CN215549540U - One-step forming die for double-blank wall - Google Patents

Abstract

The utility model provides a double-blank wall one-step forming die which comprises an A-surface upper-layer wall die, a B-surface lower-layer wall die and a supporting piece, wherein the A-surface upper-layer wall die is a square frame formed by inwards sequentially butting and fixing four angle iron concave surfaces, the B-surface lower-layer wall die is a square frame formed by outwards sequentially butting and fixing four angle iron concave surfaces, and the A-surface upper-layer wall die and the B-surface upper-layer wall die are connected and fixed through the supporting piece. The double-blank wall one-step forming die is simple in structure and convenient to install; the double-blank wall produced by using the double-blank wall one-step forming die can be formed by pouring and tamping at one time, the operation of combining films on the wall body is not needed, the production efficiency is improved, and the quality of the double-blank wall is ensured; the double-blank wall is directly hoisted after being formed without dismantling an auxiliary tool, so that the production efficiency is further improved, and the production cost is reduced.

Description

One-step forming die for double-blank wall

Technical Field

The utility model relates to the technical field of buildings, in particular to a double-blank wall one-step forming die.

Background

The double-blank wall can be widely applied due to the advantages of improving the production efficiency of a construction site, improving the quality, greatly reducing the using amount of templates on the construction site and the like.

However, in the prior art, the double-blank wall manufacturing process mainly uses a turning-over mold-closing method, namely, firstly, the tied reinforcement cage is placed in a B-side wall mold for casting, after casting, the B side of the double-blank wall is maintained in a maintenance kiln, then the A-side wall is cast, the maintained B-side wall is lifted, the reinforcement extending out of the B side for connecting with the A side is reversely buckled in the A-side mold, and vibration is carried out until the mold closing with the B side of the double-blank wall is completed. The method has the advantages of long finished product production time, low efficiency, large usage amount of the die and the auxiliary tool, long occupied time for die disassembly and assembly, high occupancy rate of the trolley and no guarantee of product quality during die assembly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a double-blank wall one-step forming die, which solves the problems that the existing double-blank wall is long in finished product production time and low in efficiency, the usage amount of the die and auxiliary tools is large, the time for assembling and disassembling the die is long, the occupancy rate of a trolley is high, and the product quality cannot be guaranteed during die assembly.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a two base wall one shot forming moulds includes A face upper wall body mould, B face lower floor's wall body mould, support piece, A face upper wall body mould is for inwards docking fixed square frame who forms in proper order by four angle bar concave surfaces, B face lower floor's wall body mould is for outwards docking fixed square frame who forms in proper order by four angle bar concave surfaces, connect fixedly through support piece between A face upper wall body mould and the B face lower floor's wall body mould.

Preferably, the support piece comprises a first channel steel and a second channel steel, the first channel steel is of an L-shaped structure, the second channel steel is fixed on one side of a vertical steel plane of the first channel steel, the concave side of the second channel steel faces the transverse steel of the first channel steel, the transverse steel of the first channel steel is located on the side of the vertical steel concave surface of the first channel steel, and the side of the concave surface of the transverse steel of the first channel steel is in the same direction as the side of the concave surface of the second channel steel.

Preferably, a concave portion is arranged on the concave side of the transverse steel of the first channel steel.

Preferably, a reinforcing rib is fixed on the first channel steel.

Preferably, the second channel steel is fixed with the upper wall body die on the surface A, and the transverse steel of the first channel steel and the vertical steel of the connecting part of the transverse steel are fixed with the lower wall body die on the surface B.

Preferably, the sunken part of the transverse steel of the first channel steel is clamped on the angle iron of the lower-layer wall body mould on the surface B.

The utility model has the beneficial effects that: the double-blank wall one-step forming die is simple in structure and convenient to install; the double-blank wall produced by using the double-blank wall one-step forming die can be formed by pouring and tamping at one time, the operation of combining films on the wall body is not needed, the production efficiency is improved, and the quality of the double-blank wall is ensured; the double-blank wall is directly hoisted after being formed without dismantling an auxiliary tool, so that the production efficiency is further improved, and the production cost is reduced.

Drawings

FIG. 1 is a schematic structural view of a one-step forming mold for a double-blank wall;

fig. 2 is a schematic structural view of the supporting member.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1, this embodiment provides a two blank wall one shot forming mould, including a side upper wall mould 1, B side lower floor wall mould 2, support piece 3, a side upper wall mould 1 is the square frame that forms by four angle bar (11, 12, 13, 14) concave surfaces inwards butt joint in proper order, B side lower floor wall mould 2 is the square frame that forms by four angle bar (21, 22, 23, 24) concave surfaces outwards butt joint in proper order, connect fixedly through support piece 3 between A side upper wall mould 1 and the B side lower floor wall mould 2, can see from fig. 1 that support piece 3 has a plurality ofly, distributes around A side upper wall mould 1, B side lower floor wall mould 2.

As a preferred embodiment of the present invention, the support 3 includes a first channel 31 and a second channel 32, the first channel 31 is an L-shaped structure, the second channel 32 is fixed to the first channel 31 on the side of the plane of the vertical steel 311, the concave side of the second channel 32 faces the horizontal steel 312 of the first channel 31, the horizontal steel 312 of the first channel 31 is located on the concave side of the vertical steel 311 of the first channel 31, and the concave side of the horizontal steel 312 of the first channel 31 is in the same direction as the concave side of the second channel 32.

In a preferred embodiment of the present embodiment, a concave portion 3120 is provided on the concave side of the transverse steel 312 of the first channel steel 31.

In a preferred embodiment of the present embodiment, the first channel steel 31 is fixed with a bead 33.

In a preferred embodiment of the present invention, the second channel 32 is fixed to the upper wall mold 1 on the a-side, and the horizontal steel 312 of the first channel 31 and the vertical steel 311 at the connection portion with the horizontal steel 312 are fixed to the lower wall mold 2 on the B-side.

In a preferred embodiment of the present invention, the concave portion 3120 of the transversal steel 312 of the first channel steel 31 is clamped on the angle iron of the B-surface lower-layer wall mold 2.

The double-blank wall one-step forming die adopts common angle iron as a main material, other special materials are not needed, so the material cost is lower, the die can select proper angle iron according to the thickness of A, B surfaces of the wallboard, the assembling operation is simple, only the angle iron with proper height is needed to be assembled into a frame according to the overall dimension of the wallboard, the upper-layer wall die on the surface A is assembled by adopting the inner surface of the angle iron in a butt joint mode, the lower-layer wall die on the surface B is assembled by adopting the outer surface of the angle iron in a butt joint mode, and the periphery of the lower-layer wall die is fixed by adopting the supporting piece, so that the hollow gap of the double-blank wall is ensured.

The processed reinforcement cage is integrally placed into a mold, then concrete pouring is carried out according to drawing design, a lower-layer wallboard is poured and vibrated during pouring, after the lower-layer wallboard is vibrated to be flat and compact, an upper-layer wall body is poured and vibrated, and then the lower-layer wallboard is placed into a kiln for maintenance. And (4) taking out of the kiln after the curing strength reaches, only disassembling the upper wall body mould of the surface A, and hoisting the loosened lower wall body mould of the surface B to freight transportation for transportation without other dismantling work.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a two base wall one shot forming mould which characterized in that: including A face upper wall body mould, B face lower floor's wall body mould, support piece, A face upper wall body mould is for inwards docking the fixed square frame that forms in proper order by four angle bar concave surfaces, B face lower floor's wall body mould is for outwards docking the fixed square frame that forms in proper order by four angle bar concave surfaces, connect fixedly through support piece between A face upper wall body mould and the B face lower floor's wall body mould.

2. The one-step forming die for double blank walls according to claim 1, characterized in that: the support piece comprises a first channel steel and a second channel steel, the first channel steel is of an L-shaped structure, the second channel steel is fixed on one side of a vertical steel plane of the first channel steel, the concave surface side of the second channel steel faces the transverse steel of the first channel steel, the transverse steel of the first channel steel is located on the vertical steel concave surface side of the first channel steel, and the concave surface side of the transverse steel of the first channel steel is in the same direction as the concave surface side of the second channel steel.

3. The one-step forming die for double blank walls as claimed in claim 2, wherein: and a concave part is arranged on the concave side of the transverse steel of the first channel steel.

4. The one-step forming die for double blank walls as claimed in claim 3, wherein: and reinforcing ribs are fixed on the first channel steel.

5. The one-step forming die for double blank walls as claimed in claim 2, wherein: the second channel steel is fixed with the upper wall body die on the surface A, and the transverse steel of the first channel steel and the vertical steel of the connecting part of the transverse steel are fixed with the lower wall body die on the surface B.

6. The one-step forming die for double blank walls as claimed in claim 3, wherein: and the sunken part of the transverse steel of the first channel steel is clamped on the angle iron of the B-surface lower-layer wall body mould.

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