CN101418612A - Internal mold for cast-in-situ concrete - Google Patents
Internal mold for cast-in-situ concrete Download PDFInfo
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- CN101418612A CN101418612A CNA2007102022768A CN200710202276A CN101418612A CN 101418612 A CN101418612 A CN 101418612A CN A2007102022768 A CNA2007102022768 A CN A2007102022768A CN 200710202276 A CN200710202276 A CN 200710202276A CN 101418612 A CN101418612 A CN 101418612A
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Abstract
Disclosed is a cast-in-situ concrete core mould, which comprises an upper casing (1) and a lower casing (2), wherein the upper casing (1) is composed of an upper plate (3) and a sidewall (4), the lower casing (2) is composed of an upper plate (5) and a sidewall (4), and the upper casing (1) and the lower casing (2) are combined connected to form a core mould (1) which is provided with at least one inner support member (7). The cast-in-situ concrete core mould is characterized in that the upper casing (1) or/and the lower casing (2) are provided with tied floating pull members (6), the tied floating pull members (6) are consolidated on the upper casing (1) or/and the sidewalls (4) or/and the lower casing (2) and pass through the upper casing (1) or/and the lower casing (2) or/and the inner support members (7) to expose outside. In this way, when making lower bottom single point tied floating member by concrete slurry pouring, the core mould can self-balance and effectively control front and back and left and right movement and up and down floating, and only one tied floating pull member can solve series problems of movement and floating. The cast-in-situ concrete core mould is adapted to hollow floor, roof, foundation base plate, wall, and hollow bridge made by cast-in-situ reinforced concrete, especially suitable for hollow girderless floor made by cast-in-situ reinforced concrete.
Description
(1) technical field
The present invention relates to a kind of internal mold for in-site pouring concrete.
(2) background technology
At present, in the prior art, it is permanent core that cast-in-situ hollow floor plate becomes pole, and as paper tube, plastic pipe, metal bellows, core light material etc., these tubular core molds or member mainly consider to find time concrete, reduce floor weight.Is that ZL99249798.1, name are called " filling reinforced concrete fiber reinforcement type thin-wall member " utility model patent as the applicant in the patent No. of application on November 29th, 1999, it discloses a kind of thin-wall mould-shell member, comprise upper plate, on every side sidewall, go to the bottom, upper plate, on every side sidewall, going to the bottom surrounds the polyhedron cavity, upper plate, on every side sidewall, going to the bottom contains fabric reinforcement.And for example the applicant is 01140106.0 in the application number of application on November 23 calendar year 2001, publication number is CN1356442, name is called " a kind of mould with cavity structure for casting reinforced concrete floor slab " application for a patent for invention, it comprises " upper plate; sidewall on every side; go to the bottom; upper plate; sidewall on every side; going to the bottom surrounds the polyhedron cavity former component, upper plate, sidewall on every side, the reinforces such as containing fiber or gauze wire cloth of going to the bottom, this member in construction general adopt all be on bear down on one anti-floating or anchor ear anti-floating or binding anti-floating, this anti-floating is not only located inaccurate, material usage is many, anti-floating part complexity, link is many, complex steps, therefore, develop a kind of novel cast-in-situ reinforced concrete and be urgent need with internal mold.
(3) summary of the invention
The object of the present invention is to provide a kind of internal mold for in-site pouring concrete, have accurate positioning, the floating limit of limit is scurried, and material is few, the floating draw piece of system is few, and link is few, and is directly simple, have only one to be that floating draw piece just can solve serial problem such as scurry, float, it is little that template is bored a hole, breakage less, characteristics such as easy construction.
Solution of the present invention is on the basis of existing technology, include 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 is 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, the floating draw piece of system be cemented in upper casing or/and sidewall or/and on the lower casing, and pass upper casing or/and lower casing or/and inner supporting member expose.At first, core is to be put together by upper casing and lower casing, and the convenient inner supporting member that is provided with in core, and convenient upper casing and the lower casing made have improved speed of production; In core, be provided with at least one inner supporting member, inner supporting member has been strengthened the intensity of core, improved the stress performance of core, make not cracky of core, it is floating draw piece that core is provided with, and is that floating draw piece passes the light material piece and goes to the bottom from core and stretch out downwards, and 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, can effectively control play all around, fluctuate, compare bear down on one on the core anti-floating or anchor ear anti-floating or binding anti-floating, accurate positioning is arranged, the floating limit of limit is scurried, material is few, is that floating draw piece is few, and link is few, simple directly, have only one to be that floating draw piece just can solve and scurries, serial problem such as floating; Simultaneously, the template perforation is little, damaged few, and improved the quality of construction, simplified construction sequence, saved construction sequence, help saving the engineering time, improve efficiency of construction, what people adopted always in the past is bundle, tie up, methods such as pressure solve scurrying of filling member, serial problem such as floating, on this basis, the applicant has invented the floating technology of mid point system of utilizing, thereby reached purpose of the present invention, be applicable to steel bar reinforced hollow concrete roof cast-in-situs, roof system, sole plate, body of wall, use in the hollow bridges, be particularly useful for the cast-in-situ reinforced concrete hollow arch without beam and use.
Feature of the present invention also is to be that floating draw piece is iron wire or rope or rope or band.Like this, be that floating draw piece is iron wire or rope or rope or band, the material variation is convenient to gather materials on the spot when core is made, economize on resources, simultaneously, these materials be to float draw piece after passing template, very convenient colligation is fixed.
Feature of the present invention also is to be that floating draw piece is soft filamentary material.Like this, be floating draw piece for soft filamentary material, when core transports, do not take transport space, improved space availability ratio, and core cracky not in transportation.
Feature of the present invention also is to be that floating draw piece is collapsible material.Like this, be that floating draw piece is collapsible material, when core transport, be to float draw piece to fold, do not take transport space, improved space availability ratio, and core cracky not in transportation.
Feature of the present invention also is to be that floating draw piece is linked to be at least two rings.Like this, be to float draw piece at least two rings are linked to be, it can arbitrarily be rotated, not only helping carrying, transportation, simultaneously, is being that floating draw piece is when passing construction formwork, by wear bar or latch fittings such as reinforcing bar, batten in exposing the ring of template, the anti-floating that reaches core is drawn effect.
Feature of the present invention also is to be that come-up stop bit device is arranged on the floating draw piece.Like this, be that come-up stop bit device is arranged on the floating draw piece, the accurate length of the floating draw piece of positioning systems is by being the thickness that the length of floating draw piece is controlled Cast-in-place concrete under the core.
Feature of the present invention also is to be on the floating draw piece the easily broken structure of draw piece to be arranged.Like this, be on the floating draw piece the easily broken structure of draw piece to be arranged, after construction was finished, by easily broken structure, not only can reclaim what stretch out under the template was floating draw piece, can also make things convenient for the template dismounting.
Feature of the present invention also is to be that to be furnished with on the floating draw piece be floating draw piece positioner.Like this, being furnished with on the floating draw piece of system is floating draw piece positioner, when being after floating draw piece passes template, positioner plays the effect of the floating draw piece of positioning systems, when construction needs, by adjusting the positioner of the floating draw piece of system, the length of the site of action of the floating draw piece of control system is regulated the thickness of core bottom Cast-in-place concrete with this.
Feature of the present invention is that also positioner is the non-return positioner.Like this, positioner is the non-return positioner, and can strain is floating draw piece, core is difficult for about displacement or play up and down.
Feature of the present invention also is to be that floating draw piece is that what closing up of one or two or many adjacent areas form boundling is floating draw piece.Like this, be that floating draw piece is that what closing up of one or two or many adjacent areas form boundling is floating draw piece, helping is that floating draw piece is better held core, makes core can better keep balance.
Feature of the present invention also is to be that floating draw piece is with concrete thickness device outward.Like this, be that floating draw piece is with concrete thickness device outward, can adhere to specification by the thickness of Cast-in-place concrete under this device control core, thus the quality of raising Cast-in-place concrete floor.
Feature of the present invention also is to be that floating draw piece or construction formwork are provided with the guiding device that the floating draw piece of guiding system passes the hole that is provided with on the construction formwork.Like this, floating draw piece of system or construction formwork are provided with the guiding device that the floating draw piece of guiding system passes the hole that is provided with on the construction formwork, make is that floating draw piece is by after the guide means guide, the easier template of passing, improved speed of application, when being after floating draw piece passes template, guiding device is removed, guiding device can be to tie up to rope on the floating draw piece spare, line, rope, iron wire, steel wire etc., also can be iron wire, steel wire, the reinforcing bar of the sleeve pipe that upwards passes of template hole position, rope, an end band fastener or hoop part, can also be the device of band hook.
Feature of the present invention also is to be on the floating draw piece at least one positional punch to be arranged.Like this, be on the floating draw piece at least one positional punch to be arranged, by positional punch adjustment the floating draw piece of length and fixing system of the site of action of floating draw piece.
Feature of the present invention also is to be that floating draw piece is a spline-simulating.Like this, be that floating draw piece is a spline-simulating, when it and fastener etc. are used, can play the effect of non-return.
Feature of the present invention also is the upper bottom surface of 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 is provided with at least two spikes, can control the thickness of core top In-situ cast concrete board by spike; When the peripheral side of core is provided with at least two spikes, can control spacing between core and the core by spike, make the width of the cast-in-place rib between core and the core become definite value, effectively prevented the left and right sides play of core simultaneously; When going to the bottom of core was provided with at least two spikes, can cooperate was the thickness that floating draw piece is better controlled the In-situ cast concrete board of core bottom.
Feature of the present invention is that also core is a hollow unit.Like this, when core is a hollow unit when being applied in the floor, can alleviate the overall weight of floor, its hollow part has also played the heat insulation effect of noise reduction simultaneously.
Feature of the present invention is that also core is the solid light member.Like this, the solid light core can for hollow unit hollow core position filling with light material, for the light material of monoblock, for the polylith light material be put together, for light material for the parcel hard shell or for the light material coating.
Feature of the present invention also be upper bottom surface, peripheral side and go to the bottom in be provided with reinforce.Like this, be provided with reinforce when upper bottom surface, peripheral side with in going to the bottom, also can be have only upper bottom surface, peripheral side or go to the bottom one of them or two in when being provided with reinforce, strengthened the intensity of core, make its not cracky.
There is reinforce to expose in the inner supporting member that feature of the present invention also is to be provided with in the core.Like this, strengthen the intensity of core, improved its stress performance, during construction, the reinforce that exposes combines with Cast-in-place concrete, has also strengthened the stress performance of floor, when being that floating draw piece is fixed or when tying up on stiffening rib, bracing boom or the reinforcing rib, also having disperseed is floating pulling force.
Feature of the present invention is that also inner supporting member is or combination in stiffening rib, bracing boom or the reinforcing rib.Like this, inner supporting member is or combination in stiffening rib, bracing boom or the reinforcing rib, has increased the intensity of core, makes its not cracky.
Feature of the present invention is that also 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, after core was applied in the Cast-in-place Concrete Building Floor, Cast-in-place concrete poured in chamfering, groove, pit, hole or the inner corner trim, and the corresponding Cast-in-place concrete that forms the part adds competent structure; The boss module that is provided with on the shuttering member, raised line, external corner can be found time the concrete that does not stress in the superstructure, further alleviate the weight of superstructure self, save the consumption of concrete, reduce the cost of superstructure, also improve the performance of superstructure simultaneously.
Feature of the present invention also is chamfering, groove, raised line, arc angle or inner corner trim self or makes up orthogonal thereto, oblique, parallel or grade separation setting mutually.Like this, chamfering, groove, raised line, arc angle or inner corner trim self or make up orthogonal thereto, oblique, parallel or grade separation setting mutually after core is applied in the Cast-in-place concrete floor, formed the staggered competent structure that adds, and the intensity of superstructure has been strengthened in the combination of multiple structure.
Feature of the present invention is that also at least one die side wall of core is corrugated surface, broken line face, curved surface, exasperate, plane or shaped face.Like this, at least one die side wall of core is corrugated surface, broken line face, curved surface, exasperate, plane or shaped face, when core is applied in the Cast-in-place Concrete Building Floor, strengthened cohering between core and the Cast-in-place concrete, make core better be connected as a whole with Cast-in-place concrete.
Feature of the present invention is that also the die wall of core is the die wall of Cement fibre, cement steel wire, metal or plastics.Like this, the die wall of core is the die wall of Cement fibre, cement steel wire, metal or plastics, and the core of various different materials can satisfy various different needs of constructing.
Feature of the present invention is that also core is provided with the filler strip or the cushion block of reinforcing bar.Like this, core is provided with the filler strip or the cushion block of reinforcing bar, by filler strip or cushion block, make the easier laying of reinforcing bar of superstructure, and it is basic identical apart from the position of core to control the reinforcing bar of being laid.
Feature of the present invention also is to be provided with in the core at least one superimposed sheet.Like this, be provided with at least one superimposed sheet in the core, like this, core is manufactured more convenient, simultaneously, also has characteristics such as intensity height, rigidity be big, in light weight, corresponding core pile up, cracky more not in transportation and the construction and installation process.
Feature of the present invention also is to be that floating draw piece is by stretching out in the superimposed sheet.Like this, be floating draw piece by stretching out in the superimposed sheet, superimposed sheet has played the effect that disperses the load parts, will be that floating pulling force is delivered on the core, prevents from that core stress from concentrating to destroy, and makes not cracky of core.
Feature of the present invention also is upper bottom surface, peripheral side and the interior reinforce that is provided with of going to the bottom is anchored in the adjacent members mutually.Like this, upper bottom surface, peripheral side and the interior reinforce that is provided with of going to the bottom are anchored in the adjacent members mutually, and reinforce stretches into the interior drawknot mutually of matrix of each adjacent member, makes the globality of core better, and intensity is higher, and rigidity is bigger.
Feature of the present invention is that also reinforce exposes outside the core.Like this, reinforce exposes outside the core, and when core was applied in the Cast-in-place Concrete Building Floor, reinforce and Cast-in-place concrete had combining of the utmost point, has strengthened being connected between core and the Cast-in-place concrete, helps them and connects into an integral body.
Feature of the present invention is that also superimposed sheet exposes reinforce and is anchored in the adjacent wall body.Like this, superimposed sheet exposes reinforce and is anchored in the adjacent wall body, makes superimposed sheet be connected better with adjacent wall body, has guaranteed the overall performance of core.
Feature of the present invention is that also hole 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 that is communicated with.Like this, hole is prefabricated hollow rod member, and the two-port of hollow rod member is connected with the outer wall outside of core, form the hole that is communicated with, when fluid concrete, concrete flows into from the cavity, strengthened the overall performance between core and the Cast-in-place concrete, improved the structural performance of floor, simultaneously, owing to be through hole, so when concrete around the core during cast of side, air under the core base plate can be discharged from hole, improved construction quality, the quality of superstructure has also obtained reinforcement.
Feature of the present invention is also that the groove that is provided with on the core is connected with the hole of the connection of hollow rod member and communicates.Like this, the groove that is provided with on the core is connected with the hole of the connection of hollow rod member and communicates, when fluid concrete, Cast-in-place concrete forms reinforcing rib or dark rib at the groove position, the hole position then forms the support bar of putting more energy into, and both connections have then formed the structure of bar and rib, has improved the stress performance of superstructure; The setting of groove has simultaneously also strengthened being connected between core and the Cast-in-place concrete, has guaranteed the globality of superstructure.
Feature of the present invention also is to be provided with in the core at least one in conduit, airduct or the water pipe.Like this, in being provided with conduit, airduct or water pipe in the core at least one, conduit, airduct or water pipe set in advance in core, do not need on core, to hole again when making construction, guaranteed the overall performance of core, simultaneously, conduit, airduct or water pipe need not be set outside floor again, improve the space utilization rate of building, can reduce floor height, saved building costs.
Feature of the present invention is that also 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, and by connector a plurality of cores is connected as one, and has guaranteed the spacing between the core in construction, has strengthened the globality between the core simultaneously, has improved the stress performance of superstructure.
Feature of the present invention is that also the outside wall surface of core is a hard layer, and hard layer is cement paste layer, Cement fibre layer or steel sheet.Like this, the outside wall surface of core is a hard layer, and hard layer is cement paste layer, Cement fibre layer or steel sheet, makes not cracky of core outer wall.
(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 of the embodiment of the invention 32;
Figure 33 is the structural representation of the embodiment of the invention 33;
Figure 34 is the structural representation of the embodiment of the invention 34.
(5) specific embodiment
The invention will be further described 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 are provided with at least one inner supporting member 7 in the core, it is characterized in that upper casing 1 or/and lower casing 2 is provided with is floating draw piece 6, the floating draw piece 6 of system be cemented in upper casing 1 or/and sidewall 4 or/and on the lower casing 2, and pass upper casing 1 or/and lower casing 2 or/and inner supporting member 7 expose.Fig. 1 is the structural representation of the embodiment of the invention 1.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, and 7 is inner supporting member, in each accompanying drawing, numbers identically, and its explanation is identical.As shown in Figure 1, 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 are provided with inner supporting member 7 in the core, it is characterized in that it is floating draw piece 6 that upper casing 1 is provided with, the floating draw piece 6 of system is cemented on the inner supporting member 7, and passes lower plate 5 and expose.
Feature of the present invention is that also the floating draw piece 6 of described system is iron wire or rope or rope or band.As shown in Figure 1, be that floating draw piece 6 is iron wire, as shown in Figure 4, be that floating draw piece 6 is band.
Feature of the present invention is that also the floating draw piece 6 of described system is soft filamentary material.As shown in Figure 1, be that floating draw piece 6 is soft filamentary material.
Feature of the present invention is that also the floating draw piece 6 of described system is collapsible material.As shown in Figure 4, be that floating draw piece 6 is collapsible material.
Feature of the present invention is that also the floating draw piece 6 of described system is linked to be at least two rings.As shown in Figure 2, be that floating draw piece 6 is linked to be for a plurality of rings.
Feature of the present invention is that also come-up stop bit device 8 is arranged on the floating draw piece 6 of described system.As shown in Figure 3, be that come-up stop bit device 8 is arranged on the floating draw piece 6.
Feature of the present invention also is on the floating draw piece 6 of described system the easily broken structure 9 of draw piece is arranged.As shown in Figure 4, be on the floating draw piece 6 the easily broken structure 9 of draw piece to be arranged.
It is floating draw piece positioner 10 that feature of the present invention also is to be furnished with on the floating draw piece 6 of described system.As shown in Figure 5, be that to be furnished with on the floating draw piece 6 be floating draw piece positioner 10.
Feature of the present invention is that also described positioner 10 is the non-return positioner.As shown in Figure 6, positioner 10 is the non-return positioner.
Feature of the present invention is that also 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 7, be that floating draw piece 6 is that what closing up of three adjacent areas form boundling is floating draw piece.
Feature of the present invention also is the floating draw piece 6 outer concrete thickness devices 11 that are with of described system.As shown in Figure 8, be the floating draw piece 6 outer concrete thickness devices 11 that are with.
Feature of the present invention is that also the floating draw piece 6 of described system passes 3 the hole 12 of going to the bottom.As shown in Figure 9, be that floating draw piece 6 passes 3 the hole 12 of going to the bottom.
Feature of the present invention is that also the floating draw piece 6 of described system passes in 3 from going to the bottom.As shown in Figure 8, being floating draw piece 6 passes in 3 from going to the bottom.
Feature of the present invention is that also the floating draw piece 6 of described system ties up on the internals of going to the bottom on 3.As shown in figure 16, be that floating draw piece 6 ties up on the internals of going to the bottom on 3.
Feature of the present invention is that also the floating draw piece 6 of described system is cemented in the internals of going to the bottom on 3.As shown in figure 11, be that floating draw piece 6 is cemented in the internals of going to the bottom on 3.
Feature of the present invention is that also the floating draw piece 6 of described system passes hole or the pore in the internals of going to the bottom on 3.As shown in Figure 9, be that floating draw piece 6 passes the pore in the internals of going to the bottom on 3, as shown in figure 10, be that floating draw piece 6 passes the hole in the internals of going to the bottom on 3.
Feature of the present invention also is on the floating draw piece 6 of described system at least one positional punch is arranged.As shown in Figure 5, be on the floating draw piece 6 a plurality of positional punches to be arranged.
Feature of the present invention is that also the floating draw piece 6 of described system is spline-simulating.As shown in Figure 6, be that floating draw piece 6 is spline-simulating.
Feature of the present invention also be described core upper plate 3 or/and sidewall 4 or/and lower plate 5 is provided with at least two spikes 13.As shown in figure 11, the lower plate 5 of core is provided with spike 13.
Feature of the present invention is that also described core is a hollow unit.As shown in figure 11, core is a hollow unit.
Feature of the present invention is that also described core is the solid light member.As shown in figure 12, core is the solid light member.
Feature of the present invention also is to be provided with reinforce 14 in described upper plate 3, sidewall 4 and the lower plate 5.As shown in figure 13, be provided with reinforce 14 in upper plate 3, the sidewall 4.
Feature of the present invention also is have reinforce 14 to expose in the described core inner supporting member 7.As shown in figure 14, there is reinforce 14 to expose in the core inner supporting member 7.
Feature of the present invention is that also described inner supporting member 7 is one in stiffening rib 15, bracing boom 16 or the reinforcing rib 17 or combination.As shown in figure 15, inner supporting member 7 is a stiffening rib 15, and as shown in figure 16, inner supporting member 7 is a bracing boom 16, and as shown in figure 17, inner supporting member 7 is a reinforcing rib 17.
Feature of the present invention is that also described core 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 15, core is provided with chamfering 18; As shown in figure 16, core is provided with groove 19; As shown in figure 17, core is provided with pit 20; As shown in figure 18, core is provided with hole 12; As shown in figure 19, core is provided with boss module 21, external corner 24; As shown in figure 20, core is provided with arc angle 23; As shown in figure 21, core be provided with raised line 22,, inner corner trim 25.
Feature of the present invention also is described chamfering 18, groove 19, raised line 22, arc angle 23 or inner corner trim 25 self or makes up orthogonal thereto, oblique, parallel or grade separation setting mutually.As shown in figure 21, raised line 22, inner corner trim 25 self, mutually make up orthogonal thereto, be arranged in parallel.
Feature of the present invention is that also at least one die side wall of described core is corrugated surface, broken line face, curved surface, exasperate, plane or shaped face.As shown in figure 22, the lower casing die side wall of core is an exasperate.
Feature of the present invention is that also the die wall of described core is the die wall of Cement fibre, cement steel wire, metal or plastics.As shown in figure 23, the die wall of core is the die wall of plastics.
Feature of the present invention is that also described core is provided with the filler strip 26 or the cushion block 27 of reinforcing bar.As shown in figure 23, core is provided with the filler strip 26 of reinforcing bar; As shown in figure 24, core is provided with the cushion block 27 of reinforcing bar.
Feature of the present invention also is to be provided with in the described core at least one superimposed sheet 28.As shown in figure 25, going to the bottom of core lower casing 25 is provided with superimposed sheet 28.
Feature of the present invention is that also the floating draw piece 6 of described system is by stretching out in the superimposed sheet 28.As shown in figure 25, be that floating draw piece 6 is by stretching out in the superimposed sheet 28.
Feature of the present invention is that also 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 26, the reinforce 14 that is provided with in upper plate 3, the sidewall 4 is anchored in the adjacent members mutually.
Feature of the present invention is that also described reinforce 14 exposes outside the core.As shown in figure 26, reinforce 14 exposes outside the core.
Feature of the present invention is that also described superimposed sheet 28 exposes reinforce 14 and is anchored in the adjacent wall body.As shown in figure 27, superimposed sheet 28 exposes reinforce 14 and is anchored in the adjacent wall body.
Feature of the present invention is that also 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.As shown in figure 27, 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.
Feature of the present invention is also that the groove 18 that is provided with on the described core is connected with the hole 12 of the connection of hollow rod member 29 and communicates.As shown in figure 27, the groove 18 that is provided with on the core is connected with the hole 12 of the connection of hollow rod member 29 and communicates.
Feature of the present invention is that also described core is provided with at least one in conduit 30, airduct 31 or the water pipe 32.As shown in figure 28, core is provided with conduit 30, airduct 31 and water pipe 32.
Feature of the present invention is that also described core is provided with the connector 33 that connects core formation core assembly and stretches out.As shown in figure 29, core is provided with and connects the connector 33 that core constitutes the core assembly and stretch out.
Feature of the present invention is that also the outside wall surface of 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 core is a hard layer, and hard layer is the cement paste layer.
Feature of the present invention also be described core be applied to cast-in-place concrete cored in, as shown in figure 31, the upper plate 3 of core exposes, the lower plate 5 of core is arranged with the positioning supports piece 35 of the activity of the floating draw piece 6 of auxiliary system; Shown in figure 32, core is wrapped in the cast-in-situ concrete, and the thickness of the layer of concrete on its core mould upper plate 3 is less than 5 times cast-in-situ concrete layers of lower plate; As shown in figure 33, core is wrapped in the cast-in-situ concrete, and the thickness of the layer of concrete on its core mould upper plate 3 is greater than 5 times cast-in-situ concrete layers of lower plate; As shown in figure 34, core is by being that floating draw piece is tightened up and is arranged on the construction formwork 32, lower plate 5 exposed or part exposes.
During the invention process, press earlier the construction requirement mounting template, lay the bottom surface reinforcing bar, then lay core, and with core by being that floating draw piece is had good positioning, re-lay the reinforcing bar of reinforcing bar or dark beam or bright beam, and various steel pipe buried in advance spares, pour concrete after the acceptance(check), treat the concrete setting and harden after, maintenance is to stipulating the length of time that form removal promptly gets the cast-in-situ reinforced concrete plate.
Claims (10)
- [claim 1] a kind of internal mold for in-site pouring concrete, 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, it is characterized in that upper casing (1) or/and lower casing (2) is provided with is floating draw piece (6), the floating draw piece (6) of system be cemented in upper casing (1) or/and sidewall (4) or/and on the lower casing (2), and pass upper casing (1) or/and lower casing (2) or/and inner supporting member (7) expose.
- [claim 2] a kind of internal mold for in-site pouring concrete 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 internal mold for in-site pouring concrete 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 internal mold for in-site pouring concrete 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 internal mold for in-site pouring concrete according to claim 1 is characterized in that described system floats draw piece (6) and be linked to be at least two rings; Perhaps be that come-up stop bit device (8) is arranged on the floating draw piece (6); Perhaps be that the easily broken structure of draw piece (9) is arranged on the floating draw piece (6); Perhaps be that to be furnished with on the floating 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.
- [claim 6] a kind of internal mold for in-site pouring concrete according to claim 1 is characterized in that described system floats the outer concrete thickness device (11) that is with of draw piece (6); Perhaps be that floating draw piece (6) passes the hole (12) of go to the bottom (3); Perhaps be that floating draw piece (6) passes in go to the bottom (3); Perhaps be that floating draw piece (6) ties up on the internals on go to the bottom (3); Perhaps be that floating draw piece (6) is cemented in the internals on go to the bottom (3); Perhaps be that floating draw piece (6) passes hole or the pore in the internals on go to the bottom (3).
- [claim 7] a kind of internal mold for in-site pouring concrete according to claim 1 is characterized in that described system floats on the draw piece (6) at least one positional punch is arranged; Perhaps be that floating draw piece (6) is a spline-simulating; Perhaps the upper plate of core (3) or/and sidewall (4) or/and lower plate (5) is provided with at least two spikes (13); Perhaps core is a hollow unit; Perhaps core is the solid light member; Perhaps be provided with reinforce (14) in upper plate (3), sidewall (4) and the lower plate (5).
- [claim 8] is characterized in that having in the core inner supporting member (7) reinforce (14) to expose according to the described a kind of internal mold for in-site pouring concrete of arbitrary claim in the claim 1 to 7; Perhaps inner supporting member is or combination in stiffening rib (15), bracing boom (16) or the reinforcing rib (17); Perhaps core 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; At least one die side wall of core perhaps is corrugated surface, broken line face, curved surface, exasperate, plane or shaped face.
- [claim 9] according to the described a kind of internal mold for in-site pouring concrete of arbitrary claim in the claim 1 to 7, the die wall that it is characterized in that described core is the die wall of Cement fibre, cement steel wire, metal or plastics; Perhaps core 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; 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; 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, forms the hole (12) that is communicated with; Perhaps the groove that is provided with on the core (18) is connected with the hole (12) of the connection of hollow rod member (29) and communicates.
- [claim 10] is characterized in that according to the described a kind of internal mold for in-site pouring concrete of arbitrary claim in the claim 1 to 7 described core is provided with at least one in conduit (30), airduct (31) or the water pipe (32); Perhaps core is provided with and connects the connector (33) that core constitutes the core assembly and stretch out; Perhaps the outside wall surface of core 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 |
|---|---|---|---|
| CNA2007102022768A CN101418612A (en) | 2007-10-26 | 2007-10-26 | Internal mold for cast-in-situ concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007102022768A CN101418612A (en) | 2007-10-26 | 2007-10-26 | Internal mold for cast-in-situ concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101418612A true CN101418612A (en) | 2009-04-29 |
Family
ID=40629595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007102022768A Pending CN101418612A (en) | 2007-10-26 | 2007-10-26 | Internal mold for cast-in-situ concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101418612A (en) |
-
2007
- 2007-10-26 CN CNA2007102022768A patent/CN101418612A/en active Pending
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