CN206145298U - Tape welding meets corrugated pipe joint of ring - Google Patents
Tape welding meets corrugated pipe joint of ring Download PDFInfo
- Publication number
- CN206145298U CN206145298U CN201621036803.3U CN201621036803U CN206145298U CN 206145298 U CN206145298 U CN 206145298U CN 201621036803 U CN201621036803 U CN 201621036803U CN 206145298 U CN206145298 U CN 206145298U
- Authority
- CN
- China
- Prior art keywords
- welding ring
- ring
- corrugated tube
- metal net
- bellows
- 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
Landscapes
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model discloses a tape welding meets corrugated pipe joint of ring mainly includes the bellows, connects at the coupling nut of bellows end and overlap the metal mesh cover outside the bellows metal mesh cover end cover have a welding ring, welding ring cover between two crests of bellows, the utility model discloses the welding ring and metal mesh cover fixed connection that utilize the bellows end to add make the metal mesh cover be difficult for the slippage under the exogenic action.
Description
Technical field
This utility model is related to a kind of jointing, more particularly to a kind of corrugated pipe connector of welding ring.
Background technology
Application of the corrugated tube in gas pipeline is widely.Layer of metal net is cased with outside general corrugated tube, it is main to use
In protection corrugated tube, one is to prevent external force from colliding, and two is can to bear pressure together when the pressure in corrugated tube is excessive, is prevented
Ripple pipe explosion.But occur the phenomenon of metal net cover slippage in actual installation use, because metal net cover is enclosed within outside corrugated tube
After layer, two ends are fixed by extruding between attaching nut and corrugated tube.Corrugated tube can bend, and cause metal net cover with ripple
The bending of stricture of vagina pipe is stretched, and to a certain extent, metal net cover will be slipped between attaching nut and corrugated tube, lose protection for bending
Effect.
The content of the invention
This utility model provides a kind of termination in metal net cover and welds a welding ring, and welding ring is spacing in two ripples
Between peak, the quick joint of corrugated pipe that metal net cover termination connects fastness is greatly increased.
A kind of corrugated pipe connector of welding ring, mainly including corrugated tube, be connected to corrugated tube termination attaching nut and
The metal net cover being placed on outside corrugated tube, is connected with welding ring in described metal net cover termination, and welding is located on two of corrugated tube
Between crest, metal net cover is fixedly connected with welding ring, and welding ring is located between two crests again, and position is fixed, so metal
Net can bear it is larger pull power, will not slip because of the bend tension of corrugated tube.
Described welding ring excircle is welded with metal net cover, and welding ring internal diameter is identical with trough, and external diameter is identical with crest,
Welding ring is connected with welding manner with metal net cover, and its firmness is much stronger than other connected modes, welding ring internal diameter and corrugated tube
Trough it is identical, external diameter is identical with crest, tight dimension coordinate make joint overall appearance, Stability Analysis of Structures.
Description of the drawings
Schematic cross-sections of the Fig. 1 for the corrugated pipe connector of this utility model welding ring；
Specific embodiment
As shown in figure 1, a kind of corrugated pipe connector of welding ring of this utility model, mainly includes corrugated tube 1, is connected to ripple
The attaching nut 2 of 1 termination of stricture of vagina pipe and the metal net cover 3 being placed on outside corrugated tube 1, in the corrugated tube crest of 1 termination first and second
A welding ring 4 is arranged between individual crest, 4 internal diameter of welding ring is identical with trough diameter, and external diameter is identical with crest diameter.Wire netting
After set 3 is placed on corrugated tube, termination is welded in welding ring 4, and attaching nut 2 is enclosed within outside metal net cover 3.This utility model master
Improvement is wanted to be to be additionally arranged a welding ring 4 in 1 termination of corrugated tube, for welding metal net 3,3 termination of metal net cover is connected in
Fixed equivalent to two ends after in welding ring 4, when actually used, during 1 bend tension of corrugated tube, metal net cover 3 is difficult to slip.
Claims (2)
1. a kind of corrugated pipe connector of welding ring, mainly including corrugated tube (1), be connected to the attaching nut of corrugated tube termination
(2) and it is placed on corrugated tube (1) metal net cover (3) outward, it is characterised in that：Described metal net cover (3) termination is connected with welding ring
(4), welding ring (4) is placed between two crests of corrugated tube.
2. a kind of corrugated pipe connector of welding ring as claimed in claim 1, it is characterised in that：Described welding ring (4) is outward
Circumference is welded with metal net cover (3), and welding ring (4) internal diameter is identical with trough, and external diameter is identical with crest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621036803.3U CN206145298U (en) | 2016-08-23 | 2016-08-23 | Tape welding meets corrugated pipe joint of ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621036803.3U CN206145298U (en) | 2016-08-23 | 2016-08-23 | Tape welding meets corrugated pipe joint of ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206145298U true CN206145298U (en) | 2017-05-03 |
Family
ID=58619378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621036803.3U Expired - Fee Related CN206145298U (en) | 2016-08-23 | 2016-08-23 | Tape welding meets corrugated pipe joint of ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206145298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020510174A (en) * | 2017-03-06 | 2020-04-02 | 新昌▲県▼四通▲機▼▲電▼有限公司 | Damping tube and method of manufacturing the same |
-
2016
- 2016-08-23 CN CN201621036803.3U patent/CN206145298U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020510174A (en) * | 2017-03-06 | 2020-04-02 | 新昌▲県▼四通▲機▼▲電▼有限公司 | Damping tube and method of manufacturing the same |
| US11674620B2 (en) | 2017-03-06 | 2023-06-13 | Xinchang County Sitong Electrical Co., Ltd | Vibration absorption tubing and manufacturing method thereof |
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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: 20170503 Termination date: 20170823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |