CN107143354A - Subway station side wall self-propelled integrated hydraulic formwork jumbo construction method - Google Patents
Subway station side wall self-propelled integrated hydraulic formwork jumbo construction method Download PDFInfo
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- CN107143354A CN107143354A CN201710432763.7A CN201710432763A CN107143354A CN 107143354 A CN107143354 A CN 107143354A CN 201710432763 A CN201710432763 A CN 201710432763A CN 107143354 A CN107143354 A CN 107143354A
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- 238000009415 formwork Methods 0.000 title claims abstract description 138
- 238000010276 construction Methods 0.000 title claims abstract description 62
- 238000000034 method Methods 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 230000002787 reinforcement Effects 0.000 claims abstract description 8
- 238000002360 preparation method Methods 0.000 claims abstract description 5
- 238000007667 floating Methods 0.000 claims description 12
- 230000004888 barrier function Effects 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 5
- 230000009467 reduction Effects 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000003908 quality control method Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- 230000010412 perfusion Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 8
- 239000002360 explosive Substances 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 8
- 238000005457 optimization Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000013517 stratification Methods 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)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention discloses subway station side wall self-propelled integrated hydraulic formwork jumbo construction method, following construction procedure is specifically included：Preparation of construction；Installation of embedded parts；Formwork jumbo track laying；Formwork jumbo is assembled；Template Location；Chassis is reinforced；Side wall concrete is poured；Template is stripped；Spud carriage shifting；Template is cleared up.Compared with prior art, the present invention is compared with conventional art, and technique is simple, easy to use, it is adaptable to relatively large station straightway continuous productive process；The present invention use bulk steel form, reinforcement measure in place after, Stability Analysis of Structures, non-explosive mould, run mould, it is safe, overall construction quality be easy to ensure；Energy-conserving and environment-protective of the present invention, construction speed are fast, efficiency high, using do mechanization operation, labour's less investment, are lost small, repeat utilization rate high.
Description
Technical field
It is subway station side wall self-propelled integrated hydraulic specifically the present invention relates to subway engineering technical field of construction
Formwork jumbo construction method.
Background technology
Using steel pipe frame country's subway engineering falsework at present more（Or bowl buckle frame）The form of+plank sheathing；Steel pipe frame
Set up a large amount of manpowers of needs, material usage is also than larger, and peace tears that the cycle is longer open, and need during setting up the details of control compared with
Many, setting up quality should not ensure, there is larger security risk on quality and personnel；Thus use conventional art, safety,
The need for quality, cost, management, human input everyway are difficult in adapt to market.
The content of the invention
It is an object of the invention to provide subway station side wall self-propelled integrated hydraulic formwork jumbo construction method, the present invention
Compared with conventional art, technique is simple, easy to use, it is adaptable to relatively large station straightway continuous productive process；Energy-saving ring of the present invention
Protect, construction speed is fast, efficiency high, using do mechanization operation, small, repeatable utilization rate height is lost in labour's less investment.
The present invention is achieved through the following technical solutions：Subway station side wall self-propelled integrated hydraulic formwork jumbo construction party
Method, specifically includes following construction procedure：
Step S1：Preparation of construction；
Step S2：Installation of embedded parts；
Step S3：Formwork jumbo track laying；Specifically refer to, first the accurate location of measurement and positioning formwork jumbo track；It is to be measured
After the completion of amount, formwork jumbo track installation is carried out；
Step S4：Formwork jumbo is assembled；The formwork jumbo includes template main part, the connection wire rod being connected with template main part and liquid
Press jack and circuit and oil pipe on template main part；The template main part includes chassis, installed in chassis bottom
Running gear, the upper skeleton installed in chassis upper, the template main beam for connecting upper skeleton and template and for propping up
That supports shores brace；
Step S5：Template Location；Specifically include following construction procedure：
Step S51：The brace of shoring of formwork jumbo bottom is reinforced；
Step S52：Template bottom control snap the line is clung on concrete surface；
Step S53：The horizontal anchor bar of formboard fastening bottom；
Step S54：Accurate adjustment is carried out to template；
Step S55：Install and the connection wire rod between formboard fastening and formwork jumbo；
Step S56：The girt at brace and base angle is shored in secondary fastening；
Step S57：Template position is checked, each component tightness is checked, Template Location, formwork erection is completed；
Step S6：Formwork jumbo is reinforced；
Step S7：Side wall concrete is poured；
Step S8：Template is stripped；
Step S9：Formwork jumbo is shifted；Specifically include following construction procedure：
Step S91：Traveling steel rail is installed on the circuit planned to implement, after the completion of previous storehouse wall form removal, brace reinforcing is shored in dismounting
Measure, using jackscrew device by formwork jumbo integral raising；
Step S92：Formwork jumbo walking is set to arrive specified location by motor driving；The motor is attached with running gear；
Step S93：Using jacking apparatus reduction formwork jumbo height, formwork jumbo supporting leg is driven to be located on rail；
Step S94：Formwork jumbo afterbody sets counterweight；
Step S95：It is should determine that before formwork jumbo walking around formwork jumbo without other staff and barrier；
Step S96：Formwork jumbo movable motor is preferably point operation control；
Step S10：Template is cleared up, and completes this work surface construction；Chassis runs to subsequent work face；Template is cleared up and brushes the demoulding
Agent, repeats the construction procedures such as Template Location, until all construction is completed working face.
Operation principle：Pin-connected panel type steel skeleton is connected using flange；Hydraulic pressure with single action and linkage dual-use function is installed
Jack, Fully-mechanized formwork erection and the form removal of bulk steel form are realized by jack；Pre-buried anti-floating anchorage device, support earth anchor
And girt, formwork jumbo is fixed by built-in fitting, support leading screw and anti-floating pull bar, multiple stress ensures to reinforce
The stabilization of system；Early buy flat panel form pallet bottom and roller, track and electric car running gear are installed, realize the fast of formwork jumbo
Speed is mobile, quick peace is torn open, realizes the streamlined mechanical work of subway station wall.
Further, in order to preferably realize the present invention, the step S4 is specifically referred to：Using getting on, get off, first stand
The order of rear pattern plate carries out formwork jumbo assembling；Rigging chassis lower running system and chassis, then install bone first
Frame, then installation form girder, last installation form, formwork jumbo main part install connection wire rod and hydraulic jack after being completed
Top, finally installs circuit and oil pipe.
Further, in order to preferably realize the present invention, the step S6 specifically includes following construction procedure：
Step S61：Formwork jumbo is located in orbit；
Step S62：Brace lower end will be shored to support on mounted counterforce device；
Step S63：After template is in place, installation form bottom level pull bar fastening bolt carries out template debugging；
Step S64：After template debugging is finished, formboard fastening bottom level pull bar and brace is shored successively；
Step S65：Anti-floating system is installed, formwork jumbo is completed and reinforces.
Further, in order to preferably realize the present invention, the step S7 is specifically referred to：
Step S71：Check mold plate verticality, formwork jumbo reinforcement measure；Determine that chassis is reinforced and template silk before concreting
Bar is all tightened, it is to avoid stress is inadequate.
Step S72：Side wall concrete placement layer by layer.
Further, in order to preferably realize the present invention, the step S72, which specifically refers to pour every time, to be highly not more than
Speed of perfusion is not more than 1.0m/h in 50cm, short transverse；When structural stratification is segmented, concrete single pours height and is no more than
5m；The height of drop that concrete departs from don't be after pipe is not more than 2m；Formwork jumbo leading portion and rear end concrete difference in height are not more than
60cm。
Further, in order to preferably realize the present invention, the step S8 specifically includes following construction procedure：
Step S81：Remove plug mould；
Step S82：Release girt bolt；
Step S83：Release or form removal and formwork jumbo between connection wire rod one end；It is mixed that operation template jack departs from side form
Solidifying soil surface.
Further, in order to preferably realize the present invention, the step S83 is specifically referred to：Can not be disposably strong during the demoulding
The row demoulding, it is necessary to point be stripped several times, and must point both sides intersect the demoulding twice.It is effective avoid because active force is excessive and to template
Or concrete surface is damaged.
Further, in order to preferably realize the present invention, the step S9 is specifically referred to：Row is installed on the circuit planned to implement
Rail is walked, after the completion of previous storehouse wall form removal, brace reinforcement measure is shored in dismounting, is integrally lifted formwork jumbo with jackscrew device
It is high；Formwork jumbo walking is set to arrive specified location by motor driving；The motor is attached with running gear；Dropped with jacking apparatus
Low formwork jumbo height, is that formwork jumbo supporting leg is located on rail；When formwork jumbo is shifted, set and match somebody with somebody in formwork jumbo afterbody
Weight；Determined before formwork jumbo walking around formwork jumbo without other staff and barrier；Formwork jumbo movable motor is used
Point operation control.
Further, in order to preferably realize the present invention, in work progress, Site quality control measure and safety are carried out
Control measure.
The present invention compared with prior art, with advantages below and beneficial effect：
（1）The present invention is compared with conventional art, and technique is simple, easy to use, it is adaptable to relatively large station straightway continuous productive process；
（2）The present invention use bulk steel form, reinforcement measure in place after, Stability Analysis of Structures, non-explosive mould, run mould, it is safe, always
Body construction quality is easy to ensure；
（3）Energy-conserving and environment-protective of the present invention, construction speed are fast, efficiency high, using do mechanization operation, labour's less investment, be lost it is small, can
High recycling rate.
Brief description of the drawings
Fig. 1 is construction process figure of the invention.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are, based on orientation shown in the drawings or position relationship, to be for only for ease of
The description present invention and simplified description, rather than indicate or imply that the device or element of meaning must have specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；It can be machine
Tool is connected or electrically connected；Can be joined directly together, can also be indirectly connected to by intermediary, can be two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
The present invention is described in further detail with reference to embodiment, but the implementation of the present invention is not limited to this.
Embodiment 1：
The present embodiment does further optimization on the basis of above-described embodiment, as shown in figure 1, subway station side wall self-propelled is overall
Hydraulic template trolley construction method, specifically includes following construction procedure：
Step S1：Preparation of construction；
Step S2：Installation of embedded parts；
Step S3：Formwork jumbo track laying；Specifically refer to, first the accurate location of measurement and positioning formwork jumbo track；It is to be measured
After the completion of amount, formwork jumbo track installation is carried out；
Step S4：Formwork jumbo is assembled；The formwork jumbo includes template main part, the connection wire rod being connected with template main part and liquid
Press jack and circuit and oil pipe on template main part；The template main part includes chassis, installed in chassis bottom
Running gear, the upper skeleton installed in chassis upper, the template main beam for connecting upper skeleton and template and for propping up
That supports shores brace；
Step S5：Template Location；Specifically include following construction procedure：
Step S51：The brace of shoring of formwork jumbo bottom is reinforced；
Step S52：Template bottom control snap the line is clung on concrete surface；
Step S53：The horizontal anchor bar of formboard fastening bottom；
Step S54：Accurate adjustment is carried out to template；
Step S55：Install and the connection wire rod between formboard fastening and formwork jumbo；
Step S56：The girt at brace and base angle is shored in secondary fastening；
Step S57：Template position is checked, each component tightness is checked, Template Location, formwork erection is completed；
Step S6：Formwork jumbo is reinforced；
Step S7：Side wall concrete is poured；
Step S8：Template is stripped；
Step S9：Formwork jumbo is shifted；Specifically include following construction procedure：
Step S91：Traveling steel rail is installed on the circuit planned to implement, after the completion of previous storehouse wall form removal, brace reinforcing is shored in dismounting
Measure, using jackscrew device by formwork jumbo integral raising.
Step S92：Formwork jumbo walking is set to arrive specified location by motor driving；The motor is connected with running gear
Connect；
Step S93：Using jacking apparatus reduction formwork jumbo height, formwork jumbo supporting leg is driven to be located on rail；
Step S94：Formwork jumbo afterbody sets counterweight；
Step S95：It is should determine that before formwork jumbo walking around formwork jumbo without other staff and barrier；
Step S96：Formwork jumbo movable motor is preferably point operation control；
Step S10：Template is cleared up, and completes this work surface construction；Chassis runs to subsequent work face；Template is cleared up and brushes the demoulding
Agent, repeats the construction procedures such as Template Location, until all construction is completed working face.
It should be noted that by above-mentioned improvement, pin-connected panel type steel skeleton is connected using flange；Installing has single action and connection
The hydraulic jack of dynamic dual-use function, Fully-mechanized formwork erection and the form removal of bulk steel form are realized by jack；Pre-buried anti-floating
Anchorage device, support earth anchor and girt, are consolidated by built-in fitting, support leading screw and anti-floating pull bar to formwork jumbo
Fixed, multiple stress ensures the stabilization of reinforcement system；Early buy flat panel form pallet bottom and roller, track and electric car Running System are installed
System, realizes that quick mobile, the quick peace of formwork jumbo is torn open, realizes the streamlined mechanical work of subway station wall.
The other parts of the present embodiment are same as the previously described embodiments, therefore repeat no more.
Embodiment 2：
The present embodiment does further optimization on the basis of above-described embodiment, as shown in figure 1, subway station side wall self-propelled is overall
Hydraulic template trolley construction method, specifically includes following construction procedure：
Step S1：Preparation of construction.
Step S2：Installation of embedded parts.
Step S3：Formwork jumbo track laying.Specifically refer to, first the accurate location of measurement and positioning formwork jumbo track.
After the completion of to be measured, formwork jumbo track installation is carried out.
Before the formwork jumbo is installed, bottom plate is cleaned out, the accurate location of measurement and positioning trolley track, handle track
Basal plane, attachment rail, track both sides are fixed with rivet.
Step S4：Formwork jumbo is assembled.
The formwork jumbo includes template main part, the connection wire rod and hydraulic jack that are connected with template main part, Yi Jian
Circuit and oil pipe on template main part.
The template main part include chassis, the running gear installed in chassis bottom, the upper skeleton installed in chassis upper,
For connecting the template main beam and template of upper skeleton and shoring brace for support.
Side wall formwork jumbo is installed and got on, get off, the order assembling of first stand rear pattern plate, first assembling trolley lower running
System and chassis, then install upper skeleton, then installation form girder, last installation form, after formwork jumbo main part is completed
Connection wire rod and hydraulic jack are installed, circuit and oil pipe are finally installed.
Step S5：Template Location.Specifically refer to：The formwork jumbo being completed is moved, after chassis is moved into place,
The brace of shoring of pallet bottom is reinforced first.
Template bottom is compareed into snap the line by the level jack between template and chassis to cling on concrete surface, template
Top keeps vertical with bottom substantially.
The horizontal anchor bar of formboard fastening bottom.
Accurate adjustment is carried out to template, it is ensured that template leading portion and micro- end and wall inclination position consistency, template are vertically vertical.Install
Connection wire rod between formboard fastening and chassis, make between chassis and template turn into be rigidly connected.
The girt at brace and base angle is shored in secondary fastening, forms rigid system.
Template position is checked, each component tightness is checked.
It is finely adjusted when local problematic, completes template formwork erection.
The new last panel front that is used in used first sprays one layer of thin oil film（Match ratio is new diesel oil：New machine oil=7：
3）, after oil film is air-dried, in uniform brushing aqueous demoulding agent, brush should not be mended in time for wiped clean black dirt after rain drop erosion.Often
Should the releasing agent of brushing in time after the secondary template demoulding.
5cm sponge strip should be pasted before matched moulds in new-old concrete joint part, to prevent the foot of a wall spillage.
During model sheetinstallat, die head should set certain lead, typically preferably 5cm.
The step S5 specifically includes following construction procedure：
Step S51：The brace of shoring of formwork jumbo bottom is reinforced.
Step S52：Template bottom control snap the line is clung on concrete surface.
Step S53：The horizontal anchor bar of formboard fastening bottom.
Step S54：Accurate adjustment is carried out to template.
Step S55：Install and the connection wire rod between formboard fastening and formwork jumbo.
Step S56：The girt at brace and base angle is shored in secondary fastening.
Step S57：Template position is checked, each component tightness is checked, Template Location, formwork erection is completed.
Step S6：Formwork jumbo is reinforced.
Step S7：Side wall concrete is poured.
Step S8：Template is stripped.
Step S9：Formwork jumbo is shifted.Specifically include following construction procedure：
Step S91：Traveling steel rail is installed on the circuit planned to implement, after the completion of previous storehouse wall form removal, brace reinforcing is shored in dismounting
Measure, using jackscrew device by formwork jumbo integral raising.
Step S92：Formwork jumbo walking is set to arrive specified location by motor driving.The motor is connected with running gear
Connect.
Step S93：Using jacking apparatus reduction formwork jumbo height, formwork jumbo supporting leg is driven to be located on rail.
Step S94：Formwork jumbo afterbody sets counterweight.
Step S95：It is should determine that before formwork jumbo walking around formwork jumbo without other staff and barrier.
Step S96：Formwork jumbo movable motor is preferably point operation control.
Step S10：Template is cleared up, and completes this work surface construction；Chassis runs to subsequent work face；Template is cleared up and brushed
Releasing agent, repeats the construction procedures such as Template Location, until all construction is completed working face.Chassis be moved to after new position, it is necessary to
Template surface is cleared up, the attachments such as concrete slurry are understood, in punching block surface smear form oil, prepares coagulation next time
Soil is poured.
The other parts of the present embodiment are same as the previously described embodiments, therefore repeat no more.
Embodiment 3：
The present embodiment does further optimization on the basis of above-described embodiment, as shown in figure 1, the step S6 specifically include it is following
Construction procedure：
Step S61：Formwork jumbo is located in orbit；
Step S62：Brace lower end will be shored to support on mounted counterforce device；
Step S63：After template is in place, installation form bottom level pull bar fastening bolt carries out template debugging；
Step S64：After template debugging is finished, formboard fastening bottom level pull bar and brace is shored successively；
Step S65：Anti-floating system is installed, formwork jumbo is completed and reinforces..
It should be noted that by above-mentioned improvement, chassis is run to after specified location, chassis is steadily sat by steel leg
Fall in orbit；Brace lower end will be shored to support on mounted counterforce device（Tighten, be difficult stress excessive, it is to avoid
Steel pipe is caused to tilt）；After template is in place, installation form bottom level pull bar fastening bolt；After template debugging is finished, fasten first
Template bottom level pull bar；Then tighten and shore brace；Anti-floating system is installed, chassis is completed and reinforces.
The other parts of the present embodiment are same as the previously described embodiments, therefore repeat no more.
Embodiment 4：
The present embodiment does further optimization, the points for attention that specially formwork jumbo is reinforced on the basis of above-described embodiment：
Casting concrete front template pallet bottom, which shores brace, must support firm.Brace must be tightened fully, and the strong point is pre-buried
Part must have enough rigidity and intensity, and all screw mandrels and built-in fitting are made up of by Force system while stress shaped steel etc..
Anti-floating counter-force can be provided using anti-floating pull bar or anti-floating cucurbit etc., anti-floating is trapezoidal there must be enough rigidity and strong
Degree, must fully stress, and still with triumphant auspicious modulability in concreting process before casting concrete.
Track stress is put after chassis larger, attachment rail money must clear up track bottom extrusion, it is ensured that base is smooth, without part
It is raised or sunken, can make track uniform stressed, track extrusion must have enough intensity and bearing capacity, it is ensured that concrete is poured
It is not in broken during building and sedimentation.
The pre-buried girt when pouring bottom plate or middle plate, pull bar answers fixation, can bear the pulling force of one end, pull bar
With enough intensity, formwork reinforcement bottom rigidity ensure that.
The other parts of the present embodiment are same as the previously described embodiments, therefore repeat no more.
Embodiment 5：
In work progress, Site quality control measure and safety control measures are carried out.
It should be noted that quality control method is specifically included：
A, console Vehicle Processing precision, all bolts hole are necessary for mechanism hole.
B, chassis welding quality must are fulfilled for welding conditions requirement.
Connecting bolt should be tightened up at least twice after C, chassis assembling, it is ensured that the stability of trolley structure.
D, trolley track need to carry out track basal plane processing before installing, it is ensured that track extrusion has enough strength and stiffness, and
Meet the requirement of linearity and perpendicularity.
E, chassis are reinforced and should reinforce and reinforce in order, and all primary structure members must be tightened up before concreting.
Close inspection template flatness is answered in F, chassis reinforcing process, and ensures each shop uniform force.
G, chassis are before use, debugging, experiment hydraulic system, electrical system and running gear, it is ensured that each part can be normal
Use.
Safety assurance measures are specifically included：Site safety is managed and side wall template construction Safety Technical Management.Side wall template
Construction safety technical management is specifically referred to：
（1）, in formwork jumbo walking process it should be noted that the safety of periphery personnel.
（2）, it is regular to formwork jumbo maintain, hydraulic system, electrical system and running gear are inspected periodically, it is ensured that
The security of equipment.
（3）, formwork jumbo walking when use Manual Mode, control the speed of travel.
（4）, construction operation when to have abundance light, safety management and workmen will keep a close eye on operation overall process.
（5）, want rail safety situation after close inspection, it is ensured that track Shunzi, firmly install.
The other parts of the present embodiment are same as the previously described embodiments, therefore repeat no more.
Embodiment 6：
Hydraulic system, electrical system, running gear and the motor being connected with running gear in the present invention, are existing knot
Structure, is commercially bought, and is installed and debugged；Therefore its internal structure is not repeated.
It is described above, be only presently preferred embodiments of the present invention, any formal limitation not done to the present invention, it is every according to
According to the present invention technical spirit above example is made any simple modification, equivalent variations, each fall within the present invention protection
Within the scope of.
Claims (9)
1. subway station side wall self-propelled integrated hydraulic formwork jumbo construction method, it is characterised in that：Specifically include following construction
Step：
Step S1：Preparation of construction；
Step S2：Installation of embedded parts；
Step S3：Formwork jumbo track laying；Specifically refer to, first the accurate location of measurement and positioning formwork jumbo track；It is to be measured
After the completion of amount, formwork jumbo track installation is carried out；
Step S4：Formwork jumbo is assembled；The formwork jumbo includes template main part, the connection wire rod being connected with template main part and liquid
Press jack and circuit and oil pipe on template main part；The template main part includes chassis, installed in chassis bottom
Running gear, the upper skeleton installed in chassis upper, the template main beam for connecting upper skeleton and template and for propping up
That supports shores brace；
Step S5：Template Location；Specifically include following construction procedure：
Step S51：The brace of shoring of formwork jumbo bottom is reinforced；
Step S52：Template bottom control snap the line is clung on concrete surface；
Step S53：The horizontal anchor bar of formboard fastening bottom；
Step S54：Accurate adjustment is carried out to template；
Step S55：Install and the connection wire rod between formboard fastening and formwork jumbo；
Step S56：The girt at brace and base angle is shored in secondary fastening；
Step S57：Template position is checked, each component tightness is checked, Template Location, formwork erection is completed；
Step S6：Formwork jumbo is reinforced；
Step S7：Side wall concrete is poured；
Step S8：Template is stripped；
Step S9：Formwork jumbo is shifted；Specifically include following construction procedure：
Step S91：Traveling steel rail is installed on the circuit planned to implement, after the completion of previous storehouse wall form removal, brace reinforcing is shored in dismounting
Measure, using jackscrew device by formwork jumbo integral raising；
Step S92：Formwork jumbo walking is set to arrive specified location by motor driving；The motor is attached with running gear；
Step S93：Using jacking apparatus reduction formwork jumbo height, formwork jumbo supporting leg is driven to be located on rail；
Step S94：Formwork jumbo afterbody sets counterweight；
Step S95：It is should determine that before formwork jumbo walking around formwork jumbo without other staff and barrier；
Step S96：Formwork jumbo movable motor is preferably point operation control；
Step S10：Template is cleared up, and completes this work surface construction；Chassis runs to subsequent work face；Template is cleared up and brushes the demoulding
Agent, repeats the construction procedures such as Template Location, until all construction is completed working face.
2. subway station side wall self-propelled integrated hydraulic formwork jumbo construction method according to claim 1, it is characterised in that：
The step S4 is specifically referred to：Using getting on, get off, the order of first stand rear pattern plate carries out formwork jumbo assembling；Mould is assembled first
Pallet car lower running system and chassis, then install upper skeleton, then installation form girder, last installation form, formwork jumbo
Main part installs connection wire rod and hydraulic jack after being completed, and finally installs circuit and oil pipe.
3. subway station side wall self-propelled integrated hydraulic formwork jumbo construction method according to claim 1, it is characterised in that：
The step S6 specifically includes following construction procedure：
Step S61：Formwork jumbo is located in orbit；
Step S62：Brace lower end will be shored to support on mounted counterforce device；
Step S63：After template is in place, installation form bottom level pull bar fastening bolt carries out template debugging；
Step S64：After template debugging is finished, formboard fastening bottom level pull bar and brace is shored successively；
Step S65：Anti-floating system is installed, formwork jumbo is completed and reinforces.
4. subway station side wall self-propelled integrated hydraulic formwork jumbo construction method according to claim 1, it is characterised in that：
The step S7 is specifically referred to：
Step S71：Check mold plate verticality, formwork jumbo reinforcement measure；
Step S72：Side wall concrete placement layer by layer.
5. subway station side wall self-propelled integrated hydraulic formwork jumbo construction method according to claim 3, it is characterised in that：
The step S72 specifically refers to pour speed of perfusion in height no more than 50cm, short transverse every time and is not more than 1.0m/h；Structure
During layer and section, concrete single pours height and is no more than 5m；The height of drop that concrete departs from don't be after pipe is not more than 2m；Template
Chassis leading portion and rear end concrete difference in height are not more than 60cm.
6. subway station side wall self-propelled integrated hydraulic formwork jumbo construction method according to claim 1, it is characterised in that：
The step S8 specifically includes following construction procedure：
Step S81：Remove plug mould；
Step S82：Release girt bolt；
Step S83：Release or form removal and formwork jumbo between connection wire rod one end；It is mixed that operation template jack departs from side form
Solidifying soil surface.
7. subway station side wall self-propelled integrated hydraulic formwork jumbo construction method according to claim 6, it is characterised in that：
The step S83 is specifically referred to：Can not disposable forced demoulding during the demoulding, it is necessary to point be stripped several times, and both sides must be divided twice
Intersect the demoulding.
8. subway station side wall self-propelled integrated hydraulic formwork jumbo construction method according to claim 1, it is characterised in that：
The step S9 is specifically referred to：Traveling steel rail is installed on the circuit planned to implement, after the completion of previous storehouse wall form removal, dismounting is shored tiltedly
Bar reinforcement measure, with jackscrew device by formwork jumbo integral raising；Formwork jumbo walking is set to arrive specified location by motor driving；Institute
Motor is stated to be attached with running gear；It is that formwork jumbo supporting leg is located rail with jacking apparatus reduction formwork jumbo height
On；When formwork jumbo is shifted, counterweight is set in formwork jumbo afterbody；Determined before formwork jumbo walking around formwork jumbo without other
Staff and barrier；Formwork jumbo movable motor uses point operation control.
9. according to any one of the claim 1-8 subway station side wall self-propelled integrated hydraulic formwork jumbo construction methods, its
It is characterised by：In work progress, Site quality control measure and safety control measures are carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710432763.7A CN107143354A (en) | 2017-06-09 | 2017-06-09 | Subway station side wall self-propelled integrated hydraulic formwork jumbo construction method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710432763.7A CN107143354A (en) | 2017-06-09 | 2017-06-09 | Subway station side wall self-propelled integrated hydraulic formwork jumbo construction method |
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| JP2009186184A (en) * | 2008-02-01 | 2009-08-20 | Enzan Kobo:Kk | Centre surveying method |
| CN103556817A (en) * | 2013-11-14 | 2014-02-05 | 广州鑫桥建筑劳务有限公司 | Side wall concrete construction method employing side wall trolley |
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| CN103556817A (en) * | 2013-11-14 | 2014-02-05 | 广州鑫桥建筑劳务有限公司 | Side wall concrete construction method employing side wall trolley |
| CN103967050A (en) * | 2014-01-29 | 2014-08-06 | 广州机施建设集团有限公司 | Construction system of subway station |
| CN104153389A (en) * | 2014-08-11 | 2014-11-19 | 中铁建大桥工程局集团第六工程有限公司 | Construction method for prefabricated assembly type subway station |
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