CN214696357U - Post-cast strip construction structure of coincide floor - Google Patents
Post-cast strip construction structure of coincide floor Download PDFInfo
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- CN214696357U CN214696357U CN202120350446.2U CN202120350446U CN214696357U CN 214696357 U CN214696357 U CN 214696357U CN 202120350446 U CN202120350446 U CN 202120350446U CN 214696357 U CN214696357 U CN 214696357U
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Abstract
The utility model relates to a post-cast strip construction structures of coincide floor, it includes the template and is used for hanging the fixed subassembly of template, and fixed subassembly can dismantle between crossbeam and the template and be connected with the jib including erectting the crossbeam between two coincide floors. This application utensil improves the installation effectiveness of template to improve the efficiency of construction in post-cast strip's effect.
Description
Technical Field
The application relates to the technical field of building construction, especially, relate to a post-cast strip construction structures of coincide floor.
Background
The laminated floor slab is an assembled integral floor slab formed by laminating prefabricated slabs and cast-in-place reinforced concrete layers. In the floor slab laying process of the fabricated building, the adjacent laminated floor slabs are usually connected by adopting a post-cast strip. The construction of the post-cast strip is generally to build a floor type support below the post-cast strip, fix the template below the post-cast strip by using the support, and pour concrete on the template after the post-cast strip is blocked by a plurality of templates.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: it takes a lot of time to disassemble and assemble the floor-type support, resulting in low construction efficiency, and thus, it is required to improve this.
SUMMERY OF THE UTILITY MODEL
In order to improve the efficiency of construction of post-cast strip, this application provides a post-cast strip construction structures of coincide floor.
The application provides a pair of post-cast strip construction structures of coincide floor adopts following technical scheme:
the utility model provides a post-cast strip construction structures of coincide floor, includes the template and is used for hanging the fixed subassembly of template, fixed subassembly is including erectting the crossbeam between two adjacent coincide floors, the crossbeam with can dismantle between the template and be connected with the jib.
Through adopting above-mentioned technical scheme, through having set up the crossbeam between two adjacent coincide floors, and can dismantle between crossbeam and the template and be connected with the jib, during the installation template, install the one end of jib on the crossbeam, place the template in the below of post-cast strip, be connected the other end and the template of jib to make the template can hang in the sky, thereby need not to build the console mode support and be used for supporting the template, effectively improved the installation effectiveness of template, thereby improve the efficiency of construction in post-cast strip.
Preferably, the jib is the threaded rod, the both ends of jib pierce through respectively the crossbeam with the template, the equal threaded connection in both ends of jib has the nut.
Through adopting above-mentioned technical scheme, when using the jib to connect crossbeam and template, pass through nut and crossbeam locking with the one end of jib, pass the template and through nut locking with the other end of jib to fix the template between two coincide floor.
Preferably, the two ends of the formwork are respectively provided with a first connecting strip and a second connecting strip in a protruding mode, and when the two formworks are spliced, the first connecting strip on one formwork is lapped on the upper surface of the second connecting strip on the other formwork.
Through adopting above-mentioned technical scheme, through protruding first connecting strip and the second connecting strip of being equipped with respectively at the both ends of template, when assembling the template, will treat the first connecting strip overlap joint on the second connecting strip of installing in the template for the staff only needs the one hand to hold the template and can fix the lower surface at coincide floor with the template, thereby reduces constructor's working strength. And through setting up first connecting strip and second connecting strip, increased the route that the handing-over department of concrete follow two adjacent templates flowed, reduced the possibility that the clearance department between concrete follow two adjacent templates flowed.
Preferably, still including being used for supplementary installation the auxiliary assembly of template, the auxiliary assembly includes the connecting rod, the both ends of connecting rod are first couple of fixedly connected with and second couple respectively, first couple with the crossbeam articulates, the template articulates on the second couple.
Through adopting above-mentioned technical scheme, for the installation that makes things convenient for the template, when the below of coincide floor is arranged in to the template, with the first connecting strip overlap joint on the second connecting strip on adjacent template in the template, articulate the hook portion at the second couple with the template again, hang first couple on the crossbeam, auxiliary assembly plays supporting role to the template for constructor is flowing the in-process of board locking with the coincide, need not to support the template, thereby easy to assemble template.
Preferably, the both ends of crossbeam all fixedly connected with inserted bar, it has the confession to open on the coincide floor the inserted jack of inserted bar.
Through adopting above-mentioned technical scheme, through the equal fixedly connected with inserted bar in the both ends of crossbeam, it has confession inserted bar male jack to open on the coincide floor, and the jack plays limiting displacement to the crossbeam to make the template in the installation, the crossbeam is difficult for rocking, thereby easy to assemble template.
Preferably, the first hook is hinged to the connecting rod.
Through adopting above-mentioned technical scheme, through articulating first couple and connecting rod and setting, after second couple articulates with the template, can hang first couple on the crossbeam through rotating first couple to make things convenient for the installation and the dismantlement of auxiliary assembly.
Preferably, the boom is slidably sleeved with a sleeve.
Through adopting above-mentioned technical scheme, having cup jointed the sleeve through the periphery slip at the jib, the sleeve keeps apart jib and concrete, and at the in-process of pouring the post-cast strip, the jib can not be stuck with the concrete together to conveniently dismantle template and fixed subassembly.
Preferably, the first connecting strip and the second connecting strip are the same in shape, the upper surface of the first connecting strip is flush with the upper surface of the template, and the lower surface of the second connecting strip is flush with the lower surface of the template.
Through adopting above-mentioned technical scheme, through the same setting of shape with first connecting strip and second connecting strip, and the upper surface of first connecting strip flushes with the upper surface of template, and the lower surface of second connecting strip flushes with the lower surface of template for the surface of the post-cast strip after pouring is leveled with the surface of coincide floor, is favorable to improving the shaping quality in post-cast strip.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the cross beam is erected between two adjacent laminated floors, the hanging rod is detachably connected between the cross beam and the template, and when the template is installed, the cross beam is connected with the template through the hanging rod, so that the template is fixed below the post-cast strip, a floor type support does not need to be built for supporting the template, and the construction efficiency of the post-cast strip is improved;
2. the first connecting strip and the second connecting strip are respectively arranged at the two ends of the template in a protruding mode, when the template is assembled, the first connecting strip on the subsequent template is lapped on the second connecting strip on the installed template, and the installed template plays a supporting role on the subsequent template, so that the working strength of constructors is reduced;
3. through being provided with auxiliary assembly, auxiliary assembly cooperates first connecting strip, second connecting strip to play the supporting role to the template for constructor need not to support the template at the in-process that flows board locking with the template with the coincide, thereby easy to assemble template.
Drawings
FIG. 1 is a schematic overall structure of the present application;
fig. 2 is a schematic structural diagram of the two templates in the present application when they are spliced.
Description of reference numerals: 1. a template; 2. a fixing assembly; 21. a cross beam; 22. a boom; 23. a nut; 3. overlapping the floor slabs; 4. an elastic pad; 5. inserting a rod; 6. a first connecting bar; 7. a second connecting strip; 8. an auxiliary component; 81. a connecting rod; 82. a first hook; 83. a second hook; 9. a sleeve.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses post-cast strip construction structures of coincide floor. Referring to fig. 1 and 2, a post-cast strip construction structure of a laminated floor slab includes a formwork 1 and a fixing assembly 2 for suspending the formwork 1. The fixing assembly 2 comprises cross beams 21 which are erected on both sides of the post-cast strip, and the cross beams 21 span between two adjacent laminated floor slabs 3. The template 1 is positioned below the post-cast strip, and the width of the template 1 is larger than that of the post-cast strip. A hanging rod 22 is detachably connected between the cross beam 21 and the formwork 1.
Referring to fig. 2, the hanger bar 22 is a threaded rod, both ends of the hanger bar 22 penetrate the beam 21 and the formwork 1, respectively, and both ends of the hanger bar 22 are connected with nuts 23 by threads. Two elastic gaskets 4 are further sleeved on the hanging rod 22 in a sliding mode, the two elastic gaskets 4 are located between the two nuts 23, the elastic gaskets 4 are circular, and the outer diameter of each elastic gasket 4 is larger than that of each nut 23. The hanger rods 22 cooperate with the nuts 23 and the elastic gaskets 4 to fix the beams 21 and the formworks 1 on the upper and lower sides of the composite floor slab 3, so that the formworks 1 are suspended below the composite floor slab 3, and the formworks 1 are conveniently spliced.
Referring to fig. 1 and 2, two ends of the cross beam 21 are fixedly connected with the inserted rods 5, and the two inserted rods 5 are symmetrically distributed on the lower surface of the cross beam 21; the laminated floor slab 3 is provided with jacks for inserting the inserted rods 5, and the inserted rods 5 are inserted into the jacks in a sliding mode. The jacks play a limiting role on the cross beam 21 through the inserted rods 5, so that the cross beam 21 is kept stable in the installation process of the formwork 1.
Referring to fig. 2, the two ends of the template 1 in the length direction are respectively provided with a first connecting strip 6 and a second connecting strip 7 in a protruding mode, the upper surface of the first connecting strip 6 is flush with the upper surface of the template 1, the lower surface of the second connecting strip 7 is flush with the lower surface of the template 1, the thickness of the first connecting strip 6 and the thickness of the second connecting strip 7 are smaller than that of the template 1, the shapes of the first connecting strip 6 and the second connecting strip 7 are consistent, and the lengths of the first connecting strip 6 and the second connecting strip 7 are consistent with the width of the template 1. When the two formworks 1 are spliced, the first connecting strip 6 on one formwork 1 is overlapped on the upper surface of the second connecting strip 7 on the other formwork 1. Through setting up first connecting strip 6 and second connecting strip 7, when being favorable to the installation of template 1 for the difficult gap of following two templates 1 junctions of concrete flows.
Referring to fig. 2, the post-cast strip construction structure further includes an auxiliary assembly 8 for assisting in installing the formwork 1. The auxiliary assembly 8 comprises a connecting rod 81, one end of the connecting rod 81 is hinged with a first hook 82, and the other end of the connecting rod 81 is fixedly connected with a second hook 83. The first hook 82 and the second hook 83 have the same structure, the hook parts of the first hook 82 and the second hook 83 are both arranged in a bending way towards the direction close to the middle part of the connecting rod 81, and the first hook 82 and the second hook 83 are arranged oppositely. When the formwork 1 is hung on the hook portion of the second hook 83 and the first hook 82 is hung on the cross beam 21, the upper surface of the formwork 1 abuts against the lower surface of the composite floor 3. The auxiliary assembly 8 plays a role in pre-fixing the template 1, so that a constructor does not need to hold the template 1 during the locking of the template 1, and the installation of the template 1 is facilitated.
The periphery of the suspender 22 is also sleeved with a sleeve 9 in a sliding manner, and the sleeve 9 is made of PVC material. Through setting up sleeve pipe 9, at the in-process of concreting, sleeve pipe 9 keeps apart concrete and jib 22 to conveniently dismantle template 1 and fixed subassembly 2.
The implementation principle of the post-cast strip construction structure of the composite floor slab in the embodiment of the application is as follows:
when casting the post-cast strip, the cross beam 21 is erected between the two laminated floor slabs 3, the inserted rod 5 is inserted into the inserted hole, one end of the suspension rod 22 penetrates through the cross beam 21 and is locked through the nut 23, and the template 1 is placed below the cross beam 21. When installing the first template 1, two sets of auxiliary assemblies 8 are needed to pre-fix the template 1. One end of the template 1 is firstly hung on the hook part of the second hook 83, the first hook 82 is hung on the cross beam 21, and then the other end of the template 1 is hung on the cross beam 21 through another group of auxiliary components 8. Then, sleeve 9 is sleeved on hanger rod 22, nut 23 is sleeved at one end of hanger rod 22 far away from cross beam 21, nut 23 is screwed, template 1 is tightly abutted against composite floor slab 3, two sets of auxiliary assemblies 8 are dismounted, and template 1 is made to hang the lower surface of composite floor slab 3.
When splicing the formwork 1, as the formwork 1 is fixed between the two laminated floor slabs 3, only one set of auxiliary components 8 is needed. The first connecting strip 6 positioned on the template 1 to be installed is lapped on the second connecting strip 7 positioned on the installed template 1, and the other end of the subsequent template 1 is hung on the cross beam 21 by using the auxiliary assembly 8, so that the template 1 is convenient to install by constructors. The whole construction process is efficient and rapid, a floor type support does not need to be built for supporting the template 1, the installation efficiency of the template 1 is effectively improved, and therefore the construction efficiency of the post-cast strip is improved.
After the templates 1 are spliced, coating a release agent on the upper surface of the templates 1, adhering sealing strips on the peripheral edges of the templates 1, and then pouring concrete.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a post-cast strip construction structures of coincide floor which characterized in that: including template (1) and be used for hanging fixed subassembly (2) of template (1), fixed subassembly (2) are including erectting crossbeam (21) between two coincide floor (3), crossbeam (21) with can dismantle between template (1) and be connected with jib (22).
2. The post-cast strip construction structure of composite floor slab as claimed in claim 1, wherein: the jib (22) are the threaded rod, the both ends of jib (22) pierce through respectively crossbeam (21) with template (1), the equal threaded connection in both ends of jib (22) has nut (23).
3. The post-cast strip construction structure of composite floor slab as claimed in claim 1, wherein: the two ends of the template (1) are respectively provided with a first connecting strip (6) and a second connecting strip (7) in a protruding mode, when the two templates (1) are spliced, the first connecting strip (6) on one template (1) is lapped on the upper surface of the second connecting strip (7) on the other template (1).
4. The post-cast strip construction structure of composite floor slab as claimed in claim 1, wherein: still including being used for supplementary installation auxiliary assembly (8) of template (1), auxiliary assembly (8) are including connecting rod (81), the both ends of connecting rod (81) are first couple (82) of fixedly connected with and second couple (83) respectively, first couple (82) with crossbeam (21) articulates, template (1) articulates on second couple (83).
5. The post-cast strip construction structure of composite floor slab as claimed in claim 1, wherein: both ends of crossbeam (21) all fixedly connected with inserted bar (5), it has the confession to open on coincide floor (3) the jack that inserted bar (5) inserted.
6. The post-cast strip construction structure of composite floor slab as claimed in claim 4, wherein: the first hook (82) is hinged with the connecting rod (81).
7. The post-cast strip construction structure of composite floor slab as claimed in claim 1, wherein: the hanger rod (22) is sleeved with a sleeve in a sliding mode.
8. The post-cast strip construction structure of composite floor slab as claimed in claim 3, wherein: the first connecting strip (6) and the second connecting strip (7) are the same in shape, the upper surface of the first connecting strip (6) is flush with the upper surface of the template (1), and the lower surface of the second connecting strip (7) is flush with the lower surface of the template (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120350446.2U CN214696357U (en) | 2021-02-07 | 2021-02-07 | Post-cast strip construction structure of coincide floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120350446.2U CN214696357U (en) | 2021-02-07 | 2021-02-07 | Post-cast strip construction structure of coincide floor |
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| CN214696357U true CN214696357U (en) | 2021-11-12 |
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| CN202120350446.2U Active CN214696357U (en) | 2021-02-07 | 2021-02-07 | Post-cast strip construction structure of coincide floor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114856064A (en) * | 2022-06-11 | 2022-08-05 | 南京旭浦建材科技有限公司 | High-performance anti-seismic tensile laminated slab |
| CN115198946A (en) * | 2022-06-30 | 2022-10-18 | 杭州中庆建设有限公司 | Prefabricated laminated slab fixed installation structure and construction method |
-
2021
- 2021-02-07 CN CN202120350446.2U patent/CN214696357U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114856064A (en) * | 2022-06-11 | 2022-08-05 | 南京旭浦建材科技有限公司 | High-performance anti-seismic tensile laminated slab |
| CN115198946A (en) * | 2022-06-30 | 2022-10-18 | 杭州中庆建设有限公司 | Prefabricated laminated slab fixed installation structure and construction method |
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