CN1959012A - Shuttering component - Google Patents

Abstract

The present invention relates to a kind of form member. It includes upper plate and peripheric side wall. Said upper plate and peripheric side wall can be combined together to form an open basin-shaped member. It is characterized by that the described upper plate has a top window for making concrete construction operation, on the top window a top window cover or top window plug is set, at least more than one of top window cover or top window plug or upper plate and peripheric side wall are equipped with a positioning component respectively, so that said form member can be used for casting reinforced concrete or prestressed reinforced concrete hollow floor, roof, wall body, foundation bedplate and open-web bridge, etc.

Description

A kind of shuttering member

(1) technical field

The present invention relates to a kind of shuttering member.

(2) background technology

The most of precast hollow slab that adopts of the building of brick mix structure and frame construction is as floor structure at present, this floor structure 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 floor structure " 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, this kind floor structure 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 floor structure is a prefabricated plate, there is the amalgamation seam each other, globality is poor, if lower shoe adopts the cast-in-situ reinforced concrete plate, though good integrity, the problem that does not have the amalgamation seam, but construction is inconvenient, and the Cast-in-place concrete leakiness is prone to problems such as voids and pits, simultaneously, formed Cast-in-place concrete rib is the Cast-in-place concrete rib of rectangle between the shuttering member in this floor structure, and its stress performance is not quite reasonable, often need increase the sectional dimension of Cast-in-place concrete rib, increase reinforcing bar and concrete consumption, increase the cost of superstructure, therefore, develop a kind of novel shuttering member for being badly in need of.

(3) summary of the invention

The object of the present invention is to provide a kind of shuttering member, after being applied to cast-in-situ concrete hollow floor, can significantly improve the overall performance of superstructure, guarantee construction quality, and, easy construction, construction cost are low, simultaneously, have mechanical property, the sectional dimension that reduces the Cast-in-place concrete rib of improving superstructure, reduce reinforcing bar and concrete consumption, reduce characteristics such as superstructure cost, easy construction.

Solution of the present invention is on the basis of existing technology, comprise upper plate, sidewall on every side, upper plate, sidewall surrounds uncovered basin-shaped component on every side, it is characterized in that described upper plate has the skylight of concrete construction operation, the skylight is provided with skylight cover or skylight plug, and skylight cover or skylight plug or upper plate, at least one of sidewall is provided with align member on every side.Like this, the skylight that the concrete construction operation is arranged when upper plate, when the skylight is provided with skylight cover or skylight plug, described shuttering member is applied in the process of In-situ cast concrete board, can pour into a mould the Cast-in-place concrete thin 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 thin plate to make it not be prone to voids and pits, after having watered, on skylight cover, 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 the pouring quality of In-situ cast concrete board, can not reduce the hollow rate of In-situ cast concrete board, help reducing construction cost; Simultaneously, because skylight cover or skylight plug or upper plate, at least one of sidewall is provided with align member on every side, the easier assurance of thickness of the thickness of the cast-in-place concrete hidden rib between the shuttering member and the Cast-in-place concrete upper plate on the shuttering member, it is more accurate, convenient to locate, and, align member also can be used for the location of the reinforcing bar in the Cast-in-place concrete, thereby reached purpose of the present invention, the hollow building cover, roof system, body of wall, sole plate and the hollow bridges that are applicable to cast-in-situ reinforced concrete or prestressed reinforced concrete are used, and are particularly useful for hollow arch without beam and use.

Feature of the present invention also is at least a in location spike, locating piece, locating ring, location hook or the registration wire of described align member.Like this, the diversity of align member can satisfy the needs of various different situations.

Feature of the present invention is also that sidewall is protruding around described a toss, perhaps also is provided with align member in the toss.Like this, when shuttering member was applied in the cast-in-situ concrete hollow floor, outwardly directed bridging piece can replace construction formwork, reduced the template loss, reduced material cost, can save the template installation procedure simultaneously, accelerated speed of application, improved efficiency of construction.

The invention is characterized in that described skylight cover or skylight plug is protruding has a toss, and toss is provided with align member.Like this, because the protruding toss that has is filled in skylight cover or skylight, toss is provided with align member, when shuttering member is applied to floor construction, its toss after the amalgamation, can replace construction formwork or prefabricated plate each other, thereby the weight saving of superstructure, cost reduce; Simultaneously, because toss is provided with align member, location between the shuttering member is more accurate, convenient, and align member also can be used for the location of the reinforcing bar in the Cast-in-place concrete, thereby, when being applied to cast-in-situ concrete hollow floor, shuttering member location is very convenient, is difficult for inconsistent phenomenon takes place and the construction quality that influences hollow building cover, and efficiency of construction improves greatly.

Feature of the present invention is also that at least one of described upper plate, sidewall, toss on every side is protruding a reinforce.Like this, after shuttering member is applied in the cast-in-situ concrete hollow floor, outwardly directed reinforce and Cast-in-place concrete combine in upper plate, sidewall or the toss on every side, with shuttering member firmly build-in in Cast-in-place concrete, simultaneously, the reinforce that stretches out has played booster action, has improved the combination property of Cast-in-place Concrete Building Floor greatly.

Feature of the present invention is also that described toss is protruding a reinforce.Like this, after shuttering member was applied in the cast-in-situ concrete hollow floor, outwardly directed reinforce of toss and Cast-in-place concrete combined, and toss and Cast-in-place concrete are connected as a single entity, the phenomenon that has prevented the joint cracking of toss and Cast-in-place concrete effectively takes place, and has improved the performance of Cast-in-place Concrete Building Floor greatly.

Feature of the present invention is that also the reinforce in described upper plate, sidewall, the toss on every side stretches into anchoring in the matrix of each adjacent member each other, perhaps the reinforce in each matrix this as an integral body.Like this, reinforce stretches in the matrix of each adjacent member drawknot mutually, and then the globality of shuttering member is better, and intensity is higher, and rigidity is bigger.

Feature of the present invention is that also described reinforce is at least a in reinforcing bar, steel wire, steel mesh reinforcement, gauze wire cloth, fiber, fibre bundle, fibrous mesh cloth, nonwoven, metal foil band, porose thin band, strap, the braid over braid.Like this, the kind of reinforce is many, is convenient to design and the selecting for use of reinforce when manufacturing shuttering member, helps reducing material cost, to satisfy the needs of various different occasions.

Feature of the present invention also is also to be provided with on the described shuttering member at least one in inner corner trim, chamfering, pit, boss module, raised line, the external corner.Like this, after shuttering member was applied in the cast-in-situ concrete hollow floor, Cast-in-place concrete poured in inner corner trim, chamfering, the pit, and the corresponding Cast-in-place concrete that forms the part adds competent structure; The boss module that is provided with on the shuttering member, raised line, external corner can be found time the concrete that does not stress in the superstructure, further alleviate the weight of superstructure self, save the consumption of concrete, reduce the cost of superstructure, also improve the performance of superstructure simultaneously.

Feature of the present invention is that also described at least two shuttering members connect into the gang mould mould component by toss, constitutes the internal-rib die cavity between the adjacent shuttering member.Like this, when shuttering member was applied in the cast-in-situ concrete hollow floor, toss can replace construction formwork, save the template installation procedure, reduced material wastage rate, simultaneously, a plurality of shuttering members connect into the gang mould mould component by toss, and then the efficiency of construction of shuttering member is higher, and construction cost is lower.

Feature of the present invention also is to be provided with in the described internal-rib die cavity spacer draw piece.Between the spacer draw piece be rod member, rope, plate, muscle, silk, thin band, piece, pier etc.Like this, when shuttering member was applied in the cast-in-situ concrete hollow floor, construction was laid more convenient, between the spacer draw piece can be fixed or movable spacer draw piece, after shuttering member installs, the dismounting of flexible staybolt draw piece can be reclaimed secondary and use, reduce the cost of production of shuttering member, simultaneously, behind the dismounting support draw piece, reinforcing bar can be laid in the internal-rib die cavity very easily, and concrete also can pour in the internal-rib die cavity swimmingly, it is more convenient to construct, and efficiency of construction is higher.

Feature of the present invention also be described upper plate or sidewall or toss on every side at least one be provided with overlapping layers.Like this, owing to be provided with overlapping layers, thereby the making of shuttering member is easier, production efficiency is higher, and cost of production is lower.Simultaneously, the intensity and the rigidity of shuttering member are bigger, pile up, cracky more not in transportation and the construction and installation process.

Feature of the present invention is that also described shuttering member is provided with the carrying part.Like this, can very easily shuttering member be piled up, transport, lift and construct, reduce the work difficulty and the working strength of above-mentioned operation, help improving efficiency of construction, reduce construction cost.

Feature of the present invention also is described at least two shuttering members alternately, connects into the gang mould mould component by a spacer draw piece each other, constitutes the internal-rib die cavity between the adjacent shuttering member.Like this, when shuttering member is applied in the cast-in-situ concrete hollow floor, improved the efficiency of construction and the speed of application of superstructure greatly.

Feature of the present invention is that also the horizontal profile of described shuttering member is shaped as rectangle, square, polygon, arc angle polygon, chamfering polygon, multi sphere limit shape, corrugated or circular.Like this, the variation of shuttering member shape, make shuttering member be applied in the cast-in-situ concrete hollow floor after, correspondingly formed various difform cast-in-situ concrete structures, thereby made that the structure of cast-in-situ concrete hollow floor is more reasonable, made things convenient for design and construction unit to select for use.

Feature of the present invention is that also the re-entrant portion of described shuttering member is provided with light material.Like this, shuttering member has better sound insulation, heat insulation, heat-insulating property; Simultaneously, also improve the shock resistance of shuttering member greatly, reduced the breakage rate of product in the construction application process.Light material can be foamed plastics, expanded perlite, expanded vermiculite, foaming or aerated light concrete, rock wool, mineral wool, glass wool, haydite or haydite concrete etc., and the diversity of its light material kind is drawn materials when being convenient to produce nearby, helps reducing production costs.

(4) description of drawings

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Figure 16 is the structural representation of the embodiment of the invention 16.

Figure 17 is the structural representation of the embodiment of the invention 17.

Figure 18 is the structural representation of the embodiment of the invention 18.

(5) specific embodiment

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

The present invention as shown in drawings, comprise upper plate 1, sidewall 2 on every side, upper plate 1, sidewall 2 surrounds uncovered basin-shaped component on every side, it is characterized in that described upper plate 1 has the skylight 3 of concrete construction operation, skylight 3 is provided with skylight cover 4 or skylight plug 5, and skylight cover 4 or skylight plug 5 or upper plate 1, at least one of sidewall 2 is provided with align member 30 on every side.In each accompanying drawing, 1 is upper plate, 2 be around sidewall, 3 be the skylight, 4 is skylight cover, 5 are that the skylight fills in, 6 is the ring tyre bottom rib groove, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, shuttering member comprises upper plate 1, sidewall 2 on every side, and upper plate 1, sidewall 2 surrounds uncovered basin-shaped component on every side, and its described upper plate 1 has the skylight 3 of concrete construction operation, and skylight 3 is provided with skylight cover 4, and upper plate 1 is provided with align member 30.

Feature of the present invention also is at least a in location spike, locating piece, locating ring, location hook or the registration wire of described align member 30.As shown in Figure 2, its described align member 30 is a location hook.

Feature of the present invention is also that sidewall 2 is protruding around described a toss 8, perhaps also is provided with align member 30 in the toss 8.As shown in Figure 3, its sidewall 2 is protruding around described that toss 8 arranged.

Feature of the present invention is that also described skylight cover 4 or skylight fill in 5 and protruding toss 8 arranged, and toss 8 is provided with align member 30.As Fig. 4, shown in Figure 5, skylight cover 4 is protruding toss 8, and toss 8 is provided with align member 30.

Feature of the present invention is also that at least one of described upper plate 1, sidewall 2, toss 8 on every side is protruding a reinforce 9.As shown in Figure 6, its described toss 8 protruding has reinforce 9.

Feature of the present invention is also that described toss 8 is protruding a reinforce 9.As shown in Figure 6, its described toss 8 is protruding a reinforce 9.

Feature of the present invention is that also the reinforce 9 in described upper plate 1, sidewall 2, the toss 8 on every side stretches into anchoring in the matrix of each adjacent member each other, and perhaps 9 of reinforces in each matrix are as an integral body.As shown in Figure 7, the reinforce 9 in its described upper plate 1, sidewall 2, the toss 8 on every side stretches into anchoring in the matrix of each adjacent member each other, and 9 of reinforces in each matrix are as an integral body.

Feature of the present invention also is at least a in reinforcing bar, steel wire, steel mesh reinforcement, gauze wire cloth, fiber, fibre bundle, fibrous mesh cloth, nonwoven, metal foil band, porose thin band, strap, the braid over braid of described reinforce 9.As shown in Figure 7, its described reinforce 9 is a fibrous mesh cloth.

Feature of the present invention also is also to be provided with on the described shuttering member at least one in inner corner trim 15, chamfering 16, pit 17, boss module 18, raised line 19, the external corner 20.As shown in Figure 9, also be provided with inner corner trim 15, chamfering 16 on its described shuttering member, as shown in figure 10, also be provided with pit 17, boss module 18 on its described shuttering member, as shown in figure 11, also be provided with inner corner trim 15, external corner 20 on its described shuttering member.

Feature of the present invention is that also described at least two shuttering members connect into the gang mould mould component by toss 8, constitutes internal-rib die cavity 25 between the adjacent shuttering member.As shown in figure 12, its described two shuttering members connect into the gang mould mould component by toss 8, constitute internal-rib die cavity 25 between the adjacent shuttering member.

Feature of the present invention also is to be provided with in the described internal-rib die cavity 25 a spacer draw piece 26.As shown in figure 13, be provided with a spacer draw piece 26 in its described internal-rib die cavity 25.

Feature of the present invention also be described upper plate 1 or sidewall 2 or toss 8 on every side at least one be provided with overlapping layers 27.As shown in figure 14, its 1 of described upper plate is provided with overlapping layers 27.

Feature of the present invention is that also described shuttering member is provided with carrying part 28.As shown in figure 15, its described shuttering member is provided with carrying part 28.

Feature of the present invention also is described at least two shuttering members alternately, connects into the gang mould mould component by a spacer draw piece 26 each other, constitutes internal-rib die cavity 25 between the adjacent shuttering member.As shown in figure 16, its described two shuttering members connect into the gang mould mould component by a spacer draw piece 26 alternately each other, constitute internal-rib die cavity 25 between the adjacent shuttering member.

Feature of the present invention is that also the horizontal profile of described shuttering member is shaped as rectangle, square, polygon, arc angle polygon, chamfering polygon, multi sphere limit shape, corrugated or circular.As shown in figure 17, the horizontal profile of its described shuttering member is shaped as the arc angle polygon.

Feature of the present invention is that also the re-entrant portion of described shuttering member is provided with light material 29.As shown in figure 18, the re-entrant portion of its described shuttering member is provided with light material 29.

During the invention process, available water silt particle pulp fibres grid cloth is made upper plate and the uncovered basin-shaped component that surrounds of sidewall on every side in mould, simultaneously, the skylight is set on upper plate, the downside of sidewall is provided with the ring tyre bottom rib groove along opening edge on every side, after treating setting and harden, skylight cover or skylight plug is set on the skylight, can makes uncovered basin-shaped molds mould component of the present invention.

Claims (10)

1, a kind of shuttering member, comprise upper plate (1), sidewall (2) on every side, upper plate (1), sidewall (2) surrounds uncovered basin-shaped component on every side, it is characterized in that described upper plate (1) has the skylight (3) of concrete construction operation, skylight (3) is provided with skylight cover (4) or skylight plug (5), and skylight cover (4) or skylight plug (5) or upper plate (1), at least one of sidewall (2) is provided with align member (30) on every side.

2, a kind of shuttering member according to claim 1 is characterized in that at least a in location spike, locating piece, locating ring, location hook or the registration wire of described align member (30).

3, a kind of shuttering member according to claim 1, it is characterized in that sidewall (2) is protruding around described has a toss (8), also is provided with align member (30) in the perhaps toss (8).

4, a kind of shuttering member according to claim 1, it is characterized in that skylight cover (4) or skylight plug (5) is protruding has a toss (8), and toss (8) is provided with align member (30).

5, a kind of shuttering member according to claim 1, it is characterized in that at least one of described upper plate (1), sidewall (2), toss (8) on every side is protruding has a reinforce (9).

6, a kind of shuttering member according to claim 5, it is characterized in that described toss (8) is protruding has a reinforce (9).

7, a kind of shuttering member according to claim 5, it is characterized in that reinforce (9) in described upper plate (1), sidewall (2), the toss (8) on every side stretches into anchoring in the matrix of each adjacent member each other, perhaps the reinforce (9) in each matrix this as an integral body.

8, a kind of shuttering member according to claim 7 is characterized in that at least a in the reinforcing bar, steel wire, steel mesh reinforcement, gauze wire cloth, fiber, fibre bundle, fibrous mesh cloth, nonwoven, metal foil band, porose thin band, strap, braid over braid of described reinforce (9).

9,, it is characterized in that also being provided with on the described shuttering member at least one in inner corner trim (15), chamfering (16), pit (17), boss module (18), raised line (19), the external corner (20) according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 8; Perhaps at least two shuttering members connect into the gang mould mould component by toss (8), constitute internal-rib die cavity (25) between the adjacent shuttering member; Perhaps be provided with a spacer draw piece (26) in the internal-rib die cavity (25); Perhaps at least one of upper plate (1) or sidewall (2) or toss (8) on every side is provided with overlapping layers (27).

10,, it is characterized in that described shuttering member is provided with carrying part (28) according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 8; Perhaps at least two shuttering members connect into the gang mould mould component by a spacer draw piece (26) alternately each other, constitute internal-rib die cavity (25) between the adjacent shuttering member; Perhaps the horizontal profile of shuttering member is shaped as rectangle, square, polygon, arc angle polygon, chamfering polygon, multi sphere limit shape, corrugated or circular; Perhaps the re-entrant portion of shuttering member is provided with light material (29).

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