CN201310704Y - Plastic pipe connection structure for mounting on site with water - Google Patents
Plastic pipe connection structure for mounting on site with water Download PDFInfo
- Publication number
- CN201310704Y CN201310704Y CNU2008202023652U CN200820202365U CN201310704Y CN 201310704 Y CN201310704 Y CN 201310704Y CN U2008202023652 U CNU2008202023652 U CN U2008202023652U CN 200820202365 U CN200820202365 U CN 200820202365U CN 201310704 Y CN201310704 Y CN 201310704Y
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- CN
- China
- Prior art keywords
- plastic tube
- pipe
- pipe coupling
- main plastic
- linkage structure
- 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 - Lifetime
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- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model discloses a plastic pipe connection structure for mounting on site with water, which comprises a main plastic pipe. A hole is formed on the side of the main plastic pipe and a branch pipe matching therewith is connected to the hole. The plastic pipe connection structure is characterized in that a pipe joint which is correspondingly connected with the branch pipe is clamped inside the hole, and a position limiting housing is sleeved on the pipe body at the periphery of the pipe joint to prevent aperture expansion. The plastic pipe connection structure can be mounted on site with water; and has the advantages of wide application range, firm structure, convenient disassembly, and high popularization value.
Description
Technical field
The utility model relates to the plastic tube technical field, more particularly relates to a kind of linkage structure of plastic tube.
Background technique
At present, existing plastic water pipe is installed at the scene generally is the mode that adopts hot melt, electric smelting, socket joint that one tubing is fixed in branch's opening of another tubing, simple in structure, easy for installation.But have in pipe under the situation of water, adopt the method for hot melt, electric smelting, socket weld to connect tubing, in fusion process, water can be taken away a large amount of heats, has the welding difficulty, the problem that installation difficulty is big.For this reason, how can realize connecting the problem that plastic tube has become people and inquired into on-the-spot installation of water.
Summary of the invention
The purpose of this utility model is exactly provide for the deficiency that solves prior art a kind of not only simple in structure, easy for installation, and the field erected plastic tube linkage structure of band water of sound construction, working stability.
The utility model is to adopt following technical solution to realize above-mentioned purpose: the field erected plastic tube linkage structure of a kind of band water, comprise the arm that is connected cooperation with it that main plastic tube and main plastic tube sidepiece are provided with, it is characterized in that: be provided with three-way body between described main plastic tube and the arm, the mouth of pipe link position of main plastic tube and three-way body is inserted with pipe coupling, is with the stop collar that prevents its aperture expansion on the pipe shaft of this pipe coupling periphery.
As further specifying of such scheme, the pipe coupling of described main plastic tube is a flanged joint, and each mouth of pipe of three-way body is provided with the flange that matches with pipe coupling, and the bolt that is provided with on this flange is locked in arm on the main plastic tube.
The front portion of the pipe coupling of described main plastic tube is the pipeline bearing plug-in, and pipeline bearing plug-in socket joint is to the inwall of main plastic tube, and the pipeline bearing plug-in is provided with teeth and the seal ring that closely contacts with inboard wall of tube body.
Be provided with groove between the teeth of described pipe coupling and the flange, seal ring is embedded in the groove.
The cross section of described pipe coupling is "T"-shaped.
Stop collar on the described plastic tube is an anchor ear, and the edge of anchor ear is provided with the bolt of adjusting its diameter.
The beneficial effect that this described model utility adopts above-mentioned technical solution to reach is:
The utility model adopts main plastic tube is blocked, the main plastic tube two ends mouth of pipe that blocks is respectively installed a piping flange joint, and with the pipeline bearing plug-in socket joint of piping flange joint inwall to main plastic tube, by flanged (FLGD) three-way body it is connected with arm, in order to prevent coming off of conduit insert, the anchor ear that periphery its diameter of also socket can regulate of piping flange joint location is arranged at socket joint, sound construction, compare with existing fusion techniques, its easy accessibility, installation difficulty is low, and stability is high.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a sectional structure schematic representation of the present utility model;
Fig. 3 is the side-looking structural representation of pipe coupling;
Fig. 4 is the structural representation of stop collar.
Description of reference numerals: 1, main plastic tube 2, arm 3, pipe coupling 4, pipeline bearing plug-in 5, flange 6, teeth 7, three-way body 8, seal ring 9, anchor ear
Embodiment
As Fig. 1～shown in Figure 4, the field erected plastic tube linkage structure of band water of the present utility model, comprise main plastic tube 1, be provided with three-way body 7 between main plastic tube 1 and the arm 2, main plastic tube 1 is inserted with pipe coupling 3 with the mouth of pipe link position of three-way body 7, is with the stop collar that prevents its aperture expansion on the pipe shaft of these pipe coupling 3 peripheries.In the present embodiment, the pipe coupling 3 of main plastic tube is the piping flange joint, the mouth of pipe of arm 2 is provided with the flange 5 that matches with this pipe coupling, the cross section of piping flange joint 3 is " T " font, its front portion is a pipeline bearing plug-in 4, pipeline bearing plug-in 4 socket joints are to the inwall of main plastic tube 1, the front portion of pipe coupling 3 is provided with the teeth 6 that closely contact with inboard wall of tube body, be provided with groove between the teeth 6 of piping flange joint 3 and the flange 5, the embedded seal ring 8 that is connected to of groove, bearing plug-in position on the plastic tube is an anchor ear 9, and the joint of anchor ear 9 is provided with the bolt of adjusting its diameter.
In the using process, as sidepiece arm need be installed at main plastic tube 1, can block being responsible for 1, the main plastic tube 1 two ends mouth of pipe that blocks is respectively installed a piping flange joint 3, and with pipeline bearing plug-in 4 socket joints of piping flange joint 3 inwall to main plastic tube 1, after socket joint puts in place, anchor ear 9 usefulness screws are tightened the position that main plastic tube 1 has socket joint, load onto the flanged arm 2 of threeway, with bolt connecting tube flanged joint 3, arm 2 can be connected with flanged (FLGD) plastic tube and flanged (FLGD) steel pipe.
Claims (6)
1, the field erected plastic tube linkage structure of a kind of band water, comprise the arm that is connected cooperation with it that main plastic tube and main plastic tube sidepiece are provided with, it is characterized in that: be provided with three-way body between described main plastic tube and the arm, the mouth of pipe link position of main plastic tube and three-way body is inserted with pipe coupling, is with the stop collar that prevents its aperture expansion on the pipe shaft of this pipe coupling periphery.
2, the field erected plastic tube linkage structure of band water according to claim 1, it is characterized in that: the pipe coupling of described main plastic tube is a flanged joint, each mouth of pipe of three-way body is provided with the flange that matches with pipe coupling, and the bolt that is provided with on this flange is locked in arm on the main plastic tube.
3, the field erected plastic tube linkage structure of band water according to claim 1, it is characterized in that: the front portion of the pipe coupling of described main plastic tube is the pipeline bearing plug-in, pipeline bearing plug-in socket joint is to the inwall of main plastic tube, and the pipeline bearing plug-in is provided with the teeth that closely contact with inboard wall of tube body.
4, the field erected plastic tube linkage structure of band water according to claim 3 is characterized in that: be provided with groove between the teeth of described pipe coupling and the flange, the embedded seal ring that is connected to of groove.
5, the field erected plastic tube linkage structure of band water according to claim 1, it is characterized in that: the cross section of described pipe coupling is "T"-shaped.
6, the field erected plastic tube linkage structure of band water according to claim 1, it is characterized in that: the stop collar on the described plastic tube is an anchor ear, the edge of anchor ear is provided with the bolt of adjusting its diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202023652U CN201310704Y (en) | 2008-10-24 | 2008-10-24 | Plastic pipe connection structure for mounting on site with water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202023652U CN201310704Y (en) | 2008-10-24 | 2008-10-24 | Plastic pipe connection structure for mounting on site with water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201310704Y true CN201310704Y (en) | 2009-09-16 |
Family
ID=41107957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202023652U Expired - Lifetime CN201310704Y (en) | 2008-10-24 | 2008-10-24 | Plastic pipe connection structure for mounting on site with water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201310704Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797260A (en) * | 2012-07-24 | 2012-11-28 | 同济大学 | Dewatering well flow regulator |
-
2008
- 2008-10-24 CN CNU2008202023652U patent/CN201310704Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797260A (en) * | 2012-07-24 | 2012-11-28 | 同济大学 | Dewatering well flow regulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090916 |
|
| CX01 | Expiry of patent term |