CN101386188A - Concrete whole-built-in mandrel - Google Patents
Concrete whole-built-in mandrel Download PDFInfo
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- CN101386188A CN101386188A CNA2007102016659A CN200710201665A CN101386188A CN 101386188 A CN101386188 A CN 101386188A CN A2007102016659 A CNA2007102016659 A CN A2007102016659A CN 200710201665 A CN200710201665 A CN 200710201665A CN 101386188 A CN101386188 A CN 101386188A
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- core
- draw piece
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- floating draw
- concrete
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- 239000004567 concrete Substances 0.000 title claims abstract description 116
- 230000002093 peripheral effect Effects 0.000 claims abstract description 26
- 238000007667 floating Methods 0.000 claims description 153
- 239000000463 material Substances 0.000 claims description 24
- 230000002787 reinforcement Effects 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 239000003351 stiffener Substances 0.000 claims description 13
- 239000004568 cement Substances 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 7
- 239000011083 cement mortar Substances 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000011065 in-situ storage Methods 0.000 abstract description 22
- 239000011150 reinforced concrete Substances 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 33
- 238000009415 formwork Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000005188 flotation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005336 cracking Methods 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
- 230000035939 shock Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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Abstract
The invention provides a concrete fully built-in mandrel, which comprises a mandrel(1), wherein the mandrel (1) comprises an upper bottom surface (2), a peripheral side surface (3) and a lower bottom (4); the mandrel (1) is provided with a tethered buoyant drawing (5); and the tethered buoyant drawing downward extends from the lower bottom (4) of the mandrel. The concrete fully built-in mandrel is characterized in that the tethered buoyant drawing (5) is a single-point tethered buoyant drawing; the extending zone of the tethered buoyant drawing (5) is positioned in the plane center of the lower bottom (4) of the mandrel; the lower bottom (4) is provided with a warp supporting piece (6) preventing the mandrel (1) from partially warping or sinking when concrete is poured; and the warp supporting piece (6) is arranged outside the tethered buoyant drawing (5). Therefore, the thickness of cast-in-place hidden concrete ribs among concrete fully built-in mandrels and the thickness of an upper cast-in-place concrete plate on the concrete fully built-in mandrel can be ensured more easily, positioning is more accurate and more convenient, and partial warping or sinking of the mandrel after single-point positioning can be effectively prevented. The concrete fully built-in mandrel can be applied to hollow floor systems, roof systems, wall bodies, foundation slabs and hollow bridges of various cast-in-situ reinforced concrete or pre-stressed reinforced concrete.
Description
(1) technical field
The present invention relates to a kind of concrete full built-in core mould.
(2) background technology
The most of precast hollow slab that adopts of the building of brick mix structure and frame structure is as building cover board at present, this building cover board 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 building cover board " 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 building cover board no longer needs to use in a large number template, accelerate speed of application, shortened the duration, thereby reduced cost.But, when mould casing component 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 concrete full built-in core mould for being badly in need of.
(3) summary of the invention
The object of the present invention is to provide a kind of concrete full built-in core mould, 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 concrete full built-in core mould comprises core, core has upper bottom surface, peripheral side and goes to the bottom, it is floating draw piece that core is provided with, the floating draw piece of system is gone to the bottom from core and is stretched out downwards, it is characterized in that being that floating draw piece is the floating draw piece of single-point system, is that the district of stretching out of floating draw piece is positioned at the planar central point that core is gone to the bottom, part is stuck up in the support that also is provided with local perk of core when preventing pour concrete or sinking on going to the bottom, and it is the floating draw piece outside that support sticks up that part is arranged at.Like this, the easier assurance of thickness of the thickness of the cast-in-place concrete hidden rib between the concrete full built-in core mould and the Cast-in-place concrete upper plate on the concrete full built-in core mould, it is more accurate, convenient to locate, and single-point anti-floating part also can be used for the location of the reinforcing bar in the Cast-in-place concrete, thereby, when being applied to hollow cast slab, single-point anti-floating part location is very convenient, and being difficult for takes place to float influences the construction quality of floor with inconsistent phenomenon, and efficiency of construction improves greatly; And be that the district of stretching out of floating draw piece is positioned at the planar central point that core is gone to the bottom, can either economical with materials can reach best locating effect again; Part is stuck up in the support that also is provided with local perk of core when preventing pour concrete or sinking on going to the bottom, and it is the floating draw piece outside that support sticks up that part is arranged at, and can effectively prevent local perk of core or sinking behind the single-point location; 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, mould casing component 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 the floating draw piece of described system be positioned at central point ± 5 centimetre or ± 2 centimetres.Like this, be positioned at central point ± 5 centimetre or ± 2 centimetres to be provided be floating draw piece, can reach better locating effect, after being applied to Cast-in-place concrete, is difficult for taking place floating and inconsistent phenomenon and influence the construction quality of cassette ceiling, efficiency of construction improves greatly.
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, 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,, can satisfy the needs of particular case when being floating draw piece when being collapsible 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 linked to be at least two rings.Like this, be that floating draw piece is linked to be at least two rings, can satisfy the needs of particular case, and ring shape is 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 concrete full built-in core mould 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, can fracture easily according to the needs that practice of construction is used is floating draw piece, thereby satisfies the requirement of construction application.
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, 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 with the concrete thickness control device outward.Like this, when being when being with the concrete thickness control device outside the floating draw piece, after the concrete full built-in core mould member is applied to the Cast-in-place concrete floor, can guarantee the cast-in-place concrete thickness of cast-in-situ floor, thereby improve the cast-in-situ floor quality.
The invention is characterized in that the floating draw piece of described system passes the hole of going to the bottom.Like this,, can satisfy the needs of particular case, and ring shape is that floating draw piece scope of activities is bigger, and can takes in the hole when being floating draw piece when passing the hole of going to the bottom, 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 going to the bottom.Like this, when being that floating draw piece is when passing in going to the bottom, can conveniently connect lower member or construction formwork, can improve is the locating effect of floating draw piece, after making concrete full built-in core mould 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 going to the bottom.Like this, when being floating draw piece when tying up on the internals on going to the bottom, it is more firm to be that floating draw piece is connected with concrete full built-in core mould, and globality is better.
The invention is characterized in that the floating draw piece of described system is cemented in the internals on going to the bottom.Like this, when being floating draw piece when being cemented in the internals on going to the bottom, it is more firm to be that floating draw piece is connected with concrete full built-in core mould, 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 going to the bottom.Like this, can satisfy the needs of particular case, and ring shape is that floating draw piece scope of activities is bigger, and can takes 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, can conveniently wear reinforcing bar and pipeline, other members are set perhaps.
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 concrete full built-in core mould and after being applied to the Cast-in-place concrete floor, can increase the contact area with Cast-in-place concrete, and globality is more wicked.
The invention is characterized in the upper bottom surface of described core or/and peripheral side is provided with at least two spikes or/and go to the bottom.Like this, when the upper bottom surface of core or/and peripheral side or/and go to the bottom 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, the thickness that can keep Cast-in-place concrete, the quality of raising 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 guarantee 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, can adopt the solid core of the composite of different materials such as various light materials or hard material or various material combinations according to the needs of practical application, thereby satisfy the needs of practical application.
The invention is characterized in described upper bottom surface, peripheral side and go to the bottom in be provided with reinforce.Like this, when being provided with reinforce, can strengthen upper bottom surface, peripheral side and the intensity of going to the bottom, cracky not effectively when upper bottom surface, peripheral side with in going to the bottom, 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 ribbed stiffener, bracing boom or reinforcement in the core, perhaps at least one in ribbed stiffener, bracing boom or the reinforcement 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, reinforcement, perhaps at least one in ribbed stiffener, bracing boom or the reinforcement exposes, and has reinforce to expose in perhaps above-mentioned at least one, 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 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 ribbed stiffener, bracing boom or the reinforcement.Like this, when being that floating draw piece is when being anchored in ribbed stiffener, bracing boom or the reinforcement, can make is that floating draw piece is connected close and firm more with core, after being applied to the Cast-in-place concrete floor, 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 reinforcement, 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 Cast-in-place concrete, 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 reinforcement 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 cast-in-situ 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, be applied to cast-in-situ floor after, 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 being that floating draw piece is when stretching out in by 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 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 described upper bottom surface, peripheral side and go to the bottom in the reinforce that is provided be anchored in the adjacent members mutually.Like this, the intensity that can increase upper bottom surface, peripheral side and go to the bottom, and the reinforce of upper bottom surface, peripheral side and the interior setting of going to the bottom 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, in the time of outside reinforce exposes core, can well be connected, 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 with Cast-in-place concrete.
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, can other members be set in the hollow rod member that is communicated with or lay the pipeline reinforce, and after being applied to the Cast-in-place concrete floor, 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, other members can conveniently be set in groove and hollow rod member or lay the pipeline reinforce, and and be applied to the Cast-in-place concrete floor after, 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 in that described core is provided with at least one in conduit, airduct or the water pipe.Like this, can conduit, airduct or water pipe be set according to the needs choose reasonable of practical application, thereby satisfy the needs of various practical applications.
The invention is characterized in that described core is provided with the connector that connects core formation core assembly and stretches out.Like this, 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, the dark rib between the assurance core and the dimensional requirement of controlling of dark beam, after being applied to the Cast-in-place concrete floor, 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 mortar layer, Cement fibre layer or sheet metal.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 concrete full built-in core mould of the present invention is applied to cored slab.
Figure 33 is the structural representation that concrete full built-in core mould of the present invention is applied to cored slab.
Figure 34 is the structural representation that concrete full built-in core mould of the present invention is applied to cored slab.
Figure 35 is the structural representation that concrete full built-in core mould of the present invention is applied to cored slab.
Figure 36 is the structural representation that concrete full built-in core mould of the present invention is applied to cored slab.
(5) specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
The present invention as shown in drawings, comprise core 1, core 1 has upper bottom surface 2, peripheral side 3 and goes to the bottom 4, it is floating draw piece 5 that core 1 is provided with, the floating draw piece 5 of system is gone to the bottom from core and 4 is stretched out downwards, it is characterized in that being that floating draw piece 5 is the floating draw piece of single-point system, is that stretching out of floating draw piece 5 distinguished and be positioned at go to the bottom 4 planar central point of core, stick up part 6 in the support that also is provided with core 1 local perk when preventing pour concrete or sinking on 4 of going to the bottom, it is floating draw piece 5 outsides that support sticks up that part 6 is arranged at.In each accompanying drawing, 1 is core, and 2 is upper bottom surface, and 3 is peripheral side, and 4 is bottom surface, and 5 for being floating draw piece, and 6 stick up part for support, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, concrete full built-in core mould comprises core 1, core 1 has upper bottom surface 2, peripheral side 3 and goes to the bottom 4, it is floating draw piece 5 that core 1 is provided with, the floating draw piece 5 of system is gone to the bottom from core and 4 is stretched out downwards, it is that floating draw piece 5 is the floating draw piece of single-point system, the district of stretching out of the floating draw piece 5 of system is positioned at go to the bottom 4 planar central point of core, also be provided with when preventing pour concrete the support of core 1 local perk and sinking on 4 and stick up part 6 going to the bottom, it is floating draw piece 5 outsides that support sticks up that part 6 is arranged at, and support is stuck up part 6 for being arranged on the cleek of the relative both sides of tubular core mold.As shown in figure 31, its core 1 is that two basin-shaped components are put together.
The invention is characterized in the floating draw piece 5 of described system be positioned at central point ± 5 centimetre or ± 2 centimetres.As shown in Figure 2, the floating draw piece 5 of its described system is positioned at central point ± 5 centimetre, is that floating draw piece 5 is rope, and support is stuck up part 6 for being arranged on the cleek of the relative both sides of tubular core mold.
The invention is characterized in that the floating draw piece 5 of described system is iron wire or rope or rope or band.As shown in Figure 3, it is that floating draw piece 5 is band, figure middle distance a=b, and c=d, support is stuck up part 6 for being arranged on the thin wire of the relative both sides of tubular core mold.
The invention is characterized in that the floating draw piece 5 of described system is soft filamentary material.As shown in Figure 1, the floating draw piece 5 of its described system is soft filamentary material.
The invention is characterized in that the floating draw piece 5 of described system is collapsible material.As shown in Figure 4, the floating draw piece 5 of its described system is collapsible material, and support is stuck up part 6 for being arranged on the projection of core peripheral side 2 bottoms, and the projection bottom is provided with small sircle hole.
The invention is characterized in that the floating draw piece 5 of described system is linked to be at least two rings.As shown in Figure 2, the floating draw piece of its described system 5 is linked to be for a plurality of rings.
The invention is characterized in come-up stop bit device 7 is arranged on the floating draw piece 5 of described system.As shown in Figure 5, come-up stop bit device 7 is arranged on the floating draw piece 5 of its described system, floating stop bit device 7 is spacing iron wire, and support is stuck up part 6 for being arranged on the iron plate of core peripheral side 2 bottoms, and the iron plate bottom is provided with small sircle hole.
The invention is characterized on the floating draw piece 5 of described system the easily broken structure 8 of draw piece is arranged.As shown in Figure 6, on the floating draw piece 5 of its described system the easily broken structure 8 of draw piece is arranged, support is stuck up part 6 for being arranged on the tightrope of core peripheral side 2 bottoms.
The invention is characterized in that being furnished with on the floating draw piece 5 of described system is floating draw piece positioner 9.As shown in Figure 7, being furnished with on the floating draw piece 5 of its described system is floating draw piece positioner 9.
The invention is characterized in that described positioner 9 is the non-return positioner.As shown in Figure 7, its described positioner 9 is the non-return positioner.
The invention is characterized in that the floating draw piece 5 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 9, the floating draw piece 5 of its described system is floating draw piece for what closing up of many adjacent areas form boundling.
The invention is characterized in the floating draw piece 5 outer concrete thickness control devices 10 that are with of described system.As shown in Figure 9, the floating draw piece 5 outer concrete thickness control devices 10 that are with of its described system.
The invention is characterized in that the floating draw piece 5 of described system passes 4 the hole 11 of going to the bottom.As shown in figure 10, the floating draw piece 5 of its described system passes 4 the hole 11 of going to the bottom, and hole is to run through core upper plate 2 and 4 the through hole pipe fitting of going to the bottom.
The invention is characterized in that the floating draw piece 5 of described system passes in 4 from going to the bottom.As shown in figure 11, the floating draw piece 5 of its described system passes in 4 from going to the bottom, and is that total respectively upper plate 2 of floating draw piece 5 and 4 the hole 11 of going to the bottom pass.
The invention is characterized in that the floating draw piece 5 of described system ties up on the internals of going to the bottom on 4.As shown in figure 11, the floating draw piece 5 of its described system ties up on the internals of going to the bottom on 4.
The invention is characterized in that the floating draw piece 5 of described system is cemented in the internals of going to the bottom on 4.As shown in figure 12, the floating draw piece 5 of its described system is cemented in the internals of going to the bottom on 4.
The invention is characterized in that the floating draw piece 5 of described system passes hole or the pore in the internals of going to the bottom on 4.As shown in figure 12, the floating draw piece 5 of its described system passes the pore in the internals of going to the bottom on 4.
The invention is characterized on the floating draw piece 5 of described system at least one positional punch is arranged.As shown in figure 13, on the floating draw piece 5 of its described system positional punch is arranged, positional punch is that to be arranged on be iron hoop on floating draw piece 5 terminations.
The invention is characterized in that the floating draw piece 5 of described system is spline-simulating.As shown in figure 14, the floating draw piece 5 of its described system is a spline-simulating, is that floating draw piece 5 is the tooth side rod of two ends band said minuscule hole.
The invention is characterized in the upper bottom surface 2 of described core 1 or/and peripheral side 34 is provided with at least two spikes 12 or/and go to the bottom.As shown in figure 15, going to the bottom of its described core 14 is provided with a plurality of spikes 12.
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 bottom surface 2, peripheral side 3 and go to the bottom and be provided with reinforce 13 in 4.As shown in figure 16, its described upper bottom surface 2, peripheral side 3 and go to the bottom and be provided with reinforce 13 in 4, reinforce 13 is a steel wire, also is provided with bracing boom 15 in the core 1.
The invention is characterized in to be provided with ribbed stiffener 14, bracing boom 15 or reinforcement 16 in the core 1, perhaps at least one in ribbed stiffener 14, bracing boom 15 or the reinforcement 16 exposes, and has reinforce 13 to expose in perhaps above-mentioned at least one.As shown in figure 17, be provided with ribbed stiffener 14 and reinforcement 16 in its core 1.
The invention is characterized in to be that floating draw piece 5 is anchored in ribbed stiffener 14, bracing boom 15 or the reinforcement 16.As shown in figure 18, it is that floating draw piece 5 is anchored in the ribbed stiffener 14.
The invention is characterized in that described core 1 is provided with at least a in chamfering 17, groove 18, pit 19, hole 11, boss module 20, raised line 21, arc angle 22, external corner 23 or the inner corner trim 24.As shown in figure 19, corner is set to chamfering 17 around the upper and lower of its described core 1.As shown in figure 20, corner is set to arc angle 22 around the upper and lower of its described core 1, and upper bottom surface 2 is provided with groove 18.
The invention is characterized in described chamfering 17, groove 18, raised line 21, arc angle 22 or inner corner trim 24 self or make up orthogonal thereto, oblique, parallel or grade separation setting mutually.As shown in figure 21, its described raised line 21, inner corner trim 24 self and combination orthogonal thereto, parallel and grade separation setting respectively mutually, and also be provided with pit 19 and boss module 20 on the core.
At least one die side wall that the invention is characterized in described core 1 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 1 is an exasperate, and the peripheral side 3 of core 1 is provided with external corner 23.
The die wall that the invention is characterized in described core 1 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 1 is the die wall of Cement fibre.
The invention is characterized in that described core 1 is provided with the filler strip 25 or the cushion block 26 of reinforcing bar.As shown in figure 23, its described core 1 is provided with the filler strip 25 and the cushion block 26 of reinforcing bar.
The invention is characterized in and be provided with at least one superimposed sheet 27 in the described core 1.As shown in figure 24, the upper base 2 of its described core 1 and go to the bottom and be respectively arranged with superimposed sheet 27 in 4.
The invention is characterized in that the floating draw piece 5 of described system is by stretching out in the superimposed sheet 27.As shown in figure 24, the floating draw piece 5 of its described system is by stretching out in the superimposed sheet 27.
The invention is characterized in described upper bottom surface 2, peripheral side 3 and the reinforces 13 that are provided with in 4 of going to the bottom are anchored in the adjacent members mutually.As shown in figure 25, the reinforce 13 that is provided with in its described upper bottom surface 2 and the peripheral side 3 is anchored in the adjacent members mutually.
The invention is characterized in that described reinforce 13 exposes outside the core 1.As shown in figure 24, its described reinforce 13 is outside upper bottom surface 2 exposes core 1.
The invention is characterized in that described superimposed sheet 27 exposes reinforce 13 and is anchored in the adjacent wall body.As shown in figure 24, its described superimposed sheet 27 exposes reinforce 13 and is anchored in the adjacent wall body.
The invention is characterized in that described hole 11 is prefabricated hollow rod member, the two-port of hollow rod member is connected with the outer wall outside of core 1, forms the hole 11 that is communicated with.As shown in figure 26, its described hole 11 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 11 that is communicated with.
The invention is characterized on the described core 1 that the groove 18 that is provided with is connected with the hole 11 of the connection of hollow rod member 28 communicates.As shown in figure 27, the groove 18 that is provided with on its described core 1 is connected with the hole 11 of the connection of hollow rod member 28 and communicates.
The invention is characterized in that described core 1 is provided with at least one in conduit 29, airduct 30 or the water pipe 31.As shown in figure 28, its described core 1 is provided with conduit 29, airduct 30 and water pipe 31.
The invention is characterized in that described core 1 is provided with the connector 32 that connects core formation core assembly and stretches out.As shown in figure 29, its described core 1 is provided with and connects the connector 32 that core constitutes the core assembly and stretch out.
The outside wall surface that the invention is characterized in described core 1 is a hard layer, and hard layer is cement mortar layer, Cement fibre layer or sheet metal.As shown in figure 30, the outside wall surface of its described core 1 is a hard layer, and hard layer is a sheet metal.
During the invention process, can adopt cement mortar cementitious matter and fiberglass gridding cloth, in mould, make one deck cementitious matter, layer of glass grid cloth, the concrete full built-in core mould 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 concrete full built-in core mould 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 concrete full built-in core mould, all be wrapped in the Cast-in-place concrete up and down, forms cast-in-place rib or cast-in-place beam between two concrete full built-in core moulds, and concrete full built-in core mould is arranged with the template of not dismantling.As shown in figure 33, around the concrete full built-in core mould, all be wrapped in the Cast-in-place concrete up and down, form cast-in-place rib or cast-in-place beam between two concrete full built-in core moulds, the template under the concrete full built-in core mould is disassembled.As shown in figure 34, the thickness a of the upper base of concrete full built-in core mould is greater than the thickness b that goes to the bottom, and the upper bottom surface of concrete full built-in core mould is exposed at outside the Cast-in-place concrete cast-in-place rib of formation or cast-in-place beam between two concrete full built-in core moulds outward.As shown in figure 35, the bottom surface of concrete full built-in core mould is exposed at outward outside the Cast-in-place concrete, forms cast-in-place rib or cast-in-place beam between two concrete full built-in core moulds.As shown in figure 35, a plurality of concrete full built-in core moulds are close to setting, and the one side around the Cast-in-place concrete parcel concrete full built-in core mould in the side or two or three or four sides form cast-in-place rib or cast-in-place beam between two concrete full built-in core moulds.
Claims (10)
- [claim 1] a kind of concrete full built-in core mould, comprise core (1), core (1) has upper bottom surface (2), peripheral side (3) and go to the bottom (4), it is floating draw piece (5) that core (1) is provided with, the floating draw piece (5) of system from core go to the bottom (4) stretch out downwards, it is characterized in that being that floating draw piece (5) is the floating draw piece of single-point system, the district of stretching out of the floating draw piece (5) of system is positioned at the go to the bottom planar central point of (4) of core, part (6) is stuck up in the support that also is provided with local perk of core (1) when preventing pour concrete or sinking on go to the bottom (4), and it is floating draw piece (5) outside that support sticks up that part (6) is arranged at.
- [claim 2] a kind of concrete full built-in core mould according to claim 1, it is characterized in that described system float draw piece (5) be positioned at central point ± 5 centimetre or ± 2 centimetres.
- [claim 3] a kind of concrete full built-in core mould according to claim 1 is characterized in that it is iron wire or rope or rope or band that draw piece (5) floats in described system.
- [claim 4] a kind of concrete full built-in core mould according to claim 1 is characterized in that it is soft filamentary material that draw piece (5) floats in described system.
- [claim 5] a kind of concrete full built-in core mould according to claim 1 is characterized in that it is collapsible material that draw piece (5) floats in described system.
- [claim 6] a kind of concrete full built-in core mould according to claim 1 is characterized in that described system floats draw piece (5) and be linked to be at least two rings.
- [claim 7] a kind of concrete full built-in core mould according to claim 1, it is characterized in that described system float have on the draw piece (5) come-up stop bit device (7).
- [claim 8] a kind of concrete full built-in core mould according to claim 1 is characterized in that described system floats the easily broken structure of draw piece (8) is arranged on the draw piece (5).
- [claim 9] a kind of concrete full built-in core mould according to claim 1 is characterized in that described system floats that to be furnished with on the draw piece (5) be floating draw piece positioner (9); Perhaps positioner (9) is the non-return positioner; Perhaps be that floating draw piece (5) 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 control device (10) that is with of floating draw piece (5); Perhaps be that floating draw piece (5) passes the hole (11) of go to the bottom (4); Perhaps be that floating draw piece (5) passes in go to the bottom (4); Perhaps be that floating draw piece (5) ties up on the internals on go to the bottom (4); Perhaps be that floating draw piece (5) is cemented in the internals on go to the bottom (4); Perhaps be that floating draw piece (5) passes hole or the pore in the internals on go to the bottom (4); Perhaps be on the floating draw piece (5) at least one positional punch to be arranged; Perhaps be that floating draw piece (5) is a spline-simulating; Perhaps the upper bottom surface (2) of core (1) or/and peripheral side (3) or/and go to the bottom (4) are provided with at least two spikes (12); Perhaps core (1) is a hollow unit; Perhaps core (1) is the solid light member; Perhaps be provided with reinforce (13) in upper bottom surface (2), peripheral side (3) and go to the bottom (4).
- [claim 10] is according to the described a kind of concrete full built-in core mould of arbitrary claim in the claim 1 to 9, it is characterized in that being provided with in the core (1) ribbed stiffener (14), bracing boom (15) or reinforcement (16), perhaps at least one in ribbed stiffener (14), bracing boom (15) or the reinforcement (16) exposes, and has reinforce (13) to expose in perhaps above-mentioned at least one; Perhaps be that floating draw piece (5) is anchored in ribbed stiffener (14), bracing boom (15) or the reinforcement (16); Perhaps core (1) is provided with at least a in chamfering (17), groove (18), pit (19), hole (11), boss module (20), raised line (21), arc angle (22) external corner (23) or the inner corner trim (24); Perhaps chamfering (17), groove (18), raised line (21), arc angle (22) or inner corner trim (24) 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; Perhaps core (1) is provided with the filler strip (25) or the cushion block (26) of reinforcing bar; Perhaps be provided with at least one superimposed sheet (27) in the core (1); Perhaps be that floating draw piece (5) is by stretching out in the superimposed sheet (27); Perhaps the reinforce (13) that is provided with in upper bottom surface (2), peripheral side (3) and go to the bottom (4) is anchored in the adjacent members mutually; Perhaps reinforce (13) exposes outside the core (1); Perhaps superimposed sheet (27) exposes reinforce (13) and is anchored in the adjacent wall body; Perhaps hole (11) 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 (11) that is communicated with; Perhaps the groove (18) that go up to be provided with of core (1) is connected with the hole (11) of the connection of hollow rod member (28) and communicates; Perhaps core (1) is provided with at least one in conduit (29), airduct (30) or the water pipe (31); Perhaps core (1) is provided with and connects the connector (32) 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 mortar layer, Cement fibre layer or sheet metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007102016659A CN101386188A (en) | 2007-09-12 | 2007-09-12 | Concrete whole-built-in mandrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007102016659A CN101386188A (en) | 2007-09-12 | 2007-09-12 | Concrete whole-built-in mandrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101386188A true CN101386188A (en) | 2009-03-18 |
Family
ID=40475962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007102016659A Pending CN101386188A (en) | 2007-09-12 | 2007-09-12 | Concrete whole-built-in mandrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101386188A (en) |
-
2007
- 2007-09-12 CN CNA2007102016659A patent/CN101386188A/en active Pending
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