CN205206115U

CN205206115U - Anti superficial indisputable web -roll core mould

Info

Publication number: CN205206115U
Application number: CN201521018777.7U
Authority: CN
Inventors: 任宗汉; 刘自强; 孔玉峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-11
Filing date: 2015-12-11
Publication date: 2016-05-04
Anticipated expiration: 2025-12-11

Abstract

Anti superficial indisputable web -roll core mould is a hexahedron iron net cavity component, and the iron net is the thin iron plate that has punching press mesh (7), six hexahedron faces all have strengthening rib (5), backup pad (4) are located hexahedron inside and are the diagonal cross bracing, four arriss of bottom plate (3) have at least two relative arriss to be circular -arc or have the chamfer, be provided with on the strengthening rib of hexahedron bottom plate (3) outside bellied cockscomb structure burr (6). The utility model discloses do not produce buoyancy, the sound construction, the preparation is easy, can prevent the displacement, increase the stability of indisputable web -roll core mould, the position is more accurate, makes hollow superstructure pore -forming more normal, the iron net is high with the bonding strength of concrete, and the fastness is good.

Description

Anti-floating iron web-roll core mould

Technical field

The utility model relates to building hollow building cover, and being that a kind of and building storey is combined closely and alleviates the hexahedron Cavity structural member of floor weight, specifically, is a kind of anti-floating iron web-roll core mould.

Background technology

At present in cast-in-situ reinforced concrete hollow floor technical field, usual employing is all-sealed, light solid formula or steel mesh Cavity structural member pore-forming moulding by casting hollow building cover, these formworks respectively have feature, wherein many with the method advantage of steel mesh Cavity structural member pore-forming moulding by casting hollow building cover, promote very fast, but in construction, also find Shortcomings part, such as when cast-in-situ concrete Cavity structural member be easily subjected to displacement, element structure more complicated increase make and cost of transportation, Cavity structural member rib be the smooth outflow that right angle is unfavorable for cast-in-situ concrete.

Summary of the invention

The purpose of this utility model is just to provide a kind of anti-floating iron web-roll core mould, and it can solve the deficiency that prior art exists: during cast-in-situ concrete core easily float, be easily subjected to displacement, complex structure etc.

For achieving the above object, the utility model is achieved through the following technical solutions: a kind of anti-floating iron web-roll core mould, the hexahedron iron net Cavity structural member be made up of top board (1), side plate (2), base plate (3) and gripper shoe (4), it is characterized in that, described iron net is the sheet iron plate with punching press mesh (7), and punching press mesh (7) is rectangle, circle or oval; Hexahedral six faces are provided with the reinforcing rib (5) of the outwardly convex that some are stamped to form; It is diagonal cross support or the support in " rice " word that gripper shoe (4) is positioned at hexahedral inside; Four ribs of hexahedral base plate (3) surrounding have at least two relative ribs to be arc-shaped or have chamfering; The reinforcing rib of hexahedral base plate (3) is provided with the zigzag burr (6) of outwardly convex.

The utility model has the advantage of: use iron web frame, do not produce buoyancy during fluid concrete around of the present utility model; Employ gripper shoe at interior diagonal line, make structure more firm, it is easier to make; The rib of base plate is circular arc or chamfering, and the concreting mortar of convection cell shape serves water conservancy diversion mobilization, concrete is flowed faster, fill evenly; Zigzag burr on base plate reinforcing rib adds the frictional force between the utility model and reinforcing bar, can prevent displacement, increases the stability of iron web-roll core mould, and position is more accurate, makes hollow building cover pore-forming more specification; Make with metal material, waterproof, fire prevention, intensity are high, iron net and concrete bond strength high, fastness is good.

Accompanying drawing explanation

Accompanying drawing 1 is the utility model surface structure schematic diagram;

Accompanying drawing 2 is the utility model internal construction schematic diagram (accompanying drawing 1 eliminates top board);

Accompanying drawing 3 is the utility model structure elevations;

Accompanying drawing 4 is the utility model structure right views;

Surface structure schematic diagram when accompanying drawing 5 is the utility model inversions.

Detailed description of the invention

Contrast accompanying drawing is described further the utility model:

In figure, 1 is top board, and 2 is side plates, and 3 is base plates, and 4 is gripper shoes, and 5 is reinforcing ribs, and 6 is zigzag burrs, and 7 is punching press mesh.The utility model can adopt the zinc-plated sheet iron plate with punching press mesh to make, waterproof, fire prevention, intensity are high, lightweight, without buoyancy.

A kind of anti-floating iron web-roll core mould, the hexahedron iron net Cavity structural member be made up of top board (1), side plate (2), base plate (3) and gripper shoe (4), described iron net is the sheet iron plate with punching press mesh (7), punching press mesh (7) is rectangle, circle or oval, the specification of punching press mesh flows into iron web-roll core mould for principle (making full use of concrete surface tension force) not allow the concrete mortar before solidifying, the existence of mesh makes iron web-roll core mould not produce buoyancy, and good with concrete relevance; Hexahedral six faces are provided with the reinforcing rib (5) of the outwardly convex that some are stamped to form, and enhance the stressing conditions of structure; It is diagonal cross support or the support in " rice " word that gripper shoe (4) is positioned at hexahedral inside, if upper and lower top board is that square or length and width size difference are little, use diagonal cross support, if the length and width size difference of upper and lower top board large (such as length is more than 1.5 times of width), " rice " word is then used to support, make structure more firm, it is easier to make; Four ribs of hexahedral base plate (3) surrounding have at least two relative ribs to be arc-shaped or have chamfering, serve guide functions to concrete mortar, concrete are flowed faster, fill evenly; The reinforcing rib of hexahedral base plate (3) is provided with the zigzag burr (6) of outwardly convex, add the frictional force between iron web-roll core mould and the reinforcing bar below it, when can prevent fluid concrete mortar, iron web-roll core mould produces displacement, increase the stability of iron web-roll core mould, position is more accurate, makes hollow building cover pore-forming more specification.

The utility model can adopt 60 × 60 × 20cm, 50 × 50 × 30cm, 30 × 90 × 14cm equal-specification at present.

Claims

1. an anti-floating iron web-roll core mould, the hexahedron iron net Cavity structural member be made up of top board (1), side plate (2), base plate (3) and gripper shoe (4), it is characterized in that, described iron net is the sheet iron plate with punching press mesh (7), and punching press mesh (7) is rectangle, circle or oval; Hexahedral six faces are provided with the reinforcing rib (5) of the outwardly convex that some are stamped to form; It is diagonal cross support or the support in " rice " word that gripper shoe (4) is positioned at hexahedral inside; Four ribs of hexahedral base plate (3) surrounding have at least two relative ribs to be arc-shaped or have chamfering; The reinforcing rib of hexahedral base plate (3) is provided with the zigzag burr (6) of outwardly convex.