CN110130646A - The Constructional Col-umn Construction method of device is poured based on tool-type intelligence compressional structure column - Google Patents
The Constructional Col-umn Construction method of device is poured based on tool-type intelligence compressional structure column Download PDFInfo
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- CN110130646A CN110130646A CN201910425494.0A CN201910425494A CN110130646A CN 110130646 A CN110130646 A CN 110130646A CN 201910425494 A CN201910425494 A CN 201910425494A CN 110130646 A CN110130646 A CN 110130646A
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- concrete
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- collar tie
- tie beam
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
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- Engineering & Computer Science (AREA)
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The present invention relates to the Constructional Col-umn Construction methods that device is poured based on tool-type intelligence compressional structure column, it is characterised in that: it mainly includes processing construction joint, installs lower part template, installation concreting part, first time disturbing concrete, second of disturbing concrete, press movable plate extruded concrete, plugs plate and recycle coagulation extra between movable plate and plate, recycling concreting part and remove the construction procedures such as lower part template.The present invention can economize on resources, and have the characteristics that peace tears convenient, easy to operate, stabilized structure open, connect at the top of constructional column with beam bottom and intact, subsequent to be not necessarily to cut that horn mouth, new-old concrete connecting portion be not easy to crack, component recycling and reusing rate is high.
Description
Technical field
The invention belongs to building engineering field, it is suitable for brick-and-concrete buildings Constructional Col-umn Construction more particularly to one kind is based on
Tool-type intelligence compressional structure column pours the Constructional Col-umn Construction method of device.
Background technique
Constructional column refers to enhance the globality of building and stability, also answers in the wall of multistory brick-and-concrete structure building
Reinforced concrete structural column is set, and is connected with each layer collar tie beam, forms the space frame for capableing of bending resistance shearing resistance, it is to prevent room
A kind of effective measures that room collapses.
It needs to stay at capital position in conventional construction column casting method and sets skewed slot pouring in order to concrete, using the mould
A kind of construction method for the constructional column for being specifically framework masonry as disclosed in the patent of invention application No. is 201010557034.2
Fill wall construction column construction method and its casting device, construction method include following construction lofting, end bar planting, end it is flexible,
Material paving, reinforcing bar binding, wall construction, casting device installation, casting concrete, casting device are torn open and are conserved.Using the party
Method carries out Constructional Col-umn Construction and has the following deficiencies:
1, the construction method waits for that horn mouth can be left at the top of constructional column after concreting, to concrete curing at
It needs manually to cut horn mouth after type, results in that working sources waste is big, work efficiency is low, be also possible to that structure can be destroyed when cutting horn mouth
Column itself is made, the utility function of constructional column is caused to decline；
2, the integrity connecting at the top of constructional column with collar tie beam is not can guarantee in the constructional column casting process, concrete is pouring
Compactness is inadequate in the process, often will cause crack, and construction quality is unqualified.
Summary of the invention
It is an object of the invention to for needing to cut horn mouth present in conventional construction column casting method and the wasting of resources
The components recycling and reusing rates such as big and work efficiency is low, is not connected firmly with back at the top of constructional column and is also easy to produce crack, template are low
Problem proposes the Constructional Col-umn Construction method that device is poured based on tool-type intelligence compressional structure column.
In order to achieve the above technical purposes, the invention adopts the following technical scheme:
A kind of Constructional Col-umn Construction method pouring device based on tool-type intelligence compressional structure column of the present invention, it is special
Sign is comprising following steps:
Step 1: carrying out dabbing processing to the bottom surface of the collar tie beam of constructional column contact site；
Step 2: installing lower part template, and it is fixed to each other with Screw arbor with nut at both-ends；
Step 3: assembling standpipe, overhanging pipe, upper mould, fan shape baffle, jack and movable plate, form concrete and pour
Part is built, concreting is partially installed on to the top of lower part template, and fan shape baffle and collar tie beam are fixed；
Step 4: carrying out first time concreting by the way of vibrating when pouring, concreting height is lower than
The bottom surface of collar tie beam；
Step 5: carrying out second of concreting by the way of vibrating when pouring, vibrating spear insertion is poured for the first time
In the concrete built, until being poured into the bottom surface of collar tie beam, clear up the laitance on top, then again disturbing concrete to being more than collar tie beam
Bottom surface；
Step 6: starting jack presses movable plate back and forth, movable plate angle constantly changes and extruded concrete, promotes circle
Concrete is compacted at beam bottom portion dabbing, while the bubble in concrete is discharged；
Step 7: plate is plugged in the slot of two sides upper mould before concrete initial set, it will be movable using Material sucking machine
Extra concrete recycle between plate and plate；
Step 8: dismantling concrete pours part and lower part template after concrete strength reaches requirement.
Preferably, movable plate lower part is equipped with the circular hollow structure of front-rear direction setting, is equipped with and turns in circular hollow structure
Axis, both ends of the shaft stretch out movable plate, and the part that both ends of the shaft stretches out movable plate is equipped with support, and support is fixed on overhanging pipe.
Preferably, the fan shape baffle is equipped with otic placode, sliding groove and blend stop, and otic placode is close to circle beam setting, and passes through
Expansion bolt is fixed with collar tie beam, and top of the fan shape baffle far from collar tie beam one side edge is arranged in blend stop, for control movable plate with
The maximum angle of collar tie beam, sliding groove are a circular-arc structure；The front and rear edges of the movable plate is equipped with protrusion, protrusion insertion front and back
It is slidably connected in the sliding groove of side fan shape baffle and with fan shape baffle.
Preferably, in the step 1, when the bottom surface of collar tie beam carries out dabbing processing, the bottom surface concrete of collar tie beam is picked during chisel is in
Between recessed pan bottom shape structure.The bottom surface concrete of collar tie beam picks chisel in intermediate recessed pan bottom shape structure so that shaft concrete pours
Laitance is driven out of when smashing.
Preferably, the 30min before step four casting and compacting of concrete is spilt on a small quantity in template and upper mould to the lower part
Clear water sufficiently soaks template and reinforcing bar；It is laid with one layer of cement mortar with strength concrete proportion in collar tie beam bottom surface, is laid with thick
Degree is 50~100mm.
Preferably, in the step 4, the position 150mm below first time concreting height to range ring soffit,
It vibrates and carries out primary, a length of 30~45s when vibrating every time at interval of 10~20min.
Preferably, in the step 4 and step 5, when disturbing concrete, the slump of concrete is 180mm, for sky
Between biggish position vibrated using 50mm vibrating spear, vibrated for reinforcing bar compact district using 30mm vibrating spear.
Preferably, in the step 5, when second of concreting, concrete that vibrating spear insertion pours for the first time
It is interior, and insertion depth is 50mm.
Preferably, the angle in the step 6, when jack presses movable plate back and forth, between movable plate and collar tie beam side
It is constantly changed between 55 °~60 °.
Preferably, in the step 8, reach 12N/mm in concrete strength2When, the expansion bolt in otic placode is extracted, is taken
The concrete casting device for going back to two sides, then removes Screw arbor with nut at both-ends, two sides lower part template is finally removed, thereafter to the component of dismounting
Maintain spare；Ensure that constructional column corner angle are not damaged during demoulding, concrete casting device is thin by plastics after removing
Constructional column is wrapped up and being conserved by film, and seam crossing uses rubber belt sealing；It is after concrete strength reaches 75%, constructional column surface is tentatively flat
It is whole, by the fine chipping of concrete surface, section reparation is carried out using cement mortar, is smoothed out.
Using scheme of the present invention, had the characteristics that compared with traditional technology and the utility model has the advantages that
(1) movable plate is repeatedly pressed by jack during casting and compacting of concrete, promotes to mix by the press of movable plate
The solidifying compacted gap in collar tie beam bottom dabbing part of soil, and squeeze out and remain bubble in concrete, keep concrete more closely knit, keeps away
The generation for having exempted from constructional column crack improves construction quality, while the automatic operating of jack also achieves and pours device
It is intelligent.
(2) before concrete hardening, by plugging plate in slot, and extra between plate and movable plate mix is pumped
Solidifying soil eliminates so that the concrete surface for pouring oral area position is smooth smooth and cuts bell-mouthed operation in traditional construction, constructs
It is more convenient；Recycling pours concrete extra in device to use it for anything else after plugging plate simultaneously, has saved material, has reduced
Cost.
(3) the erecting in stupefied of lower part template is inserted in by standpipe on the downside of concreting part, upside passes through in otic placode
It sets expansion bolt to be fixed on collar tie beam, peace tears that operation is convenient, and structural stability is strong open, and working security is high.
(4) concreting part and lower part template are prefabrication, reduce the workload of construction site, and structure
Part is recyclable to be recycled, and environmental protection and energy saving is prominent.
Detailed description of the invention
Fig. 1 is the main view that tool-type intelligence compressional structure column pours device；
Fig. 2 is the side view that tool-type intelligence compressional structure column pours device；
Fig. 3 is the detail of construction of concreting part；
Fig. 4 is the perspective view of movable plate；
Fig. 5 is the side view of movable plate and overhanging pipe connecting structure；
Fig. 6 is the main view of movable plate and overhanging pipe connecting structure；
Fig. 7 is the perspective view of upper mould；
Fig. 8 is the perspective view of plate；
Fig. 9 is the detail of construction of standpipe；
Figure 10 is to install lower part template process schematic；
Figure 11 is the process schematic for installing concreting part；
Figure 12 is the process schematic of first time disturbing concrete；
Figure 13 is the process schematic of second of disturbing concrete；
Figure 14 is the process schematic for pressing movable plate；
Figure 15 is the process schematic for plugging plate；
Figure 16 is the process schematic for recycling any excess concrete；
Figure 17 is the process schematic for recycling concreting part.
It illustrates: 1. fan shape baffles, 2. movable plates, 201. protrusions, 202. shafts, 203. supports, 3. sliding grooves, 4. gears
Item, 5. jack, 6. overhanging pipes, 7. plates, 8. standpipes, 801. segment ports, 802. socket joint sections, 9. upper moulds, 901. slots,
10. lower part template, 11. erect stupefied, 12. horizontal stupefied, 13. Screw arbor with nut at both-ends, 14. collar tie beams, 15. floors, 16. otic placodes.
Specific embodiment
Invention is further described in detail with reference to the accompanying drawing and by embodiment, and following embodiment is to the present invention
Explanation be not limited to following embodiment.
For brick wall in the construction of certain brick-and-concrete buildings with a thickness of 240mm, collar tie beam 14 is 300mm high, and collar tie beam 14 supports top
Floor, now needs to pour the constructional column of 240mm × 240mm between brick wall, intelligently squeezes structure by based on tool-type in construction
It makes column and pours the Constructional Col-umn Construction method of device to constructional column concrete progress pouring construction.
In conjunction with shown in attached Fig. 1 and 2, a kind of structure pouring device based on tool-type intelligence compressional structure column of the present invention
Making column construction method includes template part and concreting part.The template part includes lower part template 10, lower die
Plate 10 uses wall thickness for the steel plate of 12mm, the outside of the lower part template 10 of two sides be equipped with it is criss-cross erect stupefied 11 and cross it is stupefied
12, to improve the stability of lower part template 10, erect stupefied 11 square steel for using cross sectional dimensions as 40mm × 40mm, pipe thickness
5mm, cross stupefied 12 are the round steel of two Φ 30, are connected between the lower part template 10 of two sides by Screw arbor with nut at both-ends 13, the Screw arbor with nut at both-ends
13 through cross stupefied 12.
In conjunction with shown in attached drawing 1~3, the concreting part includes upper mould 9, inverted L shape bracket, fan shape baffle
1, movable plate 2, jack 5 and plate 7.Inverted L shape bracket includes standpipe 8 and overhanging pipe 6, and the structure of standpipe is as shown in Fig. 9, again
The segment port 801 of socket joint section 802 and top half including lower half portion, the shape and size point of 801 horizontal cross-section of segment port
Not identical as the shape and size for erecting stupefied 11 horizontal cross-section, the horizontal cross section dimension of socket joint section 802 is less than horizontal section of segment port 801
Face size, in the present embodiment, segment port 801 uses cross sectional dimensions for the square steel tube of 40mm × 40mm, pipe thickness 5mm, end
Mouth 801 total length of section is 40mm, and socket joint section 802 uses cross sectional dimensions for the square steel tube of 30mm × 30mm, and pipe thickness is
5mm, 802 total length of socket joint section are 150mm.Inverted L shape bracket is mounted on the top of lower part template 10, and when installation, socket joint section 802 is inserted into
It erects in stupefied 11, segment port 801, which then just rides over, erects stupefied 11 top, and the inner end of overhanging pipe 6 is overlapped on segment port 801 and passes through
The mode of welding is fixed.
In conjunction with shown in attached drawing 1, the upper edge of above-mentioned lower part template 10 is equipped with the first tongue and groove, the first tongue and groove with a thickness of 6mm,
That is the half of 10 thickness of lower part template, height are also 6mm；In conjunction with shown in attached drawing 1 and 3, upper mould 9 is the steel of wall thickness 12mm
Plate, having a size of 400mm × 320mm, the lower edge of upper mould 9 is equipped with the second tongue and groove, the second tongue and groove with a thickness of 6mm, i.e. top
The half of 9 thickness of template, height is also 6mm, when lower part template 10 and upper mould 9 splice, the first tongue and groove and the second tongue and groove phase
Mutually occlusion, and then make upper mould 9 bottom and lower part template 10 top be cooperatively connected, the lateral surface of upper mould 9 then with
Inverted L shape bracket is in close contact.
In conjunction with shown in attached drawing 1~3, two pieces of fan shape baffles 1 are respectively installed in the two sides of collar tie beam 14, fan shape baffle 1 uses wall thickness
The steel plate of 10mm, radius 350mm, fan shape baffle 1 are equipped with otic placode 16, sliding groove 3 and blend stop 4, and otic placode 16 is close to collar tie beam 14
Setting, the medial surface top half of fan shape baffle 1 are close to collar tie beam 14, and, fan shape baffle 1 fixed by collided gudgeon and collar tie beam 14
Bottom end fixed with inverted L shape bracket；Blend stop 4 is arranged between the fan shape baffle 1 of two pieces of front and back and far from 14 one side edge of collar tie beam
Top, for limiting the expanded angle of movable plate 2, sliding groove 3 is a circular-arc structure.In conjunction with shown in attached Figures 5 and 6, the work
Movable plate 2 is arranged between two pieces of ipsilateral fan shape baffles 1, and movable plate 2 uses wall thickness for the steel plate of 10mm, the length on front-rear direction
Degree is 400mm, and movable plate 2 is 350mm, the front and rear edges and fan shape baffle 1 of movable plate 2 along the radial length of fan shape baffle 1
It is in close contact, the lower part of movable plate 2 is equipped with the circular hollow structure of front-rear direction setting, before movable plate 2 is located at hollow space
Rear end is all provided with jagged, shaft 202 is equipped in circular hollow structure, shaft 202 uses 6 steel pipe of Φ, and length asks 400mm, shaft
Both ends stretch out movable plate 2, the part that movable plate 2 is stretched out at 202 both ends of shaft is equipped with support 203, and support 203 uses wall thickness
The steel plate of 5mm, a height of 10mm, width 5mm, top processing are circular arc, and support 203 is arranged in upper mould 9 and inverted L shape bracket
Intersection, and be fixed on inverted L shape bracket, movable plate 2 rotated around shaft 202；The jack 5 is fixed
On inverted L shape bracket, the telescopic rod of jack 5 withstands the lateral surface of movable plate 2, for driving movable plate 2 to rotate, movable plate 2
Front and rear edges be equipped with protrusion 201, protrusion 201 using model Φ 10 steel pipe, length 5mm, protrusion 201 insertion front and back
In the sliding groove 3 of side fan shape baffle 1, when movable plate 2 rotates, protrusion 201 is slided along sliding groove 3.In conjunction with shown in attached drawing 7,
The top half of the upper mould 9 is equipped with hollow-out part, and the size of hollow-out part is 350mm × 230mm；Hollow-out part
Front and back side is equipped with slot 901, and slot 901 uses the steel plate of wall thickness 4mm having a size of 4m × 5mm, the plate 7, having a size of
360mm × 230mm, when installation, the front and back side edge of plate 7 is inserted into slot 901, is realized and is fixed.
The Constructional Col-umn Construction method and step for pouring device based on above-mentioned tool-type intelligence compressional structure column is as follows:
Step 1: processing construction joint: carrying out dabbing, collar tie beam according to a conventional method to 14 bottom surface of collar tie beam of constructional column contact site
14 bottom surface concrete, which need to pick, digs slightly recessed pan bottom shape, new at 14 bottom of collar tie beam to drive laitance out of when shaft casting and compacting of concrete
Old concrete faying face is laid with 1 layer of cement mortar with strength concrete proportion, and laying depth is controlled in 50~100mm, to disappear
Except bad root phenomenon.
Step 2: supporting module: lower part template 10 checks whether its size is correct, whether panel is smooth, piece before installing
It is whether tight, in facing inner wall brushing release agent after passed examination, further lower part template 10 is installed to constructional column two sides
Design position, adjustment two sides lower part template 10 to symmetrical and absolute altitude it is consistent after, cross stupefied 12 in drawknot Screw arbor with nut at both-ends 13 connect
The lower part template 10 of two sides is connect, as shown in Figure 10.
Step 3: assembling concreting part: checked before the installation of concreting part whether part dimension correct,
Whether the connection of each component firm, the operation of jack 5 can it is normal, whether the rotation of movable plate 2 flexible, in upper mould after passed examination
9 inside brushing release agent of plate, and 8 socket joint section 802 of standpipe is inserted in and is erected in stupefied 11, by upper mould 9 by tongue and groove snap-in in
In lower part template 10, setscrew is set in 16 preformed hole of otic placode in 1 outside of fan shape baffle thereafter, it is ensured that pours device installation
Steadily, securely, as shown in Fig. 11,30min spills a small amount of clear water into template before casting and compacting of concrete, and template and reinforcing bar is abundant
Wetting.
Step 4: first time disturbing concrete: the concrete perfusion into two sides concreting part is until apart from collar tie beam
It pours concrete slump when smashing to make concrete can enter frame column gap smaller part position and takes 180mm in the 14 bottom surfaces position 150mm
Concrete vibrating point position is drawn in left and right, is poured using vibrating spear in vibration, a vibrating time of vibrating is appropriately extended, and controls 30
Multiple vibration is carried out after~45s, 10~20min；It is influenced by constructional column occupy-place and shaft reinforcing bar, pours and the slightly larger place in space is used when smashing
50mm vibrating spear vibrates, and is vibrated for reinforcing bar compact district using 30mm vibrating spear, it is ensured that abundant, guarantee quality of vibrating of vibrating, such as
Shown in Figure 12；
Step 5: second of disturbing concrete: opening portion of second of disturbing concrete from two sides concreting part
Position blanking, vibrating spear need to be inserted into 50mm in first time disturbing concrete, by new-old concrete intersection vibration compacting, reduce handover
Seam generates；Continue to pour and smash to 14 bottom surface of beam, top laitance is cleared up, then again disturbing concrete and be more than 14 bottom surface of beam, such as
Shown in Figure 13；
Step 6: press movable plate: start hydraulic jack 5 during casting and compacting of concrete, repeatedly presses movable plate 2,
It changes 2 angle of movable plate between 55 °~60 °, the compacted 14 bottom dabbing portion of collar tie beam of concrete is promoted by the press of movable plate 2
Divide gap, squeezes out residual bubble, improve construction joint quality, as shown in figure 14；
Step 7: plugging plate: before concrete initial set, plugging plate 7 in the slot 901 of two sides upper mould 9, really
Protect plate 7 plug it is in place and in a vertical state, as shown in figure 15；Thereafter coagulation extra in device will be poured using Material sucking machine
Soil recycling, as shown in figure 16；
Step 8: recycling pours device: reaching 12N/mm in concrete strength2When, the expansion bolt in otic placode 16 is extracted,
That fetches two sides pours device；Screw arbor with nut at both-ends 13 is removed, and removes two sides lower part template 10, the component of dismounting is protected thereafter
Support it is spare, as shown in figure 17.
Ensure that constructional column corner angle are not damaged during demoulding, pours and pass through plastic film after device is removed for constructional column packet
Maintenance is wrapped up in, seam crossing uses rubber belt sealing；It is after concrete strength reaches 75%, constructional column surface is tentatively smooth, by concrete
Surface fine chipping；Section reparation is carried out using cement mortar, is smoothed out.
It describes the invention in detail in conjunction with the embodiments above, but the content is only preferable implementation of the invention
Example, should not be considered as limiting the scope of the invention.It is all according to all the changes and improvements made by the present patent application range
Deng still falling within patent covering scope of the invention.
Claims (10)
1. a kind of Constructional Col-umn Construction method for pouring device based on tool-type intelligence compressional structure column, which is characterized in that it includes
Following steps:
Step 1: carrying out dabbing processing to the bottom surface of the collar tie beam (14) of constructional column contact site；
Step 2: installing lower part template (10), and it is fixed to each other with Screw arbor with nut at both-ends (13)；
Step 3: assembling standpipe (8), overhanging pipe (6), upper mould (9), fan shape baffle (1), jack (5) and movable plate
(2), concreting part is formed, concreting is partially installed on to the top of lower part template (10), and sector is kept off
Plate (1) and collar tie beam (14) are fixed；
Step 4: carrying out first time concreting by the way of vibrating when pouring, concreting height is lower than collar tie beam
(14) bottom surface；
Step 5: carrying out second of concreting by the way of vibrating when pouring, vibrating spear insertion pours for the first time
In concrete, until being poured into the bottom surfaces of collar tie beam (14), clear up the laitance on top, then again disturbing concrete to being more than collar tie beam
(14) bottom surface；
Step 6: starting jack (5) presses movable plate (2) back and forth, movable plate (2) angle constantly changes and extruded concrete,
Promote concrete at the dabbing of collar tie beam bottom compacted, while the bubble in concrete is discharged；
Step 7: plate (7) are plugged in the slot (901) of upper mould in two sides before concrete initial set, it will using Material sucking machine
Extra concrete recycle between movable plate (2) and plate (7)；
Step 8: dismantling concrete pours part and lower part template (10) after concrete strength reaches requirement.
2. the Constructional Col-umn Construction method according to claim 1 that device is poured based on tool-type intelligence compressional structure column,
Be characterized in that: movable plate (2) lower part is equipped with the circular hollow structure of front-rear direction setting, is equipped with shaft in circular hollow structure
(202), both ends of the shaft is stretched out movable plate (2), and the part that movable plate (2) are stretched out at shaft (202) both ends is equipped with support (203),
Support (203) is fixed on overhanging pipe (6).
3. the Constructional Col-umn Construction method according to claim 1 that device is poured based on tool-type intelligence compressional structure column,
Be characterized in that: the fan shape baffle (1) is equipped with otic placode (16), sliding groove (3) and blend stop (4), and otic placode (16) is close to collar tie beam
(14) it is arranged, and fixed by expansion bolt and collar tie beam (14), blend stop (4) setting is in fan shape baffle (1) far from collar tie beam (14) one
The top of side edge, for controlling the maximum angle of movable plate (2) Yu collar tie beam (14), sliding groove (3) is a circular-arc structure；It is described
The front and rear edges of movable plate (2) be equipped with raised (201), the sliding groove of raised (201) insertion front and back side fan shape baffle (1)
(3) it is slidably connected in and with fan shape baffle (1).
4. the Constructional Col-umn Construction method according to claim 1 that device is poured based on tool-type intelligence compressional structure column,
Be characterized in that: in the step 1, when the bottom surface of collar tie beam (14) carries out dabbing processing, the bottom surface concrete of collar tie beam (14) picks chisel and is in
Intermediate recessed pan bottom shape structure.
5. the Constructional Col-umn Construction method according to claim 1 that device is poured based on tool-type intelligence compressional structure column,
Be characterized in that: the 30min before step four casting and compacting of concrete is spilt less in template (10) and upper mould (9) to the lower part
Clear water is measured, template and reinforcing bar are sufficiently soaked；It is laid with one layer of cement mortar with strength concrete proportion in collar tie beam (14) bottom surface,
Laying depth is 50~100mm.
6. the Constructional Col-umn Construction method according to claim 1 that device is poured based on tool-type intelligence compressional structure column,
It is characterized in that: in the step 4, first time concreting height to the position 150mm below collar tie beam (14) bottom surface, vibration
It smashes and carries out primary, a length of 30~45s when vibrating every time at interval of 10~20min.
7. the Constructional Col-umn Construction method according to claim 1 that device is poured based on tool-type intelligence compressional structure column,
Be characterized in that: in the step 4 and step 5, when disturbing concrete, the slump of concrete is 180mm, larger for space
Position vibrated using 50mm vibrating spear, vibrated for reinforcing bar compact district using 30mm vibrating spear.
8. the Constructional Col-umn Construction method according to claim 1 that device is poured based on tool-type intelligence compressional structure column,
It is characterized in that: in the step 5, when second of concreting, in the concrete that vibrating spear insertion pours for the first time, and inserting
Entering depth is 50mm.
9. the Constructional Col-umn Construction method according to claim 1 that device is poured based on tool-type intelligence compressional structure column,
Be characterized in that: in the step 6, when jack (5) presses movable plate (2) back and forth, movable plate (2) and collar tie beam (14) side it
Between angle constantly changed between 55 °~60 °.
10. the Constructional Col-umn Construction method according to claim 1 that device is poured based on tool-type intelligence compressional structure column,
It is characterized in that: in the step 8, reaching 12N/mm in concrete strength2When, the expansion bolt in otic placode (16) is extracted, is fetched
Then the concrete casting device of two sides removes Screw arbor with nut at both-ends (13), finally two sides lower part template (10) are removed, thereafter to dismounting
Component maintain it is spare；Ensure that constructional column corner angle are not damaged during demoulding, concrete casting device passes through after removing
Constructional column is wrapped up and being conserved by plastic film, and seam crossing uses rubber belt sealing；After concrete strength reaches 75%, by constructional column surface
It is preliminary smooth, by the fine chipping of concrete surface, section reparation is carried out using cement mortar, is smoothed out.
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| CN201910425494.0A CN110130646A (en) | 2019-05-21 | 2019-05-21 | The Constructional Col-umn Construction method of device is poured based on tool-type intelligence compressional structure column |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644677A (en) * | 2019-10-25 | 2020-01-03 | 中冶建工集团有限公司 | Method for forming masonry wall constructional column |
| CN110984569A (en) * | 2019-11-20 | 2020-04-10 | 中冶天工集团有限公司 | Structural column upper sealing template supporting device and supporting method thereof |
| CN114541653A (en) * | 2022-01-14 | 2022-05-27 | 福建省实盛建设工程有限公司 | Construction process of filling wall constructional column concrete different-layer building |
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| JPH04222773A (en) * | 1990-12-26 | 1992-08-12 | Fujita Corp | Placing device of steel pipe concrete column and placing method thereof |
| CN203603467U (en) * | 2013-12-13 | 2014-05-21 | 中国建筑第四工程局有限公司 | Simple pouring hopper of constructional column |
| CN204590634U (en) * | 2015-05-13 | 2015-08-26 | 杭州通达集团有限公司 | For pouring into a mould the feed arrangement of constructional column |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644677A (en) * | 2019-10-25 | 2020-01-03 | 中冶建工集团有限公司 | Method for forming masonry wall constructional column |
| CN110984569A (en) * | 2019-11-20 | 2020-04-10 | 中冶天工集团有限公司 | Structural column upper sealing template supporting device and supporting method thereof |
| CN114541653A (en) * | 2022-01-14 | 2022-05-27 | 福建省实盛建设工程有限公司 | Construction process of filling wall constructional column concrete different-layer building |
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Application publication date: 20190816 |