CN219493383U - Sealing and reinforcing structure of drainage pipeline - Google Patents

Abstract

The utility model relates to the technical field of pipeline connection, in particular to a sealing and reinforcing structure of a drainage pipeline, which comprises a first pipeline and a second pipeline, wherein flange plates are fixedly connected to the outer sides of the first pipeline and the second pipeline, a pair of shells are arranged on the outer sides of the first pipeline and the second pipeline, and a detection assembly is arranged in each shell; the detection assembly comprises a through hole formed in the inner side of the shell, threads are formed in the inner wall of the through hole, a screw rod is connected with the inner threads of the through hole, moisture detection test paper is arranged at one end of the screw rod, and the moisture detection test paper is arranged in the inner side of the shell. According to the utility model, the fixing rod is rotated, the fixing rod drives the water detection test paper to enter the shell through the screw rod, the water detection test paper is attached to the sealing ring, the sealing block seals the through hole, if water leakage occurs, the water detection test paper changes color when encountering water, the screw rod is conveniently rotated at any time to twist down the screw rod, and the water leakage condition of the first pipeline and the second pipeline is detected.

Description

Sealing and reinforcing structure of drainage pipeline

Technical Field

The utility model relates to the technical field of pipeline connection, in particular to a sealing and reinforcing structure of a drainage pipeline.

Background

The drainage system is an important ring in building design and construction, and comprises a pipeline system composed of drainage pipelines, in the construction of the traditional pipeline system, a single connecting structure is generally adopted, and the end parts of two drainage pipelines are fixedly connected by a connector, so that the drainage system integrally forms a closed loop.

The utility model provides a building drain pipe connection structure that current patent number of authorizing is CN209892895U, includes drain pipe, lower drain pipe, right clamp, inlay card arris and installation base, install the reinforcement cover on the lateral wall on upper drain pipe top, install the installation base on the upper drain pipe top of reinforcement cover position department, be equipped with the rubber groove on the inside wall of installation base, the top of installation base is equipped with lower drain pipe, installs the footstock in the bottom of lower drain pipe, the cover is equipped with the sealing washer on the lateral wall of lower drain pipe bottom.

Aiming at the related technology, the inventor considers that the existing pipeline has the condition of dripping water when being connected and the connection part is used for a long time, but is not easy to find and can not be plugged or repaired in time, so the utility model provides a sealing and reinforcing structure of the drainage pipeline.

Disclosure of Invention

The utility model aims to provide a sealing and reinforcing structure of a drainage pipeline, which solves the problems that when the existing pipeline is connected, dripping water exists at the connecting position when the existing pipeline is used for a long time, the existing pipeline is not easy to find, and plugging or repairing cannot be performed timely.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drainage pipe seals reinforced structure, includes first pipeline and second pipeline, the outside of first pipeline with the second pipeline is all fixedly connected with ring flange, the outside of first pipeline with the second pipeline is provided with a pair of shell, be provided with the detection component in the shell; the detection assembly comprises a through hole formed in the inner side of the shell, threads are formed in the inner wall of the through hole, a screw rod is connected with the inner threads of the through hole, moisture detection test paper is arranged at one end of the screw rod, and the moisture detection test paper is arranged in the inner side of the shell.

Through above-mentioned technical scheme, rotate the dead lever, the dead lever passes through the screw rod and drives moisture test paper and get into the shell in, pastes with the sealing washer mutually, and the sealing piece seals up the through-hole, if the condition that leaks takes place, moisture test paper runs into water and can discolour, conveniently rotates the dead lever at any time and turns round the screw rod down, detects the condition that first pipeline and second pipeline appear leaking.

Preferably, the screw is far away from one end fixedly connected with dead lever of moisture test paper, the outside of dead lever is provided with the sealing block that is used for plugging up the through-hole.

Preferably, the inner wall fixedly connected with of shell with ring flange looks adaptation sealing washer, the sealing washer is the semi-ring setting, two the shell is mutually supported, two the inside of shell is airtight space setting.

Preferably, the outer sides of the pair of shells are fixedly connected with fixing blocks, bolts are arranged on the outer sides of the fixing blocks, and thread grooves matched with the bolts are formed in the second pipelines and the inner sides of the fixing blocks.

Preferably, a plurality of threaded holes are formed in the inner sides of the pair of flange plates, and a plurality of limit bolts are connected in the threaded holes in a threaded mode.

Preferably, the outer side of the shell is coated with an epoxy resin coating, and a stainless steel layer is laid on the inner wall of the shell.

In summary, the beneficial effects of the utility model are as follows:

1. according to the utility model, the fixing rod is rotated, the fixing rod drives the water detection test paper to enter the shell through the screw rod, the water detection test paper is attached to the sealing ring, the sealing block seals the through hole, if water leakage occurs, the water detection test paper changes color when encountering water, the screw rod is conveniently rotated at any time to twist down the screw rod, and the water leakage condition of the first pipeline and the second pipeline is detected.

2. In this device, the sealing washer seals up a pair of ring flange, uses the bolt to carry out spacing fixed to the fixed block, accomplishes the installation and the concatenation of a pair of shell, seals up the ring flange and protects it.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a first view angle and axial side structure of the present utility model;

FIG. 2 is a schematic view of a second view angle and axial side structure of the present utility model;

FIG. 3 is a schematic view of a third view axicon structure of the present utility model;

FIG. 4 is a schematic view of the structure of the housing and seal ring of the present utility model;

fig. 5 is a schematic diagram of the structure of fig. 2 at a.

In the figure: 1. a first pipe; 2. a second pipe; 3. a housing; 4. a fixed block; 5. a bolt; 6. a sealing block; 7. a fixed rod; 8. a flange plate; 9. a seal ring; 10. a threaded hole; 11. a limit bolt; 12. a screw; 13. and (3) a water detection test paper.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

1-5, a sealing and reinforcing structure of a drainage pipeline comprises a first pipeline 1 and a second pipeline 2, wherein flange plates 8 are fixedly connected to the outer sides of the first pipeline 1 and the second pipeline 2, a pair of shells 3 are arranged on the outer sides of the first pipeline 1 and the second pipeline 2, and a detection assembly is arranged in each shell 3; the detection component comprises a through hole formed in the inner side of the shell 3, threads are formed in the inner wall of the through hole, a screw rod 12 is connected with the inner threads of the through hole, moisture detection test paper 13 is arranged at one end of the screw rod 12, the moisture detection test paper 13 is arranged in the inner side of the shell 3, one end of the screw rod 12, which is far away from the moisture detection test paper 13, is fixedly connected with a fixing rod 7, a sealing block 6 used for blocking the through hole is arranged on the outer side of the fixing rod 7, the fixing rod 7 drives the moisture detection test paper 13 to enter the shell 3 through the screw rod 12, the sealing block 9 is attached to the sealing block 6 to block the through hole, if water leakage occurs, the moisture detection test paper 13 changes color when encountering water, the screw rod 12 is twisted down by conveniently rotating the fixing rod 7 at any time, and the condition that water leakage occurs in the first pipeline 1 and the second pipeline 2 is detected.

Referring to fig. 1-5, the inner wall fixedly connected with of shell 3 and the sealing washer 9 of ring flange 8 looks adaptation, sealing washer 9 is the semi-ring setting, two shells 3 mutually support, the inside of two shells 3 is airtight space setting, a plurality of screw holes 10 have all been seted up to the outside of a pair of shell 3, the outside of fixed block 4 is provided with bolt 5, the screw thread groove with bolt 5 looks adaptation has all been seted up to the inboard of second pipeline 2 and fixed block 4, cup joint a pair of shell 3 in the outside of first pipeline 1 and second pipeline 2 respectively, make a pair of sealing washer 9 carry out the shutoff to a pair of ring flange 8, use bolt 5 to carry out spacing fixed block 4, accomplish the installation and the concatenation of a pair of shell 3, carry out the shutoff and protect it to ring flange 8, a plurality of screw holes 10 internal thread connection has limit bolt 11, use limit bolt 11 to connect the ring flange 8 of first pipeline 1 and second pipeline 2, make first pipeline 1 and second pipeline 2 connect, the outside of shell 3 has the coating of epoxy, the inner wall 3 of shell 3 has a layer of rust-free layer and can not be spread to the strong layer of steel pipeline 2.

The working principle of the utility model is as follows: the flange 8 of the first pipeline 1 and the flange 8 of the second pipeline 2 are connected through the limit bolts 11, the first pipeline 1 and the second pipeline 2 are connected, the pair of shells 3 are sleeved on the outer sides of the first pipeline 1 and the second pipeline 2 respectively, the pair of sealing rings 9 are used for plugging the pair of flange 8, the fixing blocks 4 are limited and fixed through the bolts 5, the installation and splicing of the pair of shells 3 are completed, the flange 8 is plugged and protected, the fixing rods 7 are rotated, the fixing rods 7 drive the water detection test paper 13 to enter the shells 3 through the screw rods 12 and are attached to the sealing rings 9, the sealing blocks 6 plug through holes, if water leakage occurs, the water detection test paper 13 changes color when encountering water, the screw rods 12 are twisted down by the fixing rods 7 conveniently, and the water leakage condition of the first pipeline 1 and the second pipeline 2 is detected.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims (6)

1. The utility model provides a drainage pipe seals reinforced structure which characterized in that: the device comprises a first pipeline (1) and a second pipeline (2), wherein the outer sides of the first pipeline (1) and the second pipeline (2) are fixedly connected with flange plates (8), a pair of shells (3) are arranged on the outer sides of the first pipeline (1) and the second pipeline (2), and a detection assembly is arranged in each shell (3);

the detection assembly comprises a through hole formed in the inner side of the shell (3), threads are formed in the inner wall of the through hole, a screw (12) is connected with the inner wall of the through hole in a threaded mode, moisture detection test paper (13) is arranged at one end of the screw (12), and the moisture detection test paper (13) is arranged in the inner side of the shell (3).

2. The drainage pipe seal reinforcement structure according to claim 1, wherein: one end of the screw rod (12) far away from the moisture detection test paper (13) is fixedly connected with a fixing rod (7), and a sealing block (6) for blocking the through hole is arranged on the outer side of the fixing rod (7).

3. The drainage pipe seal reinforcement structure according to claim 1, wherein: the inner wall fixedly connected with of shell (3) with sealing washer (9) of ring flange (8) looks adaptation, sealing washer (9) are the semi-ring setting, two shell (3) mutually support, two the inside of shell (3) is airtight space setting.

4. A drain pipe seal reinforcing structure according to claim 3, wherein: the outer sides of the pair of shells (3) are fixedly connected with fixing blocks (4), bolts (5) are arranged on the outer sides of the fixing blocks (4), and thread grooves matched with the bolts (5) are formed in the inner sides of the second pipelines (2) and the fixing blocks (4).

5. The drainage pipe seal reinforcement structure according to claim 1, wherein: a plurality of threaded holes (10) are formed in the inner sides of the pair of flange plates (8), and limit bolts (11) are connected with the threaded holes (10) in a threaded mode.

6. The drainage pipe seal reinforcement structure according to claim 5, wherein: the outer side of the shell (3) is coated with an epoxy resin coating, and a stainless steel layer is laid on the inner wall of the shell (3).