CN215406160U

CN215406160U - Retaining wall drainage facility

Info

Publication number: CN215406160U
Application number: CN202120725503.0U
Authority: CN
Inventors: 柴迎春
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2022-01-04
Anticipated expiration: 2031-04-09

Abstract

The utility model discloses a retaining wall drainage facility which comprises a retaining wall body, wherein a plurality of mounting plates are arranged at the bottom of the retaining wall body, a first drainage pipe is arranged on one side of each mounting plate, one end of each first drainage pipe is mutually communicated with one side of each mounting plate, a connecting top plate is arranged at the top of the other end of each first drainage pipe, a connecting bottom plate is arranged at the bottom of the other end of each first drainage pipe, and a second drainage pipe is arranged at one side of each connecting top plate and one side of each connecting bottom plate. According to the utility model, the top plate and the bottom plate are connected through the bolts, the first drain pipe and the second drain pipe are fixedly communicated with two sides of the connecting inner cylinder, the screen frame is inserted in the middle of the connecting inner cylinder, when water on the wall body in the retaining wall is discharged, the discharged water is filtered through the filter screens arranged in the middle of the first drain pipe and the second drain pipe, soil is filtered on the filter screens, and the problem that the normal use of a drainage facility is influenced due to the blockage of the drain pipes by the soil is avoided.

Description

Retaining wall drainage facility

Technical Field

The utility model relates to the field of drainage facilities, in particular to a retaining wall drainage facility.

Background

The retaining wall is widely applied to civil and architectural engineering and is a structure for supporting the deformation and instability of roadbed or hillside soil bodies or soil bodies, the retaining wall is a concrete wall body which is usually provided with a steel reinforcement framework, and because the retaining wall is eroded by underground water behind the wall, a drainage facility is required to be arranged on the concrete wall body to discharge the underground water behind the wall, so that the damage to the erosion of the retaining wall due to the long-term existence of the rainwater and the underground water is prevented.

When drainage facility discharges the groundwater behind the retaining wall, earth behind the partial retaining wall discharges along with drainage facility, and along with the increase of time, earth can cause the jam to the drainage facility of retaining wall to influence the normal use in later stage, and drainage facility's pipeline is mostly overall structure, and when taking place to damage, it is also very inconvenient to change, has consequently caused the increase of maintenance cost.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a retaining wall drainage facility to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a retaining wall drainage facility comprises a retaining wall body, wherein a plurality of mounting plates are arranged at the bottom of the retaining wall body, a first drainage pipe is arranged on one side of each mounting plate, one end of the first drainage pipe is communicated with one side of each mounting plate, a connecting top plate is arranged at the top of the other end of the first drainage pipe, a connecting bottom plate is arranged at the bottom of the other end of the first drainage pipe, a second drainage pipe is arranged on one side of the connecting top plate and one side of the connecting bottom plate, a connecting port is formed in the middle of the top end of the connecting top plate, a connecting rod is arranged inside the connecting port, a handle is arranged at the top of the connecting rod, the bottom of the handle is fixedly connected with the top end of the connecting rod, a net frame is arranged at the bottom end of the connecting rod, a filter screen is detachably mounted on the inner wall of the net frame, a connecting inner connecting cylinder is arranged inside the connecting top plate and inside the connecting bottom plate, and a fixed block is arranged in the middle of the bottom end of the inner wall of the connecting inner cylinder.

Preferably, the first fixed ears of the both ends equal fixedly connected with of connecting roof bottom both sides, the fixed ears of the both ends equal fixedly connected with second of connecting bottom plate top both sides.

Preferably, the first fixing lug and the second fixing lug are matched with each other, and the four first fixing lugs are connected with the four second fixing lugs through bolts respectively.

Preferably, the one end of connecting the inner tube and the one end of first drain pipe communicate with each other, the other end of connecting the inner tube and the one end of second drain pipe communicate with each other.

Preferably, one end of the first water discharge pipe is wrapped with a rubber ring, and one end of the second water discharge pipe is wrapped with a rubber ring.

Preferably, the two sides of the bottom of the net frame are connected with the outer wall of the fixing block in an inserting mode.

The utility model has the technical effects and advantages that:

(1) according to the utility model, the top plate and the bottom plate are connected through the bolts, the first drain pipe and the second drain pipe are fixedly communicated with two sides of the connecting inner cylinder, the screen frame is inserted in the middle of the connecting inner cylinder, when water on the wall body in the retaining wall is discharged, the discharged water is filtered through the filter screens arranged in the middle of the first drain pipe and the second drain pipe, soil is filtered on the filter screens, and the blockage of the soil on the drain pipes is avoided, so that the normal use of drainage facilities is influenced;

(2) the connecting rod is fixedly connected with the handle, the fixed rod is fixedly connected with the screen frame, the screen frame can be pulled out from the connecting port through the connecting port arranged at the top of the connecting rod, the filter screen is replaced, and meanwhile, the screen frame can be fixed through the fixing port arranged at the bottom of the connecting inner cylinder, so that the filter screen can normally work.

Drawings

Fig. 1 is a schematic structural view of the whole of the present invention.

FIG. 2 is a schematic view of the structure of the drainage pipe of the present invention.

Fig. 3 is a schematic plan view of the drain pipe mechanism of the present invention.

In the figure: 1. a retaining wall body; 2. mounting a plate; 3. a first drain pipe; 4. connecting the top plate; 5. a first fixing lug; 6. connecting the bottom plate; 7. a second fixing lug; 8. a second drain pipe; 9. a handle; 10. connecting the ports; 11. a connecting rod; 12. a screen frame; 13. filtering with a screen; 14. fixing the mouth block; 15. connecting the inner cylinder; 16. a rubber ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

The utility model provides a retaining wall drainage facility as shown in figures 1-3, which comprises a retaining wall body 1, wherein a plurality of mounting plates 2 are arranged at the bottom of the retaining wall body 1, a first drainage pipe 3 is arranged at one side of each mounting plate 2, one end of each first drainage pipe 3 is communicated with one side of each mounting plate 2, a connecting top plate 4 is arranged at the top of the other end of each first drainage pipe 3, a connecting bottom plate 6 is arranged at the bottom of the other end of each first drainage pipe 3, a second drainage pipe 8 is arranged at one side of each connecting top plate 4 and one side of each connecting bottom plate 6, a connecting port 10 is arranged in the middle of the top end of each connecting top plate 4, a connecting rod 11 is arranged inside each connecting port 10, a handle 9 is arranged at the top of each connecting rod 11, the bottom of each handle 9 is fixedly connected with the top end of the corresponding connecting rod 11, a net frame 12 is arranged at the bottom end of each connecting rod 11, a filter screen 13 is detachably arranged on the inner wall of each net frame 12, a connecting inner cylinder 15 is arranged inside the connecting top plate 4 and inside the connecting bottom plate 6, and a fixing block 14 is arranged in the middle of the bottom end of the inner wall of the connecting inner cylinder 15, so that underground water soil and impurities are filtered;

according to the drawings 2-3, the two ends of the two sides of the bottom of the top plate 4 are fixedly connected with first fixing lugs 5, the two ends of the two sides of the top of the bottom plate 6 are fixedly connected with second fixing lugs 7, the first fixing lugs 5 and the second fixing lugs 7 are matched with each other, the four first fixing lugs 5 are respectively connected with the four second fixing lugs 7 through bolts, one end of the inner connecting cylinder 15 is communicated with one end of the first drain pipe 3, the other end of the inner connecting cylinder 15 is communicated with one end of the second drain pipe 8, one end of the first drain pipe 3 is wrapped with a rubber ring 16, one end of the second drain pipe 8 is wrapped with the rubber ring 16, the two sides of the bottom of the net frame 12 are connected with the outer wall of the fixing block 14 in a penetrating mode, and the net frame 12 is fixed.

The working principle of the utility model is as follows: when the underground water drainage device is used, one end of the first drainage pipe 3 is arranged at the edge of the mounting plate 2 arranged on one side of the retaining wall body 1, when underground water of soil is drained behind the retaining wall body 1, the underground water or rainwater firstly flows to the joint of the first drainage pipe 3 and the connecting inner cylinder 15 through one end of the first drainage pipe 3, the leakage of the underground water from the joint is avoided through the arranged rubber ring 16, when the underground water flows to the second drainage pipe 8 from the inside of the connecting inner cylinder 15, the underground water is filtered through the filter screen 13 arranged in the middle of the inner wall of the connecting inner cylinder 15 under the action of the filter screen 13, the blockage of the second drainage pipe 8 caused by the soil and impurities mixed in the underground water is avoided, and the normal use of the drainage facility is influenced; when the drainage facility needs to be replaced along with the increase of the service time of the drainage facility, the handle 9 is pulled upwards from the connecting through hole 10, the bottom end of the handle 9 is fixedly connected with the top end of the connecting rod 11, so that the screen frame 12 is pulled out from the connecting through hole 10, the filter screen 13 is replaced or cleaned, and when the filter screen 13 is replaced, the screen frame 12 is fixed through the fixing block 14; when the water pipe needs to be replaced, the bolt for connecting the second fixing lug 7 and the first fixing lug 5 is loosened, so that the water pipe is convenient to replace.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used by the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the description of the attached drawings.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A retaining wall drainage facility comprises a retaining wall body (1) and is characterized in that a plurality of mounting plates (2) are arranged at the bottom of the retaining wall body (1), a first drainage pipe (3) is arranged on one side of each mounting plate (2), one end of each first drainage pipe (3) is communicated with one side of each mounting plate (2), a connecting top plate (4) is arranged at the top of the other end of each first drainage pipe (3), a connecting bottom plate (6) is arranged at the bottom of the other end of each first drainage pipe (3), a second drainage pipe (8) is arranged on one side of each connecting top plate (4) and one side of each connecting bottom plate (6), a connecting port (10) is formed in the middle of the top end of each connecting top plate (4), a connecting rod (11) is arranged inside the connecting port (10), a handle (9) is arranged at the top of each connecting rod (11), the bottom of each handle (9) is fixedly connected with the top end of each connecting rod (11), the bottom of connecting rod (11) is equipped with net frame (12), the top of net frame (12) and the bottom fixed connection of connecting rod (11), the inner wall demountable installation of net frame (12) has filter screen (13), the inside of connecting roof (4) and the inside of connecting bottom plate (6) are equipped with connects inner tube (15), the middle part of connecting inner tube (15) inner wall bottom is equipped with fixed block (14).

2. A retaining wall drainage facility according to claim 1, characterized in that the first fixing lugs (5) are fixedly connected to both ends of both sides of the bottom of the connecting top plate (4), and the second fixing lugs (7) are fixedly connected to both ends of both sides of the top of the connecting bottom plate (6).

3. A retaining wall drainage facility according to claim 2, characterized in that the first fixing lugs (5) and the second fixing lugs (7) are matched with each other, and four of the first fixing lugs (5) are respectively bolted with four of the second fixing lugs (7).

4. A retaining wall drainage facility according to claim 1, characterized in that one end of the connection inner cylinder (15) communicates with one end of the first drainage pipe (3), and the other end of the connection inner cylinder (15) communicates with one end of the second drainage pipe (8).

5. A retaining wall drainage facility according to claim 4, characterized in that one end of the first drainage pipe (3) is wrapped with a rubber ring (16) and one end of the second drainage pipe (8) is wrapped with a rubber ring (16).

6. A retaining wall drainage facility according to claim 1, characterized in that the two sides of the bottom of the net frame (12) are connected with the outer wall of the fixing block (14) in an inserting way.