CN101956454B - Hollow filled plastic-steel building template and composite structure - Google Patents
Hollow filled plastic-steel building template and composite structure Download PDFInfo
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- CN101956454B CN101956454B CN2010105084946A CN201010508494A CN101956454B CN 101956454 B CN101956454 B CN 101956454B CN 2010105084946 A CN2010105084946 A CN 2010105084946A CN 201010508494 A CN201010508494 A CN 201010508494A CN 101956454 B CN101956454 B CN 101956454B
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Abstract
The invention relates to a hollow filled plastic-steel building template and a composite structure. The inner lateral surfaces of the building template are provided with longitudinal slots enclosed by double flanges respectively; hard supporting plates are inserted and fixed between every two opposite longitudinal slots; the centers of the two opposite lateral surfaces or three or four lateral surfaces of the building template are provided with grooves parallel to corresponding relatively-longer side edges respectively; and a lightweight filling material is filled into the cavity of the template. The composite structure consists of the template, corner connecting pieces and middle prisms, wherein the side edges of the corner connecting pieces are provided with longitudinal ribs which are matched with corresponding grooves on each side edge of the template; the middle prisms are matched with the grooves on each side edge of the building template; and simultaneously, each prism has a width which is twice that of the groove. The hollow filled plastic-steel building template integrates the advantages and characteristics of a steel formwork, a timber formwork and a hollow plastic formwork, has the advantages of strong strength, long service life, smoothness, easy de-molding, no bend, no deformation, lightweight and flexible mounting and dismounting, can improve the working efficiency and is applied to popularization and implementation.
Description
Technical field:
The present invention relates to a kind of practical template of building field, specifically relates to a kind of hollow and fills plastic-steel building template and combining structure.
Background technology:
The template kind that adopts in building field is more, and steel form has long service life, running advantage often, but steel form uses heaviness, and mutability, and complex operation are not easy the demoulding; Though wooden form is in light weight, be convenient to operation, its intensity is low, easily comes unglued, and the life-span is short, and the running number of times is few, and waste timber, produces a large amount of rubbish, contaminated environment; The easy warpage of solid plastic template, sex change, weight is big, and the cost height uses so be not suitable for doing construction formwork; The hollow plastic template is a kind of common construction formwork, and its advantage is lightly nimble, can use repeatedly, and is indeformable, and not around song, but its intensity is low, and is not shock-resistant, easily forms broken hole and does not inhale nail, easily irritates ash.
Summary of the invention:
The present invention overcomes deficiency and the defective that prior art exists, and provides a kind of hollow to fill plastic-steel building template and combining structure.
Technical scheme: a kind of hollow is filled plastic-steel building template, comprise two parallel panels and around the flat formwork that surrounds of side board, longitudinally be fixedly connected with reinforcement gusset in the inner chamber of this flat formwork perpendicular to panel, on the symmetric position between two parallel panels, be respectively equipped with the cannelure that double flange surrounds, plug-in mounting is fixed with the rigid support plate between relative two cannelures; Two relative sides of described flat formwork, perhaps three sides, perhaps the middle part of four sides is respectively equipped with the groove parallel than long side with this side; Inner chamber two ends at flat formwork are respectively equipped with U-lag longitudinally, and in this U-lag coupling to be set with cross section be U-shaped rigid support plate, perhaps be respectively equipped with I-shaped groove longitudinally at the inner chamber two ends of flat formwork, and in this I-shaped groove coupling to be set with cross section be I-shaped rigid support plate; In the flat formwork inner chamber, be filled with the lightweight filler.
The fixing rigid support plate of plug-in mounting in the cannelure that double flange surrounds, its cross section is the sheet gripper shoe of rectangle, and perhaps cross section is the gripper shoe of U-shaped, and perhaps cross section is I-shaped gripper shoe.
The material of described rigid support plate is steel, perhaps is aluminium alloys, perhaps is bamboo clappers, perhaps is plank.
The U-lag longitudinally at the inner chamber two ends of flat formwork or I-shaped groove are to be surrounded by flange and panel and side.
The groove at the middle part of side all around that is positioned at flat formwork is communicated with successively, and the cross section of each groove is a rectangle, perhaps is trapezoidal, perhaps is semicircle.
One of them panels outside at flat formwork is provided with vertical or horizontal or latticed reinforcing rib, and at the embedded intrinsic hard gusset of each reinforcing rib.
Described lightweight filler is a polyurethanes.
A kind of hollow is filled the combining structure of plastic-steel building template, comprise described construction formwork, also comprise angle connector, this angle connector is the square prism with described construction formwork equal thickness, and on this square prism and side that construction formwork contacts, be provided with vertical fin, it is square or rectangular cylindricality combining structure that the corresponding coupling of groove on this vertical fin and each side of construction formwork, described angle connector and construction formwork are combined to form cross section.
Prismatic in the middle of also including, this centre prismatic with each side of construction formwork on the groove coupling, width that simultaneously should prism equals two times of groove, described angle connector, construction formwork and middle prismatic common combination formation cross section are the cylindricality combining structure of rectangle.
The side at described angle connector fin place stretches out the direction prolongation along another fin respectively fixed head; Perhaps angle connector does not have the side of fin to stretch out the direction prolongation along fin fixed head is arranged.
Comprise that also the cross section of not being with fin is the combining structure of L shaped angle connector.
Comprise that also the cross section of not being with fin is the combining structure of I-shaped intermediate connector.
Described angle connector or middle prism are hollow structure, and the chamber is filled with the lightweight filler within it.Described angle connector or middle prismatic inner chamber longitudinally or laterally or diagonal be fixed with reinforcing rib.
Beneficial effect of the present invention: 1, hollow of the present invention is filled plastic-steel building template, the characteristics of comprehensive steel form, wooden form and hollow plastic template based on the hollow plastic template, are embedded with steel or wooden within it, and adopt light material to fill the cavity, the intensity height, smooth smooth, the demoulding is easy, not around song, indeformable, light and handy, flexibly, the time and labour saving, long service life, the number of turnover is many, can secondary operations use, and it is simple in structure, make easily and implement, can locate fast, increase work efficiency.
2, the combining structure of hollow filling plastic-steel building template of the present invention is to cooperate angle connector and middle prismatic the composition to satisfy the various combining structures that building field uses construction formwork, can realize that the plane connects, laterally connect, vertically connect, assembly and disassembly speed is fast, the demoulding easily, efficiency of construction height, long service life, the time and labour saving.
3, angle connector used in the present invention can also prolong corresponding side and form fixed head, makes it have the effect that better is connected and fixed.
Description of drawings:
Fig. 1 is one of perspective view of construction formwork of the present invention;
Fig. 2 be construction formwork of the present invention perspective view two;
Fig. 3 is one of cross-sectional structure schematic diagram of construction formwork of the present invention;
Fig. 4 be construction formwork of the present invention the cross-sectional structure schematic diagram two;
Fig. 5 is one of combining structure cross sectional representation of construction formwork of the present invention;
Fig. 6 is one of angle connector structural representation of the present invention;
Fig. 7 is the perspective view of Fig. 5 angle connector;
Fig. 8 is one of middle (connection) prism structure schematic diagram;
Fig. 9 is two of middle (connection) prism structure schematic diagram;
Figure 10 be construction formwork of the present invention the combining structure cross sectional representation two;
Figure 11 be construction formwork of the present invention the combining structure cross sectional representation three;
Figure 12 is two of an angle connector structural representation of the present invention;
Figure 13 is the connection status schematic diagram of Figure 12 angle connector;
Figure 14 is three of an angle connector structural representation of the present invention;
Figure 15 is the connection status schematic diagram of Figure 14 angle connector;
Figure 16 is four (not being with fin " L " shape angle connector) of angle connector structural representation of the present invention;
Figure 17 is the connection status schematic diagram of Figure 16 angle connector;
Figure 18 is five (not being with fin " L " shape angle connector) of angle connector structural representation of the present invention;
Figure 19 is the connection status schematic diagram of Figure 18 angle connector;
Figure 20 be construction formwork of the present invention the combining structure cross sectional representation four;
Figure 21 be construction formwork of the present invention the combining structure cross sectional representation five;
Figure 22 is a kind of intermediate connector of the present invention (connector of " worker " font) structural representation;
Figure 23 be construction formwork of the present invention the combining structure cross sectional representation six;
Figure 24 be construction formwork of the present invention the cross-sectional structure schematic diagram three;
Figure 25 is the side structure schematic diagram of Figure 24;
Figure 26 is the another kind of docking structure of template and angle connector.
Specific embodiments:
Embodiment one: referring to Fig. 1, Fig. 3, a kind of hollow is filled plastic-steel building template, comprise two parallel panels and around the flat formwork that surrounds of side board, longitudinally be fixedly connected with in the inner chamber of this flat formwork perpendicular to panel and strengthen gusset 5, this reinforcement gusset connects the parallel panel of both sides simultaneously and plays certain supporting role, and above-mentioned flat formwork and reinforcement gusset wherein all adopt engineering plastics to make.On the symmetric position between two parallel panels, be respectively equipped with the cannelure that double flange 8 surrounds, plug-in mounting is fixed with rigid support plate 6 between relative two cannelures, the cross section of the rigid support plate of present embodiment is the strip structure of rectangle, and its material is to have the more steel plate of high rigidity coefficient, perhaps bamboo clappers with respect to plastic formwork, perhaps plank, perhaps other hard laminates, rigid support plate and above-mentioned reinforcement gusset are spaced apart usually, play the booster action that connects and support.The middle part of side is respectively equipped with the groove parallel with respective side 4 around the described flat formwork.Be respectively equipped with the slot of U-lag longitudinally in the inner chamber both sides of flat formwork, and to be set with cross section in this slot be U-shaped rigid support plate 6b; Other cavity parts at the flat formwork inner chamber all are filled with lightweight filler 7.
The channel-section steel longitudinally that the inner chamber both sides are provided with respectively or the slot of i iron are to be surrounded by flange 8 and panel, side.Also the two ends of flat formwork can be provided with solid plastic, and in this solid plastic, be provided with the slot of channel-section steel longitudinally or i iron.
The fixing rigid support plate of plug-in mounting in the cannelure that double flange surrounds, its cross section is the sheet gripper shoe of rectangle.
The material of described rigid support plate is steel, perhaps is aluminium alloys, perhaps is bamboo clappers, perhaps is plank.
The groove at the middle part of side all around that is positioned at flat formwork is communicated with successively, and the cross section of each groove is a rectangle, perhaps is trapezoidal, perhaps is semicircle.
Described lightweight filler is a polyurethanes.
Embodiment two: referring to Fig. 2, content and embodiment one are basic identical, and something in common does not repeat, and different is: the middle part of two sides is respectively equipped with the hollow of groove 4 and fills plastic-steel building template.
Embodiment three: width of cloth figure does not draw, and content and embodiment one are basic identical, and something in common does not repeat, and different is: the middle part of three sides is respectively equipped with the hollow of groove and fills plastic-steel building template.
Embodiment four: referring to Fig. 4, content and embodiment one are basic identical, something in common does not repeat, different is: to be fixed with the cross section of rigid support plate 6a be I-shape construction to plug-in mounting between relative two cannelures, be respectively equipped with the slot of I-shaped groove longitudinally in the inner chamber both sides of flat formwork, and to be set with cross section in this slot be I-shaped rigid support plate 6c.
Embodiment five: width of cloth figure does not draw, and content and embodiment one are basic identical, and something in common does not repeat, and different is: the fixing rigid support plate of plug-in mounting in the cannelure that double flange surrounds, its cross section is the gripper shoe of U-shaped.
Embodiment six: referring to Figure 24, Figure 25, content and embodiment one are basic identical, something in common does not repeat, different is: one of them panels outside at flat formwork is provided with vertical or horizontal or latticed reinforcing rib 10, and at the embedded intrinsic hard gusset 11 of each reinforcing rib, this hard gusset can adopt steel plate or hard materials such as bamboo clappers or plank to make.
Embodiment seven: referring to Fig. 1, Fig. 5, Fig. 6, Fig. 7, Figure 11, a kind of hollow is filled the combining structure of plastic-steel building template, comprises embodiment one described construction formwork 1, also comprises angle connector 2.
This angle connector 2 is the square prism with described construction formwork equal thickness equal length, and on this square prism and side that construction formwork contacts, be provided with vertical fin 3, the corresponding coupling of groove on this vertical fin and each side of construction formwork, this quadratic prism angle connector inner chamber is filled with lightweight filler 8.Described angle connector inner chamber longitudinally or laterally or diagonal be fixed with reinforcing rib.It is square cylindricality combining structure that described angle connector and construction formwork are combined to form cross section.
Embodiment eight: referring to Fig. 8, Figure 10, content and embodiment seven are basic identical, something in common does not repeat, different is: prism 12 in the middle of also including simultaneously, the equal in length of the prismatic length in this centre and construction formwork is also mated with groove on each side of construction formwork, and width that simultaneously should prism equals two times of groove.It is the cylindricality combining structure of rectangle that described angle connector, construction formwork and middle prismatic common combination form cross section.
Embodiment nine: referring to Fig. 9, content and embodiment seven are basic identical, and something in common does not repeat, and different is: intermediate connector is a hollow structure, perhaps is filled with light material in this hollow structure.
Embodiment ten: referring to Figure 12, Figure 13, content and embodiment seven are basic identical, something in common does not repeat, different is: the side at described angle connector fin place stretches out the direction prolongation along another fin respectively fixed head, promptly adopts the inner corner trim ways of connecting to carry out fixedly connected to orthogonal construction formwork.
Embodiment 11: referring to Figure 14, Figure 15, content and embodiment seven are basic identical, something in common does not repeat, and different is: angle connector does not have the side of fin to stretch out the direction prolongation along fin fixed head is arranged, and promptly adopts the external corner ways of connecting to carry out fixedly connected to orthogonal construction formwork.
Embodiment 12: referring to Figure 16, Figure 17, content and embodiment seven are basic identical, and something in common does not repeat, and different is: comprise that also the cross section of not being with fin is the combining structure of L shaped angle connector.This cross section is the commissure fitting of " L " shape, as a kind of angle connector that is used, the connection of orthogonal construction formwork is carried out fixedly connected, is applicable to that construction formwork only has two relative sides, and perhaps three sides are provided with the situation of groove.
Embodiment 13: referring to Figure 18, Figure 19, Figure 20, Figure 21, content and embodiment seven are basic identical, something in common does not repeat, different is: the another kind of angle connector that is used, do not have vertical fin, but two parallel edges of square column are prolonged and the cross section that forms is the connector of " L " shape to one of them direction respectively.
Embodiment 14: referring to Figure 22, Figure 23, content and embodiment seven are basic identical, and something in common does not repeat, and different is: comprise that also the cross section of not being with fin is the combining structure of I-shaped intermediate connector.This cross section is the intermediate connector of " worker " font, is a kind of supplementary parts, is applicable to that construction formwork only has two relative sides, and perhaps three sides are provided with the situation of groove.
Embodiment 15: referring to Figure 26, content and embodiment seven are basic identical, something in common does not repeat, different is: groove 4 sidewalls of template 1 are set to the slightly face of concave arc, fin 3 sides of angle connector 2 are set to the slightly face of convex arc, coupling between this convex globoidal 14 and the cancave cambered surface 14 ', being connected between template and the angle connector needs both are made up, and the combination back is that both combine more firmly and are not easy to separate because of the cooperation between convex arc and the concave arc.
Claims (10)
1. a hollow is filled plastic-steel building template, comprise two parallel panels and around the flat formwork that surrounds of side board, longitudinally be fixedly connected with reinforcement gusset in the inner chamber of this flat formwork perpendicular to panel, it is characterized in that: on the symmetric position between two parallel panels, be respectively equipped with the cannelure that double flange surrounds, plug-in mounting is fixed with the rigid support plate between relative two cannelures; Two relative sides of described flat formwork, perhaps three sides, perhaps the middle part of four sides is respectively equipped with the groove parallel than long side with this side; Inner chamber two ends at flat formwork are respectively equipped with U-lag longitudinally, and in this U-lag coupling to be set with cross section be U-shaped rigid support plate, perhaps be respectively equipped with I-shaped groove longitudinally at the inner chamber two ends of flat formwork, and in this I-shaped groove coupling to be set with cross section be I-shaped rigid support plate; In the flat formwork inner chamber, be filled with the lightweight filler.
2. hollow according to claim 1 is filled plastic-steel building template, it is characterized in that: the fixing rigid support plate of plug-in mounting in the cannelure that double flange surrounds, its cross section is the sheet gripper shoe of rectangle, and perhaps cross section is the gripper shoe of U-shaped, and perhaps cross section is I-shaped gripper shoe.
3. fill plastic-steel building template according to claim 1 or the described hollow of 2 arbitrary claims, it is characterized in that: the material of described rigid support plate is steel, perhaps is aluminium alloys, perhaps is bamboo clappers, perhaps is plank.
4. hollow according to claim 1 is filled plastic-steel building template, and it is characterized in that: one of them panels outside at flat formwork is provided with vertical or horizontal or latticed reinforcing rib, and at the embedded intrinsic hard gusset of each reinforcing rib.
5. a hollow is filled the combining structure of plastic-steel building template, it is characterized in that: comprise the described construction formwork of claim 1, also comprise angle connector, this angle connector is the square prism with the described construction formwork equal thickness of claim 1, and on this square prism and side that construction formwork contacts, be provided with vertical fin, it is square or for rectangular cylindricality combining structure that the corresponding coupling of groove on this vertical fin and each side of construction formwork, described angle connector and construction formwork are combined to form cross section.
6. combining structure according to claim 5, it is characterized in that: prismatic in the middle of also including, groove coupling on this centre prism and each side of construction formwork, width that simultaneously should prism equals two times of groove, and it is the cylindricality combining structure of rectangle that described angle connector, construction formwork and middle prismatic common combination form cross section.
7. combining structure according to claim 5 is characterized in that: the side at described angle connector fin place stretches out the direction prolongation along another fin respectively fixed head; Perhaps angle connector does not have the side of fin to stretch out the direction prolongation along fin fixed head is arranged.
8. according to the described combining structure of the arbitrary claim of claim 5-7, it is characterized in that: comprise that also the cross section of not being with fin is the combining structure of L shaped angle connector.
9. according to the described combining structure of the arbitrary claim of claim 5-7, it is characterized in that: comprise that also the cross section of not being with fin is the combining structure of I-shaped intermediate connector.
10. according to claim 5 or the described combining structure of 6 arbitrary claims, it is characterized in that: template lateral grooves sidewall is a cancave cambered surface, and the fin side of angle connector and/or the side of intermediate connector are provided with the convex globoidal with this cancave cambered surface coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2010105084946A CN101956454B (en) | 2010-10-16 | 2010-10-16 | Hollow filled plastic-steel building template and composite structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010105084946A CN101956454B (en) | 2010-10-16 | 2010-10-16 | Hollow filled plastic-steel building template and composite structure |
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| Publication Number | Publication Date |
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| CN101956454A CN101956454A (en) | 2011-01-26 |
| CN101956454B true CN101956454B (en) | 2011-11-16 |
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| CN101956454A (en) | 2011-01-26 |
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