Assembly structure of ALC (autoclaved lightweight concrete) internal partition wall board and concrete wall

Abstract

The utility model provides an assembly structure of an ALC internal partition wall board and a concrete wall. The ALC inner partition wall board is fixed to the concrete wall body through the fixing assembly. A seat body in the fixing assembly is fixed to a concrete wall through a positioning nail, a first wire penetrating hole is formed in a fixing clamping plate, an inclined hole communicated with the middle of the first wire penetrating hole is further formed in the rear side wall of the fixing clamping plate, and a clamping spring and a steel ball are arranged in the inclined hole. In this way, the stability of the ALC inner partition wall board and the concrete wall body can be improved, and vertical cracks at the position are reduced.

Description

Technical Field

[0001] The utility model relates to building construction technology, in particular to a method for fixing ALC inner partition boards to concrete walls, which is suitable for improving the construction efficiency and quality of new residential buildings, schools, hospitals and other civil buildings. Background Art

[0002] Traditional methods of connecting ALC interior partition panels to concrete walls have numerous drawbacks, including complex construction techniques, prone to cracking, poor stability, large indoor space requirements, long construction cycles, and high costs. These issues severely impact the quality of construction and functionality of buildings.

[0003] Patent application number CN202210871456.X discloses an ALC partition board installation construction method, including: The ALC partition board installation construction process includes the following steps: Step 1: Construction preparation; Construction preparation includes: site preparation, technical preparation, material preparation and working conditions; Step 2: Base treatment; Clean the concrete section of the installation site, remove debris such as slurry or formwork, and rinse; Step 3: Use U-shaped card to position and draw lines; ALC partition boards are produced according to the design blueprint. During on-site construction, the wall edge line is first drawn, and then the U-shaped card is drawn at the top to position the center line. The utility model adopts a U-shaped card plus expansion screw fixing process to simplify the process and add the steps of leveling and vertical adjustment of the vertical board. During construction, the U-shaped card is first fixed to the concrete surface with expansion screws, and then the vertical board is erected. The bottom of the board is tightened with fixed wooden wedges. The fixed wooden wedges cannot be removed immediately after the caulking. After the entire wall is installed, the entire wall is leveled again. After the mortar solidifies, the wooden wedges are removed and the caulking on the other side is carried out.

[0004] However, the above patented technology cannot be applied to the installation of ALC partition panels between two separated concrete walls, and also does not solve the technical problems existing in the prior art. Utility Model Content

[0005] The purpose of this utility model is to provide an assembly structure of ALC interior partition panels and concrete walls to solve the problems raised in the above background technology:

[0006] (1) How to effectively reduce wall shaking and increase wall stability;

[0007] (2) How to reduce the occurrence of cracks at the vertical connection between the ALC partition board and the concrete wall.

[0008] To achieve the above objectives, the present invention provides the following technical solutions:

[0009] An assembly structure of ALC interior partition panels and concrete walls;

[0010] Includes ALC interior partition panels and several fixing components;

[0011] The thickness of the ALC inner partition wall panel in the front-to-back direction is the same as the thickness of the concrete wall in the front-to-back direction. The ALC inner partition wall panel is embedded between the two separated concrete walls and is fixed to the concrete wall by a number of fixing components.

[0012] The fixing assembly includes a fixed card seat, a tensioning wire, a clamping spring, a steel ball and a plurality of positioning nails. The fixed card seat includes a base, a fixed clamping plate and a movable clamping plate. The base body and the fixed clamping plate are an integrated structure. The base body is fixedly connected to the end face of the concrete wall through a plurality of positioning nails. The fixed clamping plate is located at the rear side of the base body and extends in a direction away from the concrete wall. A first threading hole for the tensioning wire to pass through is provided on the fixed clamping plate. An oblique hole communicating with the middle of the first threading hole is also provided on the rear side wall of the fixed clamping plate. The tightening spring and the steel ball are arranged in the inclined hole, one end of the clamping spring is fixed in the inclined hole, the other end of the clamping spring rests on the steel ball, the end of the steel ball extends into the first threading hole, the starting end of the tensioning wire is fixedly connected to the front part of the seat body, and a second threading hole for the tensioning wire to pass through is opened inside the movable clamping plate. The starting end of the second threading hole extends to the end face of the movable clamping plate on one side close to the concrete wall, and the end of the second threading hole extends to the rear side wall of the movable clamping plate. An area for placing the ALC inner partition board is formed between the movable clamping plate and the fixed clamping plate;

[0013] The ALC inner partition board is provided with a number of third threading holes, which correspond one-to-one to a number of fixed components. The tensioning wire of the fixed component passes through the second threading hole of the movable card plate, the third threading hole corresponding to the ALC inner partition board and the first threading hole of the fixed card plate in sequence. The end of the tensioning wire is fixed in the first threading hole of the fixed card plate by a clamping spring and a steel ball.

[0014] On the basis of the above technical solution, the present invention can also be improved as follows.

[0015] Furthermore, the positioning nails of the fixing assembly are ceiling nails.

[0016] Furthermore, the ALC inner partition board is provided with a plurality of assembly grooves corresponding to the positions of the plurality of fixing components, and the inner contour of the assembly groove is consistent with the contour of the fixing seat of the fixing component.

[0017] Furthermore, a plug is provided at the rear end of the oblique hole of the fixed clamping plate, one end of the clamping spring rests on the plug, and the other end of the clamping spring rests on the steel ball.

[0018] With this structure, the fixing bracket of the fixing assembly is fixed to the concrete wall using positioning pins. The ALC inner wall panel is then simply polished and embedded into the fixing bracket. The fixing assembly's tensioning wire is sequentially inserted through the second threading hole of the movable bracket, the corresponding third threading hole of the ALC inner partition panel, and the first threading hole of the fixed bracket. After the end of the tensioning wire is tightened, it is fixed in the first threading hole of the fixed bracket via a clamping spring and a steel ball. At this time, under the action of the tensioning wire, the ALC inner partition panel is fixed by the joint clamping action of the movable bracket and the fixed bracket. This method can increase the stability of the ALC inner partition panel and the concrete wall, and reduce the occurrence of vertical cracks in this area. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a diagram showing the use status of an embodiment of the ALC interior partition board and concrete wall assembly structure.

[0020] Figure 2 yes Figure 1 Cross-sectional view along CC direction.

[0021] Figure 3 yes Figure 2 Magnified view of part A.

[0022] Figure 4 yes Figure 2 Enlarged view of part B.

[0023] Figure 5 It is a structural schematic diagram of the ALC inner partition board in the embodiment of the assembly structure of the ALC inner partition board and the concrete wall.

[0024] Description of the numbers in the figure:

[0025] Concrete wall - 1000; ALC interior partition board - 2000; third threading hole - 2100; assembly slot - 2200; fixing assembly - 3000; base - 3110; fixed clamp - 3120; first threading hole - 3121; inclined hole - 3122; plug - 3123; movable clamp - 3130; second threading hole - 3131; tensioning wire - 3200; clamping spring - 3300; steel ball - 3400; positioning pin - 3500. DETAILED DESCRIPTION

[0026] To make the above-mentioned objects, features, and advantages of the present invention more clearly understood, the following detailed description of specific embodiments of the present invention is provided in conjunction with the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without violating the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only implementations.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0029] See also Figures 1 to 5 .

[0030] The ALC interior partition board and concrete wall assembly structure includes an ALC interior partition board 2000 and four sets of fixing components 3000.

[0031] The fixing assembly 3000 includes a fixed base, a tensioning wire 3200, a clamping spring 3300, a steel ball 3400 and two positioning nails 3500. The width of the fixed base is consistent with the thickness of the concrete wall 1000 (the thickness of the concrete wall 1000 in this embodiment is 200 mm). The fixed base includes a base body 3110, a fixed clamping plate 3120 and a movable clamping plate 3130. The base body 3110 and the fixed clamping plate 3120 are an integrated structure. The base body 3110 is fixedly connected to the end face of the concrete wall 1000 by two positioning nails 3500. The positioning nails 3500 are ceiling nails. The fixed clamping plate 3120 is located at the rear side of the base body 3110 and extends toward the side away from the concrete wall 1000. A first threading hole 3121 for the tensioning wire 3200 to pass through is opened on the fixed clamping plate 3120. A hole connected to the first threading hole is also opened on the rear side wall of the fixed clamping plate 3120. The middle part of the wire hole 3121 is connected to the inclined hole 3122, the clamping spring 3300 and the steel ball 3400 are arranged in the inclined hole 3122, and the rear end of the inclined hole 3122 is provided with a plug 3123. One end of the clamping spring 3300 abuts against the plug 3123, and the other end of the clamping spring 3300 abuts against the steel ball 3400. The end of the steel ball 3400 extends into the first wire hole 3121, and the starting end of the tensioning wire 3200 is fixedly connected to the seat body. At the front of 3110, a second threading hole 3131 is opened inside the movable clamping plate 3130 for the tensioning wire 3200 to pass through. The starting end of the second threading hole 3131 extends to the end face of the movable clamping plate 3130 close to the concrete wall 1000, and the end of the second threading hole 3131 extends to the rear side wall of the movable clamping plate 3130. The area between the movable clamping plate 3130 and the fixed clamping plate 3120 constitutes an area for placing the ALC inner partition board 2000.

[0032] The thickness of the ALC inner partition board 2000 in the front-to-back direction is the same as the thickness of the concrete wall 1000 in the front-to-back direction. The ALC inner partition board 2000 is embedded between the two spaced concrete walls 1000. The ALC inner partition board 2000 has four third threading holes 2100, and the four third threading holes 2100 correspond one-to-one to the four groups of fixing components 3000.

[0033] The ALC inner partition board 2000 has four assembly grooves 2200 corresponding to the positions of the four groups of fixing components 3000. The inner contour of the assembly groove 2200 is consistent with the contour of the fixing base of the fixing component 3000. The ALC inner partition board 2000 is fixed to the concrete wall 1000 through the four groups of fixing components 3000. The tensioning steel wire 3200 of the fixing component 3000 passes through the second threading hole 3131 of the movable card 3130, the third threading hole 2100 corresponding to the ALC inner partition board 2000 and the first threading hole 3121 of the fixed card 3120 in sequence. The end of the tensioning steel wire 3200 is fixed in the first threading hole 3121 of the fixed card 3120 by the clamping spring 3300 and the steel ball 3400.

[0034] The method for fixing the ALC inner partition wall panel and the concrete wall using the above-mentioned ALC inner partition wall panel and concrete wall assembly structure includes the following steps:

[0035] a) tidying up the end surfaces of the two separated concrete walls 1000 so that the end surfaces of the concrete walls 1000 are flat;

[0036] b) Mark the installation position of the fixing assembly 3000 on the end face of the concrete wall 1000; use the positioning pins 3500 to fix the fixing base of the fixing assembly 3000 to the marked position;

[0037] c) Grind the corresponding fixing components 3000 of the ALC inner wall panel and machine four assembly grooves 2200 on the ALC inner wall panel to ensure that it can fit tightly with the fixing base;

[0038] d) Embed the polished ALC inner wall panel between the two separated concrete walls 1000, and align the positions of the ALC inner wall panel and the four sets of fixing components 3000;

[0039] e) Pass the tensioning wire 3200 of the fixing assembly 3000 through the second threading hole 3131 of the movable clamping plate 3130, the third threading hole 2100 corresponding to the ALC inner partition board 2000, and the first threading hole 3121 of the fixed clamping plate 3120 in sequence. The end of the tensioning wire 3200 is fixed in the first threading hole 3121 of the fixed clamping plate 3120 by the clamping spring 3300 and the steel ball 3400 to ensure that the ALC inner partition board 2000 and the fixing assembly 3000 are firmly fixed without shaking.

[0040] After installation, the fixing component 3000 fits tightly against the side wall of the ALC inner wall panel and is flush with the surface of the ALC inner wall panel, which can effectively reduce wall shaking and increase wall stability. This method can reduce the occurrence of cracks at the vertical connection between the ALC inner partition board 2000 and the concrete wall 1000.

[0041] The above is only one embodiment of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the principles of the present invention, and these should also be regarded as falling within the scope of protection of the present invention.

Claims

1. An ALC interior partition board and concrete wall assembly structure, characterized by: It includes an ALC inner partition board (2000) and several fixing components (3000); The thickness of the ALC inner partition wall panel (2000) in the front-to-back direction is the same as the thickness of the concrete wall (1000) in the front-to-back direction. The ALC inner partition wall panel (2000) is embedded between two spaced concrete walls (1000). The ALC inner partition wall panel (2000) is fixed to the concrete wall (1000) via a plurality of fixing components (3000). The fixing assembly (3000) includes a fixed card seat, a tension wire (3200), a clamping spring (3300), a steel ball (3400) and a plurality of positioning pins (3500). The fixed card seat includes a seat body (3110), a fixed card plate (3120) and a movable card plate (3130). The seat body (3110) and the fixed card plate (3120) are an integrated structure. The seat body (3110) is fixed by a plurality of positioning pins (3500). The fixing plate (3120) is fixedly connected to the end face of the concrete wall (1000), and is located at the rear side of the base (3110) and extends in a direction away from the concrete wall (1000). The fixing plate (3120) is provided with a first threading hole (3121) for the tensioning wire (3200) to pass through, and an oblique hole (3122) communicating with the middle part of the first threading hole (3121) is further provided on the rear side wall of the fixing plate (3120). The tightening spring (3300) and the steel ball (3400) are arranged in the inclined hole (3122), one end of the tightening spring (3300) is fixed in the inclined hole (3122), the other end of the tightening spring (3300) is against the steel ball (3400), the end of the steel ball (3400) extends into the first threading hole (3121), the starting end of the tensioning wire (3200) is fixedly connected to the front of the seat body (3110), and the inside of the movable clamping plate (3130) is fixed. A second threading hole (3131) is provided for the tensioning wire (3200) to pass through. The starting end of the second threading hole (3131) extends to the end surface of the movable clamping plate (3130) close to the concrete wall (1000). The end of the second threading hole (3131) extends to the rear side wall of the movable clamping plate (3130). An area for placing the ALC inner partition board (2000) is formed between the movable clamping plate (3130) and the fixed clamping plate (3120). The ALC inner partition wall plate (2000) is provided with a plurality of third threading holes (2100), and the plurality of third threading holes (2100) correspond one-to-one to the plurality of fixed components (3000). The tensioning steel wire (3200) of the fixed component (3000) sequentially passes through the second threading hole (3131) of the movable card plate (3130), the third threading hole (2100) corresponding to the ALC inner partition wall plate (2000), and the first threading hole (3121) of the fixed card plate (3120). The end of the tensioning steel wire (3200) is fixed in the first threading hole (3121) of the fixed card plate (3120) by a clamping spring (3300) and a steel ball (3400).

2. The ALC interior partition board and concrete wall assembly structure according to claim 1 is characterized by: The positioning nails (3500) of the fixing assembly (3000) are ceiling nails.

3. The ALC interior partition board and concrete wall assembly structure according to claim 1 is characterized by: The ALC inner partition board (2000) is provided with a plurality of assembly grooves (2200) corresponding to the positions of the plurality of fixing components (3000), and the inner contour of the assembly groove (2200) is consistent with the contour of the fixing seat of the fixing component (3000).

4. The ALC interior partition board and concrete wall assembly structure according to claim 1 is characterized by: A plug (3123) is provided at the rear end of the oblique hole (3122) of the fixed clamping plate (3120), one end of the clamping spring (3300) rests on the plug (3123), and the other end of the clamping spring (3300) rests on the steel ball (3400).

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