CN1424529A - Anti-loosing mouth of T-shap cast pipes - Google Patents
Anti-loosing mouth of T-shap cast pipes Download PDFInfo
- Publication number
- CN1424529A CN1424529A CN 02154489 CN02154489A CN1424529A CN 1424529 A CN1424529 A CN 1424529A CN 02154489 CN02154489 CN 02154489 CN 02154489 A CN02154489 A CN 02154489A CN 1424529 A CN1424529 A CN 1424529A
- Authority
- CN
- China
- Prior art keywords
- cast tube
- rubber ring
- bellmouth
- socket
- mouth
- 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.)
- Pending
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- Joints With Sleeves (AREA)
Abstract
A non-slipping mouthpiece of T shape cast tube is a structure used for connecting the T shape cast tubes to be a pipeline as there will be rubber ring embedded in internal groove at female mouth of cast tube for sealing and male mouth of another cast tube will be inserted into the female mouth of said cast tube to squeeze and press the rubber ring closely in between the female mouth and male mouth of the cast tubes with anti-skidding steel nails having been embedded uniformly in the said rubber ring.
Description
(1), technical field
The invention belongs to a kind of anti-slip interface structure that connects into pipeline with T type cast tube.
(2), background technique
At present, when T type cast tube connects into pipeline, in the bellmouth inner groovy of cast tube, put into the rubber ring that is used for sealing, the socket of another root cast tube inserts in the bellmouth of described cast tube, rubber ring tightly is squeezed between the bellmouth and socket of cast tube, realizes sealing and anti-slip with this.But because the rubber ring intensity that full rubber is done is low, non-deformability is poor, and anti-slip effect is unsatisfactory.
(3), summary of the invention:
In order to overcome the shortcoming of prior art, the invention provides the anti-slip interface of a kind of T type cast tube, it is not only simple in structure, the economic use, and convenient and quick construction, the efficient height, anti-slip effective.
The present invention solves the technological scheme that its technical problem takes: be embedded with the rubber ring that is used for sealing in the inner groovy of cast tube bellmouth, the socket of another root cast tube is inserted in the bellmouth of described cast tube, rubber ring tightly is squeezed between the bellmouth and socket of cast tube, evenly is embedded with anti-skidding steel nail in the described rubber ring.
Since be the even anti-skidding steel nail of setting-in in rubber ring, thus simple in structure, the economic use, installation is convenient and swift, and the efficient height is anti-slip effective.By the anti-pull-off ability of DN100T type rubber ring is measured, doubly than common high 8-9.
(4), description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a partial sectional view of the present invention;
Fig. 2 is a rubber ring sectional view of the present invention.
(5), embodiment
Be embedded with the rubber ring 3 that is used for sealing in the inner groovy 4 of cast tube bellmouth 5, the socket 1 of another root cast tube is inserted in the bellmouth 5 of described cast tube, rubber ring 3 tightly is squeezed between the bellmouth 5 and socket 1 of cast tube, as shown in Figure 1.The even anti-skidding steel nail 2 of setting-in in the described rubber ring 3, as shown in Figure 2, anti-skidding steel nail 2 one ends lean against on the anticreep wall 7 of cast tube bellmouth 5 inner groovies 4, and the other end is near the external cylindrical surface of cast tube socket 1.In order to improve anti-slip ability, anti-skidding steel nail 2 contacts with the external cylindrical surface of socket 1 overhead kick 6 on the wall.
Claims (3)
1, the anti-slip interface of a kind of T type cast tube, in the inner groovy (4) of cast tube bellmouth (5), be embedded with the rubber ring (3) that is used for sealing, the socket of another root cast tube (1) is inserted in the bellmouth (5) of described cast tube, rubber ring (3) tightly is squeezed between the bellmouth (5) and socket (1) of cast tube, it is characterized in that: evenly be embedded with anti-skidding steel nail (2) in the described rubber ring (5).
2, anti-slip interface according to claim 1 is characterized in that: anti-skidding steel nail (2) one ends lean against on the anticreep wall (7) of cast tube bellmouth (5) inner groovy (4), and the other end is near the external cylindrical surface of cast tube socket (1).
3, anti-slip interface according to claim 1 and 2 is characterized in that: described anti-skidding steel nail (2) contacts with the external cylindrical surface of socket (1) overhead kick (6) on the wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02154489 CN1424529A (en) | 2002-12-18 | 2002-12-18 | Anti-loosing mouth of T-shap cast pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02154489 CN1424529A (en) | 2002-12-18 | 2002-12-18 | Anti-loosing mouth of T-shap cast pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1424529A true CN1424529A (en) | 2003-06-18 |
Family
ID=4752492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02154489 Pending CN1424529A (en) | 2002-12-18 | 2002-12-18 | Anti-loosing mouth of T-shap cast pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1424529A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930192A (en) * | 2015-06-11 | 2015-09-23 | 浙江清宇管业有限公司 | t-shaped rubber ring and plant fiber reinforced cement pipe |
| CN106655032A (en) * | 2016-08-25 | 2017-05-10 | 如皋市凯凯电信器材有限公司 | High speed leakage cable clamping tool |
| CN109057167A (en) * | 2018-08-31 | 2018-12-21 | 安徽金鹏建设集团股份有限公司 | A kind of rebar connector and its manufacturing process |
| CN109667934A (en) * | 2018-12-26 | 2019-04-23 | 新兴铸管股份有限公司 | A kind of pipe joint sealing device and preparation method |
| CN111940691A (en) * | 2020-08-07 | 2020-11-17 | 安钢集团永通球墨铸铁管有限责任公司 | Manufacturing process of double-bellmouth nodular cast iron pipe |
| CN113757460A (en) * | 2021-03-23 | 2021-12-07 | 玫德集团有限公司 | Clamping and pressing type thick-wall pipe fitting |
-
2002
- 2002-12-18 CN CN 02154489 patent/CN1424529A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930192A (en) * | 2015-06-11 | 2015-09-23 | 浙江清宇管业有限公司 | t-shaped rubber ring and plant fiber reinforced cement pipe |
| CN106655032A (en) * | 2016-08-25 | 2017-05-10 | 如皋市凯凯电信器材有限公司 | High speed leakage cable clamping tool |
| CN106655032B (en) * | 2016-08-25 | 2018-07-10 | 如皋市凯凯电信器材有限公司 | A kind of high speed leaks cable fixture |
| CN109057167A (en) * | 2018-08-31 | 2018-12-21 | 安徽金鹏建设集团股份有限公司 | A kind of rebar connector and its manufacturing process |
| CN109667934A (en) * | 2018-12-26 | 2019-04-23 | 新兴铸管股份有限公司 | A kind of pipe joint sealing device and preparation method |
| CN109667934B (en) * | 2018-12-26 | 2021-02-09 | 新兴铸管股份有限公司 | Pipeline interface sealing device and preparation method |
| CN111940691A (en) * | 2020-08-07 | 2020-11-17 | 安钢集团永通球墨铸铁管有限责任公司 | Manufacturing process of double-bellmouth nodular cast iron pipe |
| CN113757460A (en) * | 2021-03-23 | 2021-12-07 | 玫德集团有限公司 | Clamping and pressing type thick-wall pipe fitting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |