CN215948434U - Roadbed absorption basin - Google Patents

Abstract

The application discloses road bed absorption basin, this road bed absorption basin includes: the pool body is provided with a water inlet and an overflow port; wherein, the bottom wall in the tank body is provided with a force eliminating step in a shape of a Chinese character hui. This application has reached and has blocked water rivers, reduces the purpose of its impact force to the inner diapire that has realized the protection cell body and the lateral wall avoid the technical effect that rivers directly erode, and then solved among the correlation technique stilling pool structure and have that rapid trough export rivers are more urgent, cause the problem of long-term scouring damage to the stilling pool bottom easily.

Description

Roadbed absorption basin

Technical Field

The application relates to the field of roadbed engineering construction, in particular to a roadbed absorption basin.

Background

Roadbed rivers erode has always been the difficult problem of puzzlement structure safety, and in drainage system, road surface rivers are along the curb, through the opening part along road bed on rapid trough, utilize the action of gravity to introduce the escape canal on road bed both sides with the rivers, and this kind of design system originally has no problem, but along with the time course, in the place of rapid trough and escape canal butt joint, the year round is easily formed various diseases by rivers erode, for example: corrosion, cracking, water leakage, etc., and need to be repaired later. In order to avoid this phenomenon, it is generally designed that a stilling basin is provided in a place where the torrent trough contacts the drainage ditch as a transition of water flow through the torrent trough and the drainage ditch, the torrent trough is generally of a square concrete structure, and a water flow inlet and outlet are provided. The structure has the problems that the water flow at the outlet of the rapid trough is relatively rapid, and the floor of the stilling pool is easy to be damaged by long-term scouring.

Aiming at the problems that in the prior art, the flow of the outlet of a rapid trough is rapid and the floor of the stilling pool is easy to be damaged by long-term scouring, an effective solution is not provided at present.

SUMMERY OF THE UTILITY MODEL

The main aim at of this application provides a road bed absorption basin to it is more urgent to have rapid trough export rivers in the absorption basin structure among the solution correlation technique, causes the problem that long-term scouring damaged to the absorption basin bottom easily.

In order to achieve the above object, the present application provides a roadbed absorption basin, which includes: the pool body is provided with a water inlet and an overflow port; wherein, the bottom wall in the tank body is provided with a force eliminating step in a shape of a Chinese character hui.

Furthermore, the force dissipation step is formed by stacking a plurality of force dissipation flat layers from bottom to top in sequence, and the diameter of the force dissipation flat layers is gradually reduced from bottom to top.

Furthermore, the step surface of each force eliminating flat layer is convexly provided with a force eliminating part.

Furthermore, the force eliminating pieces are uniformly distributed along the circumferential direction of the force eliminating flat layer.

Furthermore, the force eliminating pieces on each side of the force eliminating flat layer are arranged into two rows.

The force eliminating piece is a shear nail, and the lower end of the shear nail is embedded in the step surface of the force eliminating flat layer.

Furthermore, the force eliminating flat layer is arranged into 4-5 layers, the height of each layer is 4-5cm, and the annular side of the force eliminating flat layer at the lowest layer is attached to the inner side wall of the pool body.

Further, the pool body comprises a base and side walls arranged on the periphery of the base, and a cover plate is arranged at the upper end of each side wall; the ring side of the stilling layer is attached to the side wall, and the water inlet is formed in the side wall and is used for being connected with the water outlet of the rapid trough; the overflow port is arranged on the side wall adjacent to the water inlet.

Furthermore, the thickness of the side wall is 20-30cm, and the height is 140-160 cm.

Furthermore, the length and the width of the base are both 158cm, and the thickness is 10 cm.

In the embodiment of the application, the device is provided with a tank body, and a water inlet and an overflow port which are arranged on the tank body; wherein, the diapire in the cell body is provided with the power of disappearing step that is the type of returning, has reached and has blocked water rivers, reduces the purpose of its impact force to realized protecting the interior diapire of cell body and lateral wall and avoided the technical effect that rivers directly erodeed, and then solved among the correlation technique power of disappearing pond structure and had that rapid trough export rivers are more urgent, cause the problem that the long-term damage that erodees of the bottom of the power pond portion easily.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:

FIG. 1 is a schematic structural diagram according to an embodiment of the present application;

FIG. 2 is a schematic diagram of a top view configuration according to an embodiment of the present application;

the device comprises a tank body 1, a cover plate 2, an overflow gap 3, a water inlet 4, side walls 5, a force-dissipating part 6, a force-dissipating flat layer 7, force-dissipating steps 8 and a base 9.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used.

In this application, the terms "upper", "lower", "inside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "disposed," "provided," "connected," "secured," and the like are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1 to 2, an embodiment of the present application provides a roadbed absorption basin, which includes: a tank body 1, a water inlet 4 and an overflow port 3 which are arranged on the tank body 1; wherein, the inner bottom wall of the tank body 1 is provided with a force eliminating step 8 in a shape of a Chinese character hui.

In the embodiment, the absorption basin is integrally arranged in a square shape and comprises a base 9 and side walls 5 arranged around the base 9, and the upper end covers of the side walls 5 are provided with cover plates 2; the ring side of the force-dissipating leveling layer 7 is attached to the side wall 5, and the water inlet 4 is formed in the side wall 5 and is used for being connected with the water outlet of the rapid trough; the overflow mouth 3 is seted up on the side wall 5 adjacent with water inlet 4, as the outlet of the back rivers that disappears, base 9 adopts C15 concrete placement to form, the power of disappearing step 8 sets up on base 9, play the effect of blocking water through power of disappearing step 8, protection power of disappearing pond base 9 avoids rivers directly to erode, because power of disappearing step 8 is the setting of returning the shape, make the one side of pressing close to water inlet 4 can realize the effect of blocking water for the first time, and the effect of blocking water after the rivers backward flow can be realized to the step of other sides, thereby further protection power of disappearing pond base 9. The embodiment solves the problems that the stilling pool structure in the related art has a rapid outlet water flow, and the bottom of the stilling pool is easy to cause long-term scouring damage. Moreover, the structure effectively overcomes the defect that the interior of the stilling pool butted with the roadbed torrent groove causes local damage, and the trouble that the traditional stilling pool needs to be replaced due to long-time scouring.

As shown in fig. 1 to 2, the force-dissipating step 8 is formed by stacking a plurality of force-dissipating flat layers 7 in sequence from bottom to top, and the diameter of the force-dissipating flat layer 7 is gradually reduced from bottom to top. In order to protect the side wall of the stilling pool from being washed by water flow, the stilling pieces 6 are convexly arranged on the step surface of each stilling layer 7, the stilling pieces 6 are uniformly distributed along the circumferential direction of the stilling layer 7, and the water flow further plays a role in blocking water in the process of reflowing after being stilled by the step structure.

As shown in fig. 1 to 2, the force eliminating pieces 6 on each side of the force eliminating flat layer 7 are arranged into two rows, the water blocking effect is improved, the force eliminating pieces 6 are shear nails, the lower ends of the shear nails are embedded in the step surface of the force eliminating flat layer 7, when the concrete of the clip force eliminating step 8 is just initially set, the two rows of shear nails are arranged on the step surface, the distance between every two rows of shear nails is controlled to be about 10cm, the vertical state of the shear nails is guaranteed when the shear nails are inserted, the materials of the shear nails are convenient to obtain, and the construction is convenient.

As shown in fig. 1 to 2, the force-eliminating flat layers 7 are arranged into 4-5 layers, the height of each layer is 4-5cm, and the annular side of the lowest force-eliminating flat layer 7 is attached to the inner side wall of the tank body 1. The thickness of the side wall 5 is 20-30cm, and the height is 140-160 cm. The length and width of the base 9 are both 158cm, and the thickness is 10 cm.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (9)

1. A subgrade stilling basin, comprising: the pool body is provided with a water inlet and an overflow port; wherein the content of the first and second substances,

the inner bottom wall of the tank body is provided with a force eliminating step in a shape of a Chinese character 'hui';

the force eliminating step is formed by sequentially stacking a plurality of force eliminating flat layers from bottom to top, and the diameter of each force eliminating flat layer is gradually reduced from bottom to top.

2. The roadbed force-dissipating pool of claim 1, wherein the step surface of each force-dissipating flat layer is convexly provided with force-dissipating members.

3. The roadbed force absorption pool of claim 2, wherein the force absorption pieces are uniformly distributed along the circumferential direction of the force absorption flat layer.

4. The roadbed force absorption pool of claim 3, wherein the force absorption pieces on each side of the force absorption flat layer are arranged in two rows.

5. The roadbed absorption basin as claimed in any one of claims 2 to 4, wherein the absorption pieces are provided as shear nails, and the lower ends of the shear nails are buried in the step surfaces of the absorption flat layers.

6. The roadbed force-dissipating pool of claim 5, wherein the force-dissipating flat layers are arranged into 4-5 layers, the height of each layer is 4-5cm, and the ring side of the lowest force-dissipating flat layer is attached to the inner side wall of the pool body.

7. The roadbed absorption basin as claimed in claim 6, wherein the basin body comprises a base and side walls arranged around the base, and the upper ends of the side walls are covered with cover plates;

the ring side of the stilling layer is attached to the side wall, and the water inlet is formed in the side wall and is used for being connected with the water outlet of the rapid trough;

the overflow port is arranged on the side wall adjacent to the water inlet.

8. The roadbed absorption basin as claimed in claim 7, wherein the thickness of the side wall is 20-30cm, and the height is 140-160 cm.

9. The roadbed absorption basin of claim 7, wherein the length and width of the base are 158cm, and the thickness of the base is 10 cm.

Images