CN206941430U - Novel porous oblique pipe culvert structure - Google Patents
Novel porous oblique pipe culvert structure Download PDFInfo
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- CN206941430U CN206941430U CN201720849472.3U CN201720849472U CN206941430U CN 206941430 U CN206941430 U CN 206941430U CN 201720849472 U CN201720849472 U CN 201720849472U CN 206941430 U CN206941430 U CN 206941430U
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- culvert
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Abstract
The utility model discloses a kind of novel porous oblique pipe culvert structure, including it is arranged in parallel and with two of roadbed oblique and the above circle culvert pipe, pipe culvert hole periphery both sides are provided with left wing's wall and right flank wall and connect the headwall of left and right aileron, and circle culvert pipe pipe range is equal；Left wing's wall and right flank wall end is contour but wall length is unequal；Headwall includes the positive headwall and side wall that multistage is staggered, and positive headwall and side wall, which join end to end, forms fold-line-shaped wall；Positive headwall is equal with the quantity of circle culvert pipe, and every section of positive headwall is vertically set at the mouth of pipe of corresponding circle culvert pipe, and the line that the line of every section of positive headwall start position composition, final position are formed is parallel with roadbed sideline.The utility model ideally solves the problems, such as that porous oblique pipe culvert mouth is not suitable for arranging by skew box girders mode, the advantages of oblique is tiltedly done with skew box girders pipe culvert hole is taken into account, and the shortcomings that overcoming both, overall structure is simple, is easy to that construction, water blocking rate be low, good appearance.
Description
Technical field
Water culvert technical field was the utility model is related to, more particularly, to a kind of novel porous oblique pipe culvert structure.
Background technology
When current cross roadbed, it is necessary to build a kind of drain structure thing of pipe culvert.Generally, pipe culvert trend and water
It is consistent to flow direction, Current connectin ratio can be made smoothly.When both are orthogonal with embankment, the culvert pipe length of pipe culvert is shorter, construction
Cost is relatively low, while also allows for pipe culvert design, construction and tube coupling making etc..But majority of case water (flow) direction is not hung down with embankment
Directly, in such cases, for pipe culvert, culvert mouth arrangement is generally divided into oblique and tiltedly done and two kinds of skew box girders.
Oblique as shown in Figure 1 tiltedly does pipe culvert hole, and culvert pipe center line I and the oblique of roadbed top center line II are in α angles, contains
Hole headwall a and roadbed sideline b are parallel to each other, and its is aesthetic in appearance, but needs oblique section tube coupling, and buying and construction are all in the presence of tired
Difficulty, expends that man-hour is more, in addition, oblique section tube coupling poor mechanical property, current state is bad before culvert.
Skew box girders pipe culvert hole as shown in Figure 2, culvert pipe center line I and II same oblique of roadbed top center line are in α
Angle, culvert mouth headwall a are in then 90 ° of angles with pipe culvert center line I, and its is simple in construction, water blocking rate is low.
Skew box girders are tiltedly done compared with pipe culvert hole with oblique, due to skew box girders pipe culvert hole structure, flow shape,
Construction difficulty or ease etc. have certain superiority, therefore oblique pipe culvert should preferentially select the culvert mouth arrangement side of skew box girders
Formula.But because roadbed section is ladder type, skew box girders pipe culvert hole both sides aileron c is not contour, and headwall a need to make as shown in Figure 3
Step or ramp type as shown in Figure 4, complicated construction technique, current along cap stone go downstream when, it is necessary to strengthen to embankment
Ji Po protection.Especially for diplopore and the oblique pipe culvert of the above, skew box girders pipe culvert hole is due to by self structure
It is limited in the arrangement of space and is difficult to, form is tiltedly done using oblique at present, and oblique tiltedly does form and constructional difficulties be present, water
The problems such as manifold state is bad.
The content of the invention
The utility model provides a kind of novel porous oblique pipe culvert structure, it is therefore intended that solves the oblique of diplopore and the above
The problems such as bad constructional difficulties caused by form, flow shape, tube coupling poor mechanical property are tiltedly done in pipe culvert hole using oblique.
To achieve the above object, the utility model can take following technical proposals：
Novel porous oblique pipe culvert structure described in the utility model, including it is arranged in parallel and with two of roadbed oblique
And circle culvert pipe, pipe culvert hole periphery both sides are provided with the headwall of left wing's wall and right flank wall and the connection left and right aileron above,
The round culvert pipe pipe range is equal；Left wing's wall and right flank wall end is contour but wall length is unequal；The headwall includes more
The positive headwall and side wall that section is staggered, the positive headwall and side wall join end to end and form fold-line-shaped wall；The anode
Wall is equal with the quantity of circle culvert pipe, and every section of positive headwall is vertically set at the mouth of pipe of corresponding circle culvert pipe, every section of positive headwall starting point
The line that the line of position composition, final position are formed is parallel with roadbed sideline.
In order that engineering compact in design, the purpose for accounting for pressure and quantities is reduced to reach, while is easy to construct and increases U.S.
Sight degree, the angle of the side wall and positive headwall is 90 °.
In order that current state is steady, the evagination corner that the side wall is connected with positive headwall is arcuate structure.
Novel porous oblique pipe culvert structure provided by the utility model, ideally solves porous oblique pipe culvert mouth
The problem of being not suitable for arranging by skew box girders mode, the advantages of oblique is tiltedly done with skew box girders pipe culvert hole is taken into account, and overcome
Both the shortcomings that, overall structure is simple, is easy to that construction, water blocking rate be low, good appearance.Be embodied in it is following some：
（1）By setting the overall trend line fold-line-shaped headwall consistent with roadbed sideline direction, pipe culvert hole is set integrally to have
There is oblique tiltedly to do the advantages of hole is aesthetic in appearance；
（2）For each round culvert pipe, one section of positive headwall wall section is corresponded at culvert mouth, forms substantial skew box girders hole
Mouth structure, solve the problems, such as that conventional porous oblique pipe culvert mouth is spatially difficult to arrange solve by skew box girders mode
Tube coupling buying is difficult when porous oblique pipe culvert mouth is tiltedly arranged using oblique, construction hardly possible, poor mechanical property, fluidised form difference etc. are asked
Topic；
（3）Left and right aileron end is contour, and headwall is not constructed according still further to step or ramp type, overcomes traditional skew box girders
Hole headwall complicated construction technique, and the shortcomings that need to protect roadbed side slope.
Brief description of the drawings
Fig. 1 is the structural representation that oblique tiltedly does pipe culvert hole.
Fig. 2 is the structural representation at skew box girders pipe culvert hole.
Fig. 3 is Fig. 2 right view（Step headwall）.
Fig. 4 is Fig. 2 right view（Ramp type headwall）.
Fig. 5 is structural representation of the present utility model.
Fig. 6 is Fig. 5 A-A direction views.
Embodiment
As shown in Figure 5,6, novel porous oblique pipe culvert structure described in the utility model, including four holes it is arranged in parallel and
With circle culvert pipe Q1, Q2, Q3, Q4 of roadbed oblique, circle culvert pipe pipe range is equal, and pipe culvert hole periphery both sides are provided with the He of left wing's wall 1
Right flank wall 2 and the headwall for connecting left and right aileron 1,2, the left wing's wall 1 and end of right flank wall 2 is contour but wall length is unequal, because
This, headwall top horizontal is set, and construction complexity mitigates significantly.Above-mentioned headwall includes the anode set perpendicular to culvert pipe axis
Wall and the side wall set parallel to culvert pipe axis, both are staggered, join end to end composition fold-line-shaped wall.Met to reach
Send levelling suitable, the stable purpose of current state, the evagination corner that positive headwall is connected with side wall is arcuate structure.Wherein, positive headwall
It is totally four sections, equal with the quantity of culvert pipe, and every section of positive headwall is vertically set at the mouth of pipe of corresponding culvert pipe.
Specifically, as shown in figure 5, positive headwall 3.1a, 3.1b, 3.1c, 3.1d justify culvert pipe Q1, Q2, Q3, Q4 with corresponding respectively
Axis q1, q2, q3, q4 it is perpendicular, positive headwall 3.1a, 3.1b, 3.1c, 3.1d and side wall 3.2a, 3.2b, 3.2c,
3.2d is staggeredly connected, and positive headwall 3.1a is connected with left wing wall 1, and side wall 3.2d is connected with right flank wall 2, and all headwall sections tops are equal
In same level.
Line e1 that every section of positive headwall 3.1a-3.1d is formed close to roadbed sideline d inner side start position, away from roadbed side
The line e2 that line d outside final position is formed is parallel with roadbed sideline d.Therefore, headwall is integrally presented and roadbed sideline d
Parallel fold-line-shaped, pipe culvert hole is monolithically fabricated oblique and tiltedly do structure, it is aesthetic in appearance；And every round culvert pipe with it is corresponding just
Headwall is orthogonal, composition skew box girders structure, easy construction, and current state is good.
In order that engineering compact in design, reduces the purpose for accounting for pressure and quantities, each headwall section is equal when being connected with each other to reach
Using right angle.As needed, side wall can also be not parallel to the setting of culvert pipe axis, side wall and positive headwall is used other angles
Degree is configured.In addition, circle culvert pipe also can use arch or polygon culvert to replace, while culvert pipe quantity can be also changed.
Claims (3)
1. a kind of novel porous oblique pipe culvert structure, including it is arranged in parallel and with two of roadbed oblique and above circle culvert pipe,
Pipe culvert hole periphery both sides are provided with the headwall of left wing's wall and right flank wall and the connection left and right aileron, it is characterised in that：Institute
It is equal to state round culvert pipe pipe range；Left wing's wall and right flank wall end is contour but wall length is unequal；The headwall includes multistage
The positive headwall and side wall being staggered, the positive headwall and side wall join end to end and form fold-line-shaped wall；The positive headwall
Equal with the quantity of circle culvert pipe, every section of positive headwall is vertically set at the mouth of pipe of corresponding circle culvert pipe, every section of positive headwall starting point position
Line, the line of final position composition for putting composition are parallel with roadbed sideline.
2. novel porous oblique pipe culvert structure according to claim 1, it is characterised in that：The side wall and positive headwall
Angle be 90 °.
3. novel porous oblique pipe culvert structure according to claim 1, it is characterised in that：The side wall and positive headwall
Connected evagination corner is arcuate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720849472.3U CN206941430U (en) | 2017-07-13 | 2017-07-13 | Novel porous oblique pipe culvert structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720849472.3U CN206941430U (en) | 2017-07-13 | 2017-07-13 | Novel porous oblique pipe culvert structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206941430U true CN206941430U (en) | 2018-01-30 |
Family
ID=61369655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720849472.3U Withdrawn - After Issue CN206941430U (en) | 2017-07-13 | 2017-07-13 | Novel porous oblique pipe culvert structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206941430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107299599A (en) * | 2017-07-13 | 2017-10-27 | 黄河勘测规划设计有限公司 | Novel porous oblique pipe culvert structure |
-
2017
- 2017-07-13 CN CN201720849472.3U patent/CN206941430U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107299599A (en) * | 2017-07-13 | 2017-10-27 | 黄河勘测规划设计有限公司 | Novel porous oblique pipe culvert structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450003 Zhengzhou Jinshui Road, Henan, No. 109 Patentee after: YELLOW RIVER ENGINEERING CONSULTING Co.,Ltd. Address before: 450003 Zhengzhou Jinshui Road, Henan, No. 109 Patentee before: YELLOW RIVER ENGINEERING CONSULTING Co.,Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180130 Effective date of abandoning: 20230526 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180130 Effective date of abandoning: 20230526 |