Hollow brick for building

Abstract

The utility model discloses a hollow brick for a building, and relates to the technical field of building materials. A containing groove is formed in the rectangular brick body, a reinforcing frame is arranged in the containing groove and stretches into the deep position of the containing groove, the upper end face of the reinforcing frame is lower than the horizontal plane of the brick body, the containing groove is filled with a concrete packing layer, the reinforcing frame is wrapped in the concrete packing layer when the concrete packing layer is used, and the reinforcing frame is one of a metal frame, a carbon fiber frame and a wood frame. The brick main body is at least provided with two through square holes which are arranged at intervals; the rectangular brick main body is large in bearing area, so that building splicing is facilitated; the containing groove is formed in the brick body and used for containing the reinforcing frame, then the reinforcing frame is sealed in the brick body through the concrete packing layer, and good adhesive force and mechanical occlusal force are achieved between the reinforcing frame and concrete, so that the structural strength of the brick body is improved through the reinforcing frame, and the hollow brick has high strength and is good in durability. And raw materials are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building materials, in particular to hollow bricks for building. BACKGROUND

[0002] Hollow bricks are the main wall materials in the building industry, and are widely used due to their light weight and material saving properties, and are generally used in non-load-bearing parts. Although hollow bricks are not used for main load-bearing, their structural strength is related to the stability and safety of buildings. Therefore, the existing hollow bricks are adjusted in terms of shape, size and layout of the holes to improve their strength. For example, the existing technology CN201762865U discloses a concrete hollow brick, which comprises a brick body, a plurality of rectangular channels penetrating through the brick body are formed on the side wall of the brick body, and the four corners of the rectangular channels are rounded. The brick body is in the shape of a cuboid. The rectangular channels on the side wall are arranged in parallel. The utility model has the advantages of simple structure, light weight, high strength and good shear resistance.

[0003] However, the above improvements to hollow bricks are not sufficient to significantly improve their strength. The utility model provides a hollow brick with high structural strength. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model aims to provide a hollow brick for building, which sets a high-strength reinforcing frame in the brick body to significantly improve the structural strength of the hollow brick.

[0005] The above technical purpose of the utility model is achieved by the following technical scheme: a hollow brick for building, comprising a brick main body, the brick main body is in the shape of a rectangle, a containing groove is formed on the brick main body, a reinforcing frame is arranged in the containing groove, the reinforcing frame extends into the deep part of the containing groove, the upper end surface of the reinforcing frame is lower than the horizontal surface of the brick main body, a concrete filler layer is filled in the containing groove, the reinforcing frame is wrapped in the concrete filler layer during use, the reinforcing frame is one of a metal frame, a carbon fiber frame and a wooden frame, at least two through square holes are formed on the brick main body, and the two square holes are arranged at intervals.

[0006] The utility model is further provided as follows: the containing groove is composed of a plurality of deep grooves arranged on the brick main body, the plurality of deep grooves are connected end to end, the reinforcing frame comprises a plurality of anchor rods and a plurality of bearing rods, at least a part of the anchor rods are vertically inserted into the deep grooves and located at the corners of the deep grooves, the bearing rods are arranged between adjacent two anchor rods, and the connecting part of the bearing rod and the anchor rod is located at the middle position of the vertical direction of the anchor rod.

[0007] The utility model further sets up: two rows of anchor rods are arranged in parallel in the length direction of the brick main body, three anchor rods are arranged at intervals in each row, and the bearing rod is fixedly connected with the anchor rod through welding, bonding or riveting.

[0008] The utility model further sets up: the anchor rod is rectangular rod or cylindrical rod, the diameter of the anchor rod is 0.8-3cm, the height of the anchor rod is less than the depth of the deep groove, and the bearing rod is square rod.

[0009] The utility model further sets up: the through round hole is opened on the brick main body, the round hole has a plurality, and the round holes are evenly distributed on the brick main body.

[0010] The utility model further sets up: the brick main body is precast concrete brick, and the reinforcing frame is embedded in the brick main body.

[0011] In conclusion, the utility model has the following beneficial effects: the brick main body is arranged as rectangle, has large bearing area, is convenient for building splicing, a containing groove is arranged on the brick main body, the containing groove is used for placing the reinforcing frame, the reinforcing frame is sealed in the brick main body through the concrete filler layer, the reinforcing frame and the concrete have good adhesive force and mechanical interlocking force, the structural strength of the brick main body is improved through the reinforcing frame, the hollow brick has high strength and also has the characteristics of saving raw materials. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the whole structure schematic view of the utility model;

[0013] Figure 2 It is the cross section structure schematic view of the utility model;

[0014] Figure 3 It is the reinforcing frame structure schematic view of the utility model.

[0015] In the drawing: 1, brick main body;11, square hole;111, round hole;12, containing groove;2, reinforcing frame;21, anchor rod;22, bearing rod. DETAILED DESCRIPTION

[0016] The utility model will be described in detail in combination with the drawings and examples.

[0017] As Figure 1 , Figure 2As shown, the utility model hollow brick for building, including setting up as rectangle brick main body 1, the brick main body 1 is made of concrete, reinforcing frame 2 is metal frame, anchor rod 21 is connected with the welding of bearing bar 22, the brick main body 1 is opened and has the accommodation groove 12, this accommodation groove 12 is by multiple horizontal and vertical settings and the first and last connection deep groove composition, reinforcing frame 2 is placed in this accommodation groove 12 and the upper end surface of reinforcing frame 2 is lower than the opening of accommodation groove 12, when hollow brick is made, first, through the brick mould pressure hollow brick semi-finished product, and through the pressure block of setting with the accommodation groove 12 analog shape of brick mould pressure deep groove, put reinforcing frame 2 into the accommodation groove 12, then concrete filler layer is injected into the accommodation groove 12, make concrete filler layer fill the accommodation cavity and wrap reinforcing frame 2 in it, finally, the surface of brick main body 1 is flattened and placed on one side airing.

[0018] Specifically, as shown in Figure 2 、 Figure 3 The reinforcing frame 2 is composed of six anchor rods 21 and six bearing bars 22, and in use, the anchor rods 21 are vertically arranged. Four anchor rods 21 form a rectangular frame, and the four anchor rods 21 are respectively located at the four corners of the accommodation groove 12. A deep groove is formed on the part of the brick main body 1 between the two square holes 11, and an anchor rod 21 is arranged at the position of each end of the deep groove. The anchor rod 21 at this position is located in the middle of the rectangular frame, and the anchor rods 21 arranged in the length direction of the brick main body 1 are arranged in two rows in opposite directions. Each row of anchor rods 21 is spaced apart by three anchor rods 21. The diameter of the anchor rod 21 is 0.8-3 cm according to the use condition. The anchor rod 21 is a threaded steel bar. The six bearing bars 22 are arranged between adjacent two anchor rods 21. The bearing plate is a square steel plate. The anchor rod 21 and the bearing bar 22 at the above-mentioned position are assembled, and the bearing bar 22 is fixed in the middle of the anchor rod 21 in the height direction by welding. When the assembled reinforcing frame 2 is placed in the accommodation groove 12, the position of the bearing bar 22 is equivalent to the middle of the brick main body 1, thereby improving the structural strength of the brick main body 1.

[0019] As shown in Figures 1-3 Another embodiment of the utility model: the manufacturing material of reinforcing frame 2 is high-strength carbon fiber material. When the reinforcing frame 2 is made of carbon fiber material, a hole is formed in the side of the anchor rod 21 facing the bearing bar 22. One end of the bearing bar 22 is inserted into the hole. The anchor rod 21 and the bearing bar 22 are fixedly connected by mutual adhesion.

[0020] As shown in Figures 1-3 Another embodiment of the utility model: the manufacturing material of reinforcing frame 2 is wood. The anchor rod 21 and the bearing bar 22 are fixedly connected by riveting. The wooden reinforcing frame 2 is used for further reducing the weight of the hollow brick and weakening the bearing capacity, and is used for decorative building construction.

[0021] As shown in Figures 1-3As shown in the utility model another embodiment: brick main body 1 in addition to two square holes 11, still can set up multiple through round holes 111, when opening round hole 111 need to avoid the position of reinforcing frame 2.

[0022] As Figures 1-3 As shown in the utility model another embodiment: the brick main body 1 is precast concrete brick, before pouring the brick main body 1, reinforcing frame 2 is assembled, then reinforcing frame 2 is placed into mould and is poured together, and reinforcing frame 2 is directly embedded in the brick main body 1.

[0023] The preferred embodiments of the utility model are described above, and the protection scope of the utility model is not limited to the above-mentioned embodiments only, and any technical solution falling within the concept of the utility model belongs to the protection scope of the utility model. It should be noted that for ordinary skilled persons in the art, some improvements and refinements without departing from the principles of the utility model are also considered as the protection scope of the utility model.

Claims

1. A hollow building tile comprising a tile body (1), characterized in that: The brick body (1) is rectangular, the brick body (1) is provided with a containing groove (12), the containing groove (12) is provided with a reinforcing frame (2), the reinforcing frame (2) extends into the depth of the containing groove (12), and the upper end surface of the reinforcing frame (2) is lower than the horizontal plane of the brick body (1), the containing groove (12) is filled with a concrete filler layer, the concrete filler layer wraps the reinforcing frame (2) when used, the reinforcing frame (2) is one of a metal frame, a carbon fiber frame and a wooden frame, and the brick body (1) is provided with at least two through square holes (11).

2. The building hollow tile according to claim 1, characterized in that: The containing groove (12) is composed of a plurality of deep grooves arranged on the brick body (1), the plurality of deep grooves are connected end to end, the reinforcing frame (2) comprises a plurality of anchor rods (21) and a plurality of bearing rods (22), at least a part of the anchor rods (21) are vertically inserted into the deep grooves and located at the corners of the deep grooves, the bearing rods (22) are arranged between adjacent two anchor rods (21), and the connecting part of the bearing rod (22) and the anchor rod (21) is located at the vertical middle position of the anchor rod (21).

3. A building hollow tile according to claim 2, characterized in that: Two rows of anchor rods (21) are arranged in parallel in the length direction of the brick body (1), and three anchor rods (21) are arranged in each row, and the bearing rods (22) are fixedly connected with the anchor rods (21) by welding, bonding or riveting.

4. A building hollow tile according to claim 3, characterized in that: The anchor rod (21) is a rectangular rod or a cylindrical rod, the diameter of the anchor rod (21) is 0.8-3cm, the height of the anchor rod (21) is less than the depth of the deep groove, and the bearing rod (22) is a square rod.

5. The building hollow tile according to claim 1, wherein: The brick body (1) is provided with through circular holes (111), the circular holes (111) are multiple, and the circular holes (111) are uniformly distributed on the brick body (1).

6. The building hollow tile according to claim 1, wherein: The brick body (1) is a prefabricated concrete brick, and the reinforcing frame (2) is embedded in the brick body (1).

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