CN218711888U - Interlocking pavement brick and mold thereof - Google Patents

Abstract

The utility model discloses an interlocking pavement brick and a mould thereof, wherein, an interlocking groove is arranged on a body and two interlocking angles are arranged at the position of the body adjacent to the interlocking groove; the interlocking slots form interlocking locations at locations adjacent to the interlocking corners; at least one interlocking angle is used for being matched and locked with the interlocking angles of other interlocking pavement bricks so as to limit the displacement of the two interlocking pavement bricks; and the interlocking angle in the matching locking state forms a launching gap between the interlocking angle of the interlocking position and the interlocking angle of other interlocking pavement bricks. The interlocking pavement bricks are mutually associated, so that the stability of a pavement structure formed by the pavement bricks is enhanced; and launching the gap and setting up in interlocking position and being formed at between two interlocking angles that are in under the matching locking state, promoted the lower water performance after interlocking shape pavior brick is mated formation again, the utility model discloses an interlocking shape pavior brick mainly used gardens scenic spot, square, parking area, gymnasium, residential area, airport etc. are under construction, can be by wide application at sponge city construction project.

Description

Interlocking pavement brick and mold thereof

Technical Field

The utility model relates to a pavior brick field especially relates to, an interlocking shape pavior brick and mould thereof.

Background

The paving brick is made of cement, stone and sand through vibration shaping, solidifying and cutting to form non-skid strips or checks on its surface.

Patent CN205711616U relates to a water-permeable pavement brick bearing system based on paving pavement bricks in a horizontal-vertical staggered manner, wherein the pavement brick bearing system is formed by splicing a plurality of water-permeable planting mold frames; forming planting grooves between the adjacent permeable planting mould frames after the insertion; the permeable planting mold frame comprises a mold frame body, a plurality of pavement brick accommodating grooves matched with the pavement bricks in shape and size are formed in the mold frame body, planting grooves are formed between adjacent pavement brick accommodating grooves, and a group of adjacent side surfaces in four side surfaces of the mold frame body are correspondingly provided with buckling grooves and buckling tenons; a group of adjacent side surfaces of the die frame body are correspondingly provided with a supporting plate and a supporting plate accommodating groove; a plurality of supporting columns are arranged at the positions corresponding to the accommodating grooves of the pavement bricks on the bottom of the mold frame body.

Patent CN214033243U relates to concrete pavement brick technical field, specifically is an ecological concrete pavior brick with water permeability, including the pavior brick top layer, the catching groove has all been seted up to the both sides surface on pavior brick top layer, the lower surface on pavior brick top layer is provided with first filter screen, the lower surface of first filter screen is provided with the pavior brick middle level, the middle-level lower surface of pavior brick is provided with the second filter screen, the lower surface of second filter screen is provided with the pavior brick bottom, the lightweight through-hole has been seted up to the middle-level front surface of pavior brick, first hole of permeating water has been seted up to the upper surface on pavior brick top layer.

However, these prior art techniques are deficient in the study of interlocking of the tiles, each of which is independent of the other and is susceptible to being loosened or broken individually when subjected to forces exceeding a certain level.

SUMMERY OF THE UTILITY MODEL

The utility model provides an interlocking shape pavior brick and mould thereof, the technical problem that solve includes: the requirements of water seepage and interlocking are met, the pavement bricks are prevented from being mutually associated, and the stability of a pavement structure formed by the pavement bricks is enhanced.

The technical scheme of the utility model as follows:

an interlocking pavement brick comprises a body, wherein the body is provided with an interlocking groove, and two interlocking angles are arranged at the position of the body adjacent to the interlocking groove;

the interlock slot forms an interlock location at a location adjacent to the interlock corner;

at least one interlocking angle is used for being matched and locked with the interlocking angles of other interlocking shaped pavement bricks so as to limit the displacement of the two interlocking shaped pavement bricks;

and a launching gap is formed between the interlocking angle in the matching and locking state and the interlocking angle of other interlocking pavement bricks on the interlocking position.

Preferably, two of said interlocking corners adjacent said interlocking groove are symmetrically disposed.

Preferably, the body is formed with two of the interlocking grooves and a total of four of the interlocking corners.

Preferably, four of said interlocking corners are integrally rounded to form a rectangle.

Preferably, the body is provided with an inner lower nozzle, and the four interlocking corners surround the outer part of the inner lower nozzle.

Preferably, the number of the inner drain openings is two, and two inner drain openings are regularly arranged with respect to two of the interlocking grooves.

Preferably, the body is further provided with an outer lower water gap, and the outer lower water gap is used for abutting against outer lower water gaps of other interlocking pavement bricks when the interlocking pavement bricks are in the installation state.

Preferably, the body is provided with a water passing groove communicating the inner water outlet and the interlocking groove, and the water passing groove is located on the brick surface of the body.

Preferably, the body has a brick face, the edge of the brick face forming an outer arcuate edge at the outer contour of the body and an inner arcuate edge at the contour of the inner collector nozzle.

Preferably, the mold for the interlocking pavior bricks is provided with regularly arranged mold frames, and the shape of each mold frame is matched with the shape of any interlocking pavior brick.

By adopting the scheme, the utility model discloses an interlock angle, interlock position and the structural cooperation of interlock groove for interlocking shape pavior brick can receive the displacement restriction each other with other interlock shape pavior bricks, and an interlock groove corresponds two interlock angles and just makes interlocking shape pavior brick can be restricted by one or two other interlock shape pavior bricks, therefore each interlock shape pavior brick is correlated to each other, has strengthened the stability of the road surface structure that the pavior brick formed; and launching the gap and setting up in interlocking position and being formed at between two interlocking angles that are in under the matching locking state, promoted the lower water performance after interlocking shape pavior brick is mated formation again, the utility model discloses an interlocking shape pavior brick mainly used gardens scenic spot, square, parking area, gymnasium, residential area, airport etc. are under construction, can be by wide application at sponge city construction project, therefore social, economy, environmental benefit are showing.

Drawings

FIG. 1 is a schematic structural view of an embodiment of the interlocking pavement brick of the present invention;

FIG. 2 is another schematic structural view of the interlocking pavement brick of FIG. 1;

FIG. 3 is another schematic structural view of the interlocking pavement brick of FIG. 2;

FIG. 4 is another schematic structural view of the interlocking pavement brick of FIG. 2;

FIG. 5 is a schematic view of a design size indicator of the interlocking pavement brick of FIG. 2;

FIG. 6 is a schematic view of interlocking assembly of the interlocking pavement tile of FIG. 1;

FIG. 7 is an enlarged view of a portion of the interlocking pavement tile of FIG. 6;

FIG. 8 is a schematic view of an embodiment of a mold for interlocking pavement bricks according to the present invention;

FIG. 9 is a schematic view of an interlocking shaped paving brick made using the mold of the interlocking shaped paving brick shown in FIG. 8.

Reference numerals: the brick comprises a body (100), a brick surface (110), outer arc-shaped edges (111), interlocking corners (120), interlocking grooves (210), interlocking areas (211), a water draining gap (212), outer water draining ports (220), inner water draining ports (230), a water draining groove (231), inner arc-shaped edges (232), interlocking-shaped paviours bricks (300), first interlocking-shaped paviours bricks (310), second interlocking-shaped paviours bricks (320), third interlocking-shaped paviours bricks (330), fourth interlocking-shaped paviours bricks (340), a mold (400) and a mold frame (410).

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description presented herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

In order to solve the above-mentioned problems, the interlocking pavement bricks (300) of the present invention are described with reference to fig. 1 to 7, and the purpose is to provide an interlocking pavement brick with high compressive strength, good deformation resistance and impact resistance, which is suitable for paving urban sidewalks. As shown in fig. 1, one embodiment of the present invention is an interlocking pavement brick (300) comprising a body (100), wherein the body (100) is provided with an interlocking groove (210) and two interlocking corners (120) are arranged at positions of the body (100) adjacent to the interlocking groove (210); the interlock slot (210) forms an interlock location (211) at a location adjacent to the interlock corner (120); at least one of the interlocking corners (120) is used for mutually matching and locking with the interlocking corners (120) of other interlocking shaped paving bricks (300) so as to limit the displacement of the two interlocking shaped paving bricks (300); the interlocking corners (120) in the matched locking state form launching gaps (212) between the interlocking corners (120) of other interlocking shaped paving bricks (300) and the interlocking positions (211). By adopting the scheme, the utility model discloses an interlock angle, interlock position and the structural cooperation of interlock groove for interlocking shape pavior brick can receive the displacement restriction each other with other interlock shape pavior bricks, and an interlock groove corresponds two interlock angles and just makes interlocking shape pavior brick can be restricted by one or two other interlock shape pavior bricks, therefore each interlock shape pavior brick is correlated to each other, has strengthened the stability of the road surface structure that the pavior brick formed; and launching the gap and setting up in interlocking position and being formed at between two interlocking angles that are in under the matching locking state, promoted the lower water performance after interlocking shape pavior brick is mated formation again, the utility model discloses an interlocking shape pavior brick mainly used gardens scenic spot, square, parking area, gymnasium, residential area, airport etc. are under construction, can be by wide application at sponge city construction project, therefore social, economy, environmental benefit are showing.

In order to facilitate the regular arrangement of the interlocking shaped pavement bricks laid on the pavement, preferably, the two interlocking corners (120) adjacent to the interlocking groove (210) are symmetrically arranged. For example, two of the interlock corners (120) adjacent to the interlock groove (210) are disposed axisymmetrically. For example, two of the interlock corners (120) adjacent to the interlock groove (210) are disposed axisymmetrically with respect to a centerline or central axis of the interlock groove (210). For example, the interlocking corners (120) have 2-shaped or zigzag interlocking shapes in the interlocking areas (211) and are used for matching with the interlocking corners (120) of other interlocking pavement bricks (300), so that the interlocking areas (211) of the two interlocking pavement bricks (300) which are overlapped are filled together, a mutual locking structural area is formed, the two interlocking pavement bricks (300) which are formed into interlocking after being paved are prevented from displacement in the paving plane, namely in the brick surface (110) direction, the interlocking pavement bricks can be limited by displacement of the other interlocking pavement bricks, one interlocking groove corresponds to the two interlocking corners, the interlocking pavement bricks can be limited by one or two other interlocking pavement bricks, and therefore the interlocking pavement bricks are mutually associated, and the stability of a pavement structure formed by the pavement bricks is enhanced.

In order to facilitate further regular arrangement of the interlocking shaped pavement bricks laid on the pavement, it is preferable that the body (100) is provided with two interlocking grooves (210) and a total of four interlocking corners (120). Preferably, four of the interlocking corners (120) are integrally rounded to form a rectangle. That is, four of the interlocking corners (120) are arranged in central symmetry. For example, the interlocking pavement brick is in a central symmetrical shape, or the brick surface (110) of the interlocking pavement brick is in a central symmetrical shape, and it can be understood that the symmetrical center of the brick surface (110) is coincident with the symmetrical centers of the four interlocking corners (120). Therefore, the interlocking pavement bricks can be paved regularly, and workers can finish the paving work only according to the shape and the pattern.

In order to improve the drainage, i.e. the drainage capacity, it is preferred that the body (100) is provided with an inner drain opening (230), and that four interlocking corners (120) surround the inner drain opening (230). Preferably, as shown in fig. 2, the number of the inner drain openings (230) is two, and the two inner drain openings (230) are regularly arranged with respect to the two interlocking grooves (210). The inner water outlet (230) is used for improving the water drainage capacity of the interlocking pavement bricks (300).

In order to further improve the drainage capacity, preferably, the body (100) is further provided with an outer drainage opening (220), and the outer drainage opening (220) is used for abutting against the outer drainage openings (220) of other interlocking bricks when the interlocking bricks (300) are in the installation state. The outer water outlet (220) is used for improving the water drainage capacity of the adjacent position after the interlocking pavement bricks (300) are paved. In addition, the inner water outlet (230) and the outer water outlet (220) are also suitable for cultivating green plants, namely, holes are formed among the interlocking pavement bricks, flowers and plants can be planted, the environment beautifying effect is achieved, the green plants are planted in a green environment-friendly manner, water and soil loss is protected, and the whole deformation resistance and the impact resistance are good.

In order to further improve the drainage capacity of the sewage, it is preferable that, as shown in fig. 2 and 3, the body (100) is provided with a water passing groove (231) communicating the inner sewage port (230) and the interlocking groove (210), and the water passing groove (231) is located on the brick surface (110) of the body (100). The water passing groove (231) is used for improving the water discharging capacity when the water amount inside and outside is unbalanced, and preventing water from overflowing to overflow the brick surface (110) to cause the brick surface to be too smooth and influence the safety.

In order to protect pedestrians and reduce safety risks, it is preferred, as shown in fig. 2 and 3, that the body (100) has a brick face (110), the edge of the brick face (110) forms an outer arc edge (111) at the outer contour of the body (100) and an inner arc edge (232) at the contour of the inner collector nozzle (230). Hereby an arc-shaped edge can be achieved, avoiding that sharp edges present safety risks, such as children falling down etc. For example, the surface of the brick surface (110) has a micro concave-convex structure for preventing the reflection of the road surface and resisting the washing of water flow, and the brick can be used for the construction of landscape areas, squares, parking lots, gymnasiums, residential areas, airports and the like, and can be widely applied to sponge city construction projects.

As shown in fig. 3 and 4, two of the interlocking corners (120) are located on one side of the body (100). For ease of manufacturing, it is preferred that a specific parameter is given in units of millimeters, as shown in fig. 5. This just makes the technical staff in the field see the utility model discloses just can know concrete design structure, not only be convenient for manufacture, embody the utility model discloses an interlocking shape pavior brick's structural detail moreover more directly perceivedly. In concrete implementation, the interlocking pavement brick can be composed of a surface layer and a base layer, wherein the surface layer is made of colored cement or plain cement and is characterized in that the surface of the surface layer is made into an interlocking shape structure, the base layer is made of lime carbonized coal ball gas-making furnace slag with silicate active bodies, and the interlocking pavement brick inherits the characteristics of high strength, pressure resistance, wear resistance, weather resistance, impact resistance and diversification of concrete, is not easy to deform and damage, is durable in road conditions, is widely applied to urban construction, plays an important role in protecting river channel revetments and adjusting urban water resources, has tooth-shaped or curved edges, can be mutually engaged after pavement, and has various structures of palace lantern shapes, hyperbolic shapes and I shapes.

Preferably, as shown in fig. 6 and 7, four interlocking shaped tiles are laid together, the four interlocking shaped tiles including a first interlocking shaped tile (310), a second interlocking shaped tile (320), a third interlocking shaped tile (330) and a fourth interlocking shaped tile (340), the second interlocking shaped tile (320) being interlocked, i.e., interlocked, with the third interlocking shaped tile (330) and the fourth interlocking shaped tile (340), respectively, and the third interlocking shaped tile (330) being interlocked, i.e., interlocked, with the first interlocking shaped tile (310) and the second interlocking shaped tile (320), respectively, more specifically, an interlocking angle at a lower right corner position of the first interlocking shaped tile (310) is interlocked with an interlocking angle at an upper left corner position of the third interlocking shaped tile (330), to restrict displacement of the first interlocking shaped tile (310) and the third interlocking shaped tile (330); the interlocking angle at the lower left corner of the second interlocking pavement brick (320) and the interlocking angle at the upper right corner of the third interlocking pavement brick (330) are matched and locked with each other so as to limit the displacement of the second interlocking pavement brick (320) and the third interlocking pavement brick (330); the interlocking angle at the lower right corner of the second interlocking pavement brick (320) is matched and locked with the interlocking angle at the upper left corner of the fourth interlocking pavement brick (340) so as to limit the displacement of the second interlocking pavement brick (320) and the fourth interlocking pavement brick (340); therefore, the second interlocking pavement brick (320) and the third interlocking pavement brick (330) are locked in all directions, namely up, down, left and right, and the like, so that the paving mode of a larger number of interlocking pavement bricks (300) can be known.

That is, the interlocking corners in the mated and locked state are shown in fig. 6 and 7, and the interlocking corners (120) in the mated and locked state form launching gaps (212) between the interlocking corners (120) of other interlocking shaped pavement bricks (300) and the interlocking corners (211). That is, the launching slit (212) is part of the interlocking area (211), but in the case of two interlocking corners (120) of two interlocking shaped paving tiles (300) in a matching locked state, the interlocking area (211) of any interlocking shaped paving tile (300) is filled by the interlocking corner (120) of the other interlocking shaped paving tile (300), leaving only the launching slit (212).

According to the embodiments, after the interlocking pavement bricks (300) are paved, enough launching positions are formed by the launching gaps (212), the inner launching nozzles (230) and the outer launching nozzles (220), so that the interlocking pavement bricks (300) have the advantage of convenience in drainage, natural rainfall can rapidly penetrate through the ground surface, underground water resources are supplemented timely, the interlocking pavement bricks (300) are good in air permeability and water permeability, the advantage of soil in regulating the temperature and humidity of a city is played, and the ecological balance of the ground surface of the city is maintained.

Preferably, as shown in fig. 8, the mold (400) for the interlocking type paving bricks is provided with mold frames (410) which are regularly arranged, the shape of each mold frame (410) is matched with the shape of any interlocking type paving brick (300), and the manufactured interlocking type paving bricks (300) are shown in fig. 9. That is to say, can make the mould earlier and realize quick mass production when producing, the surface course material can be reasonable according to the appropriate proportion water content with sand with colored cement or plain color cement, the raw materials stirring is after-laid in the mould, carry to make-up machine hopper, the bed charge machine pay-off is advanced the framed, the pressure head descends and carries out pre-compaction vibration molding, the post material machine pay-off is advanced the framed after the pre-compaction molding, the pressure head descends and carries out secondary vibration molding. During molding, parameters of equipment such as a vibration motor, a pressure head, a mold frame, a distributing machine and the like are adjusted according to process requirements, and a finished product can be obtained after pressurization molding, demolding and curing for a certain time. Therefore, the compression-resistant interlocking pavement brick formed by high pressure can be realized, the compression strength and the rupture strength of the pavement brick are higher than the standard of paving materials in the building material industry through actual tests, and the compression strength can reach more than C40, namely the pavement brick can bear automobiles. Therefore, the mold can be used for quickly manufacturing a large number of interlocking pavement bricks, the interlocking pavement bricks and other interlocking pavement bricks are limited by displacement, and one interlocking groove corresponds to two interlocking angles so that the interlocking pavement bricks can be limited by one or two other interlocking pavement bricks, so that the interlocking pavement bricks are correlated with each other, and the stability of a pavement structure formed by the pavement bricks is enhanced; and the launching gap is arranged at the interlocking position and formed between the two interlocking angles in the matching locking state, so that the launching performance of the interlocking pavement bricks after being paved is improved.

Finally, the achievable pavement scheme is provided, and the pavement mode of the interlocking pavement bricks of the utility model is further explained.

Firstly, excavating a roadbed: according to the design requirement, the road bed is excavated, earthwork is cleaned, and the designed elevation is reached; and checking whether the longitudinal slope, the transverse slope and the sideline meet the design requirements.

Then trimming the roadbed, leveling, rolling and compacting to obtain a compact coefficient of more than 95%, and paying attention to the underground pipeline.

Then the layers are laid.

Paving a sidewalk cushion layer: c15 concrete is laid and must be compacted by vibration.

Laying a base layer: laying compacted graded broken stone, the grain diameter is 5-60 mm, and the compaction coefficient is more than 93%.

Laying a leveling layer: the leveling layer is made of coarse sand with the thickness of 30mm, and the coarse sand is required to have certain gradation; for example, graded sand of 0.5 to 2mm particle size.

Paving a surface layer: paving the interlocking pavement bricks according to the design pattern, wherein the surface layer is the interlocking pavement bricks, and the interlocking pavement bricks are paved according to the design pattern when the interlocking pavement bricks are paved; when the bricks are paved, the bricks are gently placed horizontally, and are stably beaten by a rubber hammer without damaging the corners of the bricks; the paved interlocking pavement bricks are required to be checked whether to be stable or not and whether the surface layer is flat or not, and movable parts are required to be immediately trimmed when finding out; the maintenance period after the interlocking pavement bricks are paved is not less than 3 days.

And finally, controlling the quality. Flatness: the allowable deviation is not more than 5mm; allowable deviation of cross slope: plus or minus 0.3 percent; height difference of two adjacent bricks: less than or equal to 2mm; movable bricks and unevenness can not be generated.

Thus, the utility model discloses a mating formation of interlocking shape pavior brick additionally requires that the pattern is complete pleasing to the eye to in the facilitate promotion.

Further, the embodiment of the utility model provides a still include, each technical characteristic of above-mentioned each embodiment, the interlocking shape pavior brick and the mould that the intercombination formed, the utility model discloses an interlocking shape pavior brick mainly used gardens scenic spot, square, parking area, gymnasium, residential district, airport etc. are under construction, can be by wide application at sponge city construction project, therefore social, economy, environmental benefit are showing.

It should be noted that the above technical features are continuously combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention described in the specification; moreover, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the following appended claims; that is, although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. An interlocking pavior brick (300) is characterized by comprising a body (100), wherein an interlocking groove (210) is formed in the body (100), and two interlocking corners (120) are arranged at the position, adjacent to the interlocking groove (210), of the body (100);

the interlock slot (210) forms an interlock location (211) at a location adjacent to the interlock corner (120);

at least one of the interlocking corners (120) is used for mutually matching and locking with the interlocking corners (120) of other interlocking shaped paving bricks (300) so as to limit the displacement of the two interlocking shaped paving bricks (300);

the interlocking corners (120) in the matched locking state form launching gaps (212) between the interlocking corners (120) of other interlocking shaped paving bricks (300) and the interlocking positions (211).

2. The interlocking pavior brick (300) according to claim 1, wherein two of the interlocking corners (120) adjacent to the interlocking groove (210) are symmetrically disposed.

3. The interlocking pavior brick (300) according to claim 2, wherein said body (100) is provided with two of said interlocking slots (210) and a total of four of said interlocking corners (120).

4. The interlocking pavior brick (300) as claimed in claim 3, wherein four of said interlocking corners (120) are integrally rounded to form a rectangle.

5. The interlocking pavior brick (300) according to claim 4, wherein said body (100) defines an inner gully (230) and four of said interlocking corners (120) surround said inner gully (230).

6. The interlocking pavior brick (300) according to claim 5, wherein said inner drainage ports (230) are two in number and two of said inner drainage ports (230) are regularly arranged with respect to two of said interlocking grooves (210).

7. The interlocking pavior brick (300) according to claim 5, wherein said body (100) further defines an outer underdrain (220), said outer underdrain (220) being adapted to abut an outer underdrain (220) of another interlocking pavior brick when said interlocking pavior brick (300) is in the installed condition.

8. The interlocking pavior brick (300) as claimed in claim 5, wherein the body (100) is opened with a water passing groove (231) communicating the inner drain opening (230) and the interlocking groove (210), and the water passing groove (231) is located on the brick surface (110) of the body (100).

9. The interlocking pavior brick (300) according to claim 5, wherein the body (100) has a brick face (110), the edges of the brick face (110) forming an outer arcuate edge (111) at the outer contour of the body (100) and an inner arcuate edge (232) at the contour of the inner gully (230).

10. A mold (400) for interlocking paviours tiles, characterized in that it is provided with regularly arranged mold frames (410), each of said mold frames (410) having a shape matching the shape of the interlocking paviours tile (300) as claimed in any one of claims 1 to 9.

Images