CN101135187A - Cast-in-situs concrete hollow slab - Google Patents
Cast-in-situs concrete hollow slab Download PDFInfo
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- CN101135187A CN101135187A CNA2006101258745A CN200610125874A CN101135187A CN 101135187 A CN101135187 A CN 101135187A CN A2006101258745 A CNA2006101258745 A CN A2006101258745A CN 200610125874 A CN200610125874 A CN 200610125874A CN 101135187 A CN101135187 A CN 101135187A
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- shuttering member
- skylight
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Abstract
The in-situ cast hollow reinforced concrete slab includes reinforced concrete and shuttering members. The shuttering members are arranged in certain intervals with in-situ cast reinforced concrete in between and sandwiched between the upper in-situ cast reinforced concrete plate and the lower in-situ cast reinforced concrete plate. Each of the shuttering members is one open-mouthed basin shaped member comprising one upper plate and side plates, and features that the basin shaped member has one skylight with one cover in the upper plate. The present invention is suitable for in-situ cast or pre-stressed reinforced concrete hollow floor slab, roof, wall, foundation slab and hollow bridge, especially hollow flat floor slab.
Description
(1) technical field
The present invention relates to a kind of cast-in-place concrete cored.
(2) background technology
The most of precast hollow slab that adopts of the building of brick mix structure and frame construction is as cast-in-place concrete cored plate at present, this cast-in-place concrete cored plate has advantages such as speed of application is fast, cost is low, but owing to firmly do not link between adjacent two precast hollow slabs, only use cement mortar blind, thereby not only globality is poor, be unfavorable for antidetonation, and phenomenons such as slit cracking, infiltration often occur, put to no little inconvenience and psychological pressure to resident family.In order to address the above problem, a lot of building have adopted the method for Cast-in-place concrete floor (hollow, solid).Though the Cast-in-place concrete floor has solved antidetonation and problems of crack, when construction, to use a large amount of templates, like this, not only increased expense, and the speed of application that slowed down, prolonged the duration.The patent No. is ZL00203695.9's " combination concrete hidden rib cast-in-place concrete cored plate " utility model patent, it is made up of prefabricated plate, formwork, dark rib, upper plate, each prefabricated plate is horizontal positioned at interval, on prefabricated plate, be fixed with formwork, formwork comprises upper plate and side plate on every side, be provided with dark rib between contiguous prefabricated thin plate or the formwork, upper plate covers on the formwork, and connect as one with dark rib, the cast-in-place concrete cored plate of this kind no longer needs to use in a large number template, accelerate speed of application, shortened the duration, thereby reduced cost.But, the lower shoe of this cast-in-place concrete cored plate is a prefabricated plate, has the amalgamation seam each other, and globality is poor, if lower shoe adopts the cast-in-situ reinforced concrete plate, though good integrity, the problem that does not exist amalgamation to stitch, construction is inconvenient, the Cast-in-place concrete leakiness, be prone to problems such as voids and pits, 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 good overall performance, and, easy construction also had, characteristics such as construction cost is low and construction quality is good.
Solution of the present invention is on the basis of existing technology, comprise steel bar concrete, shuttering member, shuttering member is wrapped up in and is contained in the steel bar concrete, and shuttering member is the cast-in-situ reinforced concrete rib alternately each other, it on it cast-in-situ reinforced concrete upper plate, it is down the cast-in-situ reinforced concrete lower plate, and shuttering member comprises upper plate, sidewall on every side, and upper plate, sidewall surrounds uncovered basin-shaped component on every side, it is characterized in that having on the described basin-shaped component upper plate skylight of a construction operation, the skylight is provided with skylight cover.Like this, when having the skylight of a construction operation on the basin-shaped component upper plate, can pour into a mould the Cast-in-place concrete lower plate that Cast-in-place concrete forms the shuttering member bottom down to shuttering member by the skylight, thereby it is more convenient to construct, and guaranteed the pouring quality of Cast-in-place concrete lower plate, make it not be prone to voids and pits, after having watered, the skylight is provided with skylight cover, with the skylight sealing, build the Cast-in-place concrete between the shuttering member and top again, concrete can not enter in the cavity of shuttering member again, thereby guaranteed cast-in-place concrete cored pouring quality, can not reduce cast-in-place concrete cored hollow rate, help reducing construction cost, thereby reach purpose of the present invention, be applicable to the hollow building cover of cast-in-situ reinforced concrete or prestressed reinforced concrete, roof system, body of wall, sole plate and hollow bridges are used, and are particularly useful for hollow arch without beam and use.
Another solution of the present invention is on the basis of existing technology, comprise steel bar concrete, shuttering member, shuttering member is wrapped up in and is contained in the steel bar concrete, shuttering member 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, shuttering member comprises upper plate, sidewall around four, upper plate, sidewall surrounds uncovered basin-shaped component on every side, it is characterized in that having on the upper plate of basin-shaped component one and carry out the skylight of concrete construction operation at the cavity of resorption of upper plate, the wall thickness of the two side of metope is greater than the wall thickness of relative in addition wall sleeper two side relatively, and there is removable cover in the skylight.Like this, when having a cavity of resorption on the upper plate of basin-shaped component when carrying out the skylight of concrete construction operation at upper plate, can pour into a mould the Cast-in-place concrete lower plate that Cast-in-place concrete forms the shuttering member bottom down to shuttering member by the skylight, thereby it is more convenient to construct, and guaranteed the pouring quality of Cast-in-place concrete lower plate, make it not be prone to voids and pits, after having watered, the skylight is sealed, build the Cast-in-place concrete between the shuttering member and top again, concrete can not enter in the cavity of shuttering member again, thereby guaranteed cast-in-place concrete cored pouring quality, can not reduce cast-in-place concrete cored hollow rate, help reducing construction cost, simultaneously, described shuttering member is in being applied to the concrete shear wall time, can be very easily by the operation in shuttering member of operation window, made things convenient for the setting of preset pieces such as preheating embedding line, the setting of removable cover on the skylight, can prevent that Cast-in-place concrete from pouring in the shuttering member, guarantee the pouring quality of shuttering member, thereby reach purpose of the present invention, be applicable to the hollow building cover of cast-in-situ reinforced concrete or prestressed reinforced concrete, roof system, body of wall, sole plate and hollow bridges are used, and are particularly useful for hollow arch without beam and use.
Another solution of the present invention is on the basis of existing technology, comprise steel bar concrete, shuttering member, shuttering member is wrapped up in and is contained in the steel bar concrete, shuttering member 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, shuttering member comprises upper plate, sidewall on every side, upper plate, sidewall surrounds uncovered basin-shaped component on every side, it is characterized in that having on the upper plate of described basin-shaped component the skylight of a construction operation, the skylight is furnished with three-dimensional removable cover.Like this, when having the skylight of a construction operation on the upper plate of basin-shaped component, can pour into a mould the Cast-in-place concrete lower plate that Cast-in-place concrete forms the shuttering member bottom down to shuttering member by the skylight, thereby it is more convenient to construct, and guaranteed the pouring quality of Cast-in-place concrete lower plate, make it not be prone to voids and pits, after having watered, the skylight is sealed, build the Cast-in-place concrete between the shuttering member and top again, concrete can not enter in the cavity of shuttering member again, thereby has guaranteed cast-in-place concrete cored pouring quality, can not reduce cast-in-place concrete cored hollow rate, help reducing construction cost, thereby reached purpose of the present invention, be applicable to the hollow building cover of cast-in-situ reinforced concrete or prestressed reinforced concrete, roof system, body of wall, sole plate and hollow bridges are used, and are particularly useful for hollow arch without beam and use.
Another solution of the present invention is on the basis of existing technology, comprise steel bar concrete, shuttering member, shuttering member is wrapped up in and is contained in the steel bar concrete, shuttering member 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, shuttering member comprises upper plate, sidewall on every side, upper plate, sidewall surrounds uncovered basin-shaped component on every side, it is characterized in that the middle part of the upper plate of described basin-shaped component has the skylight of a concrete construction operation, at least one hollow stem with upper shed arranged, the sidewall end opening is greater than upper plate on every side.Like this, have the skylight of a concrete construction operation when the middle part of upper plate, at least one hollow stem with upper shed arranged, when the sidewall end opening is greater than upper plate on every side, can pour into a mould the Cast-in-place concrete lower plate that Cast-in-place concrete forms the shuttering member bottom down to shuttering member by the skylight, thereby it is more convenient to construct, and guaranteed the pouring quality of Cast-in-place concrete lower plate, make it not be prone to voids and pits, after having watered, the skylight is sealed, build the Cast-in-place concrete between the shuttering member and top again, concrete can not enter in the cavity of shuttering member again, thereby has guaranteed cast-in-place concrete cored pouring quality, can not reduce cast-in-place concrete cored hollow rate, help reducing construction cost, thereby reached purpose of the present invention, be applicable to the hollow building cover of cast-in-situ reinforced concrete or prestressed reinforced concrete, roof system, body of wall, sole plate and hollow bridges are used, and are particularly useful for hollow arch without beam and use.
Another solution of the present invention is on the basis of existing technology, comprise steel bar concrete, shuttering member, shuttering member is wrapped up in and is contained in the steel bar concrete, shuttering member 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, shuttering member comprises upper plate, sidewall on every side, upper plate, sidewall surrounds uncovered basin-shaped component on every side, it is characterized in that having the infundibulate skylight that a cavity of resorption at upper plate carries out the concrete construction operation on the upper plate of described basin-shaped component, there is the lid of funnel in the skylight.Like this, after the described Cast-in-place concrete lower plate of building under the shuttering member, the skylight can be sealed, guarantee cast-in-place concrete cored pouring quality.
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 shuttering member.Like this, when not having the cast in place reinforced bar upper plate on the upper plate of shuttering member, make In-situ cast concrete board form the open two way ribbed slab in top, whole compressive strength is good, has improved cast-in-place concrete cored supporting capacity.
The present invention is that also the bottom of described shuttering member does not have the cast-in-situ reinforced concrete lower plate.Like this, when the bottom of shuttering member does not have the cast-in-situ reinforced concrete lower plate, make In-situ cast concrete board form the open two way ribbed slab in bottom, 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 shuttering member, the upper surface of upper plate and cast-in-place concrete cored upper surface flush, and the bottom of shuttering member does not have the cast-in-situ reinforced concrete lower plate.Like this, when the upper plate of shuttering member 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 shuttering member 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.
Feature of the present invention also is support level or the angle that limit, described skylight has the skylight cover plate to embed.Like this, support level or angle have played good supporting to the skylight cover plate, engage good sealing effect between cover plate and the skylight, in the shuttering member that can not bleed when making top, skylight build concrete.
Feature of the present invention is that also described sidewall end opening on every side has fixed or movable built on stilts pin.Like this, can accurately locate, prevent that phenomenons such as shuttering member floats, displacement from producing when building concrete, simultaneously, also can carry out spacingly, guarantee cast-in-place concrete cored pouring quality effectively reinforcing bar to shuttering member.
Feature of the present invention is that also described built on stilts pin is extended with the anchor connector that is anchored at construction formwork or formwork-support.Like this, can accurately locate, prevent that phenomenons such as shuttering member floats, displacement from producing when building concrete, simultaneously, also can carry out spacingly, guarantee cast-in-place concrete cored pouring quality effectively reinforcing bar to shuttering member.
Feature of the present invention is that also there is fixed or movable lid in described skylight.Like this, can open fixed or movable lid and pour into a mould the Cast-in-place concrete lower plate that Cast-in-place concrete forms the shuttering member bottom down to shuttering member, thereby it is more convenient to construct, and guaranteed the pouring quality of Cast-in-place concrete lower plate, make it not be prone to voids and pits, after having watered, fixed or movable lid is covered, build the Cast-in-place concrete between the shuttering member and top again, concrete can not enter in the cavity of shuttering member again, thereby guaranteed cast-in-place concrete cored pouring quality, can not reduce cast-in-place concrete cored hollow rate, helped reducing construction cost.
Feature of the present invention is that also described basin-shaped component is put together by sidewall around upper plate and four.Like this, shuttering member is simple in structure, is easy to manufacture, and can be folded into the plate state transportation and deposits, and helps reducing cost.
Feature of the present invention is that also described basin-shaped component is put together by sidewall around upper plate and four, and the amalgamation position is arranged on rotation angle position.Like this, shuttering member is simple in structure, is easy to manufacture, and helps reducing cost.
Feature of the present invention is that also described basin-shaped component is put together by sidewall around upper plate and four, and the amalgamation position is arranged on rotation angle position, and there is rotating connector at the amalgamation position.Like this, connector connects adjacent wallboard to fasten and forms shuttering member, connects reliable and stablely, makes its adjacent wall not fragile, has reduced cast-in-place concrete cored spillage of material.
Feature of the present invention is that also described side wall lower ends on every side has concrete backstop or retaining grid.Like this, building in the process of Cast-in-place concrete, backstop can prevent that concrete from flowing under the shuttering member, and it is floated, and has made things convenient for building of Cast-in-place concrete, has guaranteed cast-in-place concrete cored pouring quality.
Feature of the present invention is that also described upper plate has the suspender member of carrying usefulness.Like this, when upper plate had the suspender member of carrying usefulness, shuttering member was increased work efficiency piling up, in the transportation, installation process, can connecting by suspender member and hang transportation, has reduced the proportion of goods damageds of member.
Feature of the present invention is that also described suspender member is arranged at upper plate central authorities.Like this, when suspender member is arranged at upper plate when central authorities, the transportation of shuttering member, pile up and the construction safety process in, can be very easily by suspender member with its handling, convenient construction is used.
Feature of the present invention is that also described suspender member is arranged on the skylight cover.Like this, the transportation of shuttering member, pile up and the construction safety process in, can be very easily by suspender member with its handling, convenient construction is used.
Feature of the present invention also is in the hole, described skylight or the peripheral supporting that skylight cover is arranged.Like this, in the same day window opening mouth or periphery when the supporting of skylight cover is arranged, the support of skylight cover plate has obtained reinforcement, has improved the weight bearing power of skylight cover plate, makes skylight cover not fragile, has guaranteed cast-in-place concrete cored quality.
Feature removable cover of the present invention be connected skylight side or upper plate below, removable cover translation sealing skylight.Like this, when the upper plate on the open shell is at least one removable cover, can pour into a mould the Cast-in-place concrete lower plate that Cast-in-place concrete forms the shuttering member bottom down to shuttering member by the skylight, thereby it is more convenient to construct, and guaranteed the pouring quality of Cast-in-place concrete lower plate, make it not be prone to voids and pits, after having watered,, build the Cast-in-place concrete between the shuttering member and top again with the skylight sealing, concrete can not enter in the cavity of shuttering member again, thereby guaranteed cast-in-place concrete cored pouring quality, can not reduce cast-in-place concrete cored hollow rate, helped reducing construction cost, simultaneously, when removable cover translation sealing skylight, the skylight can be very convenient opening and closing, and, the size in skylight can be adjusted according to the needs of different situations, has made things convenient for to practice.
Feature of the present invention is that also described removable cover is connected the dual-side in skylight simultaneously.Like this, when removable cover was connected the dual-side in skylight simultaneously, removable cover had obtained good supporting, made it be difficult for falling in the skylight, had guaranteed the quality of shuttering member.
The invention is characterized in that removable cover rotates the sealing skylight in slide rail.Like this, when the upper plate on the open shell is at least one removable cover, can pour into a mould the Cast-in-place concrete lower plate that Cast-in-place concrete forms the shuttering member bottom down to shuttering member by the skylight, thereby it is more convenient to construct, and guaranteed the pouring quality of Cast-in-place concrete lower plate, make it not be prone to voids and pits, after having watered,, build the Cast-in-place concrete between the shuttering member and top again with the skylight sealing, concrete can not enter in the cavity of shuttering member again, thereby guaranteed cast-in-place concrete cored pouring quality, can not reduce cast-in-place concrete cored hollow rate, helped reducing construction cost, simultaneously, when removable cover rotated the sealing skylight in slide rail, removable cover can seal the skylight operation very easily, and labour intensity is little, and sealing accurately, guarantees the shuttering member quality.
Feature of the present invention also is on described sidewall on every side or the upper plate the overlapping keeper of shuttering member is arranged.Like this, keeper can be fixed on design attitude with shuttering member, prevents its come-up displacement, can guarantee cast-in-place concrete cored pouring quality.
Feature of the present invention is that also described filler cap is arranged on suitable for reading or end opening or the two.Like this, after the described Cast-in-place concrete lower plate of building under the shuttering member, the skylight can be sealed, guarantee cast-in-place concrete cored pouring quality.
Feature of the present invention is that also described filler cap is the through hole funnel.Like this, when filler cap is the through hole funnel, describedly can from filler cap, build Cast-in-place concrete very easily, make things convenient for constructing operation, reduce the production operation difficulty.
Feature of the present invention is that also described filler cap has stay pipe.Like this, stay pipe has played supporting role to leaking skull, makes filler cap be difficult for moving dislocation, has guaranteed the quality of shuttering member.
Feature of the present invention also is reinforce is arranged in the described filler cap or be extended with reinforce.Like this, when reinforce being arranged in the filler cap or be extended with reinforce, reinforce has increased substantially the intensity of filler cap, makes it not fragile, when reinforce stretches out, then can be connected with other member or Cast-in-place concrete, produces the needs of implementing to satisfy.
Feature of the present invention also is in the described filler cap reinforcing bar is arranged.Like this, and build-in is better each other between the Cast-in-place concrete, and cast-in-place concrete cored globality is better.
Feature of the present invention is that also described side wall lower ends on every side has fixed or movable or whole angle.Like this, have fixed or movable or during whole angle, angle can be located shuttering member, makes it in building the process of concrete, is difficult for the come-up displacement, has fully guaranteed cast-in-place concrete cored pouring quality when side wall lower ends on every side.
Feature of the present invention is that also described side wall lower ends on every side has concrete slurry backstop or retaining grid.Like this, building in the process of Cast-in-place concrete, backstop can prevent that concrete from flowing under the shuttering member, and shuttering member is floated, and has made things convenient for building of Cast-in-place concrete, has guaranteed cast-in-place concrete cored pouring quality.
Feature of the present invention is that also described side wall lower ends on every side has the stay cord of fixed or movable or disjunctor.Like this, stay cord can prevent shuttering member drawknot location shuttering member moves dislocation, thereby guarantee cast-in-place concrete cored pouring quality.
Feature of the present invention also be described around side wall lower ends fixed or movable or whole angle, concrete slurry backstop or retaining grid are arranged, the stay cord of fixed or movable or disjunctor.Like this, above-mentioned angle, concrete slurry backstop or retaining grid or being provided with of stay cord have made things convenient for the construction application operation, can support shuttering member with a certain distance from construction formwork as angle, the retaining grid can prevent that Cast-in-place concrete from pouring in the shuttering member, but and stay cord drawknot positioning module mould component.
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.
(4) description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.
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Figure 52 is the structural representation of the embodiment of the invention 52.
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Figure 56 is the structural representation of the embodiment of the invention 56.
Figure 57 is the structural representation of the embodiment of the invention 57.
Figure 58 is the structural representation of the embodiment of the invention 58.
Figure 59 is the structural representation of the embodiment of the invention 59.
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Figure 61 is the structural representation of the embodiment of the invention 61.
Figure 62 is the structural representation of the embodiment of the invention 62.
Figure 63 is the structural representation of the embodiment of the invention 63.
(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, shuttering member 2, shuttering member 2 is wrapped up in and is contained in the steel bar concrete 1, and shuttering member 2 is a cast-in-situ reinforced concrete rib 3 alternately each other, it on it cast-in-situ reinforced concrete upper plate 4, it is down cast-in-situ reinforced concrete lower plate 5, and shuttering member 2 comprises upper plate 6, sidewall 7 on every side, and upper plate 6, sidewall 7 surrounds uncovered basin-shaped component on every side, it is characterized in that having on the described basin-shaped component upper plate 6 skylight 8 of at least one construction operation, the skylight is provided with skylight cover 13.In each accompanying drawing, 1 is steel bar concrete, and 2 is shuttering member, and 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, and 6 is upper plate, 7 be around sidewall, 8 is the skylight, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, cast-in-place concrete cored steel bar concrete 1, the shuttering member 2 of comprising, shuttering member 2 is wrapped up in and is contained in the steel bar concrete 1, and shuttering member 2 is a cast-in-situ reinforced concrete rib 3 alternately each other, it on it cast-in-situ reinforced concrete upper plate 4, it is down cast-in-situ reinforced concrete lower plate 5, and shuttering member 2 comprises upper plate 6, sidewall 7 on every side, and upper plate 6, sidewall 7 surrounds uncovered basin-shaped component on every side, have the skylight 8 of a construction operation on the basin-shaped component upper plate 6, the skylight is provided with skylight cover 13.
The present invention as shown in drawings, comprise steel bar concrete 1, shuttering member 2, shuttering member 2 is wrapped up in and is contained in the steel bar concrete 1, shuttering member 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, shuttering member 2 comprises upper plate 6, sidewall 7 around four, upper plate 6, sidewall 7 surrounds uncovered basin-shaped component on every side, it is characterized in that having the skylight 8 that a cavity of resorption at upper plate 6 carries out the concrete construction operation on the upper plate 6 of basin-shaped component, the wall thickness of relative wall's two side is greater than the wall thickness of relative in addition two side, and there is removable cover in skylight 8.As shown in figure 14, its described steel bar concrete 1 that comprises, shuttering member 2, shuttering member 2 is wrapped up in and is contained in the steel bar concrete 1, shuttering member 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, shuttering member 2 comprises upper plate 6, sidewall 7 around four, upper plate 6, sidewall 7 surrounds uncovered basin-shaped component on every side, have a cavity of resorption at upper plate 6 on the upper plate 6 of basin-shaped component and carry out the skylight 8 of concrete construction operation, the wall thickness of the two side of metope is greater than the wall thickness of relative in addition wall sleeper two side relatively, and there is removable cover in skylight 8.
The present invention as shown in drawings, comprise steel bar concrete 1, shuttering member 2, shuttering member 2 is wrapped up in and is contained in the steel bar concrete 1, shuttering member 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, shuttering member 2 comprises upper plate 6, sidewall 7 on every side, upper plate 6, sidewall 7 surrounds uncovered basin-shaped component on every side, it is characterized in that having on the upper plate 6 of described basin-shaped component the skylight 8 of a construction operation, skylight 8 is furnished with three-dimensional removable cover 13.As shown in figure 16, its described steel bar concrete 1, shuttering member 2 of comprising, shuttering member 2 is wrapped up in and is contained in the steel bar concrete 1, and shuttering member 2 is a cast-in-situ reinforced concrete rib 3 alternately each other, it on it cast-in-situ reinforced concrete upper plate 4, it is down cast-in-situ reinforced concrete lower plate 5, and shuttering member 2 comprises upper plate 6, sidewall 7 on every side, and upper plate 6, sidewall 7 surrounds uncovered basin-shaped component on every side, have the skylight 8 of a construction operation on the upper plate 6 of basin-shaped component, skylight 8 is furnished with three-dimensional removable cover 13.
The present invention as shown in drawings, comprise steel bar concrete 1, shuttering member 2, shuttering member 2 is wrapped up in and is contained in the steel bar concrete 1, shuttering member 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, shuttering member 2 comprises upper plate 6, sidewall 7 on every side, upper plate 6, sidewall 7 surrounds uncovered basin-shaped component on every side, it is characterized in that the middle part of the upper plate 6 of described basin-shaped component has the skylight 8 of a concrete construction operation, at least one hollow stem 18 with upper shed arranged, sidewall 7 end openings are greater than upper plate 6 on every side.As shown in figure 18, its described steel bar concrete 1, shuttering member 2 of comprising, shuttering member 2 is wrapped up in and is contained in the steel bar concrete 1, shuttering member 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, shuttering member 2 comprises upper plate 6, sidewall 7 on every side, upper plate 6, sidewall 7 surrounds uncovered basin-shaped component on every side, the middle part of the upper plate 6 of basin-shaped component has the skylight 8 of a concrete construction operation, and the hollow stem 18 of opening is arranged, and sidewall 7 end openings are greater than upper plate 6 on every side.
The present invention as shown in drawings, comprise steel bar concrete 1, shuttering member 2, shuttering member 2 is wrapped up in and is contained in the steel bar concrete 1, shuttering member 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, shuttering member 2 comprises upper plate 6, sidewall 7 on every side, upper plate 6, sidewall 7 surrounds uncovered basin-shaped component on every side, it is characterized in that having the skylight 8 that a cavity of resorption at upper plate 6 carries out the concrete construction operation on the upper plate 6 of described basin-shaped component, there is the lid of funnel 20 in skylight 8.As shown in figure 21, its described steel bar concrete 1, shuttering member 2 of comprising, shuttering member 2 is wrapped up in and is contained in the steel bar concrete 1, and shuttering member 2 is a cast-in-situ reinforced concrete rib 3 alternately each other, it on it cast-in-situ reinforced concrete upper plate 4, it is down cast-in-situ reinforced concrete lower plate 5, and shuttering member 2 comprises upper plate 6, sidewall 7 on every side, and upper plate 6, sidewall 7 surrounds uncovered basin-shaped component on every side, have a cavity of resorption at upper plate 6 on the upper plate 6 of basin-shaped component and carry out the skylight 8 of concrete construction operation, there is the lid 20 of funnel in skylight 8.
The present invention also is do not have cast in place reinforced bar upper plate 4, the upper surface of upper plate 6 and cast-in-place concrete cored upper surface flush on the upper plate 6 of described shuttering member 2.As shown in figure 44, there is not cast in place reinforced bar upper plate 4 on the upper plate 6 of its described shuttering member 2, the upper surface of upper plate 6 and cast-in-place concrete cored upper surface flush.As shown in figure 48, there is not cast in place reinforced bar upper plate 4 on the upper plate 6 of its described shuttering member 2, the upper surface of upper plate 6 and cast-in-place concrete cored upper surface flush.Shown in Figure 52, there is not cast in place reinforced bar upper plate 4 on the upper plate 6 of its described shuttering member 2, the upper surface of upper plate 6 and cast-in-place concrete cored upper surface flush.Shown in Figure 56, there is not cast in place reinforced bar upper plate 4 on the upper plate 6 of its described shuttering member 2, the upper surface of upper plate 6 and cast-in-place concrete cored upper surface flush.Shown in Figure 60, there is not cast in place reinforced bar upper plate 4 on the upper plate 6 of its described shuttering member 2, the upper surface of upper plate 6 and cast-in-place concrete cored upper surface flush.
The present invention is that also the bottom of described shuttering member 2 does not have cast-in-situ reinforced concrete lower plate 5.As shown in figure 45, the bottom of its described shuttering member 2 does not have cast-in-situ reinforced concrete lower plate 5.As shown in figure 49, the bottom of its described shuttering member 2 does not have cast-in-situ reinforced concrete lower plate 5.Shown in Figure 53, the bottom of its described shuttering member 2 does not have cast-in-situ reinforced concrete lower plate 5.Shown in Figure 57, the bottom of its described shuttering member 2 does not have cast-in-situ reinforced concrete lower plate 5.Shown in Figure 61, the bottom of its described shuttering member 2 does not have cast-in-situ reinforced concrete lower plate 5.
The present invention also is do not have cast in place reinforced bar upper plate 4 on the upper plate 6 of described shuttering member 2, the upper surface of upper plate 6 and cast-in-place concrete cored upper surface flush, and the bottom of shuttering member 2 does not have cast-in-situ reinforced concrete lower plate 5.As shown in figure 46, there is not cast in place reinforced bar upper plate 4 on the upper plate 6 of its described shuttering member 2, the upper surface of upper plate 6 and cast-in-place concrete cored upper surface flush, the bottom of shuttering member 2 does not have cast-in-situ reinforced concrete lower plate 5.As shown in figure 50, there is not cast in place reinforced bar upper plate 4 on the upper plate 6 of its described shuttering member 2, the upper surface of upper plate 6 and cast-in-place concrete cored upper surface flush, the bottom of shuttering member 2 does not have cast-in-situ reinforced concrete lower plate 5.Shown in Figure 53, there is not cast in place reinforced bar upper plate 4 on the upper plate 6 of its described shuttering member 2, the upper surface of upper plate 6 and cast-in-place concrete cored upper surface flush, the bottom of shuttering member 2 does not have cast-in-situ reinforced concrete lower plate 5.Shown in Figure 57, there is not cast in place reinforced bar upper plate 4 on the upper plate 6 of its described shuttering member 2, the upper surface of upper plate 6 and cast-in-place concrete cored upper surface flush, the bottom of shuttering member 2 does not have cast-in-situ reinforced concrete lower plate 5.Shown in Figure 58, there is not cast in place reinforced bar upper plate 4 on the upper plate 6 of its described shuttering member 2, the upper surface of upper plate 6 and cast-in-place concrete cored upper surface flush, the bottom of shuttering member 2 does not have cast-in-situ reinforced concrete lower plate 5.Shown in Figure 62, there is not cast in place reinforced bar upper plate 4 on the upper plate 6 of its described shuttering member 2, the upper surface of upper plate 6 and cast-in-place concrete cored upper surface flush, the bottom of shuttering member 2 does not have cast-in-situ reinforced concrete lower plate 5.
The present invention also is support level 9 or the angle 10 that limit, described skylight has the skylight cover plate to embed.As shown in Figure 2, the support level 9 that its limit, described skylight has the skylight cover plate to embed, as shown in Figure 3, the angle 10 that its limit, described skylight has the skylight cover plate to embed.As shown in figure 29, the support level 9 that its limit, described skylight has the skylight cover plate to embed, as shown in figure 30, the angle 10 that its limit, described skylight has the skylight cover plate to embed.
The present invention is that also described sidewall 7 end openings on every side have fixed or movable built on stilts pin 11.As shown in Figure 4, its described sidewall 7 end openings on every side have fixing built on stilts pin 11.As shown in figure 31, its described sidewall 7 end openings on every side have fixing built on stilts pin 11.
The present invention is that also described built on stilts pin 11 is extended with the anchor connector 12 that is anchored at construction formwork or formwork-support.As shown in Figure 5, its described built on stilts pin 11 is extended with the anchor connector 12 that is anchored at construction formwork.Shown in figure 32, its described built on stilts pin 11 is extended with the anchor connector 12 that is anchored at construction formwork.
The present invention is that also there is fixed or movable lid 13 in described skylight 8.As shown in Figure 6, there is removable cover 13 in its described skylight 8.As shown in figure 33, there is removable cover 13 in its described skylight 8.
The present invention is that also described basin-shaped component is put together by sidewall 7 around upper plate 6 and four.As shown in Figure 7, its described basin-shaped component is put together by sidewall 7 around upper plate 6 and four.As shown in figure 34, its described basin-shaped component is put together by sidewall 7 around upper plate 6 and four.
The present invention is that also described basin-shaped component is put together by sidewall 7 around upper plate 6 and four, and the amalgamation position is arranged on rotation angle position.As shown in Figure 7, its described basin-shaped component is put together by sidewall 7 around upper plate 6 and four, and the amalgamation position is arranged on rotation angle position.As shown in figure 34, its described basin-shaped component is put together by sidewall 7 around upper plate 6 and four, and the amalgamation position is arranged on rotation angle position.
The present invention is that also described basin-shaped component is put together by sidewall 7 around upper plate 6 and four, and the amalgamation position is arranged on rotation angle position, and there is rotating connector 12 at the amalgamation position.As shown in Figure 7, its described basin-shaped component is put together by sidewall 7 around upper plate 6 and four, and the amalgamation position is arranged on rotation angle position, and there is rotating connector 12 at the amalgamation position.As shown in figure 34, its described basin-shaped component is put together by sidewall 7 around upper plate 6 and four, and the amalgamation position is arranged on rotation angle position, and there is rotating connector 12 at the amalgamation position.
The present invention is that also there are concrete backstop 14 or retaining grid 15 in described sidewall 7 lower ends on every side.As shown in Figure 8, there is concrete backstop 14 its described sidewall 7 lower ends on every side.As shown in Figure 9, there are concrete retaining grid 15 its described sidewall 7 lower ends on every side.As shown in figure 35, there is concrete backstop 14 its described sidewall 7 lower ends on every side.As shown in figure 36, there are concrete retaining grid 15 its described sidewall 7 lower ends on every side.
The present invention is that also described upper plate 6 has the suspender member 16 of carrying usefulness.As shown in figure 10, its described upper plate 6 has the suspender member 16 of carrying usefulness.As shown in figure 37, its described upper plate 6 has the suspender member 16 of carrying usefulness.
The present invention is that also described suspender member 16 is arranged at upper plate 6 central authorities.As shown in figure 11, its described suspender member 16 is arranged at upper plate 6 central authorities.As shown in figure 38, its described suspender member 16 is arranged at upper plate 6 central authorities.
The present invention is that also described suspender member 16 is arranged on the skylight cover 13.As shown in figure 12, its described suspender member 16 is arranged on the skylight cover 13.As shown in figure 39, its described suspender member 16 is arranged on the skylight cover 13.
The present invention also is in 8 holes, described skylight or the peripheral supporting 17 that skylight cover 13 is arranged.As shown in figure 13, the periphery in its 8 holes, described skylight has the supporting 17 of skylight cover 13.As shown in figure 40, the periphery in its 8 holes, described skylight has the supporting 17 of skylight cover 13.
The invention is characterized in that there is a removable cover 13 in skylight 8, removable cover 13 be connected skylight side or upper plate below, removable cover 13 translations sealings skylight.As shown in figure 15, have the skylight 8 that a cavity of resorption at upper plate 6 carries out the concrete construction operation on the upper plate 6 of its described basin-shaped component, there is a removable cover 13 in skylight 8, removable cover 13 be connected the skylight upper plate below, removable cover 13 translations sealings skylight.As shown in figure 41, have the skylight 8 that a cavity of resorption at upper plate 6 carries out the concrete construction operation on the upper plate 6 of its described basin-shaped component, there is a removable cover 13 in skylight 8, removable cover 13 be connected the skylight upper plate below, removable cover 13 translations sealings skylight.
The present invention is that also described removable cover 13 is connected the dual-side in skylight 8 simultaneously.As shown in figure 15, its described removable cover 13 is connected the dual-side in skylight 8 simultaneously.As shown in figure 41, its described removable cover 13 is connected the dual-side in skylight 8 simultaneously.
The invention is characterized in that removable cover 13 rotates sealing skylight 8 in slide rail.As shown in figure 17, its described steel bar concrete 1, shuttering member 2 of comprising, shuttering member 2 is wrapped up in and is contained in the steel bar concrete 1, shuttering member 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, shuttering member 2 comprises upper plate 6, sidewall 7 on every side, upper plate 6, sidewall 7 surrounds uncovered basin-shaped component on every side, have a cavity of resorption at upper plate 6 on the upper plate 6 of basin-shaped component and carry out the skylight 8 of concrete construction operation, skylight 8 is furnished with removable cover 13, and removable cover 13 rotates sealing skylight 8 in slide rail.As shown in figure 42, its removable cover 13 rotates sealing skylight 8 in slide rail.
The present invention also is on described sidewall 7 on every side or the upper plate 6 the overlapping keeper of shuttering member 19 is arranged.As shown in figure 19, on its described upper plate 6 the overlapping keeper of shuttering member 19 is arranged.As shown in figure 43, on its described upper plate 6 the overlapping keeper of shuttering member 19 is arranged.
The present invention is that also there is removable cover 13 in described skylight 8.As shown in figure 20, there is removable cover 13 in its described skylight 8.As shown in figure 43, there is removable cover 13 in its described skylight 8.
The present invention is that also described filler cap 20 is arranged on suitable for reading or end opening or the two.As shown in figure 22, its described filler cap 20 is arranged on suitable for reading.
The present invention is that also described filler cap 20 is the through hole funnel.As shown in figure 22, its described filler cap 20 is the through hole funnel.
The present invention is that also described filler cap 20 has stay pipe 21.As shown in figure 22, its described filler cap 20 has stay pipe 21.
The present invention also is reinforce 22 is arranged in the described filler cap 20 or be extended with reinforce 22.As shown in figure 23, reinforce 22 is arranged or be extended with reinforce 22 in its described filler cap 20.
The present invention also is in the described filler cap 20 reinforcing bar 23 is arranged.As shown in figure 24, in its described filler cap 20 reinforcing bar 23 is arranged.
The present invention is that also there is fixed or movable or whole angle 24 described sidewall 7 lower ends on every side.As shown in figure 25, there is whole angle 24 its described sidewall 7 lower ends on every side.
The present invention is that also there are concrete slurry backstop 14 or retaining grid 15 in described sidewall 7 lower ends on every side.As shown in figure 26, there is concrete slurry backstop 14 its described sidewall 7 lower ends on every side.
The present invention is that also there is the stay cord 25 of fixed or movable or disjunctor described sidewall 7 lower ends on every side.As shown in figure 27, there is the stay cord 25 of disjunctor its described sidewall 7 lower ends on every side.
The present invention also be described around sidewall 7 lower ends fixed or movable or whole angle 24, concrete slurry backstop 14 or retaining grid 15 are arranged, the stay cord 25 of fixed or movable or disjunctor.As shown in figure 28, there is the stay cord 25 of disjunctor its described sidewall 7 lower ends on every side.
The present invention also is describedly to contain presstressed reinforcing steel 82 in cast-in-place concrete cored.As shown in figure 47, it describedly contains presstressed reinforcing steel 82 in cast-in-place concrete cored.Shown in Figure 51, it is described to contain presstressed reinforcing steel 82 in cast-in-place concrete cored.Shown in Figure 55, it is described to contain presstressed reinforcing steel 82 in cast-in-place concrete cored.Shown in Figure 59, it is described to contain presstressed reinforcing steel 82 in cast-in-place concrete cored.Shown in Figure 63, it is described to contain presstressed reinforcing steel 82 in cast-in-place concrete cored.
The present invention also is describedly to contain reinforcing bar 83 in cast-in-place concrete cored.As shown in figure 47, it describedly contains reinforcing bar 83 in cast-in-place concrete cored.Shown in Figure 51, it is described to contain reinforcing bar 83 in cast-in-place concrete cored.Shown in Figure 55, it is described to contain reinforcing bar 83 in cast-in-place concrete cored.Shown in Figure 59, it is described to contain reinforcing bar 83 in cast-in-place concrete cored.Shown in Figure 63, it is described to contain reinforcing bar 83 in cast-in-place concrete cored.
The present invention also is describedly also to be provided with dark beam 84 or/and bright beam 85 in cast-in-place concrete cored.As shown in figure 47, it describedly also is provided with dark beam 84 and bright beam 85 in cast-in-place concrete cored.Shown in Figure 51, it is described also to be provided with dark beam 84 and bright beam 85 in cast-in-place concrete cored.Shown in Figure 55, it is described also to be provided with dark beam 84 and bright beam 85 in cast-in-place concrete cored.Shown in Figure 59, it is described also to be provided with dark beam 84 and bright beam 85 in cast-in-place concrete cored.Shown in Figure 63, it is described also to be provided with dark beam 84 and bright beam 85 in cast-in-place concrete cored.
During the invention process, press earlier construction requirement mounting bracket or template, lay shuttering member 2, re-lay the reinforcing bar of reinforcing bar or dark beam 84 or bright beam 85, 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)
- One kind cast-in-place concrete cored, comprise steel bar concrete (1), shuttering member (2), shuttering member (2) is wrapped up in and is contained in the steel bar concrete (1), shuttering member (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, shuttering member (2) comprises upper plate (6), sidewall (7) on every side, upper plate (6), sidewall (7) surrounds uncovered basin-shaped component on every side, it is characterized in that having on the described basin-shaped component upper plate (6) skylight (8) of at least one construction operation, the skylight is provided with skylight cover (13).
- One kind cast-in-place concrete cored, comprise steel bar concrete (1), shuttering member (2), shuttering member (2) is wrapped up in and is contained in the steel bar concrete (1), shuttering member (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, shuttering member (2) comprises upper plate (6), sidewall (7) around four, upper plate (6), sidewall (7) surrounds uncovered basin-shaped component on every side, it is characterized in that having the skylight (8) that a cavity of resorption at upper plate (6) carries out the concrete construction operation on the upper plate (6) of basin-shaped component, the wall thickness of relative wall's two side is greater than the wall thickness of relative in addition two side, and skylight (8) have removable cover.
- One kind cast-in-place concrete cored, comprise steel bar concrete (1), shuttering member (2), shuttering member (2) is wrapped up in and is contained in the steel bar concrete (1), shuttering member (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, shuttering member (2) comprises upper plate (6), sidewall (7) on every side, upper plate (6), sidewall (7) surrounds uncovered basin-shaped component on every side, it is characterized in that having on the upper plate (6) of described basin-shaped component the skylight (8) of a construction operation, skylight (8) are furnished with three-dimensional removable cover (13).
- One kind cast-in-place concrete cored, comprise steel bar concrete (1), shuttering member (2), shuttering member (2) is wrapped up in and is contained in the steel bar concrete (1), shuttering member (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, shuttering member (2) comprises upper plate (6), sidewall (7) on every side, upper plate (6), sidewall (7) surrounds uncovered basin-shaped component on every side, it is characterized in that the middle part of the upper plate (6) of described basin-shaped component has the skylight (8) of a concrete construction operation, have at least one hollow stem with upper shed (18) to be arranged in the shuttering member (2), sidewall (7) end opening is greater than upper plate (6) on every side.
- One kind cast-in-place concrete cored, comprise steel bar concrete (1), shuttering member (2), shuttering member (2) is wrapped up in and is contained in the steel bar concrete (1), shuttering member (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, shuttering member (2) comprises upper plate (6), sidewall (7) on every side, upper plate (6), sidewall (7) surrounds uncovered basin-shaped component on every side, it is characterized in that having the skylight (8) that a cavity of resorption at upper plate (6) carries out the concrete construction operation on the upper plate (6) of described basin-shaped component, skylight (8) have funnel shaped lid (20).
- 6. described cast-in-place concrete cored according to arbitrary claim in the claim 1 to 5, it is characterized in that not having cast in place reinforced bar upper plate (4), the upper surface of upper plate (6) and cast-in-place concrete cored upper surface flush on the upper plate (6) of described shuttering member (2).
- 7. described cast-in-place concrete cored according to arbitrary claim in the claim 1 to 5, it is characterized in that the bottom of described shuttering member (2) does not have cast-in-situ reinforced concrete lower plate (5).
- 8. described cast-in-place concrete cored according to arbitrary claim in the claim 1 to 5, it is characterized in that not having cast in place reinforced bar upper plate (4) on the upper plate (6) of described shuttering member (2), the upper surface of upper plate (6) and cast-in-place concrete cored upper surface flush, the bottom of shuttering member (2) does not have cast-in-situ reinforced concrete lower plate (5).
- 9. described cast-in-place concrete cored according to arbitrary claim in the claim 1 to 5, it is characterized in that support level (9) or angle (10) that limit, described skylight has the skylight cover plate to embed.
- 10. described cast-in-place concrete cored according to arbitrary claim in the claim 1 to 5, it is characterized in that described sidewall (7) end opening on every side has fixed or movable built on stilts pin (11); Perhaps built on stilts pin (11) is extended with the anchor connector (12) that is anchored at construction formwork or formwork-support; Perhaps skylight (8) have fixed or movable lid (13); Perhaps basin-shaped component is put together by upper plate (6) and sidewall (7) around four; Perhaps basin-shaped component is put together by upper plate (6) and sidewall (7) around four, and the amalgamation position is arranged on rotation angle position; Perhaps basin-shaped component is put together by upper plate (6) and sidewall (7) around four, and the amalgamation position is arranged on rotation angle position, and there is rotating connector (12) at the amalgamation position; There are concrete backstop (14) or retaining grid (15) in sidewall (7) lower end perhaps; Perhaps upper plate (6) has the suspender member (16) of carrying usefulness; Perhaps suspender member (16) is arranged at upper plate (6) central authorities; Perhaps suspender member (16) is arranged on the skylight cover (13); Perhaps in the hole, skylight (8) or periphery the supporting (17) of skylight cover (13) is arranged; Perhaps skylight (8) have a removable cover (13), removable cover (13) be connected skylight side or upper plate below, removable cover (13) translation sealing skylight; Perhaps removable cover (13) is connected the dual-side of skylight (8) simultaneously; Perhaps removable cover (13) rotates sealing skylight (8) in slide rail; On sidewall (7) or the upper plate (6) the overlapping keeper of shuttering member (19) is arranged perhaps; Perhaps filler cap (20) is arranged on suitable for reading or end opening or the two; Perhaps filler cap (20) is the through hole funnel; Perhaps filler cap (20) has stay pipe (21); Reinforce (22) is perhaps arranged in the filler cap (20) or be extended with reinforce (22); Perhaps in the filler cap (20) reinforcing bar (23) is arranged; There is fixed or movable or whole angle (24) sidewall (7) lower end perhaps; There are concrete slurry backstop (14) or retaining grid (15) in sidewall (7) lower end perhaps; There is the stay cord (25) of fixed or movable or disjunctor sidewall (7) lower end perhaps; There are fixed or movable or whole angle (24), concrete slurry backstop (14) or retaining grid (15) in sidewall (7) lower end perhaps, the stay cord (25) of fixed or movable or disjunctor; Contain presstressed reinforcing steel (82) in perhaps cast-in-place concrete cored; Contain reinforcing bar (83) in perhaps cast-in-place concrete cored; Also be provided with dark beam (84) in perhaps cast-in-place concrete cored or/and bright beam (85).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101258745A CN101135187A (en) | 2006-09-01 | 2006-09-01 | Cast-in-situs concrete hollow slab |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2006101258745A CN101135187A (en) | 2006-09-01 | 2006-09-01 | Cast-in-situs concrete hollow slab |
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| CN101135187A true CN101135187A (en) | 2008-03-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033088A (en) * | 2021-11-19 | 2022-02-11 | 浙江恒宸建设集团有限公司 | Anti-floating construction method for cast-in-place concrete hollow floor |
-
2006
- 2006-09-01 CN CNA2006101258745A patent/CN101135187A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033088A (en) * | 2021-11-19 | 2022-02-11 | 浙江恒宸建设集团有限公司 | Anti-floating construction method for cast-in-place concrete hollow floor |
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