CN215164275U - Prevent blockking up concrete structure that permeates water - Google Patents
Prevent blockking up concrete structure that permeates water Download PDFInfo
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- CN215164275U CN215164275U CN202121704598.4U CN202121704598U CN215164275U CN 215164275 U CN215164275 U CN 215164275U CN 202121704598 U CN202121704598 U CN 202121704598U CN 215164275 U CN215164275 U CN 215164275U
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Abstract
The utility model relates to a concrete technical field just discloses a prevent blockking up concrete structure that permeates water, including the concrete surface course that permeates water, the concrete base course and the road bed permeate water, the upper surface at the road bed is fixed to the concrete base course that permeates water, the upper surface at the concrete base course that permeates water is fixed to the concrete surface course that permeates water, a plurality of constant head tanks have been seted up, and are a plurality of to the upper surface of the concrete surface course that permeates water the constant head tank is evenly seted up at the upper surface of the concrete surface course that permeates water. This prevent blockking up concrete structure that permeates water, through the cooperation of locating lever and constant head tank, make the fixed plate install on the concrete surface course that permeates water, then through the cooperation of through-hole and mounting panel, make the filter screen fix on the fixed plate, through the filtration of filter screen, avoid solid particle to block the concrete surface course that permeates water, can take out the mounting panel from the fixed plate through taking out the groove, be convenient for clear up the filter screen, thereby guarantee the permeability of concrete surface course, avoid appearing blockking up phenomenon.
Description
Technical Field
The utility model relates to a concrete technical field specifically is a prevent blockking up concrete structure that permeates water.
Background
With the construction of modern cities, the earth surface is gradually covered by buildings or concrete, and the covering of the waterproof materials has great negative influence on the ecological environment of the cities. The groundwater cannot be supplemented, the groundwater level is lowered, and the ground is caused to sink; rainwater can be discharged only through the urban drainage pipe network, and waterlogging is easily caused when the rainwater is large or the urban drainage pipe network fails; coastal areas can also cause reverse flow of seawater. On one hand, the urban afforestation consumes a large amount of irrigation water; on the other hand, a large amount of rainwater can not be utilized, which causes waste of water resources. Under the background, the pervious concrete and pervious concrete products become a hotspot of research and novel materials which are popularized and applied in a large quantity, and the sustainable development concept of 'symbiosis with the environment' is reflected. There are four types of pervious concrete and its products: firstly, cement-based pervious concrete and products thereof; secondly, asphalt-based pervious concrete; thirdly, resin-based pervious concrete and products; fourthly, sintering the water permeable product. A common problem with these water permeable materials is that: when turbid rainwater passes through these water permeable materials, some solid particles in the rainwater will deposit in the pores of the water permeable materials, blocking the pores of the water permeable materials, reducing or even losing their water permeability.
The existing pervious concrete has a single-layer structure and a double-layer structure. For the single-layer structure, when solid particles on the road surface enter gaps of the concrete under the impact of rainwater, the solid particles are retained at some narrow openings and cannot discharge the concrete. Under the repeated action of rainwater, the gap of the concrete is blocked, so that the concrete loses the water permeability. For a double-layer structure, solid particles on the pavement can still enter the gaps of the surface concrete to block the gaps of the surface concrete. The aggregate used in the facing concrete is generally small, which can result in the aggregate of the facing concrete being pressed into the base concrete during construction, so that the interface of the facing and base becomes the most likely location for plugging.
To the above disadvantage, the chinese authorized utility model discloses a number: CN209493779U discloses an anti-clogging pervious concrete structure, which solves the above disadvantages by establishing a particle size relationship between first aggregates of a pervious concrete surface layer and second aggregates of a pervious concrete base layer, so that the contact surface between the pervious concrete surface layer and the pervious concrete base layer is not easy to clog;
however, the structural design of the prior art still causes the concrete surface layer to be blocked under the condition of long-term use, so that the concrete surface layer loses the water permeability
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To prior art's not enough in the above-mentioned background art, the utility model aims to provide a prevent blockking up concrete structure that permeates water to some prevent blockking up concrete structure that permeates water on the present market that provide in solving above-mentioned background art, under the condition of long-time use, the concrete surface course still can take place the circumstances of blockking, makes the concrete surface course lose the problem of water permeability.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
an anti-blocking permeable concrete structure comprises a permeable concrete surface layer, a permeable concrete base layer and a roadbed, the permeable concrete base layer is fixed on the upper surface of the roadbed, the permeable concrete surface layer is fixed on the upper surface of the permeable concrete base layer, the upper surface of the pervious concrete surface layer is provided with a plurality of positioning grooves which are uniformly arranged on the upper surface of the pervious concrete surface layer, the upper surface of the pervious concrete surface layer is provided with a fixed plate, the lower surface of the fixed plate is fixed with a plurality of positioning rods, the positioning rods are positioned in the positioning grooves, through holes are arranged on the fixing plate and positioned between every four adjacent positioning rods, a circle of boss is fixed on the inner wall of the through hole, a mounting plate is arranged above the boss, a mounting hole is arranged in the middle of the mounting plate, be provided with the filter screen in the mounting hole, the groove of taking out has all been seted up to the left and right sides of mounting panel upper surface.
Preferably, the depth of the positioning groove is half of the thickness of the pervious concrete surface layer, the positioning rods correspond to the positioning grooves in position, the positioning rods are matched with the positioning grooves, a guide head is fixed at the bottom end of each positioning rod, and the guide head is of a hemispherical structure.
Preferably, the lower surface of the fixing plate is in contact with the upper surface of the pervious concrete surface layer, the upper surface of the fixing plate is provided with anti-slip lines, one end of the through hole penetrates through the upper surface of the fixing plate, and the other end of the through hole penetrates through the lower surface of the fixing plate.
Preferably, the boss is located the bottom of through-hole, the lower surface of boss and the lower surface of fixed plate parallel and level.
Further, both sides contact with the front and back both sides inner wall of through-hole respectively around the mounting panel, the left and right sides of mounting panel contacts with the left and right sides inner wall of through-hole respectively, the upper surface of mounting panel and the upper surface parallel and level of fixed plate, be provided with sealed the pad between the lower surface of mounting panel and the upper surface of boss, the upper surface of sealed pad contacts with the lower surface of mounting panel, the lower surface of sealed pad contacts with the upper surface of boss.
Furthermore, the front side and the rear side of the filter screen are respectively fixed with the inner walls of the front side and the rear side of the mounting hole, the left side and the right side of the filter screen are respectively fixed with the inner walls of the left side and the right side of the mounting hole, and the upper surface of the filter screen is flush with the upper surface of the mounting plate.
Further, it includes cavity and round hole to take out the groove, the inside at the mounting panel is seted up to the cavity, the front of mounting panel is run through to the one end of round hole, the other end of round hole runs through the interior top of cavity, the diameter of cavity is greater than the diameter of round hole.
(III) advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that: this prevent blockking up pervious to water concrete structure:
(1) this prevent blockking up concrete structure that permeates water, through the cooperation of locating lever and constant head tank, make the fixed plate install on the concrete surface course that permeates water, then through the cooperation of through-hole and mounting panel, make the filter screen fix on the fixed plate, through the filtration of filter screen, avoid solid particle to block the concrete surface course that permeates water, can take out the mounting panel from the fixed plate through taking out the groove, be convenient for clear up the filter screen, thereby guarantee the permeability of concrete surface course, avoid appearing blockking up phenomenon.
(2) This prevent blockking up concrete structure that permeates water, through set up sealed the pad between the lower surface at the mounting panel and the upper surface of boss, guarantee sealed between mounting panel and the fixed plate, avoid tiny particulate matter to get into the concrete surface layer that permeates water from the through-hole on the fixed plate in, through set up anti-skidding line on the fixed plate, can improve the frictional force of fixed plate upper surface, avoid the step to skid when the walking, the phenomenon of tumbleing appears.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of the anti-clogging permeable concrete structure of the present invention;
fig. 2 is a schematic structural view of a permeable concrete surface layer of the anti-clogging permeable concrete structure of the present invention;
fig. 3 is a schematic structural view of the positioning rod of the anti-clogging permeable concrete structure of the present invention;
fig. 4 is a schematic structural view of a fixing plate of the anti-clogging permeable concrete structure of the present invention;
fig. 5 is a schematic front sectional view of the anti-clogging permeable concrete structure of the present invention;
fig. 6 is an enlarged schematic structural view of the anti-clogging water-permeable concrete structure at a position a in fig. 5 according to the present invention;
fig. 7 is a schematic structural view of the mounting plate of the anti-blocking permeable concrete structure of the present invention.
In the figure: 1. a pervious concrete facing; 2. a pervious concrete base layer; 3. a roadbed; 4. positioning a groove; 5. a fixing plate; 6. positioning a rod; 7. a through hole; 8. a boss; 9. mounting a plate; 10. mounting holes; 11. a filter screen; 12. taking out of the groove; 13. a guide head; 14. a gasket; 15. a cavity; 16. a circular hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides an anti-clogging pervious concrete structure; comprises a permeable concrete surface layer 1, the permeable concrete base layer 2 and the roadbed 3, the permeable concrete base layer 2 is fixed on the upper surface of the roadbed 3, the permeable concrete surface layer 1 is fixed on the upper surface of the permeable concrete base layer 2, the upper surface of the permeable concrete surface layer 1 is provided with a plurality of positioning grooves 4, the positioning grooves 4 are uniformly formed in the upper surface of the permeable concrete surface layer 1, the upper surface of the permeable concrete surface layer 1 is provided with a fixing plate 5, the lower surface of the fixing plate 5 is fixed with a plurality of positioning rods 6, the positioning rods 6 are positioned in the positioning grooves 4, a through hole 7 is formed in the fixing plate 5 and positioned between every four adjacent positioning rods 6, the inner wall of the through hole 7 is fixed with a circle of boss 8, a mounting plate 9 is arranged above the boss 8, the middle part of the mounting plate 9 is provided with a mounting hole 10, a filter screen 11 is arranged in the mounting hole 10, and taking-out grooves 12 are formed in the left side and the right side of the upper surface of the mounting plate 9;
as an optimal technical solution of the utility model: the depth of the positioning grooves 4 is half of the thickness of the pervious concrete surface layer 1, the positioning rods 6 correspond to the positioning grooves 4 in position, the positioning rods 6 are matched with the positioning grooves 4, guide heads 13 are fixed at the bottom ends of the positioning rods 6, the guide heads 13 are of a hemispherical structure, and the guide heads 13 are fixed at the bottom ends of the positioning rods 6, so that the fixing plate 5 is more convenient to install;
as an optimal technical solution of the utility model: the lower surface of the fixing plate 5 is in contact with the upper surface of the pervious concrete surface layer 1, the upper surface of the fixing plate 5 is provided with anti-slip grains, one end of the through hole 7 penetrates through the upper surface of the fixing plate 5, the other end of the through hole 7 penetrates through the lower surface of the fixing plate 5, and the anti-slip grains are arranged on the fixing plate 5, so that the friction force of the upper surface of the fixing plate 5 can be improved, and the phenomenon of falling caused by foot slip during walking is avoided;
as an optimal technical solution of the utility model: the boss 8 is positioned at the bottom end of the through hole 7, the lower surface of the boss 8 is flush with the lower surface of the fixing plate 5, and the mounting plate 9 is supported by the boss 8, so that the mounting plate 9 can be fixed on the fixing plate 5;
as an optimal technical solution of the utility model: the front side and the rear side of the mounting plate 9 are respectively contacted with the inner walls of the front side and the rear side of the through hole 7, the left side and the right side of the mounting plate 9 are respectively contacted with the inner walls of the left side and the right side of the through hole 7, the upper surface of the mounting plate 9 is flush with the upper surface of the fixing plate 5, a sealing gasket 14 is arranged between the lower surface of the mounting plate 9 and the upper surface of the boss 8, the upper surface of the sealing gasket 14 is contacted with the lower surface of the mounting plate 9, the lower surface of the sealing gasket 14 is contacted with the upper surface of the boss 8, the sealing gasket 14 is arranged to ensure the sealing between the mounting plate 9 and the fixing plate 5, and fine particles are prevented from entering the permeable concrete surface layer 1 from the through hole 7 on the fixing plate 5;
as an optimal technical solution of the utility model: the front side and the rear side of the filter screen 11 are respectively fixed with the inner walls of the front side and the rear side of the mounting hole 10, the left side and the right side of the filter screen 11 are respectively fixed with the inner walls of the left side and the right side of the mounting hole 10, the upper surface of the filter screen 11 is flush with the upper surface of the mounting plate 9, and the filter screen 11 is arranged to block solid particles on the filter screen 11;
as an optimal technical solution of the utility model: the taking-out groove 12 comprises a cavity 15 and a round hole 16, the cavity 15 is arranged inside the mounting plate 9, one end of the round hole 16 penetrates through the front face of the mounting plate 9, the other end of the round hole 16 penetrates through the inner top of the cavity 15, the diameter of the cavity 15 is larger than that of the round hole 16, the inner top wall of the cavity 15 is hooked by a tool, and the mounting plate 9 and the filter screen 11 are conveniently taken out to be cleaned.
The working principle of the embodiment is as follows: when the anti-blocking permeable concrete structure is used, as shown in fig. 1-7, the device integrally comprises a permeable concrete surface layer 1, a permeable concrete base layer 2, a roadbed 3, a positioning groove 4, a fixing plate 5, a positioning rod 6, a through hole 7, a boss 8, a mounting plate 9, a mounting hole 10, a filter screen 11 and a taking-out groove 12, the fixing plate 5 can be installed on the permeable concrete surface layer 1 through the matching of the positioning rod 6 and the positioning groove 4, then the filter screen 11 is fixed on the fixing plate 5 through the matching of the through hole 7 and the mounting plate 9, the filter screen 11 is prevented from blocking the permeable concrete surface layer 1 through the filtering of the filter screen 11, the mounting plate 9 can be taken out from the fixing plate 5 through the taking-out groove 12, the filter screen 11 is convenient to clean, thereby the permeability of the concrete surface layer is ensured, the blocking phenomenon is avoided, a sealing gasket 14 can be arranged between the lower surface of the mounting plate 9 and the upper surface of the boss 8 when the device is used, the sealing between the mounting plate 9 and the fixing plate 5 is ensured, fine particles are prevented from entering the pervious concrete surface layer 1 from the through holes 7 on the fixing plate 5, the friction force of the upper surface of the fixing plate 5 can be improved by arranging the anti-skidding lines on the fixing plate 5, and the phenomenon of falling caused by foot skidding during walking is avoided;
as shown in figures 1-7, when the device is used, a positioning groove 4 is firstly formed on the pervious concrete surface layer 1, then a fixing plate 5 and a positioning rod 6 are inserted into the positioning groove 4, the installation of the fixing plate 5 is more convenient due to the guide head 13 at the bottom end of the positioning rod 6, then the installation plate 9 and the filter screen 11 are placed in the through hole 7 arranged on the fixing plate 5, the mounting plate 9 is supported by the boss 8, and then solid particles are blocked on the filter screen 11 through the filtration of the filter screen 11, after long-term use, the tool extends into the taking-out groove 12 and hooks the inner top wall of the cavity 15, then the mounting plate 9 and the filter screen 11 are taken out for cleaning, after the cleaning is finished, the mounting plate 9 and the filter screen 11 are put back to the original position, the above is the operation of the whole device, and the details which are not described in detail in this specification are well known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "set", "mounted", "connected", "fixed", and the like are to be interpreted broadly, and may be, for example, either fixedly connected or detachably connected; or indirectly through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art; it will be appreciated by those skilled in the art that modifications may be made to the above-described embodiments, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and the like which fall within the spirit and scope of the present invention may be resorted to.
Claims (7)
1. A blockage-preventing permeable concrete structure comprises a permeable concrete surface layer (1), a permeable concrete base layer (2) and a roadbed (3), and is characterized in that the permeable concrete base layer (2) is fixed on the upper surface of the roadbed (3), the permeable concrete surface layer (1) is fixed on the upper surface of the permeable concrete base layer (2), a plurality of positioning grooves (4) are formed in the upper surface of the permeable concrete surface layer (1), the positioning grooves (4) are uniformly formed in the upper surface of the permeable concrete surface layer (1), a fixing plate (5) is arranged on the upper surface of the permeable concrete surface layer (1), a plurality of positioning rods (6) are fixed on the lower surface of the fixing plate (5), the positioning rods (6) are located in the positioning grooves (4), through holes (7) are formed in the fixing plate (5) and located between every four adjacent positioning rods (6), the inner wall of through-hole (7) is fixed with round boss (8), the top of boss (8) is provided with mounting panel (9), mounting hole (10) have been seted up at the middle part of mounting panel (9), be provided with filter screen (11) in mounting hole (10), groove (12) have all been seted up to the left and right sides of mounting panel (9) upper surface.
2. The anti-clogging pervious concrete structure according to claim 1, wherein the depth of the positioning groove (4) is half of the thickness of the pervious concrete surface layer (1), the positioning rods (6) correspond to the positioning grooves (4), the positioning rods (6) are matched with the positioning grooves (4), a guiding head (13) is fixed at the bottom end of each positioning rod (6), and the guiding head (13) is of a hemispherical structure.
3. The anti-clogging pervious concrete structure according to claim 1, wherein the lower surface of the fixing plate (5) is in contact with the upper surface of the pervious concrete surface layer (1), the upper surface of the fixing plate (5) is provided with anti-slip patterns, one end of the through hole (7) penetrates through the upper surface of the fixing plate (5), and the other end of the through hole (7) penetrates through the lower surface of the fixing plate (5).
4. The anti-clogging water-permeable concrete structure according to claim 1, characterized in that the boss (8) is located at the bottom end of the through hole (7), and the lower surface of the boss (8) is flush with the lower surface of the fixing plate (5).
5. The anti-clogging water-permeable concrete structure according to claim 1, characterized in that the front side and the rear side of the mounting plate (9) are respectively contacted with the inner walls of the front side and the rear side of the through hole (7), the left side and the right side of the mounting plate (9) are respectively contacted with the inner walls of the left side and the right side of the through hole (7), the upper surface of the mounting plate (9) is flush with the upper surface of the fixing plate (5), a sealing gasket (14) is arranged between the lower surface of the mounting plate (9) and the upper surface of the boss (8), the upper surface of the sealing gasket (14) is contacted with the lower surface of the mounting plate (9), and the lower surface of the sealing gasket (14) is contacted with the upper surface of the boss (8).
6. The anti-clogging pervious concrete structure according to claim 1, wherein the front and rear sides of the filter screen (11) are fixed to the inner walls of the mounting hole (10), the left and right sides of the filter screen (11) are fixed to the inner walls of the mounting hole (10), and the upper surface of the filter screen (11) is flush with the upper surface of the mounting plate (9).
7. The anti-clogging water-permeable concrete structure according to claim 1, characterized in that the taking-out groove (12) comprises a cavity (15) and a circular hole (16), the cavity (15) is arranged inside the mounting plate (9), one end of the circular hole (16) penetrates through the front surface of the mounting plate (9), the other end of the circular hole (16) penetrates through the inner top of the cavity (15), and the diameter of the cavity (15) is larger than that of the circular hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121704598.4U CN215164275U (en) | 2021-07-26 | 2021-07-26 | Prevent blockking up concrete structure that permeates water |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121704598.4U CN215164275U (en) | 2021-07-26 | 2021-07-26 | Prevent blockking up concrete structure that permeates water |
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| CN215164275U true CN215164275U (en) | 2021-12-14 |
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| CN202121704598.4U Active CN215164275U (en) | 2021-07-26 | 2021-07-26 | Prevent blockking up concrete structure that permeates water |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892463A (en) * | 2022-06-06 | 2022-08-12 | 四川公路桥梁建设集团有限公司 | Permeable pavement structure for high-groundwater-level area and laying method thereof |
-
2021
- 2021-07-26 CN CN202121704598.4U patent/CN215164275U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892463A (en) * | 2022-06-06 | 2022-08-12 | 四川公路桥梁建设集团有限公司 | Permeable pavement structure for high-groundwater-level area and laying method thereof |
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