CN220303012U - Pipeline connecting device - Google Patents
Pipeline connecting device Download PDFInfo
- Publication number
- CN220303012U CN220303012U CN202321194570.XU CN202321194570U CN220303012U CN 220303012 U CN220303012 U CN 220303012U CN 202321194570 U CN202321194570 U CN 202321194570U CN 220303012 U CN220303012 U CN 220303012U
- Authority
- CN
- China
- Prior art keywords
- ring
- threaded rod
- connecting pipe
- fixed ring
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 230000000670 limiting effect Effects 0.000 claims description 20
- 230000000694 effects Effects 0.000 abstract description 13
- 239000012530 fluid Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- -1 heating and cooling Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000012206 bottled water Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
Abstract
The utility model relates to the technical field of pipeline connection, in particular to a pipeline connection device, which comprises: the pipeline body comprises a connecting pipe, one end of the connecting pipe is connected with a fixed ring, and the outer wall of the other end of the connecting pipe is sleeved with a mounting port; the fixed ring outer wall has cup jointed connection structure, including the go-between, the go-between internal surface is connected with the sealing ring. According to the utility model, when the fixed ring connected with one end of the connecting pipe is inserted into the connecting ring, the positioning blocks connected with two sides of the surface of the fixed ring are simultaneously inserted into the positioning grooves formed in the connecting ring to position the fixed ring, one end of the fixed ring is abutted against the sealing ring, the sealing ring seals the edge of the fixed ring, the bottom end of the first threaded rod is vertical to the threaded hole formed in the fixed ring, and then the first threaded rod is rotated to be rotationally connected with the threaded hole formed in the fixed ring, so that the connecting effect of the connecting pipe is realized, and the dismounting effect of the connecting pipe is not influenced while the connecting pipe is rapidly connected.
Description
Technical Field
The utility model relates to the technical field of pipeline connection, in particular to a pipeline connection device.
Background
Pipes are any system for transporting fluids for a variety of applications, pipe systems use pipes, valves, plumbing, tanks and other equipment to transport fluids, heating and cooling, waste removal and potable water transport are the most common uses for pipes, but are not limited to these applications, pipe connections refer to the joining of pipe sections that have been prefabricated into a complete system, different joining methods should be selected during construction depending on the materials of the pipes used, common steel pipe threaded connections, welded connections, pipe adhesive connections, etc.
When connecting current pipeline, its effect is the purpose such as transport fluid, heating and cooling, waste removal and drinking water transport, but the connected mode of pipeline is usually threaded connection, welded connection, bonding connection etc. when it carries out the pipeline connection, threaded connection butt joint is difficult to cause smooth silk, and welded connection can't dismantle the pipeline, bonding connection easily causes fixed unstability to lead to the fracture, influences the life of pipeline.
Disclosure of Invention
The utility model aims to provide a pipeline connecting device, which solves the problems that when the pipeline connecting device is used for pipeline connection, the threaded connection is not easy to cause sliding wire, the welded connection cannot disassemble the pipeline, the adhesive connection is easy to cause unstable fixation to cause fracture, and the service life of the pipeline is influenced.
In order to achieve the above object, the present utility model provides a pipe connection device, including:
the pipeline body comprises a connecting pipe, one end of the connecting pipe is connected with a fixed ring, and the outer wall of the other end of the connecting pipe is sleeved with a mounting port;
the fixed ring outer wall has cup jointed connection structure, including the go-between, the go-between internal surface is connected with the sealing ring, the inside locating piece that inserts of go-between is equipped with, go-between intra-annular internal connection has the spring lever, spring lever one end is connected with the slider, slider one end is connected with first threaded rod.
Preferably, the sealing rings are arranged in two groups and are respectively connected to two sides of the inner surface of the connecting ring, the positioning blocks are fixedly connected to two sides of the surface of the fixing ring, positioning grooves are formed in two sides of the inner wall of the connecting ring, and the positioning blocks are inserted into the positioning grooves formed in the connecting pipe.
Preferably, a through groove is formed in one side of the inner wall of the positioning groove formed in the connecting ring, one end of the spring rod is connected to one side of the inner wall of the through groove formed in the connecting ring, and the sliding block is inserted into the through groove formed in the connecting ring and is in sliding connection with the inside of the through groove formed in the connecting ring.
Preferably, a through hole is formed in one side of the sliding block, the first threaded rod is inserted into the through hole formed in the sliding block, threaded holes are formed in two sides of the surface of the fixed ring, and one end of the first threaded rod is rotationally connected into the threaded holes formed in the fixed ring.
Preferably, the mounting structure is inserted inside the mounting hole both sides, the mounting structure is including the second threaded rod, the bearing ring has been cup jointed to second threaded rod outer wall, second threaded rod bottom is connected with the limiting plate, second threaded rod both sides are connected with the gag lever post.
Preferably, the circular limiting groove is formed in one end of the connecting pipe, the limiting plate is embedded into the circular limiting groove formed in the connecting pipe, and the limiting rods are arranged in two groups and fixedly connected to two sides of the bottom end surface of the second threaded rod.
Preferably, slotted holes are formed in two sides of the mounting opening, the outer surface of the bearing ring is connected to the inner wall of the slotted hole formed in the mounting opening, and threads are formed in the inner surface of the bearing ring and meshed with the outer wall of the second threaded rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the fixed ring connected with one end of the connecting pipe is inserted into the connecting ring, the positioning blocks connected with two sides of the surface of the fixed ring are simultaneously inserted into the positioning grooves formed in the connecting ring to position the fixed ring, one end of the fixed ring is propped against the sealing ring, the sealing ring seals the edge of the fixed ring, then the first threaded rod drives the sliding block to move in the through groove formed in the connecting ring, the spring rod connected with one side of the sliding block extends, when the sliding block moves to one end of the through groove, the bottom end of the first threaded rod is vertical to the threaded hole formed in the fixed ring, then the first threaded rod is rotated to enable the first threaded rod to be rotationally connected into the threaded hole formed in the fixed ring, and limit the fixed ring, so that the connecting effect of the connecting pipe is achieved.
2. Through inserting connecting pipe one end and locating the erection joint inside, then rotate the screw thread that the second threaded rod made its meshing set up in the bearing ring internal surface and remove, and carry out spacing supporting effect through the bearing ring to the second threaded rod, when second threaded rod bottom moves to the erection joint inside, the circular spacing inslot that the second threaded rod supported limiting plate gomphosis was offered in the connecting pipe, it is fixed to carry out the centre gripping to the connecting pipe, thereby realize the quick installation effect between connecting pipe and the erection joint, and carry out the fixed position through the limiting plate to the connecting pipe, prevent its removal, and the gag lever post that second threaded rod bottom both sides are connected drives the limiting plate when contracting at the second threaded rod, limit the shrink scope of second threaded rod, and make it be located the bearing ring inside all the time, make it can not break away from the bearing ring.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a schematic perspective view of the structure of the present utility model in elevation and cross section;
FIG. 3 is a schematic perspective view, partially in section, of a structure of the present utility model;
FIG. 4 is a schematic perspective view, partially in section, of the structure of the present utility model;
fig. 5 is a top view partially cut-away perspective schematic illustration of the structure of the present utility model.
In the figure: 1. a pipe body; 11. a connecting pipe; 12. a fixing ring; 13. a mounting port; 2. a connection structure; 21. a connecting ring; 22. a seal ring; 23. a positioning block; 24. a spring rod; 25. a slide block; 26. a first threaded rod; 3. a mounting structure; 31. a second threaded rod; 32. a bearing ring; 33. a limiting plate; 34. and a limit rod.
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.
Referring to fig. 1-5, an embodiment of the present utility model is provided:
a pipe connection device comprising:
the pipeline body 1 comprises a connecting pipe 11, one end of the connecting pipe 11 is connected with a fixed ring 12, the outer wall of the other end of the connecting pipe 11 is sleeved with a mounting port 13, the internal material of the connecting pipe 11 is the prior art, and the internal material can be purchased in the market and is not taken as a technical protection point of the application, so that excessive statement is not made;
the fixed ring 12 outer wall has cup jointed connection structure 2, including go-between 21, go-between 21 internal surface is connected with sealing ring 22, go-between 21 inside has inserted locating piece 23, go-between 21 internally connected with spring rod 24, spring rod 24 one end is connected with slider 25, slider 25 one end is connected with first threaded rod 26.
Further, the sealing rings 22 are arranged in two groups and are respectively connected to two sides of the inner surface of the connecting ring 21, the positioning blocks 23 are fixedly connected to two sides of the surface of the fixed ring 12, positioning grooves are formed in two sides of the inner wall of the connecting ring 21, the positioning blocks 23 are inserted into the positioning grooves formed in the connecting pipe 11, and the positioning effect on the fixed ring 12 is achieved by inserting the positioning blocks 23 into the positioning grooves formed in the connecting pipe 11.
Further, a through groove is formed in one side of the inner wall of the positioning groove formed in the connecting ring 21, one end of the spring rod 24 is connected to one side of the inner wall of the through groove formed in the connecting ring 21, the sliding block 25 is inserted into the through groove formed in the connecting ring 21 and is in sliding connection with the through groove, and the sliding block 25 is inserted into the through groove formed in the connecting ring 21, so that the movement limiting effect on the sliding block 25 is achieved.
Further, the through hole is formed in one side of the sliding block 25, the first threaded rod 26 is inserted into the through hole formed in the sliding block 25, threaded holes are formed in two sides of the surface of the fixed ring 12, one end of the first threaded rod 26 is rotationally connected into the threaded holes formed in the fixed ring 12, and the fixed ring 12 is limited, so that the connecting effect of the connecting pipe 11 is achieved.
Further, the inside mounting structure 3 that is equipped with of inserting in the mounting hole 13 both sides, mounting structure 3 is including second threaded rod 31, and the bearing ring 32 has been cup jointed to second threaded rod 31 outer wall, and second threaded rod 31 bottom is connected with limiting plate 33, and second threaded rod 31 both sides are connected with gag lever post 34, realize the quick installation effect between connecting pipe 11 and mounting hole 13 to carry out the position fixing to connecting pipe 11 through limiting plate 33, prevent the effect that connecting pipe 11 removed.
Further, the circular limit groove is formed in one end of the connecting pipe 11, the limit plate 33 is embedded in the circular limit groove formed in the connecting pipe 11, and the limit rods 34 are arranged in two groups and fixedly connected to two sides of the bottom end surface of the second threaded rod 31, so that when the second threaded rod 31 drives the limit plate 33 to shrink, the shrinkage range of the second threaded rod 31 is limited, and the limit plate is always positioned in the bearing ring 32, so that the limit plate cannot be separated from the bearing ring 32.
Further, slotted holes are formed in two sides of the mounting opening 13, the outer surface of the bearing ring 32 is connected to the inner wall of the slotted hole formed in the mounting opening 13, the outer surface of the bearing ring 32 is connected through the mounting opening 13, the position fixing effect on the bearing ring 32 is achieved, threads are arranged on the inner surface of the bearing ring 32 and meshed with the outer wall of the second threaded rod 31, the second threaded rod 31 is meshed with the threads formed in the inner surface of the bearing ring 32 to move, and the second threaded rod 31 is limited and supported through the bearing ring 32.
Working principle: when the pipeline is connected, when the fixed ring 12 connected with one end of the connecting pipe 11 is inserted into the connecting ring 21, the positioning blocks 23 connected with two sides of the surface of the fixed ring 12 are simultaneously inserted into the positioning grooves formed in the connecting ring 21 to position the fixed ring 12, one end of the fixed ring 12 is abutted against the sealing ring 22, the sealing ring 22 seals the edge of the fixed ring, then the first threaded rod 26 is moved to drive the sliding block 25 to move in the through groove formed in the connecting ring 21, the spring rod 24 connected with one side of the sliding block 25 is extended, and when the sliding block 25 is moved to one end of the through groove, the bottom end of the first threaded rod 26 is vertical to the threaded holes formed in the fixed ring 12, then the first threaded rod 26 is rotated to be rotationally connected into the threaded holes formed in the fixed ring 12, and the fixed ring 12 is subjected to a limiting function, so that the connecting effect of the connecting pipe 11 is realized.
When the pipeline is installed, through inserting connecting pipe 11 one end and locating inside the installing port 13, then rotate second threaded rod 31 and make its meshing remove in the screw thread that the bearing ring 32 internal surface set up, and carry out spacing support effect to second threaded rod 31 through bearing ring 32, when second threaded rod 31 bottom moves to the inside of installing port 13, second threaded rod 31 supports limiting plate 33 gomphosis in the circular spacing inslot that connecting pipe 11 offered, carry out the centre gripping to connecting pipe 11 fixedly, thereby realize the quick installation effect between connecting pipe 11 and installing port 13, and carry out the position fixing through limiting plate 33 to connecting pipe 11, prevent its removal, and the gag lever post 34 that the both sides of second threaded rod 31 bottom are connected is when second threaded rod 31 drives limiting plate 33 and shrink, limit the shrink range of second threaded rod 31, and make it be located bearing ring 32 inside all the time, make it can not break away from bearing ring 32.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. A pipe connection device, comprising:
the pipeline body (1) comprises a connecting pipe (11), one end of the connecting pipe (11) is connected with a fixed ring (12), and the outer wall of the other end of the connecting pipe (11) is sleeved with a mounting port (13);
the fixed ring (12) outer wall has cup jointed connection structure (2), including go-between (21), go-between (21) internal surface is connected with sealing ring (22), go-between (21) inside has inserted locating piece (23), go-between (21) internal connection has spring bar (24), spring bar (24) one end is connected with slider (25), slider (25) one end is connected with first threaded rod (26).
2. A pipe connection according to claim 1, wherein: the sealing rings (22) are arranged in two groups and are respectively connected to two sides of the inner surface of the connecting ring (21), the positioning blocks (23) are fixedly connected to two sides of the surface of the fixing ring (12), positioning grooves are formed in two sides of the inner wall of the connecting ring (21), and the positioning blocks (23) are inserted into the positioning grooves formed in the connecting pipe (11).
3. A pipe connection according to claim 1, wherein: the connecting ring (21) is provided with a through groove on one side of the inner wall of the positioning groove, one end of the spring rod (24) is connected to one side of the inner wall of the through groove, which is formed by the connecting ring (21), and the sliding block (25) is inserted into the through groove, which is formed by the connecting ring (21), and is in sliding connection with the sliding block.
4. A pipe connection according to claim 1, wherein: the novel threaded rod is characterized in that a through hole is formed in one side of the sliding block (25), a first threaded rod (26) is inserted into the through hole formed in the sliding block (25), threaded holes are formed in two sides of the surface of the fixed ring (12), and one end of the first threaded rod (26) is rotatably connected into the threaded holes formed in the fixed ring (12).
5. A pipe connection according to claim 1, wherein: the mounting structure is characterized in that mounting structures (3) are inserted into two sides of the mounting opening (13), each mounting structure (3) comprises a second threaded rod (31), a bearing ring (32) is sleeved on the outer wall of each second threaded rod (31), limiting plates (33) are connected to the bottom ends of the second threaded rods (31), and limiting rods (34) are connected to two sides of each second threaded rod (31).
6. A pipe connection according to claim 5, wherein: circular spacing groove has been seted up to connecting pipe (11) one end, limiting plate (33) gomphosis is in the circular spacing inslot portion of connecting pipe (11) seting up, gag lever post (34) set up to two sets of and fixed connection in second threaded rod (31) bottom surface both sides.
7. A pipe connection according to claim 5, wherein: slotted holes are formed in two sides of the mounting opening (13), the outer surface of the bearing ring (32) is connected to the inner wall of the slotted hole formed in the mounting opening (13), and threads are formed in the inner surface of the bearing ring (32) and meshed with the outer wall of the second threaded rod (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321194570.XU CN220303012U (en) | 2023-05-17 | 2023-05-17 | Pipeline connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321194570.XU CN220303012U (en) | 2023-05-17 | 2023-05-17 | Pipeline connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220303012U true CN220303012U (en) | 2024-01-05 |
Family
ID=89351139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321194570.XU Active CN220303012U (en) | 2023-05-17 | 2023-05-17 | Pipeline connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220303012U (en) |
-
2023
- 2023-05-17 CN CN202321194570.XU patent/CN220303012U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |