CN207974031U - The cast-in-place road gully of mobile moldbase - Google Patents
The cast-in-place road gully of mobile moldbase Download PDFInfo
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- CN207974031U CN207974031U CN201820174982.XU CN201820174982U CN207974031U CN 207974031 U CN207974031 U CN 207974031U CN 201820174982 U CN201820174982 U CN 201820174982U CN 207974031 U CN207974031 U CN 207974031U
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Abstract
The utility model discloses a kind of cast-in-place road gullies of mobile moldbase to be mainly made of gutter foundation pit, modular steel sheet pile, gutter, global formation steel reinforcement cage, gutter template, attached vibrator, template movement frame, adjustable form hanging beam, traveling wheel.The cast-in-place road gully of mobile moldbase and construction method of the utility model are easy for construction, and construction efficiency is high, and template movement frame is used multiple times, it can be achieved that resources, have preferable economic technology benefit.The invention also discloses the construction methods for including the cast-in-place road gully of mobile moldbase, include mainly step：Bottom plate and side wall integrated construction, preparation of construction, surveying setting-out, modular steel sheet pile supporting, excavation of foundation pit, solidification cement soil padding, the installation of template movement frame, steel form installation and debugging, concreting, press polish maintenance, steel form die sinking promotion, steel form sliding and next section of gutter cross construction.
Description
Technical field
The utility model is related to cast-in-place road gullies, the more particularly to cast-in-place road gully of mobile moldbase and construction party
Method belongs to municipal bridge field.
Background technology
Road drainage system road construction quality as other systems, development experience one is from not perfect straight
To perfect process, with the continuous improvement that the construction quality of China's subgrade and pavement requires drain function, drainage system
Structure also becomes gradually complicated, and the connection between all kinds of engineering structures is also more rationally more practical, in engineering practice, greatly
The case of amount proves：Perfect road drainage system can be effectively reduced the damage of underground water and surface water to major project
Evil, can improve durability and the safety of agent structure, so the construction technology for road plumbing also just seems particularly
It is important.
Subgrade drainage ditch requires to be placed on the soil layer of stable stratum or grinding compacting, and flow should introduce the row of circuit both sides
Water system, it must not drain when operation generates harm to roadbed, to be closely connected from different pumping equipments.Often occur in construction
Gutter operation side it is smaller, undoubtedly formwork erection is given to provide a large amount of difficulty, traditional construction mode needs to spend a lot of time
On formwork erection and the fixed process of template.
In consideration of it, the features such as gutter formwork narrow space, formwork intricate operation, while reducing cost, it would be highly desirable to it sends out
A kind of bright simple and effective cast-in-place road gully structure of mobile moldbase.Ensure the economy of construction, safety, mould bases made to set
Count it is simple and efficient, processing, it is easy for installation, achieve the purpose that economize on resources.
Invention content
The features such as utility model aims to solve gutter formwork narrow space, formwork intricate operations, ensures to apply
The economy of work, keeps Mold Base Design simple and efficient at safety, processing, easy for installation, reduction cost, with preferable technology warp
Ji benefit.
To realize the above-mentioned technical purpose, the utility model uses following technical scheme：
The cast-in-place road gully of mobile moldbase, which is characterized in that the cast-in-place road gully of mobile moldbase is main
By gutter foundation pit 4, modular steel sheet pile 1, gutter, global formation steel reinforcement cage 6, gutter template, attached vibrator 12,
Template movement frame 16, adjustable form hanging beam, traveling wheel 26 form；4 both sides setting unit formula steel sheet pile of gutter foundation pit
1, gutter bottom of foundation ditch setting solidification cement soil padding 5 cures setting bed course built-in fitting 28 on cement soil padding 5, bed course is pre-
Traveling wheel track plates 29 are set on embedded part 28, and foundation pit 4 inside in gutter is arranged gutter, template movement vehicle frame is arranged in gutter
Frame 16, template movement frame 16 can walk in gutter also walks in gutter foundation pit 4.
Further, 1 top of modular steel sheet pile setting top disjunctor shaped steel 2, shaped steel is channel steel, and two channel steels use bolt
Adjustable supporting mandril 3 is arranged between the modular steel sheet pile in both sides 1 in connection.
Setting monoblock type outer steel formwork 10, inside setting monoblock type inside punching block 9, monoblock type outer steel formwork on the outside of gutter
10 and monoblock type on the inside of punching block 9 pull rod 23 is positioned to drawing by template, pushed up by internal model level between punching block on the inside of two monoblock types
The positioning of bar 22 is fixed, and open-close type bottom plate backform 11 is arranged in gutter bottom, and open-close type bottom plate backform 11 passes through fastener 32 able to turn on or off
It is connected with the closing of punching block 9 on the inside of monoblock type, attached vibrator is set on punching block 9 and monoblock type outer steel formwork 10 on the inside of monoblock type
12, gutter is made of draining trench floor 14, gutter side wall 15, setting global formation steel reinforcement cage 6 inside gutter.
The template movement frame 16 is movable by adjustable external mold hanging beam 17, adjustable internal-mold hanging beam 18, template
Vertical sunpender 19, sunpender locating chucking tools 20, outside elevating lever 24, inside elevating lever 25, traveling wheel 26, supporting rod 31, traction system
System 27, directive wheel 30 form, and adjustable 17 lower part of external mold hanging beam is provided with the template for lifting by crane monoblock type outer steel formwork 10 and lives
The vertical sunpender 19 of dynamic formula, the template that 18 lower part of adjustable internal-mold hanging beam is provided with for lifting by crane punching block 9 on the inside of monoblock type are movable
Reinforcing bar is arranged on adjustable external mold hanging beam 17 in vertical sunpender 19, setting bottom plate vertical spacing bar 13 on adjustable internal-mold hanging beam 18
Steel reinforcement cage positioning plate 8 is arranged in cage locating rod 7,7 lower end of steel reinforcement cage locating rod, and the horizontal mandril of external mold is arranged in elevating lever 24 top in outside
21。
The exceptionally side traveling wheel of traveling wheel 26 and inside traveling wheel, inside traveling wheel are walked on draining trench floor 14, outside
Traveling wheel is walked on walking wheel track plate 29, and 16 end set directive wheel 30 of template movement frame, 30 front of directive wheel is set
Set trailer system 27.
The above-mentioned cast-in-place road drainage ditch construction method of mobile moldbase, bottom plate and side wall integrated construction, including following step
Suddenly：
(1) preparation of construction：Along the scope of design of line direction bank protection basis outside, usage mining machine carries out levelling of the land；
(2) surveying setting-out：The center control line that gutter is made with total powerstation controls elevation, root by Leveling Survey requirement
According to center line and vertical control point, setting-out goes out gutter footing line and ditch mouth line totally four control lines, according to gutter structure ruler
It is very little, it is reserved to need working face；
(3) modular steel sheet pile supporting：Modular steel sheet pile 1 is squeezed into according to design requirement, then in modular steel sheet pile 1
Disjunctor shaped steel 2 at the top of upper weld, two shaped steel are fixed by bolts, and adjustable supporting top is arranged between the modular steel sheet pile in both sides 1
Bar 3；
(4) excavation of foundation pit：By design requirement excavation pit；
(5) cure cement soil padding：The material that paves mixes and stirs the construction that paves after the completion, artificial levelling, after shaping, when mixture
When water content is optimum moisture content, rolled with small-sized idler wheel, twice of static pressure；
(6) template movement frame is installed：Template movement frame 16 is made of square steel tube, and five rows are respectively arranged in both ends
Wheel 26 is walked, three internal, each component is assembled by design requirement, elevating lever is arranged in movable pulley fixed platform by each one of outside
For the lifting or decline of template movement frame 16, the middle part setting supporting rod of main body rack ensures template movement frame 16
Overall stability；
(7) steel form installation and debugging：Punching block 9 and monoblock type outer steel formwork 10 first on the inside of installation monoblock type, are subsequently mounted
Open-close type bottom plate backform 11, open-close type bottom plate backform 11 are fixed using bottom plate vertical spacing bar 13, open-close type bottom plate backform 11 with
Punching block 9 is connected firmly using fastener 32 able to turn on or off on the inside of monoblock type, using the horizontal mandril 22 of internal model by steel on the inside of the monoblock type of both sides
Mould 9 is fixed, and the horizontal mandril of adjustment external mold 21 fixes both sides monoblock type outer steel formwork 10, is subsequently placed with steel reinforcement cage, adjusts simultaneously
Steel reinforcement cage locating rod 7 makes steel reinforcement cage positioning plate 8 hold out against steel reinforcement cage, and template is finally arranged to pull rod 23；
(8) concreting：It is poured using commerical ready-mixed concrete, and observes template situation at any time, while opened adhesion type and shaking
Smash device 12；
(9) press polish conserves：It is carried out smearing pressure with wooden float, so that face layer is sufficiently achieved closely knit；Before concrete final set, second is carried out
All over pressure work is smeared, press polish is carried out with electric trowel, by trowel line Troweling press finishing, it is complete before concrete final set entirely to smear pressure time control
At；
(10) steel form die sinking is promoted：Form removal fixing piece, adjustment steel reinforcement cage locating rod 7, is hung template using manpower
On template movement frame 16；
(11) steel form slides：It adjusts adjustable external mold crossbeam 17 and the movable vertical sunpender 19 of template carries out outside monoblock type
The handling of side punching block 10, adjustable internal-mold crossbeam 18 and the movable vertical sunpender 19 of template carry out hanging for monoblock type inside punching block 9
Fortune lifts the elevating lever on template movement frame 16, and subsequent manual operation trailer system 27 is walked, at this time template movement frame
16 mainly by outside two-wheeled stress, internal three-wheel not with gutter contacts baseplate；
(12) next section of gutter cross construction：It constructs in the manner described above next section of gutter.
The utility model additionally provides the cast-in-place road drainage ditch construction method of another mobile moldbase, bottom plate and side wall point
Secondary construction, includes the following steps：
(1) preparation of construction：Along the scope of design of line direction bank protection basis outside, usage mining machine carries out levelling of the land；
(2) surveying setting-out：The center control line that gutter is made with total powerstation controls elevation, root by Leveling Survey requirement
According to center line and vertical control point, setting-out goes out gutter footing line and ditch mouth line totally four control lines, according to gutter structure ruler
It is very little, it is reserved to need working face；
(3) modular steel sheet pile supporting：Modular steel sheet pile 1 is squeezed into according to design requirement, then in modular steel sheet pile 1
Disjunctor shaped steel 2 at the top of upper weld, two shaped steel are fixed by bolts, and adjustable supporting top is arranged between the modular steel sheet pile in both sides 1
Bar；
(4) excavation of foundation pit：By design requirement excavation pit；
(5) cure cement soil padding：The material that paves mixes and stirs the construction that paves after the completion, artificial levelling, after shaping, when mixture
When water content is optimum moisture content, rolled with small-sized idler wheel, twice of static pressure；
(6) steel form installation and debugging：Punching block 9 and monoblock type outer steel formwork 10 first on the inside of installation monoblock type, are subsequently mounted
Open-close type bottom plate backform 11, open-close type bottom plate backform 11 are fixed using bottom plate vertical spacing bar 13, open-close type bottom plate backform 11 with
Punching block 9 is connected firmly using fastener 32 able to turn on or off on the inside of monoblock type, using the horizontal mandril 22 of internal model by steel on the inside of the monoblock type of both sides
Mould 9 is fixed, and the horizontal mandril of adjustment external mold 21 fixes both sides monoblock type outer steel formwork 10, is subsequently placed with steel reinforcement cage, adjusts simultaneously
Steel reinforcement cage locating rod 7 makes steel reinforcement cage positioning plate 8 hold out against steel reinforcement cage, and template is finally arranged to pull rod 23；
(7) bottom slab concreting concrete：It is poured using commerical ready-mixed concrete, and observes template situation at any time, while opening attachment
Formula vibrator 12；
(8) bottom plate conserves：It opens fastener able to turn on or off and removes bottom plate according to concrete curing requirement maintenance underplate concrete；
(9) template movement frame is installed：Template movement frame 16 is made of square steel tube, and five rows are respectively arranged in both ends
Wheel 26 is walked, three internal, each component is assembled by design requirement, elevating lever is arranged in movable pulley fixed platform by each one of outside
For the lifting or decline of template movement frame 16, the middle part setting supporting rod of main body rack ensures template movement frame 16
Overall stability；
(10) side wall concreting：It is poured using commerical ready-mixed concrete, and observes template situation at any time, while opening attachment
Formula vibrator 12；
(11) press polish conserves：It is carried out smearing pressure with wooden float, so that face layer is sufficiently achieved closely knit, before concrete final set, carry out the
It smears pressure work two times, press polish is carried out with electric trowel, by trowel line Troweling press finishing, entirely smear pressure time control before concrete final set
It completes；
(12) steel form die sinking is promoted：Form removal fixing piece, adjustment steel reinforcement cage locating rod 7, is hung template using manpower
On template movement frame 16；
(13) steel form slides：It adjusts adjustable external mold crossbeam 17 and the movable vertical sunpender 19 of template carries out outside monoblock type
The handling of side punching block 10, adjustable internal-mold crossbeam 18 and the movable vertical sunpender 19 of template carry out hanging for monoblock type inside punching block 9
Fortune lifts the elevating lever on template movement frame 16, and subsequent manual operation trailer system 27 is walked, at this time template movement frame
16 are mainly walked stress by internal three traveling wheels on draining trench floor 14, and outside traveling wheel does not stress；
(14) next section of gutter cross construction：It constructs in the manner described above next section of gutter.
The utility model has the characteristics that following and advantageous effect：
(1) cure cement soil padding using constructing in bottom of foundation ditch after excavation of foundation pit, then use modular steel sheet pile branch
Shield ensures the stability of foundation pit.
(2) gutter template uses template movement frame, reduces manpower, and template time is had bad luck in saving, improves economic effect
Benefit.
(3) two side forms are fixed using split bolt when gutter template assembly is fixed, and bed die uses bottom plate vertical spacing bar
Fixed, two inner side templates are fixed using the horizontal mandril of internal model, and two external molds are fixed using the horizontal mandril of external mold, and entire work progress is fast
It is prompt, conveniently, there is preferable technical benefits.
Description of the drawings
Fig. 1 is the cast-in-place road gully structural schematic diagram of the utility model mobile moldbase；
Fig. 2 is the utility model template movement frame structural schematic diagram；
Fig. 3 is the modular steel sheet pile structural schematic diagram of the utility model；
Fig. 4 is the utility model draining trench floor and gutter side wall connection diagram；
Fig. 5 is the utility model draining trench floor and gutter side wall joint face schematic diagram；
Fig. 6 is the utility model bottom plate and side wall integrated construction flow chart；
Fig. 7 is the utility model bottom plate and side wall gradation construction process figure；
Wherein：Disjunctor shaped steel, 3- adjustable supportings mandril, the gutters 4- foundation pit, 5- are solid at the top of the modular steel sheet piles of 1-, 2-
Change cement soil padding, 6- global formations steel reinforcement cage, 7- steel reinforcement cages locating rod, 8- steel reinforcement cages positioning plate, punching block on the inside of 9- monoblock types,
10- monoblock types outer steel formwork, 11- open-close type bottom plates backform, 12- attached vibrators, 13- bottom plate vertical spacings bar, 14- drainings
Trench floor, the gutters 15- side wall, 16- template movements frame, the adjustable external mold hanging beams of 17-, 18- adjustable internal-molds hanging beam,
The movable vertical sunpender of 19- templates, 20- sunpenders locating chucking tools, the horizontal mandril of 21- external molds, the horizontal mandril of 22- internal models, 23- templates
To elevating lever, the insides 25- elevating lever, 26- traveling wheels, 27- trailer systems, 28- bed courses built-in fitting, 29- rows on the outside of pull rod, 24-
Walk wheel track guidance tape, 30- directive wheels, 31- supporting rods, 32- fasteners able to turn on or off.
Specific implementation mode
The requirement of concreting technology, reinforcing bar bind construction technical requirement, template support construction technical requirement etc., this practicality
It is novel to be not repeated, emphasis illustrate the utility model is related to structure and construction method.
Fig. 1 is the cast-in-place road gully structural schematic diagram of the utility model mobile moldbase, referring to Fig.1 shown in it is mobile
The cast-in-place road gully of mould bases, the cast-in-place road gully of mobile moldbase is mainly by gutter foundation pit 4, modular steel sheet pile 1, row
Ditch, global formation steel reinforcement cage 6, gutter template, attached vibrator 12, template movement frame 16, adjustable form are hung
The compositions such as beam, traveling wheel 26；1 400 × 170 × 15.5L of size of gutter foundation pit both sides setting unit formula steel sheet pile, bottom of foundation ditch
Setting solidification cement soil padding 5, cushion thickness 20mm, setting bed course built-in fitting 28 on bed course, bed course built-in fitting 28 is reinforcing bar,
Upper welding traveling wheel track plates 29, track are suitble to width 30mm traveling wheels walking.Excavation of foundation pit 800mm wide, in gutter foundation pit 4
Gutter, gutter concrete thickness 200mm, gutter height 600mm, overall width 900mm is arranged in portion.
Template movement frame 16 can walk in gutter also walks in gutter foundation pit 4.It is set on the outside of gutter
Monoblock type outer steel formwork 10, inside setting monoblock type inside punching block 9 are set, punching block thickness 4mm, interior outer steel formwork is by template to drawing
Bar 23 is positioned to drawing, and template fixes pull rod diameter 20mm by the horizontal positioning of mandril 22 of internal model between punching block on the inside of two monoblock types,
To mandril diameter 20mm.Bottom is arranged open-close type bottom plate backform 11, open-close type bottom plate backform 11 by fastener 32 able to turn on or off with it is whole
The closing of punching block 9 connects on the inside of body formula, and attached vibrator 12 is arranged on punching block 9 and monoblock type outer steel formwork 10 on the inside of monoblock type.
Gutter is made of draining trench floor 14, gutter side wall 15, and thickness is 200mm.It is arranged integral into shaped steel inside gutter
Muscle cage 6, reinforcing bar are all made of 8 HPB235 type round steel of φ, and protective layer cushion block is no less than 1m24 pieces；And one of setting per 10m
Interior filling drip hemp cut is stitched at the expansion joints 0.02cm.
Fig. 2 is the utility model template movement frame structural schematic diagram, and template movement frame 16 as shown in Figure 2 is by can
The movable vertical sunpender 19 of mode external mold hanging beam 17, adjustable internal-mold hanging beam 18, template, sunpender locating chucking tools 20, outside lifting
The compositions such as bar 24, inside elevating lever 25, traveling wheel 26, supporting rod 31, trailer system 27, directive wheel 30, sunpender locating chucking tools are
L50 angle steel is oriented to wheel diameter 200mm, trailer system 1m long.Adjustable inside and outside mould hanging beam is 48 steel pipes of Ф, and adjustable external mold is hung
17 lower part of the beam setting movable vertical sunpender of template is for lifting by crane monoblock type outer steel formwork, the setting of 18 lower part of adjustable internal-mold hanging beam
Movable 19 bar of vertical lifting of template is diameter 24mm reinforcing bars for lifting by crane punching block 9 on the inside of monoblock type, the movable vertical sunpender of template.
Bottom plate vertical spacing bar 13 is set on adjustable internal-mold hanging beam 18, steel reinforcement cage locating rod 7 is set on adjustable external mold hanging beam 17, it is fixed
Position bar is 20mm diameter reinforcing bars, and 7 lower end welded reinforcement cage positioning plate 8 of steel reinforcement cage locating rod, positioning plate is thickness 4mm steel plates, outside
The horizontal mandril 21 of external mold, diameter 20mm is arranged in elevating lever 24 top in side.Template movement frame uses length of side 100mm square steel control
Make, both ends are respectively arranged five traveling wheels 26, diameter 150mm, three internal, each one of outside, by design requirement by each component groups
Dress.Lifting or decline that elevating lever is used for template movement frame are set in movable pulley fixed platform.It is set in the middle part of main body rack
Set the overall stability that supporting rod ensures template movement frame.
The modular steel sheet pile structural schematic diagram of Fig. 3 the utility model, as shown in Figure 3 at the top of modular steel sheet pile top setting
Disjunctor shaped steel 2, shaped steel are that [10 channel steels, two channel steels are set using between the modular steel sheet pile in bolt connection both sides 1 of diameter 16mm
Adjustable supporting mandril 3 is set, supporting mandril is 48 steel pipes of Ф.
Fig. 4 is utility model draining trench floor and gutter side wall connection diagram, and Fig. 5 is the utility model gutter bottom
Plate and gutter side wall joint face schematic diagram, as shown in Fig. 4~Fig. 5, backform is connect with inside punching block using fastener 32 able to turn on or off
Securely.
As shown in fig. 6, bottom plate includes the following steps with side wall integrated construction：
Include the following steps：
(1) preparation of construction：Along the scope of design of line direction bank protection basis outside, usage mining machine carries out levelling of the land.
(2) surveying setting-out：The center control line in gutter is made with total powerstation.Elevation is controlled by Leveling Survey requirement.Root
According to center line and vertical control point, setting-out goes out gutter footing line and ditch mouth line totally four control lines.According to gutter structure ruler
It is very little, it is reserved to need working face.
(3) modular steel sheet pile supporting：Modular steel sheet pile 1 is squeezed into according to design requirement, then in modular steel sheet pile 1
Disjunctor shaped steel 2 at the top of upper weld, two shaped steel are fixed by bolts, and adjustable supporting top is arranged between the modular steel sheet pile in both sides 1
Bar 3.
(4) excavation of foundation pit：By design requirement excavation pit.
(5) cure cement soil padding：The material that paves mixes and stirs the construction that paves after the completion, artificial levelling.After shaping, when mixture
When water content is optimum moisture content, rolled with small-sized idler wheel, twice of static pressure.
(6) template movement frame is installed：Template movement frame 16 is made of square steel tube, and five rows are respectively arranged in both ends
Wheel 26 is walked, three internal, each one of outside is assembled each component by design requirement.Elevating lever is set in movable pulley fixed platform
Lifting or decline for template movement frame 16.The middle part setting supporting rod of main body rack ensures template movement frame 16
Overall stability.
(7) steel form installation and debugging：Punching block 9 and monoblock type outer steel formwork 10 first on the inside of installation monoblock type, are subsequently mounted
Open-close type bottom plate backform 11, open-close type bottom plate backform 11 are fixed using bottom plate vertical spacing bar 13, open-close type bottom plate backform 11 with
Punching block 9 is connected firmly using fastener 32 able to turn on or off on the inside of monoblock type, is consolidated punching block 9 on the inside of monoblock type using the horizontal mandril 22 of internal model
Fixed, the horizontal mandril of adjustment external mold 21 fixes monoblock type outer steel formwork 10, is subsequently placed with steel reinforcement cage, while adjusting steel reinforcement cage positioning
Bar 7 makes steel reinforcement cage positioning plate 8 hold out against steel reinforcement cage, and template is finally arranged to pull rod 23.
(8) concreting：It is poured using commerical ready-mixed concrete, and observes template situation at any time, while opened adhesion type and shaking
Smash device 12.
(9) press polish conserves：It is carried out smearing pressure with wooden float, so that face layer is sufficiently achieved closely knit.Before concrete final set, second is carried out
All over pressure work is smeared, press polish is carried out with electric trowel, by trowel line Troweling press finishing, it is complete before concrete final set entirely to smear pressure time control
At.
(10) steel form die sinking is promoted：Form removal fixing piece, adjustment steel reinforcement cage locating rod 7, is hung template using manpower
On template movement frame 16.
(11) steel form slides：It adjusts adjustable external mold crossbeam 17 and the movable vertical sunpender 19 of template carries out outside monoblock type
The handling of side punching block 10, adjustable internal-mold crossbeam 18 and the movable vertical sunpender 19 of template carry out monoblock type outer steel formwork 10 and hang
Fortune lifts the elevating lever on template movement frame 16, and subsequent manual operation trailer system 27 is walked, at this time template movement frame
16 mainly by outside two-wheeled stress, internal three-wheel not with gutter contacts baseplate.
As shown in fig. 7, bottom plate is with side wall, construction includes the following steps by several times：
(1) preparation of construction：Along the scope of design of line direction bank protection basis outside, usage mining machine carries out levelling of the land.
(2) surveying setting-out：The center control line in gutter is made with total powerstation.Elevation is controlled by Leveling Survey requirement.Root
According to center line and vertical control point, setting-out goes out gutter footing line and ditch mouth line totally four control lines.According to gutter structure ruler
It is very little, it is reserved to need working face.
(3) modular steel sheet pile supporting：Modular steel sheet pile 1 is squeezed into according to design requirement, then in modular steel sheet pile 1
Disjunctor shaped steel 2 at the top of upper weld, two shaped steel are fixed by bolts, and adjustable supporting top is arranged between the modular steel sheet pile in both sides 1
Bar.
(4) excavation of foundation pit：By design requirement excavation pit.
(5) cure cement soil padding：The material that paves mixes and stirs the construction that paves after the completion, artificial levelling.After shaping, when mixture
When water content is optimum moisture content, rolled with small-sized idler wheel, twice of static pressure.
(6) punching block 9 and monoblock type outer steel formwork 10 first on the inside of installation monoblock type, are subsequently mounted open-close type bottom plate backform
11, open-close type bottom plate backform 11 is fixed using bottom plate vertical spacing bar 13, open-close type bottom plate backform 11 and punching block 9 on the inside of monoblock type
It is connected firmly using fastener 32 able to turn on or off, punching block 9 on the inside of the monoblock type of both sides is fixed using internal model horizontal mandril 22, adjusts external mold
Horizontal mandril 21 fixes both sides monoblock type outer steel formwork 10, is subsequently placed with steel reinforcement cage, while adjusting steel reinforcement cage locating rod 7 and make steel
Muscle cage positioning plate 8 holds out against steel reinforcement cage, and template is finally arranged to pull rod 23.
(7) bottom slab concreting concrete：It is poured using commerical ready-mixed concrete, and observes template situation at any time, while opening attachment
Formula vibrator.
(8) bottom plate conserves：It opens fastener able to turn on or off and removes bottom plate according to concrete curing requirement maintenance underplate concrete.
(9) template movement frame is installed：Template movement frame 16 is made of square steel tube, and five rows are respectively arranged in both ends
Wheel 26 is walked, three internal, each one of outside is assembled each component by design requirement.Elevating lever is set in movable pulley fixed platform
Lifting or decline for template movement frame 16.The middle part setting supporting rod of main body rack ensures template movement frame 16
Overall stability.
(10) side wall concreting：It is poured using commerical ready-mixed concrete, and observes template situation at any time, while opening attachment
Formula vibrator 12.
(11) press polish conserves：It is carried out smearing pressure with wooden float, so that face layer is sufficiently achieved closely knit.Before concrete final set, the is carried out
It smears pressure work two times, press polish is carried out with electric trowel, by trowel line Troweling press finishing, entirely smear pressure time control before concrete final set
It completes.
(12) steel form die sinking is promoted：Form removal fixing piece, adjustment steel reinforcement cage locating rod 7, is hung template using manpower
On template movement frame 16.
(13) steel form slides：It adjusts adjustable external mold crossbeam 17 and the movable vertical sunpender 19 of template carries out outside monoblock type
The handling of side punching block 10, adjustable internal-mold crossbeam 18 and the movable vertical sunpender 19 of template carry out hanging for monoblock type inside punching block 9
Fortune lifts the elevating lever on template movement frame 16, and subsequent manual operation trailer system 27 is walked, at this time template movement frame
16 are mainly walked stress by internal three traveling wheels on draining trench floor 14, and outside traveling wheel does not stress.
(14) next section of gutter cross construction：It constructs in the manner described above next section of gutter.
Claims (5)
1. the cast-in-place road gully of mobile moldbase, which is characterized in that the cast-in-place road gully of mobile moldbase mainly by
Gutter foundation pit (4), modular steel sheet pile (1), gutter, global formation steel reinforcement cage (6), gutter template, adhesion type vibrate
Device (12), template movement frame (16), adjustable form hanging beam, traveling wheel (26) composition；Gutter foundation pit (4) both sides are arranged
Modular steel sheet pile (1), gutter bottom of foundation ditch setting solidification cement soil padding (5) cure and pad are arranged on cement soil padding (5)
Layer built-in fitting (28), setting traveling wheel track plates (29) on bed course built-in fitting (28), setting draining inside gutter foundation pit (4)
Ditch, setting template movement frame (16) in gutter, template movement frame (16) can walk in gutter also to be arranged
Walking in ditch foundation pit (4).
2. the cast-in-place road gully of mobile moldbase according to claim 1, feature is in the modular steel sheet pile
(1) top setting top disjunctor shaped steel (2), shaped steel is channel steel, and two channel steels are connected by screw bolts, the modular steel sheet pile in both sides (1)
Between adjustable supporting mandril (3) is set.
3. the cast-in-place road gully of mobile moldbase according to claim 1, it is characterised in that on the outside of the gutter
Monoblock type outer steel formwork (10) is set, punching block (9) on the inside of inside setting monoblock type, in monoblock type outer steel formwork (10) and monoblock type
Side punching block (9) positions pull rod (23) to drawing by template, fixed by the horizontal mandril of internal model (22) between punching block on the inside of two monoblock types
Position is fixed, and open-close type bottom plate backform (11) is arranged in gutter bottom, and open-close type bottom plate backform (11) passes through fastener able to turn on or off (32)
It closes and connects with punching block (9) on the inside of monoblock type, adhesion type is set on punching block (9) and monoblock type outer steel formwork (10) on the inside of monoblock type
Vibrator (12), gutter are made of draining trench floor (14), gutter side wall (15), are arranged integral into shaped steel inside gutter
Muscle cage (6).
4. the cast-in-place road gully of mobile moldbase according to claim 1, it is characterised in that the template movement vehicle
Frame (16) is limited by adjustable external mold hanging beam (17), adjustable internal-mold hanging beam (18), the movable vertical sunpender (19) of template, sunpender
Position fixture (20), outside elevating lever (24), inside elevating lever (25), traveling wheel (26), supporting rod (31), trailer system (27),
Directive wheel (30) forms, and adjustable external mold hanging beam (17) lower part is provided with the template for lifting by crane monoblock type outer steel formwork (10) and lives
The vertical sunpender of dynamic formula (19), adjustable internal-mold hanging beam (18) lower part are provided with the template for lifting by crane punching block (9) on the inside of monoblock type
Movable vertical sunpender (19), setting bottom plate vertical spacing bar (13), adjustable external mold hanging beam on adjustable internal-mold hanging beam (18)
(17) steel reinforcement cage locating rod (7) is set on, and steel reinforcement cage positioning plate (8), outside elevating lever is arranged in steel reinforcement cage locating rod (7) lower end
(24) the top setting horizontal mandril of external mold (21).
5. the cast-in-place road gully of mobile moldbase according to claim 4, it is characterised in that the traveling wheel (26)
Exceptionally side traveling wheel and inside traveling wheel, inside traveling wheel are walked on draining trench floor (14), and outside traveling wheel is in traveling wheel
Track plates are walked on (29), template movement frame (16) end set directive wheel (30), the setting traction of directive wheel (30) front
System (27).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820174982.XU CN207974031U (en) | 2018-02-01 | 2018-02-01 | The cast-in-place road gully of mobile moldbase |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820174982.XU CN207974031U (en) | 2018-02-01 | 2018-02-01 | The cast-in-place road gully of mobile moldbase |
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| CN207974031U true CN207974031U (en) | 2018-10-16 |
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| Country | Link |
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Effective date of registration: 20181212 Address after: 230088 Xishu Building, No. 502 Wangjiangxi Road, Hefei High-tech Zone, Anhui Province (Enterprise Finance Building) Patentee after: ANHUI ROAD&BRIDGE ENGINEERING GROUP CO., LTD. Address before: 310015 room 1901, unit 3, 3 Wanda Commercial Center, Gongshu District, Hangzhou, Zhejiang. Patentee before: Hangzhou Jiang Run Science and Technology Ltd. |
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