CN215978037U - Filling wall - Google Patents

Abstract

The utility model relates to the technical field of prefabricated walls, in particular to a filler wall, which comprises a concrete-poured wall body, wherein a window hole is formed in the upper part of the wall body, auxiliary strength angle steel is arranged on the upper part of the front surface of the wall body, the length of the auxiliary strength angle steel covers all the window holes, a wiring groove and a wire box preformed hole which are communicated with each other are formed in the bottom of the wall body, an XPS filling layer is arranged at the bottom of the wall body, and structural ribs are arranged in the wall body; the structural ribs comprise vertical ribs, horizontal ribs and lacing wires, the vertical ribs and the horizontal ribs are staggered to form a net surface structure, and the lacing wires are connected with the net surface structure; the structural rib and the concrete structure used by the infilled wall are easy to manufacture and high in strength; the XPS filling layer is used for improving the heat insulation performance; the weak part on the wall body is protected by arranging the auxiliary strength angle steel; the wiring is convenient in later period through the preset wiring groove and the wire box preformed hole; through setting up the window opening, the work of opening the hole fluting again when having removed the installation improves the efficiency of construction.

Description

Filling wall

Technical Field

The utility model relates to the technical field of prefabricated walls, in particular to a filler wall.

Background

XPS (extruded polystyrene) is known throughout as extruded polystyrene foam and has a number of advantages, such as: the heat-insulating board has the advantages of excellent heat-insulating property, excellent high-strength compression resistance, strong impact resistance, high-quality moisture resistance, stable board molecular structure, light weight, convenience in cutting, no volatilization of toxic substances and the like, and is the best choice for building heat insulation at present.

The assembly type building is a building which is formed by transferring a large amount of field operation work in the traditional building mode to a factory, processing and manufacturing building components and accessories (such as floor slabs, wall plates, stairs, balconies and the like) in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode, wherein the market demand of the assembly type building is increasing.

The existing prefabricated wall body on the market at present often has the problems that the function is single, the reserved hole site can not meet the use requirement, the strength is insufficient, the transportation is troublesome, the prefabricated wall body is easy to damage and the like, so that a novel filling wall is necessary to be provided.

Disclosure of Invention

The purpose of the utility model is: a filler wall is provided.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a filler wall, the vertical wall body that 150~250mm is thick including concrete placement, open on the upper portion of wall body has a plurality of window hole, the window hole link up the front and back two sides of wall body, the positive upper portion of wall body transversely is provided with assists strong angle steel, the length range of assisting strong angle steel covers all window holes, the positive bottom of wall body is provided with wiring recess and line box preformed hole, be provided with the spool between wiring recess and the line box preformed hole, the bottom of wall body is provided with the XPS filling layer, the XPS filling layer is placed between two parties in the inside of wall body, still be provided with the structure muscle in the wall body.

Further, the structure muscle includes vertical muscle, horizontal muscle and lacing wire, vertical muscle and the perpendicular staggered connection of horizontal muscle form vertical wire side structure, the wire side structure of lacing wire level setting and different faces of connection, the XPS filling layer is located the inside of structure muscle, 20mm is no less than apart from the structure muscle in the front and the back of wall body.

Furthermore, the inner side surface of the window hole is provided with a notch.

Further, the thickness of the XPS filling layer is 75mm ~125 mm.

Furthermore, the auxiliary strength angle steel is connected to the wall body through bolts.

Furthermore, the front face of the wall body is provided with an upward mark.

Further, the depth of the wiring groove is 30 mm.

Further, the line pipe is a polycarbonate pipe with the diameter of 20 mm.

The technical scheme adopted by the utility model has the beneficial effects that:

the infilled wall is reasonable in structure, convenient to transport and construct and high in practicability, and the reticular structural ribs and the concrete-poured wall structure are easy to manufacture and high in strength; the XPS filling layer is arranged, so that the heat insulation performance of the wall is greatly improved; the auxiliary strength angle steel is arranged, so that the weak part on the wall body is effectively protected, the wall body is not easy to damage in the transportation process, and the assembly and disassembly are convenient; through the preset wiring groove and the wire box preformed hole which are communicated with each other, the later-stage wiring is convenient, the external attractiveness is not influenced, and the diversity of wiring positions and modes is realized; through setting up the window hole that has the notch, not only practiced thrift prefabricated material, opened the grooved work in the time of having removed the installation from again, still make things convenient for the later stage to install the window, improve the efficiency of construction greatly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is an enlarged view of fig. 1 at B.

Fig. 3 is a sectional view taken along line a-a in fig. 1.

Fig. 4 is a schematic view of a structural rib of the present invention.

In the figure: 1-a wall body; 2-window opening; 2 a-notches; 3-reinforcing angle steel; 4-wiring grooves; 5-reserving a hole on the wire box; 6-line pipe; 7-XPS filling layer; 8-structural ribs; 8 a-vertical ribs; 8 b-horizontal ribs; 8 c-stretching the tendon; 9-mark upwards.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore they only show the components related to the present invention, and should not limit the scope of protection of the present invention.

Referring to fig. 1 to 3, the infilled wall comprises a vertical wall body 1 which is poured by concrete and has a thickness of 150 to 250mm, wherein a plurality of window holes 2 are formed in the upper part of the wall body 1, spaces for installing windows are reserved, the window holes 2 penetrate through the front surface and the rear surface of the wall body 1, and the later-stage window installation and construction are convenient; the upper part of the front face of the wall body 1 is transversely provided with auxiliary strength angle steel 3, the length range of the auxiliary strength angle steel 3 covers all the window openings 2, and because the window openings 2 are formed, the upper part of the wall body 1 is lack of a large amount of materials, the auxiliary strength angle steel 3 is arranged for reinforcing the structural strength and preventing the structure of the wall body 1 from being damaged in the transportation process; the wiring groove 4 and the wire box preformed hole 5 are formed in the bottom of the front face of the wall body 1, the wiring groove 4 is used for wiring, the wire box preformed hole 5 is used for installing a wire box, a wire pipe 6 is arranged between the wiring groove 4 and the wire box preformed hole 5, and the wire pipe 6 enables the wiring groove 4 to be communicated with the wire box preformed hole 5 so that internal wiring is communicated with the wire box; the bottom of the wall body 1 is provided with a platy XPS filling layer 7, the XPS plate is an extrusion molding type polystyrene plate, the XPS plate is a hard foam plastic plate which is manufactured by taking polystyrene resin as a raw material, adding other raw and auxiliary materials and polymers, heating, mixing and injecting a catalyst at the same time, and then extruding and molding the mixture, wherein the XPS material has a perfect closed-cell honeycomb structure, so that the XPS plate has extremely low water absorption, low thermal conductivity, high pressure resistance and ageing resistance (almost no ageing and decomposition phenomena in normal use), the XPS filling layer 7 is placed in the middle of the inside of the wall body 1, the intervals between the XPS filling layer 7 and the front surface and the back surface of the wall body 1 are equal, and the heat insulation is uniform; still be provided with structural reinforcement 8 in the wall body 1, structural reinforcement 8 plays tensile, anti deformation's effect as the skeleton in the concrete placement's wall body 1, and structural reinforcement 8 plays the tensile stress effect of bearing in the structure, improves the ductility of concrete structure component node, strengthens its anti-seismic performance, also plays the effect of convenient construction.

As shown in fig. 4, the structural ribs 8 include vertical ribs 8a, horizontal ribs 8b and tie bars 8c, the vertical ribs 8a and the horizontal ribs 8b are vertically and alternately connected in a metal wire winding or welding mode to form a vertical net surface structure, the tie bars 8c are horizontally arranged and connected with the net surface structures on different surfaces, and the structural strength is high; the XPS filling layer 7 is located the inside of structure muscle 8, and the front and the back of wall body 1 are no less than 20mm apart from structure muscle 8, leave certain interval, ensure the concrete thickness at the front of wall body 1 and the back, prevent too thin production surface concrete and peel off the problem.

Referring to fig. 1 to 3, the inner side surface of the window opening 2 is provided with a notch 2a, so that the window can be conveniently clamped in the notch 2a in the later period of window installation, and the construction is convenient.

The thickness of the XPS filling layer 7 is 75mm ~125mm, and thickness is moderate, and heat-insulating ability is strong.

The auxiliary strength angle steel 3 is connected to the wall body 1 through bolts, and is convenient to install and disassemble.

The front face of the wall body 1 is provided with an upward mark 9 to ensure that the wall body is not installed in a wrong direction during construction.

The degree of depth of wiring recess 4 is 30mm, can arrange a large amount of dark lines to also can set up a large amount of line box preformed holes 5 and install the line box, make wall body 1 can set up more line box, the practicality is strong.

The line pipe 6 is a polycarbonate pipe with the diameter of 20mm, polycarbonate (PC for short) is a high molecular polymer with a molecular chain containing carbonate groups, is an amorphous thermoplastic resin with excellent comprehensive performance, has excellent electrical insulation, extensibility, dimensional stability and chemical corrosion resistance, and has higher strength, heat resistance of 160 ℃ and cold resistance of-60 ℃; it also has the advantages of self-extinguishing when away from fire, flame-retardant, non-toxic, colourable, etc., and its cost is very low due to its characteristics of large-scale industrial production and easy processing.

While the utility model has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes, modifications and additions may be made without departing from the spirit and scope of the utility model.

Claims (8)

1. A infilled wall, characterized by: vertical wall body (1) that 150~250mm is thick including concrete placement, open on the upper portion of wall body (1) has a plurality of window hole (2), window hole (2) link up the front and back two sides of wall body (1), the positive upper portion of wall body (1) transversely is provided with assists strong angle steel (3), the length range of assisting strong angle steel (3) covers all window holes (2), the front bottom of wall body (1) is provided with wiring recess (4) and line box preformed hole (5), be provided with spool (6) between wiring recess (4) and line box preformed hole (5), the bottom of wall body (1) is provided with XPS filling layer (7), XPS filling layer (7) are placed between two parties in the inside of wall body (1), still be provided with structural reinforcement (8) in wall body (1).

2. A infill wall according to claim 1, wherein: structure muscle (8) are including vertical muscle (8a), horizontal muscle (8b) and lacing wire (8c), vertical muscle (8a) and the perpendicular staggered connection of horizontal muscle (8b) constitute vertical net face structure, lacing wire (8c) level sets up and connects the net face structure of different faces, XPS filling layer (7) are located the inside of structure muscle (8), the front and the back of wall body (1) are no less than 20mm apart from structure muscle (8).

3. A infill wall according to claim 1, wherein: the inner side surface of the window hole (2) is provided with a notch (2 a).

4. A infill wall according to claim 1, wherein: the thickness of the XPS filling layer (7) is 75 mm-125 mm.

5. A infill wall according to claim 1, wherein: the auxiliary strength angle steel (3) is connected to the wall body (1) through bolts.

6. A infill wall according to claim 1, wherein: the front surface of the wall body (1) is provided with an upward mark (9).

7. A infill wall according to claim 1, wherein: the depth of the wiring groove (4) is 30 mm.

8. A infill wall according to claim 1, wherein: the line pipe (6) is a polycarbonate pipe with the diameter of 20 mm.

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