CN114837338A - Gap filling-free mold shell - Google Patents
Gap filling-free mold shell Download PDFInfo
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- CN114837338A CN114837338A CN202210565230.7A CN202210565230A CN114837338A CN 114837338 A CN114837338 A CN 114837338A CN 202210565230 A CN202210565230 A CN 202210565230A CN 114837338 A CN114837338 A CN 114837338A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/40—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings for coffered or ribbed ceilings
- E04G11/46—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings for coffered or ribbed ceilings of hat-like or trough-like shape encasing a rib or the section between two ribs or encasing one rib and its adjacent flat floor or ceiling section
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Abstract
The invention provides a gap filling-free formwork shell, and relates to the technical field of formworks. A joint filling-free formwork shell comprises a top plate and a side plate arranged around the side wall of the top plate, wherein one end of the side plate is connected with the top plate, the other end of the side plate is provided with a flange edge, the thickness of the flange edge is smaller than 1cm, and the connecting part of the side wall of the flange edge and the outer side wall of the side plate is in smooth transition; the side plates are obliquely arranged towards one side of the top plate, and the joints of the side plates and the top plate are in smooth transition; the inside wall annular of roof and curb plate junction is equipped with the eighth strengthening rib. By adopting the invention, the filler is not needed to fill the gap between the flange edges of two adjacent formworks, thereby saving the purchase cost of the filler, reducing the construction time and saving the labor cost.
Description
Technical Field
The invention relates to the technical field of formworks, in particular to a gap filling-free formwork.
Background
The building shuttering as a mould used in building engineering is mainly used for cast-in-situ concrete bidirectional multi-ribbed floor slab (floor) construction, and is suitable for large-span and large-load space construction, such as: underground garage, shopping mall, multi-storey factory building, teaching building, civil air defense engineering, etc. The production of the building shuttering is inseparable from the 'cast-in-place concrete light floor system technology'. The method is a technology for performing calculation analysis on the stress distribution condition of a plate according to advanced reinforced concrete structure calculation software, and most reasonably arranging built-in formworks of different series, different shapes and different specifications in different stress distribution change areas and node position ranges to obtain an optimized stress section and minimum dead weight of concrete, obtain the minimum steel bar consumption for configuring safety and reasonableness, and forming a good integral floor by pouring concrete on site.
The floor slab adopting the technology forms a stress structure combining the bidirectional rib beam and the hidden beam in the floor slab, and the reinforced concrete solid part produced by the technology has an I-shaped or T-shaped interface expression form of a reasonable structure system, so that the floor slab structure can meet the design specification requirements of the reinforced concrete to the maximum in the aspects of strength, deformation, displacement and the like.
The thickness of the flange edge around the traditional building formwork is generally about 3cm, and the width of the flange edge is also larger. The prior patent of the invention with the publication number of CN215106428U discloses a formwork applicable to buildings, wherein four corners of a flange edge of the formwork are right angles, and the thickness and the width of the flange edge are large. When the shuttering is installed, a plurality of shuttering are fixed on the installation bottom board such as the plank, and the flange between two adjacent shuttering is spaced by a distance. And then pouring concrete on the formworks until the concrete is solidified, forming a rib beam between two adjacent formworks, and then taking out the formworks. In order to ensure that the bottom of the rib beam is relatively flat after pouring and improve the aesthetic property of the bottom of the rib beam, generally, after a formwork is installed, fillers such as bamboo plywood, wood strips and extruded sheet bars are used for filling gaps between flange edges of the formwork, and then concrete is poured. When the formwork is taken out, the filler is taken out from the bottom of the rib beam, so that after the filler is filled, the bottom of the rib beam is smooth and attractive after concrete is solidified, and artificial grinding is not needed.
Because the gap between the mould shell is filled with the filler, when the filler is disassembled in construction and later period, the filler is filled with extra manpower, the construction time is prolonged, and the purchase cost of the filler is higher.
Disclosure of Invention
The invention aims to provide a gap filling-free formwork shell, which does not need to use fillers to fill gaps between flange edges of two adjacent formworks, saves the purchase cost of the fillers, and reduces the construction time and the labor cost.
The embodiment of the invention is realized by the following steps:
the embodiment of the application provides a joint filling-free formwork shell, which comprises a top plate and a side plate, wherein the side plate is arranged around the side wall of the top plate, one end of the side plate is connected with the top plate, the other end of the side plate is provided with a flange edge, the thickness of the flange edge is smaller than 1cm, and the connecting part of the side wall of the flange edge and the outer side wall of the side plate is in smooth transition; the side plates are obliquely arranged towards one side of the top plate, and the joints of the side plates and the top plate are in smooth transition; the inside wall annular of roof and curb plate junction is equipped with the eighth strengthening rib.
Further, in some embodiments of the present invention, the flange edge is provided with a plurality of through holes.
Further, in some embodiments of the present invention, a limiting block is disposed at the bottom of the top plate.
Further, in some embodiments of the present invention, the flange edges are connected in sequence, and a joint between two adjacent flange edges is an arc.
Further, in some embodiments of the present invention, the inner side wall of the side plate is provided with a plurality of first reinforcing ribs and second reinforcing ribs which are parallel to each other, the first reinforcing ribs and the second reinforcing ribs are arranged in a staggered manner, and one end of each of the first reinforcing ribs and one end of each of the second reinforcing ribs extend to the lower side wall of the top plate.
Further, in some embodiments of the present invention, the inner side wall of the side plate is provided with a plurality of fifth reinforcing ribs parallel to each other, the first reinforcing ribs and the second reinforcing ribs are arranged to intersect with the fifth reinforcing ribs, and the fifth reinforcing ribs of two adjacent side plates are connected to each other.
Further, in some embodiments of the present invention, the lower sidewall of the flange edge is provided with a groove along the length direction, and the groove is provided with a sixth reinforcing rib and a plurality of seventh reinforcing ribs; a plurality of seventh reinforcing ribs provided at intervals along a length direction of the flange and fixed to the flange; the sixth reinforcing rib is fixed to the flange side through any one of the seventh reinforcing ribs.
Further, in some embodiments of the present invention, the lower sidewall of the top plate is provided with a plurality of third ribs parallel to each other and a plurality of fourth ribs parallel to each other, and the third ribs and the fourth ribs are arranged to cross each other.
Further, in some embodiments of the present invention, an axial direction of the third rib is perpendicular to an axial direction of the fourth rib, and a plurality of rectangular grooves are formed by intersecting the plurality of third ribs and the plurality of fourth ribs; reinforcing ribs are arranged in any rectangular groove.
Further, in some embodiments of the present invention, the reinforcing rib is disposed on the lower sidewall of the top plate, and two reinforcing ribs are disposed in any one of the rectangular grooves; two of the reinforcing ribs are arranged in a crossing manner, wherein one of the reinforcing ribs is parallel to the third reinforcing rib, and the other reinforcing rib is parallel to the fourth reinforcing rib.
Compared with the prior art, the embodiment of the invention at least has the following advantages or beneficial effects:
the embodiment of the invention provides a joint filling-free formwork shell, which comprises a top plate and a side plate, wherein the side plate is arranged around the side wall of the top plate, one end of the side plate is connected with the top plate, the other end of the side plate is provided with a flange edge, the thickness of the flange edge is less than 1cm, and the connecting part of the side wall of the flange edge and the outer side wall of the side plate is in smooth transition; the side plates are obliquely arranged towards one side of the top plate, and the joints of the side plates and the top plate are in smooth transition; the inside wall annular of roof and curb plate junction is equipped with the eighth strengthening rib.
During the actual use, be fixed in a plurality of formworks on mounting plate such as plank, the roof is last, and the curb plate is down, and the bottom on flange limit and mounting plate such as plank butt, the flange limit interval of two adjacent formworks sets up, then pours concrete placement in the formwork top.
Because the thickness of the flange edge is less than 1cm, the smooth transition of the connecting part of the side wall of the flange edge and the outer side wall of the side plate is realized, so that the flange edge is basically attached to the wood board after the flange edge is installed on the wood board, the thickness of a gap between the flange edges of two adjacent formworks is small, the influence of the gap between the flange edges of the two adjacent formworks on the bottom of a formed rib beam is small after concrete pouring is solidified, the bottoms of the rib beams can be basically parallel and level after the formworks are taken out, and the attractiveness is good. Therefore, the filler is not needed to be used for filling the gap between the flange edges of the two adjacent formworks, the purchase cost of the filler is saved, the construction time is shortened, and the labor cost is saved.
Because the curb plate sets up towards roof one side slope, curb plate and roof junction rounding off, the structure of such mould shell is similar to be the arch, makes the mould shell appearance more accord with mechanical structure, increases its bearing capacity, is convenient for moreover after the concrete solidifies, and building mould shell and concrete separation. Through setting up the eighth strengthening rib, so the eighth strengthening rib mutually supports with first strengthening rib and second strengthening rib, further strengthens the structural strength of junction between roof and the curb plate, reduces the risk that the junction damaged between roof and the curb plate under the pressure of concrete.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of an exterior configuration of a formwork provided in accordance with an embodiment of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a schematic view of an interior structure of a formwork in accordance with an embodiment of the present invention;
FIG. 4 is an enlarged view at B in FIG. 3;
FIG. 5 is a bottom view of a formwork arrangement provided in accordance with an embodiment of the present invention;
FIG. 6 is an enlarged view at C of FIG. 5;
FIG. 7 is a cross-sectional view of a formwork arrangement provided in accordance with an embodiment of the present invention;
FIG. 8 is a bottom view of an alternative form of a formwork arrangement in accordance with an embodiment of the present invention.
Icon: 1-a top plate; 2-side plate; 3-flange edge; 4-a through hole; 5-a limiting block; 6-a first reinforcing rib; 7-a second reinforcing rib; 8-a third reinforcing rib; 9-a fourth reinforcing rib; 10-fifth strengthening the tendons; 11-a groove; 12-a sixth reinforcing rib; 13-a seventh reinforcing rib; 14-a rectangular groove; 15-reinforcing ribs; 16-eighth bead.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are usually placed in when used, the orientations or positional relationships are only used for convenience of describing the present invention and simplifying the description, but the terms do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operate, and therefore, should not be construed as limiting the present invention. Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not require that the components be absolutely horizontal or vertical, but may be slightly inclined. Such as "horizontal" simply means that its orientation is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, "a plurality" represents at least 2.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Examples
Referring to fig. 1 to 7, the present embodiment provides a joint filling-free form shell, including a top plate 1 and a side plate 2 disposed around a side wall of the top plate 1, wherein one end of the side plate 2 is connected to the top plate 1, the other end of the side plate 2 is provided with a flange 3, a thickness of the flange 3 is less than 1cm, and a connecting portion between an upper side wall of the flange 3 and an outer side wall of the side plate 2 is in smooth transition; the side plate 2 is obliquely arranged towards one side of the top plate 1, and the connecting part of the side plate 2 and the top plate 1 is in smooth transition; an eighth reinforcing rib 16 is annularly arranged on the inner side wall of the joint of the top plate 1 and the side plate 2.
During actual use, a plurality of formworks are fixed on installation bottom plates such as wood boards, the top plate 1 is arranged on the top, the side plates 2 are arranged on the bottom, the bottoms of the flange edges 3 are abutted to the installation bottom plates such as the wood boards, the flange edges 3 of the two adjacent formworks are arranged at intervals, and then concrete is poured above the formworks.
Because the thickness of flange limit 3 is less than 1cm, the smooth transition of junction of above-mentioned flange limit 3 upper side wall and above-mentioned lateral plate 2 lateral wall, so after flange limit 3 installed in the plank, flange limit 3 is basically laminated with the plank, so the gap thickness between the flange limit 3 of two adjacent formworks is little, after concreting solidifies, the gap between the flange limit 3 of two adjacent formworks has little influence to the rib bottom that forms, so take out behind the formwork rib bottom can the parallel and level basically, pleasing to the eye degree is good. Therefore, the gap between two adjacent formwork flange edges 3 is not required to be filled with the filler, the purchase cost of the filler is saved, the construction time is shortened, and the labor cost is saved.
Because the curb plate 2 sets up towards roof 1 one side slope, curb plate 2 and roof 1 junction rounding off, the structure of mould shell is similar for the arch like this, makes the mould shell appearance more accord with mechanical structure, increases its bearing capacity, and the back is solidified to the concrete of also being convenient for in addition, building mould shell and concrete separation. Through setting up eighth strengthening rib 16, so eighth strengthening rib 16 mutually supports with first strengthening rib 6 and second strengthening rib 7, further strengthens the structural strength of junction between roof 1 and the curb plate 2, reduces the risk that the junction damaged between roof 1 and the curb plate 2 under the pressure of concrete.
Optionally, the number of the side plates 2 in this embodiment is four, and the four side plates 2 are respectively disposed on the four side walls of the top plate 1. Optionally, the top plate 1 and the side plate 2 of this embodiment are both made of a polypropylene material, which is also called ethylene propylene rubber, and is a copolymer rubber using ethylene and propylene as basic monomers. The polypropylene has excellent performance which is not possessed by other general synthetic rubbers, in addition, the monomer is cheap and easy to obtain, the application is wide, the production cost of the building formwork is favorably reduced, and the building formwork manufactured by the polypropylene has high structural strength, strong bearing capacity, high use reliability and difficult damage. And the polystyrene has light weight, multiple specifications, easy production, recoverability and recycling, can be repeatedly used, intensively save the cost, realize the industrial and large-scale production, mechanical loading and unloading and containerized transportation, reduce the labor intensity and greatly improve the production efficiency.
As shown in fig. 1-7, in some embodiments of the invention, the flange 3 is provided with a plurality of through holes 4.
According to the invention, the flange edges 3 are provided with the through holes 4, so that after the formwork is placed on a wood board, nails can penetrate through the through holes 4 to fix the formwork on the wood board, and thus, the horizontal displacement of the formwork under the action of lateral pressure of concrete is prevented. And because the density of the formwork is far less than that of the concrete, the formwork is prevented from floating upwards after the concrete is poured by fixing the formwork.
As shown in fig. 1-7, in some embodiments of the present invention, the bottom of the top plate 1 is provided with a stopper 5.
When the formworks are stored, a plurality of formworks are generally overlapped in the vertical direction, and after the formworks are overlapped more, the formwork at the bottom can be tightly embedded into one formwork above the formwork due to overlarge pressure, so that the lower formwork is easily extruded and damaged, and when each formwork is taken out, two adjacent formworks are tightly abutted, so that the two formworks are not convenient to separate.
According to the invention, the limiting blocks 5 are arranged, so that after a plurality of formworks are overlapped, the top plate 1 of the lower formwork is abutted to the limiting blocks 5 at the bottom of the top plate 1 of the upper formwork, the lower formwork is prevented from being excessively embedded into the upper formwork, the lower formwork is prevented from being damaged by extrusion, and two adjacent formworks are conveniently separated.
As shown in fig. 1 to 7, in some embodiments of the present invention, the flange edges 3 are connected in sequence, and the joint of two adjacent flange edges 3 is arc-shaped. The invention is connected in sequence by arranging the flange edges 3, so that the integral structure of the formwork is higher in strength and stronger in pressure resistance.
As shown in fig. 1 to 7, in some embodiments of the present invention, a plurality of first beads 6 and second beads 7 are provided in parallel to each other on an inner side wall of the side plate 2, the first beads 6 and the second beads 7 are alternately arranged, and one end of each of the first beads 6 and one end of each of the second beads 7 extend to a lower side wall of the top plate 1.
When concrete is poured onto the formwork, the concrete flows into the gap between every two adjacent formwork side panels 2, the concrete exerts inward pressure on the side panels 2, and the side panels 2 are generally the softest parts of the formwork, and have poor pressure resistance. According to the invention, the plurality of first reinforcing ribs 6 and the plurality of second reinforcing ribs 7 which are parallel to each other are arranged on the inner side wall of the side plate 2, and the first reinforcing ribs 6 and the second reinforcing ribs 7 are arranged in a staggered manner, so that the first reinforcing ribs 6 and the second reinforcing ribs 7 increase the stability of the structure of the side plate 2, the side plate 2 is firmer, the bearing capacity of the formwork is strong, the use reliability is high, and the risk of damage to the side plate 2 is reduced.
And after the concrete solidifies, need take out the mould shell from the concrete after solidifying, generally pry the frame of mould shell through the crowbar, so fragile mould shell's curb plate 2 leads to the mould shell maintenance work comparatively difficult, life is short. Through first strengthening rib 6 and above-mentioned second strengthening rib 7 increased the stability of 2 structures of curb plate, make curb plate 2 more firm, reduced the risk that curb plate 2 damaged when the mould shell takes out from the concrete after solidifying.
In the present invention, one end of the first rib 6 and one end of the second rib 7 are extended to the lower side wall of the top plate 1. Roof 1 and curb plate 2 are connected respectively to first strengthening rib 6 and second strengthening rib 7 like this, have increased the structural strength of junction between roof 1 and the curb plate 2, reduce the risk that the junction damaged between roof 1 and the curb plate 2 under the pressure of concrete. And when the formwork is disassembled after the concrete is solidified. Because curb plate 2 is around setting up in roof 1 lateral wall, so form an arched structure, further make the mould shell bearing capacity strong, use the reliability high, not fragile.
The first ribs 6 of the present embodiment are thicker than the second ribs 7.
As shown in fig. 1 to 7, in some embodiments of the present invention, a plurality of fifth reinforcing ribs 10 are disposed in parallel on an inner sidewall of the side plate 2, the first reinforcing ribs 6 and the second reinforcing ribs 7 are disposed to intersect with the fifth reinforcing ribs 10, and the fifth reinforcing ribs 10 of two adjacent side plates 2 are connected to each other.
In the present invention, the fifth reinforcing ribs 10 are provided, and the first reinforcing ribs 6 and the second reinforcing ribs 7 are arranged to intersect with the fifth reinforcing ribs 10, so that a reinforcing rib net can be formed, and the side plates 2 are fixed by the fifth reinforcing ribs 10, thereby further improving the structural strength of the side plates 2.
As shown in fig. 1 to 7, in some embodiments of the present invention, the lower sidewall of the flange 3 is provided with a groove 11 along the length direction, and a sixth rib 12 and a plurality of seventh ribs 13 are provided in the groove 11; a plurality of the seventh reinforcing ribs 13 are provided at intervals along the longitudinal direction of the flange 3 and fixed to the flange 3; the sixth bead 12 is fixed to the flange 3 by passing through any of the seventh beads 13.
After the concrete is poured, the pressure of the concrete is finally transmitted to the flange edge 3, a groove 11 is formed in the lower side wall of the flange edge 3 along the length direction, and a sixth reinforcing rib 12 and a plurality of seventh reinforcing ribs 13 are arranged in the groove 11; so sixth strengthening rib 12 and a plurality of seventh strengthening rib 13 have increased the intensity of flange 3 structure together, reduce the risk that flange 3 is destroyed by concrete gravity. Alternatively, as shown in fig. 8, the middle position of the bottom of the flange 3 of the present embodiment may be provided as a solid body without the groove 11.
As shown in fig. 1 to 7, in some embodiments of the present invention, the lower sidewall of the top plate 1 is provided with a plurality of third ribs 8 parallel to each other and a plurality of fourth ribs 9 parallel to each other, and the third ribs 8 and the fourth ribs 9 are arranged to intersect each other.
Because the concrete is poured on the top of the formwork when the formwork is used, the top plate 1 bears the larger pressure of the concrete. According to the invention, the lower side wall of the top plate 1 is provided with the plurality of third reinforcing ribs 8 and the plurality of fourth reinforcing ribs 9 which are parallel to each other, and the third reinforcing ribs 8 and the fourth reinforcing ribs 9 are arranged in a crossed manner, so that the third reinforcing ribs 8 and the fourth reinforcing ribs 9 form a crossed net, the inner structure of the arched formwork is firmer, the structural strength is better, the bearing capacity of the formwork is stronger, the use reliability is higher, and the risk of damaging the top plate 1 is reduced.
As shown in fig. 1 to 7, in some embodiments of the present invention, an axial direction of the third rib 8 is perpendicular to an axial direction of the fourth rib 9, and a plurality of rectangular grooves 14 are formed by crossing the third ribs 8 and the fourth rib 9; a reinforcing rib 15 is provided in any one of the rectangular grooves 14.
According to the invention, the reinforcing ribs 15 are arranged in the rectangular grooves 14, so that the rectangular grooves 14 formed by intersecting each third reinforcing rib 8 and the fourth reinforcing rib 9 are firmer in structure, the bearing capacity of the formwork is stronger, the use reliability is higher, and the risk of damaging the top plate 1 is reduced.
As shown in fig. 1 to 7, in some embodiments of the present invention, the reinforcing ribs 15 are disposed on the lower side wall of the top plate 1, and two reinforcing ribs 15 are disposed in any one of the rectangular grooves 14; two of the reinforcing ribs 15 are arranged to intersect, one of the reinforcing ribs 15 is parallel to the third reinforcing rib 8, and the other reinforcing rib 15 is parallel to the fourth reinforcing rib 9.
According to the invention, through the crossed arrangement of the two reinforcing ribs 15, one reinforcing rib 15 is parallel to the third reinforcing rib 8, and the other reinforcing rib 15 is parallel to the fourth reinforcing rib 9, the structural stability of the side wall of the top plate 1 is further improved, so that the top plate 1 is firmer, the formwork bearing capacity is stronger, the use reliability is higher, and the risk of damaging the top plate 1 is reduced.
It should be noted that one of the reinforcing ribs 15 is parallel to the third reinforcing rib 8, and the other reinforcing rib 15 is parallel to the fourth reinforcing rib 9, which is only one preferred embodiment of the present embodiment, but the present invention is not limited thereto, and in another embodiment, as shown in fig. 8, one of the reinforcing ribs 15 is disposed to intersect with the third reinforcing rib 8, and the other reinforcing rib 15 is disposed to intersect with the fourth reinforcing rib 9.
In summary, the embodiment of the present invention provides a joint-filling-free form shell, including a top plate 1 and a side plate 2 disposed around a side wall of the top plate 1, wherein one end of the side plate 2 is connected to the top plate 1, the other end of the side plate 2 is provided with a flange 3, a thickness of the flange 3 is less than 1cm, and a connecting portion between an upper side wall of the flange 3 and an outer side wall of the side plate 2 is in smooth transition; the side plate 2 is obliquely arranged towards one side of the top plate 1, and the connecting part of the side plate 2 and the top plate 1 is in smooth transition; an eighth reinforcing rib 16 is annularly arranged on the inner side wall of the joint of the top plate 1 and the side plate 2.
During actual use, a plurality of formworks are fixed on installation bottom plates such as wood boards, the top plate 1 is arranged on the top, the side plates 2 are arranged on the bottom, the bottoms of the flange edges 3 are abutted to the installation bottom plates such as the wood boards, the flange edges 3 of the two adjacent formworks are arranged at intervals, and then concrete is poured above the formworks.
Because the thickness of flange limit 3 is less than 1cm, the smooth transition of junction of above-mentioned flange limit 3 upper side wall and above-mentioned lateral plate 2 lateral wall, so after flange limit 3 installed in the plank, flange limit 3 is basically laminated with the plank, so the gap thickness between the flange limit 3 of two adjacent formworks is little, after concreting solidifies, the gap between the flange limit 3 of two adjacent formworks has little influence to the rib bottom that forms, so take out behind the formwork rib bottom can the parallel and level basically, pleasing to the eye degree is good. Therefore, the filler is not needed to be used for filling the gap between two adjacent formwork flange edges 3, the purchase cost of the filler is saved, the construction time is shortened, and the labor cost is saved.
Because the curb plate 2 sets up towards roof 1 one side slope, curb plate 2 and roof 1 junction rounding off, the structure of mould shell is similar for the arch like this, makes the mould shell appearance more accord with mechanical structure, increases its bearing capacity, and the back is solidified to the concrete of also being convenient for in addition, building mould shell and concrete separation. Through setting up eighth strengthening rib 16, so eighth strengthening rib 16 mutually supports with first strengthening rib 6 and second strengthening rib 7, further strengthens the structural strength of junction between roof 1 and the curb plate 2, reduces the risk that the junction damaged between roof 1 and the curb plate 2 under the pressure of concrete.
While the present invention has been described with reference to the preferred embodiments, it is to be understood that the invention is not limited to the details of the foregoing illustrative embodiments, and that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.
The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a exempt from to fill out seam mould shell which characterized in that: the device comprises a top plate and a side plate arranged around the side wall of the top plate, wherein one end of the side plate is connected with the top plate, the other end of the side plate is provided with a flange edge, the thickness of the flange edge is less than 1cm, and the connecting part of the side wall of the flange edge and the outer side wall of the side plate is in smooth transition; the side plates are obliquely arranged towards one side of the top plate, and the connecting positions of the side plates and the top plate are in smooth transition; and eighth reinforcing ribs are annularly arranged on the inner side wall of the joint of the top plate and the side plate.
2. The gap filling-free die shell according to claim 1, wherein: the flange edge is provided with a plurality of through holes.
3. The gap filling-free die shell according to claim 1, wherein: and the bottom of the top plate is provided with a limiting block.
4. The gap filling-free die shell as claimed in claim 1, wherein: the flange edges are connected in sequence, and the joint of two adjacent flange edges is arc-shaped.
5. The gap filling-free die shell according to claim 1, wherein: the curb plate inside wall is equipped with a plurality of first strengthening ribs and the second strengthening rib that are parallel to each other, first strengthening rib with the crisscross setting of second strengthening rib, the one end of first strengthening rib with the one end of second strengthening rib all extends to lateral wall under the roof.
6. The gap-filling-free die shell as claimed in claim 5, wherein: the side plate inner side wall is provided with a plurality of fifth reinforcing ribs which are parallel to each other, the first reinforcing ribs and the second reinforcing ribs are arranged in a crossed manner, and the fifth reinforcing ribs of the two adjacent side plates are connected with each other.
7. The gap filling-free die shell according to claim 1, wherein: a groove is formed in the lower side wall of the flange edge along the length direction, and a sixth reinforcing rib and a plurality of seventh reinforcing ribs are arranged in the groove; the seventh reinforcing ribs are arranged at intervals along the length direction of the flange edge and fixed on the flange edge; and the sixth reinforcing rib penetrates through any seventh reinforcing rib and is fixed on the flange edge.
8. The gap filling-free die shell according to claim 1, wherein: the side wall is equipped with a plurality of third strengthening ribs that are parallel to each other and a plurality of fourth strengthening ribs that are parallel to each other under the roof, the third strengthening rib with the fourth strengthening rib alternately sets up.
9. The gap-filling-free die shell according to claim 8, wherein: the axial direction of the third reinforcing ribs is vertical to the axial direction of the fourth reinforcing ribs, and a plurality of rectangular grooves are formed by the intersection of the third reinforcing ribs and the fourth reinforcing ribs; and reinforcing ribs are arranged in any rectangular groove.
10. The gap-filling-free die shell according to claim 9, wherein: the reinforcing ribs are arranged on the lower side wall of the top plate, and two reinforcing ribs are arranged in any rectangular groove; the two reinforcing ribs are arranged in a crossed mode, one reinforcing rib is parallel to the third reinforcing rib, and the other reinforcing rib is parallel to the fourth reinforcing rib.
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| CN202210565230.7A CN114837338A (en) | 2022-05-23 | 2022-05-23 | Gap filling-free mold shell |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201391036Y (en) * | 2009-04-10 | 2010-01-27 | 张辉 | Forming template for one-step cast-in-place ribbed floors |
| CN204357107U (en) * | 2014-12-25 | 2015-05-27 | 天津辉达斯高分子环保材料有限公司 | A kind of biodegradation type modifying waste plastic high molecule plastic formwork |
| CN108412058A (en) * | 2018-03-20 | 2018-08-17 | 邓海军 | A kind of side wall sealing device in toilet for building |
| CN111851995A (en) * | 2020-08-26 | 2020-10-30 | 朱微波 | Building formwork |
| CN111851996A (en) * | 2020-08-26 | 2020-10-30 | 朱微波 | Building formwork |
| CN212428084U (en) * | 2020-05-22 | 2021-01-29 | 宋彦涛 | Quick concrete mould |
| CN113323381A (en) * | 2021-04-18 | 2021-08-31 | 朱微波 | Shuttering for building |
| CN113323380A (en) * | 2021-04-18 | 2021-08-31 | 朱微波 | Formwork suitable for building |
| CN214885479U (en) * | 2021-07-09 | 2021-11-26 | 李曼 | Novel assembled turnover mould shell for building |
| CN216239698U (en) * | 2021-11-18 | 2022-04-08 | 安徽泽北新材料科技有限公司 | Building formwork with flange structure |
| CN114382212A (en) * | 2022-01-21 | 2022-04-22 | 长沙金枝玉叶建筑材料有限公司 | Exempt from furred ceiling to punch and exempt from compound hollow building carrier plate and floor of filling of form removal |
| CN216429020U (en) * | 2021-06-16 | 2022-05-03 | 苏楠 | Plastic turnover formwork for edgeless building |
-
2022
- 2022-05-23 CN CN202210565230.7A patent/CN114837338A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201391036Y (en) * | 2009-04-10 | 2010-01-27 | 张辉 | Forming template for one-step cast-in-place ribbed floors |
| CN204357107U (en) * | 2014-12-25 | 2015-05-27 | 天津辉达斯高分子环保材料有限公司 | A kind of biodegradation type modifying waste plastic high molecule plastic formwork |
| CN108412058A (en) * | 2018-03-20 | 2018-08-17 | 邓海军 | A kind of side wall sealing device in toilet for building |
| CN212428084U (en) * | 2020-05-22 | 2021-01-29 | 宋彦涛 | Quick concrete mould |
| CN111851995A (en) * | 2020-08-26 | 2020-10-30 | 朱微波 | Building formwork |
| CN111851996A (en) * | 2020-08-26 | 2020-10-30 | 朱微波 | Building formwork |
| CN113323381A (en) * | 2021-04-18 | 2021-08-31 | 朱微波 | Shuttering for building |
| CN113323380A (en) * | 2021-04-18 | 2021-08-31 | 朱微波 | Formwork suitable for building |
| CN216429020U (en) * | 2021-06-16 | 2022-05-03 | 苏楠 | Plastic turnover formwork for edgeless building |
| CN214885479U (en) * | 2021-07-09 | 2021-11-26 | 李曼 | Novel assembled turnover mould shell for building |
| CN216239698U (en) * | 2021-11-18 | 2022-04-08 | 安徽泽北新材料科技有限公司 | Building formwork with flange structure |
| CN114382212A (en) * | 2022-01-21 | 2022-04-22 | 长沙金枝玉叶建筑材料有限公司 | Exempt from furred ceiling to punch and exempt from compound hollow building carrier plate and floor of filling of form removal |
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