CN218757825U

CN218757825U - Anti-sinking system for indoor sewer pipe

Info

Publication number: CN218757825U
Application number: CN202223117341.6U
Authority: CN
Inventors: 王辛; 普彬; 张绍宝; 周家煜; 李鑫霖; 孙晓宇; 黄冠然; 刘铁征
Original assignee: China Second Metallurgy Group Co Ltd
Current assignee: China Second Metallurgy Group Co Ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-03-28
Anticipated expiration: 2032-11-23

Abstract

The utility model relates to an anti-sinking system for an indoor sewer pipeline, which comprises a concrete floor structure, a drainage device and a hanging part; a first drainage pipe is arranged on the concrete floor structure; the drainage device is arranged below the concrete floor structure, is communicated with the first drainage pipe, and receives water from the first drainage pipe for further drainage; one end of the hanging and pulling piece is connected with the concrete floor structure, and the other end of the hanging and pulling piece is connected with the drainage device. The utility model has the advantages that, draw the piece to carry out spacing fixed to the second drain pipe through hanging that sets up, can prevent to cause the damage to the pipeline because the backfill subsides and guarantee that the pipeline normally works, can reduce the maintenance frequency, reduce the maintenance cost, guarantee pipeline availability factor, stable in structure, long service life.

Description

Anti-sinking system for indoor sewer pipe

Technical Field

The utility model belongs to the technical field of building drainage system construction technique and specifically relates to a system is prevented sinking by indoor sewer pipe.

Background

At present, the sedimentation phenomenon usually occurs in the construction of building structures, and the sedimentation causes very serious damage to water supply and drainage pipelines, particularly to the first floor of a building, and the conventional first floor method flow is as follows: backfill → drainage pipeline installation → floor construction, the drainage pipeline and the concrete floor are fixed, and the backfill area is settled, but the floor is not settled, which causes damage to the drainage pipeline, water seepage and leakage and has very high subsequent maintenance cost. The problem of water seepage caused by the fracture of a drainage pipeline due to the settlement of backfill below a first floor slab of a building is particularly serious in high-rise buildings and soft soil areas. The slow settling rate, long duration, and wide range make settling problems more difficult to control and prevent. The problem needs to be taken into account in the construction of the water supply and drainage pipeline of the current building.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art existence, the utility model aims at providing an indoor sewer pipe prevents system of sinking, include:

the concrete floor structure is provided with a first drainage pipe;

the drainage device is arranged below the concrete floor structure, is communicated with the first drainage pipe, and receives water from the first drainage pipe for further drainage;

and one end of the hanging and pulling piece is connected with the concrete floor structure, and the other end of the hanging and pulling piece is connected with the drainage device.

Preferably, the concrete floor structure comprises a plurality of steel bars which are crisscrossed; the criss-cross reinforcing steel bars form a grid reinforcing steel bar structure.

Preferably, the lifting piece comprises a side wall and a U-shaped structure; the side wall is vertically connected with the end part of the U-shaped structure, the side wall is connected in the concrete floor structure, and the drainage device is hung in the U-shaped structure.

Preferably, the drainage device comprises embedded steel bars, a second drainage pipe and a concrete cladding; the embedded steel bars are connected with the hanging pulling piece, the second water discharging pipe is laid on the embedded steel bars, the concrete cladding covers the second water discharging pipe and the embedded steel bars are poured, the second water discharging pipe is communicated with the first water discharging pipe, and water in the first water discharging pipe is further discharged.

Preferably, backfill soil is filled below the concrete floor structure; the first drainage pipe, the hanging piece and the drainage device are all embedded in the backfill soil.

Preferably, at least two embedded steel bars are laid.

Preferably, the lifting piece is provided in plurality.

Preferably, a concave structure pipe is arranged on the second drain pipe, and the concave structure pipe is arranged at a position, connected with the first drain pipe, on the second drain pipe.

Preferably, the surface of the hoisting piece is subjected to antiseptic treatment.

To sum up, the utility model discloses a beneficial technological effect of system does: the second drain pipe is limited and fixed through the lifting piece, so that the situation that the pipeline is damaged due to backfill settlement can be prevented, normal work of the pipeline is guaranteed, maintenance frequency can be reduced, maintenance cost is reduced, the use efficiency of the pipeline is guaranteed, and the pipeline is stable in structure and long in service life.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

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

fig. 2 is a schematic sectional structure of the present invention;

in the figure, 1, a concrete floor structure, 2, a drainage device, 3, a hanging and pulling piece, 4 and backfill soil;

11. the water-saving drainage pipe comprises a first drainage pipe body 12, reinforcing steel bars 21, embedded reinforcing steel bars 22, a second drainage pipe body 23, a concrete cladding 24, a concave structure pipe 31, a side wall 32 and a U-shaped structure.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

Referring to fig. 1-2, the anti-sinking system for the indoor sewer pipe disclosed by the utility model comprises a concrete floor structure 1, a drainage device 2 and a hanging and pulling piece 3; a first drainage pipe 11 is arranged on the concrete floor structure 1; the drainage device 2 is arranged below the concrete floor structure 1, is communicated with the first drainage pipe 11, and receives water from the first drainage pipe 11 for further drainage; one end of the hanging and pulling piece 3 is connected with the concrete floor structure 1, and the other end is connected with the drainage device 2. The utility model has the advantages that, draw the piece to carry out spacing fixed to the second drain pipe through hanging that sets up, can prevent to cause the damage to the pipeline because the backfill subsides and guarantee that the pipeline normally works, can reduce maintenance frequency, reduce the maintenance cost, guarantee pipeline availability factor, stable in structure, long service life.

Referring to fig. 1, the concrete floor structure 1 includes a plurality of reinforcing bars 12 which are crisscrossed; the criss-cross rebars 12 form a grid-like rebar structure.

Referring to fig. 1-2, the hanging and pulling member 3 comprises a side wall 31 and a U-shaped structure 32; the side wall 31 is vertically connected with the end part of the U-shaped structure 32, the side wall 31 is connected in the concrete floor structure 1, and the drainage device 2 is hung in the U-shaped structure 32.

Referring to fig. 1-2, the drainage device 2 includes embedded steel bars 21, a second drainage pipe 22 and a concrete cladding 23; the embedded steel bars 21 are connected to the hanging and pulling piece 3, the second drain pipe 22 is laid on the embedded steel bars 21, the concrete cladding 23 coats the second drain pipe 22 and the embedded steel bars 21 are poured, the second drain pipe 22 is communicated with the first drain pipe 11, and water in the first drain pipe 11 is further discharged. As shown in the figure, the embedded bars 21 are arranged in the U-shaped structure 32. The concrete thin layer 23 is prevented from deforming through the arranged embedded steel bars 21, and after the concrete pouring is finished, the concrete floor slab is constructed again.

Referring to fig. 2, backfill soil 4 is filled below the concrete floor structure 1; the first drainage pipe 11, the hanging and pulling piece 3 and the drainage device 2 are all buried in the backfill soil 4.

Referring to fig. 2, at least two embedded steel bars 21 are laid.

Referring to fig. 1, the lifting member 3 is provided in plurality. In this embodiment, the sling 3 is preferably a lacing wire.

Referring to fig. 1, a concave structure pipe 24 is disposed on the second water discharge pipe 22, and the concave structure pipe 24 is disposed at a position on the second water discharge pipe 22 connected to the first water discharge pipe 11.

In the above embodiment, the surface of the hanging and pulling member 3 is subjected to corrosion prevention treatment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.

Claims

1. An anti-settling system for an indoor sewer line, comprising:

the concrete floor structure is provided with a first drainage pipe;

2. The indoor sewer pipe anti-sinking system of claim 1, wherein the concrete floor structure comprises a plurality of steel bars which are crisscrossed; the criss-cross reinforcing steel bars form a grid reinforcing steel bar structure.

3. The indoor sewer pipe anti-sinking system of claim 1, wherein the hanging piece comprises a side wall and a U-shaped structure; the side wall is vertically connected with the end part of the U-shaped structure, the side wall is connected in the concrete floor structure, and the drainage device is hung in the U-shaped structure.

4. The indoor underground water pipeline anti-sinking system as claimed in claim 1, wherein the drainage means comprises pre-buried steel bars, a second drainage pipe and a concrete cladding; the embedded steel bars are connected with the hanging pulling piece, the second water discharging pipe is laid on the embedded steel bars, the concrete cladding covers the second water discharging pipe and the embedded steel bars are poured, the second water discharging pipe is communicated with the first water discharging pipe, and water in the first water discharging pipe is further discharged.

5. An indoor sewer pipe anti-settling system according to any one of claims 1 to 4, wherein backfill is filled under the concrete floor structure; the first drainage pipe, the hanging piece and the drainage device are all embedded in the backfill soil.

6. The indoor underground water pipeline anti-sinking system according to claim 4, wherein at least two embedded steel bars are laid.

7. The indoor sewer pipe anti-sinking system of claim 1, wherein the hanging pulling member is provided in plurality.

8. The indoor ground water pipeline anti-sinking system according to claim 4, wherein the second drain pipe is provided thereon with a concave structure pipe provided at a position where the second drain pipe is connected to the first drain pipe.

9. An indoor sewer pipe anti-sinking system according to any one of claims 1 to 4, wherein the surface of the hanging piece is subjected to anti-corrosion treatment.