CN218719521U - Simple and convenient pipeline maintenance connecting piece - Google Patents
Simple and convenient pipeline maintenance connecting piece Download PDFInfo
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- CN218719521U CN218719521U CN202222983902.4U CN202222983902U CN218719521U CN 218719521 U CN218719521 U CN 218719521U CN 202222983902 U CN202222983902 U CN 202222983902U CN 218719521 U CN218719521 U CN 218719521U
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- connecting piece
- pipe
- water supply
- free connecting
- flange
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Abstract
The utility model relates to the technical field of pipeline connecting pieces, in particular to a simple and convenient pipeline maintenance connecting piece, which comprises water supply pipelines, wherein the water supply pipelines are provided with two groups, the end parts of the two groups of water supply pipelines are respectively provided with a first flange, the two groups of water supply pipelines are connected through a free connecting piece, and a sealing piece is arranged between the water supply pipelines and the free connecting piece; the beneficial effects are that: the utility model provides a simple and convenient pipe repair connecting piece has used the principle that A type cast iron pipe socket joint is connected, adopts the rubber packing ring sealed, and the flange gland is fixed, and free connecting piece is applicable to the pipeline of two breaks off of different intervals, according to the length of the free adjustment connecting piece of pipeline interval, reaches nimble connection, fixed firm purpose.
Description
Technical Field
The utility model relates to a pipe connection spare technical field specifically is a simple and convenient pipe maintenance connecting piece.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place.
In the prior art, during the construction process, the site water pipeline is often damaged due to mechanical or human reasons, so that hidden dangers such as water leakage and the like are caused, the site water supply is stopped, and the site construction is influenced; usually, the constructor adds a sleeve connection between the pipelines at the two disconnected ends.
However, the length of the sleeve for connecting the two disconnected pipelines needs to be measured on site, the sleeve is cut to a fixed length by cutting equipment and then is circulated to the site for installation, and the applicability of the sleeve is low, so that the pipeline repairing efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple and convenient pipeline maintenance connecting piece to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a simple and convenient pipeline maintenance connecting piece, includes water supply pipe, and water supply pipe is provided with two sets ofly, and ring flange one is all installed to the tip of two sets of water supply pipe, and two sets of water supply pipe are connected through the free connecting piece, and are provided with the sealing member between water supply pipe and the free connecting piece.
Preferably, the free connecting piece connection comprises a free connecting piece moving piece, a free connecting piece fixing piece, a sleeve pipe and a flared pipe II, one end of the free connecting piece moving piece is movably inserted into the free connecting piece fixing piece, the sleeve pipe is fixed at the other end of the free connecting piece moving piece, and the flared pipe II is fixed at one end of the sleeve pipe.
Preferably, the inner diameter of the sleeve is equal to the outer diameter of the free connecting piece moving part, the sleeve is sleeved at one end of one water supply pipeline, the flared pipe II is of a truncated cone-shaped annular structure, and the sealing element is clamped between the flared pipe II and the water supply pipeline.
Preferably, a flange plate four is sleeved on the outer side of the flared pipe two, and the flange plate four is connected with the flange plate one through a bolt.
Preferably, the two ends of the free connecting piece fixing piece are provided with a first flaring pipe, the first flaring pipe is of a platform-shaped annular structure, a second flange is sleeved on the outer side of the first flaring pipe, the second flange and the first flange are connected through bolts, and a sealing piece is arranged between the first flaring pipe and a water supply pipeline.
Preferably, a third flange is sleeved on the outer side of the movable part of the free connecting piece, the third flange is connected with the second flange through a bolt, and a sealing piece is arranged between the movable part of the free connecting piece and the first flared pipe.
Preferably, the sealing member includes rubber cock ring, cavity and elasticity skeleton, and the rubber cock ring is that the section is right trapezoid's annular structure, and the cavity is annular cavity, and the cavity is in the inside of rubber cock ring, and the elasticity skeleton is the section and is the ring frame structure of elliptical ring, and the elasticity skeleton is installed inside the cavity.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a simple and convenient pipeline maintenance connecting piece has used the principle that A type cast iron pipe socket joint is connected, adopts the rubber packing ring sealed, and the flange gland is fixed, and free connecting piece is applicable to the pipeline of two breaks off of different intervals, according to the length of pipeline interval free adjustment connecting piece, reaches nimble connection, fixed firm purpose.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the utility model after being cut open;
fig. 3 is an enlarged schematic view of a structure in fig. 2.
In the figure: the water supply pipe comprises a water supply pipeline 1, a first flange 2, a free connecting piece moving piece 3, a free connecting piece fixing piece 4, a first flared pipe 5, a second flange 6, a third flange 7, a sleeve 8, a second flared pipe 9, a fourth flange 10, a rubber plug ring 11, a cavity 12 and an elastic framework 13.
Detailed Description
In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of certain embodiments of the invention and are not to be construed as limiting the scope of the invention, which is defined by the appended claims.
Example one
Referring to fig. 1 to 2, the present invention provides a technical solution: a simple and convenient pipeline maintenance connecting piece comprises water supply pipelines 1, wherein the water supply pipelines 1 are provided with two groups, flange plates I2 are respectively arranged at the end parts of the two groups of water supply pipelines 1, the two groups of water supply pipelines 1 are connected through a free connecting piece, and a sealing piece is arranged between each water supply pipeline 1 and the free connecting piece; the free connecting piece can be suitable for two disconnected pipelines with different intervals, the length of the connecting piece can be freely adjusted according to the interval of the pipelines, and the purposes of flexible connection and firm fixation are achieved.
Example two
On the basis of embodiment one, in order to realize that free connecting piece moving part 3 is connected with a set of water supply pipeline 1, free connecting piece connects including free connecting piece moving part 3, free connecting piece mounting 4, sleeve pipe 8 and flared tube two 9, the one end activity grafting of free connecting piece moving part 3 is in free connecting piece mounting 4, sleeve pipe 8 is fixed at the other end of free connecting piece moving part 3, flared tube two 9 is fixed at the one end of sleeve pipe 8, the internal diameter of sleeve pipe 8 and the external diameter of free connecting piece moving part 3 are equal, the sleeve pipe 8 cover is established at one end of a water supply pipeline 1, flared tube two 9 is the platform shape annular structure, the sealing member centre gripping is between flared tube two 9 and a water supply pipeline 1, flared tube two 9's outside cover is established and is installed flange four 10, flange four 10 and flange one 2 pass through bolted connection.
EXAMPLE III
On the basis of the second embodiment, in order to realize that the free connecting piece moving part 3 is connected with the free connecting piece fixing part 4, the two ends of the free connecting piece fixing part 4 are respectively provided with a first flared pipe 5, the first flared pipe 5 is of a platform-shaped annular structure, a second flange 6 is sleeved on the outer side of the first flared pipe 5, the second flange 6 and the first flange 2 are connected through bolts, a sealing element is arranged between the first flared pipe 5 and the water supply pipeline 1, a third flange 7 is sleeved on the outer side of the free connecting piece moving part 3, the third flange 7 is connected with the second flange 6 through bolts, and a sealing element is arranged between the free connecting piece moving part 3 and the first flared pipe 5.
Example four
Referring to fig. 3, on the basis of the third embodiment, in order to realize the elastic compensation of the rubber plug ring 11, the sealing member includes the rubber plug ring 11, a cavity 12 and an elastic skeleton 13, the rubber plug ring 11 is in an annular structure with a right trapezoid cross section, the cavity 12 is in an annular cavity, the cavity 12 is inside the rubber plug ring 11, the elastic skeleton 13 is in an annular frame structure with an elliptical cross section, and the elastic skeleton 13 is installed inside the cavity 12.
During practical use, firstly, a group of rubber plug rings 11 are sleeved on the free connecting piece moving part 3, the rubber plug rings 11 are sleeved on the pipe body of the water supply pipeline 1, then a group of flange plates two 6 at the end parts of the free connecting piece fixing parts 4 are sleeved on the group of water supply pipeline 1, the free connecting piece fixing parts 4 are fixed at one ends of the group of water supply pipeline 1 after penetrating through bolt holes in the surfaces of the flange plates two 6 and the flange plates one 2 by means of bolts and then are locked, the free connecting piece moving part 3 is inserted into the other ends of the free connecting piece fixing parts 4, the free connecting piece moving part 3 is pulled so that the sleeve 8 is sleeved at the end parts of the other group of water supply pipeline 1, firstly, the flange plates four 10 are connected with the flange plates one 2 by means of bolts, then the flange plates two 6 are connected with the flange plates three 7 by means of bolts, the rubber plug rings 11 are clamped between pipe fittings to play a sealing role, and the resilience force of the elastic framework 13 plays an elastic compensation role on the rubber plug rings 11.
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 (7)
1. The utility model provides a simple and convenient pipeline maintenance connecting piece, includes water supply pipe (1), and water supply pipe (1) is provided with two sets ofly, and ring flange (2), its characterized in that are all installed to the tip of two sets of water supply pipe (1): the two groups of water supply pipelines (1) are connected through free connecting pieces, and sealing pieces are arranged between the water supply pipelines (1) and the free connecting pieces.
2. The easy pipe repair connection according to claim 1, wherein: the free connecting piece connection comprises a free connecting piece moving part (3), a free connecting piece fixing part (4), a sleeve pipe (8) and a flared pipe (9), one end of the free connecting piece moving part (3) is movably inserted into the free connecting piece fixing part (4), the sleeve pipe (8) is fixed at the other end of the free connecting piece moving part (3), and the flared pipe (9) is fixed at one end of the sleeve pipe (8).
3. The easy pipe repair connection according to claim 2, wherein: the inner diameter of the sleeve (8) is equal to the outer diameter of the free connecting piece moving part (3), the sleeve (8) is sleeved at one end of one water supply pipeline (1), the flared pipe II (9) is of a platform-shaped annular structure, and the sealing element is clamped between the flared pipe II (9) and one water supply pipeline (1).
4. The easy pipe repair connection according to claim 2, wherein: and a flange plate IV (10) is sleeved on the outer side of the flared pipe II (9), and the flange plate IV (10) is connected with the flange plate I (2) through a bolt.
5. The easy pipe repair connection according to claim 2, wherein: the two ends of the free connecting piece fixing piece (4) are provided with a flared pipe I (5), the flared pipe I (5) is of a platform-shaped annular structure, a flange plate II (6) is sleeved on the outer side of the flared pipe I (5), a group of flange plates II (6) and a group of flange plates I (2) are connected through bolts, and a sealing piece is arranged between the group of flared pipe I (5) and the water supply pipeline (1).
6. The easy pipe repair connection according to claim 2, wherein: the outer side of the free connecting piece moving part (3) is sleeved with a third flange (7), the third flange (7) is connected with the second flange (6) through a bolt, and a sealing piece is arranged between the free connecting piece moving part (3) and the first flared pipe (5).
7. The easy pipe repair connection according to claim 1, wherein: the sealing member includes rubber stopper ring (11), cavity (12) and elasticity skeleton (13), and rubber stopper ring (11) are the section and are right trapezoid's annular structure, and cavity (12) are the annular cavity, and cavity (12) are in the inside of rubber stopper ring (11), and elasticity skeleton (13) are the section and are the ring frame structure of elliptical ring, and elasticity skeleton (13) are installed inside cavity (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222983902.4U CN218719521U (en) | 2022-11-10 | 2022-11-10 | Simple and convenient pipeline maintenance connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222983902.4U CN218719521U (en) | 2022-11-10 | 2022-11-10 | Simple and convenient pipeline maintenance connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218719521U true CN218719521U (en) | 2023-03-24 |
Family
ID=85612262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222983902.4U Active CN218719521U (en) | 2022-11-10 | 2022-11-10 | Simple and convenient pipeline maintenance connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218719521U (en) |
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2022
- 2022-11-10 CN CN202222983902.4U patent/CN218719521U/en active Active
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