CN216408008U - Metal pipe connecting equipment with good sealing effect - Google Patents
Metal pipe connecting equipment with good sealing effect Download PDFInfo
- Publication number
- CN216408008U CN216408008U CN202122621758.5U CN202122621758U CN216408008U CN 216408008 U CN216408008 U CN 216408008U CN 202122621758 U CN202122621758 U CN 202122621758U CN 216408008 U CN216408008 U CN 216408008U
- Authority
- CN
- China
- Prior art keywords
- connector
- metal pipe
- sealing
- ring grooves
- locking
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 64
- 239000002184 metal Substances 0.000 title claims abstract description 38
- 230000000694 effects Effects 0.000 title claims abstract description 18
- 238000003466 welding Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Gasket Seals (AREA)
Abstract
The utility model discloses metal pipe connecting equipment with good sealing effect, which comprises a first connector, a second connector, a metal pipe and connecting threads arranged at the end part of the metal pipe, wherein threaded sleeves are arranged at the ends, close to each other, of the first connector and the second connector, and the threads on the inner sides of the threaded sleeves are matched with the connecting threads; according to the utility model, the first connector and the second connector can be fixed in use through the semicircular locking pieces, the trapezoidal ring grooves and the sealing bosses, the trapezoidal ring grooves are trapezoidal in section, so that the trapezoidal ring grooves can clamp the trapezoid formed by the sealing bosses on the first connector and the second connector when the first connector and the second connector are connected, and then the two semicircular locking pieces are locked through the bolts, so that the first connector and the second connector are stably and firmly connected, the connection strength is greatly improved, and the risk of leakage when the connector is impacted is effectively reduced.
Description
Technical Field
The utility model relates to the technical field of metal pipe connection, in particular to metal pipe connection equipment with a good sealing effect.
Background
A pipe is a device for conveying a gas, a liquid or a fluid with solid particles, which is formed by connecting pipes, pipe connectors, valves and the like, and generally, the fluid is pressurized by a blower, a compressor, a pump, a boiler and the like, flows from a high pressure position to a low pressure position of the pipe, and can also be conveyed by using the pressure or gravity of the fluid. The use of pipelines is very widespread, mainly in water supply, drainage, heating, gas supply, long-distance oil and gas delivery, agricultural irrigation, hydraulic engineering and various industrial installations.
Need connect the tubular metal resonator in the application of tubular metal resonator, current connected mode generally all adopts the welding mode to connect, but adopts the welding mode to connect, need carry welding equipment at any time, is unfavorable for outdoor construction to pipeline welding department after the welding is weak relatively, takes place the fracture even fracture after receiving impact or long-time vibrations easily, based on above-mentioned problem, we provide a sealed effectual tubular metal resonator jointing equipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide metal pipe connecting equipment with good sealing effect so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a metal pipe connecting device with good sealing effect comprises a first connector, a second connector, a metal pipe and connecting threads arranged at the end of the metal pipe, wherein thread sleeves are arranged at the ends, close to each other, of the first connector and the second connector, the threads on the inner sides of the thread sleeves are matched with the connecting threads, and sealing assemblies used for sealing the inner wall of the metal pipe are arranged on the first connector and the second connector;
the first connector is equipped with the bulge loop with the relative one side of second connector, the second connector is seted up with bulge loop assorted annular with the relative one side of first connector, the relative one end of first connector and second connector all is equipped with sealed boss, be equipped with the locking subassembly that is used for locking first connector and second connector between first connector and the second connector.
As a further scheme of the utility model: the seal assembly comprises a seal ring groove, the seal ring groove is formed in the outer surfaces of the first connector and the second connector and is far away from one end of the seal boss, the number of the seal ring grooves formed in the first connector and the second connector is at least three, and seal rings are arranged in the seal ring groove.
As a still further scheme of the utility model: the locking assembly comprises two semicircular locking pieces and two locking side plates fixedly connected with two sides of each semicircular locking piece, the locking side plates of the two semicircular locking pieces are locked by bolts, and trapezoidal ring grooves matched with the sealing bosses and used for fixing the first connectors and the second connectors are formed in the middle of the opposite sides of the two semicircular locking pieces.
As a still further scheme of the utility model: and annular sealing rings are arranged on one side of the first connector opposite to the second connector and on the convex surface of the convex ring.
As a still further scheme of the utility model: the outer surface of the threaded sleeve is provided with anti-skid patterns.
As a still further scheme of the utility model: the port department that first connector and second connector and tubular metal resonator are connected all is equipped with the chamfer.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the first connector and the second connector can be fixed in use through the semicircular locking pieces, the trapezoidal ring grooves and the sealing bosses, the trapezoidal ring grooves are trapezoidal in section, so that the trapezoidal ring grooves can clamp the trapezoid formed by the sealing bosses on the first connector and the second connector when the first connector and the second connector are connected, and then the two semicircular locking pieces are locked through the bolts, so that the first connector and the second connector are stably and firmly connected, the connection strength is greatly improved, and the risk of leakage when the connector is impacted is effectively reduced.
2. The sealing ring groove and the annular sealing ring are arranged in the sealing ring, so that the connection tightness can be greatly improved, and the convex ring and the annular groove can be embedded together when the first connector and the second connector are connected, so that the connection strength of the first connector and the second connector can be effectively improved, and the sealing performance can be further improved under the action of matching with the annular sealing ring.
Drawings
Fig. 1 is a schematic structural view of a metal pipe connecting device with a good sealing effect.
Fig. 2 is an exploded view of a metal pipe connecting apparatus having a good sealing effect.
Fig. 3 is a schematic sectional view of a metal pipe connection apparatus having a good sealing effect.
Fig. 4 is a schematic structural view of a first coupling head in a metal pipe connection apparatus having a good sealing effect.
Fig. 5 is a schematic structural diagram of a second connector in a metal pipe connection device with a good sealing effect.
Wherein: 1. a first connector; 2. a second connector; 3. a seal ring; 4. sealing the ring groove; 5. a convex ring; 6. a ring groove; 7. a semicircular locking piece; 8. connecting threads; 9. a metal tube; 10. sealing the boss; 11. a trapezoidal ring groove; 12. a threaded sleeve; 13. locking the side plates; 14. a bolt; 15. an annular sealing ring.
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 1
Referring to fig. 1-5, in an embodiment of the present invention, a metal pipe connection device with a good sealing effect includes a first connector 1, a second connector 2, a metal pipe 9, and a connection thread 8 disposed at an end of the metal pipe 9, where one end of the first connector 1, which is close to the second connector 2, is provided with a thread sleeve 12, the thread inside the thread sleeve 12 is matched with the connection thread 8, and the first connector 1 and the second connector 2 are provided with a sealing assembly for sealing an inner wall of the metal pipe 9; the sealing assembly comprises sealing ring grooves 4, the sealing ring grooves 4 are formed in the outer surfaces of the first connector 1 and the second connector 2 at one ends far away from the sealing bosses 10, the number of the sealing ring grooves 4 formed in the first connector 1 and the second connector 2 is at least three, and sealing rings 3 are arranged in the sealing ring grooves 4; through the annular sealing ring 15 of the sealing ring groove 4 and the setting that sets up in sealing washer 3, can improve the leakproofness of connecting greatly, the bulge loop 5 and the annular 6 that set up simultaneously can be in the same place in the gomphosis when first connector 1 and second connector 2 are connected, can effectively improve the intensity that first connector 1 and second connector 2 are connected to can further improve sealing performance under the effect of cooperation annular sealing ring 15.
A convex ring 5 is arranged on one side of the first connector 1 opposite to the second connector 2, an annular groove 6 matched with the convex ring 5 is arranged on one side of the second connector 2 opposite to the first connector 1, sealing bosses 10 are arranged at one ends of the first connector 1 opposite to the second connector 2, and a locking assembly for locking the first connector 1 and the second connector 2 is arranged between the first connector 1 and the second connector 2; the locking assembly comprises two semicircular locking pieces 7, two sides of each semicircular locking piece 7 are fixedly connected with locking side plates 13, the locking side plates 13 of the two semicircular locking pieces 7 are locked by bolts 14, and trapezoidal ring grooves 11 which are matched with sealing bosses 10 and used for fixing the first connector 1 and the second connector 2 are formed in the middles of opposite sides of the two semicircular locking pieces 7; through the semicircle locking piece 7 that sets up, trapezoidal annular 11 and sealed boss 10, can fix first connector 1 and second connector 2 when using, because the cross-section of trapezoidal annular 11 is trapezoidal, can die the trapezoidal card that sealed boss 10 formed on first connector 1 and the second connector 2 when connecting first connector 1 and second connector 2, then lock two semicircle locking pieces 7 through bolt 14, make the connection of first connector 1 and second connector 2 stable firm, the intensity of connection has been improved greatly, the effectual risk that leaks when receiving the impact has been reduced.
The positions of one side of the first connector 1 opposite to the second connector 2 and the convex surface of the convex ring 5 are provided with annular sealing rings 15; chamfers are arranged at the connecting ports of the first connector 1 and the second connector 2 and the metal pipe 9; the annular sealing ring 15 can improve the sealing performance of the connection during connection, and ensure that no leakage occurs during connection.
Example 2
The difference from example 1 is: the outer surface of the threaded sleeve 12 is provided with anti-skid patterns; the surface of the threaded sleeve 12 is provided with anti-skid patterns, so that the friction between the hand and the surface of the threaded sleeve 12 can be increased when the threaded sleeve 12 is screwed, and the slipping is avoided.
The working principle of the utility model is as follows: when the connecting device is used for connection, a first connector 1 and a second connector 2 are respectively installed at a connecting thread 8 on a metal pipe 9 through a thread sleeve 12, then the first connector 1 and the second connector 2 are butted, after the butting is finished, two semicircular locking pieces 7 are buckled on the first connector 1 and the second connector 2, a trapezoidal ring groove 11 is aligned with a trapezoid formed by two sealing bosses 10, and then the two semicircular locking pieces 7 are locked through a bolt 14 to finish the connection.
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 invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. Although the present description is described in terms of embodiments, not every embodiment includes only one technical solution, and such description of the embodiments is merely for clarity, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims (6)
1. The utility model provides a sealed effectual tubular metal resonator jointing equipment, includes first connector (1), second connector (2), tubular metal resonator (9) and sets up connecting thread (8) at tubular metal resonator (9) tip, its characterized in that: one ends, close to each other, of the first connector (1) and the second connector (2) are respectively provided with a threaded sleeve (12), threads on the inner side of the threaded sleeves (12) are matched with the connecting threads (8), and the first connector (1) and the second connector (2) are respectively provided with a sealing assembly for sealing the inner wall of the metal pipe (9);
first connector (1) is equipped with bulge loop (5) with second connector (2) relative one side, second connector (2) and first connector (1) relative one side seted up with bulge loop (5) assorted annular (6), first connector (1) and second connector (2) relative one end all is equipped with sealed boss (10), be equipped with the locking subassembly that is used for locking first connector (1) and second connector (2) between first connector (1) and second connector (2).
2. The metal pipe connecting device with good sealing effect according to claim 1, wherein the sealing assembly comprises sealing ring grooves (4), the sealing ring grooves (4) are formed in one ends, away from the sealing bosses (10), of the outer surfaces of the first connecting head (1) and the second connecting head (2), the number of the sealing ring grooves (4) formed in the first connecting head (1) and the second connecting head (2) is at least three, and the sealing rings (3) are arranged in the sealing ring grooves (4).
3. The metal pipe connecting device with good sealing effect according to claim 1, wherein the locking assembly comprises two semicircular locking pieces (7), two sides of each semicircular locking piece (7) are fixedly connected with locking side plates (13), the locking side plates (13) of the two semicircular locking pieces (7) are locked by bolts (14), and trapezoidal ring grooves (11) matched with the sealing bosses (10) and used for fixing the first connecting head (1) and the second connecting head (2) are formed in the middles of the opposite sides of the two semicircular locking pieces (7).
4. The metal pipe connecting device with good sealing effect as claimed in claim 1, wherein the side of the first connecting head (1) opposite to the second connecting head (2) and the position on the convex surface of the convex ring (5) are provided with annular sealing rings (15).
5. The metal pipe connecting device with good sealing effect as claimed in claim 1, wherein the outer surface of the threaded sleeve (12) is provided with anti-slip patterns.
6. The metal pipe connecting device with good sealing effect as claimed in claim 1, wherein the ports of the first connector (1) and the second connector (2) connected with the metal pipe (9) are provided with chamfers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122621758.5U CN216408008U (en) | 2021-10-29 | 2021-10-29 | Metal pipe connecting equipment with good sealing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122621758.5U CN216408008U (en) | 2021-10-29 | 2021-10-29 | Metal pipe connecting equipment with good sealing effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216408008U true CN216408008U (en) | 2022-04-29 |
Family
ID=81298087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122621758.5U Expired - Fee Related CN216408008U (en) | 2021-10-29 | 2021-10-29 | Metal pipe connecting equipment with good sealing effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216408008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115638297A (en) * | 2022-11-18 | 2023-01-24 | 徐州同乐管业有限公司 | Steel pipe connector |
-
2021
- 2021-10-29 CN CN202122621758.5U patent/CN216408008U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115638297A (en) * | 2022-11-18 | 2023-01-24 | 徐州同乐管业有限公司 | Steel pipe connector |
| CN115638297B (en) * | 2022-11-18 | 2023-09-05 | 徐州同乐管业有限公司 | Steel pipe connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11873924B2 (en) | Thick-wall compression fitting | |
| CN216408008U (en) | Metal pipe connecting equipment with good sealing effect | |
| CN217634463U (en) | Quick connector for gas pipeline of outer wall of urban high-rise building | |
| CN211118122U (en) | Conveying pipeline and pipeline connecting device thereof | |
| CN219673586U (en) | Fire control pipeline connecting device | |
| CN212616928U (en) | Hydraulic hose connector with good sealing performance | |
| CN110159849A (en) | A kind of pipeline chaining structure | |
| CN210069177U (en) | Interface secondary sealing device for leakage prevention of pipeline | |
| CN205191031U (en) | Petroleum transportation pipeline dedicated connection head | |
| CN212251617U (en) | Hydraulic pressure station pipeline double-lock structure | |
| CN213040019U (en) | Pipeline connecting and sealing device for conveying fluid | |
| CN220249244U (en) | Pipeline connection structure | |
| CN216242886U (en) | Stainless steel 90-degree M-shaped clamping bag butt joint | |
| CN216619001U (en) | Quick assembly disassembly structure of water conservancy pipeline | |
| KR20190091172A (en) | double shut a flange piping joint | |
| CN214889494U (en) | Stainless steel clamping type straight joint | |
| CN213776758U (en) | Compression sealing device for pipeline connection | |
| CN206504039U (en) | A quick connection anti-detachment device for mud delivery pipeline | |
| CN214699610U (en) | Water supply and drainage pipeline connecting device | |
| CN204805775U (en) | High pressure resistant clamp of two contact surface metal seal prevention of seepage locking formula pipeline connecting device | |
| CN216045985U (en) | Pressing type quick coupler | |
| CN212178146U (en) | Sealed metal pipe joint | |
| CN214093520U (en) | L-shaped quick joint | |
| CN221300445U (en) | Anti-drop seals municipal pipeline joint | |
| KR101617128B1 (en) | Device of pipe connector for ordinary piping |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |