Autoclaved aerated concrete wallboard fixing structure

Abstract

The utility model relates to an autoclaved aerated concrete wallboard fixing structure, which comprises a wallboard and a plurality of cross beams for fixing the wallboard in a factory building, a keel is arranged on the back of the wallboard, and the autoclaved aerated concrete wallboard fixing structure is characterized in that a plurality of fixed connecting pieces are arranged on the keel, and each fixed connecting piece is provided with a first connecting part and a second connecting part; the first connecting part is detachably connected with a corresponding position on the keel, and the second connecting part is correspondingly welded with the upper surface or the lower surface of the cross beam. According to the autoclaved aerated concrete wallboard fixing structure, the construction operation requirement is simple, the construction time is shortened, the construction risk is reduced, and the wallboard splicing and fixing performance is good.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to an autoclaved aerated concrete wallboard fixing structure. Background Art

[0002] For steel structure factories with large heights, especially some cold storages, autoclaved aerated concrete wall panels are generally used for the exterior walls to ensure the thermal insulation performance of the factory. Existing autoclaved aerated concrete wall panels generally use two installation and fixing methods: anchor bolt fixing or embedded brackets. The anchor bolt fixing method is to use anchor bolts to directly pass through the wall panels and the steel beams of the factory, and directly lock the wall panels on the steel beams of the factory. This method requires drilling holes in the wall panels. There is a gap between the anchor bolts and the wall holes, resulting in poor sealing of the wall panels, affecting the thermal insulation performance of the factory. In addition, the force of the wall panels is concentrated on the anchor bolts, which easily leads to uneven force between the various parts of the entire wall panel. The embedded bracket method is to accurately embed the bracket in advance before installing the wall panel, and directly fix the wall panel on the bracket during installation. Although it will not damage the wall panel, it requires high embedding accuracy of the bracket. If there is a deviation in the embedded position, it is easy to cause the joints between the wall panels to deviate accordingly in the later stage. Summary of the invention

[0003] The problem to be solved by the utility model is to provide an autoclaved aerated concrete wall panel fixing structure, which has simple construction and operation requirements, reduces construction time and construction risks, and has good wall panel splicing and fixing performance. The adopted technical solution is as follows:

[0004] A autoclaved aerated concrete wall panel fixing structure comprises a wall panel and a plurality of beams in a factory building for fixing the wall panel, a keel is provided on the back of the wall panel, and the feature is that: the keel is provided with a plurality of fixing connectors, the fixing connectors are provided with a first connecting part and a second connecting part, the first connecting part is detachably connected to a corresponding position on the keel, and the second connecting part is correspondingly welded to an upper surface or a lower surface of the beam.

[0005] During installation, the fixed connector is first pre-fixed and installed at the corresponding position on the keel on the back of the wall panel through the first connecting part, and then the second connecting part of the fixed connector is correspondingly welded to the upper surface or lower surface of the factory beam. Since the position of the factory beam is fixed, the keel structure of the wall panel is also fixed. Connecting the keel and beam of the wall panel through the fixed connector will not damage the panel structure of the wall panel itself and the beam structure of the factory, and there is no need to carry out a complicated construction process. Only ordinary welding is required, which reduces construction time and construction risks. On the other hand, when the autoclaved aerated concrete wall panel is aged or the wall surface is damaged and needs to be replaced, it is only necessary to remove the wall panel from the factory beam, which is very convenient.

[0006] As a preferred solution of the utility model, the fixed connector includes a steel moment, two angle brackets, and at least two sets of locking components; the steel moment is provided with a socket, and the steel moment is sleeved on the keel through the socket, and the two angle brackets are arranged on both sides of the steel moment; the angle brackets are provided with a horizontal surface and a vertical surface perpendicular to each other, the vertical surface is used as the first connection part, and the steel moment is locked on the keel through the locking component, and the horizontal surface is used as the second connection part, and is welded corresponding to the upper surface or the lower surface of the beam. The fixed connector adopts a structure in which the steel moment and the angle bracket are matched, and the right-angle corner of the angle bracket is utilized, and the horizontal surface of the angle bracket is directly welded on the beam of the factory building, and the vertical surface of the angle bracket is locked on the keel together with the steel moment through the locking component.

[0007] As a further preferred solution of the utility model, the locking assembly includes a locking bolt, a first through hole opened on the vertical surface, a locking screw hole opened on the side of the steel moment, and a second through hole opened on the keel; the locking bolt passes horizontally through the first through hole, the locking screw hole and the second through hole in sequence and is threadedly connected to the locking screw hole. The locking bolt is used to directly lock and fix the wall panel keel, steel moment and angle bracket, which does not damage the wall surface and is more convenient for the installation and disassembly of the wall panel and the subsequent maintenance and replacement of the wall panel.

[0008] In order to further improve the stability between the steel moment and the keel, as a further preferred solution of the utility model, the steel moment is welded to the corresponding keel through the socket.

[0009] As a preferred solution of the utility model, the keel of the wall panel includes at least two parallel vertical keels, and at least one of the fixing connectors is provided at the upper and lower parts of the vertical keels, and the fixing connector is provided between two upper and lower adjacent beams. At least one fixing connector is provided between the vertical keel and the adjacent beam to ensure the fixing performance between the wall panel and the beam, especially for higher factories and large-area autoclaved aerated concrete wall panels, the number of wall panels can be reduced, thereby reducing the joints between the wall panels, and further improving the sealing of the factory building.

[0010] As a further preferred solution of the utility model, the keel of the wall panel includes two parallel vertical keels, and the upper and lower ends of the vertical keels are each provided with a fixing connector. Each wall panel is fixed by four-point welding, which effectively reduces the number of constructions and construction time while ensuring the fixation of the entire wall panel.

[0011] Compared with the prior art, the utility model has the following advantages:

[0012] The autoclaved aerated concrete wall panel fixing structure of the utility model connects the keel and the cross beam of the wall panel by means of a fixed connecting piece, which will not damage the panel structure of the wall panel itself and the cross beam structure of the factory building, and does not require a complicated construction process, but only requires ordinary welding, thereby reducing construction time and construction risk; when the autoclaved aerated concrete wall panel is aged or the wall surface is damaged and needs to be replaced, it is only necessary to remove the wall panel from the cross beam of the factory building, which is very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of a preferred embodiment of the utility model;

[0014] Figure 2 for Figure 1 Rear view of

[0015] Figure 3 for Figure 2 Sectional view along AA;

[0016] Figure 4 for Figure 1 Enlarged view of middle B;

[0017] Among them, the markings are: 1-wall panel, 2-cross beam, 3-vertical keel, 4-fixed connection piece, 401-steel moment, 402-angle code, 4021-horizontal plane, 4022-vertical plane, 403-locking bolt. DETAILED DESCRIPTION

[0018] The following is a further description of the preferred embodiments of the present invention in conjunction with the accompanying drawings.

[0019] like Figures 1 to 3 As shown, a autoclaved aerated concrete wall panel fixing structure includes a wall panel 1 and a plurality of beams 2 in a factory building for fixing the wall panel 1; a keel is provided on the back of the wall panel 1. In this embodiment, the keel of the wall panel 1 includes two parallel vertical keels 3, and a fixed connector 4 is provided at the upper and lower ends of the vertical keels 3, and each fixed connector 4 is arranged between two upper and lower adjacent beams 2.

[0020] like Figure 3 and Figure 4As shown, the fixed connecting member 4 includes a steel moment 401, two angle codes 402, and at least two sets of locking components; the steel moment 401 is provided with a socket (omitted and not marked in the figure). In this embodiment, the steel moment 401 is sleeved on the vertical keel 3 through the socket and directly welded and fixed to further improve the stability between the steel moment 401 and the vertical keel 3; the two angle codes 402 are arranged on both sides of the steel moment 401, and the angle code 402 is provided with a horizontal surface 4021 and a vertical surface 4022 which are perpendicular to each other. The vertical surface 4022 locks the steel moment 401 on the vertical keel 3 through the locking assembly, and the horizontal surface 4021 is welded corresponding to the upper surface or the lower surface of the crossbeam 2.

[0021] like Figure 3 and Figure 4 As shown, the locking assembly includes a locking bolt 403, a first through hole (omitted and not marked) opened on the vertical surface 4022, a locking screw hole (omitted and not marked) opened on the side of the steel moment 401, and a second through hole (omitted and not marked) opened on the keel. The locking bolt 403 horizontally passes through the first through hole, the locking screw hole and the second through hole in sequence and is threadedly connected with the locking screw hole; in this embodiment, each fixed connection member 4 adopts eight groups of locking assemblies, and the vertical surface 4022 of each angle code 402 is locked using four groups of locking assemblies.

[0022] During installation, each steel moment 401 is welded to the corresponding position on the keel, and then the corresponding angle code 402 is installed on the two sides of each steel moment 401, and the vertical surface 4022 of the angle code 402 is locked on the side of the corresponding steel moment 401 by the locking bolt 403, and then the horizontal surface 4021 of each angle code 402 is welded to the upper surface or lower surface of the corresponding factory beam 2. Since the position of the factory beam 2 is fixed, the keel structure of the wall panel 1 is also fixed. The keel of the wall panel 1 and the beam 2 are connected by the fixed connector 4, which will not damage the panel structure of the wall panel 1 itself and the beam 2 structure of the factory, and there is no need to carry out a complicated construction process, only ordinary welding is needed, which reduces construction time and construction risks.

[0023] On the other hand, locking bolts 403 are used to directly lock and fix the wall panel 1 keel, steel moment 401 and angle code 402, without damaging the wall surface. When the autoclaved aerated concrete wall panel is aged or the wall surface is damaged and needs to be replaced, it is only necessary to remove and weld the wall panel 1 from the factory beam 2, which is convenient for the installation and disassembly of the wall panel 1 and the subsequent maintenance and replacement of the wall panel 1.

[0024] In other embodiments, the number of fixed connectors 4 on each vertical keel 3 can be adjusted accordingly according to the number of vertical keels 3 of the wall panel 1 and the size of the wall panel 1. It is sufficient to ensure that the fixed connector 4 is arranged between two upper and lower adjacent cross beams 2 to ensure the fixing performance between the wall panel 1 and the cross beam 2. Especially for taller factories and large-area autoclaved aerated concrete wall panels, the number of wall panels 1 can be reduced, thereby reducing the joints between the wall panels 1, and further improving the sealing of the factory building.

[0025] In addition, it should be noted that the names of the various parts of the specific embodiments described in this specification may be different, and any equivalent or simple changes made based on the structure, features and principles described in the utility model patent concept are included in the protection scope of the utility model patent. The technical personnel of the technical field to which the utility model belongs can make various modifications or supplements to the specific embodiments described or replace them in a similar manner, as long as they do not deviate from the structure of the utility model or exceed the scope defined by the claims, they should all fall within the protection scope of the utility model.

Claims

1. An autoclaved aerated concrete wall panel fixing structure, comprising a wall panel and a plurality of beams in a factory building for fixing the wall panel, a keel is provided on the back of the wall panel, and is characterized in that: The keel is provided with a plurality of fixed connectors, each of which is provided with a first connector and a second connector. The first connector is detachably connected to a corresponding position on the keel, and the second connector is correspondingly welded to an upper surface or a lower surface of the crossbeam.

2. The autoclaved aerated concrete wall panel fixing structure according to claim 1, characterized in that: The fixed connecting part includes a steel moment, two angle brackets, and at least two sets of locking components; the steel moment is provided with a socket interface, and the steel moment is sleeved on the keel through the socket interface, and the two angle brackets are arranged on both sides of the steel moment; the angle bracket is provided with a horizontal plane and a vertical plane perpendicular to each other, the vertical plane serves as the first connecting part, and the steel moment is locked on the keel through the locking assembly, and the horizontal plane serves as the second connecting part, and is welded corresponding to the upper surface or the lower surface of the beam.

3. The autoclaved aerated concrete wall panel fixing structure according to claim 2, characterized in that: The locking assembly includes a locking bolt, a first through hole opened on the vertical plane, a locking screw hole opened on the side of the steel moment, and a second through hole opened on the keel; the locking bolt horizontally passes through the first through hole, the locking screw hole and the second through hole in sequence and is threadedly connected with the locking screw hole.

4. The autoclaved aerated concrete wall panel fixing structure according to claim 2, characterized in that: The steel moments are welded to the corresponding keels through the sockets.

5. The autoclaved aerated concrete wall panel fixing structure according to any one of claims 1 to 4, characterized in that: The keel of the wall panel includes at least two parallel vertical keels, and the upper and lower parts of the vertical keels are each provided with at least one fixed connecting member, and the fixed connecting member is arranged between two upper and lower adjacent cross beams.

6. The autoclaved aerated concrete wall panel fixing structure according to claim 5, characterized in that: The keel of the wall panel includes two parallel vertical keels, and the upper end and the lower end of the vertical keel are each provided with a fixing connecting member.

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