CN212474554U - Protection device for transportation of cross-mountain petroleum pipeline - Google Patents
Protection device for transportation of cross-mountain petroleum pipeline Download PDFInfo
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- CN212474554U CN212474554U CN202020046154.5U CN202020046154U CN212474554U CN 212474554 U CN212474554 U CN 212474554U CN 202020046154 U CN202020046154 U CN 202020046154U CN 212474554 U CN212474554 U CN 212474554U
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- steel frame
- steel
- transportation
- pipeline
- mountain
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Abstract
The utility model discloses a protection device for striding mountain stone oil pipe line transportation, include: steel frame, air bed course. The steel frame is a prefabricated steel frame, the two sides of the steel frame are steel bars inserted into a soil layer, and a steel ring matched with the pipeline in size is arranged in the middle of the steel frame. The spacing between every row of steel frames is 1 m. The height difference of each steel frame cannot be too large. The air cushion layer is formed by combining a plurality of air cushion layers, is laid on the steel frame and is tightly attached to the contact surface of the steel frame. The utility model discloses can solve and stride the easy destruction problem of mountain pipeline, simultaneously the utility model discloses the construction is simple, stable performance, repeatedly usable.
Description
Technical Field
The invention relates to the field of petroleum pipeline transportation and protection, in particular to a protection device for cross-mountain petroleum pipeline transportation.
Background
During transportation across a mountain petroleum pipeline, landslide often occurs to cause leakage of the petroleum pipeline. Meanwhile, in the process of crossing the mountain by the pipeline, the steep degree of the mountain body is different, so that the pipeline is damaged by excessive stress concentration.
The existing mountain-crossing oil pipeline is generally dug well by adopting a blasting method, and the pipeline is placed in the pipe ditch. The method can effectively solve the problem of transportation of the cross-mountain pipeline.
Based on the scheme, the problem of transportation across mountain petroleum pipelines can be solved. However, the blasting method requires a large amount of manpower and material resources for construction, and the blasting construction will damage the original ecological environment more or less. And meanwhile, the pipeline is arranged in the pipe ditch, and the soil layer of the ditch is lost to cause the extrusion damage of the pipeline in the extreme weather of rainstorm. This approach therefore lacks protection for the pipeline late.
SUMMERY OF THE UTILITY MODEL
To the deficiency of the prior art, a first object of the present invention is to provide a protection device for petroleum pipeline transportation, as follows:
the steelframe, the steelframe is prefabricated the steelframe, and both sides are for inserting the soil layer reinforcing bar, and the middle steel ring that can hold the pipeline. The interval between the steelframes is 1m, adjacent steelframe difference in height should not be too big.
The air cushion layer is placed right above the steel frame and is tightly attached to the surface of the steel frame. The air cushion layer comprises a plurality of small air cushion layers and is formed by connecting an inner film, an outer film and a connecting film.
The utility model provides a protection device for striding mountain stone oil pipeline transportation, the utility model discloses can solve the difficult problem of striding mountain stone oil transportation, play the guard action to striding mountain stone oil pipeline simultaneously.
Preferably, the mountain is drilled, steel bars on two sides of the steel frame are inserted, and concrete is poured into the drilled hole.
Preferably, the steel bars on the two sides of the steel frame are fixed on the mountain body through concrete pouring. Provides good support for pipeline transportation and can inhibit landslide.
Preferably, the steel ring in the middle of the steel frame can completely fit the size of the pipeline, and the pipeline is fixed on the steel frame.
Preferably, the air cushion comprises a plurality of small air cushions, and the small air cushions can effectively bear the load above the pipeline.
Preferably, the air cushion layer can play a role in shock absorption and buffering. Meanwhile, the surface of the inner membrane is smooth, and the drainage effect in rainy days is achieved through the height difference between the steel frames. The adventitia has the circular arc decorative pattern, increases air bed course and steelframe grabbing power for both link closely more.
Preferably, in the protection device for petroleum pipeline transportation, the steel frame is a prefabricated steel frame.
Preferably, in the protection device for petroleum pipeline transportation, the diameter of the steel bars on two sides of the steel frame is 5cm, and the length of the steel bars is 2 m.
Preferably, in the above protection device for petroleum pipeline transportation, the steel frame middle steel ring is matched with the pipeline size.
Preferably, in the protection device for petroleum pipeline transportation, the steel frames are spaced at a distance of 1m, and the height difference between adjacent steel frames is not too large.
Preferably, in the protection device for petroleum pipeline transportation, the air cushion layer can be flatly laid on the steel ring.
Preferably, in the protection device for petroleum pipeline transportation, the thickness of the air cushion layer is 3 cm.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a diagram of a protection device for a span-mountain petroleum pipeline in this embodiment.
Fig. 2 is a schematic structural view of the steel frame in the embodiment.
Fig. 3 is a schematic diagram of a structure of a hollow air cushion layer in the present embodiment.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model discloses a protection device for transporting across-mountain stone oil pipelines, which provides a novel transportation mode of across-mountain stone oil pipelines; simultaneously the utility model discloses the material expense is low, construction convenience.
With reference to fig. 1-3, a protective device comprising: existing line 1; reinforcing steel bars 2; a steel frame node 3; a steel ring 4; an air cushion layer 5; a small air cushion 6; an air cushion outer film 7; an air cushion inner film 8; the joint membrane 9.
Preferably, the mountain is drilled, steel bars on two sides of the steel frame are inserted, and concrete is poured into the drilled hole.
Preferably, the steel bars on the two sides of the steel frame are fixed on the mountain body through concrete pouring. Provides good support for pipeline transportation and can inhibit landslide.
Preferably, the steel ring in the middle of the steel frame can fit the size of the pipeline, and the pipeline is fixed on the steel frame.
Preferably, the air cushion comprises a plurality of small air cushions, and the small air cushions can effectively bear the load above the pipeline.
Preferably, the air cushion layer can play a role in shock absorption and buffering.
Preferably, in the protection device at the pipeline joint, the thickness of the steel sheet of the first layer is 1 cm.
Preferably, in the protection device for petroleum pipeline transportation, the diameter of the steel bars on two sides of the steel frame is 5 cm.
Preferably, in the above protection device for petroleum pipeline transportation, the steel frame middle steel ring is matched with the pipeline size.
Preferably, in the protection device for petroleum pipeline transportation, the steel frames are spaced at a distance of 1m, and the height difference between adjacent steel frames is not too large.
Preferably, in the protection device for petroleum pipeline transportation, the steel bars on two sides of the steel frame are embedded into the soil to a depth of 1m, and 1m reserved steel bars are reserved outside the steel frame.
Preferably, in the protection device for petroleum pipeline transportation, the air cushion layer can be flatly laid on the steel ring.
Preferably, in the protection device for petroleum pipeline transportation, the thickness of the air cushion layer is 3 cm.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A protective device for transportation across a mountain petroleum pipeline, comprising: the steel frame is a prefabricated steel frame, the two sides of the steel frame are provided with soil layer steel bars, the middle of the steel frame is provided with a steel ring capable of containing pipelines, and the space between the steel frames is 1 m; the air cushion layer is placed right above the steel frame and is tightly attached to the surface of the steel frame, and the air cushion layer comprises a plurality of small air cushion layers and is formed by connecting an inner film, an outer film and a connecting film.
2. The protection device for transportation across a mountain petroleum pipeline of claim 1, wherein the protection device is for use across a mountain petroleum transportation pipeline.
3. The protection device for transporting across the mountain petroleum pipeline as claimed in claim 1, wherein the steel frame is provided with a steel ring in the middle for placing the pipeline, and the size of the ring is matched with the size of the transportation pipeline.
4. The protector for transportation across a mountain petroleum pipeline as claimed in claim 1, wherein the steel reinforcement is inserted into the soil layer to be drilled and concrete is poured.
5. The protector for transportation across a mountain petroleum pipeline of claim 1, wherein said air cushion is capable of being laid flat on a steel ring.
6. The protector for transportation across a mountain petroleum pipeline of claim 1, wherein the air cushion outer membrane has a circular arc pattern and the inner membrane is smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020046154.5U CN212474554U (en) | 2020-01-09 | 2020-01-09 | Protection device for transportation of cross-mountain petroleum pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020046154.5U CN212474554U (en) | 2020-01-09 | 2020-01-09 | Protection device for transportation of cross-mountain petroleum pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212474554U true CN212474554U (en) | 2021-02-05 |
Family
ID=74415635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020046154.5U Expired - Fee Related CN212474554U (en) | 2020-01-09 | 2020-01-09 | Protection device for transportation of cross-mountain petroleum pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212474554U (en) |
-
2020
- 2020-01-09 CN CN202020046154.5U patent/CN212474554U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210205 Termination date: 20220109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |