CN2536687Y - Hollow constructing component for steel bar reinforced floor - Google Patents
Hollow constructing component for steel bar reinforced floor Download PDFInfo
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- CN2536687Y CN2536687Y CN 01274836 CN01274836U CN2536687Y CN 2536687 Y CN2536687 Y CN 2536687Y CN 01274836 CN01274836 CN 01274836 CN 01274836 U CN01274836 U CN 01274836U CN 2536687 Y CN2536687 Y CN 2536687Y
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- steel bar
- structural element
- space structure
- floor slab
- die cavity
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Abstract
The utility model relates to a shuttering structure element for reinforced concrete space structure floor, comprising an upper base (1), a lower base (2) and a plurality of lateral walls (3), which is characterized in that the upper base (1), the lower base (2) and the surrounding lateral walls (3) form a closed cavity (4); at least one lateral wall (3) comprises at least one convex die block (5) and at least one vertical bar die cavity (6) or one diagonal rod die cavity (7) or the assembly of the vertical bar die cavity (6) and the diagonal rod die cavity (7); the lower base (2) is a structural base (1), the thickness of which is larger than the thickness of the upper base (1) and the surrounding lateral walls (3). The utility model has the advantages of reducing the weight of building cover plate adopted the utility model in the cast-in-place reinforced concrete space structure floor, avoiding crack between the bottom surface and the prefabricated joint surface of the cast-in-place reinforced concrete space structure floor after hanging things and transferring force between the space structure floors, and also has the advantages of light weight, high strength, simple structure and convenient construction and transportation.
Description
(1) technical field
The utility model relates to a kind of steel bar reinforced floor slab in space structure formwork structural element.
(2) background technology
Advantages such as at present, the building of brick mix structure and frame construction major part adopts precast hollow slab as floor structure, and it is fast that this floor structure has speed of application, and cost is low.But, only use the cement mortar joint filling, thereby globality is poor, is unfavorable for antidetonation, and phenomenons such as slit cracking, infiltration often occur owing to firmly do not link between adjacent two precast hollow slabs.In order to address the above problem, a lot of building have adopted the method for Cast-in-place concrete floor (solid, hollow), though solved antidetonation and problems of crack, will use template in a large number during construction, have not only increased expense, and have slowed down speed of application, have prolonged the duration.The patent No. is " shuttering member " utility model patent of 93206310.1, a kind of a kind of prefabricated noggin piece that is used for industry and the close rib cavity of civilian construction floor is disclosed, it by upper base, go to the bottom and sidewall constitutes, sidewall all around and upper base, the totally-enclosed cavity polyhedral structure of the formation of going to the bottom are provided with the integrated support intensity of ribs with the enhancement mode mould component in the die housing.During construction, by designing requirement, shuttering member is placed on the supporter of floor gap, reserve the certain clearance space between shuttering member, arrange reinforcing bar, and pour into a mould that shuttering member promptly constitutes all very smooth whole two-way ribbed slab structure of upper and lower surface with reinforced concrete with cement, shuttering member in floor be internal mold be again to fill supporting member, construction saves trouble, easy.But after this shuttering member is applied to the cast-in-situ reinforced concrete floor slab in space structure, the floor structure weight that forms is heavier relatively, and the wall thickness of polyhedral structure not by actual loading and use need the design, promptly going to the bottom thickness of slab should be greater than other wall thickness, be beneficial to when reality is used, the object of going to the bottom and to bear bigger flooring stress and hanging constant weight, do not ftracture as light fixture, ceiling fan, equipment, pipeline etc., therefore, develop a kind of novel cast-in-situ reinforced concrete floor slab in space structure and be urgent need with the formwork structural element.
(3) utility model content
The purpose of this utility model is to provide a kind of steel bar reinforced floor slab in space structure formwork structural element, it is lighter relatively to be applied to the floor structure weight that forms behind the cast-in-situ reinforced concrete floor slab in space structure, and self have in light weight, characteristics such as intensity is high, simple in structure, convenient construction and transport, simultaneously, also have the cast-in-place and prefabricated bonding surface of hanging the bottom surface of cast-in-situ reinforced concrete floor slab in space structure behind the object and do not ftracture, can transmit the characteristics such as power of floor slab in space structure.
Solution of the present utility model is on the basis of existing technology, it includes upper base, go to the bottom, sidewall, upper base, go to the bottom and all around sidewall constitute enclosed cavity, it is characterized in that at least one sidewall, also including module and at least one montant die cavity or brace die cavity or both combinations of at least one protrusion, and going to the bottom is the structure base plate, its thickness ratio upper base thickness of slab and the sidewall wall thickness is big all around.Since around sidewall the module of protrusion and montant die cavity, brace die cavity or montant die cavity and the brace die cavity that is made of module or module and sidewall are arranged, like this after this formwork structural element is applied to steel bar reinforced floor slab in space structure, promptly become truss member type two-way ribs by the Cast-in-place concrete two-way ribs that forms between the formwork structural element in the floor, or the two-way ribs of truss-like rod member is worn in the two-way ribs both sides, thereby the weight of cast-in-place two-way ribs alleviates greatly, also makes the weight saving of whole floor structure.Simultaneously, going to the bottom is the structure base plate, the thickness of slab of structure base plate greater than around the wall thickness of sidewall and upper base, thereby whole formwork structural element intensity height, stressed power transmission are more reasonable, and simple in structure.During actual the use, the structure base plate can participate in stressed, and can hang the greater weight object and the cast-in-place and prefabricated bonding surface of the bottom surface of cast-in-situ reinforced concrete floor slab in space structure does not ftracture, thereby has reached the purpose of this utility model.Simultaneously, the formwork structural element also has in light weight, characteristics such as intensity is high, simple in structure, convenient construction and transport.
Feature of the present utility model is that also module is hollow or solid.Module is hollow, can further alleviate the weight of formwork structural element.
Feature of the present utility model is that also module is a Prefabricated block, and being connected to that screw is connected or pre-buried weldment connects or bonding adhesive connects or bayonet socket connects or Prefabricated block being sticked on the sidewall of setting and harden not between module and the sidewall connects as one with the sidewall gluing; Perhaps module is directly to be protruded and constituted by sidewall global formation when prefabricated.
Feature of the present utility model is that also the cross sectional shape of montant die cavity and brace die cavity is square, circular, oval or other shape.
Feature of the present utility model is that also upper and lower mouthful of montant die cavity and brace die cavity is horn mouth.Be beneficial to concrete like this and pour into smoothly, and make concrete and the upper and lower part concrete rounding off that pours in the die cavity, reduce stress and concentrate.
Feature of the present utility model also is among montant die cavity or brace die cavity or both concrete or steel bar concrete or prestressed reinforced concrete are arranged, and forms the montant and the brace of concrete or steel bar concrete or prestressed reinforced concrete respectively.Can guarantee the quality of prefabricated concrete in montant and the brace so better.
Feature of the present utility model is that also steel bar concrete montant or brace or the reinforcing bar among both have the joint that reveals muscle or be reserved with reinforcing bar.Montant or brace and Cast-in-place concrete are bondd better, improve the globality of truss member type two-way ribs.
Feature of the present utility model is that also the structure base plate has reinforcing bar, steel mesh reinforcement or gauze wire cloth.Can improve the intensity and the rigidity of member preferably, prevent the structure bottom slab crack, participate in the stressed and power transmission of floor.
Feature of the present utility model is that also reinforcing bar, steel mesh reinforcement or the gauze wire cloth in the structure base plate has the muscle of revealing or reveal net, perhaps reveals muscle, reveals the joint of netting.Member is bondd with Cast-in-place concrete better, improve the globality of floor.
Feature of the present utility model also be the structure base plate overhanging choose bridging piece is arranged, the lateral surface of bridging piece is linear side or shaped form side.The bridging piece that stretches out can be used as the template of cast in place reinforced bar concrete hidden rib, makes easy construction.
Feature of the present utility model is that also each inner surface in the enclosed cavity has reinforcing rib, perhaps in the enclosed cavity stiffening rib is arranged, montant and brace that prefabricated formation trussed construction is perhaps arranged in the enclosed cavity perhaps are useful on the montant of cast-in-place moulding trussed construction and the die cavity member that brace is used in the enclosed cavity.Owing to the die cavity of reinforcing rib, ribs, montant and brace or montant and brace is arranged, thereby has improved the intensity and the rigidity of member greatly.When being applied to floor, can participate in the stressed of floor.
Feature of the present utility model also is in reinforcing rib or stiffening rib or prefabricated montant and the brace embedded bar is arranged.Can further improve its intensity.
Feature of the present utility model is that also steel mesh reinforcement or the gauze wire cloth in the stiffening rib has the net of revealing or be reserved with steel mesh reinforcement or the joint of gauze wire cloth.Like this, member can form integral body with the floor bonding better when using, participate in the stressed of floor.
Feature of the present utility model also is the tension locating structure that the structure base plate has the connection template to use, and locating structure is drag hook, draw ring, lacing wire, iron wire or other device.It can prevent effectively that member from floating when the floor concrete is poured into a mould.
Feature of the present utility model also is in upper base, sidewall, structure base plate or the module enhancing carcass is arranged, strengthening carcass is silk, muscle slender member, or the cloth and the net of silk, the braiding of muscle slender member or weaving, or the gluing cloth of nonwoven, net, or combination more than two kinds, strengthen carcass silk, muscle and be disorderly to or directed dispersed placement, the rare close degree of silk, the muscle of braid or muscle bundle is variation or indeclinable.Strengthening carcass can further increase the intensity and the rigidity of member.
Feature of the present utility model also is partly or entirely to fill or be bonded with foamed plastics, expanded perlite, expanded vermiculite, foaming or aerated light concrete, rock wool, mineral wool or glass wool at enclosed cavity.Can improve the thermal and insulating performance of member better.
Feature of the present utility model is that also the planar profile of formwork structural element is square, rectangle, hexagon or other shape.
Feature of the present utility model is that also it is to become big gradually by little that the appearance and size of formwork structural element passes through, and the thickness of slab of its structure base plate is by diminishing greatly gradually.This member is applicable to beam, post or wall limit, to increase the cast-in-situ reinforced concrete thickness of floor, improves stress performance.
Feature of the present utility model is that also module is PVC foam-plastic blocks, light-weight foam concrete piece, lightweight wood chip piece or other light material.
Feature of the present utility model is that also the structure base plate is steel bar concrete, steel mesh reinforcement concrete, gauze wire cloth concrete, polymer steel bar concrete or wire mesh mortar etc., the cementitious materials of upper base, sidewall or module is cement, cement mortar, polymer cement, alkali slag cement, ground caustic coal ash cement, sulphate aluminium cement, ferrous aluminate cement, magnesia oxychloride cement, high alumina cement, organic resin glue or combinations thereof, and structure base plate, upper base, sidewall or module are made with same material or different materials.
(4), description of drawings
Fig. 1 is the structural representation of embodiment 1 of the present utility model, and the montant die cavity (6) that is made of module (5) and sidewall (3) is arranged on sidewall (3).
Fig. 2 is the structural representation of embodiment 2 of the present utility model, and the montant die cavity (6) and the brace die cavity (7) that are made of module (5) and sidewall (3) are arranged on sidewall (3).
Fig. 3 is the structural representation of embodiment 3 of the present utility model, and the montant die cavity (6) and the brace die cavity (7) that are made of module (5) and sidewall (3) are arranged on sidewall (3).
Fig. 4 is the structural representation of embodiment 4 of the present utility model, and the montant die cavity (6) that is made of the sidewall (3) on module (5) and the module (5) is being arranged on the sidewall (3).
Fig. 5 is the structural representation of embodiment 5 of the present utility model, the montant die cavity (6) that is made of module (5) is arranged on sidewall (3), and module (5) is hollow.
Fig. 6 is the structural representation of embodiment 6 of the present utility model, the montant die cavity (6) that is made of module (5) is arranged on sidewall (3), and module (5) is solid.
Fig. 7 is the structural representation of embodiment 7 of the present utility model, and the module (5) and the montant die cavity (6) of protrusion only arranged in the one side of formwork structural element.
Fig. 8 is the structural representation of embodiment 8 of the present utility model, and module (5) and the montant die cavity (6) and brace die cavity (7) of protrusion arranged in the adjacent two sides of formwork structural element.
Fig. 9 is the structural representation of embodiment 9 of the present utility model, and its module (5) is hollow.
Figure 10 is the structural representation of embodiment 10 of the present utility model, and its module (5) is solid.
Figure 11 is the structural representation of embodiment 11 of the present utility model, and the cross sectional shape of its montant die cavity (6) and brace die cavity (7) is oval.
Figure 12 is the structural representation of embodiment 12 of the present utility model, and the upper and lower of its montant die cavity (6) and brace die cavity (7) is horn mouth.
Figure 13 is the structural representation of embodiment 13 of the present utility model, in its montant die cavity (6) concrete is arranged.
Figure 14 is the structural representation of embodiment 14 of the present utility model, in its brace die cavity (7) concrete is arranged.
Figure 15 is the structural representation of embodiment 15 of the present utility model, in its montant die cavity (6) and the brace die cavity (7) concrete is arranged.
Figure 16 is the structural representation of embodiment 16 of the present utility model, in its montant die cavity (6) and the brace die cavity (7) steel bar concrete is arranged.
Figure 17 is the structural representation of embodiment 17 of the present utility model, and the reinforcing bar (10) in its steel bar concrete montant (8) and the brace (9) has dew muscle (11).
Figure 18 is the structural representation of embodiment 18 of the present utility model, and the reinforcing bar (10) in its steel bar concrete montant (8) and the brace (9) is reserved with the joint (12) of reinforcing bar (10).
Figure 19 is the structural representation of embodiment 19 of the present utility model, and its structure base plate (2) has reinforcing bar (13).
Figure 20 is the structural representation of embodiment 20 of the present utility model, and its structure base plate (2) has steel mesh reinforcement (14) or gauze wire cloth (15).
Figure 21 is the structural representation of embodiment 21 of the present utility model, and its structure base plate (2) has dew muscle (16).
Figure 22 is the structural representation of embodiment 22 of the present utility model, and its structure base plate (2) has dew net (17).
Figure 23 is the structural representation of embodiment 23 of the present utility model, and its structure base plate (2) has dew muscle (16) or reveals the joint (18) of net (17).
Figure 24 is the structural representation of embodiment 24 of the present utility model, and its structure base plate (2) is overhanging to be chosen has bridging piece (19), and the lateral surface of bridging piece (19) is the linear side.
Figure 25 is the structural representation of embodiment 25 of the present utility model, above the following and structure base plate (2) of the upper base (1) in its enclosed cavity (4) reinforcing rib (20) is arranged.
Figure 26 is the structural representation of embodiment 26 of the present utility model, above the following and structure base plate (2) of the upper base (1) in its enclosed cavity (4) intersecting parallels reinforcing rib (20) is arranged.
Figure 27 is the structural representation of embodiment 27 of the present utility model, and stiffening rib (21) is arranged in its enclosed cavity (4).
Figure 28 is the structural representation of embodiment 28 of the present utility model, and the montant (22) and the brace (23) of prefabricated formation trussed construction arranged in its enclosed cavity (4).
Figure 29 is the structural representation of embodiment 29 of the present utility model, is useful on the montant (22) of cast-in-place moulding trussed construction and the die cavity member (24) of brace (23) usefulness in its enclosed cavity (4).
Figure 30 is the structural representation of embodiment 30 of the present utility model, and embedded bar (25) is arranged in its reinforcing rib (20).
Figure 31 is the structural representation of embodiment 31 of the present utility model, and embedded bar (25) is arranged in the tool stiffening rib (21).
Figure 32 is the structural representation of embodiment 32 of the present utility model, in its prefabricated montant (22) and the brace (23) embedded bar (25) is arranged.
Figure 33 is the structural representation of embodiment 33 of the present utility model, in its prefabricated brace (23) dew muscle (26) is arranged.
Figure 34 is the structural representation of embodiment 34 of the present utility model, and its stiffening rib (21) is reserved with the joint (27) of reinforcing bar (25).
Figure 35 is the structural representation of embodiment 35 of the present utility model, and steel mesh reinforcement (28) is arranged in its stiffening rib (21), and dew net (30) is arranged.
Figure 36 is the structural representation of embodiment 36 of the present utility model, and gauze wire cloth (29) is arranged in its stiffening rib (21), and dew net (30) is arranged.
Figure 37 is the structural representation of embodiment 37 of the present utility model, and gauze wire cloth (29) is arranged in its stiffening rib (21), and the joint (31) of gauze wire cloth (29) is arranged.
Figure 38 is the structural representation of embodiment 38 of the present utility model, the drag hook type locating structure (32) that its structure base plate (2) has the connection template to use.
Figure 39 is the structural representation of embodiment 39 of the present utility model, the draw-ring type locating structure (32) that its structure base plate (2) has the connection template to use.
Figure 40 is the structural representation of embodiment 40 of the present utility model, and its enclosed cavity all is filled with expanded perlite in (4).
Figure 41 is the structural representation of embodiment 41 of the present utility model, and the inner face of the sidewall (3) in its enclosed cavity (4) and the lower part of upper base (1) are bonded with foaming light concrete.
Figure 42 is the structural representation of embodiment 42 of the present utility model, and the profile of its formwork structural element is a hexagon.
Figure 43 is the structural representation of embodiment 43 of the present utility model, and the appearance and size of its formwork structural element from left to right becomes big gradually by little, and the thickness of slab of structure base plate (2) is by diminishing greatly gradually.
(5) embodiment
Below in conjunction with drawings and Examples the utility model is further described.
The utility model as shown in drawings, include upper base (1), go to the bottom (2), sidewall (3), upper base (1), go to the bottom (2) and all around sidewall (3) constitute enclosed cavity (4), it is characterized in that at least one sidewall (3), also including module (5) and at least one montant die cavity (6) or brace die cavity (7) or both combinations of at least one protrusion, and go to the bottom (2) for structure base plate (1), its thickness ratio upper base (1) thickness of slab and sidewall (3) wall thickness is big all around.Fig. 1 is for there being the montant die cavity (6) that is made of module (5) and sidewall (3) on sidewall (3); Fig. 2 is for there being montant die cavity (6) and the brace die cavity (7) that is made of module (5) and sidewall (3) on sidewall (3); Fig. 3 is for there being montant die cavity (6) and the brace die cavity (7) that is made of module (5) and sidewall (3) on sidewall (3); Fig. 4 is for there being the montant die cavity (6) that is made of the sidewall (3) on module (5) and the module (5) on the sidewall (3); Fig. 5 is for there being the montant die cavity (6) that is made of module (5) on sidewall (3); Fig. 6 is for there being the montant die cavity (6) that is made of module (5) on sidewall (3).Fig. 7 is for only having the module (5) and the montant die cavity (6) of protrusion in the one side of formwork structural element; Module (5) and the montant die cavity (6) and brace die cavity (7) of Fig. 8 for protrusion is arranged in the adjacent two sides of formwork structural element.
Feature of the present utility model is that also module (5) is for hollow or solid.As Fig. 1, Fig. 4, Fig. 5, module (5) shown in Figure 9 is hollow, and Fig. 6, module shown in Figure 10 are solid.
Feature of the present utility model also is module (5) for Prefabricated block (5), between module (5) and the sidewall (3) be connected to that screw is connected or pre-buried weldment connects or bonding adhesive connects or the bayonet socket connection or with Prefabricated block (5) stick on not the sidewall of setting and harden (3) upward and sidewall (3) stick to one; Perhaps module (5) is directly to be protruded by sidewall (3) global formation when prefabricated and constitute.Go up with sidewall (3) gluing and connect as one as being connected to that pre-buried weldment is connected or bonding adhesive connects or bayonet socket connects or module (5) is bonded in not the sidewall of setting and harden (3) between the module among Fig. 5, Fig. 6, Fig. 9, Figure 10 (5) and the sidewall (3), the module among Fig. 1, Fig. 4 (5) is directly to be made of sidewall (3) global formation protrusion when prefabricated.
Feature of the present utility model is that also the cross sectional shape of montant die cavity (6) and brace die cavity (7) is square, circular, oval or other shape.As the montant die cavity (6) of Fig. 1, Fig. 2, Fig. 3, Fig. 4 etc. and the cross sectional shape of brace die cavity (7) is square, and the montant die cavity (6) of Figure 11 and the cross sectional shape of brace die cavity (7) are oval.
Feature of the present utility model is that also upper and lower mouthful of montant die cavity (6) and brace die cavity (7) is horn mouth.Figure 12 is that montant die cavity (6) and brace die cavity (7) upper and lower mouthful is horn mouth.
Feature of the present utility model also is among montant die cavity (6) or brace die cavity (7) or both concrete or steel bar concrete or prestressed reinforced concrete are arranged, and forms the montant (8) and the brace (9) of concrete or steel bar concrete or prestressed reinforced concrete respectively.Figure 13 has concrete in the montant die cavity (6); Figure 14 has concrete in the brace die cavity (7); Figure 15 is for having concrete in montant die cavity (6) and the brace die cavity (7); Figure 16 is for having steel bar concrete in montant die cavity (6) and the brace die cavity (7).
Feature of the present utility model is that also steel bar concrete montant (8) or brace (9) or the reinforcing bar among both (10) have dew muscle (11) or be reserved with the joint (12) of reinforcing bar (10).Figure 17 has dew muscle (11) for the reinforcing bar (10) in steel bar concrete montant (8) and the brace (9); Figure 18 is reserved with the joint (12) of reinforcing bar (10) for the reinforcing bar (10) in steel bar concrete montant (8) and the brace (9).
Feature of the present utility model is that also structure base plate (2) has reinforcing bar (13), steel mesh reinforcement (14) or gauze wire cloth (15).Figure 19 has reinforcing bar (13) for structure base plate (2); Figure 20 has steel mesh reinforcement (14) or gauze wire cloth (15) for structure base plate (2).
Feature of the present utility model is that also reinforcing bar (13), steel mesh reinforcement (14) or the gauze wire cloth (15) in the structure base plate (2) has dew muscle (16) or reveal net (17), perhaps reveals the joint (18) of muscle (16), dew net (17).Figure 21 has dew muscle (16) for structure base plate (2); Figure 22 has dew net (17) for structure base plate (2); Figure 23 has dew muscle (16) for structure base plate (2) or reveals the joint (18) of net (17).
Feature of the present utility model also be structure base plate (2) overhanging choose bridging piece is arranged (19), the lateral surface of bridging piece (19) is linear side or shaped form side.Figure 24 chooses for structure base plate (2) is overhanging has bridging piece (19), and the lateral surface of bridging piece (19) is the linear side.
Feature of the present utility model is that also each inner surface in the enclosed cavity (4) has reinforcing rib (20), perhaps in the enclosed cavity (4) stiffening rib (21) is arranged, montant (22) and brace (23) that prefabricated formation trussed construction is perhaps arranged in the enclosed cavity (4) perhaps are useful on the montant (22) of cast-in-place moulding trussed construction and the die cavity member (24) of brace (23) usefulness in the enclosed cavity (4).Figure 25 be the upper base (1) in the enclosed cavity (4) following and structure base plate (2) above reinforcing rib (20) is arranged; Figure 26 be the upper base (1) in the enclosed cavity (4) following and structure base plate (2) above intersecting parallels reinforcing rib (20) is arranged; Figure 27 has stiffening rib (21) in the enclosed cavity (4); Figure 28 is montant (22) and the brace (23) that prefabricated formation trussed construction is arranged in the enclosed cavity (4); Figure 29 is useful on the montant (22) of cast-in-place moulding trussed construction and the die cavity member (24) of brace (23) usefulness in the enclosed cavity (4).
Feature of the present utility model also is in reinforcing rib (20) or stiffening rib (21) or prefabricated montant (22) and the brace (23) embedded bar (25) is arranged.Figure 30 has embedded bar (25) in the reinforcing rib (20); Figure 31 has embedded bar (25) in the stiffening rib (21); Figure 32 is for having embedded bar (25) in prefabricated montant (22) and the brace (23).
Feature of the present utility model is that also pre-buried reinforcing bar (25) has dew muscle (26) or is reserved with the joint (27) of reinforcing bar (25).Figure 33 has dew muscle (26) in the prefabricated brace (23); Figure 34 is the joint (27) that stiffening rib (21) is reserved with reinforcing bar (25).
Feature of the present utility model is that also pre-buried steel mesh reinforcement (28) or gauze wire cloth (29) are arranged in the stiffening rib (21).
Feature of the present utility model is that also steel mesh reinforcement (28) or the gauze wire cloth (29) in the stiffening rib (21) has dew net (30) or be reserved with steel mesh reinforcement (28) or the joint (31) of gauze wire cloth (29).Figure 35 has steel mesh reinforcement (28) in the stiffening rib (21), and dew net (30) is arranged; Figure 36 has gauze wire cloth (29) in the stiffening rib (21), and dew net (30) is arranged; Figure 37 has gauze wire cloth (29) in the stiffening rib (21), and the joint (31) of gauze wire cloth (29) is arranged.
Feature of the present utility model also is the tension locating structure (32) that structure base plate (2) has the connection template to use, and locating structure (32) is drag hook, draw ring, lacing wire, iron wire or other device.Figure 38 connects the drag hook type locating structure (32) that template is used for structure base plate (2) has; Figure 39 connects the draw-ring type locating structure (32) that template is used for structure base plate (2) has.
Feature of the present utility model also is in upper base (1), sidewall (3), structure base plate (2) or the module (5) the enhancing carcass is arranged, strengthening carcass is silk, muscle slender member, or the cloth and the net of silk, the braiding of muscle slender member or weaving, or the gluing cloth of nonwoven, net, or combination more than two kinds, strengthen carcass silk, muscle and be disorderly to or directed dispersed placement, the rare close degree of silk, the muscle of braid or muscle bundle is variation or indeclinable.
Feature of the present utility model also is partly or entirely to fill or be bonded with foamed plastics, expanded perlite, expanded vermiculite, foaming or aerated light concrete, rock wool, mineral wool or glass wool at enclosed cavity (4).Figure 40 all is filled with expanded perlite in the enclosed cavity (4); Figure 41 is that the inner face of the sidewall (3) in the enclosed cavity (4) and the lower part of upper base (1) are bonded with foaming light concrete.
Feature of the present utility model is that also the planar profile of formwork structural element is square, rectangle, hexagon or other shape.The profile of Figure 38, its formwork structural element such as 39 is a rectangle, and Figure 42 is a hexagon for the profile of formwork structural element.
Feature of the present utility model is that also it is to become big gradually by little that the appearance and size of formwork structural element passes through, and the thickness of slab of its structure base plate (2) is by diminishing greatly gradually.Figure 43 is that the appearance and size of formwork structural element from left to right becomes big gradually by little, and the thickness of slab of structure base plate (2) is by diminishing greatly gradually.This class A of geometric unitA is mainly used in the position near wall, post, beam limit.
Feature of the present utility model is that also module (5) is PVC foam-plastic blocks, light-weight foam concrete piece, lightweight wood chip piece or other light material.
Feature of the present utility model is that also structure base plate (2) is steel bar concrete, steel mesh reinforcement concrete, gauze wire cloth concrete, polymer steel bar concrete or wire mesh mortar etc., the cementitious materials of upper base (1), sidewall (3) or module (5) is cement, cement mortar, polymer cement, alkali slag cement, ground caustic coal ash cement, sulphate aluminium cement, ferrous aluminate cement, magnesia oxychloride cement, high alumina cement, organic resin glue or combinations thereof, and structure base plate (2), upper base (1), sidewall (3) or module (5) are made with same material or different materials.
When the utility model is implemented, can use steel bar concrete earlier, steel mesh reinforcement concrete or gauze wire cloth concrete are prefabricated into structure base plate (2), formwork is that the fibrous cement paste of cementitious materials is made the upper base of shape (1) as shown in the drawing with alkali slag cement or sulphate aluminium cement then, sidewall (3), the available PVC foam-plastic blocks of module (5) sticks with glue that agent connects or it is sticked on not the sidewall of setting and harden (3) is gone up and sidewall (3) sticks to one, perhaps module (5) is directly protruded by sidewall (3) global formation when prefabricated and is constituted, and so just can form holistic steel bar reinforced floor slab in space structure formwork structural element.
Claims (20)
1, a kind of steel bar reinforced floor slab in space structure formwork structural element, include upper base (1), go to the bottom (2), sidewall (3), upper base (1), go to the bottom (2) and all around sidewall (3) constitute enclosed cavity (4), it is characterized in that at least one sidewall (3), also including module (5) and at least one montant die cavity (6) or brace die cavity (7) or both combinations of at least one protrusion, and go to the bottom (2) for structure base plate (1), its thickness ratio upper base (1) thickness of slab and sidewall (3) wall thickness is big all around.
2, a kind of steel bar reinforced floor slab in space structure formwork structural element according to claim 1 is characterized in that module (5) is for hollow or solid.
3, according to claim 1 or 2 described a kind of steel bar reinforced floor slab in space structure formwork structural element, it is characterized in that module (5) for Prefabricated block (5), between module (5) and the sidewall (3) be connected to that screw is connected or pre-buried weldment connects or bonding adhesive connects or the bayonet socket connection or with Prefabricated block (5) stick on not the sidewall of setting and harden (3) upward and sidewall (3) gluing connect as one; Perhaps module (5) is directly to be protruded by sidewall (3) global formation when prefabricated and constitute.
4, according to claim 1 or 2 described a kind of steel bar reinforced floor slab in space structure formwork structural element, the cross sectional shape that it is characterized in that montant die cavity (6) and brace die cavity (7) is square, circular, oval or other shape.
5, a kind of steel bar reinforced floor slab in space structure formwork structural element according to claim 4 is characterized in that montant die cavity (6) and brace die cavity (7) upper and lower mouthful is horn mouth.
6, a kind of steel bar reinforced floor slab in space structure formwork structural element according to claim 1, it is characterized in that among montant die cavity (6) or brace die cavity (7) or both concrete or steel bar concrete or prestressed reinforced concrete being arranged, form the montant (8) and the brace (9) of concrete or steel bar concrete or prestressed reinforced concrete respectively.
7, a kind of steel bar reinforced floor slab in space structure formwork structural element according to claim 6 is characterized in that steel bar concrete montant (8) or brace (9) or the reinforcing bar among both (10) have dew muscle (11) or be reserved with the joint (12) of reinforcing bar (10).
8,, it is characterized in that structure base plate (2) has reinforcing bar (13), steel mesh reinforcement (14) or gauze wire cloth (15) according to claim 1,2,4,5,6 or 7 described a kind of steel bar reinforced floor slab in space structure formwork structural element.
9, a kind of steel bar reinforced floor slab in space structure formwork structural element according to claim 8, it is characterized in that reinforcing bar (13), steel mesh reinforcement (14) or gauze wire cloth (15) in the structure base plate (2) have dew muscle (16) or reveal net (17), perhaps reveal the joint (18) of muscle (16), dew net (17).
10, a kind of steel bar reinforced floor slab in space structure formwork structural element according to claim 9, it is characterized in that structure base plate (2) overhanging choose bridging piece is arranged (19), the lateral surface of bridging piece (19) is linear side or shaped form side.
11, according to claim 1,2,4,5,6,9 or 10 described a kind of steel bar reinforced floor slab in space structure formwork structural element, it is characterized in that each inner surface in the enclosed cavity (4) has reinforcing rib (20), perhaps in the enclosed cavity (4) stiffening rib (21) is arranged, montant (22) and brace (23) that prefabricated formation trussed construction is perhaps arranged in the enclosed cavity (4) perhaps are useful on the montant (22) of cast-in-place moulding trussed construction and the die cavity member (24) of brace (23) usefulness in the enclosed cavity (4).
12, a kind of steel bar reinforced floor slab in space structure formwork structural element according to claim 11 is characterized in that in reinforcing rib (20) or stiffening rib (21) or prefabricated montant (22) and the brace (23) embedded bar (25) being arranged.
13, a kind of steel bar reinforced floor slab in space structure formwork structural element according to claim 12 is characterized in that pre-buried reinforcing bar (25) has dew muscle (26) or is reserved with the joint (27) of reinforcing bar (25).
14, a kind of steel bar reinforced floor slab in space structure formwork structural element according to claim 12 is characterized in that pre-buried steel mesh reinforcement (28) or gauze wire cloth (29) are arranged in the stiffening rib (21).
15, a kind of steel bar reinforced floor slab in space structure formwork structural element according to claim 14 is characterized in that steel mesh reinforcement (28) or the gauze wire cloth (29) in the stiffening rib (21) has dew net (30) or be reserved with steel mesh reinforcement (28) or the joint (31) of gauze wire cloth (29).
16, according to claim 1,2,4,5,6,9 or 10 described a kind of steel bar reinforced floor slab in space structure formwork structural element, it is characterized in that the tension locating structure (32) that structure base plate (2) has the connection template to use, locating structure (32) is drag hook, draw ring, lacing wire, iron wire or other device.
17, according to claim 1,2,3,4,5,6,9 or 10 described a kind of steel bar reinforced floor slab in space structure formwork structural element, it is characterized in that in upper base (1), sidewall (3), structure base plate (2) or the module (5) the enhancing carcass being arranged, strengthening carcass is silk, muscle slender member, or the cloth and the net of silk, the braiding of muscle slender member or weaving, or the gluing cloth of nonwoven, net, or combination more than two kinds, strengthen carcass silk, muscle and be disorderly to or directed dispersed placement, the rare close degree of silk, the muscle of braid or muscle bundle is variation or indeclinable.
18, according to claim 1,2,3,4,5,6,9 or 10 described a kind of steel bar reinforced floor slab in space structure formwork structural element, it is characterized in that partly or entirely filling or be bonded with foamed plastics, expanded perlite, expanded vermiculite, foaming or aerated light concrete, rock wool, mineral wool or glass wool at enclosed cavity (4).
19,, it is characterized in that the planar profile of formwork structural element is square, rectangle, hexagon or other shape according to claim 1,2,3,4,5,6,9 or 10 described a kind of steel bar reinforced floor slab in space structure formwork structural element.
20, according to claim 1,2,3,4,5,6,9 or 10 described a kind of steel bar reinforced floor slab in space structure formwork structural element, it is to become big gradually by little that the appearance and size that it is characterized in that the formwork structural element passes through, and the thickness of slab of its structure base plate (2) is by diminishing greatly gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01274836 CN2536687Y (en) | 2001-11-23 | 2001-11-23 | Hollow constructing component for steel bar reinforced floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01274836 CN2536687Y (en) | 2001-11-23 | 2001-11-23 | Hollow constructing component for steel bar reinforced floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2536687Y true CN2536687Y (en) | 2003-02-19 |
Family
ID=33679379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01274836 Expired - Fee Related CN2536687Y (en) | 2001-11-23 | 2001-11-23 | Hollow constructing component for steel bar reinforced floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2536687Y (en) |
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| CN1296582C (en) * | 2003-10-01 | 2007-01-24 | 邱则有 | Shuttering member |
| CN1320233C (en) * | 2003-06-26 | 2007-06-06 | 邱则有 | Cavity member |
| CN1320231C (en) * | 2003-06-24 | 2007-06-06 | 邱则有 | Cavity member |
| CN1320230C (en) * | 2003-06-19 | 2007-06-06 | 邱则有 | Hollow pipe for concrete |
| CN1321247C (en) * | 2003-06-19 | 2007-06-13 | 邱则有 | Solid lightweight pipe for concrete |
| CN1329601C (en) * | 2003-10-21 | 2007-08-01 | 邱则有 | Hollow form component |
| CN100342100C (en) * | 2003-10-21 | 2007-10-10 | 邱则有 | Hollow form component |
| CN100354489C (en) * | 2003-10-30 | 2007-12-12 | 邱则有 | Permanent shuttering member |
| CN100354488C (en) * | 2003-10-30 | 2007-12-12 | 邱则有 | Permanent shuttering member |
| CN100354487C (en) * | 2003-10-21 | 2007-12-12 | 邱则有 | Hollow form structural parts |
| CN100357540C (en) * | 2003-01-31 | 2007-12-26 | 邱则有 | Hollow pipe of concrete |
| CN100362188C (en) * | 2003-10-21 | 2008-01-16 | 邱则有 | Hollow form structural parts |
| CN100370098C (en) * | 2003-10-01 | 2008-02-20 | 邱则有 | Shuttering member |
| CN100393964C (en) * | 2003-10-01 | 2008-06-11 | 邱则有 | Shuttering member |
| CN100408787C (en) * | 2003-10-01 | 2008-08-06 | 邱则有 | Shuttering member |
| CN100408786C (en) * | 2003-10-01 | 2008-08-06 | 邱则有 | Shuttering member |
| CN100412281C (en) * | 2003-07-05 | 2008-08-20 | 邱则有 | Hollow member for concrete |
| CN100412278C (en) * | 2003-06-02 | 2008-08-20 | 邱则有 | Hollow cavity member |
| CN100412280C (en) * | 2003-06-02 | 2008-08-20 | 邱则有 | Hollow cavity member |
| CN100420812C (en) * | 2003-10-01 | 2008-09-24 | 邱则有 | Shuttering member |
| CN100422458C (en) * | 2003-07-06 | 2008-10-01 | 邱则有 | Hollow member for concrete |
| CN100422467C (en) * | 2003-10-01 | 2008-10-01 | 邱则有 | Shuttering member |
| CN100422464C (en) * | 2003-06-19 | 2008-10-01 | 邱则有 | Hollow pipe for concrete |
| CN100422465C (en) * | 2003-10-01 | 2008-10-01 | 邱则有 | Shuttering structural member |
| CN100422466C (en) * | 2003-10-01 | 2008-10-01 | 邱则有 | Shuttering member |
| CN100441808C (en) * | 2003-10-01 | 2008-12-10 | 邱则有 | Shuttering member |
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| CN100455744C (en) * | 2003-09-15 | 2009-01-28 | 邱则有 | Hollow cavity mould shell construction unit |
| CN100455738C (en) * | 2003-09-15 | 2009-01-28 | 邱则有 | Light matrix member for in-situ cast concrete |
| CN100455753C (en) * | 2003-10-01 | 2009-01-28 | 邱则有 | Shuttering member |
| CN100458074C (en) * | 2003-10-01 | 2009-02-04 | 邱则有 | Shuttering member |
| CN101200951B (en) * | 2003-07-07 | 2010-06-09 | 邱则有 | Hollow components for concrete |
| CN102312510A (en) * | 2010-06-29 | 2012-01-11 | 湖南华廷筑邦建材有限公司 | Prefabricated product for net rib board |
| CN1873141B (en) * | 2003-10-01 | 2012-03-28 | 湖南邱则有专利战略策划有限公司 | Shuttering structural component |
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| CN100357540C (en) * | 2003-01-31 | 2007-12-26 | 邱则有 | Hollow pipe of concrete |
| CN100412278C (en) * | 2003-06-02 | 2008-08-20 | 邱则有 | Hollow cavity member |
| CN100412280C (en) * | 2003-06-02 | 2008-08-20 | 邱则有 | Hollow cavity member |
| CN100422464C (en) * | 2003-06-19 | 2008-10-01 | 邱则有 | Hollow pipe for concrete |
| CN1321247C (en) * | 2003-06-19 | 2007-06-13 | 邱则有 | Solid lightweight pipe for concrete |
| CN1320230C (en) * | 2003-06-19 | 2007-06-06 | 邱则有 | Hollow pipe for concrete |
| CN1320231C (en) * | 2003-06-24 | 2007-06-06 | 邱则有 | Cavity member |
| CN100449076C (en) * | 2003-06-26 | 2009-01-07 | 邱则有 | Hollow member |
| CN1320233C (en) * | 2003-06-26 | 2007-06-06 | 邱则有 | Cavity member |
| CN100412281C (en) * | 2003-07-05 | 2008-08-20 | 邱则有 | Hollow member for concrete |
| CN100422458C (en) * | 2003-07-06 | 2008-10-01 | 邱则有 | Hollow member for concrete |
| CN101200951B (en) * | 2003-07-07 | 2010-06-09 | 邱则有 | Hollow components for concrete |
| CN100455738C (en) * | 2003-09-15 | 2009-01-28 | 邱则有 | Light matrix member for in-situ cast concrete |
| CN100455744C (en) * | 2003-09-15 | 2009-01-28 | 邱则有 | Hollow cavity mould shell construction unit |
| CN100422466C (en) * | 2003-10-01 | 2008-10-01 | 邱则有 | Shuttering member |
| CN100422465C (en) * | 2003-10-01 | 2008-10-01 | 邱则有 | Shuttering structural member |
| CN100408787C (en) * | 2003-10-01 | 2008-08-06 | 邱则有 | Shuttering member |
| CN100393964C (en) * | 2003-10-01 | 2008-06-11 | 邱则有 | Shuttering member |
| CN100370098C (en) * | 2003-10-01 | 2008-02-20 | 邱则有 | Shuttering member |
| CN100420812C (en) * | 2003-10-01 | 2008-09-24 | 邱则有 | Shuttering member |
| CN1873141B (en) * | 2003-10-01 | 2012-03-28 | 湖南邱则有专利战略策划有限公司 | Shuttering structural component |
| CN100422467C (en) * | 2003-10-01 | 2008-10-01 | 邱则有 | Shuttering member |
| CN100458074C (en) * | 2003-10-01 | 2009-02-04 | 邱则有 | Shuttering member |
| CN100408786C (en) * | 2003-10-01 | 2008-08-06 | 邱则有 | Shuttering member |
| CN1296582C (en) * | 2003-10-01 | 2007-01-24 | 邱则有 | Shuttering member |
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| CN100455753C (en) * | 2003-10-01 | 2009-01-28 | 邱则有 | Shuttering member |
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| CN100354487C (en) * | 2003-10-21 | 2007-12-12 | 邱则有 | Hollow form structural parts |
| CN1329601C (en) * | 2003-10-21 | 2007-08-01 | 邱则有 | Hollow form component |
| CN100362188C (en) * | 2003-10-21 | 2008-01-16 | 邱则有 | Hollow form structural parts |
| CN100354489C (en) * | 2003-10-30 | 2007-12-12 | 邱则有 | Permanent shuttering member |
| CN100354488C (en) * | 2003-10-30 | 2007-12-12 | 邱则有 | Permanent shuttering member |
| CN102312510A (en) * | 2010-06-29 | 2012-01-11 | 湖南华廷筑邦建材有限公司 | Prefabricated product for net rib board |
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