CN218843060U

CN218843060U - Super-long self-cleaning type water-proof and drainage plate

Info

Publication number: CN218843060U
Application number: CN202223406670.2U
Authority: CN
Inventors: 王奇君; 王志国
Original assignee: Runhai Tiejian Technology Development Co ltd
Current assignee: Runhai Tiejian Technology Development Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-04-11
Anticipated expiration: 2032-12-19

Abstract

The utility model provides a drain bar is prevented from clean type to overlength, including the drain bar body, first side surface and second side surface have. A plurality of first drainage grooves are arranged on the first side surface. The length direction of each first drainage groove is set as a first direction, and the direction which is perpendicular to the first direction and parallel to the first side surface is set as a second direction. Still be equipped with a plurality of second water drainage tank on first side surface, all be equipped with a second water drainage tank between two arbitrary adjacent first water drainage tanks, and every second water drainage tank communicates with two adjacent first water drainage tanks through the auxiliary tank that a plurality of set up along the second direction. The bottom surface of the first drainage groove is lower than the bottom surface of the second drainage groove. The utility model provides a overlength self-purification type prevents drain bar can adapt to the difference of water yield, can improve the velocity of flow of water when the water yield is less to guarantee that debris are in time washed away, prevent to block up, possess the self-purification ability that is showing, strong adaptability.

Description

Super-long self-cleaning type water-proof and drainage plate

Technical Field

The utility model belongs to the technical field of prevent the drain bar, concretely relates to drain bar is prevented to overlength self-purification type.

Background

In the process of road, railway and tunnel sealing construction, the problem of drainage must be considered, and the drainage is to discharge the water contained in the roadbed or the accumulated water in the tunnel structure in time due to natural rainfall. Therefore, the drainage preventing plate is often adopted, and needs to be matched with the geotextile during construction. Through the drainage channel that sets up on preventing the drain bar, in time discharge the ponding in the road bed base member moisture or the tunnel structure thing.

Among the prior art, prevent drain bar at the drainage in-process, the debris of aquatic are piled up in the water drainage tank easily, and because of preventing behind the length overlength of drain bar, the water drainage tank that corresponds is also longer, when the water yield is great, because of the velocity of flow of water is great, can guarantee that the debris (tiny grit or deposit) in the water drainage tank are in time washed away, but when the water yield is less, the debris in the water drainage tank is because of the velocity of flow of water is less, and can't in time washed away, after long-time the use, the water drainage tank easily appears blockking up, and then influences road bed base member and tunnel structure, and the practicality is poor.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a drain bar is prevented from clean type to overlength aims at solving the current poor problem of practicality that prevents that the drain bar leads to because of the drainage tank easily blocks up.

In order to achieve the above object, the utility model adopts the following technical scheme: the ultra-long self-cleaning type anti-drainage plate comprises a drainage plate body, wherein the drainage plate body is provided with a first side surface and a second side surface which are arranged in parallel;

a plurality of first drainage grooves are formed in the first side surface, and the first drainage grooves are arranged in parallel at intervals; setting the length direction of each first drainage groove as a first direction, and setting the direction which is vertical to the first direction and is parallel to the first side surface as a second direction; a plurality of second drainage grooves are further formed in the first side surface, and each second drainage groove is arranged along the first direction and is arranged at intervals along the second direction; one second drainage groove is arranged between any two adjacent first drainage grooves, and each second drainage groove is communicated with the two adjacent first drainage grooves through a plurality of auxiliary grooves arranged along the second direction;

wherein, the bottom surface of the first drainage groove is lower than the bottom surface of the second drainage groove.

In one possible implementation, each of the auxiliary grooves communicating with any one of the second drain grooves or the first drain groove is provided at intervals in the first direction.

In a possible implementation manner, the cross section of the second water drainage groove is rectangular, and the bottom surface of the second water drainage groove is flush with the bottom surface of the auxiliary groove.

In one possible implementation, the first drainage channel includes a basal channel portion, a diversion channel portion, and a roof channel portion; the cross section of the base groove part is rectangular and has a length direction and a width direction, the length direction of the base groove part is arranged along the second direction, and the width direction of the base groove part is arranged along the interval direction of the first side surface and the second side surface; the flow guide groove is positioned above the base groove along the interval direction of the first side surface and the second side surface and is communicated with the base groove, the cross section of the flow guide groove is isosceles trapezoid and is provided with a long bottom edge and a short bottom edge which is positioned below the long bottom edge, and the long bottom edge of the flow guide groove is flush with the bottom surface of the auxiliary groove; the top groove part is along the second groove part

In one possible implementation, the cross-section of the roof slot portion is rectangular.

In one possible implementation, the auxiliary groove has a rectangular cross section.

In this embodiment, the first and second water drainage grooves are formed in the water drainage plate body, and this structure can accommodate a large amount of water, thereby ensuring timely drainage of water in the roadbed base body and the tunnel structure. Any one second water drainage tank is communicated with the adjacent first water drainage tank through the auxiliary tanks, the height of the bottom surface of the first water drainage tank is lower than that of the bottom surface of the second water drainage tank, so that when the water quantity is small, the water in the second water drainage tank is directly guided into the first water drainage tank, the water quantity of the first water drainage tank is increased, the flow rate of the water in the first water drainage tank is improved, and therefore sundries in the first water drainage tank are guaranteed to be washed away in time. The overlength self-purification type that this embodiment provided prevents drain bar can adapt to the difference of water yield, can guarantee to improve the velocity of flow of water when the water yield is less to guarantee that debris are in time washed away, prevent to block up, possess apparent self-cleaning ability, strong adaptability.

Drawings

Fig. 1 is a schematic cross-sectional structural view of an ultra-long self-cleaning water-proof and drainage plate provided in an embodiment of the present invention;

fig. 2 is a schematic top view of the ultra-long self-cleaning water-proof and drainage plate provided by the embodiment of the present invention;

description of reference numerals:

10. a drain plate body; 11. a first side surface; 12. a second side surface; 20. a first drainage tank; 21. a basal groove part; 22. a flow guide groove part; 23. a top slot portion; 30. a second water discharge tank; 40. an auxiliary groove.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 and fig. 2, the ultra-long self-cleaning drainage board of the present invention will be described. The overlength is from clean type drain bar, including drain bar body 10, have parallel arrangement first side surface 11 and second side surface 12. A plurality of first drainage grooves 20 are provided on the first side surface 11, and the first drainage grooves 20 are arranged in parallel and at intervals. The longitudinal direction of each first drain tank 20 is set to a first direction, and a direction perpendicular to the first direction and parallel to the first side surface 11 is set to a second direction. A plurality of second drainage grooves 30 are further provided on the first side surface 11, and each second drainage groove 30 is provided along the first direction and is provided at intervals along the second direction. A second drainage channel 30 is arranged between any two adjacent first drainage channels 20, and each second drainage channel 30 is communicated with two adjacent first drainage channels 20 through a plurality of auxiliary grooves 40 arranged along the second direction. Wherein, the bottom surface of the first drain tank 20 is lower than the bottom surface of the second drain tank 30.

The overlength is from clean type drain bar that prevents that this embodiment provided compares with prior art, has set up first water drainage tank 20 and second water drainage tank 30 on drain bar body 10, and the adaptable great water yield of this kind of structure, and then guarantees the water in road bed base member and the tunnel structure and in time discharges. Any one second water drainage tank 30 communicates the adjacent first water drainage tank 20 through a plurality of auxiliary tanks 40, and the height of the bottom surface of the first water drainage tank 20 is lower than that of the bottom surface of the second water drainage tank 30, so that when the water volume is small, the water in the second water drainage tank 30 is directly led into the first water drainage tank 20, the water volume of the first water drainage tank 20 is increased, the flow rate of the water in the first water drainage tank 20 is improved, and then the sundries in the first water drainage tank 20 are guaranteed to be flushed away in time. The overlength self-purification type that this embodiment provided prevents drain bar can adapt to the difference of water yield, can guarantee to improve the velocity of flow of water when the water yield is less to guarantee that debris are in time washed away, prevent to block up, possess apparent self-cleaning ability, strong adaptability.

In this embodiment, since the flow rate at which water is guided out can be ensured by the first drain tank 20 and the second drain tank 30, the lengths of the first drain tank 20 and the second drain tank 30 can be increased.

The drain board body 10 is rolled before being laid or shipped, and the direction in which it is unwound after being unwound is the longitudinal direction thereof, and the first drain tank 20 needs to be provided along the longitudinal direction in which it is unwound.

The working principle of the overlength self-cleaning type water-proof and drainage plate provided by the embodiment lies in that: when the water volume is great, the first water drainage tank 20 and the second water drainage tank 30 drain water simultaneously, and at the moment, sundries can be flushed away in time due to the great flow rate of the water. And when the water yield is less, because of the height that highly is higher than the first drain tank 20 bottom surface of second drain tank 30 bottom surface, the water in the second drain tank 30 can carry debris and lead to in the first drain tank 20 through auxiliary tank 40 this moment, and the water yield all collects in the first drain tank 20 this moment, and the water yield of first drain tank 20 increases, and the velocity of flow increases, and then guarantees that debris are in time washed away.

In some embodiments, the auxiliary groove 40 may be configured as shown in fig. 2. Referring to fig. 2, the auxiliary grooves 40 communicated with any one of the second water drainage grooves 30 or the first water drainage groove 20 are arranged at intervals along the first direction, and the structure can ensure that the water in the second water drainage groove 30 can drive sundries to be guided into the first water drainage groove 20 in time, prevent the sundries from being accumulated in the second water drainage groove 30, and has simple structure and strong practicability. In addition, the supporting columns are formed between two adjacent auxiliary grooves 40 along the first direction, so that the installation and connection of the geotextile can be ensured, and the supporting strength of the geotextile can be ensured.

In some embodiments, the second drain groove 30 may be configured as shown in fig. 1. Referring to fig. 1, the cross section of the second drainage channel 30 is rectangular, the bottom surface of the second drainage channel 30 is flush with the bottom surface of the auxiliary channel 40, the second drainage channel 30 with the rectangular cross section can be manufactured conveniently, and the bottom surface of the second drainage channel 30 is flush with the bottom surface of the auxiliary channel 40, so that the accumulation of sundries on the bottom surface of the second drainage channel 30 can be prevented, and the sundries can be guided into the first drainage channel 20 timely.

In some embodiments, the first drain tank 20 may be configured as shown in fig. 1. Referring to fig. 1, the first drain tank 20 includes a base tank portion 21, a guide tank portion 22, and a roof tank portion 23. The base groove portion 21 has a rectangular cross section having a longitudinal direction and a width direction, the longitudinal direction of the base groove portion 21 being arranged along the second direction, and the width direction of the base groove portion 21 being arranged along the direction of the interval between the first side surface 11 and the second side surface 12. The guiding gutter is located the top of basic groove along the interval direction of first side face and second side surface 12, and communicates with the basic groove, and the cross section of guiding gutter is isosceles trapezoid, has long base and the short base that is located long base below, and the long base of guiding gutter sets up with the bottom surface parallel and level of auxiliary tank 40. The roof portion 23 is located above the guide groove along the direction of the interval between the first side surface and the second side surface 12, and communicates with the guide groove.

In this embodiment, the bottom edge of the top groove portion 23 or the long bottom edge of the diversion groove portion 22 is flush with the bottom surface of the auxiliary groove 40, so that water and impurities in the second drainage groove 30 can timely enter the diversion groove portion 22, the diversion groove portion 22 has two obliquely arranged side walls, the retention of the water or the impurities can be prevented, and the water or the impurities can be further guaranteed to timely fall into the base groove portion 21 along with the side walls of the diversion groove portion 22. In addition, the length of the base groove part 21 along the length direction is equal to the short bottom side of the diversion groove part 22, namely, the water amount which can be contained in the unit length of the base groove part 21 is reduced, the flow speed of water can be further increased along with the increase of the water pressure, and then impurities in the water are timely taken out, and the self-cleaning capacity is strong.

In some embodiments, the first drain tank 20 may be configured as shown in fig. 1. Referring to fig. 1, the top groove portion 23 has a rectangular cross section, which can facilitate manufacturing.

In some embodiments, the auxiliary groove 40 may be configured as shown in fig. 2. Referring to fig. 2, the auxiliary groove 40 has a rectangular cross-section, which may facilitate manufacturing.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. The ultra-long self-cleaning type anti-drainage plate is characterized by comprising a drainage plate body, wherein the drainage plate body is provided with a first side surface and a second side surface which are arranged in parallel;

2. The ultra-long self-cleaning drain prevention panel as recited in claim 1, wherein the auxiliary grooves communicating with any one of the second drain grooves or the first drain groove are provided at intervals in the first direction.

3. The ultra-long self-cleaning drain prevention plate as claimed in claim 2, wherein the second drain grooves have a rectangular cross section, and the bottom surfaces of the second drain grooves are flush with the bottom surfaces of the auxiliary grooves.

4. The ultra-long self-cleaning drain prevention panel according to claim 3, wherein the first drain groove comprises a basal groove portion, a diversion groove portion, and a roof groove portion; the cross section of the base groove part is rectangular and has a length direction and a width direction, the length direction of the base groove part is arranged along the second direction, and the width direction of the base groove part is arranged along the interval direction of the first side surface and the second side surface; the flow guide groove is positioned above the base groove along the interval direction of the first side surface and the second side surface and is communicated with the base groove, the cross section of the flow guide groove is isosceles trapezoid and is provided with a long bottom edge and a short bottom edge positioned below the long bottom edge, and the long bottom edge of the flow guide groove is flush with the bottom surface of the auxiliary groove; the top groove part is located above the diversion trench along the interval direction of the first side surface and the second side surface and is communicated with the diversion trench.

5. The ultra-long self-cleaning drain and water barrier of claim 4, wherein the cross-section of the roof groove portion is rectangular.

6. The ultra-long self-cleaning drain and drain preventing panel according to claim 2, wherein the auxiliary groove has a rectangular cross-section.