CN103321338A

CN103321338A - Concrete hollow brick

Info

Publication number: CN103321338A
Application number: CN201210075552XA
Authority: CN
Inventors: 何敬东
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-21
Filing date: 2012-03-21
Publication date: 2013-09-25

Abstract

The invention 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 invention 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 stronger; and the brick is not easy to deform while demoulding.

Description

A kind of concrete hollow block

Technical field:

Type of the present invention belongs to building field, refer in particular to a kind of when building mutually mutually firmly, 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 upper fin at right angles intersects with top board top, lower fin and stiffener are also at right angles crossing, 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 again this kind to lay bricks is upright square hollow body, and is easily deformable during shaping and demoulding.

Summary of the invention:

The purpose of type of the present invention provides a kind of shock resistance, fold resistance is high, builds mutually solid and reliablely, 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 type of the present invention is: it mainly is comprised of top board, upper fin, lower fin, side plate, stiffener, it is characterized in that: the top of hollow block top board, join with the lower outside of the upper fin of symmetry and to be concave profile, the bottom of stiffener, join with the lower fin upper inner of symmetry and to be concave profile, the upper outside of upper fin is the outer arcuate face, the biside plate of hollow block one end, join with the end face of hollow brick one end and to be the inclined plane, the endoporus of hollow block be one large, 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 upper fin of hollow block, the length of being longer than lower fin.

Because type of the present invention has adopted said structure, so that 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 build mutually more firm, 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 type of the present invention is described further:

Fig. 1. be the front view of type of the present invention

Fig. 2. be type Fig. 1 left view of the present invention

Fig. 3. be the lay bricks enforcement illustration of stack bonding of type of the present invention

Fig. 4. be the lay bricks enforcement illustration of lateral bond of type of the present invention

Fig. 5. for the A-A of type Fig. 1 of the present invention 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:

Shown in Fig. 1,2,5; The top of hollow block top board (1), join with the lower outside of the upper fin (5) of symmetry and to be concave profile (7), the bottom of stiffener (2), joining with lower fin (6) upper inner of symmetry is concave profile A (11), and the upper outside of upper fin (5) is outer arcuate face (8).Like this, namely 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 large, 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 upper fin (5) of hollow block is longer than the length of lower 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 upper fin (5) of hollow block is longer than lower fin (6), the upper fin (5) of lastblock hollow block has produced certain gap with the biside plate (3) of next piece hollow block, can fill enough binding materials (10), guarantee that upper and lower two hollow blocks are firmly bonding.

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 that left and right two hollow blocks are firmly bonding.

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

Claims

1. concrete hollow block, it mainly is comprised of top board, upper fin, lower fin, side plate, stiffener, it is characterized in that: the top of hollow block top board, join with the lower outside of the upper fin of symmetry and to be concave profile, the bottom of stiffener, join with the lower fin upper inner of symmetry and to be concave profile, the upper outside of upper fin is the outer arcuate face, the biside plate of hollow block one end, join with the end face of hollow brick one end and to be the inclined-plane, the endoporus of hollow block be one large, 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, the angle that tilts with side plate is greater than 90 degree, 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 lower fin.