Concrete composite board

Abstract

The utility model provides a concrete composite board, which relates to the technical field of concrete boards and comprises a concrete block body, the front end face and the rear end face of the concrete block body are jointly provided with a strip-shaped reserved opening, and a strip-shaped round frame board attached to the inner end face of the strip-shaped reserved opening is installed in the strip-shaped reserved opening. Reinforcing pieces are fixedly installed in the strip-shaped round frame plates, the overall weight of the concrete block body can be greatly reduced through matched arrangement of the strip-shaped reserved openings, light weight is achieved, the strength of the strip-shaped reserved opening areas can be improved in a matched mode through the arrangement of the strip-shaped round frame plates and the reinforcing pieces, light weight is achieved, and meanwhile the concrete block body is made of concrete. The strength of the concrete block body can be guaranteed, and the problems that most existing concrete plates are of compact integral structures, heavy and inconvenient to transport and mount subsequently, and although the weight of part of the concrete plates with the hole sites can be reduced slightly, the concrete plates with the hole sites cannot be transported and mounted subsequently due to the hole sites are solved. And the self strength is influenced to a certain degree.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete plates, in particular to a concrete composite plate. Background Art

[0002] Concrete slabs refer to building components used in housing construction. Most concrete slabs are dense integral structures, which are heavy and inconvenient for transportation and subsequent installation. Although some concrete slabs with holes can reduce the weight of the concrete slabs, their own strength is affected to a certain extent because of the holes. Therefore, a concrete composite slab that can achieve lightweight while ensuring its own strength is needed to meet the needs of housing construction. Utility Model Content

[0003] The utility model relates to a concrete composite board. By cooperating with the opening of strip-shaped reserved openings, the overall weight of a concrete block can be greatly reduced, lightweighting can be achieved, and subsequent transportation and installation are convenient. In combination with the arrangement of strip-shaped round frame plates and reinforcements, the strength of the strip-shaped reserved opening area can be improved, so that while lightweighting is achieved, the strength of the concrete block can be guaranteed.

[0004] The utility model provides a concrete composite board, specifically comprising: a concrete block, wherein the front and rear end surfaces of the concrete block are jointly provided with a strip-shaped reserved opening, and a strip-shaped round frame plate fitted with the inner end surface thereof is installed inside the strip-shaped reserved opening; a reinforcement piece is fixedly installed inside the strip-shaped round frame plate, and the reinforcement piece is composed of supporting steel plates distributed in an X shape; the inner frame area of ​​the reinforcement piece and the inner frame area left empty between the reinforcement piece and the inner end surface of the strip-shaped round frame plate are filled with sound insulation filling pieces, and the sound insulation filling pieces are made of sound-absorbing cotton.

[0005] Furthermore, a matching protrusion which is an integral structure with the concrete block is provided on the left end surface thereof, and the matching protrusion is an isosceles trapezoidal block structure; a matching contact plate a is matchedly installed on the left end of the matching protrusion.

[0006] Furthermore, the structure of the mating contact plate a matches the contour surface formed by the left end contour surface of the mating protrusion and the left end surface of the concrete block; a row of embedded bars a are evenly distributed and fixedly installed in the concave area at the right end of the mating contact plate a, and the embedded bars a are located inside the mating protrusion.

[0007] Furthermore, a matching groove is provided on the right end surface of the concrete block, and the matching groove is an isosceles trapezoidal groove structure, and the structural size of the matching groove matches the structural size of the matching protrusion; a matching contact plate b is installed at the right end of the matching groove.

[0008] Furthermore, the structure of the mating contact plate b matches the contour surface formed by the right end contour surface of the mating groove and the right end surface of the concrete block; a row of embedded reinforcements b are evenly distributed and fixedly installed on the convex area at the left end of the mating contact plate b, and the embedded reinforcements b are located inside the concrete block corresponding to the concave part of the mating groove.

[0009] The utility model provides a concrete composite plate, which has the following beneficial effects:

[0010] The utility model can greatly reduce the overall weight of the concrete block by cooperating with the opening of the strip reserved opening, achieve lightweight, and facilitate subsequent transportation and installation. In conjunction with the installation of the strip round frame plate, the strip reserved opening can be supported to strengthen the strength of the strip reserved opening area to prevent the strip reserved opening area from sinking inward and cracking when the concrete block is subjected to force. The interior of the strip round frame plate is fixedly installed with a reinforcement composed of supporting steel plates with an X-shaped distribution. Through the setting of the reinforcement, the strength of the strip round frame plate is improved to avoid its deformation, thereby cooperating to improve the strength of the strip reserved opening area, so that while achieving lightweight, the strength of the concrete block can also be guaranteed.

[0011] The inner frame area of ​​the reinforcement of the utility model and the inner frame area left empty between it and the inner end surface of the strip circular frame plate are filled with sound insulation filling pieces made of sound-absorbing cotton. Through the filling of the sound insulation filling pieces, the sound insulation performance can be improved on the basis of achieving lightweight to meet the needs of building applications.

[0012] The utility model arranges the matching contact plate a and the matching contact plate b. When the matching protrusion is snap-fitted and installed with the matching groove, contact isolation is achieved through the matching contact between the matching contact plate a and the matching contact plate b. This design can avoid that after two adjacent concrete blocks are matched and installed, the contact parts thereof are constantly in contact and friction due to subsequent installation or other factors, causing a certain degree of wear and falling off, thereby affecting the fit between them. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0014] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0015] In the attached picture:

[0016] Figure 1 The main structure diagram of the present application is shown;

[0017] Figure 2 The isometric structural diagram of the present application is shown;

[0018] Figure 3 The top axonometric structure schematic diagram of the present application in the split state is shown;

[0019] Figure 4 This application shows Figure 3 A schematic diagram of the partially enlarged structure at center A;

[0020] Figure 5 A schematic diagram of the axonometric structure of the bottom end in the disassembled state of the present application is shown;

[0021] Figure 6 This application shows Figure 5 A schematic diagram of the partially enlarged structure at B in the middle;

[0022] Reference numerals list

[0023] 1. Concrete block; 101. Matching protrusion; 102. Strip-shaped reserved opening; 103. Matching groove;

[0024] 2. Strip round frame plate; 201. Reinforcement member;

[0025] 3. Sound insulation filling parts;

[0026] 4. Coordinating contact plate a; 401. Embedded reinforcement a;

[0027] 5. Cooperating contact plate b; 501. Embedded reinforcement b. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example: Please refer to Figures 1 to 6 :

[0030] The utility model proposes a concrete composite board, comprising: a concrete block 1, the front and rear end surfaces of the concrete block 1 are jointly provided with a strip-shaped reserved opening 102, a strip-shaped round frame plate 2 fitted with its inner end surface is installed inside the strip-shaped reserved opening 102; a reinforcing member 201 is fixedly installed inside the strip-shaped round frame plate 2, and the reinforcing member 201 is composed of supporting steel plates distributed in an X shape; the inner frame area of ​​the reinforcing member 201 and the inner frame area left empty between the reinforcing member 201 and the inner end surface of the strip-shaped round frame plate 2 are filled with sound insulation filling members 3, and the sound insulation filling members 3 are made of sound-absorbing cotton. Through the setting of the sound insulation filling members 3, the sound insulation performance of the concrete composite board of the utility model is improved; the left end surface of the concrete block 1 is provided with a matching protrusion 101 which is an integral structure with the concrete block 1, and the matching protrusion 101 is an isosceles trapezoidal block structure; a matching contact plate a4 is matched and installed at the left end of the matching protrusion 101; the matching contact plate The a4 structure matches the contour surface composed of the left end contour surface of the matching protrusion 101 and the left end surface of the concrete block 1; a row of embedded bars a401 are evenly distributed and fixedly installed in the concave area at the right end of the matching contact plate a4, and the embedded bars a401 are located inside the matching protrusion 101; a matching groove 103 is opened on the right end surface of the concrete block 1, and the matching groove 103 is an isosceles trapezoidal groove structure, and the structural dimensions of the matching groove 103 match the structural dimensions of the matching protrusion 101; a matching contact plate b5 is matched and installed on the right end of the matching groove 103; the matching contact plate b5 structure matches the contour surface composed of the right end contour surface of the matching groove 103 and the right end surface of the concrete block 1; a row of embedded bars b501 are evenly distributed and fixedly installed in the convex area at the left end of the matching contact plate b5, and the embedded bars b501 are located inside the concrete block 1 corresponding to the concave part of the matching groove 103.

[0031] The working principle of this embodiment:

[0032] The concrete block 1 of the utility model is opened by the cooperation of the strip reserved opening 102, which can greatly reduce the overall weight of the concrete block 1 and achieve lightweight, so as to facilitate subsequent transportation and installation. The strip reserved opening 102 is cooperated with and installed with a strip round frame plate 2, and the strip reserved opening 102 is supported by the strip round frame plate 2 to strengthen the strength of the strip reserved opening 102 area, so as to avoid the strip reserved opening 102 area from sinking and cracking inward when the concrete block 1 is subjected to force, and the strip round frame plate 2 is fixedly installed with a reinforcing member 201 composed of supporting steel plates distributed in an X shape. Through the setting of the reinforcing member 201, the strength of the strip round frame plate 2 is improved to avoid its deformation, thereby cooperating to improve the strength of the strip reserved opening 102 area, so that while achieving lightweight, the strength of the concrete block 1 can also be guaranteed;

[0033] The inner frame area of ​​the reinforcement member 201 of the utility model and the inner frame area left empty between the reinforcement member 201 and the inner end surface of the strip circular frame plate 2 are filled with a sound insulation filler 3 made of sound-absorbing cotton. By filling the sound insulation filler 3, the sound insulation performance can be improved on the basis of achieving lightweight, so as to meet the requirements of building applications;

[0034] When two adjacent concrete blocks 1 are installed in coordination, the coordinated installation can be achieved by snapping together the mating protrusion 101 and the mating groove 103, and a mating contact plate a4 is mounted on the left end contour surface of the mating protrusion 101 and the left end surface of the concrete block 1, and a mating contact plate b5 is mounted on the right end contour surface of the mating groove 103 and the right end surface of the concrete block 1. Through the setting of the mating contact plate a4 and the mating contact plate b5, when the mating protrusion 101 and the mating groove 103 are snapped together and installed, the two adjacent concrete blocks 1 will not be in direct contact with each other, but will be contacted and isolated through the mating contact plate a4 and the mating contact plate b5. Through this design, it can be avoided that after the two adjacent concrete blocks 1 are installed in coordination, the contact parts of the two adjacent concrete blocks 1 are continuously in contact and friction due to subsequent installation or other factors, resulting in a certain degree of wear and falling off, thereby affecting the fit between them.

[0035] In this article, there are a few points to note:

[0036] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0037] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0038] The above are only specific implementation methods of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be covered by the protection scope of the present disclosure.

Claims

1. A concrete composite board, characterized in that: include: A concrete block (1), wherein the front and rear end surfaces of the concrete block (1) are jointly provided with a strip-shaped reserved opening (102), and a strip-shaped round frame plate (2) that fits the inner end surface of the strip-shaped reserved opening (102) is installed inside the strip-shaped reserved opening (102); a reinforcing member (201) is fixedly installed inside the strip-shaped round frame plate (2), and the reinforcing member (201) is composed of supporting steel plates distributed in an X shape; the inner frame area of ​​the reinforcing member (201) and the inner frame area left empty between the reinforcing member (201) and the inner end surface of the strip-shaped round frame plate (2) are filled with a sound insulation filling member (3), and the sound insulation filling member (3) is made of sound-absorbing cotton.

2. A concrete composite board according to claim 1, characterized in that: The left end surface of the concrete block (1) is provided with a matching protrusion (101) which is an integral structure therewith, and the matching protrusion (101) is an isosceles trapezoidal block structure; a matching contact plate a (4) is matched and installed at the left end of the matching protrusion (101).

3. A concrete composite board according to claim 2, characterized in that: The structure of the mating contact plate a (4) matches the contour surface formed by the left end contour surface of the mating protrusion (101) and the left end surface of the concrete block (1); a row of embedded ribs a (401) are evenly distributed and fixedly installed in the concave area at the right end of the mating contact plate a (4), and the embedded ribs a (401) are located inside the mating protrusion (101).

4. A concrete composite board according to claim 3, characterized in that: The right end surface of the concrete block (1) is provided with a matching groove (103), the matching groove (103) is an isosceles trapezoidal groove structure, and the structural dimensions of the matching groove (103) match the structural dimensions of the matching protrusion (101); a matching contact plate b (5) is mounted on the right end of the matching groove (103).

5. A concrete composite board according to claim 4, characterized in that: The structure of the matching contact plate b (5) matches the contour surface formed by the right end contour surface of the matching groove (103) and the right end surface of the concrete block (1); a row of embedded bars b (501) are evenly distributed and fixedly installed in the convex area at the left end of the matching contact plate b (5), and the embedded bars b (501) are located inside the concrete block (1) corresponding to the concave part of the matching groove (103).

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