CN211200802U - An exterior wall PC component - Google Patents

Abstract

The utility model discloses an outer wall PC component, the wall is connected with the wall, the wall and one end of the wall inside are provided with a heat preservation layer, the wall inside is longitudinally provided with a plurality of longitudinal reinforcements and a plurality of longitudinal opening reinforcements, the wall inside is transversely provided with a plurality of transverse opening reinforcements, the distance between two adjacent transverse opening reinforcements at the upper end is twice the distance between two adjacent transverse opening reinforcements at the lower end, the upper surface of the wall is provided with a plurality of hoisting embedded parts, the bottom end of the wall is internally provided with a plurality of reinforcement connecting sleeves, the two sides of the wall inside and the exposed side of the wall are internally provided with a plurality of embedded parts for templates, the wall inside is transversely provided with a plurality of demoulding diagonal braces, the utility model has reasonable structure, the distance between two adjacent transverse opening reinforcements at the upper end is twice the distance between two adjacent transverse opening reinforcements at the lower end, and the longitudinal opening reinforcements and the transverse, the prestressing force of the lower extreme of wall body can be guaranteed, and the steadiness promotes greatly.

Description

An external wall PC component

technical field

The utility model relates to the technical field of external wall PC components, in particular to an external wall PC component.

Background technique

Defined by the judgment method, let A~B be a wall, if the A~B wall line can cut the relevant enclosure structure, it is the inner wall, otherwise it is the outer wall. The boundary component that forms indoor and outdoor is called external wall, and its functions include: bearing a certain load, shielding wind and rain, thermal insulation, noise prevention, fire safety, etc.

Most of the internal reinforcing bars of traditional exterior wall PC components are connected by cross-connecting transverse bars and longitudinal bars, and most of the uniform reinforcing bars are mostly uniformly arranged with straight bars. The stability of the overall exterior wall has not been maximized. Therefore, it is urgent to An improved technique to solve this problem in the prior art.

Utility model content

The purpose of the present invention is to provide an external wall PC component to solve the above-mentioned problems in the background art.

In order to achieve the above-mentioned purpose, the present utility model provides the following technical solutions: an external wall PC component, comprising a wall surface, a wall body, a thermal insulation layer, a longitudinal reinforcing bar, a longitudinal opening bar, a horizontal opening bar, a hoisting embedded part, a reinforcing bar connecting sleeve, Pre-embedded parts and stripping braces for formwork, the wall is connected to the wall, an insulation layer is provided on the wall and one end of the wall, and a number of longitudinal steel bars and a number of longitudinal opening bars are longitudinally arranged inside the wall. , a number of transverse opening ribs are arranged laterally inside the wall, and the distance between the two adjacent transverse opening ribs at the upper end is twice the distance between the two adjacent transverse opening ribs at the lower end, so The transverse opening rib is arranged outside the longitudinal opening rib, and the transverse opening rib and the longitudinal opening rib are welded at the intersection of the inner part of the wall body. Several steel connecting sleeves are arranged inside, several embedded parts for formwork are arranged on both sides of the inner wall and the exposed side of the wall body, and several stripping braces are also arranged laterally inside the wall.

Preferably, the longitudinally open rib has a rectangular structure, the bottom of the longitudinally open rib is provided with an opening, and the opening at the bottom of the longitudinally open rib is provided with a reinforcing rib.

Preferably, the transverse opening rib has a rectangular structure, an opening is provided in the middle position of the transverse opening rib, and one of the longitudinal opening rib is arranged at the opening in the middle position of the transverse opening rib.

Preferably, a wire box slot and a wire slot are also opened inside the wall, and the wire box slot and the wire slot communicate with each other.

Compared with the prior art, the beneficial effects of the present utility model are:

The utility model has a reasonable structure, the distance between the two adjacent transverse opening ribs at the upper end is twice the distance between the two adjacent transverse opening ribs at the lower end, and the special structures and connection methods of the longitudinal opening ribs and the transverse opening ribs are , which can ensure the prestress of the lower end of the wall, and the stability is greatly improved.

Description of drawings

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

Figure 2 is a schematic side view of the structure of the utility model.

FIG. 3 is a schematic top view of the structure of the utility model.

FIG. 4 is a schematic diagram of the structure of the longitudinal opening rib and the positional relationship with the transverse opening rib and the reinforcing rib.

Figure 5 is a schematic diagram of the positional relationship between the transverse open rib structure and the longitudinal open rib structure.

In the figure: wall 1, wall 2, thermal insulation layer 3, longitudinal reinforcement 4, longitudinal opening reinforcement 5, transverse opening reinforcement 6, hoisting embedded parts 7, reinforcement connection sleeve 8, embedded parts for formwork 9, demoulding inclined Support 10, reinforcing ribs 11, wire box groove 12, wire groove 13.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, the present utility model provides a technical solution: an external wall PC component, comprising a wall surface 1, a wall body 2, a thermal insulation layer 3, a longitudinal reinforcing bar 4, a longitudinal opening bar 5, a transverse opening bar 6, The hoisting embedded part 7, the steel connecting sleeve 8, the embedded part 9 for the formwork and the stripping brace 10; 2. A number of longitudinal steel bars 4 and a number of longitudinal opening ribs 5 are arranged longitudinally inside, and a number of transverse opening ribs 6 are arranged laterally inside the wall 2. The distance between the two adjacent transverse opening ribs 6 at the upper end is the two adjacent to the lower end Twice the distance between the transverse opening ribs 6, the transverse opening ribs 6 are arranged outside the longitudinal opening ribs 5, the transverse opening ribs 6 and the longitudinal opening ribs 5 are welded at the intersection of the inner part of the wall body 2, and the upper surface of the wall body 2 is welded. A number of hoisting embedded parts 7 are provided, a number of steel bar connection sleeves 8 are provided inside the bottom end of the wall body 2, a number of embedded parts 9 for formwork are provided on both sides of the inner wall body 2 and the exposed side of the wall body 1, and the wall body 2 A number of demoulding diagonal braces 10 are also arranged laterally inside, and a wire box slot 12 and a wire slot 13 are also opened inside the wall body 2 , and the wire box slot 12 and the wire slot 13 communicate with each other.

As shown in FIG. 4 , the longitudinal opening rib 5 has a rectangular structure, the bottom of the longitudinal opening rib 5 is provided with an opening, and the opening at the bottom of the longitudinal opening rib 5 is provided with a reinforcing rib 11 .

As shown in FIG. 5 , the transverse opening rib 6 has a rectangular structure, an opening is provided in the middle position of the transverse opening rib 6 , and one longitudinal opening rib 5 is arranged at the opening in the middle position of the transverse opening rib 6 .

Using method and principle: Match and prepare a plurality of longitudinal opening ribs 5 and transverse opening ribs 6 of the same specification, and then fix the horizontal opening ribs 6 in position, so that the horizontal opening ribs 6 at the lower end are more dense, and the two adjacent horizontal opening ribs at the lower end are The distance between 6 is 1/2 of the distance between the two adjacent transverse opening ribs 6 at the upper end. In order to ensure that the overall wall surface 1 is more stable, the longitudinal opening rib 5 is inserted into the transverse opening rib 6, and one longitudinal opening in the middle. One side of the opening rib 5 passes through the opening of the transverse opening rib 6, insert the reinforcing rib 11 into the opening of the lower end of all the longitudinal opening rib 5 and weld, and weld all the connection points of the longitudinal opening rib 5 and the transverse opening rib 6, and the steel skeleton , Longitudinal steel bar 4, insulation layer 3, hoisting embedded parts 7, steel connecting sleeves 8, embedded parts for formwork 9, demoulding diagonal braces 10, box mold and line pipe film are fixed in the mold, pouring and demoulding to obtain external Wall PC member, the structure of the utility model is reasonable, the distance between the two adjacent transverse opening ribs 6 at the upper end is twice the distance between the two adjacent transverse opening ribs 6 at the lower end, and the longitudinal opening ribs 5 and the horizontal The special structure and connection method of the opening rib 6 can ensure the prestress of the lower end of the wall body 2, and the stability is greatly improved.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (4)

1. An exterior wall PC component which is characterized in that: comprises a wall surface (1), a wall body (2), a heat preservation layer (3), longitudinal steel bars (4), longitudinal opening ribs (5), transverse opening ribs (6), a hoisting embedded part (7), a steel bar connecting sleeve (8), an embedded part (9) for a template and a demoulding diagonal brace (10), wherein the wall surface (1) is connected with the wall body (2), the heat preservation layer (3) is arranged at one end of the wall surface (1) and the inner part of the wall body (2), a plurality of longitudinal steel bars (4) and a plurality of longitudinal opening ribs (5) are longitudinally arranged in the wall body (2), a plurality of transverse opening ribs (6) are transversely arranged in the wall body (2), the distance between two adjacent transverse opening ribs (6) at the upper end is twice of the distance between two adjacent transverse opening ribs (6) at the lower end, the transverse opening ribs (6) are arranged outside the longitudinal opening ribs (5), horizontal opening muscle (6) and vertical opening muscle (5) are located the crossing of wall body (2) inside part and weld even, wall body (2) upper surface is provided with a plurality of hoists and buries piece (7), wall body (2) bottom is inside to be provided with a plurality of steel bar connection sleeve (8), wall body (2) inside both sides and wall (1) expose one side inside to be provided with built-in fitting (9) for a plurality of templates, wall body (2) inside transversely still is provided with a plurality of drawing of patterns bracing (10).

2. The exterior wall PC component of claim 1, wherein: the longitudinal opening rib (5) is of a rectangular structure, an opening is formed in the bottom of the longitudinal opening rib (5), and a reinforcing rib (11) is arranged in the opening in the bottom of the longitudinal opening rib (5).

3. The exterior wall PC component of claim 1, wherein: the transverse opening rib (6) is of a rectangular structure, an opening is formed in the middle of the transverse opening rib (6), and one of the longitudinal opening rib (5) is arranged at the opening of the middle of the transverse opening rib (6).

4. The exterior wall PC component of claim 1, wherein: the wall body (2) is internally provided with a wire box groove (12) and a wire groove (13), and the wire box groove (12) is communicated with the wire groove (13).

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