CN211571760U

CN211571760U - Prefabricated intercepting infiltration ditch

Info

Publication number: CN211571760U
Application number: CN201922257001.5U
Authority: CN
Inventors: 王聪; 庄茂龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-09-25
Anticipated expiration: 2029-12-16

Abstract

The utility model provides a prefabricated seepage ditch that intercepts water. The prefabricated intercepting seepage ditch comprises a prefabricated box; the two fixing mechanisms are arranged on the inner wall of the prefabricated box; the water permeable pipe is arranged on one side of the two fixing mechanisms, which are close to each other; the geotextile is wrapped on the outer wall of the water permeable pipe; small sand stones arranged around the geotextile; the large sand stone is arranged around the small sand stone; the two water inlet holes are respectively arranged on two sides of the prefabricated box; and the two inverted filter layers are respectively arranged on the inner walls of the two sides of the prefabricated box, and the two inverted filter layers are respectively positioned on one side of the two water inlet holes. The utility model provides a prefabricated infiltration ditch that intercepts water has and to carry out effectual fixing to the pipeline, reduces the skew, improves the result of use, and can prefabricate, improves the advantage of efficiency of construction.

Description

Prefabricated intercepting infiltration ditch

Technical Field

The utility model relates to a building technical field especially relates to a prefabricated infiltration ditch that intercepts water.

Background

The infiltration ditch is a facility arranged underground for reducing the underground water level or intercepting underground water, is suitable for the stratum with shallow or non-fixed aquifer buried in the underground water, and is provided with a stone-filled infiltration ditch, a tubular infiltration ditch, a hole type infiltration ditch, a side slope infiltration ditch and a supporting infiltration ditch.

However, most of the traditional infiltration ditches are constructed only under the influence of weather and environment by performing operations of sand filling, inverted filter layer laying, pipeline cover plate covering and the like after being dug on site, and cannot be prefabricated, the construction efficiency is general, and the pervious pipelines can deviate along with use, so that the water interception effect is influenced.

Therefore, there is a need to provide a new prefabricated intercepting infiltration trench to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide one kind can carry out effectual fixing to the pipeline, reduce the skew, improve the result of use, and can prefabricate, improve the prefabricated infiltration ditch of intercepting of efficiency of construction.

In order to solve the technical problem, the utility model provides a prefabricated infiltration ditch that intercepts water includes: prefabricating a box; the two fixing mechanisms are arranged on the inner wall of the prefabricated box; the water permeable pipe is arranged on one side of the two fixing mechanisms, which are close to each other; the geotextile is wrapped on the outer wall of the water permeable pipe; small sand stones arranged around the geotextile; the large sand stone is arranged around the small sand stone; the two water inlet holes are respectively arranged on two sides of the prefabricated box; the two inverted filter layers are respectively arranged on the inner walls of the two sides of the prefabricated box and are respectively positioned on one side of the two water inlet holes; the waterproof cover plate is arranged at the top of the prefabricated box.

Preferably, fixed establishment includes fixed block, mounting groove, spring, cushion, bracing piece and arc clamp splice, the fixed block fixed mounting be in on the inner wall of prefabricated box, the mounting groove sets up on the fixed block, the one end fixed connection of spring is in on the inner wall of mounting groove, cushion fixed connection the other end of spring, the bracing piece fixed mounting be in the cushion is kept away from one side of spring, arc clamp splice fixed mounting be in the bracing piece is kept away from the one end of cushion.

Preferably, the two sides of the mounting groove are both provided with sliding grooves, and the cushion block is connected with the inner walls of the two sliding grooves in a sliding manner.

Preferably, a sealing ring is fixedly mounted on the inner wall of the mounting groove, and the inner ring of the sealing ring is in sliding seal with the supporting rod.

Preferably, a plurality of holes of permeating water have been seted up on the pipe of permeating water, and is a plurality of the hole of permeating water is the annular and distributes.

Preferably, the top of prefabricated box is the opening setting, the top symmetry fixed mounting of prefabricated box has the limiting plate, waterproof apron is located two between the limiting plate.

Compared with the prior art, the utility model provides a prefabricated infiltration ditch that intercepts water has following beneficial effect:

the utility model provides a prefabricated infiltration ditch that intercepts water, groundwater pass through the inside that inlet opening and inverted filter got into prefabricated case, through the further filtration of big grit and little grit, filter the impurity of aquatic, the water after the filtration sees through geotechnological cloth and gets into the pipe that permeates water and flow to the outside, just so can discharge underground ponding, owing to can prefabricate in advance, further improved the efficiency of construction, including fixing mechanism's effective fixation, reduced the risk of the pipe displacement that permeates water.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of the prefabricated intercepting infiltration trench provided by the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic cross-sectional view of the circular block shown in fig. 2.

Reference numbers in the figures: 1. prefabricated case, 2, fixed block, 3, mounting groove, 4, spring, 5, cushion, 6, bracing piece, 7, arc clamp splice, 8, the pipe that permeates water, 9, geotechnological cloth, 10, little grit, 11, big grit, 12, inlet opening, 13, inverted filter, 14, waterproof apron.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the prefabricated intercepting infiltration trench provided by the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is a schematic cross-sectional view of the circular block shown in fig. 2. The prefabricated seepage ditch that intercepts includes: a prefabricating box 1; the two fixing mechanisms are arranged on the inner wall of the prefabricated box 1; the water permeable pipe 8 is arranged on one side of the two fixing mechanisms, which are close to each other; the geotextile 9 is wrapped on the outer wall of the water permeable pipe 8; small sand 10, wherein the small sand 10 is arranged around the geotextile 9; a large sand 11, the large sand 11 being disposed around the small sand 10; the two water inlet holes 12 are respectively arranged at two sides of the prefabricated box 1; the two inverted filter layers 13 are respectively arranged on the inner walls of the two sides of the prefabricated box 1, and the two inverted filter layers 13 are respectively positioned on one side of the two water inlet holes 12; and the waterproof cover plate 14 is arranged at the top of the prefabricated box 1, and the waterproof cover plate 14 is arranged at the top of the prefabricated box 1.

Fixed establishment includes fixed block 2, mounting groove 3, spring 4, cushion 5, bracing piece 6 and arc clamp splice 7, 2 fixed mounting of fixed block are in on prefabricated box 1's the inner wall, mounting groove 3 sets up on the fixed block 2, the one end fixed connection of spring 4 is in on the inner wall of

mounting groove

3, 5 fixed connection of cushion the other end of

spring

4, 6 fixed mounting of bracing piece are in cushion 5 is kept away from one side of spring 4, 7 fixed mounting of arc clamp splice are in bracing piece 6 is kept away from the one end of cushion 5.

The mounting groove 3 is provided with sliding grooves on two sides, and the cushion block 5 is connected with the inner walls of the two sliding grooves in a sliding manner.

And a sealing ring is fixedly arranged on the inner wall of the mounting groove 3, and the inner ring of the sealing ring is in sliding seal with the supporting rod 6.

A plurality of holes of permeating water, a plurality of are seted up on the pipe 8 of permeating water the hole of permeating water is the annular and distributes.

The top of prefabricated box 1 is the opening setting, the top symmetry fixed mounting of prefabricated box 1 has the limiting plate, waterproof apron 14 is located two between the limiting plate.

The utility model provides a prefabricated theory of operation of intercepting infiltration ditch as follows:

firstly prefabricate prefabricated box 1, the pipe 8 that permeates water sheathes in geotechnological cloth 9, two inlet openings 12 are plugged up to two inverted filter 13, then install the pipe 8 that permeates water between two fixed establishment, two arc clamp splice 7 will permeate water the pipe 8 is fixed firm, spring 4 is compressed, pour into little grit 10, pour into big grit 11 again, cover waterproof cover plate 14, bury the underground of digging in advance together, groundwater gets into prefabricated box 1's inside through inlet opening 12 and inverted filter 13, through the further filtration of big grit 11 and little grit 10, filter the impurity of aquatic, water after the filtration sees through geotechnological cloth 9 and gets into the pipe 8 that permeates water and flow to the outside, just so can discharge underground ponding, owing to can prefabricate in advance, the efficiency of construction has further been improved, including fixed establishment's effective fixing, the risk of 8 displacements of the pipe that permeates water has been reduced.

the utility model provides a prefabricated infiltration ditch that intercepts water, groundwater passes through inlet opening 12 and the inside that prefilter layer 13 got into prefabricated case 1, through the further filtration of big grit 11 and little grit 10, filter the impurity of aquatic, water after the filtration sees through geotechnological cloth 9 and gets into the pipe 8 mesosphere that permeates water and flows to the outside, just so can discharge underground ponding, owing to can prefabricate in advance, the efficiency of construction has further been improved, and fixing mechanism's effective fixation has in addition reduced the risk of the pipe 8 displacements that permeate water.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A prefabricated intercepting infiltration trench, comprising:

prefabricating a box;

the two fixing mechanisms are arranged on the inner wall of the prefabricated box;

the water permeable pipe is arranged on one side of the two fixing mechanisms, which are close to each other;

the geotextile is wrapped on the outer wall of the water permeable pipe;

small sand stones arranged around the geotextile;

the large sand stone is arranged around the small sand stone;

the two water inlet holes are respectively arranged on two sides of the prefabricated box;

the two inverted filter layers are respectively arranged on the inner walls of the two sides of the prefabricated box and are respectively positioned on one side of the two water inlet holes;

the waterproof cover plate is arranged at the top of the prefabricated box.

2. The prefabricated seepage ditch that intercepts water of claim 1, characterized in that, fixed establishment includes fixed block, mounting groove, spring, cushion, bracing piece and arc clamp splice, the fixed block fixed mounting is on prefabricated incasement's inner wall, the mounting groove sets up on the fixed block, the one end fixed connection of spring is in on the inner wall of mounting groove, the cushion fixed connection the other end of spring, the bracing piece fixed mounting is in the one side that the spring was kept away from to the cushion, the arc clamp splice fixed mounting is in the one end that the cushion was kept away from to the bracing piece.

3. The prefabricated intercepting infiltration trench of claim 2, wherein sliding grooves are formed on both sides of the installation groove, and the cushion block is slidably connected with the inner walls of the two sliding grooves.

4. The prefabricated intercepting sewer according to claim 2, wherein a sealing ring is fixedly installed on the inner wall of the installation groove, and the inner ring of the sealing ring is slidably sealed on the support rod.

5. The prefabricated intercepting sewer according to claim 1, wherein said permeable pipe has a plurality of permeable holes formed therein, said plurality of permeable holes being annularly disposed.

6. The prefabricated intercepting seepage ditch of claim 1, wherein the top of the prefabricated box is provided with an opening, limiting plates are symmetrically and fixedly mounted on the top of the prefabricated box, and the waterproof cover plate is located between the two limiting plates.