CN211285687U - Building block and ecological retaining wall formed by same - Google Patents
Building block and ecological retaining wall formed by same Download PDFInfo
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- CN211285687U CN211285687U CN201921229450.2U CN201921229450U CN211285687U CN 211285687 U CN211285687 U CN 211285687U CN 201921229450 U CN201921229450 U CN 201921229450U CN 211285687 U CN211285687 U CN 211285687U
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- groove
- tenon
- building block
- retaining wall
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Abstract
A block having a top face, a bottom face, a front face, a rear face, a left side face and a right side face; the rear parts of the left side surface and the right side surface of the building block are respectively provided with a first groove and a first tenon, the width of the first groove is larger than that of the first tenon, and the first tenon can enter the first groove when the retaining wall is built; the rear part of the bottom surface of the building block is provided with a second groove, the rear part of the top surface of the building block is provided with a second tenon protruding out of the top surface, the width of the second groove is larger than that of the second tenon, when the retaining wall is built, the second tenon can enter the second groove, and the rear surface of the second groove is close to the rear surface of the first tenon. And to provide an ecological retaining wall. The utility model provides a but protect superior some, the block of card lock, the better building block of fastness and the ecological retaining wall who forms of soil.
Description
Technical Field
The utility model relates to a civil engineering's wall body, especially building block and the ecological retaining wall who forms thereof.
Background
How to solve ecological problems under the premise of protecting soil as far as possible by the retaining wall is an industrial problem. In the existing block retaining wall, although the holes of the blocks have certain ecological effect, the gaps between the adjacent blocks cause soil to be easy to lose; the adjacent building blocks have larger space, soil directly runs off from the space, and soil loss can also cause instability of the retaining wall.
Disclosure of Invention
In order to overcome the poor, relatively poor not enough of fastness of the protection soil performance of existing building block retaining wall, the utility model provides a but protect superior some, the card lock, the better building block of fastness and the ecological type building block retaining wall who forms of soil.
The utility model provides a technical scheme that its technical problem adopted is:
a block having a top face, a bottom face, a front face, a rear face, a left side face and a right side face; the rear parts of the left side surface and the right side surface of the building block are respectively provided with a first groove and a first tenon, the width of the first groove is larger than that of the first tenon, and the first tenon can enter the first groove when the retaining wall is built; the rear part of the bottom surface of the building block is provided with a second groove, the rear part of the top surface of the building block is provided with a second tenon protruding out of the top surface, the width of the second groove is larger than that of the second tenon, when the retaining wall is built, the second tenon can enter the second groove, and the rear surface of the second groove is close to the rear surface of the first tenon.
Further, a gap is formed in the back of the building block; the notch is of an arc shape or two arc shapes or a wave shape.
Still further, the building block is provided with one, or 2, or 3 large holes; the big holes are upper and lower through holes or lower blind holes.
The building block is also provided with 2 or 4 small holes.
The middle area of the side surface of the building block is recessed, and the width of the rear part of the building block is larger than the front part of the building block and is also larger than the middle part of the building block; the width of the front part of the building block is larger than that of the middle part of the building block.
The front face of the block is a bevel.
The second groove and the second tenon of the building block are both provided with oblique angles.
An ecological retaining wall is formed by building blocks in a staggered and overlapped mode, wherein each building block is provided with a top face, a bottom face, a front face, a rear face, a left side face and a right side face; the rear parts of the left side surface and the right side surface of the building block are respectively provided with a first groove and a first tenon, the width of the first groove is larger than that of the first tenon, and the first tenon can enter the first groove when the retaining wall is built; the rear part of the bottom surface of the building block is provided with a second groove, the rear part of the top surface of the building block is provided with a second tenon protruding out of the top surface, the width of the second groove is larger than that of the second tenon, when the retaining wall is built, the second tenon can enter the second groove, and the rear surface of the second groove is close to the rear surface of the first tenon.
The beneficial effects of the utility model are that: through setting up side groove and tenon, when building the cooperation, the tenon is gone into in the groove, and is similar with background art in ecological aspect in addition, but has the better soil conservation effect than background art, better kayser effect.
Drawings
FIG. 1 is a block perspective view;
FIG. 2 is a top view of the block;
FIG. 3 is a schematic side view of a block;
FIG. 4 is a further top view of the block;
FIG. 5 is a schematic view of yet another side of the block;
FIG. 6 is a rear view of the block;
FIG. 7 is yet another rear view of the block;
FIG. 8 is a graph of the adjacent relationship of the same course masonry of blocks;
figure 9 is a side schematic view of a top course block;
fig. 10 is a schematic vertical section of a retaining wall formed from blocks.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1-10, a block has a top face 1, a bottom face 2, a front face 3, a rear face 4, a left side face 5 and a right side face 6; the rear parts of the left side surface 5 and the right side surface 6 of the building block are respectively provided with a first groove 7 and a first tenon 8, the width of the first groove is larger than that of the first tenon, and the first tenon can enter the first groove when a retaining wall is built; the back of the bottom surface of the building block is provided with a second groove 13, the back of the top surface of the building block is provided with a second tenon 14 protruding out of the top surface, the width of the second groove 13 is larger than that of the second tenon 14, when the retaining wall is built, the second tenon 14 can enter the second groove 13, and the back of the second groove 13 is close to the back of the second tenon 14.
A gap 9 is arranged behind the building block; the gap 9 can be in an arc shape or 2 arc shapes or a wave shape;
the building block is provided with large holes 10, and the number of the large holes 10 can be one, 2 or 3; the large hole 10 can be an upper through hole and a lower through hole or a lower blind hole.
The building block can also be provided with small holes 11, and the number of the small holes 11 is generally 2 or 4;
the middle area of the side surface of the building block is recessed, and the width of the rear part of the building block is larger than the front part of the building block and is also larger than the middle part of the building block; the width of the front part of the building block is larger than that of the middle part of the building block.
The front of the building block can be a bevel 12;
the second groove 13 and the second tongue 14 of the block can be provided with a first bevel 17 and a second bevel 18.
An ecological retaining wall is formed by building blocks in a staggered and overlapped mode, wherein the building blocks are provided with top surfaces 1, bottom surfaces 2, front surfaces 3, rear surfaces 4, left side surfaces 5 and right side surfaces 6; the rear parts of the left side surface 5 and the right side surface 6 of the building block are respectively provided with a first groove 7 and a first tenon 8, the width of the first groove is larger than that of the first tenon, and the first tenon can enter the first groove when a retaining wall is built; the back of the bottom surface of the building block is provided with a second groove 13, the back of the top surface of the building block is provided with a second tenon 14 protruding out of the top surface, the width of the second groove 13 is larger than that of the second tenon 14, when the retaining wall is built, the second tenon 14 can enter the second groove 13, and the back of the second groove 13 is close to the back of the second tenon 14.
As can be seen from fig. 1, 2, there are a top surface 1, a bottom surface 2, a front surface 3, a rear surface 4, side surfaces 5 and side surfaces 6; the rear parts of the left side surface 5 and the right side surface 6 are respectively provided with a first groove 7 and a first tenon 8, and the first groove is larger than the first tenon; a bevel 12 is formed at the front face 3.
As seen from figure 3, the rear part of the bottom surface of the building block is provided with a second groove 13, the rear part of the top surface of the building block is provided with a second tenon 14 protruding out of the top surface, the width of the second groove 13 is larger than that of the second tenon 14, and the larger the second groove 13 is, the more convenient the turning is when the turning area is built.
As can be seen in fig. 4, the first lateral groove 15 and the first tongue 16 may be curved, but may have other shapes. The arc-shaped groove tenons are convenient to turn and adjust when the building blocks are built, and the arc-shaped groove tenons are beneficial to reducing stress concentration, are not easy to damage and are firmer.
As can be seen from fig. 5, the rear part of the bottom surface of the building block is provided with a second groove 17, the rear part of the top surface of the building block is provided with a second tenon 18 protruding from the top surface, and the groove and the tenon can be inclined planes; but may of course also be curved or have other shapes.
As can be seen in fig. 6, a gap 9 is provided behind the block. As can be seen from fig. 7, the gap 19 formed at the back of the block may be two gaps, and the height from bottom to top between the 2 gaps is relatively large, so that the block is not easy to break; the indentations may also be of various shapes, such as wavy. The gap 9 and the big hole 10 can be communicated with the back of the building block to be used as a retaining wall, the back of the building block is generally a soil body, and the gap 9 can ensure that organisms growing in the big hole 10 are directly communicated with the soil body on the back of the building block.
As can be seen in fig. 8, in the straight section, the adjacent blocks do not come together at the front, but rather form a void 20 at the front. When the retaining wall is built, the first tenons 8 and 16 can enter the first grooves 7 and 15, so that soil behind the retaining wall is not easy to run off from the matching parts of the grooves and the tenons, and a better soil conservation effect is achieved; simultaneously, the cooperation of this groove and tenon plays the kayser effect of each other of adjacent building block, is favorable to improving retaining wall wholeness.
As can be seen in fig. 9, the rear of the top face of the top block need not be provided with a tongue projecting above the top face.
As can be seen from fig. 10, when the retaining wall is formed by the blocks, the second tenons 14 and 18 on the top surface of the lower block enter the second grooves 13 and 17 on the bottom surface of the upper block, the upper block and the lower block are mutually locked, and the back surfaces of the second grooves 13 and 17 are abutted against the back surfaces of the second tenons 14 and 18, so that the integrity of the retaining wall is improved; and moreover, the masonry positioning function is realized, the backs of the grooves 13 and 17 of the upper-layer building blocks are close to the backs of the tenons 14 and 18 of the lower-layer building blocks, and the masonry is in place: the inclination angle of the retaining wall can be changed by adjusting the positions of the grooves 13, 17 and the tenons 14, 18. If the building block of fig. 5 is adopted, the back of the second tenon 18 and the back of the second groove 17 are inclined planes, which is beneficial to reducing the stress concentration of the groove, the building block is not easy to be damaged, and if the geotechnical materials such as geogrid, geotechnical cloth and the like are laid between the upper layer building block and the lower layer building block, the inclined planes of the groove and the tenon are beneficial to the upper layer building block and the lower layer building block to be closer to the geotechnical materials, and the retaining wall is not easy to deform.
The middle area of the side surface of the building block is recessed, and the width of the rear part of the building block is larger than the front part of the building block and is also larger than the middle part of the building block; the width of the front part of the building block is larger than that of the middle part of the building block. Thus, when the building blocks are built into a wall body, the adjacent building blocks on the same layer form a gap 20 and a larger middle gap, and the gap and the inclined plane 12 are convenient for plants in the cavity 10 of the building block on the lower layer to grow upwards.
The top face of the top block, as described in the front face 3 of the block, fig. 9 and 10, may be formed with various lines, or patterns, depending on the aesthetic requirements.
The small hole 11 of the building block can be a through hole or a blind hole. When the wall body is built, steel bars, plastic bars and the like can be inserted into the through holes, and cement mortar and the like are poured into the through holes, so that the wall body is more integral and firm; if the small holes on the top surface and the bottom surface are blind holes, the short rods are inserted into the blind holes, and can be made of plastics or metal, so that the integrity of the wall body is improved.
The concrete embodiment shows that the soil-retaining effect is similar to that of the background art in ecological aspect, but the soil-retaining effect and the locking effect are better than those of the background art.
Claims (8)
1. A block having a top face, a bottom face, a front face, a rear face, a left side face and a right side face; the building block is characterized in that the rear parts of the left side surface and the right side surface of the building block are respectively provided with a first groove and a first tenon, the width of the first groove is larger than that of the first tenon, and when the building block is a retaining wall, the first tenon can enter the first groove; the rear part of the bottom surface of the building block is provided with a second groove, the rear part of the top surface of the building block is provided with a second tenon protruding out of the top surface, the width of the second groove is larger than that of the second tenon, when the retaining wall is built, the second tenon can enter the second groove, and the rear surface of the second groove is close to the rear surface of the first tenon.
2. The block of claim 1, wherein a notch is provided in the rear face of the block; the notch is arc-shaped or wave-shaped.
3. The block according to claim 1 or 2, characterized in that it is provided with one, or 2, or 3 macro-holes; the big holes are upper and lower through holes or lower blind holes.
4. A block as claimed in claim 1 or claim 2, wherein the block is further provided with 2 or 4 apertures.
5. A block as claimed in claim 1 or claim 2, wherein the side faces of the block are recessed in the mid region thereof, the rear portion of the block being wider than the front portion of the block and also wider than the mid portion of the block; the width of the front part of the building block is larger than that of the middle part of the building block.
6. A block as claimed in claim 1 or claim 2, wherein the front face of the block is bevelled.
7. A block as claimed in claim 1 or claim 2, wherein the second groove and the second tongue of the block are both bevelled.
8. An ecological retaining wall formed of the blocks as claimed in claim 1, wherein the retaining wall is constructed by alternately stacking blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921229450.2U CN211285687U (en) | 2019-08-01 | 2019-08-01 | Building block and ecological retaining wall formed by same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921229450.2U CN211285687U (en) | 2019-08-01 | 2019-08-01 | Building block and ecological retaining wall formed by same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211285687U true CN211285687U (en) | 2020-08-18 |
Family
ID=72015821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921229450.2U Active CN211285687U (en) | 2019-08-01 | 2019-08-01 | Building block and ecological retaining wall formed by same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211285687U (en) |
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2019
- 2019-08-01 CN CN201921229450.2U patent/CN211285687U/en active Active
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