CN209654741U - A kind of support carriers of OD1219 buried-pipe laying steel pipe - Google Patents
A kind of support carriers of OD1219 buried-pipe laying steel pipe Download PDFInfo
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- CN209654741U CN209654741U CN201920380926.6U CN201920380926U CN209654741U CN 209654741 U CN209654741 U CN 209654741U CN 201920380926 U CN201920380926 U CN 201920380926U CN 209654741 U CN209654741 U CN 209654741U
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Abstract
The utility model relates to a kind of support carriers of OD1219 buried-pipe laying steel pipe, comprising: water-bed plate and circular arc supporting plate；Two longitudinal supporting plates are located at the left and right ends of support carriers and are vertically disposed between bottom plate and circular arc supporting plate；It is spaced between two longitudinal supporting plates and there are two second longitudinal direction stiffeners for arrangement vertically；It is disposed with first longitudinal direction stiffener vertically between two second longitudinal direction stiffeners；Two cross-brace plates are located at the rear and front end of support carriers, and cross-brace plate closes bottom plate, circular arc supporting plate and two longitudinal supporting plates.The utility model has the following beneficial effects: can reduce pipe canal digging out-of-flatness, fine earth backfills of poor quality, lower ditch lifting operation and is scattered the factors such as rubble to the damage of pipeline anticorrosion coating and the damage of tube body, pipeline differential settlement or pipeline ovality problems of too are reduced, to reduce the generation of pipeline accident.
Description
Technical field
The utility model relates to pipeline engineering technical fields, and in particular to a kind of branch of OD1219 buried-pipe laying steel pipe
Support support.
Background technique
Currently, most of pipelines generally use buried-pipe laying mode.For steel pipe using being welded to connect, pipeline is vertically and vertical
To turning, bend pipe is set.The steel pipe of buried-pipe laying can be used according to geographic and geomorphic conditions and be welded to connect on ditch and weld under ditch
The mode connect in succession.
Of poor quality, lower ditch lifting may be backfilled when the backfill construction of buried-pipe laying pipeline because of pipe canal digging out-of-flatness, fine earth to make
Industry is scattered, and the factors such as rubble cause the erosion resistant coating of pipeline to damage, tube body damages；It may also increase because of differential settlement or ovality
The factors such as big induce joint welding and micro-crack occur.These damages are not easy discovery and seldom have an opportunity to repair, can be in pipeline operation
Life cycle management in exist always, may because damage lead to pipeline accident in itself, it is also possible to be superimposed and lure with other factors
Send out pipeline accident.
Utility model content
Aiming at the shortcomings existing in the above problems, the utility model provides a kind of OD1219 buried-pipe laying steel pipe
Support carriers, can reduce pipe canal digging out-of-flatness, fine earth backfills of poor quality, lower ditch lifting operation and is scattered the factors pair such as rubble
The damage of pipeline anticorrosion coating and the damage of tube body reduce pipeline differential settlement or pipeline ovality problems of too, to reduce
The generation of pipeline accident.
To achieve the above object, the utility model provides a kind of support carriers of OD1219 buried-pipe laying steel pipe, packet
It includes:
Horizontally disposed bottom plate and arc concave shape and radian and the matched circular arc supporting plate of pipeline；
Two longitudinal supporting plates are located at the left and right ends of support carriers and are vertically disposed to the bottom plate and the circle
Between arc supporting plate, one end of the longitudinal supporting plate and the end of the circular arc supporting plate are adhesively fixed, the longitudinal supporting plate
The other end is adhesively fixed with the bottom plate top；
It is spaced between two longitudinal supporting plates and there are two second longitudinal direction stiffener, the second longitudinal directions for arrangement vertically
One end of stiffener is adhesively fixed with circular arc supporting plate bottom end, the other end of the second longitudinal direction stiffener and the base top
End is adhesively fixed；
First longitudinal direction stiffener, the first longitudinal direction stiffener are disposed between two second longitudinal direction stiffeners vertically
One end be adhesively fixed with circular arc supporting plate bottom end, the other end of the first longitudinal direction stiffener is Nian Jie with the bottom plate top
It is fixed；
Two cross-brace plates are located at the rear and front end of support carriers, and the cross-brace plate is by the bottom plate, institute
State circular arc supporting plate and two longitudinal supporting plate closings, the top outer profile of the cross-brace plate and the circular arc supporting plate
Arc is matched and is adhesively fixed with the circular arc supporting plate, and bottom end and the bottom plate of the cross-brace plate are adhesively fixed, described
The two side walls of cross-brace plate are adhesively fixed with two longitudinal supporting plates respectively, the inner wall difference of the cross-brace plate
It is adhesively fixed with the second longitudinal direction stiffener and the first longitudinal direction stiffener.
It is further improved as the utility model, the central angle of the circular arc supporting plate and the cross-brace plate is greater than 90 °.
It is further improved as the utility model, the central angle of the circular arc supporting plate and the cross-brace plate is 102 °.
It is further improved as the utility model, it is the bottom plate, the cross-brace plate, the circular arc supporting plate, described vertical
Material to support plate, the second longitudinal direction stiffener and the first longitudinal direction stiffener is GFRP.
It is further improved as the utility model, the material that is adhesively fixed is epoxy resin.
It is further improved as the utility model, it is the bottom plate, the cross-brace plate, the circular arc supporting plate, described vertical
To support plate, the second longitudinal direction stiffener and the first longitudinal direction stiffener by mold casting forming.
It is further improved as the utility model, the first longitudinal direction stiffener is adhesively fixed in the middle part of the bottom plate, institute
Second longitudinal direction stiffener is stated to be located among the first longitudinal direction stiffener and the longitudinal supporting plate.
As the utility model be further improved, the circular arc supporting plate with a thickness of 20mm.
As the utility model be further improved, the cross-brace plate with a thickness of 20mm.
It being further improved as the utility model, the length of the bottom plate is 1100mm, width 700mm, with a thickness of
The length of 40mm, the longitudinal supporting plate are 700mm, are highly 400mm, with a thickness of 20mm；The second longitudinal direction stiffener
Length is 700mm, is highly 210mm, with a thickness of 20mm；The length of the first longitudinal direction stiffener is 700mm, is highly
160mm, with a thickness of 20mm.
The utility model has the following beneficial effects:
The support carriers of the utility model are used for the design and construction of OD1219 buried-pipe laying steel pipe, can replace mesh
Anterior canal bottom backfills the arrangement and method for construction of fine earth protective conduit, can not only eliminate the project amount of bottom of trench backfill fine earth, moreover it is possible to eliminate pipe
Road backfill construction bring security risk, effectively increases the reliability of construction quality and pipe safety operation.
Detailed description of the invention
Fig. 1 is a kind of elevation of the support carriers of OD1219 buried-pipe laying steel pipe described in the utility model；
Fig. 2 is a kind of plan view of the support carriers of OD1219 buried-pipe laying steel pipe described in the utility model；
Fig. 3 is the schematic diagram of circular arc supporting plate described in the utility model；
Fig. 4 is the schematic diagram of cross-brace plate described in the utility model.
In figure:
1, bottom plate；2, cross-brace plate；3, circular arc supporting plate；4, longitudinal supporting plate；5, second longitudinal direction stiffener；6, first is vertical
To stiffener.
Specific embodiment
A kind of support carriers of OD1219 buried-pipe laying steel pipe, are adapted to X80 described in the utility model embodiment
Material, outer diameter OD1219, pipeline wall thickness 23mm and buried-pipe laying pipeline below, are laid in pipe joint and pipeline section.Pipeline
Buried depth is designed as 2.0m and hereinafter, support carriers are suitable for the pipe of rock of the foundation bearing capacity greater than 260kPa or boulder and cobble section
Ditch.
As shown in Figs 1-4, which includes: bottom plate 1, cross-brace plate 2, circular arc supporting plate 3, longitudinal supporting plate 4,
Two longitudinal stiffeners 5 and first longitudinal direction stiffener 6.
Bottom plate 1 is horizontally disposed.The arc concave shape and radian of circular arc supporting plate 3 are matched with pipeline.
Two longitudinal supporting plates 4 are located at the left and right ends of support carriers and are vertically disposed to bottom plate 1 and circular arc supporting plate 3
Between, one end of longitudinal supporting plate 4 and the end of circular arc supporting plate 3 are adhesively fixed, and the other end and bottom plate 1 of longitudinal supporting plate 4 push up
End is adhesively fixed.
It is spaced between two longitudinal supporting plates 4 and there are two second longitudinal direction stiffener 5, second longitudinal direction stiffeners for arrangement vertically
5 one end is adhesively fixed with 3 bottom end of circular arc supporting plate, and it is solid that the other end of second longitudinal direction stiffener 5 extends to 1 top of bottom plate bonding
It is fixed.
It is disposed with first longitudinal direction stiffener 6 between two second longitudinal direction stiffeners 5 vertically, the one of first longitudinal direction stiffener 6
End is adhesively fixed with 3 bottom end of circular arc supporting plate, and the other end and 1 top of bottom plate of first longitudinal direction stiffener 6 are adhesively fixed.
Two cross-brace plates 2 are located at the rear and front end of support carriers, and cross-brace plate 2 is by bottom plate 1, circular arc supporting plate
3 and two longitudinal supporting plates 4 close, the top outer profile of cross-brace plate 2 matched with the arc of circular arc supporting plate 3 and with circular arc support
Plate 3 is adhesively fixed, and bottom end and the bottom plate 1 of cross-brace plate 2 are adhesively fixed, the two side walls of cross-brace plate 2 respectively with two
Longitudinal supporting plate 4 is adhesively fixed, and the inner wall of cross-brace plate 2 is viscous with second longitudinal direction stiffener 5 and first longitudinal direction stiffener 6 respectively
Connect fixation.
It further include the insulating rubber slab between support carriers and pipeline, shape and the circular arc supporting plate of insulating rubber slab
Shape matching.
Further, the central angle of the support for guarantee to pipeline, circular arc supporting plate 3 and cross-brace plate 2 is greater than 90 °.This
In embodiment, the central angle of circular arc supporting plate 3 and cross-brace plate 2 is 102 °.
Further, to guarantee the uniform of support carriers stress, first longitudinal direction stiffener 6 is adhesively fixed among bottom plate 1,
Second longitudinal direction stiffener 5 is located among first longitudinal direction stiffener 6 and longitudinal supporting plate 4.
Further, bottom plate 1, cross-brace plate 2, circular arc supporting plate 3, longitudinal supporting plate 4, second longitudinal direction stiffener 5 and
The material of one longitudinal stiffener 6 is GFRP (glass fiber reinforced composite glass reinforced plastic), is not limited in GFRP material.All
Adhesives is epoxy resin.Entire support carriers are nonmetallic composite, corrosion-resistant, light weight, easy processing, and not shadow
Ring the normal operation of route cathodic protection system.
It further, is the production and installation of support easy to support, bottom plate 1, cross-brace plate 2, circular arc supporting plate 3, longitudinal direction
Support plate 4, second longitudinal direction stiffener 5 and first longitudinal direction stiffener 6 are by mold casting forming.
Further, circular arc supporting plate 3 with a thickness of 20mm.The length of bottom plate 1 be 1100mm, width 700mm, with a thickness of
40mm.Cross-brace plate 2 with a thickness of 20mm.The length of longitudinal supporting plate 4 is 700mm, is highly 400mm, with a thickness of 20mm；
The length of second longitudinal direction stiffener 5 is 700mm, is highly 210mm, with a thickness of 20mm；The length of first longitudinal direction stiffener 6 is
700mm is highly 160mm, with a thickness of 20mm.
The utility model is for matter existing for OD1219 steel pipe own characteristic and the backfill construction of complex ground pipeline etc.
Amount problem, the support carriers of design, is laid in pipe joint and pipeline section, can reduce pipe canal digging out-of-flatness, fine earth backfill
Of poor quality, lower ditch lifting operation is scattered the factors such as rubble to the damage of pipeline anticorrosion coating and the damage of tube body, and it is uneven heavy to reduce
Drop and the increase of pipe end ovality greatly improve the adverse effect of steel pipe weld seam to reduce the generation of pipeline accident
The reliability of construction quality and pipe safety operation.
Certainly, the support carriers of the utility model are not limited only to above-mentioned pipeline, this can also be used in the pipeline of other models
Support carriers, design size are changed according to the size of pipeline.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of support carriers of OD1219 buried-pipe laying steel pipe characterized by comprising horizontally disposed bottom plate (1)
With arc concave shape and radian and the matched circular arc supporting plate (3) of pipeline；
Two longitudinal supporting plates (4) are located at the left and right ends of support carriers and are vertically disposed to the bottom plate (1) and described
Between circular arc supporting plate (3), one end of the longitudinal supporting plate (4) and the end of the circular arc supporting plate (3) are adhesively fixed, described vertical
It is adhesively fixed to the other end of support plate (4) with the bottom plate (1) top；
It is spaced between two longitudinal supporting plates (4) and there are two second longitudinal direction stiffener (5), described second are vertical for arrangement vertically
It is adhesively fixed to one end of stiffener (5) with circular arc supporting plate (3) bottom end, the other end of the second longitudinal direction stiffener (5)
It is adhesively fixed with the bottom plate (1) top；
It is disposed with first longitudinal direction stiffener (6) vertically between two second longitudinal direction stiffeners (5), the first longitudinal direction is put more energy into
One end of plate (6) is adhesively fixed with circular arc supporting plate (3) bottom end, the other end of the first longitudinal direction stiffener (6) with it is described
Bottom plate (1) top is adhesively fixed；
Two cross-brace plates (2) are located at the rear and front end of support carriers, and the cross-brace plate (2) is by the bottom plate
(1), the circular arc supporting plate (3) and two longitudinal supporting plate (4) closings, the top outer profile of the cross-brace plate (2)
It matches with the arc of the circular arc supporting plate (3) and is adhesively fixed with the circular arc supporting plate (3), the bottom of the cross-brace plate (2)
End be adhesively fixed with the bottom plate (1), the two side walls of the cross-brace plate (2) respectively with two longitudinal supporting plates
(4) be adhesively fixed, the inner wall of the cross-brace plate (2) respectively with the second longitudinal direction stiffener (5) and the first longitudinal direction
Stiffener (6) is adhesively fixed.
2. the support carriers of OD1219 buried-pipe laying steel pipe according to claim 1, which is characterized in that the circular arc
The central angle of supporting plate (3) and the cross-brace plate (2) is greater than 90 °.
3. the support carriers of OD1219 buried-pipe laying steel pipe according to claim 2, which is characterized in that the circular arc
The central angle of supporting plate (3) and the cross-brace plate (2) is 102 °.
4. the support carriers of OD1219 buried-pipe laying steel pipe according to claim 1, which is characterized in that the bottom plate
(1), the cross-brace plate (2), the circular arc supporting plate (3), the longitudinal supporting plate (4), the second longitudinal direction stiffener (5)
Material with the first longitudinal direction stiffener (6) is GFRP.
5. the support carriers of OD1219 buried-pipe laying steel pipe according to claim 4, which is characterized in that be adhesively fixed
Material is epoxy resin.
6. the support carriers of OD1219 buried-pipe laying steel pipe according to claim 1, which is characterized in that the bottom plate
(1), the cross-brace plate (2), the circular arc supporting plate (3), the longitudinal supporting plate (4), the second longitudinal direction stiffener (5)
With the first longitudinal direction stiffener (6) by mold casting forming.
7. the support carriers of OD1219 buried-pipe laying steel pipe according to claim 1, which is characterized in that described first
Longitudinal stiffener (6) is adhesively fixed in the middle part of the bottom plate (1), and the second longitudinal direction stiffener (5) is located at the first longitudinal direction
Stiffener (6) and the longitudinal supporting plate (4) are intermediate.
8. the support carriers of OD1219 buried-pipe laying steel pipe according to claim 1, which is characterized in that the circular arc
Supporting plate (3) with a thickness of 20mm.
9. the support carriers of OD1219 buried-pipe laying steel pipe according to claim 1, which is characterized in that the transverse direction
Support plate (2) with a thickness of 20mm.
10. the support carriers of OD1219 buried-pipe laying steel pipe according to claim 1, which is characterized in that the bottom
The length of plate (1) is 1100mm, width 700mm, and the length with a thickness of longitudinal supporting plate described in 40mm (4) is 700mm, height
For 400mm, with a thickness of 20mm；The length of the second longitudinal direction stiffener (5) is 700mm, is highly 210mm, with a thickness of 20mm；
The length of the first longitudinal direction stiffener (6) is 700mm, is highly 160mm, with a thickness of 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920380926.6U CN209654741U (en) | 2019-03-25 | 2019-03-25 | A kind of support carriers of OD1219 buried-pipe laying steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920380926.6U CN209654741U (en) | 2019-03-25 | 2019-03-25 | A kind of support carriers of OD1219 buried-pipe laying steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209654741U true CN209654741U (en) | 2019-11-19 |
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ID=68528049
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920380926.6U Active CN209654741U (en) | 2019-03-25 | 2019-03-25 | A kind of support carriers of OD1219 buried-pipe laying steel pipe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111322461A (en) * | 2020-03-13 | 2020-06-23 | 东南大学 | FRP intelligent pipeline support and implementation method thereof |
-
2019
- 2019-03-25 CN CN201920380926.6U patent/CN209654741U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111322461A (en) * | 2020-03-13 | 2020-06-23 | 东南大学 | FRP intelligent pipeline support and implementation method thereof |
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