CN219828054U - Petroleum pipeline junction prevent leaking structure - Google Patents
Petroleum pipeline junction prevent leaking structure Download PDFInfo
- Publication number
- CN219828054U CN219828054U CN202321342714.1U CN202321342714U CN219828054U CN 219828054 U CN219828054 U CN 219828054U CN 202321342714 U CN202321342714 U CN 202321342714U CN 219828054 U CN219828054 U CN 219828054U
- Authority
- CN
- China
- Prior art keywords
- lantern ring
- petroleum pipeline
- limiting
- pipeline
- baffle
- 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.)
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- 239000003208 petroleum Substances 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000004642 transportation engineering Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of petroleum pipeline connection and discloses a leakage-proof structure of a petroleum pipeline connection part, which comprises a supporting plate and a pipeline main body, wherein the top of the supporting plate is connected with a leakage-proof wrapping piece, the leakage-proof wrapping piece comprises a limiting sleeve ring, a limiting plate, an elastic piece, a bolt and a rubber pad, the limiting sleeve ring is fixed at the top of the supporting plate, a side wall at the other end of the limiting plate is fixed on the outer surface of the limiting sleeve ring, and two ends of the limiting sleeve ring are provided with second sliding grooves for assisting a baffle to slide. This petroleum pipeline junction prevent leaking structure uses through pipeline main part, connection baffle, connecting sleeve, sealing rubber cover cooperation, can carry out sealing connection with two pipeline main parts, through using spacing lantern ring, limiting plate, elastic sheet, bolt, auxiliary baffle and rubber pad at pipeline main part's surface, can wrap up connection baffle and connecting sleeve's surface through the spacing lantern ring, increases the leakproofness of junction.
Description
Technical Field
The utility model relates to the technical field of petroleum pipeline connection, in particular to a leakage-proof structure of a petroleum pipeline connection part.
Background
Petroleum pipelines are the main equipment for petroleum transportation, and in petroleum transportation engineering, because the petroleum transportation path is long, pipelines are often required to be spliced, and leakage prevention devices are devices for preventing leakage at the splicing positions of the pipelines.
As disclosed in Chinese patent: publication No.: 202220706812.8 a petroleum pipeline junction prevent leaking device, including the backup pad, the backup pad is provided with two, two equal fixedly connected with of backup pad upper end two support columns, two the equal interlude of support column upper end is connected with the extension rod, and the two of left extension rod upper end is fixedly connected with left connecting pipe jointly, and the two of right extension rod upper end is fixedly connected with right connecting pipe jointly, the equal fixedly connected with conveyer pipe of the not relative one end of left connecting pipe and right connecting pipe, but pipeline junction receives the sealed effect of impact or pipeline junction poor, and certain gap can appear, leads to the leakage condition to appear in the junction, is difficult to carry out spacing reinforcement to the junction after pipeline junction, has reduced pipeline junction's stability, and leaked petroleum can the junction flow, causes the pollution to the surrounding environment.
Disclosure of Invention
The utility model aims to provide a leakage-proof structure of a petroleum pipeline joint, so as to solve the problems in the background art.
The embodiment of the utility model adopts the following technical scheme:
the utility model provides a petroleum pipeline junction prevent leaking structure, includes backup pad and pipeline main part, the top of backup pad is connected with leak protection parcel spare, and leak protection parcel spare includes spacing lantern ring, limiting plate, elastic sheet, bolt and rubber pad, and the top at the backup pad is fixed to the spacing lantern ring, and the surface at the spacing lantern ring is fixed to a lateral wall of limiting plate other end, and the second spout that is used for assisting baffle gliding is seted up at the both ends of spacing lantern ring, and the limiting plate parcel is in the inside of elastic sheet, and two elastic sheets are fixed through the bolt, and the rubber pad adhesion is at the both ends of spacing lantern ring inside wall;
the outer surface parcel of pipeline main part one end has the connection baffle, is connected with the connecting sleeve between two pipeline main parts.
Preferably, sliding grooves for sliding the limiting plates are formed in the two ends of the limiting lantern ring.
Preferably, the two ends of the connecting sleeve are provided with inserting grooves for inserting the pipeline main body.
Preferably, a rubber sealing sleeve is adhered in the inserting groove.
Preferably, the limit collar wraps the outer surfaces of the two connecting baffles and the connecting sleeve.
The above at least one technical scheme adopted by the embodiment of the utility model can achieve the following beneficial effects:
when using, through pipeline main part, the connection baffle, the connecting sleeve, sealed rubber sleeve cooperation is used, can carry out sealing connection with two pipeline main parts, through using spacing lantern ring at the surface of pipeline main part, the limiting plate, the elastic sheet, the bolt, auxiliary barrier and rubber pad, can wrap up the surface of connection baffle and connecting sleeve through spacing lantern ring, increase the leakproofness of junction, when the pipeline main part is impacted to external force, can carry out stable support to the junction of pipeline main part, can support the bolt through the buffer of elastic sheet, make the bolt carry out more stable connection, moreover can dismantle this structure, periodic maintenance and maintenance are convenient for later stage.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic diagram of a front view of a stop collar according to the present utility model;
FIG. 3 is a schematic view of the front view of the pipe body of the present utility model;
fig. 4 is a schematic front view of the connecting sleeve according to the present utility model.
In the figure: the device comprises a supporting plate 1, a limiting collar 2, a limiting plate 201, an elastic piece 202, bolts 203, an auxiliary baffle 204, a rubber pad 205, a pipeline main body 3, a connecting baffle 301, a connecting sleeve 302 and a sealing rubber sleeve 303.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to specific embodiments of the present utility model and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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.
The following describes in detail the technical solutions provided by the embodiments of the present utility model with reference to the accompanying drawings.
Example 1: referring to fig. 1 and 2, a leakage preventing structure for a petroleum pipeline joint comprises a supporting plate 1 and a pipeline main body 3, wherein the top of the supporting plate 1 is connected with a leakage preventing wrapping piece, a limiting sleeve ring 2 is fixed at the top of the supporting plate 1, two ends of the limiting sleeve ring 2 are provided with sliding grooves for the limiting plate 201, two ends of the limiting sleeve ring 2 are provided with second sliding grooves for assisting a baffle 204 to slide, one side wall at the other end of the limiting plate 201 is fixed on the outer surface of the limiting sleeve ring 2, the limiting plate 201 is wrapped in an elastic sheet 202, the two elastic sheets 202 are fixed through bolts 203, and rubber pads 205 are adhered to two ends of the inner side wall of the limiting sleeve ring 2;
when in use, after the pipeline is connected, the limiting lantern ring 2 is wrapped on the pipeline main body 3, the elastic piece 202 is driven to move by the bolt 203 through the rotating bolt 203, one end of the limiting plate 201 is driven by the elastic piece 202 to slide in the limiting lantern ring 2, the limiting lantern ring 2 is pulled to move by the other end of the limiting plate 201, one phase of the limiting lantern ring 2 is closed, the stability of connection is improved, and when the limiting lantern ring 2 is closed towards the middle, one end of the limiting lantern ring 2 slides on the baffle 204.
Example 2: referring to fig. 1, 3 and 4, on the basis of embodiment 1, a connecting baffle 301 is wrapped on the outer surface of one end of a pipe body 3, a connecting sleeve 302 is connected between two pipe bodies, inserting grooves for inserting the pipe body 3 are formed at two ends of the connecting sleeve 302, a rubber sealing sleeve 303 is adhered in the inserting grooves, and a limit collar 2 is wrapped on the outer surfaces of the two connecting baffles 301 and the connecting sleeve 302.
In use, one end of the pipe body 3 is inserted into the insertion groove of the connecting sleeve 302, the rubber sealing sleeve 303 increases the tightness of the connection, and the connecting baffle 301 increases the tightness of the contact of the pipe body.
The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.
Claims (5)
1. The utility model provides a petroleum pipeline junction prevent leaking structure, includes backup pad (1) and pipeline main part (3), its characterized in that, the top of backup pad (1) is connected with leak protection parcel piece, leak protection parcel piece includes spacing lantern ring (2), limiting plate (201), elastic sheet (202), bolt (203) and rubber pad (205), the top at backup pad (1) is fixed in spacing lantern ring (2), a lateral wall of limiting plate (201) other end is fixed at the surface of spacing lantern ring (2), the second spout that is used for auxiliary baffle (204) gliding is seted up at the both ends of spacing lantern ring (2), the inside at elastic sheet (202) is wrapped up in limiting plate (201), two elastic sheets (202) are fixed through bolt (203), rubber pad (205) adhesion is at the both ends of limiting lantern ring (2) inside wall.
The outer surface of one end of the pipeline main body (3) is wrapped with a connecting baffle (301), and a connecting sleeve (302) is connected between the two pipeline main bodies.
2. The anti-leakage structure of the petroleum pipeline joint according to claim 1, wherein the two ends of the limit collar (2) are provided with sliding grooves for sliding the limit plate (201).
3. The anti-leakage structure of the petroleum pipeline joint according to claim 1, wherein the two ends of the connecting sleeve (302) are provided with inserting grooves for inserting the pipeline main body (3).
4. A petroleum pipeline joint leakage prevention structure according to claim 3, characterized in that a rubber sealing sleeve (303) is adhered in the insertion groove.
5. The anti-leakage structure of the petroleum pipeline joint according to claim 1, wherein the limit collar (2) is wrapped on the outer surfaces of the two connecting baffles (301) and the connecting sleeve (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321342714.1U CN219828054U (en) | 2023-05-29 | 2023-05-29 | Petroleum pipeline junction prevent leaking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321342714.1U CN219828054U (en) | 2023-05-29 | 2023-05-29 | Petroleum pipeline junction prevent leaking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219828054U true CN219828054U (en) | 2023-10-13 |
Family
ID=88281810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321342714.1U Active CN219828054U (en) | 2023-05-29 | 2023-05-29 | Petroleum pipeline junction prevent leaking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219828054U (en) |
-
2023
- 2023-05-29 CN CN202321342714.1U patent/CN219828054U/en active Active
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