CN213328992U

CN213328992U - Hydraulic engineering retaining wall drainage structures

Info

Publication number: CN213328992U
Application number: CN202022207361.7U
Authority: CN
Inventors: 梁斐斐; 李彦
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-01
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a hydraulic engineering retaining wall drainage structures, including the retaining wall main part, retaining wall main part one end lateral wall is equipped with first drain and second outlet from top to bottom respectively, first drain female connection has first drain pipe, second outlet female connection has the second drain pipe, first drain pipe upside is located and is equipped with first supplementary drain pipe in the retaining wall main part, second drain pipe upside is located and is equipped with the supplementary drain pipe of second in the retaining wall main part, retaining wall main part other end lateral wall is located first drain pipe upper end and second drain pipe upper end and all is equipped with water drainage tank. The utility model discloses set up handle, filtration pipe wall and guard slot, guarantee drainage pipe's unobstructed, improve the practicality of device, simultaneously through setting up first auxiliary drain pipe and second auxiliary drain pipe, conveniently remind monitoring maintainer drain pipe whether to block, improve the convenience of device.

Description

Hydraulic engineering retaining wall drainage structures

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a hydraulic engineering retaining wall drainage structures.

Background

The retaining wall drainage structure is a drainage measure which is set for dredging soil moisture behind a retaining wall, preventing ground water from infiltrating downwards, preventing accumulated water behind the wall from forming hydrostatic pressure, reducing frost heaving pressure of backfill soil in cold regions and eliminating expansion pressure of a cohesive soil filler after water invasion.

In retaining wall drainage structures's drainage in-process, because the rivers can smuggle tiny silt secretly and flow into drainage pipe and take place certain delay and pile up, in the long run, can make drainage pipe take place to block, thereby influence drainage structures's normal use, some retaining wall drainage structures do not have the structure that avoids drainage pipe jam that facilitates use, furthermore, retaining wall drainage structures's drainage pipe is after the jam, often can not by timely discovery, probably cause retaining wall back of the body ponding, thereby influence retaining wall's life, some retaining wall drainage structures do not have the supplementary warning structure when drainage pipe blocks, consequently, a hydraulic engineering retaining wall drainage structures of urgent need solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic engineering retaining wall drainage structures to solve some retaining wall drainage structures that propose among the above-mentioned background art and do not have the convenient use avoid drainage pipe obstructed structure and do not have the problem of the supplementary warning structure when drainage pipe blocks.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydraulic engineering retaining wall drainage structures, includes the retaining wall main part, retaining wall main part one end lateral wall is equipped with first drain pipe and second outlet from top to bottom respectively, first drain pipe female connection has first drain pipe, second outlet female connection has the second drain pipe, first drain pipe upside is located the retaining wall main part and is equipped with first supplementary drain pipe, second drain pipe upside is located the retaining wall main part and is equipped with the supplementary drain pipe of second, retaining wall main part other end lateral wall is located first drain pipe upper end and second drain pipe upper end and all is equipped with the water drainage tank.

Preferably, the first water drainage pipe is close to first outlet one end and the second water drainage pipe is close to the equal fixedly connected with handle of second outlet one end.

Preferably, the retaining wall main part is located the water drainage tank downside and is equipped with the protection groove, first drain pipe and second drain pipe all with protection groove sliding connection.

Preferably, the first drain pipe and the second drain pipe are both provided with a filtering pipe wall at one end close to the drain tank.

Preferably, first supplementary drain pipe and the supplementary drain pipe of second are close to water drainage tank one end and water drainage tank intercommunication, water drainage tank one end tilt up is kept away from with the supplementary drain pipe of second and the retaining wall main part setting is just run through to first supplementary drain pipe.

Preferably, the upper end of the drainage channel is provided with sand piling.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this hydraulic engineering retaining wall drainage structures is provided with the handle, filters pipe wall and guard way, and through rotatory handle, the handle drives first drain pipe or second drain pipe and rotates, and first drain pipe or second drain pipe drive through the screw thread feeding effect and lie in the guard way unused filter tube wall portion shift out with the drain way intercommunication, guarantee drainage pipe's unobstructed, improve the practicality of device.

2. This hydraulic engineering retaining wall drainage structures is provided with first supplementary drain pipe and the supplementary drain pipe of second, keep away from drain tank one end tilt up setting through first supplementary drain pipe and the supplementary drain pipe of second, when making first drain pipe or second drain pipe not block, rivers can not discharge from first supplementary drain pipe or the supplementary drain pipe of second, and when first drain pipe or second drain pipe block, rivers constantly climb in first supplementary drain pipe or the supplementary drain pipe of second and flow out at last, whether convenient warning monitoring maintainer drain pipe blocks, the convenience of high-speed installation.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.

In the figure: 1. a retaining wall body; 2. a first drain port; 3. a second water discharge port; 4. a first drain pipe; 5. a second drain pipe; 6. a first auxiliary drain pipe; 7. a second auxiliary drain pipe; 8. a water discharge tank; 9. a handle; 10. a protective groove; 11. the wall of the filter tube; 12. and (4) sand piling.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment:

the utility model provides a hydraulic engineering retaining wall drainage structures, including retaining wall

main part

1, 1 one end lateral wall of retaining wall main part is equipped with first drain 2 and second outlet 3 from top to bottom respectively, 2 female connections in

first drain

4, 3 female connections in second outlet have second drain 5, first drain 4 is close to 2 one end in first drain and is close to the equal fixedly connected with handle 9 in 3 one end in second outlet with second drain 5, be close to 2 one end in first drain and be close to the equal fixedly connected with handle 9 in 3 one end in second outlet with second drain 5 through first drain 4, make things convenient for handle 9 to rotate first drain 4 or second drain 5.

The upper side of the first water drainage pipe 4 is positioned in the retaining wall main body 1 and is provided with a first auxiliary water drainage pipe 6, the upper side of the second water drainage pipe 5 is positioned in the retaining wall main body 1 and is provided with a second auxiliary water drainage pipe 7, the side wall of the other end of the retaining wall main body 1 is positioned at the upper end of the first water drainage pipe 4 and is provided with a water drainage groove 8 at the upper end of the second water drainage pipe 5, the retaining wall main body 1 is positioned at the lower side of the water drainage groove 8 and is provided with a protection groove 10, the first water drainage pipe 4 and the second water drainage pipe 5 are both in sliding connection with the protection groove 10, the outer surface of the first water drainage pipe 4, the outer surface of the second water drainage pipe 5 and the inner wall surface of the protection groove 10 are both cylindrical, the outer diameter of the first water drainage pipe 4 and the outer diameter of the second water drainage pipe 5 are both equal to the inner diameter of the protection groove, The second drain pipe 5 can move in the corresponding protective groove 10, the first drain pipe 4 and the second drain pipe 5 are provided with a filter pipe wall 11 at one end close to the drain groove 8, the filter pipe wall 11 can be divided into a part communicated with the lower side of the drain groove 8 and an unused part arranged in the protective groove 10, the part communicated with the drain groove 8 first by the filter pipe wall 11 is blocked and then switched into the unused part arranged in the protective groove 10, thereby ensuring the normal drainage of the first drain pipe 4 or the second drain pipe 5, the first auxiliary drain pipe 6 and the second auxiliary drain pipe 7 are communicated with the drain groove 8 at one ends close to the drain groove 8, the first auxiliary drain pipe 6 and the second auxiliary drain pipe 7 are inclined upwards and penetrate through the retaining wall body 1 at one ends far from the drain groove 8, and the first auxiliary drain pipe 6 and the second auxiliary drain pipe 7 are inclined upwards at one ends far from the drain groove 8, when the first drain pipe 4 or the second drain pipe 5 is not blocked, the first auxiliary drain pipe 6 and the second auxiliary drain pipe 7 do not discharge water flow, and sand piling 12 is arranged at the upper end of the drain tank 8.

The working principle is as follows: when the blocked part of the filter pipe wall 11 communicated with the drainage groove 8 and the unused part in the protection groove 10 need to be switched, the handle 9 is rotated firstly, the handle 9 drives the first drainage pipe 4 to rotate and move outwards under the thread feeding action with the first drainage port 2, the first drainage pipe 4 drives the blocked part of the filter pipe wall 11 positioned on the lower side of the drainage groove 8 to move to be separated from the drainage groove 8, and the unused part of the filter pipe wall 11 positioned in the protection groove 10 moves out of the protection groove 10 and is communicated with the drainage groove 8, at the moment, the first drainage pipe 4 can continue to drain water smoothly, and similarly, the filter pipe wall 11 of the second drainage pipe 5 can also be switched through the steps, so that the blocked part of the filter pipe wall 11 communicated with the drainage groove 8 and the unused part positioned in the protection groove 10 can be switched conveniently.

When it is necessary to remind the user that the first drainage pipe 4 or the second drainage pipe 5 is blocked, if the first drainage pipe 4 is not blocked, the water flow filtered by the sand pile 12 and entering the drainage groove 8 mainly enters the first drainage pipe 4 through the filtering pipe wall 11 of the first drainage pipe 4 at the lower side and is discharged outwards, but is not accumulated in the drainage groove 8, and is not discharged outwards through the first auxiliary drainage pipe 6 with one end arranged obliquely upwards, when the first drainage pipe 4 is blocked, the water flow is accumulated and lifted in the drainage groove 8, when the water flow is accumulated and lifted to a certain extent, the water flow enters the first auxiliary drainage pipe 6, and because the water flow is still accumulated and ascends in the first auxiliary drainage pipe 6, and finally flows out from the outlet of the first drainage pipe 4, a signal that the first drainage pipe 4 is blocked is shown, and similarly, the blocking situation of the second drainage pipe 5 is also shown by the second auxiliary drainage pipe 7, the performance reminding of the blockage situation of the first drainage pipe 4 or the second drainage pipe 5 is convenient.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a hydraulic engineering retaining wall drainage structures, includes retaining wall main part (1), its characterized in that: retaining wall main part (1) one end lateral wall is equipped with first drain pipe (2) and second outlet (3) from top to bottom respectively, first drain pipe (2) female connection has first drain pipe (4), second outlet (3) female connection has second drain pipe (5), first drain pipe (4) upside is located and is equipped with first supplementary drain pipe (6) in retaining wall main part (1), second drain pipe (5) upside is located and is equipped with supplementary drain pipe (7) of second in retaining wall main part (1), retaining wall main part (1) other end lateral wall is located first drain pipe (4) upper end and second drain pipe (5) upper end and all is equipped with water drainage tank (8).

2. A hydraulic engineering retaining wall drainage structure according to claim 1, characterized in that: the first water drainage pipe (4) is close to one end of the first water drainage port (2) and the second water drainage pipe (5) is close to one end of the second water drainage port (3) and is fixedly connected with a handle (9).

3. A hydraulic engineering retaining wall drainage structure according to claim 1, characterized in that: retaining wall main part (1) are located drain tank (8) downside and are equipped with protection groove (10), first drain pipe (4) and second drain pipe (5) all with protection groove (10) sliding connection.

4. A hydraulic engineering retaining wall drainage structure according to claim 1, characterized in that: and one ends of the first drainage pipe (4) and the second drainage pipe (5) close to the drainage groove (8) are respectively provided with a filtering pipe wall (11).

5. A hydraulic engineering retaining wall drainage structure according to claim 1, characterized in that: first supplementary drain pipe (6) and second supplementary drain pipe (7) are close to water drainage tank (8) one end and water drainage tank (8) intercommunication, water drainage tank (8) one end tilt up and run through retaining wall main part (1) setting are kept away from with second supplementary drain pipe (6) and second supplementary drain pipe (7).

6. A hydraulic engineering retaining wall drainage structure according to claim 1, characterized in that: and sand piling (12) is arranged at the upper end of the drainage groove (8).