CN212131636U

CN212131636U - Drainage pipeline capable of preventing leakage

Info

Publication number: CN212131636U
Application number: CN202020624093.6U
Authority: CN
Inventors: 茹文凯; 刘俊杰
Original assignee: Shanxi Dongyiyuan Smart Home Technology Co ltd
Current assignee: Shanxi Dongyiyuan Smart Home Technology Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-12-11
Anticipated expiration: 2030-04-23

Abstract

The utility model relates to a drainage pipe technical field just discloses a can prevent drainage pipe of seepage, including first pipeline and second pipeline, first pipeline is located the top of second pipeline, the inner wall of first pipeline and second pipeline all bonds and has the water proof membrane, the surface of first pipeline and second pipeline all bonds and has waterproof mortar. This can prevent drainage pipe of seepage, through fixed pipe, U type connecting rod and fixed block are fixed first pipeline and second pipeline, the outside at U type connecting rod is fixed with the protective cover to the first bolt of rethread, protect it through the protective cover, avoid when the installation too much cement mortar attach to the surface of U type connecting rod, improve the waterproof ability of first pipeline and second pipeline through water proof membrane and waterproof mortar this moment, the probability of seepage takes place for its inside water of very big reduction, thereby reached simple structure, the simple installation and the better purpose of antiseep effect.

Description

Drainage pipeline capable of preventing leakage

Technical Field

The utility model relates to a drainage pipe technical field specifically is a can prevent drainage pipe of seepage.

Background

The drainage pipeline refers to a system consisting of pipelines for collecting and discharging sewage, wastewater and rainwater and auxiliary facilities thereof, and comprises a main pipeline, branch pipelines and pipelines leading to a treatment plant, wherein the pipelines are built on a street or any other place, as long as the pipelines play a drainage role, the pipelines are used as drainage pipelines for statistics, the lengths of the drainage pipelines are calculated according to the lengths of all drainage main pipelines, the main pipeline, the branch pipelines, inspection wells, inlet and outlet ports of the connection wells and the like, connecting pipes from a rainwater inlet to the drainage pipelines, house service pipes and open channels are not included, the calculation is carried out according to a single pipe, namely when two or more than two drainage pipelines are arranged side by side on the same street, the calculation is carried out according to the length of the sum of each drainage.

The drainage pipeline in the prior art is easy to generate water seepage after being used for a long time, the life of residents is seriously influenced, and the water seepage phenomenon at the connecting part between the pipelines is more obvious, so that the maintenance difficulty of workers is greatly improved, and the drainage pipeline capable of preventing the water seepage is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a can prevent drainage pipe of seepage possesses simple structure, and the phenomenon of infiltration has been taken place easily after long-time use to drainage pipe among the prior art to the advantage such as the antiseep effect is better of the installation facility, has solved drainage pipe among the prior art, seriously influences resident's life, and the junction infiltration phenomenon between the pipeline is more obvious, and this problem that has just greatly improved workman's the maintenance degree of difficulty.

(II) technical scheme

For realizing above-mentioned simple structure, the convenient and better purpose of antiseep effect of installation, the utility model provides a following technical scheme: a drainage pipeline capable of preventing leakage comprises a first pipeline and a second pipeline, wherein the first pipeline is positioned at the top of the second pipeline, waterproof films are bonded on the inner walls of the first pipeline and the second pipeline, waterproof mortar is bonded on the surfaces of the first pipeline and the second pipeline, fixing pipes are fixedly connected to the bottoms of the two sides of the first pipeline, a limiting block is slidably connected to the inside of each fixing pipe, a U-shaped connecting rod is fixedly connected to one side of the limiting block, a fixing block is fixedly connected to the top of the two sides of the second pipeline, fixing grooves corresponding to the U-shaped connecting rods are formed in the outer sides of the fixing blocks, one end, away from the limiting block, of each U-shaped connecting rod is inserted into the corresponding fixing groove, a second bolt is connected to the bottom of each fixing block through threads, a protective cover is movably connected to the outer side of each U-shaped connecting rod, and a first bolt is connected to, and the protective cover is fixedly connected with the U-shaped connecting rod through a first bolt.

Preferably, the surface of one side of the limiting block and the U-shaped connecting rod is fixedly connected with a tensioning spring, and one end, far away from the limiting block, of the tensioning spring is fixedly connected with the inner wall of the fixed pipe.

Preferably, the outer side of the U-shaped connecting rod is provided with a first thread groove corresponding to the first bolt, and the first bolt is connected to the inside of the first thread groove in a threaded manner.

Preferably, the bottom of the first pipeline is fixedly connected with a sealing ring, the top of the second pipeline is provided with a sealing groove corresponding to the sealing ring, and the sealing ring is inserted into the sealing groove.

Preferably, a second thread groove is formed in one side, located inside the fixing groove, of the U-shaped connecting rod, and the second bolt is connected inside the second thread groove in a threaded manner.

Preferably, a construction sealant is bonded to the surface of the joint of the first pipeline and the second pipeline, and the construction sealant is located on the inner side of the U-shaped connecting rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a can prevent drainage pipe of seepage possesses following beneficial effect:

1. this can prevent drainage pipe of seepage, through fixed pipe, U type connecting rod and fixed block are fixed first pipeline and second pipeline, it is more convenient to make its installation and dismantlement overhaul, the outside at U type connecting rod is fixed to the protective cover to the first bolt of rethread, protect it through the protective cover, avoid when the installation too much cement mortar attach to the surface of U type connecting rod, bring inconvenience, improve the waterproof ability of first pipeline and second pipeline through water proof membrane and waterproof mortar this moment, the probability of seepage takes place for its inside water of very big reduction, thereby reached simple structure, the installation is convenient and the better purpose of antiseep effect.

2. This can prevent drainage pipe of seepage, promote the stopper through the tensioning spring, thereby make U type connecting rod can be more convenient and firm peg graft in the inside of fixed slot, it is more firm to make to be connected between U type connecting rod and the protective cover through first thread groove and first bolt, then improve the leakproofness of first pipeline and second pipeline through sealing washer and seal groove, prevent that water from leaking from its junction, further fix U type connecting rod through second bolt and second thread groove, make its installation more firm, further improve the leakproofness of junction between first pipeline and the second pipeline through building sealant.

Drawings

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

FIG. 2 is a front sectional view of the connection between the first pipeline and the second pipeline of the present invention;

fig. 3 is a perspective view of the first pipeline of the present invention;

fig. 4 is a front cross-sectional view of the first pipe and the protective cover of the present invention.

In the figure: 1. a first conduit; 2. a second conduit; 3. waterproof mortar; 4. building sealant; 5. a protective cover; 6. a first bolt; 7. a U-shaped connecting rod; 8. a water-resistant film; 9. a limiting block; 10. a fixed tube; 11. tensioning the spring; 12. a first thread groove; 13. a second thread groove; 14. a second bolt; 15. a fixed block; 16. a sealing groove; 17. a seal ring; 18. and fixing the grooves.

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. 1-4, a leakage-proof drainage pipeline includes a first pipeline 1 and a second pipeline 2, the first pipeline 1 is located on the top of the second pipeline 2, a waterproof film 8 is adhered on the inner walls of the first pipeline 1 and the second pipeline 2, waterproof mortar 3 is adhered on the surfaces of the first pipeline 1 and the second pipeline 2, fixing pipes 10 are fixedly connected to the bottoms of the two sides of the first pipeline 1, a limiting block 9 is slidably connected inside the fixing pipes 10, a U-shaped connecting rod 7 is fixedly connected to one side of the limiting block 9, a fixing block 15 is fixedly connected to the top of the two sides of the second pipeline 2, a fixing groove 18 corresponding to the U-shaped connecting rod 7 is formed on the outer side of the fixing block 15, one end of the U-shaped connecting rod 7 far from the limiting block 9 is inserted into the fixing groove 18, a second bolt 14 is connected to the bottom of the fixing block 15 by a thread, a protective cover 5 is movably connected to the outer, middle part threaded connection of protective cover 5 one side has first bolt 6, through first bolt 6 fixed connection between protective cover 5 and the U type connecting rod 7, when using, through fixed pipe 10, U type connecting rod 7 and fixed block 15 are fixed first pipeline 1 and second pipeline 2, it is more convenient to make its installation and dismantlement overhaul, rethread first bolt 6 fixes protective cover 5 in the outside of U type connecting rod 7, protect it through protective cover 5, avoid when the installation too much cement mortar is attached to the surface of U type connecting rod 7, bring inconvenience, improve first pipeline 1 and second pipeline 2's waterproof ability through waterproofing membrane 8 and waterproof mortar 3 this moment, the probability of seepage takes place for very big reduction its inside water, thereby reached simple structure, the convenience of installation and the better mesh of antiseep effect.

Referring to fig. 2 and 4, a tension spring 11 is fixedly connected to one side of the limiting block 9 and the surface of the U-shaped connecting rod 7, one end of the tension spring 11, which is far away from the limiting block 9, is fixedly connected to the inner wall of the fixing tube 10, and the limiting block 9 is pushed by the tension spring 11, so that the U-shaped connecting rod 7 can be more conveniently and stably inserted into the fixing groove 18.

Referring to fig. 2 and 4, a first thread groove 12 corresponding to the first bolt 6 is formed on an outer side of the U-shaped connecting rod 7, the first bolt 6 is threadedly connected inside the first thread groove 12, and the connection between the U-shaped connecting rod 7 and the protecting cover 5 is more stable through the first thread groove 12 and the first bolt 6.

Referring to fig. 2 and 4, a sealing ring 17 is fixedly connected to the bottom of the first pipeline 1, a sealing groove 16 corresponding to the sealing ring 17 is formed in the top of the second pipeline 2, the sealing ring 17 is inserted into the sealing groove 16, and the sealing performance of the first pipeline 1 and the second pipeline 2 is improved by the sealing ring 17 and the sealing groove 16, so that water is prevented from leaking from the joint.

Referring to fig. 2 and 4, a second thread groove 13 is formed in one side of the U-shaped connecting rod 7 located inside the fixing groove 18, a second bolt 14 is screwed inside the second thread groove 13, and the U-shaped connecting rod 7 is further fixed through the second bolt 14 and the second thread groove 13, so that the mounting is more stable.

Referring to fig. 2 and 4, a construction sealant 4 is adhered to the surface of the joint of the first pipe 1 and the second pipe 2, the construction sealant 4 is located on the inner side of the U-shaped connecting rod 7, and the sealing performance of the joint between the first pipe 1 and the second pipe 2 is further improved by the construction sealant 4.

The working principle is as follows: when using, through fixed pipe 10, U type connecting rod 7 and fixed block 15 are fixed first pipeline 1 and second pipeline 2, it is more convenient to make its installation and dismantlement overhaul, rethread first bolt 6 fixes protective cover 5 in the outside of U type connecting rod 7, protect it through protective cover 5, avoid too much cement mortar to adhere to the surface at U type connecting rod 7 when the installation, bring inconveniently, improve first pipeline 1 and second pipeline 2's waterproof ability through waterproofing membrane 8 and waterproof mortar 3 this moment, the probability of seepage takes place for very big reduction its inside water, thereby reached simple structure, the convenient and better purpose of antiseep effect of installation.

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 phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. A leak-proof drain pipe comprising a first pipe (1) and a second pipe (2), characterized in that: the pipeline structure comprises a first pipeline (1), a second pipeline (2), waterproof films (8) adhered to the inner walls of the first pipeline (1) and the second pipeline (2), waterproof mortar (3) adhered to the surfaces of the first pipeline (1) and the second pipeline (2), fixing pipes (10) fixedly connected to the bottoms of the two sides of the first pipeline (1), limiting blocks (9) slidably connected to the insides of the fixing pipes (10), U-shaped connecting rods (7) fixedly connected to one sides of the limiting blocks (9), fixing blocks (15) fixedly connected to the tops of the two sides of the second pipeline (2), fixing grooves (18) corresponding to the U-shaped connecting rods (7) formed in the outer sides of the fixing blocks (15), one ends, far away from the limiting blocks (9), of the U-shaped connecting rods (7) are inserted into the fixing grooves (18), second bolts (14) are connected to the bottoms of the fixing blocks (15) in a threaded manner, the outside swing joint of U type connecting rod (7) has protective cover (5), the middle part threaded connection of protective cover (5) one side has first bolt (6), through first bolt (6) fixed connection between protective cover (5) and U type connecting rod (7).

2. A leak proof drainpipe as claimed in claim 1, wherein: one side of stopper (9) is located the fixed surface of U type connecting rod (7) and is connected with tensioning spring (11), tensioning spring (11) keep away from the one end of stopper (9) and the inner wall fixed connection of fixed pipe (10).

3. A leak proof drainpipe as claimed in claim 1, wherein: a first thread groove (12) corresponding to the first bolt (6) is formed in the outer side of the U-shaped connecting rod (7), and the first bolt (6) is connected to the inside of the first thread groove (12) in a threaded mode.

4. A leak proof drainpipe as claimed in claim 1, wherein: the bottom fixedly connected with sealing washer (17) of first pipeline (1), seal groove (16) that correspond with sealing washer (17) are seted up at the top of second pipeline (2), sealing washer (17) are pegged graft in the inside of seal groove (16).

5. A leak proof drainpipe as claimed in claim 1, wherein: and a second thread groove (13) is formed in one side, located inside the fixing groove (18), of the U-shaped connecting rod (7), and the second bolt (14) is in threaded connection with the inside of the second thread groove (13).

6. A leak proof drainpipe as claimed in claim 1, wherein: building sealant (4) is bonded to the surface of the joint of the first pipeline (1) and the second pipeline (2), and the building sealant (4) is located on the inner side of the U-shaped connecting rod (7).