CN216712631U

CN216712631U - Pavement water permeable brick structure capable of self-adapting to foundation damage

Info

Publication number: CN216712631U
Application number: CN202123199683.2U
Authority: CN
Inventors: 郝志敏
Original assignee: Hangzhou Dadi Technology Co ltd
Current assignee: Hangzhou Dadi Technology Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-06-10
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a sidewalk water permeable brick structure capable of self-adapting to foundation damage, which comprises first water permeable bricks and second water permeable bricks, wherein the first water permeable bricks and the second water permeable bricks are identical in height and are alternately laid on the ground, the first water permeable bricks are regular quadrangular frustum, the second water permeable bricks are trapezoidal bodies matched with spaces between the adjacent first water permeable bricks, and the second water permeable bricks are inlaid between the adjacent two first water permeable bricks and are attached to the side surfaces of the second water permeable bricks along the transverse direction of the laying direction. The utility model aims to provide a water permeable brick structure of a sidewalk, which can adapt to lateral stress deformation, is favorable for ensuring the flatness of a road surface and can prevent accumulated water from splashing and is self-adaptive to foundation damage.

Description

Pavement water permeable brick structure capable of self-adapting to foundation damage

Technical Field

The utility model relates to the technical field of municipal engineering, in particular to a sidewalk water permeable brick structure capable of self-adapting to foundation destruction.

Background

Set up the pavement brick structure that permeates water on municipal works manway top layer, accomplish the quick infiltration of road surface rainwater runoff, traditional pavement brick structure that permeates water is given first place to with cuboid or square more in geometric characteristics, has a small amount of irregular column structural style simultaneously, and its common characteristic is that the contained angle of bottom surface, top surface and all sides is 90. The sidewalk water permeable brick is a common engineering structure in municipal road engineering. The permeable brick structure mainly has two functions: firstly, providing a relatively flat pavement to provide physical conditions for the pedestrian to pass through; secondly, the infiltration and the discharge of rainwater on the pavement are quickly finished by utilizing the water permeability of the brick body, so that the pavement road condition of the sidewalk in rainy season is ensured to meet the requirement of pedestrian passing; thirdly, the rainwater is accelerated to infiltrate into the ground from the pavement of the sidewalk, and the function of a sponge city is exerted.

However, the existing permeable brick for the sidewalk has the structural defect that the existing permeable brick for the sidewalk cannot continuously adapt to lateral stress deformation, and along with the increase of the running time of the pavement of the permeable brick for the sidewalk, the capability of the permeable brick affected by lateral extrusion stress is gradually lost, so that the phenomenon of arching of the pavement is easy to occur, and the problem of accumulated water splashing is also caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a water permeable brick structure of a sidewalk, which can adapt to lateral stress deformation, is favorable for ensuring the pavement evenness and can prevent accumulated water from splashing and is adaptive to foundation damage.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model relates to a sidewalk water permeable brick structure capable of self-adapting to foundation damage, which comprises first water permeable bricks and second water permeable bricks, wherein the first water permeable bricks and the second water permeable bricks are identical in height and are alternately laid on the ground along the transverse direction, the first water permeable bricks are regular quadrangular frustum shaped bodies, the second water permeable bricks are trapezoidal bodies matched with the space between the adjacent first water permeable bricks, and the second water permeable bricks are embedded between the adjacent two first water permeable bricks and are attached to the side surfaces of the adjacent first water permeable bricks.

In the sidewalk water permeable brick structure capable of being damaged by self-adaption, the second water permeable brick comprises a square top surface, a rectangular bottom surface, a left side isosceles trapezoid surface, a right side isosceles trapezoid surface, a front side isosceles trapezoid surface and a rear side isosceles trapezoid surface which are connected between the square top surface and the rectangular bottom surface, an angle alpha formed by the lower bottom surface and the side surface of the first water permeable brick is 45 degrees, and an angle beta formed by the left side isosceles trapezoid surface and the right side isosceles trapezoid surface and the rectangular bottom surface is 135 degrees.

In the sidewalk water permeable brick structure damaged by the self-adaptive foundation, the size of the square top surface is the same as that of the upper bottom surface, the width D of the rectangular bottom surface is equal to the distance D between the lower bottom surfaces of two adjacent first water permeable bricks, and the length of the rectangular bottom surface is the same as the side length of the lower bottom surface.

In the pavement water permeable brick structure capable of self-adapting to foundation damage, a plurality of convex connecting blocks are uniformly distributed on the left side surface and the right side surface of the first water permeable brick, and a plurality of grooves matched with the connecting blocks are formed in the isosceles trapezoid surfaces of the left side and the right side.

In the sidewalk water permeable brick structure with the self-adaptive foundation damage, the front side face and the rear side face of the first water permeable brick are respectively provided with a diversion trench extending along the inclined plane.

In the sidewalk water permeable brick structure capable of being damaged by the self-adaption foundation, the upper bottom surface is provided with the water flowing grooves in the rhombic grids, and the rhombic grids are internally provided with the anti-slip strips.

In the sidewalk permeable brick structure with the self-adaptive foundation destruction, the bottom of the lower bottom surface is provided with a threaded connector, and the threaded connector is internally connected with a ground inserting column.

Compared with the prior art, the self-adaptive foundation-destruction sidewalk water permeable brick structure at least has the following beneficial effects:

the permeable brick structure of the application cancels a cuboid or cube structure commonly used by the traditional permeable brick and a mode that the whole pavement is paved by a brick body with a single shape specification, and is changed into a mode that two bricks with different shapes are alternatively matched and paved, and a structure that the top surface and the bottom surface of a first permeable brick and a second permeable brick form an angle of 45 or 135 degrees with four side surfaces is adopted, so that four oblique constraints are added around a single permeable brick, after a part of permeable bricks are damaged and subsided when a foundation is damaged, four side surfaces of each subsided permeable brick are simultaneously constrained by adjacent brick bodies, namely, the permeable bricks are continuously extruded and supported by the adjacent brick bodies, the subsided brick bodies can be continuously kept stable and are not easy to freely swing, and meanwhile, the damaged single brick body of the foundation cannot form punching and picking damage to the foundation of the adjacent permeable bricks due to the fact that the accumulated water impacts the bottom when the brick bodies are warped, the water permeable brick has the structural advantage that the damage range is restrained from continuing to expand after the foundation of the partial water permeable brick is damaged, the water permeable brick has the capability of continuous work, the foot of a pedestrian who is older or inconvenient in body movement due to instability of the brick after the foundation of the partial brick is damaged is prevented from being sprained, and the phenomenon of accumulated water splashing when the pedestrian passes in rainy seasons is also avoided.

Simultaneously, even the local brick body of permeating water of this application takes place the condition from ground hunch-up because of the sideslip is more, when pedestrian or vehicle roll, the vertical load that the more brick that permeates water of hunch-up bore is great than the peripheral brick body and bear, and adjacent brick receives can constantly to peripheral transmission deformation when extrudeing, protruding more brick that permeates water can be pressed to the leveling condition again, make protruding brick that permeates water have can keep smooth ability with peripheral brick face automatically, the structural defect that the brick road surface of permeating water of current pavement exists and can't continuously adapt to lateral stress deformation has been solved, be favorable to keeping the level and smooth of whole road surface.

Drawings

FIG. 1 is a top view of the transverse laying states of a first water permeable brick and a second water permeable brick in a sidewalk water permeable brick structure adaptive to foundation destruction, according to the present invention;

fig. 2 is a schematic three-dimensional structure diagram of a first water permeable brick in the sidewalk water permeable brick structure of the utility model (omitting a first flume, a second flume and an anti-skid strip);

FIG. 3 is a top view of a first water permeable brick in a footway water permeable brick structure of the present invention that is self-adaptive to foundation damage;

FIG. 4 is a bottom view (omitting a ground column) of a first water permeable brick in the self-adaptive foundation destruction sidewalk water permeable brick structure of the present invention;

FIG. 5 is a front view of a first water permeable brick in a footway water permeable brick structure of the present invention that is self-adaptive to foundation destruction;

FIG. 6 is a top view of a second water permeable brick in a footway water permeable brick structure of the present invention that is self-adaptive to foundation damage;

FIG. 7 is a bottom view of a second water permeable brick in a footway water permeable brick structure of the present invention that is self-adaptive to foundation damage;

FIG. 8 is a front view of a second water permeable brick in a sidewalk water permeable brick structure of the present invention that is adaptive to foundation destruction;

fig. 9 is a left side view of a second water permeable brick in a sidewalk water permeable brick structure for self-adaptive foundation destruction according to the utility model.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

As shown in fig. 1, the sidewalk water permeable brick structure adaptive to foundation damage comprises a plurality of first water permeable bricks 1 and second water permeable bricks 2 which are identical in height and are paved on the ground 7. Referring to fig. 2 and 5, the first water permeable bricks 1 are regular quadrangular frustum pyramid, the angle α formed by the lower bottom surface 102 and the side surface is 45 °, and when the bricks are laid, the first water permeable bricks 1 are arranged in parallel at equal intervals. Referring to fig. 6 to 9, the second water permeable brick 2 is a trapezoid body adapted to the space between the adjacent first water permeable bricks 1, and comprises a square top surface 201, a rectangular bottom surface 202, and left and right isosceles trapezoid surfaces 203, front and rear isosceles trapezoid surfaces 204 connected therebetween, wherein the square top surface 201 has the same size as the upper bottom surface 101 of the first water permeable brick 1, the width D of the rectangular bottom surface 202 is equal to the distance D between the lower bottom surfaces 102 of the two adjacent first water permeable bricks 1, the length of the rectangular bottom surface 202 is the same as the length of the lower bottom surface 102 of the first water permeable brick 1, the angle β formed by the left and right isosceles trapezoid surfaces 203 and the rectangular bottom surface 202 is 135 °, so that the left and right isosceles trapezoid surfaces 203 are adapted to and attached to the left and

right side surfaces

3, 31 of the first water permeable bricks 1, and the first water permeable bricks 1 and the second water permeable bricks 2 are alternately laid in the transverse direction, the longitudinal direction and the transverse direction, the second brick 2 that permeates water is inlayed between two adjacent first bricks 1 that permeate water, and through the mode of side laminating, first brick 1, the interlocking of second brick 2 that permeate water, simultaneously, first brick 1 leading flank 4, the trailing flank 41 that permeates water splices into a plane with the isosceles trapezoid face 204 of the front and back side of second brick 2 respectively, and such laying mode makes and produces the holding power between the adjacent fragment of brick, has guaranteed the joint strength between the horizontal row fragment of brick.

As shown in fig. 2, 3 and 7, a plurality of convex connecting blocks 9 are uniformly distributed on the left side surface 3 and the right side surface 31 of the first water permeable brick 1, correspondingly, a plurality of grooves 2031 matched with the connecting blocks 9 are formed in the left and right isosceles trapezoidal surfaces 203 of the second water permeable brick 2, and when the water permeable bricks are laid, the connecting blocks 9 are matched with the grooves 2031, so that the connecting strength between adjacent bricks is further enhanced.

As shown in fig. 2 to 5, the front side surface 4 and the rear side surface 41 of the first water permeable brick 1 are respectively provided with a diversion trench 8 extending along an inclined surface, so as to facilitate diversion of water on the surface thereof to the ground 7.

As shown in fig. 3, a first water flowing groove 10 and a second water flowing groove 11 in a zigzag shape are symmetrically formed in an upper bottom surface 101 of the first water permeable brick 1, the first water flowing groove 10 and the second water flowing groove 11 are butted to form a rhombic lattice, and anti-slip strips 13 are arranged in the rhombic lattice. Of course, in practical application, the diamond grids and the number of the anti-slip strips 13 can be set according to requirements, which are not listed here.

As shown in fig. 2 and 4, a plurality of threaded connectors 14 are formed on the lower bottom surface 102 of the first water permeable brick 1, the ground inserting columns 12 are connected to the connectors 14 in a threaded manner, and when bricks are laid, the ground inserting columns 12 are inserted into the ground 7, so that the bricks can be prevented from being displaced when being laid, and smooth construction can be guaranteed.

The utility model provides a brick structure permeates water when laying, adopt earlier violently afterwards indulge the mode, earlier along transversely laying first brick 1, the second permeates water brick 2 in turn according to the mode of side laminating about the adjacent brick body, the first last bottom surface 101 that permeates water brick 1 is last, lower bottom surface 102 is under, it establishes into a horizontal row in proper order to lay, only need when the second horizontal row is laid with the first brick 1 and the second permeate water brick 2 top end change can, analogize so, until accomplishing whole work of laying.

Compared with the traditional sidewalk water permeable brick structure, the water permeable brick structure has better adaptive horizontal lateral extrusion stress deformation capacity, and the arching position has the capacity of automatically repairing to a flat state. The utility model provides a brick that permeates water relies on the mode of the side laminating of slope, can be in the horizontal direction relative slip in order to adapt to horizontal side direction extrusion stress, improves the horizontal side direction deformation adjustment ability of brick that permeates water, is favorable to avoiding the arch camber problem.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a pavement of self-adaptation basis destruction brick structure of permeating water, includes first brick (1), the second brick (2) of permeating water, its characterized in that of permeating water: first brick (1), the second of permeating water is the same and is laid along horizontal turn on ground (7) highly, first brick (1) of permeating water is just four prismatic table, the second is permeated water brick (2) and is the trapezoidal body with the space adaptation between adjacent first brick (1) of permeating water, the second is permeated water brick (2) and inlays and laminate in the side between two adjacent first brick (1) of permeating water.

2. The adaptive foundation failure permeable brick structure for sidewalks of claim 1, wherein: the second water permeable brick (2) comprises a square top surface (201), a rectangular bottom surface (202), a left isosceles trapezoid surface (203), a right isosceles trapezoid surface (203), a front isosceles trapezoid surface (204), a rear isosceles trapezoid surface (204), a left isosceles trapezoid surface and a right isosceles trapezoid surface, wherein the left isosceles trapezoid surface and the right isosceles trapezoid surface are connected between the square top surface (201) and the rectangular bottom surface (202), an angle alpha formed by the lower bottom surface (102) and the side surface of the first water permeable brick (1) is 45 degrees, and an angle beta formed by the left isosceles trapezoid surface and the right isosceles trapezoid surface (203) and the rectangular bottom surface (202) is 135 degrees.

3. A footway permeable brick structure according to claim 2, characterized in that: the square top surface (201) and the upper bottom surface (101) of the first water permeable bricks (1) are the same in size, the width D of the rectangular bottom surface (202) is equal to the distance D between the lower bottom surfaces (102) of two adjacent first water permeable bricks (1), and the length of the rectangular bottom surface (202) is the same as the side length of the lower bottom surfaces (102).

4. A footway permeable brick structure according to claim 3, characterized in that: the left side (3) of first brick (1) of permeating water, right flank (31) go up the equipartition and have a plurality of bellied connecting block (9), set up a plurality of recess (2031) with connecting block (9) adaptation on the isosceles trapezoid face (203) in left and right sides.

5. The adaptive foundation failure permeable brick structure for sidewalks of claim 4, wherein: and the front side surface (4) and the rear side surface (41) of the first water permeable brick (1) are respectively provided with a diversion trench (8) extending along the inclined surface.

6. The adaptive foundation failure permeable brick structure for sidewalks of claim 5, wherein: the upper bottom surface (101) is provided with water flowing grooves in a diamond form, and anti-slip strips (13) are arranged in the diamond form.

7. The adaptive foundation failure permeable brick structure for sidewalks of claim 6, wherein: the bottom of the lower bottom surface (102) is provided with a threaded connecting port (14), and the threaded connecting port (14) is connected with a ground inserting column (12) in a threaded manner.