CN101413309A - Core die for concrete filling - Google Patents
Core die for concrete filling Download PDFInfo
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- CN101413309A CN101413309A CNA2007102021318A CN200710202131A CN101413309A CN 101413309 A CN101413309 A CN 101413309A CN A2007102021318 A CNA2007102021318 A CN A2007102021318A CN 200710202131 A CN200710202131 A CN 200710202131A CN 101413309 A CN101413309 A CN 101413309A
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- core
- draw piece
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- floating draw
- die
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- 239000004567 concrete Substances 0.000 title claims abstract description 112
- 238000007667 floating Methods 0.000 claims abstract description 136
- 230000003014 reinforcing effect Effects 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 239000004568 cement Substances 0.000 claims description 13
- 239000000835 fiber Substances 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 34
- 238000011065 in-situ storage Methods 0.000 abstract description 21
- 238000009415 formwork Methods 0.000 description 12
- 238000005267 amalgamation Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 210000001503 joint Anatomy 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 239000011083 cement mortar Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005188 flotation Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 238000009416 shuttering Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention relates to a core die for concrete filling, which comprises an upper shell (1) and a lower shell (2), wherein the upper shell (1) consists of an upper plate (3) and sidewalls (4); the lower shell (2) consists of a lower plate (5) and the sidewalls (4); the upper shell (1) and the lower shell (2) are butted and connected to form the core die; and at least one inner supporting piece (7) is arranged in the core die (1). The core die is characterized in that the upper shell (1) or/and the lower shell (2) is/are provided with a tie floating pull piece (6) which passes through the upper shell (1) or/and the lower shell (2) or /and the inner supporting piece (7) to be exposed. Therefore, the tie floating pull piece is not easy to fall off, and can better play a role in resisting the floating pull through being arranged at different positions. The depth of a cast-in-situ concrete dark rib between the core dies for concrete filling and the depth a cast-in-situ upper plate on the core die for concrete filling are easier to ensure, and the construction efficiency is greatly improved. The core die is suitable to be used in hollow building roofs, house roofs, wall bodies, foundation bottom boards and open bridges.
Description
(1) technical field
The present invention relates to a kind of core die for concrete filling.
(2) background technology
The most of precast hollow slab that adopts of the building of brick mix structure and frame construction is as floor structure at present, this floor structure has advantages such as speed of application is fast, cost is low, but owing to firmly do not link between adjacent two precast hollow slabs, only use cement mortar blind, thereby not only globality is poor, be unfavorable for antidetonation, and phenomenons such as slit cracking, infiltration often occur, put to no little inconvenience and psychological pressure to resident family.In order to address the above problem, a lot of building have adopted the method for Cast-in-place concrete floor (hollow, solid).Though the Cast-in-place concrete floor has solved antidetonation and problems of crack, when construction, to use a large amount of templates, like this, not only increased expense, and the speed of application that slowed down, prolonged the duration.The patent No. is ZL00203695.9's " combination concrete hidden rib floor structure " utility model patent, it is made up of prefabricated plate, formwork, dark rib, upper plate, each prefabricated plate is horizontal positioned at interval, on prefabricated plate, be fixed with formwork, formwork comprises upper plate and side plate on every side, be provided with dark rib between contiguous prefabricated thin plate or the formwork, upper plate covers on the formwork, and connect as one with dark rib, this kind floor structure no longer needs to use in a large number template, accelerate speed of application, shortened the duration, thereby reduced cost.But, when shuttering member was laid in construction, the location was inconvenient, and inconsistent phenomenon easily takes place, influence the construction quality of hollow building cover, influence efficiency of construction, and in the past people use bundle more, the method for tying up, pressing carries out core positioning and resisting flotation tension, the consumptive use limit is floating, limit the material of scurrying many, limit quantity floating, that limit is scurried is also big, therefore the numerous and diverse and trouble of construction link, develops a kind of novel core die for concrete filling for being badly in need of.
(3) summary of the invention
The object of the present invention is to provide a kind of core die for concrete filling, have with low cost, dependable performance, making is simple, quick and easy, the product that makes have save material, the cycle is short, anti-pressure ability is strong, globality, crack resistance and shock resistance are good, and be applied to and form the cast-in-place concrete cored good locating effect that has in the In-situ cast concrete board, be difficult for characteristics such as generation is floated, inconsistent phenomenon.
Solution of the present invention is on the basis of existing technology, a kind of core die for concrete filling includes upper casing and lower casing, upper casing is made up of upper plate and sidewall, lower casing is made up of lower plate and sidewall, the involutory core that connects and composes of upper casing and lower casing, be provided with at least one inner supporting member in the core, it is characterized in that upper casing or/and lower casing is provided with is floating draw piece, be floating draw piece pass upper casing or/and lower casing or/and inner supporting member expose.Like this, be provided with at least one inner supporting member in the core, effective dispersion force, improve the holistic resistant behavior and the intensity of core, and be floating draw piece pass upper casing or/and lower casing or/and inner supporting member expose, the floating draw piece of system does not come off easily, can better play the effect that anti-floating is drawn by being arranged on different parts, the easier assurance of thickness of the thickness of the cast-in-place concrete hidden rib between the core die for concrete filling and the Cast-in-place concrete upper plate on the core die for concrete filling, it is more accurate to locate, convenient, and, be the location that floating draw piece also can be used for the reinforcing bar in the Cast-in-place concrete, thereby, when being applied to hollow cast slab, be that floating draw piece is very convenient, being difficult for takes place to float influences the construction quality of floor with inconsistent phenomenon, and efficiency of construction improves greatly; Past, people used bundle more, tie up, the method of pressing is carried out core positioning and resisting flotation tension, adopting bottom surface system floating is to be that floating draw piece only bears pulling force usually, the floating draw piece of bottom surface single-point system is when concrete slurry is poured into a mould, the easy self-balancing of core, before and after controlling effectively, left and right sides play, fluctuate, than bear down on one on the core anti-floating or anchor ear anti-floating or binding anti-floating accurate positioning is arranged, it is few to scurry material with the floating limit of limit, the floating draw piece of system is few, link is few, simple directly, have only one to be that floating draw piece just can solve and scurries, a series of problems such as floating, the template perforation is few, shutoff is few, the construction quality of floor also is easier to guarantee, thereby reached purpose of the present invention, simultaneously, shuttering member also has simple in structure, the intensity height, resistance to deformation, the anti-vibration performance is good, make easily, characteristics such as cost is low, 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.
The invention is characterized in that the floating draw piece of described system is iron wire or rope or rope or band.Like this, can according to actual conditions adopt difformity also material be floating draw piece, the own intensity height of iron wire or rope or rope or band, not easily broken in application process, can satisfy the needs of various construction application, improve the quality thereby reduce cost.
The invention is characterized in that the floating draw piece of described system is soft filamentary material.Like this, when being floating draw piece, can satisfy the needs of particular case for soft filamentary material, and not fragile fractureing, and can not destroy the core member because the carrying transportation.
The invention is characterized in that the floating draw piece of described system is collapsible material.Like this, when being floating draw piece when being collapsible material, in transportation and stacking process, can make its not fragile fractureing, and can not destroy the core member because the carrying transportation with being floating draw piece folded concealed or dismounting.
The invention is characterized in that the floating draw piece of described system is linked to be at least two rings.Like this, be that floating draw piece is linked to be at least two rings, ring shape be that to float the draw piece scope of activities bigger, more can convenient construction.
The invention is characterized in come-up stop bit device is arranged on the floating draw piece of described system.Like this, be that floating draw piece is provided with come-up stop bit device, can improve is the locating effect of floating draw piece, after making core die for concrete filling be applied to the Cast-in-place concrete floor, locate very conveniently, be difficult for to take place float and inconsistent phenomenon and influence the construction quality of floor, efficiency of construction improves greatly.
The invention is characterized on the floating draw piece of described system the easily broken structure of draw piece is arranged.Like this, after core was applied to the Cast-in-place concrete floor, in the form removal process, the setting of easily broken structure made the template dismounting convenient simple, has increased substantially efficiency of construction.
The invention is characterized in that being furnished with on the floating draw piece of described system is floating draw piece positioner.Like this, be that to be furnished with on the floating draw piece be that floating draw piece positioner can make be that floating draw piece firmly is connected with other members or construction formwork and locatees the needs of convenient construction application.
The invention is characterized in that described positioner is the non-return positioner.Like this, positioner is the non-return positioner, and can make is that floating draw piece firmly is connected with other members or construction formwork and locatees, and can not come off the needs of convenient construction application easily.
The invention is characterized in that the floating draw piece of described system is that what closing up of one or two or many adjacent areas form boundling is floating draw piece.Like this, when be floating draw piece be closing up of one or two or many adjacent areas form boundling be floating draw piece the time, can firmly be connected with other members or construction formwork and locate, reliability of fixation and stability are strengthened, can not come off the needs that convenient construction is used easily.
The invention is characterized in that the floating draw piece of described system is with the concrete thickness control device outward.Like this, when being when being with concrete thickness device outside the floating draw piece, after the core die for concrete filling member is applied to the Cast-in-place concrete floor, can guarantee that the cast-in-situ concrete thickness core under adheres to specification, thus raising cast-in-situ floor quality.
The invention is characterized in that the floating draw piece of described system passes the hole of lower plate.Like this, when being floating draw piece when passing the hole of lower plate, and be that floating draw piece has circular scope of activities, scope of activities is bigger, and can take in the hole, more can convenient construction; After being applied to the Cast-in-place concrete floor, Cast-in-place concrete enters in the hole, and stability is better.
The invention is characterized in that the floating draw piece of described system passes in lower plate.Like this, when being that floating draw piece is when passing in lower plate, can conveniently connect lower member or construction formwork, can improve is the locating effect of floating draw piece, after making core die for concrete filling be applied to the Cast-in-place concrete floor, locate very conveniently, be difficult for to take place float and inconsistent phenomenon and influence the construction quality of floor, efficiency of construction improves greatly.
The invention is characterized in that the floating draw piece of described system ties up on the internals on the lower plate.Like this, when being floating draw piece when tying up on the internals on the lower plate, it is more firm to be that floating draw piece is connected with core die for concrete filling, and globality is better.
The invention is characterized in that the floating draw piece of described system is cemented in the internals on the lower plate.Like this, when being floating draw piece when being cemented in the internals on the lower plate, it is more firm to be that floating draw piece is connected with core die for concrete filling, and globality is better.
The invention is characterized in that the floating draw piece of described system passes hole or the pore in the internals on the lower plate.Like this, be that floating draw piece has circular scope of activities, scope of activities is bigger, and can take in the hole, more can convenient construction; After being applied to the Cast-in-place concrete floor, Cast-in-place concrete enters in the hole, and stability is better.
The invention is characterized on the floating draw piece of described system at least one positional punch is arranged.Like this, when being when on the floating draw piece at least one positional punch being arranged, having made things convenient for is that floating draw piece is connected the location with other member, can conveniently wear reinforcing bar and pipeline, and other members perhaps are set.
The invention is characterized in that the floating draw piece of described system is a spline-simulating.Like this, when being floating draw piece when being spline-simulating, can be firm be stuck on the core die for concrete filling, and after being applied to the Cast-in-place concrete floor, tooth bar can with construction formwork screens qualification, non-return, made things convenient for construction.
The invention is characterized in described core upper plate or/and sidewall or/and lower plate is provided with at least two spikes.Like this, when the upper plate of core or/and sidewall or/and lower plate when being provided with at least two spikes, can keep between the core or between core and the construction formwork or the distance between core and the reinforcing bar, after being applied to the Cast-in-place concrete floor, can guarantee the thickness of Cast-in-place concrete under the core, adhere to specification, improve the quality of Cast-in-place concrete floor.
The invention is characterized in that described core is a hollow unit.Like this, when core is hollow unit, behind the required cast-in-situ floor, can increase substantially the hollow rate of Cast-in-place concrete floor, thereby reduce the floor deadweight, economical with materials is saved cost.
The invention is characterized in that described core is the solid light member.Like this, the solid light member makes the anti-pressure ability of filling core better, and it is not fragile in application process, reduces the wastage, saves cost.
The invention is characterized in described upper plate, sidewall and the lower plate and be provided with reinforce.Like this, when being provided with reinforce in upper plate, sidewall and the lower plate, can strengthen the intensity of upper plate, sidewall and lower plate, cracky not effectively, be applied to cast-in-situ floor after, can improve the holistic resistant behavior of cast-in-situ floor.
The invention is characterized in to be provided with stiffening rib, bracing boom or reinforcing rib in the core, perhaps at least one in stiffening rib, bracing boom or the reinforcing rib exposes, and has reinforce to expose in perhaps above-mentioned at least one.Like this, can improve the power transmission ability and the holistic resistant behavior of core, and after being applied to the Cast-in-place concrete floor, in stiffening rib, bracing boom or the reinforcing rib at least one exposes, there is reinforce to expose in perhaps above-mentioned at least one, can well be connected, prevent that effectively Cast-in-place concrete and core contact site from producing the crack with Cast-in-place concrete, increase the intensity and the overall performance of cast-in-situ floor, improve the quality of cast-in-situ floor.
The invention is characterized in to be that floating draw piece is anchored in stiffening rib, bracing boom or the reinforcing rib.Like this, when being that floating draw piece is when being anchored in stiffening rib, bracing boom or the reinforcing rib, can make is that floating draw piece is connected close and firm more with core, core is not fragile, help reducing the wastage, saving cost, be applied to the Cast-in-place concrete floor after, locate very convenient, being difficult for takes place to float influences the construction quality of floor with inconsistent phenomenon, efficiency of construction improves greatly.
The invention is characterized in that described core is provided with at least a in chamfering, groove, pit, hole, boss module, raised line, arc angle, external corner or the inner corner trim.Like this, required with behind the Cast-in-place concrete floor, Cast-in-place concrete is poured in chamfering, groove, pit, hole, arc angle and the inner corner trim, can form cast-in-place reinforcing rib, bracing piece and reinforced pier, can effectively improve the holistic resistant behavior of Cast-in-place concrete floor; Cast-in-place concrete is connected with boss module, raised line and external corner, can increase the contact area with Cast-in-place concrete, prevents that effectively Cast-in-place concrete and core contact site from producing the crack, increases the intensity and the overall performance of cast-in-situ floor, improves the quality of cast-in-situ floor.
The invention is characterized in described chamfering, groove, raised line, arc angle or inner corner trim self or make up orthogonal thereto, oblique, parallel or grade separation setting mutually.Like this, after being applied to the Cast-in-place concrete floor, chamfering, groove, raised line, arc angle or inner corner trim self or make up orthogonal thereto, oblique, parallel or grade separation setting mutually forms the staggered cast-in-place reinforcing rib of enhancing, bracing piece and reinforced pier, effectively improves the overall performance of cast-in-situ floor.
At least one die side wall that the invention is characterized in described core is corrugated surface, broken line face, curved surface, exasperate, plane or shaped face.Like this, after being applied to the Cast-in-place concrete floor, the die side wall of corrugated surface, broken line face, curved surface, exasperate, plane or shaped face can increase the contact area with Cast-in-place concrete, connect more firm, can prevent effectively that Cast-in-place concrete and core contact site from producing the crack, increase the intensity and the overall performance of cast-in-situ floor, improve the quality of cast-in-situ floor.
The die wall that the invention is characterized in described core is the die wall of Cement fibre, cement steel wire, metal or plastics.Like this, can according to practical application needs and material obtain the source, can reasonably select the die wall material of core for use, thereby reduce cost, improve core intensity.
The invention is characterized in that described core is provided with the filler strip or the cushion block of reinforcing bar.Like this, can conveniently lay the reinforcing bar pipeline, guarantee the distance between reinforcing bar pipeline and the core, when described core is applied in the Cast-in-place concrete floor, can effectively improve the intensity of cast-in-situ floor, guarantee the quality of cast-in-situ floor.
The invention is characterized in and be provided with at least one superimposed sheet in the described core.Like this, can rationally select size, the shape and size of superimposed sheet for use according to the needs of practical application, can improve the local or whole intensity of core, and can dig hole or other members are installed at the position that superimposed sheet is set, and not damaged core wall.
The invention is characterized in that the floating draw piece of described system is by stretching out in the superimposed sheet.Like this, when described core is applied in the Cast-in-place concrete floor, the floating draw piece of system is by stretching out in the superimposed sheet, can make is that floating draw piece better is connected with other members or construction formwork, be difficult for because of pulling force damaged core wall, thereby locate very conveniently, and be difficult for to take place to float and inconsistent phenomenon and influence the construction quality of floor, efficiency of construction improves greatly.
The invention is characterized in that the reinforce that is provided with in described upper plate, sidewall and the lower plate is anchored in the adjacent members mutually.Like this, can increase the intensity of upper plate, sidewall and lower plate, and the reinforce that is provided with in upper plate, sidewall and the lower plate is anchored in the holistic resistant behavior and the resistance to overturning that can increase core in the adjacent members mutually.
The invention is characterized in that described reinforce exposes outside the core.Like this, when described core was applied in the Cast-in-place concrete floor, reinforce exposed outside the core, can well be connected with Cast-in-place concrete, prevent that effectively Cast-in-place concrete and core contact site from producing the crack, increase the intensity and the resistance to overturning of cast-in-situ floor, improve the quality of cast-in-situ floor.
The invention is characterized in that described superimposed sheet exposes reinforce and is anchored in the adjacent wall body.Like this, when superimposed sheet exposes reinforce and is anchored in the adjacent wall body, can improve intensity, rigidity and the resistance to overturning of core.
The invention is characterized in that described hole is prefabricated hollow rod member, the two-port of hollow rod member is connected with the outer wall outside of core, forms the hole that is communicated with.Like this, when described core was applied in the Cast-in-place concrete floor, reinforce exposed outside the core, can other members be set in the hollow rod member that is communicated with or lay the pipeline reinforce, Cast-in-place concrete is poured in the hollow rod member, forms cast-in-place bar, can improve the strength and stiffness of Cast-in-place concrete floor effectively.
The invention is characterized in that the groove that is provided with on the described core is connected with the hole of the connection of hollow rod member communicates.Like this, when described core is applied in the Cast-in-place concrete floor, other members can conveniently be set in groove and hollow rod member or lays the pipeline reinforce, Cast-in-place concrete is poured in groove and the hollow rod member, form staggered cast-in-place bar, can improve the strength and stiffness of Cast-in-place concrete floor effectively.
The invention is characterized at least one that is provided with in the described core in conduit, airduct or the water pipe.Like this, when described core was applied in the Cast-in-place concrete floor, conduit, airduct or water pipe are arranged in the core can reduce its occupation space, thereby improved the usage space of building, can reduce total floor height, saved cost.
The invention is characterized in that described core is provided with the connector that connects core formation core assembly and stretches out.Like this, when described core is applied in the Cast-in-place concrete floor, core is provided with the connector that connects core formation core assembly and stretches out, a plurality of cores are grouped together form assembly in groups, and the distance that can keep core, guarantee the dark rib between the core and the size conforms designing requirement of dark beam, be applied to the Cast-in-place concrete floor after, the bulk strength of cast-in-situ floor, rigidity and resistance to overturning are better.
The outside wall surface that the invention is characterized in described core is a hard layer, and hard layer is cement paste layer, Cement fibre layer or steel sheet.Like this; core outer wrapping one deck hard layer can effectively improve the intensity of core, and the protection core is difficult for destroyed, and can dig hole very easily and other members are set at core; can also select the material of hard layer according to actual conditions, thereby reduce cost.
(4) description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.
Fig. 2 is the structural representation of the embodiment of the invention 2.
Fig. 3 is the structural representation of the embodiment of the invention 3.
Fig. 4 is the structural representation of the embodiment of the invention 4.
Fig. 5 is the structural representation of the embodiment of the invention 5.
Fig. 6 is the structural representation of the embodiment of the invention 6.
Fig. 7 is the structural representation of the embodiment of the invention 7.
Fig. 8 is the structural representation of the embodiment of the invention 8.
Fig. 9 is the structural representation of the embodiment of the invention 9.
Figure 10 is the structural representation of the embodiment of the invention 10.
Figure 11 is the structural representation of the embodiment of the invention 11.
Figure 12 is the structural representation of the embodiment of the invention 12.
Figure 13 is the structural representation of the embodiment of the invention 13.
Figure 14 is the structural representation of the embodiment of the invention 14.
Figure 15 is the structural representation of the embodiment of the invention 15.
Figure 16 is the structural representation of the embodiment of the invention 16.
Figure 17 is the structural representation of the embodiment of the invention 17.
Figure 18 is the structural representation of the embodiment of the invention 18.
Figure 19 is the structural representation of the embodiment of the invention 19.
Figure 20 is the structural representation of the embodiment of the invention 20.
Figure 21 is the structural representation of the embodiment of the invention 21.
Figure 22 is the structural representation of the embodiment of the invention 22.
Figure 23 is the structural representation of the embodiment of the invention 23.
Figure 24 is the structural representation of the embodiment of the invention 24.
Figure 25 is the structural representation of the embodiment of the invention 25.
Figure 26 is the structural representation of the embodiment of the invention 26.
Figure 27 is the structural representation of the embodiment of the invention 27.
Figure 28 is the structural representation of the embodiment of the invention 28.
Figure 29 is the structural representation of the embodiment of the invention 29.
Figure 30 is the structural representation of the embodiment of the invention 30.
Figure 31 is the structural representation of the embodiment of the invention 31.
Figure 32 is the structural representation that core die for concrete filling of the present invention is applied to hollowcore slab.
Figure 33 is the structural representation that core die for concrete filling of the present invention is applied to hollowcore slab.
Figure 34 is the structural representation that core die for concrete filling of the present invention is applied to hollowcore slab.
Figure 35 is the structural representation that core die for concrete filling of the present invention is applied to hollowcore slab.
Figure 36 is the structural representation that core die for concrete filling of the present invention is applied to hollowcore slab.
(5) specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
The present invention as shown in drawings, include upper casing 1 and lower casing 2, upper casing 1 is made up of upper plate 3 and sidewall 4, lower casing 2 is made up of lower plate 5 and sidewall 4, upper casing 1 and the lower casing 2 involutory cores that connect and compose, be provided with at least one inner supporting member 7 in the core 1, it is characterized in that upper casing 1 or/and lower casing 2 is provided with is floating draw piece 6, be floating draw piece 6 pass upper casing 1 or/and lower casing 2 or/and inner supporting member 7 expose.In each accompanying drawing, 1 is upper casing, and 2 is lower casing, and 3 is upper plate, and 4 is sidewall, and 5 is lower plate, and 6 for being floating draw piece, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, core die for concrete filling includes upper casing 1 and lower casing 2, upper casing 1 is made up of upper plate 3 and sidewall 4, lower casing 2 is made up of lower plate 5 and sidewall 4, upper casing 1 and the lower casing 2 involutory cores that connect and compose, be provided with inner supporting member 7 in the core 1, it is floating draw piece 6 that its lower casing 2 is provided with, and is that floating draw piece 6 passes lower casing 2 and exposes.As shown in figure 31, its core 1 is that two arc basin-shaped components are put together.
The invention is characterized in that the floating draw piece 6 of described system is iron wire or rope or rope or band.As shown in Figure 2, it is that floating draw piece 6 is rope, and the termination of sidewall 4 is provided with outwardly directed toss around upper casing 1 and the lower casing 2, upper casing 1 and lower casing 2 butt joint amalgamations.As shown in Figure 3, it is that floating draw piece 6 is band, and the termination of sidewall 4 is provided with the toss of inwardly stretching out around upper casing 1 and the lower casing 2, upper casing 1 and lower casing 2 butt joint amalgamations, figure middle distance a=b, c=d.
The invention is characterized in that the floating draw piece 6 of described system is soft filamentary material.As shown in Figure 1, the floating draw piece 6 of its described system is soft filamentary material.
The invention is characterized in that the floating draw piece 6 of described system is collapsible material.As shown in Figure 4, the floating draw piece 6 of its described system is collapsible material, and the termination of the two lateral walls 4 of upper casing 1 and lower casing 2 is provided with outwardly directed toss, upper casing 1 and lower casing 2 butt joint amalgamations.
The invention is characterized in that the floating draw piece 6 of described system is linked to be at least two rings.As shown in Figure 2, the floating draw piece of its described system 6 is linked to be for a plurality of rings.
The invention is characterized in come-up stop bit device 8 is arranged on the floating draw piece 6 of described system.As shown in Figure 5, come-up stop bit device 8 is arranged on the floating draw piece 6 of its described system, floating stop bit device 8 is spacing iron wire, is filled with light material in the core.
The invention is characterized on the floating draw piece 6 of described system the easily broken structure 9 of draw piece is arranged.As shown in Figure 6, on the floating draw piece 6 of its described system the easily broken structure 9 of draw piece is arranged, two lateral walls 4 terminations of upper casing 1 and lower casing 2 are provided with the toss of inwardly stretching out, upper casing 1 and lower casing 2 butt joint amalgamations.
The invention is characterized in that being furnished with on the floating draw piece 6 of described system is floating draw piece positioner 10.As shown in Figure 7, being furnished with on the floating draw piece 6 of its described system is floating draw piece positioner 10.
The invention is characterized in that described positioner 10 is the non-return positioner.As shown in Figure 7, its described positioner 10 is the non-return positioner, and the termination of the sidewall 5 of upper casing 1 and lower casing 2 is provided with inside and outwardly directed toss simultaneously, upper casing 1 and lower casing 2 butt joint amalgamations.
The invention is characterized in that the floating draw piece 6 of described system is that what closing up of one or two or many adjacent areas form boundling is floating draw piece.As shown in Figure 8, the floating draw piece 6 of its described system is floating draw piece for what closing up of many adjacent areas form boundling, be separately positioned on the relative both sides sidewall of sidewall 4 of lower casing 2, the termination of sidewall 4 is provided with inside and outwardly directed toss simultaneously around the upper casing 1, upper casing 1 and lower casing 2 butt joint amalgamations.
The invention is characterized in the floating draw piece 6 outer concrete thickness control devices 11 that are with of described system.As shown in Figure 9, the floating draw piece 6 outer concrete thickness control devices 11 that are with of its described system, the termination of sidewall 4 is provided with inside and outwardly directed toss simultaneously around the lower casing 2, upper casing 1 and lower casing 2 butt joint amalgamations.
The invention is characterized in that the floating draw piece 6 of described system passes the hole 12 of lower plate 5.As shown in figure 10, the floating draw piece 6 of its described system passes the hole 12 of lower plate 5, and hole is the through hole pipe fitting that runs through core upper plate 3 and lower plate 5.
The invention is characterized in that the floating draw piece 6 of described system passes in lower plate 5.As shown in figure 11, the floating draw piece 6 of its described system passes from the hole 12 of upper plate 3 and lower plate 5 respectively.
The invention is characterized in that the floating draw piece 6 of described system ties up on the internals on the lower plate 5.As shown in figure 11, the floating draw piece 6 of its described system ties up on the internals on the lower plate 5.
The invention is characterized in that the floating draw piece 6 of described system is cemented in the internals on the lower plate 5.As shown in figure 12, the floating draw piece 6 of its described system is cemented in the internals on the lower plate 5.
The invention is characterized in that the floating draw piece 6 of described system passes hole or the pore in the internals on the lower plate 5.As shown in figure 10, the floating draw piece 6 of its described system passes the pore in the internals on the lower plate 5.
The invention is characterized on the floating draw piece 6 of described system at least one positional punch is arranged.As shown in figure 13, on the floating draw piece 6 of its described system positional punch is arranged, positional punch is that to be arranged on be iron hoop on floating draw piece 6 terminations, and the termination of sidewall 4 is provided with the toss that protrudes upward, upper casing 1 and lower casing 2 grafting amalgamations around the lower casing 2.
The invention is characterized in that the floating draw piece 6 of described system is spline-simulating.As shown in figure 14, the floating draw piece 6 of its described system is a spline-simulating, is that floating draw piece 6 is the tooth side rod of two ends band said minuscule hole, and the termination of sidewall 4 is provided with the toss of stretching out downwards, upper casing 1 and lower casing 2 grafting amalgamations around the upper casing 1.
The invention is characterized in described core 1 upper plate 3 or/and sidewall 4 or/and lower plate 5 is provided with at least two spikes 13.As shown in figure 15, the upper plate 3 of its described core 1 and lower plate 5 are provided with a plurality of spikes 13.
The invention is characterized in that described core 1 is hollow unit.As shown in figure 14, its described core 1 is a hollow unit.
The invention is characterized in that described core 1 is the solid light member.As shown in figure 15, its described core 1 is the solid light member, and the solid light member is a member of establishing light material in the outsourcing hard surrounding layer.
The invention is characterized in described upper plate 3, sidewall 4 and the lower plate 5 and be provided with reinforce 14.As shown in figure 16, be provided with reinforce 14 in its described upper plate 3, sidewall 4 and the lower plate 5, reinforce 14 is a gauze wire cloth, also is provided with bracing boom 16 in the core 1, and the sidewall 4 of upper casing 1 highly is higher than the sidewall 4 of lower casing 2.
The invention is characterized in to be provided with stiffening rib 15, bracing boom 16 or reinforcing rib 17 in the core 1, perhaps at least one in stiffening rib 15, bracing boom 16 or the reinforcing rib 17 exposes, and has reinforce 14 to expose in perhaps above-mentioned at least one.As shown in figure 17, be provided with stiffening rib 15 and reinforcing rib 17 in its core 1, the sidewall 4 of upper casing 1 highly is lower than the sidewall 4 of lower casing 2.
The invention is characterized in to be that floating draw piece 6 is anchored in stiffening rib 15, bracing boom 16 or the reinforcing rib 17.As shown in figure 18, it is that floating draw piece 6 is anchored in the stiffening rib 15.
The invention is characterized in that described core 1 is provided with at least a in chamfering 18, groove 19, pit 20, hole 12, boss module 21, raised line 22, arc angle 23, external corner 24 or the inner corner trim 25.As shown in figure 19, corner is set to chamfering 18 around the upper and lower of its described core 1.As shown in figure 20, corner is set to arc angle 23 around the upper and lower of its described core 1, and upper plate 3 is provided with groove 19.
The invention is characterized in described chamfering 18, groove 19, raised line 22, arc angle 23 or inner corner trim 25 self or make up orthogonal thereto, oblique, parallel or grade separation setting mutually.As shown in figure 21, its described raised line 22, inner corner trim 25 self and combination orthogonal thereto, parallel and grade separation setting respectively mutually, and also be provided with pit 20 and boss module 21 on the core.
At least one die side wall that the invention is characterized in described core is corrugated surface, broken line face, curved surface, exasperate, plane or shaped face.As shown in figure 22, the die side wall of its described core is an exasperate, and the sidewall 4 of core is provided with external corner 24.
The die wall that the invention is characterized in described core is the die wall of Cement fibre, cement steel wire, metal or plastics.As shown in figure 22, the die wall of its described core is the die wall of Cement fibre.
The invention is characterized in that described core is provided with the filler strip 26 or the cushion block 27 of reinforcing bar.As shown in figure 23, its described core is provided with the filler strip 26 and the cushion block 27 of reinforcing bar.
The invention is characterized in and be provided with at least one superimposed sheet 28 in the described core.As shown in figure 24, be respectively arranged with superimposed sheet 28 in the upper plate 3 of its described core and the lower plate 5.
The invention is characterized in that the floating draw piece 6 of described system is by stretching out in the superimposed sheet 28.As shown in figure 24, the floating draw piece 6 of its described system is by stretching out in the superimposed sheet 28.
The invention is characterized in that the reinforce 14 that is provided with in described upper plate 3, sidewall 4 and the lower plate 5 is anchored in the adjacent members mutually.As shown in figure 25, the reinforce 14 that is provided with in its described upper plate 3 and the sidewall 4 is anchored in the adjacent members mutually.
The invention is characterized in that described reinforce 14 exposes outside the core.As shown in figure 24, its described reinforce 14 exposes outside the core from upper plate 3.
The invention is characterized in that described superimposed sheet 28 exposes reinforce 14 and is anchored in the adjacent wall body.As shown in figure 24, its described superimposed sheet 28 exposes reinforce 14 and is anchored in the adjacent wall body.
The invention is characterized in that described hole 12 is prefabricated hollow rod member, the two-port of hollow rod member is connected with the outer wall outside of core, forms the hole 12 that is communicated with.As shown in figure 26, its described hole 12 is prefabricated hollow rod member, and the two-port of hollow rod member is connected with the outer wall outside of core, forms the hole 12 that is communicated with.
The invention is characterized in that the groove 19 that is provided with on the described core is connected with the hole 12 of the connection of hollow rod member 29 communicates.As shown in figure 27, the groove 19 that is provided with on its described core is connected with the hole 12 of the connection of hollow rod member 29 and communicates.
The invention is characterized at least one that is provided with in the described core in conduit 30, airduct 31 or the water pipe 32.As shown in figure 28, be provided with conduit 30, airduct 31 and water pipe 32 in its described core.
The invention is characterized in that described core is provided with the connector 33 that connects core formation core assembly and stretches out.As shown in figure 29, its described core is provided with and connects the connector 33 that core constitutes the core assembly and stretch out.
The outside wall surface that the invention is characterized in described core is a hard layer, and hard layer is cement paste layer, Cement fibre layer or steel sheet.As shown in figure 30, the outside wall surface of its described core is a hard layer, and hard layer is a sheet iron.
During the invention process, can adopt cement mortar cementitious matter and fiberglass gridding cloth, in mould, make one deck cementitious matter, the layer of glass grid cloth, the core die for concrete filling of draw piece floats in the band system with layer structure of the multilayer build-up of one deck cementitious matter again, demoulding maintenance promptly gets core die for concrete filling to stipulating the length of time.The concrete built-in core mould is applied in the cast-in-place hollow slab, shown in figure 32, around the core die for concrete filling, all be wrapped in the Cast-in-place concrete up and down, forms cast-in-place rib or cast-in-place beam between two core die for concrete filling, and core die for concrete filling is arranged with the template of not dismantling.As shown in figure 33, around the core die for concrete filling, all be wrapped in the Cast-in-place concrete up and down, form cast-in-place rib or cast-in-place beam between two core die for concrete filling, the template under the core die for concrete filling is disassembled.As shown in figure 34, the thickness a of the upper base of core die for concrete filling is greater than the thickness b that goes to the bottom, and the upper bottom surface of core die for concrete filling is exposed at outside the Cast-in-place concrete cast-in-place rib of formation or cast-in-place beam between two core die for concrete filling outward.As shown in figure 35, the bottom surface of core die for concrete filling is exposed at outward outside the Cast-in-place concrete, forms cast-in-place rib or cast-in-place beam between two core die for concrete filling.As shown in figure 35, a plurality of core die for concrete filling are close to setting, and the one side around the Cast-in-place concrete parcel core die for concrete filling in the side or two or three or four sides form cast-in-place rib or cast-in-place beam between two core die for concrete filling.
Claims (10)
- [claim 1] a kind of core die for concrete filling, include upper casing (1) and lower casing (2), upper casing (1) is made up of upper plate (3) and sidewall (4), lower casing (2) is made up of lower plate (5) and sidewall (4), upper casing (1) and the involutory core that connects and composes of lower casing (2), be provided with at least one inner supporting member (7) in the core (1), it is characterized in that upper casing (1) or/and lower casing (2) is provided with is floating draw piece (6), be floating draw piece (6) pass upper casing (1) or/and lower casing (2) or/and inner supporting member (7) expose.
- [claim 2] a kind of core die for concrete filling according to claim 1 is characterized in that it is iron wire or rope or rope or band that draw piece (6) floats in described system.
- [claim 3] a kind of core die for concrete filling according to claim 1 is characterized in that it is soft filamentary material that draw piece (6) floats in described system.
- [claim 4] a kind of core die for concrete filling according to claim 1 is characterized in that it is collapsible material that draw piece (6) floats in described system.
- [claim 5] a kind of core die for concrete filling according to claim 1 is characterized in that described system floats draw piece (6) and be linked to be at least two rings.
- [claim 6] a kind of core die for concrete filling according to claim 1, it is characterized in that described system float have on the draw piece (6) come-up stop bit device (8).
- [claim 7] a kind of core die for concrete filling according to claim 1 is characterized in that described system floats the easily broken structure of draw piece (9) is arranged on the draw piece (6).
- [claim 8] a kind of core die for concrete filling according to claim 1 is characterized in that described system floats that to be furnished with on the draw piece (6) be floating draw piece positioner (10); Perhaps positioner (10) is the non-return positioner; Perhaps be that floating draw piece (6) is that what closing up of one or two or many adjacent areas form boundling is floating draw piece; It perhaps is the outer concrete thickness device (11) that is with of floating draw piece (6); It perhaps is the hole (12) that floating draw piece (6) passes lower plate (5); Perhaps be that floating draw piece (6) passes in lower plate (5); Perhaps be that floating draw piece (6) ties up on the internals on the lower plate (5); Perhaps be that floating draw piece (6) is cemented in the internals on the lower plate (5); Perhaps be that floating draw piece (6) passes hole or the pore in the internals on the lower plate (5); Perhaps be on the floating draw piece (6) at least one positional punch to be arranged; Perhaps be that floating draw piece (6) is a spline-simulating; Perhaps the upper plate (3) of core (1) or/and sidewall (4) or/and lower plate (5) is provided with at least two spikes (13); Perhaps core (1) is a hollow unit; Perhaps core (1) is the solid light member; Perhaps be provided with reinforce (14) in upper plate (3), sidewall (4) and the lower plate (5).
- [claim 9] is according to the described a kind of core die for concrete filling of arbitrary claim in the claim 1 to 8, it is characterized in that being provided with in the core (1) stiffening rib (15), bracing boom (16) or reinforcing rib (17), perhaps at least one in stiffening rib (15), bracing boom (16) or the reinforcing rib (17) exposes, and has reinforce (14) to expose in perhaps above-mentioned at least one; Perhaps be that floating draw piece (6) is anchored in stiffening rib (15), bracing boom (16) or the reinforcing rib (17); Perhaps core (1) is provided with at least a in chamfering (18), groove (19), pit (20), hole (12), boss module (21), raised line (22), arc angle (23) external corner (24) or the inner corner trim (25); Perhaps chamfering (18), groove (19), raised line (22), arc angle (23) or inner corner trim (25) self or make up orthogonal thereto, oblique, parallel or grade separation setting mutually; Perhaps at least one die side wall of core (1) is corrugated surface, broken line face, curved surface, exasperate, plane or shaped face; Perhaps the die wall of core (1) is the die wall of Cement fibre, cement steel wire, metal or plastics.
- [claim 10] is characterized in that according to the described a kind of core die for concrete filling of arbitrary claim in the claim 1 to 8 described core (1) is provided with the filler strip (26) or the cushion block (27) of reinforcing bar; Perhaps be provided with at least one superimposed sheet (28) in the core (1); Perhaps be that floating draw piece (6) is by stretching out in the superimposed sheet (28); Perhaps the reinforce (14) that is provided with in upper plate (3), sidewall (4) and the lower plate (5) is anchored in the adjacent members mutually; Perhaps reinforce (14) exposes outside the core (1); Perhaps superimposed sheet (28) exposes reinforce (14) and is anchored in the adjacent wall body; Perhaps hole (12) is prefabricated hollow rod member, and the two-port of hollow rod member is connected with the outer wall outside of core (1), forms the hole (12) that is communicated with; Perhaps the groove (19) that go up to be provided with of core (1) is connected with the hole (12) of the connection of hollow rod member (29) and communicates; Perhaps be provided with at least one in conduit (30), airduct (31) or the water pipe (32) in the core (1); Perhaps core (1) is provided with and connects the connector (33) that core constitutes the core assembly and stretch out; Perhaps the outside wall surface of core (1) is a hard layer, and hard layer is cement paste layer, Cement fibre layer or steel sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007102021318A CN101413309A (en) | 2007-10-18 | 2007-10-18 | Core die for concrete filling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007102021318A CN101413309A (en) | 2007-10-18 | 2007-10-18 | Core die for concrete filling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101413309A true CN101413309A (en) | 2009-04-22 |
Family
ID=40594026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007102021318A Pending CN101413309A (en) | 2007-10-18 | 2007-10-18 | Core die for concrete filling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101413309A (en) |
-
2007
- 2007-10-18 CN CNA2007102021318A patent/CN101413309A/en active Pending
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