Steel wire mesh frame sandwich filler wall

Abstract

The utility model discloses a steel wire net frame sandwich filler wall in the technical field of supporting plate walls, which comprises a first steel wire net and second steel wire nets, the second steel wire nets are positioned on the left and right sides of the first steel wire net, and the front and rear sides of the left and right side walls of the first steel wire net are respectively and fixedly connected with a sound insulation plate. Sound insulation layers are fixedly connected to the front side wall and the rear side wall of the sound insulation plate correspondingly, a heat preservation layer is fixedly connected between the front side wall and the rear side wall of each sound insulation layer, and reinforcing ribs are fixedly connected between the left side wall and the right side wall of the first steel wire net and are sequentially arranged from front to back. Connecting devices are fixedly connected to the four corners of the inner side walls of the second steel wire mesh and the first steel wire mesh, screw holes are formed in the left side walls of the connecting devices, connecting bolts are in threaded connection with inner cavities of the screw holes, the steel wire mesh frame sandwich filler wall is reasonable in structural design, practicability is improved, and mounting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of supporting plate walls, in particular to a steel wire grid sandwich filling wall. Background Art

[0002] Wire mesh panels have many advantages such as light weight, good rigidity, factory prefabrication, good sound insulation and thermal insulation effects. They are the core material used in many prefabricated composite panels in the construction field. Wire mesh panels can also be used directly in construction by spraying concrete on the large surface of the insulation board, or pouring concrete and other materials between the large surface of the insulation board and the formwork to build walls, floor slabs, etc. on site. Therefore, they are a very widely used building material.

[0003] The thermal insulation and sound insulation materials set between the steel wire mesh frames are relatively simple, and the sound insulation and thermal insulation effects are still insufficient, which reduces the practicality. The inner and outer steel wire mesh frames are mostly fixed by welding. When pouring cement, the distance between the inner and outer steel wire mesh frames needs to be adjusted according to the designed wall size. The steel wire mesh frames need to be disassembled and re-welded, which reduces the installation efficiency. For this reason, we proposed a steel wire mesh sandwich filling wall. Utility Model Content

[0004] The utility model aims to provide a wire mesh sandwich filling wall to solve the problem in the above background technology that the wire mesh needs to be disassembled and re-welded, and the sound insulation and heat preservation effects are still insufficient.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire mesh sandwich filling wall, comprising a first steel mesh and a second steel mesh, the second steel mesh is located on the left and right sides of the first steel mesh, the left and right side walls of the first steel mesh are respectively fixedly connected with sound insulation boards on the front and back sides, the front and back side walls of the sound insulation boards are respectively fixedly connected with sound insulation layers, an insulation layer is fixedly connected between the front and back side walls of the sound insulation layer, reinforcing ribs are fixedly connected between the left and right side walls of the first steel mesh, and are arranged in sequence from front to back, the second steel mesh and the four corners of the inner side walls of the first steel mesh are fixedly connected with connecting devices, the left side wall of the connecting device is provided with a screw hole, and the inner cavity of the screw hole is screwed with a connecting bolt.

[0006] As a further description of the above technical solution: the connection position of the reinforcing rib is arranged outside the intersection end points of the longitudinal steel wire and the transverse steel wire.

[0007] As a further description of the above technical solution: the row spacing and column spacing of the reinforcing ribs are greater than or equal to the row spacing or column spacing of the first steel wire mesh.

[0008] As a further description of the above technical solution: the sound insulation board is made of glass-magnesium composite damping material.

[0009] As a further description of the above technical solution: the sound insulation layer is made of polyester fiber material.

[0010] As a further description of the above technical solution: the thermal insulation layer is made of polyurethane foam material.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The steel wire mesh sandwich infill wall has a double sound insulation structure of a sound insulation board and a sound insulation layer between the first steel wire meshes. The sound insulation board is made of glass magnesium composite damping material and has good sound insulation effect and strong stability, which can improve the overall stability of the exterior wall. The sound insulation layer is made of polyester fiber material. Polyurethane fiber can effectively isolate sound and greatly improve the sound insulation effect when combined with the sound insulation board. The thermal insulation layer is made of polyurethane foam material and has a low thermal conductivity. It has good thermal insulation and waterproof function, which can prevent rainwater from entering and affecting the thermal insulation effect of the thermal insulation layer, thereby improving practicality.

[0013] 2. When the steel wire mesh sandwich infill wall is designed for walls of different sizes, the connection bolts can be disengaged from the connection device by rotating the connection bolts, thereby releasing the connection between the first steel wire mesh and the second steel wire mesh. After adjusting the distance between the first steel wire mesh and the second steel wire mesh, the connection bolts are re-screwed into the connection device to complete the connection between the first steel wire mesh and the second steel wire mesh. There is no need to use welding tools for adjustment, thereby improving installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a wire mesh sandwich infill wall proposed by the utility model;

[0015] Figure 2 This is a schematic cross-sectional structure diagram of a wire mesh sandwich infill wall proposed by the utility model;

[0016] Figure 3 This is a schematic diagram of a top view and cross-section structure of a wire mesh sandwich infill wall proposed by the utility model;

[0017] Figure 4 This is a left-view structural schematic diagram of a second steel wire mesh of a steel wire mesh sandwich infill wall proposed by the utility model.

[0018] In the figure: 100, first steel wire mesh; 110, sound insulation board; 120, sound insulation layer; 130, thermal insulation layer; 140, reinforcing ribs; 200, second steel wire mesh; 210, connecting device; 211, screw hole; 220, connecting bolt. DETAILED DESCRIPTION

[0019] 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 in 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.

[0020] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] The utility model provides a wire mesh sandwich filling wall, which improves practicality and installation efficiency. Figure 1-4 , comprising a first steel wire mesh 100 and a second steel wire mesh 200;

[0023] Please refer again Figure 1-3The left and right side walls of the first steel wire mesh 100 are respectively fixedly connected with sound insulation boards 110 on the front and rear sides. The sound insulation boards 110 are used to isolate sound. The front and rear side walls of the sound insulation boards 110 are respectively fixedly connected with sound insulation layers 120. The sound insulation layers 120 are used to cooperate with the sound insulation boards 110 to improve the sound insulation effect. A thermal insulation layer 130 is fixedly connected between the front and rear side walls of the sound insulation layer 120. The thermal insulation layer 130 is used to provide a thermal insulation function. Reinforcing ribs 140 are fixedly connected between the left and right side walls of the first steel wire mesh 100 and are arranged in sequence from front to back. The reinforcing ribs 140 are used to limit and fix the sound insulation boards 110, the sound insulation layers 120 and the thermal insulation layers 130.

[0024] Please refer again Figure 1 The second steel mesh 200 is located on the left and right sides of the first steel mesh 100. Specifically, the second steel mesh 200 is fixedly connected to the first steel mesh 100 through connecting bolts 220. The four corners of the inner side walls of the second steel mesh 200 and the first steel mesh 100 are fixedly connected with connecting devices 210. The connecting device 210 is used to install screw holes 211. The left side wall of the connecting device 210 is provided with screw holes 211. The screw holes 211 are used to screw the connecting bolts 220. The inner cavity of the screw holes 211 is screwed with connecting bolts 220. The connecting bolts 220 are used to connect the first steel mesh 100 and the second steel mesh 200.

[0025] In summary, a double sound insulation structure of a sound insulation board 110 and a sound insulation layer 120 is arranged between the first steel wire mesh 100. The sound insulation board 110 is made of a glass-magnesium composite damping material and has good sound insulation effect and strong stability, which can improve the overall stability of the exterior wall. The sound insulation layer 120 is made of polyester fiber material. The polyurethane fiber can effectively isolate the sound, and cooperates with the sound insulation board 110 to greatly improve the sound insulation effect. The thermal insulation layer 130 is made of polyurethane foam material, which has a low thermal conductivity, good thermal insulation and waterproof function, which can prevent rainwater from entering and affecting the thermal insulation effect of the thermal insulation layer 130, thereby improving practicality.

[0026] Please refer again Figure 2 The connection position of the reinforcing rib 140 is arranged outside the intersection end point of the longitudinal steel wire and the transverse steel wire, and the oblique installation is used to improve the stability of the reinforcing rib 140.

[0027] Please refer again Figure 2 The connection position of the reinforcing rib 140 is arranged outside the intersection end points of the longitudinal steel wire and the transverse steel wire, so that the reinforcing rib 140 leaves enough space to limit and fix the sound insulation board 110, the sound insulation layer 120 and the thermal insulation layer 130.

[0028] Please refer again Figure 1-3The sound insulation board 110 is made of a glass-magnesium composite damping material. The glass-magnesium composite damping material enables the sound insulation board 110 to have a sound insulation function while having strong stability.

[0029] Please refer again Figure 1-3 The sound insulation layer 120 is made of polyester fiber material, and the polyester fiber material enables the sound insulation layer 120 to have better sound insulation performance.

[0030] Please refer again Figure 1 =3, the thermal insulation layer 130 is made of polyurethane foam material, and the polyurethane foam enables the thermal insulation layer 130 to have good thermal insulation performance and good waterproof performance.

[0031] To sum up, when facing wall designs of different sizes, the connecting bolt 220 can be disengaged from the connecting device 210 by rotating the connecting bolt 220, thereby releasing the connection between the first wire mesh 100 and the second wire mesh 200. After adjusting the distance between the first wire mesh 100 and the second wire mesh 200, the connecting bolt 220 is re-screwed into the connecting device 210 to complete the connection between the first wire mesh 100 and the second wire mesh 200. There is no need to use welding tools for adjustment, thereby improving installation efficiency.

[0032] In specific use, the technical personnel in this field set a double sound insulation structure of a sound insulation board 110 and a sound insulation layer 120 between the first steel wire mesh 100. The sound insulation board 110 is made of a glass magnesium composite damping material and has good sound insulation effect and strong stability, which can improve the overall stability of the exterior wall. The sound insulation layer 120 is made of polyester fiber material. The polyurethane fiber can effectively isolate the sound and greatly improve the sound insulation effect when combined with the sound insulation board 110. The thermal insulation layer 130 is made of polyurethane foam material, which has a low thermal conductivity and good thermal insulation. It also has a waterproof function to prevent rainwater from entering and affecting the thermal insulation effect of the thermal insulation layer 130. When facing wall designs of different sizes, the connecting bolts 220 can be rotated to disengage the connecting device 210, thereby releasing the connection between the first steel wire mesh 100 and the second steel wire mesh 200. After adjusting the distance between the first steel wire mesh 100 and the second steel wire mesh 200, the connecting bolts 220 are re-screwed into the connecting device 210 to complete the connection between the first steel wire mesh 100 and the second steel wire mesh 200 without the need to use welding tools for adjustment.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A wire mesh sandwich infill wall, characterized by: The invention comprises a first steel mesh (100) and a second steel mesh (200), wherein the second steel mesh (200) is located on the left and right sides of the first steel mesh (100), the front and rear sides of the left and right side walls of the first steel mesh (100) are respectively fixedly connected with sound insulation boards (110), the front and rear side walls of the sound insulation boards (110) are respectively fixedly connected with sound insulation layers (120), a heat insulation layer (130) is fixedly connected between the front and rear side walls of the sound insulation layer (120), a reinforcing rib (140) is fixedly connected between the left and right side walls of the first steel mesh (100), and the two are arranged in sequence from front to back, the four corners of the inner side walls of the second steel mesh (200) and the first steel mesh (100) are fixedly connected with connecting devices (210), the left side wall of the connecting device (210) is provided with a screw hole (211), and the inner cavity of the screw hole (211) is screwed with a connecting bolt (220).

2. A wire mesh sandwich infill wall according to claim 1, characterized in that: The connection position of the reinforcing rib (140) is arranged outside the intersection end points of the longitudinal steel wire and the transverse steel wire.

3. The wire mesh sandwich infill wall according to claim 1, characterized in that: The row spacing and column spacing of the reinforcing ribs (140) are greater than or equal to the row spacing or column spacing of the first steel wire mesh (100).

4. The wire mesh sandwich infill wall according to claim 1, characterized in that: The sound insulation board (110) is made of a glass-magnesium composite damping material.

5. The wire mesh sandwich infill wall according to claim 1, characterized in that: The sound insulation layer (120) is made of polyester fiber material.

6. The wire mesh sandwich infill wall according to claim 1, characterized in that: The thermal insulation layer (130) is made of polyurethane foam material.

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