CN102296811B - Cushion block for fixing concrete flanged side mold - Google Patents
Cushion block for fixing concrete flanged side mold Download PDFInfo
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- CN102296811B CN102296811B CN201110161222.8A CN201110161222A CN102296811B CN 102296811 B CN102296811 B CN 102296811B CN 201110161222 A CN201110161222 A CN 201110161222A CN 102296811 B CN102296811 B CN 102296811B
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- groove
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Abstract
The invention belongs to the technical field of buildings and particularly relates to a cushion block for fixing a concrete flanged side mold. In the cushion block provided by the invention, a longitudinal through groove for a positioning template is formed in the center in the direction from an upper plane to a bottom plane of a cushion block body; an installation part is formed by externally extending the lower part of one side of the cushion block body, in parallel to the groove, in a centered manner; the bottom plane of the installation part is in parallel to that of the cushion block body or is exposed out of that of the cushion block body; and a through reinforcing steel bar installation groove which is perpendicular to the groove is formed at the bottom of the installation part and at the bottom of the cushion block body in a centered manner. According to the cushion block provided by the invention, the movements (comprising up-to-down and left-to-right movements) of the bottom feet of the side mold can be better limited in the pouring course of concrete under the condition that the concrete flanged side mold is firstly erected, thereby ensuring the accuracy of the concrete flanging dimension and the plane position. The cushion block provided by the invention does not lead to the generation of a percolating water channel which passes through a component and is fixed on surface layer plate ribs of concrete components such as a floor slab or a cantilever slab, a rain tent and the like, and does not pass through the integral component and the concrete components such as the floor slab or the cantilever slab, the rain tent and the like.
Description
Technical field:
The invention belongs to technical field of buildings, refer in particular to a kind of making in concrete flanging and concrete component monobloc cast concrete situation, assurance does not produce the cushion block for fixing concrete flanged side mold of the correctness of penetrating passage and the geomery of flange own.
Background technology:
Kitchen, washroom and the root place concrete flangings such as bridging piece, canopy that have the floor circumferential concrete flange of waterproof requirement and protrude exterior wall are one of keys of control percolating water, and the effect of concrete flanging is to intercept outside or inner seepage to inner or outside.For fear of separately building due to concrete, between concrete flanging and floor or bridging piece, canopy, there is constuction joint, thereby form an approximate percolating water passage connecting, so require concrete flanging must with the floor joining or bridging piece, canopy monobloc cast, to guarantee globality between the two, this wherein just relates to the fixing of concrete flanged side mold.Comprise in addition concrete floor with above turn over beam monobloc cast on turn over the exterior wall side form (require plate top surface above 300～500mm keep somewhere again constuction joint) of beam side and basement bottom board and concrete exterior wall monobloc cast, all relate to the fixing problem of side form.
What the construction method of existing monobloc cast was the most frequently used has two kinds, a kind of is to water build floor or bridging piece, before canopy concrete, first install the side form of concrete flanging, utilization is bearing in cast-in-place concrete floor or bridging piece at the side form outside false pin of nail flitch, the fixing locus of side form footing on the bed die of canopy, recycling at two side forms mutual nail one row's batten suitable for reading with fixing side form plan-position suitable for reading, treat that flange concreting completes, at its floor or bridging piece, before canopy concrete initial set again being mounted in floor or bridging piece, the false pin of flitch in canopy concrete is removed, the hole staying after the false pin of flitch being removed by cement mortar stops up, but this construction method tends to produce because hole stops up leakiness or do not remove in time counterflange and causes producing percolating water passage.Another kind is before watering build floor or bridging piece, canopy concrete, first not install the side form of concrete flanging, until floor or bridging piece, canopy concreting, after completing, install again concrete flanged side mold, fixedly the method for flanged side mold is that mouth at the bottom of side form is pressed on the concrete floor of having built or bridging piece, canopy face with batten nail, and side form fixing means suitable for reading is the same.Requirement is at floor or bridging piece, before canopy concrete initial set, flange concreting is completed, to guarantee globality between the two, but this construction method tend to occur concrete flanging size and plane position deviation larger, this is due to after floor concrete casting completes, determine the sign of concrete flanging plan-position, sign is covered by floorslab concrete, thereby can not fast speed, determine exactly its plan-position, and the concrete initial set time is shorter, fixing time-consuming relatively during side form, to at floor or bridging piece, before canopy concrete initial set, complete flange concrete build more difficult etc., so cause the size of concrete flanging and plane position deviation larger.
Summary of the invention:
The object of this invention is to provide a kind of simple shape, easy for installation, accurate positioning, can effectively guarantee the cushion block for fixing concrete flanged side mold of the construction quality of concrete flanging.
The present invention is achieved in that
A kind of cushion block for fixing concrete flanged side mold, upper plane at cushion block body offers the locating template groove of longitudinal perforation between two parties to baseplane direction, in the bottom of a side that is parallel to the cushion block body of groove, be outward extended with between two parties installation position, the baseplane of the baseplane of installation position and cushion block body is concordant or expose outside the baseplane of cushion block body, in the bottom of installation position and the bottom of cushion block body, offers between two parties the reinforcement installation groove perpendicular to the perforation of groove.
The cross section of above-mentioned installation position is trapezoid or inverted trapezoidal or the geometry being surrounded by three above camber lines and straight line base.
On side beyond the baseplane of the exposed parts of above-mentioned installation position, be provided with more than one corner angle limit.
Above-mentioned reinforcement installation groove is arc groove, is provided with point-like projection or screw thread on the intrados of arc groove.
Above-mentioned reinforcement installation groove is the semi-circular arc connected in star that can coordinate with bar diameter; Or the diameter of length≤reinforcement installation groove of the lower openings line of reinforcement installation groove.
Above-mentioned cushion block body is the polygonal body that cuboid or square or multiedge cylinder or baseplane are plane.
The present invention compared to existing technology outstanding advantage is:
1, top of the present invention is provided with the groove of fixing concrete flanged side mold footing, can be the more fixing locus of flanged side mold footing, can solve to limit preferably in the situation that first installs concrete flanged side mold and in concreting process, produce side form footing position and move (comprise upper and lower and move left and right), thereby guarantee the accuracy of concrete flanging size and plan-position;
2, the present invention itself and flange concrete one-time-concreting complete, and the percolating water passage that does not produce passing member is fixed on the surface layer plate muscle of the concrete components such as floor or bridging piece, canopy, not through whole member, and the concrete components such as floor or bridging piece, canopy.
Accompanying drawing explanation:
Fig. 1 is one of the cross section of installation position of the present invention perspective view that is inverted trapezoidal;
Fig. 2 is two of the cross section of the installation position of the present invention perspective view that is inverted trapezoidal;
Fig. 3 is one of the bottom of installation position of the present invention perspective view of exposing cushion block body baseplane;
Fig. 4 is two of the bottom of the installation position of the present invention perspective view of exposing cushion block body baseplane;
Fig. 5 is the front view that cushion block body baseplane is exposed in the bottom of installation position of the present invention;
Fig. 6 is that the cross section of installation position of the present invention is one of perspective view being comprised of three camber lines and straight line base;
Fig. 7 is that the cross section of installation position of the present invention is the perspective view that is comprised of three camber lines and straight line base two;
Fig. 8 is that the cross section of installation position of the present invention is the front view being comprised of three camber lines and straight line base;
Fig. 9 is that the present invention is for turning over the schematic diagram of beam side on fixing concrete;
Figure 10 is that the present invention is for the schematic diagram of fixing concrete flanged side mold.
The specific embodiment:
With specific embodiment, the invention will be further described below, referring to Fig. 1-10:
A kind of cushion block for fixing concrete flanged side mold, upper plane at cushion block body 10 offers the groove 101 for locating template of longitudinal perforation between two parties to baseplane direction, in the bottom of a side that is parallel to the cushion block body 10 of groove 101, be outward extended with between two parties installation position 20, expose outside the baseplane 102 of cushion block body 10 bottom 202 concordant with the baseplane 102 of cushion block body 10 or installation position 20, the baseplane 201 of installation position 20, and in installation position, 20 bottom 202 offers the reinforcement installation groove 30 perpendicular to the perforation of groove 101 between two parties with the bottom of cushion block body 10.
The cross section of above-mentioned installation position 20 is trapezoid or inverted trapezoidal, can be also the geometry being surrounded by three above camber lines and straight line base.
On side beyond the baseplane of the exposed parts of above-mentioned installation position 20, be provided with more than one corner angle limit 203, can increase and winding steel wire 40 between friction, be convenient to the present invention to be fixed on reinforcing bar 50.
Above-mentioned reinforcement installation groove 30 is arc groove, is provided with point-like projection or screw thread on the intrados of arc groove, can increase and reinforcing bar 50 between friction.
Above-mentioned reinforcement installation groove 30 is the semi-circular arc connected in star that can coordinate with reinforcing bar 50 diameters; Or the diameter of length≤reinforcement installation groove 30 of reinforcement installation groove 30 lower openings lines, because the diameter of reinforcement installation groove 30 matches with the diameter of reinforcing bar 50, the length of opening line is slightly less than the diameter of reinforcing bar 50, and the interaction force between reinforcing bar 50 is larger.
The polygonal body that above-mentioned cushion block body 10 is plane for cuboid or square or multiedge cylinder or baseplane.
Use of the present invention:
The present invention is fixed on reinforcing bar 50 by the reinforcement installation groove 30 on installation position 20, and by winding steel wire 40, installation position of the present invention 20 exposed parts are fixedly connected with reinforcing bar 50, the groove 101 of cushion block body 10 of the present invention interior arrange concrete flanged side mold 70 footing or on turn over beam side 60 footing, can be the more fixing locus of flanged side mold footing, can solve to limit preferably in the situation that first installs concrete flanged side mold and in concreting process, produce side form footing position and move (comprise upper and lower and move left and right), thereby guarantee the accuracy of concrete flanging size and plan-position, make in concrete flanging and concrete component monobloc cast concrete situation, assurance does not produce the correctness of the geomery of penetrating passage and flange itself.
Above-described embodiment is only one of preferred embodiment of the present invention, not with this, limits practical range of the present invention, therefore: all equivalences of doing according to shape of the present invention, structure, principle change, within all should being covered by protection scope of the present invention.
Claims (1)
1. the cushion block for fixing concrete flanged side mold, it is characterized in that: the upper plane at cushion block body offers the locating template groove of longitudinal perforation between two parties to baseplane direction, in the bottom of a side that is parallel to the cushion block body of groove, be outward extended with between two parties installation position, the baseplane of the baseplane of installation position and cushion block body is concordant or expose outside the baseplane of cushion block body, in the bottom of installation position and the bottom of cushion block body, offers between two parties the reinforcement installation groove perpendicular to the perforation of groove;
The cross section of described installation position is trapezoid or inverted trapezoidal or the geometry being surrounded by three above camber lines and straight line base;
On side beyond the baseplane of the exposed parts of described installation position, be provided with more than one corner angle limit;
Described reinforcement installation groove is semi-circular recesses, is provided with point-like projection or screw thread on the intrados of semi-circular recesses;
Described cushion block body is the polygonal body that cuboid or square or multiedge cylinder or baseplane are plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110161222.8A CN102296811B (en) | 2011-06-15 | 2011-06-15 | Cushion block for fixing concrete flanged side mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110161222.8A CN102296811B (en) | 2011-06-15 | 2011-06-15 | Cushion block for fixing concrete flanged side mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102296811A CN102296811A (en) | 2011-12-28 |
| CN102296811B true CN102296811B (en) | 2014-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110161222.8A Active CN102296811B (en) | 2011-06-15 | 2011-06-15 | Cushion block for fixing concrete flanged side mold |
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| Country | Link |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544642A (en) * | 2018-05-29 | 2018-09-18 | 中铁十六局集团城市建设发展有限公司 | A kind of cross saddle mold and cross saddle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5064163A (en) * | 1987-07-28 | 1991-11-12 | Josef Maier | Connecting device for shuttering panels |
| CN2440887Y (en) * | 2000-08-30 | 2001-08-01 | 齐福江 | Assembled plastic frameworks for construction |
| CN2816213Y (en) * | 2005-07-08 | 2006-09-13 | 白太懿 | Building formboard fastening buckle |
| CN202117325U (en) * | 2011-06-15 | 2012-01-18 | 天颂建设集团有限公司 | Cushion block for fixing concrete flanging side die |
| CN202117324U (en) * | 2011-06-15 | 2012-01-18 | 天颂建设集团有限公司 | Cushion block for fixing concrete turnup side mold |
-
2011
- 2011-06-15 CN CN201110161222.8A patent/CN102296811B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5064163A (en) * | 1987-07-28 | 1991-11-12 | Josef Maier | Connecting device for shuttering panels |
| CN2440887Y (en) * | 2000-08-30 | 2001-08-01 | 齐福江 | Assembled plastic frameworks for construction |
| CN2816213Y (en) * | 2005-07-08 | 2006-09-13 | 白太懿 | Building formboard fastening buckle |
| CN202117325U (en) * | 2011-06-15 | 2012-01-18 | 天颂建设集团有限公司 | Cushion block for fixing concrete flanging side die |
| CN202117324U (en) * | 2011-06-15 | 2012-01-18 | 天颂建设集团有限公司 | Cushion block for fixing concrete turnup side mold |
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| Publication number | Publication date |
|---|---|
| CN102296811A (en) | 2011-12-28 |
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