Aerated block concrete internal partition wall structure and its construction method

Abstract

The present invention discloses a structure of an aerated block concrete internal partition wall and its construction method, which is applicable to fixing tools and methods for ALC aerated concrete wall panels. Through a clamping member and a limiting member pre-embedded in a concrete structure, the ALC unit strip board is slid into a clamping groove and fixed by clamping, and then the gap is filled with an ALC wall panel adhesive to permanently fix the positions of each component, so that there is both adhesive fixation and mechanical fixation of a fixing clip between the wall panel and the structure. The present invention solves the problems that when the existing aerated concrete strip board is used as an internal partition wall of a building, the fixation and connection of the end wall panel at the opening are relatively cumbersome and the construction cost is high.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction, and particularly relates to an aerated block concrete interior partition wall structure and a construction method thereof. Background Art

[0002] At the present stage, in building projects, Autoclaved Lightweight Concrete (ALC) aerated concrete slabs are mostly used as materials for building interior partition walls, which can improve construction quality and efficiency. However, when using ALC aerated concrete slabs as building interior partition walls, the fixation and connection of the finishing wall panels at the openings and the fixing clamps of the wall panels under wide beams to the structure have become prominent problems.

[0003] The information disclosed in this background art section is only intended to enhance the overall understanding of the present invention and should not be regarded as an admission or any form of suggestion that this information constitutes prior art already known to those of ordinary skill in the art. Summary of the Invention

[0004] To overcome the defects existing in the prior art, the present invention provides an aerated block concrete interior partition wall structure and a construction method thereof, so as to solve the problems that when the existing aerated concrete slabs are used as building interior partition walls, the fixation and connection of the finishing wall panels at the openings are relatively cumbersome and the construction cost is high.

[0005] To achieve the above object, an aerated block concrete interior partition wall structure is provided. An installation space for installing the aerated block concrete interior partition wall structure is formed between an indoor foundation structure and an indoor top structure. The aerated block concrete interior partition wall structure includes:

[0006] Multiple groups of limiting members arranged along the length direction of the installation space. Each group of the limiting members includes two clamping nails. Each clamping nail has an anchoring end and a limiting end. The anchoring end is embedded in the indoor top structure. The two clamping nails are arranged on opposite sides of the installation space. The limiting ends are connected with a lower layer plate and an upper layer plate. The upper layer plate is arranged above the lower layer plate. An insertion space is formed between the upper layer plate and the lower layer plate;

[0007] A clamping member, including a fixed clamping plate. The fixed clamping plate is movably inserted into the insertion space. The fixed clamping plate is provided with two slits. The limiting ends of the two clamping nails of a group of the limiting members pass through the two slits of the fixed clamping plate. Two clamping plates are formed by downward extension of opposite sides of the fixed clamping plate. A clamping groove arranged along the length direction of the installation space is formed between the two clamping plates and the fixed clamping plate;

[0008] Multiple ALC unit slabs, the ALC unit slabs are vertically arranged on the indoor foundation structure, multiple ALC unit slabs are connected end to end, the top of the ALC unit slab is embedded in the clamping groove, and a pouring gap is formed between the top of the unit slab and the indoor top structure;

[0009] Adhesive is filled in the pouring gap and the socket space, and the adhesive connects the retaining nails, the clamping members and the ALC unit slabs into one body.

[0010] Furthermore, the depth of one notch is greater than the depth of the other notch.

[0011] Furthermore, the notch is arranged along the length direction of the installation space.

[0012] Furthermore, the upper plate and the lower plate are respectively circular, and the upper plate, the lower plate and the retaining nail are coaxially arranged.

[0013] Furthermore, the clamping member is arranged at the splicing position of two ALC unit slabs, and one side of the tops of the two ALC unit slabs is respectively embedded in the clamping groove of one clamping member.

[0014] Furthermore, the ALC unit slab has two opposite splicing sides, one splicing side is formed with a vertical through groove, and the other splicing side is formed with a vertical convex rib, and the vertical convex rib is inserted into the vertical through groove of the adjacent ALC unit slab.

[0015] Furthermore, a guide rail is installed on the indoor foundation structure, a chute is formed at the upper part of the guide rail, and the bottoms of multiple ALC unit slabs slide in the chute.

[0016] The present invention provides a construction method for an aerated concrete internal partition wall structure, including the following steps:

[0017] Set multiple groups of limiters along the length direction of the installation space between the indoor foundation structure and the indoor top structure, so that the anchoring ends of the two retaining nails of each group of limiters are buried in the indoor top structure, and the two retaining nails are arranged on the opposite sides of the installation space; the limiting ends are connected with a lower plate and an upper plate, the upper plate is arranged above the lower plate, and a socket space is formed between the upper plate and the lower plate;

[0018] Insert the fixed clamping plate of the clamping member into the socket space, so that the limiting ends of the two retaining nails of each group of limiters pass through the two notches of the fixed clamping plate, and the clamping grooves of the fixed clamping plates on multiple groups of limiters are coaxially arranged;

[0019] Vertically install multiple ALC unit slabs on the indoor foundation structure respectively. The tops of the multiple ALC unit slabs are embedded in the clamping grooves of the fixed clamping plates on multiple groups of the limiting members, so that the multiple ALC unit slabs are connected end to end, and a perfusion gap is formed between the top of the unit slab and the indoor top structure;

[0020] Fill bonding glue in the perfusion gap and the socket space, and the bonding glue connects the retaining nails, the clamping members and the ALC unit slabs into one body.

[0021] The beneficial effects of the present invention are as follows. The aerated concrete internal partition wall structure of the present invention is applicable to the fixing tools and methods for ALC aerated concrete wall panels. Through the clamping members and the limiting members pre-embedded in the concrete structure, the ALC unit slabs are clamped and fixed by sliding them into the clamping grooves and then tightening them. Then, the ALC wall panel adhesive is used to fill and solidify the gaps, realizing the permanent fixation of the positions between the various components. This enables both adhesive fixation and mechanical fixation with fixed clamps between the wall panel and the structure. The aerated concrete internal partition wall structure of the present invention can effectively improve the installation completion efficiency and quality of the ALC unit slab welding and closing plates, achieving the combination of technology, construction period, and safety, enhancing the overall construction efficiency and quality, and reducing the construction cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] By reading the detailed description of the non-limiting embodiments with reference to the following drawings, other features, purposes, and advantages of the present application will become more obvious:

[0023] Figure 1 It is a schematic structural diagram of the aerated concrete internal partition wall structure of the embodiment of the present invention.

[0024] Figure 2 It is an exploded structural diagram of the aerated concrete internal partition wall structure of the embodiment of the present invention.

[0025] Figure 3 It is a schematic structural diagram of the top splicing joint of two adjacent ALC unit slabs of the embodiment of the present invention.

[0026] Figure 4 It is a schematic structural diagram of the clamping member of the embodiment of the present invention.

[0027] Figure 5 It is a schematic structural diagram of the retaining nail of the embodiment of the present invention.

[0028] Figure 6 It is a schematic diagram of the installation state of the retaining nail of the embodiment of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] The present application will be further described in detail below with reference to the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the related invention, rather than limiting the invention. Additionally, it should be noted that for the convenience of description, only the parts related to the invention are shown in the drawings.

[0030] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the drawings and embodiments.

[0031] In this embodiment, the aerated concrete block internal partition wall structure is used between the indoor foundation structure 1 and the indoor top structure 2. An installation space is formed between the indoor foundation structure 1 and the indoor top structure 2. The installation space is used to install the aerated concrete block internal partition wall structure.

[0032] Referring to Figures 1 to 6 As shown, the present invention provides an aerated concrete block internal partition wall structure, including: a limiting member 3, a clamping member 4, an ALC unit strip board 5, and an adhesive.

[0033] The number of the limiting members 3 is multiple groups. The multiple groups of limiting members 3 are arranged at intervals along the length direction of the installation space.

[0034] Specifically, each group of limiting members 3 includes two retaining nails 31, a lower plate 32, and an upper plate 33. Among them, the retaining nail 31 has an anchoring end and a limiting end. The anchoring end of the retaining nail 31 is embedded in the indoor top structure 2. The two retaining nails 31 are arranged on opposite sides of the installation space. The limiting ends of the two retaining nails 31 of a group of limiting members 3 are connected with the lower plate 32 and the upper plate 33. The upper plate 33 is arranged above the lower plate 32. An insertion space is formed between the upper plate 33 and the lower plate 32.

[0035] Each group of limiting members is configured with a clamping member. The clamping member 4 includes a fixed clamping plate 41 and two clamping plates 42.

[0036] Among them, the fixed clamping plate 41 is movably inserted into the insertion space. The fixed clamping plate 41 is provided with two slits 410. The limiting ends of the two retaining nails 31 of a group of limiting members 3 pass through the two slits 410 of the fixed clamping plate 41. Two clamping plates 42 extend downward from opposite sides of the fixed clamping plate 41. A clamping groove is formed between the two clamping plates 42 and the fixed clamping plate 41. The clamping groove is arranged along the length direction of the installation space. The clamping grooves of the clamping members on multiple limiting members are coaxially arranged and communicated to form an accommodating space.

[0037] The number of the ALC unit strip boards 5 is multiple. The ALC unit strip boards 5 are vertically arranged on the indoor foundation structure 1. The multiple ALC unit strip boards 5 are connected end to end. The top of the ALC unit strip board 5 is embedded in the clamping groove. A pouring gap 20 is formed between the top of the unit strip board 5 and the indoor top structure 2.

[0038] The bonding adhesive is filled in the perfusion gap 20 and the socket space. The bonding adhesive connects the retaining nails 31, the clamping member 4 and the ALC unit strip board 5 into a whole.

[0039] Continue to refer to Figure 2 and Figure 4 ., the depth of one notch 410 on the clamping member is greater than that of the other notch 410. Correspondingly, the two retaining nails of each group of limit members are arranged in a staggered manner in the length direction of the installation space. After the retaining nails are embedded in the notches, the limiting ends of the two retaining nails in each group just abut against the bottom walls of the two notches.

[0040] In this embodiment, the two notches are arranged in the same direction. Each notch 410 is arranged along the length direction of the installation space.

[0041] Look again at Figure 5 and Figure 6 ., the upper layer plate 33 and the lower layer plate 32 formed on the limiting end of the retaining nail are respectively circular. The upper layer plate 33, the lower layer plate 32 and the retaining nail 31 are coaxially arranged.

[0042] Refer to Figure 1 and Figure 3 As shown, the clamping member 4 is arranged at the splicing position of two ALC unit strip boards 5. One side of the tops of the two ALC unit strip boards 5 is respectively embedded in the clamping grooves of a clamping member 4.

[0043] Refer to Figure 2 As shown, the ALC unit strip board 5 has two opposite splicing sides. A vertical through groove is formed on one splicing side of the ALC unit strip board 5. A vertical rib is formed on the other splicing side of the ALC unit strip board 5. The vertical rib on the other splicing side of the ALC unit strip board 5 is inserted into the vertical through groove on one splicing side of the adjacent ALC unit strip board 5.

[0044] In some embodiments, guide rails are installed on the indoor basic structure 1. A chute is formed on the upper part of the guide rail. The bottoms of multiple ALC unit strip boards 5 slide in the chute. In this embodiment, the width of the chute is adapted to the width of the clamping groove, and both are slightly larger than the thickness of a single ALC unit strip board.

[0045] The present invention provides a construction method for an aerated concrete interior partition wall structure, including the following steps:

[0046] S1: Set multiple groups of limit members 3 along the length direction of the installation space between the indoor basic structure 1 and the indoor top structure 2, so that the anchoring ends of the two retaining nails 31 of each group of limit members 3 are embedded in the indoor top structure 2, and the two retaining nails 31 are arranged on opposite sides of the installation space; the limiting ends are connected with a lower layer plate 32 and an upper layer plate 33, the upper layer plate 33 is arranged above the lower layer plate 32, and a socket space is formed between the upper layer plate 33 and the lower layer plate 32.

[0047] S2: Insert the fixed clamping plate 41 of the clamping member 4 into the socket space so that the limiting ends of the two clamping nails 31 of each group of limiting members 3 pass through the two notches 410 of the fixed clamping plate 41, and the clamping grooves of the fixed clamping plates 41 on multiple groups of limiting members 3 are coaxially arranged.

[0048] S3: Vertically arrange multiple ALC unit strip boards 5 on the indoor foundation structure 1 respectively, and insert the tops of the multiple ALC unit strip boards 5 into the clamping grooves of the fixed clamping plates 41 on multiple groups of limiting members 3, so that the multiple ALC unit strip boards 5 are connected end to end, and a pouring gap 20 is formed between the top of the unit strip board 5 and the indoor top structure 2.

[0049] S4: Fill adhesive in the pouring gap 20 and the socket space, and the adhesive connects the clamping nails 31, the clamping member 4 and the ALC unit strip board 5 into a whole.

[0050] The aerated block concrete interior partition wall structure of the present invention is applicable to the fixing tools and methods for ALC aerated concrete wall panels. Through the clamping member and the limiting member pre-embedded in the concrete structure, the ALC unit strip board is clamped and fixed by sliding it into the clamping groove and then tightening it. Then, the gap is filled with the ALC wall panel adhesive to permanently fix the positions of the various component members, so that there is both adhesive fixation and mechanical fixation of the fixed card between the wall panel and the structure.

[0051] The aerated block concrete interior partition wall structure of the present invention can effectively improve the installation completion efficiency and quality of the ALC unit strip board welded and closed mouth plates, realizes the combination of technology, construction period and safety, improves the overall construction efficiency and quality, and reduces the construction cost.

[0052] The aerated block concrete interior partition wall structure of the present invention relates to the fields of main structure and secondary structure construction. Compared with the rough and barbaric construction method of the last ALC unit plate in the traditional construction process, the present invention provides an aerated block concrete interior partition wall structure, which greatly standardizes the construction process, improves the construction quality and structural safety, and can shorten the construction period at the same time.

[0053] The construction method of the aerated block concrete interior partition wall structure of the present invention is simple to operate, the raw material cost is low and it is easy to manufacture. At the same time, it can improve the operation efficiency and operation safety, and can effectively improve the overall construction quality. This method can be widely promoted in large areas in similar projects using ALC aerated concrete strip boards.

[0054] The above description is only a preferred embodiment of the present application and an explanation of the technical principles applied. Those skilled in the art should understand that the scope of the invention involved in the present application is not limited to the technical solutions formed by the specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept. For example, the technical solutions formed by mutually replacing the above features with the technical features (but not limited to) disclosed in the present application that have similar functions.

Claims

1. An aerated concrete internal partition wall structure, characterized in that, An installation space for installing an aerated concrete interior partition wall structure is formed between the indoor basic structure and the indoor top structure. The aerated concrete interior partition wall structure includes: Multiple groups of limit members arranged along the length direction of the installation space. Each group of limit members includes two retaining nails. Each retaining nail has an anchoring end and a limiting end. The anchoring end is embedded in the indoor top structure. The two retaining nails are arranged on opposite sides of the installation space. The limiting ends are connected with a lower layer board and an upper layer board. The upper layer board is arranged above the lower layer board. An insertion space is formed between the upper layer board and the lower layer board. A clamping member, including a fixed clamping plate. The fixed clamping plate is movably inserted into the insertion space. The fixed clamping plate is provided with two slits. The limiting ends of the two retaining nails of a group of limit members pass through the two slits of the fixed clamping plate. Two clamping plates are formed by downward extension of opposite sides of the fixed clamping plate. A clamping groove arranged along the length direction of the installation space is formed between the two clamping plates and the fixed clamping plate. Multiple ALC unit strips are vertically arranged on the indoor basic structure. The multiple ALC unit strips are connected end to end. The top of the ALC unit strip is embedded in the clamping groove. A pouring gap is formed between the top of the unit strip and the indoor top structure. Adhesive is filled in the pouring gap and the insertion space. The adhesive connects the retaining nails, the clamping member and the ALC unit strips into a whole.

2. The aerated block concrete interior partition wall structure according to claim 1, characterized in that, The depth of one slit is greater than that of the other slit.

3. The aerated concrete interior partition wall structure according to claim 2, characterized in that, The slits are arranged along the length direction of the installation space.

4. The aerated block concrete internal partition wall structure according to claim 1, characterized in that, The upper layer board and the lower layer board are respectively circular. The upper layer board, the lower layer board and the retaining nails are coaxially arranged.

5. The aerated block concrete internal partition wall structure according to claim 1, characterized in that, The clamping member is arranged at the splicing position of two ALC unit strips. One sides of the tops of the two ALC unit strips are respectively embedded in the clamping grooves of one clamping member.

6. The aerated concrete interior partition wall structure according to claim 1, characterized in that, The ALC unit strip has two opposite splicing sides. One splicing side is formed with a vertical through groove. The other splicing side is formed with a vertical convex rib. The vertical convex rib is inserted into the vertical through groove of the adjacent ALC unit strip.

7. The aerated block concrete internal partition wall structure according to claim 1, characterized in that, A guide rail is installed on the indoor basic structure. A chute is formed at the upper part of the guide rail. The bottoms of the multiple ALC unit strips slide in the chute.

8. A construction method for the aerated block concrete internal partition wall structure according to any one of claims 1 to 7, characterized in that, It includes the following steps: Multiple groups of limit members are arranged along the length direction of the installation space between the indoor basic structure and the indoor top structure, so that the anchoring ends of the two retaining nails of each group of limit members are embedded in the indoor top structure. The two retaining nails are arranged on opposite sides of the installation space. The limiting ends are connected with a lower layer board and an upper layer board. The upper layer board is arranged above the lower layer board. An insertion space is formed between the upper layer board and the lower layer board. The fixed clamping plate of the clamping member is inserted into the insertion space, so that the limiting ends of the two retaining nails of each group of limit members pass through the two slits of the fixed clamping plate. The clamping grooves of the fixed clamping plates on the multiple groups of limit members are coaxially arranged. Vertically install multiple ALC unit slabs on the indoor foundation structure respectively. The tops of the multiple ALC unit slabs are embedded in the clamping grooves of the fixed clamping plates on multiple groups of the limiting members, so that the multiple ALC unit slabs are connected end to end, and a pouring gap is formed between the top of the unit slab and the indoor top structure; Fill adhesive in the pouring gap and the socket space, and the adhesive connects the retaining nails, the clamping members and the ALC unit slabs into a whole.

Images