CN106015763A - Water drainage pipeline capable of protecting double-cone type pipe connector - Google Patents
Water drainage pipeline capable of protecting double-cone type pipe connector Download PDFInfo
- Publication number
- CN106015763A CN106015763A CN201610557883.5A CN201610557883A CN106015763A CN 106015763 A CN106015763 A CN 106015763A CN 201610557883 A CN201610557883 A CN 201610557883A CN 106015763 A CN106015763 A CN 106015763A
- Authority
- CN
- China
- Prior art keywords
- drainage pipeline
- pipe body
- platform
- cone type
- seat
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/006—Rigid pipes specially profiled
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/10—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations
- F16L27/1017—Joints with sleeve or socket
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/10—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations
- F16L27/107—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a flexible sleeve
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sewage (AREA)
Abstract
A water drainage pipeline capable of protecting a double-cone type pipe connector comprises a pipe body which is horizontally arranged. The outer circumferential surfaces of the two end portions of the pipe body are each provided with an annular step. The outer diameter of the annular steps is smaller than that of the pipe body. The two end faces of the pipe body are correspondingly in arc transition with outer circumferential faces of the annular steps on the same sides. A seating platform is arranged at the bottom of the pipe body. The length of the seating platform is equal to the value obtained by subtracting the lengths of the two annular steps from the length of the pipe body. The bottom face of the seating platform is parallel with the horizontal plane. The distance between the central line of the pipe body and the lower surface of the seating platform is equal to one half of the outer diameter of the pipe body. The width of the seating platform is equal to one half of the outer diameter of the pipe body. The water drainage pipeline is simple in structure and easy to manufacture; and in the construction process of the water drainage pipeline, the double-cone type pipe connector can be effectively protected against cutting cracking, the bottom of the water drainage pipeline can all make contact with the trench ground in the whole length direction, it is ensured that backfilling is compact, and good stability is kept in the transportation and installation process.
Description
Technical field
The invention belongs to Construction of sewer technical field, be specifically related to a kind of drainage pipeline protecting double-cone type pipe joint.
Background technology
In Construction of sewer, the position the most easily leaked is two drainage pipeline junctions, the following connected mode of general employing between current drainage pipeline: 1, screwed connection；2, welding；3, welding；4, bonding；5, cement caulking connects；6, using special pipe fitting to connect, the Chinese invention patent of such as Patent No. ZL201420285120.6 discloses a kind of double-cone type joint for connecting drainage pipeline.Above-mentioned first five plant connected mode or there is the shortcoming that mounting process is loaded down with trivial details, or there is the problem that sealing is poor；And for connecting what the double-cone type joint of drainage pipeline was made up of elastomeric material, in use, it is easily installed and good airproof performance, but owing to edge, outer ring, drainage pipeline two ends is sharp-pointed, double-cone type fitting sleeve is on drainage pipeline, the left Taper Pipe of double-cone type joint and the root of right Taper Pipe are easily isolated by the edge, outer ring that drainage pipeline is sharp-pointed, so still can leak；Additionally, owing to drainage pipeline two ends are arranged with double-cone type joint, the external diameter of the double-cone type joint after connection is more than drainage pipeline external diameter, double-cone type joint is caused to contact with groove terrace, making in the middle part of drainage pipeline unsettled, when causing the backfill soil bottom drainage pipeline uneven, force-bearing situation is the best, when on road surface, large truck passes through, may make to produce bottom drainage pipeline tension, make drainage pipeline damage；It is columnar structured for also having drainage pipeline, so often rolls when transport and installation, has influence on the stability of safety and installation.
Summary of the invention
The present invention is to solve weak point of the prior art, it is provided that the whole length direction in a kind of bottom all can contact, guarantee to backfill the drainage pipeline of the double-cone type protected pipe joint that is closely knit and that keep good stability in transport and installation process with groove ground.
For solving above-mentioned technical problem; the present invention adopts the following technical scheme that a kind of drainage pipeline protecting double-cone type pipe joint; including horizontally disposed body; the external peripheral surface at body both ends is respectively equipped with a ring-shaped step; the external diameter of ring-shaped step is less than the external diameter of body, arc transition between body both ends of the surface correspondence and the outer circumference surface of homonymy ring-shaped step.
Its bottom is provided with platform of taking a seat, the length of platform of taking a seat deducts the length of two ring-shaped steps equal to or less than the length of body, take a seat the bottom surface of platform and plane-parallel, body central line and the half equal to outer tube diameter of distance taken a seat between platform lower surface.
The take a seat width of platform is less than the external diameter of body, and platform of taking a seat is symmetrical set about body central line.
Use technique scheme, when two drainage pipeline correspondences connect, the left Taper Pipe of a kind of double-cone type joint for connecting drainage pipeline disclosed in use Patent No. ZL201420285120.6 and right Taper Pipe are respectively fitted over the ring-shaped step of two drainage pipelines, the external diameter of left Taper Pipe and right Taper Pipe is just equal with the external diameter of body, thus makes to keep smooth between double-cone type joint and drainage pipeline excircle；When drainage pipeline is placed in groove, body all contacts with the bottom surface of groove with double-cone type joint, thus avoids body and unsettled situation occurs；It addition, body both ends of the surface are corresponding and arc transition between the outer circumference surface of homonymy ring-shaped step, this avoid sharp-pointed edge, outer ring and left Taper Pipe and right Taper Pipe root are isolated；When transport and installation operation are played in the effect of platform of taking a seat, the effect that body will not rotate, security and stability is higher.Body central line and the external diameter less than body of distance taken a seat between platform lower surface, the symmetrical reasonable setting of platform of taking a seat, i.e. can keep stable, can ensure that again backfill effect.
In sum, the present invention is poured by concrete into mould jolt ramming is integrally manufactured to be formed.Present configuration is simple, easily fabricated; during Construction of sewer; can effectively protect double-cone type pipe joint not isolated, the whole length direction in bottom of drainage pipeline all can contact with groove ground, guarantee to backfill effect, and keeps good stability in transport and installation process.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the left view of Fig. 1.
Detailed description of the invention
As depicted in figs. 1 and 2; a kind of drainage pipeline protecting double-cone type pipe joint of the present invention; including horizontally disposed body 1; the external peripheral surface at body 1 both ends is respectively equipped with a ring-shaped step 2; the external diameter of ring-shaped step 2 is less than the external diameter of body 1, arc transition between body 1 both ends of the surface correspondence and the outer circumference surface of homonymy ring-shaped step 2.
Platform 3 of taking a seat it is provided with bottom body 1, the length of platform 3 of taking a seat deducts the length of two ring-shaped steps 2 equal to or less than the length of body 1, take a seat the bottom surface of platform 3 and plane-parallel, body 1 centrage and the half equal to body 1 external diameter of distance taken a seat between platform 3 lower surface.
The take a seat width of platform 3 is less than the external diameter of body 1, and platform 3 of taking a seat is symmetrical set about body 1 centrage
When two drainage pipeline correspondences connect, the left Taper Pipe of a kind of double-cone type joint for connecting drainage pipeline disclosed in use Patent No. ZL201420285120.6 and right Taper Pipe are respectively fitted over the ring-shaped step 2 of two drainage pipelines, the external diameter of left Taper Pipe and right Taper Pipe is just equal with the external diameter of body 1, thus makes to keep smooth between double-cone type joint and drainage pipeline excircle；When drainage pipeline is placed in groove, body 1 all contacts with the bottom surface of groove with double-cone type joint, thus avoids body 1 and unsettled situation occurs；It addition, body 1 both ends of the surface are corresponding and arc transition between the outer circumference surface of homonymy ring-shaped step 2, this avoid sharp-pointed edge, outer ring and left Taper Pipe and right Taper Pipe root are isolated；When transport and installation operation are played in the effect of platform 3 of taking a seat, the effect that body 1 will not arbitrarily rotate, security and stability is higher.Body 1 centrage and the half equal to body 1 external diameter of distance taken a seat between platform 3 lower surface, it is ensured that the extreme lower position of double-cone type joint keeps flushing with platform 3 lower surface of taking a seat.
Above example is only in order to illustrative not limiting technical scheme, although the present invention being described in detail with reference to above-described embodiment, it will be understood by those within the art that: still the present invention can be modified or equivalent, any modification or partial replacement without departing from the spirit and scope of the present invention, it all should be contained in the middle of scope of the presently claimed invention.
Claims (3)
1. the drainage pipeline that can protect double-cone type pipe joint; including horizontally disposed body; it is characterized in that: the external peripheral surface at body both ends is respectively equipped with a ring-shaped step; the external diameter of ring-shaped step is less than the external diameter of body, arc transition between body both ends of the surface correspondence and the outer circumference surface of homonymy ring-shaped step.
A kind of drainage pipeline protecting double-cone type pipe joint the most according to claim 1; it is characterized in that: its bottom is provided with platform of taking a seat; the length of platform of taking a seat deducts the length of two ring-shaped steps equal to or less than the length of body; take a seat the bottom surface of platform and plane-parallel, body central line and the half equal to outer tube diameter of distance taken a seat between platform lower surface.
A kind of drainage pipeline protecting double-cone type pipe joint the most according to claim 2, it is characterised in that: the width of platform of taking a seat is less than the external diameter of body, and platform of taking a seat is symmetrical set about body central line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610557883.5A CN106015763A (en) | 2016-07-15 | 2016-07-15 | Water drainage pipeline capable of protecting double-cone type pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610557883.5A CN106015763A (en) | 2016-07-15 | 2016-07-15 | Water drainage pipeline capable of protecting double-cone type pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106015763A true CN106015763A (en) | 2016-10-12 |
Family
ID=57119050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610557883.5A Pending CN106015763A (en) | 2016-07-15 | 2016-07-15 | Water drainage pipeline capable of protecting double-cone type pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106015763A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989214A (en) * | 2017-05-25 | 2017-07-28 | 天津市管道工程集团有限公司 | A kind of pressure-resistant city buried pipe |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3019623A1 (en) * | 1980-05-22 | 1981-11-26 | Dipl.-Ing. Wilhelm Markgraf KG Bauunternehmung, 8580 Bayreuth | Flangeless connection for underground pipes - uses interlocking smooth ends or sleeve around stepped ends, both incorporating sealing rings |
| CN2746235Y (en) * | 2004-08-27 | 2005-12-14 | 黄博 | Female end and socket rolling suspension processed reinforced concrete pipe |
| CN200982476Y (en) * | 2006-12-15 | 2007-11-28 | 马海东 | High-strength pressure pipe base and shape tube |
| CN201196299Y (en) * | 2008-05-23 | 2009-02-18 | 天津万联管道工程有限公司 | Prefabricated concrete pipe gallery |
| CN201407427Y (en) * | 2009-04-02 | 2010-02-17 | 周山 | Composite corrosion-resistant reinforced concrete drainage connecting pipe |
| CN201475520U (en) * | 2009-08-18 | 2010-05-19 | 四川省富侨工业有限公司 | Reinforced concrete pipe for jacking construction method |
| CN201561196U (en) * | 2009-11-13 | 2010-08-25 | 天津市泽宝水泥制品有限公司 | Flexible groove and tongue overhang roll molding reinforced concrete sewer pipe |
| CN206234485U (en) * | 2016-07-15 | 2017-06-09 | 詹珂君 | A kind of drainage pipeline for protecting double-cone type pipe joint |
-
2016
- 2016-07-15 CN CN201610557883.5A patent/CN106015763A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3019623A1 (en) * | 1980-05-22 | 1981-11-26 | Dipl.-Ing. Wilhelm Markgraf KG Bauunternehmung, 8580 Bayreuth | Flangeless connection for underground pipes - uses interlocking smooth ends or sleeve around stepped ends, both incorporating sealing rings |
| CN2746235Y (en) * | 2004-08-27 | 2005-12-14 | 黄博 | Female end and socket rolling suspension processed reinforced concrete pipe |
| CN200982476Y (en) * | 2006-12-15 | 2007-11-28 | 马海东 | High-strength pressure pipe base and shape tube |
| CN201196299Y (en) * | 2008-05-23 | 2009-02-18 | 天津万联管道工程有限公司 | Prefabricated concrete pipe gallery |
| CN201407427Y (en) * | 2009-04-02 | 2010-02-17 | 周山 | Composite corrosion-resistant reinforced concrete drainage connecting pipe |
| CN201475520U (en) * | 2009-08-18 | 2010-05-19 | 四川省富侨工业有限公司 | Reinforced concrete pipe for jacking construction method |
| CN201561196U (en) * | 2009-11-13 | 2010-08-25 | 天津市泽宝水泥制品有限公司 | Flexible groove and tongue overhang roll molding reinforced concrete sewer pipe |
| CN206234485U (en) * | 2016-07-15 | 2017-06-09 | 詹珂君 | A kind of drainage pipeline for protecting double-cone type pipe joint |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989214A (en) * | 2017-05-25 | 2017-07-28 | 天津市管道工程集团有限公司 | A kind of pressure-resistant city buried pipe |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |
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| RJ01 | Rejection of invention patent application after publication |