CN2769352Y - Pipeline tunnel covering plate - Google Patents
Pipeline tunnel covering plate Download PDFInfo
- Publication number
- CN2769352Y CN2769352Y CN 200520080449 CN200520080449U CN2769352Y CN 2769352 Y CN2769352 Y CN 2769352Y CN 200520080449 CN200520080449 CN 200520080449 CN 200520080449 U CN200520080449 U CN 200520080449U CN 2769352 Y CN2769352 Y CN 2769352Y
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- CN
- China
- Prior art keywords
- cover plate
- utility
- model
- pipe line
- reinforced concrete
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a cover plate for steel reinforced concrete pipe line channels of marine buildings, belongs to the improvement of a building component, and provides a cover plate with simple structure, convenient installation and maintenance, good integrity, firmness and durability for steel reinforced concrete pipe line channels. The utility model is formed from steel reinforced concrete. The utility model is characterized in that four corners of the reinforced concrete cover plate (1) are exposed with regular unfilled corners with advance reinforced bars (2). The utility model alters the structure of the existing cover plate of the steel reinforced concrete pipe line channel, and has the advantages of simple structure, convenient installation and maintenance, good integrity, firmness and durability. The utility model can increase the engineering utilization space, save engineering cost and increase the integrity of the cover plate of the pipe line channel, and the maintenance of the pipe line is convenient.
Description
Technical field
The utility model discloses a kind of cover plate that is used for the steel concrete pipeline trench on the marine structure, belong to the improvement of building unit.
Background technology
The pipeline trench of marine structure such as sea-going road, approach road and man-made island etc. is used cast-in-place or prefabricated cover plate caping always at present, separates with the road, and harbour is promptly used gallery.The deficiency that exists is cast-in-place cover plate pipeline maintainance difficulty, and prefabricated cover plate is easily blown away by stormy waves, has potential safety hazard; The gallery construction is complicated; Pipeline trench separates with the road, has wasted this part and has utilized the space, causes the construction costs height.
Summary of the invention
It is a kind of simple in structure that the purpose of this utility model provides, and installation and maintenance are convenient, the robust steel concrete pipeline trench of good integrity cover plate.
Technical characterictic of the present utility model is that steel concrete pipeline trench cover plate is removed four angles, in the place of removing the angle, positions fixing with the reserved steel bar on cover plate reserved steel bar and the pipeline trench body of wall.
Below introduce structure of the present utility model in detail: a kind of pipeline trench cover plate, constitute by steel concrete, it is characterized in that four jiaos of well-regulated unfilled corners of exposing reinforcing bar of steel concrete cover plate.
The shape of the steel concrete cover plate four angle gauges unfilled corner of exposing reinforcing bar then can be square or arc.
There is hole for hoist at the two ends of steel concrete cover plate.
The technical solution of the utility model has changed the structure of existing steel concrete trench cover, has simple in structurely, and installation and maintenance are convenient, the robust advantage of good integrity.Can increase the engineering utilization space, save the globality of engineering cost and increase trench cover, pipeline maintainance is convenient.
Description of drawings
Accompanying drawing 1 is a front view, and accompanying drawing 2 is the vertical view of accompanying drawing 1, and accompanying drawing 3 is schematic diagrames that cover plate is connected with trench, and accompanying drawing 4 is connection diagrams of the cover plate and the trench of above ground portion.Among the figure: (1) steel concrete cover plate, (2) reserved steel bar, (3) hole for hoist, (4) pipeline trench body of wall reserved steel bar, (5) pipeline trench, (6) road surface, (7) concrete.
The specific embodiment
Among the embodiment: a kind of pipeline trench cover plate, constitute by steel concrete, it is characterized in that four jiaos of well-regulated unfilled corners of exposing reserved steel bar (2) of steel concrete cover plate (1).
The shape of the steel concrete cover plate four angle gauges unfilled corner of exposing reserved steel bar (2) then can be square or arc.
There is hole for hoist (3) at the two ends of steel concrete cover plate.Hole for hoist with horizontal for well.
During installation,, cover plate is sling, covered on pipeline trench body of wall step, cover plate reserved steel bar (2) and pipeline trench body of wall step reserved steel bar (4) are welded into a whole by cover plate hole for hoist (3).As shown in Figure 4, with concrete (7) with empty angle fill up vibrate touch flat, treat that concrete is fixed after, can be with road surface (6) use that is open to traffic.During pipeline maintainance, the empty corner position concrete is destroyed, cut, hang the plate of uncapping, can carry out pipeline maintainance from reserved steel bar.After having keeped in repair, repeat said process, cover plate can use repeatedly.
Claims (3)
1, a kind of pipeline trench cover plate is made of steel concrete, it is characterized in that four jiaos of well-regulated unfilled corners of exposing reserved steel bar (2) of steel concrete cover plate (1).
2, pipeline trench cover plate according to claim 1 is characterized in that the shape of the steel concrete cover plate four angle gauges unfilled corner of exposing reserved steel bar (2) then can be square or arc.
3, pipeline trench cover plate according to claim 1 is characterized in that there is hole for hoist (3) at the two ends of steel concrete cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520080449 CN2769352Y (en) | 2005-02-07 | 2005-02-07 | Pipeline tunnel covering plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520080449 CN2769352Y (en) | 2005-02-07 | 2005-02-07 | Pipeline tunnel covering plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2769352Y true CN2769352Y (en) | 2006-04-05 |
Family
ID=36690431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520080449 Expired - Fee Related CN2769352Y (en) | 2005-02-07 | 2005-02-07 | Pipeline tunnel covering plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2769352Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105908783A (en) * | 2016-06-22 | 2016-08-31 | 柳其霖 | Attractiveness-strengthened trench cover slab |
-
2005
- 2005-02-07 CN CN 200520080449 patent/CN2769352Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105908783A (en) * | 2016-06-22 | 2016-08-31 | 柳其霖 | Attractiveness-strengthened trench cover slab |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060405 |