CN208777108U - A kind of safety drain slot safeguard structure improving airport roadbed drainage speed - Google Patents
A kind of safety drain slot safeguard structure improving airport roadbed drainage speed Download PDFInfo
- Publication number
- CN208777108U CN208777108U CN201820780495.8U CN201820780495U CN208777108U CN 208777108 U CN208777108 U CN 208777108U CN 201820780495 U CN201820780495 U CN 201820780495U CN 208777108 U CN208777108 U CN 208777108U
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- filter screen
- reverse
- rhone
- filling plate
- threading hole
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Abstract
The utility model discloses a kind of safety drain slot safeguard structures for improving airport roadbed drainage speed, including rhone, the water inlet of the rhone is equipped with longitudinal filter screen, lateral filter screen is installed right above the rhone, the bottom of the longitudinal direction filter screen is fixedly mounted on the bottom of rhone, the top of the longitudinal direction filter screen and one end of lateral filter screen are fixedly welded, first axle is welded on the other end of the transverse direction filter screen to be in the charge of, the inside that the first axle is in the charge of is equipped with the first connection bearing, the first connection bearing is equipped with the first reverse-filling plate, the first block is provided on the left of the first reverse-filling plate.The safety drain slot safeguard structure of the raising airport roadbed drainage speed, provided with two reverse-filling plates, rainy season set, when rainfall increases considerably within the scope of airport, two reverse-filling plates can prevent external water from flowing backward to come in by rhone, reduce the draining difficulty of airport storm water.
Description
Technical field
The utility model relates to rhone safeguard structure technical field, specially a kind of raising airport roadbed drainage speed
Safety drain slot safeguard structure.
Background technique
With the development of society, aircraft becomes one of essential tool of people's trip, what can aircraft safe is risen
Drop becomes the problem of everybody general concern.However, on current airport in use, will appear often road collapse or rise and fall
The appearance of phenomenon, the above problem seriously hinders the normal operation on airport, hinders the landing of flight, causes unnecessary warp
Ji loss.It finding after study, the appearance of airport roadway problem, key point is that drainage system draining in movement area is slower, one
The severe precipitation of denier weather condition is larger, and drainability will be unable to the normal use demand for meeting airport, easily generation ponding,
Caused the damage to airport roadway in the past for a long time.The reason for causing drainage system draining in movement area slower has following: one,
Airport storm water system itself haves the defects that certain, causes drainage speed slower；Two, the rhone unprotect of airport storm water system
Structure causes rhone easily to block, and influences to drain；Three, when the larger precipitation of precipitation area increases within the scope of airport, some machines
Field is influenced by landform, and the water row on airport does not go out, and extraneous water flows backward along rhone into airport again, leads to shape in airport
At ponding, aircraft can not Normal Take-Off And Landing.
It is although mentioned in China using novel rhone disclosed in new patent ublic specification of application CN207031963U
High rhone drainage speed, but the problem of there is no the protections and reverse irrigation of considering rhone；In addition, the drainage arrangement is pacified
Cylinder driving is filled, cost is larger.
Utility model content
The purpose of this utility model is to provide it is a kind of improve airport roadbed drainage speed safety drain slot safeguard structure,
To solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of to improve airport roadbed drainage speed
Safety drain slot safeguard structure, including rhone, the water inlet of the rhone are equipped with longitudinal filter screen, the rhone
Surface lateral filter screen is installed, the bottom of the longitudinal direction filter screen is fixedly mounted on the bottom of rhone, the longitudinal direction
The top of filter screen and one end of lateral filter screen are fixedly welded, and are welded with first bearing on the other end of the transverse direction filter screen
Pipe, the inside that the first axle is in the charge of are equipped with the first connection bearing, and the first connection bearing is equipped with the first reverse-filling plate, institute
It states and is provided with the first block on the left of the first reverse-filling plate, first block is fixedly mounted on the bottom of rhone, and described
The bottom of one reverse-filling plate offers the first threading hole, and the second threading hole, first threading are offered on first block
The first connecting line, the transverse direction filter screen fixed weldering on one end of longitudinal filter screen are connected between hole and the second threading hole
It is connected to second bearing pipe, the inside of the second bearing pipe is equipped with the second connection bearing, and the second connection bearing is equipped with the
Two reverse-filling plates are provided with the second block on the left of the second reverse-filling plate, and second block is fixedly mounted on rhone
Bottom, the bottom of the second reverse-filling plate offers third threading hole, offers the 4th threading hole on second block,
It is connected with the second connecting line between the third threading hole and the 4th threading hole, is arranged on the right surface of the second reverse-filling plate
There is pressure pin, drain bar is placed on the pressure pin, the other end of the drain bar is rotatably installed in fixed plate, the fixed plate
It is fixedly mounted on the bottom of rhone, support rod is provided on the right side of the fixed plate, the top of the support rod is fixedly welded
On the lower surface of lateral filter screen, the bottom of the support rod is fixedly mounted on the bottom of rhone.
Preferably, longitudinal filter screen includes the first stainless steel filter screen layer, the first infiltration geotextile layer, rubber drainage
Stratum reticulare, the second infiltration geotextile layer and the second stainless steel filter screen layer, the first stainless steel filter screen layer, the first infiltration geotechnique
Layer of cloth, rubber drainage stratum reticulare, the second infiltration geotextile layer and the second stainless steel filter screen layer are successively arranged from top to bottom, and described
First stainless steel filter screen layer, the first infiltration geotextile layer, rubber drainage stratum reticulare, the second infiltration geotextile layer and the second stainless steel
Filtering meshes are fixedly connected between any two, and the longitudinal direction filter screen is identical with the lateral structure of filter screen.
Preferably, the maximum angle of the first reverse-filling plate and the second reverse-filling plate and lateral filter screen is 45 °.
Preferably, the first reverse-filling plate and the second reverse-filling plate are acrylic board, and the first reverse-filling plate and
Second reverse-filling plate with a thickness of 1-1.2cm.
Preferably, first connecting line and the second connecting line are worked out by the mixing of nylon wire, carbon line and PE line.
Compared with prior art, the utility model has the beneficial effects that
(1) the safety drain slot safeguard structure of the raising airport roadbed drainage speed, is provided with filter screen, and filter screen includes
Stainless steel stratum reticulare, geotextile layer and rubber drainage stratum reticulare, can not only stop bulky grain stone can also filter small particles sand,
It ensure that the unimpeded of rhone, in the period of precipitation surges, rhone can smooth draining；(2) the raising airport subgrade drainage
The safety drain slot safeguard structure of speed is provided with two reverse-filling plates, and rainy season set, rainfall increases considerably within the scope of airport
When, two reverse-filling plates can prevent external water from flowing backward to come in by rhone, reduce the draining difficulty of airport storm water.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model reverse-filling plate operation schematic diagram；
Fig. 3 is the utility model filter screen structure schematic diagram.
In figure: 1 rhone, 2 longitudinal filter screens, the first stainless steel filter screen layer 201, first infiltration geotextile layer 202, rubber
Glue drains the infiltration of stratum reticulare 203, second geotextile layer 204, the second stainless steel filter screen layer 205,3 lateral filter screen, 4 first bearings
Pipe, 5 first connection bearings, 6 first reverse-filling plates, 7 first blocks, 8 first threading holes, 9 second threading holes, 10 first connections
Line, 11 second bearing pipes, 12 second connection bearings, 13 second reverse-filling plates, 14 second blocks, 15 third threading holes, 16 the 4th
Threading hole, 17 second connecting lines, 18 pressure pins, 19 drain bars, 20 fixed plates, 21 support rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of safety improving airport roadbed drainage speed
Rhone safeguard structure, including rhone 1, the water inlet of rhone 1 are equipped with longitudinal filter screen 2, the surface of rhone 1
Lateral filter screen 3 is installed, the bottom of longitudinal filter screen 2 is fixedly mounted on the bottom of rhone 1, the top of longitudinal filter screen 2
It is fixedly welded with one end of lateral filter screen 3, longitudinal filter screen 2 includes the first stainless steel filter screen layer 201, first infiltration geotechnique
Layer of cloth 202, the infiltration geotextile layer 204 of rubber drainage stratum reticulare 203, second and the second stainless steel filter screen layer 205, the first stainless steel
The infiltration of filtering meshes 201, first geotextile layer 202, the infiltration of rubber drainage stratum reticulare 203, second geotextile layer 204 and second are stainless
Steel filtering meshes 205 are successively arranged from top to bottom, and the first stainless steel filter screen layer 201, first infiltration geotextile layer 202, rubber
Glue draining stratum reticulare 203, second infiltration geotextile layer 204 and the second stainless steel filter screen layer 205 are fixedly connected between any two, are indulged
It is identical with the lateral structure of filter screen 3 to filter screen 2, the first stainless steel filter screen layer 201, first infiltration geotextile layer 202, rubber
Glue draining stratum reticulare 203, second infiltration geotextile layer 204 and the second stainless steel filter screen layer 205 can not only stop the stone of bulky grain
Head can also filter small particles sand, ensure that the unimpeded of rhone, in the period of precipitation surges, rhone can smooth row
Water is welded with first axle on the other end of lateral filter screen 3 and is in the charge of 4, and the inside that first axle is in the charge of 4 is equipped with the first connection bearing 5,
First connection bearing 5 is equipped with the first reverse-filling plate 6, and the maximum angle of the first reverse-filling plate 6 and lateral filter screen 3 is 45 °, keeps away
Exempt from because angle open it is excessive due to can not be automatically closed, the first reverse-filling plate 6 be acrylic board, the first reverse-filling plate 6 with a thickness of
1-1.2cm, the left side of the first reverse-filling plate 6 are provided with the first block 7, and the first block 7 is fixedly mounted on the bottom of rhone 1,
The bottom of first reverse-filling plate 6 offers the first threading hole 8, and the second threading hole 9, the first threading hole 8 are offered on the first block 7
And second be connected with the first connecting line 10 between threading hole 9, the first connecting line 10 is mixed by nylon wire, carbon line and PE line and is worked out
It forms, lateral filter screen 3 is fixedly welded with second bearing pipe 11 on one end of longitudinal filter screen 2, second bearing pipe 11
Inside is equipped with the second reverse-filling plate 13, the second reverse-filling plate 13 and cross equipped with the second connection bearing 12, the second connection bearing 12
It is 45 ° to the maximum angle of filter screen 3, avoids not being automatically closed because angle opening is excessive, the second reverse-filling plate 13 is Asia
Gram force plate, the second reverse-filling plate 13 with a thickness of 1-1.2cm, the first reverse-filling plate 6 and the second reverse-filling plate 13 in rainy season set,
It can prevent external water from flowing backward to come in by rhone when rainfall increases considerably within the scope of airport, reduce the row of airport storm water
Shipwreck degree, the left side of the second reverse-filling plate 13 are provided with the second block 14, and the second block 14 is fixedly mounted on the bottom of rhone 1
Portion, the bottom of the second reverse-filling plate 13 offer third threading hole 15, offer the 4th threading hole 16, third on the second block 14
The second connecting line 17 is connected between threading hole 15 and the 4th threading hole 16, the second connecting line 17 is by nylon wire, carbon line and PE
Line mixing is worked out, and pressure pin 18 is provided on the right surface of the second reverse-filling plate 13, drain bar 19 is placed on pressure pin 18, is arranged
The other end of water plate 19 is rotatably installed in fixed plate 20, and fixed plate 20 is fixedly mounted on the bottom of rhone 1, fixed plate 20
Right side is provided with support rod 21, and the top of support rod 21 is fixedly welded on the lower surface of lateral filter screen 3, the bottom of support rod 21
Portion is fixedly mounted on the bottom of rhone 1.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of safety drain slot safeguard structure for improving airport roadbed drainage speed, including rhone (1), it is characterised in that:
The water inlet of the rhone (1) is equipped with longitudinal filter screen (2), is equipped with lateral mistake right above the rhone (1)
Strainer (3), the bottom of the longitudinal direction filter screen (2) are fixedly mounted on the bottom of rhone (1), the longitudinal direction filter screen (2)
Top and one end of lateral filter screen (3) are fixedly welded, and are welded with first axle on the other end of the transverse direction filter screen (3) and are in the charge of
(4), the inside that the first axle is in the charge of (4) is equipped with the first connection bearing (5), and first connection bearing (5) is equipped with first
Reverse-filling plate (6) is provided with the first block (7) on the left of the first reverse-filling plate (6), the fixed peace of first block (7)
Mounted in the bottom of rhone (1), the bottom of the first reverse-filling plate (6) is offered the first threading hole (8), first block
(7) it is offered on the second threading hole (9), is connected with the first connecting line between first threading hole (8) and the second threading hole (9)
(10), the lateral filter screen (3) is fixedly welded with second bearing pipe (11) on one end of longitudinal filter screen (2), described
The inside of second bearing pipe (11) is equipped with the second connection bearing (12), and second connection bearing (12) is equipped with the second reverse-filling
Plate (13) is provided with the second block (14) on the left of the second reverse-filling plate (13), and second block (14) is fixedly mounted
It is offered third threading hole (15) in the bottom of the bottom of rhone (1), the second reverse-filling plate (13), second block
(14) the 4th threading hole (16) is offered on, is connected with the second company between the third threading hole (15) and the 4th threading hole (16)
Wiring (17)；
It is provided with pressure pin (18) on the right surface of the second reverse-filling plate (13), is placed with drain bar on the pressure pin (18)
(19), the other end of the drain bar (19) is rotatably installed on fixed plate (20), fixed plate (20) row of being fixedly mounted on
The bottom of sink (1) is provided with support rod (21) on the right side of the fixed plate (20), the fixed weldering in the top of the support rod (21)
It connects on the lower surface of lateral filter screen (3), the bottom of the support rod (21) is fixedly mounted on the bottom of rhone (1).
2. a kind of safety drain slot safeguard structure for improving airport roadbed drainage speed according to claim 1, feature
Be: the longitudinal direction filter screen (2) includes the first stainless steel filter screen layer (201), the first infiltration geotextile layer (202), rubber
Drain stratum reticulare (203), the second infiltration geotextile layer (204) and the second stainless steel filter screen layer (205), the first stainless steel mistake
Filter mesh layer (201), the first infiltration geotextile layer (202), rubber drainage stratum reticulare (203), the second infiltration geotextile layer (204) and the
Two stainless steel filter screen layers (205) are successively arranged from top to bottom, and the first stainless steel filter screen layer (201), the first infiltration
Geotextile layer (202), rubber drainage stratum reticulare (203), the second infiltration geotextile layer (204) and the second stainless steel filter screen layer
(205) it is fixedly connected between any two, the longitudinal direction filter screen (2) is identical with the structure of lateral filter screen (3).
3. a kind of safety drain slot safeguard structure for improving airport roadbed drainage speed according to claim 1, feature
Be: the maximum angle of the first reverse-filling plate (6) and the second reverse-filling plate (13) and transverse direction filter screen (3) is 45 °.
4. a kind of safety drain slot safeguard structure for improving airport roadbed drainage speed according to claim 1, feature
Be: the first reverse-filling plate (6) and the second reverse-filling plate (13) are acrylic board, and the first reverse-filling plate (6) and
Second reverse-filling plate (13) with a thickness of 1-1.2cm.
5. a kind of safety drain slot safeguard structure for improving airport roadbed drainage speed according to claim 1, feature
Be: first connecting line (10) and the second connecting line (17) are worked out by the mixing of nylon wire, carbon line and PE line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820780495.8U CN208777108U (en) | 2018-05-24 | 2018-05-24 | A kind of safety drain slot safeguard structure improving airport roadbed drainage speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820780495.8U CN208777108U (en) | 2018-05-24 | 2018-05-24 | A kind of safety drain slot safeguard structure improving airport roadbed drainage speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208777108U true CN208777108U (en) | 2019-04-23 |
Family
ID=66148143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820780495.8U Expired - Fee Related CN208777108U (en) | 2018-05-24 | 2018-05-24 | A kind of safety drain slot safeguard structure improving airport roadbed drainage speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208777108U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681046A (en) * | 2020-12-26 | 2021-04-20 | 中国民用航空飞行学院 | Airport roadbed drainage structure |
| CN113430316A (en) * | 2021-06-07 | 2021-09-24 | 山西太钢不锈钢股份有限公司 | Online drainage device and drainage method for blast furnace shell |
-
2018
- 2018-05-24 CN CN201820780495.8U patent/CN208777108U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681046A (en) * | 2020-12-26 | 2021-04-20 | 中国民用航空飞行学院 | Airport roadbed drainage structure |
| CN113430316A (en) * | 2021-06-07 | 2021-09-24 | 山西太钢不锈钢股份有限公司 | Online drainage device and drainage method for blast furnace shell |
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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: 20190423 Termination date: 20210524 |