CN204852718U - But quick assembly disassembly's pipeline connecting device - Google Patents
But quick assembly disassembly's pipeline connecting device Download PDFInfo
- Publication number
- CN204852718U CN204852718U CN201520377657.XU CN201520377657U CN204852718U CN 204852718 U CN204852718 U CN 204852718U CN 201520377657 U CN201520377657 U CN 201520377657U CN 204852718 U CN204852718 U CN 204852718U
- Authority
- CN
- China
- Prior art keywords
- hemizonid
- pipeline
- ring
- annular
- connecting device
- 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.)
- Active
Links
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a but quick assembly disassembly's pipeline connecting device, the device include shell body and sealing device, and the shell body comprises first hemizonid and second hemizonid, form the looping -in groove after two hemizonids fold, sealing device establishes at the looping -in inslot, including sealing washer, annular support body and clamping ring, the both ends of first hemizonid and second hemizonid are equipped with respectively and press from both sides tight tongue, it corresponds and is used for double -layered tight pipeline to press from both sides tight tongue and the tight recess of clamp on the pipeline, the internal side of toroidal frame is equipped with annular boss, is equipped with the holding ring on the annular boss, and two terminal surfaces of holding ring are balanced with the pipeline of both sides respectively. The application provides a design that pipeline connecting device passes through to press from both sides tight tongue on the tight recess of clamp and the shell body on the pipeline to and use with the cooperation of holding ring, the connecting device who makes this application provide can quick convenient tearing open trade ageing part, has saved the cost greatly, has improved work efficiency.
Description
Technical field
The utility model relates to a kind of pipeline transport system, is specifically related to a kind of assembling pipe joint of fast demountable.
Background technique
In large-scale pressurized air or fluid piping system, usually need the delivery line of Large Diameter Pipeline and the delivery line of pipe with small pipe diameter with the use of, miniature valve joint can be adopted for little pipeline, but this kind of pipe joint is not suitable for the pipeline of Large Diameter Pipeline, because its join strength cannot meet the requirement of large pipeline.
For the connection set compared with Large Diameter Pipeline pipeline, generally adopt flange-type to connect at present, need to carry out Site Welding, then carry out leak-testing, if weld seam has the weld defectss such as slag inclusion to need to do over again, in-site installation workman is had higher requirements, installation efficiency is low, not quick detachable; And for other Large Diameter Pipeline connection sets existed in the market as Chinese invention patent (application number: the large-diameter pipeline connection set 2010105779998) provided, also there is the problem cannot changing aging seal element, because the components such as seal ring belong to consumable material, use a period of time just to there will be the phenomenon such as aging and then have influence on the transport of medium in pipe, and when occurring that these reasons need repairing, then to need from pipeline head dismounting until damage joint is dismantled, have that workload is large, engineering time is grown, take time and effort, high in cost of production shortcoming.
Model utility content
For prior art Problems existing, the application provides a kind of assembling pipe joint of fast demountable, and concrete technological scheme is as follows.
The assembling pipe joint of the fast demountable that the application provides comprises frame and seal arrangement, frame is made up of the first hemizonid (1) and the second hemizonid (2), first hemizonid (1) is connected by lock fastener with the second hemizonid (2), semi-circular mounting groove (12) is respectively equipped with at the madial wall of the first hemizonid (1) and the second hemizonid (2), two hemizonids close up rear formation annular mounting groove, seal arrangement is located in annular mounting groove, described seal arrangement comprises seal ring (3), annular frame (4) and pressure ring (5), pressure ring (5) is set in the two ends of annular frame (4), the two ends of described first hemizonid (1) and the second hemizonid (2) are respectively equipped with clamping tongue (11), described clamping tongue is corresponding to the clamping recess (61) on pipeline (6) clamping pipe (6), described annular frame (4) inner side is provided with annular boss (41), and described annular boss (41) is provided with positioning ring (7), and two end faces of positioning ring (7) offset with the pipeline (6) of both sides respectively.
The width of positioning ring described in the application (7) is at least 1 times of seal ring (3) wire diameter.
Preferably, the width of positioning ring described in the application (7) is 1.5 times of seal ring (3) wire diameter.
Seal arrangement described in the application comprises annular frame (4) and pressure ring (5), pressure ring (5) is set in the two ends of annular frame (4), described annular frame (4) inner side is provided with annular boss (41), described annular boss (41) is provided with positioning ring (7), and two end faces of positioning ring (7) offset with the pipeline (6) of both sides respectively.The application is by arranging the replacing of the convenient ageing component in actual mechanical process of annular boss in the inner side of annular frame, improve work task efficiency, annular boss and positioning ring will limit annular frame (4) can only along of a pipeline direction single-way moving.When need change seal ring, first open the first hemizonid and the second hemizonid, unclamp pressure ring (5) and annular frame (4), annular frame (4) is moved take out positioning ring (7) from the spacing of two pipeline end faces maintenances about 1.5 times of seal ring wire diameters after, annular frame (4) and pressure ring (5) can on pipeline vertically way moving because pipeline 6 being clamping recess 61, after inefficacy seal ring (3) pulls down replacing from the spacing of two pipeline end faces maintenances about 1.5 times of seal ring wire diameters, put back to positioning ring (7), quick mounting completes, the replacing of seal element can be completed without the pipeline (6) on disassembling pipe and pipe fitting.
Beneficial effect: the pipeline connecting device that the application provides is by the clamping recess (61) on pipeline (6) and frame clamping the design of tongue (11), with the use of positioning ring (7), the connection set that the application is provided can change ageing component quickly and easily, greatly provide cost savings, improve working efficiency.
Accompanying drawing explanation
Fig. 1 the application assembling pipe joint structural representation;
Fig. 2 the application assembling pipe joint structural representation;
Fig. 3 schematic diagram of sealing device;
1-first hemizonid, 2-second hemizonid, 3-seal ring, 4-annular frame, 5-pressure ring, 6-pipeline, 7-positioning ring, the gap between 8-pipeline, 11-clamps tongue, 12-semi-circular mounting groove, 61-clamping recess.
Embodiment
Below in conjunction with accompanying drawing, explanation is further explained to the utility model.
It is quick-detachable assembling pipe joint that the application provides as described in Fig. 1 and 2, it comprises frame and seal arrangement, described frame is made up of the first hemizonid 1 and the second hemizonid 2, first hemizonid 1 is connected by lock fastener with the second hemizonid 2, semi-circular mounting groove 12 is respectively equipped with at the madial wall of the first hemizonid 1 and the second hemizonid 2, two hemizonids close up rear formation annular mounting groove, seal arrangement is located in annular mounting groove, described seal arrangement comprises seal ring 3, annular frame 4 and pressure ring 5, pressure ring 5 is set in the two ends of annular frame 4, the two ends of described first hemizonid 1 and the second hemizonid 2 are respectively equipped with clamping tongue 11, described clamping tongue is corresponding to the clamping recess 61 on pipeline 6 clamping pipe 6, be provided with annular boss 41 inside described annular frame 4, described annular boss 41 is provided with positioning ring 7, and two end faces of positioning ring 7 offset with the pipeline 6 of both sides respectively.
Actual should in process, when need change seal ring, open the first hemizonid 1 and the second hemizonid 2, unclamp pressure ring 5 and annular frame 4, annular boss 41 and positioning ring 7 can only along of pipeline direction single-way movings by restriction annular frame 4, annular frame 4 is moved and takes out positioning ring 7, then annular frame 4 and pressure ring 5 can on pipeline way moving vertically, after inefficacy seal ring 3 pulls down replacing from the spacing of two pipeline end faces maintenances about 1.5 times of seal ring wire diameters, put back to positioning ring 7, quick mounting completes, the replacing of seal element can be completed without the pipeline 6 on disassembling pipe and pipe fitting.
In addition, also can not adopt the form of positioning ring in actual application, but coordinate clamping tongue 11 to realize the quick-replaceable of aging component by the clearance distance 8 directly leaving at least one times of seal ring at two pipelines 6, concrete structure as shown in Figure 1.
The above; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and model utility design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (3)
1. the assembling pipe joint of a fast demountable, this device comprises frame and seal arrangement, frame is made up of the first hemizonid (1) and the second hemizonid (2), first hemizonid (1) is connected by lock fastener with the second hemizonid (2), semi-circular mounting groove (12) is respectively equipped with at the madial wall of the first hemizonid (1) and the second hemizonid (2), two hemizonids close up rear formation annular mounting groove, seal arrangement is located in annular mounting groove, described seal arrangement comprises seal ring (3), annular frame (4) and pressure ring (5), pressure ring (5) is set in the two ends of annular frame (4), it is characterized in that, the two ends of described first hemizonid (1) and the second hemizonid (2) are respectively equipped with clamping tongue (11), described clamping tongue is corresponding to the clamping recess (61) on pipeline (6) clamping pipe (6), described annular frame (4) inner side is provided with annular boss (41), and described annular boss (41) is provided with positioning ring (7), and two end faces of positioning ring (7) offset with the pipeline (6) of both sides respectively.
2. the assembling pipe joint of fast demountable according to claim 1, is characterized in that, the width of described positioning ring (7) is at least 1 times of seal ring (3) wire diameter.
3. the assembling pipe joint of fast demountable according to claim 2, is characterized in that, the width of described positioning ring (7) is 1.5 times of seal ring (3) wire diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520377657.XU CN204852718U (en) | 2015-06-03 | 2015-06-03 | But quick assembly disassembly's pipeline connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520377657.XU CN204852718U (en) | 2015-06-03 | 2015-06-03 | But quick assembly disassembly's pipeline connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204852718U true CN204852718U (en) | 2015-12-09 |
Family
ID=54743263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520377657.XU Active CN204852718U (en) | 2015-06-03 | 2015-06-03 | But quick assembly disassembly's pipeline connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204852718U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287050A (en) * | 2015-06-03 | 2017-01-04 | 大连凯斯博格设备制造有限公司 | A kind of assembling pipe joint of fast demountable |
| CN107768917A (en) * | 2017-10-20 | 2018-03-06 | 郑诗琪 | A kind of automobile charging fixed equipment |
-
2015
- 2015-06-03 CN CN201520377657.XU patent/CN204852718U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287050A (en) * | 2015-06-03 | 2017-01-04 | 大连凯斯博格设备制造有限公司 | A kind of assembling pipe joint of fast demountable |
| CN107768917A (en) * | 2017-10-20 | 2018-03-06 | 郑诗琪 | A kind of automobile charging fixed equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201129586Y (en) | Polyethylene, steel bushing flange and pipeline connecting structure | |
| CN204852718U (en) | But quick assembly disassembly's pipeline connecting device | |
| CN205331662U (en) | Connect reliable pipe joint | |
| CN202012298U (en) | Novel union | |
| CN204611152U (en) | Weld-ring pipe clamp | |
| CN203784533U (en) | Fluid pipeline quick connector | |
| CN204239944U (en) | Quick mounting dismounting housing type joint | |
| CN201661788U (en) | Pipeline connecting device among air-conditioning components | |
| CN211854054U (en) | Sealing structure for reciprocating grate push rod wall penetrating position | |
| CN205226746U (en) | Pipeline leakage repairing device | |
| CN204664671U (en) | A kind of rapid abutting joint pipe | |
| CN105889663A (en) | Air conditioner part-to-part pipeline connecting device | |
| CN204829057U (en) | Quick assembly disassembly double -end coupling | |
| CN106287050A (en) | A kind of assembling pipe joint of fast demountable | |
| CN101852318A (en) | Flange-type connecting system of compressed air conveying pipeline | |
| CN206929468U (en) | Easy-to-dismount fast connector for pipeline | |
| CN201443662U (en) | Quick pipeline connecting device | |
| CN201799763U (en) | Split type stainless steel pipeline welding back filled argon protection device | |
| CN203189914U (en) | Steel tube connecting device | |
| CN203927141U (en) | With leading directly to of Double seal ring | |
| CN205118512U (en) | Flange convenient to installation and dismantlement | |
| CN204459527U (en) | For the connection seal arrangement of vacuum pipe | |
| CN202546084U (en) | Portable hose coupler | |
| CN207527176U (en) | Bayonet type pipeline coupling flange | |
| CN204114415U (en) | A kind of auto-lock type pipe joint with spring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |