CN216479437U - Pipe connecting structure - Google Patents
Pipe connecting structure Download PDFInfo
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- CN216479437U CN216479437U CN202122955177.5U CN202122955177U CN216479437U CN 216479437 U CN216479437 U CN 216479437U CN 202122955177 U CN202122955177 U CN 202122955177U CN 216479437 U CN216479437 U CN 216479437U
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Abstract
The utility model discloses a pipe connecting structure, which comprises a first connecting piece, a second connecting piece and a connecting device, wherein the first connecting piece and the second connecting piece are connected through the connecting device; limiting tables are arranged on the first connecting piece and the second connecting piece; the connecting device comprises a connecting component and a mounting column; a boss is further arranged inside the connecting assembly and used for limiting the mounting positions of the first connecting piece and the second connecting piece; the middle part of the mounting column is provided with a through hole, and the middle part of the through hole is provided with a flange. In the utility model, the limit of the first connecting piece and the second connecting piece is completed through the limit table and the boss, so that the first connecting piece and the second connecting piece cannot move left and right, the installation strength is effectively improved, and the reliability of the device is improved. And the sealing of the first connecting piece and the second connecting piece is completed through the sealing ring arranged in the mounting cavity, so that the sealing performance of the device is improved.
Description
Technical Field
The utility model belongs to the technical field of pipe connection, and particularly relates to a pipe connection structure.
Background
The pipe is a common material, and the common pipe comprises a water supply pipe, a water discharge pipe, a gas pipe, a heating pipe, a wire conduit, a rainwater pipe and the like. Because tubular product is in the use, the length that needs to lay is all very long generally, so, need to connect multistage tubular product through the connecting piece, and the tubular product among the prior art is connected different tubular products through a connecting fastener, then through the bolt fastening fastener, accomplish the connection to tubular product, such connected mode only possesses horizontal fixed, and is not firm to vertical fixed, does not have fine sealing yet, causes the pipeline to leak easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pipe connecting structure to solve the problems of unstable pipe connection and poor sealing effect in the prior art in the background art.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
a pipe connecting structure comprises a first connecting piece, a second connecting piece and a connecting device, wherein the first connecting piece is arranged on one side of the connecting device, the second connecting piece is arranged on the other side of the connecting device, and the first connecting piece and the second connecting piece are connected through the connecting device; limiting tables are arranged on the first connecting piece and the second connecting piece;
the connecting device comprises a connecting assembly and a mounting column; the connecting component is internally provided with a groove for fixing the mounting column, the connecting component is internally provided with a boss for mounting and positioning the first connecting piece and the second connecting piece, and the connecting component is internally provided with a mounting cavity for mounting the sealing ring;
the middle part of the mounting column is provided with a through hole, the middle part of the through hole is provided with a flange, the first connecting piece extends to the inside of the through hole and abuts against the side wall of the flange, and the second connecting piece also extends to the inside of the through hole and abuts against the other side wall of the flange.
According to the above technical scheme, coupling assembling still includes the fixed part, and the fixed part sets up along coupling assembling's length direction.
According to the technical scheme, the fixing part is provided with 4-6 fixing holes.
According to the technical scheme, the below of fixed part is provided with the mounting groove, is provided with sealed the pad in the inside of mounting groove, and sealed the pad is used for sealing up coupling assembling's side.
According to above-mentioned technical scheme, coupling assembling divide into installation component and installation component down, goes up installation component and passes through the pivot rotation with installation component down and connect.
According to above-mentioned technical scheme, the boss is provided with two, is boss A and boss B respectively, and boss A and boss B symmetry set up the inside at coupling assembling.
According to the technical scheme, the upper mounting assembly and the lower mounting assembly are integrally formed by punching.
According to the technical scheme, the flange is the rubber sealing ring and used for sealing the first connecting piece and the second connecting piece to prevent leakage.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the first connecting piece, the second connecting piece and the connecting device are arranged, the first connecting piece and the second connecting piece are respectively arranged on two sides of the connecting device, and the limiting of the first connecting piece and the second connecting piece is completed through the limiting tables arranged on the first connecting piece and the second connecting piece and the bosses arranged in the connecting component, so that the first connecting piece and the second connecting piece cannot move left and right, the mounting strength is effectively improved, and the reliability of the device is improved. And the sealing of the first connecting piece and the second connecting piece is completed through the sealing ring arranged in the mounting cavity, so that the sealing performance of the device is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a schematic view of the construction of the lower mounting assembly of the present invention;
FIG. 4 is a schematic side view of the present invention;
FIG. 5 is a schematic cross-sectional view of the present invention.
The labels in the figure are: 1-a first connecting piece, 2-a second connecting piece, 3-a connecting component, 301-a groove, 302-a boss A, 303-a boss B, 304-a mounting cavity, 305-an upper mounting component, 306-a lower mounting component, 4-a mounting column, 401-a through hole, 402-a flange, 403-a left mounting part, 404-a right mounting part, 5-a fixing part, 501-a fixing hole, 502-a mounting groove, 6-a sealing ring, 7-a positioning groove, 8-a positioning rib and 9-a limiting table.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
As shown in fig. 1, 2, 3 and 4, a pipe connecting structure includes a first connecting member 1, a second connecting member 2 and a connecting device, wherein the first connecting member 1 is disposed at one side of the connecting device, the second connecting member 2 is disposed at the other side of the connecting device, and the first connecting member 1 and the second connecting member 2 are connected by the connecting device; the first connecting piece 1 and the second connecting piece 2 are both provided with a limiting table 9;
the connecting device comprises a connecting component 3 and a mounting column 4; the connecting component 3 is internally provided with a groove 301, the groove 301 is used for fixing the mounting column 4, the connecting component 3 is internally provided with a boss, the boss is used for mounting and positioning the first connecting piece 1 and the second connecting piece 2, the connecting component 3 is internally provided with a mounting cavity 304, and the mounting cavity 304 is used for mounting the sealing ring 6;
the middle part of the mounting column 4 is provided with a through hole 401, the middle part of the through hole 401 is provided with a flange 402, the first connecting piece 1 extends to the inside of the through hole 401 and abuts against the side wall of the flange 402, and the second connecting piece 2 also extends to the inside of the through hole 401 and abuts against the other side wall of the flange 402.
Further, the first connecting piece 1 and the second connecting piece 2 are both pipes.
Further, the sealing ring 6 is made of elastic rubber material.
Through being provided with first connecting piece 1, second connecting piece 2 and connecting device, through installing first connecting piece 1 and second connecting piece 2 respectively in connecting device's both sides, accomplish first connecting piece 1 and second connecting piece 2 spacing through spacing platform 9 that sets up on first connecting piece 1 and second connecting piece 2 and the boss that sets up in coupling assembling 3 inside, make first connecting piece 1 and second connecting piece 2 can not remove about, the effectual installation intensity that has improved, the reliability of device has been increased. And then the sealing of the first connecting piece 1 and the second connecting piece 2 is completed by the sealing ring arranged in the mounting cavity 304, so that the sealing performance of the device is improved.
Example two
This embodiment is a further refinement of embodiment one. As shown in fig. 2, 3, 4 and 5, the connection assembly 3 further includes a fixing portion 5, and the fixing portion 5 is disposed along a length direction of the connection assembly 3. The fixing part 5 is provided with 4-6 fixing holes 501. The below of fixed part 5 is provided with mounting groove 502, is provided with sealed the pad in the inside of mounting groove 502, and sealed the pad is used for sealing up the side of coupling assembling 3. The connecting assembly 3 is divided into an upper mounting assembly 305 and a lower mounting assembly 306, and the upper mounting assembly 305 and the lower mounting assembly 306 are rotatably connected through a rotating shaft. The boss is provided with two, is boss A302 and boss B303 respectively, and boss A302 and boss B303 symmetry set up in coupling assembling 3's inside. The upper mounting component 305 and the lower mounting component 306 are integrally formed by stamping. The flange 402 is a rubber sealing ring, and the flange 402 is used for sealing the first connector 1 and the second connector 2 from leakage.
Preferably, the fixing holes 501 are provided in 4 numbers, and the 4 fixing holes 501 are provided at 4 ends of the fixing portion 5, respectively.
Further, the boss a302 is matched with the limit table 9 of the first connecting piece 1 and used for limiting the installation position of the first connecting piece 1, and the boss B303 is matched with the limit table 9 of the second connecting piece 2 and used for limiting the installation position of the second connecting piece 2.
Further, the through hole 401 is divided into a left mounting portion 403 and a right mounting portion 404 by the flange 402, the left mounting portion 403 is used for mounting the first connector 1, and the right mounting portion 404 is used for mounting the second connector 2.
Further, the flange 402 is made of rubber, and the flange 402 is used for sealing the ports of the first connecting piece 1 and the second connecting piece 2, so that the end parts of the first connecting piece 1 and the second connecting piece 2 are prevented from leaking, and the sealing effect is further improved.
Further, the first connecting piece 1, the second connecting piece 2 and the mounting column 4 are all made of PVC materials.
The working principle of the utility model is as follows: sequentially enabling the first connecting piece 1 to pass through the sealing ring 6 and the through hole 401 of the mounting column 4, and enabling the first connecting piece 1 to be tightly abutted against the side edge of the flange 402; and sequentially penetrating the second connecting piece 2 through the sealing ring 6 and the through hole 401 of the mounting column 4, and tightly abutting the second connecting piece 2 against the side edge of the flange 402 to complete the connection of the first connecting piece 1 and the second connecting piece 2. And then the first connecting piece 1, the second connecting piece 2 and the mounting column 4 are matched with the connecting component 3 in a mounting way. Placing the mounting column 4 in the groove 301, placing the limit table 9 of the first connecting piece 1 on the inner side of the boss A302, placing the limit table 9 of the second connecting piece 2 on the inner side of the boss B303, and placing the sealing ring in the mounting cavity 304; the gasket is then placed in the mounting groove 502. And finally, buckling the upper mounting component 305 and the lower mounting component 306, and fixing the upper mounting component 305 and the lower mounting component 306 through bolts to complete the connection of the first connecting piece 1 and the second connecting piece 2.
According to the utility model, the first connecting piece 1 and the second connecting piece 2 are fixed in the connecting component 3, so that the first connecting piece 1 or the second connecting piece 2 is prevented from sliding transversely, and the mounting stability is improved. Moreover, the flange 402 and the sealing ring arranged in the mounting cavity 304 improve the sealing performance of the connecting device, so that the utility model has better practicability.
EXAMPLE III
This embodiment is a further refinement of embodiment two. As shown in fig. 2, the inner diameter of the left mounting portion 403 gradually decreases as the left mounting portion 403 extends from the left port of the mounting post 4 to the flange 402, and the inner diameter of the right mounting portion 404 gradually decreases as the right mounting portion 404 extends from the right port of the mounting post 4 to the flange 402.
Further, the inner diameter of the left installation part 403 and the inner diameter of the right installation part 404 are gradually reduced, so that the first connecting piece 1 and the second connecting piece 2 are increasingly tightened in the installation process, and the installation strength of the first connecting piece 1 and the second connecting piece 2 is improved.
All still be provided with the constant head tank 7 that is used for the location on the inner wall of left installation department 403 and right installation department 404, all be provided with location muscle 8 on the outer wall of first connecting piece 1 and second connecting piece 2, location muscle 8 and constant head tank 7 cooperation for the location installation of first connecting piece 1 and second connecting piece 2, make first connecting piece 1 more firm with being connected of left installation department 403, make second connecting piece 2 more firm with being connected of right installation department 404.
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.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A kind of tubular product linkage, characterized by: the connecting device comprises a first connecting piece (1), a second connecting piece (2) and a connecting device, wherein the first connecting piece (1) is arranged on one side of the connecting device, the second connecting piece (2) is arranged on the other side of the connecting device, and the first connecting piece (1) and the second connecting piece (2) are connected through the connecting device; limiting tables (9) are arranged on the first connecting piece (1) and the second connecting piece (2);
the connecting device comprises a connecting component (3) and a mounting column (4); the connecting component (3) is internally provided with a groove (301), the groove (301) is used for fixing the mounting column (4), the connecting component (3) is internally provided with a boss which is used for mounting and positioning the first connecting piece (1) and the second connecting piece (2), the connecting component (3) is internally provided with a mounting cavity (304), and the mounting cavity (304) is used for mounting the sealing ring (6);
the middle part of the mounting column (4) is provided with a through hole (401), the middle part of the through hole (401) is provided with a flange (402), the first connecting piece (1) extends to the inside of the through hole (401) and abuts against the side wall of the flange (402), and the second connecting piece (2) also extends to the inside of the through hole (401) and abuts against the other side wall of the flange (402).
2. A pipe connecting structure according to claim 1, wherein: the connecting component (3) further comprises a fixing part (5), and the fixing part (5) is arranged along the length direction of the connecting component (3).
3. A pipe connecting structure according to claim 2, wherein: the fixing part (5) is provided with 4-6 fixing holes (501).
4. A pipe connecting structure according to claim 2, wherein: the below of fixed part (5) is provided with mounting groove (502), is provided with sealed the pad in the inside of mounting groove (502), and sealed the pad is used for sealing up the side of coupling assembling (3).
5. A pipe connecting structure according to claim 1, wherein: the connecting component (3) is divided into an upper mounting component (305) and a lower mounting component (306), and the upper mounting component (305) and the lower mounting component (306) are rotatably connected through a rotating shaft.
6. A pipe connecting structure according to claim 1, wherein: the boss is provided with two, is boss A (302) and boss B (303) respectively, and boss A (302) and boss B (303) symmetry set up in coupling assembling (3) inside.
7. A pipe connecting structure according to claim 1, wherein: the upper mounting component (305) and the lower mounting component (306) are integrally formed by stamping.
8. A pipe connecting structure according to claim 1, wherein: the flange (402) is a rubber sealing ring, and the flange (402) is used for sealing the first connecting piece (1) and the second connecting piece (2) and preventing leakage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122955177.5U CN216479437U (en) | 2021-11-29 | 2021-11-29 | Pipe connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122955177.5U CN216479437U (en) | 2021-11-29 | 2021-11-29 | Pipe connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216479437U true CN216479437U (en) | 2022-05-10 |
Family
ID=81401571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122955177.5U Active CN216479437U (en) | 2021-11-29 | 2021-11-29 | Pipe connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216479437U (en) |
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2021
- 2021-11-29 CN CN202122955177.5U patent/CN216479437U/en active Active
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