CN204139588U - The drawknot structure of vertical concrete wall - Google Patents

Abstract

The drawknot structure of vertical concrete wall, comprise first substrate and second substrate, pre-buried multiple first transverse reinforcement, the first vertical reinforcement in first substrate, and to be multiplely horizontally disposed with and in the steel tie of " U " shape, the two ends of this steel tie are welded on the first transverse reinforcement and the bottom of its " U " shape respectively and are passed by the casting face of first substrate, and the first vertical reinforcement is positioned at steel tie and the first transverse reinforcement; The casting face of second substrate is provided with the groove for holding bottom steel tie " U " shape, multiple second transverse reinforcement is embedded with in this second substrate, second transverse reinforcement has the drawknot portion being positioned at groove, the through hole be communicated with by the multiple grooves be in same vertical position is provided with in second substrate, in this through hole, cross-under has the second vertical reinforcement, and this second vertical reinforcement is placed between the drawknot portion of steel tie and the second transverse reinforcement.The utility model can control the precision of constructing accurately.

Description

The drawknot structure of vertical concrete wall

Technical field

The utility model relates to technical field of building construction, is specifically related to a kind of drawknot structure of vertical concrete wall.

Background technology

In the realm of building construction, usually need the concrete wall of building facade, namely usually said vertical concrete wall construction.Current vertical concrete wall, in work progress, are usually first built bar construction, are then arranged template in the both sides of bar construction, afterwards concreting in bar construction, after concrete curing, template taken off, the vertical concrete wall of final molding.

In above-mentioned work progress, template utilizes securing member to lock, the tension force produced in order to the concrete eliminating internal flow shape is on the impact of template, but under normal circumstances, due to flow-like concrete in the curing process, securing member is not enough to make template completely fastening, therefore, vertical concrete wall after having built are understood because of the certain distortion of the traversing generation of template, there is certain error with the requirement of design.

Utility model content

For the deficiencies in the prior art, the purpose of this utility model is intended to the drawknot structure providing a kind of vertical concrete wall, and it can reduce the error of construction, and fixes template without using securing member.

For achieving the above object, the utility model adopts following technical scheme:

The drawknot structure of vertical concrete wall, comprises the first substrate and second substrate that are oppositely arranged, forms the space of concreting between first substrate and second substrate, wherein,

Pre-buried multiple first transverse reinforcement, the first vertical reinforcement in first substrate, and to be multiplely horizontally disposed with and in the steel tie of " U " shape, the two ends of this steel tie are welded on the first transverse reinforcement and the bottom of its " U " shape respectively and are passed by the casting face of first substrate, and the first vertical reinforcement is positioned at steel tie and the first transverse reinforcement;

The casting face of second substrate is provided with the groove for holding bottom steel tie " U " shape, multiple second transverse reinforcement is embedded with in this second substrate, second transverse reinforcement has the drawknot portion being positioned at groove, the through hole be communicated with by the multiple grooves be in same vertical position is provided with in second substrate, in this through hole, cross-under has the second vertical reinforcement, and this second vertical reinforcement is placed between the drawknot portion of steel tie and the second transverse reinforcement.

First vertical reinforcement and the first transverse reinforcement are welded and fixed.

The beneficial effects of the utility model are:

Compared to prior art, the utility model can control the precision of constructing accurately, and without the need to arranging the securing member of template and locking template, reducing the cost of vertical concrete wall construction, meanwhile, simplifying work progress, substantially reduce the duration of construction.

Accompanying drawing explanation

Fig. 1 is the structural representation of utility model;

Wherein: 10, first substrate; 11, the first transverse reinforcement; 12, the first vertical reinforcement; 13, steel tie; 14, face is built; 20, second substrate; 21, the second transverse reinforcement; 22, the second vertical reinforcement; 23, face is built; 24, groove; 30, layer of concrete.

Detailed description of the invention

Below, by reference to the accompanying drawings and detailed description of the invention, the utility model is described further:

As shown in Figure 1, for the drawknot structure of a kind of vertical concrete wall of the utility model, it comprises the first substrate 10 and second substrate 20 that are oppositely arranged, the space being used for building concrete layer 30 is formed between first substrate 10 and second substrate 20, wherein, inner pre-buried multiple first transverse reinforcement 11 of this first substrate 10, multiple first vertical reinforcement 12 and to be multiplely horizontally disposed with and in the steel tie 13 of " U " shape, first transverse reinforcement 11 and the first vertical reinforcement 12 are in the inner crisscross arrangement of first substrate 10, first vertical reinforcement 12 is positioned at the side of the first transverse reinforcement 11 near the face of building 14 of first substrate 10, can by the node weld of the first transverse reinforcement 11 and the first vertical reinforcement 12 when prefabricated, make both it fixing, certainly, also the first transverse reinforcement 11 and the first vertical reinforcement 12 can not be welded and fixed, the two ends of steel tie 13 are welded on the first transverse reinforcement 11 and bottom of its " U " shape respectively and are passed by the face of building 14 of first substrate 10, and the first vertical reinforcement 12 is positioned at the space that steel tie 13 and the first transverse reinforcement 11 surround, the face of building 23 of second substrate 20 is provided with the groove 24 bottom " U " shape for holding above-mentioned steel tie 13, this second substrate 20 inside is embedded with multiple second transverse reinforcement 21, second transverse reinforcement 21 has the drawknot portion being positioned at groove 24 inside, and the opening part of groove 24 is blocked in this drawknot portion, also be provided with in second substrate 20 and extend and through hole for the multiple grooves 24 being in same vertical position are communicated with along short transverse, in through hole, cross-under has the second vertical reinforcement 22, and the part of this second vertical reinforcement 22 in groove 24 is placed between steel tie 13 and the drawknot portion of the second transverse reinforcement 21.

In said structure, first vertical reinforcement 12 and the second vertical reinforcement 22 lay respectively at the two ends of the enclosed construction that steel tie 13 and the first transverse reinforcement 11 surround, in the space between first substrate 10 and second substrate 20 after concreting layer 30, the concrete of flow-like makes first substrate 10 and second substrate 20 have trend towards moving away from each other, first substrate 10 and second substrate 20 are strained by the first vertical reinforcement 12 and the second vertical reinforcement 22 respectively, thus limit the tension force overcoming flow-like concrete and produce, finally define the trend of first substrate 10 and second substrate 20 motion, thus guarantee the precision of construction.

The utility model is when constructing, the length of steel tie 13 is set according to the gauge of concrete wall, after having built, first substrate 10 and second substrate 20 one-body molded with layer of concrete 30 be vertical concrete wall, it is without the need to arranging template, do not need after having constructed to dismantle template, simplify work progress, shorten the construction period yet.

To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the utility model claim.

Claims (2)

1. the drawknot structure of vertical concrete wall, is characterized in that, comprise the first substrate and second substrate that are oppositely arranged, form the space of concreting between first substrate and second substrate, wherein,

Pre-buried multiple first transverse reinforcement, the first vertical reinforcement in first substrate, and to be multiplely horizontally disposed with and in the steel tie of " U " shape, the two ends of this steel tie are welded on the first transverse reinforcement and the bottom of its " U " shape respectively and are passed by the casting face of first substrate, and the first vertical reinforcement is positioned at steel tie and the first transverse reinforcement;

The casting face of second substrate is provided with the groove for holding bottom steel tie " U " shape, multiple second transverse reinforcement is embedded with in this second substrate, second transverse reinforcement has the drawknot portion being positioned at groove, the through hole be communicated with by the multiple grooves be in same vertical position is provided with in second substrate, in this through hole, cross-under has the second vertical reinforcement, and this second vertical reinforcement is placed between the drawknot portion of steel tie and the second transverse reinforcement.

2. the drawknot structure of vertical concrete wall as claimed in claim 1, it is characterized in that, the first vertical reinforcement and the first transverse reinforcement are welded and fixed.