CN108868130A - A kind of bilayer coupling beam opening mould plate system and its engineering method applied to the double-deck coupling beam - Google Patents
A kind of bilayer coupling beam opening mould plate system and its engineering method applied to the double-deck coupling beam Download PDFInfo
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- CN108868130A CN108868130A CN201810629695.8A CN201810629695A CN108868130A CN 108868130 A CN108868130 A CN 108868130A CN 201810629695 A CN201810629695 A CN 201810629695A CN 108868130 A CN108868130 A CN 108868130A
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- template
- mould plate
- coupling beam
- plate
- double
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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
- E04G13/04—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for lintels, beams, or transoms to be encased separately; 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
Abstract
The invention discloses a kind of double-deck coupling beam opening mould plate system and its applied to the engineering method of the double-deck coupling beam, it is related to the realm of building construction, since opening mould plate in connection is fixed with nail, installation and removal are all relatively harder, its key points of the technical solution are that including opening mould plate, the opening mould plate includes cope plate, lower template, left template and right mould plate, the cope plate, lower template, left template and right mould plate are mutually spliced two-by-two, and the fixing piece that the two is fixed is equipped between two neighboring template.The technical effect that convenience disassembles and installs two neighboring template is reached.
Description
Technical field
The present invention relates to the realm of building construction, in particular to a kind of double-deck coupling beam opening mould plate system and its it is applied to bilayer
The engineering method of coupling beam.
Background technique
Coupling beam refers in shear wall structure and Frame _ Shear Wall Structure, connects wall limb and wall limb, the phase in wall limb plane
Beam even.
In skyscraper, due to the chrominance signal of coupling beam both ends wall limb, the vertical displacement at coupling beam both ends can be caused poor, this
Also internal force will be generated in coupling beam.In design, even if taking the various measures for reducing coupling beam internal force, such as:Increase shear wall
Opening width；The boiled water flush joint in the middle part of coupling beam；Coupling beam rigidity is reduced when calculating internal force and displacement；To local internal force mistake
The coupling beam of big layer is adjusted, still difficult that the design of coupling beam is made to meet the requirements.
In the prior art, the application publication number that can refer to is the Chinese patent of CN105696790A, and it discloses a kind of double
Layer coupling beam opening mould plate system and its engineering method applied to the double-deck coupling beam, which includes opening mould plate
And shuttering supporting, the opening mould plate include opening mould plate and opening mould plate back cord, the opening mould plate branch is set to the double-deck coupling beam
It is adapted in hole and with the size at the double-deck coupling beam hole, includes at least epipleural, lower side panel, left plate and right side plate, it is described
Opening mould plate further includes the lower ash vibration of at least one vertically communicated connection epipleural and lower side panel for being equipped with inside the opening mould plate
Cylinder is smash, which includes assembling reinforcement, installation hole template, casting concrete, rejects barrel mast and maintenance.The present invention
Quality defect of concrete is greatly reduced, avoids beam side with air hole is opened up, reduces the working procedures such as aperture and plug-hole, is saved
Save the duration, while this construction method also accomplished it is smooth to hole surrounding concrete member reinforcing steel bar protective layer and structural concrete face
The control of degree, the concrete appearance impression quality poured out are good.
The common double-deck coupling beam opening mould plate when installation, will be consolidated between two pieces of templates by multiple nails
It is fixed, removing nail one by one is needed between latter two template of concreting completion in this way, it is time-consuming and laborious.
Summary of the invention
The object of the present invention is to provide a kind of double-deck coupling beam opening mould plate system and its applied to the engineering method of the double-deck coupling beam, tool
There is the convenient purpose disassembled and installed to two neighboring template.
Above-mentioned technical purpose of the invention technical scheme is that：
A kind of bilayer coupling beam opening mould plate system and its engineering method applied to the double-deck coupling beam, including opening mould plate, the hole mould
Plate includes cope plate, lower template, left template and right mould plate, and the cope plate, lower template, left template and right mould plate are mutual two-by-two
It is spliced, the fixing piece that the two is fixed is equipped between two neighboring template.
By using above scheme, when being installed to opening mould plate, by cope plate, lower template, left template and right mould plate
It is mutually spliced in the hole that the double-deck coupling beam is formed, then two neighboring template is fixed by fixing piece, is being torn open in this way
Fixing piece need to only be unclamped when unloading and disassembly is can be completed into the release of four pieces of templates of opening mould plate, it is simple and convenient.
Preferably, the fixing piece includes the first fixture block on left template inner sidewall and is set on lower template inner sidewall
The second fixture block, first fixture block is L-shaped and its inner end offers card slot, and second fixture block, which can slide, to be connected to
In card slot, corresponds to be threaded at the position of limit plate between first fixture block and the second fixture block the two is fixed
Bolt is equipped with the identical fixing piece between every two template.
By using above scheme, left template to be pushed into and then be pushed into, lower template is concordant with lower template by left template,
Such second fixture block slides into the first fixture block, then passes through the first fixture block and the second fixture block with bolt and tightens realization to two moulds
The fixation of plate, remaining template are similarly fixed with this mode, need to only be backed out bolt when dismantling in this way and be released template
, four pieces of templates can also reuse.
Preferably, second fixture block include sliding be connected on lower template inner sidewall the first slide plate, sliding be connected to
The second slide plate in lower template and the multiple fastening springs being fixedly arranged between the first slide plate and the second slide plate, the bolt pass through it
In the setting of fastening spring.
By using above scheme, after the second fixture block is caught between the first slide plate and the second slide plate, pass through multiple fastening bullets
Spring realizes the abutting to the inner sidewall of the second fixture block and the first fixture block, mixes when casting concrete in this way in the double-deck coupling beam
Solidifying soil can make four pieces of templates that micro offset occur, and can eliminate the internal force of concrete in this way.
Preferably, cope plate, lower template, left template and right mould plate inner sidewall two sides be staggered multiple first fixture blocks
With the second fixture block.
By using above scheme, the first fixture block and the second fixture block on cope plate, lower template, left template and right mould plate are handed over
Mistake is arranged, and the fastening spring staggered horizontal between template two neighboring in this way is arranged and is vertically arranged, and guarantees that each template can
Enough play the effect for eliminating concrete internal force.
Preferably, the inner sidewall two sides of the left template and right mould plate offer dovetail groove, the lower template and cope plate
Dovetail is installed at the position of corresponding dovetail groove, the dovetail sliding is connected in dovetail groove.
By using above scheme, realization is mutually inserted by dovetail groove and dovetail between two neighboring template and is fixed,
It is difficult to be detached from when can eaily realize splicing, and pull two neighboring template, it is relatively stable.
Preferably, further including reinforcing frame, the shape of inner sidewall of shape and opening mould plate of the reinforcing frame is identical, described
Reinforcing frame is total to there are two and is respectively arranged on the two sides of opening mould plate, and each reinforcing frame can slide and be connected to the interior of opening mould plate
It is intracavitary.
By using above scheme, opening mould plate is further supported by reinforcing frame, guarantees opening mould plate
Stablize, reinforcing frame need to only be slid into the intracavitary processing that workpiece can be realized in opening mould plate when in use, it is simple and convenient.
Preferably, the two sides up and down of the opening mould plate are respectively upper coupling beam and lower coupling beam, the left and right of the opening mould plate
Two sides are the structural column on ground, and the top of the cope plate and the lower part of lower template are equipped with compressor arm, the compression
The both ends of bar are installed in respectively in structure on two sides column.
By using above scheme, cope plate and lower template are limited by compressor arm, prevent cope plate and lower die
Plate is to upper and lower two sides spreading.
Preferably, being equipped with the bar in structure on two sides column, the bar on the outside of the left template and right mould plate
The bar being vertically arranged is installed at the position of corresponding limit plate, the length of the bar is greater than the height of opening mould plate, described
The both ends of bar are installed in structural column.
By using above scheme, left template and right mould plate are limited by the baffle of two sides, guarantee left template and
The accuracy of right mould plate installation, such left template and right mould plate need to only against bar and be installed, and can prevent left mould
Plate and right mould plate cause concrete to overflow to two sides spreading.
Preferably, the outer side slip of the left template is connected with force eliminating plate, the outer ring surface of the force eliminating plate and left template
Inner sidewall is close to, and the multiple power of disappearing springs is installed between the force eliminating plate and left template, in right mould plate, cope plate and lower template
It is equipped with the force eliminating plate of identical connection type；The fixed form being arranged on structural column and in the double-deck coupling beam includes exterior sheathing, interior
Template and elastic plate, elastic plate are fixedly arranged between exterior sheathing and inner template.
By using above scheme, by being respectively provided with force eliminating plate on the outside of opening mould plate, in the process of casting concrete
Middle concrete will drive force eliminating plate towards being squeezed on the inside of template, and concrete can occur to flow accordingly during extruding
It moves to reduce the internal force between concrete, guarantees the uniformity of concreting.
Preferably, its construction procedure is as follows：
Step 1 binds the column muscle of the double-deck coupling beam structural column, binds the coupling beam reinforcing bar of the double-deck coupling beam；
Step 2 binds bar on column muscle, and drawing sets horizontal line, and binds in structural column across upper according to the horizontal line that drawing is set
The both ends of the compressor arm of lower two attachment beams setting, more compressor arm levels are fixed；
Step 3 ties up the template in the template and the double-deck coupling beam on structure on two sides column, and the template that this time is tied up is special
Template, the tailored template is by exterior sheathing, inner template and the elastic plate being fixedly arranged between exterior sheathing and inner template；
Step 4 is first pushed into left template and right mould plate, left template and right mould plate is limited with bar, then in left template and
Cope plate and lower template is pushed in turn according to the cooperation of dovetail groove and dovetail between right mould plate, at this time cope plate, lower template, a left side
The first fixture block and the second fixture block between template and right mould plate are mutually punctured into together；
Step 5 is respectively fixed to each other to the first fixture block and the second fixture block with multiple bolts, and bolt is worn when fixed
Cross a spring setting；
Step 6 is pushed into reinforcing frame in the two sides of the inner cavity for the opening mould plate being combined into respectively；
Step 7, first the placing concrete into two structural columns passes through in structural column during pouring until pouring completion
Ash is internally poured, is then vibrated to the concrete in two structural columns；
Step 8, curing concrete just removes all templates after coalescence reaches expected intensity requirement, when removing opening mould plate
Only the bolt in opening mould plate need to be unscrewed can to pull out and dismantled；
Step 9, sprinkling maintenance to concrete final set are completed.
By using above scheme, according to corresponding step casting concrete and conserved, when concrete does not need be long
Between the internal force that can be eliminated between concrete that vibrates, guarantee the quality poured.
In conclusion the invention has the advantages that：
1. mutually splicing between the two neighboring template of opening mould plate of the present invention, and adjacent forms are consolidated with fixing piece
It is fixed, to guarantee that opening mould plate is easy for installation and fixing-stable；
2. the present invention is fixed by the way that the sliding of the second fixture block is connected to the first fixture block blending bolt, bolt is backed out can be real
The disassembly of existing opening mould plate；
In 3. the present invention guarantees that each template of opening mould plate can be generated by concreting by fastening spring
Power and generate micro displacement, thus the internal force between eliminating concrete.
Detailed description of the invention
Fig. 1 is overall structure figure in embodiment；
Fig. 2 is the structural schematic diagram of embodiment saliency structural column and the double-deck coupling beam；
Fig. 3 is opening mould plate structural schematic diagram in embodiment；
Fig. 4 is the structural schematic diagram of embodiment saliency fixing piece；
Fig. 5 is the perspective view of the explosion of embodiment saliency the second fixture block and force eliminating plate.
In figure, 1, structural column；11, fixed form；111, exterior sheathing；112, inner template；113, elastic plate；2, double-deck to connect
Beam；21, upper coupling beam；22, lower coupling beam；3, opening mould plate；31, cope plate；311, dovetail；312, compressor arm；32, lower template；
321, sliding slot；322, sliding groove；33, left template；331, dovetail groove；333, bar；34, right mould plate；35, fixing piece；351,
One fixture block；3511, card slot；352, the second fixture block；3521, the first slide plate；3522, the second slide plate；3523, fastening spring；3524,
Sliding block；353, bolt；36, reinforcing frame；37, force eliminating plate；371, the power that disappears spring.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.The wherein identical appended drawing reference of identical components
It indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to it is attached
Direction in figure, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from geometric center of specific component
Direction.
Embodiment：A kind of bilayer coupling beam opening mould plate and its engineering method applied to the double-deck coupling beam, as depicted in figs. 1 and 2, packet
Include structural column 1, the double-deck coupling beam 2 and opening mould plate 3.It there are two structural column 1 is total and is vertically arranged, the double-deck coupling beam 2 includes upper coupling beam
21 and lower coupling beam 22, upper coupling beam 21 and lower coupling beam 22 is horizontally disposed and its both ends is solid with the inner sidewall of two structural columns 1 respectively
Fixed connection.
Structural column 1 and the double-deck coupling beam 2 are made of framework of steel reinforcement, and the outer ring surface of framework of steel reinforcement is equipped with fixed form 11,
Fixed form 11 includes inner template 112, exterior sheathing 111 and elastic plate 113.Elastic plate 113 is fixedly arranged on inner template 112 and exterior sheathing
Between 111, in this way when being poured to structural column 1 and the double-deck coupling beam 2, if concreting is uneven, 112 meeting of inner template
Micro displacement is generated outward or outward, thus stress when eliminating concreting.
As shown in Figure 3 and Figure 5, opening mould plate 3 includes cope plate 31, lower template 32, left template 33 and right mould plate 34.Upper mold
Plate 31, lower template 32, left template 33 and right mould plate 34 form frame shape and the hole between the double-deck coupling beam 2 is adapted, left template
33 and right mould plate 34 be vertically arranged, cope plate 31 and lower template 32 are setting up and down, on the inner sidewall of left template 33 and right mould plate 34
It opens up there are two dovetail groove 331, two dovetail grooves 331 are horizontally disposed and in setting up and down, cope plate 31 and lower template 32
Two sides are installed with horizontally disposed dovetail 311, and each dovetail 311 is slidably connected the dovetail groove 331 for being that its is adjacent
It is interior.It cooperates between two pieces of templates adjacent in this way, cooperation is stablized.
The adjacent position of two neighboring template is all provided with there are two fixing piece 35, now with regard to left template 33 and lower template 32 into
Row explanation：
As shown in figure 4, fixing piece 35 includes the first fixture block 351 and the second fixture block 352, the first fixture block 351 is horizontally disposed and is arranged
In on the inner sidewall of left template 33, the second fixture block 352 is vertically arranged and is set on the inner sidewall of lower template 32.First fixture block 351
Top bend downward and L-shaped, and its underpart offers card slot 3511, and the top sliding of the second fixture block 352 is connected to card
In slot 3511, the bolt 353 that the two is fixed is threaded between the first fixture block 351 and the second fixture block 352.It is logical in this way
It crosses bolt 353 and realizes that more stable, the nut on bolt 353, which is backed out, can be disassembled to the fixation between adjacent forms,
It is more convenient.
As shown in figure 5, fixture block 352 includes the first slide plate 3521, the second slide plate 3522 and fastening spring 3523.Lower template 32
Sliding slot 321, the first slide plate 3521 and the second slide plate are offered at the position of second slide plate 3522 of corresponding first slide plate 3521
3522 lower part corresponds to and is installed with sliding block 3524 at the position of sliding slot 321, and the sliding of sliding block 3524 is connected on sliding slot 321.Fastening
Spring 3523 is shared multiple and is set between the first slide plate 3521 and the second slide plate 3522, and the both ends of fastening spring 3523 are distinguished
It is fixedly connected in the first slide plate 3521 with the inner sidewall of the second slide plate 3522, bolt 353 passes through one of fastening spring 3523
The lateral wall and card slot 3511 that setting, the first slide plate 3521 and the second slide plate 3522 are strutted by fastening spring 3523 to the two
Inner sidewall be affixed.In this way when laying opening mould plate 3 and to casting concrete herein, due to the unevenness of concreting
Even, such left template 33 and lower template 32 can generate micro displacement under the extruding of uneven concrete to eliminate coagulation
Internal force between soil guarantees processing quality.
The first fixture block 351 and the second fixture block 352, and cope plate 31, lower template 32, left template are equipped in each template
33 and the first fixture block 351 on right mould plate 34 and the interlaced setting of the second fixture block 352, it is tight between template two neighboring in this way
Gu 3523 staggered horizontal of spring is arranged and is vertically arranged, guarantee that each template can play the effect for eliminating concrete internal force,
When dismantling to opening mould plate 3, the nut on bolt 353, which is backed out, be can be disassembled, simple and convenient.
As shown in Figure 3 and Figure 5, set in opening mould plate 3 there are two the reinforcing frame 36 that is vertically arranged, the shape of reinforcing frame 36 with
The shape of opening mould plate 3 is mutually adapted, and two reinforcing frames 36 slide the two sides for being connected to 3 inner cavity of opening mould plate respectively, is added in this way
Strong frame 36 can play the effect further supported to opening mould plate 3, when removing opening mould plate 3, first release reinforcing frame 36
The disassembly of reinforcing frame 36 can be realized, it is simple and convenient.
It is equipped with force eliminating plate 37 on the outside of each template, lower template 32 is illustrated now：Each ruler of force eliminating plate 37
The very little size for being respectively less than left template 33, the outside of left template 33 offer sliding groove 322 identical with 37 size of force eliminating plate, and disappear power
Plate 37 is slidably connected in sliding groove 322, and the multiple horizontally disposed power of disappearing springs are equipped between force eliminating plate 37 and left template 33
371, the both ends of the power that disappears spring 371 are fixedly connected with the inner sidewall of force eliminating plate 37 and left template 33 respectively, in this way to herein into
When row concreting, if concrete pours uneven, internal force can be generated between concrete, these internal force will drive the power that disappears
Plate 37 generates micro movement inwardly and outwardly, to eliminate the stress between concrete, guarantees the quality poured.
Two compressor arms are respectively equipped at the position of upper coupling beam 21 and the corresponding cope plate 31 of lower coupling beam 22 and lower template 32
312, two compressor arms 312 are horizontally disposed and are respectively arranged on the two sides of cope plate 31 and lower template 32, the outer ring surface of bar 333
Be affixed with the lateral wall of cope plate 31 or lower template 32, the length of compressor arm 312 be greater than the length of upper coupling beam 21 and its two
End is fixedly connected respectively at two structural columns 1.
Two bars 333, two bars are respectively equipped at the position of the corresponding left template 33 of two structural columns 1 and right mould plate 34
333 are vertically arranged and the length of two bars 333 is greater than the height of opening mould plate 3, and two bars 333 are respectively arranged on left template
33 and right mould plate 34 two sides, the lateral wall of bar 333 and the lateral wall of left template 33 or right mould plate 34 be affixed, bar 333
Upper and lower ends be installed in structural column 1.
Compressor arms 312 multiple so respectively limit cope plate 31 and lower template 32, and multiple bars 333 are respectively to a left side
Template 33 and right mould plate 34 are limited, and guarantee that the position of opening mould plate 3 is accurate, and prevent opening mould plate 3 from sending out outward simultaneously
The raw mould phenomenon that rises, spilling when preventing mixed mud from pouring.
Its construction procedure is as follows：
Step 1 binds the column muscle of 2 structural column 1 of the double-deck coupling beam, binds the coupling beam reinforcing bar of the double-deck coupling beam 2；
Step 2 welds bar 333 vertically on column muscle, and drawing sets horizontal line, and ties up in structural column 1 according to the horizontal line that drawing is set
The both ends for piercing through the compressor arm 312 of two attachment beams setting up and down, more 312 levels of compressor arm are welded and fixed；
Step 3 ties up the fixed form 11 in the template and the double-deck coupling beam 2 on structure on two sides column 1, and the fixed form 11 is by outer
Template 111, inner template 112 and the elastic plate 113 being fixedly arranged between exterior sheathing 111 and inner template 112, such 11 energy of fixed form
The internal force that concrete concrete in casting process unevenly generates enough is reduced, guarantees the pouring quality of concrete, pays attention to simultaneously
It is bonded between adjacent sheet metal close；
Step 4 is first pushed into left template 33 and right mould plate 34, left template 33 and right mould plate 34 is limited with bar 333, so
Cope plate 31 is pushed in turn under according to the cooperation of dovetail groove 331 and dovetail 311 between left template 33 and right mould plate 34 afterwards
Template 32, at this time the first fixture block 351 and the second fixture block 352 between cope plate 31, lower template 32, left template 33 and right mould plate 34
It is mutually punctured into together, is installed, done so with the coagulation on opening mould plate 3 by mutually interting for opening mould plate 3
The power of soil can mutually share, more stable；
Step 5 is respectively fixed to each other to the first fixture block 351 and the second fixture block 352 with multiple bolts 353, and bolt 353 exists
A fastening spring 3523 is passed through when fixed to be arranged, and using this mode of bolt 353, ratio is dismounted while fixing-stable
It is more convenient, and fastening spring 3523 can guarantee there is displacement by a small margin between adjacent forms, so that it is mixed to eliminate a part
The stress of soil is coagulated, guarantees processing quality；
Step 6 is pushed into reinforcing frame 36 in the two sides of the inner cavity for the opening mould plate 3 being combined into, further to support hole mould respectively
Plate 3；
Step 7, first the placing concrete into two structural columns 1 passes through structural column 1 until pouring completion during pouring
Ash is inside internally poured, is then vibrated to the concrete in two structural columns 1, so that it is closely knit to guarantee that lower-layer concrete pours,
, cannot be light once when vibrating it is noted that keeping rhythm, once weigh；
Step 8, curing concrete just removes all templates after coalescence reaches expected intensity requirement, when removing opening mould plate 3
Only the bolt 353 in opening mould plate 3 need to be unscrewed pull out and dismantle, it is in form removal it is noted that dangerous, it prevents from hurting
People；
Step 9, sprinkling maintenance to concrete final set are completed.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (10)
1. a kind of bilayer coupling beam opening mould plate system and its engineering method applied to the double-deck coupling beam, it is characterised in that：Including hole mould
Plate (3), the opening mould plate (3) include cope plate (31), lower template (32), left template (33) and right mould plate (34), it is described on
Template (31), lower template (32), left template (33) and right mould plate (34) are mutually spliced two-by-two, between two neighboring template
Equipped with the fixing piece (35) that the two is fixed.
2. a kind of double-deck coupling beam opening mould plate system according to claim 1 and its engineering method applied to the double-deck coupling beam,
It is characterized in that：The fixing piece (35) includes the first fixture block (351) on left template (33) inner sidewall and is set to lower template
(32) the second fixture block (352) on inner sidewall, first fixture block (351) is L-shaped and its inner end offers card slot
(3511), second fixture block (352), which can slide, is connected in card slot (3511), first fixture block (351) and the second card
Correspond to the bolt (353) for being threaded at the position of limit plate and the two being fixed between block (352), every two template it
Between be equipped with the identical fixing piece (35).
3. a kind of double-deck coupling beam opening mould plate system according to claim 2 and its engineering method applied to the double-deck coupling beam,
It is characterized in that：Second fixture block (352) includes sliding the first slide plate (3521) being connected on lower template (32) inner sidewall, sliding
The second slide plate (3522) that shifting is connected on lower template (32) and be fixedly arranged on the first slide plate (3521) and the second slide plate (3522) it
Between multiple fastening springs (3523), the bolt (353) pass through one of fastening spring (3523) setting.
4. a kind of double-deck coupling beam opening mould plate system according to claim 3 and its engineering method applied to the double-deck coupling beam,
It is characterized in that：Cope plate (31), lower template (32), left template (33) and right mould plate (34) inner sidewall two sides be staggered it is more
A first fixture block (351) and the second fixture block (352).
5. a kind of double-deck coupling beam opening mould plate system according to claim 1 and its engineering method applied to the double-deck coupling beam,
It is characterized in that：The inner sidewall two sides of the left template (33) and right mould plate (34) offer dovetail groove (331), the lower template
(32) and at the position of cope plate (31) corresponding dovetail groove (331) it is installed with dovetail (311), the dovetail (311) is sliding
Shifting is connected in dovetail groove (331).
6. a kind of double-deck coupling beam opening mould plate system according to claim 1 and its engineering method applied to the double-deck coupling beam,
It is characterized in that：It further include reinforcing frame (36), the shape and the shape phase of the inner sidewall of opening mould plate (3) of the reinforcing frame (36)
Together, the reinforcing frame (36) is total to there are two and is respectively arranged on the two sides of opening mould plate (3), and each reinforcing frame (36) can slide
It is connected to the interior intracavitary of opening mould plate (3).
7. a kind of double-deck coupling beam opening mould plate system according to claim 1 and its engineering method applied to the double-deck coupling beam,
It is characterized in that：The two sides up and down of the opening mould plate (3) are respectively upper coupling beam (21) and lower coupling beam (22), the opening mould plate
(3) the left and right sides is the structural column (1) on ground, and the top of the cope plate (31) and the lower part of lower template (32) are equal
Equipped with compressor arm (312), the both ends of the compressor arm (312) are installed in respectively in structure on two sides column (1).
8. a kind of double-deck coupling beam opening mould plate system according to claim 7 and its engineering method applied to the double-deck coupling beam,
It is characterized in that：The bar in structure on two sides column (1) is equipped on the outside of the left template (33) and right mould plate (34)
(333), the bar (333) being vertically arranged, the bar (333) are installed at the position of the corresponding limit plate of the bar (333)
Length be greater than the height of opening mould plate (3), the both ends of the bar (333) are installed in structural column (1).
9. a kind of double-deck coupling beam opening mould plate system according to claim 1 and its engineering method applied to the double-deck coupling beam,
It is characterized in that：The outer side slip of the left template (33) is connected with force eliminating plate (37), the outer ring surface of the force eliminating plate (37) and a left side
The inner sidewall of template (33) is close to, and the multiple power of disappearing springs (371) are installed between the force eliminating plate (37) and left template (33),
The force eliminating plate (37) of identical connection type is equipped in right mould plate (34), cope plate (31) and lower template (32)；
The fixed form (11) being arranged on structural column (1) and on the double-deck coupling beam (2) includes exterior sheathing (111), inner template (112)
With elastic plate (113), elastic plate (113) is fixedly arranged between exterior sheathing (111) and inner template (112).
10. according to claim 1 a kind of bilayer coupling beam opening mould plate system described in -9 any one and its be applied to it is double-deck even
The engineering method of beam, which is characterized in that its construction procedure is as follows：
Step 1 binds the column muscle of double-deck coupling beam (2) structural column (1), binds the coupling beam reinforcing bar of the double-deck coupling beam (2)；
Step 2 binds bar (333) on column muscle, and drawing sets horizontal line, and the horizontal line set according to drawing is tied up in structural column (1)
The both ends for piercing through the compressor arm (312) of two attachment beams setting up and down, more compressor arms (312) are horizontal fixed；
Step 3 ties up the fixed form (11) in the template and the double-deck coupling beam (2) on structure on two sides column (1), the fixed form
(11) by exterior sheathing (111), inner template (112) and the elastic plate being fixedly arranged between exterior sheathing (111) and inner template (112)
(113)；
Step 4 is first pushed into left template (33) and right mould plate (34), by left template (33) and right mould plate (34) use bar (333) into
Row limit, then between left template (33) and right mould plate (34) according to dovetail groove (331) and dovetail (311) cooperation successively
Be pushed into cope plate (31) and lower template (32), at this time cope plate (31), lower template (32), left template (33) and right mould plate (34) it
Between the first fixture block (351) and the second fixture block (352) be mutually punctured into together；
Step 5 is respectively fixed to each other to the first fixture block (351) and the second fixture block (352) with multiple bolts (353), bolt
(353) a spring setting is passed through when fixed；
Step 6 is pushed into reinforcing frame (36) in the two sides of the inner cavity for the opening mould plate (3) being combined into respectively；
Step 7 until pouring completion, passes through structure first to two interior placing concretes of structural column (1) during pouring
Ash is internally poured in column (1), is then vibrated to the concrete in two structural columns (1)；
Step 8, curing concrete just remove all templates after coalescence reaches expected intensity requirement, are removing opening mould plate (3)
When only the bolt (353) in opening mould plate (3) need to be unscrewed pull out and dismantle；
Step 9, sprinkling maintenance to concrete final set are completed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810629695.8A CN108868130B (en) | 2018-06-19 | 2018-06-19 | Double-layer connecting beam opening formwork system and construction method thereof applied to double-layer connecting beam |
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| CN201810629695.8A CN108868130B (en) | 2018-06-19 | 2018-06-19 | Double-layer connecting beam opening formwork system and construction method thereof applied to double-layer connecting beam |
Publications (2)
| Publication Number | Publication Date |
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| CN108868130A true CN108868130A (en) | 2018-11-23 |
| CN108868130B CN108868130B (en) | 2020-06-09 |
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| CN201810629695.8A Active CN108868130B (en) | 2018-06-19 | 2018-06-19 | Double-layer connecting beam opening formwork system and construction method thereof applied to double-layer connecting beam |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796513A (en) * | 2021-01-06 | 2021-05-14 | 苏州建筑工程集团有限公司 | Formwork supporting structure for post-cast strip and construction method |
| CN114892970A (en) * | 2022-05-16 | 2022-08-12 | 中国航空国际建设投资有限公司 | Construction method and wiring method of concrete beam with beam opening and concrete beam |
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| CN114892970A (en) * | 2022-05-16 | 2022-08-12 | 中国航空国际建设投资有限公司 | Construction method and wiring method of concrete beam with beam opening and concrete beam |
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| Publication number | Publication date |
|---|---|
| CN108868130B (en) | 2020-06-09 |
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