firm template of screw mandrel regulation, in peace
Dress is to pull bar tensioning template.
Including the 3rd pair of pull bar 24 between template 14 in the backform exterior sheathing 13 of group and backform and two panels backform
The 4th pair of pull bar 25 between exterior sheathing 13, the 3rd pair of pull bar 24 is positioned at the lower end water of backform exterior sheathing 13 and backform template 14
The flat top template 14 in the backform exterior sheathing 13 and backform of the same group of tensioning being suspended in base plate 27, the 4th pair of pull bar 25 is positioned at
The upper end of backform exterior sheathing 13 is used for tensioning two panels backform exterior sheathing 13.Same, the outside of the third and fourth tension rod is also overlapped
It is provided with pvc pipe.
During dismounting, dismounting is to pull bar, then regulates screw mandrel reverse stretch-draw template, or is to use double head oil cylinder reverse pushing tow mould
Plate, forces the template demoulding.
The lower end of interior mould sub-truss 12 is roller structure, and truss track 11 is the bull headction being longitudinally arranged along culvert
Road, the lower end roller wheel bearing of interior mould sub-truss 12, on truss track 11, regulates its position, rolling friction by rolling to connect
Resistance less than the resistance of sliding friction, be therefore easy to the movement of interior mould sub-truss 12.As it is shown in figure 5, interior mould sub-truss
Before and after 12 two ends be provided with interior mould sub-truss walking oil cylinder 33, interior mould sub-truss walking oil cylinder 33 one end be articulated and connected in
On truss track 11, the other end is articulated and connected on interior mould sub-truss 12, by interior mould sub-truss walking oil cylinder 33 pushing tow
Interior mould sub-truss 12 is made to move along truss track 11.
The present embodiment regulation backform exterior sheathing 13 is realized by regulation external mold sub-truss 10, as it is shown on figure 3, top
The upper surface of mould trolley 9 is provided with the cross track 19 transversely laid, and external mold sub-truss 10 is by being arranged at lower surface
Draw-in groove 20 is slidably connected on cross track 19, and the draw-in groove 20 of the present embodiment is to U-shape structure, and U mouth down is fastened on transverse rails
The upper end in road 19, the both sides of draw-in groove 20 limit the movement of the longitudinal direction of external mold sub-truss 10, only along cross track 19
Direction motor adjustment external mold sub-truss 10.
The lower end of external mold sub-truss 10 is provided with transverse hydraulic oil cylinder 21, outside the housing of transverse hydraulic oil cylinder 21 is fixed on
The lower surface of mould sub-truss 10, its pushing end is articulated and connected in the upper surface of backform chassis 9.By pushing tow transverse hydraulic oil cylinder
Backform exterior sheathing 13 quickly can be adjusted to casting position by 21, and reverse pushing tow transverse hydraulic oil cylinder 21 can be quickly by top
Mould exterior sheathing 13 and the culvert side wall demoulding poured.
The culvert construction method of the present embodiment is, 1, lay longitudinal rail in the both sides of culvert along the planning construction direction of culvert
Road 1, the installation of long rails 1 needs basic unit is applied bed course, it is ensured that the ride comfort of track.
2, bottom die trolley 2 is hoisted to the upper of long rails 1, the roller on bottom die trolley 2 is placed into longitudinal rail
On road 1, draw bottom die trolley 2 to the construction point of this sections culvert along long rails 1, it is possible to use special pulling equipment traction
Bottom die trolley 2.As in figure 2 it is shown, the both sides of bottom die trolley 2 are provided with bed die walking oil cylinder 31, bed die walking oil cylinder 31 one end hinge
Being connected in succession on bottom die trolley 2, the other end is articulated and connected on track 1, by the pushing tow bottom die trolley 2 of bed die walking oil cylinder 31
Run along track 1 and advance,
The first segment to culvert construction is moved, fixing bottom die trolley 2, it is ensured that bottom die trolley 2 is in longitudinal direction along long rails 1
The most all cannot move.Start the first double head oil cylinder 6 and the second double head oil cylinder 7 adjusts mould in bed die exterior sheathing 4 and bed die
Plate 5, installs first by regulation screw mandrel and pull bar 22 and second pair of pull bar 23 is fixed template 5 in bed die exterior sheathing 4 and bed die, from
Downward casting concrete at the upper end open of template 5 in bed die exterior sheathing 4 and bed die, concrete is from flowing into mould exterior sheathing 4 on earth
With in the cavity of template in bed die 5 formation, after coagulating in fact, form base plate 27 and the first side wall 29.
3, treating that the intensity of base plate 27 and the first side wall 29 reaches requirement, loose unloading regulation screw mandrel dismounting first is to pull bar 21 and the
Two pairs of pull bars 22, extract out in transverse direction to pull bar, are stayed by pvc pipe in solidifying real concrete, and reverse pushing tow double head oil cylinder makes
It applies reverse active force, makes template 5 in bed die exterior sheathing 4 and bed die depart from base plate the 27, first side wall 29 poured complete
Become first segment construction, mobile bottom die trolley 2 to march to the second sections to carry out constructing bottom the culvert of the second sections.
4, truss track 11 is longitudinally laid along culvert in base plate 27 upper surface poured, by bottom die trolley 2 and interior
Mould sub-truss 12 is pushed to the first segment of culvert construction respectively along long rails 1 and truss track 11.Backform chassis 9 is with vertical
Being provided with backform walking oil cylinder 32 between track 1, backform walking oil cylinder 32 one end is articulated and connected on backform chassis 9, another
End is articulated and connected on track 1, is advanced by backform walking oil cylinder 32 pushing tow backform chassis 9 orbiting, and backform chassis 9 leads to
Cross backform walking oil cylinder 32 and promote along long rails 1 sliding, as shown in Figure 4.
Pushing tow transverse hydraulic oil cylinder 21 adjusts the lateral attitude of backform exterior sheathing 13, adjusts top by vertical jacking cylinder 26
The vertical position of mould exterior sheathing 13, it is ensured that backform exterior sheathing 13 is on the casting position of the second side wall 30, having adjusted will top
Mould exterior sheathing 13 is fixed on this position.
Pushing tow the 3rd double head oil cylinder 15 adjusts the position of template 14 in backform, and pushing tow the 4th double head oil cylinder 16 adjusts top board mould
Plate 17, is installed by regulation screw mandrel and pull bar is installed the 3rd pair of pull bar 24 and the 4th pair of pull bar 25 fixes backform exterior sheathing 13 and top
Template 14 in mould, casting concrete in the cavity that template 14 and roof plate template 17 are formed in backform exterior sheathing 13, backform, coagulation
Soil forms the second side wall 30 and top board 28 after coagulating in fact.
5, after the intensity until top board 28 and the second side wall 30 reaches requirement, the 3rd pair of pull bar 23 He dismantled by loose unloading regulation screw mandrel
4th pair of pull bar 24, reverse pushing tow double head oil cylinder and transverse hydraulic oil cylinder 21, make template 14 and top in backform exterior sheathing 13, backform
Template die plate 17 has departed from the construction of first segment culvert from the second side wall 30 and top board 28, promotes backform chassis 9 and Nei Mo
Sub-truss 12 to the second sections culvert construction point.
6, the most alternately, until all of culvert segmental construction completes.
When pouring of each sections, longitudinal rear and front end of the cavity that template is formed all is closed, to prevent coagulation
Soil spills in the case of not coagulating in fact.The sections being positioned at interlude can be using the longitudinal end of the last period as enclosed construction.
The oil cylinder that the present embodiment uses can be connected with controlling equipment, to realize Automated condtrol.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these become
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and
Equivalent defines.
Claims (10)
1. the all-hydraulic template system poured for culvert, including being positioned at arranging along culvert bearing of trend of culvert both sides
Long rails (1),
It is characterized in that: also include the first side wall (29) for pouring culvert base plate (27) and culvert base plate (27) both sides
Bed die device, and using the culvert base plate (27) that poured and long rails (1) as carrying basis be used for pour culvert top
Plate (28) and the backform device of the second side wall (30) being positioned on the first side wall (29)；
The bottom die trolley (2) being slidably connected on long rails (1) that described bed die device includes being positioned at culvert both sides and many
Root is across the bed die crossbeam (3) of culvert；On the bottom die trolley (2) being supported at both ends in both sides of described bed die crossbeam (3), bed die
Two groups of bed die templates it are hung with on crossbeam (3)；
Described bed die template includes being positioned at base plate (27) and the bed die exterior sheathing (4) in the first side wall (29) outside and is positioned at the
Template (5) in the bed die of one side wall (29) inner side；
In described bed die exterior sheathing (4) and bed die, template (5) upper end can transversely be slidably connected on bed die crossbeam (3),
Bed die exterior sheathing (4) is provided with the first double head oil cylinder (6) on the bottom die trolley (2) of homonymy, and in bed die, template (5) is horizontal with bed die
The second double head oil cylinder (7) it is provided with on beam (3)；
Described the first double head oil cylinder (6) one end is articulated and connected on bottom die trolley (2), and the other end is articulated and connected in bed die external mold
Plate (4) outside medium position；Described the second double head oil cylinder (7) upper end thereof is connected on bed die crossbeam (3), the hinged company in lower end
It is connected to the lower end position of template (5) in bed die.
A kind of all-hydraulic template system poured for culvert, it is characterised in that: described backform
Device includes the backform chassis (9) being slidably connected to long rails (1), the external mold sub-truss being arranged on backform chassis (9)
(10), it is layed in the truss track (11) of base plate (27) upper surface poured along the longitudinal direction and is slidably connected to truss rail
Interior mould sub-truss (12) on road (11)；
Two groups it are provided with for pouring the second side wall between described external mold sub-truss (10) and interior mould sub-truss (12)
(30) backform template；Described backform template include being fixed on external mold sub-truss (10) inner side backform exterior sheathing (13) and
It is fixed on template (14) in the backform in interior mould sub-truss (12) outside；
Many 3rd double head oil cylinders (15) it are provided with between template (14) and interior mould sub-truss (12) in described backform, the 3rd
Scalp pomade cylinder (15) one end is articulated and connected in the sidepiece of interior mould sub-truss (12), and the other end is articulated and connected template (14) in backform
Sidepiece；
Roof plate template (17) for pouring culvert top board (28) is installed between template (14) in two panels backform；
The two ends of described roof plate template (17) are hingedly connected the upper end of template (14), roof plate template in the backform of both sides
(17) the 4th double head oil cylinder (16), the 4th double head oil cylinder (16) upper end hinge and it are provided with between the upper end of interior mould sub-truss (12)
Being connected in succession on roof plate template (17), lower end is articulated and connected in the upper end of interior mould sub-truss (12).
A kind of all-hydraulic template system poured for culvert, it is characterised in that: described backform
The upper surface of chassis (9) is provided with the cross track (19) transversely laid；Described external mold sub-truss (10) is by arranging
Draw-in groove (20) in lower surface is slidably connected on cross track (19), and the lower end of external mold sub-truss (10) is provided with horizontal liquid
Compressing cylinder (21)；The housing of described transverse hydraulic oil cylinder (21) is fixed on the lower surface of external mold sub-truss (10), its pushing tow
End is articulated and connected in the upper surface of backform chassis (9).
A kind of all-hydraulic template system poured for culvert, it is characterised in that: described bed die
It is provided with template tensioner on device and backform device.
A kind of all-hydraulic template system poured for culvert, it is characterised in that: described template
Tensioner includes the first pair of pull bar (22) being positioned between two panels bed die external mold template (4) and is positioned at the bed die exterior sheathing with group
(4) second pair of pull bar (23) between template (5) and in bed die；First pair of described pull bar (22) is positioned at bed die exterior sheathing (4)
Lower end for tensioning two panels bed die exterior sheathing (4)；Second pair of described pull bar (23) is positioned at bed die exterior sheathing (4) and bed die
The upper end of template (5) is template (5) in the bed die exterior sheathing (4) and bed die of the same group of tensioning.
A kind of all-hydraulic template system poured for culvert, it is characterised in that: described template
Tensioner also include being positioned at the 3rd pair of pull bar (24) between backform exterior sheathing (13) and backform template (14) with group and
The 4th pair of pull bar (25) between two panels backform exterior sheathing (13)；The 3rd pair of described pull bar (1) is positioned at backform exterior sheathing (13)
With the lower end horizontal suspended of template in backform (14) in the top of base plate (27) for tensioning with the backform exterior sheathing (13) of group and
Template (14) in backform；The 4th pair of described pull bar (25) is positioned at the upper end of backform exterior sheathing (13) outside tensioning two panels backform
Template (13).
7. the construction method that any culvert as described in claim 1～6 pours, it is characterised in that: along culvert
Longitudinal direction lays long rails (1) in the both lateral sides of culvert, builds bed die device and pour culvert on long rails (1)
First side plate (29) of base plate (27) and base plate (27) both sides, upper end, treats that the intensity of base plate (27) and the first side plate (29) reaches to want
After asking, along long rails (1) promote bed die device to next segmental construction point of culvert, then with the base plate (27) poured and indulge
Build backform device to track (1) pour the second side plate (30) and culvert top board (28) for carrying basis, treat top board (28) and the
After two side plates (30) intensity reaches requirement, promote backform device to next segmental construction point of culvert, alternately until all of
Culvert segmental construction completes.
8. the construction method that an a kind of culvert as claimed in claim 7 pours, it is characterised in that: described construction method bag
Include following steps:
1), along culvert planning construction direction the both sides of culvert lay long rails (1)；
2), it is pushed to the first segment of culvert construction, fixing bottom die trolley (2) by bottom die trolley (2) along long rails (1), opens
Dynamic first double head oil cylinder (6) and the second double head oil cylinder (7) adjust template (5) in bed die exterior sheathing (4) and bed die, are adjusted by screw mandrel
Joint is installed first and pull bar (22) and second pair of pull bar (23) is fixed template (5) in bed die exterior sheathing (4) and bed die, pours base plate
(27) and the first side wall (29)；
3), treating that the intensity of base plate (27) and the first side wall (29) reaches requirement, dismounting first is to pull bar (21) and second pair of pull bar
(22), loose unloading screw mandrel, reverse pushing tow double head oil cylinder, in making bed die exterior sheathing (4) and bed die, template (5) departs from the base plate poured
(27), the first side wall (29) complete first segment construction, mobile bottom die trolley (2) marches to the second sections and carries out the second sections
Construct bottom culvert；
4), in base plate (27) upper surface poured longitudinally lay truss track (11) along culvert, by bottom die trolley (2) and
Interior mould sub-truss (12) is respectively moved to the first segment of culvert construction, pushing tow along long rails (1) and truss track (11)
Transverse hydraulic oil cylinder (21) and the 3rd double head oil cylinder (15) adjust backform exterior sheathing (13) and backform in template (14) in the first side
The upper end of wall (29), installs the 3rd pair of pull bar (24) and the 4th pair of fixing backform exterior sheathing (13) of pull bar (25) by screw mandrel regulation
With template in backform (14), pushing tow the 4th double head oil cylinder (16) adjusts and uses screw mandrel to fix roof plate template (17), pouring second
Side wall (30) and top board (28)；
5), after the intensity of top board (28) and the second side wall (30) reaches requirement, the 3rd pair of pull bar (23) and the 4th is dismantled to drawing
Bar (24), loose unloading screw mandrel, reverse pushing tow double head oil cylinder and transverse hydraulic oil cylinder (21), make mould in backform exterior sheathing (13), backform
Plate (14) and roof plate template (17) have departed from the construction of first segment culvert from the second side wall (30) and top board (28), promote
Backform chassis (9) and interior mould sub-truss (12) are to the second sections culvert construction point；
6), the most alternately, until all of culvert segmental construction completes.
9. the construction method that an a kind of culvert as claimed in claim 8 pours, it is characterised in that: in step 2, to pull bar position
A pvc pipe it is arranged with in part between two pieces of templates.
10. the construction method that an a kind of culvert as claimed in claim 8 pours, it is characterised in that: in step 4, backform platform
Being provided with backform walking oil cylinder (32) between car (9) and long rails (1), backform chassis (9) is by backform walking oil cylinder (32)
Promote along long rails (1) sliding.
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| CN201610679472.3A CN106089253B (en) | 2016-08-17 | 2016-08-17 | A kind of all-hydraulic template system poured for culvert |
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|---|---|---|---|
| CN201610679472.3A CN106089253B (en) | 2016-08-17 | 2016-08-17 | A kind of all-hydraulic template system poured for culvert |
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| CN106089253B CN106089253B (en) | 2018-08-24 |
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| CN106760486A (en) * | 2017-03-17 | 2017-05-31 | 中铁隧道集团有限公司 | Exterior wall mould and its erection method in foundation ditch |
| CN107653782A (en) * | 2017-09-28 | 2018-02-02 | 浙江兴土桥梁临时钢结构工程有限公司 | Continuous beam pier top section pours inner form support system |
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| CN108385550A (en) * | 2018-03-27 | 2018-08-10 | 贵州省铁交路桥设备有限公司 | A kind of culvert building wall device |
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| CN106760486A (en) * | 2017-03-17 | 2017-05-31 | 中铁隧道集团有限公司 | Exterior wall mould and its erection method in foundation ditch |
| CN107653782B (en) * | 2017-09-28 | 2023-06-06 | 兴土股份有限公司 | Continuous beam pier top section pouring internal mold supporting system |
| CN107653782A (en) * | 2017-09-28 | 2018-02-02 | 浙江兴土桥梁临时钢结构工程有限公司 | Continuous beam pier top section pours inner form support system |
| CN108004936A (en) * | 2017-12-29 | 2018-05-08 | 山东博远重工有限公司 | Sliding system applied to section box girder small chamber internal model |
| CN108560904A (en) * | 2018-02-06 | 2018-09-21 | 中铁四局集团第二工程有限公司 | A kind of packaged type frame structure wall template system and wall construction method |
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| CN108952770A (en) * | 2018-09-30 | 2018-12-07 | 中铁六局集团广州工程有限公司 | A kind of outer mould trolley of slope open trench tunnel rectangular configuration lining cutting |
| CN110076889A (en) * | 2019-05-31 | 2019-08-02 | 中交武汉港湾工程设计研究院有限公司 | A kind of integral prefabricated immersed tube template system of dry-docking sequential method tunneling boring |
| CN110076889B (en) * | 2019-05-31 | 2024-03-22 | 中交武汉港湾工程设计研究院有限公司 | Full-section integral prefabricated immersed tube template system adopting dry dock sequential method |
| CN110777659A (en) * | 2019-10-17 | 2020-02-11 | 闫相明 | Construction method of box culvert template system |
| CN112392528A (en) * | 2020-11-16 | 2021-02-23 | 湖南中铁五新钢模有限责任公司 | Hydraulic internal mold system for rail top air duct post-pouring construction and application method thereof |
| CN112411406A (en) * | 2020-11-27 | 2021-02-26 | 浙江世润建创科技发展有限公司 | Light truss type porous box culvert template system and construction method |
| CN112647436B (en) * | 2020-12-18 | 2022-06-28 | 浙江世润建创科技发展有限公司 | Porous cast-in-situ box culvert bottom plate and construction method |
| CN112647436A (en) * | 2020-12-18 | 2021-04-13 | 浙江世润建创科技发展有限公司 | Porous cast-in-situ box culvert bottom plate and construction method |
| CN112695760A (en) * | 2020-12-30 | 2021-04-23 | 河北东风世景轨道有限公司 | Erect wall and pour platform truck |
| CN112847736A (en) * | 2021-02-05 | 2021-05-28 | 中铁隧道集团三处有限公司 | Immersed tube pipe section prefabricating construction method |
| CN114164928A (en) * | 2021-09-15 | 2022-03-11 | 侯建群 | Method for manufacturing prefabricated reinforced concrete special-shaped member |
| CN114250856A (en) * | 2021-09-15 | 2022-03-29 | 侯建群 | House assembled by prefabricated reinforced concrete special-shaped components and construction method thereof |
| CN114164928B (en) * | 2021-09-15 | 2023-11-14 | 侯建群 | Manufacturing method of prefabricated reinforced concrete special-shaped member |
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