CN215053210U

CN215053210U - Retaining wall structure for garden engineering

Info

Publication number: CN215053210U
Application number: CN202120819502.2U
Authority: CN
Inventors: 吴捷春
Original assignee: Fujian Tianmeng Construction Co ltd
Current assignee: Fujian Tianmeng Construction Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-12-07
Anticipated expiration: 2031-04-20

Abstract

The application relates to a retaining wall structure for garden engineering, which relates to the technical field of garden engineering and comprises a retaining wall body and a drain pipe, wherein the retaining wall body comprises a wall surface and a wall back; the coaxial inner tube that is provided with in the drain pipe, the both ends of the part between inner tube and the drain pipe are all sealed and are formed the inner chamber, the one end that the inner tube is close to the wall back of the body is connected with filter equipment, the infiltration hole has evenly been seted up to the lateral wall of inner tube, the wall is extended to the one end that the wall back of the body was kept away from to the drain pipe, the part that the drain pipe extended the wall is connected with the inlet tube with the inner chamber intercommunication. This application has the drainage structures of being convenient for and clears up the effect.

Description

Retaining wall structure for garden engineering

Technical Field

The utility model belongs to the technical field of garden engineering's technique and specifically relates to a garden engineering retaining wall structure is related to.

Background

The retaining wall is a structure for supporting roadbed filling or hillside soil and preventing the filling or soil from deforming and destabilizing. The soil body that is located retaining wall is for bearing the weight of soil, because bearing the weight of soil and often being accompanied by ponding, consequently can bury the drain pipe in retaining wall.

Referring to fig. 1, the existing retaining wall structure comprises a retaining wall body 1, wherein the retaining wall body 1 comprises a wall back 4 and a wall surface 3, a drain pipe 5 is buried between the wall surface 3 and the wall back 4, one end of the drain pipe 5, which is far away from the wall surface 3, extends into a bearing soil 2, and a port of the drain pipe is wrapped by a layer of geotextile.

In the above related art, although the end of the drain pipe 5 on the bearing soil 2 is filtered by geotextile, some sludge will enter the drain pipe 5, and the sludge will adhere to the inner wall of the drain pipe 5 due to its certain adhesiveness, which is inconvenient to clean. The drainage structure of the conventional retaining wall is to be improved.

SUMMERY OF THE UTILITY MODEL

In order to facilitate clearing up drainage structures, this application provides a garden engineering retaining wall structure.

The application provides a pair of retaining wall structure of garden engineering adopts following technical scheme:

a retaining wall structure for garden engineering comprises a retaining wall body and a drain pipe, wherein the retaining wall body comprises a wall surface and a wall back; the coaxial inner tube that is provided with in the drain pipe, the both ends of the part between inner tube and the drain pipe are all sealed and are formed the inner chamber, the one end that the inner tube is close to the wall back of the body is connected with filter equipment, the infiltration hole has evenly been seted up to the lateral wall of inner tube, the wall is extended to the one end that the wall back of the body was kept away from to the drain pipe, the part that the drain pipe extended the wall is connected with the inlet tube with the inner chamber intercommunication.

Through adopting above-mentioned technical scheme, when needs cleared up the silt in the drain pipe, constantly toward the intracavity injection clear water through the inlet tube, because the aperture in infiltration hole is less for the bore of inlet tube, the displacement in infiltration hole is less than the water injection volume of inlet tube for the internal chamber internal water pressure increase, thereby make the clear water in the inner chamber spray through the infiltration hole and go out, erode the internal pipe inner wall, have the effect of being convenient for clear up drainage structure.

Optionally, the outer wall intercommunication of drain pipe has the blow off pipe, the port department of blow off pipe is connected with the end cover.

Through adopting above-mentioned technical scheme, during the clearance, open the blow off pipe, then constantly inject into the clear water through the inlet tube and wash the inner wall of inner tube toward between inner tube and the outer tube. Because the infiltration volume in infiltration hole is less than the inflow, most water can be discharged out through the blow off pipe, and the blow off pipe does benefit to and clears up the silt in the inner chamber.

Optionally, the port department that the drain pipe is close to the wall is provided with the installed part that is connected with the inner tube.

Through adopting above-mentioned technical scheme, the installed part is used for being connected the port department of drain pipe and inner tube.

Optionally, the mounting part is a sealing cover, a groove is formed in the sealing cover, and a butting block matched with the groove is arranged at one end, close to the wall surface, of the inner pipe.

Through adopting above-mentioned technical scheme, through propping the fastening with recess and butt piece and fixing, do benefit to and install sealed lid on inner tube and drain pipe to be favorable to improving the reliability of sealed lid installation.

Optionally, a plurality of connecting rods are arranged between the inner pipe and the water drainage pipe, and two ends of each connecting rod are respectively abutted to the inner pipe and the water drainage pipe.

Through adopting above-mentioned technical scheme, the both ends of connecting rod are connected with inner tube and drain pipe respectively, support the drain pipe, do benefit to the intensity that improves the drain pipe.

Optionally, the filtering device comprises a filtering box and a filtering net, and the filtering net is located at the joint of the filtering box and the inner pipe; the filter box is filled with gravels, and the opening of the filter box is connected with a cover plate for installing a filter piece.

By adopting the technical scheme, the filter screen is used for preventing the broken stone from falling into the inner pipe; the apron is convenient for put into the rose box with the rubble.

Optionally, a connecting piece for installing the cover plate on the filter box is arranged on the cover plate.

Through adopting above-mentioned technical scheme, install the apron on the rose box through the connecting piece, easy operation.

Optionally, the connecting piece is a fixing rope.

Through adopting above-mentioned technical scheme, utilize fixed rope to be fixed in the rose box with the apron, be convenient for install the apron.

In summary, the present application includes at least one of the following benefits:

1. when the drainage pipe needs to be cleaned, the clean water is pressurized through the water inlet pipe and then is injected into the inner cavity, and the water pressure in the inner cavity is larger because the seepage quantity of the seepage holes is far smaller than the water inlet quantity, so that the clean water in the inner cavity is sprayed through the seepage holes and continuously washed in the inner pipe, and therefore, the sludge on the inner wall of the inner pipe is impacted and falls off, and the effect of cleaning the drainage structure is facilitated;

2. the outer wall of the drainage ditch is provided with a drain pipe communicated with the inner cavity, so that sludge in the drainage ditch can be discharged conveniently.

Drawings

FIG. 1 is a schematic diagram of a prior art configuration;

FIG. 2 is a schematic cross-sectional view of an embodiment of the present application;

fig. 3 is an enlarged schematic view at a in fig. 2.

Reference numerals: 1. a retaining wall body; 2. carrying soil; 3. a wall surface; 4. a wall back; 5. a drain pipe; 6. an inner tube; 611. a water seepage hole; 7. a filter box; 8. water permeable holes; 9. a sealing cover; 10. a water inlet pipe; 11. a blow-off pipe; 12. an end cap; 13. a butting block; 131. a groove; 14. a connecting rod; 15. a cover plate; 16. fixing a rope; 17. a filter screen; 18. an inner cavity.

Detailed Description

The present application is described in further detail below with reference to figures 2-3.

The utility model provides a garden engineering retaining wall structure, refer to figure 2, garden engineering retaining wall structure includes retaining wall body 1, and retaining wall body 1 includes wall 3 and wall back 4, wall back 4 for with bear one side of earth 2 contacts. A plurality of drain pipes 5 are buried in the retaining wall body 1, and the drain pipes 5 are arranged in an upward inclined manner from the side where the wall surface 3 is located to the side where the wall back 4 is located.

Referring to fig. 2 and 3, an inner pipe 6 is arranged in the drain pipe 5, a mounting part is arranged between the inner pipe 6 and the drain pipe 5, the mounting part is a sealing cover 9, and the sealing cover 9 is positioned at the port parts of the inner pipe 6 and the drain pipe 5 close to the wall surface 3. One end of the inner pipe 6 close to the wall surface 3 is provided with a butt joint block 13, and the sealing cover 9 is provided with a groove 131 corresponding to the butt joint block 13. The groove 131 is sleeved on the abutting block 13 to be abutted and fixed, so that the sealing cover 9 is favorably clamped at the port of the inner pipe 6. In addition, the sealing cap 9 is screwed with the outer wall of the drain pipe 5. So that the drain pipe 5 is spaced apart from the inner pipe 6 so that the drain pipe 5 and the inner pipe 6 form an inner cavity 18. A plurality of water seepage holes 611 are uniformly arranged on the side wall of the inner pipe 6. A plurality of connecting rods 14 are fixedly connected to the outer peripheral side of the inner pipe 6, and one ends of the connecting rods 14 far away from the inner pipe 6 are abutted against the inner wall of the drain pipe 5. The periphery of the drain pipe 5 is connected with a water inlet pipe 10 and a sewage discharge pipe 11, and the outer wall of the sewage discharge pipe 11 close to the port is screwed with an end cover 12; the inlet pipe 10 and the waste pipe 11 are connected to the inner chamber 18, respectively, and the inlet pipe 10 is located above the waste pipe 11 with respect to the axis of the inner pipe 6. The water inlet pipe 10 and the sewage discharge pipe 11 are both positioned outside the retaining wall body 1.

Referring to fig. 2 and 3, the port of the end of the inner pipe 6 close to the wall back 4 is connected with a filter box 7 in a welding mode, and a plurality of water permeable holes 8 are uniformly formed in the outer wall of the filter box 7 and used for draining accumulated water. Install the rubble in the rose box 7, do benefit to the silt of filtering the ponding to the welding of the junction of inner tube 6 and rose box 7 has filter screen 17 for block the rubble and drop in inner tube 6. In addition, the port of the end of the drain pipe 5 close to the wall back 4 is fixedly connected to the side wall of the filter tank 7 and is not communicated with the filter tank 7. A cover plate 15 is hinged to one side of the top of the filter box 7 close to the wall back 4, and a water permeable hole 8 is also formed in the cover plate 15; a fixing rope 16 for fixedly connecting the cover plate 15 with the filter box 7 is fixedly connected to the cover plate 15.

During installation, the cover plate 15 is opened, then gravels are filled into the filter box 7, and then the fixing ropes 16 are bound after penetrating through the cover plate 15 and the water permeable holes 8 on the side wall of the filter box 7, so that the cover plate 15 and the filter box 7 are stabilized. Then the inner pipe 6 is arranged in the drain pipe 5, and the drain pipe 5 is welded with the outer wall of the filter box. Finally, the outside of the filter box 7 is backfilled with bearing soil 2.

The implementation principle of a garden engineering retaining wall structure is: when the drainage structure is cleaned, clean water is pressurized by a water pump through the water inlet pipe 10 and then is injected into the inner cavity 18; because the aperture of the water seepage holes 611 is much smaller than the inner diameter of the water inlet pipe 10, the water pressure in the inner cavity 18 is continuously increased, so that the clear water in the inner cavity 18 is sprayed out through the water seepage holes 611, the inner wall of the inner pipe 6 is continuously washed, and the sludge on the inner wall of the inner pipe 6 is knocked down. Has the effect of being convenient for clear up drainage structures.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A retaining wall structure for garden engineering comprises a retaining wall body (1) and a drain pipe (5), wherein the retaining wall body (1) comprises a wall surface (3) and a wall back (4); the method is characterized in that: the utility model discloses a wall, including drain pipe (5), inner tube (6) are coaxially provided with in drain pipe (5), the both ends of the part between inner tube (6) and drain pipe (5) are all sealed and form inner chamber (18), the one end that inner tube (6) are close to wall back (4) is connected with filter equipment, infiltration hole (611) have evenly been seted up to the lateral wall of inner tube (6), wall (3) are extended to the one end that wall back (4) were kept away from in drain pipe (5), the part that drain pipe (5) extended wall (3) is connected with inlet tube (10) with inner chamber (18) intercommunication.

2. A landscape engineering retaining wall structure according to claim 1, characterized in that: the outer wall of the drain pipe (5) is communicated with a drain pipe (11), and the port of the drain pipe (11) is connected with an end cover (12).

3. A landscape engineering retaining wall structure according to claim 1, characterized in that: the port department that drain pipe (5) are close to wall (3) is provided with the installed part that is connected with inner tube (6).

4. A landscape engineering retaining wall structure according to claim 3, characterized in that: the installed part is sealed lid (9), seted up recess (131) on sealed lid (9), the one end that inner tube (6) are close to wall (3) is provided with butt piece (13) with recess (131) looks adaptation.

5. A landscape engineering retaining wall structure according to claim 4, characterized in that: be provided with many connecting rods (14) between inner tube (6) and drain pipe (5), the both ends of connecting rod (14) respectively with the outer wall of inner tube (6) and drain pipe (5) inner wall butt.

6. A landscape engineering retaining wall structure according to claim 1, characterized in that: the filtering device comprises a filtering box (7) and a filtering net (17), wherein the filtering net (17) is positioned at the joint of the filtering box (7) and the inner pipe (6); the filter box (7) is filled with gravels, and the opening of the filter box (7) is connected with a cover plate (15) for installing a filter piece.

7. A landscape engineering retaining wall structure according to claim 6, characterized in that: the cover plate (15) is provided with a connecting piece for installing the cover plate (15) on the filter box (7).

8. A landscape engineering retaining wall structure according to claim 7, characterized in that: the connecting piece is a fixing rope (16).