CN215291039U

CN215291039U - ALC wall buttress additional strengthening

Info

Publication number: CN215291039U
Application number: CN202120627682.4U
Authority: CN
Inventors: 彭期翔; 王金伟; 郭起航; 赵长春; 程帅
Original assignee: China Construction Fourth Engineering Division Corp Ltd
Current assignee: China Construction Fourth Engineering Division Corp Ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-12-24
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses a ALC wall buttress additional strengthening, this structure include ALC wall buttress and ALC partition wall, set up the round through-hole that runs through on ALC wall buttress and ALC partition wall, seted up the counter bore at the both ends of round through-hole, penetrated threaded screw in the round through-hole, it is fixed through gasket and hexagon nut at threaded screw's both ends, and gasket and hexagon nut set up in the counter bore. The utility model discloses an open the circle through-hole on ALC buttress and ALC partition wall to bolted connection's mode realizes the enhancement processing of ALC buttress, has improved the anti crack resistance of ALC buttress, has solved the mode that adopts bonding mortar to bond between conventional ALC buttress and ALC partition wall simply, avoids both interface cracking phenomenon to appear in the follow-up owner use, avoids the secondary to repair the risk.

Description

ALC wall buttress additional strengthening

Technical Field

The utility model relates to a ALC wall buttress additional strengthening belongs to building quality accident processing technology field.

Background

With the development of the assembly type building, wall materials are continuously innovated and popularized in recent years, the technical degree is obviously improved, but the ALC wall piles are still generally bonded by bonding mortar in a conventional mode, cracks are easily generated in the subsequent use process of owners, the ALC wall piles need to be repaired in the later period, and the repair engineering quantity is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ALC wall buttress additional strengthening to avoid in the follow-up owner use ALC wall buttress interface phenomenon of ftractureing to appear, avoid the secondary and repair the risk, improve ALC wall buttress anti-seismic performance.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a ALC wall buttress additional strengthening, includes ALC wall buttress and ALC partition wall, sets up the round through-hole that runs through on ALC wall buttress and ALC partition wall, has seted up the counter bore at the both ends of round through-hole, has penetrated threaded screw in the round through-hole, passes through gasket and hexagon nut at threaded screw's both ends and fixes, and gasket and hexagon nut set up in the counter bore.

Furthermore, bonding mortar is filled between the ALC wall pile and the ALC partition wall.

And simultaneously, the utility model also provides a construction method based on above-mentioned ALC wall buttress additional strengthening, including following step:

firstly, an ALC wall pile and an ALC partition wall with the same height are cut according to an inner wall plate deepening drawing, then counter bores are correspondingly formed in the front and back of a hole opener along the height direction of the ALC wall pile and the ALC partition wall, and then a circular through hole penetrating through the ALC wall pile and the ALC partition wall is formed in the center of each counter bore through an electric drill;

secondly, installing the ALC partition wall according to the deepening drawing of the inner wall plate, continuing to install the ALC wall pile after the ALC partition wall is installed, filling bonding mortar between the ALC partition wall and the ALC wall pile, penetrating through the circular through hole by adopting a double-head screw, and arranging a gasket and a hexagon nut at the bottom of the counter bore;

and step three, finally, fastening the hexagon nut by adopting a handheld rivet nut gun, and filling the gap between the double-headed screw and the counter bore by adopting weather-resistant glue.

In the method, the distance between the counter bores is not more than 1 m.

Since the technical scheme is used, the beneficial effects of the utility model are that: the utility model discloses an open the circle through-hole on ALC buttress and ALC partition wall to bolted connection's mode realizes the enhancement processing of ALC buttress, has improved the anti crack resistance of ALC buttress, has solved the mode that adopts bonding mortar to bond between conventional ALC buttress and ALC partition wall simply, avoids both interface cracking phenomenon to appear in the follow-up owner use, avoids the secondary to repair the risk.

Drawings

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

fig. 2 is a sectional view of a schematic structure of the utility model;

fig. 3 is a partial enlarged view of the structure diagram of the present invention.

Description of reference numerals: 1-ALC wall buttress, 2-ALC partition walls, 3-round through holes, 4-double-threaded screws, 5-gaskets, 6-hexagon nuts, 7-bonding mortar, 8-counter bores and 9-weather-resistant glue.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides a: please refer to fig. 1-3, an ALC wall stack reinforced structure, includes ALC wall stack 1 and ALC partition wall 2, sets up the circular through-hole 3 that runs through on ALC wall stack 1 and ALC partition wall 2, has seted up counter bore 8 at the both ends of circular through-hole 3, has penetrated threaded stud 4 in circular through-hole 3, passes through gasket 5 and hexagon nut 6 at threaded stud 4's both ends and fixes, and gasket 5 and hexagon nut 6 set up in counter bore 8. And bonding mortar 7 is filled between the ALC wall pile 1 and the ALC partition wall 2.

The construction method of the ALC wall pier reinforcing structure comprises the following steps:

firstly, intercepting an ALC (autoclaved lightweight concrete) wall pile 1 and an ALC partition wall 2 with the same height according to an inner wallboard deepening drawing, and then correspondingly arranging counter bores 8 in the front and back direction of the ALC wall pile 1 and the ALC partition wall 2 by adopting a hole drilling device, wherein the distance between the counter bores 8 is not more than 1 m; then, forming a circular through hole 3 penetrating through the ALC wall pile 1 and the ALC partition wall 2 in the center of the counter bore 8 by adopting an electric drill;

step two, then, installing the ALC partition wall according to the deepening drawing of the inner wall plate, after the ALC partition wall 2 is installed, continuing to install the ALC wall pile 1, filling bonding mortar 7 between the ALC partition wall 2 and the ALC wall pile 1, then, penetrating the circular through hole 3 by adopting a double-thread screw rod 4, and arranging a gasket 5 and a hexagon nut 6 at the bottom of the counter bore 8;

and step three, finally, fastening the hexagon nut 6 by adopting a handheld rivet nut gun, and filling the gap between the double-headed screw 4 and the counter bore 8 by adopting weather-resistant glue 9.

To sum up, the utility model discloses an open round through-hole on ALC buttress 1 and ALC partition wall 2 to bolted connection's mode realizes ALC buttress 1's enhancement processing, has improved ALC buttress 1's anti-crack performance, has solved the mode that adopts bonding mortar to bond between conventional ALC buttress and ALC partition wall simply, avoids both interface cracking phenomenon to appear in the follow-up owner use, avoids the secondary to repair the risk.

Claims

1. The utility model provides a ALC wall pillar additional strengthening, includes ALC wall pillar (1) and ALC partition wall (2), its characterized in that: set up round through-hole (3) that run through on ALC buttress (1) and ALC partition wall (2), seted up counter bore (8) at the both ends of round through-hole (3), penetrated in round through-hole (3) and had double threaded screw (4), it is fixed through gasket (5) and hexagon nut (6) at the both ends of double threaded screw (4), and gasket (5) and hexagon nut (6) set up in counter bore (8).

2. The ALC buttress reinforcement structure of claim 1, wherein: and bonding mortar (7) is filled between the ALC wall stack (1) and the ALC partition wall (2).