CN1982610A - Cast-in-situs concrete hollow board - Google Patents
Cast-in-situs concrete hollow board Download PDFInfo
- Publication number
- CN1982610A CN1982610A CN 200610125817 CN200610125817A CN1982610A CN 1982610 A CN1982610 A CN 1982610A CN 200610125817 CN200610125817 CN 200610125817 CN 200610125817 A CN200610125817 A CN 200610125817A CN 1982610 A CN1982610 A CN 1982610A
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- cast
- cover plate
- plate
- place concrete
- concrete cored
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Abstract
A hollow plate of cast-in-situ concrete is composed of reinforced concrete(1), mold-shell member(2), cast-in-situ reinforced concrete rib(3), cast-in-situ reinforced concrete top plate(4), cast-in-situ reinforced concrete bottom plate(5), top plate(6), peripheral side walls(7), scuttle(10), and flexible blind flange(9). Said mold shell member is arranged in said reinforced concrete, which is set spaced between said cast-in-situ reinforced concrete ribs(3) with cast-in-situ reinforced concrete top plate(4) and cast-in-situ reinforced concrete bottom plate(5), top plate(6) and peripheral side walls(7) are enclosed into an open basin-shaped member, whose top plate(6) is arranged with said scuttle, said flexible blind flange(9) is matched with said scuttle, said flexible blind flange(9) can be telescopic closed or used to open scuttle. It can be used for various hollow and beamless building roofs of cast-in-situ reinforced concrete or pre-stressed reinforced concrete, basic baseboard, wall and bridges.
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 cast-in-place concrete coredly, have good integrity, and, easy construction, characteristics such as construction cost is low, 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, 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 surrounds uncovered basin-shaped component on every side, the upper plate that it is characterized in that described basin-shaped component has a skylight of carrying out the concrete construction operation at the cavity of resorption of upper plate, skylight opening is furnished with removable cover, and removable cover is telescopic cover plate, and cover plate stretches at window and closes or open skylight opening.Like this, when removable cover is telescopic cover plate, cover plate is closed or when opening skylight opening in that window is flexible, the big I of the folding of skylight window is adjusted as required, made things convenient for and practiced, thereby reached purpose of the present invention, be applicable to that hollow building cover, roof system, body of wall, sole plate and the hollow bridges of cast-in-situ reinforced concrete or prestressed reinforced concrete used, be particularly useful for hollow arch without beam and use.
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 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 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 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 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 is that also described cover plate is plug-type cover plate, and cover plate is stacked in above the upper plate, pulls out closed window.Like this, when cover plate is plug-type cover plate, cover plate is stacked in above the upper plate, when pulling out closed window, 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 cover plate is plug-type cover plate, and cover plate is latent to be put below upper plate, pulls out closed window.Like this, when cover plate is plug-type cover plate, cover plate is latent to be put below upper plate, and when pulling out closed window, the size in skylight can be adjusted according to the needs of different situations, made things convenient for and practiced, cover plate is latent to be put below lower plate, makes cover plate not fragile, simultaneously, in application process, cover plate can not hinder construction.
Feature of the present invention is that also described cover plate is at least two overlapping plug-type cover plates.Like this, when cover plate is at least two overlapping plug-type cover plates, 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 cover plate is the roller shutter type cover plate.Like this, when cover plate is the roller shutter type cover plate, engage closely between cover plate and the upper plate, cover closure skylight technology simple and fast helps raising the efficiency, and reduces cost.
Feature of the present invention is that also described cover plate is tabular roller shutter type cover plate.Like this, when cover plate is tabular roller shutter type cover plate, engage closely between cover plate and the upper plate, cover closure skylight technology simple and fast helps raising the efficiency, and reduces cost.
Feature of the present invention is that also described cover plate is a strip roller shutter type cover plate.Like this, when cover plate is strip roller shutter type cover plate, the intensity height of strip roller shutter cover plate own, rigidity is big, and anti-pressure ability is strong, and cover plate is difficult for destroyed, can reduce the loss of shuttering member, reduces cost.
Feature of the present invention is that also described cover plate is soft curtain cover plate of plate or the soft curtain cover plate that adds stiff rod.Like this, when cover plate is soft curtain cover plate of plate or the soft curtain cover plate that adds stiff rod, the cover plate good toughness, the elastic deformability dashes, and is difficult for being impacted, destruction power destroys, and reduced the loss of shuttering member effectively, saved cost.
Feature of the present invention is that also the sidewall of described cover plate has chamfering, inner corner trim, step.Like this, can make things convenient for construction application, improve speed of application, reduce construction cost reinforcing bar and preheating embedding line location.
Feature of the present invention is that also described cover plate had window member.Like this, when cover plate had window member, cover plate can be sealed window by crossing window member very easily, and the simple speed of closing process is fast.
Feature of the present invention is that also described cover plate had the window reinforcing bar.Like this, when cover plate had the window reinforcing bar, cover plate can be sealed window by crossing window member very easily, and the simple speed of closing process is fast, and, cross the window reinforcing bar and combine with Cast-in-place concrete, cover plate and Cast-in-place concrete are linked as integral body, it can not dropped.
Feature of the present invention is that also described cover plate has suspender member.Like this, when on the shuttering member suspender member being arranged, shuttering member is 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 cover plate is a Foldable cover plate.Like this, when cover plate was Foldable cover plate, cover plate can be rolled over transportation, and is not fragile, and simultaneously, Foldable cover plate sealing skylight is simple and convenient, and sealing effect is good, has guaranteed cast-in-place concrete cored pouring quality.
Feature of the present invention is that also described cover plate is the hardboard Foldable cover plate.Like this, when cover plate was the hardboard Foldable cover plate, cover plate can be rolled over transportation, and is not fragile, and simultaneously, Foldable cover plate sealing skylight is simple and convenient, and the hardboard Foldable cover plate has good rigidity, and is not yielding, guaranteed cast-in-place concrete cored quality.
Feature of the present invention is that also described cover plate is the soft board Foldable cover plate.Like this, when cover plate was the soft board Foldable cover plate, cover plate can be rolled over transportation, and is not fragile, simultaneously, soft board Foldable cover plate pliability is good, and the shock resistance damage capability is strong, folding and open all very conveniently, reduced the proportion of goods damageds of shuttering member, saved cast-in-place concrete cored material cost.
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.
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.
(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, 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 surrounds uncovered basin-shaped component on every side, the upper plate 6 that it is characterized in that described basin-shaped component has the skylight 10 that a cavity of resorption at upper plate 6 carries out the concrete construction operation, skylight opening is furnished with removable cover 9, and removable cover 9 is telescopic cover plate, and cover plate 9 stretches at window and closes or open skylight opening.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, 5 is the cast-in-situ reinforced concrete lower plate, and 6 is upper plate, 7 be around sidewall, 8 is open shell, 9 is removable cover, 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, 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 surrounds uncovered basin-shaped component on every side, the upper plate 6 of its described basin-shaped component has the skylight 10 of carrying out the concrete construction operation at the cavity of resorption of upper plate 6, skylight opening is furnished with removable cover 9, and removable cover 9 is telescopic cover plate, and cover plate 9 stretches at window and closes and open skylight opening.
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 2, 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 3, 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 4, 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 is that also described cover plate 9 is plug-type cover plate, and cover plate 9 is stacked in above the upper plate, pulls out closed window.As shown in Figure 1, its described cover plate 9 is plug-type cover plate, and cover plate 9 is stacked in above the upper plate, pulls out closed window.
The present invention is that also described cover plate 9 is plug-type cover plate, and cover plate 9 latent putting below upper plate 6 are pulled out closed window.As shown in Figure 5, its described cover plate 9 is plug-type cover plate, and cover plate 9 latent putting below upper plate 6 are pulled out closed window.
The present invention is that also described cover plate 9 is at least two overlapping plug-type cover plates.As shown in Figure 6, its described cover plate 9 is at least two overlapping plug-type cover plates.
The present invention is that also described cover plate 9 is the roller shutter type cover plate.As shown in Figure 7, its described cover plate 9 is the roller shutter type cover plate.
The present invention is that also described cover plate 9 is tabular roller shutter type cover plate.As shown in Figure 8, its described cover plate 9 is tabular roller shutter type cover plate.
The present invention is that also described cover plate 9 is strip roller shutter type cover plate.Described cover plate 9 is a strip roller shutter type cover plate.As shown in Figure 9, its described cover plate 9 is a strip roller shutter type cover plate.Described cover plate 9 is a strip roller shutter type cover plate.
The present invention is that also described cover plate 9 is soft curtain cover plate of plate or the soft curtain cover plate that adds stiff rod.As shown in Figure 9, its described cover plate 9 is for adding the soft curtain cover plate of stiff rod.
The present invention is that also the sidewall of described cover plate 9 has chamfering 33, inner corner trim 30, step 32.As shown in figure 10, the sidewall of its described cover plate 9 has chamfering 33 and inner corner trim 30.As shown in figure 11, the sidewall of its described cover plate 9 has step 32.
The present invention is that also described cover plate 9 had window member 34.As shown in figure 11, its described cover plate 9 had window member 34.
The present invention is that also described cover plate 9 had window reinforcing bar 35.As shown in figure 11, its described cover plate 9 had window reinforcing bar 35.
The present invention is that also described cover plate 9 has suspender member 23.As shown in figure 10, its described cover plate 9 has suspender member 23.
The present invention is that also described cover plate 9 is Foldable cover plate.As shown in figure 12, its described cover plate 9 is a Foldable cover plate.
The present invention is that also described cover plate 9 is the hardboard Foldable cover plate.As shown in figure 12, its described cover plate 9 is the hardboard Foldable cover plate.
The present invention is that also described cover plate 9 is the soft board Foldable cover plate.As shown in Figure 8, its described cover plate 9 is the soft board Foldable cover plate.
The present invention also is describedly to contain presstressed reinforcing steel 64 in cast-in-place concrete cored.As shown in figure 12, it describedly contains presstressed reinforcing steel 64 in cast-in-place concrete cored.
The present invention also is describedly to contain reinforcing bar 65 in cast-in-place concrete cored.As shown in figure 13, it describedly contains reinforcing bar 65 in cast-in-place concrete cored.
The present invention also is describedly also to be provided with dark beam 66 or/and bright beam 67 in cast-in-place concrete cored.As shown in figure 13, it describedly also is provided with dark beam 66 and bright beam 67 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 66 or bright beam 67, 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), 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) surrounds uncovered basin-shaped component on every side, the upper plate (6) that it is characterized in that described basin-shaped component has the skylight (10) that a cavity of resorption at upper plate (6) carries out the concrete construction operation, skylight opening is furnished with removable cover (9), removable cover (9) is telescopic cover plate, and cover plate (9) stretches at window and closes or open skylight opening.
2, according to claim 1 a kind of cast-in-place concrete cored, 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).
3, according to claim 1 a kind of cast-in-place concrete cored, it is characterized in that the bottom of described shuttering member (2) does not have cast-in-situ reinforced concrete lower plate (5).
4, according to claim 1 a kind of cast-in-place concrete cored, 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).
5, described a kind of cast-in-place concrete cored according to arbitrary claim in the claim 1 to 4, it is characterized in that described cover plate (9) is plug-type cover plate, cover plate (9) is stacked in above the upper plate, pulls out closed window.
6, described a kind of cast-in-place concrete cored according to arbitrary claim in the claim 1 to 4, it is characterized in that described cover plate (9) is plug-type cover plate, cover plate (9) is latent to be put below upper plate (6), pulls out closed window.
7, described a kind of cast-in-place concrete cored according to arbitrary claim in the claim 1 to 4, it is characterized in that described cover plate (9) is at least two overlapping plug-type cover plates.
8, described a kind of cast-in-place concrete cored according to arbitrary claim in the claim 1 to 4, it is characterized in that described cover plate (9) is the roller shutter type cover plate; Perhaps cover plate (9) is tabular roller shutter type cover plate; Perhaps cover plate (9) is a strip roller shutter type cover plate; Perhaps cover plate (9) is soft curtain cover plate of plate or the soft curtain cover plate that adds stiff rod.
9, described a kind of cast-in-place concrete cored according to arbitrary claim in the claim 1 to 4, it is characterized in that the sidewall of described cover plate (9) has chamfering (33), inner corner trim (30), step (32); Perhaps cover plate (9) had window member (34); Perhaps cover plate (9) had window reinforcing bar (35); Perhaps cover plate (9) has suspender member (23); Perhaps cover plate (9) is a Foldable cover plate; Perhaps cover plate (9) is the hardboard Foldable cover plate; Perhaps cover plate (9) is the soft board Foldable cover plate.
10, described a kind of cast-in-place concrete cored according to arbitrary claim in the claim 1 to 4, it is characterized in that describedly containing presstressed reinforcing steel (64) in cast-in-place concrete cored; Contain reinforcing bar (65) in perhaps cast-in-place concrete cored; Also be provided with dark beam (66) in perhaps cast-in-place concrete cored or/and bright beam (67).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610125817 CN1982610A (en) | 2005-08-29 | 2006-08-28 | Cast-in-situs concrete hollow board |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510097776 | 2005-08-29 | ||
| CN200510097776.0 | 2005-08-29 | ||
| CN 200610125817 CN1982610A (en) | 2005-08-29 | 2006-08-28 | Cast-in-situs concrete hollow board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1982610A true CN1982610A (en) | 2007-06-20 |
Family
ID=38165411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610125817 Pending CN1982610A (en) | 2005-08-29 | 2006-08-28 | Cast-in-situs concrete hollow board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1982610A (en) |
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2006
- 2006-08-28 CN CN 200610125817 patent/CN1982610A/en active Pending
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