CN202466939U

CN202466939U - Concrete hollow brick

Info

Publication number: CN202466939U
Application number: CN2012201078832U
Authority: CN
Inventors: 何敬东
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-21
Filing date: 2012-03-21
Publication date: 2012-10-03
Anticipated expiration: 2022-03-21

Abstract

The utility model relates to a concrete hollow brick which is mainly composed of a top plate, upper convex ribs, lower convex rids, side plates and a reinforcing plate and characterized in that the upper part of the top plate of the hollow brick is connected with the outer sides of the lower parts of the symmetrical upper convex ribs to form inner arc-shaped surfaces; the lower part of the reinforcing plate is connected with the inner sides of the upper parts of the symmetrical lower convex ribs to form the inner arc-shaped surfaces; the outer sides of the upper parts of the upper convex ribs are outer arc-shaped surfaces; the two side plates at one end of the hollow brick are connected with the end face of one end of the hollow brick to form inclined planes; and the inner hole of the hollow brick is a ladder-shaped hollow body big in one head and small in the other head. By adopting the structure, the hollow brick disclosed by the utility model has the advantages that fastness is provided when upper and lower bricks or left and right bricks are laid; the shock resistance and the bending resistance of the wall body are stronge; and the brick is not easy to deform while demoulding.

Description

A kind of concrete hollow block

Technical field:

The utility model belongs to building field, refer in particular to a kind of firm when building mutually mutually, shock resistance, the concrete hollow block that fold resistance is strong.

Background technology:

Existing " hollow building-block for construction " " number of patent application: 200610092065.9 " is on weight and consumptive material; All be superior to solid laying bricks, but since this kind lay bricks up and down between because last fin at right angles intersects with top board top, fin is also at right angles crossing with stiffener down, the both sides at its this hollow block two ends of laying bricks still are the right angle; Therefore; Up and down two lay bricks or about two lay bricks when building mutually, too small and insecure because of adhesion gap, its shock resistance, fold resistance are relatively poor.The endoporus that has this kind to lay bricks again is upright square hollow body, and is easily deformable during shaping and demoulding.

Summary of the invention:

It is high that the purpose of the utility model provides a kind of shock resistance, fold resistance, builds solid and reliablely mutually, is not easy to the concrete hollow block that is out of shape during shaping and demoulding.

To achieve these goals, the technical scheme of the utility model is: it mainly is made up of top board, last fin, following fin, side plate, stiffener, it is characterized in that: the top of hollow block top board; Join with the outside, bottom of the last fin of symmetry and to be concave profile; The bottom of stiffener, joining with the following fin upper inner of symmetry is that concave profile, the upper outside of last fin are the outer arcuate face; The biside plate of hollow block one end; With the end face of hollow brick one end join be inclined plane, the endoporus of hollow block be one big, a little trapezoidal hollow body.

The inclined-plane that the biside plate of hollow block one end and the end face of hollow brick join is spent greater than 90 with the angle that side plate tilts, less than 180 degree.

The length of the last fin of hollow block, the length of being longer than down fin.

Because the utility model has adopted said structure; Make hollow block up and down two lay bricks or about two lay bricks when building mutually; Enough adhesion gap have been arranged; Up and down two lay bricks or about two lay bricks mutually and to build more firmly, body of wall shock resistance, fold resistance are stronger, on-deformable advantage when its this brick also has the demoulding.

Description of drawings:

Below in conjunction with accompanying drawing the utility model is described further:

Fig. 1. be the front view of the utility model

Fig. 2. be the utility model Fig. 1 left view

Fig. 3. be the lay bricks enforcement illustration of stack bonding of the utility model

Fig. 4. be the lay bricks enforcement illustration of lateral bond of the utility model

Fig. 5. for the A-A of the utility model Fig. 1 to sectional view

Among the figure: 1. top board, 2. stiffener, 3. side plate, 4. trapezoidal hollow body, 5. go up fin, 6. descend fin, 7. concave profile, 8. outer arcuate face, 9. inclined-plane, 10. binding material, 11. concave profile A.

The specific embodiment:

Like Fig. 1,2, shown in 5; The top of hollow block top board (1); Join with the outside, bottom of the last fin (5) of symmetry and to be concave profile (7); The bottom of stiffener (2), joining with following fin (6) upper inner of symmetry is concave profile A (11), the upper outside of last fin (5) is outer arcuate face (8).Like this, promptly strengthened the intensity of hollow block self, be convenient to again build a wall.The biside plate (3) of hollow block one end, with the end face of hollow brick one end join be inclined-plane (9), the endoporus of hollow block be one big, a little trapezoidal hollow body (4).

The biside plate (3) of hollow block one end and the inclined-plane (9) that the end face of hollow brick joins are spent greater than 90 with the angle that side plate (3) tilts, less than 180 degree.

The length of the last fin (5) of hollow block is longer than down the length of fin (6).

As shown in Figure 3; When hollow block stack bonding; When fin (5) withstands on the stiffener (2) of lastblock hollow block on next piece hollow block; Because the last fin (5) of hollow block is longer than down fin (6); The last fin (5) of lastblock hollow block and the biside plate (3) of next piece hollow block have produced certain clearance, can fill enough binding materials (10), have guaranteed firm bonding of upper and lower two hollow blocks.

As shown in Figure 4; When laying bricks lateral bond, hollow block has an end on inclined-plane (9), when not having the end bonding on inclined-plane (9) with last hollow block, and the gap that has just produced the microscler triangle body of outer wide interior point.Like this, just can fill enough binding materials (10), guarantee firm bonding of left and right two hollow blocks.

As shown in Figure 5: the endoporus of hollow block be one big, a little trapezoidal hollow body (4), the smooth demoulding when the hollow block demoulding and indeformable.

Claims

1. concrete hollow block, it mainly by top board, go up fin, fin, side plate, stiffener are formed down, it is characterized in that: the top of hollow block top board; Join with the outside, bottom of the last fin of symmetry and to be concave profile; The bottom of stiffener, joining with the following fin upper inner of symmetry is that concave profile, the upper outside of last fin are the outer arcuate face; The biside plate of hollow block one end; With the end face of hollow brick one end join be inclined-plane, the endoporus of hollow block be one big, a little trapezoidal hollow body.

2. a kind of concrete hollow block according to claim 1 is characterized in that: the inclined-plane that the biside plate of hollow block one end and the end face of hollow brick join, spend greater than 90 with the angle that side plate tilts, less than 180 degree.

3. a kind of concrete hollow block according to claim 1 is characterized in that: the length of fin on the hollow block, the length of being longer than down fin.