CN212983928U

CN212983928U - Retaining wall assembled anti-package of straining

Info

Publication number: CN212983928U
Application number: CN202020873712.5U
Authority: CN
Inventors: 刘莹莹; 李根深; 周元成
Original assignee: Heze City Construction New Engineering Materials Co ltd
Current assignee: Heze City Construction New Engineering Materials Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-04-16
Anticipated expiration: 2030-05-22

Abstract

The utility model provides a package is strained in reverse of retaining wall assembled, including the retaining wall, it has the outlet to open on the retaining wall, a box is strained to outlet outside fixed connection, it is the cuboid form to strain the box, it is uncovered with retaining wall connection side and top side to strain the box, a plurality of water filtering holes have all been seted up on the preceding, left and right and the bottom surface of strain the box, it all is equipped with the extension wing to strain the left and right and the bottom side that the box is connected one side with the retaining wall to strain the box, it has a plurality of through-holes to extend to open on the wing, and the bolt passes through-hole and retaining wall threaded connection, be equipped with the geotechnological sack in the reverse filtration box, the rubble is joined in marriage to the intu. The utility model has the advantages of simple structure, greatly reduced the input of manpower, material resources in the retaining wall anti-filter work progress.

Description

Retaining wall assembled anti-package of straining

Technical Field

The utility model relates to a retaining wall technical field, in particular to anti-package of straining of retaining wall assembled.

Background

Retaining walls are buildings used to support natural or artificial fill slopes to keep the soil stable. In highway and railway engineering, it is widely used for supporting embankments or cutting, tunnel portals, two ends of bridges and river banks. In order to dredge the water of the soil body behind the wall, prevent the ground from infiltrating downwards, prevent the accumulated water behind the wall from forming hydrostatic pressure, reduce the frost heaving pressure of the backfill soil in cold areas, eliminate the expansion pressure after the cohesive soil filler invades water, the retaining wall is provided with drainage measures, drainage of a drainage hole and a gravel reverse filter layer is generally adopted for the drainage of the retaining wall, but the drainage of the method has some problems in the actual engineering.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model provides a reverse package of straining of retaining wall assembled, includes the retaining wall, it has the outlet to open on the retaining wall, a reverse filter box of outlet outside fixed connection, reverse filter box is the cuboid form, reverse filter box and retaining wall are connected the side and the top side is uncovered, a plurality of water filtering holes have all been seted up on the preceding, left and right and the bottom surface of reverse filter box, the left and right and the bottom side of one side are connected with the retaining wall to reverse filter box, it has a plurality of through-holes to open on the wing to extend, and the bolt passes through the through-hole and retaining wall threaded connection, be equipped with the geotechnological sack in the reverse filter box, the geotechnological sack intussuseption is filled the graded broken stone.

Preferably, each of the extending wings is provided with at least two through holes.

Preferably, the drainage hole is in a kidney-shaped hole shape.

Preferably, the top end of the geotextile bag does not exceed the top end of the reverse filter box.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has simple structure, greatly reduces the investment of manpower and material resources in the back filtering construction process of the retaining wall, so as to open the water outlet on the retaining wall, only install the back filtering box at the water outlet, and replace the large-scale filling of the macadam at the periphery of the retaining wall; the anti-filter box can be prefabricated in advance, and simple to operate, can the reduction of erection time, raises the efficiency, and the graded broken stone of establishing geotechnological sack parcel in the anti-filter box can effectively filter mud sediment etc. and anti-filter effectually, and the geotechnological sack easily gets and easily puts, the maintenance in the later stage of being convenient for.

Drawings

The invention is described in further detail below with reference to the following figures and embodiments:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic front view of the present invention;

fig. 3 is a rear view structure diagram of the present invention;

fig. 4 is a left side view structure diagram of the present invention;

fig. 5 is a schematic diagram of the right-side view structure of the present invention;

fig. 6 is a schematic bottom view of the present invention;

fig. 7 is a schematic top view of the present invention;

fig. 8 is a schematic view of the structure of the present invention cut from fig. 5A-a.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

the utility model provides a package is strained to retaining wall assembled turn-over, including retaining wall 1, it has outlet 2 to open on the retaining wall 1, outlet 2 outside fixed connection turn-over filter box 3, turn-over filter box 3 is the cuboid form, turn-over filter box 3 is connected side and top side with retaining wall 1 and is uncovered, the uncovered maintenance that sets up the later stage of being convenient for in top side, turn-over filter box 3 is preceding, a left side, a plurality of drainage hole 4 have all been seted up on right side and the bottom surface, turn-over filter box 3 is connected the left side of one side with retaining wall 1, right side and bottom side all are equipped with extension wing 5, it has a plurality of through-holes 6 to open on the extension wing 5, the bolt passes through-hole 6 and retaining wall 1 threaded connection, be equipped with geotechnological sack 7 in the turn-over

filter box

3, 7 graded rubbles 8 of geotechnological sack parcel in the turn-over filter box 3.

Furthermore, each extending wing 5 is provided with at least two through holes 6.

Further, the water filtering holes 4 are in a kidney-shaped hole shape.

Furthermore, the top end of the geotextile bag 7 does not exceed the top end of the reverse filter box 3, so that the geotextile bag 7 is prevented from falling off.

The above detailed description of the embodiments of the present invention is only used as an example, and the present invention is not limited to the above described embodiments, and the modifications of the present invention are also within the scope of the present invention.

Claims

1. The utility model provides a reverse package of straining of retaining wall assembled, its characterized in that, includes retaining wall (1), it has outlet (2) to open on retaining wall (1), outlet (2) outside fixed connection one reverse filter box (3), reverse filter box (3) are the cuboid form, reverse filter box (3) are connected the side with retaining wall (1) and are opened on the top side, all seted up a plurality of drainage holes (4) on the front, left and right and the bottom surface of reverse filter box (3), the left and right and the bottom side that reverse filter box (3) and retaining wall (1) are connected one side all are equipped with extension wing (5), it has a plurality of through-holes (6) to open on extension wing (5), and the bolt passes through-hole (6) and retaining wall (1) threaded connection, be equipped with geotechnological sack (7) in reverse filter box (3), geotechnological sack (7) intussuseption is filled with graded broken stone (8).

2. A retaining wall assembled reverse filter bag according to claim 1, characterized in that each of said extension wings (5) is provided with at least two through holes (6).

3. A retaining wall assembled reverse filter pack according to claim 1, characterized in that the water filtering holes (4) are in the shape of kidney-shaped holes.

4. A retaining wall assembly reverse filter bag according to claim 1, characterized in that the top of the geotextile bag (7) does not exceed the top of the reverse filter box (3).