CN101280605A - Cast-in-situ rib prefabricated basin combined close rib building roof - Google Patents
Cast-in-situ rib prefabricated basin combined close rib building roof Download PDFInfo
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- CN101280605A CN101280605A CNA200710095994XA CN200710095994A CN101280605A CN 101280605 A CN101280605 A CN 101280605A CN A200710095994X A CNA200710095994X A CN A200710095994XA CN 200710095994 A CN200710095994 A CN 200710095994A CN 101280605 A CN101280605 A CN 101280605A
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Abstract
Disclosed is a field casting rib and precast basin combined multi-rib floor which comprises a field casting reinforced concrete rib (1) and precast basins (2). The multi-rib floor is characterized in that the precast basins (2) are arranged by intervals, with the mouth of the basin downwards; the field casting reinforced concrete rib (1) is arranged in the intervals between the precast basins (2); the soleplate (3) of the precast basins (2) extends out a steel bar (4) or a steel mesh (5) and is anchored in the upper part of the field casting reinforced concrete rib (1); the erect rib-attached wall of the field casting reinforced concrete rib (1) is composed of a side wall (6) of the precast basins (2); a superposed visible rib is composed of the field casting reinforced concrete rib (1) and the side wall (6); the soleplate (3) of the precast basins (2) functions as the load-bearing structural slab of the floor slab.
Description
(1) technical field
The present invention relates to a kind of close rib building roof of cast-in-place rib prefabricated basin combination.
(2) background technology
At present, in the technology of building close rib building roof at home and being adopted, generally adopt bamboo and wood, steel form as template, be made into flute profile rib mould, treat that superstructure builds after the maintenance that finishes finishes, form removable is formed close rib building roof, can reuse template though build close rib building roof like this, but the formwork difficulty, mode loss is huge, the labour intensity height, and long construction period, the cost height, therefore, the close rib building roof of developing a kind of cast-in-place rib prefabricated basin combination is for being badly in need of.
(3) summary of the invention
The object of the present invention is to provide a kind of close rib building roof of cast-in-place rib prefabricated basin combination, have that plate body density is big, rigidity is big, intensity is high, the shock resistance damage capability is strong, also have characteristics such as make easily, production efficiency is high, good integrity, cost are low simultaneously.
Solution of the present invention is on the basis of existing technology, comprise cast-in-situ reinforced concrete rib, preformed pot, it is characterized in that preformed pot is provided with at interval, the basin mouth down, be spaced apart the cast-in-situ reinforced concrete rib between the preformed pot, the base plate of preformed pot stretches out reinforcing bar or steel mesh reinforcement is anchored in the top of cast-in-situ reinforced concrete rib, and the basin sidewall of preformed pot constitutes the upright subsides rib wall of gluten concrete rib, the superimposed bright rib of the common formation of cast-in-situ reinforced concrete rib and basin sidewall, the base plate of preformed pot serves as the direct load-carrying construction plate of floor.Like this, close rib building roof is in the process of building, only need under the cast-in-situ reinforced concrete rib, to be provided with to support and template, the bundle that can carry out reinforcing bar is established and the building of Cast-in-place concrete, compare with common Cast-in-place concrete, reduced the consumption of Cast-in-place concrete significantly, reduced the deadweight of close rib building roof, simultaneously, formed network-like superimposed bright rib, improved the weight bearing power of floor in the bottom of floor, the direct load-carrying construction plate that the base plate of preformed pot serves as floor makes the top of preformed pot not have the cast-in-situ reinforced concrete rib, therefore, the building of floor only need be built the cast-in-situ reinforced concrete rib and be got final product in the process, thereby reached purpose of the present invention.
Feature of the present invention also is the upper surface flush of the basin base plate and the cast-in-situ reinforced concrete rib of preformed pot, as the upper face of floor.Like this,, made things convenient for building of floor, only needed to build the cast-in-situ reinforced concrete rib and get final product, reduced the cost of floor significantly with a small amount of high-intensity Cast-in-place concrete with the base plate of preformed pot upper face as floor.
Feature of the present invention also is preformed pot basin mouth up, and the basin mouth is provided with cover plate.Like this, when preformed pot basin mouth up, when the basin mouth was provided with cover plate, the box-type floor that floor has been formed have enclosed cavity had increased substantially sound insulation, the heat-proof quality of floor.
Feature of the present invention is that also cover plate stretches out reinforcing bar or steel mesh reinforcement is anchored in the top of cast-in-situ reinforced concrete rib.Like this, cover plate and the binding of cast-in-situ reinforced concrete rib have formed integral body, but make the power transmission of cover plate participation structure, have improved the power transmission ability of floor, have guaranteed the quality of floor.
Feature of the present invention also is the upper surface flush of the cover plate and the cast-in-situ reinforced concrete rib of preformed pot, as the upper face of floor.Like this,, during as the upper face of floor, only need build the cast-in-situ reinforced concrete rib and can form composite floor, reduce the consumption of Cast-in-place concrete significantly, alleviate the deadweight of floor, improve the weight bearing power of floor when the upper surface flush of cover plate and cast-in-situ reinforced concrete rib.
Feature of the present invention is that also the basin mouth of preformed pot is arranged with the cover plate of sealing basin mouth.Like this, cover plate and the binding of cast-in-situ reinforced concrete rib have formed integral body, but make the power transmission of cover plate participation structure, have improved the power transmission ability of floor, have guaranteed the quality of floor.
Feature of the present invention also is to be provided with reinforce in the wall body of preformed pot.Like this, increased substantially the intensity and the rigidity of preformed pot, and the shock resistance damage capability, make it not fragile in application process, reduced loss, saved cost.
Feature of the present invention is that also reinforce is fleece or fibre or gauze wire cloth.Like this, reinforce is drawn materials conveniently, and is cheap, and very easily is shaped, and made things convenient for the making of preformed pot, reduced the cost of floor.
Feature of the present invention is also that reinforcing bar stretches out around the base plate of preformed pot and exposes, and is anchored in the cast-in-situ reinforced concrete rib.Like this, improve the bonding strength between preformed pot and the cast-in-situ reinforced concrete rib, but made the power transmission of base plate participation structure load, simultaneously, also made between preformed pot and the Cast-in-place concrete rib and be not prone to crackle, fully guaranteed the quality of floor.
Feature of the present invention is that also the edges of boards of base plate are hypotenuse.Like this, help the base plate build-in in Cast-in-place concrete, make and be not prone to the crack between Cast-in-place concrete and the preformed pot.
Feature of the present invention is that also the edges of boards of base plate are folding linear side or concavo-convex alternate.Like this, preformed pot is not prone to the straight line joint close with after Cast-in-place concrete combines between base plate and the Cast-in-place concrete, help disperseing concentrated stress, makes its junction not be prone to the crack, has improved the quality of floor.
Feature of the present invention is that also the edges of boards of base plate are concave edge in local.Like this, preformed pot is not prone to the straight line joint close with after Cast-in-place concrete combines between base plate and the Cast-in-place concrete, help disperseing concentrated stress, makes its junction not be prone to the crack, has improved the quality of floor.
Feature of the present invention also is base plate or/and the basin sidewall is provided with at least one bracket structure.Like this, or/and the basin sidewall is provided with bracket when structure, the bracket structure can play good supporting to base plate or basin sidewall, makes it not fragile in the construction application process, and the bracket structure can also make things convenient for the installation of cover plate or other prefabricated component when base plate.
Feature of the present invention is that also bracket is configured to rib limit bracket structure.Like this, the intensity and the rigidity of bracket structure self have all obtained increasing substantially, and make not frangibility damage of prefabricated units, simultaneously, have also improved the bearing value of bracket structure, make it can bear bigger load.
Feature of the present invention also is high 5-30mm, 31-50mm, the 50-100mm of bracket structure.Like this, can fully satisfy the needs of various different situations.
Feature of the present invention is that also bracket is configured to the edges of boards bracket.Like this, the bracket structure can play the good supporting effect to base plate and sidewall, makes it in the construction application process, and is not fragile, guaranteed the quality of floor.
Feature of the present invention is that also the bracket structure is provided with at interval.Like this, can form a plurality of reinforcing bands to prefabricated units, and, can form the multiple equilibrium support to the prefabricated units that are arranged on the bracket, make it be difficult for displacement and damage.
Feature of the present invention is that also bracket is configured to convex-concave bracket structure.Like this, can form continuous reinforcing band to prefabricated units, and, can form the continuous equilibrium support to the prefabricated units that are arranged on the bracket, make it be difficult for displacement and damage.
Feature of the present invention is that also bracket is configured to continuous bracket structure.Like this, can form continuous reinforcing band to prefabricated units, and, can form the continuous equilibrium support to the prefabricated units that are arranged on the bracket, make it be difficult for displacement and damage.
Feature of the present invention also is the textural locating structure that is provided with of bracket.Like this,, made things convenient for the setting of built-in fittings such as pipeline, helped reducing difficulty of construction, improved the quality of floor by the stationary positioned of locating structure.
Feature of the present invention also is the textural connector that is provided with of bracket.Like this, when bracket is textural when being provided with locating structure, when the polylith prefabricated units were combined into box-like frame members, fixing by align member made the prefabricated units that are arranged on the bracket be difficult for loose shift, made things convenient for assembly unit.
Feature of the present invention also is the textural anchoring piece that is extended with of bracket, and preformed pot is connected anchoring.Like this, building in the process of floor, the bracket structure can support reliably to preformed pot, and anchoring piece can connect anchoring with other preset piece that is arranged at the bracket position, prevents displacement, guarantees the pouring quality of floor.
Feature of the present invention is that also preformed pot is provided with reinforcing rib.Like this, when preformed pot was provided with reinforcing rib, the intensity of preformed pot and rigidity had all obtained increasing substantially, and made its shock resistance damage capability better, and in building application process, preformed pot is not fragile, has fully guaranteed the quality of floor.
Feature of the present invention is also that preformed pot is formed in one or the moulding of one secondary material feeding die mould.Like this, when the intensity height of preformed pot, surface density is big, and the shock resistance damage capability is strong, and simultaneously, preformed pot is manufactured conveniently, as when being the moulding of one secondary material feeding die mould, has then made things convenient for the making of reinforcing rib, stiffening rib or other structure.
Feature of the present invention is that also the horizontal cross sectional geometry of preformed pot is square, rectangle or hexagon.Like this, when the horizontal cross sectional geometry of preformed pot is square, rectangle or hexagon, can be in floor the corresponding with it cast-in-situ reinforced concrete rib of corresponding formation, can fully satisfy the enforcement needs of various different situations.
Feature of the present invention is that also the plate face of cover plate is provided with at least one and is used for preformed pot is carried out interior spacing protrusion piece or protruded bar, and preformed pot is located.Like this, can accurately locate cover plate and preformed pot, prevent it the two moves dislocation in the process of building, and has fully guaranteed the pouring quality of floor.
Feature of the present invention is that also the plate face of preformed pot is provided with at least one and is used for outer spacing protrusion piece of preformed pot or protrusion bar are located preformed pot.Like this, can accurately locate plate face and preformed pot, prevent it the two moves dislocation in the process of building, and has fully guaranteed the pouring quality of floor.
Feature of the present invention also is at least two protrusion pieces or protrudes bar to be oppositely arranged, and forms stopper slot, and the basin mouth of preformed pot places stopper slot.Like this, the build-in location by stopper slot makes preformed pot be difficult for the dislocation that is moved in the process of building, and has fully guaranteed the pouring quality of floor.
Feature of the present invention is also that the plate face of cover plate is provided with and is used for the pit of the location of preformed pot or/and groove that preformed pot places pit or/and groove.Like this, can accurately locate cover plate and preformed pot, prevent it the two moves dislocation in the process of building, and has fully guaranteed the pouring quality of floor.
Feature of the present invention is that also the plate face of cover plate is provided with ring shape or dotted line shape ring keeper.Like this, can accurately locate cover plate and preformed pot, prevent it the two moves dislocation in the process of building, and has fully guaranteed the pouring quality of floor.
Feature of the present invention is that also the ring keeper is provided with pit.Like this, when the ring keeper is provided with pit, cover plate can be engaged very easily with preformed pot and be connected.
Feature of the present invention is that also there are pit or groove or projection or raised line in the position of stretching out exposed steel bar.Like this, when there are pit or groove or projection or raised line in the position of stretching out exposed steel bar, the position that described preformed pot engages with the cast-in-situ reinforced concrete rib has formed corresponding Cast-in-place concrete structure, preformed pot is strengthened with the position that the cast-in-situ reinforced concrete rib engages, make it not be prone to crackle, fully guaranteed the pouring quality of floor.
Feature of the present invention is that also the edges of boards of the base plate of preformed pot are that tenon is or/and the limit of tongue-and-groove.Like this, the position that described preformed pot engages with the cast-in-situ reinforced concrete rib has formed corresponding Cast-in-place concrete structure, and preformed pot is strengthened with the position that the cast-in-situ reinforced concrete rib engages, and makes it not be prone to crackle, has fully guaranteed the pouring quality of floor.
The planar dimension that feature of the present invention also is preformed pot is the mm of (600-800) mm * (600-800) or (810-1000) mm of mm * (810-1000) or (1010-1500) mm of mm * (1010-1500).Like this, the dimensions of preformed pot can fully satisfy the needs of various different situations, has made things convenient for to practice.
Feature of the present invention is that also the base plate thickness of preformed pot is 30mm-35mm, 36mm-55mm, 56mm-85mm, 86mm-110mm.Like this, base plate can fully satisfy various different situations working load demands, has made things convenient for to practice.
Feature of the present invention is that also it is 50mm-150mm, 151mm-250mm that preformed pot is stretched out the length of reinforcing bar.Like this, when preformed pot is applied in the In-situ cast concrete board, the basin base plate can be become whole with the Cast-in-place concrete anchoring, make its joint interface be difficult for cracking destruction.
Feature of the present invention is that also reinforcing bar is elongated reinforcing bar.Like this, when reinforcing bar was elongated reinforcing bar, preformed pot had formed structural element, but the participation structure power transmission has increased substantially the weight bearing power of floor.
Feature of the present invention is that also reinforcing rib is the one reinforcing rib.Like this, the good integrity of reinforcing rib, cracky does not fracture, and makes it not fragile in application process, has reduced material cost.
Feature of the present invention is that also reinforcing rib is vertical one reinforcing rib.Like this, the good integrity of reinforcing rib, cracky does not fracture, and makes it not fragile in application process, has reduced material cost, simultaneously, has improved the vertical compression ability and the shock resistance damage capability of preformed pot yet.
Feature of the present invention is that also the edges of boards of the base plate of preformed pot are waveform or profile of tooth.Like this, the base plate edges of boards of preformed pot engage the joint interface that the position has formed waveform or profile of tooth with the cast-in-situ reinforced concrete rib, and the concentrated stress of junction has been carried out effective dispersion, make its joint interface not be prone to crackle.
Feature of the present invention is that also the basin of preformed pot is provided with interior toss or outer toss.Like this, when on the basin base plate or/and the basin mouth when being provided with toss, has further reduced the setting of construction formwork, reduced the construction material cost, simultaneously, also increased the bonding area between preformed pot and the Cast-in-place concrete, make its joint interface not easy to crack.
Feature of the present invention is that also there are chimb or concave edge in the base plate limit of preformed pot.Like this, after Cast-in-place concrete combined, chimb can embed in the Cast-in-place concrete rib, and Cast-in-place concrete pours in the concave edge, and preformed pot is firmly combined with the cast-in-situ reinforced concrete rib, made its joint interface not be prone to crackle, had guaranteed the quality of floor.
Feature of the present invention is that also there are fine-structure mesh or perforation iron plate in the base plate limit of preformed pot.Like this, the joint interface intensity between preformed pot and the Cast-in-place concrete has obtained strengthening significantly, makes its joint interface not be prone to crackle, has guaranteed the quality of floor.
It is local recessed that feature of the present invention is that also the base plate of preformed pot has outward.Like this, Cast-in-place concrete pours into the outer local concave part of base plate, with preformed pot build-in location firmly, makes it be difficult for deformed damaged, has improved the overall performance of floor.
Feature of the present invention is that also the lower face of preformed pot has ring to protrude reinforcing rib.Like this, when the lower face of preformed pot had ring to protrude reinforcing rib, reinforcing rib was strengthened preformed pot, has improved the resistance to compression weight bearing power of preformed pot base plate, makes it not fragile in application process.
Feature of the present invention is that also the lower face of preformed pot has double-deck ring to protrude reinforcing rib.Like this, reinforcing rib is strengthened preformed pot, has improved the resistance to compression weight bearing power of preformed pot base plate, makes it not fragile in application process.
Feature of the present invention is that also the cast-in-situ reinforced concrete rib is the Cast-in-place concrete net rib of quadrature.Like this, floor is in-situ deposited prefabricated two-way rib compoboard, and the bidirectional load ability is strong.
Feature of the present invention is that also the cast-in-situ reinforced concrete rib is the parallel unidirectional rib of Cast-in-place concrete.Like this, the in-situ deposited prefabricated unidirectional load compoboard of floor is applicable to long narrow floor, and it is convenient to construct.
Feature of the present invention is that also the cast-in-situ reinforced concrete rib is superimposed with the prefabricated frid of U-shaped.Like this, the cast-in-situ reinforced concrete rib can be built in the U-shaped precast floor slab, has reduced the consumption of construction formwork significantly, has saved cost, and construction application is convenient simple, and cost is lower.
(4) description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.
Fig. 2 is the structural representation of the embodiment of the invention 2.
Fig. 3 is the structural representation of the embodiment of the invention 3.
Fig. 4 is the structural representation of the embodiment of the invention 4.
Fig. 5 is the structural representation of the embodiment of the invention 5.
Fig. 6 is the structural representation of the embodiment of the invention 6.
Fig. 7 is the structural representation of the embodiment of the invention 7.
Fig. 8 is the structural representation of the embodiment of the invention 8.
Fig. 9 is the structural representation of the embodiment of the invention 9.
Figure 10 is the structural representation of the embodiment of the invention 10.
Figure 11 is the structural representation of the embodiment of the invention 11.
Figure 12 is the structural representation of the embodiment of the invention 12.
Figure 13 is the structural representation of the embodiment of the invention 13.
Figure 14 is the structural representation of the embodiment of the invention 14.
Figure 15 is the structural representation of the embodiment of the invention 15.
Figure 16 is the structural representation of the embodiment of the invention 16.
Figure 17 is the structural representation of the embodiment of the invention 17.
Figure 18 is the structural representation of the embodiment of the invention 18.
Figure 19 is the structural representation of the embodiment of the invention 19.
Figure 20 is the structural representation of the embodiment of the invention 20.
Figure 21 is the structural representation of the embodiment of the invention 21.
Figure 22 is the structural representation of the embodiment of the invention 22.
Figure 23 is the structural representation of the embodiment of the invention 23.
Figure 24 is the structural representation of the embodiment of the invention 24.
Figure 25 is the structural representation of the embodiment of the invention 25.
Figure 26 is the structural representation of the embodiment of the invention 26.
Figure 27 is the structural representation of the embodiment of the invention 27.
(5) specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
The present invention as shown in drawings, comprise cast-in-situ reinforced concrete rib 1, preformed pot 2, it is characterized in that preformed pot 2 is provided with at interval, the basin mouth down, be spaced apart cast-in-situ reinforced concrete rib 1 between the preformed pot 2, the base plate 3 of preformed pot 2 stretches out reinforcing bar 4 or steel mesh reinforcement 5 is anchored in the top of cast-in-situ reinforced concrete rib 1, and the basin sidewall 6 of preformed pot 2 constitutes the upright subsides rib wall of gluten concrete ribs 1, cast-in-situ reinforced concrete rib 1 and the superimposed bright rib of basin sidewall 6 common formations, the base plate 3 of preformed pot 2 serves as the direct load-carrying construction plate of floor.In each accompanying drawing, 1 is the cast-in-situ reinforced concrete rib, and 2 is preformed pot, and 3 is base plate, and 4 is reinforcing bar, and 5 is steel mesh reinforcement, and 6 is the basin sidewall, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, preformed pot 2 is provided with at interval, the basin mouth down, be spaced apart cast-in-situ reinforced concrete rib 1 between the preformed pot 2, the base plate 3 of preformed pot 2 stretches out reinforcing bar 4 or steel mesh reinforcement 5 is anchored in the top of cast-in-situ reinforced concrete rib 1, the basin sidewall 6 of preformed pot 2 constitutes the upright subsides rib wall of gluten concrete rib 1, cast-in-situ reinforced concrete rib 1 and the superimposed bright rib of basin sidewall 6 common formations, and the base plate 3 of preformed pot 2 serves as the direct load-carrying construction plate of floor.
Feature of the present invention also is the upper surface flush of the basin base plate and the cast-in-situ reinforced concrete rib 1 of preformed pot 2, as the upper face of floor.As shown in Figure 2, the basin base plate of preformed pot 2 and the upper surface flush of cast-in-situ reinforced concrete rib 1 are as the upper face of floor.
Feature of the present invention also is preformed pot 2 basin mouths up, and the basin mouth is provided with cover plate 7.As shown in Figure 3, preformed pot 2 basin mouths up, the basin mouth is provided with cover plate 7.
Feature of the present invention is that also cover plate 7 stretches out reinforcing bar 4 or steel mesh reinforcement 5 is anchored in the top of cast-in-situ reinforced concrete rib 1.As shown in Figure 3, cover plate 7 stretches out reinforcing bar 4 and is anchored in the top of cast-in-situ reinforced concrete rib 1.
Feature of the present invention also is the upper surface flush of cover plate 7 with the cast-in-situ reinforced concrete rib 1 of preformed pot 2, as the upper face of floor.As shown in Figure 3, the cover plate 7 of preformed pot 2 and the upper surface flush of cast-in-situ reinforced concrete rib 1 are as the upper face of floor.
Feature of the present invention is that also the basin mouth of preformed pot 2 is arranged with the cover plate 7 of sealing basin mouth.As shown in Figure 4, the basin mouth of preformed pot 2 is arranged with the cover plate 7 of sealing basin mouth.
Feature of the present invention also is to be provided with reinforce 8 in the wall body of preformed pot 2.As shown in Figure 5, be provided with reinforce 8 in the wall body of preformed pot 2.
Feature of the present invention is that also reinforce 8 is fleece or fibre or gauze wire cloth.As shown in Figure 5, reinforce 8 is a fleece.
Feature of the present invention is also that reinforcing bar 4 stretches out around the base plate 3 of preformed pot 2 and exposes, and is anchored in the cast-in-situ reinforced concrete rib 1.As shown in Figure 5, reinforcing bar 4 stretches out around the base plate 3 of preformed pot 2 and exposes, and is anchored in the cast-in-situ reinforced concrete rib 1.
Feature of the present invention is that also the edges of boards of base plate 3 are hypotenuse.As shown in Figure 6, the edges of boards of base plate 3 are hypotenuse.
Feature of the present invention is that also the edges of boards of base plate 3 are folding linear side or concavo-convex alternate.As shown in Figure 7, the edges of boards of base plate 3 are concavo-convex alternate.
Feature of the present invention is that also the edges of boards of base plate 3 are concave edge 9 in local.As shown in Figure 7, the edges of boards of base plate 3 are local interior concave edge 9.
Feature of the present invention is that also base plate 3 or basin sidewall 6 are provided with at least one bracket structure 10.As shown in Figure 8, base plate 3 or basin sidewall 6 are provided with bracket structure 10.
Feature of the present invention is that also bracket structure 10 is rib limit bracket structure.As shown in figure 11, bracket structure 10 is a rib limit bracket structure.
Feature of the present invention also is high 5-30mm, 31-50mm, the 50-100mm of bracket structure 10.As shown in figure 11, the high 80mm of bracket structure 10.
Feature of the present invention is that also bracket structure 10 is the edges of boards bracket.As shown in Figure 9, bracket structure 10 is the edges of boards bracket.
Feature of the present invention is that also bracket structure 10 is provided with at interval.As shown in Figure 8, bracket structure 10 is provided with at interval.
Feature of the present invention is that also bracket structure 10 is convex-concave bracket structure.As shown in figure 10, bracket structure 10 is convex-concave bracket structure.
Feature of the present invention is that also bracket structure 10 is continuous bracket structure.As shown in figure 11, bracket structure 10 is continuous bracket structure.
Feature of the present invention is that also bracket structure 10 is provided with locating structure 11.As shown in figure 12, bracket structure 10 is provided with locating structure 11.
Feature of the present invention is that also bracket structure 10 is provided with connector 12.As shown in figure 12, bracket structure 10 is provided with connector 12.
Feature of the present invention also is to be extended with anchoring piece 13 on the bracket structure 10, and preformed pot 2 is connected anchoring.As shown in figure 13, be extended with anchoring piece 13 on the bracket structure 10, preformed pot 2 is connected anchoring.
Feature of the present invention is that also preformed pot 2 is provided with reinforcing rib 14.As shown in figure 14, preformed pot 2 is provided with reinforcing rib 14.
Feature of the present invention is also that preformed pot 2 is formed in one or the moulding of one secondary material feeding die mould.As shown in figure 14, preformed pot 2 is the moulding of one secondary material feeding die mould.
Feature of the present invention is that also the horizontal cross sectional geometry of preformed pot 2 is square, rectangle or hexagon.As shown in figure 14, the horizontal cross sectional geometry of preformed pot 2 is a square.
Feature of the present invention is that also the plate face of cover plate 7 is provided with at least one and is used for preformed pot 2 is carried out interior spacing protrusion piece 15 or protruded bar 16, to preformed pot 2 location.As shown in figure 15, the plate face of cover plate 7 is provided with and is used for preformed pot 2 is carried out interior spacing protrusion piece 15, to preformed pot 2 location; As shown in figure 16, the plate face of cover plate 7 is provided with and is used for preformed pot 2 is carried out interior spacing protrusion bar 16, to preformed pot 2 location.
Feature of the present invention is that also the plate face of preformed pot 2 is provided with at least one and is used for to preformed pot 2 outer spacing protrusion pieces 15 or protrusion bar 16, to preformed pot 2 location.As Figure 16, shown in Figure 19, the plate face of preformed pot 2 is provided with and is used for to preformed pot 2 outer spacing protrusion bars 16, to preformed pot 2 location.
Feature of the present invention also is at least two protrusion pieces 15 or protrudes bar 16 to be oppositely arranged, and forms stopper slot 17, and the basin mouth of preformed pot 2 places stopper slot 17.As shown in figure 16, two protrusion bars 16 are oppositely arranged, and form stopper slot 17, and the basin mouth of preformed pot 2 places stopper slot 17.
Feature of the present invention is also that the plate face of cover plate 7 is provided with and is used for the pit 18 of the location of preformed pot 2 or/and groove 19 that preformed pot 2 places pit 18 or/and groove 19.As shown in figure 17, the plate face of cover plate 7 is provided with the pit 18 that is used for the location of preformed pot 2, and preformed pot 2 places pit 18; As shown in figure 18, the plate face of cover plate 7 is provided with the groove 19 that is used for the location of preformed pot 2, and preformed pot 2 places groove 19.
Feature of the present invention is that also the plate face of cover plate 7 is provided with ring shape or dotted line shape ring keeper 20.As shown in figure 18, the plate face of cover plate 7 is provided with ring shape keeper 20.
Feature of the present invention is that also ring keeper 20 is provided with pit 18.As shown in figure 17, ring keeper 20 is provided with pit 18.
Feature of the present invention is that also there are pit 18 or groove 19 or projection 21 or raised line 22 in the position of stretching out exposed steel bar 4.As shown in figure 20, base plate 3 is provided with projection 21; As shown in figure 21, there is raised line 22 at the position of stretching out exposed steel bar 4.
Feature of the present invention is that also the edges of boards of the base plate 3 of preformed pot 2 are that tenon is or/and the limit of tongue-and-groove 23.As shown in figure 21, the edges of boards of the base plate 3 of preformed pot 2 are the limit of tongue-and-groove 23.
Feature of the present invention is that also the planar dimension of preformed pot 2 is 600-800mm * 600-800mm or 810-1000mm * 810-1000mm or 1010-1500mm * 1010-1500mm.As shown in Figure 1, the planar dimension of preformed pot 2 is 700mm * 700mm.
Feature of the present invention is that also base plate 3 thickness of preformed pot 2 are 30mm-35mm, 36mm-55mm, 56mm-85mm, 86mm-110mm.As shown in Figure 1, base plate 3 thickness of preformed pot 2 are 50mm.
Feature of the present invention is that also it is 50mm-150mm, 151mm-250mm that preformed pot 2 is stretched out the length of reinforcing bar 4.As shown in Figure 1, to stretch out the length of reinforcing bar 4 be 80mm to preformed pot 2.
Feature of the present invention is that also reinforcing bar 4 is elongated reinforcing bar.As shown in figure 19, reinforcing bar 4 is elongated reinforcing bar.
Feature of the present invention is that also reinforcing rib 14 is the one reinforcing rib.As shown in figure 14, reinforcing rib 14 is the one reinforcing rib.
Feature of the present invention is that also reinforcing rib 14 is vertical one reinforcing rib.As shown in figure 14, reinforcing rib 14 has vertical one reinforcing rib.
Feature of the present invention is that also the edges of boards of the base plate 3 of preformed pot 2 are waveform or profile of tooth.As shown in figure 21, the edges of boards of the base plate 3 of preformed pot 2 are profile of tooth.
Feature of the present invention is that also the basin of preformed pot 2 is provided with interior toss 24 or outer toss 25.As shown in figure 22, toss 24 in the basin of preformed pot 2 is provided with; As shown in figure 23, the basin of preformed pot 2 is provided with outer toss 25.
Feature of the present invention is that also there are chimb or concave edge in base plate 3 limits of preformed pot 2.As shown in figure 21, there is the alternate limit of convex-concave on base plate 3 limits of preformed pot 2.
Feature of the present invention is that also there are fine-structure mesh 26 or perforation iron plate 27 in base plate 3 limits of preformed pot 2.As shown in figure 24, there is fine-structure mesh 26 on base plate 3 limits of preformed pot 2; As shown in figure 25, there is perforation iron plate 27 on base plate 3 limits of preformed pot 2.
It is local recessed that feature of the present invention is that also the base plate 3 of preformed pot 2 has outward.As shown in figure 21, there is the part recessed outside the base plate 3 of preformed pot 2.
Feature of the present invention is that also the lower face of preformed pot 2 has ring to protrude reinforcing rib 14.As shown in figure 26, the lower face of preformed pot 2 has ring to protrude reinforcing rib 14.
Feature of the present invention is that also the lower face of preformed pot 2 has double-deck ring to protrude reinforcing rib 14.As shown in figure 26, the lower face of preformed pot 2 has double-deck ring to protrude reinforcing rib 14.
Feature of the present invention is that also cast-in-situ reinforced concrete rib 1 is the Cast-in-place concrete net rib of quadrature.As shown in figure 26, cast-in-situ reinforced concrete rib 1 is the Cast-in-place concrete net rib of quadrature.
Feature of the present invention is that also cast-in-situ reinforced concrete rib 1 is the parallel unidirectional rib of Cast-in-place concrete.As shown in figure 27, cast-in-situ reinforced concrete rib 1 is the parallel unidirectional rib of Cast-in-place concrete.
Feature of the present invention is that also cast-in-situ reinforced concrete rib 1 is superimposed with the prefabricated frid of U-shaped.As shown in figure 26, cast-in-situ reinforced concrete rib 1 is superimposed with the prefabricated frid of U-shaped.
Claims (10)
1. the close rib building roof of a cast-in-place rib prefabricated basin combination, comprise cast-in-situ reinforced concrete rib (1), preformed pot (2), it is characterized in that preformed pot (2) is provided with at interval, the basin mouth down, be spaced apart cast-in-situ reinforced concrete rib (1) between the preformed pot (2), the base plate (3) of preformed pot (2) stretches out reinforcing bar (4) or steel mesh reinforcement (5) is anchored in the top of cast-in-situ reinforced concrete rib (1), the basin sidewall (6) of preformed pot (2) constitutes the upright subsides rib wall of gluten concrete rib (1), cast-in-situ reinforced concrete rib (1) and basin sidewall (6) constitute superimposed bright rib jointly, and the base plate (3) of preformed pot (2) serves as the direct load-carrying construction plate of floor.
2. steel bar concrete composite floor according to claim 1 is characterized in that the upper surface flush of the basin base plate and the cast-in-situ reinforced concrete rib (1) of preformed pot (2), as the upper face of floor.
3. steel bar concrete composite floor according to claim 1 is characterized in that preformed pot (2) basin mouth up, and the basin mouth is provided with cover plate (7); Perhaps cover plate (7) stretches out reinforcing bar (4) or steel mesh reinforcement (5) is anchored in the top of cast-in-situ reinforced concrete rib (1); The perhaps upper surface flush of the cover plate (7) of preformed pot (2) and cast-in-situ reinforced concrete rib (1) is as the upper face of floor.
4. steel bar concrete composite floor according to claim 1 is characterized in that the basin mouth of preformed pot (2) is arranged with the cover plate (7) of sealing basin mouth; Perhaps be provided with reinforce (8) in the wall body of preformed pot (2); Perhaps reinforce (8) is fleece or fibre or gauze wire cloth.
5. steel bar concrete composite floor according to claim 1, it is characterized in that reinforcing bar (4) stretches out from the base plate (3) of preformed pot (2) on every side exposes, and is anchored in the cast-in-situ reinforced concrete rib (1); Perhaps the edges of boards of base plate (3) are hypotenuse; Perhaps the edges of boards of base plate (3) are folding linear side or concavo-convex alternate; Perhaps the edges of boards of base plate (3) are local interior concave edge (9).
6. according to the described steel bar concrete composite floor of arbitrary claim in the claim 1 to 5, it is characterized in that base plate (3) or basin sidewall (6) are provided with at least one bracket structure (10); Perhaps bracket structure (10) is a rib limit bracket structure; Perhaps bracket is constructed high 5-30mm, 31-50mm, the 50-100mm of (10); Perhaps bracket structure (10) is the edges of boards bracket; Perhaps bracket structure (10) is provided with at interval; Perhaps bracket structure (10) is convex-concave bracket structure; Perhaps bracket structure (10) is continuous bracket structure; Perhaps bracket structure (10) is provided with locating structure (11); Perhaps bracket structure (10) is provided with connector (12); Perhaps be extended with anchoring piece (13) on the bracket structure (10), preformed pot (2) is connected anchoring.
7. according to the described steel bar concrete composite floor of arbitrary claim in the claim 1 to 5, it is characterized in that preformed pot (2) is provided with reinforcing rib (14); Perhaps preformed pot (2) is formed in one or one secondary material feeding die mould moulding; Perhaps the horizontal cross sectional geometry of preformed pot (2) is square, rectangle or hexagon.
8. according to claim 3 or 4 described steel bar concrete composite floors, the plate face that it is characterized in that cover plate (7) is provided with at least one protrusion piece (15) spacing in being used for preformed pot (2) carried out or protrudes bar (16), and preformed pot (2) is located; Perhaps the plate face of preformed pot (2) is provided with at least one and is used for the outer spacing protrusion piece (15) of preformed pot (2) or protrudes bar (16), and preformed pot (2) is located; Perhaps at least two protrude pieces (15) or protrude bar (16) and are oppositely arranged, and form stopper slot (17), and the basin mouth of preformed pot (2) places stopper slot (17); Perhaps the plate face of cover plate (7) is provided with and is used for the pit (18) of the location of preformed pot (2) or/and groove (19), and preformed pot (2) places pit (18) or/and groove (19); Perhaps the plate face of cover plate (7) is provided with ring shape or dotted line shape ring keeper (20); Perhaps ring keeper (20) is provided with pit (18).
9. according to the described steel bar concrete composite floor of arbitrary claim in the claim 1 to 5, it is characterized in that there are pit (18) or groove (19) or projection (21) or raised line (22) in the position of stretching out exposed steel bar (4); Perhaps the edges of boards of the base plate (3) of preformed pot (2) are that tenon is or/and the limit of tongue-and-groove (23); Perhaps the planar dimension of preformed pot (2) is the mm of (600-800) mm * (600-800) or (810-1000) mm of mm * (810-1000) or (1010-1500) mm of mm * (1010-1500); Perhaps base plate (3) thickness of preformed pot (2) is 30mm-35mm, 36mm-55mm, 56mm-85mm, 86mm-110mm; Perhaps to stretch out the length of reinforcing bar (4) be 50mm-150mm, 151mm-250mm to preformed pot (2); Perhaps reinforcing bar (4) is elongated reinforcing bar; Perhaps reinforcing rib (14) is the one reinforcing rib; Perhaps reinforcing rib (14) is vertical one reinforcing rib.
10. according to the described steel bar concrete composite floor of arbitrary claim in the claim 1 to 5, it is characterized in that the edges of boards of the base plate (3) of preformed pot (2) are waveform or profile of tooth; Perhaps the basin of preformed pot (2) is provided with interior toss (24) or outer toss (25); Perhaps there are chimb or concave edge in base plate (3) limit of preformed pot (2); Perhaps there are fine-structure mesh (26) or perforation iron plate (27) in base plate (3) limit of preformed pot (2); Perhaps the base plate (3) of preformed pot (2) is outer has the part recessed; Perhaps the lower face of preformed pot (2) has ring to protrude reinforcing rib (14); Perhaps the lower face of preformed pot (2) has double-deck ring to protrude reinforcing rib (14); Perhaps cast-in-situ reinforced concrete rib (1) is the Cast-in-place concrete net rib of quadrature; Perhaps cast-in-situ reinforced concrete rib (1) is the parallel unidirectional rib of Cast-in-place concrete; Perhaps cast-in-situ reinforced concrete rib (1) is superimposed with the prefabricated frid of U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710095994XA CN101280605A (en) | 2007-04-03 | 2007-04-03 | Cast-in-situ rib prefabricated basin combined close rib building roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710095994XA CN101280605A (en) | 2007-04-03 | 2007-04-03 | Cast-in-situ rib prefabricated basin combined close rib building roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101280605A true CN101280605A (en) | 2008-10-08 |
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ID=40013260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200710095994XA Pending CN101280605A (en) | 2007-04-03 | 2007-04-03 | Cast-in-situ rib prefabricated basin combined close rib building roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101280605A (en) |
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2007
- 2007-04-03 CN CNA200710095994XA patent/CN101280605A/en active Pending
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