CN204785071U - Be located chemical industry pipeline under pressure protection device under road - Google Patents
Be located chemical industry pipeline under pressure protection device under road Download PDFInfo
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- CN204785071U CN204785071U CN201520502847.XU CN201520502847U CN204785071U CN 204785071 U CN204785071 U CN 204785071U CN 201520502847 U CN201520502847 U CN 201520502847U CN 204785071 U CN204785071 U CN 204785071U
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Abstract
The utility model discloses a be located chemical industry pipeline under pressure protection device under road, U type groove main part comprises wallboard and bottom, the wallboard symmetry of both sides sets up the upper portion at the bottom plate, outwards extend outside the wallboard both sides of bottom plate, the border inboard is equipped with L shape step on the wallboard, between the L shape step that the apron set up in both sides, still be equipped with the sealing layer between L shape step and the apron, pipeline under pressure establishes between the wallboard of apron bottom, the bottom plate lower part is equipped with plain concrete basic unit, plain concrete basic unit lower part is equipped with the stratum basale, the inside pile foundation that is equipped with of stratum basale, prevent to subside or warp breaking of the chemical industry pipeline under pressure that leads to because of the road surface, corrode, scale deposit and perforation phenomenon, extension chemical industry pipeline under pressure's life, the security of laying chemical industry pipeline under pressure road has been guaranteed.
Description
Technical field
The utility model relates to urban duct technical field, particularly relates to a kind of chemical pressure pipeline protection device be positioned under road.
Background technique
At present, along with the development of society, chemical pressure pipe applications is also more and more general.Chemical pressure pipeline is generally laid on below urban road or highway, chemical pressure pipeline in use, owing to being subject to water quality, geology, the impact of the many factors such as liquid medium, after using certain hour, chemical pressure pipeline is easy to break because of roadbed subsidence or distortion, its surface there will be serious corrosion, fouling and perforated phenomenon, liquid medium is caused to leak, increase maintenance frequency, what not only impact was produced normally carries out, there is potential safety hazard, but also chemical industry pressure piping working life can be shortened, after long-time use, there is very large potential safety hazard.
Those skilled in the art is devoted to develop a kind of chemical pressure pipeline protection device be positioned under road, can prevent because of surface deformation, lower degradation factor and cause the distortion of chemical pressure pipeline, break.
Model utility content
Because the above-mentioned defect of prior art, technical problem to be solved in the utility model is, after time chemical pressure pipeline is long-time, be easy to break because of roadbed subsidence or distortion, its surface there will be serious corrosion and scaling and perforated phenomenon, causes liquid medium to leak, increase maintenance frequency, what not only impact was produced normally carries out, and there is potential safety hazard, but also can shorten chemical industry pressure piping working life.
A kind of chemical pressure pipeline protection device be positioned under road; comprise U-type groove main body; U-type groove main body is made up of wallboard and bottom; the wallboard of both sides is symmetricly set on the top of base plate; the both sides of base plate extend outward outside wallboard; L shape step is provided with inside wallboard upper edge; cover plate is arranged between the L shape step of both sides; also sealing layer is provided with between L shape step and cover plate; pressure piping is located between the wallboard bottom cover plate; base plate bottom is provided with Su Tong basic unit, and Su Tong basic unit bottom is provided with base layer, and base layer interior is provided with pile foundation.
Further, the angle that wallboard and base plate contact all is arranged in chamfering;
Further, the thickness of wallboard thickening or from top to bottom consistency of thickness gradually from top to bottom
Further, sealing layer material is polyethylene foam joint filling board or two component polysulfide sealing compound;
Further, pressure piping periphery uses yellow sand to fill;
Further, base layer adopts compaction grouting to process.
The beneficial effects of the utility model are: U-type groove main body is made up of wallboard and bottom, the wallboard of both sides is symmetricly set on the top of base plate, the both sides of base plate extend outward outside wallboard, L shape step is provided with inside wallboard upper edge, cover plate is arranged between the L shape step of both sides, also sealing layer is provided with between L shape step and cover plate, pressure piping is located between the wallboard bottom cover plate, base plate bottom is provided with Su Tong basic unit, Su Tong basic unit bottom is provided with base layer, base layer interior is provided with pile foundation, prevent breaking of the chemical pressure pipeline caused because of roadbed subsidence or distortion, corrosion, fouling and perforated phenomenon, extend the working life of chemical pressure pipeline, ensure that the Security of laying chemical pressure pipeline road.
Be described further below with reference to the technique effect of accompanying drawing to design of the present utility model, concrete structure and generation, to understand the purpose of this utility model, characteristic sum effect fully.
Accompanying drawing explanation
Fig. 1 is the utility model part-structure sectional view;
Fig. 2 is the utility model part-structure sectional view;
Fig. 3 is the part-structure sectional view of another embodiment of the utility model.
Embodiment
As shown in Figure 1-Figure 3, a kind of chemical pressure pipeline protection device be positioned under road, comprise U-type groove main body 1, U-type groove main body 1 is made up of wallboard 11 and bottom 12, the wallboard 11 of both sides is symmetricly set on the top of base plate 12, the both sides of base plate 12 extend outward outside wallboard 11, L shape step 13 is provided with inside wallboard 11 upper edge, cover plate 2 is arranged between the L shape step 13 of both sides, sealing layer 3 is also provided with between L shape step 13 and cover plate 2, pressure piping 4 is located between the wallboard 11 bottom cover plate 2, base plate 12 bottom is provided with Su Tong basic unit 5, Su Tong basic unit 5 bottom is provided with base layer 6, base layer 6 inside is provided with pile foundation 7.
The technological scheme that the utility model is optimized further, the angle that described wallboard 11 and base plate 12 contact all is arranged in chamfering, the thickness thickening or from top to bottom consistency of thickness gradually from top to bottom of the wallboard 11 in the present embodiment.
In addition, described sealing layer 3 material is polyethylene foam joint filling board or two component polysulfide sealing compound, and described pressure piping 4 periphery uses yellow sand to fill.The base layer 6 of the present embodiment adopts compaction grouting or root pile to process.
U-type groove main body of the present utility model is made up of wallboard and bottom, the wallboard of both sides is symmetricly set on the top of base plate, the both sides of base plate extend outward outside wallboard, L shape step is provided with inside wallboard upper edge, cover plate is arranged between the L shape step of both sides, also sealing layer is provided with between L shape step and cover plate, pressure piping is located between the wallboard bottom cover plate, base plate bottom is provided with Su Tong basic unit, Su Tong basic unit bottom is provided with base layer, base layer interior is provided with pile foundation, prevent breaking of the chemical pressure pipeline caused because of roadbed subsidence or distortion, corrosion, fouling and perforated phenomenon, extend the working life of chemical pressure pipeline, ensure that the Security of laying chemical pressure pipeline road.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without the need to creative work.Therefore, all technician in the art according to design of the present utility model on the basis of existing technology by the available technological scheme of logical analysis, reasoning, or a limited experiment, all should by the determined protection domain of claims.
Claims (6)
1. one kind is positioned at the chemical pressure pipeline protection device under road, it is characterized in that: comprise U-type groove main body (1), U-type groove main body (1) is made up of wallboard (11) and bottom (12), the wallboard (11) of both sides is symmetricly set on the top of base plate (12), the both sides of base plate (12) extend outward outside wallboard (11), L shape step (13) is provided with inside wallboard (11) upper edge, cover plate (2) is arranged between the L shape step (13) of both sides, sealing layer (3) is also provided with between L shape step (13) and cover plate (2), pressure piping (4) is located between the wallboard (11) of cover plate (2) bottom, base plate (12) bottom is provided with Su Tong basic unit (5), Su Tong basic unit (5) bottom is provided with base layer (6), base layer (6) inside is provided with pile foundation (7).
2. a kind of chemical pressure pipeline protection device be positioned under road as claimed in claim 1, is characterized in that: the angle that described wallboard (11) and base plate (12) contact all is arranged in chamfering.
3. a kind of chemical pressure pipeline protection device be positioned under road as claimed in claim 1, is characterized in that: the thickness of wallboard (11) thickeies or consistency of thickness from top to bottom from top to bottom gradually.
4. a kind of chemical pressure pipeline protection device be positioned under road as claimed in claim 1, is characterized in that: described sealing layer (3) material is polyethylene foam joint filling board or two component polysulfide sealing compound.
5. a kind of chemical pressure pipeline protection device be positioned under road as claimed in claim 1, is characterized in that: described pressure piping (4) periphery uses yellow sand to fill.
6. a kind of chemical pressure pipeline protection device be positioned under road as claimed in claim 1, is characterized in that: described base layer (6) adopts compaction grouting to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520502847.XU CN204785071U (en) | 2015-07-13 | 2015-07-13 | Be located chemical industry pipeline under pressure protection device under road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520502847.XU CN204785071U (en) | 2015-07-13 | 2015-07-13 | Be located chemical industry pipeline under pressure protection device under road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204785071U true CN204785071U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520502847.XU Active CN204785071U (en) | 2015-07-13 | 2015-07-13 | Be located chemical industry pipeline under pressure protection device under road |
Country Status (1)
| Country | Link |
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| CN (1) | CN204785071U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402489A (en) * | 2015-12-07 | 2016-03-16 | 无锡市三六九钢管有限公司 | Oil delivery pipeline device |
| CN105539768A (en) * | 2016-02-28 | 2016-05-04 | 禹伟 | Slideway protection shell |
| CN113958659A (en) * | 2021-11-04 | 2022-01-21 | 株洲时代瑞唯减振装备有限公司 | Sealing structure and sealing method of liquid rubber composite node |
-
2015
- 2015-07-13 CN CN201520502847.XU patent/CN204785071U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402489A (en) * | 2015-12-07 | 2016-03-16 | 无锡市三六九钢管有限公司 | Oil delivery pipeline device |
| CN105539768A (en) * | 2016-02-28 | 2016-05-04 | 禹伟 | Slideway protection shell |
| CN113958659A (en) * | 2021-11-04 | 2022-01-21 | 株洲时代瑞唯减振装备有限公司 | Sealing structure and sealing method of liquid rubber composite node |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |