CN217629679U

CN217629679U - River channel structure

Info

Publication number: CN217629679U
Application number: CN202220909905.0U
Authority: CN
Inventors: 颜日锦; 蔡剑波; 黄岳文; 刘文辉; 张茂诚
Original assignee: Guangzhou Municipal Engineering Design & Research Institute Co Ltd
Current assignee: Guangzhou Municipal Engineering Design & Research Institute Co Ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-10-21
Anticipated expiration: 2032-04-19

Abstract

The utility model discloses a river course structure, include: a water permeable cushion layer; the water permeable cushion layer is arranged on the bottom plate, the two L-shaped retaining walls are arranged oppositely, the L-shaped retaining walls are arranged on the water permeable cushion layer and comprise bottom plates and baffle plates, the main body parts of the bottom plates are positioned on the inner sides of the baffle plates, the two L-shaped retaining walls are arranged at intervals, so that a gap is formed between the bottom plates of the two L-shaped retaining walls, and a bracing beam is arranged between the bottom plates of the two L-shaped retaining walls; the permeable filling layer is arranged at the gap between the bottom plates of the two L-shaped retaining walls and is connected with the permeable cushion layer; the permeable foundation bed is laid on the bottom plates of the two L-shaped retaining walls and the permeable filling layer and used for planting submerged plants. In the river channel structure, the underground space outside the river channel can be saved, the surface water and the underground water can be kept in close hydraulic connection, and the ecological property in the river channel can be improved.

Description

River channel structure

Technical Field

The utility model relates to a hydraulic engineering technical field, in particular to river course structure.

Background

Among the prior art, traditional reinforced concrete U type groove river course structure does not occupy the underground space in the river course outside, is favorable to developing the underground space in the river course outside or increases the clear width of river course, but, traditional reinforced concrete U type groove river course structure has not only blocked the hydraulic connection between surface water and the groundwater, has destroyed the ecology in the river course moreover, leads to the ecology in the river course relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a river course structure not only can save the underground space in the river course outside, can make surface water and groundwater keep close hydraulic connection simultaneously, is favorable to improving the ecological character in the river course moreover.

According to the utility model discloses a river course structure, include: a water-permeable cushion layer; the L-shaped retaining walls are arranged on the permeable cushion layer and comprise bottom plates and baffle plates, the main body parts of the bottom plates are positioned on the inner sides of the baffle plates, the two L-shaped retaining walls are arranged at intervals so that a gap is formed between the bottom plates of the two L-shaped retaining walls, and a bracing beam is arranged between the bottom plates of the two L-shaped retaining walls; the permeable filling layer is arranged at the gap between the bottom plates of the two L-shaped retaining walls and is connected with the permeable cushion layer; the permeable foundation beds are laid on the bottom plates of the L-shaped retaining walls and the permeable filling layers and are used for planting submerged plants.

According to the utility model discloses river course structure has following beneficial effect at least: in the above river channel structure, the main body part of the bottom plate is located on the inner side of the baffle plate, so that the L-shaped retaining walls and the opposite supporting beams form a U-shaped groove structure, the underground space on the outer side of the river channel can be saved, development of the underground space on the outer side of the river channel or increase of the clear width of the river channel are facilitated, surface water can pass through the water permeable filling layer and the water permeable cushion layer to keep close hydraulic connection with underground water, and submerged plants can be planted in the water permeable foundation bed, so that the ecological property in the river channel is facilitated to be improved.

According to some embodiments of the utility model, the inboard of the baffle of L type retaining wall is provided with the planting groove that is used for planting flowers and plants on upper portion.

According to some embodiments of the utility model, the inboard of the baffle of L type retaining wall is provided with the cat ladder.

According to some embodiments of the utility model, the top of the baffle of L type retaining wall is provided with the guardrail.

According to the utility model discloses a some embodiments, one of them the outside of L type retaining wall's baffle is provided with hydrophilic platform, hydrophilic platform is higher than the normal water level in river course.

According to the utility model discloses a some embodiments, the bank foot of hydrophilic platform is provided with the stone heap that is used for planting emergent aquatic plant, soil has been clogged to stone heap department.

According to some embodiments of the utility model, the permeable cushion layer comprises the rubble and the coarse sand of laying.

According to some embodiments of the utility model, the filling layer that permeates water is including filling in two lump stone and rubble between the bottom plate of L type retaining wall.

According to some embodiments of the utility model, the foundation bed permeates water including laying two on the bottom plate of L type retaining wall and block stone and sandy soil on the filling layer permeates water.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of a river channel structure according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a river channel structure according to another embodiment of the present invention.

Reference numerals are as follows:

the permeable bed layer 100, the L-shaped retaining wall 200, the bottom plate 210, the baffle 220, the planting groove 221, the permeable filling layer 300, the permeable foundation bed 400, the ladder 500, the guardrail 600, the hydrophilic platform 700, the stone pile 800 and the concrete bed 900.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that if an orientation description is referred to, for example, the directions or positional relationships indicated by the upper, lower, front, rear, left, right, etc. are the directions or positional relationships shown on the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if there are several, greater than, less than, exceeding, above, below, within, etc., the terms, wherein several means are one or more, and several means are two or more, and greater than, less than, exceeding, etc. are understood as not including the number, and above, below, within, etc. are understood as including the number.

In the description of the present invention, if the terms first, second, etc. appear, they are only used for distinguishing technical features, but they are not to be interpreted as indicating or implying relative importance or implying that the number of the indicated technical features is indicated or that the precedence of the indicated technical features is implied.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 and 2, a river course structure according to an embodiment of the present invention includes a water permeable cushion layer 100, an L-shaped retaining wall 200, a water permeable packing layer 300, and a water permeable foundation bed 400.

The L-shaped retaining walls 200 are disposed on the permeable cushion layer 100, the number of the L-shaped retaining walls 200 is two, two L-shaped retaining walls 200 are disposed oppositely, specifically, the L-shaped retaining walls 200 are of a reinforced concrete structure, each L-shaped retaining wall 200 comprises a bottom plate 210 and a baffle 220, a main body portion of each bottom plate 210 is located on an inner side of the corresponding baffle 220, the two L-shaped retaining walls 200 are disposed at intervals, so that a gap is formed between the bottom plates 210 of the two L-shaped retaining walls 200, a bracing beam (not shown) is disposed between the bottom plates 210 of the two L-shaped retaining walls 200, the permeable filling layer 300 is disposed at the gap between the bottom plates 210 of the two L-shaped retaining walls 200, the permeable filling layer 300 is connected with the permeable cushion layer 100, the permeable base bed 400 is laid on the bottom plates 210 of the two L-shaped retaining walls 200 and on the permeable filling layer 300, and the permeable base bed 400 is used for planting submerged plants.

In foretell river course structure, the main part of bottom plate 210 is located the inboard of baffle 220, make two L type retaining walls 200 and constitute the structure in type U type groove to the supporting beam, thereby can save the underground space in the river course outside, be favorable to developing the underground space in the river course outside or increase the clear width of river course, surface water accessible is permeated water filling layer 300 simultaneously and is permeated water bed course 100 and keep close hydraulic connection with groundwater, when the water level of surface water rises, surface water can permeate the groundwater along the supplementary line, when the water level of surface water descends, surface water can be replenished to groundwater along the line, and the submerged plant can be planted to foundation bed 400 that permeates water, thereby be favorable to improving the ecology in the river course.

Referring to fig. 1 and 2, in some embodiments, planting grooves 221 for planting flowers and plants are formed in the inner sides and the upper portions of the blocking plates 220 of the L-shaped retaining wall 200, and the planting grooves 221 are used for planting flowers and plants, so that the landscape effect of the river channel is improved.

Referring to fig. 1 and 2, in some of the embodiments, the inner side of the blocking plate 220 of the L-shaped retaining wall 200 is provided with a ladder 500 to facilitate landing of a person who falls into a water.

Referring to fig. 1 and 2, in some embodiments, a guard rail 600 is provided on the top of the blocking plate 220 of the L-shaped retaining wall 200 to help prevent people from falling into the water.

Referring to fig. 2, in some embodiments, a hydrophilic platform 700 is disposed on the outer side of the blocking plate 220 of one of the L-shaped retaining walls 200, the hydrophilic platform 700 is higher than the normal water level of the river, and the hydrophilic platform 700 allows pedestrians to approach the water side, which is beneficial to improving the hydrophilicity of the river.

Referring to fig. 2, in some embodiments, a bank foot of the hydrophilic platform 700 is provided with a stone pile 800 for planting emergent aquatic plants, soil is filled at the stone pile 800, and the emergent aquatic plants are planted at the stone pile 800, so that the landscape effect of the river channel is improved.

Referring to fig. 1 and 2, in some embodiments, a concrete spacer 900 is disposed between the bottom plate 210 and the permeable mat 100 of the L-shaped retaining wall 200 to improve the supporting strength of the L-shaped retaining wall 200, thereby preventing the L-shaped retaining wall 200 from being subsided.

It should be noted that, in some embodiments, the water permeable cushion 100 includes gravels and coarse sand, and in particular, the coarse sand is filled between gaps of the gravels, so that the water permeable cushion 100 has a large number of gaps, and can store or release water resources like a sponge.

It should be noted that, in some embodiments, the water-permeable filling layer 300 includes stones and gravels filled between the bottom plates 210 of the two L-shaped retaining walls 200, and particularly, the gravels are filled between gaps of the stones, so that the water-permeable filling layer 300 has a large number of gaps, and can store or release water resources like a sponge.

It should be noted that, in some embodiments, the permeable foundation bed 400 includes stones and sandy soil laid on the bottom plates 210 of the two L-shaped retaining walls 200 and the permeable filling layer 300, and particularly, the sandy soil is filled between gaps of the stones, so that the permeable foundation bed 400 has a large number of gaps, and can store or release water resources like a sponge.

In the description of the present specification, if reference is made to "one embodiment", "some embodiments", "illustrative embodiments", "example", "specific example" and "some examples" or the like, this means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A waterway structure, comprising:

a water-permeable cushion layer (100);

the water permeable cushion layer (100) comprises two L-shaped retaining walls (200) which are oppositely arranged, wherein the L-shaped retaining walls (200) are arranged on the water permeable cushion layer (100), each L-shaped retaining wall (200) comprises a bottom plate (210) and a baffle (220), the main part of each bottom plate (210) is positioned on the inner side of the corresponding baffle (220), the two L-shaped retaining walls (200) are arranged at intervals, so that a gap is formed between the bottom plates (210) of the two L-shaped retaining walls (200), and a bracing beam is arranged between the bottom plates (210) of the two L-shaped retaining walls (200);

the permeable filling layer (300) is arranged at the gap between the bottom plates (210) of the two L-shaped retaining walls (200), and the permeable filling layer (300) is connected with the permeable cushion layer (100);

the permeable foundation bed (400) is laid on the bottom plates (210) of the L-shaped retaining walls (200) and the permeable filling layer (300), and the permeable foundation bed (400) is used for planting submerged plants.

2. The waterway structure of claim 1, wherein the blocking plate (220) of the L-shaped retaining wall (200) is provided at an upper portion inside with planting grooves (221) for planting flowers and plants.

3. The waterway structure of claim 1, wherein the blocks (220) of the L-shaped retaining wall (200) are provided with ladder stands (500) at the inner sides thereof.

4. The waterway structure of claim 1, wherein the blocking plate (220) of the L-shaped retaining wall (200) is provided with a guard rail (600) at its top.

5. The waterway structure of claim 1, wherein a hydrophilic platform (700) is provided on an outer side of the blocking plate (220) of one of the L-shaped retaining walls (200), and the hydrophilic platform (700) is higher than a normal water level of the waterway.

6. The riverway structure according to claim 5, characterized in that the shore foot of the hydrophilic platform (700) is provided with a stone heap (800) for planting emergent aquatic plants, and soil is filled at the stone heap (800).

7. A waterway structure according to claim 1, wherein the water-permeable cushion (100) includes laid crushed stones and grit.

8. The waterway structure of claim 1, wherein the permeable packing layer (300) includes stones and gravels filled between the bottom plates (210) of the two L-shaped retaining walls (200).

9. The waterway structure of claim 1, wherein the permeable foundation bed (400) includes stones and sandy soil laid on the bottom plates (210) of the two L-shaped retaining walls (200) and on the permeable filling layer (300).