Concrete pouring auxiliary combination device for EPS shear wall system

Abstract

An EPS shear wall system concrete pouring auxiliary combination device comprises an outer layer plate, an inner layer metal net and fixing rods. The number of the outer-layer plates is two, the two outer-layer plates are oppositely arranged, the number of the inner-layer metal nets is two, the two inner-layer metal nets are oppositely arranged between the two outer-layer plates, a first cavity used for installing an EPS heat preservation material is formed between the inner-layer metal nets and the outer-layer plates, a second cavity used for filling concrete is formed between the two inner-layer metal nets, and the number of the fixing rods is four. The fixing rods are evenly distributed along the four corners of the outer layer plate and penetrate through the outer layer plate and the inner layer metal net. The distance between the two outer-layer plates can be adjusted according to the thickness of an on-site EPS shear wall module, and the distance between the inner-layer metal net and the outer-layer plates can also be adjusted; and after the EPS thermal insulation material and the concrete are filled, only the outer layer plate needs to be detached, so that the whole device and the EPS shear wall are effectively integrated, and the integrity of a house structure is better.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to an auxiliary combined device for pouring concrete of an EPS shear wall system. Background Art

[0002] The EPS shear wall system effectively realizes the integration of insulation and structure, has good structural durability, strong thermal inertia of the enclosure structure, simple and fast construction, and is widely used in villas, single-layer and double-layer farmhouse buildings. The EPS shear wall system uses EPS insulation boards as support formwork, ties steel bars between the two boards, and pours concrete. Since formwork needs to be set on the outside of the insulation board for formwork support, the installation of the formwork is cumbersome during the construction process, and usually takes a lot of time and manpower; and after the construction is completed, it takes a certain amount of time to dismantle the formwork, which is troublesome. Summary of the invention

[0003] In order to solve the technical problems existing in the above-mentioned technology, it is necessary to provide an auxiliary combination device for pouring concrete of EPS shear wall system.

[0004] An EPS shear wall system concrete pouring auxiliary assembly device comprises an outer plate, an inner metal mesh, and a fixing rod; there are two outer plates, which are arranged opposite to each other; there are two inner metal meshes, which are arranged opposite to each other between the two outer plates; a first cavity for installing an EPS thermal insulation material is formed between the inner metal mesh and the outer plates; a second cavity for filling concrete is formed between the two inner metal meshes; there are four fixing rods, each fixing rod is evenly distributed along the four corners of the outer plate, and each fixing rod passes through the outer plate and the inner metal mesh.

[0005] Preferably, the width of the first cavity is smaller than the width of the second cavity.

[0006] Preferably, a rib rod is provided between the two inner metal meshes, and two ends of the rib rod are respectively bound to the inner metal meshes.

[0007] Preferably, hook-shaped portions capable of clamping the inner metal mesh are fixedly provided at the two ends of the rib rod.

[0008] Preferably, the bending directions of the two hook-shaped portions are opposite.

[0009] Preferably, the outer wall of the fixing rod is provided with threads, and positioning buttons which are threadedly mounted on the fixing rod are provided on both sides of the outer plate.

[0010] Preferably, the upper end of the inner metal mesh is flush with the upper end of the outer plate, and the lower end of the inner metal mesh is higher than the lower end of the outer plate.

[0011] Compared with the prior art, the EPS shear wall system concrete pouring auxiliary combination device provided by the utility model comprises an outer plate, an inner metal mesh, and a fixing rod; there are two outer plates, which are arranged opposite to each other; there are two inner metal meshes, which are arranged opposite to each other between the two outer plates; a first cavity for installing EPS thermal insulation material is formed between the inner metal mesh and the outer plate; a second cavity for filling concrete is formed between the two inner metal meshes; there are four fixing rods, each fixing rod is evenly distributed along the four corners of the outer plate, and each fixing rod passes through the outer plate and the inner metal mesh. The distance between the two outer plates of the utility model can be adjusted according to the thickness of the EPS shear wall module on site, and the distance between the inner metal mesh and the outer plate can also be adjusted to adapt to the filling amount of the EPS thermal insulation material; after the entire device is assembled, the entire device is placed on a layer of poured material below, and the lower end of the outer plate clamps the lower material. After filling the EPS thermal insulation material and concrete, only the outer plate needs to be removed, so that the entire device is effectively integrated with the EPS shear wall, and the integrity of the house structure is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 For this utility model Figure 1 Schematic diagram of the structure from another angle.

[0015] Figure 3 It is a structural schematic diagram of the reinforcement rod of the utility model.

[0016] In the figure: outer plate 01, inner metal mesh 02, fixing rod 03, first cavity 04, second cavity 05, rib rod 06, hook-shaped portion 61, positioning button 07. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner", "lower" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.

[0019] Please see Figures 1 to 3 The utility model provides an auxiliary combined device for pouring concrete of an EPS shear wall system, including an outer plate 01, an inner metal mesh 02, and 03; there are two outer plates 01, which are arranged opposite to each other, there are two inner metal meshes 02, which are arranged opposite to each other between the two outer plates 01, a first cavity 04 for installing EPS thermal insulation material is formed between the inner metal mesh 02 and the outer plate 01, and a second cavity 05 for filling concrete is formed between the two inner metal meshes 02. There are four 03, each 03 is evenly distributed along the four corners of the outer plate 01, and each 03 passes through the outer plate 01 and the inner metal mesh 02. The distance between the two outer panels 01 can be adjusted according to the thickness of the EPS shear wall module on site, and the distance between the inner metal mesh 02 and the outer panel 01 can also be adjusted to adapt to the filling amount of the EPS insulation material; after the entire device is assembled, the entire device is placed on a layer of poured material below, and the lower end of the outer panel 01 is stuck on the lower material. After filling the EPS insulation material and concrete, only the outer panel 01 needs to be removed, so that the entire device is effectively integrated with the EPS shear wall, and the integrity of the house structure is better.

[0020] The width of the first cavity 04 is smaller than the width of the second cavity 05 .

[0021] In one embodiment, a reinforcing bar 06 is provided between the two inner metal meshes 02, and the two ends of the reinforcing bar 06 are respectively tied to the inner metal meshes 02. After being tied and fixed, concrete can be poured in the second cavity 05, and the reinforcing bar 06 can not only facilitate the fixation of the inner metal meshes 02, but also increase the overall strength after pouring concrete.

[0022] Specifically, hook-shaped parts 61 that can clamp the inner metal mesh 02 are fixedly arranged at the two ends of the rib rod 06. The inner metal mesh 02 can be clamped by the hook-shaped parts 61, and even if it is tied to the rib rod 06, the rib rod 06 can be prevented from moving.

[0023] Specifically, the two hook-shaped portions 61 are bent in opposite directions. During the pouring of concrete, since the concrete may impact the reinforcing bar 06, the use of two hook-shaped portions 61 with opposite bending directions can prevent the reinforcing bar 06 from being separated from the inner metal mesh 02, thereby improving the connection stability.

[0024] In order to enhance the bonding strength between the reinforcement rod 06 and the concrete, the reinforcement rod 06 is made of threaded steel bar.

[0025] In one embodiment, the outer wall of 03 is provided with threads, and positioning buttons 07 threadedly mounted on 03 are provided on both sides of the outer layer plate 01. When the distance between the two outer layer plates 01 needs to be adjusted, the positioning buttons 07 can be screwed. After the position movement is completed, the position of the outer layer plate 01 can be locked by the positioning buttons 07 on both sides of the outer layer plate 01, and the distance between the two outer layer plates 01 is the thickness of the EPS shear wall.

[0026] In one embodiment, the upper end of the inner metal mesh 02 is flush with the upper end of the outer plate 01, and the lower end of the inner metal mesh 02 is higher than the lower end of the outer plate 01. That is, the lower end of the outer plate 01 extends downward for a distance of 5 cm, so that the outer plate 01 can be used to extend downward to hold the poured material below.

[0027] The above disclosure is only a preferred embodiment of the present invention, and it certainly cannot be used to limit the scope of the present invention. A person skilled in the art can understand that all or part of the processes of the above embodiments and equivalent changes made according to the claims of the present invention still fall within the scope of the present invention.

Claims

1. An auxiliary assembly device for pouring concrete for an EPS shear wall system, characterized in that: It includes an outer plate, an inner metal mesh, and a fixing rod; there are two outer plates, which are arranged opposite to each other; there are two inner metal meshes, which are arranged opposite to each other between the two outer plates; a first cavity for installing EPS thermal insulation material is formed between the inner metal mesh and the outer plates; a second cavity for filling concrete is formed between the two inner metal meshes; there are four fixing rods, each fixing rod is evenly distributed along the four corners of the outer plate, and each fixing rod passes through the outer plate and the inner metal mesh.

2. The EPS shear wall system concrete pouring auxiliary assembly device according to claim 1 is characterized by: The width of the first cavity is smaller than the width of the second cavity.

3. The EPS shear wall system concrete pouring auxiliary assembly device according to claim 2 is characterized in that: A rib rod is arranged between the two inner metal meshes, and two ends of the rib rod are respectively bound to the inner metal meshes.

4. The EPS shear wall system concrete pouring auxiliary assembly device according to claim 3 is characterized by: The two ends of the rib rod are fixedly provided with hook-shaped parts which can clamp the inner metal mesh.

5. The EPS shear wall system concrete pouring auxiliary assembly device according to claim 4 is characterized in that: The bending directions of the two hook-shaped portions are opposite.

6. The EPS shear wall system concrete pouring auxiliary assembly device according to claim 1 is characterized by: The outer wall of the fixing rod is provided with a thread, and positioning buttons which are threadedly sleeved on the fixing rod are provided on both sides of the outer plate.

7. The EPS shear wall system concrete pouring auxiliary assembly device according to claim 1 is characterized by: The upper end of the inner metal mesh is flush with the upper end of the outer plate, and the lower end of the inner metal mesh is higher than the lower end of the outer plate.

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