CN1975030A - Cast-in-place concrete hollow core slab - Google Patents

Abstract

The present invention relates to a kind of cast-in-situ concrete hollow plate. It includes reinforced concrete and light form bodies, said light form bodies are contained in the reinforced concrete, and are alternatively arranged, between them a cast-in-situ reinforced concrete rib is set, its upper portion is cast-in-situ reinforced concrete upper plate and its lower portion is cast-in-situ reinforced concrete lower plate. Said light form body includes upper plate, peripheral side plate and lower plate, and is characterized by that it also includes a tube for making through hole, said tube for making through hole is set in the closed hollow cavity of said light form body.

Description

A kind of cast-in-place concrete cored

(1) technical field

The present invention relates to a kind of cast-in-place concrete cored.

(2) background technology

At present, cast-in-situ concrete hollow floor is to use wider floor structural form, and the lightening permanent loose tool of filling in it has various hollow sections and box, and box has hollow or solid.Is that ZL99249798.1, name are called " filling reinforced concrete fiber reinforcement type thin-wall member " utility model patent as the applicant in the patent No. of application on November 29th, 1999, it discloses a kind of light thin-wall carcass, comprise upper plate, on every side sidewall, go to the bottom, upper plate, on every side sidewall, going to the bottom surrounds the polyhedron cavity, upper plate, on every side sidewall, going to the bottom contains fabric reinforcement.This light carcass has characteristics such as intensity height, simple in structure, convenient construction and transport, after being applied to superstructure, stressed and the Force transmission parts of no superstructure in its light carcass particularly when the light carcass size is big, shows more obvious, simultaneously, the light carcass construction is laid, the location is inconvenient, and inconsistent phenomenon easily takes place, and influences the pouring quality of cast-in-situ concrete hollow floor, therefore, develop a kind of novel cast-in-place concrete cored for being badly in need of.

(3) summary of the invention

The object of the present invention is to provide a kind of cast-in-place concrete coredly, have that mechanical property is good, pouring quality is good, construction lays characteristics such as convenient, simple.

Solution of the present invention is on the basis of existing technology, comprise steel bar concrete, light carcass, light carcass is wrapped up in and is contained in the steel bar concrete, light carcass alternately, be the cast-in-situ reinforced concrete rib each other, it on it cast-in-situ reinforced concrete upper plate, it is the cast-in-situ reinforced concrete lower plate down, light carcass comprises upper casing, the ambient side shell, lower casing, upper casing, the ambient side shell, lower casing surrounds enclosed cavity, it is characterized in that also including through-hole pipe, through-hole pipe is arranged in the enclosed cavity of light carcass, at least one is arranged in the light carcass is that the Cast-in-place concrete that through hole forms is poured into a mould the last lower casing surface of running through light carcass with hole by through-hole pipe, Cast-in-place concrete has formed superimposed Cast-in-place concrete post or pier with through-hole pipe in hole, there are built on stilts pin or draw piece or the two in the Dong Bi lower end of hole, and Cast-in-place concrete has formed superimposed Cast-in-place concrete post or pier with through-hole pipe in hole.Like this, because light carcass also includes through-hole pipe, through-hole pipe is arranged in the enclosed cavity of light carcass, at least one is arranged in the light carcass is that the Cast-in-place concrete that through hole forms is poured into a mould the last lower casing surface of running through light carcass with hole by through-hole pipe, Cast-in-place concrete enters in the hole, after treating setting and harden, Cast-in-place concrete post or pier have been formed, thereby in light carcass, formed the stressed and Force transmission parts of superstructure, improve the mechanical property of superstructure greatly, particularly improved the shearing resistance of superstructure, antitorque mechanical property greatly; Simultaneously, because there are built on stilts pin or draw piece or the two in the Dong Bi lower end of hole, thereby the light carcass construction is laid, the location is convenient, is difficult for inconsistent phenomenon takes place and the pouring quality that influences hollow cast slab; In addition, cast-in-place concrete cored also have characteristics such as simple in structure, easy to manufacture, that cost is low, speed of application is fast, the hollow building cover, roof system, body of wall, sole plate and the hollow bridges that are applicable to cast-in-situ reinforced concrete or prestressed reinforced concrete are used, and are particularly useful for hollow arch without beam and use.

This bright feature is that also described draw piece links to each other with built on stilts pin.Like this, when draw piece with after built on stilts pin links to each other, draw piece has been strengthened the intensity between built on stilts pin and the light carcass, simultaneously, cast-in-place concrete cored building in the process, can position light carcass very easily, has reduced the proportion of goods damageds of light carcass.

This bright feature is that also described draw piece passes built on stilts pin or passes built on stilts pin and stretch out.Like this, when draw piece passes built on stilts pin or passes built on stilts pin and stretch out, draw piece has been strengthened the intensity between built on stilts pin and the light carcass, simultaneously, cast-in-place concrete cored building in the process, can position light carcass very easily, reduced the proportion of goods damageds of light carcass.

This bright feature is that also described draw piece is iron wire or rope.Like this, the material source of draw piece is convenient, and processing technology thereof is simple, and simultaneously, cast-in-place concrete cored building in the process, draw piece is that iron wire or rope can be connected and fixed with supporting member very easily, has made things convenient for production application and enforcement.

This bright feature also is below the ambient side shell or at least one side has wet pulp below the lower casing concrete retaining grid or backstop.Like this, because at least one side has the concrete retaining grid or the backstop of wet pulp below the ambient side shell or below the lower casing, thereby light carcass is in work progress, backstop can prevent that concrete from flowing under the light carcass, light carcass is floated, made things convenient for building of Cast-in-place concrete, guaranteed the pouring quality of In-situ cast concrete board; Simultaneously, also can guarantee cast-in-place concrete cored hollow rate.

This bright feature also is to have under described ambient side shell or the lower casing the built on stilts pin of light carcass.Like this, built on stilts pin can keep between light carcass and the template or the distance between the adjacent light carcass, has guaranteed the thickness of Cast-in-place concrete layer, has made things convenient for the construction application of light carcass.

This bright feature also is to have under the described ambient side shell retaining grid or the backstop of wet concrete of a week.Like this, building in the process of Cast-in-place concrete, backstop can prevent that concrete from flowing under the light carcass, and light carcass is floated, and has made things convenient for building of Cast-in-place concrete, has guaranteed the pouring quality of In-situ cast concrete board.

This bright feature also is to have under the described lower casing retaining grid or the backstop of wet concrete slurry of a week.Like this, building in the process of Cast-in-place concrete, backstop can prevent that concrete from flowing under the light carcass, and light carcass is floated, and has made things convenient for building of Cast-in-place concrete, has guaranteed cast-in-place concrete cored pouring quality.

This bright feature is that also described retaining grid or backstop are connected with align member.Like this, backstop or retaining grid and align member connect into integral body, and align member also plays firm effect to backstop or retaining grid when supporting the location, make backstop or backstop be difficult for being offset, and has guaranteed cast-in-place concrete cored quality.

This bright feature is that also described align member is for reinforcing the stake of retaining grid or backstop.Like this, when align member when reinforcing the stake of retaining grid or backstop, align member also plays firm effect to backstop or retaining grid when supporting the location, make backstop or backstop be difficult for being offset, and has guaranteed cast-in-place concrete cored quality.

This bright feature is that also described align member is provided with the muscle that is located by connecting, seam or line.Like this, when align member was provided with the muscle that is located by connecting, seam or line, the muscle that is located by connecting, seam or line can further accurately be located align member, make align member accurate in the position of light carcass and template, have improved cast-in-place concrete cored quality.

This bright feature has been that also at least one rod member passes upper casing or lower casing or the two and expose.Like this, owing to have at least one rod member to pass upper casing or lower casing or the two to expose, thereby the rod member that exposes and Cast-in-place concrete combine, and makes the rod member can the participation structure power transmission, improved cast-in-place concrete cored power transmission ability.

This bright feature is that also at least one rod member passes upper casing or lower casing simultaneously and expose reinforcing bar from the rod member end.Like this, after reinforcing bar that exposes from the rod member end and Cast-in-place concrete combined, reinforcing bar was anchored in the Cast-in-place concrete, makes rod member can combine the participation structure power transmission better with Cast-in-place concrete.

This bright feature is that also at least one rod member pastes into parallel with the through hole tube wall mutually.Like this, when at least one rod member and through hole tube wall paste when becoming to walk abreast mutually, rod member has carried out reinforcing to the through hole tube wall and has strengthened, and has improved intensity and the rigidity and the flexural capacity of through-hole pipe, makes it not fragile in application process, has guaranteed cast-in-place concrete cored quality.

This bright feature is that also at least one rod member is clipped in the through hole tube wall.Like this, in the time of at least one rod member is clipped in the through hole tube wall, rod member has carried out reinforcing to the through hole tube wall and has strengthened, and has improved intensity and the rigidity and the flexural capacity of through-hole pipe, makes it not fragile in application process, has guaranteed cast-in-place concrete cored quality.

This bright feature is that also at least two rod members intersect or intersect the extension back.Like this, have at least two rod members to intersect or extend the back when intersecting, crossing rod member has been connected to each other to the integral body that can support power transmission mutually, and light carcass has been played the good supporting effect, make light carcass be difficult for deformation failure, improved cast-in-place concrete cored quality.

This bright feature is that also at least one rod member and tube wall intersect.Like this, after rod member and tube wall intersected, rod member and tube wall had formed the integral body of power transmission mutually, and rod member has played the good supporting effect to light carcass, makes light carcass be difficult for deformation failure, has improved the quality of light carcass.

This bright feature also is at least one vertical bar in the enclosed cavity, and vertical bar has at least one and tyre carcase to expose the parts that concrete or reinforcing bar be connected to expose tyre carcase.Like this, because at least one vertical bar in the enclosed cavity, vertical bar has at least one and tyre carcase to expose the parts that concrete or reinforcing bar be connected to expose tyre carcase, the vertical bar and the Cast-in-place concrete that expose combine, but the rod member participation structure transmits vertical stress jointly, has improved the structure power transmission ability of In-situ cast concrete board.

This bright feature also is to have in the described rod member reinforcing bar drawknot thing or drawknot thing to stretch out outside upper casing or the lower casing.Like this, when having reinforcing bar drawknot thing or drawknot thing to stretch out outside upper casing or the lower casing in the rod member, reinforcing bar drawknot thing that stretches out in the rod member or drawknot thing and Cast-in-place concrete combine, but the rod member participation structure transmits vertical stress jointly, have improved cast-in-place concrete cored structure power transmission ability.

This bright feature is that also described rod member passes in last shell wall or following shell wall.Like this, the vertical bar and the Cast-in-place concrete that expose combine, but the rod member participation structure transmits vertical stress jointly, have improved cast-in-place concrete cored structure power transmission ability.

This bright feature is that also the rod end that exposes to shell wall has reinforcing bar to stretch out rod end.Like this, when having reinforcing bar drawknot thing or drawknot thing to stretch out outside upper casing or the lower casing in the rod member, reinforcing bar drawknot thing that stretches out in the rod member or drawknot thing and Cast-in-place concrete combine, but the rod member participation structure transmits vertical stress jointly, have improved the structure power transmission ability of cast-in-place hollow concrete plate.

This bright feature also is described rod member connecting through hole pipe and ambient side shell simultaneously.Like this, when rod member while connecting through hole pipe and ambient side shell, rod member has played through-hole pipe and has supported the location reinforcement effect, makes through-hole pipe position in light carcass can not move variation, has guaranteed cast-in-place concrete cored quality.

This bright feature also is under the described rod member connecting through hole pipe shell wall on the tube wall and ambient side shell.Like this, when on tube wall and the ambient side shell under the rod member connecting through hole pipe during shell wall, rod member has played through-hole pipe and has supported the location reinforcement effect, makes through-hole pipe position in light carcass can not move variation, has guaranteed cast-in-place concrete cored quality.

This bright feature is that also described rod member stretches out lower casing, and extended part is the backstay of concrete thickness under the tyre carcase.Like this, the backstay that stretches out has carried out accurate location to the lightweight tyre carcase, has guaranteed the pouring quality of In-situ cast concrete board effectively, and backstay has played the effect of supporting angle in support reinforcing, made things convenient for to practice.

This bright feature is that also described rod member stretches out lower casing, and extended part has the parts with construction formwork or construction bracing frame drawknot.Like this, when rod member stretches out lower casing, when extended part has parts with construction formwork or construction bracing frame drawknot, drawknot by the drawknot position, the lightweight tyre carcase has been carried out accurate location, the position that has guaranteed the lightweight tyre carcase effectively is consistent with design attitude, thereby has guaranteed cast-in-place concrete cored pouring quality.

This bright feature is that also the parts that described rod member stretches out or exposes are arranged in the concave configuration that is lower than shell surface.Like this, when parts that rod member stretches out or exposes were arranged in the concave configuration that is lower than shell surface, the parts that expose can not hinder piling up of light carcass in the transportation of light carcass, make light carcass not fragile, have reduced cast-in-place concrete cored cost.

This bright feature is that also described rod member stretches out or exposed part is provided with suspension ring or suspension hook.Like this, when rod member stretches out or exposed part when being provided with suspension ring or suspension hook, suspension ring or suspension hook have made things convenient for the handling of light carcass, and, suspension ring or suspension hook can be connected anchoring with the reinforcing bar in the In-situ cast concrete board, light carcass can be shifted in the process of building, guarantee cast-in-place concrete cored pouring quality.

The present invention also is describedly to contain presstressed reinforcing steel in cast-in-place concrete cored.Like this, the setting of prestressed reinforcement can improve cast-in-place concrete cored supporting capacity greatly, and increases cast-in-place concrete cored span.

The present invention also is describedly to contain reinforcing bar in cast-in-place concrete cored.Reinforcing bar can be cold-rolled forming section or channel-section steel or i shaped steel or other Steel section member.Like this, can improve cast-in-place concrete cored supporting capacity significantly, simultaneously, reinforcing bar is implied in that corresponding in the concrete to form no beam cast-in-place concrete cored.

The present invention also is describedly also to be provided with dark beam or/and bright beam in cast-in-place concrete cored.Like this, cast-in-place concrete cored mechanical property is better, helps that local pressure in cast-in-place concrete cored is increased the district and strengthens; When being provided with dark beam, can strengthen cast-in-place concrete cored mechanical property, simultaneously, dark beam lies in the cast-in-situ concrete hollow intralamellar part, it is attractive in appearance not influence cast-in-place concrete cored external structure, does not take the usage space of building during use, can more effectively improve the usage space of building.

The present invention also is do not have the cast in place reinforced bar upper plate, the upper surface of upper plate and cast-in-place concrete cored upper surface flush on the upper plate of described light carcass.Like this, when not having the cast in place reinforced bar upper plate on the upper plate of light carcass, make the cast-in-place concrete cored open two way ribbed slab in top that formed, whole compressive strength is good, has improved cast-in-place concrete cored supporting capacity.

The present invention is that also the bottom of described light carcass does not have the cast-in-situ reinforced concrete lower plate.Like this, when the bottom of light carcass does not have the cast-in-situ reinforced concrete lower plate, make the cast-in-place concrete cored open two way ribbed slab in bottom that formed, whole compressive strength is good, has improved cast-in-place concrete cored supporting capacity.

The present invention also is do not have the cast in place reinforced bar upper plate on the upper plate of described light carcass, the upper surface of upper plate and cast-in-place concrete cored upper surface flush, and the bottom of light carcass does not have the cast-in-situ reinforced concrete lower plate.Like this, when the upper plate of light carcass on do not have the cast in place reinforced bar upper plate, the upper surface of upper plate and cast-in-place concrete cored upper surface flush, when the bottom of light carcass does not have the cast-in-situ reinforced concrete lower plate, the cast-in-place concrete cored in-situ deposited prefabricated superimposed sheet of two-way rib structure that formed, reduce the consumption of Cast-in-place concrete significantly, reduced cast-in-place concrete cored deadweight, improved cast-in-place concrete cored supporting capacity.

(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.

Figure 28 is the structural representation of the embodiment of the invention 28.

Figure 29 is the structural representation of the embodiment of the invention 29.

Figure 30 is the structural representation of the embodiment of the invention 30.

Figure 31 is the structural representation of the embodiment of the invention 31.

Figure 32 is the structural representation of the embodiment of the invention 32.

Figure 33 is the structural representation of the embodiment of the invention 33.

Figure 34 is the structural representation of the embodiment of the invention 34.

Figure 35 is the structural representation of the embodiment of the invention 35.

Figure 36 is the structural representation of the embodiment of the invention 36.

Figure 37 is the structural representation of the embodiment of the invention 37.

Figure 38 is the structural representation of the embodiment of the invention 38.

Figure 39 is the structural representation of the embodiment of the invention 39.

Figure 40 is the structural representation of the embodiment of the invention 40.

Figure 41 is the structural representation of the embodiment of the invention 41.

Figure 42 is the structural representation of the embodiment of the invention 42.

Figure 43 is the structural representation of the embodiment of the invention 43.

Figure 44 is the structural representation of the embodiment of the invention 44.

Figure 45 is the structural representation of the embodiment of the invention 45.

Figure 46 is the structural representation of the embodiment of the invention 46.

Figure 47 is the structural representation of the embodiment of the invention 47.

Figure 48 is the structural representation of the embodiment of the invention 48.

Figure 49 is the structural representation of the embodiment of the invention 49.

Figure 50 is the structural representation of the embodiment of the invention 50.

Figure 51 is the structural representation of the embodiment of the invention 51.

Figure 52 is the structural representation of the embodiment of the invention 52.

(5) specific embodiment

The present invention is further illustrated below in conjunction with drawings and Examples.

The present invention as shown in drawings, comprise steel bar concrete 1, light carcass 2, light carcass 2 is wrapped up in and is contained in the steel bar concrete 1, light carcass 2 alternately, be cast-in-situ reinforced concrete rib 3 each other, it on it cast-in-situ reinforced concrete upper plate 4, it is cast-in-situ reinforced concrete lower plate 5 down, light carcass 2 comprises upper casing 6, ambient side shell 7, lower casing 8, upper casing 6, ambient side shell 7, lower casing 8 surrounds enclosed cavity, it is characterized in that also including through-hole pipe 9, through-hole pipe 9 is arranged in the enclosed cavity of light carcass 2, the Cast-in-place concrete cast that has at least one to be formed for through hole by through-hole pipe 9 in the light carcass 2 runs through the last lower casing surface of light carcass 2 with hole 10, Cast-in-place concrete has formed superimposed Cast-in-place concrete post or pier with through-hole pipe 9 in hole 10, there are built on stilts pin 11 or draw piece 12 or the two in the Dong Bi lower end of hole 10, and Cast-in-place concrete has formed superimposed Cast-in-place concrete post or pier with through-hole pipe 9 in hole 10.In each accompanying drawing, 1 is steel bar concrete, and 2 is light carcass, 3 is the cast-in-situ reinforced concrete rib, and 4 is the cast-in-situ reinforced concrete upper plate, and 5 is the cast-in-situ reinforced concrete lower plate, 6 is upper casing, and 7 is the ambient side shell, and 8 is lower casing, 9 is through-hole pipe, and 10 is hole, and 11 are built on stilts pin, 12 is draw piece, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, the cast-in-place concrete cored steel bar concrete 1 that comprises, light carcass 2, light carcass 2 is wrapped up in and is contained in the steel bar concrete 1, light carcass 2 alternately, be cast-in-situ reinforced concrete rib 3 each other, it on it cast-in-situ reinforced concrete upper plate 4, it is cast-in-situ reinforced concrete lower plate 5 down, light carcass 2 comprises upper casing 6, ambient side shell 7, lower casing 8, upper casing 6, ambient side shell 7, lower casing 8 surrounds enclosed cavity, it also includes through-hole pipe 9, through-hole pipe 9 is arranged in the enclosed cavity of light carcass 2, have in the light carcass 2 by through-hole pipe 9 and pour into a mould the last lower casing surface of running through light carcass 2 with hole 10 for the Cast-in-place concrete that through hole forms, Cast-in-place concrete has formed superimposed Cast-in-place concrete post or pier with through-hole pipe 9 in hole 10, and there is built on stilts pin 11 the Dong Bi lower end of hole 10.

Feature of the present invention is that also described draw piece 12 links to each other with built on stilts pin 11.As shown in Figure 2, its described draw piece 12 links to each other with built on stilts pin 11.

Feature of the present invention is that also described draw piece 12 passes built on stilts pin 11 or passes built on stilts pin and stretch out.As shown in Figure 3, its described draw piece 12 passes built on stilts pin 11 and stretches out.

Feature of the present invention is that also described draw piece 12 is iron wire or rope.As shown in Figure 3, its described draw piece 12 is an iron wire.

Feature of the present invention also is below the ambient side shell 7 or at least one side has wet pulp below the lower casing 8 concrete retaining grid 13 or backstop 14.As shown in Figure 4, the cast-in-place concrete cored steel bar concrete 1 that comprises, light carcass 2, light carcass 2 is wrapped up in and is contained in the steel bar concrete 1, light carcass 2 alternately, be cast-in-situ reinforced concrete rib 3 each other, it on it cast-in-situ reinforced concrete upper plate 4, it is cast-in-situ reinforced concrete lower plate 5 down, light carcass 2 comprises upper casing 6, ambient side shell 7, lower casing 8, upper casing 6, ambient side shell 7, lower casing 8 surrounds enclosed cavity, it also includes through-hole pipe 9, through-hole pipe 9 is arranged in the enclosed cavity of light carcass 2, have the Cast-in-place concrete cast that forms for through hole by through-hole pipe 9 to run through the last lower casing surface of light carcass 2 in the light carcass 2 with hole 10, Cast-in-place concrete in hole 10 and through-hole pipe 9 formed superimposed Cast-in-place concrete post or pier, the concrete backstop 14 of wet pulp is arranged below the ambient side shell 7.

Feature of the present invention is that also described ambient side shell 7 or lower casing have the built on stilts pin 11 of light carcass 2 for 8 times.As shown in Figure 5, its described ambient side shell has the built on stilts pin 11 of light carcass 2 for 7 times.

Feature of the present invention is that also described ambient side shell has the retaining grid 13 or the backstop 14 of wet concrete of a week for 7 times.As shown in Figure 6, its described ambient side shell has the backstop 14 of wet concrete of a week for 7 times.

Feature of the present invention is that also described lower casing has the retaining grid 13 or the backstop 14 of wet concrete slurry of a week for 8 times.As shown in Figure 7, its described lower casing has the backstop 14 of wet concrete slurry of a week for 8 times.

Feature of the present invention is that also described retaining grid 13 or backstop 14 are connected with align member 15.As shown in Figure 8, its described retaining grid 13 are connected with align member 15.

Feature of the present invention is that also described align member 15 is for reinforcing the stake of retaining grid 13 or backstop 14.As shown in Figure 8, its described align member 15 is for reinforcing the stake of retaining grid 13.

Feature of the present invention is that also described align member 15 is provided with the muscle 20 that is located by connecting, seam 17 or line 18.As shown in Figure 8, its described align member 15 is provided with the muscle 20 that is located by connecting, seam 17 and line 18.

Feature of the present invention has been that also at least one rod member 19 passes upper casing 6 or lower casing 8 or the two and expose.As shown in Figure 9, the cast-in-place concrete cored steel bar concrete 1 that comprises, light carcass 2, light carcass 2 is wrapped up in and is contained in the steel bar concrete 1, light carcass 2 alternately, be cast-in-situ reinforced concrete rib 3 each other, it on it cast-in-situ reinforced concrete upper plate 4, it is cast-in-situ reinforced concrete lower plate 5 down, light carcass 2 comprises upper casing 6, ambient side shell 7, lower casing 8, upper casing 6, ambient side shell 7, lower casing 8 surrounds enclosed cavity, it also includes through-hole pipe 9, through-hole pipe 9 is arranged in the enclosed cavity of light carcass 2, have in the light carcass 2 by through-hole pipe 9 and pour into a mould the last lower casing surface of running through light carcass 2 with hole 10 for the Cast-in-place concrete that through hole forms, Cast-in-place concrete has formed superimposed Cast-in-place concrete post or pier with through-hole pipe 9 in hole 10, have rod member 19 to pass upper casing 6 and expose.

Feature of the present invention is that also at least one rod member 19 passes upper casing 6 or lower casing 8 simultaneously and expose reinforcing bar 20 from rod member 19 ends.As shown in figure 10, its rod member 19 passes upper casing 6 and lower casing 8 simultaneously and exposes reinforcing bar 20 from rod member 19 ends.

Feature of the present invention is that also at least one rod member 19 pastes into parallel with through-hole pipe 9 walls mutually.As shown in figure 11, its rod member 19 pastes into parallel with through-hole pipe 9 walls mutually.

Feature of the present invention is that also at least one rod member 19 is clipped in through-hole pipe 9 walls.As shown in figure 12, its rod member 19 is clipped in through-hole pipe 9 walls.

Feature of the present invention is that also at least two rod members 19 intersect or intersect the extension back.As shown in figure 13, it is crossing that its two rod members 19 extend the back.

Feature of the present invention is that also at least one rod member 19 and tube wall intersect.As shown in figure 13, its rod member 19 intersects with tube wall.

Feature of the present invention also is at least one vertical bar 19 in the enclosed cavity, and vertical bar 19 has at least one and tyre carcase to expose the parts that concrete or reinforcing bar 20 be connected to expose tyre carcase.As shown in figure 14, the cast-in-place concrete cored steel bar concrete 1 that comprises, light carcass 2, light carcass 2 is wrapped up in and is contained in the steel bar concrete 1, light carcass 2 alternately, be cast-in-situ reinforced concrete rib 3 each other, it on it cast-in-situ reinforced concrete upper plate 4, it is cast-in-situ reinforced concrete lower plate 5 down, light carcass 2 comprises upper casing 6, ambient side shell 7, lower casing 8, upper casing 6, ambient side shell 7, lower casing 8 surrounds enclosed cavity, it also includes through-hole pipe 9, through-hole pipe 9 is arranged in the enclosed cavity of light carcass 2, has in the light carcass 2 by through-hole pipe 9 to pour into a mould the last lower casing surface of running through light carcass 2 with hole 10 for the Cast-in-place concrete that through hole forms, and Cast-in-place concrete has formed superimposed Cast-in-place concrete post or pier with through-hole pipe 9 in hole 10, vertical bar 19 is arranged in the enclosed cavity, and vertical bar 19 has the parts that are connected with tyre carcase exposed steel bar 20 to expose tyre carcase.

Feature of the present invention also is to have in the described rod member 19 reinforcing bar drawknot thing 21 or drawknot thing to stretch out outside upper casing 6 or the lower casing 8.As shown in figure 15, in its described rod member 19 reinforcing bar drawknot thing 21 is arranged.

Feature of the present invention is that also described rod member 19 passes shell wall or following shell wall.As shown in figure 16, its described rod member 19 passes shell wall.

Feature of the present invention is that also the rod end that exposes to shell wall has reinforcing bar 20 to stretch out rod end.As shown in figure 16, its rod end that exposes to shell wall has reinforcing bar 20 to stretch out rod end.

Feature of the present invention also is described rod member 19 connecting through hole pipe 9 and ambient side shell 7 simultaneously.As shown in figure 17, its described 19 while of rod member connecting through hole pipe 9 and ambient side shell 7.

Feature of the present invention also is shell wall on described 9 times tube walls of rod member 19 connecting through hole pipes and the ambient side shell 7.As shown in figure 18, shell wall on its described 9 times tube walls of rod member 19 connecting through hole pipes and the ambient side shell 7.

Feature of the present invention is that also described rod member 19 stretches out lower casing, and extended part is the backstay of concrete thickness under the tyre carcase.As shown in figure 19, its described rod member 19 stretches out lower casing, and extended part is the backstay of concrete thickness under the tyre carcase.

Feature of the present invention is that also described rod member 19 stretches out lower casing, and extended part has the parts 22 with construction formwork or construction bracing frame drawknot.As shown in figure 19, its described rod member 19 stretches out lower casing, and extended part has the parts 22 with construction formwork and construction bracing frame drawknot.

Feature of the present invention is that also the parts that described rod member 19 stretches out or exposes are arranged in the concave configuration 23 that is lower than shell surface.As shown in figure 20, the parts that expose of its described rod member 19 are arranged in the concave configuration 23 that is lower than shell surface.

Feature of the present invention is that also described rod member 19 stretches out or exposed part is provided with suspension ring 24 or suspension hook 25.As shown in figure 21, its described rod member 19 extended parts are provided with suspension ring 24 and suspension hook 25.

Feature of the present invention also is describedly to contain presstressed reinforcing steel 36 in cast-in-place concrete cored.As shown in Figure 1, it describedly contains presstressed reinforcing steel 36 in cast-in-place concrete cored.

Feature of the present invention also is describedly to contain reinforcing bar 37 in cast-in-place concrete cored.As shown in figure 48, it describedly contains reinforcing bar 37 in cast-in-place concrete cored.

Feature of the present invention also is describedly also to be provided with dark beam 38 or/and bright beam 39 in cast-in-place concrete cored.As shown in Figure 1, it describedly also is provided with dark beam 38 and bright beam 39 in cast-in-place concrete cored.

Feature of the present invention is that also the upper casing 6 of described light carcass 2 does not have cast in place reinforced bar upper plate 4, the upper surface of top board and cast-in-place concrete cored upper surface flush.As shown in figure 49, the upper casing 6 of its described light carcass 2 does not have cast in place reinforced bar upper plate 4, the upper surface of top board and cast-in-place concrete cored upper surface flush.Shown in Figure 52, the upper casing 6 of its described light carcass 2 does not have cast in place reinforced bar upper plate 4, the upper surface of top board and cast-in-place concrete cored upper surface flush.

Feature of the present invention is that also the bottom of described light carcass 2 does not have cast-in-situ reinforced concrete lower plate 5.As shown in figure 50, the bottom of its described light carcass 2 does not have cast-in-situ reinforced concrete lower plate 5.

Feature of the present invention is that also the upper casing 6 of described light carcass 2 does not have cast in place reinforced bar upper plate 4, the upper surface of top board and cast-in-place concrete cored upper surface flush, and the bottom of light carcass 2 does not have cast-in-situ reinforced concrete lower plate 5.Shown in Figure 51, the upper casing 6 of its described light carcass 2 does not have cast in place reinforced bar upper plate 4, the upper surface of top board and cast-in-place concrete cored upper surface flush, and the bottom of light carcass 2 does not have cast-in-situ reinforced concrete lower plate 5.

During the invention process, press earlier construction requirement mounting bracket or template, lay light carcass 2, re-lay the reinforcing bar of reinforcing bar or dark beam 38 or bright beam 39, and various steel pipe buried in advance spare, pour concrete after the acceptance(check), after treating the concrete setting and harden, maintenance is to stipulating the length of time that form removal promptly gets cast-in-place concrete cored.

Claims (10)

1, a kind of cast-in-place concrete cored, comprise steel bar concrete (1), light carcass (2), light carcass (2) is wrapped up in and is contained in the steel bar concrete (1), light carcass (2) alternately, be cast-in-situ reinforced concrete rib (3) each other, it on it cast-in-situ reinforced concrete upper plate (4), it is cast-in-situ reinforced concrete lower plate (5) down, light carcass (2) comprises upper casing (6), ambient side shell (7), lower casing (8), upper casing (6), ambient side shell (7), lower casing (8) surrounds enclosed cavity, it is characterized in that also including through-hole pipe (9), through-hole pipe (9) is arranged in the enclosed cavity of light carcass (2), the Cast-in-place concrete cast that has at least one to be formed by the through hole of through-hole pipe (9) in the light carcass (2) runs through the last lower casing surface of light carcass (2) with hole (10), Cast-in-place concrete has formed superimposed Cast-in-place concrete post or pier with through-hole pipe (9) in hole (10), there are built on stilts pin (11) or draw piece (12) or the two in the Dong Bi lower end of hole (10), and Cast-in-place concrete has formed superimposed Cast-in-place concrete post or pier with through-hole pipe (9) in hole (10).

2, according to claim 1 a kind of cast-in-place concrete cored, it is characterized in that described draw piece (12) links to each other with built on stilts pin (11).

3, according to claim 1 a kind of cast-in-place concrete cored, it is characterized in that described draw piece (12) passes built on stilts pin (11) or passes built on stilts pin and stretch out.

4, according to claim 1 a kind of cast-in-place concrete cored, it is characterized in that described draw piece (12) is iron wire or rope.

5, according to claim 1 a kind of cast-in-place concrete cored, it is characterized in that below the described ambient side shell (7) or lower casing (8) below at least one side the concrete retaining grid (13) or the backstop (14) of wet pulp are arranged.

6, according to claim 5 a kind of cast-in-place concrete cored, it is characterized in that having under described ambient side shell (7) or the lower casing (8) the built on stilts pin (11) of light carcass (2).

7, according to claim 5 a kind of cast-in-place concrete cored, it is characterized in that having under the described ambient side shell (7) wet in a week retaining grid (13) or the backstop (14) of concrete; Retaining grid (13) or backstop (14) that wet concrete slurry of one week is perhaps arranged under the lower casing (8); Perhaps keeping off grid (13) or backstop (14) is connected with align member (15); Perhaps align member (15) is for reinforcing the stake of retaining grid (13) or backstop (14); Perhaps align member (15) is provided with the muscle that is located by connecting (16), seam (17) or line (18).

8, according to claim 1 a kind of cast-in-place concrete cored, it is characterized in that describedly having at least one rod member (19) to pass upper casing (6) or lower casing (8) or the two to expose; Perhaps at least one rod member (19) passes upper casing (6) or lower casing (8) simultaneously and exposes reinforcing bar (20) from rod member (19) end; Perhaps at least one rod member (19) pastes into parallel with through-hole pipe (9) wall mutually; Perhaps at least one rod member (19) is clipped in through-hole pipe (9) wall; Perhaps at least two rod members (19) intersect or extend back intersecting; Perhaps at least one rod member (19) intersects with tube wall.

9, according to claim 1 a kind of cast-in-place concrete cored, it is characterized in that at least one vertical bar (19) in the described enclosed cavity, vertical bar (19) has at least one and tyre carcase to expose the parts that concrete or reinforcing bar (20) be connected to expose tyre carcase; Perhaps there are reinforcing bar drawknot thing (21) or drawknot thing to stretch out outside upper casing (6) or the lower casing (8) in the rod member (19); Perhaps rod member (19) passes shell wall or following shell wall; The rod end that perhaps exposes to shell wall has reinforcing bar (20) to stretch out rod end; Perhaps simultaneously connecting through hole pipe (9) and ambient side shell (7) of rod member (19); Perhaps tube wall and ambient side shell (7) are gone up shell wall under rod member (19) the connecting through hole pipe (9); Perhaps rod member (19) stretches out lower casing, and extended part is the backstay of concrete thickness under the tyre carcase; Perhaps rod member (19) stretches out lower casing, and extended part has the parts (22) with construction formwork or construction bracing frame drawknot; Perhaps rod member (19) parts that stretch out or expose are arranged in the concave configuration (23) that is lower than shell surface; Perhaps rod member (19) stretches out or exposed part is provided with suspension ring (24) or suspension hook (25); Contain presstressed reinforcing steel (36) in cast-in-place concrete cored.

10, described a kind of cast-in-place concrete cored according to arbitrary claim in the claim 1 to 9, it is characterized in that describedly containing reinforcing bar (37) in cast-in-place concrete cored; Also be provided with dark beam (38) in perhaps cast-in-place concrete cored or/and bright beam (39); Perhaps the upper casing (6) of light carcass (2) does not have cast in place reinforced bar upper plate (4), the upper surface of top board and cast-in-place concrete cored upper surface flush; Perhaps the bottom of light carcass (2) does not have cast-in-situ reinforced concrete lower plate (5); Perhaps the upper casing (6) of light carcass (2) does not have cast in place reinforced bar upper plate (4), the upper surface of top board and cast-in-place concrete cored upper surface flush, and the bottom of light carcass (2) does not have cast-in-situ reinforced concrete lower plate (5).

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