CN212052147U - Novel gap permeable pavement structure - Google Patents
Novel gap permeable pavement structure Download PDFInfo
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- CN212052147U CN212052147U CN201922270626.5U CN201922270626U CN212052147U CN 212052147 U CN212052147 U CN 212052147U CN 201922270626 U CN201922270626 U CN 201922270626U CN 212052147 U CN212052147 U CN 212052147U
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Abstract
The utility model relates to a novel gap permeable pavement structure includes foundation bed, interlocking assembly piece layer, geotechnological cloth layer, sand bed and gap permeable brick layer from bottom to top in proper order, interlocking assembly piece layer is assembled by the mutual lock of upper and lower two-layer interlocking assembly piece and is formed to form the passageway that is used for water storage and drainage in the centre of interlocking assembly piece layer. The utility model discloses a novel networking passageway that water storage and drainage are used for to the nature formation in interlocking assembly piece layer of gap permeable pavement structure, not only overall structure is simple, and construction convenience still is favorable to the water permeability and the water content of increase road surface structure, also is convenient for realize comprehensive utilization with water drainage to the sump pit simultaneously.
Description
Technical Field
The utility model relates to a sponge city construction technical field, concretely relates to novel gap permeable pavement structure.
Background
Along with the acceleration of the urbanization process and the increase of hard coverage, the underground water resource of cities and towns is gradually reduced, the runoff of the rainwater on the earth surface is increased, the infiltration amplitude is reduced, in recent years, the phenomenon of 'seeing the sea' in cities is frequent, flooding is frequent, underground water cannot be supplemented, and how to permeate, retain and recycle the rainwater, the urban heat island effect is improved, and the rainwater runoff is reduced.
The sponge city is a city which can be like a sponge, has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters and the like, absorbs water, stores water, seeps water and purifies water in the rainy period, and releases the stored water and utilizes the water when needed. The construction of sponge cities is an objective demand for solving the water environment problem in China. The method solves the problems of 'waterlogging when raining, drought when raining stops', water resource shortage, runoff pollution, non-point source pollution caused by combined system sewage overflow and the like in cities in China.
At present, in the aspect of building design of sponge cities, a pavement structure which is simpler in structure and more convenient to construct is lacked. Meanwhile, the brick is lack of excellent products in the aspect of building materials, particularly, the brick structure and the performance of the brick cannot well meet the development requirements, for example, the adjacent structures of the existing paving brick are not provided with reasonable interlocking structures, so that the conditions of collapse, depression and the like of a road surface often occur, the walking is influenced, and the water permeating, storing and conveying functions of the brick are poor.
SUMMERY OF THE UTILITY MODEL
Based on the problem, the utility model provides a novel gap permeable pavement structure, its interlocking assembly piece in situ nature forms the networking passageway that is used for water storage and drainage, and not only overall structure is simple, and construction convenience still is favorable to the water permeability and the water content of increase road surface structure, also is convenient for realize comprehensive utilization with water drainage to the sump pit simultaneously.
The technical scheme of the utility model lies in: the utility model provides a novel gap permeable pavement structure, includes foundation bed, interlocking assembly piece layer, geotechnological cloth layer, sand bed and gap permeable brick layer from bottom to top in proper order, interlocking assembly piece layer is formed by the mutual lock assembly of upper and lower two-layer interlocking assembly piece to form the passageway that is used for water storage and drainage in the centre of interlocking assembly piece layer.
The interlocking assembly block comprises a cuboid-shaped brick body, the peripheral vertex angles of the brick body are right angles, a pair of side faces of the brick body protrude outwards to form protruding side faces, and the protruding side faces are used for being matched with the concave side faces of the left and right adjacent brick bodies; the other pair of side surfaces of the brick body is inwards recessed to form recessed side surfaces, and the recessed side surfaces are used for being matched with the protruding side surfaces of the left and right adjacent brick bodies; the top surface of the brick body is provided with a cross-shaped sinking groove for forming a channel for water storage and drainage; the top surface of fragment of brick body still sets up boss and pit, boss and pit are used for rather than pit and the boss on the fragment of brick body of lock from top to bottom mutually supporting.
Preferably, two sides of the convex side surface have conicity, and two sides of the concave side surface are correspondingly provided with conicity.
Preferably, the boss is a tapered boss, and the recess is a tapered recess.
Preferably, the boss on the top surface of the brick body is a circular boss, and the pit on the top surface of the brick body is a circular pit.
Preferably, the top surface of the brick body is of a centrosymmetric structure.
Preferably, the cross-shaped sinking groove penetrates through four side surfaces of the brick body so as to be communicated with the cross-shaped sinking groove of the adjacent brick body.
Preferably, the cross section of the cross-shaped sinking groove is arc-shaped.
Preferably, the bottom surface of the block body is a plane.
The beneficial effects of the utility model reside in that:
firstly the utility model discloses a networking passageway that is used for water storage and drainage is formed naturally in interlocking assembly piece layer, not only simple structure, construction convenience still is favorable to the water permeability and the water content of increase road surface structure, also is convenient for realize comprehensive utilization with water drainage to the sump pit simultaneously.
Secondly the utility model discloses a pair of side of interlocking assembly piece is outside protruding, forms protruding side, and its another side is inwards sunken, forms sunken side, mutually supports through the sunken side of protruding side and adjacent fragment of brick body, and the cooperation can be touched on the right angle shape apex angle well simultaneously to and boss and pit on the top surface mutually support, thereby form three-dimensional interlocking structure, make interlocking assembly piece have better interlocking nature.
Thirdly, the joint of the two cross-shaped channels can be connected in series in a mode of inserting a pipe fitting, so that the water conveying channels can be communicated, and the interlocking performance can be improved.
Drawings
Fig. 1 is a schematic view of a vertical structure of a local unit body of a novel gap permeable pavement structure.
Fig. 2 is a schematic view of the use state of eight interlocking assembling blocks.
Fig. 3 is a perspective view of a single interlocking mounting block.
FIG. 4 is a top view of a single lock mounting block.
In the figure:
10-a base layer 11-an interlocking assembly block layer 12-a geotextile layer 13-a sand layer 14-a gap permeable brick layer 15-a channel;
1-brick body 2-apex angle 3-protruding side 4-sunken side 5-cross sink 6-boss 7-pit.
Detailed Description
In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.
As shown in fig. 1 and fig. 2, the novel gap permeable pavement structure of the present invention sequentially comprises a foundation layer 10, an interlocking assembly block layer 11, a geotextile layer 12, a sand layer 13, and a gap permeable brick layer 14 from bottom to top.
The foundation layer 10 is a ground foundation which is tamped and leveled, and a concrete layer can be paved on some soft foundation foundations.
The interlocking assembly block layer 11 is formed by mutually buckling and assembling an upper interlocking assembly block and a lower interlocking assembly block, and a channel 15 for water storage and drainage is formed in the middle of the interlocking assembly block layer. Through the networking passageway that is used for water storage and drainage that naturally forms in interlocking assembly block layer, not only simple structure, construction convenience still is favorable to the ventilative volume and the water content of increase road surface structure, also is convenient for realize comprehensive utilization with water drainage to the sump pit simultaneously.
As shown in fig. 2 to 4, the interlocking fitting block includes a block body 1 having a rectangular parallelepiped shape, and a peripheral top corner 2 of the block body 1 is a right angle.
The left side surface and the right side surface of the brick body 1 are protruded outwards to form a protruded side surface 3, and the protruded side surface 3 is used for being matched with a concave side surface 4 of the brick body adjacent to the left side and the right side; the upper side surface and the lower side surface of the brick body 1 are inwards sunken to form a sunken side surface 4, and the sunken side surface 4 is used for being matched with the convex side surfaces 3 of the left brick body and the right brick body which are adjacent; the two sides of the convex side surface 3 are provided with tapers, and the two sides of the concave side surface 4 are also correspondingly provided with tapers.
The top surface of the brick body 1 is provided with a cross-shaped sinking groove 5 for forming a channel for water storage and drainage; the cross-shaped sinking groove 5 penetrates through the upper side, the lower side, the left side and the right side of the brick body 1 so as to be communicated with the cross-shaped sinking groove 5 of the adjacent brick body 1. The cross section of the cross-shaped sinking groove 5 is in the shape of a semi-circular arc, when the top surfaces of the two brick bodies 1 are buckled up and down, the semi-circular arcs buckled up and down in two positions just can form a channel in the shape of a circular arc, namely the cross-shaped sinking grooves 5 buckled up and down in two positions form a cross-shaped channel. The joint of the two cross-shaped channels can be connected in series in a mode of inserting pipe fittings, so that the water conveying channels can be communicated, and the interlocking performance can be improved.
The top surface of fragment of brick body 1 is central symmetry structure, the top surface of fragment of brick body 1 sets up two bosss 6 and two pits 7, and two bosss 6 and two pits 7 are the diagonal distribution, boss 6 is circular boss, pit 7 is circular pit, just boss 6 is the tapering boss, pit 7 is the tapering pit. The lug boss 6 and the concave pit 7 are used for being matched with the concave pits and the lug bosses on the brick body 1 which is buckled up and down.
The bottom surface of the brick body 1 is a plane.
A pair of side of above-mentioned interlocking assembly piece is outside protruding, forms protruding side, and its another side is inwards sunken, forms sunken side, mutually supports through protruding side and the sunken side of adjacent fragment of brick body, and the cooperation can be touched on the right angle shape apex angle well simultaneously to and boss and pit on the top surface mutually support, thereby form three-dimensional interlocking structure, make interlocking assembly piece have better interlocking nature. In addition, when the top surfaces of the two interlocking assembling blocks are buckled up and down, a cross-shaped channel is formed inside the interlocking assembling blocks, so that the functions of water permeation, water storage and water delivery of the interlocking assembling blocks are realized conveniently. The joint of the two cross-shaped channels can be connected in series in a mode of inserting a pipe fitting, so that the function of communicating the water delivery channels in a networking mode can be achieved, and the interlocking performance can be improved.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and drawings, or directly or indirectly applied to other related technical fields, which are all included in the scope of the present invention.
Claims (9)
1. The utility model provides a novel gap permeable pavement structure which characterized in that: include foundation bed, interlocking assembly block layer, geotechnological cloth layer, sand bed and the gap brick layer that permeates water from bottom to top in proper order, interlocking assembly block layer is formed by the mutual lock assembly of upper and lower two-layer interlocking assembly block to form the networking passageway that is used for water storage and drainage in the centre of interlocking assembly block layer.
2. The novel gap permeable pavement structure of claim 1, characterized in that: the interlocking assembly block comprises a cuboid-shaped brick body, the peripheral vertex angles of the brick body are right angles, a pair of side faces of the brick body protrude outwards to form protruding side faces, and the protruding side faces are used for being matched with the concave side faces of the left and right adjacent brick bodies; the other pair of side surfaces of the brick body is inwards recessed to form recessed side surfaces, and the recessed side surfaces are used for being matched with the protruding side surfaces of the left and right adjacent brick bodies; the top surface of the brick body is provided with a cross-shaped sinking groove for forming a channel for water storage and drainage; the top surface of fragment of brick body still sets up boss and pit, boss and pit are used for rather than pit and the boss on the fragment of brick body of lock from top to bottom mutually supporting.
3. The novel gap permeable pavement structure of claim 2, characterized in that: the two sides of the convex side surface are provided with tapers, and the two sides of the concave side surface are also correspondingly provided with tapers.
4. The novel gap permeable pavement structure of claim 2, characterized in that: the boss is a taper boss, and the pit is a taper pit.
5. The novel gap permeable pavement structure of claim 2 or 4, characterized in that: the boss on the top surface of the brick body is a circular boss, and the pit on the top surface of the brick body is a circular pit.
6. The novel gap permeable pavement structure of claim 2, characterized in that: the top surface of the brick body is of a centrosymmetric structure.
7. The novel gap permeable pavement structure of claim 2, characterized in that: the cross-shaped sinking groove penetrates through four side faces of the brick body so as to be communicated with the cross-shaped sinking groove of the adjacent brick body.
8. The novel gap permeable pavement structure of claim 2, characterized in that: the cross section of the cross-shaped sinking groove is arc-shaped.
9. The novel gap permeable pavement structure of claim 2, characterized in that: the bottom surface of the brick body is a plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922270626.5U CN212052147U (en) | 2019-12-17 | 2019-12-17 | Novel gap permeable pavement structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922270626.5U CN212052147U (en) | 2019-12-17 | 2019-12-17 | Novel gap permeable pavement structure |
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| CN212052147U true CN212052147U (en) | 2020-12-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110965418A (en) * | 2019-12-17 | 2020-04-07 | 福建海峡环保资源开发有限公司 | Novel gap permeable pavement structure and construction process thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110965418A (en) * | 2019-12-17 | 2020-04-07 | 福建海峡环保资源开发有限公司 | Novel gap permeable pavement structure and construction process thereof |
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