CN209760573U

CN209760573U - novel hollow building block

Info

Publication number: CN209760573U
Application number: CN201821953169.9U
Authority: CN
Inventors: 刘治华
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-26
Filing date: 2018-11-26
Publication date: 2019-12-10
Anticipated expiration: 2028-11-26

Abstract

The utility model discloses a novel hollow building block, it is including: the building block comprises a building block body and a plurality of strip-shaped through holes arranged on the building block body; the building block body consists of an outer wall, an inner wall and an inner rib; the long through holes penetrate through the thickness direction of the building block body and are arranged in multiple rows, and the long through holes in each row are arranged along the length direction of the building block body; the two side faces in the width direction of the building block body comprise a concave portion in the middle and protruding portions at two ends, a plurality of through grooves penetrating through the thickness direction of the building block body are formed in the concave portion, and the through grooves are formed in the length direction of the building block body. The utility model discloses a novel hollow building block, simple structure is reasonable, and firm in connection still has good heat preservation, thermal-insulated and syllable-dividing effect moreover.

Description

Novel hollow building block

Technical Field

The utility model belongs to the technical field of the building material technique and specifically relates to a novel hollow building block.

Background

The hollow building block is a main wall material commonly used in the construction industry in recent years, and has become a product recommended by national construction departments firstly due to the advantages of light weight, less consumption of raw materials and the like. The hollow building blocks can save a large amount of soil for land and fuel for brick burning, and reduce the transportation weight; the labor intensity of brick making and building is reduced, and the construction progress is accelerated; the self weight of the building is reduced, the number of building layers is increased, and the manufacturing cost is reduced.

With the rapid development of construction industry, the hollow blocks in the prior art have certain heat preservation, heat insulation and sound insulation effects, and the through holes in the hollow blocks can also achieve the effect of reducing the weight, but the side surfaces of the hollow blocks in the current market are smooth, when the hollow blocks are used for building a wall, if the adjacent hollow blocks in the same row are connected by staggered building only by mortar, the connection of the left and right adjacent hollow blocks is not tight enough and the bonding is not firm, and in conclusion, the firm connection of the hollow blocks during wall building is a technical problem which needs to be solved urgently in the field.

SUMMERY OF THE UTILITY MODEL

To the problem that prior art exists above, the utility model aims at providing a novel hollow building block, simple structure is reasonable, and firm in connection still has good heat preservation, thermal-insulated and syllable-dividing effect moreover.

In order to realize the purpose, the technical scheme of the utility model is that:

a novel hollow block comprises: the building block comprises a building block body and a plurality of strip-shaped through holes arranged on the building block body; the building block body consists of an outer wall, an inner wall and an inner rib; the long through holes penetrate through the thickness direction of the building block body and are arranged in multiple rows, and the long through holes in each row are arranged along the length direction of the building block body; the two side faces in the width direction of the building block body comprise a concave portion in the middle and protruding portions at two ends, a plurality of through grooves penetrating through the thickness direction of the building block body are formed in the concave portion, and the through grooves are formed in the length direction of the building block body.

In order to produce this novel hollow block conveniently, and be in when building a wall for convenient fill the mortar in the mistake clearance, many lead to the groove all with one row among them rectangular through-hole is with arranging, and on both sides face lead to the groove edge the building block body symmetry sets up. After the two hollow building blocks are aligned and spliced, a staggered gap similar to the gap formed by the two crosses is formed, and the two novel hollow building blocks are bonded more firmly through the staggered gap.

As a specific example, the elongated through holes in one or two rows located at the center of the block body have a larger volume than the elongated through holes in the other rows. When the wall is built, more mortar can be filled in the strip through hole at the most central position, so that the upper and lower connected building block bodies are connected more tightly and bonded more firmly.

in a specific embodiment, the corners of the elongated through holes are rounded. The corners are round corners, so that stress concentration is reduced, structural stress is reasonable, and the compressive strength of the building block body is improved.

As a specific example, the specification of the novel hollow block is 390mm multiplied by 190mm multiplied by 90 mm. Further, the thickness of outer wall is 2 or 3cm, the thickness of inner wall is 2 or 2.5cm, the width of interior rib is 2 or 2.5cm, the length of rectangular through-hole is 3 or 4 or 5 or 8 cm. The novel hollow building block can select the parameters. In addition, the novel hollow building block is made of concrete light aggregate materials and has the advantages of high compressive strength, light weight, high fireproof level and the like.

The number of rows of the long-strip through holes is 5. However, those skilled in the art should understand that the number of rows of the elongated through holes is not limited to 5, but may be 6, 7, 8, 9, 10, 11, etc.

The utility model discloses a novel hollow building block possesses following beneficial technological effect relative prior art:

When building a wall with this novel hollow building block, two the building block body is in the same place by the joint, the depressed part with lead to the groove and can constitute the filling portion that similar two types of crosses constitute, when building the step with the mortar, the mortar not only can be filled on the rectangular through-hole, but also can fill two the filling portion that building block body formed for connect more firmly between this novel hollow building block. Further, have rectangular through-hole with lead to the groove, can make this novel hollow block more have good self preservation temperature, from thermal-insulated, from syllable-dividing effect, also can alleviate weight and reduce cost in addition.

For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic view of the overall structure of a novel hollow block according to an embodiment of the present invention;

Fig. 2 is a schematic view of the splicing overall structure of a novel hollow block of the embodiment of the invention;

Reference numerals

1. A block body; 2. a strip through hole; 3. an outer wall; 4. an inner wall; 5. an inner rib; 6. a recessed portion; 7. a protrusion; 8. a through groove.

Detailed Description

referring to fig. 1, a novel hollow block includes: the building block comprises a building block body 1 consisting of an outer wall 3, an inner wall 4 and an inner rib 5, wherein the building block body 1 further comprises strip through holes 2, the strip through holes 2 penetrate through the thickness direction of the building block body 1 and are arranged in multiple rows, and the strip through holes 2 in each row are arranged along the length direction of the building block body 1; the two side faces in the width direction of the building block body 1 comprise a concave part 6 in the middle and protruding parts 7 at two ends, a plurality of through grooves 8 penetrating through the thickness direction of the building block body 1 are formed in the concave part 6, and the through grooves 8 are formed in the length direction of the building block body 1.

Further, for this novel hollow block of production conveniently, and for filling the mortar in the mistake clearance when building a wall conveniently, many lead to groove 8 all with one row of rectangular through-hole 2 wherein with arranging, and lead to groove 8 on both sides face and set up along 1 symmetry of building block body. After the two hollow building blocks 1 are aligned and spliced, a staggered gap similar to the gap formed by the two crosses is formed, and the two novel hollow building blocks are bonded more firmly through the staggered gap.

preferably, the elongated through holes 2 in one or both of the central most rows of the block body 1 have a greater volume than the elongated through holes 2 in the other rows. When building a wall, the mortar can be filled more in the strip through hole 2 at the most central position, so that the upper and lower connected building block bodies are connected more tightly and are bonded more firmly.

Preferably, the corners of the elongated through-holes 2 are rounded. The corner is the fillet, has reduced stress concentration, and the structural stress is reasonable, has improved the compressive strength of building block body 1.

further, the specification of the novel hollow building block is 390mm multiplied by 190mm multiplied by 90 mm. Further, the thickness of the outer wall 3 is 2 or 3cm, the thickness of the inner wall 4 is 2 or 2.5cm, the width of the inner rib 5 is 2 or 2.5cm, and the length of the elongated through hole 2 is 3 or 4 or 5 or 8 cm. The novel hollow building block can select the parameters. In addition, the novel hollow building block is made of concrete light aggregate materials and has the advantages of high compressive strength, light weight, high fireproof level and the like.

Further, the number of rows of the long-strip through holes is 5. However, those skilled in the art should understand that the number of rows of the elongated through holes is not limited to 5, but may be 6, 7, 8, 9, 10, 11, etc.

The following is that the utility model relates to a novel hollow block's theory of operation: referring to fig. 2, when the novel hollow building block is used for building a wall, two building block bodies 1 are connected together in an abutting mode, the concave portion 6 and the through groove 8 can form a filling portion similar to two cross-shaped frames, when mortar is used for building, the mortar can be filled in the long through hole 2 and the filling portion formed by the two building block bodies 1, and therefore the novel hollow building block is connected more firmly. Subsequently, after having filled first layer with this kind of novel hollow block, usable specification is that 240mm 190mm x 90mm and rectangular through-hole 2's row number is 5 or carries out the dislocation with specification 240mm x 120mm x 90mm and rectangular through-hole 2's row number is 3 building block body on the second floor and builds the step, also owing to depressed part 6, protruding portion 7 and logical groove 8 that are equipped with on this kind of novel hollow block on first floor for the first floor is difficult for taking place to drop or other problems under the gravity of the hollow block on other layers, makes this kind of novel hollow block connect more firmly within a definite time. Further, have rectangular through-hole 2 and lead to groove 8, can make this novel hollow block more have good self preservation temperature, from thermal-insulated, from syllable-dividing effect, also can lighten weight and reduce cost in addition.

The present invention is not limited to the above embodiment, and if various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, they are intended to be covered if they fall within the scope of the claims and the equivalent technology of the present invention.

Claims

1. The utility model provides a novel hollow building block, includes the building block body and locates many rectangular through-holes on the building block body, its characterized in that:

The building block body consists of an outer wall, an inner wall and an inner rib; the long through holes penetrate through the thickness direction of the building block body and are arranged in multiple rows, and the long through holes in each row are arranged along the length direction of the building block body; two side surfaces of the building block body in the width direction comprise a concave part in the middle and protruding parts at two ends, the concave part is provided with a plurality of through grooves penetrating through the thickness direction of the building block body, and the through grooves are arranged along the length direction of the building block body; the plurality of through grooves are all in the same row with one row of the strip through holes, and the through grooves on the two side surfaces are symmetrically arranged along the building block body; the long through holes in one or two rows at the center of the block body have larger volume than the long through holes in other rows.

2. The new hollow block of claim 1, wherein:

The corner of the long strip through hole is a round angle.

3. The new hollow block of claim 1, wherein:

The specification of the novel hollow block is 390mm multiplied by 190mm multiplied by 90 mm.

4. The new hollow block of claim 1, wherein:

The thickness of outer wall is 2 or 3cm, the thickness of inner wall is 2 or 2.5cm, the width of interior rib is 2 or 2.5cm, the length of rectangular through-hole is 3 or 4 or 5 or 8 cm.

5. The new hollow block of claim 1, wherein:

The number of rows of the long-strip through holes is 5.