CN219712631U - Quick and stable pipeline connection structure - Google Patents
Quick and stable pipeline connection structure Download PDFInfo
- Publication number
- CN219712631U CN219712631U CN202320876604.7U CN202320876604U CN219712631U CN 219712631 U CN219712631 U CN 219712631U CN 202320876604 U CN202320876604 U CN 202320876604U CN 219712631 U CN219712631 U CN 219712631U
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- self
- locking mechanism
- spring
- swinging
- fixing frame
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- 230000007246 mechanism Effects 0.000 claims abstract description 59
- 230000001681 protective effect Effects 0.000 claims description 5
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to the field of pipeline connecting structures, in particular to a fast and stable connecting pipeline connecting structure, which comprises a flange plate, wherein a plurality of mounting holes are formed in the flange plate, a first self-locking mechanism is arranged in the mounting hole of the flange plate on one side, a second locking mechanism is arranged in the mounting hole corresponding to the flange plate on the other side, and the second self-locking mechanism is in locking fit with the first self-locking mechanism; the first self-locking mechanism comprises a first spring fixing frame, and a push-pull rod is arranged at one end of the first spring fixing frame. The first self-locking mechanism and the second self-locking mechanism are arranged on the outer ring wall of the pipeline to realize quick and stable assembly of the pipeline, the push-pull rod is arranged on the other side of the first spring fixing frame, and the self-locking mechanism is driven to unlock through pushing and pulling the push-pull rod, so that the time for disassembling the pipeline is shortened.
Description
Technical Field
The utility model relates to the technical field of pipeline structures, in particular to a pipeline connecting structure capable of being connected quickly and stably.
Background
The flange plate on one side of the pipeline and the flange plate of the other pipeline are required to be connected and fixed through bolts when the existing pipelines are connected, but most pipeline connecting structures are inconvenient to assemble and disassemble, the pipelines are required to be connected and disassembled through disassembling and assembling a plurality of screws, and a large number of tools are required during disassembling and assembling, so that the pipeline is very inconvenient to disassemble when the pipelines are connected.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a quick and stable connecting pipeline connecting structure.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a pipeline connection structure of quick stable connection, includes the ring flange, all is provided with a plurality of mounting holes on the ring flange, and installs first self-locking mechanism in the mounting hole of one side ring flange, installs second locking mechanism in the corresponding mounting hole of opposite side ring flange, and locking cooperation between second self-locking mechanism and the first self-locking mechanism;
the first self-locking mechanism comprises a first spring fixing frame, and a push-pull rod is arranged at one end of the first spring fixing frame; a first tension spring is fixedly arranged on one side, far away from the push-pull rod, of the first spring fixing frame, and one side, far away from the first spring fixing frame, of the first tension spring is in swing connection with the first spring connecting rod;
the other end of the first spring connecting rod is fixedly provided with a first swinging block, the first spring connecting rod swings in a first swinging groove, and the first swinging groove is also horizontally connected with a first limiting plate.
In addition, the preferred mechanism is that the second locking mechanism comprises a second swinging groove, the second swinging groove is horizontally connected with a second limiting plate, a second swinging block is arranged in the second swinging groove, the second swinging block swings and is connected with a second spring connecting rod, and one side, far away from the second swinging block, of the second spring connecting rod is fixedly connected with a second tension spring.
In addition, the preferred structure is that one side of the second extension spring far away from the second spring connecting rod is fixed with a second spring fixing frame, and the other side of the second spring fixing frame is not provided with a push-pull rod.
In addition, it is preferable that the first swing block and the second swing block have a smaller diameter when they are combined into a circle than when they are combined.
In addition, the preferred mechanism is that the swing length of the first spring connecting rod and the second spring connecting rod does not interfere with the inner cavities of the first self-locking mechanism and the second self-locking mechanism.
In addition, the preferable mechanism is that when the pipelines are spliced, the splicing parts of the flange plates at the two sides are provided with silica gel protective sleeves.
In addition, the first self-locking mechanism and the second self-locking mechanism are respectively arranged in the mounting holes of the flange plate through the first mounting plate and the second mounting plate.
The beneficial effects of the utility model are as follows: the first self-locking mechanism and the second self-locking mechanism are arranged on the outer ring wall of the pipeline to realize quick and stable assembly of the pipeline, the push-pull rod is arranged on the other side of the first spring fixing frame, and the self-locking mechanism is driven to unlock through pushing and pulling the push-pull rod, so that the time for disassembling the pipeline is shortened.
Drawings
FIG. 1 is a schematic diagram illustrating an assembly of a self-locking mechanism according to the present utility model;
FIG. 2 is a schematic structural view of a first self-locking mechanism according to the present utility model;
FIG. 3 is a schematic diagram of a second self-locking mechanism according to the present utility model;
FIG. 4 is a schematic view of the outside of a pipeline according to the present utility model;
fig. 5 is a schematic diagram of a pipe splicing mechanism according to the present utility model.
In the figure: 1 a first mounting plate, 11, a second mounting plate, 2 a first extension spring, 21 a second extension spring, 3 a first spring fixing frame, 31 a second spring fixing frame, 4 a push-pull rod, 5 a first swinging block, 51 a second swinging block, 6 a first swinging groove, 61 a second swinging groove, 7 a first spring connecting rod, 71 a second spring connecting rod, 8 a first limiting plate, 81 a second limiting plate, 9 a silica gel protective sleeve, 10 a pipeline outer annular wall, 12 a first self-locking mechanism, 13 a second self-locking mechanism and 14 a flange plate
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.
Referring to fig. 1-5, a quick and stable connection pipeline connection structure comprises a flange plate 14, wherein a plurality of mounting holes are formed in the flange plate 14, a first self-locking mechanism 12 is arranged in the mounting hole of the flange plate 14 on one side, a second locking mechanism 13 is arranged in the mounting hole corresponding to the flange plate 14 on the other side, and the second self-locking mechanism 13 is in locking fit with the first self-locking mechanism 12;
the first self-locking mechanism 12 comprises a first spring fixing frame 3, and a push-pull rod 4 is arranged at one end of the first spring fixing frame 3; a first extension spring 2 is fixedly arranged on one side, far away from the push-pull rod 4, of the first spring fixing frame 3, and one side, far away from the first spring fixing frame 3, of the first extension spring 2 is in swing connection with a first spring connecting rod 7;
the other end of the first spring connecting rod 7 is fixedly provided with a first swinging block 5, the first spring connecting rod 7 swings and is arranged in the first swinging groove 6, and the first swinging groove 6 is also horizontally connected with a first limiting plate 8.
The second locking mechanism 13 includes a second swinging groove 61, the second swinging groove 61 is horizontally connected with a second limiting plate 81, a second swinging block 51 is arranged in the second swinging groove 61, the second swinging block 51 swings and is connected with a second spring connecting rod 71, and one side of the second spring connecting rod 71 far away from the second swinging block 51 is fixedly connected with a second extension spring 21.
The second spring fixing frame 31 is fixed on one side of the second extension spring 21 far away from the second spring connecting rod 71, the push-pull rod 4 is not arranged on the other side of the second spring fixing frame 31, and the self-locking mechanism can be unlocked through pushing and pulling the push-pull rod 4.
The diameter of the first swinging block 5 and the second swinging block 51 when they are combined into a circle is smaller than the diameter of the first swinging groove 6 and the second swinging groove 61 when they are combined.
The length of the swing of the first spring link 7 and the second spring link 71 cannot interfere with the inner cavities of the first and second self-locking mechanisms 12, 13.
When the pipelines are spliced, the silica gel protective sleeve 9 is arranged at the splicing position, so that the pipelines can be protected from being fully sealed during splicing and are not easy to fall down.
The first self-locking mechanism 12 and the second self-locking mechanism 13 are respectively arranged in the mounting holes of the flange plate 14 through the first mounting plate 1 and the second mounting plate 11.
In this embodiment, the first self-locking mechanism 12 and the second self-locking mechanism 13 are uniformly distributed on two sides of the outer annular wall 10 of the pipeline, and when two pipelines are installed, stable connection is realized on the pipelines through mutual connection and cooperation of the first self-locking mechanism 12 and the second self-locking mechanism 13.
When the first self-locking mechanism and the second self-locking mechanism are connected with each other, the first swinging block 5 can enable the first spring connecting rod 7 to form a rightward pulling force on the first stretching spring 2 when touching the fixed end, meanwhile, the second swinging block 51 can enable the second spring connecting rod 71 to form a leftward pulling force on the second stretching spring 21, when the first swinging block 5 and the second swinging block 51 are finally matched with each other to form a circle, two pulling forces exist simultaneously, the first stretching spring 7 and the second stretching spring 71 operate simultaneously, and the first spring connecting rod 7 and the second spring connecting rod 71 are tensioned to the first limiting plate 8 and the second limiting plate 81 simultaneously, so that self-locking is realized, and two pipelines are tightly connected.
A silicone protective sleeve 9 is installed at the junction of the two pipes so that the two pipes are tightly connected while protecting the pipes.
According to the utility model, the first self-locking mechanism 12 and the second self-locking mechanism 13 are arranged on the outer annular wall 10 of the pipeline to realize quick and stable assembly of the pipeline, the push-pull rod 4 is arranged on the other side of the first spring fixing frame 3, and the self-locking mechanism is driven to unlock through pushing and pulling the push-pull rod 4, so that the time for disassembling the pipeline is reduced.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a pipeline connection structure of quick stable connection, includes ring flange (14), its characterized in that, all be provided with a plurality of mounting holes on ring flange (14), and install first self-locking mechanism (12) in the mounting hole of ring flange (14) on one side, install second self-locking mechanism (13) in the mounting hole that ring flange (14) corresponds on the opposite side, and locking cooperation between second self-locking mechanism (13) and first self-locking mechanism (12);
the first self-locking mechanism (12) comprises a first spring fixing frame (3), and a push-pull rod (4) is arranged at one end of the first spring fixing frame (3); a first extension spring (2) is fixedly arranged on one side, far away from the push-pull rod (4), of the first spring fixing frame (3), and one side, far away from the first spring fixing frame (3), of the first extension spring (2) is in swing connection with a first spring connecting rod (7);
the other end of the first spring connecting rod (7) is fixedly provided with a first swinging block (5), the first spring connecting rod (7) swings and is arranged in the first swinging groove (6), and the first swinging groove (6) is horizontally connected with a first limiting plate (8).
2. The quick and stable connecting pipeline connecting structure according to claim 1, wherein the second self-locking mechanism (13) comprises a second swinging groove (61), the second swinging groove (61) is horizontally connected with a second limiting plate (81), a second swinging block (51) is arranged in the second swinging groove (61), the second swinging block (51) is in swinging connection with a second spring connecting rod (71), and one side, far away from the second swinging block (51), of the second spring connecting rod (71) is fixedly connected with a second tension spring (21).
3. A quick and stable connecting pipe connection structure according to claim 2, characterized in that the second tension spring (21) is fixed with a second spring fixing frame (31) on one side far away from the second spring connecting rod (71), and no push-pull rod (4) is arranged on the other side of the second spring fixing frame (31).
4. A quick and stable connecting pipe connection structure according to claim 1, characterized in that the diameter of the first swinging block (5) and the second swinging block (51) when they are spliced into a circle is smaller than the diameter of the first swinging groove (6) and the second swinging groove (61) when they are spliced together.
5. A quick and stable connection pipe connection according to claim 1, characterized in that the swing length of the first spring connection rod (7) and the second spring connection rod (71) do not interfere with the inner cavities of the first self-locking mechanism (12) and the second self-locking mechanism (13).
6. A quick and stable connection pipe connection according to claim 1, characterized in that when the pipes are joined, the joint of the flanges (14) on both sides is fitted with a silicone protective sleeve (9).
7. The quick and stable connecting pipeline connecting structure according to claim 1, wherein the first self-locking mechanism (12) and the second self-locking mechanism (13) are respectively installed in the installation holes of the flange plate (14) through the first installation plate (1) and the second installation plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320876604.7U CN219712631U (en) | 2023-04-19 | 2023-04-19 | Quick and stable pipeline connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320876604.7U CN219712631U (en) | 2023-04-19 | 2023-04-19 | Quick and stable pipeline connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219712631U true CN219712631U (en) | 2023-09-19 |
Family
ID=87979658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320876604.7U Active CN219712631U (en) | 2023-04-19 | 2023-04-19 | Quick and stable pipeline connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219712631U (en) |
-
2023
- 2023-04-19 CN CN202320876604.7U patent/CN219712631U/en active Active
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