CN220037639U - Quick assembly structure of miniature push pipe section - Google Patents
Quick assembly structure of miniature push pipe section Download PDFInfo
- Publication number
- CN220037639U CN220037639U CN202321209792.4U CN202321209792U CN220037639U CN 220037639 U CN220037639 U CN 220037639U CN 202321209792 U CN202321209792 U CN 202321209792U CN 220037639 U CN220037639 U CN 220037639U
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- CN
- China
- Prior art keywords
- pipe joint
- assembly structure
- pipe
- miniature
- joint body
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 239000003973 paint Substances 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 239000004033 plastic Substances 0.000 abstract description 4
- 229920003023 plastic Polymers 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000914 Mn alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a quick assembly structure of a miniature pipe-jacking pipe joint, which comprises a pipe joint body, wherein clamping parts are respectively arranged at the head end and the tail end of the pipe joint body, and a sealing anti-drop assembly is sleeved on the clamping parts. Adjacent pipe joint bodies are detachably connected through annular outer lantern rings; the inner diameter of the outer sleeve ring is slightly larger than the outer diameter of the clamping part, and the outer wall of the outer sleeve ring is flush with the outer wall of the connected adjacent pipe joint body. The utility model relates to the technical field of miniature pipe jacking, in particular to a quick assembly structure of a miniature pipe jacking pipe joint, which is provided with a stepped clamping groove and is matched with a rubber sealing ring, so that the effective sealing connection of the plastic pipe joint is realized, the leakage is prevented, the assembly structure is simple and efficient, the disassembly can be quickly completed on site, and the working time is saved.
Description
Technical Field
The utility model relates to the technical field of miniature jacking pipes, in particular to a quick assembly structure of a miniature jacking pipe joint.
Background
The miniature pipe jacking technology is a trenchless tunneling pipeline laying construction technology for municipal construction. The method has the advantages of no influence on the surrounding environment or small influence, small construction site and low noise. With the increasing perfection of pipe jacking construction technology, the types of available pipes tend to be diversified.
The current mainstream miniature pipe jacking technology adopts all PVC plastic pipe, and PVC pipe is better, the quality is light than traditional concrete pipe or the biggest advantage of steel pipe, but PVC pipe also has its own restriction, and the sealed effect of the junction of PVC pipe is generally relatively poor, generally all adopts threaded connection mode, also has flange joint, and above-mentioned connection structure is sealed poorly and the construction is complicated.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a quick assembly structure of a miniature pipe-jacking pipe joint, which solves the problems of poor sealing and complex construction of the conventional assembly structure of the miniature pipe-jacking pipe joint.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a miniature push pipe festival rapid Assembly structure, includes the pipe festival body, the block portion has all been seted up at the head and the tail both ends of pipe festival body, and the cover is equipped with sealed anticreep subassembly on this block portion.
Adjacent pipe joint bodies are detachably connected through annular outer lantern rings;
the inner diameter of the outer sleeve ring is slightly larger than the outer diameter of the clamping part, and the outer wall of the outer sleeve ring is flush with the outer wall of the connected adjacent pipe joint body.
As a further preferable mode, the outer wall of the pipe joint body is uniformly coated with a layer of anti-corrosion paint.
Further preferably, the engaging portion is a stepped concave groove.
As a further preferable mode, the sealing anti-drop component is a serrated rubber sealing ring, the rubber sealing ring is located at the lower step of the stepped concave groove, and the serrated slope of the rubber sealing ring faces to the outer end.
Further preferably, the width of the engaging portion is half of the outer ring.
(III) beneficial effects
The utility model provides a quick assembly structure of a miniature pipe-jacking pipe joint. The beneficial effects are as follows:
this miniature push pipe coupling rapid Assembly structure through setting up cascaded block recess, cooperates rubber seal again to realized the effective sealing connection to the plastics pipe coupling, prevented to leak, and this assembly structure is simple high-efficient, can accomplish fast on site and dismantle, saves man-hour.
Drawings
FIG. 1 is an assembly view of the structure of the present utility model;
FIG. 2 is an exploded view of the structure of the present utility model;
FIG. 3 is a cross-sectional view of the structure of the present utility model;
fig. 4 is an enlarged view of a partial structure of the present utility model.
In the figure: 1. a pipe section body; 2. an outer collar; 3. anticorrosive paint surfaces; 4. a seal anti-drop assembly; 5. and an engagement portion.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a miniature push pipe festival rapid Assembly structure, includes pipe festival body 1, and the even coating of pipe festival body 1 outer wall has one deck anticorrosive paint 3, joint portion 5 has all been seted up at the head and the tail both ends of pipe festival body 1, and the cover is equipped with sealed anticreep subassembly 4 on this joint portion 5.
Adjacent pipe joint bodies 1 are detachably connected through an annular outer lantern ring 2 (high-strength manganese alloy stainless steel is adopted);
the inner diameter of the outer sleeve ring 2 is slightly larger than the outer diameter of the clamping part 5, the outer wall of the outer sleeve ring 2 is flush with the outer wall of the connected adjacent pipe joint body 1, and the width of the clamping part 5 is half of that of the outer sleeve ring 2.
The clamping part 5 is a stepped concave groove, the sealing anti-falling component 4 is a serrated rubber sealing ring, the rubber sealing ring is positioned at the lower step of the stepped concave groove, and the serrated slope of the rubber sealing ring faces to the outer end to form a self-locking structure to prevent falling and leakage.
And all that is not described in detail in this specification is well known to those skilled in the art.
When the PVC-H pipe joint is used, the pipe joint body 1 is integrally extruded and formed, cut into 1m long, turned with concave grooves at two ends, polished, transported to an engineering site for standby, and after the integral roundness of the outer sleeve ring 2 is checked, the end with the rubber sealing ring is coated with anti-corrosion lubricating oil, the outer sleeve ring 2 is sleeved, and the lower PVC-H pipe joint body 1 is pushed to be inserted into the outer sleeve ring 2, so that a socket connection system is formed. After the two sections of PVC-H pipes are connected, the outer sleeve ring 2 is fastened, so that the overall roundness reaches the standard.
To sum up, this miniature push pipe coupling rapid Assembly structure through setting up cascaded block recess, cooperates rubber seal again to realized the effective sealing connection to the plastics pipe coupling, prevented to leak, and this assembly structure is simple high-efficient, can accomplish fast on site and dismantle, saves man-hour.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. A miniature push pipe festival rapid Assembly structure, its characterized in that: the pipe joint comprises a pipe joint body (1), wherein clamping parts (5) are respectively arranged at the head end and the tail end of the pipe joint body (1), and sealing anti-falling assemblies (4) are sleeved on the clamping parts (5);
the sealing anti-drop component (4) is a serrated rubber sealing ring, the rubber sealing ring is positioned at the lower step of the stepped concave groove, and the serrated slope of the rubber sealing ring faces to the outer end;
adjacent pipe joint bodies (1) are detachably connected through annular outer rings (2);
the inner diameter of the outer sleeve ring (2) is slightly larger than the outer diameter of the clamping part (5), and the outer wall of the outer sleeve ring (2) is flush with the outer wall of the connected adjacent pipe joint body (1);
the clamping part (5) is a stepped concave groove.
2. The quick assembly structure of a miniature push pipe joint according to claim 1, wherein: the outer wall of the pipe joint body (1) is uniformly coated with a layer of anti-corrosion paint surface (3).
3. The quick assembly structure of a miniature push pipe joint according to claim 1, wherein: the width of the clamping part (5) is half of that of the outer sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321209792.4U CN220037639U (en) | 2023-05-18 | 2023-05-18 | Quick assembly structure of miniature push pipe section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321209792.4U CN220037639U (en) | 2023-05-18 | 2023-05-18 | Quick assembly structure of miniature push pipe section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220037639U true CN220037639U (en) | 2023-11-17 |
Family
ID=88727250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321209792.4U Active CN220037639U (en) | 2023-05-18 | 2023-05-18 | Quick assembly structure of miniature push pipe section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220037639U (en) |
-
2023
- 2023-05-18 CN CN202321209792.4U patent/CN220037639U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |