CN217482209U

CN217482209U - Leakage-proof device for petroleum pipeline joint

Info

Publication number: CN217482209U
Application number: CN202220706812.8U
Authority: CN
Inventors: 林思远; 韩臣永
Original assignee: Shenzhen Dongxin Ocean Machinery Engineering Co ltd
Current assignee: Shenzhen Dongxin Ocean Machinery Engineering Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-09-23
Anticipated expiration: 2032-03-29

Abstract

The utility model discloses a petroleum pipeline junction prevent leaking device, the camera includes a supporting plate, the backup pad is provided with two, two support columns of the equal fixedly connected with in backup pad upper end, two the support column upper end all alternates and is connected with the extension rod, two of left part the common fixedly connected with left connecting pipe in extension rod upper end, two of right part the common fixedly connected with right connecting pipe in extension rod upper end, the equal fixedly connected with conveyer pipe of one end that left side connecting pipe and right connecting pipe are not relative, two connecting screw of fixedly connected with between left side connecting pipe and the right connecting pipe, the lantern ring has been cup jointed to left side connecting pipe surface right part, two fastening components have been cup jointed to the lantern ring surface. A petroleum pipeline junction prevent leaking device, prevent leaking efficiently, prevent leaking effectually, stability is high, is fit for the use of preventing leaking of petroleum pipeline junction.

Description

Leakage-proof device for petroleum pipeline joint

Technical Field

The utility model relates to a petroleum pipeline technical field, in particular to petroleum pipeline junction prevent leaking device.

Background

The petroleum pipeline, it is made up of oil line and its attachment, and according to the needs of the technological process, equip the corresponding oil pump unit, design and install into a complete pipe system, there are anti-leakage devices to connect the pipeline in the petroleum pipeline junction, there are the following disadvantages in the use of the existing anti-leakage device at least: 1. the existing leakage-proof device has a single structure, and is not easy to seal and fix the joint of the petroleum pipeline, so that the leakage-proof process of the joint of the petroleum pipeline is influenced; 2. the existing anti-leakage device is poor in stability and troublesome to install and detach, so that a novel anti-leakage device for the joint of the petroleum pipeline is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a leakage preventing device for a petroleum pipeline joint, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a petroleum pipeline junction prevent leaking device, includes the backup pad, the backup pad is provided with two, two support columns of the equal fixedly connected with in backup pad upper end, two the support column upper end all alternates and is connected with the extension rod, two of left part the common fixedly connected with left connecting pipe in extension rod upper end, two of right part the common fixedly connected with right connecting pipe in extension rod upper end, the equal fixedly connected with conveyer pipe of one end that left side connecting pipe and right connecting pipe are not relative, two connecting screw of fixedly connected with between left side connecting pipe and the right connecting pipe, the lantern ring has been cup jointed to left side connecting pipe surface right part, lantern ring surface has cup jointed two fastening components.

Preferably, the left connecting pipe comprises a first pipe body, a first fixing ring is fixedly connected to the middle of the outer surface of the first pipe body, a first supporting block is fixedly connected to the front portion of the outer surface of the first pipe body and the rear portion of the outer surface of the first pipe body, a connecting ring is fixedly connected to the front end of the first pipe body, a sealing ring is fixedly connected to the right portion of the inner wall of the first pipe body, and the first fixing ring is fixedly connected with two extending rods of the left portion.

Preferably, the right side connecting pipe includes No. two bodys, No. two solid fixed rings of body surface middle part fixedly connected with, No. two body surface front portions and the equal fixedly connected with of surface rear portion No. two prop up the piece, No. two body left ends are opened there is the spread groove, No. two body and two extension rod fixed connection of right part.

Preferably, fastening components includes the snap ring, the snap ring is cyclic annular structure, and two fastening blocks of the opening part fixedly connected with of snap ring, two alternate between the fastening block and be connected with fastening screw, the snap ring cup joints with the lantern ring.

Preferably, the sealing ring is clamped with the second pipe body, and the connecting ring is clamped with the connecting groove.

Preferably, the lantern ring is sleeved with the left connecting pipe and the right connecting pipe, and the fastening assembly and the two connecting screws are not in contact with each other.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the utility model, the sealing ring on the left connecting pipe is connected with the right connecting pipe by arranging the left connecting pipe and the right connecting pipe on the whole device, and the connecting ring on the left connecting pipe is connected with the connecting groove on the right connecting pipe by clamping and is sealed and fixed by the lantern ring and the fastening component, so that the connection between the left connecting pipe and the right connecting pipe can be sealed, and the stability is improved;

2. the utility model discloses in, link together left connecting pipe and right connecting pipe through two connecting screw to link together two No. one piece and two No. two pieces through the bolt, can strengthen being connected between left connecting pipe and the right connecting pipe, improve the flexibility, and whole device installation dismantlement is convenient, convenient to use.

Drawings

FIG. 1 is a schematic view of an overall structure of a leakage preventing device for a petroleum pipeline joint according to the present invention;

FIG. 2 is a schematic view of the overall structure of a left connecting pipe of the leakage preventing device for a petroleum pipeline joint of the present invention;

FIG. 3 is a schematic view of the overall structure of a right connecting pipe of the leakage preventing device for a petroleum pipeline joint according to the present invention;

fig. 4 is a schematic view of the overall structure of the fastening assembly of the leak-proof device at the joint of the petroleum pipeline.

In the figure: 1. a support plate; 2. a support column; 3. an extension rod; 4. a left connecting pipe; 5. a delivery pipe; 6. a right connecting pipe; 7. connecting a screw rod; 8. a collar; 9. a fastening assembly; 41. a first pipe body; 42. a first fixing ring; 43. a first support block; 44. a connecting ring; 45. a seal ring; 61. a second pipe body; 62. a second fixing ring; 63. a second support block; 64. connecting grooves; 91. a snap ring; 92. a fastening block; 93. and (5) fastening the screw rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a petroleum pipeline junction prevent leaking device, including backup pad 1, backup pad 1 is provided with two, two equal fixedly connected with support columns 2 in 1 upper end of two backup pads, 2 upper ends of two support columns all alternate and are connected with extension rod 3, two common fixedly connected with left connecting pipe 4 in 3 upper ends of extension rod of left part, two common fixedly connected with right connecting pipe 6 in 3 upper ends of extension rod of right part, the equal fixedly connected with conveyer pipe 5 of one end that left side connecting pipe 4 and right connecting pipe 6 are not relative, two connecting screw 7 of fixedly connected with between left side connecting pipe 4 and the right connecting pipe 6, 4 surface right parts of left side connecting pipe have cup jointed the lantern ring 8, two fastening components 9 have been cup jointed to 8 surface of the lantern ring.

In this embodiment, the left connecting pipe 4 includes a first pipe body 41, a first fixing ring 42 is fixedly connected to the middle of the outer surface of the first pipe body 41, a first supporting block 43 is fixedly connected to both the front part and the rear part of the outer surface of the first pipe body 41, a connecting ring 44 is fixedly connected to the front end of the first pipe body 41, a sealing ring 45 is fixedly connected to the right part of the inner wall of the first pipe body 41, and the first fixing ring 42 is fixedly connected to the two extending rods 3 at the left part; the right connecting pipe 6 comprises a second pipe body 61, a second fixing ring 62 is fixedly connected to the middle of the outer surface of the second pipe body 61, a second supporting block 63 is fixedly connected to the front part and the rear part of the outer surface of the second pipe body 61, a connecting groove 64 is formed in the left end of the second pipe body 61, and the second pipe body 61 is fixedly connected with the two extending rods 3 at the right part; the sealing ring 45 is clamped with the second pipe body 61, the connecting ring 44 is clamped with the connecting groove 64, the connection between petroleum pipelines can be completed by arranging the left connecting pipe 4 and the right connecting pipe 6, the first fixing ring 42 on the first pipe body 41 and the second fixing ring 62 on the second pipe body 61 are connected together through the two connecting screws 7, the connection between the left connecting pipe 4 and the right connecting pipe 6 can be enhanced, the stability is improved, the sealing ring 45 on the first pipe body 41 is clamped with the second pipe body 61, the sealing connection between the first pipe body 41 and the second pipe body 61 can be enhanced, and the stability is improved;

in this embodiment, the fastening assembly 9 includes a snap ring 91, the snap ring 91 is an annular structure, two fastening blocks 92 are fixedly connected to an opening of the snap ring 91, a fastening screw 93 is inserted between the two fastening blocks 92, and the snap ring 91 is sleeved with the sleeve ring 8; the lantern ring 8 cup joints with left connecting pipe 4 and right connecting pipe 6, and all contactless between two fastening components 9 and connecting screw 7 can be fixed the position of the lantern ring 8 through setting up fastening components 9, is in the same place two fastening block 92 fixed connection through fastening screw 93 to fix the lantern ring 8, improve stability.

It should be noted that, the utility model relates to a leakage-proof device for petroleum pipeline junction, in the using process, firstly, the whole leakage-proof device is supported by two supporting plates 1, the using height of the whole leakage-proof device can be adjusted by adjusting the connecting length between two vertical supporting columns 2 and two extending rods 3 and fixing the connecting length by bolts respectively, the flexibility is improved, the connecting ring 44 on the left connecting pipe 4 is clamped with the connecting groove 64 on the right connecting pipe 6, the sealing ring 45 is clamped with the inner wall of the right connecting pipe 6, then two first supporting blocks 43 are fixedly connected with two second supporting blocks 63 by bolts respectively, the left connecting pipe 4 and the right connecting pipe 6 can be connected together by two connecting screws 7, the stability is improved, the installation and disassembly between the left connecting pipe 4 and the right connecting pipe 6 are convenient, two fastening blocks 92 on two snap rings 91 are fixedly connected by two fastening screws 93 respectively, make two fastening components 9 and the laminating of lantern ring 8 to fasten lantern ring 8, accomplish the sealing connection between left connecting pipe 4 and the right connecting pipe 6, improve stability, whole prevent leaking the leakage device and prevent leaking efficiently, prevent leaking effectually, stability is high, is fit for the use of preventing leaking of petroleum pipeline junction.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a prevent leaking device of petroleum pipeline junction, includes backup pad (1), its characterized in that: backup pad (1) is provided with two, two support columns (2) of the equal fixedly connected with in backup pad (1) upper end, two support column (2) upper end all alternates and is connected with extension rod (3), two of left part the common fixedly connected with left connecting pipe (4) in extension rod (3) upper end, two of right part the common fixedly connected with right connecting pipe (6) in extension rod (3) upper end, the equal fixedly connected with conveyer pipe (5) of one end that left side connecting pipe (4) and right connecting pipe (6) are not relative, two connecting screw (7) of fixedly connected with between left side connecting pipe (4) and right connecting pipe (6), left side connecting pipe (4) surface right part has cup jointed the lantern ring (8), lantern ring (8) surface has cup jointed two fastening components (9).

2. A leak prevention apparatus for a petroleum pipeline joint as defined in claim 1, wherein: the left connecting pipe (4) comprises a pipe body (41), a fixing ring (42) is fixedly connected to the middle of the outer surface of the pipe body (41), a supporting block (43) is fixedly connected to the front portion of the outer surface and the rear portion of the outer surface of the pipe body (41), a connecting ring (44) is fixedly connected to the front end of the pipe body (41), a sealing ring (45) is fixedly connected to the right portion of the inner wall of the pipe body (41), and the fixing ring (42) is fixedly connected with two extending rods (3) of the left portion.

3. A leak prevention apparatus for a petroleum pipeline joint as defined in claim 1, wherein: right side connecting pipe (6) are including No. two body (61), No. two fixed ring (62) of body (61) surface middle part fixedly connected with, No. two body (61) surface front portions and the equal fixedly connected with of surface rear portion No. two prop up piece (63), No. two body (61) left end is opened has spread groove (64), No. two body (61) and two extension rod (3) fixed connection of right part.

4. A leak prevention apparatus for a petroleum pipeline joint as defined in claim 1, wherein: fastening components (9) include snap ring (91), snap ring (91) are the loop configuration, and two fastening block (92) of opening part fixedly connected with of snap ring (91), two it is connected with fastening screw (93) to alternate between fastening block (92), snap ring (91) cup joint with lantern ring (8).

5. A leak prevention apparatus for a petroleum pipeline joint as defined in claim 2, wherein: sealing ring (45) and No. two body (61) joint, go up ring (44) and spread groove (64) joint.

6. A leak prevention apparatus for a petroleum pipeline joint as defined in claim 1, wherein: the lantern ring (8) is sleeved with the left connecting pipe (4) and the right connecting pipe (6), and the fastening component (9) is not in contact with the two connecting screw rods (7).