CN221034572U - Anti-sedimentation structure of gas pipeline - Google Patents
Anti-sedimentation structure of gas pipeline Download PDFInfo
- Publication number
- CN221034572U CN221034572U CN202322817395.1U CN202322817395U CN221034572U CN 221034572 U CN221034572 U CN 221034572U CN 202322817395 U CN202322817395 U CN 202322817395U CN 221034572 U CN221034572 U CN 221034572U
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- Prior art keywords
- fixedly connected
- lantern ring
- bolt
- base
- gas pipeline
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- 238000004062 sedimentation Methods 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 27
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 239000002737 fuel gas Substances 0.000 description 4
- 239000003345 natural gas Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses a sedimentation preventing structure of a gas pipeline, which comprises a base, an elbow and a second collar, wherein a first clamping groove is formed in the top of the base, a first clamping block is clamped in the first clamping groove, the right side of the first clamping block is fixedly connected with the elbow, a second threaded hole is formed in the circumferential surface of the elbow, first threaded holes are formed in the front side wall and the rear side wall of the base, a first bolt is connected with the inner threads of the first threaded holes, and the base and the elbow are fixedly connected with the first bolt through the first threaded holes, the second threaded holes and the first bolt. Through setting up first lantern ring, bellows, second lantern ring and elastic cord, can be when the foundation subsides and leads to gas pipeline's relative position to take place the skew, compensate its offset, let can not produce the gap between the pipeline, avoid the gas to leak to the staff's installation of being convenient for has improved installation effectiveness.
Description
Technical Field
The utility model relates to the technical field of fuel gas conveying, in particular to an anti-sedimentation structure of a fuel gas pipeline.
Background
The fuel gas is a generic name of gas fuel, can be burnt to release heat for residents and industrial enterprises, and has various types, mainly natural gas, artificial fuel gas, liquefied petroleum gas, biogas and coal gas. For natural gas transportation, an underground gas pipe buried underground is generally used for transportation by being connected with a building gas pipe in a building.
In the prior art, the connection part of the underground gas pipe and the building gas pipe is generally in rigid connection, the anti-sedimentation function is not provided, and when the foundation is sunken, the building gas pipe is sunken, so that the connection part of the underground gas pipe and the building gas pipe is easily broken, and natural gas leakage is seriously caused.
Disclosure of utility model
The utility model provides a gas pipeline anti-sedimentation structure, which can compensate the offset when the relative position of a gas pipeline is offset due to foundation sedimentation, so that gaps between pipelines can not be generated, gas leakage is avoided, the installation of workers is facilitated, and the installation efficiency is improved.
In order to achieve the above purpose, the anti-sedimentation structure of the gas pipeline comprises a base, an elbow and a second collar, wherein a first clamping groove is formed in the top of the base, a first clamping block is clamped in the first clamping groove, the right side of the first clamping block is fixedly connected with the elbow, a second threaded hole is formed in the circumferential surface of the elbow, first threaded holes are formed in the front side wall and the rear side wall of the base, first bolts are connected to the internal threads of the first threaded holes, and the base and the elbow are fixedly connected through the first threaded holes, the second threaded holes and the first bolts;
The right side wall of the bent pipe is fixedly connected with a first lantern ring, the right side wall of the first lantern ring is fixedly connected with a corrugated hose, the right side wall of the corrugated hose is fixedly connected with a second lantern ring, the outer side of the corrugated hose is provided with an elastic rope, and two ends of the elastic rope are respectively fixedly connected with the first lantern ring and the second lantern ring;
The inside sliding connection of second lantern ring has the straight tube, be provided with the third screw hole on the periphery of second lantern ring, be provided with the fourth screw hole on the periphery of straight tube, the inside threaded connection of third screw hole has the second bolt, the right side wall of second lantern ring is provided with the second draw-in groove, fixedly connected with second fixture block on the periphery of straight tube, fixedly connected with sealing washer on the periphery of straight tube, and the sealing washer is located the right side of second fixture block.
According to the anti-sedimentation structure of the gas pipeline, the bottom of the base is fixedly connected with a plurality of support columns, the bottom of each support column is fixedly connected with an insertion bolt, and the bottom of each insertion bolt is provided with a tip.
According to the gas pipeline anti-sedimentation structure, the second lantern ring and the straight pipe are fixedly connected together through the third threaded hole, the fourth threaded hole and the second bolt, the number of the third threaded hole, the fourth threaded hole and the second bolt is four, and the second lantern ring and the straight pipe are distributed on the circumferential surface of the second lantern ring in an annular array.
According to the gas pipeline anti-sedimentation structure, the second clamping groove and the second clamping block are correspondingly arranged.
According to the anti-sedimentation structure of the gas pipeline, the sealing ring is good in sealing performance.
According to the gas pipeline anti-sedimentation structure, the number of the first threaded holes, the second threaded holes and the first bolts is two, and the first threaded holes, the second threaded holes and the first bolts are symmetrically distributed on the front side wall and the rear side wall of the base.
According to the anti-sedimentation structure of the gas pipeline, the base is arranged corresponding to the bent pipe.
The utility model has the beneficial effects that:
1. Through setting up first lantern ring, bellows, second lantern ring and elastic cord, can take place to subside at the ground, when the relative position of two adjacent pipelines takes place to offset, compensate its offset, offset that takes place between the offset pipeline, make difficult to take place the fracture between two adjacent pipelines, avoided the gas leakage.
2. Through setting up first lantern ring, bellows, second lantern ring and elastic cord second screw hole, first bolt, second draw-in groove and second fixture block, increased the convenience of operation, the staff of being convenient for installs, improved installation effectiveness.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a schematic diagram of the overall structure of an anti-settling structure of a gas pipeline according to the present utility model;
FIG. 2 is a cross-sectional view of a gas pipeline anti-settling structure of the present utility model;
FIG. 3 is an enlarged view of a part of the structure of the anti-settling structure of the gas pipeline;
FIG. 4 is a top view of a gas pipeline anti-settling structure of the present utility model;
fig. 5 is a schematic diagram of an internal structure of the anti-sedimentation structure of the gas pipeline according to the present utility model.
Legend description:
1. A base; 2. bending the pipe; 3. a first clamping groove; 4. a first clamping block; 5. a first threaded hole; 6. a second threaded hole; 7. a first bolt; 8. a support column; 9. inserting a bolt; 10. a first collar; 11. a corrugated hose; 12. a second collar; 13. an elastic rope; 14. a third threaded hole; 15. a fourth threaded hole; 16. a second bolt; 17. a second clamping groove; 18. a second clamping block; 19. a straight pipe; 20. and (3) sealing rings.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-5, the anti-sedimentation structure of a gas pipeline in the embodiment of the utility model comprises a base 1, an elbow 2 and a second collar 12, wherein the top of the base 1 is provided with a first clamping groove 3, a first clamping block 4 is clamped in the first clamping groove 3, the first clamping groove 3 and the first clamping block 4 can play a role in positioning when the elbow 2 is installed on the base 1, the right side of the first clamping block 4 is fixedly connected with the elbow 2, the circumferential surface of the elbow 2 is provided with a second threaded hole 6, the front side wall and the rear side wall of the base 1 are respectively provided with a first threaded hole 5, the inner threads of the first threaded holes 5 are connected with a first bolt 7, the number of the first threaded holes 5, the second threaded holes 6 and the first bolts 7 are two, and are symmetrically distributed on the front side wall and the rear side wall of the base 1, the base 1 and the elbow 2 are fixedly connected through the first threaded holes 5, the second threaded holes 6 and the first bolts 7, the base 1 and the elbow 2 are correspondingly arranged, and the top of the base 1 is tightly attached to the bottom of the elbow 2;
the right side wall of the elbow pipe 2 is fixedly connected with a first lantern ring 10, the right side wall of the first lantern ring 10 is fixedly connected with a corrugated hose 11, the corrugated hose 11 is used for stretching when the relative position of a pipeline deviates, the deviation is compensated, the joint of the pipeline is not easy to crack, the right side wall of the corrugated hose 11 is fixedly connected with a second lantern ring 12, the outer side of the corrugated hose 11 is provided with an elastic rope 13, the elastic rope 13 is used for tensioning the first lantern ring 10 and the second lantern ring 12, the stretching amplitude of the corrugated hose 11 cannot be too large to cause the corrugated hose 11 to break, and two ends of the elastic rope 13 are respectively fixedly connected with the first lantern ring 10 and the second lantern ring 12;
The inside sliding connection of second lantern ring 12 has straight tube 19, be provided with third screw hole 14 on the periphery of second lantern ring 12, be provided with fourth screw hole 15 on the periphery of straight tube 19, the inside threaded connection of third screw hole 14 has second bolt 16, second lantern ring 12, straight tube 19 is in the same place through third screw hole 14, fourth screw hole 15 and second bolt 16 fixed connection, and the quantity of third screw hole 14, fourth screw hole 15 and second bolt 16 is four, be annular array and distribute on the periphery of second lantern ring 12, the right side wall of second lantern ring 12 is provided with second draw-in groove 17, fixedly connected with second fixture block 18 on the periphery of straight tube 19, second draw-in groove 17 corresponds the setting with second fixture block 18, fixedly connected with sealing washer 20 on the periphery of straight tube 19, sealing washer 20 is used for improving the leakproofness, avoid the gas leakage, sealing washer 20 is located the right side of second fixture block 18.
The bottom fixedly connected with a plurality of support columns 8 of base 1, the bottom fixedly connected with of support column 8 inserts bolt 9, inserts the bottom of bolt 9 and is provided with the pointed end, inserts bolt 9 and is used for inserting ground, makes the bottom and the ground laminating of base 1, increases area of contact, reduces the pressure of pipeline.
Working principle: when the first clamping groove 3 and the first clamping block 4 are clamped together, the first bolt 7 is used for fixing the elbow pipe 2 and the base 1 together through the first threaded hole 5 and the second threaded hole 6, then the straight pipe 19 is inserted into the second lantern ring 12, when the second clamping groove 17 and the second clamping block 18 are clamped together, the second bolt 16 is used for fixing the elbow pipe together through the third threaded hole 14 and the fourth threaded hole 15, and then the insertion bolt 9 is inserted into the ground, so that the bottom of the base 1 is attached to the ground.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (7)
1. A gas pipeline anti-settling structure, characterized by comprising: base (1), return bend (2) and second lantern ring (12), base (1) top is provided with first draw-in groove (3), the inside joint of first draw-in groove (3) has first fixture block (4), the right side fixedly connected with return bend (2) of first fixture block (4), be provided with second screw hole (6) on the periphery of return bend (2), all be provided with first screw hole (5) on the front and back lateral wall of base (1), the inside threaded connection of first screw hole (5) has first bolt (7), base (1), return bend (2) are through first screw hole (5), second screw hole (6) and first bolt (7) fixed connection;
The right side wall of the elbow pipe (2) is fixedly connected with a first lantern ring (10), the right side wall of the first lantern ring (10) is fixedly connected with a corrugated hose (11), the right side wall of the corrugated hose (11) is fixedly connected with a second lantern ring (12), an elastic rope (13) is arranged on the outer side of the corrugated hose (11), and two ends of the elastic rope (13) are respectively fixedly connected with the first lantern ring (10) and the second lantern ring (12);
The inside sliding connection of second lantern ring (12) has straight tube (19), be provided with third screw hole (14) on the periphery of second lantern ring (12), be provided with fourth screw hole (15) on the periphery of straight tube (19), the inside threaded connection of third screw hole (14) has second bolt (16), the right side wall of second lantern ring (12) is provided with second draw-in groove (17), fixedly connected with second fixture block (18) on the periphery of straight tube (19), fixedly connected with sealing washer (20) on the periphery of straight tube (19), and sealing washer (20) are located the right side of second fixture block (18).
2. The gas pipeline anti-sedimentation structure according to claim 1, wherein the bottom of the base (1) is fixedly connected with a plurality of support columns (8), the bottom of the support columns (8) is fixedly connected with an insertion bolt (9), and the bottom of the insertion bolt (9) is provided with a tip.
3. The gas pipeline anti-sedimentation structure according to claim 1, wherein the second collar (12) and the straight pipe (19) are fixedly connected together through a third threaded hole (14), a fourth threaded hole (15) and a second bolt (16), and the number of the third threaded hole (14), the fourth threaded hole (15) and the second bolt (16) is four, and the third threaded hole, the fourth threaded hole (15) and the second bolt (16) are distributed on the circumferential surface of the second collar (12) in an annular array.
4. The gas pipeline anti-sedimentation structure according to claim 1, wherein the second clamping groove (17) is arranged corresponding to the second clamping block (18).
5. The gas pipeline anti-settling structure according to claim 1, wherein the sealing ring (20) has good sealing performance.
6. The gas pipeline anti-sedimentation structure according to claim 1, wherein the number of the first threaded holes (5), the second threaded holes (6) and the first bolts (7) is two, and the first threaded holes, the second threaded holes and the first bolts (7) are symmetrically distributed on the front side wall and the rear side wall of the base (1).
7. The gas pipeline anti-sedimentation structure according to claim 1, wherein the base (1) is arranged corresponding to the elbow pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322817395.1U CN221034572U (en) | 2023-10-20 | 2023-10-20 | Anti-sedimentation structure of gas pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322817395.1U CN221034572U (en) | 2023-10-20 | 2023-10-20 | Anti-sedimentation structure of gas pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221034572U true CN221034572U (en) | 2024-05-28 |
Family
ID=91173032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322817395.1U Active CN221034572U (en) | 2023-10-20 | 2023-10-20 | Anti-sedimentation structure of gas pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221034572U (en) |
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2023
- 2023-10-20 CN CN202322817395.1U patent/CN221034572U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |