CN220930511U - Butt-joint double-wall corrugated pipe - Google Patents
Butt-joint double-wall corrugated pipe Download PDFInfo
- Publication number
- CN220930511U CN220930511U CN202322783919.XU CN202322783919U CN220930511U CN 220930511 U CN220930511 U CN 220930511U CN 202322783919 U CN202322783919 U CN 202322783919U CN 220930511 U CN220930511 U CN 220930511U
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- China
- Prior art keywords
- butt joint
- double
- butt
- wall corrugated
- corrugated pipe
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- 210000001503 joint Anatomy 0.000 claims abstract description 82
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 24
- 238000003032 molecular docking Methods 0.000 description 8
- 229920001903 high density polyethylene Polymers 0.000 description 3
- 239000004700 high-density polyethylene Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a butt joint type double-wall corrugated pipe, which comprises two double-wall corrugated pipe bodies which are in butt joint installation, wherein two ends of each double-wall corrugated pipe body are connected with connectors, the double-wall corrugated pipe bodies are communicated with the connectors, and a butt joint mechanism is arranged between the two double-wall corrugated pipe bodies.
Description
Technical Field
The utility model relates to the technical field of corrugated pipes, in particular to a butt-joint type double-wall corrugated pipe.
Background
The high-density polyethylene (HDPE) double-wall corrugated pipe is a novel pipe with an outer wall and a smooth inner wall with a ring structure, and was first developed in Germany in the early 80 s. Over ten years of development and perfection, a single variety has evolved into a complete product line. At present, the production process and the use technology are mature. Because of its excellent performance and relatively economical cost, it has been greatly popularized and applied in developed countries such as europe and america. In China, popularization and application of HDPE double-wall corrugated pipes are in an ascending state, and all technical indexes reach the use standard. The color of the inner wall of the double-wall corrugated pipe is generally blue and black, and yellow is used for part of the brand inner wall.
Wherein, double-walled bellows need dock the installation when using, and current installation need adopt instrument such as butt fusion to go on, and its process is loaded down with trivial details is inconvenient to install, can not dismantle simultaneously to there is certain influence, thereby need a butt joint type double-walled bellows, so that can dismantle with the convenience.
Disclosure of utility model
In order to solve the problems, the utility model provides a butt joint type double-wall corrugated pipe, which is realized by the following technical scheme.
The utility model provides a butt joint double-walled bellows, includes the double-walled bellows main part of two butt joint installations, the both ends of double-walled bellows main part all are connected with the connector, and the double-walled bellows main part communicates with each other with the connector, two be equipped with docking mechanism between the double-walled bellows main part, docking mechanism is equipped with butt joint pipe fitting and locking ring, the locking ring is provided with two, and two locking rings are connected respectively on butt joint pipe fitting both ends, install the bearing jointly between butt joint pipe fitting and the locking ring, and the butt joint pipe fitting passes through the bearing and rotates with the locking ring and be connected.
Further, a first butt joint groove is formed in the top of the connector, a second butt joint groove is formed in the first butt joint groove, and the first butt joint groove and the second butt joint groove are communicated concentrically.
Further, the connector is in threaded butt joint with the locking ring, and the butt joint pipe fitting is in embedded fit with the connector through the first butt joint groove.
Further, the annular sealing gasket is embedded and connected in the second butt joint groove, and the connector is in sealing butt joint with the butt joint pipe fitting through the second butt joint groove.
Further, a group of annular clamping grooves are formed in the outer surfaces of the two ends of the butt joint pipe fitting, O-shaped sealing rings are sleeved on the inner walls of the annular clamping grooves, and the connectors are in sealing butt joint with the connectors through the O-shaped sealing rings.
Further, both ends of the butt joint pipe fitting are of conical structures, and the first butt joint groove is of a conical structure.
The double-wall corrugated pipe has the beneficial effects that in the working process of the double-wall corrugated pipe, the arranged butt joint pipe fitting and the locking ring are mutually matched and connected, so that the double-wall corrugated pipe body can be in butt joint installation through the connector, and the arranged annular sealing gasket and the O-shaped sealing ring can enable the butt joint of the double-wall corrugated pipe body to have a double sealing effect, so that the butt joint of the double-wall corrugated pipe body has better sealing performance, and the double-wall corrugated pipe is reasonable in structure, convenient to assemble and disassemble and convenient to use.
Drawings
In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description of the specific embodiments will be briefly described below, it being obvious that the drawings in the following description are only some examples of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1: the utility model discloses a structural schematic diagram of a butt-joint type double-wall corrugated pipe;
Fig. 2: the connection schematic diagram of the double-wall corrugated pipe main body, the connector and the butt joint pipe fitting is provided;
fig. 3: an enlarged view of a portion at a shown in fig. 2.
The reference numerals are as follows:
1. A double-wall bellows body;
2. A connector; 201. a first docking slot; 202. a second docking slot; 203. an annular gasket;
3. butting pipe fittings; 301. an annular clamping groove; 302. an O-shaped sealing ring;
4. A locking ring;
5. And (3) a bearing.
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. 1-3, the present utility model has the following specific examples.
Examples:
The butt joint type double-wall corrugated pipe comprises two double-wall corrugated pipe bodies 1 which are installed in a butt joint mode, wherein two ends of each double-wall corrugated pipe body 1 are connected with a connector 2, the double-wall corrugated pipe bodies 1 are communicated with the connectors 2, and a butt joint mechanism is arranged between the two double-wall corrugated pipe bodies 1;
The butt joint mechanism is provided with a butt joint pipe fitting 3 and two locking rings 4, and the two locking rings 4 are respectively connected to two ends of the butt joint pipe fitting 3;
A bearing 5 is commonly installed between the abutting pipe fitting 3 and the locking ring 4, and the abutting pipe fitting 3 is rotatably connected with the locking ring 4 through the bearing 5.
Specifically, the top of connector 2 has seted up first butt joint groove 201, and second butt joint groove 202 has been seted up to the inside in first butt joint groove 201, and first butt joint groove 201 communicates with each other with the second butt joint groove 202 is concentric, and first butt joint groove 201 and the second butt joint groove 202 that set up can be convenient for dock pipe fitting 3 embedding dock with connector 2, and simultaneously, the annular sealing gasket 203 of the inside embedding in second butt joint groove 202 makes its butt joint have the leakproofness.
Specifically, the connector 2 is in threaded butt joint with the locking ring 4, and the butt joint pipe fitting 3 is in embedded fit with the connector 2 through the first butt joint groove 201, and the arranged connector 2 can be in threaded connection with the locking ring 4, so that the connector 2 is conveniently embedded into the locking ring 4 to be in butt joint with the butt joint pipe fitting 3.
Specifically, the second docking groove 202 is internally embedded with an annular sealing gasket 203, and the connector 2 is in sealing docking with the docking pipe fitting 3 through the second docking groove 202.
Specifically, a group of annular clamping grooves 301 are formed in the outer surfaces of two ends of the abutting pipe fitting 3, O-shaped sealing rings 302 are sleeved on the inner walls of the annular clamping grooves 301, the connector 2 is in sealing abutting joint with the connector 2 through the O-shaped sealing rings 302, the arranged annular clamping grooves 301 can facilitate limiting sleeving of the O-shaped sealing rings 302 on the outer surfaces of the abutting pipe fitting 3, and accordingly the abutting pipe fitting 3 is extruded inside the first abutting groove 201 through embedding of the O-shaped sealing rings 302, and abutting sealing between the connector 2 and the abutting pipe fitting 3 is achieved.
Specifically, both ends of the abutting pipe fitting 3 are of conical structures, the first abutting groove 201 is of conical structures, and the abutting pipe fitting 3 and the first abutting groove 201 can be convenient for the connector 2 to mutually embed and abut through the first abutting groove 201 and the abutting pipe fitting 3 through the design of the conical structures.
The principle of operation of the present utility model is that,
When carrying out butt joint installation to two double-walled bellows main part 1, even use two double-walled bellows main part 1 to install respectively on the both ends of butt joint pipe fitting 3, when double-walled bellows main part 1 carries out the butt joint with butt joint pipe fitting 3, make the connector 2 that double-walled bellows main part 1 one end is connected imbed locking ring 4 inside mutual rotation connection earlier, thereby make connector 2 can make its butt joint seal with the one end embedding cooperation of butt joint pipe fitting 3, simultaneously, O type sealing washer 302 and the annular seal 203 of setting can make it, the same reason uses another double-walled bellows main part 1 to install and connect on the other end of butt joint pipe fitting 3, thereby can make butt joint installation between two double-walled bellows main part 1, and a structure is reasonable, and is convenient for dismouting, facilitate the use, better sealed effect has simultaneously.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. The utility model provides a butt joint formula double-walled bellows, includes two double-walled bellows main part (1) of butt joint installation, its characterized in that: the two ends of the double-wall corrugated pipe main body (1) are connected with connectors (2), the double-wall corrugated pipe main body (1) is communicated with the connectors (2), a butt joint mechanism is arranged between the two double-wall corrugated pipe main bodies (1),
The butt joint mechanism is provided with a butt joint pipe fitting (3) and two locking rings (4), wherein the two locking rings (4) are respectively connected to two ends of the butt joint pipe fitting (3);
A bearing (5) is commonly installed between the abutting pipe fitting (3) and the locking ring (4), and the abutting pipe fitting (3) is rotationally connected with the locking ring (4) through the bearing (5).
2. A butt-joint double-wall corrugated pipe according to claim 1, wherein: the top of connector (2) has seted up first butt joint groove (201), second butt joint groove (202) have been seted up to the inside in first butt joint groove (201), and first butt joint groove (201) and second butt joint groove (202) communicate with each other with one heart.
3. A butt-joint double-wall corrugated pipe according to claim 2, wherein: the connector (2) is in threaded butt joint with the locking ring (4), and the butt joint pipe fitting (3) is in embedded fit with the connector (2) through the first butt joint groove (201).
4. A butt-joint double-wall corrugated pipe according to claim 2, wherein: the inside embedding of second butt joint groove (202) is connected with annular sealing pad (203), connector (2) are sealed butt joint with butt joint pipe fitting (3) through second butt joint groove (202).
5. A butt-joint double-wall corrugated pipe according to claim 1, wherein: a group of annular clamping grooves (301) are formed in the outer surfaces of the two ends of the butt joint pipe fitting (3), O-shaped sealing rings (302) are sleeved on the inner walls of the annular clamping grooves (301), and the connector (2) is in sealing butt joint with the connector (2) through the O-shaped sealing rings (302).
6. A butt-joint double-wall corrugated pipe according to claim 2, wherein: both ends of the butt joint pipe fitting (3) are of conical structures, and the first butt joint groove (201) is of a conical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322783919.XU CN220930511U (en) | 2023-10-17 | 2023-10-17 | Butt-joint double-wall corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322783919.XU CN220930511U (en) | 2023-10-17 | 2023-10-17 | Butt-joint double-wall corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220930511U true CN220930511U (en) | 2024-05-10 |
Family
ID=90963474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322783919.XU Active CN220930511U (en) | 2023-10-17 | 2023-10-17 | Butt-joint double-wall corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220930511U (en) |
-
2023
- 2023-10-17 CN CN202322783919.XU patent/CN220930511U/en active Active
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