CN102313105A - Saddle joint with reliable sealing performance and special installing tool thereof - Google Patents
Saddle joint with reliable sealing performance and special installing tool thereof Download PDFInfo
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- CN102313105A CN102313105A CN201110275481A CN201110275481A CN102313105A CN 102313105 A CN102313105 A CN 102313105A CN 201110275481 A CN201110275481 A CN 201110275481A CN 201110275481 A CN201110275481 A CN 201110275481A CN 102313105 A CN102313105 A CN 102313105A
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- saddle
- saddle joint
- cylindrical shell
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- positioning work
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Abstract
The invention relates to a saddle joint with reliable sealing performance, which comprises a tube body connected with a branch pipeline, wherein one end of the tube body is provided with a saddle body connected with a main pipeline, the outer wall of the tube body is sheathed with a saddle pad, the outer wall of the tube body is connected with a screw nut used for tightly pressing the saddle pad through screw threads, and a concave-convex positioning element is arranged on the inner wall of the tube body or the saddle body. The invention also relates to a special installing tool used for installing the saddle joint, which comprises a positioning device, a connecting rod and a handle, wherein the positioning device is used for connecting the concave-convex positioning element, and both ends of the connecting rod are respectively connected with the positioning device and the handle. The saddle joint has the advantages that the saddle joint is fixed in the installing process through the concave-convex positioning element, and the engineering problems of untight pasting, water leakage and the like caused by integral displacement of the saddle joint are avoided during the screw nut screwing. The special installing tool is matched with the concave-convex positioning element of the saddle joint, the installation of the saddle joint is convenient, and in addition, the installation reliability and the sealing performance of the saddle joint can be improved.
Description
Technical field
The present invention relates to pipeline or tube connection piece technical field, especially a kind of saddle joint and special installation tool thereof with reliable sealing performance.
Background technique
It is the raw material once injection moulding that plastic inspection well adopts macromolecule resin, and split combines, and adopts with well casing to flexibly connect; Pipeline and well soil associated movement; Uniform settlement has well solved the uneven subsidence that traditional brick well and plastic pipe produced, and effectively prevents surface collapse.Ducts and pipes crisscross for urban sewage, and layout is complicated, and the connection request between main conduit and the bypass line is higher, if sealing is poor, engineering problem such as will cause leaking.Available technology adopting saddle joint connects trunk pipeline and branch road pipeline; The saddle joint causes displacement because of structural imperfection in installation process Chang Yin transfer when screwing nut, and saddle joint and trunk pipeline are not fitted; Destroy sealing, engineering problem such as cause leaking.
Summary of the invention
The technical problem that the present invention will solve is: for solving the deficiency of existing technology, a kind of saddle joint with reliable sealing performance is provided, is convenient to install, the back is installed is connected closelyr with pipeline, the raising sealability is avoided because of engineering problems such as leaking of causing of displacement.
The technical solution adopted for the present invention to solve the technical problems is: a kind of saddle joint with reliable sealing performance; Comprise the cylindrical shell that connects bypass line; One end of cylindrical shell has the saddle body that connects the trunk pipeline; Cylinder body outer wall is set with Saddle cushion, and cylinder body outer wall is threaded and is used to compress the nut of Saddle cushion, has concavo-convex locating piece on described cylinder inboard wall or the saddle body.Through concavo-convex locating piece the relative saddle joint shaft of saddle joint line position is fixed; Avoid when screwing nut, making the saddle joint around the rotational of saddle joint and nut occurs and screw; But gapped between the saddle external surface of saddle joint and the inwall of trunk pipeline, engineering problem such as cause leaking.
Further, described concavo-convex locating piece has at least one groove and/or projection, can be the combination of a plurality of grooves and projection, make stressed evenly, avoid stress to concentrate and cause cylindrical shell or saddle body to crack, even break.
Further, described concavo-convex locating piece is a ring that is arranged on cylinder inboard wall, is arranged with two grooves and/or projection on the described ring.
Further, described concavo-convex locating piece is two projections or the groove that is symmetricly set on the saddle body internal surface.
A kind of special installation tool that is used to install above-mentioned saddle joint comprises the positioning work piece, connecting rod and the handle that are used to connect concavo-convex locating piece, and the two ends of connecting rod connect positioning work piece and handle respectively.Positioning work piece fixes the saddle joint with after concavo-convex locating piece is connected through handle, thus the displacement of avoiding the saddle joint to cause because of transfer.
Further, positioning work piece comprises a disk, and the diameter of disk and cylinder inboard wall diameter adapt, and disk is provided with and corresponding groove of concavo-convex locating piece or projection.
Further, described positioning work piece comprises a cross bar, and the length of cross bar and cylinder inboard wall diameter adapt, and the two ends of cross bar are respectively equipped with and corresponding groove of concavo-convex locating piece or projection.
For ease of using, removably connect between described positioning work piece and the connecting rod.
As preferably, be threaded between described positioning work piece and the connecting rod or the type groove is connected.
Concrete, having a square groove on the described positioning work piece, connecting rod has the bumping square that is connected with square groove, has the clamping breach on the described square groove, has the elastic force clamping projection that is connected with the clamping breach on the bumping square.The clamping breach matches with elastic force clamping projection, works to prevent that positioning work piece and connecting rod break away from.
The invention has the beneficial effects as follows: the saddle joint structure with reliable sealing performance of the present invention is simple; Novel; Be easy to make, the saddle joint fixed, avoid when screwing nut, making saddle joint integral shift through concavo-convex locating piece; Cause installing and do not fit tightly, engineering problem such as cause leaking.
The professional setting tool of saddle joint of the present invention, simple in structure, be easy to make, cooperate with the concavo-convex locating piece of saddle joint, make things convenient for the installation of saddle joint, and can improve the installation reliability and the sealability of saddle joint.
Description of drawings
Below in conjunction with accompanying drawing the present invention is further specified.
Fig. 1 is the saddle joint structure schematic representation with reliable sealing performance of the present invention;
Fig. 2 is the saddle joint stereogram with reliable sealing performance of the present invention;
Fig. 3 is the structural representation with first embodiment of saddle joint of reliable sealing performance of the present invention;
Fig. 4 is the structural representation with second embodiment of saddle joint of reliable sealing performance of the present invention;
Fig. 5 is the sectional view with first embodiment of saddle joint of reliable sealing performance of the present invention;
Fig. 6 is the structural representation with the 3rd embodiment of saddle joint of reliable sealing performance of the present invention;
Fig. 7 is the structural representation with the 4th embodiment of saddle joint of reliable sealing performance of the present invention;
Fig. 8 is the special installation tool that the present invention is used to install first embodiment of saddle joint;
Fig. 9 is the special installation tool that the present invention is used to install second embodiment of saddle joint;
Figure 10 is the special installation tool that the present invention is used to install the 3rd embodiment of saddle joint;
Figure 11 is the special installation tool that the present invention is used to install the 4th embodiment of saddle joint.
Among the figure: 1. cylindrical shell, 2. saddle body, 3. Saddle cushion, 4. nut, 5. concavo-convex locating piece, 51. rings, 6. positioning work piece, 61. disks, 62. cross bars, 63. clamping breach, 7. connecting rod, 71. elastic force clamping projections, 8. handles.
Embodiment
Combine accompanying drawing that the present invention is done further detailed explanation now.These accompanying drawings are the schematic representation of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
Fig. 1 Fig. 2 is planimetric map of the present invention and stereogram.Saddle joint with reliable sealing performance comprises the cylindrical shell 1 that connects bypass line, and an end of cylindrical shell 1 has the saddle body 2 that connects the trunk pipeline, and cylindrical shell 1 outer wall is set with Saddle cushion 3, and cylindrical shell 1 outer wall thread connects the nut 4 that is used to compress Saddle cushion 3.
Fig. 3 is first embodiment with saddle joint of reliable sealing performance of the present invention; Comprise the cylindrical shell 1 that connects bypass line; One end of cylindrical shell 1 has the saddle body 2 that connects the trunk pipeline; Cylindrical shell 1 outer wall is set with Saddle cushion 3, and cylindrical shell 1 outer wall thread connects the nut 4 that is used to compress Saddle cushion 3, has concavo-convex locating piece 5 on cylindrical shell 1 inwall.Concavo-convex locating piece 5 has at least one groove and/or projection.Can be the combination of a plurality of grooves and projection, concentrate, protection cylindrical shell 1 inwall to reduce stress.Present embodiment preferably adopts two grooves and two projections.
Fig. 8 is a kind of special installation tool that is used to install first embodiment of saddle joint of the present invention, comprises the positioning work piece 6, connecting rod 7 and the handle 8 that are used to connect concavo-convex locating piece 5, and the two ends of connecting rod 7 connect positioning work piece 6 and handle 8 respectively.Positioning work piece 6 comprises a disk 61, and the diameter of disk 61 and cylindrical shell 1 inner diameter adapt, and disk 61 is provided with and concavo-convex locating piece 5 corresponding groove or projections.
Fig. 4 Fig. 5 is second embodiment with saddle joint of reliable sealing performance of the present invention; Comprise the cylindrical shell 1 that connects bypass line; One end of cylindrical shell 1 has the saddle body 2 that connects the trunk pipeline; Cylindrical shell 1 outer wall is set with Saddle cushion 3, and cylindrical shell 1 outer wall thread connects the nut 4 that is used to compress Saddle cushion 3, has concavo-convex locating piece 5 on cylindrical shell 1 inwall.Concavo-convex locating piece 5 is arranged with two grooves for being arranged on a ring 51 of cylinder inboard wall on the ring 51.
Fig. 9 is a kind of special installation tool that is used to install second embodiment of saddle joint of the present invention, comprises the positioning work piece 6, connecting rod 7 and the handle 8 that are used to connect concavo-convex locating piece 5, and the two ends of connecting rod 7 connect positioning work piece 6 and handle 8 respectively.Positioning work piece 6 comprises a cross bar 62, and the length of cross bar 62 and cylindrical shell 1 inner diameter adapt, and the two ends of cross bar 62 have respectively and concavo-convex locating piece 5 corresponding two projections.
Fig. 6 is the 3rd embodiment with saddle joint of reliable sealing performance of the present invention; Comprise the cylindrical shell 1 that connects bypass line; One end of cylindrical shell 1 has the saddle body 2 that connects the trunk pipeline; Cylindrical shell 1 outer wall is set with Saddle cushion 3, and cylindrical shell 1 outer wall thread connects the nut 4 that is used to compress Saddle cushion 3, has concavo-convex locating piece 5 on cylindrical shell 1 inwall.Concavo-convex locating piece 5 is arranged with a projection and a groove for being arranged on a ring 51 of cylinder inboard wall on the ring 51.
Figure 10 is a kind of special installation tool that is used to install the 3rd embodiment of saddle joint of the present invention, comprises the positioning work piece 6, connecting rod 7 and the handle 8 that are used to connect concavo-convex locating piece 5, and the two ends of connecting rod 7 connect positioning work piece 6 and handle 8 respectively.Positioning work piece 6 comprises a cross bar 62, and the length of cross bar 62 and cylindrical shell 1 inner diameter adapt, and an end of cross bar 62 is provided with projection, and the other end is provided with groove.
Fig. 7 is the 4th embodiment with saddle joint of reliable sealing performance of the present invention; Comprise the cylindrical shell 1 that connects bypass line; One end of cylindrical shell 1 has the saddle body 2 that connects the trunk pipeline; Cylindrical shell 1 outer wall is set with Saddle cushion 3, and cylindrical shell 1 outer wall thread connects the nut 4 that is used to compress Saddle cushion 3, has concavo-convex locating piece 5 on cylindrical shell 1 inwall.Concavo-convex locating piece 5 is for being symmetricly set on two projections on saddle body 2 internal surfaces, and projection can be square, cylindrical a, triangle etc.
Figure 11 is a kind of special installation tool that is used to install the 4th embodiment of saddle joint of the present invention, comprises the positioning work piece 6, connecting rod 7 and the handle 8 that are used to connect concavo-convex locating piece 5, and the two ends of connecting rod 7 connect positioning work piece 6 and handle 8 respectively.Positioning work piece 6 comprises a cross bar 62, and the length of cross bar 62 and cylindrical shell 1 inner diameter adapt, and the two ends of cross bar 62 are respectively equipped with and concavo-convex locating piece 5 corresponding grooves.Removably connect between positioning work piece 6 and the connecting rod 7, the type groove is connected between positioning work piece 6 and the connecting rod 7.Have a square groove on the positioning work piece 6, connecting rod 7 has the bumping square that is connected with square groove, has clamping breach 63 on the square groove, has the elastic force clamping projection 71 that is connected with clamping breach 63 on the bumping square.
Also can adopt between positioning work piece 6 and the connecting rod 7 to be threaded, the type groove also can adopt polygonals such as triangle, pentagon, but for easy to process, and square is processing the most easily.
Claims (10)
1. saddle joint with reliable sealing performance; Comprise the cylindrical shell (1) that connects bypass line; One end of cylindrical shell (1) has the saddle body (2) that connects the trunk pipeline; Cylindrical shell (1) outer wall is set with Saddle cushion (3), and cylindrical shell (1) outer wall thread connects the nut (4) that is used to compress Saddle cushion (3), it is characterized in that: have concavo-convex locating piece (5) on described cylindrical shell (1) inwall or the saddle body (2).
2. the saddle joint with reliable sealing performance as claimed in claim 1 is characterized in that: described concavo-convex locating piece (5) has at least one groove and/or projection.
3. the saddle joint with reliable sealing performance as claimed in claim 1 is characterized in that: described concavo-convex locating piece (5) is arranged with two grooves and/or projection for being arranged on a ring (51) of cylinder inboard wall on the described ring (51).
4. the saddle joint with reliable sealing performance as claimed in claim 1 is characterized in that: described concavo-convex locating piece (5) is for being symmetricly set on two projections or the groove on saddle body (2) internal surface.
5. one kind is used to install the special installation tool like each described saddle joint of claim 1-4; It is characterized in that: comprise the positioning work piece (6), connecting rod (7) and the handle (8) that are used to connect concavo-convex locating piece (5), the two ends of connecting rod (7) connect positioning work piece (6) and handle (8) respectively.
6. special installation tool as claimed in claim 5 is characterized in that: described positioning work piece (6) comprises a disk (61), and the diameter of disk (61) and cylindrical shell (1) inner diameter adapt, and disk (61) is provided with and corresponding groove of concavo-convex locating piece (5) or projection.
7. special installation tool as claimed in claim 5; It is characterized in that: described positioning work piece (6) comprises a cross bar (62); The length of cross bar (62) and cylindrical shell (1) inner diameter adapt, and the two ends of cross bar (62) are respectively equipped with and corresponding groove of concavo-convex locating piece (5) or projection.
8. like claim 5 or 6 or 7 described special installation tools, it is characterized in that: removably connect between described positioning work piece (6) and the connecting rod (7).
9. special installation tool as claimed in claim 8 is characterized in that: be threaded between described positioning work piece (6) and the connecting rod (7) or the type groove is connected.
10. special installation tool as claimed in claim 9; It is characterized in that: described positioning work piece has a square groove on (6); Connecting rod (7) has the bumping square that is connected with square groove; Have clamping breach (63) on the described square groove, have the elastic force clamping projection (71) that is connected with clamping breach (63) on the bumping square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110275481A CN102313105A (en) | 2011-09-16 | 2011-09-16 | Saddle joint with reliable sealing performance and special installing tool thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110275481A CN102313105A (en) | 2011-09-16 | 2011-09-16 | Saddle joint with reliable sealing performance and special installing tool thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102313105A true CN102313105A (en) | 2012-01-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110275481A Pending CN102313105A (en) | 2011-09-16 | 2011-09-16 | Saddle joint with reliable sealing performance and special installing tool thereof |
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| Country | Link |
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| CN (1) | CN102313105A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112413265A (en) * | 2020-11-17 | 2021-02-26 | 奇瑞商用车（安徽）有限公司 | Overflow outlet assembly of automobile air inlet rubber pipe |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1059020A (en) * | 1990-08-13 | 1992-02-26 | 黄秉谊 | The bonding apparatus of pipe and joint |
| CN1061069A (en) * | 1990-09-27 | 1992-05-13 | 加利福尼亚联合石油公司 | Oil tool release joint |
| JPH04285390A (en) * | 1991-03-15 | 1992-10-09 | Sekisui Chem Co Ltd | Constructing method of branched pipe joint |
| US5737822A (en) * | 1995-06-12 | 1998-04-14 | Insituform (Netherlands) B.V. | Corporation stop assembly |
| EP0890777A1 (en) * | 1997-07-10 | 1999-01-13 | Polva Pipelife B.V. | Branch unit with stable sealing ring |
| CN201544191U (en) * | 2009-11-06 | 2010-08-11 | 江苏省电力公司淮安市楚州供电公司 | Tool for fastening valve core of butterfly valve |
| CN202302511U (en) * | 2011-09-16 | 2012-07-04 | 周佰兴 | Saddle joint with reliable sealing performance and mounting tool special for saddle joint |
-
2011
- 2011-09-16 CN CN201110275481A patent/CN102313105A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1059020A (en) * | 1990-08-13 | 1992-02-26 | 黄秉谊 | The bonding apparatus of pipe and joint |
| CN1061069A (en) * | 1990-09-27 | 1992-05-13 | 加利福尼亚联合石油公司 | Oil tool release joint |
| JPH04285390A (en) * | 1991-03-15 | 1992-10-09 | Sekisui Chem Co Ltd | Constructing method of branched pipe joint |
| US5737822A (en) * | 1995-06-12 | 1998-04-14 | Insituform (Netherlands) B.V. | Corporation stop assembly |
| EP0890777A1 (en) * | 1997-07-10 | 1999-01-13 | Polva Pipelife B.V. | Branch unit with stable sealing ring |
| CN201544191U (en) * | 2009-11-06 | 2010-08-11 | 江苏省电力公司淮安市楚州供电公司 | Tool for fastening valve core of butterfly valve |
| CN202302511U (en) * | 2011-09-16 | 2012-07-04 | 周佰兴 | Saddle joint with reliable sealing performance and mounting tool special for saddle joint |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112413265A (en) * | 2020-11-17 | 2021-02-26 | 奇瑞商用车（安徽）有限公司 | Overflow outlet assembly of automobile air inlet rubber pipe |
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Application publication date: 20120111 |