CN212251523U - Urban operation sewage pipeline with rubber lining - Google Patents

Urban operation sewage pipeline with rubber lining Download PDF

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Publication number
CN212251523U
CN212251523U CN202020319223.5U CN202020319223U CN212251523U CN 212251523 U CN212251523 U CN 212251523U CN 202020319223 U CN202020319223 U CN 202020319223U CN 212251523 U CN212251523 U CN 212251523U
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CN
China
Prior art keywords
rubber
liner
lining
sewage pipeline
rubber lining
Prior art date
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Active
Application number
CN202020319223.5U
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Chinese (zh)
Inventor
高战卫
李群平
高雄
杜亮
王变阁
党延升
徐立彬
付凡
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Fourth Engineering Co Ltd Of China Raiway First Group
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Fourth Engineering Co Ltd Of China Raiway First Group
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Priority to CN202020319223.5U priority Critical patent/CN212251523U/en
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Abstract

The utility model discloses an add urban operation sewage pipe of rubber inside lining belongs to sewage pipe technical field, including rubber liner, sewage pipe and port steel loop, sewage pipe's inside is provided with the rubber liner, the sewage pipe inner wall is provided with die sinking rock adhesive with rubber liner's surface, sewage pipe's mouth of pipe end is provided with the port steel loop, the beneficial effects of the utility model are that: the utility model discloses add rubber inner liner in inside, and rubber inner liner is the bilayer, and is sealed between two-layer, establishes the port steel loop receiving the interval sewer line upper reaches well head pipeline end of undercut, makes rubber inner liner fix at sewer line end, and the centre of rubber inner liner is aerifyd, makes the inside lining hug closely sewer line's inner wall completely, and reduce cost improves prevention of seepage effect, receives the constraint factor few, safe and reliable, the configuration is simple nimble, simple to operate, and stability is good for the construction progress.

Description

Urban operation sewage pipeline with rubber lining
Technical Field
The utility model belongs to the technical field of the sewer line, concretely relates to add urban operation sewer line of rubber inside lining.
Background
The underground excavation engineering construction of the underpass urban operation sewage pipeline disturbs the stratum to cause the original soil state to lose balance, the pipeline connection adopts a socket or a plain end joint, the pipeline connection is not tight, the construction life is long, and the leakage risk exists. The main technical method adopted at present is soil body reinforcement, before underground excavation construction, the ground is perforated and grouted, and the long pipe in the hole is grouted (a small advanced guide pipe is driven below a pipeline and above a primary lining for grouting and reinforcing the stratum).
The disadvantages and shortcomings of this technique are: a. the restriction factors are many, and if a building is arranged above the pipeline, the construction can not be carried out by the method; if the pipeline is on the road, traffic is affected. b. The cost is high, the construction period is long, and uncertain factors are many.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an add urban operation sewage pipeline of rubber inside lining, it is effectual to have an prevention of seepage, and is with low costs, safe and reliable's characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: a city operation sewage pipeline with a rubber lining is added, and comprises a rubber lining layer, a sewage pipeline and a port steel ring, wherein the rubber lining layer is arranged inside the sewage pipeline, a die sinking rock adhesive is arranged on the inner wall of the sewage pipeline and the surface of the rubber lining layer, and the port end of the sewage pipeline is provided with the port steel ring;
the rubber liner layer includes outer rubber liner and interior rubber liner, wherein, sewage pipe's inside is glued and is fixed with outer rubber liner, outer rubber liner's inner wall is provided with interior rubber liner.
Preferably, the outer rubber lining and the inner rubber lining are made of the same materials and have different sizes, and the outer rubber lining and the inner rubber lining are pressed and sealed.
Preferably, the port steel ring is made of a steel plate with the thickness of 2mm, the outer diameter of the port steel ring is 1cm larger than the outer diameter of the sewage pipeline, and the inner diameter of the port steel ring is 2cm smaller than the inner diameter of the sewage pipeline.
Preferably, the port steel ring is divided into 4 pieces along the axis, and two adjacent pieces are connected by a buckle.
Preferably, the inner side and the outer side of the rubber lining layer are connected with the port steel ring by adopting a die sinking rock adhesive, and the rubber lining layer is derusted by borax and then is cleaned by No. 100 gasoline before being connected and then is adhered and fixed.
Preferably, the rubber thickness of the outer rubber lining and the inner rubber lining is 3mm, and the middle part is inflated to ensure that the linings are completely attached to the inner wall of the sewage pipeline.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses add rubber inner liner in inside, and rubber inner liner is the bilayer, and is sealed between two-layer, establishes the port steel loop receiving the interval sewer line upper reaches well head pipeline end of undercut, makes rubber inner liner fix at sewer line end, and the centre of rubber inner liner is aerifyd, makes the inside lining hug closely sewer line's inner wall completely, and reduce cost improves prevention of seepage effect, receives the constraint factor few, safe and reliable, the configuration is simple nimble, simple to operate, and stability is good for the construction progress.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
in the figure: 1. a rubber innerliner layer; 11. an outer rubber liner; 12. an inner rubber lining; 2. a sewage conduit; 3. a port steel ring; 4. and (3) opening the die and bonding the adhesive.
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. 1-2, the present invention provides the following technical solutions: an urban operation sewage pipeline additionally provided with a rubber lining comprises a rubber lining layer 1, a sewage pipeline 2 and a port steel ring 3, wherein the rubber lining layer 1 is arranged inside the sewage pipeline 2, a die sinking rock adhesive 4 is arranged on the inner wall of the sewage pipeline 2 and the surface of the rubber lining layer 1, the port end of the sewage pipeline 2 is provided with the port steel ring 3, in order to facilitate the fixation, the port steel ring 3 is made of a steel plate with the thickness of 2mm, the outer diameter of the port steel ring 3 is 1cm larger than the outer diameter of the sewage pipeline 2, the inner diameter of the port steel ring 3 is 2cm smaller than the inner diameter of the sewage pipeline 2, in order to facilitate installation and fixation, the port steel ring 3 is divided into 4 pieces along the axial line, two adjacent pieces are connected by a buckle, in order to improve the fixation firmness, the inner side and the outer side of the rubber lining layer 1 are connected with a port steel ring 3 by adopting a die sinking rock adhesive 4, and the rubber lining layer 1 is derusted by borax before being connected and then is adhered and fixed after being cleaned by No. 100 gasoline;
rubber liner 1 includes outer rubber liner 11 and interior rubber liner 12, wherein, sewage pipe 2's inside glues to be fixed with outer rubber liner 11, outer rubber liner 11's inner wall is provided with interior rubber liner 12, in order to improve structural stability, outer rubber liner 11 uses the material homogeneous phase with interior rubber liner 12 and only the size is different, outer rubber liner 11 is sealed with interior rubber liner 12 pressfitting, in order to improve the laminating nature, the rubber thickness 3mm of outer rubber liner 11 and interior rubber liner 12, the centre is aerifyd, make the inside lining hug closely sewage pipe 2 inner walls completely.
The utility model discloses a theory of operation and use flow: the utility model discloses during the use, add rubber inner liner 1 in 2 insides, and rubber inner liner 1 is the bilayer, it is sealed between two-layer, establish port steel ring 3 receiving 2 upper reaches well head pipeline ends of interval sewer line of undercut, make rubber inner liner 1 fix in sewer line 2 ends, 1 front connection of rubber inner liner is with the borax rust cleaning, reuse No. 100 petrol washs, paint the adhesive and glue at 2 inner walls of sewer line, the centre of rubber inner liner 1 is aerifyd, make the inside lining hug closely sewer line 2's inner wall completely, do not influence the discharge capacity, and therefore, the cost is reduced, and the anti-seepage effect is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an add urban operation sewage pipe of rubber inside lining, includes rubber inside lining layer (1), sewage pipe (2) and port steel loop (3), its characterized in that: a rubber lining layer (1) is arranged inside the sewage pipeline (2), a die sinking rock adhesive (4) is arranged on the inner wall of the sewage pipeline (2) and the surface of the rubber lining layer (1), and a port steel ring (3) is arranged at the pipe orifice end of the sewage pipeline (2);
the rubber inner liner (1) comprises an outer rubber inner liner (11) and an inner rubber inner liner (12), wherein the outer rubber inner liner (11) is fixedly adhered to the inside of the sewage pipeline (2), and the inner wall of the outer rubber inner liner (11) is provided with the inner rubber inner liner (12).
2. The urban operation sewer pipe with the rubber lining added according to claim 1, characterized in that: the outer rubber lining (11) and the inner rubber lining (12) are made of the same materials and have different sizes, and the outer rubber lining (11) and the inner rubber lining (12) are pressed and sealed.
3. The urban operation sewer pipe with the rubber lining added according to claim 1, characterized in that: the port steel ring (3) is made of a steel plate with the thickness of 2mm, the outer diameter of the port steel ring (3) is 1cm larger than the outer diameter of the sewage pipeline (2), and the inner diameter of the port steel ring (3) is 2cm smaller than the inner diameter of the sewage pipeline (2).
4. The urban operation sewer pipe with the rubber lining added according to claim 1, characterized in that: the port steel ring (3) is divided into 4 pieces along the axis, and the two adjacent pieces are connected by a buckle.
5. The urban operation sewer pipe with the rubber lining added according to claim 1, characterized in that: the rubber thickness of the outer rubber lining (11) and the inner rubber lining (12) is 3mm, and the middle part is inflated to ensure that the linings are completely attached to the inner wall of the sewage pipeline (2).
CN202020319223.5U 2020-03-13 2020-03-13 Urban operation sewage pipeline with rubber lining Active CN212251523U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020319223.5U CN212251523U (en) 2020-03-13 2020-03-13 Urban operation sewage pipeline with rubber lining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020319223.5U CN212251523U (en) 2020-03-13 2020-03-13 Urban operation sewage pipeline with rubber lining

Publications (1)

Publication Number Publication Date
CN212251523U true CN212251523U (en) 2020-12-29

Family

ID=73991026

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020319223.5U Active CN212251523U (en) 2020-03-13 2020-03-13 Urban operation sewage pipeline with rubber lining

Country Status (1)

Country Link
CN (1) CN212251523U (en)

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