CN207470991U - A kind of threeway pvc pipe covers rapid abutting joint erecting device - Google Patents
A kind of threeway pvc pipe covers rapid abutting joint erecting device Download PDFInfo
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- CN207470991U CN207470991U CN201721616088.5U CN201721616088U CN207470991U CN 207470991 U CN207470991 U CN 207470991U CN 201721616088 U CN201721616088 U CN 201721616088U CN 207470991 U CN207470991 U CN 207470991U
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- connecting rod
- supervisor
- bottom tube
- threeway
- docking
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Abstract
The utility model discloses a kind of threeway pvc pipes to cover rapid abutting joint erecting device, including supervisor, bottom tube, protrusion and docking section, the bottom end of supervisor is vertically welded with bottom tube, and supervisor is on the central axes of bottom tube, bottom tube is provided with tapered protrusion in the middle part of separate supervisor one end, and protrusion center line with supervisor axis collinear, the water inlet end of supervisor, the water outlet at bottom tube both ends is both provided with docking section, the utility model can meet the connecting pipe of different-diameter and threeway pvc pipe set connects, with good leakproofness, and it is not required to before docking handle docking pipe fitting, it realizes quick, reliably, convenient docking.
Description
Technical field
The utility model is related to three-way pipe abutting joint technical field more particularly to a kind of threeway pvc pipe set rapid abutting joints
Erecting device.
Background technology
Three-way pipe is essential pipe fitting in pipeline, and threeway pvc pipe covers connecting pipe mainly in the following way at present：
Glue adhesion；Soften docking pipeline by heating, there is preferable plasticity, then pipeline is inserted into three using the pipeline of softening
In siphunculus；Screw thread is provided in three-way pipe, is connected through a screw thread.There is following limitation in these types of connection method：1st, connecting pipe
Need it is consistent with the internal diameter that threeway pvc pipe covers as much as possible, if difference compared with conference causes leakproofness poor；2nd, connection mode compared with
For trouble, glue connection needs hardening time；It heats and softens pipeline and easily leads to pipeline cracking, usage time is limited；It is threadedly coupled
It is more demanding for docking pipeline, pipeline one end is needed to be provided with the screw thread consistent with three-way pipe.
Utility model content
The purpose of this utility model is and a kind of threeway pvc pipe proposed in order to solve shortcoming in the prior art
Cover rapid abutting joint erecting device.
To achieve these goals, the utility model employs following technical solution：
A kind of threeway pvc pipe covers rapid abutting joint erecting device, including supervisor, bottom tube, protrusion and docking section, the supervisor's
Bottom end is vertically welded with bottom tube, and is responsible on the central axes of bottom tube, and bottom tube is provided with taper in the middle part of separate supervisor one end
Protrusion, and the center line of protrusion and the axis collinear of supervisor, the water inlet end of the supervisor, the water outlet at bottom tube both ends are both provided with
Docking section；
The docking section includes first connecting rod, spring, second connecting rod and rubber pad, the top of first connecting rod be with supervisor or
The consistent arc of bottom tube inner wall, and by being welded and fixed, first connecting rod is cavity structure, is internally provided with spring, and spring
Top and the inner wall of first connecting rod be welded and fixed, one end of bottom end and second connecting rod is welded and fixed, the bottom end of first connecting rod
Hole is provided with, and second connecting rod passes through hole and extends to the outside of first connecting rod, one end set of the second connecting rod far from spring has
Rubber pad.
Preferably, the docking section is symmetrical structure on the cross section of supervisor or bottom tube, and quantity is at least 2 groups.
Preferably, the second connecting rod of each group docking section, length is with close protrusion apart from positive correlation.
Preferably, the first connecting rod, spring and second connecting rod are vertical with the tangent line of supervisor or bottom tube inner wall.
Preferably, the cross section of the one end of the rubber pad far from second connecting rod is the arc to match with docking pipeline.
Preferably, the vertical section of the one end of the rubber pad far from second connecting rod is right-angled trapezium, and close to raised side
Right-angle side be more than the right-angle side far from raised side.
The beneficial effects of the utility model are：
1st, the utility model can meet the connecting pipe of different-diameter and threeway pvc pipe set connects, and by being provided with
Multigroup symmetrical docking section, cover threeway pvc pipe has good leakproofness between connecting pipe.
2nd, the utility model winds raw material band in the end of connecting pipe, and is inserted into threeway pvc pipe set, and each group docking section
Second connecting rod, length with close to protrusion apart from positive correlation, connecting pipe is connected to by threeway pvc pipe set by docking section
It is interior, quick, reliable docking is realized, is not required to before docking handle docking pipe fitting, it is more convenient.
Description of the drawings
Fig. 1 be the utility model proposes a kind of threeway pvc pipe cover rapid abutting joint erecting device structure diagram；
Fig. 2 be the utility model proposes a kind of threeway pvc pipe cover rapid abutting joint erecting device cross section schematic diagram；
Fig. 3 be the utility model proposes a kind of threeway pvc pipe cover rapid abutting joint erecting device AA ' sectional view；
Fig. 4 be the utility model proposes a kind of threeway pvc pipe cover rapid abutting joint erecting device a variety of docking sections work
Make schematic diagram.
In figure：1 supervisor, 2 bottom tubes, 3 protrusions, 4 docking sections, 41 first connecting rods, 42 springs, 43 second connecting rods, 44 rubber pads.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-4, a kind of threeway pvc pipe covers rapid abutting joint erecting device, including supervisor 1, bottom tube 2, protrusion 3 and docking
Portion 4, the bottom end for being responsible for 1 is vertically welded with bottom tube 2, and is responsible for 1 and is located on the central axes of bottom tube 2, and bottom tube 2 is far from 1 one end of supervisor
Middle part be provided with tapered protrusion 3, and the center line of protrusion 3 and the axis collinear of supervisor 1, be responsible for 1 water inlet end, 2 liang of bottom tube
The water outlet at end is both provided with docking section 4；
Docking section 4 includes first connecting rod 41, spring 42, second connecting rod 43 and rubber pad 44, and the top of first connecting rod 41 is
The arc consistent with supervisor 1 or 2 inner wall of bottom tube, and by being welded and fixed, first connecting rod 41 is cavity structure, is internally provided with
Spring 42, and the top of spring 42 and the inner wall of first connecting rod 41 are welded and fixed, bottom end and one end of second connecting rod 43 are welded
Fixed, the bottom end of first connecting rod 41 is provided with hole, and second connecting rod 43 passes through hole and extends to the outside of first connecting rod 41, and second
One end set of the connecting rod 43 far from spring 42 has rubber pad 44, and docking section 4 is symmetrical junction on the cross section of supervisor 1 or bottom tube 2
Structure, and quantity is at least 2 groups, the second connecting rod 43 of each group docking section 4, length with close to protrusion 3 apart from positive correlation, first
Connecting rod 41, spring 42 and second connecting rod 43 are vertical with the tangent line of supervisor 1 or 2 inner wall of bottom tube, and rubber pad 44 is far from second connecting rod
The cross section of 43 one end is the arc to match with docking pipeline, the vertical section of the one end of rubber pad 44 far from second connecting rod 43
Right-angle side for right-angled trapezium, and close raised 3 sides is more than the right-angle side far from raised 3 sides.The utility model can expire
The connecting pipe of sufficient different-diameter connects, and by being provided with multigroup symmetrical docking section 4, make threeway PVC with threeway pvc pipe set
There is good leakproofness between pipe sleeve and connecting pipe；The utility model winds raw material band in the end of connecting pipe, and inserts
Enter threeway pvc pipe set, and the second connecting rod 42 of each group docking section, length close to protrusion 3 with, apart from positive correlation, passing through docking
Connecting pipe is connected in threeway pvc pipe set by portion 4, is realized quick, reliable docking, is not required to before docking for butt tube
Part is handled, more convenient.
Operation principle
The separate supervisor of the utility model bottom tube 2 is provided with tapered protrusion 3, and the center line of protrusion 3 and master in the middle part of 1 one end
The axis collinear of pipe 1, protrusion 3 play the role of water conservancy diversion, reduce 1 flow long-time vertical impact of supervisor and shake to 2 generation of bottom tube
It is dynamic, end winding multilayer raw material band and the fixation of pipeline will be docked, then the one end of pipeline with raw material band will be docked and be inserted into supervisor 1
Or in bottom tube 2, the second connecting rod 42 of each group docking section 4, length close to protrusion 3 with that, apart from positive correlation, can meet difference
The insertion of the docking pipeline of caliber, during insertion, the movement of second connecting rod 43 compresses spring 42, when connecting pipe passes through
During with its diameter most similar docking section 4, spring 42 restores, and the protruding end of raw material band winding makes docking pipeline be connected in supervisor 1
Or the inside of bottom tube 2, docking section 4 are symmetrical structure, and quantity is at least 2 groups on the cross section of supervisor 1 or bottom tube 2, symmetrically
The group number in portion 4 is more, and the optional range for the connecting pipe diameter being connect with three-way pipe is wider, first connecting rod 41, spring 42 and
Two connecting rods 43 are vertical with the tangent line of supervisor 1 or 2 inner wall of bottom tube, ensure 42 uniform force of spring, extend three-way pipe usage time,
And ensureing leakproofness, the cross section of the one end of rubber pad 44 far from second connecting rod 43 is the arc to match with docking pipeline, is made
Rubber pad 44 can preferably be close to connecting pipe, ensure leakproofness, and the perpendicular of the one end of rubber pad 44 far from second connecting rod 43 is cut
Face is right-angled trapezium, and the right-angle side close to raised 3 sides is more than the right-angle side far from raised 3 sides so that connecting pipe twines
One end protrusion around raw material band preferably can be mutually clamped with the right-angle side of rubber pad, and raw material band meeting water-swellable is preferably protected
Demonstrate,prove its leakproofness.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of threeway pvc pipe covers rapid abutting joint erecting device, including being responsible for (1), bottom tube (2), raised (3) and docking section (4),
It is characterized in that, the bottom end of the supervisor (1) is vertically welded with bottom tube (2), and is responsible for (1) on the central axes of bottom tube (2),
Tapered protrusion (3), and the center line of raised (3) and the axis of supervisor (1) are provided in the middle part of separate supervisor (1) one end of bottom tube (2)
Line is conllinear, and the water inlet end of the supervisor (1), the water outlet at bottom tube (2) both ends are both provided with docking section (4)；
The docking section (4) includes first connecting rod (41), spring (42), second connecting rod (43) and rubber pad (44), first connecting rod
(41) top is the arc consistent with supervisor's (1) or bottom tube (2) inner wall, and by being welded and fixed, and first connecting rod (41) is sky
Cavity configuration is internally provided with spring (42), and the top of spring (42) and the inner wall of first connecting rod (41) are welded and fixed, bottom
One end with second connecting rod (43) is held to be welded and fixed, the bottom end of first connecting rod (41) is provided with hole, and second connecting rod (43) passes through
Hole and the outside for extending to first connecting rod (41), one end set of the second connecting rod (43) far from spring (42) have rubber pad (44).
A kind of 2. threeway pvc pipe set rapid abutting joint erecting device according to claim 1, which is characterized in that the docking
Portion (4) is symmetrical structure, and quantity is at least 2 groups on the cross section of supervisor (1) or bottom tube (2).
A kind of 3. threeway pvc pipe set rapid abutting joint erecting device according to claim 2, which is characterized in that each group
The second connecting rod (43) of docking section (4), length is with close raised (3) apart from positive correlation.
4. a kind of threeway pvc pipe set rapid abutting joint erecting device according to claim 1, which is characterized in that described first
Connecting rod (41), spring (42) and second connecting rod (43) are vertical with being responsible for the tangent line of (1) or bottom tube (2) inner wall.
A kind of 5. threeway pvc pipe set rapid abutting joint erecting device according to claim 1, which is characterized in that the rubber
The cross section for padding the one end of (44) far from second connecting rod (43) is the arc to match with docking pipeline.
A kind of 6. threeway pvc pipe set rapid abutting joint erecting device according to claim 5, which is characterized in that the rubber
The vertical section for padding the one end of (44) far from second connecting rod (43) is right-angled trapezium, and the right-angle side close to raised (3) side is more than
Right-angle side far from protrusion (3) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721616088.5U CN207470991U (en) | 2017-11-28 | 2017-11-28 | A kind of threeway pvc pipe covers rapid abutting joint erecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721616088.5U CN207470991U (en) | 2017-11-28 | 2017-11-28 | A kind of threeway pvc pipe covers rapid abutting joint erecting device |
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| Publication Number | Publication Date |
|---|---|
| CN207470991U true CN207470991U (en) | 2018-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721616088.5U Active CN207470991U (en) | 2017-11-28 | 2017-11-28 | A kind of threeway pvc pipe covers rapid abutting joint erecting device |
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| Country | Link |
|---|---|
| CN (1) | CN207470991U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930860A (en) * | 2018-09-18 | 2018-12-04 | 海盐县海塘标准件厂 | One kind can connect various sizes of three-way welding formula connector |
| CN109404204A (en) * | 2018-12-07 | 2019-03-01 | 西安诺普电气工程技术有限公司 | The hydraulic turbine is discharged understructure |
-
2017
- 2017-11-28 CN CN201721616088.5U patent/CN207470991U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930860A (en) * | 2018-09-18 | 2018-12-04 | 海盐县海塘标准件厂 | One kind can connect various sizes of three-way welding formula connector |
| CN109404204A (en) * | 2018-12-07 | 2019-03-01 | 西安诺普电气工程技术有限公司 | The hydraulic turbine is discharged understructure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A quick docking installation device for three-way PVC pipe sleeves Effective date of registration: 20230914 Granted publication date: 20180608 Pledgee: Bank of China Limited Zhanjiang Branch Pledgor: GUANGDONG YUEYA PLASTIC PRODUCTS CO.,LTD. Registration number: Y2023980056831 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |