CN202972336U - Reinforced rib electric melting plug socket-and-spigot joint - Google Patents
Reinforced rib electric melting plug socket-and-spigot joint Download PDFInfo
- Publication number
- CN202972336U CN202972336U CN 201220580809 CN201220580809U CN202972336U CN 202972336 U CN202972336 U CN 202972336U CN 201220580809 CN201220580809 CN 201220580809 CN 201220580809 U CN201220580809 U CN 201220580809U CN 202972336 U CN202972336 U CN 202972336U
- Authority
- CN
- China
- Prior art keywords
- joint
- joint body
- heating wire
- reinforced rib
- inwall
- 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
- 238000002844 melting Methods 0.000 title abstract description 5
- 230000008018 melting Effects 0.000 title abstract description 5
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 238000003723 Smelting Methods 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 6
- 239000003351 stiffener Substances 0.000 claims description 3
- 239000012943 hotmelt Substances 0.000 description 8
- 238000005485 electric heating Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 239000004831 Hot glue Substances 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 230000032683 aging 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
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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- Branch Pipes, Bends, And The Like (AREA)
- Resistance Heating (AREA)
Abstract
The utility model disclose a reinforced rib electric melting plug socket-and-spigot joint, which comprises a joint body, wherein a heating wire is fixed on the inner wall of the joint body through a fastening piece; and more than one annular reinforced rib which is formed integrally with the joint body is arranged at a position, which corresponds to the position of the heating wire, on the outer wall of the joint body. Due to the adoption of the reinforced rib electric melting plug socket-and-spigot joint, the safety performance of operation can be improved, and the strength of the joint can be enhanced.
Description
Technical field
The utility model relates to the bell and spigot joint that is connected on pipe fitting two end part.
Background technique
The purposes of pipe fitting is mainly municipal blowdown, water delivery etc., uses the pipe fitting in above-mentioned field generally to be plastic pipe fitting, and main type has straight-through tube, helical bellows, spiral winding pipe etc.In practice of construction, need pipe fitting is interconnected to consist of blow-off line, aqueduct etc.
For realizing the connection of pipe fitting, usually at the two ends of pipe fitting, joint is set separately.The Placement of tradition pipe fitting is with two joint end face combinations, then, at the junction of two joints wrapping Hot melt adhesive tape, to realize connection, and can play the effect of sealing, the defective of this mode is that Hot melt adhesive tape need to carry out colligation at the scene, and therefore, unusual inconvenience operates, in addition, after the time was long, the bonding tightness of Hot melt adhesive tape and joint was poor, causes poor sealing performance.Afterwards, people adopt bell and spigot joint to realize connecting, its mode is the end connection socket at a pipe fitting, at the other end coupling faucet, during connection, socket is inserted in bellmouth, and realizing sealing by seal ring is set between socket and bellmouth, the defective of this mode is that seal ring is easily aging, therefore, its poor sealing performance for a long time.now, occurred adopting the hot melt guipure to realize connection between socket and bellmouth, the mode that namely passes into hot melt on the outer wall of socket embeds a hot melt guipure, when connecting, first socket is inserted in bellmouth, then power to the hot melt guipure, give birth to heat after the energising of hot melt guipure, the time socket outer wall and the melting of bellmouth inwall, thereby part socket and bellmouth couple together, the defective of this mode is, be provided in a side of due to the hot melt guipure on the outer wall of socket, when connecting, in case there is the hot melt guipure not to be inserted in the inwall of bellmouth fully, operator easily touch the hot melt guipure, easily cause security incident, and melting because having occured in socket and bellmouth, its intensity is low.
Summary of the invention
The purpose of this utility model is to provide a kind of stiffening rib electric smelting bell and spigot joint, utilizes structure of the present utility model, can improve the Safety performance of operation, and can improve the intensity of joint.
For achieving the above object, stiffening rib electric smelting bell and spigot joint comprises joint body, is fixed with heating wire by fastening piece on the inwall of joint body; Be provided with one or more and the integrated ring stiffener of joint body on the outer wall of the joint body position corresponding with the heating wire position.
Said structure, on the inwall that is hidden in joint body due to heating wire, no matter whether another joint inserts, and electric heating wire can not expose, and operator can not touch electric heating wire, therefore, have improved the Safety performance of operation.Owing to being provided with stiffening rib, therefore, having improved the intensity of joint, thereby improved working life.
As improvement, the S-type bending of described heating wire is fixed on the inwall of joint body.Adopt the heating wire of S type bending, can enhance large electric heating wire and another area of contact that is connected with the utility model joint in advance, after to the heating wire energising, the area that two joints connect is large, and therefore, the intensity that not only connects is high, and the good seal performance that connects.
As specializing, described fastening piece comprises joint and the fixing part that is connected to joint two ends and bending, and described fixing part is fixed in joint body, and heating wire is between joint and joint body inwall.By the fastening piece of said structure, can be with on the heating wire inwall that is fixed on joint body only.
Description of drawings
Fig. 1 is structural drawing of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further elaborated.
As shown in Figure 1, stiffening rib electric smelting bell and spigot joint comprises joint body 1, is fixed with heating wire 2 by fastening piece on the inwall of joint body 1, and the S-type bending of described heating wire is fixed on the inwall of joint body, with enlarge active surface, improve join strength and sealability; Be provided with one or more and the integrated ring stiffener 3 of joint body on the outer wall of joint body 1 position corresponding with the heating wire position, with the intensity of reinforced joint body 1.
Described fastening piece comprises joint and the fixing part (not shown) that is connected to joint 4 two ends and bending, and described fixing part is fixed in joint body, and heating wire is between joint and joint body inwall.
In the present embodiment, on the inwall that is hidden in joint body due to heating wire, no matter whether another joint inserts, and electric heating wire can not expose, and operator can not touch electric heating wire, therefore, has improved the Safety performance of operation.Owing to being provided with stiffening rib, therefore, having improved the intensity of joint, thereby improved working life.
Claims (3)
1. stiffening rib electric smelting bell and spigot joint, comprise joint body, it is characterized in that: be fixed with heating wire by fastening piece on the inwall of joint body; Be provided with one or more and the integrated ring stiffener of joint body on the outer wall of the joint body position corresponding with the heating wire position.
2. stiffening rib electric smelting bell and spigot joint according to claim 1, it is characterized in that: the S-type bending of described heating wire is fixed on the inwall of joint body.
3. stiffening rib electric smelting bell and spigot joint according to claim 2, it is characterized in that: described fastening piece comprises joint and is connected to the joint two ends and crooked fixing part, described fixing part is fixed in joint body, and heating wire is between joint and joint body inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220580809 CN202972336U (en) | 2012-11-07 | 2012-11-07 | Reinforced rib electric melting plug socket-and-spigot joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220580809 CN202972336U (en) | 2012-11-07 | 2012-11-07 | Reinforced rib electric melting plug socket-and-spigot joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202972336U true CN202972336U (en) | 2013-06-05 |
Family
ID=48513411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220580809 Expired - Fee Related CN202972336U (en) | 2012-11-07 | 2012-11-07 | Reinforced rib electric melting plug socket-and-spigot joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202972336U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156822A (en) * | 2015-08-26 | 2015-12-16 | 中国十七冶集团有限公司 | Novel connector connecting method for HDPE winding reinforcement pipe drain pipelines |
| CN106870862A (en) * | 2017-03-09 | 2017-06-20 | 慈溪市振鹏管件有限公司 | A kind of electric melting pipe fittings and its production method |
| CN112013191A (en) * | 2020-09-15 | 2020-12-01 | 广东统塑管业有限公司 | Pipe connector with good sealing performance |
-
2012
- 2012-11-07 CN CN 201220580809 patent/CN202972336U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156822A (en) * | 2015-08-26 | 2015-12-16 | 中国十七冶集团有限公司 | Novel connector connecting method for HDPE winding reinforcement pipe drain pipelines |
| CN106870862A (en) * | 2017-03-09 | 2017-06-20 | 慈溪市振鹏管件有限公司 | A kind of electric melting pipe fittings and its production method |
| CN106870862B (en) * | 2017-03-09 | 2019-04-23 | 慈溪市振鹏管件有限公司 | A kind of electric melting pipe fittings and its production method |
| CN112013191A (en) * | 2020-09-15 | 2020-12-01 | 广东统塑管业有限公司 | Pipe connector with good sealing performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20191107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |