CN212715892U - Cast-in-place wall body mark mould bearing structure and system fast-assembling - Google Patents
Cast-in-place wall body mark mould bearing structure and system fast-assembling Download PDFInfo
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- CN212715892U CN212715892U CN202021469763.8U CN202021469763U CN212715892U CN 212715892 U CN212715892 U CN 212715892U CN 202021469763 U CN202021469763 U CN 202021469763U CN 212715892 U CN212715892 U CN 212715892U
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Classifications
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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
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
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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
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
- E04G11/12—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring of elements and beams which are mounted during erection of the shuttering to brace or couple the elements
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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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
-
- 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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
- E04G17/0651—One-piece elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a cast-in-situ wall body fast-assembly standard mould supporting structure and a system, relating to the technical field of civil engineering construction, the cast-in-situ wall body fast-assembly standard mould supporting structure comprises a template, a supporting piece and a back square column, wherein a template is arranged between the adjacent supporting pieces; the supporting piece and the template are matched with each other, and the surface of the formed cast-in-place mould is smooth; the support pieces are provided with limiting structures, back purlin of limiting templates is arranged between every two adjacent support pieces, and the back purlin is matched with the limiting structures. The utility model provides a cast-in-place wall body mark mould bearing structure and system fast-assembling, need not to cut the template, punch, nail etc. has improved the assembly efficiency of template; the back balk can be quickly installed or disassembled by constructors; the process is easy to master, the construction period is short, and the labor cost is saved; the thickness of a wall protection layer can be ensured; the pouring is carried out from bottom to top, and the common quality problem that the surface layer of the poured wall body generates a cavity due to segregation and unsmooth air discharge is overcome.
Description
Technical Field
The utility model relates to a civil engineering construction technical field, concretely relates to cast-in-place wall body fast-assembling mark mould bearing structure and system.
Background
The cast-in-place formwork building is a house which adopts large tool type formworks and is used for pouring concrete bearing wall bodies on site by an industrialized method, and is suitable for houses, hotels and the like with more interior walls. Compared with prefabricated houses, investment in building prefabricated component factories and large-scale transportation equipment can be saved; compared with a frame structure house, the steel is saved, partition wall decoration is simple, beams and columns are not exposed in a room, the surface of a cast-in-place wall body is smooth, decoration workload can be reduced, labor intensity of workers is reduced, turnover of templates is fast, construction period is short, and the process is easy to master.
The template used in the existing cast-in-place template technology mainly comprises a non-dismantling reinforced expansion net mesh mold, a traditional wood mold, plastics, a peritoneal membrane, metal and the like. Although the net mold is fast to install, the density of light concrete cannot be too high in the pouring process, otherwise, cavities are easy to appear, the net film is easy to rust, the steel consumption is large, the surface layer needs to be plastered, and the defects of multiple working procedures, high cost and the like are overcome; the wood formwork, the plastic formwork and the film-covered formwork are large in waste and high in labor cost by adopting a traditional supporting mode; the purchasing cost of the metal template is high.
When a cast-in-place formwork building is constructed, for example, a cast-in-place self-maintenance heat-preservation wall body mold structure published in application number 201410019553.1 and application date 2014, 1 and 16 and a using method thereof are adopted, the thickness of a poured wall surface is controlled by adopting a supporting structure, and when the supporting structure is matched with a formwork for use, a plurality of mounting holes need to be drilled on the formwork, so that the integral structure of the formwork is damaged, the bearing capacity of the formwork is influenced, time and labor are wasted during mounting, and the construction efficiency is reduced.
For another example, application No. 201420872706.2, application date is a steel form and wood form combined structure that 2014 12, 24, the mode that the bolt passes back purlin is adopted, make back purlin and wood mould and steel mould zonulae occludens, this method needs to bore a plurality of mounting holes at the corresponding position of back purlin and wood mould and steel mould at constructor, need the manual operation of longer time, installation and dismantlement all consume time and energy, be unfavorable for the construction and the reuse of template subassembly, and because constructor has certain human error when drilling, form the dislocation between the adjacent template easily, and then cause the template subassembly to fix a position inaccurately, influence the construction quality of building engineering.
In the existing cast-in-place formwork pouring technology, after a formwork is built and installed, pouring is generally performed in a top-down mode, and a wall surface poured in the mode usually generates a cavity on the surface layer of a poured wall body due to segregation and unsmooth air discharge, so that the pouring quality of the wall body is influenced; in the pouring process, concrete can splash out of the pouring cavity, so that the construction environment is polluted; constructors need to stand on the scaffold to pour downwards, the working strength is high, and the danger coefficient of the working environment is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the existing problems, the utility model provides a cast-in-place wall body fast-assembly mark mold supporting structure and a system, a template is arranged between two adjacent supporting pieces to form a supporting structure, the supporting structures are arranged between the supporting structures at two sides of a wall body framework side by side, and the two supporting structures are connected in a mode of passing a pull rod on the supporting pieces, so that the problems of drilling or nailing on the template and low construction efficiency in the prior art are solved; the back balk is fixed by arranging the limiting structure on the supporting piece, so that the back balk can be clamped into and fixed or taken out from the opening formed between the limiting structure and the supporting piece, and the problems that the combination between the template and the back balk usually needs long-time manual operation, the assembly and disassembly are time-consuming and labor-consuming, and the construction and the reutilization of a template assembly are not facilitated are solved; the concrete pouring openings are arranged at the middle part and/or the lower part of the template, and pouring is carried out from bottom to top, so that the common quality problem that cavities are generated on the surface layer of a poured wall body due to segregation and unsmooth air discharge is overcome; the problem that concrete splashes when traditional top-down pouring is carried out is solved, and the cleanness and tidiness of a construction site are guaranteed; when concrete is poured, the stirring and pumping integrated machine pours the stirred concrete into a pouring cavity formed by the template and the supporting piece through the grouting flange, so that the problems that in the prior art, constructors need to stand on a scaffold to pour downwards, the working strength is high, and the danger coefficient of the working environment is high are effectively solved.
The utility model adopts the technical scheme as follows:
the quick-mounting standard formwork supporting structure for the cast-in-place wall comprises a formwork, supporting pieces and a back brace, wherein the formwork is arranged between every two adjacent supporting pieces; the supporting piece and the template are matched with each other, and the surface of the formed cast-in-place mould is smooth; the support pieces are provided with limiting structures, back purlin of limiting templates is arranged between every two adjacent support pieces, and the back purlin is matched with the limiting structures.
By adopting the technical scheme, the supporting piece is matched with the template, so that the working procedures of drilling or nailing the template in the installation process are omitted; the problems that the combination between the template and the back balk usually needs long-time manual operation, time and labor are consumed in installation and disassembly, the construction and recycling of the template assembly are not facilitated are solved, and the construction period is effectively shortened.
Furthermore, the supporting piece comprises a limiting surface and a pouring surface which are opposite in position, wherein the limiting structure is arranged on the limiting surface; the supporting piece and the template are matched with each other, after the template and the supporting piece are assembled, a cast-in-place mold surface is formed on the surface of the template and the surface of the template or the surface of the template and a pouring surface, and the surface of the cast-in-place mold surface is smooth; and a plurality of mounting holes are also arranged on the supporting piece.
Due to the adoption of the technical scheme, the support piece is multifunctional through the division of the support area, the size of the containing area of the back balk is limited by the limiting surface and the limiting structure together, and the functions of quickly installing and limiting the back balk are achieved; the face partition template of pouring to form cast-in-place mould face with the template at the in-process of pouring, play the effect of bearing jointly, and through set up the mounting hole with running through on pouring the face at spacing face, solved prior art, need drill hole or nail on the template, the problem that the efficiency of construction is low.
Furthermore, the supporting piece comprises a limiting surface, a pouring surface and two assembling surfaces, and the assembling surfaces are positioned on two sides of the supporting piece between the limiting surface and the pouring surface; and when the template is matched with the assembly surface, the stop block limits the template at the edge part of the template, so that the pouring surface and the surface of the template form a cast-in-place mold surface.
Due to the adoption of the technical scheme, the two assembling surfaces play a role in quickly installing the template; the stop block is arranged to limit the displacement of the templates, so that the problem of easy dislocation between adjacent templates is solved, the positioning accuracy of the templates is improved, the casting surface of the support piece is ensured to be smooth with the surface of the template, and the surface of a cast wall is smooth and flat; in the pouring process, the gear block can prevent the slurry leakage phenomenon from being generated at the joint of the template and the assembling surface and polluting the pouring environment.
Furthermore, limit structure makes including the bearing part that is fixed in support piece and the restriction part of being connected with the bearing part regional accommodation space that forms between restriction part, bearing part and the spacing face, accommodation space's opening is upwards, makes back of the body balk is fixed or is taken out from the opening part in going into accommodation space from the opening part card.
Due to the adoption of the technical scheme, the back balk is limited by the limiting part and the bearing part together with the limiting surface, so that the back balk is prevented from falling off due to the influences of collision, vibration and the like in the use process, and the limiting structure is simple in structure and easy to produce and manufacture; the back balk is installed and limited in the formed containing area, the back balk does not need to be additionally installed by bolts or screws, when the back balk is disassembled, the back balk can be taken out from the opening of the containing area, the processes are few, the process is easy to master, the rapid combination between the supporting piece and the back balk can be realized in the construction process, the problems that the combination between the template and the back balk usually needs manual operation for a long time, the installation and the disassembly are time-consuming and labor-consuming, and the construction and the reutilization of a template assembly are not facilitated are solved.
Further, the support frame also comprises vertical purlin which is arranged between adjacent support pieces; when the back balk is matched with the limiting structure, the back balk supports the vertical balk on the outer surface of the template.
Due to the adoption of the technical scheme, the vertical purlin can be arranged according to actual construction requirements, so that the distance between stress positions on the outer surface of the template is reduced, and the expansion and deformation degree of the template is small; due to the fact that the vertical balk is additionally arranged, the height of an assembling surface of the supporting piece can be increased, and the rigidity of the supporting piece is improved; the back purlin installed on the supporting piece originally is stressed by the template, and is replaced by the vertical purlin stressed by the template, so that the stress on the supporting piece is reduced, the number of fastening pieces can be reduced during installation of the supporting piece, and the installation time is shortened.
The cast-in-place wall body fast-assembly standard formwork system is characterized in that the cast-in-place wall body fast-assembly standard formwork supporting structures are arranged on two sides of a wall body framework side by side, a plurality of braces are arranged between the cast-in-place wall body fast-assembly standard formwork supporting structures and the wall body framework, and the braces are abutted against the wall body framework and the cast-in-place formwork surface, so that a certain distance is kept between the cast-in-place wall body fast-assembly standard formwork supporting; the pull rod penetrates through a mounting hole in the support piece to fixedly connect the cast-in-place wall body fast-assembly formwork support structures on two sides of the wall body framework.
Due to the adoption of the technical scheme, the thickness of the cast wall body is controlled in a mode that a certain distance is kept between the supporting structure and the wall body framework by arranging the pull strips between the supporting structure and the wall body framework, the installation is convenient and rapid, the labor cost is saved, and the casting precision of the cast-in-place formwork system can be ensured. Through passing the pull rod in the mounting hole, make two relative support piece interconnect, and then make the template position of arranging between two adjacent support pieces fixed, need not to drill on the template or the nail, the assembly process is convenient, has effectively shortened construction cycle.
Furthermore, in the two cast-in-place wall body fast-assembly mark mold supporting structures which are arranged in parallel, the positions of the supporting pieces at the same position correspond to each other; and the mounting holes on the supporting pieces correspond in height position, so that the pull rod can horizontally penetrate through the mounting holes and fix the supporting pieces.
By adopting the technical scheme, the position of the mounting hole on the support member is limited, so that the pull rod horizontally penetrates through the mounting hole and fixes the support member, and the poured wall surface is smooth and flat.
Furthermore, the cross section of the brace comprises a positioning part, an installation part and a supporting edge, wherein the supporting edge is respectively connected with the positioning part and the installation part, so that the positioning part and the installation part are spaced at a certain interval, and a certain interval is kept between the cast-in-place wall body fast-assembly standard formwork supporting structure and a wall body framework; the installation part is connected to the wall framework, and the positioning part is abutted to the cast-in-place mould surface.
By adopting the technical scheme, the installation part of the brace is fixedly connected to the wall framework, and the positioning part is abutted against the cast-in-place mould surface, so that the equal space between the wall framework and the cast-in-place wall fast-assembly mark mould supporting structure is ensured, and the pouring precision of a poured wall surface is further ensured; when the brace is installed, after the height of the brace installation is fixed, the installation part of the brace is nailed by the shooting nail, so that the installation part is fixedly connected with the wall body framework, extra punching is not needed, and the installation efficiency is high.
Furthermore, a plurality of grouting holes are arranged in the length direction on the supporting edges and the positioning parts of the pull strips, and the grouting holes on the adjacent supporting edges are corresponding in position, so that the grouting holes on the supporting edges are communicated with each other in the vertical direction.
By adopting the technical scheme, when concrete is poured, the concrete can extend and flow through the grouting holes, so that the problem that the brace blocks the flow of the concrete is solved, the grouting holes on the supporting edges effectively reduce the pressure of the concrete on the vertical direction of the brace in the pouring process, prevent the brace from deforming and improve the pouring speed and quality; the grouting holes in the positioning portions can enable concrete to apply pressure to the fast-assembly standard formwork supporting structure of the cast-in-place wall body through the grouting holes in the pouring process, gaps are formed between the fast-assembly standard formwork supporting structure of the cast-in-place wall body and the bracing pieces, the bracing pieces can be wrapped in the cast-in wall body after the concrete is poured into the gaps, and the flatness of the surface of the cast-in wall body is improved.
Furthermore, the wall body framework comprises a stand column assembly, and the stand column assembly is provided with a supporting part, a limiting part and an assembling part; the supporting part sets up side by side along wall skeleton length direction, and both ends are provided with assembly portion, spacing portion level sets up on the supporting part.
Due to the adoption of the technical scheme, the support parts are arranged side by side along the length direction of the wall body framework, so that the stability of the wall body framework is improved; because the wall protection layer is too thin, moisture gas and water are easy to permeate, and cracks are easy to generate if the wall protection layer is too thick, so that the reinforcing steel bars are corroded and expanded, the concrete is damaged, the use and structural safety are influenced, the distance between the wall framework and the cast-in-place wall fast-assembly formwork support structure can be controlled by adjusting the length of the limiting part, and the thickness of the poured wall protection layer is ensured.
Furthermore, braces are horizontally and alternately arranged at two ends of the axial direction of the limiting part and at the outer side of the stand column assembly, and mounting parts are arranged at two ends of each brace.
Due to the adoption of the technical scheme, the brace is arranged at the two axial ends of the limiting part, so that a certain distance is formed between the wall framework and the cast-in-place wall fast-assembly mark mold supporting structure, and the distances are equal, and further the pouring precision of the poured wall surface is ensured; the stand subassembly outside department level sets up the brace, can connect the stand subassembly in the horizontal direction, ensures the stability between a plurality of stand subassemblies.
Further, horizontal lacing wires are horizontally and alternately arranged at the two axial ends of the limiting part and at the outer side of the stand column assembly, and mounting parts are arranged at the two ends of each horizontal lacing wire.
By adopting the technical scheme, the transverse lacing wires are arranged at the two axial ends of the limiting part, so that a certain distance is formed between the wall framework and the cast-in-place wall body fast-assembly mark mold supporting structure, and the distances are equal, thereby ensuring the pouring precision of the poured wall surface; the horizontal lacing wire that sets up of stand subassembly outside department level can connect the stand subassembly in the horizontal direction, ensures the stability between a plurality of stand subassemblies.
Furthermore, the horizontal brace that is provided with of spacing portion axial both ends department, stand subassembly outside department level is provided with horizontal lacing wire, brace and horizontal lacing wire staggered arrangement, and both ends are provided with the installed part respectively.
Due to the adoption of the technical scheme, the brace is arranged at the two axial ends of the limiting part, so that a certain distance is formed between the wall framework and the cast-in-place wall fast-assembly mark mold supporting structure, and the distances are equal, and further the pouring precision of the poured wall surface is ensured; the horizontal lacing wire that sets up of stand subassembly outside department level can connect the stand subassembly in the horizontal direction, ensures the stability between a plurality of stand subassemblies.
Furthermore, in the cast-in-place wall body fast-assembling mark mould supporting structure, a concrete pouring opening is formed in the middle and/or the lower part of the mould plate, and a grouting flange is arranged at the concrete pouring opening.
By adopting the technical scheme, the concrete pouring openings are formed in the middle and/or lower positions of the template, and pouring is performed from bottom to top, so that the common quality problem that cavities are generated on the surface layer of a poured wall body due to segregation and unsmooth air discharge is overcome; the problem that concrete splashes when traditional top-down pouring is carried out is solved, and the cleanness and tidiness of a construction site are guaranteed; the grouting flange is connected with a material mixing and pumping all-in-one machine through a conveying pipe, when concrete is poured, the material mixing and pumping all-in-one machine pours the stirred concrete into a pouring cavity formed by the template and the supporting piece through the grouting flange, the problems that in the prior art, constructors need to stand on a scaffold to pour downwards, the working strength is high, and the danger coefficient of the working environment is high are effectively solved.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses need not to cut, punch, nail etc. the template, improved the assembly efficiency of template.
2. The utility model discloses can make constructor install fast or dismantle back of the body balk.
3. The utility model discloses technology easily masters, and construction cycle is short, has practiced thrift the human cost.
4. The utility model discloses can ensure that the wall body surface of pouring is clean, level and smooth.
5. The utility model discloses can prevent to produce at the in-process of pouring and leak thick liquid phenomenon.
6. The utility model discloses the steerable thickness of pouring the wall body.
7. The utility model discloses can ensure the thickness of pouring the wall body protective layer, prevent that reinforcing bar corrosion and inflation from destroying the concrete, influence and use and structure safety.
8. The utility model discloses pour from bottom to top, overcome segregation, air discharge and not smoothly cause and pour the wall body top layer and produce the hollow quality common fault.
9. The utility model provides a when traditional top-down pour, the problem that the concrete can splash, the guarantee job site is clean and tidy.
10. The utility model discloses need not constructor and need stand and pour downwards on the scaffold, it is big to have effectively improved constructor working strength, and the high condition of operational environment danger coefficient.
Drawings
FIG. 1 is a schematic view of a cast-in-place wall quick-mounting standard formwork support structure of the utility model;
FIG. 2 is a view of the structure of the supporting member of the present invention;
FIG. 3 is a cross-sectional view of the support member A-A of the present invention;
fig. 4 is a schematic structural view of a cast-in-place wall body fast-assembling formwork system additionally provided with an embodiment of a vertical purlin;
fig. 5 is a structural plan view of the cast-in-place formwork system additionally provided with an embodiment of a vertical purlin;
fig. 6 shows a structural view of a supporting member of an embodiment of a vertical purlin added in the present invention;
fig. 7 is a cross-sectional view of the embodiment of the present invention, with a support member of a vertical column in the direction B-B;
fig. 8 is a cross-sectional view of a brace of the present invention;
FIG. 9 is a schematic structural view of a cast-in-place wall quick-assembly form marking system of the present invention;
FIG. 10 is a sectional view of the cast-in-place wall quick-mounting form marking system of the present invention;
fig. 11 is a side view of the wall frame of the present invention;
fig. 12 is a schematic view of the structure of the wall skeleton of the present invention;
fig. 13 is a schematic structural view of the pouring system of the present invention.
The labels in the figure are: 100-wall framework, 200-supporting piece, 300-brace, 400-template, 500-back balk, 600-cast-in-place mold surface, 700-pull rod, 800-grouting flange, 900-vertical balk, 202-limiting structure, 221-bearing part, 222-limiting part, 203-mounting hole, 204-pouring surface, 205-limiting surface, 206-assembling surface, 207-block, 302-mounting part, 303-supporting edge, 304-positioning part, 305-grouting hole, 102-upright component, 121-assembling part, 122-supporting part, 123-limiting part, 103-transverse tie bar and 131-mounting piece.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
A cast-in-place wall body fast-assembling mark mold supporting structure is shown in fig. 1, fig. 2 and fig. 3, and comprises a template 400, supporting pieces 200 and back balk 500, wherein the template 400 is arranged between the adjacent supporting pieces 200; the supporting piece 200 and the template 400 are matched with each other, and the formed cast-in-place mould surface 600 is smooth in surface; the supporting pieces 200 are provided with limiting structures 202, back purlin 500 for limiting the template 400 is arranged between the adjacent supporting pieces 200, and the back purlin 500 is matched with the limiting structures 202.
The supporting piece 200 is matched with the template 400, so that the process of drilling or nailing the template 400 in the installation process is omitted; the problems that the combination between the template 400 and the back balk 500 usually needs long-time manual operation, time and labor are consumed in installation and disassembly, and the construction and recycling of template components are not facilitated are solved, and the construction period is effectively shortened.
The supporting member 200 comprises a limiting surface 205 and a pouring surface 204 which are opposite in position, wherein the limiting structure 202 is arranged on the limiting surface 205; the supporting member 200 and the formwork 400 are matched with each other, after the formwork 400 and the supporting member 200 are assembled, the surface of the formwork 400 and the surface of the formwork 400 or the surface of the formwork 400 and the pouring surface 204 form a cast-in-place formwork surface 600, and the cast-in-place formwork surface 600 is flat; the support member 200 is further provided with a plurality of mounting holes 203.
The supporting piece 200 is multifunctional by dividing the area of the supporting piece 200, the size of the containing area of the back purlin 500 is limited by the limiting surface 205 and the limiting structure 202 together, and the functions of quickly installing and limiting the back purlin 500 are achieved; the pouring surface 204 separates the formwork, and forms a cast-in-place formwork surface 600 with the formwork 400 in the pouring process, so that the bearing effect is achieved, and the problems that in the prior art, holes need to be drilled or nailed on the formwork 400, and the construction efficiency is low are solved by arranging the mounting holes 203 on the limiting surface 205 and the pouring surface 204 in a penetrating manner.
The supporting member 200 comprises a limiting surface 205, a pouring surface 204 and two assembling surfaces 206, wherein the assembling surfaces 206 are positioned at two sides of the supporting member 200 between the limiting surface 205 and the pouring surface 204; the limiting surface 205 and/or the assembling surface 206 are/is provided with a stop block 207, and when the template 400 is matched with the assembling surface 206, the stop block 207 limits the template 400 at the edge part thereof, so that the pouring surface 204 and the surface of the template 400 form a cast-in-place mold surface 600.
The two mounting surfaces 206 serve to quickly mount the template 400; the stop block 207 is arranged to limit the displacement of the template 400, so that the problem of easy dislocation between adjacent templates 400 is solved, the positioning accuracy of the template 400 is improved, and the casting surface 204 of the support member 200 and the surface of the template 400 are ensured to be smooth, so that the surface of a cast wall is smooth and flat; in the pouring process, the stop block 207 can prevent the slurry leakage phenomenon from occurring at the joint of the template 400 and the assembling surface 206, and the pouring environment is polluted.
The limiting structure 202 includes a bearing portion 221 fixed to the support member 200, and a limiting portion 222 connected to the bearing portion 221, so that an accommodating space is formed in an area between the limiting portion 222, the bearing portion 221, and the limiting surface 205, an opening of the accommodating space is upward, and the back brace 500 is clamped into the accommodating space from the opening and is fixed or taken out from the opening.
The back balm 500 is limited by the limiting part 222 and the bearing part 221 together with the limiting surface 205, so that the back balm 500 is prevented from falling due to collision, vibration and the like in the using process, and the limiting structure 202 is simple in structure and easy to produce and manufacture; the back purlin 500 is installed and limited in the formed containing area, the back purlin 500 does not need to be additionally installed by bolts or screws, the back purlin 500 can be taken out from an opening of the containing area during disassembly, the processes are few, the process is easy to master, the rapid combination between the supporting piece 200 and the back purlin 500 can be realized in the construction process, the problems that the combination between the template 400 and the back purlin 500 usually needs manual operation for a long time, the assembly and the disassembly are time-consuming and labor-consuming, and the construction and the reutilization of a template assembly are not facilitated are solved.
Example 2
On the basis of embodiment 1, as shown in fig. 4 to 7, the cast-in-place wall fast-assembly standard formwork supporting structure further comprises a vertical purlin 900, wherein the vertical purlin 900 is arranged between adjacent supporting pieces 200; when the back brace 500 is mated with the restraining structure 202, the back brace 500 butts the vertical brace 900 against the outer surface of the template 400.
After the vertical column 900 is additionally arranged, the limiting structure 202 on the supporting member 200 needs to be lengthened, and a section of boss matched with the thickness of the vertical column 900 is arranged at one end of the limiting structure 202 connected with the supporting member 200, and the boss is respectively connected with the supporting member 200 and the bearing part 221. In the process of assembling the supporting structure, the vertical purlin 900 is installed between the supporting pieces 200, the surface of the boss is flush with the outer surface of the vertical purlin 900, then the back purlin 500 is clamped into the limiting structure 202, and at the moment, the back purlin 500 supports the vertical purlin 900 against the outer surface of the template 400. In the casting process, the template 400 expands outwards, so that the vertical purlin 900 compresses the back purlin 500, and the back purlin 500 is supported on the limiting part 222, thereby limiting the expansion deformation of the template 400 and ensuring that the cast wall surface is smooth and flat.
In the construction process, a plurality of vertical purls 900 can be arranged according to actual construction requirements, so that the distance between stressed positions on the outer surface of the template 400 is reduced, and the template 400 is small in expansion and deformation degree; due to the fact that the vertical purlin 900 is additionally arranged, the height of the assembling surface 206 of the supporting piece 200 can be increased without being limited by the thickness of the template 400, and the rigidity of the supporting piece 200 is improved; the back purlin 500 originally installed on the supporting member 200 is pressed by the template 400, and the vertical purlin 900 is pressed by the template 400, so that the stress on the supporting member 200 is reduced, the number of fasteners can be reduced during installation of the supporting member 200, and the installation time is shortened.
Example 3
A cast-in-place wall body fast-assembly standard formwork system is disclosed, as shown in fig. 9 and 10, the cast-in-place wall body fast-assembly standard formwork supporting structures are arranged on two sides of a wall framework 100 side by side, a plurality of braces 300 are arranged between the cast-in-place wall body fast-assembly standard formwork supporting structures and the wall framework 100, the braces 300 are abutted against the wall framework 100 and a cast-in-place formwork surface 600, and a certain distance is kept between the cast-in-place wall body fast-assembly standard formwork supporting structures and the wall framework 100; the pull rod 700 passes through the mounting hole 203 on the support member 200 to fixedly connect the cast-in-place wall body fast-assembling formwork support structures on the two sides of the wall framework 100.
The plurality of braces 300 are arranged between the supporting structure and the wall framework 100, so that the thickness of the poured wall body is controlled in a mode of keeping a certain distance between the supporting structure and the wall framework 100, the installation is convenient and rapid, the labor cost is saved, and the pouring precision of the cast-in-place formwork system can be ensured. The pull rods 700 penetrate through the mounting holes 203, so that the two opposite supporting pieces 200 are connected with each other, the position of the template 400 arranged between the two adjacent supporting pieces 200 is fixed, drilling or nailing on the template 400 is not needed, the assembling process is convenient, and the construction period is effectively shortened.
In the two cast-in-place wall body fast-assembling mark mold supporting structures which are arranged in parallel, the positions of the supporting pieces 200 at the same position correspond to each other; and the mounting holes 203 on the support member 200 correspond in height position, so that the pull rod 700 horizontally passes through the mounting holes 203 and fixes the support member 200.
By limiting the position of the mounting hole 203 on the support member 200, the pull rod 700 is ensured to horizontally pass through the mounting hole 203 and fix the support member 200, so that the poured wall surface is smooth and flat.
Example 4
On the basis of embodiment 3, as shown in fig. 8, a cross section of each brace 300 includes a positioning portion 304, an installation portion 302, and a supporting edge 303, and the supporting edge 303 is respectively connected to the positioning portion 304 and the installation portion 302, so that the positioning portion 304 and the installation portion 302 are spaced at a certain distance from each other, and a certain distance is ensured to be kept between a support structure of the cast-in-place wall quick-assembly form and a wall framework 100; the mounting portion 302 is connected to the wall frame 100, and the positioning portion 304 abuts against the cast-in-place mold surface 600.
The installation parts 302 of the braces 300 are fixedly connected to the wall framework 100, and the positioning parts 304 are abutted against the cast-in-place formwork surface 600, so that the equal space between the wall framework 100 and the cast-in-place wall fast-assembly formwork supporting structure is ensured, and the pouring accuracy of a poured wall surface is further ensured; when the brace 300 is installed, after the installation height of the brace 300 is fixed, the installation part 302 of the brace 300 is nailed by the shooting nail, so that the installation part 302 is fixedly connected with the wall framework, extra punching is not needed, and the installation efficiency is high.
The supporting sides 303 and the positioning parts 304 of the brace 300 are provided with a plurality of grouting holes 305 arranged along the length direction, and the grouting holes 305 on the adjacent supporting sides 303 are corresponding in position, so that the grouting holes 305 on the supporting sides 303 are mutually communicated in the vertical direction.
When concrete is poured, the concrete can extend and flow through the grouting holes 305, the problem that the brace 300 obstructs the flow of the concrete is solved, the grouting holes 305 on the supporting edges 303 effectively reduce the pressure of the concrete on the brace 300 in the vertical direction in the pouring process, prevent the brace 300 from deforming, and improve the pouring speed and quality; the grouting holes 305 on the positioning parts 304 can enable concrete to apply pressure to the cast-in-place wall body fast-assembly standard formwork supporting structure through the grouting holes 305 in the pouring process, further enable a gap to be formed between the cast-in-place wall body fast-assembly standard formwork supporting structure and the pull strips 300, and enable the pull strips 300 to be wrapped in the poured wall body after the concrete is poured into the gap, so that the surface flatness of the poured wall body is improved.
Example 5
On the basis of embodiments 3 and 4, as shown in fig. 11 and 12, a cast-in-place wall body fast-assembling formwork system includes a wall body framework 100 including a column assembly 102, wherein the column assembly 102 is provided with a support portion 122, a limiting portion 123 and an assembling portion 121; the supporting parts 102 are arranged side by side along the length direction of the wall framework 100, the assembling parts 121 are arranged at two ends of the supporting parts, and the limiting parts 103 are horizontally arranged on the supporting parts 122.
The support parts 102 are arranged side by side along the length direction of the wall framework 100, so that the stability of the wall framework 100 is improved; because the wall protection layer is too thin and is easy to permeate moist gas and water, and cracks are easy to generate if the wall protection layer is too thick, the reinforcing steel bars are corroded and expanded, the concrete is damaged, the use and structural safety are influenced, the distance between the wall framework 100 and the cast-in-place wall fast-assembly formwork supporting structure can be controlled by adjusting the length of the limiting part 103, and the thickness of the poured wall protection layer is guaranteed.
Stay 300 is horizontally arranged at the two axial ends of the limiting part 103 and at the outer side of the upright post assembly 102, and mounting parts 131 are arranged at the two ends of the stay 300.
The brace 300 is arranged at the two axial ends of the limiting part 103, so that a certain distance is formed between the wall framework 100 and the cast-in-place wall fast-assembly mark mold supporting structure, and the distances are equal, and further the pouring precision of a poured wall surface is ensured; brace 300 is horizontally arranged on the outer side of upright post assembly 102, and upright post assemblies 102 can be connected in the horizontal direction, so that stability among a plurality of upright post assemblies 102 is guaranteed.
Example 6
In a cast-in-place wall body fast-assembling formwork marking system, instead of the brace in embodiment 5, as shown in fig. 11 and 12, horizontal tie bars 103 are horizontally arranged at two axial ends of the limiting portion 103 and at the outer side of the upright post assembly 102, and installation pieces 131 are arranged at two ends of each horizontal tie bar 103.
The transverse tie bars 103 are arranged at the two axial ends of the limiting part 103, so that a certain space is formed between the wall framework and the cast-in-place wall fast-assembly mark mold supporting structure, and the spaces are equal, thereby ensuring the pouring precision of the poured wall surface; the horizontal lacing wire 103 is horizontally arranged at the outer side of the upright post component 102, the upright post component 102 can be connected in the horizontal direction, and the stability among the upright post components 102 is guaranteed.
The transverse lacing wires 103 are suitable for truss systems.
Example 7
A cast-in-place wall body fast-assembling formwork marking system, which replaces the technical solutions in embodiment 5 and embodiment 6, as shown in fig. 11 and fig. 12, braces 300 are horizontally arranged at two axial ends of the limiting portion 103, transverse tie bars 103 are horizontally arranged at outer sides of the upright post assemblies 102, the braces 300 and the transverse tie bars 103 are arranged in a staggered manner, and mounting pieces 131 are respectively arranged at two ends.
The brace 300 is arranged at the two axial ends of the limiting part 103, so that a certain distance is formed between the wall framework 100 and the cast-in-place wall fast-assembly mark mold supporting structure, and the distances are equal, and further the pouring precision of a poured wall surface is ensured; the horizontal lacing wire 103 is horizontally arranged at the outer side of the upright post component 102, the upright post component 102 can be connected in the horizontal direction, and the stability among the upright post components 102 is guaranteed.
Compared with embodiment 5, the structure that the pull strip 300 and the transverse lacing wire 103 are staggered has higher stability; compared with embodiment 6, the pull strip 300 is installed through driving the shooting nail, welding, punching or installing of an installing part are not needed, and assembling is fast.
Example 8
On the basis of embodiments 3 to 7, as shown in fig. 13, in the cast-in-place wall body quick-assembly formwork support structure, concrete pouring ports are formed in the middle and/or lower positions of the formwork 400, and the concrete pouring ports are provided with grouting flanges 800.
Concrete pouring openings are formed in the middle and/or lower portion of the template 400, and pouring is performed from bottom to top, so that the common quality problem that cavities are generated on the surface layer of a poured wall body due to segregation and unsmooth air discharge is overcome; the problem that concrete splashes when traditional top-down pouring is carried out is solved, and the cleanness and tidiness of a construction site are guaranteed; grouting flange 800 has the material pump sending all-in-one of mixing through duct connection, and when concreting, mix material pump sending all-in-one and pour the intracavity of pouring that template 400 and support piece 200 formed through grouting flange 800 with the concrete that stirs, effectively improved prior art, constructor need stand and pour downwards on the scaffold frame, and working strength is big, and the high condition of operational environment danger coefficient.
The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to aid in understanding the methods and their core concepts. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (14)
1. Cast-in-place wall body mark mould bearing structure fast-assembling, its characterized in that: the device comprises a template (400), supporting pieces (200) and back purlin (500), wherein the template (400) is arranged between every two adjacent supporting pieces (200); the supporting piece (200) and the template (400) are mutually matched, and the surface of a formed cast-in-place mould surface (600) is flat; the support pieces (200) are provided with limiting structures (202), back purlin (500) for limiting the template (400) are arranged between the adjacent support pieces (200), and the back purlin (500) is matched with the limiting structures (202).
2. The cast-in-place wall body fast-assembling mark mould supporting structure of claim 1, characterized in that: the supporting piece (200) comprises a limiting surface (205) and a pouring surface (204) which are opposite in position, wherein the limiting structure (202) is arranged on the limiting surface (205); the supporting piece (200) and the template (400) are matched with each other, after the template (400) and the supporting piece (200) are assembled, the surface of the template (400) and the surface of the template (400) or the surface of the template (400) and the pouring surface (204) form a cast-in-place mold surface (600), and the surface of the cast-in-place mold surface (600) is flat; the supporting piece (200) is also provided with a plurality of mounting holes (203).
3. The cast-in-place wall body fast-assembling mark mould supporting structure of claim 2, characterized in that: the supporting piece (200) comprises a limiting surface (205), a pouring surface (204) and two assembling surfaces (206), wherein the assembling surfaces (206) are positioned at two sides of the supporting piece (200) between the limiting surface (205) and the pouring surface (204); and the limiting surface (205) and/or the assembling surface (206) are/is provided with a stop block (207), and when the template (400) is matched with the assembling surface (206), the stop block (207) limits the template (400) at the edge part of the template, so that the casting surface (204) and the surface of the template (400) form a cast-in-place mold surface (600).
4. A cast-in-place wall body fast-assembling mark mould supporting structure as claimed in claim 2 or 3, wherein: the limiting structure (202) comprises a bearing part (221) fixed on the support piece (200) and a limiting part (222) connected with the bearing part (221), the limiting part (222), the bearing part (221) and the limiting surface (205) form an accommodating space in an area, an opening of the accommodating space is upward, and the back balk (500) is clamped into the accommodating space from the opening and is fixed or is taken out from the opening.
5. A cast-in-place wall body fast-assembling mark mold supporting structure as claimed in claim 1, 2 or 3, wherein: the support frame further comprises vertical purlin (900), wherein the vertical purlin (900) is arranged between the adjacent support pieces (200); when the back balk (500) is matched with the limiting structure (202), the back balk (500) supports the vertical balk (900) on the outer surface of the template (400).
6. A cast-in-place wall body fast-assembling standard formwork system, wherein the cast-in-place wall body fast-assembling standard formwork supporting structure of any one of the claims 1 to 5 is arranged on two sides of a wall framework (100) side by side, and the cast-in-place wall body fast-assembling standard formwork system is characterized in that: a plurality of braces (300) are arranged between the cast-in-place wall body fast-assembly standard formwork supporting structure and the wall body framework (100), the braces (300) are abutted against the wall body framework (100) and the cast-in-place formwork surface (600), and a certain distance is kept between the cast-in-place wall body fast-assembly standard formwork supporting structure and the wall body framework (100); the pull rod (700) penetrates through a mounting hole (203) on the support piece (200) to fixedly connect the cast-in-place wall body fast-assembly formwork support structures on two sides of the wall body framework (100).
7. A cast-in-place wall quick-install form marking system as claimed in claim 6, wherein: in the two cast-in-place wall body fast-assembling mark mold supporting structures which are arranged in parallel, the positions of supporting pieces (200) at the same position correspond to each other; and the mounting holes (203) on the support (200) correspond in height position, so that the pull rod (700) horizontally penetrates through the mounting holes (203) and fixes the support (200).
8. A cast-in-place wall body quick-assembling formwork system as claimed in claim 6 or 7, wherein: the cross section of the brace (300) comprises a positioning part (304), an installation part (302) and a supporting edge (303), wherein the supporting edge (303) is respectively connected with the positioning part (304) and the installation part (302), so that the positioning part (304) and the installation part (302) are spaced at a certain interval, and a certain interval is kept between the cast-in-place wall fast-assembly standard formwork supporting structure and the wall framework (100); the installation part (302) is connected to the wall framework (100), and the positioning part (304) abuts against the cast-in-place mould surface (600).
9. A cast-in-place wall quick-install form marking system as claimed in claim 8, wherein: the supporting edges (303) and the positioning parts (304) of the pull strip (300) are provided with a plurality of grouting holes (305) arranged along the length direction, and the grouting holes (305) on the adjacent supporting edges (303) are corresponding in position, so that the grouting holes (305) on the supporting edges (303) are mutually communicated in the vertical direction.
10. A cast-in-place wall body quick-assembling formwork system as claimed in claim 6, 7 or 9, wherein: the wall framework (100) comprises a stand column assembly (102), wherein the stand column assembly (102) is provided with a supporting part (122), a limiting part (123) and an assembling part (121); the supporting portion (122) is arranged side by side along the length direction of the wall framework (100), the assembling portions (121) are arranged at two ends of the supporting portion, and the limiting portion (123) is horizontally arranged on the supporting portion (122).
11. A cast-in-place wall quick-install form marking system as claimed in claim 10, wherein: brace (300) are horizontally arranged at two axial ends of the limiting part (123) and at the outer side of the upright post assembly (102), and mounting pieces (131) are arranged at two ends of the brace (300).
12. A cast-in-place wall quick-install form marking system as claimed in claim 10, wherein: horizontal lacing wires (103) are horizontally arranged at the two axial ends of the limiting part (123) and the outer side of the upright post component (102), and mounting parts (131) are arranged at the two ends of each horizontal lacing wire (103).
13. A cast-in-place wall quick-install form marking system as claimed in claim 10, wherein: the horizontal brace (300) that is provided with of spacing portion (123) axial both ends department, stand subassembly (102) outside department level is provided with horizontal lacing wire (103), brace (300) and horizontal lacing wire (103) staggered arrangement, and both ends are provided with installed part (131) respectively.
14. A cast-in-place wall quick-install form system as claimed in claim 6, 7, 9, 11, 12 or 13, wherein: in the cast-in-place wall body fast-assembling standard formwork supporting structure, concrete pouring openings are formed in the middle and/or the lower portion of a formwork (400), and grouting flanges (800) are arranged at the concrete pouring openings.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010361926.9A CN111535577A (en) | 2020-04-30 | 2020-04-30 | Cast-in-place light concrete fast-assembling standard formwork system of metal joist wall structure |
| CN2020103619269 | 2020-04-30 |
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| CN212715892U true CN212715892U (en) | 2021-03-16 |
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| CN202010361926.9A Pending CN111535577A (en) | 2020-04-30 | 2020-04-30 | Cast-in-place light concrete fast-assembling standard formwork system of metal joist wall structure |
| CN202010707989.5A Pending CN111809865A (en) | 2020-04-30 | 2020-04-30 | Cast-in-place light concrete fast-assembling template system |
| CN202021471398.4U Active CN213115481U (en) | 2020-04-30 | 2020-07-23 | Brace of cast-in-place formwork system and cast-in-place formwork system |
| CN202021470983.2U Active CN213115480U (en) | 2020-04-30 | 2020-07-23 | Cast-in-place wall body fast-assembling mark mould strutting arrangement |
| CN202010717026.3A Pending CN111997358A (en) | 2020-04-30 | 2020-07-23 | Support member, support structure thereof and cast-in-place formwork system |
| CN202021471222.9U Active CN212715893U (en) | 2020-04-30 | 2020-07-23 | Support member, support structure thereof and cast-in-place formwork system |
| CN202021469763.8U Active CN212715892U (en) | 2020-04-30 | 2020-07-23 | Cast-in-place wall body mark mould bearing structure and system fast-assembling |
| CN202010717242.8A Pending CN112196258A (en) | 2020-04-30 | 2020-07-23 | Cast-in-place wall body mark mould bearing structure and system fast-assembling |
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| CN202010361926.9A Pending CN111535577A (en) | 2020-04-30 | 2020-04-30 | Cast-in-place light concrete fast-assembling standard formwork system of metal joist wall structure |
| CN202010707989.5A Pending CN111809865A (en) | 2020-04-30 | 2020-04-30 | Cast-in-place light concrete fast-assembling template system |
| CN202021471398.4U Active CN213115481U (en) | 2020-04-30 | 2020-07-23 | Brace of cast-in-place formwork system and cast-in-place formwork system |
| CN202021470983.2U Active CN213115480U (en) | 2020-04-30 | 2020-07-23 | Cast-in-place wall body fast-assembling mark mould strutting arrangement |
| CN202010717026.3A Pending CN111997358A (en) | 2020-04-30 | 2020-07-23 | Support member, support structure thereof and cast-in-place formwork system |
| CN202021471222.9U Active CN212715893U (en) | 2020-04-30 | 2020-07-23 | Support member, support structure thereof and cast-in-place formwork system |
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| CN114458006A (en) * | 2022-01-25 | 2022-05-10 | 中国一冶集团有限公司 | Cast in situ concrete wallboard steel bar formwork fixed knot constructs |
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| CN101672104A (en) * | 2008-09-11 | 2010-03-17 | 黑龙江省建工集团有限责任公司 | Big template combined by small steel templates |
| KR101616867B1 (en) * | 2015-06-18 | 2016-04-29 | 유대식 | Wall construction methods and construction equipment |
| CN106245821B (en) * | 2016-10-12 | 2018-07-17 | 成都绿建科技有限公司 | A kind of lightweight steel construction lightweight concrete prefabrication and assembly construction wall and its construction method |
| CN108590167A (en) * | 2018-06-29 | 2018-09-28 | 绍兴明煌建材科技有限公司 | Concrete setting formwork structure and its building method |
| CN110761551A (en) * | 2019-10-24 | 2020-02-07 | 武汉建工集团股份有限公司 | Combined aluminum alloy template |
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| CN213115481U (en) | 2021-05-04 |
| CN212715893U (en) | 2021-03-16 |
| CN213115480U (en) | 2021-05-04 |
| CN112196258A (en) | 2021-01-08 |
| CN111809865A (en) | 2020-10-23 |
| CN111997358A (en) | 2020-11-27 |
| CN111535577A (en) | 2020-08-14 |
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Assignee: Chengdu Wall Building Materials Technology Co.,Ltd. Assignor: Chengdu magic Building Technology Co.,Ltd. Contract record no.: X2023510000033 Denomination of utility model: The support structure and system of the quick installation standard mold for cast-in-place walls Granted publication date: 20210316 License type: Common License Record date: 20231208 |
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