CN201448542U - Quick coupling for connecting grouting pipes - Google Patents
Quick coupling for connecting grouting pipes Download PDFInfo
- Publication number
- CN201448542U CN201448542U CN2009200340440U CN200920034044U CN201448542U CN 201448542 U CN201448542 U CN 201448542U CN 2009200340440 U CN2009200340440 U CN 2009200340440U CN 200920034044 U CN200920034044 U CN 200920034044U CN 201448542 U CN201448542 U CN 201448542U
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- CN
- China
- Prior art keywords
- joint
- quick coupling
- grouting
- convex
- convex joint
- 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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Abstract
The utility model discloses a quick coupling for connecting grouting pipes, which comprises a union nut. The quick coupling is characterized in that a concave joint and a convex joint are respectively connected to two ends of the union nut through right-handed threads and left-handed threads, and the concave joint and the convex joint are respectively connected with an external sleeve of a to-be-connected pipe through threads disposed on outer circles of the concave joint and the convex joint. The quick coupling is suitable for connecting middle-high pressure curtain grouting pipelines, has the advantages of simple manufacturing materials, convenient on-site processing and manufacturing, long service life and the like, and particularly achieves simple, quick and convincement on-site disassembly and assembly, thereby quickening installation and maintenance speed of the grouting pipelines, and improving efficiency of grouting construction.
Description
Technical field
The utility model relates to a kind of grouting pipeline connecting parts, is specifically related to a kind of grout pipe and connects catcher fast.
Background technique
Often relate to the grouting project in the engineerings such as water conservancy and hydropower, as consolidation grouting, curtain grouting etc.In the site operation, the finished product joint of manufacturer production is adopted in the connection of grouting pipeline usually, in the construction when joint is damaged, to in time change or keep in repair, because the job site majority is in the mountain area, buying or processing inconvenience, therefore, often influence normal construction production.
The model utility content
The purpose of this utility model is at above-mentioned the deficiencies in the prior art, and a kind of on-the-spot processing, easy to make is provided, and dismounting simply, grout pipe connects catcher fast efficiently.
For achieving the above object, the technological scheme that the utility model adopted is: a kind of grout pipe connects catcher fast, it is characterized in that: it comprises a Female connector fittings, the two ends of described Female connector fittings are connected with the convex joint with the spill joint by positive left-hand thread respectively, and described spill joint is connected with the female cover of adapter by the screw thread that is arranged on its cylindrical respectively with the convex joint.
The utility model compared with prior art has the following advantages:
The utility model is reasonable in design, simple in structure, be suitable for the connection of Intermediate High Pressure curtain grouting pipeline, it is simple that this catcher has Manufacturing material, processing easily, advantages such as long service life, especially on-the-spot dismounting is simple, convenient, thereby accelerated grouting pipeline installation and maintenance speed, improved grouting construction efficient.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
As shown in Figure 1, the utility model comprises a Female connector fittings 3, the two ends of described Female connector fittings 3 are connected with convex joint 2 with spill joint 1 by positive left-hand thread respectively, and described spill joint 1 is connected with the female cover 4 of adapter by the screw thread that is arranged on its cylindrical respectively with convex joint 2.
For realizing being tightly connected, described convex joint 2 embeds in the spill joint 1, and is provided with seal ring 5 between spill joint 1 and convex joint 2.
In the utility model when work, at first will be installed in the port that spill joint 1 and the female cover 4 of the adapter on the convex joint 2 insert the high pressure grouting sebific duct that two desires are connected respectively, for preventing to come off, take over the certain length of female cover 4 insertions.The swivel nut 3 then, convex joint 2 is embedded in the spill joint 1, and compress seal ring 5, realize being tightly connected of grouting pipeline.
Claims (3)
1. a grout pipe connects catcher fast, it is characterized in that: it comprises a Female connector fittings (3), the two ends of described Female connector fittings (3) are connected with convex joint (2) with spill joint (1) by positive left-hand thread respectively, and described spill joint (1) is connected with the female cover of adapter (4) by the screw thread that is arranged on its cylindrical respectively with convex joint (2).
2. grout pipe according to claim 1 connects catcher fast, it is characterized in that: described convex joint (2) embeds in the spill joint (1).
3. grout pipe according to claim 1 and 2 connects catcher fast, it is characterized in that: be provided with seal ring (5) between described spill joint (1) and the convex joint (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200340440U CN201448542U (en) | 2009-07-28 | 2009-07-28 | Quick coupling for connecting grouting pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200340440U CN201448542U (en) | 2009-07-28 | 2009-07-28 | Quick coupling for connecting grouting pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201448542U true CN201448542U (en) | 2010-05-05 |
Family
ID=42553260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200340440U Expired - Lifetime CN201448542U (en) | 2009-07-28 | 2009-07-28 | Quick coupling for connecting grouting pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201448542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976649A (en) * | 2015-06-15 | 2015-10-14 | 浙江亿田电器有限公司 | Integrated cooker with anti-escape smoke exhaust pipe connector |
-
2009
- 2009-07-28 CN CN2009200340440U patent/CN201448542U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976649A (en) * | 2015-06-15 | 2015-10-14 | 浙江亿田电器有限公司 | Integrated cooker with anti-escape smoke exhaust pipe connector |
| CN104976649B (en) * | 2015-06-15 | 2018-06-15 | 浙江亿田智能厨电股份有限公司 | A kind of integrated kitchen range of the anti-ease smoke evacuation tube connector of band |
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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: 20100505 |
|
| CX01 | Expiry of patent term |