CN220647108U - Liquefied natural gas pipeline - Google Patents
Liquefied natural gas pipeline Download PDFInfo
- Publication number
- CN220647108U CN220647108U CN202322104983.0U CN202322104983U CN220647108U CN 220647108 U CN220647108 U CN 220647108U CN 202322104983 U CN202322104983 U CN 202322104983U CN 220647108 U CN220647108 U CN 220647108U
- Authority
- CN
- China
- Prior art keywords
- natural gas
- mounting
- gas pipeline
- connecting plate
- double
- 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.)
- Active
Links
- 239000003949 liquefied natural gas Substances 0.000 title claims abstract description 20
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 68
- 239000003345 natural gas Substances 0.000 claims abstract description 34
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 abstract description 9
- 230000006835 compression Effects 0.000 abstract description 7
- 238000007906 compression Methods 0.000 abstract description 7
- 230000001360 synchronised effect Effects 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 239000003292 glue Substances 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses a liquefied natural gas pipeline, which comprises a natural gas pipeline main body, wherein the liquefied natural gas pipeline also comprises an installation pipe; the double-thread screw rod is rotationally connected to the surface of the mounting pipe, a rotating handle is fixedly arranged at the top end of the double-thread screw rod, and the rotating handle is used for being held by a person. In the above-mentioned scheme, move up the mounting bracket perpendicularly for the solid fixed ring that the mounting bracket bottom surface is connected can synchronous motion, and the mutual separation, install simultaneously and move up in the inside of mount pad in step at the connecting plate second of mounting bracket side, and make the spring produce compression set, move into the mounting tube with the natural gas pipeline main part this moment, and rotate the handle through the rotation, make the rotation rotate the double-thread screw rod that is connected the bottom can be at the inside synchronous rotation of mounting tube, under the perpendicular spacing of limiting plate, consequently need not to remove the pipeline, can accomplish the dismouting work, and can effectively guarantee the leakproofness, thereby reached the effect that improves the device practicality.
Description
Technical Field
The utility model relates to the technical field of liquefied natural gas pipelines, in particular to a liquefied natural gas pipeline.
Background
Lng pipelines are a type of equipment used for transporting and storing lng, but they still suffer from drawbacks in practical use, such as: in the process of installing pipelines, all need to link up sealedly many pipelines to improve the length of use of pipeline, current liquefied natural gas pipeline general can glue link up, and glue is easy to fracture or drop after long-time use, and then leads to natural gas to leak from glue fracture department, and if adopt threaded connection's mode, then need rotate the pipeline on one side and move backward when later stage dismantles the pipeline, whole process is comparatively inconvenient, influences the efficiency of natural gas pipeline dismouting.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present utility model provide a liquefied natural gas pipeline to solve the problem that the pipeline connection is inconvenient or natural gas leakage is easy to occur in the prior art.
In order to solve the technical problems, the utility model provides the following technical scheme: an lng line comprising an lng line body, the lng line further comprising
Installing a pipe;
the double-thread screw is rotationally connected to the surface of the mounting pipe, and a rotating handle is fixedly arranged at the top end of the double-thread screw and used for being held by a person;
the first connecting plate is in threaded connection with the surface of the double-thread screw, a pressing plate is oppositely arranged in the length direction of the first connecting plate, the surface of the pressing plate is attached to the surface of the natural gas pipeline main body, and the pressing plate is used for clamping and fixing the natural gas pipeline main body;
the limiting plate is fixedly arranged in the mounting tube, the surface of the limiting plate is in sliding connection with the inside of the first connecting plate, and the limiting plate is used for vertically limiting the first connecting plate;
the mounting ring is arranged on the surface of the limiting plate, the inside of the mounting ring is rotationally connected with the surface of the double-thread screw rod, and the mounting ring is used for stabilizing the double-thread screw rod.
The mounting device comprises a mounting seat, wherein the mounting seat is arranged on the surface of a mounting tube relatively, the inside of the mounting seat is rotationally connected with the surface of a rotating handle, a mounting rod is fixedly arranged in the mounting seat, a limiting disc is fixedly arranged at the top end of the mounting rod, a spring is fixedly connected with the bottom surface of the limiting disc, a connecting plate II is fixedly connected with the bottom end of the spring, the spring is used for vertically pushing the connecting plate II, and the limiting disc is used for vertically limiting the connecting plate II.
The gas pipeline connecting device comprises a connecting plate II, and is characterized by further comprising a mounting frame, wherein the mounting frame is fixedly connected to the side face of the connecting plate II, a fixing ring is fixedly arranged on the bottom face of the mounting frame and used for connecting the connecting plate II and the fixing ring, the inner wall of the fixing ring is attached to the surface of the natural gas pipeline main body, and the fixing ring is used for assisting in fixing the natural gas pipeline main body.
The technical scheme of the utility model has the following beneficial effects:
in the above-mentioned scheme, move up the mounting bracket perpendicularly, make the solid fixed ring that the mounting bracket bottom surface is connected can synchronous movement, and the mutual separation, install connecting plate two at the mounting bracket side simultaneously can move up in the inside of mount pad in step, and make the spring produce compression set, at this moment, move natural gas pipeline main part into the mounting tube, and rotate the handle through the rotation, make the double-thread screw rod that rotates the bottom to be connected can be at the inside synchronous rotation of mounting tube, under the perpendicular spacing of limiting plate, double-thread screw rod surface mounted's connecting plate one can carry out the removal of vertical direction when the double-thread screw rod rotates, thereby the connecting plate one can drive the clamp plate and move up, the surface of clamp plate is consequently laminated mutually with the inner wall of natural gas pipeline main part, compress tightly the inside at the mounting tube with the natural gas pipeline main part, thereafter utilize the elastic action of spring to drive connecting plate two and move down and reset, and then make two solid fixed rings can synchronous movement, and laminate and merge, form complete ring, laminate in order to accomplish the surface of laminating at the natural gas pipeline main part promptly, therefore need not to remove the pipeline main part, can guarantee that the pipeline moves, can accomplish the practicality, and can accomplish the improvement of the practicality.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a perspective assembly view of the overall device of the present utility model;
fig. 3 is a schematic structural diagram of an auxiliary assembly according to the present utility model.
[ reference numerals ]
1. A natural gas pipeline body; 2. installing a pipe; 3. a double-thread screw; 4. a rotating handle; 5. a first connecting plate; 6. a compacting plate; 7. a limiting plate; 8. a mounting ring; 9. an auxiliary component; 91. a mounting base; 92. a mounting rod; 93. a limiting disc; 94. a spring; 95. a second connecting plate; 96. a mounting frame; 97. and a fixing ring.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
The embodiment of the utility model as shown in figures 1 to 3 provides a liquefied natural gas pipeline comprising a natural gas pipeline body 1, the liquefied natural gas pipeline further comprising
Mounting a tube 2;
the double-thread screw rod 3 is rotatably connected to the surface of the mounting pipe 2, a rotating handle 4 is fixedly arranged at the top end of the double-thread screw rod 3, and the rotating handle 4 is used for being held by a person;
the first connecting plate 5 is in threaded connection with the surface of the double-thread screw 3, the compression plates 6 are oppositely arranged in the length direction of the first connecting plate 5, the surfaces of the compression plates 6 are attached to the surfaces of the natural gas pipeline main bodies 1, the compression plates 6 are used for clamping and fixing the natural gas pipeline main bodies 1, the natural gas pipeline main bodies 1 can be tightened and fixed under the rotation of the double-thread screw 3 through the arranged compression plates 6, a glue bonding mode is replaced, and pipeline connection steps are simplified;
the limiting plate 7 is fixedly arranged in the mounting tube 2, the surface of the limiting plate 7 is in sliding connection with the inside of the first connecting plate 5, and the limiting plate 7 is used for vertically limiting the first connecting plate 5;
the collar 8, collar 8 sets up the surface at limiting plate 7, and the inside of collar 8 is connected with the surface rotation of double-thread screw 3, and collar 8 is used for stabilizing double-thread screw 3.
The mounting seat 91 is arranged on the surface of the mounting tube 2, the inside of the mounting seat 91 is rotationally connected with the surface of the rotating handle 4, a mounting rod 92 is fixedly arranged in the mounting seat 91, a limiting disc 93 is fixedly arranged at the top end of the mounting rod 92, a spring 94 is fixedly connected to the bottom surface of the limiting disc 93, a second connecting plate 95 is fixedly connected to the bottom end of the spring 94, the spring 94 is used for vertically pushing the second connecting plate 95, and the limiting disc 93 is used for vertically limiting the second connecting plate 95.
The utility model provides a natural gas pipeline system, including the mounting bracket 96, the side of mounting bracket 96 fixed connection at connecting plate two 95, the bottom surface fixed mounting of mounting bracket 96 has solid fixed ring 97, and mounting bracket 96 is used for connecting plate two 95 and solid fixed ring 97, gu the inner wall of solid fixed ring 97 is laminated mutually with the surface of natural gas pipeline main part 1, and gu fixed ring 97 is used for supplementary fixed natural gas pipeline main part 1, through the solid fixed ring 97 structure of setting up, its inner wall is provided with sealed the pad, consequently on the basis of supplementary fixed natural gas pipeline main part 1, can also seal natural gas pipeline main part 1 and installation pipe 2 laminating department, has avoided the leakage of natural gas to a certain extent.
The working process of the utility model is as follows: before connecting the natural gas pipeline main body 1, firstly, move up the mounting bracket 96 perpendicularly, make the solid fixed ring 97 that the mounting bracket 96 bottom surface is connected can synchronous motion, and the mutual separation, install the connecting plate second 95 in the mounting bracket 96 side simultaneously and can move up in step in the inside of mount pad 91, and make spring 94 produce compression deformation, move into mounting tube 2 this moment with natural gas pipeline main body 1, and rotate 4 through the rotation, make rotate the double-thread screw 3 that is connected to 4 bottom can rotate in step in the inside of mounting tube 2, under limiting plate 7's perpendicular spacing, double-thread screw 3 surface mounted connecting plate first 5 can carry out the removal of vertical direction in the time of double-thread screw 3 rotation, thereby connecting plate first 5 moves and can drive pressure strip 6 and move up, pressure strip 6's surface consequently laminates mutually with natural gas pipeline main body 1's inner wall, compress tightly in mounting tube 2's inside with natural gas pipeline main body 1, afterwards utilize spring 94's elastic action to drive connecting plate second 95 and move down and reset, and then make two solid fixed rings 97 can move in step, and laminate and carry out the laminating, form the ring, thereby complete the main body 1 to the natural gas pipeline main body 1 is connected to the natural gas pipeline main body 1.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (3)
1. An lng line comprising an lng line body (1), characterized in that the lng line further comprises
A mounting tube (2);
the double-thread screw rod (3), the double-thread screw rod (3) is rotatably connected to the surface of the mounting pipe (2), a rotating handle (4) is fixedly arranged at the top end of the double-thread screw rod (3), and the rotating handle (4) is used for being held by a person;
the first connecting plate (5), the first connecting plate (5) is in threaded connection with the surface of the double-thread screw (3), the pressing plates (6) are oppositely arranged in the length direction of the first connecting plate (5), the surface of each pressing plate (6) is attached to the surface of the natural gas pipeline main body (1), and the pressing plates (6) are used for clamping and fixing the natural gas pipeline main body (1);
the limiting plate (7), the limiting plate (7) is fixedly arranged in the mounting pipe (2), the surface of the limiting plate (7) is in sliding connection with the inside of the first connecting plate (5), and the limiting plate (7) is used for vertically limiting the first connecting plate (5);
the mounting ring (8), the surface at limiting plate (7) is set up in collar (8), and the inside of collar (8) is connected with the surface rotation of double-thread screw rod (3), and collar (8) are used for stabilizing double-thread screw rod (3).
2. The liquefied natural gas pipeline according to claim 1, further comprising a mounting seat (91), wherein the mounting seat (91) is oppositely arranged on the surface of the mounting pipe (2), the inside of the mounting seat (91) is rotationally connected with the surface of the rotating handle (4), a mounting rod (92) is fixedly arranged in the mounting seat (91), a limiting disc (93) is fixedly arranged at the top end of the mounting rod (92), a spring (94) is fixedly connected to the bottom surface of the limiting disc (93), a second connecting plate (95) is fixedly connected to the bottom end of the spring (94), the spring (94) is used for vertically pushing the second connecting plate (95), and the limiting disc (93) is used for vertically limiting the second connecting plate (95).
3. The liquefied natural gas pipeline according to claim 2, further comprising a mounting frame (96), wherein the mounting frame (96) is fixedly connected to the side face of the second connecting plate (95), a fixing ring (97) is fixedly installed on the bottom face of the mounting frame (96), the mounting frame (96) is used for connecting the second connecting plate (95) and the fixing ring (97), the inner wall of the fixing ring (97) is attached to the surface of the natural gas pipeline main body (1), and the fixing ring (97) is used for assisting in fixing the natural gas pipeline main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322104983.0U CN220647108U (en) | 2023-08-07 | 2023-08-07 | Liquefied natural gas pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322104983.0U CN220647108U (en) | 2023-08-07 | 2023-08-07 | Liquefied natural gas pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220647108U true CN220647108U (en) | 2024-03-22 |
Family
ID=90295990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322104983.0U Active CN220647108U (en) | 2023-08-07 | 2023-08-07 | Liquefied natural gas pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220647108U (en) |
-
2023
- 2023-08-07 CN CN202322104983.0U patent/CN220647108U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |