CN217105643U

CN217105643U - Anti-drop wall body

Info

Publication number: CN217105643U
Application number: CN202123255277.3U
Authority: CN
Inventors: 张玉玲; 方妍熙; 方玉联
Original assignee: Jinan Tianze Integrated Housing Co ltd
Current assignee: Jinan Tianze Integrated Housing Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-08-02
Anticipated expiration: 2031-12-16

Abstract

The invention discloses an anti-falling wall body which comprises a wall body, wherein a strip-shaped inclined groove and/or an inclined bulge are/is arranged on the outer surface of the wall body, and the inclined groove inclines towards the outer surface direction of the wall body, so that the included angle between the side wall of the inclined groove and the outer surface of the wall body is an acute angle or an obtuse angle; the inclined bulge inclines towards the outer surface of the wall body, so that the included angle between the side wall of the inclined bulge and the outer surface of the wall body is an acute angle or an obtuse angle. Through the utility model provides the high cohesion of mortar and wall body, and then solved the problem that exterior finish and wall body drop.

Description

Anti-drop wall body

Technical Field

The utility model relates to a construction technical field, concretely relates to anti-drop wall body.

Background

At present, on a high-rise building wall, the mode of fixing external decorative layers such as heat insulation plates or bricks on the outer surface of the wall is that mortar bonding and anchoring nails are adopted for reinforcement, and bonding and anchoring are called as bonding and anchoring combination. The wall body is formed by pouring and curing concrete, the templates are supported on two sides of the wall body during pouring, the surface of the wall body is smooth and clean after the templates are removed, the bonding force of mortar is insufficient, the wall body is made of concrete and has small contractibility and large contractibility of the mortar, organic matters such as rubber powder and the like are added into the mortar, the organic matters are easy to age, especially, the mortar is exposed on the outer layer of the building, the aging speed of the mortar is accelerated, the mortar can be separated from the wall body after a long time, the weight of outer finishing layers such as heat insulation boards or bricks and the like cannot be supported by a plurality of anchoring nails independently, some wall bodies use building bricks, the building bricks are made of foaming materials, the nail holding force is very poor, and the outer finishing layers are easy to fall off.

SUMMERY OF THE UTILITY MODEL

The utility model provides an above-mentioned problem, provide an anti-drop wall body, improved the cohesion of mortar and wall body, and then solved the problem that outer veneer layer and wall body drop.

The utility model provides a technical problem's technical scheme does:

an anti-falling wall body comprises a wall body, wherein the outer surface of the wall body is provided with a strip-shaped inclined groove and/or an inclined bulge, and the inclined groove inclines towards the outer surface of the wall body so that the included angle between the side wall of the inclined groove and the outer surface of the wall body is an acute angle or an obtuse angle; the inclined bulge inclines towards the outer surface of the wall body, so that the included angle between the side wall of the inclined bulge and the outer surface of the wall body is an acute angle or an obtuse angle.

Further, the number of the inclined grooves or the inclined protrusions is multiple.

Further, the inclined direction of a plurality of inclined grooves or inclined bulges is consistent.

Further, the inclined grooves or the inclined protrusions are divided into two groups from the middle, and the inclined directions of the inclined grooves or the inclined protrusions of the two groups are opposite.

Further, two adjacent oblique grooves or oblique protrusions are grouped into one group, and the oblique directions of the oblique grooves or oblique protrusions of each group are opposite.

Furthermore, the included angle between the inclined groove and the outer surface of the wall body is 25-65 degrees.

Furthermore, the length directions of the inclined grooves or the inclined bulges are horizontal directions or vertical directions or horizontal and vertical directions or inclined directions or a plurality of mutually crossed inclined directions.

The effects provided in the contents of the present invention are only the effects of the embodiments, not all the effects of the present invention, and one of the above technical solutions has the following advantages or advantageous effects:

1. the utility model discloses a set up the oblique recess and/or the oblique arch of rectangular shape at the surface of wall body, when wall body surface mounting finish coat or heated board, a mortar for connecting wall body and finish coat or heated board can cover oblique recess and/or oblique arch, the fixed shaping back of mortar, the pulling force that has the horizontal direction between mortar and the wall body and the holding power of vertical direction, make the cohesion between mortar and the wall body stronger, be difficult for droing, the problem that outer finish coat or heated board that lead to because of mortar and wall body cohesion drop has been solved.

2. The utility model discloses a with a plurality of oblique recesses or oblique bellied incline direction opposite, behind the fixed shaping of mortar, form the cohesion of a plurality of directions between mortar and the wall body for no matter receive the external force of which direction between mortar and the wall body can not break away from, further strengthened the cohesion of wall body and outer finish coat or heated board.

3. The utility model discloses can use with having recess or bellied outer veneer layer cooperation, make mortar and wall body, the equal stable combination of outer veneer layer, reach even the effect of hanging of colluding area, guarantee that wall body and outer veneer layer or heated board firmly combine never to drop.

Drawings

FIG. 1 is a cross-sectional view showing a plurality of inclined grooves in a first embodiment, the inclined grooves being inclined in a uniform direction;

FIG. 2 is a cross-sectional view showing a plurality of inclined protrusions in accordance with the first embodiment;

FIG. 3 is a first cross-sectional view showing the two sets of inclined grooves having opposite inclination directions in the second embodiment;

FIG. 4 is a second cross-sectional view of the second embodiment in which the two sets of inclined grooves are inclined in opposite directions;

FIG. 5 is a first cross-sectional view showing the two sets of inclined protrusions in opposite directions in the second embodiment;

FIG. 6 is a second cross-sectional view of the second embodiment with two sets of oblique protrusions having opposite oblique directions;

FIG. 7 is a first cross-sectional view showing the opposite inclination direction of each of the inclined grooves in the third embodiment;

FIG. 8 is a second cross-sectional view showing the opposite inclination direction of each of the inclined grooves in the third embodiment;

FIG. 9 is a first cross-sectional view showing the opposite inclination of each set of inclined protrusions in the third embodiment;

FIG. 10 is a second cross-sectional view showing the opposite direction of inclination of each of the inclined projections in the third embodiment;

FIG. 11 is a front view of the outer wall surface of the wall body with the length direction of the inclined groove being the horizontal direction;

FIG. 12 is a front view of the outer wall surface of the wall body with the length direction of the inclined groove being the vertical direction;

FIG. 13 is a front view of the outer wall surface of a wall body with an inclined groove having both horizontal and vertical directions in the length direction;

FIG. 14 is a front view of an outer wall surface of a wall body with an oblique groove in a length direction;

FIG. 15 is a front view of the outer wall surface of a plurality of mutually intersecting oblique walls along the length direction of the oblique grooves;

in the figure, a wall body 1, an inclined groove 2, a side wall 2a, an inclined bulge 3 and a side wall 3a are shown.

Detailed Description

In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings. The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and technologies are omitted so as to not unnecessarily limit the invention.

A first embodiment, as shown in fig. 1 and 2, is an anti-drop wall, including a wall 1, where an elongated inclined groove 2 and/or an inclined protrusion 3 are provided on an outer surface of the wall 1, and the inclined groove 2 is inclined toward the outer surface of the wall 1, so that an included angle between a side wall 2a of the inclined groove 2 and the outer surface of the wall 1 is an acute angle or an obtuse angle; the inclined bulge 3 inclines towards the outer surface of the wall body 1, so that the included angle between the side wall 3a of the inclined bulge 3 and the outer surface of the wall body 1 is an acute angle or an obtuse angle. The number of the inclined grooves 2 or the inclined protrusions 3 is multiple. The inclined direction of a plurality of inclined grooves 2 or inclined bulges 3 is consistent.

The second embodiment, as shown in fig. 3-6, is different from the first embodiment in that a plurality of the inclined grooves 2 or the inclined protrusions 3 are divided into two groups from the middle, and the inclined directions of the inclined grooves 2 or the inclined protrusions 3 of the two groups are opposite.

The third embodiment, as shown in fig. 7-10, is different from the first embodiment in that two adjacent ones of the plurality of inclined grooves 2 or inclined protrusions 3 are grouped into one group, and the inclined directions of the inclined grooves 2 or inclined protrusions 3 of each group are opposite.

The included angle alpha between the inclined groove 2 and the outer surface of the wall body 1 is 25-65 degrees.

As shown in fig. 11-15, the length directions of the plurality of inclined grooves 2 or inclined protrusions 3 are horizontal directions or vertical directions or both horizontal and vertical directions or inclined directions or a plurality of mutually crossed inclined directions.

Although the above description has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and on the basis of the technical solution of the present invention, various modifications or variations that can be made by those skilled in the art without creative efforts are still within the scope of the present invention.

Claims

1. The utility model provides an anti-drop wall body, includes wall body (1), its characterized in that, the surface of wall body (1) on be provided with oblique recess (2) and/or oblique arch (3) of rectangular shape, lateral wall (2a) and the contained angle of wall body (1) surface of recess (2) to one side are acute angle or obtuse angle, lateral wall (3a) and the contained angle of the surface of wall body (1) of oblique arch (3) be acute angle or obtuse angle.

2. A falling-off prevention wall body as claimed in claim 1, wherein the number of the inclined grooves (2) or the inclined protrusions (3) is plural.

3. A falling-off prevention wall according to claim 2, wherein the plurality of inclined grooves (2) or inclined protrusions (3) have the same inclination direction.

4. A falling-off prevention wall according to claim 2, wherein the plurality of the inclined grooves (2) or the inclined protrusions (3) are divided into two groups from the middle, and the inclined directions of the inclined grooves (2) or the inclined protrusions (3) of the two groups are opposite.

5. A falling-off prevention wall body as claimed in claim 2, wherein two adjacent ones of the plurality of inclined grooves (2) or inclined protrusions (3) are grouped into one group, and the inclined directions of the inclined grooves (2) or inclined protrusions (3) of each group are opposite.

6. A fall-off preventing wall as claimed in any one of claims 1 to 5, wherein the inclined groove (2) forms an angle of 25 to 65 degrees with the outer surface of the wall (1).

7. An anti-drop wall as claimed in any one of claims 2 to 5, wherein a plurality of said inclined grooves (2) or inclined protrusions (3) are distributed in a horizontal arrangement, a vertical arrangement, a horizontal-vertical bidirectional arrangement, or an inclined arrangement.

8. A falling-off prevention wall according to any one of claims 2 to 5, wherein the length directions of the plurality of inclined grooves (2) or inclined protrusions (3) are horizontal or vertical or both horizontal and vertical directions or are inclined or are a plurality of mutually intersecting inclined directions.