CN101067319A - Steel reinforced concrete precast panel - Google Patents

Steel reinforced concrete precast panel Download PDF

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Publication number
CN101067319A
CN101067319A CN 200610077992 CN200610077992A CN101067319A CN 101067319 A CN101067319 A CN 101067319A CN 200610077992 CN200610077992 CN 200610077992 CN 200610077992 A CN200610077992 A CN 200610077992A CN 101067319 A CN101067319 A CN 101067319A
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CN
China
Prior art keywords
plate
concrete precast
steel bar
raised line
bar concrete
Prior art date
Application number
CN 200610077992
Other languages
Chinese (zh)
Inventor
邱则有
Original Assignee
邱则有
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 邱则有 filed Critical 邱则有
Priority to CN 200610077992 priority Critical patent/CN101067319A/en
Publication of CN101067319A publication Critical patent/CN101067319A/en

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Abstract

The prefabricated reinforced concrete slab includes one slab, and features that the slab has at least one of lug, raised strip and notch in the peripheral. 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

A kind of steel bar concrete precast plate

(1) technical field

The present invention relates to a kind of steel bar concrete precast plate.

(2) background technology

At present, shuttering member is generally by upper plate, side plate and base plate surround the formation Cavity structural member, the upper plate of shuttering member, the side plate and the various connected modes of employing of going to the bottom form whole shuttering member, perhaps when producing, adopt integral forming technique to make whole shuttering member, such shuttering member overall tightness is good, in light weight, be easy to whole supporting transportation and construction, the Cast-in-place concrete that does not bear structural capacity in the cast-in-situ concrete hollow structure can be emptied, form hollow concrete structure, reduce the deadweight of cast-in-situ concrete structure effectively, reduced the consumption of material, reduced cost, but, this shuttering member is in transportation, pile up and the construction application process in, its base plate damages easily, can not bear big working load, the part withstands shocks a little less than the damage capability, destroy easily and Cast-in-place concrete is entered in the member, thereby influence structural performance, and, whole shuttering member application flexibility is relatively poor, therefore the model size of malleable shuttering member, does not develop a kind of novel steel bar concrete precast plate for being badly in need of.

(3) summary of the invention

The object of the present invention is to provide a kind of steel bar concrete precast plate, have simple in structure, convenient transportation, cost of transportation is low, take that work plane is little, assembly unit is convenient, intensity is high, rigidity greatly, characteristics such as cracky not.

Solution of the present invention is on the basis of existing technology, comprises plate, it is characterized in that the plate surrounding is provided with at least a of projection, raised line, pit or groove.Like this, when the plate surrounding is provided with projection, raised line, during pit or groove at least a, after described precast plate is applied in the In-situ cast concrete board, Cast-in-place concrete combines with above-mentioned structure on the precast plate, firmly be mounted in precast plate in the In-situ cast concrete board, prevented Cast-in-place concrete and precast plate joint interface cracking effectively, fully guaranteed the pouring quality of In-situ cast concrete board, thereby reached purpose of the present invention, be applicable to the hollow building cover of various cast-in-situ reinforced concretes 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.

Feature of the present invention is that also described distolateral wall is extended with reinforcing bar.Like this, when distolateral wall was extended with reinforcing bar, after described precast plate was applied in the Cast-in-place concrete floor, reinforcing bar combined with Cast-in-place concrete, made precast plate and cast-in-situ concrete structure form the integral body of load power transmission jointly, made the precast plate can the participation structure power transmission.

Feature of the present invention is that also described reinforcing bar stretches out from projection, raised line, pit or groove.Like this, when reinforcing bar stretched out from projection, raised line, pit or groove, after described precast plate was applied in the Cast-in-place concrete floor, reinforcing bar combined with Cast-in-place concrete, make precast plate and cast-in-situ concrete structure form the integral body of load power transmission jointly, make the precast plate can the participation structure power transmission.

Feature of the present invention is that also described projection, raised line, pit or groove are superimposed with permanent formwork.Like this, when projection, raised line, pit or groove were superimposed with permanent formwork, the above-mentioned structure on the precast plate was not fragile, and permanent formwork do not remove, and made things convenient for and manufactured, and reduced the production difficulty, also can form iterative structure, improve the intensity of precast plate.

Feature of the present invention is that also the superimposed permanent formwork of described projection, raised line, pit or groove is the mesh template.Like this, when the superimposed permanent formwork of projection, raised line, pit or groove is the mesh template, after described precast plate is applied in the floor, permanent net template combines with Cast-in-place concrete, with precast plate and Cast-in-place concrete firmly drawknot become whole, make the damage not easy to crack of its combination interface, increased substantially the pouring quality of floor.

Feature of the present invention is that also described distolateral wall has step.Like this, when distolateral wall had step, when described precast plate was applied in the In-situ cast concrete board, edges of boards had step precast plate can be mounted in the Cast-in-place concrete fully, make its joint interface the crack can not occur, can fully guarantee the quality of In-situ cast concrete board.

Feature of the present invention is that also described plate is provided with at least a in stiffener, bracing boom, rope, vertical rib or the cross rib.Like this, when plate is provided with stiffener, when stiffener was at least a in stiffener, bracing boom, rope, vertical rib or the cross rib, the strength and stiffness of precast plate were all strengthened significantly, make precast plate be difficult for deformed damaged, but and participation structure load.

Feature of the present invention is that also described plate is provided with the connector that is connected with other member.Like this, when plate is provided with other member is connected connector, when described precast plate was applied in the In-situ cast concrete board, connector can be connected with other structure unit construction very easily, has made things convenient for to practice.

Feature of the present invention is that also described plate periphery has anti-limit of peviform or peviform raised line.Like this, when the plate periphery has anti-limit of peviform or peviform raised line, behind this two of the precast plates or polylith amalgamation that has anti-limit or a peviform raised line, can form hollow box, be applied in the In-situ cast concrete board after, can form hollowcore slab, reduce the consumption of concrete, reduce cost, improve weight bearing power.

(4) description of drawings

Fig. 1 is the structural representation of the embodiment of the invention 1.

Fig. 2 is the structural representation of the embodiment of the invention 2.

Fig. 3 is the structural representation of the embodiment of the invention 3.

Fig. 4 is the structural representation of the embodiment of the invention 4.

Fig. 5 is the structural representation of the embodiment of the invention 5.

Fig. 6 is the structural representation of the embodiment of the invention 6.

Fig. 7 is the structural representation of the embodiment of the invention 7.

Fig. 8 is the structural representation of the embodiment of the invention 8.

Fig. 9 is the structural representation of the embodiment of the invention 9.

Figure 10 is the structural representation of the embodiment of the invention 10.

Figure 11 is the structural representation of the embodiment of the invention 11.

Figure 12 is the structural representation of the embodiment of the invention 12.

Figure 13 is the structural representation of the embodiment of the invention 13.

Figure 14 is the structural representation of the embodiment of the invention 14.

Figure 15 is the structural representation of the embodiment of the invention 15.

(5) specific embodiment

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

The present invention comprises plate 1 as shown in drawings, it is characterized in that plate 1 surrounding is provided with at least a of projection 2, raised line 3, pit 4 or groove 5.In each accompanying drawing, 1 is plate, and 2 is projection, and 3 is raised line, and 4 is pit, and 5 is groove, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, plate 1 surrounding is provided with projection 2 and groove 5, and as shown in Figure 2, plate 1 surrounding is provided with raised line 3 and groove 5, and as shown in Figure 3, plate 1 surrounding is provided with raised line 3, pit 4.

Feature of the present invention is that also described distolateral wall 6 is extended with reinforcing bar 7.As shown in Figure 2, distolateral wall 6 is extended with reinforcing bar 7.

Feature of the present invention is that also described reinforcing bar 7 stretches out from projection 2, raised line 3, pit 4 or groove 5.As shown in Figure 2, reinforcing bar 7 stretches out from groove 5.

Feature of the present invention is that also described projection 2, raised line 3, pit 4 or groove 5 are superimposed with permanent formwork 8.As shown in Figure 4, groove 5 is superimposed with permanent formwork 8.

Feature of the present invention is that also described projection 2, raised line 3, pit 4 or groove 5 superimposed permanent formworks 8 are the mesh template.As shown in Figure 5, projection 2 superimposed permanent formworks 8 are the mesh template.

Feature of the present invention is that also described distolateral wall 6 has step 9.As shown in Figure 6, distolateral wall 6 has step 9.

Feature of the present invention is that also described plate 1 is provided with at least a in stiffener 10, bracing boom 11, rope 12, vertical rib 13 or the cross rib 14.As shown in Figure 7, plate 1 is provided with stiffener 10, and as shown in Figure 8, plate 1 is provided with bracing boom 11, and as shown in Figure 9, plate 1 is provided with rope 12, and as shown in figure 10, plate 1 is provided with vertical rib 13, and as shown in figure 11, plate 1 is provided with cross rib 14.

Feature of the present invention is that also described plate 1 is provided with the connector 15 that is connected with other member.As shown in figure 12, plate 1 is provided with the connector 15 that is connected with other member.

Feature of the present invention is that also described plate 1 periphery has anti-limit 16 of peviform or peviform raised line 17.As shown in figure 13, plate 1 periphery has the anti-limit 16 of peviform, and as shown in figure 14, plate 1 periphery has peviform raised line 17.

Feature of the present invention also is the surrounding level of described plate 1 or vertically is furnished with net template 18.As shown in figure 15, the surrounding horizontal arrangement of plate 1 has net template 18.

Feature of the present invention is that also described net template 18 is permanent net template, and is arranged on plate 1 peripheral upper face 19 or/and lower face 20.As shown in figure 15, net template 18 is permanent net template, and is arranged on plate 1 peripheral lower face 20.

Claims (10)

1, a kind of steel bar concrete precast plate comprises plate (1), it is characterized in that plate (1) surrounding is provided with at least a of projection (2), raised line (3), pit (4) or groove (5).
2, a kind of steel bar concrete precast plate according to claim 1 is characterized in that described distolateral wall (6) is extended with reinforcing bar (7).
3, a kind of steel bar concrete precast plate according to claim 2 is characterized in that described reinforcing bar (7) stretches out from projection (2), raised line (3), pit (4) or groove (5).
4, a kind of steel bar concrete precast plate according to claim 1 is characterized in that described projection (2), raised line (3), pit (4) or groove (5) are superimposed with permanent formwork (8).
5, a kind of steel bar concrete precast plate according to claim 4 is characterized in that the superimposed permanent formwork (8) of described projection (2), raised line (3), pit (4) or groove (5) is the mesh template.
6, a kind of steel bar concrete precast plate according to claim 1 is characterized in that described distolateral wall (6) has step (9).
7,, it is characterized in that described plate (1) is provided with at least a in stiffener (10), bracing boom (11), rope (12), vertical rib (13) or the cross rib (14) according to the described a kind of steel bar concrete precast plate of arbitrary claim in the claim 1 to 6.
8,, it is characterized in that described plate (1) is provided with the connector (15) that is connected with other member according to the described a kind of steel bar concrete precast plate of arbitrary claim in the claim 1 to 6.
9,, it is characterized in that described plate (1) periphery has anti-limit of peviform (16) or peviform raised line (17) according to the described a kind of steel bar concrete precast plate of arbitrary claim in the claim 1 to 6.
10, according to claim 4,5 described a kind of steel bar concrete precast plates, it is characterized in that the surrounding level of described plate (1) or vertically be furnished with net template (18); Perhaps net template (18) is permanent net template (18), and is arranged on the peripheral upper face of plate (1) (19) or/and on the lower face (20).
CN 200610077992 2006-05-01 2006-05-01 Steel reinforced concrete precast panel CN101067319A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200610077992 CN101067319A (en) 2006-05-01 2006-05-01 Steel reinforced concrete precast panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200610077992 CN101067319A (en) 2006-05-01 2006-05-01 Steel reinforced concrete precast panel

Publications (1)

Publication Number Publication Date
CN101067319A true CN101067319A (en) 2007-11-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200610077992 CN101067319A (en) 2006-05-01 2006-05-01 Steel reinforced concrete precast panel

Country Status (1)

Country Link
CN (1) CN101067319A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102312481A (en) * 2010-06-29 2012-01-11 湖南华廷筑邦建材有限公司 Reinforced concrete prefabricated member
CN103031895A (en) * 2011-10-10 2013-04-10 湖南华廷筑邦建材有限公司 Heat insulating component
CN103469949A (en) * 2013-10-07 2013-12-25 王睿敏 Prefabricated composite floor slab and floor slab layer as well as construction method
CN103572891A (en) * 2012-07-26 2014-02-12 初明进 Prefabricated channel plate
CN106149876A (en) * 2016-08-28 2016-11-23 初明进 A kind of precast reinforced concrete structure
CN106351340A (en) * 2016-08-28 2017-01-25 初明进 Precast reinforced concrete member

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102312481A (en) * 2010-06-29 2012-01-11 湖南华廷筑邦建材有限公司 Reinforced concrete prefabricated member
CN103031895A (en) * 2011-10-10 2013-04-10 湖南华廷筑邦建材有限公司 Heat insulating component
CN103572891A (en) * 2012-07-26 2014-02-12 初明进 Prefabricated channel plate
CN103572891B (en) * 2012-07-26 2015-11-25 初明进 A kind of pregroove plate
CN103469949A (en) * 2013-10-07 2013-12-25 王睿敏 Prefabricated composite floor slab and floor slab layer as well as construction method
CN106149876A (en) * 2016-08-28 2016-11-23 初明进 A kind of precast reinforced concrete structure
CN106351340A (en) * 2016-08-28 2017-01-25 初明进 Precast reinforced concrete member

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