CN214833972U

CN214833972U - ALC wallboard

Info

Publication number: CN214833972U
Application number: CN202023084262.0U
Authority: CN
Inventors: 王永革; 陈平; 胡绪刚; 曲峰; 徐双平; 潘建伟
Original assignee: Qingdao Wanyu Intelligent Equipment Technology Co ltd
Current assignee: Qingdao Wanyu Intelligent Equipment Technology Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-11-23
Anticipated expiration: 2030-12-21

Abstract

The utility model relates to a ALC wallboard, strengthen the ALC wallboard and include ALC prefabricated wallboard and reinforcing member, reinforcing member includes first longitudinal column, second longitudinal column and interval distribution at the connecting plate between first longitudinal column and the second longitudinal column; the upper side and the lower side of the groove are respectively provided with a longitudinal through-length clamping groove which is respectively a first clamping groove and a second clamping groove, a plurality of vertical third clamping grooves are further arranged between the first clamping groove and the second clamping groove, and one end of each third clamping groove is connected with the first clamping groove. The utility model discloses a can improve the intensity of current ALC slat, make it have excellent mechanical properties, make things convenient for the field installation simultaneously, can directly be connected with bearing wall or component etc. through the anchor, modes such as welding, improve the construction progress greatly, shorten construction cycle.

Description

ALC wallboard

The technical field is as follows:

the utility model relates to a novel building material field especially relates to an ALC wallboard.

Background art:

ALC is a short name for Autoclaved Lightweight Concrete (Autoclaved Lightweight Concrete), and is one of high-performance Autoclaved aerated Concrete. The ALC wallboard is a porous concrete forming plate (containing processed reinforcing steel bars) which is formed by curing fly ash (or silica sand), cement, lime and the like serving as main raw materials through high-pressure steam, is one of building light slats, and has the following characteristics: the board has light weight and small design load, and is a good heat-insulating and sound-insulating material due to loose and porous texture; when the wallboard is used, the using area of the building is enlarged due to the thin board. The plate is convenient to install and high in construction speed. Therefore, the ALC wallboard can be used as a wallboard and a roof panel, and is a novel building material with excellent performance. However, the existing ALC wallboard is low in board strength and easy to damage in the carrying construction installation process, and particularly when the ALC wallboard is used as a building external wallboard, because the board strength is low, each layer of wallboard is not suitable to be laminated to the top layer by layer, a bearing structure needs to be arranged on each layer, particularly in a high-rise building in an earthquake area, each layer of bearing structure needs to bear the weight of the layer, and due to the problem in the aspect, the ALC wallboard is limited to a certain degree when being applied to the steel structure buildings of the high-rise and super high-rise. To this end, we propose an ALC wallboard and a method of manufacturing the same to solve the above technical problems.

The utility model has the following contents:

the utility model aims at solving among the prior art ALC wallboard intensity low, use highly restricted problem to provide an ALC wallboard, improve the intensity of current ALC wallboard, make it have excellent mechanical properties, make things convenient for the field installation simultaneously, can directly be connected through the anchor, modes such as welding and bearing wall or component etc. improve the construction progress greatly, shorten construction cycle.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an ALC wallboard comprises an ALC prefabricated wallboard, wherein an upper reinforcing steel bar net rack layer and a lower reinforcing steel bar net rack layer are arranged inside the ALC prefabricated wallboard, each reinforcing steel bar net rack layer comprises a plurality of transverse reinforcing steel bars and a plurality of longitudinal reinforcing steel bars, the transverse reinforcing steel bars and the longitudinal reinforcing steel bars are vertically and fixedly connected to form a steel wire net rack, one transverse side of the ALC prefabricated wallboard is provided with a tenon, the other transverse side of the ALC prefabricated wallboard is provided with a corresponding groove, and two adjacent ALC prefabricated wallboards can be spliced into a whole through the tenon and the groove;

the reinforcing member comprises a first longitudinal column, a second longitudinal column and connecting plates distributed between the first longitudinal column and the second longitudinal column at intervals, the first longitudinal column and the second longitudinal column are arranged in parallel, one end of each connecting plate is fixedly connected with the first longitudinal column, and the other end of each connecting plate is fixedly connected with the second longitudinal column;

both sides respectively have a vertical draw-in groove that leads to long about the recess, are first joint groove and second joint groove respectively, first joint groove with still be equipped with the vertical third joint groove of a plurality of between the second joint groove, third joint groove one end with first joint groove connection, the other end with second joint groove connection, third joint groove will the recess is along vertical disconnection, the prefabricated wallboard of ALC with when the stiffening member is connected, first vertical column joint is in the first joint groove, the second vertical column joint is in the second joint groove, the connecting plate is located in the third joint inslot, the connecting plate with prefabricated wallboard fixed connection of ALC. This strengthening member installs the tail end at the prefabricated wallboard of ALC, can form an effectual protection to its tail end, can effectively avoid the damage of the panel of transportation, hoist and mount in-process, still makes it have certain mechanical strength simultaneously, can directly be connected with bearing wall or component etc. through modes such as anchor, welding during the installation, improves the construction progress greatly, shortens construction period.

Furthermore, the first longitudinal column and the second longitudinal column are both long columns with L-shaped cross sections.

Further, the connecting plate with the prefabricated wallboard of ALC passes through metal bolt fixed connection, metal bolt is concrete self tapping bolt.

Furthermore, the inboard of connecting plate is equipped with U type connecting piece, U type connecting piece includes two free ends and blind end, the blind end of U type connecting piece with reinforcing member's connecting plate fixed connection, two free end orientations are kept away from reinforcing member's one side. The reinforcing member is fixedly connected with the U-shaped connecting piece, so that the connection strength of the reinforcing member and the concrete is further increased.

Furthermore, two free ends of the U-shaped connecting piece are fixedly connected with one end of the transverse steel bar corresponding to the upper layer and the lower layer respectively. U type connecting piece is through carrying out fixed connection with reinforcing bar net piece for U type connecting piece is more firm in the concrete, thereby further increases the joint strength of reinforcement member and concrete.

Furthermore, the U-shaped connecting piece and the transverse steel bar are fixedly connected in a welding mode.

Furthermore, be equipped with first anchor bolt hole on the blind end of U type connecting piece, the connecting plate with be equipped with the second anchor bolt hole on the first anchor bolt hole corresponds the position, U type connecting piece with the connecting plate carries out fixed connection through the metal crab-bolt. The connection mode is flexible and convenient, and is beneficial to rapid production.

The utility model adopts the above structure, have following advantage:

(1) the angle steel piece with certain mechanical strength is fixedly connected with the connecting plate to form the reinforcing member with a stable structure, the reinforcing member has high mechanical strength and is easy to process, and the size can be adjusted freely according to the size of the wall plate; the reinforcing member is combined with the existing common ALC prefabricated wallboard with lower density into a whole to form the reinforced ALC wallboard with higher mechanical strength, so that the problems of low density, low strength, easy damage, difficult high-rise installation and the like of the existing wallboard are solved. In addition, when the manufactured reinforced ALC plate is installed, the reinforcing member can be connected with a bearing wall or a member and the like in anchoring, welding and other modes, a connecting piece does not need to be configured independently, and the purposes of saving trouble and labor, and being convenient and fast are achieved.

(2) Through carrying out effective connection with the horizontal muscle of U type connecting piece and the inside structure of prefabricated wallboard, the effectual stability with the wall connection that has improved the connecting piece to further improve the joint strength of strengthening member and wall body.

(3) U type connecting piece is connected through the mode of metal crab-bolt with the strengthening steel member, and this kind of connected mode makes the connected mode between U type connecting piece and the strengthening steel member relatively flexible, adaptation engineering installation needs that can be better, and this kind of connected mode is more nimble swift simultaneously, the production and processing of being convenient for.

Description of the drawings:

FIG. 1 is a perspective view of a prefabricated wall panel of ALC;

FIG. 2 is a perspective view of a reinforcement member;

FIG. 3 is a front view of a reinforcement structure;

FIG. 4 is a perspective view of a reinforced ALC wallboard;

FIG. 5 is an enlarged view of section A of a perspective view of a reinforced ALC wallboard;

FIG. 6 is an enlarged schematic view of section B of the perspective view of a reinforced ALC wallboard;

FIG. 7 is a front view of a schematic diagram of a reinforced ALC wallboard structure;

FIG. 8 is a right side view of a schematic view of a reinforced ALC wallboard structure;

FIG. 9 is a front view of a schematic diagram of a reinforced ALC wallboard structure with U-shaped connectors;

FIG. 10 is a schematic view of the position of the U-shaped connector;

FIG. 11 is a schematic view of the positions of the first and second anchor holes.

In the figure, 1, a prefabricated wall plate, 2, a reinforcing member, 4, a metal anchor bolt, 5, a U-shaped connecting piece, 6, a transverse reinforcing steel bar, 7, a longitudinal reinforcing steel bar, 8, a first anchor bolt hole, 9, a second anchor bolt hole, 10, a tenon, 11, a groove, 21, a first longitudinal column, 22, a second longitudinal column, 23, a connecting plate, 31, a first clamping groove, 32, a second clamping groove, 33 and a third clamping groove.

The specific implementation mode is as follows:

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.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means one or more than one, and "a plurality" means two or more than two.

Example 1:

as shown in figure 1, the ALC wallboard comprises an ALC prefabricated wallboard 1, an upper reinforcing steel bar net rack and a lower reinforcing steel bar net rack are arranged inside the ALC prefabricated wallboard 1, each layer of reinforcing steel bar net rack comprises a plurality of transverse reinforcing steel bars 6 and a plurality of longitudinal reinforcing steel bars 7, the transverse reinforcing steel bars 6 and the longitudinal reinforcing steel bars 7 are vertically and fixedly connected to form a steel wire net rack, one transverse side of the ALC prefabricated wallboard 1 is provided with a tenon 10, and the other transverse side of the ALC prefabricated wallboard is provided with a corresponding groove 11;

as shown in fig. 2 and 3, the reinforcing member 2 includes a first longitudinal column 21, a second longitudinal column 22, and a connecting plate 23 spaced between the first longitudinal column 21 and the second longitudinal column 22, the first longitudinal column 21 and the second longitudinal column 22 are disposed in parallel, one end of the connecting plate 23 is fixedly connected to the first longitudinal column 21, and the other end is fixedly connected to the second longitudinal column 22;

as shown in fig. 4-8, the upper and lower sides of the groove 11 are respectively provided with a longitudinal through-length slot, which is respectively a first clamping groove 31 and a second clamping groove 32, a plurality of vertical third clamping grooves 33 are further disposed between the first clamping groove 31 and the second clamping groove 32, the third clamping grooves 33 transversely disconnect the groove 11, the first longitudinal column 21 is clamped in the first clamping groove 31, the second longitudinal column 22 is clamped in the second clamping groove 32, the connecting plate 23 is located in the third clamping grooves 33, and the connecting plate 23 is fixedly connected with the ALC prefabricated wall panel 1.

As shown in fig. 2 and 3, as a preferred embodiment of the present invention, the first longitudinal column 21 and the second longitudinal column 22 are both long columns having an L-shaped cross section.

As shown in fig. 6-8, as the preferred technical scheme of the utility model, connecting plate 23 passes through metal crab-bolt 4 fixed connection with ALC prefabricated wall panel 1, and the metal crab-bolt is the concrete self tapping crab-bolt.

Example 2:

as shown in fig. 9, in embodiment 2, compared with embodiment 1, the U-shaped connecting member 5 is provided on the inner side of the connecting plate 23, the U-shaped connecting member 5 includes two free ends and a closed end, the closed end of the U-shaped connecting member 5 is fixedly connected with the connecting plate 23 of the reinforcing member 2, and the two free ends face the side far away from the reinforcing member 2.

As the utility model discloses an optimal technical scheme, 5 two free ends of U type connecting piece respectively with the 6 one end fixed connection of the horizontal reinforcing bar that upper strata and lower floor correspond.

As the utility model discloses an optimal technical scheme, U type connecting piece 5 is the welding with the fixed connection mode of horizontal reinforcing bar 6.

As shown in fig. 11, a first anchor hole 8 is provided on the closed end of the U-shaped connecting member 5, a second anchor hole 9 is provided on the connecting plate 23 at a position corresponding to the first anchor hole 8, and the U-shaped connecting member 5 and the connecting plate 23 are fixedly connected by the metal anchor 4.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a ALC wallboard, includes prefabricated wallboard (1) of ALC, two-layer reinforcing bar net rack about the inside of prefabricated wallboard (1) of ALC is equipped with, and every layer of reinforcing bar net rack includes a plurality of transverse reinforcement (6) and a plurality of longitudinal reinforcement (7), transverse reinforcement (6) with longitudinal reinforcement (7) vertical fixed connection becomes steel wire net rack, the horizontal one side of prefabricated wallboard (1) of ALC is equipped with tenon (10), and the opposite side is equipped with recess (11) corresponding with tenon (10), its characterized in that: the reinforcing member (2) comprises a first longitudinal column (21), a second longitudinal column (22) and connecting plates (23) which are distributed between the first longitudinal column (21) and the second longitudinal column (22) at intervals, the first longitudinal column (21) and the second longitudinal column (22) are arranged in parallel, one end of each connecting plate (23) is fixedly connected with the first longitudinal column (21), and the other end of each connecting plate is fixedly connected with the second longitudinal column (22);

both sides respectively have a vertical draw-in groove that leads to long about recess (11), are first joint groove (31) and second joint groove (32) respectively, first joint groove (31) with still be equipped with vertical third joint groove (33) of a plurality of between second joint groove (32), third joint groove (33) will recess (11) are along vertical disconnection, first indulge post (21) joint is in first joint groove (31), post (22) joint is indulged to the second in second joint groove (32), connecting plate (23) are located in third joint groove (33), connecting plate (23) with ALC prefabricated wall board (1) fixed connection.

2. An ALC wallboard according to claim 1, wherein: the first longitudinal column (21) and the second longitudinal column (22) are both long columns with L-shaped cross sections.

3. An ALC wallboard according to claim 1, wherein: the connecting plate (23) is fixedly connected with the ALC prefabricated wall plate (1) through a metal anchor bolt (4).

4. An ALC wallboard according to claim 1, wherein: the inboard of connecting plate (23) is equipped with U type connecting piece (5), U type connecting piece (5) include two free ends and blind end, the blind end of U type connecting piece (5) with connecting plate (23) fixed connection of reinforcement member (2), two free end orientations are kept away from one side of reinforcement member (2).

5. An ALC wallboard according to claim 4 wherein: two free ends of the U-shaped connecting piece (5) are respectively and fixedly connected with one end of the transverse reinforcing steel bar (6) corresponding to the upper layer and the lower layer.

6. An ALC wallboard according to claim 5 wherein: the U-shaped connecting piece (5) and the transverse steel bar (6) are connected in a welding mode.

7. An ALC wallboard according to claim 4 wherein: the U-shaped connecting piece (5) is fixedly connected with the connecting plate (23) through a metal anchor bolt (4).