CN101319533A - Concrete pore-creating core component - Google Patents
Concrete pore-creating core component Download PDFInfo
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- CN101319533A CN101319533A CNA2007102007895A CN200710200789A CN101319533A CN 101319533 A CN101319533 A CN 101319533A CN A2007102007895 A CNA2007102007895 A CN A2007102007895A CN 200710200789 A CN200710200789 A CN 200710200789A CN 101319533 A CN101319533 A CN 101319533A
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- shaped components
- creating core
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Abstract
A concrete hole-forming mandrel part comprises a basin-shaped part (1) which is a basin side wall (2) high in circumference. The mandrel part is characterized in that: the middle part of a basin bottom (3) has a flared pipe (4) with a protruding nozzle. Therefore, the mandrel part can be piled up during carrying, thereby ensuring convenient and simple carrying and reducing carrying cost; moreover, the middle part of the basin bottom has the flared pipe with the protruding nozzle, thereby ensuring convenient arrangement of other members inside the concrete hole-forming mandrel part. The concrete hole-forming mandrel part can be used in the pouring of castinplace concrete so as to form castinplace pillars and columns and greatly increase overall strength and rigidity; moreover, the castinplace concrete can be conveniently fed into a space under the concrete hole-forming mandrel part through a pore of a communicating pipe; meanwhile, the concrete hole-forming mandrel part also has the characteristics of simple structure, high strength, distortion resistance, excellent antivibration property, easy manufacture, high production efficiency and low cost, etc. Therefore, the concrete hole-forming mandrel part is suitable to be used in hollow floor, roof, wall body, base slab and open frame bridge made of castinplace reinforced concrete or prestressed reinforced concrete, and is particularly suitable to be used in hollow beamless floor.
Description
(1) technical field
The present invention relates to a kind of concrete pore-creating core component.
(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.When this shuttering member is applied to the close rib building roof construction, can save prefabricated plate.But after this shuttering member was applied to cast-in-situ concrete hollow floor, formed superstructure will inevitably be installed component and fittings such as various circuits, often need punch on the superstructure of newly repairing and get into the cave, and difficulty is installed, and repaired very trouble.Therefore, develop a kind of novel concrete pore-creating core component for being badly in need of.
(3) summary of the invention
The object of the present invention is to provide a kind of concrete pore-creating core component, 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 basin-shaped components, basin-shaped components be around high basin sidewall, it is characterized in that there is the loud-speaker pipe of mouth of pipe projection at middle part at the bottom of the basin.Like this, basin-shaped components be around high basin sidewall, carrying can be stacked during carrying, convenient in carrying is simple, reduce landed cost, and there is the loud-speaker pipe of mouth of pipe projection at the middle part at the bottom of the basin, can in concrete pore-creating core component, lay other members easily, the needs that convenient construction is used, perhaps be used to pour into a mould Cast-in-place concrete, form cast-in-place pier, post, improved integral intensity and rigidity widely, helped ensuring the quality of products, and Cast-in-place concrete enters the following very convenient of concrete pore-creating core component by being communicated with pore, easily water the real moulding of puddling, simultaneously, concrete pore-creating core component also has simple in structure, the intensity height, resistance to deformation, the anti-vibration performance is good, make easily, the production efficiency height, characteristics such as cost is low, thus 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.
At the bottom of feature of the present invention also is oviduct and basin, basin sidewall three once suppresses global formation.Like this, when at the bottom of oviduct and the basin, when basin sidewall three once suppresses global formation, part integrity is good, and the intensity and toughness height is made simply easy to usely, can effectively reduce cost.
Feature of the present invention is that also the basin-shaped components of concrete pore-creating core component is extended with toss.Like this, basin-shaped components is extended with toss, after concrete pore-creating core component is applied in the hollow cast slab, its toss of stretching out can replace construction formwork, has reduced the loss of template, simultaneously, save the installation procedure of template, improved efficiency of construction greatly, reduced the integrated cost of superstructure.
At the bottom of feature of the present invention also is oviduct and basin, basin sidewall, toss once suppress global formation.Like this, when at the bottom of oviduct and the basin, the basin sidewall, when toss is once suppressed global formation, part integrity is good, the intensity and toughness height is made simply easy to usely, can effectively reduce cost.
Feature of the present invention also is to have in the toss location or/and connect or/and fastening or/and to buckle device.Like this, when the location is arranged in the toss or/and connect or/and fastening or/and during to buckle device, between two concrete pore-creating core components or concrete pore-creating core component can be good at fixedlying connected with construction formwork, globality is better, displacement can be do not produced mutually, construction quality can be better guaranteed.
Feature of the present invention also be at the bottom of buckle device and toss, the basin, the basin sidewall is integrated.Like this, at the bottom of to buckle device and toss, basin, when the basin sidewall is integrated, between two concrete pore-creating core components or concrete pore-creating core component can be good at fixedlying connected with construction formwork, globality is better, displacement can be do not produced mutually, construction quality can be better guaranteed; And be formed in one, further guarantee the globality of parts, improve integral intensity and rigidity, improve total quality.
Feature of the present invention is that also described base-material is plastics.Like this, when base-material was plastics, parts had distinctive toughness of plastics and impact resistance, can adopt according to actual conditions, can effectively improve construction quality.
Feature of the present invention is that also described base-material is cement mortar or Cement fibre mortar.Like this, when base-material was cement mortar or Cement fibre mortar, parts had cement mortar or the distinctive strength and stiffness of Cement fibre mortar, can adopt according to actual conditions, can effectively improve construction quality.
Feature of the present invention is that also the inwall of described basin-shaped components is provided with at least one reinforcing rib.Like this, when the inwall of basin-shaped components is provided with at least one reinforcing rib, can improve the bulk strength and the rigidity of parts effectively.
Feature of the present invention is that also the outer wall of described basin-shaped components is provided with at least one reinforcing rib.Like this, when the outer wall of basin-shaped components is provided with at least one reinforcing rib, can improve the bulk strength and the rigidity of parts effectively.
Feature of the present invention is also that described reinforcing rib is parallel to each other, quadrature or oblique setting.Like this, when reinforcing rib is parallel to each other, when quadrature or oblique are provided with, the stress-bearing capability of discrete part uniformly can further improve the rigidity and the intensity of parts.
Feature of the present invention also is to be provided with at least one bracing boom or a slice stiffening rib or be provided with both simultaneously at least in concrete pore-creating core component.Like this, when in concrete pore-creating core component, being provided with at least one bracing boom or a slice stiffening rib or when being provided with both simultaneously, parts have characteristics such as intensity height, stressed transmission force property is good, in light weight, material consumption is little, cost is low at least.
Feature of the present invention is that also described two basin-shaped components are outside equipped with cutting ferrule, and cutting ferrule forms two basin-shaped components bandings the concrete pore-creating core component of sealing.Like this, when two basin-shaped components are outside equipped with cutting ferrule, when cutting ferrule forms the concrete pore-creating core component of sealing with two basin-shaped components bandings, can form whole member, globality is better, can improve whole rigidity and intensity.
Feature of the present invention also is to be provided with at least one reinforcing ring in basin-shaped components, reinforcing ring is steel plate ring, concrete ring, moulds ring, wooden ring, porcelain ring or cement mortar ring firmly.Like this, be provided with at least one reinforcing ring in the basin-shaped components, can improve the impact resistance of parts, improve the stress performance of parts; And can reduce construction cost according to the reinforcing ring of actual environment choose reasonable different materials.
Feature of the present invention is that also folder is provided with reinforce in the wall body of basin-shaped components, and reinforce is that gauze wire cloth, steel mesh reinforcement, fibre, fleece or its combination are provided with.Like this, folder is provided with reinforce in the wall body of basin-shaped components, has improved the strength and stiffness of parts greatly, and can select the reinforce of different materials according to actual conditions, can better improve the stress performance of parts, reduces the cost that parts are made construction.
Feature of the present invention also is also to be provided with on the basin-shaped components ends floating member, and ending floating member is iron wire, rope, steel wire or rubber strip.Like this, also be provided with on the basin-shaped components and end floating member, after parts are applied in the Cast-in-place concrete floor, can prevent that parts are subjected to displacement and float, effectively improve the bulk strength and the rigidity of Cast-in-place concrete floor, the assurance construction quality; And can select the different floating members that ends according to actual conditions, can reduce cost, guarantee construction quality.
Feature of the present invention is that also at least three spikes are arranged on concrete pore-creating core component.Like this, when at least three spikes are arranged on concrete pore-creating core component, can holding member and ground or construction formwork between distance, can reduce parts is breakage rates, thereby guarantees that parts are quality.
Feature of the present invention also is to be filled with light-weight filler in basin-shaped components, light-weight filler is the foam pellet of foam-plastic blocks, expanded pearlite sillar, expanded vermiculite piece, foaming or aerating concrete piece, haydite concrete piece, straw husk cementitious materials piece, charcoal concrete piece or cementing.Like this, thermal insulation, the sound insulation value of parts are better, more are applicable to the space structures of thermal insulation, sound isolation requirement.
The shape of cross section that feature of the present invention also is basin-shaped components for circular, oval, square, arc angle is square or chamfering is square.Like this, can select difform basin-shaped components, can effectively improve construction quality according to actual conditions and construction requirement.
(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.
(5) specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
The present invention comprises basin-shaped components 1 as shown in drawings, basin-shaped components 1 be around high basin sidewall 2, it is characterized in that there is the loud-speaker pipe 4 of mouth of pipe projection at 3 middle parts at the bottom of the basin.In each accompanying drawing, 1 is basin-shaped components, and 2 is the basin sidewall, 3 be basin at the bottom of, 4 is the loud-speaker pipe, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, concrete pore-creating core component comprises basin-shaped components 1, basin-shaped components 1 be around high basin sidewall 2, there is the loud-speaker pipe 4 of mouth of pipe projection at 3 middle parts at the bottom of its basin.
Feature of the present invention also be oviduct 4 with at the bottom of the basin 3, basin sidewall 2 threes once suppress global formation.As shown in Figure 2, its oviduct 4 with at the bottom of the basin 3, basin sidewall 2 threes once suppress global formation.
Feature of the present invention is that also the basin-shaped components 1 of concrete pore-creating core component is extended with toss 5.As shown in Figure 3, the basin-shaped components 1 of its concrete pore-creating core component is extended with toss 5.
Feature of the present invention also be oviduct 4 with at the bottom of the basin 3, basin sidewall 2, toss 5 four once suppress global formation.As shown in Figure 3, its oviduct 4 with at the bottom of the basin 3, basin sidewall 2, toss 5 four once suppress global formation.
Feature of the present invention also is to have in the toss 5 location or/and connect or/and fastening or/and to buckle device 6.As shown in Figure 4, its toss 5 is provided with fastening to buckle device 6.
Feature of the present invention also be to buckle device 6 with at the bottom of toss 5, the basin 3, basin sidewall 2 is integrated.As shown in Figure 5, its to buckle device 6 with at the bottom of toss 5, the basin 3, basin sidewall 2 is integrated.
Feature of the present invention is that also described base-material is plastics.As shown in Figure 5, its described base-material is plastics.
Feature of the present invention is that also described base-material is cement mortar or Cement fibre mortar.As shown in Figure 6, its described base-material is the Cement fibre mortar.
Feature of the present invention is that also the inwall of described basin-shaped components 1 is provided with at least one reinforcing rib 7.As shown in Figure 6, the inwall of its described basin-shaped components 1 is provided with reinforcing rib 7.
Feature of the present invention is that also the outer wall of described basin-shaped components 1 is provided with at least one reinforcing rib 7.As shown in Figure 7, the outer wall of its described basin-shaped components 1 is provided with reinforcing rib 7.
Feature of the present invention is also that described reinforcing rib 7 is parallel to each other, quadrature or oblique setting.As shown in Figure 7, its described reinforcing rib 7 is parallel to each other and the quadrature setting.
Feature of the present invention also is to be provided with at least one bracing boom 8 or a slice stiffening rib 9 or be provided with both simultaneously at least in concrete pore-creating core component.As shown in Figure 8, it is provided with stiffening rib 9 in concrete pore-creating core component.As shown in Figure 9, it is provided with bracing boom 8 in concrete pore-creating core component.
Feature of the present invention is that also described two basin-shaped components 1 are outside equipped with cutting ferrule 10, and cutting ferrule 10 forms two basin-shaped components 1 bandings the concrete pore-creating core component of sealing.As shown in Figure 9, its described two basin-shaped components 1 are outside equipped with cutting ferrule 10, and cutting ferrule 10 forms two basin-shaped components 1 bandings the concrete pore-creating core component of sealing.
Feature of the present invention also is to be provided with at least one reinforcing ring 11 in basin-shaped components 1, reinforcing ring 11 is for steel plate ring, concrete ring, mould ring, wooden ring, porcelain ring or cement mortar ring firmly.As shown in figure 10, it is provided with reinforcing ring 11 in basin-shaped components 1, and reinforcing ring 11 is for moulding ring firmly.
Feature of the present invention is that also folder is provided with reinforce 12 in the wall body of basin-shaped components 1, and reinforce 12 is that gauze wire cloth, steel mesh reinforcement, fibre, fleece or its combination are provided with.As shown in figure 10, it presss from both sides in the wall body of basin-shaped components 1 and is provided with reinforce 12, and reinforce 12 is a fleece.
Feature of the present invention also is also to be provided with on the basin-shaped components 1 ends floating member 13, and ending floating member 13 is iron wire, rope, steel wire or rubber strip.As shown in figure 10, also be provided with on its basin-shaped components 1 and end floating member 13, ending floating member 13 is iron wire.
Feature of the present invention is that also at least three spikes 14 are arranged on concrete pore-creating core component.As shown in figure 11, it has spike 14 on concrete pore-creating core component.
Feature of the present invention also is to be filled with light-weight filler 15 in basin-shaped components 1, light-weight filler 15 is the foam pellet of foam-plastic blocks, expanded pearlite sillar, expanded vermiculite piece, foaming or aerating concrete piece, haydite concrete piece, straw husk cementitious materials piece, charcoal concrete piece or cementing.As shown in figure 12, it is filled with light-weight filler 15 in basin-shaped components 1, and light-weight filler 15 is a foam-plastic blocks.
The shape of cross section that feature of the present invention also is basin-shaped components 1 for circular, oval, square, arc angle is square or chamfering side's 62 shapes.As shown in figure 12, the shape of cross section of its basin-shaped components 1 is square.
Claims (10)
1. a concrete pore-creating core component comprises basin-shaped components (1), basin-shaped components (1) be around high basin sidewall (2), it is characterized in that there is the loud-speaker pipe (4) of mouth of pipe projection at (3) middle part at the bottom of the basin.
2. a kind of concrete pore-creating core component according to claim 1 is characterized in that oviduct (4) and (3), basin sidewall (2) three at the bottom of the basin once suppress global formation.
3. a kind of concrete pore-creating core component according to claim 1 is characterized in that the basin-shaped components (1) of concrete pore-creating core component is extended with toss (5).
4. a kind of concrete pore-creating core component according to claim 3 is characterized in that (3), basin sidewall (2) at the bottom of oviduct (4) and the basin, toss (5) four once suppress global formation.
5. a kind of concrete pore-creating core component according to claim 3 is characterized in that having in the toss (5) location or/and connect or/and fastening or/and to buckle device (6).
6. a kind of concrete pore-creating core component according to claim 3 is characterized in that be integrated to buckle device (6) with (3), basin sidewall (2) at the bottom of toss (5), the basin.
7. a kind of concrete pore-creating core component according to claim 1 is characterized in that described base-material is plastics.
8. a kind of concrete pore-creating core component according to claim 1 is characterized in that described base-material is cement mortar or Cement fibre mortar.
9. a kind of concrete pore-creating core component according to claim 1 is characterized in that the inwall of described basin-shaped components (1) is provided with at least one reinforcing rib (7).
10. according to the described a kind of concrete pore-creating core component of arbitrary claim in the claim 1 to 9, it is characterized in that the outer wall of described basin-shaped components (1) is provided with at least one reinforcing rib (7); Perhaps reinforcing rib (7) be parallel to each other, quadrature or oblique setting; Perhaps in concrete pore-creating core component, be provided with at least one bracing boom (8) or a slice stiffening rib (9) or be provided with both simultaneously at least; Perhaps two basin-shaped components (1) are outside equipped with cutting ferrule (10), and cutting ferrule (10) forms two basin-shaped components (1) banding the concrete pore-creating core component of sealing; Perhaps be provided with at least one reinforcing ring (11) in basin-shaped components (1), reinforcing ring (11) is steel plate ring, concrete ring, moulds ring, wooden ring, porcelain ring or cement mortar ring firmly; Perhaps folder is provided with reinforce (12) in the wall body of basin-shaped components (1), and reinforce (12) is that gauze wire cloth, steel mesh reinforcement, fibre, fleece or its combination are provided with; Perhaps also be provided with on the basin-shaped components (1) and end floating member (13), ending floating member (13) is iron wire, rope, steel wire or rubber strip; At least three spikes (14) are perhaps arranged on concrete pore-creating core component; Perhaps be filled with light-weight filler (15) in basin-shaped components (1), light-weight filler (15) is the foam pellet of foam-plastic blocks, expanded pearlite sillar, expanded vermiculite piece, foaming or aerating concrete piece, haydite concrete piece, straw husk cementitious materials piece, charcoal concrete piece or cementing; Perhaps the shape of cross section of basin-shaped components (1) be circular, oval, square, arc angle is square or chamfering is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007102007895A CN101319533A (en) | 2007-06-07 | 2007-06-07 | Concrete pore-creating core component |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007102007895A CN101319533A (en) | 2007-06-07 | 2007-06-07 | Concrete pore-creating core component |
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| CN101319533A true CN101319533A (en) | 2008-12-10 |
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| CNA2007102007895A Pending CN101319533A (en) | 2007-06-07 | 2007-06-07 | Concrete pore-creating core component |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101906874A (en) * | 2009-06-04 | 2010-12-08 | 湖南邱则有专利战略策划有限公司 | Concrete pore-forming core mould |
| CN103899024A (en) * | 2012-12-27 | 2014-07-02 | 湖南邱则有专利战略策划有限公司 | Mandrel for concrete filling |
-
2007
- 2007-06-07 CN CNA2007102007895A patent/CN101319533A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101906874A (en) * | 2009-06-04 | 2010-12-08 | 湖南邱则有专利战略策划有限公司 | Concrete pore-forming core mould |
| CN103899024A (en) * | 2012-12-27 | 2014-07-02 | 湖南邱则有专利战略策划有限公司 | Mandrel for concrete filling |
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