CN214889536U - Gas pipeline of high-speed joint - Google Patents
Gas pipeline of high-speed joint Download PDFInfo
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- CN214889536U CN214889536U CN202120972817.0U CN202120972817U CN214889536U CN 214889536 U CN214889536 U CN 214889536U CN 202120972817 U CN202120972817 U CN 202120972817U CN 214889536 U CN214889536 U CN 214889536U
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Abstract
The utility model discloses a gas pipeline with quick connection, which belongs to the technical field of gas pipelines and comprises a pipe body and a connector, wherein the pipe body comprises a first pipe body and a second pipe body, the connector comprises a first flange plate, a second flange plate, a bolt and a positioning cylinder, the first flange plate is fixed at the port of the first pipe body, the second flange plate is fixed at the port of the second pipe body, and the first flange plate and the second flange plate are connected through the bolt; the positioning cylinder is sleeved on the surface of the first pipe body and fixed with the first pipe body and the first flange plate, a positioning groove is formed in the positioning cylinder, a positioning column matched with the positioning groove is fixed on the second flange plate, and the positioning column is used for being inserted into the positioning groove. The utility model provides an in the adjacent gas pipeline connection process, the comparatively inconvenient problem of location butt joint.
Description
Technical Field
The utility model relates to a gas pipeline technical field, more specifically say, it relates to a quick connect's gas pipeline.
Background
Pressure pipes are understood in a broad sense to mean all pipes which are subjected to an internal or external pressure, irrespective of the medium in the pipe. Pressure pipes are part of pipes for transporting, distributing, mixing, separating, discharging, metering, controlling and stopping the flow of fluids, and are assembled assemblies of pipes, tubes, flanges, bolted connections, gaskets, valves, other components or pressure parts and supports.
Gas engineering generally refers to a huge engineering for the development and exploitation of natural gas based on the principle of combining underground and ground, development and process, technology and economy. The natural gas is a low-carbon-content colorless mixed gas rich in alkane, and can become green and environment-friendly clean energy through simple processing treatment.
Pipeline under pressure is often used in the gas engineering construction, at present in pipeline under pressure interconnect, each section pipeline under pressure is generally through the flange connection, however the flange is usually through the bolt with the pipeline under pressure of both sides connection, therefore among the bolt fastening process, the mounting hole of adjacent pipeline under pressure need align, so that the bolt inserts, however, the mounting hole on the flange generally can set up a plurality ofly, consequently, each mounting hole is difficult for aligning and makes pipeline position skew take place easily at the in-process of fastening, lead to the pipeline mouth of both sides can not dock completely, it is comparatively inconvenient to install.
In view of this, the utility model provides a gas pipeline of high-speed joint.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a gas pipeline of high-speed joint, it has solved in the adjacent gas pipeline connection process, the comparatively inconvenient problem of location butt joint.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a quickly-connected gas pipeline comprises a pipe body and a connector, wherein the pipe body comprises a first pipe body and a second pipe body, the connector comprises a first flange plate, a second flange plate, a bolt and a positioning cylinder, the first flange plate is fixed at the port of the first pipe body, the second flange plate is fixed at the port of the second pipe body, and the first flange plate and the second flange plate are connected through the bolt;
the positioning cylinder is sleeved on the surface of the first pipe body and fixed with the first pipe body and the first flange plate, a positioning groove is formed in the positioning cylinder, a positioning column matched with the positioning groove is fixed on the second flange plate, and the positioning column is used for being inserted into the positioning groove.
More preferably: the connector still includes locking mechanism, the reference column passes through locking mechanism is spacing to be fixed in the constant head tank.
More preferably: the locking mechanism comprises a positioning ball, a mounting groove, a buffer spring and a positioning hole;
the mounting groove is opened at the constant head tank lateral part, buffer spring is located in the mounting groove and one end with the location pearl is fixed, the other end with the bottom is fixed in the mounting groove, the locating hole is opened the reference column surface, the location pearl with locating hole looks adaptation, the location pearl is used for passing the mounting groove notch just inserts in the locating hole, so that the reference column is spacing in the constant head tank.
More preferably: locking mechanisms are arranged on two opposite sides of the positioning groove.
More preferably: the constant head tank is provided with a plurality ofly, and is a plurality of the constant head tank is followed first body circumferencial direction equipartition sets up, the reference column is provided with a plurality ofly, and is a plurality of the reference column is with a plurality of constant head tank position one-to-one.
More preferably: the first pipe body is provided with a protective sleeve, and the protective sleeve is used for being sleeved on the positioning cylinder.
More preferably: the first pipe body is sleeved with a protective sleeve, and the protective sleeve is fixed on the first pipe body.
To sum up, the utility model discloses following beneficial effect has: for solving adjacent pipeline under pressure connection in-process, the comparatively inconvenient problem of location butt joint, the utility model discloses a novel quick connect's gas pipeline has been set up. When adjacent pipeline is connected, aim at the constant head tank with the reference column earlier, then insert the constant head tank with the reference column, the locating hole on the reference column this moment just corresponds with the notch of mounting groove, under the buffer spring effect, in the locating hole will be gone into to the location pearl to make the spacing fixing of reference column in the constant head tank. After the locating column is fixed in the locating groove in a limiting mode, the first flange plate and the second flange plate are just in close contact, the mounting holes in the first flange plate and the second flange plate are also just in one-to-one correspondence, and finally the first flange plate and the second flange plate can be locked through the bolts. The utility model discloses a mode of locking after location earlier, convenience simple to use, the dismouting is quick.
Drawings
FIG. 1 is a partial schematic view of an embodiment, primarily for embodying the structure of a gas pipeline;
FIG. 2 is a schematic structural diagram of an embodiment, which is mainly used for embodying the structure of a positioning cylinder;
FIG. 3 is a schematic structural diagram of the embodiment, which is mainly used for embodying the structure of the first flange plate;
FIG. 4 is a schematic structural diagram of the embodiment, which is mainly used for embodying the structure of the second flange plate;
fig. 5 is a partially cross-sectional schematic view of an embodiment, primarily used to embody the structure of the locking mechanism.
In the figure, 101, a first tube; 102. a second tube body; 21. a first flange plate; 22. a second flange plate; 23. a bolt; 24. a positioning cylinder; 25. a positioning column; 26. positioning a groove; 271. a positioning bead; 272. mounting grooves; 273. a buffer spring; 274. positioning holes; 28. mounting holes; 3. a protective sleeve; 4. a protective sleeve.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Example (b): a quick-connect gas conduit, as shown in fig. 1-5, comprising a pipe body and a connector. The pipe body includes first body 101 and second body 102, and first body 101 and second body 102 pass through the connector and connect. The connector comprises a first flange 21, a second flange 22, a bolt 23, a locking mechanism and a positioning cylinder 24, wherein the first flange 21 is integrally connected to the port of the first pipe body 101, and the second flange 22 is integrally connected to the port of the second pipe body 102. The first flange 21 and the second flange 22 are connected by bolts 23. The positioning cylinder 24 is sleeved on the surface of the first pipe body 101 and fixed with the first pipe body 101 and the first flange 21, a positioning groove 26 is formed in the positioning cylinder 24, and the positioning groove 26 penetrates through the first flange 21 along the thickness direction of the first flange 21. A positioning column 25 matched with the positioning groove 26 is fixed on one side of the second flange 22 away from the second pipe 102, and the positioning column 25 is inserted into the positioning groove 26 after passing through the first flange 21. The first flange 21 and the second flange 22 are provided with mounting holes 28 for mounting bolts 23.
Referring to fig. 1-5, the positioning grooves 26 are provided in plural, the positioning grooves 26 are uniformly distributed along the circumferential direction of the first tube 101, the positioning columns 25 are provided in plural, and the positioning columns 25 correspond to the positioning grooves 26 in one-to-one manner. The positioning column 25 is fixed in the positioning groove 26 by a locking mechanism, and the locking mechanism comprises a positioning ball 271, a mounting groove 272, a buffer spring 273 and a positioning hole 274. The mounting groove 272 is opened at the side of the positioning groove 26, the buffer spring 273 is located in the mounting groove 272, and one end of the buffer spring is fixed to the positioning ball 271, and the other end of the buffer spring is fixed to the bottom of the mounting groove 272. The notch of the mounting groove 272 is provided with a circle of limiting ring for limiting the positioning ball 271 to be separated from the mounting groove 272 outwards, and the positioning ball 271 is provided with a convex part for contacting with the inner side of the limiting ring. The positioning hole 274 is formed in the outer surface of the positioning column 25, the positioning ball 271 is matched with the positioning hole 274, the positioning ball 271 is hemispherical, the outer arc surface faces the positioning groove 26, and the positioning ball 271 is used for penetrating through the notch of the mounting groove 272 and being inserted into the positioning hole 274, so that the positioning column 25 is limited in the positioning groove 26. The opposite sides of positioning slot 26 are provided with locking mechanisms to make positioning column 25 better position-limited and fixed in positioning slot 26.
Referring to fig. 1-5, a protective sleeve 3 is disposed on the first tube 101, and the protective sleeve 3 is used for being sleeved on the positioning cylinder 24 to seal the positioning groove 26. All the cover is equipped with lag 4 on first body 101 and the second body 102, and lag 4 is fixed with first body 101, second body 102, and lag 4 is used for contacting with the trench to make better the laying of body in the trench.
In the technical scheme, the utility model discloses a novel high-speed joint's gas pipeline has been set up. When adjacent pipeline is connected, earlier aim at constant head tank 26 with reference column 25, then insert constant head tank 26 with reference column 25 in, the locating hole 274 on the reference column 25 just corresponds with the notch of mounting groove 272 this moment, and under buffer spring 273 effect, location pearl 271 will be popped into in the locating hole 274 to make the spacing fixing of reference column 25 in constant head tank 26. After the positioning column 25 is fixed in the positioning groove 26 in a limiting manner, the first flange plate 21 and the second flange plate 22 are just in close contact, the mounting holes 28 on the first flange plate 21 and the second flange plate 22 are also just in one-to-one correspondence, and finally the locking is carried out through the bolts 23. The utility model discloses a mode of locking after location earlier, convenience simple to use.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should be construed as the scope of the present invention.
Claims (7)
1. The utility model provides a quick-connect's gas pipeline, includes body and connector, the body includes first body (101) and second body (102), its characterized in that: the connector comprises a first flange (21), a second flange (22), a bolt (23) and a positioning cylinder (24), the first flange (21) is fixed at the port of the first pipe body (101), the second flange (22) is fixed at the port of the second pipe body (102), and the first flange (21) and the second flange (22) are connected through the bolt (23);
the positioning cylinder (24) is sleeved on the surface of the first pipe body (101) and fixed with the first pipe body (101) and the first flange plate (21), a positioning groove (26) is formed in the positioning cylinder (24), a positioning column (25) matched with the positioning groove (26) is fixed on the second flange plate (22), and the positioning column (25) is used for being inserted into the positioning groove (26).
2. A quick connect gas line as set forth in claim 1, wherein: the connector further comprises a locking mechanism, and the positioning column (25) is fixed in the positioning groove (26) in a limiting mode through the locking mechanism.
3. A quick connect gas line as set forth in claim 2, wherein: the locking mechanism comprises a positioning ball (271), a mounting groove (272), a buffer spring (273) and a positioning hole (274);
the positioning groove (272) is arranged at the side of the positioning groove (26), the buffer spring (273) is positioned in the mounting groove (272), one end of the buffer spring is fixed with the positioning bead (271), the other end of the buffer spring is fixed with the bottom of the mounting groove (272), the positioning hole (274) is arranged on the outer surface of the positioning column (25), the positioning bead (271) is matched with the positioning hole (274), and the positioning bead (271) is used for penetrating through the notch of the mounting groove (272) and being inserted into the positioning hole (274) so as to enable the positioning column (25) to be limited in the positioning groove (26).
4. A quick connect gas line as set forth in claim 2, wherein: and locking mechanisms are arranged on two opposite sides of the positioning groove (26).
5. A quick connect gas line as set forth in claim 1, wherein: constant head tank (26) are provided with a plurality ofly, and are a plurality of constant head tank (26) are followed first body (101) circumferencial direction equipartition sets up, reference column (25) are provided with a plurality ofly, and are a plurality of reference column (25) and a plurality of constant head tank (26) position one-to-one.
6. A quick connect gas line as set forth in claim 1, wherein: be provided with protective sheath (3) on first body (101), protective sheath (3) are used for the cover to establish on location section of thick bamboo (24).
7. A quick connect gas line as set forth in claim 1, wherein: the first pipe body (101) and the second pipe body (102) are both sleeved with protective sleeves (4), and the protective sleeves (4) are fixed to the first pipe body (101) and the second pipe body (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120972817.0U CN214889536U (en) | 2021-05-08 | 2021-05-08 | Gas pipeline of high-speed joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120972817.0U CN214889536U (en) | 2021-05-08 | 2021-05-08 | Gas pipeline of high-speed joint |
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| Publication Number | Publication Date |
|---|---|
| CN214889536U true CN214889536U (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120972817.0U Active CN214889536U (en) | 2021-05-08 | 2021-05-08 | Gas pipeline of high-speed joint |
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| CN (1) | CN214889536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113513631A (en) * | 2021-05-08 | 2021-10-19 | 贵港新奥燃气工程有限公司 | Pressure pipeline of gas engineering and laying method thereof |
-
2021
- 2021-05-08 CN CN202120972817.0U patent/CN214889536U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113513631A (en) * | 2021-05-08 | 2021-10-19 | 贵港新奥燃气工程有限公司 | Pressure pipeline of gas engineering and laying method thereof |
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