CN104798478A - High-strength underground pipe connector for improving soil in saline and alkaline land - Google Patents
High-strength underground pipe connector for improving soil in saline and alkaline land Download PDFInfo
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- CN104798478A CN104798478A CN201510210574.6A CN201510210574A CN104798478A CN 104798478 A CN104798478 A CN 104798478A CN 201510210574 A CN201510210574 A CN 201510210574A CN 104798478 A CN104798478 A CN 104798478A
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- clamping part
- connecting portion
- underground pipe
- hidden pipe
- alkaline land
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Abstract
The invention provides a high-strength underground pipe connector for improving soil in saline and alkaline land. The high-strength underground pipe connector comprises a connector body, wherein the connector body is tubular and comprises a rotary clamping part and connecting parts; the connecting parts are positioned on two sides of the rotary clamping part; external threads matched with an underground pipe are arranged on the connecting parts; an anti-skid clamping groove which is inwards sunken is formed in the outer surface of the rotary clamping part; a protecting jacket sleeves the outside of each connecting part; the inner diameter of each protecting jacket is greater than the outer diameter of the corresponding connecting part; a position, close to the rotary clamping part, of each protecting jacket, is connected with the rotary clamping part. The high-strength underground pipe connector disclosed by the invention is high in corrosion resistance; threaded connecting parts are utilized to be matched with the threads of the underground pipe, so that the thread connecting strength is high; for further improving the connecting strength, the protecting jackets sleeve the outsides of the connecting parts, and the protecting jackets and the connecting parts mutually act to clamp the underground pipe between the protecting jackets and the connecting parts; meanwhile, the high-strength underground pipe connector has the advantage of preventing the leakage of the connector.
Description
Technical field
The present invention relates to engineering drainage technical field, particularly relate to a kind of hidden pipe technology, specifically refer to a kind of for the high strength hidden pipe jointing in alkaline land soil improvement.
Background technology
As everyone knows, one of very general technology used in alkaline land improving process is hidden pipe salt discharge technology, this technical pattern is simple, easy to use, two kinds of hidden pipes are mainly contained in current hidden pipe process, the first is rolling, the hidden pipe of longer dimension, the length of a general volume is 100 meters, in process of deployment more for convenience, the second is the hidden pipe using size shorter, a general length is at about 10 meters, hidden pipe length is shorter, in process of deployment, the quantity of hidden pipe jointing is more, due to the difference of geographical area of constructing, as the area that the north is cold, catch a cold hardening winter owing to being subject to hidden pipe material, breakable defect, the hidden pipe of rolling cannot be used in process of deployment, the hidden pipe of single 10 meters of effects can only be used.
Connecting general mode between adjacent two hidden pipes is noose, iron wire is utilized to bundle in periphery after adjustment, mainly for preventing in hidden pipe process of deployment, the stressed effect of hidden pipe, joint is dragged out, improve the bonding strength of joint, prevent imbedding low hidden pipe junction besides and produce leak, cause salinity to reveal, affect land improvement effect, long-time use, fracture after iron wire corrosion, does not have fixation.
Summary of the invention
The technical problem to be solved in the present invention is for the weak point existing for prior art, there is provided a kind of for the high strength hidden pipe jointing in alkaline land soil improvement, adopt this joint, first the anti-aging materials such as PVC are utilized to make, corrosion resistance is strong, utilize the threaded connection place be provided with, can mate with the screw thread that hidden pipe carries, the intensity that is threaded is high, for improving bonding strength further, in connecting portion outer cover, protective sleeve is housed, protective sleeve and connecting portion interact, by the hidden pipe clamping be positioned between the two, also there is the effect preventing joint seepage simultaneously.
Technical solution of the present invention is, there is provided a kind of for the high strength hidden pipe jointing in alkaline land soil improvement as follows, comprise joint body, described joint body is tubulose, described joint body comprises rotation clamping part and connecting portion, described connecting portion is in rotation clamping part both sides, described connecting portion is provided with the external screw thread matched with hidden pipe, described rotation clamping part outer surface is provided with the anti-skidding draw-in groove caved inward, described connecting portion outer cover is equipped with protective sleeve, the internal diameter of described protective sleeve is greater than the external diameter of connecting portion, described protective sleeve is connected with rotation clamping part near the position of rotating clamping part.Adopt the technical program, utilize the screw thread that hidden pipe carries, be provided with the joint mated with hidden pipe screw thread; rotating manner is utilized to connect; in order to prevent joint from revealing after connection, at outer setting protective sleeve, both having played can protective action; also the effect increasing bonding strength is played; structure is simple, easy to use, effectively prevent and traditional company in process uses iron wire to bundle; after long-time use, iron wire is corroded, the problem that joint is revealed.
As preferably, described connecting portion is with tapering, and described cone-apex angle is 1 °, and described connecting portion is greater than the one end away from rotating clamping part near one end diameter rotating clamping part.Adopt the technical program, realize self-locking, and improve bonding strength, avoid that joint is stressed to be left afterwards by pulling.
As preferably, described protective sleeve end is provided with chamfering.Adopt the technical program, be convenient to the insertion of hidden pipe, structure is simple, easy to use.
As preferably, described joint body inside is provided with guiding gutter.Adopt the technical program, further increase the salt discharge ability of joint, effectively prevent the accumulation of joint salinity, the high strength corrosion that a large amount of salinity piles up rear butt joint can be eliminated.
As preferably, described joint body inside is provided with supporter.Adopt the technical program, improve the anti-pressure ability of joint, effectively prevent joint to be flattened, ensure that the normal salt discharge work of pipeline.
Adopt beneficial effect of the present invention: first utilize the anti-aging materials such as PVC to make; corrosion resistance is strong; utilize the threaded connection place be provided with; can mate with the screw thread that hidden pipe carries; the intensity that is threaded is high; for improving bonding strength further; in connecting portion outer cover, protective sleeve is housed; protective sleeve and connecting portion interact; by the hidden pipe clamping be positioned between the two, also there is the effect preventing joint seepage simultaneously, effectively prevent and traditional company in process use iron wire to bundle; after long-time use, iron wire is corroded, the problem that joint is revealed.
Accompanying drawing explanation
Fig. 1 is the structural representation of hidden pipe jointing of the present invention.
Fig. 2 is the left TV structure schematic diagram of Fig. 1.
Fig. 3 is the structural representation after Fig. 1 cuts open.
Shown in figure: 1, joint body, 2, rotate clamping part, 3, connecting portion, 4, external screw thread, 5, anti-skidding draw-in groove, 6, protective sleeve, 7, chamfering, 8, guiding gutter, 9, supporter.
Embodiment
For ease of illustrating, below in conjunction with accompanying drawing, elaborating for the high strength hidden pipe jointing in alkaline land soil improvement to invention.
As shown in Figure 1 to Figure 3, a kind of for the high strength hidden pipe jointing in alkaline land soil improvement, comprise joint body 1, described joint body 1 is tubulose, described joint body 1 comprises rotation clamping part 2 and connecting portion 3, described connecting portion 3 is positioned at and rotates clamping part 2 both sides, described connecting portion 3 is provided with the external screw thread 4 matched with hidden pipe, described rotation clamping part 2 outer surface is provided with the anti-skidding draw-in groove 5 caved inward, described connecting portion 3 outer cover is equipped with protective sleeve 6, the internal diameter of described protective sleeve 6 is greater than the external diameter of connecting portion 3, described protective sleeve 6 is connected with rotation clamping part 2 near the position of rotating clamping part 2, described connecting portion 3 is with tapering, and described cone-apex angle is 1 °, and described connecting portion 3 is greater than the one end away from rotating clamping part 2 near one end diameter rotating clamping part 2, described protective sleeve 6 end is provided with chamfering 7, described joint body 1 inside is provided with guiding gutter 8, described joint body 1 inside is provided with supporter 9.
Adopt the technical program; first the anti-aging materials such as PVC are utilized to make; corrosion resistance is strong; utilize the threaded connection place be provided with; can mate with the screw thread that hidden pipe carries; the intensity that is threaded is high; for improving bonding strength further; in connecting portion outer cover, protective sleeve is housed, protective sleeve and connecting portion interact, by the hidden pipe clamping be positioned between the two; also there is the effect preventing joint seepage simultaneously; effectively prevent and traditional company in process use iron wire to bundle, after long-time use, iron wire is corroded, the problem of joint leakage.
In the above-described embodiments, preferred forms of the present invention is described, obviously, under inventive concept of the present invention, still can make a lot of change.At this, should illustrate, any change made under inventive concept of the present invention all will fall within the scope of protection of the present invention.
Claims (5)
1.
a kind of for the high strength hidden pipe jointing in alkaline land soil improvement, it is characterized in that: comprise joint body (1), described joint body (1) is tubulose, described joint body (1) comprises rotation clamping part (2) and connecting portion (3), described connecting portion (3) is positioned at and rotates clamping part (2) both sides, described connecting portion (3) is provided with the external screw thread (4) matched with hidden pipe, described rotation clamping part (2) outer surface is provided with the anti-skidding draw-in groove (5) caved inward, described connecting portion (3) outer cover is equipped with protective sleeve (6), the internal diameter of described protective sleeve (6) is greater than the external diameter of connecting portion (3), described protective sleeve (6) is connected with rotation clamping part (2) near the position of rotating clamping part (2).
2.
according to claim 1 for the high strength hidden pipe jointing in alkaline land soil improvement, it is characterized in that: described connecting portion (3) is with tapering, described cone-apex angle is 1 °, and described connecting portion (3) is greater than the one end away from rotating clamping part (2) near one end diameter rotating clamping part (2).
3.
according to claim 2 for the high strength hidden pipe jointing in alkaline land soil improvement, it is characterized in that: described protective sleeve (6) end is provided with chamfering (7).
4.
according to claim 1 for the high strength hidden pipe jointing in alkaline land soil improvement, it is characterized in that: described joint body (1) inside is provided with guiding gutter (8).
5.
according to claim 4 for the high strength hidden pipe jointing in alkaline land soil improvement, it is characterized in that: described joint body (1) inside is provided with supporter (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510210574.6A CN104798478A (en) | 2015-04-29 | 2015-04-29 | High-strength underground pipe connector for improving soil in saline and alkaline land |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510210574.6A CN104798478A (en) | 2015-04-29 | 2015-04-29 | High-strength underground pipe connector for improving soil in saline and alkaline land |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104798478A true CN104798478A (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510210574.6A Pending CN104798478A (en) | 2015-04-29 | 2015-04-29 | High-strength underground pipe connector for improving soil in saline and alkaline land |
Country Status (1)
| Country | Link |
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| CN (1) | CN104798478A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106465587A (en) * | 2016-08-29 | 2017-03-01 | 山东胜伟园林科技有限公司 | A kind of hidden pipe jointing for alkaline land soil improvement |
| CN112178333A (en) * | 2019-07-02 | 2021-01-05 | 汉斯格罗欧洲公司 | Multi-lumen hose and connector nipple |
-
2015
- 2015-04-29 CN CN201510210574.6A patent/CN104798478A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106465587A (en) * | 2016-08-29 | 2017-03-01 | 山东胜伟园林科技有限公司 | A kind of hidden pipe jointing for alkaline land soil improvement |
| CN112178333A (en) * | 2019-07-02 | 2021-01-05 | 汉斯格罗欧洲公司 | Multi-lumen hose and connector nipple |
| CN112178333B (en) * | 2019-07-02 | 2023-02-21 | 汉斯格罗欧洲公司 | Multi-lumen hose and connector nipple |
| US11598460B2 (en) | 2019-07-02 | 2023-03-07 | Hansgrohe Se | Multi-lumen hose and connector nipple |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150729 |
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| WD01 | Invention patent application deemed withdrawn after publication |