CN211313369U - Drilling-free reinforcing system for shear wall large template - Google Patents

Abstract

The utility model discloses a drilling-free reinforcement system for a large formwork of a shear wall. It includes two templates vertically arranged on the base surface, and a mold cavity for pouring a shear wall is formed between the two templates; a number of screws are arranged between the two templates, and the two ends of the screws are respectively The two templates penetrate vertically, and the two ends of the screw rods are respectively sleeved with fastening nuts; a plurality of the screw rods are divided into several rows arranged horizontally, and the outer sides of the two templates are provided with several rows of screws corresponding to the rows of screws. A set of fasteners, the fasteners include two horizontal bars and a number of butterfly buckles, the two fasteners are respectively arranged on the upper and lower sides of the single-row screw, and the butterfly buckles are respectively installed in each row of the single row. The ends of each screw are sleeved and pressed inward through the tightening nut. The technical solution can improve the convenience of operation and at the same time improve the quality of the poured wall by improving its own structural stability.

Description

A large formwork-free reinforcement system for shear walls

technical field

The utility model belongs to the field of building construction equipment, in particular to a large formwork-free reinforcement system for shear walls.

Background technique

The current large formwork-free reinforcement system for shear walls has complicated operations during assembly, and there is no fixed operation method, which adversely affects the construction speed and is not easy to control the quality of the poured wall.

Utility model content

The purpose of the utility model is to provide a large formwork-free reinforcement system for shear walls that overcomes the deficiencies in the prior art. In order to realize the above-mentioned technical purpose, the technical scheme that the utility model adopts is as follows:

A large formwork-free reinforcement system for shear walls, comprising two formworks vertically arranged on a base surface, and a die cavity for pouring a shear wall is formed between the two formworks;

A number of screws are arranged between the two templates, two ends of the screws penetrate the two templates vertically respectively, and two ends of the screws are respectively sleeved with fastening nuts;

Several of the screws are divided into several rows arranged horizontally, and several sets of fasteners corresponding to several rows of screws are provided on the outward sides of two of the templates. The fasteners include two horizontal bars and several butterfly buckles. , the two fasteners are respectively arranged on the upper and lower sides of the single-row screw, and a plurality of the butterfly buckles are respectively sleeved at the end of each screw in the single row, and are pressed inward by the tightening nut.

By adopting the utility model of the above-mentioned technical scheme, the two formwork can locate the casting cavity formed by the two formworks through the clamping and cooperation of several sets of fasteners, the operation is convenient, and the structure is stable, which can improve the convenience of operation and improve the Its own structural stability improves the quality of the poured wall.

It is further limited that a number of vertically arranged vertical rods are also arranged between the fasteners and the template, and the bottoms of some of the vertical rods are provided with pressure strips, the pressure strips are arranged in parallel with the bottom edge of the template, and the lower ends of several of the vertical rods are Insert the bead into the bead, and the bead is parallel to the bottom edge of the template, then several vertical bars and a number of bead will form a plane parallel to the template, so that when the fasteners are pressed against the template, the force of the template is more uniform, the plate surface is more flat, and the improvement is further improved. The pouring quality of the wall.

It is further limited that a number of positioning pins are provided on the side of the bead facing away from the template, and the lower ends of the positioning pins are inserted into the base surface to position the bead and improve the overall structural stability.

It is further limited that the formwork is composed of a plurality of monolithic large formwork and a plurality of customized small formwork with holes, and the modular assembly is convenient for construction.

It is further limited that the screw includes a rod body and two threaded connectors. The two threaded connectors are respectively inserted into the two ends of the screw and connected by threaded fitting. When removing the template, only the threaded connectors at both ends need to be removed, and no The screw is removed as a whole to improve the convenience of construction.

Compared with the prior art, the utility model can improve the convenience of operation and at the same time improve the quality of the poured wall body by improving its own structural stability.

Description of drawings

In order to illustrate the specific embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings required for the description of the specific embodiments or the prior art. In the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or section is not necessarily drawn to actual scale.

Figure 1 is a schematic structural diagram of the utility model.

FIG. 2 is a schematic cross-sectional structure diagram of A-A in FIG. 1 .

FIG. 3 is an enlarged view of B in FIG. 1 .

Figure 4 is a schematic diagram of the structure of the template.

Figure 5 is a schematic diagram of the structure of the screw.

The main component symbols are explained as follows:

Formwork 1, large formwork 11, custom small formwork with holes 12, screw 2, rod body 21, threaded connector 22, tightening nut 3, crossbar 4, butterfly buckle 5, vertical rod 6, bead 7, positioning pin 8 .

Detailed ways

The embodiments of the technical solutions of the present utility model will be described in detail below with reference to the accompanying drawings. The following embodiments are only used to illustrate the technical solutions of the present invention more clearly, and are therefore only used as examples, and cannot be used to limit the protection scope of the present invention.

It should be noted that, unless otherwise specified, the technical or scientific terms used in the present application shall have the usual meanings understood by those skilled in the art to which the present invention belongs.

As shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, a large formwork-free reinforcement system for shear wall includes two formwork 1 vertically arranged on the base surface, two of the formwork A mold cavity for pouring a shear wall is formed between 1; a number of screws 2 are arranged between the two said templates 1, and the two ends of the several said screws 2 penetrate the two templates 1 vertically, and the two ends of the screw 2 Respectively sleeved with fastening nuts 3; several of the screws 2 are divided into several rows arranged horizontally, and two sets of fasteners corresponding to several rows of screws 2 are provided on the outward side of the two templates 1. The fasteners include two transverse bars 4 and a number of butterfly buckles 5. The two fasteners are respectively arranged on the upper and lower sides of the single-row screw 2, and a plurality of the butterfly buckles 5 are respectively located at the ends of each screw 2 in the single row. The part is sleeved and pressed inward by tightening the nut 3.

In this embodiment, the two templates 1 locate the casting cavity formed by the two templates 1 through the clamping and cooperation of several sets of fasteners, which is convenient to operate and has a stable structure. Its own structural stability improves the quality of the poured wall.

In this embodiment, a number of vertically arranged vertical bars 6 are also arranged between the fasteners and the template 1 , and the bottoms of the vertical bars 6 are provided with pressure bars 7 , and the pressure bars 7 are arranged in parallel with the bottom edge of the template 1 . , the lower ends of several of the vertical rods 6 are inserted into the pressure strip 7, and the pressure strip 7 is parallel to the bottom edge of the template 1, then a number of vertical rods 6 and a number of pressure strips 7 will form a plane parallel to the template 1, so that the fasteners squeeze the template 1 When pressed, the force of the formwork 1 is more uniform, and the board surface is more flat, which further improves the pouring quality of the wall.

In this embodiment, several positioning pins 8 are provided on the side of the bead 7 away from the template 1 , and the lower ends of the positioning pins 8 are inserted into the base surface to position the bead 7 and improve the overall structural stability.

In this embodiment, the template 1 is formed by splicing a plurality of large-sized templates 11 and a plurality of customized small templates 12 with holes, and the modular assembly is convenient for construction.

In this embodiment, the screw 2 includes a rod body 21 and two threaded connectors 22. The two threaded connectors 22 are inserted into the two ends of the screw 2 respectively and are connected by threaded fitting. When the template 1 is removed, only the disassembly is required. The threaded connectors 22 at both ends do not need to dismantle the screw 2 as a whole, which improves the convenience of construction.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, but not to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that : it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the various embodiments of the present utility model The scope of the technical solution should be covered by the scope of the claims and description of the present invention.

Claims (5)

1. The utility model provides a shear force wall large formword exempts from reinforcerment system of driling, its characterized in that: the shear wall pouring mold comprises two templates vertically arranged on a base surface, wherein a mold cavity for pouring a shear wall is formed between the two templates;

a plurality of screws are arranged between the two templates, two ends of the plurality of screws respectively vertically penetrate through the two templates, and two ends of each screw are respectively sleeved with a fastening nut;

a plurality of the screw rod falls into a plurality of rows that transversely set up, two the outside one side of template all is provided with a plurality of fasteners of organizing that correspond with a plurality of rows of screw rod, the fastener include two horizontal poles and with a plurality of butterfly buckle, two the fastener sets up respectively in the upper and lower both sides of single row screw rod, and is a plurality of the butterfly buckle cup joints in every screw rod tip respectively in the single row, and inwards compresses tightly through fastening nut.

2. The shear wall large formwork drilling-free reinforcing system of claim 1, wherein: still be provided with the montant of a plurality of vertical settings between fastener and the template, it is a plurality of the montant bottom is provided with the layering, layering and template base parallel arrangement, it is a plurality of the montant lower extreme all inserts in the layering.

3. The shear wall large formwork drilling-free reinforcing system of claim 2, wherein: and one side of the pressing strip, which is far away from the template, is provided with a plurality of positioning pins, and the lower ends of the positioning pins are inserted into the base surface.

4. The shear wall large formwork drilling-free reinforcing system of claim 3, wherein: the template is formed by splicing a plurality of large integral templates and a plurality of small customized templates with holes.

5. The shear wall large formwork drilling-free reinforcing system of claim 4, wherein: the screw rod includes the body of rod and two threaded connection heads, two threaded connection head inserts the screw rod both ends respectively, and connects through screw-thread fit.

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