ALC plate connecting structure

Abstract

According to the technical scheme, the ALC plate connecting structure is characterized in that the ALC plate connecting structure comprises a supporting plate, the supporting plate is fixedly connected with a fastening piece, a through groove is formed in the middle of the fastening piece, the fastening piece is slidably connected with a first supporting column arranged in the square through groove, and the first supporting column is provided with a containing groove; the first supporting column is detachably connected with a connecting piece arranged in the containing groove, the connecting piece is in a U shape, and the bottom of the connecting piece is detachably connected with a second supporting column connected with the first supporting column in an abutting mode. In addition, a fixing piece and through groove mode is adopted as a position fixing mode, and a plurality of supporting structures can be rapidly connected with one another without adjustment.

Description

Technical Field

[0001] The utility model relates to a connection structure, and more specifically, to an ALC board connection structure. Background Art

[0002] The ALC board is a multi-porous concrete formed board mainly made of fly ash or silica sand, cement, lime, etc., and cured by high-pressure steam. In construction design, multiple ALC boards can be spliced together as the main supporting materials for walls such as exterior walls and interior partition walls. It can be used directly as a wall or as an auxiliary forming board for subsequent pouring. During the forming process of the ALC board, the auxiliary board is used as the main body for pouring, and the auxiliary board is spliced according to the continuous demand. In the prior art, multiple auxiliary boards are usually directly spliced by U-shaped pipe clamps. However, it is found in actual use that there are two problems with this method. One is that it is necessary to process and cover the protruding part of the U-shaped clamp to avoid affecting subsequent closing treatment. The other is that there are inclined protruding parts on the auxiliary board itself during the forming process, making it difficult to directly splice different batches of auxiliary boards by means of glue or cable ties. In order to increase the fitting degree, construction workers need to first adjust the edges of the auxiliary board to be flat, which increases the work difficulty and is not simple enough. Therefore, an ALC board connection structure is needed. This device can be used as the support structure of the ALC board, and multiple support structures can be quickly connected to each other without adjustment.

[0003] Combined with the above reasons, how to enable multiple support structures to be quickly connected to each other without adjustment is exactly the problem considered in this application. Summary of the Utility Model

[0004] In view of the deficiencies of the prior art, an ALC board connection structure is provided. This device can be used as the support structure of the ALC board, and multiple support structures can be quickly connected to each other without adjustment.

[0005] To achieve the above object, the following technical solution is provided: The ALC board connection structure includes a support plate. The support plate is fixedly connected with a fastening member. A through groove is provided in the middle of the fastening member. A first support column arranged in the square through groove is slidably connected to the fastening member. The first support column is provided with a receiving groove. A connecting member arranged in the receiving groove is detachably connected to the first support column. The connecting member is in a "U" shape. A second support column abutting against the first support column is detachably connected to the bottom of the connecting member.

[0006] In summary, the above technical solutions have the following beneficial effects: Usually, the ALC board connection structure takes the auxiliary board as the main body and is directly fixed by means such as glue or cable ties, and then special cement is poured to form. Therefore, during the pouring and forming of the special cement, cracks may occur between the auxiliary boards, and in severe cases, the auxiliary boards may be separated. If not repaired in time, the formed ALC board will be deformed and rendered unusable. Therefore, the connection of the auxiliary boards is crucial. The main reason for the fracture of the auxiliary boards is the volume expansion generated during cement forming. Since the internal components of the cement cannot be evenly distributed, the stress generated during forming expansion is irregular. Glue or cable ties can only strengthen the connection ability between the auxiliary boards in one direction, so they are prone to fracture;

[0007] In the present utility model, the fastener and the through groove are used as the way to fix the position. During use, one side of the connecting piece is first inserted into the receiving groove of the first support column, and then the first support column and the connecting piece are inserted into the through groove together by sliding, so that the fastener can prevent the first support column and the connecting piece from separating and generating displacement, and then the second support column is used to prevent the first support column and the connecting piece from sliding down and disengaging from the fastener;

[0008] The pressure of the connecting piece is dispersed by the fastener, so that the connecting piece cannot move. Therefore, the connection pressure is transferred to the connection between the fastener and the support plate. Since the stress generated during cement forming directly acts on the auxiliary board and the overall area of the auxiliary board is large, the shear force perpendicular to the connection direction received at the connection is large, which leads to the fracture of the auxiliary board. To solve this problem, a "U"-shaped connecting piece is adopted. The two sides of the connecting piece are used to connect the fastener, so that the cement can pass through the middle, thereby reducing the overall force, and further greatly reducing the shear force transmitted to the connection between the fastener and the support plate, so as to achieve the effect of preventing fracture;

[0009] In the present utility model, a "U"-shaped one is adopted as the connection medium, which can effectively reduce the shear force on the connection between the fastener and the support plate, and the fastener and the through groove are used as the way to fix the position. Multiple support structures can be quickly connected to each other without adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a three-dimensional structural schematic diagram of the ALC board connection structure;

[0011] Figure 2 It is a three-dimensional structural schematic diagram of the support plate;

[0012] Figure 3 It is a three-dimensional structural schematic diagram of the first support column structure;

[0013] Figure 4 It is a three-dimensional structural schematic diagram of the connecting piece.

[0014] Reference numerals: 1, support plate; 2, fastener; 3, first support column; 4, connecting member; 5, second support column;

[0015] 11, receiving basket; 12, first through hole; 13, second through hole;

[0016] 21, through groove;

[0017] 31, receiving groove; 32, second connecting groove;

[0018] 41, groove; 42, first connecting groove. Detailed implementation mode

[0019] The present utility model will be further described in detail below with reference to the drawings and embodiments. The same components are denoted by the same reference numerals. It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the terms "bottom surface" and "top surface", "inner" and "outer" refer to the directions towards or away from the geometric center of a specific component, respectively.

[0020] Refer to Figures 1-4 As shown, the ALC board connection structure includes a support plate 1. The support plate 1 is fixedly connected with a fastener 2. A through groove 21 is provided in the middle of the fastener 2. A first support column 3 arranged in the square through groove 21 is slidably connected to the fastener 2. A receiving groove 31 is provided in the first support column 3. A connecting member 4 arranged in the receiving groove 31 is detachably connected to the first support column 3. The connecting member 4 is in a "U" shape. A second support column 5 that abuts against the first support column 3 is detachably connected to the bottom of the connecting member 4;

[0021] Usually, the ALC board connection structure takes the auxiliary board as the main body and is directly fixed by means such as glue or cable ties, and then special cement is poured to form. Therefore, cracks may occur between the auxiliary boards during the pouring and forming of the special cement, and in severe cases, the auxiliary boards may be separated. If not repaired in time, the formed ALC board will be deformed and unusable. Therefore, the connection of the auxiliary boards is crucial. The main reason for the fracture of the auxiliary boards is the volume expansion generated during the cement forming. Since the internal components of the cement cannot be evenly distributed, the stress generated during the forming expansion is irregular. Glue or cable ties can only strengthen the connection ability between the auxiliary boards in one direction, so they are prone to fracture;

[0022] In the present utility model, the way of using the fastening member 2 and the through groove 21 is adopted as the way of fixing the position. During use, one side of the connecting member 4 is first aligned with the receiving groove 31 of the first support column 3 and inserted, and then the first support column 3 and the connecting member 4 are inserted into the through groove 21 together by sliding, so that the fastening member 2 can prevent the first support column 3 and the connecting member 4 from separating and generating displacement, and then the second support column 5 is used to prevent the first support column 3 and the connecting member 4 from sliding down and detaching from the fastening member 2;

[0023] The pressure of the connecting member 4 is dispersed by the fastening member 2, so that the connecting member 4 cannot move. Therefore, the connection pressure is transferred to the connection between the fastening member 2 and the support plate 1. Since the stress generated during the cement forming directly acts on the auxiliary plate, and the overall area of the auxiliary plate is large, the shear force perpendicular to the connection direction acting on the connection is large, resulting in the fracture of the auxiliary plate. To solve this problem, a "U"-shaped connecting member 4 is adopted. The two sides of the connecting member 4 are used to connect the fastening member 2, so that the cement can pass through the middle, thereby reducing the overall force, and further greatly reducing the shear force transmitted to the connection between the fastening member 2 and the support plate 1, so as to achieve the effect of preventing fracture;

[0024] In the present utility model, a "U"-shaped one is adopted as the connection medium, which can effectively reduce the shear force on the connection between the fastening member 2 and the support plate 1, and the way of using the fastening member 2 and the through groove 21 is adopted as the way of fixing the position, so that multiple support structures can be quickly connected to each other without adjustment.

[0025] Furthermore, the connecting member 4 includes a groove 41 that abuts against the inner wall of the receiving groove 31, and a hollow structure is formed between the groove 41 and the fastening member 2;

[0026] Multiple abutting structures are provided on the connecting member 4 to facilitate full contact with the first support column 3, thereby strengthening the connection strength. On this basis, the groove 41 is additionally provided. On the one hand, a hollow structure formed between the groove 41 and the fastening member 2 can insert additional components such as support rods, so as to facilitate the connection and positioning of multiple support plates 1 in the vertical direction. On the other hand, it is used to form a multi-directional wrapping after the cement is poured and formed, thereby strengthening the forming strength.

[0027] Furthermore, the connecting member 4 is also provided with a first connection groove 42 penetrating through the groove 41, and the first support column 3 is provided with a second connection groove 32 corresponding to the first connection groove 42;

[0028] Fastening accessories such as screws and nuts can penetrate through the first connection groove 42 and the second connection groove 32, so as to detachably connect the first support column 3 and the connecting member 4, and prevent relative displacement between the first support column 3 and the connecting member 4.

[0029] Furthermore, the structure of the second support column 5 is the same as that of the first support column 3, and the bottom of the second support column 5 and the bottom of the support plate 1 are located on the same horizontal plane;

[0030] This setting can avoid the connector 4 from contacting the ground while minimizing the height of the connector 4 as much as possible. The second support column 5 is used because its structure is the same as that of the first support column 3. In addition, the functions of the first support column 3 and the second support column 5 are single and the cost is not high. In this way, if problems are found during the construction process, the components can be replaced in time. The bottom of the second support column 5 and the bottom of the support plate 1 are located on the same horizontal plane to reduce the shear force caused by unevenness, avoid connection breakage, and can also balance the height difference between the two support plates 1 by adjusting the vertical position of the connector 4, so that the entire support structure can be quickly interconnected without adjustment.

[0031] Furthermore, a receiving basket 11 is detachably connected to the bottom of the support plate 1, and a plurality of first through holes 12 for communicating both sides of the receiving basket 11 are provided at the bottom of the support plate 1;

[0032] A second through hole 13 is provided on the side of the receiving basket 11 facing the second support column 5;

[0033] The main function of the receiving basket 11 is to pre-receive cement, so as to pre-stabilize the position of the entire support structure during pouring. The first through holes 12 can allow the flowing cement to automatically balance the amount of cement on both sides of the support plate 1, reducing the inclination caused by uneven weight distribution. After the receiving basket 11 is stabilized, the cement will automatically flow from the second through hole 13 to the second support column 5, thereby further wrapping the second support column 5, which can stabilize the position of the second support column 5, and the entire support structure can remain stable during pouring.

[0034] The above are only the preferred embodiments of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the concept of the present invention belong to the protection scope of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements should also be regarded as within the protection scope of the present invention.

Claims

1. ALC board connection structure, characterized in that, It includes a support plate, the support plate is fixedly connected with a restraining piece, a through groove is provided in the middle of the restraining piece, the restraining piece is slidably connected with a first support column arranged in the square through groove, the first support column is provided with a receiving groove, the first support column is detachably connected with a connecting piece arranged in the receiving groove, the connecting piece is "U"-shaped, and the bottom of the connecting piece is detachably connected with a second support column abutting the first support column.

2. The ALC board connection structure according to claim 1, characterized in that: The connecting piece comprises a groove abutting against the inner wall of the containing groove, and a hollow structure is formed between the groove and the imprisoning piece.

3. The ALC board connection structure according to claim 2, characterized in that: The connecting member is further provided with a first connecting groove penetrating the groove, and the first supporting column is provided with a second connecting groove arranged corresponding to the first connecting groove.

4. The ALC board connection structure according to claim 3, characterized in that: The structure of the second support column is the same as that of the first support column, and the bottom of the second support column and the bottom of the support plate are arranged on the same horizontal plane.

5. The ALC board connection structure according to claim 1, characterized in that: The bottom of the support plate is detachably connected with a receiving basket, and the bottom of the support plate is provided with a plurality of first through holes for connecting two sides of the receiving basket.

6. The ALC board connection structure according to claim 5, characterized in that: The receiving basket is provided with a second through hole on one side facing the second supporting column.

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