CN203036152U - Quick reducer union for purging pipeline - Google Patents
Quick reducer union for purging pipeline Download PDFInfo
- Publication number
- CN203036152U CN203036152U CN 201320001005 CN201320001005U CN203036152U CN 203036152 U CN203036152 U CN 203036152U CN 201320001005 CN201320001005 CN 201320001005 CN 201320001005 U CN201320001005 U CN 201320001005U CN 203036152 U CN203036152 U CN 203036152U
- Authority
- CN
- China
- Prior art keywords
- union
- lower contact
- female adapter
- internal thread
- fens
- 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
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Abstract
The utility model relates to a quick reducer union for purging a pipeline. The quick reducer union comprises an upper union, a lower union, a locking sleeve and springs, wherein external threads are arranged at one end of the upper union, and grooves are formed in the other end of the upper union; holes are formed in the lower union; balls are arranged in the holes; a stepped structure is arranged in the locking sleeve, and the locking sleeve is sleeved on the lower union; the springs are arranged between the locking sleeve and the lower union; a 1/2-inch internal thread union and a one-inch internal thread union are arranged on left and right sides of the other end of the lower union respectively, and a 3/4-inch internal thread union is arranged at the tail end of the lower union; and plugging unions with matched sizes are in threaded connected on the 1/2-inch internal thread union, the one-inch internal thread union and the 3/4-inch internal thread union respectively. The quick reducer union is convenient to use and is suitable to be popularized and applied, the work efficiency is improved, and the production cost of additional spare parts is reduced.
Description
Technical field
The utility model relates to rapid pipe joint, is specifically related to the quick reducer union that a kind of pipeline purges usefulness.
Background technique
At present, during blow line, rapid pipe joint commonly used is to be made of upper connection, lower contact, lock sleeve, spring, and wherein, upper connection one end is provided with outside thread, the other end is provided with Baltimore groove, have the hole in the lower contact, be provided with ball in the hole, establish the stepped ramp type structure in the lock sleeve, and lock sleeve is sleeved in the lower contact, and spring is installed between lock sleeve and the lower contact.During use, ball is stuck in the Baltimore groove of upper connection, realizes being connected and fixed fast.Though the rapid pipe joint of this structure can connect the pipeline that caliber with it is complementary fast, but be subjected to the influence of structure, when connecting the pipeline of different tube diameters as need, then need to dispose separately reducer union, self does not possess the reducing function its rapid pipe joint, like this, the technician is when operation, the reducer union that certainly will will carry a large amount of different tube diameters, as becoming six offtakes in four minutes, became the one-inch joint in six minutes, becoming one-inch joint etc. in four minutes, also need from a large amount of reducer unions, to seek the joint of required size during use, very inconvenient; Secondly, the standing a large amount of reducer union of storehouse has also increased the cost of spare part.
The model utility content
Goal of the invention of the present utility model is the quick reducer union that provides a kind of pipeline to purge usefulness at the problems referred to above, is used for solving the problem that the rapid pipe joint of using at present self does not have the reducing function.
The utility model is achieved through the following technical solutions: pipeline purges and comprises upper connection, lower contact, lock sleeve, spring with quick reducer union, wherein, upper connection one end is provided with outside thread, the other end is provided with Baltimore groove, have the hole in the lower contact, be provided with ball in the hole, establish the stepped ramp type structure in the lock sleeve, and lock sleeve is sleeved in the lower contact, spring is installed between lock sleeve and the lower contact, the described lower contact the other end left and right sides arranges female adapter in four fens, one-inch female adapter respectively, and at the end of lower contact female adapter in six fens is set; The supporting shutoff joint of the size that is threaded respectively in female adapter in described four minutes, one-inch female adapter, the female adapter in six fens.
As further improvement of the utility model, described lower contact is provided with ball valve.
As further improvement of the utility model, described shutoff joint is provided with Hexagon corner angle cap.
Adopt the good effect of technique scheme:
1, the utility model improves the lower contact structure, makes it directly possess the function that connects four fens pipelines, six fens pipelines, one-inch pipeline, has reached the effect of reducing, and is convenient to use, improved technician's working efficiency;
2, the ball valve of the utility model setting has further improved the Security in the operation process, and the Hexagon corner angle cap of She Zhiing makes installing/dismounting convenient simultaneously;
3, the utility model has saved the trouble of carrying a large amount of reducer unions, has solved the problem of the standing a large amount of reducer unions of storehouse needs, has reduced the cost of production of extra spare part, is suitable for applying.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1 upper connection, 2 lower contacts, 3 lock sleeves, 4 springs, 5 Baltimore grooves, 6 balls, female adapter in 7 four fens, 8 one-inch female adapters, female adapter in 9 six fens, 10 shutoff joints, 11 ball valves.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, pipeline purges and comprises upper connection 1, lower contact 2, lock sleeve 3, spring 4 with quick reducer union.Wherein, upper connection 1 one ends are provided with outside thread, and the other end is provided with Baltimore groove 5.Have the hole in the lower contact 2, be provided with ball 6 in the hole, establish the stepped ramp type structure in the lock sleeve 3, and lock sleeve 3 is sleeved in the lower contact 2, spring 4 is installed between lock sleeve 3 and the lower contact 2.When being in coupled condition, ball 6 is stuck in the Baltimore groove 5 of upper connection 1.
Improvements of the present utility model are: the other end left side of lower contact 2 is provided with four minutes female adapters 7, right sides and is provided with one-inch female adapter 8, and the end of lower contact 1 is provided with female adapter 9 in six fens.The supporting shutoff joint 10 of the size that is threaded respectively in female adapter 7 in four fens, one-inch female adapter 8, the female adapter 9 in six fens.For being convenient to dismounting when mounted, also shutoff joint 10 can be set to have the shutoff joint of Hexagon corner angle cap.By the improvement to the structure of lower contact, the utility model directly possessed connect the function of four fens pipelines, six fens pipelines, one-inch pipeline, solved the problem that reducing can not be directly carried out in the rapid pipe joint of in the past using, also needn't carry a large amount of reducer unions again during technician's operation, and the utility model use is very convenient, the personnel's that can develop skill effectively working efficiency.
During installation, for further having improved the Security in the operation process, can lower contact 2 be provided with ball valve 11.In case of necessity, also can in female adapter in four fens, one-inch female adapter, female adapter in six fens, ball valve be set respectively.
Claims (3)
1. a pipeline purges and uses quick reducer union, comprise upper connection, lower contact, lock sleeve, spring, wherein, upper connection one end is provided with outside thread, the other end is provided with Baltimore groove, have the hole in the lower contact, be provided with ball in the hole, establish the stepped ramp type structure in the lock sleeve, and lock sleeve is sleeved in the lower contact, spring is installed between lock sleeve and the lower contact, it is characterized in that: the described lower contact the other end left and right sides arranges female adapter in four fens, one-inch female adapter respectively, and at the end of lower contact female adapter in six fens is set; The supporting shutoff joint of the size that is threaded respectively in female adapter in described four minutes, one-inch female adapter, the female adapter in six fens.
2. pipeline according to claim 1 purges and uses quick reducer union, and it is characterized in that: described lower contact is provided with ball valve.
3. pipeline according to claim 1 purges and uses quick reducer union, and it is characterized in that: described shutoff joint is provided with Hexagon corner angle cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320001005 CN203036152U (en) | 2013-01-04 | 2013-01-04 | Quick reducer union for purging pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320001005 CN203036152U (en) | 2013-01-04 | 2013-01-04 | Quick reducer union for purging pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203036152U true CN203036152U (en) | 2013-07-03 |
Family
ID=48688281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320001005 Expired - Fee Related CN203036152U (en) | 2013-01-04 | 2013-01-04 | Quick reducer union for purging pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203036152U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973487A (en) * | 2019-04-24 | 2019-07-05 | 杭州富阳优拓工具有限公司 | A kind of quick coupling |
| CN113167419A (en) * | 2018-12-20 | 2021-07-23 | 日东工器株式会社 | Connection fitting for adjusting size of pipe joint |
-
2013
- 2013-01-04 CN CN 201320001005 patent/CN203036152U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113167419A (en) * | 2018-12-20 | 2021-07-23 | 日东工器株式会社 | Connection fitting for adjusting size of pipe joint |
| CN109973487A (en) * | 2019-04-24 | 2019-07-05 | 杭州富阳优拓工具有限公司 | A kind of quick coupling |
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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: 20130703 Termination date: 20160104 |