CN207260288U - A kind of new arcuation drainage ditch cover plate - Google Patents
A kind of new arcuation drainage ditch cover plate Download PDFInfo
- Publication number
- CN207260288U CN207260288U CN201720853878.9U CN201720853878U CN207260288U CN 207260288 U CN207260288 U CN 207260288U CN 201720853878 U CN201720853878 U CN 201720853878U CN 207260288 U CN207260288 U CN 207260288U
- Authority
- CN
- China
- Prior art keywords
- cover board
- arched girder
- reinforcing bar
- vertical reinforcing
- drainage ditch
- 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 provides that a new span is larger, bearing capacity is strong, is adapted to the drainage ditch cover plate in the various tracks in city.A kind of new arcuation drainage ditch cover plate, cover board material are steel prefabricated components, and cover board is made of three-core arcuation beam, vertical reinforcing bar, horizontal gird and angle steel.Angle steel is pre-buried to be welded in cover board cushion cap, and three-core arched girder lower end ensures the stability of lower end with angle steel welding；Horizontal gird is welded with arched girder upper end, and horizontal girder steel upper end and arched girder vertex are in same level, to ensure the planarization of this cover board；Horizontal girder steel is connected by vertical reinforcing bar with steel arch, and vertical reinforcing bar act as the horizontal beam action of support level, and vertical reinforcing bar sets the quantity that should be welded according to the span of arch；The angle steel of crossbeam both ends and both sides welds, to keep the stabilization of whole cover board horizontal plane.Due to the special structure of the utility model itself, make its whole structural stability preferable, carrying grade is high, is suitable as the drainage ditch cover plate in the various tracks in city.
Description
Technical field
A kind of municipal drainage device is the utility model is related to, more particularly to a kind of new drainage ditch cover plate.
Background technology
In recent years, with the fast development of Chinese Urbanization's, urban size is increasing, just as in stand large flat bread.Once
City meets with strong rainstorms and attacks, and waterlogging then easily occurs for city.Urban waterlogging refers to since precipitation or continuous precipitation exceed city
City's drainability causes the phenomenon that ponding disaster is produced in city.The odjective cause for causing waterlogging is that rainfall intensity is big, range set
In.The especially anxious place of rainfall is likely to form ponding, and rainfall intensity is bigger, the time long is also possible to form ponding.Pass
Drainage arrangement is both provided with the road surface in the city of system, predominantly clearance type drainage arrangement.
Existing clearance type drainage arrangement has latasuture formula gutter and two kinds of center seam type gutter form, its critical piece is
Slit cover, gutter base, Butterworth Hatch, drop well and termination baffle etc..Traditional slit cover only exists because of holding power
Surrounding, limits the span of cover board.And the carrying grade of drainage arrangement is relatively low, existing apparatus is such as applied to car lane, its
Larger deformation will be produced under the action of car load, easily cause cracking and the depression on road surface.Due to existing latasuture formula gutter
Cover board employs tilting design, its stress condition is more unfavorable, and whole structural stability is poor.Therefore existing clearance type draining dress
The carrying grade put is relatively low, is not suitable for being applied to car lane, for the weather of heavy showers, traditional slit cover
Drainability is far from meeting the requirements.Therefore a kind of new span of needs is larger, bearing capacity is strong, is adapted to the various tracks in city
Drainage ditch cover plate.
Utility model content
The purpose of this utility model is to be directed to a series of traditional shortcomings of slit type drainage ditch, there is provided a kind of new arch row
Ditch cover board, the span by increasing clearance type drainage arrangement cover board improve the drainability of slit type drainage ditch, pass through in addition
Grade is carried, is preferably matched with car lane structure type and drainage character, draining is ensured using simple and practicable measure
Effect simultaneously effectively improves safety of structure.
The purpose of this utility model technical scheme is that：
A kind of new arcuation slit type drainage ditch cover board, cover board material are steel prefabricated components, and cover board is by three-core arched girder, vertical
Reinforcing bar, horizontal gird composition.The three-core arched girder lower end ensures the stability of lower end with angle steel welding, and the angle steel is pre-buried
It is welded in cover board cushion cap；The horizontal gird is welded with three-core arched girder upper end, and horizontal girder steel upper end exists with basket handle arch back point
In same level, to ensure the planarization of this cover board；The horizontal gird is connected by vertical reinforcing bar with steel arch, vertical steel
Muscle act as the horizontal beam action of support level, and the vertical reinforcing bar sets the quantity that should be welded according to the span of arch；It is described
Reserve one section of horizontal gird both ends and the angle steel of both sides weld, to keep the stabilization of whole cover board horizontal plane.
As further improving and supplementing to above-mentioned technical proposal, it is special that the utility model further includes following supplementary technology
Sign.
The three-core arched girder determines the size of its span according to the broadband in gutter.
The steel material is stainless steel, and the weld should all spray antirust paint when constructing.
Beneficial effect：A kind of new arcuation drainage ditch cover plate provided by the utility model, than traditional drainage ditch cover plate across
Degree is big, and unit interval internal drainage amount is big.For the weather of heavy showers, the drainage efficiency in gutter can be greatly improved, is subtracted
The possibility of few urban waterlogging burst.Due to the special structure of the utility model itself, make its whole structural stability preferable, hold
Grade height is carried, is suitable as the drainage ditch cover plate in the various tracks in city.
Brief description of the drawings
Fig. 1 is the utility model general structure schematic diagram；
Fig. 2 is the schematic cross-section of the utility model；
Fig. 3 is the top view of the utility model.
In figure：1. horizontal gird, section is reserved in 2. horizontal gird both sides, and section is reserved in 3. arched girder both sides, 4. vertical reinforcing bars, 5. 3
Heart arched girder, 6. angle steel.
Embodiment
With reference to a kind of new drainage ditch cover plate of Fig. 1-3 pairs of the utility model, it is described further：
The utility model arcuation slit type drainage ditch cover board, cover board material are steel prefabricated components, cover board by three-core arched girder 5,
Vertical reinforcing bar 4, horizontal gird 1 form.
One section of embedded roadbed is reserved in 5 both sides of three-core arched girder respectively, pre-buried in cover board cushion cap to weld angle steel 6, described
Arched girder both sides reserve section 3 and welded with angle steel 6, ensure the overall stability of three-core arched girder 5；The horizontal gird 1 and three-core
5 upper end of arched girder is welded, and 1 upper end of horizontal gird and 5 vertex of three-core arched girder are in same level, to ensure the lid of the utility model
Plate level face is smooth；The horizontal gird 1 is connected by vertical reinforcing bar 4 with three-core arched girder 5, and vertical reinforcing bar 4 act as supporting
The effect of horizontal gird 1, the vertical reinforcing bar 4 set the quantity that should be welded according to the span in gutter；The level
Section 2 is reserved in crossbeam both sides and the angle steel 6 of both sides welds, to ensure the stabilization of whole cover board horizontal plane.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
State the technical solution described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of various embodiments of the utility model technical solution
Enclose.
Claims (2)
- A kind of 1. new arcuation drainage ditch cover plate, it is characterised in that：The utility model arcuation drainage ditch cover plate, cover board material are steel Prefabricated components, cover board is by three-core arched girder (5), vertical reinforcing bar (4), horizontal gird (1) composition, three-core arched girder (5) both ends insertion road Base, pre-buried welding angle steel (6), three-core arched girder (5) both ends are welded with angle steel (6) in cover board cushion cap, ensure that three-core arched girder (5) is overall Stability；The horizontal gird (1) is welded with three-core arched girder (5) upper end, horizontal gird (1) upper end and three-core arched girder (5) Vertex is in same level, to ensure that cover board horizontal plane is smooth；The horizontal gird (1) passes through vertical reinforcing bar (4) and three Heart arched girder (5) is connected, and vertical reinforcing bar (4) act as the effect of support level crossbeam (1), and the vertical reinforcing bar (4) is according to row The span in ditch sets the quantity that should be welded；Reserve one section of described horizontal gird (1) both ends and the angle steel (6) of both sides weld Connect, to ensure the stabilization of whole cover board horizontal plane.
- A kind of 2. new arcuation drainage ditch cover plate according to claim 1, it is characterised in that：The three-core arched girder (5) The size of its span is determined according to the broadband in gutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720853878.9U CN207260288U (en) | 2017-07-14 | 2017-07-14 | A kind of new arcuation drainage ditch cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720853878.9U CN207260288U (en) | 2017-07-14 | 2017-07-14 | A kind of new arcuation drainage ditch cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207260288U true CN207260288U (en) | 2018-04-20 |
Family
ID=61926869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720853878.9U Expired - Fee Related CN207260288U (en) | 2017-07-14 | 2017-07-14 | A kind of new arcuation drainage ditch cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207260288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2731757C1 (en) * | 2019-12-25 | 2020-09-08 | Общество с ограниченной ответственностью "Центр технических разработок" | Reinforced concrete gutter support assembly unit and tray |
-
2017
- 2017-07-14 CN CN201720853878.9U patent/CN207260288U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2731757C1 (en) * | 2019-12-25 | 2020-09-08 | Общество с ограниченной ответственностью "Центр технических разработок" | Reinforced concrete gutter support assembly unit and tray |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 Termination date: 20190714 |