CN115142668A

CN115142668A - Support-free bottom die for fabricated floor

Info

Publication number: CN115142668A
Application number: CN202210874490.2A
Authority: CN
Inventors: 赵宏康; 戴雅萍
Original assignee: Tus-Design Group Co ltd
Current assignee: Tus-Design Group Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-10-04

Abstract

The invention discloses an assembly type floor support-free bottom die which comprises a first prefabricated part, a second prefabricated part and a template, wherein the second prefabricated part is arranged opposite to the first prefabricated part, the template is arranged between the first prefabricated part and the second prefabricated part, the first end of the template is movably arranged on the first prefabricated part through a first mounting assembly, and the second end of the template is movably arranged on the second prefabricated part through a second mounting assembly. The support-free bottom die for the fabricated floor slab improves the construction efficiency and reduces the construction cost.

Description

Support-free bottom die for fabricated floor

Technical Field

The invention relates to the technical field of composite floor slab concrete pouring templates, in particular to an assembly type floor slab support-free bottom die.

Background

In recent years, the construction of fabricated concrete has been greatly developed, and the construction of concrete composite floor slabs has been widely used.

However, due to the diversity of building planes, the specifications of the prefabricated bottom plates of the concrete composite floor slabs are too many when a plurality of projects are subjected to component splitting, so that the construction cost is obviously improved, the manufacturing time is long, and the construction is not time-consuming and tedious, for example, when the length of a building is 5.2 meters, the prefabricated bottom plates with the length of 1.2 meters cannot meet the requirements, and a template needs to be additionally arranged to fill the position between the prefabricated bottom plates and the prefabricated beam. In the prior art, a support frame is generally arranged below a formwork to support the formwork, so that concrete is conveniently poured above the formwork, the support frame is detached after the concrete is poured, the construction difficulty is high, and the construction cost is high.

Disclosure of Invention

Based on the problems, the invention aims to provide the support-free bottom die for the fabricated floor slab, which is convenient to construct and reduces the construction cost.

In order to solve the problems in the prior art, the technical scheme provided by the invention is as follows:

the utility model provides a support die block is exempted from to assembled floor, includes first prefab, with the relative second prefab that sets up of first prefab, setting are in first prefab with template between the second prefab, the first end of template sets up through first installation component activity on the first prefab, the second end of template sets up through second installation component activity on the second prefab.

Furthermore, first installation component includes a plurality of pendants of interval arrangement, the one end of pendant is hung and is established on first prefab, the other end of pendant with template fixed connection.

Further, the second installation component includes pre-buried in the second prefab and interval arrangement a plurality of nuts, with nut screw-thread fit's screw rod, the one end of screw rod extends to outside the second prefab, the template overlap joint is in on the screw rod.

Further, the structure of the second mounting assembly is the same as the structure of the first mounting assembly.

Further, the pendant is including connecting gradually first plate, second plate and the third plate that is the Z type, first plate extend along the horizontal direction and with the up end of first prefab is laminated mutually, the second plate extend along vertical direction and with the side of first prefab is laminated mutually, the third plate with first plate is parallel to each other, the template is fixed on the third plate.

Further, the template is fixed on the third plate through screws.

Further, the first prefabricated member is a prefabricated plate, and the second prefabricated member is a prefabricated beam.

Compared with the prior art, the invention has the advantages that:

1. the template is movably arranged between the first prefabricated member and the second prefabricated member through the first mounting assembly and the second mounting assembly, bottom die support is not needed, all operations are carried out above the floor surface, the operation of upward pitching of a ladder below the floor is avoided, the construction is safe and convenient, the working efficiency is improved, and the construction cost is reduced;

2. the template mounting mode is convenient, has improved the standardization level of concrete coincide floor prefabricated bottom plate greatly, and when the building construction, reducible specification that sets up prefabricated bottom plate shortens the engineering time, improves the work efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of an embodiment of a support-free bottom mold for a fabricated floor slab according to the present invention;

FIG. 2 is a top view of an embodiment of the invention (with the concrete stack removed);

wherein:

1. a first preform;

2. a second preform;

3. a template;

4. a concrete laminated layer;

5. hanging parts; 5-1, a first plate; 5-2, a second plate; 5-3, a third plate;

6. a screw;

7. a nut;

8. a screw.

Detailed Description

The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present invention. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.

Referring to fig. 1 and 2, a structural schematic diagram of an embodiment of the present invention provides an assembly type floor slab support-free bottom mold, including a first prefabricated member 1, a second prefabricated member 2 disposed opposite to the first prefabricated member 1, and a mold plate 3 disposed between the first prefabricated member 1 and the second prefabricated member 2, wherein a first end of the mold plate 3 is movably disposed on the first prefabricated member 1 through a first mounting assembly, and a second end of the mold plate 3 is movably disposed on the second prefabricated member 2 through a second mounting assembly. Wherein the first prefabricated member 1 is a prefabricated bottom plate, and the second prefabricated member 2 is a prefabricated part of a superposed beam, namely a prefabricated beam.

In this example, the first mounting assembly includes a plurality of hangers 5 arranged at intervals, one end of each hanger 5 is hung on the first prefabricated member 1, and the other end of each hanger 5 is fixedly connected with the corresponding template 3.

Specifically, the hanging part 5 comprises a first plate 5-1, a second plate 5-2 and a third plate 5-3 which are sequentially connected in a Z shape, wherein the first plate 5-1 extends along the horizontal direction and is attached to the upper end face of the first prefabricated part 1, the second plate 5-2 extends along the vertical direction and is attached to the side face of the first prefabricated part 1, the third plate 5-3 is parallel to the first plate 5-1, and the template 3 is fixed on the third plate 5-3. Preferably, the template 3 is fixed to the third plate 5-3 via screws 6.

The second installation component comprises a plurality of nuts 7 which are embedded in the second prefabricated member 2 and are arranged at intervals, and a screw rod 8 in threaded fit with the nuts 7, one end of the screw rod 8 extends to the second prefabricated member 2, and the template 3 is lapped on the screw rod 8. In other modes, the second mounting assembly can adopt the same structure as the first mounting assembly, namely the second mounting assembly comprises a plurality of hanging pieces 5 which are arranged at intervals, one end of each hanging piece 5 is hung on the second prefabricated member 2, and the other end of each hanging piece 5 is fixedly connected with the template 3.

In the implementation, firstly, the template 3 and the hanging piece 5 are fixedly connected for assembly, the screw rods 8 are screwed on the corresponding nuts 7, then the hanging piece 5 is hung on the first prefabricated part 1, meanwhile, the template 3 is lapped on the screw rods 8, the assembly of the template 3 is completed, and finally, the concrete superposed layer 4 is poured above the first prefabricated part 1, the second prefabricated part 2 and the template 3.

Foretell die block structure need not set up the supporting seat, and the mounting means between template and two prefabs is convenient, and all operations are all gone on more than the floor face, avoid the ladder of erectting below the floor to face upward the operation, improve work efficiency, reduced construction cost.

The above examples are only for illustrating the technical idea and features of the present invention, and the purpose of the present invention is to enable those skilled in the art to understand the content of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a support die block is exempted from to assembled floor which characterized in that: including first prefab, with the relative second prefab that sets up of first prefab, setting are in first prefab with template between the second prefab, the first end of template sets up through first installation component activity on the first prefab, the second end of template sets up through second installation component activity on the second prefab.

2. The fabricated floor support-free bottom die of claim 1, wherein: the first installation assembly comprises a plurality of hanging pieces arranged at intervals, one end of each hanging piece is hung on the first prefabricated piece, and the other end of each hanging piece is fixedly connected with the template.

3. The fabricated floor support-free bottom die of claim 2, wherein: the second installation component comprises a plurality of nuts which are embedded in the second prefabricated component and are arranged at intervals, and a screw rod in threaded fit with the nuts, one end of the screw rod extends to the outside of the second prefabricated component, and the template is lapped on the screw rod.

4. The fabricated floor support-free bottom die of claim 2, wherein: the structure of the second mounting assembly is the same as the structure of the first mounting assembly.

5. The fabricated floor support-free bottom die of claim 2, wherein: the pendant is including connecting gradually first plate, second plate and the third plate that is the Z type, first plate extend along the horizontal direction and with the up end of first prefab is laminated mutually, the second plate extend along vertical direction and with the side of first prefab is laminated mutually, the third plate with first plate is parallel to each other, the template is fixed on the third plate.

6. The fabricated floor support-free bottom die of claim 5, wherein: the template is fixed on the third plate through screws.

7. The fabricated floor support-free bottom die of claim 1, wherein: the first prefabricated member is a prefabricated plate, and the second prefabricated member is a prefabricated beam.