CN216279886U - Fluid pipeline connecting piece with diameter size adjusting structure - Google Patents
Fluid pipeline connecting piece with diameter size adjusting structure Download PDFInfo
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- CN216279886U CN216279886U CN202123047593.1U CN202123047593U CN216279886U CN 216279886 U CN216279886 U CN 216279886U CN 202123047593 U CN202123047593 U CN 202123047593U CN 216279886 U CN216279886 U CN 216279886U
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Abstract
The utility model relates to the technical field of pipeline connecting pieces, in particular to a fluid pipeline connecting piece with a diameter size adjusting structure, which comprises a first connecting pile, wherein a second connecting pile is arranged below the first connecting pile, elastic patches are connected to one side in the second connecting pile and one side in the first connecting pile, connecting plates are fixed to two sides outside the first connecting pile and the second connecting pile, a connecting screw rod penetrates through the middle in each connecting plate, and a fixing nut is installed outside each connecting screw rod; the movable hole is formed in one side in the connecting screw rod, a positioning sleeve rod is installed in the movable hole, and an inner positioning rod is arranged below the positioning sleeve rod. The connecting plates can be connected and fixed through the connecting screw rods, and the connecting screw rods can be positioned through the fixing nuts, so that the connecting plates and the distance between the first connecting pile and the second connecting pile can be adjusted according to the diameter size of the pipeline.
Description
Technical Field
The utility model relates to the technical field of pipeline connecting pieces, in particular to a fluid pipeline connecting piece with a diameter size adjusting structure.
Background
The pipeline is a pipe made of metal, plastic or cement, and is used for conveying or discharging a large amount of substances to a remote pipeline, such as natural gas, water, oil, slurry, and the like.
The existing fluid pipeline connecting piece is usually only suitable for connecting pipelines with specific sizes, different pipelines are needed to be used when pipelines with different diameters are connected, therefore, workers need to carry a large number of connecting pieces with different sizes when installing the pipelines, the burden of the workers is increased, and therefore, the fluid pipeline connecting piece with the diameter size adjusting structure is provided.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a fluid line connector having a diameter size adjustment structure, so as to solve the problems of the background art mentioned above, in which the conventional fluid line connector is generally only suitable for connecting pipes of a specific size, and different pipes are required to be used when connecting pipes of different diameters, so that a worker needs to carry a large number of connectors of different sizes when installing the pipes, thereby increasing the burden on the worker.
In order to achieve the purpose, the utility model provides the following technical scheme: a fluid line coupling having a diameter sizing arrangement, comprising:
the connecting device comprises a first connecting pile, a second connecting pile, elastic patches, connecting plates and fixing nuts, wherein the second connecting pile is arranged below the first connecting pile, one sides in the second connecting pile and the first connecting pile are both connected with the elastic patches, the two sides outside the first connecting pile and the second connecting pile are both fixed with the connecting plates, the middle parts in the connecting plates are penetrated with connecting screw rods, and the fixing nuts are arranged outside the connecting screw rods;
the movable hole is formed in one side in the connecting screw rod, a positioning sleeve rod is installed in the movable hole, and an inner positioning rod is arranged below the positioning sleeve rod.
Preferably, the first connecting pile and the second connecting pile are both arc-shaped structures, and the first connecting pile and the second connecting pile are symmetrically arranged.
Preferably, the elastic patch is further provided with:
and the sealing patch is arranged on one side in the elastic patch, the elastic patch is respectively attached to one side of the first connecting pile and one side of the second connecting pile, and the sealing patch forms an elastic structure with the first connecting pile and the second connecting pile through the elastic patch.
Preferably, the connecting screw rod is in threaded connection with the connecting plate, and the connecting screw rod penetrates through the outer side of the fixing nut.
Preferably, the positioning loop bar is movably connected with the movable hole, and the sizes of the positioning loop bar and the positioning inner bar are matched with each other.
Preferably, the connecting plate is further provided with:
the first anti-falling plate is arranged on one side outside one group of the connecting plates, and the second anti-falling plate is arranged above the inner side of the first anti-falling plate.
Preferably, the second anti-dropping plate is further provided with:
the locating hole, it sets up the both ends of second anticreep board, even equidistance distributes between the locating hole, the anticreep bolt is installed with the junction of first anticreep board to second anticreep board.
Compared with the prior art, the utility model provides a fluid pipeline connecting piece with a diameter size adjusting structure, which has the following beneficial effects: this fluid line connecting piece with diameter size adjustment structure can be connected fixedly between the connecting plate through connecting screw, can fix a position connecting screw through fixation nut to can adjust the interval between connecting plate and first connecting pile and the second connecting pile according to the diameter size of pipeline.
1. According to the utility model, the pipeline can be clamped from two sides through the first connecting pile and the second connecting pile which are symmetrically arranged, the first connecting pile and the second connecting pile which are in arc structures can be higher in fit with the outer wall of the pipeline, the connection tightness is increased, the pipeline can be sealed through the sealing patch, and the leakage condition at the connection part is prevented;
2. according to the utility model, the connecting plates can be connected and fixed through the connecting screw rods, and the connecting screw rods can be positioned through the fixing nuts, so that the connecting plates and the space between the first connecting pile and the second connecting pile can be adjusted according to the diameter size of the pipeline, the positioning loop bar can be sleeved with the positioning inner rod, the positioning loop bar can move up and down in the movable hole according to the space between the connecting plates, the first connecting pile and the second connecting pile can be prevented from deviating from each other due to the matching of the positioning loop bar and the positioning inner rod, the problems that the existing fluid pipeline connecting piece is only suitable for connecting pipelines with specific sizes, different pipelines are needed to be used when the pipelines with different diameters are connected, a large number of connecting pieces with different sizes are needed to be carried when a worker installs the pipelines, and the burden of the worker is increased are solved;
3. according to the utility model, the space between the first connecting pile and the second connecting pile can be positioned through the matching of the anti-falling bolt and the first anti-falling plate and the second anti-falling plate, and the positioning holes which are uniformly and equidistantly distributed can be used for conveniently selecting proper positioning holes according to the space between the connecting plates.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is a schematic view of the structure of the present invention with the first connecting pile and the second connecting pile separated;
FIG. 4 is a schematic side view of the present invention in use.
In the figure: 1. a first connecting pile; 2. a second connecting pile; 3. an elastic patch; 4. connecting a screw rod; 5. a connecting plate; 6. fixing a nut; 7. a movable hole; 8. positioning the loop bar; 9. positioning an inner rod; 10. a first anti-drop plate; 11. a second anti-drop plate; 12. positioning holes; 13. an anti-drop bolt; 14. sealing the patch.
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.
Referring to fig. 1-3, a fluid line connector with a diameter adjustment structure includes: the connecting pile comprises a first connecting pile 1, wherein a second connecting pile 2 is arranged below the first connecting pile 1, the first connecting pile 1 and the second connecting pile 2 are both of arc-shaped structures, and the first connecting pile 1 and the second connecting pile 2 are symmetrically arranged; the pipeline can be clamped from two sides through the first connecting pile 1 and the second connecting pile 2 which are symmetrically arranged, the first connecting pile 1 and the second connecting pile 2 which are of the circular arc structures can be higher in fit degree with the outer wall of the pipeline, and the connection tightness is improved; elastic patches 3 are connected to one sides of the second connecting pile 2 and the first connecting pile 1; connecting plates 5 are fixed on two sides outside the first connecting pile 1 and the second connecting pile 2, a connecting screw rod 4 penetrates through the middle part inside the connecting plates 5, and a fixing nut 6 is installed outside the connecting screw rod 4; the connecting screw rod 4 is in threaded connection with the connecting plate 5, and the connecting screw rod 4 is arranged on the outer side of the fixing nut 6 in a penetrating mode; the connecting plates 5 can be connected and fixed through the connecting screw rods 4, and the connecting screw rods 4 can be positioned through the fixing nuts 6, so that the connecting plates 5 and the distance between the first connecting pile 1 and the second connecting pile 2 can be adjusted according to the diameter of the pipeline; the movable hole 7 is formed in one side in the connecting screw rod 4, a positioning sleeve rod 8 is installed in the movable hole 7, and a positioning inner rod 9 is arranged below the positioning sleeve rod 8; the positioning loop bar 8 is movably connected with the movable hole 7, and the sizes of the positioning loop bar 8 and the positioning inner bar 9 are matched with each other; the positioning loop bar 8 and the positioning inner rod 9 can be sleeved with each other, so that the positioning loop bar 8 can move up and down in the movable hole 7 according to the distance between the connecting plates 5, the first connecting pile 1 and the second connecting pile 2 can be prevented from deviating from each other by matching the positioning loop bar 8 and the positioning inner rod 9, and the problems that the existing fluid pipeline connecting piece is only suitable for connecting pipelines with specific sizes, different pipelines are needed when the pipelines with different diameters are connected, a large number of connecting pieces with different sizes are needed to be carried by workers when the pipelines are installed, and the burden of the workers is increased are solved; a first anti-falling plate 10 which is arranged at one side outside one group of the connecting plates 5, and a second anti-falling plate 11 is arranged above the inner side of the first anti-falling plate 10; positioning holes 12 which are formed at both ends of the second anti-drop plate 11, the positioning holes 12 are uniformly and equidistantly distributed, and an anti-drop bolt 13 is installed at the joint of the second anti-drop plate 11 and the first anti-drop plate 10; the spacing between the first connecting pile 1 and the second connecting pile 2 can be positioned by the cooperation of the anti-falling bolt 13 and the first anti-falling plate 10 and the second anti-falling plate 11, and the positioning holes 12 distributed at equal intervals can be conveniently selected to form the appropriate positioning holes 12 according to the spacing of the connecting plate 5.
Referring to fig. 1 and 4, a fluid line connector having a diameter-adjusting feature, comprising: the sealing patch 14 is arranged on one side in the elastic patch 3, the elastic patch 3 is respectively attached to one side of the first connecting pile 1 and one side of the second connecting pile 2, and the sealing patch 14 forms an elastic structure with the first connecting pile 1 and the second connecting pile 2 through the elastic patch 3; the sealing patch 14 can seal the pipeline, and prevent the leakage at the joint.
The working principle is as follows: when the fluid pipeline connecting piece with the diameter size adjusting structure is used, the pipeline connecting part is sealed through the sealing patch 14, so that the situation that a gap exists at the connecting part and leakage occurs is prevented, the first connecting pile 1 and the second connecting pile 2 are symmetrically placed on two sides of the arranged pipeline to clamp the pipeline, the first connecting pile 1 and the second connecting pile 2 with the circular arc structures are higher in fit degree with the outer wall of the pipeline, and the connection tightness is improved; secondly, aligning the positioning sleeve rod 8 with the positioning inner rod 9 and sleeving the positioning sleeve rod 8 with the positioning inner rod to prevent the first connecting pile 1 and the second connecting pile 2 from deviating from each other, enabling the movable hole 7 to facilitate the up-and-down movement of the positioning sleeve rod 8, and screwing the connecting screw rod 4 according to the diameter size of the pipeline to connect and fix the connecting plates 5; then, the tightness between the pipeline and the first connecting pile 1 and the tightness between the pipeline and the second connecting pile 2 are increased through the sealing patches 14, so that the firmness of the installation of the connecting piece can be improved, and the problem that a large number of connecting pieces with different sizes need to be carried when workers install the pipeline can be solved; at last, the anti-falling bolt 13 penetrates through the first anti-falling plate 10 and the second anti-falling plate 11 respectively, then is aligned to the appropriate positioning hole 12, and penetrates through the positioning hole 12, so that the distance between the first connecting pile 1 and the second connecting pile 2 can be positioned, the secondary reinforcing effect is achieved on the first connecting pile 1 and the second connecting pile 2, and the first connecting pile 1 and the second connecting pile 2 are prevented from being separated from each other.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A fluid line coupling having a diameter sizing arrangement, comprising:
the connecting structure comprises a first connecting pile (1), wherein a second connecting pile (2) is arranged below the first connecting pile (1), elastic patches (3) are connected to the second connecting pile (2) and one side in the first connecting pile (1), connecting plates (5) are fixed to two sides outside the first connecting pile (1) and the second connecting pile (2), a connecting screw rod (4) penetrates through the middle in the connecting plates (5), and a fixing nut (6) is arranged outside the connecting screw rod (4);
the movable hole (7) is formed in one side of the connecting screw rod (4), a positioning sleeve rod (8) is installed in the movable hole (7), and an inner positioning rod (9) is arranged below the positioning sleeve rod (8).
2. The fluid line connection with diameter size adjustment structure as claimed in claim 1, wherein the first connection pile (1) and the second connection pile (2) are both arc-shaped structures, and the first connection pile (1) and the second connection pile (2) are symmetrically arranged.
3. A fluid line connection with diametrical size adjustment configuration according to claim 1, characterized in that the elastic patch (3) is further provided with:
the sealing patch (14) is arranged on one side in the elastic patch (3), the elastic patch (3) is respectively attached to one side of the first connecting pile (1) and one side of the second connecting pile (2), and the sealing patch (14) forms an elastic structure between the elastic patch (3) and the first connecting pile (1) and the second connecting pile (2).
4. The fluid line connecting piece with the diameter size adjusting structure as claimed in claim 1, wherein the connecting screw rod (4) is in threaded connection with the connecting plate (5), and the connecting screw rod (4) is arranged on the outer side of the fixing nut (6) in a penetrating manner.
5. The fluid line connection with the diameter dimension adjusting structure as claimed in claim 1, wherein the positioning sleeve rod (8) is movably connected with the movable hole (7), and the positioning sleeve rod (8) and the positioning inner rod (9) are matched in size.
6. A fluid line connection with diametrical size adjustment feature as claimed in claim 1, characterized in that said web (5) is further provided with:
the first anti-dropping plate (10) is arranged on one side outside one group of the connecting plates (5), and a second anti-dropping plate (11) is arranged above the inner side of the first anti-dropping plate (10).
7. The fluid line connection with diameter-adjusting structure as set forth in claim 6, wherein said second anti-drop plate (11) is further provided with:
locating hole (12), it sets up the both ends of second anticreep board (11), even equidistance distributes between locating hole (12), anticreep bolt (13) are installed with the junction of first anticreep board (10) in second anticreep board (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123047593.1U CN216279886U (en) | 2021-12-06 | 2021-12-06 | Fluid pipeline connecting piece with diameter size adjusting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123047593.1U CN216279886U (en) | 2021-12-06 | 2021-12-06 | Fluid pipeline connecting piece with diameter size adjusting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216279886U true CN216279886U (en) | 2022-04-12 |
Family
ID=81043838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123047593.1U Active CN216279886U (en) | 2021-12-06 | 2021-12-06 | Fluid pipeline connecting piece with diameter size adjusting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216279886U (en) |
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2021
- 2021-12-06 CN CN202123047593.1U patent/CN216279886U/en active Active
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