CN218094768U - Pipeline connection threaded pipe fitting - Google Patents
Pipeline connection threaded pipe fitting Download PDFInfo
- Publication number
- CN218094768U CN218094768U CN202221793112.3U CN202221793112U CN218094768U CN 218094768 U CN218094768 U CN 218094768U CN 202221793112 U CN202221793112 U CN 202221793112U CN 218094768 U CN218094768 U CN 218094768U
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- ring
- pipe
- pipe fitting
- semicircular plate
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Abstract
The utility model relates to a threaded pipe fitting technical field specifically is a pipe connection threaded pipe fitting, connect the pipe fitting including locking Assembly and two, the locking Assembly includes first semi-ring board and the second semi-ring board with the specification, the inside wall of first semi-ring board and second semi-ring board is all seted up and is served with self coaxial V-arrangement groove, first semi-ring board one end is articulated to be installed on second semi-ring board one end, first semi-ring board has a fixed subassembly with the common installation fishing of second semi-ring board non-articulated one end, it includes communicating pipe to connect the pipe fitting, the utility model discloses a be provided with locking Assembly and two and connect the pipe fitting, when the pipeline of connection needs to be changed, make first semi-ring board and second semi-ring board both not articulated one end separate each other to can make two connect the pipe fitting separation, then be connected the pipe fitting on another pipeline through the locking Assembly, so when changing, need not dismantle through the screw thread, can accomplish the pipeline replacement.
Description
Technical Field
The utility model relates to a threaded pipe fitting technical field specifically is a pipe connection threaded pipe fitting.
Background
Threaded pipe fittings are threaded fittings commonly used in water gas pipes, small diameter water pipes, compressed air pipes and low pressure steam pipes for coupling with threaded pipe ends to form a pipeline.
Chinese patent publication No. CN204704527U discloses a three-way pipe with internal threads, which comprises a three-way pipe body, wherein the three-way pipe body is provided with a one-way joint, a two-way joint and a three-way joint, the one-way joint, the two-way joint and the three-way joint are respectively provided with internal threads, and the outer walls of upper openings of the one-way joint, the two-way joint and the three-way joint are respectively provided with a convex ring. The advantage of a threaded fitting over a socket fitting is that the connection to the pipe end is made more convenient by a threaded connection.
It has two pipelines that carry out the connection through traditional threaded pipe spare to know to have, if when one of them pipe fitting need be connected with other pipe fittings, then need dismantle the back with the threaded pipe spare of connecting line through hexagonal spanner, then through threaded pipe spare and other pipe fittings installation, but the pipeline screw thread is destroyed easily when threaded pipe spare is dismantled to make the screw thread of pipeline inefficacy, the dismantlement process is comparatively hard and time-consuming simultaneously.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pipe connection threaded pipe spare to solve the problem that proposes among the above-mentioned background art.
The technical scheme of the utility model is that: the utility model provides a pipe connection threaded pipe fitting, includes locking Assembly and two connection pipe fittings, locking Assembly includes first semi-ring board and second semi-ring board with the specification, the inside wall of first semi-ring board and second semi-ring board all sets up the V-arrangement groove coaxial with self, first semi-ring board one end is articulated to be installed on second semi-ring board one end, first semi-ring board has a fixed subassembly with the common installation fishing of second semi-ring board non-articulated one end, the connection pipe fitting includes communicating pipe, the one end in the communicating pipe outside is fixed with rather than coaxial butt joint ring, first semi-ring board and second semi-ring board are all established on two butt joint rings.
Preferably, the fixed subassembly includes an internal thread section of thick bamboo, threaded rod and turning block, the one end of threaded rod is fixed on the turning block, the threaded rod passes through threaded connection in an internal thread section of thick bamboo.
Preferably, the outer wall of the first semi-ring plate is provided with a buckling opening matched with the threaded rod, the outer wall of the second semi-ring plate is provided with a groove, two sides of the rotating block are rotatably arranged in the groove, and the groove is aligned with the buckling opening.
Preferably, the one end of keeping away from the butt joint ring communicating pipe is fixed with the spacing ring rather than coaxial, the circumference outer wall cover of communicating pipe is equipped with the internal thread nut, the spacing ring is located the internal thread nut.
Preferably, the outer wall of one side of the butt joint circular ring, which is far away from the internal thread nut, is provided with a multi-step groove coaxial with the butt joint circular ring, and a rubber ring is arranged between the two multi-step grooves.
Preferably, the multi-step groove has at least two mesas.
The utility model discloses an improve and provide a pipe connection threaded pipe spare here, compare with prior art, have following improvement and advantage:
one is as follows: the utility model discloses a through being provided with locking Assembly and two and connecting the pipe fitting, when the pipeline that needs to be changed and connect, make first semi-ring board and second semi-ring board both ends that do not articulate separate each other to can make two and connect the pipe fitting separation, then connect through locking Assembly with the connecting pipe fitting on another pipeline, so when changing, need not dismantle through the screw thread, can accomplish the pipeline replacement;
the second step is as follows: the fixing component is arranged, the threaded rod on the rotating block is clamped into the buckling hole by the upward rotating block, then the internal thread cylinder is rotated to be contacted with the first semi-ring plate, so that six degrees of freedom of the threaded rod are limited, the first semi-ring plate and the second semi-ring plate are fixed with each other, and the fixing component is convenient and quick to operate;
and the third step: the utility model discloses a be provided with the multiple step recess, when two connect the pipe fitting and link together through the locking subassembly, two butt joint rings extrude the rubber ring, and the rubber ring can be extruded by extruded part in two multiple step recesses recess same position mesa forms to improve the leakproofness.
Drawings
The invention is further explained below with reference to the figures and examples:
fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;
fig. 2 is a side sectional structural schematic view of the connecting pipe of the present invention;
fig. 3 is a schematic perspective view of the locking assembly of the present invention;
fig. 4 is a schematic perspective view of a single connecting pipe of the present invention.
Description of reference numerals:
1. connecting pipe fittings; 101. a communicating pipe; 102. an internally threaded nut; 103. a limiting ring; 104. butting the circular rings; 105. a multi-step groove; 2. a locking assembly; 201. a first semi-annular plate; 202. a second semi-annular plate; 203. an internal thread cylinder; 204. a threaded rod; 205. rotating the block; 3. a rubber ring.
Detailed Description
The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model discloses an improve and provide a pipe connection threaded pipe spare here, the technical scheme of the utility model is:
as shown in fig. 1 to 4, a pipe connection threaded fitting includes a locking assembly 2 and two connecting pipe fittings 1, wherein the two connecting pipe fittings 1 are connected together by the locking assembly 2.
The locking assembly 2 comprises a first semi-ring plate 201 and a second semi-ring plate 202 which are in the same specification, V-shaped grooves which are coaxial with the first semi-ring plate 201 and the second semi-ring plate 202 are formed in the inner side walls of the first semi-ring plate 201 and the second semi-ring plate 202, one end of the first semi-ring plate 201 is hinged to one end of the second semi-ring plate 202, a fixing assembly is arranged at the end, which is not hinged, of the first semi-ring plate 201 and the second semi-ring plate 202 together, the first semi-ring plate 201 and the second semi-ring plate 202 are fixed to each other through the fixing assembly, the connecting pipe fitting 1 comprises a communicating pipe 101, a butt-joint ring 104 which is coaxial with the communicating pipe 101 is fixed to one end of the outer side of the communicating pipe 101, and the first semi-ring plate 201 and the second semi-ring plate 202 are sleeved on the two butt-joint rings 104; as can be seen from fig. 1 and 2, the first half ring plate 201 and the second half ring plate 202 are sleeved on the two abutting rings 104, so as to connect the two connecting pipes 1 together.
Further, the fixed component comprises an internal thread cylinder 203, a threaded rod 204 and a rotating block 205, one end of the threaded rod 204 is fixed on the rotating block 205, the threaded rod 204 is connected in the internal thread cylinder 203 through threads, a buckling opening matched with the threaded rod 204 is formed in the outer wall of the first half ring plate 201, a groove is formed in the outer wall of the second half ring plate 202, two sides of the rotating block 205 are rotatably mounted in the groove, the groove is aligned with the buckling opening, as can be seen from fig. 3, the threaded rod 204 on the rotating block 205 is clamped in the buckling opening through the upward rotating block 205, then the internal thread cylinder 203 is rotated, the internal thread cylinder 203 is in contact with the first half ring plate 201, and therefore six degrees of freedom of the threaded rod 204 are limited, the first half ring plate 201 and the second half ring plate 202 are fixed to each other, and the fixed component is convenient and fast to operate.
Furthermore, a limiting ring 103 coaxial with the communication pipe 101 is fixed at one end of the communication pipe 101, which is far away from the docking circular ring 104, an internal thread nut 102 is sleeved on the outer wall of the circumference of the communication pipe 101, the limiting ring 103 is located in the internal thread nut 102, and the internal thread nut 102 is a hexagon.
Further, the outer wall of one side that docks ring 104 deviates from female thread nut 102 offers rather than coaxial many steps recess 105, be provided with rubber ring 3 between two many steps recess 105, many steps recess 105 possess more than two mesa at least, can know from fig. 2 and 4, when two connect pipe fitting 1 and link together through locking Assembly 2, two dock ring 104 extrude rubber ring 3, rubber ring 3 can be crowded into in the recess that two many steps recess 105 same position mesas formed by extruded part, thereby improve the leakproofness.
In conclusion: when the pipeline of connecting needs to be changed, make both not articulated one ends of first half ring board 201 and second half ring board 202 separate each other to can make two and connect the separation of pipe fitting 1, then connect through locking Assembly 2 with connecting pipe fitting 1 on another pipeline, so when changing, need not dismantle through the screw thread, can accomplish the pipeline replacement.
Claims (6)
1. A threaded pipe fitting for pipeline connection, comprising a locking assembly (2) and two connecting pipe fittings (1), characterized in that: locking Assembly (2) are including first semicircular plate (201) and second semicircular plate (202) with the specification, the inside wall of first semicircular plate (201) and second semicircular plate (202) all sets up the V-arrangement groove coaxial with self, first semicircular plate (201) one end is articulated to be installed on second semicircular plate (202) one end, first semicircular plate (201) and second semicircular plate (202) do not articulated one end install the fishing jointly and have a fixed subassembly, connect pipe fitting (1) including communicating pipe (101), the one end in communicating pipe (101) outside is fixed with rather than coaxial butt joint ring (104), first semicircular plate (201) and second semicircular plate (202) all overlap and establish on two butt joint rings (104).
2. A threaded tubular component for connection to a pipe according to claim 1, characterized in that: the fixing assembly comprises an internal thread cylinder (203), a threaded rod (204) and a rotating block (205), one end of the threaded rod (204) is fixed on the rotating block (205), and the threaded rod (204) is connected into the internal thread cylinder (203) through threads.
3. A threaded tubular component for connection to pipes according to claim 2, characterized in that: the outer wall of the first semi-ring plate (201) is provided with a buckling opening matched with the threaded rod (204), the outer wall of the second semi-ring plate (202) is provided with a groove, two sides of the rotating block (205) are rotatably arranged in the groove, and the groove is aligned with the buckling opening.
4. A threaded tubular component for connection to a pipe according to claim 1, characterized in that: one end, far away from the butt joint circular ring (104), of the communicating pipe (101) is fixed with a limiting ring (103) coaxial with the communicating pipe, an internal thread nut (102) is sleeved on the outer wall of the circumference of the communicating pipe (101), and the limiting ring (103) is located in the internal thread nut (102).
5. A threaded tubular component for tubular connection according to claim 4, characterized in that: the outer wall of one side, away from the internal thread nut (102), of the butt joint circular ring (104) is provided with a multi-step groove (105) coaxial with the butt joint circular ring, and a rubber ring (3) is arranged between the two multi-step grooves (105).
6. A threaded tubular component for tubular connection according to claim 5, characterized in that: the multi-step groove (105) has at least two or more mesas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221793112.3U CN218094768U (en) | 2022-07-08 | 2022-07-08 | Pipeline connection threaded pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221793112.3U CN218094768U (en) | 2022-07-08 | 2022-07-08 | Pipeline connection threaded pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218094768U true CN218094768U (en) | 2022-12-20 |
Family
ID=84481102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221793112.3U Active CN218094768U (en) | 2022-07-08 | 2022-07-08 | Pipeline connection threaded pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218094768U (en) |
-
2022
- 2022-07-08 CN CN202221793112.3U patent/CN218094768U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |