CN110042963A - A method of reducing assembled floor superimposed sheet thickness - Google Patents
A method of reducing assembled floor superimposed sheet thickness Download PDFInfo
- Publication number
- CN110042963A CN110042963A CN201910338454.2A CN201910338454A CN110042963A CN 110042963 A CN110042963 A CN 110042963A CN 201910338454 A CN201910338454 A CN 201910338454A CN 110042963 A CN110042963 A CN 110042963A
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- China
- Prior art keywords
- terminal box
- spool
- assembled floor
- frame
- sheet thickness
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/48—Special adaptations of floors for incorporating ducts, e.g. for heating or ventilating
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Floor Finish (AREA)
Abstract
The invention discloses a kind of methods for reducing assembled floor superimposed sheet thickness, belong to the realm of building construction, with the dosage for reducing cast-in-place concrete, the advantages of increasing the clear space of house simultaneously, it includes the following steps: S1, folded figure: determining the crosspoint of both threads pipe, and marked in construction drawing, the spool that wherein single line pipe is 2.5 centimetres of caliber or more, another spool is 2.5 centimetres of spools below of caliber；S2, the position for determining terminal box: the position of terminal box on assembled floor construction drawing is determined according to the coordinate in crosspoint；S3, assembled floor slab construction: putting up template, and terminal box is fixed in template, casting concrete, the form removal after dry；S4, spool construction: being located at intersection, and wherein single line pipe is laid in above terminal box, and another spool is connected with the connecting terminal of terminal box respectively；S5, overlapping layers construction: the cast-in-place concrete on assembled floor forms overlapping layers.The present invention is suitable for the pre-buried of Assembled Building printed line pipe.
Description
Technical field
The present invention relates to a kind of Assembled Building method of plate installation, in particular to a kind of reduction assembled floor superimposed sheet thickness
Method.
Background technique
Prefabricated concrete structure building house is more and more at present, and the composition of assembled floor is precast floor slab and overlapping
Layer (cast-in-place concrete).It is related to electrical pre-buried content, the lamp cap box reserved in precast floor slab, terminal box are real by assembly in-depth producer
It applies, electrical pre-embedded pipe is designed by electrical construction document designer in overlapping layers, electrical pre- due to division of design's circle relation of plane
The influence of Sunken wire tube cross-pair overlapping layers thickness can only be solved by increasing overlapping layers thickness.
The thickness of precast floor slab be it is fixed, overlapping layers determines thickness according to electrical preheating embedding line, code requirement it is folded
It closes thickness degree and is not less than 6cm, it is conventional in common parts such as the parlors of cross pipe-line, it need to consider the thickness of electric pipeline overlapping laying
It is required that considering the intersection of indoor two maximum penetration pipe PC32 and PC25 pipes, overlapping layers thickness thickness is up to 8 centimetres (containing 1.5 centimetres of guarantors
Sheath, 0.8 centimetre of reinforcing bar and 5.7 centimetres of spools).
As described above, meeting the thickness of pre-embedded pipe overlapping by increasing overlapping layers thickness, not only increase cast-in-place mixed
The dosage of soil is coagulated, while reducing the clear space of house.
The designer is based on being engaged in such product engineering application practical experience and professional knowledge abundant for many years, and cooperates
The utilization of reason, is actively subject to research and innovation, to found a kind of method for reducing assembled floor superimposed sheet thickness, has more it
There is practicability.
Summary of the invention
The object of the present invention is to provide a kind of methods for reducing assembled floor superimposed sheet thickness, avoid spool intersection,
The influence caused by intersecting because of spool to overlapping layers thickness is reduced, there is the dosage for reducing cast-in-place concrete, while increasing
The advantages of clear space of residence.
Above-mentioned technical purpose of the invention has the technical scheme that
A method of assembled floor superimposed sheet thickness is reduced, is included the following steps:
S1, folded figure: construction drawing is moved towards to strong and weak conduit and carries out folded figure, determines the crosspoint of both threads pipe, and in construction drawing
Mark, wherein the spool that a spool is 2.5 centimetres of caliber or more, another spool is 2.5 centimetres of caliber or less
Spool；
S2, the position for determining terminal box: the corresponding terminal box in each crosspoint determines assembled according to the coordinate in crosspoint
The position of terminal box on floor slab construction figure；
S3, assembled floor slab construction: putting up template, and the terminal box is fixed in template, casting concrete, removes after dry
Template；
S4, spool construction: being located at intersection, wherein a spool is laid in above the terminal box, described in another
Spool is connected with the connecting terminal of the terminal box respectively；
S5, overlapping layers construction: the cast-in-place concrete on assembled floor forms overlapping layers.
Further, it is located at intersection, when two various sizes of spools intersect, the big spool laying of caliber
In the top of the terminal box, the small spool of caliber is connected with the connecting terminal of the terminal box respectively.
Further, spool construction further includes when the spool that two root canal diameters are 2 centimetres intersects, and both threads pipe point contact is handed over
Fork setting.
Further, before the terminal box is fixed in template, the periphery of the terminal box is arranged cushion collar, is used for
Buffer extruding of the assembled floor to the terminal box.
Further, cushion collar includes the fixed frame being arranged from top to bottom, buffering frame and bearing frame, the fixed frame bottom
Portion is detachably fixed with the buffering arch, and the buffering frame bottom is fixed with the bearing frame top side detachable.
Further, the buffering frame is flexible multi-layered frame structure, including two surface layers and middle layer, the middle layer
For waveform, two surface layers are Nian Jie with the middle layer.
Further, close to the terminal box side the surface layer include at least a plane, the plane with it is described
The side wall of terminal box is bonded setting.
Further, the fixed frame is metal framework structure, and the fixed frame is parallel to the side wall of the terminal box, institute
It states fixed frame and has extended vertically the first raised line far from the side of the terminal box.
Further, the bearing frame is metal framework structure, and the bearing frame includes orthogonal linkage section and holds
Section is carried, the area that the carrying section is enclosed is less than the floor space of the terminal box.
Further, the bearing frame has extended vertically the second raised line far from the side of the terminal box.
The invention has the following advantages:
The spool for being 2.5 centimetres of caliber or more for wherein spool, another spool be 2.5 centimetres of caliber with
Under spool when intersecting, pass through and determine crosspoint, terminal box is reserved in assembled floor, thus not changing route just
Often in the case where laying, spool intersection is avoided, the influence caused by intersecting because of spool to overlapping layers thickness is reduced, to drop
The low thickness of overlapping layers, in this way, not only reducing the dosage of cast-in-place concrete, while increasing the clear space of house.
Detailed description of the invention
Fig. 1 is in embodiment 1 for embodying the sectional view of spool infall；
Fig. 2 is in embodiment 1 for embodying the top view of spool infall；
Fig. 3 is in embodiment 2 for embodying the structural schematic diagram that cushion collar is sheathed in terminal box；
Fig. 4 is in embodiment 2 for embodying the structural schematic diagram of cushion collar；
Fig. 5 is in embodiment 2 for embodying the structural schematic diagram of buffering frame；
Fig. 6 is in embodiment 2 for embodying the structural schematic diagram of bearing frame.
In figure, 1, spool；2, terminal box；3, assembled floor；4, overlapping layers；5, cushion collar；51, fixed frame；511,
One raised line；52, frame is buffered；52a, surface layer；52b, middle layer；53, bearing frame；531, linkage section；532, section is carried；533, second
Raised line.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
Embodiment 1: a method of assembled floor superimposed sheet thickness is reduced, as depicted in figs. 1 and 2, including is walked as follows
It is rapid:
S1, folded figure: construction drawing is moved towards to strong and weak conduit and carries out folded figure, determines the crosspoint of both threads pipe 1, and in construction drawing
Mark, the spool that wherein single line pipe 1 is 2.5 centimetres of caliber or more, another spool 1 are 2.5 centimetres of spools below of caliber；
S2, the position for determining terminal box 2: the corresponding terminal box 2 in each crosspoint determines Assembled Building according to the coordinate in crosspoint
The position of terminal box 2 on 3 construction drawing of plate；
S3, assembled floor 3 are constructed: putting up template, terminal box 2 is fixed in template, casting concrete, removes mould after dry
Plate；
S4, spool 1 are constructed: being located at intersection, wherein single line pipe 1 is laid in 2 top of terminal box, and another spool 1 is distinguished
It is connected with the connecting terminal of terminal box 2；
S5, overlapping layers 4 are constructed: the cast-in-place concrete on assembled floor 3 forms overlapping layers 4.
House generally used with spool PC32 pipe, PC25 pipe and PC20 pipe, and it is indoor can generally exist PC32 pipe and
The case where PC25 is managed, PC32 is managed and PC20 is managed, PC25 is managed and PC20 is managed and PC25 is managed and PC25 pipe intersection, only has due to indoor
A piece PC32 pipe, therefore the possibility that PC32 pipe and PC32 pipe intersect can not occur.Really for crosspoint and 2 position of terminal box
It is fixed, be that construction drawing is moved towards to strong and weak conduit and carries out folded figure after finishing construction drawing by electrical construction document designer, determine with
The position in upper situation crosspoint, and mark out to come on construction drawing, assembled floor designing unit is fed back to, so as to Assembled Building
Plate designing unit can determine and reserve the position of terminal box 2.In the present embodiment, used terminal box 2 is 146HS60 wiring
Box.
Situation that there are two types of the constructions of spool 1, first, when (such as PC32 pipe and PC25 pipe, PC32 is managed and PC20 for two different sizes
Pipe, PC25 pipe and PC20 pipe) spool 1 intersect and when wherein single line pipe 1 is 2.5 centimetres of caliber or more of spool, caliber is big
Spool 1 be laid in the top of terminal box 2, the small spool 1 of caliber is connected with the connecting terminal of terminal box 2 respectively；When two rulers
When very little identical spool 1 intersects (being PC25 pipe and PC25 pipe), single line pipe 1 is laid in the top of terminal box 2, another single line
Pipe 1 is connected with the connecting terminal of terminal box 2 respectively；Second, when the spool that two root canal diameters are 2 centimetres intersects, 1 point of both threads pipe
Contact it is arranged in a crossed manner, be conventional cross, do not need setting terminal box 2.
The spool that the spool 1 described for wherein one is 2.5 centimetres of caliber or more, another spool 1 are caliber 2.5
When centimetre spool below intersects, pass through and determine crosspoint, terminal box 2 is reserved in assembled floor 3, thus not changing
In the case that modified line road is normally laid, avoid PC32 pipe and PC25 pipe, PC32 pipe and PC20 pipe, PC25 pipe and PC20 pipe and
The case where PC25 pipe and PC25 pipe intersect, intersecting spool 1 indoors is the intersection of conventional PC20 pipe, is met so electrical
The theoretic throat of the overlapping layers 4 of pre-embedded pipe thickness requirement is 6.3 centimetres, wherein the protective layer of 1.5 cm thicks, 0.8 centimetre
The intersection height of reinforcing bar and 4 centimetres of P20 pipe.Compared with prior art, the theoretic throat of overlapping layers 4 is declined from 8 centimetres
To 6.3 centimetres, to reduce the dosage of 1.7 centimetres of cast-in-place concrete, while 1.7 centimetres of clear space is increased to house.
Embodiment 2: a method of assembled floor superimposed sheet thickness is reduced, difference from example 1 is that, such as
Shown in Fig. 3 and Fig. 4, before terminal box 2 is fixed in template, the periphery of terminal box 2 is arranged cushion collar 5, for buffering assembly
The extruding of the docking wire box 2 of formula floor 3.Cushion collar 5 can be used in buffering assembled floor 3 because of docking when temperature change expands
The extruding force of wire box 2 reduces a possibility that terminal box 2 is squeezed and deformed, ensure that the service performance of terminal box 2.
As shown in figure 4, cushion collar 5 includes the fixed frame 51 being arranged from top to bottom, buffering frame 52 and bearing frame 53, fix
51 bottom of frame is fixed with buffering 52 top side detachable of frame, and buffering 52 bottom of frame is fixed with 53 top side detachable of bearing frame.Here, Gu
Determine 51 bottom of frame and buffer 53 top of the top of frame 52, buffering 52 bottom of frame and bearing frame being detachably fixed can be clamping or
It is fixed by fasteners such as screws, clamping is specially to offer card slot on fixed frame 51, is extended with and blocks on buffering frame 52
The strip of slot adaptation, strip is flexible material, therefore can be caught in card slot by external force.Buffer 52 bottom of frame and bearing frame 53
Connection can also be in this way, repeat no more.
As shown in figure 5, buffering frame 52 is flexible multi-layered frame structure, including two surface layer 52a and middle layer 52b, centre
Layer 52b is waveform, and two surface layer 52a are Nian Jie with middle layer 52b.Wavy middle layer 52b provides for 3 deformation of assembled floor
Enough spaces further decrease a possibility that terminal box 2 is extruded.
As shown in Figure 4 and Figure 5, the surface layer 52a close to 2 side of terminal box includes at least a plane, plane and terminal box 2
Side wall be bonded setting.Plane can be such that surface layer 52a is bonded well with terminal box 2, prevent terminal box 2 from shaking.
As the preferred of the present embodiment, as shown in figure 4, fixed frame 51 is metal framework structure, fixed frame 51, which is parallel to, to be connect
The side wall of wire box 2, fixed frame 51 have extended vertically the first raised line 511 far from the side of terminal box 2.First raised line 511 is in template
When middle casting concrete, cushion collar 5 can be made to connect with concrete stronger, to guarantee terminal box 2 and assembled floor 3
Connective stability.
As the preferred of the present embodiment, as shown in Figure 4 and Figure 6, bearing frame 53 is metal framework structure, and bearing frame 53 includes
Orthogonal linkage section 531 and carrying section 532, the area that carrying section 532 is enclosed are less than the floor space of terminal box 2, prevent
Only terminal box 2 skids off from below.Linkage section 531 is used to be attached with buffering frame 52, the area that connection frame and buffering frame 52 are formed
For accommodating terminal box 2 in domain, and it can be avoided the displacement of terminal box 2.Bearing frame 53 has been extended vertically far from the side of terminal box 2
Second raised line 533.When second raised line 533 is poured concrete in a template, cushion collar 5 can be further strengthened and connect with concrete
Firmness, to guarantee the connective stability of terminal box 2 Yu assembled floor 3.Its middle connecting segment 531, carrying section 532 and second
Raised line 533 can be integral connecting structure, be also possible to separate structure, can arbitrarily select according to the actual situation.
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 method for reducing assembled floor superimposed sheet thickness, which comprises the steps of:
S1, folded figure: construction drawing is moved towards to strong and weak conduit and carries out folded figure, determines the crosspoint of both threads pipe (1), and in construction drawing
Middle mark, wherein the spool that a spool (1) is 2.5 centimetres of caliber or more, another spool (1) is caliber 2.5
Centimetre spool below；
S2, the position for determining terminal box (2): the corresponding terminal box (2) in each crosspoint determines according to the coordinate in crosspoint
The position of terminal box (2) on assembled floor (3) construction drawing；
S3, assembled floor (3) construction: putting up template, and the terminal box (2) is fixed in template, casting concrete, to dry
Form removal afterwards；
S4, spool (1) construction: being located at intersection, wherein a spool (1) is laid in above the terminal box (2), separately
A piece spool (1) is connected with the connecting terminal of the terminal box (2) respectively；
S5, overlapping layers (4) construction: the cast-in-place concrete on assembled floor (3) is formed overlapping layers (4).
2. a kind of method for reducing assembled floor superimposed sheet thickness according to claim 1, which is characterized in that be located at and hand over
At crunode, when two various sizes of spools (1) are intersected, the big spool (1) of caliber is laid in the terminal box (2)
Top, the small spool (1) of caliber are connected with the connecting terminal of the terminal box (2) respectively.
3. a kind of method for reducing assembled floor superimposed sheet thickness according to claim 1, which is characterized in that spool
(1) construction further includes when the spool that two root canal diameters are 2 centimetres intersects, and both threads pipe (1) point contact is arranged in a crossed manner.
4. a kind of method for reducing assembled floor superimposed sheet thickness according to claim 1, which is characterized in that described
Before terminal box (2) is fixed in template, the periphery of the terminal box (2) is arranged cushion collar (5), for buffering assembled floor
(3) to the extruding of the terminal box (2).
5. a kind of method for reducing assembled floor superimposed sheet thickness according to claim 4, which is characterized in that cushion collar
(5) include the fixed frame (51) being arranged from top to bottom, buffering frame (52) and bearing frame (53), fixed frame (51) bottom with
Buffering frame (52) top side detachable is fixed, and the buffering frame (52) bottom and the bearing frame (53) top side detachable are solid
It is fixed.
6. a kind of method for reducing assembled floor superimposed sheet thickness according to claim 5, which is characterized in that described slow
Rushing frame (52) is flexible multi-layered frame structure, including two surface layers (52a) and middle layer (52b), and the middle layer (52b) is wave
Shape wave, two surface layers (52a) are Nian Jie with the middle layer (52b).
7. a kind of method for reducing assembled floor superimposed sheet thickness according to claim 6, which is characterized in that close to institute
The surface layer (52a) for stating terminal box (2) side includes at least a plane, the side wall of the plane and the terminal box (2)
Fitting setting.
8. a kind of method for reducing assembled floor superimposed sheet thickness according to claim 5, which is characterized in that described solid
Determining frame (51) is metal framework structure, and the fixed frame (51) is parallel to the side wall of the terminal box (2), the fixed frame (51)
Side far from the terminal box (2) has extended vertically the first raised line (511).
9. a kind of method for reducing assembled floor superimposed sheet thickness according to claim 5, which is characterized in that described to hold
Carrying frame (53) is metal framework structure, and the bearing frame (53) includes orthogonal linkage section (531) and carries section (532),
The area that carrying section (532) is enclosed is less than the floor space of the terminal box (2).
10. a kind of method for reducing assembled floor superimposed sheet thickness according to claim 5, which is characterized in that described
Bearing frame (53) has extended vertically the second raised line (533) far from the side of the terminal box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910338454.2A CN110042963A (en) | 2019-04-25 | 2019-04-25 | A method of reducing assembled floor superimposed sheet thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910338454.2A CN110042963A (en) | 2019-04-25 | 2019-04-25 | A method of reducing assembled floor superimposed sheet thickness |
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| Publication Number | Publication Date |
|---|---|
| CN110042963A true CN110042963A (en) | 2019-07-23 |
Family
ID=67279423
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910338454.2A Pending CN110042963A (en) | 2019-04-25 | 2019-04-25 | A method of reducing assembled floor superimposed sheet thickness |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111884121A (en) * | 2020-07-31 | 2020-11-03 | 中国二十二冶集团有限公司 | Pre-buried wiring method for standardized pipeline of assembled laminated slab |
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| CN106639101A (en) * | 2016-05-26 | 2017-05-10 | 湖北大成空间科技股份有限公司 | Assembled type cavity composite floor slab construction method |
| CN207944593U (en) * | 2018-03-06 | 2018-10-09 | 中国新兴建设开发有限责任公司 | A kind of fixed system for electrical conduits in assembled cavity partition |
| CN108661223A (en) * | 2018-05-07 | 2018-10-16 | 浙江省建工集团有限责任公司 | A kind of prefabricated superimposed sheet of assembled architecture reserves the construction technology of wire casing |
| CN208034980U (en) * | 2018-01-11 | 2018-11-02 | 南京大地建设科技有限责任公司 | A kind of precast floor slab wire box fixing device |
| CN109577535A (en) * | 2018-12-10 | 2019-04-05 | 中建二局第二建筑工程有限公司 | Assembled architecture PC superimposed sheet and the electromechanical installation built-in process of dry wall combination |
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2019
- 2019-04-25 CN CN201910338454.2A patent/CN110042963A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639101A (en) * | 2016-05-26 | 2017-05-10 | 湖北大成空间科技股份有限公司 | Assembled type cavity composite floor slab construction method |
| CN208034980U (en) * | 2018-01-11 | 2018-11-02 | 南京大地建设科技有限责任公司 | A kind of precast floor slab wire box fixing device |
| CN207944593U (en) * | 2018-03-06 | 2018-10-09 | 中国新兴建设开发有限责任公司 | A kind of fixed system for electrical conduits in assembled cavity partition |
| CN108661223A (en) * | 2018-05-07 | 2018-10-16 | 浙江省建工集团有限责任公司 | A kind of prefabricated superimposed sheet of assembled architecture reserves the construction technology of wire casing |
| CN109577535A (en) * | 2018-12-10 | 2019-04-05 | 中建二局第二建筑工程有限公司 | Assembled architecture PC superimposed sheet and the electromechanical installation built-in process of dry wall combination |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111884121A (en) * | 2020-07-31 | 2020-11-03 | 中国二十二冶集团有限公司 | Pre-buried wiring method for standardized pipeline of assembled laminated slab |
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Application publication date: 20190723 |