CN206738780U - Pipe fitting joint structure - Google Patents
Pipe fitting joint structure Download PDFInfo
- Publication number
- CN206738780U CN206738780U CN201720575749.8U CN201720575749U CN206738780U CN 206738780 U CN206738780 U CN 206738780U CN 201720575749 U CN201720575749 U CN 201720575749U CN 206738780 U CN206738780 U CN 206738780U
- Authority
- CN
- China
- Prior art keywords
- connecting tube
- pipe
- lateral wall
- sealing strip
- elastic sealing
- 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 claims abstract description 45
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 208000002925 dental caries Diseases 0.000 claims description 2
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Sewage (AREA)
Abstract
The utility model discloses a kind of pipe fitting joint structure, including installing pipe and the connecting tube for connecting installing pipe, the installing pipe is provided with and communicated with conical pipe close to one end of connecting tube, the lateral wall of the conical pipe is fixedly connected with the madial wall of installing pipe, the madial wall of the conical pipe is provided with the elastic sealing strip that can be offseted with connecting tube lateral wall, one end of the conical pipe lateral wall and remote installing pipe is at least provided through two mounting holes, each mounting hole madial wall, which is threaded with, can offset with connecting tube lateral wall to keep the threaded rod that connecting tube lateral wall and elastic sealing strip offset.Its drip irrigation device is that one end of connecting tube is connected on elastic sealing strip, threads turn threaded rod, whole threaded rods is set to be offseted with connecting tube lateral wall, so that connecting tube is fixed on elastic sealing strip, because conical pipe communicates with installing pipe, so as to which connecting tube is communicated in into installing pipe, realize that installing pipe can connect the connecting tube of different-diameter.
Description
Technical field
Pipe fitting processing technique field is the utility model is related to, more specifically, it relates to a kind of pipe fitting joint structure.
Background technology
Pipe fitting, it is necessary to be attached with adjacent pipe sections, so that pipe fitting extends to desired position, reaches when coming into operation
The purpose of water supply.
Existing Authorization Notice No. provides a kind of stainless steel of stamped for CN201818934U Chinese patent and led directly to
Connecting pipe, it includes two adjacent bodys, is equipped with flanged plate on two body lateral walls, flanged plate passes through hex bolts
It is connected with birdsmouth in lower flange；When needing to dock two pipe fittings, intermediate connector in a tubular form is placed on two
Between individual body, and two ends of intermediate connector are respectively sleeved on the lateral wall of two bodys, then use lower flange
Intermediate connector is fixed on two bodys by interior birdsmouth, realizes the connection of two pipe fittings.
But when the different body of body connection diameter, because intermediate connector is rigid pipe, intermediate connector and tank
Gap between body be present, therefore intermediate connector can not be applicable the pipe fitting connection of different-diameter, it is to be improved.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of pipe fitting joint structure, it has
The advantage of installing pipe connection different-diameter pipe fitting can be made by having.
To achieve the above object, the utility model provides following technical scheme：
A kind of pipe fitting joint structure, including installing pipe and the connecting tube for connecting installing pipe, the installing pipe is close to even
One end of adapter is provided with and communicated with conical pipe, and the lateral wall of the conical pipe is fixedly connected with the madial wall of installing pipe, the cone
The madial wall of shape pipe is provided with the elastic sealing strip that can be offseted with connecting tube lateral wall, the conical pipe lateral wall and remote installation
One end of pipe is at least provided through two mounting holes, each mounting hole madial wall be threaded with can with outside connecting tube
Side wall offsets to keep the threaded rod that connecting tube lateral wall and elastic sealing strip offset.
By using above-mentioned technical proposal, when the connecting tube of installing pipe connection different-diameter, first by the one of connecting tube
End is connected on elastic sealing strip, then, threads turn threaded rod, whole threaded rods is offseted with connecting tube lateral wall,
So that connecting tube is fixed on elastic sealing strip, because conical pipe communicates with installing pipe, so as to which connecting tube is communicated in into installing pipe,
Realize that installing pipe can connect the connecting tube of different-diameter.On the other hand, connecting tube tiltable offsets with elastic sealing strip, so as to
Connecting tube is set to be connected at an angle with installing pipe.
Further, the end wall that each threaded rod can offset with connecting tube lateral wall is provided with block rubber.
By using above-mentioned technical proposal, when threaded rod is during turn, block rubber is located at threaded rod and connecting tube
Between, and block rubber is softer, can effectively avoid threaded rod scratch connecting tube lateral wall.On the other hand, the static friction of block rubber
Coefficient is larger, improves the fixed effect to connecting tube.
Further, each block rubber is provided with friction burr with the side wall that connecting tube lateral wall offsets.
By using above-mentioned technical proposal, friction burr increases the surface roughness of block rubber, further improves to even
The fixed effect of adapter.
Further, one end of each threaded rod lateral wall and close connecting tube is provided with flange connector, each
The threaded rod lateral wall is arranged with compression spring, and each described compression spring one end offsets with conical pipe madial wall, another
End offsets with corresponding flange connector.
By using above-mentioned technical proposal, compression spring offsets with flange connector, effectively prevents threaded rod to away from connection
Pipe direction releases.
Further, each compression spring is covered with antirust flexible pipe, described antirust flexible pipe one end with conical pipe
Side wall offsets, and the other end offsets with corresponding flange connector.
By using above-mentioned technical proposal, antirust flexible pipe is located at the outside of compression spring, effectively to prevent water from splashing to pressure
The lateral wall of contracting spring, to delay the corrosion of compression spring.
Further, the end wall that each threaded rod is located at outside conical pipe is provided with the rib for being easy to rotate threaded rod
Mast.
By using above-mentioned technical proposal, prism bar has multiple faceted pebbles, can personnel easy to operation with hand rotate prism
Bar, and then be easy to rotate threaded rod.
Further, the elastic sealing strip be internally provided with several deformation cavity.
By using above-mentioned technical proposal, deformation cavity can make elastic sealing strip more soft, when connecting tube and elasticity
When diaphragm seal offsets, elastic sealing strip can be made substantially concave, and elastic sealing strip is fully bonded with connecting tube lateral wall, with
Improve the sealing between connecting tube and elastic sealing strip.
Further, the connecting tube is provided with for increasing connecting tube and elasticity with the lateral wall that elastic sealing strip offsets
The arcwall face of diaphragm seal contact area.
By using above-mentioned technical proposal, arcwall face can increase the contact area between connecting tube and elastic sealing strip,
Improve the sealing between connecting tube and elastic sealing strip.
Further, the arcwall face is provided with the sheet rubber that can be offseted with elastic sealing strip.
By using above-mentioned technical proposal, elastic sealing strip and sheet rubber are respectively provided with elasticity, and are located at connecting tube and taper
Between pipe, when connecting tube contradicts to conical pipe madial wall, elastic sealing strip is extruded with sheet rubber, so as to improve connecting tube
With the sealing between conical pipe madial wall.
In summary, the utility model has the advantages that：
1st, by the setting of conical pipe and elastic sealing strip, and the setting of the threaded rod to be offseted with connecting tube, it can make
Installing pipe connects the connecting tube of different-diameter；
2nd, by the setting of sheet rubber on elastic sealing strip on conical pipe madial wall, arcwall face, taper can be greatly improved
Sealing between pipe madial wall and connecting tube lateral wall.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the enlarged drawing of part A in Fig. 1；
Fig. 3 is the enlarged drawing of part B in Fig. 1.
In figure：1st, installing pipe；2nd, connecting tube；21st, arcwall face；211st, sheet rubber；3rd, conical pipe；31st, mounting hole；32nd, bullet
Property diaphragm seal；321st, cavity is deformed；4th, threaded rod；41st, flange connector；42nd, compression spring；421st, prism bar；5th, block rubber；
51st, rub burr；6th, antirust flexible pipe.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Embodiment：
A kind of pipe fitting joint structure, reference picture 1, it includes installing pipe 1 and connecting tube 2, and the diameter dimension of installing pipe 1 is fixed
Value, the diameter dimension of connecting tube 2 can be plurality of specifications, and connecting tube 2 is used to connect installing pipe 1；Installing pipe 1 is close to connecting tube 2
One end be provided with and communicated with conical pipe 3, the lateral wall of conical pipe 3 is fixedly connected with the madial wall of installing pipe 1, the side being fixedly connected
Formula can be by way of welding or riveting, and the madial wall of conical pipe 3 is provided with elastic sealing strip 32, and elastic sealing strip 32 is by rubber
Glue or elastic resin are made, and elastic sealing strip 32 can offset with the lateral wall of connecting tube 2, to play the lateral wall of sealed joint pipe 2
The effect in gap between the madial wall of conical pipe 3.
Referring to Figures 1 and 2, one end of the lateral wall of conical pipe 3 and remote installing pipe 1 is at least provided through two mounting holes
31, the preferably quantity of mounting hole 31 is three, and three mounting holes 31 are uniformly arranged along conical pipe 3 is circumferential, each mounting hole 31
The axial direction that through hole direction is respectively mounted pipe 1 is perpendicular, and each madial wall of mounting hole 31 is threaded with threaded rod 4；When installation connects
During adapter 2, connecting tube 2 is connected on elastic sealing strip 32 first, meanwhile, by rotating threaded rod 4, and make threaded rod 4 with
The lateral wall of connecting tube 2 offsets, so as to keep the lateral wall of connecting tube 2 to be offseted with elastic sealing strip 32.Each threaded rod 4 is located at taper
End wall outside pipe 3 is provided with prism bar 421, and by turn prism bar 421, to drive threaded rod 4 to rotate, realization is easy to turn
The effect of dynamic threaded rod 4.
Referring to Figures 1 and 2, one end of each lateral wall of threaded rod 4 and close connecting tube 2 is provided with flange connector 41,
Flange connector 41 is annular in shape, and the end wall of the end wall of threaded rod 4 and flange connector 41 is flush；Each lateral wall of threaded rod 4 is equal
Compression spring 42 is arranged with, one end and the madial wall of conical pipe 3 of each compression spring 42 offset, the other end and corresponding connection
Flange 41 offsets；During use, effectively prevent 4 automatic turn of threaded rod and depart from the conflict to connecting tube 2.
Referring to Figures 1 and 2, each compression spring 42 is covered with antirust flexible pipe 6, and antirust flexible pipe 6 can be plastic hose
Or rubber hose, splashed with reducing water to the lateral wall of compression spring 42, reduce the corrosion of compression spring 42；The one of antirust flexible pipe 6
End offsets with the madial wall of conical pipe 3, and the other end offsets with corresponding flange connector 41.
Referring to Figures 1 and 2, the end wall that each threaded rod 4 can offset with the lateral wall of connecting tube 2 is provided with block rubber 5；Spiral shell
When rasp bar 4 rotates, to prevent the lateral wall of 4 scratch connecting tube of threaded rod 2.The side that each block rubber 5 offsets with the lateral wall of connecting tube 2
Wall is provided with friction burr 51, to increase the frictional resistance between block rubber 5 and the lateral wall of connecting tube 2.
Reference picture 1 and Fig. 3, elastic sealing strip 32 is internally provided with several deformation cavitys 321, so that elastic sealing strip
32 more easily deform；Connecting tube 2 is provided with arcwall face 21 with the lateral wall that elastic sealing strip 32 offsets, to increase connecting tube 2
The area being in contact between elastic sealing strip 32, improve sealing.Arcwall face 21 is provided with sheet rubber 211, and connecting tube 2 passes through
Sheet rubber 211 offsets with elastic sealing strip 32, greatly improves the sealing between connecting tube 2 and elastic sealing strip 32.
Operation principle is as follows：When needing the connecting tube 2 by various different-diameter sizes to be connected with installing pipe 1, first will
Connecting tube 2 is provided with one end of sheet rubber 211 and elastic sealing strip 32 offsets, so that the lateral wall of connecting tube 2 and conical pipe 3
Madial wall it is sufficiently sealed.Then, respectively by three threaded rods 4 to the direction turn of connecting tube 2, until on each threaded rod 4
Block rubber 5 offsets with connecting tube 2, so as to which connecting tube 2 is fixedly connected on into conical pipe 3；Because the connecting tube 2 of different-diameter is equal
It can be connected with installing pipe 1, realize that installing pipe 1 can connect the effect of different-diameter pipe fitting.
Claims (9)
1. a kind of pipe fitting joint structure, including installing pipe (1) exist with the connecting tube (2) for connecting installing pipe (1), its feature
In：The installing pipe (1) is provided with and communicated with conical pipe (3), the lateral wall of the conical pipe (3) close to one end of connecting tube (2)
It is fixedly connected with the madial wall of installing pipe (1), the madial wall of the conical pipe (3) is provided with can be with connecting tube (2) lateral wall phase
The elastic sealing strip (32) supported, conical pipe (3) lateral wall and one end away from installing pipe (1) are at least provided through two
Mounting hole (31), each mounting hole (31) madial wall, which is threaded with, can offset with connecting tube (2) lateral wall to keep
The threaded rod (4) that connecting tube (2) lateral wall offsets with elastic sealing strip (32).
2. pipe fitting joint structure according to claim 1, it is characterised in that：Each threaded rod (4) can be with connecting tube
(2) end wall that lateral wall offsets is provided with block rubber (5).
3. pipe fitting joint structure according to claim 2, it is characterised in that：Each block rubber (5) and connecting tube (2)
The side wall that lateral wall offsets is provided with friction burr (51).
4. pipe fitting joint structure according to claim 1, it is characterised in that：The each threaded rod (4) lateral wall and lean on
One end of nearly connecting tube (2) is provided with flange connector (41), and each threaded rod (4) lateral wall is arranged with compression spring
(42), each compression spring (42) one end offsets with conical pipe (3) madial wall, the other end and corresponding flange connector
(41) offset.
5. pipe fitting joint structure according to claim 4, it is characterised in that：Each compression spring (42) is covered with
Antirust flexible pipe (6), described antirust flexible pipe (6) one end offset with conical pipe (3) madial wall, the other end and corresponding flange connector
(41) offset.
6. pipe fitting joint structure according to claim 1, it is characterised in that：Each threaded rod (4) is located at conical pipe
(3) outside end wall is provided with the prism bar (421) for being easy to rotate threaded rod (4).
7. pipe fitting joint structure according to claim 1, it is characterised in that：The inside of the elastic sealing strip (32) is set
There are several deformation cavitys (321).
8. pipe fitting joint structure according to claim 1, it is characterised in that：The connecting tube (2) and elastic sealing strip
(32) lateral wall to offset is provided with the arcwall face (21) for increasing connecting tube (2) and elastic sealing strip (32) contact area.
9. pipe fitting joint structure according to claim 8, it is characterised in that：The arcwall face (21) is provided with can be with elasticity
The sheet rubber (211) that diaphragm seal (32) offsets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720575749.8U CN206738780U (en) | 2017-05-23 | 2017-05-23 | Pipe fitting joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720575749.8U CN206738780U (en) | 2017-05-23 | 2017-05-23 | Pipe fitting joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206738780U true CN206738780U (en) | 2017-12-12 |
Family
ID=60567587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720575749.8U Expired - Fee Related CN206738780U (en) | 2017-05-23 | 2017-05-23 | Pipe fitting joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206738780U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027506A (en) * | 2018-09-10 | 2018-12-18 | 张家港爱力星材料有限公司 | A kind of pipeline construction method without heating direct insertion connection |
| CN109723662A (en) * | 2018-11-17 | 2019-05-07 | 常兴忠 | A kind of air blower convenient for adjusting air outlet range |
| CN110735984A (en) * | 2019-10-24 | 2020-01-31 | 吴学伦 | high-sealing corrugated pipe connecting device convenient to mount |
| CN110836299A (en) * | 2019-11-28 | 2020-02-25 | 徐州领航液压油路块制造有限公司 | A port quick-installation structure for butt joint with hydraulic oil circuit block |
-
2017
- 2017-05-23 CN CN201720575749.8U patent/CN206738780U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027506A (en) * | 2018-09-10 | 2018-12-18 | 张家港爱力星材料有限公司 | A kind of pipeline construction method without heating direct insertion connection |
| CN109723662A (en) * | 2018-11-17 | 2019-05-07 | 常兴忠 | A kind of air blower convenient for adjusting air outlet range |
| CN110735984A (en) * | 2019-10-24 | 2020-01-31 | 吴学伦 | high-sealing corrugated pipe connecting device convenient to mount |
| CN110836299A (en) * | 2019-11-28 | 2020-02-25 | 徐州领航液压油路块制造有限公司 | A port quick-installation structure for butt joint with hydraulic oil circuit block |
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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: 20171212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |