CN207333947U - A kind of oil-gas pipeline protective device - Google Patents
A kind of oil-gas pipeline protective device Download PDFInfo
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- CN207333947U CN207333947U CN201720733916.7U CN201720733916U CN207333947U CN 207333947 U CN207333947 U CN 207333947U CN 201720733916 U CN201720733916 U CN 201720733916U CN 207333947 U CN207333947 U CN 207333947U
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- oil
- gas pipeline
- mixing method
- cement mixing
- cover plate
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Abstract
The utility model belongs to oil-gas pipeline protection technology field,More particularly to a kind of oil-gas pipeline protective device,Including cement mixing method,Armored concrete binder,Blotter,Reinforced concrete cover plate,Oil-gas pipeline and ground,Oil-gas pipeline is embedded in ground,Cement mixing method is inserted in ground vertically,Cement mixing method quantity is at least 2 rows and is located at oil-gas pipeline both sides respectively,Armored concrete binder is all connected with the top of cement mixing method,Reinforced concrete cover plate is connected between at the top of 2 armored concrete binders,Blotter paving is filled between oil-gas pipeline and reinforced concrete cover plate,There is gap between blotter and reinforced concrete cover plate,Purpose be road and bridge in means of transportation with oil-gas pipeline mutually across,During wearing,Ensure the operation security of oil-gas pipeline,The utility model technology construction is simple,Structure stress is clear and definite,To protecting pipeline,Remarkable result will be had by maintaining the safe operation of pipeline,Helpful reference can be provided for the construction of similar engineering.
Description
Technical field
The utility model belongs to oil-gas pipeline protection technology field, and in particular to a kind of oil-gas pipeline protective device.
Background technology
With China's rapid development of economy, oil-gas pipeline and means of transportation as energy infrastructure are even more former institute
The speed development not having, oil-gas pipeline are gradually spread in each corner.The buried depth of oil-gas pipeline is shallower, generally deep left in 1m
The right side, and the pressure in pipe is generally all larger, has from 1MPa to about 10MPa.
Road and bridge in means of transportation are criss-cross arranged with oil-gas pipeline, mutually across, wear phenomenon and just become increasingly prevalent
.Mutually across, wear during, it is ensured that the operation security of facility is most important.
Utility model content
The purpose of this utility model be road and bridge in means of transportation with oil-gas pipeline mutually across, wear during, it is ensured that oil
The operation security of gas pipeline.
For this reason, the utility model provides a kind of oil-gas pipeline protective device, including cement mixing method, armored concrete
Binder, blotter, reinforced concrete cover plate, oil-gas pipeline and ground, oil-gas pipeline are embedded in ground, and cement mixing method erects
In in ground, cement mixing method quantity is at least 2 rows and is located at oil-gas pipeline both sides, the top of cement mixing method respectively straight cutting
Portion is all connected with armored concrete binder, and reinforced concrete cover plate, blotter paving are connected between 2 armored concrete binders tops
Fill between oil-gas pipeline and reinforced concrete cover plate, there is gap between blotter and reinforced concrete cover plate.
The height in the gap is 3-5cm.
The construction procedure of the protective device is 1) position of definite oil-gas pipeline and embedded oil-gas pipeline in ground；
2) in oil-gas pipeline both sides construction cement mixing method；3) in the top construction reinforced bar concrete binder of cement mixing method；4)
The height that blotter and blotter are filled out on oil-gas pipeline upper berth is less than armored concrete system depth of beam, on blotter
Mark the position of oil-gas pipeline；5) it is capped reinforced concrete cover plate at the top of armored concrete binder.
Oil-gas pipeline need to be exposed ground when the position that oil-gas pipeline is determined in ground and embedded oil-gas pipeline
Base.
The armored concrete binder is in the cast-in-place shaping in the top of cement mixing method.
The beneficial effects of the utility model：This oil-gas pipeline protective device provided by the utility model, including soil cement
Mixing pile, armored concrete binder, blotter, reinforced concrete cover plate, oil-gas pipeline and ground, oil-gas pipeline are embedded in ground
Interior, cement mixing method is inserted in ground vertically, and cement mixing method quantity is at least 2 rows and is located at oil-gas pipeline two respectively
Side, is all connected with armored concrete binder at the top of cement mixing method, at the top of 2 armored concrete binders between connection reinforcing bar mix
Solidifying earth mulch plate, blotter paving are filled between oil-gas pipeline and reinforced concrete cover plate, blotter and reinforced concrete cover plate
Between there is gap so as to forming one " culvert ", achieve the purpose that to protect oil-gas pipeline, therefore, this kind of oil-gas pipeline protects skill
Art is simple in structure, easy to operate, to protecting pipeline, maintaining the safe operation of pipeline by the guard technology with remarkable result.
Brief description of the drawings
The utility model is described in further details below with reference to attached drawing.
Fig. 1 is oil-gas pipeline protection section structure diagram.
Description of reference numerals：1st, cement mixing method；2nd, armored concrete binder；3rd, blotter；4th, armored concrete
Cover board；5th, oil-gas pipeline；6th, ground；7th, gap.
Embodiment
Embodiment 1：
As shown in Figure 1, a kind of oil-gas pipeline protective device, including cement mixing method 1, armored concrete binder 2, rubble
Bed course 3, reinforced concrete cover plate 4, oil-gas pipeline 5 and ground 6, oil-gas pipeline 5 are embedded in ground 6, and cement mixing method 1 is vertical
Insert in ground 6,1 quantity of cement mixing method is at least 2 rows and is located at 5 both sides of oil-gas pipeline respectively, cement mixing method 1
Top is all connected with connecting reinforced concrete cover plate 4, rubble between the top of 2,2 armored concrete binders of armored concrete binder 2
The paving of bed course 3 is filled between oil-gas pipeline 5 and reinforced concrete cover plate 4, is had between blotter 3 and reinforced concrete cover plate 4
Gap 7；There is gap 7 so as to be formed one " culvert " between blotter 3 and reinforced concrete cover plate 4, blotter 3,
Base 6, culvert and reinforced concrete cover plate 4 play the purpose of protection oil-gas pipeline 5, this kind of oil-gas pipeline guard technology structure jointly
Simply, it is easy to operate, to protecting pipeline, maintaining the safe operation of pipeline that there is the guard technology of remarkable result.
The height in the gap 7 is 3-5cm.After 2 intensity of armored concrete binder is met the requirements, apply on it
Work reinforced concrete cover plate 4, leaves the gap of 3~5cm between reinforced concrete cover plate 4 and blotter 3, play slow well
Antidetonation and drainage are rushed, increases the protective effect to oil-gas pipeline 5.
Embodiment 2：
As shown in Figure 1, on the basis of embodiment 1, a kind of construction procedure of oil-gas pipeline protective device is：1) in ground
The position of oil-gas pipeline 5 and embedded oil-gas pipeline 5 are determined in 6；2) in 5 both sides of oil-gas pipeline construction cement mixing method 1；Cement
The distance between native mixing pile 1 and oil-gas pipeline 5 meet safety management requirement；3) in the top construction steel of cement mixing method 1
Reinforced concrete binder 2；4) height that blotter 3 and blotter 3 are filled out on 5 upper berth of oil-gas pipeline is less than armored concrete binder
2 height, marks the position of oil-gas pipeline 5 on blotter 3；5) at the top of armored concrete binder 2, capping reinforcing bar mixes
Solidifying earth mulch plate 4.Safeguard structure construction is completed, after Bearing Capacity of Composite Foundation experiment determines to meet the requirements, you can as oil gas
The safeguard structure of pipeline 5, the technology construction is simple, structure stress is clear and definite, to protecting pipeline, maintaining the safe operation of pipeline to have
There is remarkable result, helpful reference can be provided for the construction of similar engineering.
Oil-gas pipeline 5 need to be exposed when the position that oil-gas pipeline 5 is determined in ground 6 and embedded oil-gas pipeline 5
Go out ground 6, prevent that oil-gas pipeline 5 is caused to damage in the work progress of cement mixing method 1.
The armored concrete binder 2 is in the cast-in-place shaping in the top of cement mixing method 1, the cement mixing method
After 1 intensity is qualified after testing, construction reinforced bar concrete binder 2 on it, by cement mixing method 1 and armored concrete binder
2 are linked to be entirety.Adaptation to local conditions, easy to operate, practicality and stability are strong.
Exemplified as above is only for example, not forming to the scope of protection of the utility model to the utility model
Limitation, it is every to be belonged to the same or similar design of the utility model within the scope of protection of the utility model.
Claims (4)
- A kind of 1. oil-gas pipeline protective device, it is characterised in that：Including cement mixing method（1）, armored concrete binder（2）、 Blotter（3）, reinforced concrete cover plate（4）, oil-gas pipeline（5）And ground（6）, oil-gas pipeline（5）It is embedded in ground（6）It is interior, Cement mixing method（1）Insert in ground vertically（6）It is interior, cement mixing method（1）Quantity is at least 2 rows and is located at Oil/Gas Pipe respectively Line（5）Both sides, cement mixing method（1）Top be all connected with armored concrete binder（2）, 2 armored concrete binders（2）Top Reinforced concrete cover plate is connected between portion（4）, blotter（3）Paving fills in oil-gas pipeline（5）And reinforced concrete cover plate（4）It Between, blotter（3）And reinforced concrete cover plate（4）Between there is gap（7）.
- 2. oil-gas pipeline protective device as claimed in claim 1, it is characterised in that：The gap（7）Height be 3- 5cm。
- 3. oil-gas pipeline protective device as claimed in claim 2, it is characterised in that：Described is embedded in ground（6）In determine oil Gas pipeline（5）Position and embedded oil-gas pipeline（5）When need to be by oil-gas pipeline（5）Expose ground（6）.
- 4. oil-gas pipeline protective device as claimed in claim 3, it is characterised in that：The armored concrete binder（2） Cement mixing method（1）The cast-in-place shaping in top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720733916.7U CN207333947U (en) | 2017-06-22 | 2017-06-22 | A kind of oil-gas pipeline protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720733916.7U CN207333947U (en) | 2017-06-22 | 2017-06-22 | A kind of oil-gas pipeline protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207333947U true CN207333947U (en) | 2018-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720733916.7U Active CN207333947U (en) | 2017-06-22 | 2017-06-22 | A kind of oil-gas pipeline protective device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191677A (en) * | 2017-06-22 | 2017-09-22 | 中交二公局第五工程有限公司 | A kind of oil-gas pipeline protector and its construction method |
| CN111520565A (en) * | 2020-05-28 | 2020-08-11 | 中国石化销售股份有限公司华南分公司 | Miniature pile frame type pipeline anti-seismic protection structure |
| CN111998128A (en) * | 2020-07-08 | 2020-11-27 | 广州机施建设集团有限公司 | Pipe jacking construction method in complex pipeline network area |
-
2017
- 2017-06-22 CN CN201720733916.7U patent/CN207333947U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191677A (en) * | 2017-06-22 | 2017-09-22 | 中交二公局第五工程有限公司 | A kind of oil-gas pipeline protector and its construction method |
| CN111520565A (en) * | 2020-05-28 | 2020-08-11 | 中国石化销售股份有限公司华南分公司 | Miniature pile frame type pipeline anti-seismic protection structure |
| CN111998128A (en) * | 2020-07-08 | 2020-11-27 | 广州机施建设集团有限公司 | Pipe jacking construction method in complex pipeline network area |
| CN111998128B (en) * | 2020-07-08 | 2022-04-12 | 广州机施建设集团有限公司 | Pipe jacking construction method in complex pipeline network area |
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