CN205558050U - Compound shear wall structure external wall insulation protective layer cushion - Google Patents

Abstract

The utility model discloses a cushion block for thermal insulation and protection layer of an outer wall of a composite shear wall structure, which comprises a columnar cushion body, and along the radial direction of the cushion body, there is a The fixing groove is used for passing the transverse reinforcement in the shear wall, and the pad body is used for clamping and arranged between the formwork and the insulation board. The adoption of the device can prevent displacement of the insulation board during concrete pouring, improve the construction quality, and save the use of steel bar binding wires.

Description

A composite shear wall structure external wall thermal insulation protective layer pad

technical field

The utility model relates to a cushion block, in particular to a cushion block for an outer wall thermal insulation protection layer of a composite shear wall structure.

Background technique

During construction, it is usually necessary to adopt a new composite concrete shear wall structure system, which combines the structural layer and protective layer of the shear wall together for one-time construction, so that the wall skeleton of the load-bearing composite shear wall can exert its force It is characterized by light weight, good anti-seismic performance, long durability of insulation layer, factory-like construction, high construction efficiency, and low overall cost. , During the construction, there is a phenomenon of displacement of the insulation board, which needs to be avoided by pads. However, at the construction site, a kind of structure is simple, easy to manufacture, saves materials, and is easy to operate. It can directly clamp the block on the steel bar and save the use of steel bar binding wires, save time and effort, and can greatly increase the construction speed. And Concrete pads that can be combined with poured concrete are rare, resulting in increased costs and inconvenience in construction.

Contents of the invention

The purpose of the utility model is to overcome the shortcomings of the prior art, and provide a composite shear wall structure external wall thermal insulation protection layer cushion block that can prevent the displacement of the thermal insulation board during the concrete pouring process and save the use of steel bar binding wires.

The technical scheme adopted in the utility model is:

A cushion block for thermal insulation and protective layer of an outer wall of a composite shear wall structure, which includes a columnar block body, and a hole is opened from the side wall of the block body to the interior of the block body along the radial direction of the block body to enable the center of the shear wall to The fixing groove through which the horizontal steel bars pass, and the pad body is used for clamping and being arranged between the formwork and the insulation board.

The beneficial effect of the utility model: it can prevent the thermal insulation board from being displaced during concrete pouring, improve the construction quality, and save the use of steel bar binding wires.

Description of drawings

Fig. 1 is the front view of a kind of composite shear wall structure outer wall insulation protective layer pad of the utility model;

Fig. 2 is the three-dimensional view of a kind of compound shear wall structure external wall thermal insulation protection layer cushion block of the present utility model;

Fig. 3 is a side view of the use state of the spacer shown in Fig. 2 .

Fig. 4 is a front view of the use state of the block shown in Fig. 2 .

detailed description

The utility model is described below in conjunction with accompanying drawing and specific embodiment.

As shown in the accompanying drawings, a composite shear wall structure outer wall thermal insulation protection layer pad of the present invention includes a columnar pad body 1, extending from the side wall of the pad body 1 to the radial direction of the pad body 1. There is a fixed groove 2 inside the spacer body 1 through which the transverse reinforcement 4 in the shear wall can pass, and the spacer body 1 is used to be clamped between the formwork 5 and the insulation board 6 . Figure 3 is the vertical reinforcement of the shear wall.

During construction, according to the needs of the construction, after the benzene board is installed, it is installed before the formwork is supported. The arc-shaped side walls bear against the template 5 and the insulation board 6 respectively, which can play a fixed role, making it difficult for displacement, stable support, and not easy to fall off, eliminating the use of steel wires, saving time and effort, and using this utility model The construction speed of the new pad has been greatly improved. The installation density of pads can be flexibly used according to the size of the plate and different parts, and its spacing can also be adjusted according to needs, and is not affected by factors such as hoisting damage, installation damage, and insufficient strength damage. The device can avoid the displacement of the insulation board, is simple to manufacture, convenient to install, has high strength, reduces the occupation of human resources, and reduces costs.

Claims (1)

1. a composite shear wall structure exterior-wall heat insulation protective layer cushion block, it is characterised in that: it includes cylindrical pad block body, edge The radial direction of cushion block body has a transverse steel that can make shear wall from the sidewall of cushion block body inside cushion block body The fixing groove passed through, described cushion block body is arranged between template and warming plate for clamping.