CN-224213463-U - Road drainage structure

Abstract

The utility model discloses a road drainage structure which is characterized in that a plurality of road edge stone drainage structures are arranged between a road and a green belt, a water accumulation tank (5) is arranged at the end part or the middle part of the road edge stone drainage structure, the road edge stone drainage structure (3) comprises road edge stones, drainage holes penetrating through the road edge stones are formed in the middle of the road edge stones, a backboard is arranged on the back side of the road edge stones, a U-shaped drainage ditch is formed between the road edge stones and the backboard, a step is arranged above the drainage ditch, the height of the step is lower than that of the backboard, a positioning hole is formed in the step, a baffle plate (4) provided with a leakage hole is buckled on the step, positioning columns are arranged below four feet of the baffle plate and are fixed through the positioning holes, and the positioning holes are formed in the middle of the step, so that the baffle plate is buckled and then adjacent road edge stone drainage structures are connected. The drainage structure of the technical scheme has the advantages of enhancing the integrity and the tightness, being efficient and convenient in construction, reducing the risk of jail breaking, effectively isolating mice, optimizing the environment and realizing clean and beautiful appearance.

Inventors

• YUAN JIANJUN
• YAN CHENGYI
• FU HAIHUA
• LI GANG
• YANG YONG

Assignees

• 四川省川中监狱

Dates

Publication Date

20260508

Application Date

20250512

Claims (8)

1. 1. A road drainage structure is characterized in that a plurality of road edge stone drainage structures (3) are arranged between a road (1) and a green belt (2), a water accumulation tank (5) is arranged at the end part or the middle part of the road edge stone drainage structures (3) and comprises road edge stones (3-1), drainage holes penetrating through the road edge stones are formed in the road edge stones, a backboard (3-3) is arranged on the back side of the road edge stones, a U-shaped drainage ditch (3-2) is formed between the road edge stones and the backboard, a step (3-4) is arranged above the drainage ditch, the height of the step is lower than that of the backboard, a positioning hole (3-5) is formed in the step, a partition plate (4) provided with a leakage hole (4-1) is buckled on the step, positioning columns (4-2) are arranged below four feet of the partition plate and are fixed through the positioning holes, and the positioning holes are formed in the middle of the step, so that adjacent road edge stone drainage structures are connected after the partition plate is buckled.
2. 2. The drainage structure of claim 1, wherein pebbles are laid on the partition plate.
3. 3. A road drainage structure according to claim 1, wherein, the road edge stone drainage structure is characterized in that the top of the road edge stone is a round angle.
4. 4. The drainage structure of claim 1, wherein waterproof sealant is filled between the drainage structures.
5. 5. The drainage structure of claim 1, wherein the drainage holes are inclined, and the front holes are higher than the back holes.
6. 6. The structure of claim 5, wherein the back hole of the drainage hole is located in or above the drainage ditch.
7. 7. The structure of claim 1, wherein the width of the curbstone is equal to the width of the drain, and the shape of the top of the curbstone is equal to the shape of the bottom of the drain.
8. 8. The road drainage structure of claim 1, wherein the pool is capped with tempered glass or a grid plate.

Description

Road drainage structure Technical Field The technical scheme relates to the technical field of road construction, in particular to a road drainage structure. Background It is well known that the drainage structures are arranged on two sides of a road, so that accumulated water on the road surface can be rapidly discharged, a water pit or a water accumulation area is avoided from being formed by accumulated water on the road surface, and asphalt or concrete on the road surface is prevented from loosening, cracking or sinking due to rainwater soaking, so that the service life of the road is reduced, and the like. The prior art is mainly divided into two types at present, the first type is that, as shown in figure 1, road edge stones are arranged at the side edges of the road, drainage ditches are paved with cement or arc gutter stone behind the road edge stones, and drainage holes are formed in the road edge stones so that accumulated water on the road surface can enter the drainage ditches through the drainage holes. Alternatively, as shown in fig. 2, the middle part of the curbstone is hollowed to form a drainage ditch, and a drainage hole is formed in the curbstone, so that a drainage effect is realized by sequentially connecting the curbstone to form a continuous drainage ditch. But the prior art has the following defects that 1, the integrity is not strong, all the road edge stones are independently arranged, the road edge stones are easy to loosen and displace under the action of vehicle load and pedestrian activity, gaps among the road edge stones are increased, water in a drainage ditch is led to permeate into the ground from the gaps, soil structures can be corroded for a long time, and foundation stability is affected. In addition, the earthquake frequently occurs in our province, so that the loosening and displacement of the road edge stones are further aggravated. 2. The construction is inconvenient, and mainly comprises two aspects, namely that the prior art is provided with a drainage system which needs to undergo multiple steps of paving stones, making ditches by cement, airing the cement and the like, the construction period is prolonged, and the material transportation efficiency is low and the damage rate is high. Because the application scene of the technical scheme is prison, the risk of prison breaking is increased during long-term construction and repeated transportation. 3. Prisons are extremely demanding on sanitation and environment, are not attractive enough in the prior art, and are difficult to protect against mice. Therefore, a technical solution capable of simultaneously solving the above problems is needed. Disclosure of utility model The utility model aims to overcome the defects of the prior art and provide the road drainage structure which is stable in integral structure, quick and convenient to construct, neat and attractive and better in environmental control. The specific scheme is as follows. A road drainage structure is characterized in that a plurality of road edge stone drainage structures are arranged between a road and a green belt, and a water accumulation pool is arranged at the end part or the middle part of the road drainage structure. The curbstone drainage structure include curbstone, be equipped with the wash port around running through on the curbstone, the curbstone dorsal part is equipped with the backplate, forms the escape canal of U type between curbstone and the backplate, the escape canal top is equipped with the step, step height is less than backplate height, is equipped with the locating hole on the step. The baffle with the leak hole is buckled on the step, and the four feet below of the baffle is provided with a positioning column and is fixed through the positioning hole. Pebbles are paved on the partition plates. The curbstone drainage structure, the protruding edge of U type is formed to the escape canal one end evagination of its U type, and the recess of U type is formed to the indent of the other end, protruding edge and recess mutually support. The road edge stone drainage structure is characterized in that the top of the road edge stone is a round angle. The locating holes of the road edge stone drainage structure are arranged in the middle of the step, so that the adjacent road edge stone drainage structures are connected after the partition plates are buckled. Waterproof sealant is filled between the curbstone drainage structures. The drainage holes of the curbstone drainage structure are obliquely arranged, and the front hole positions are higher than the back hole positions. The back hole site of the drainage hole of the curbstone drainage structure is arranged in or above the drainage ditch. The width of the curbstone drainage structure is consistent with the width of the drainage ditch, and the top shape of the curbstone is consistent with the bottom shape of the drainage ditch. The water accumulation pool is capped by toughened glas