CN207376459U - A kind of bridge drainage system - Google Patents
A kind of bridge drainage system Download PDFInfo
- Publication number
- CN207376459U CN207376459U CN201721399126.6U CN201721399126U CN207376459U CN 207376459 U CN207376459 U CN 207376459U CN 201721399126 U CN201721399126 U CN 201721399126U CN 207376459 U CN207376459 U CN 207376459U
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- CN
- China
- Prior art keywords
- drainpipe
- drainage system
- gully
- hole
- bridge
- 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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- Sink And Installation For Waste Water (AREA)
Abstract
The utility model discloses a kind of bridge drainage system, its key points of the technical solution are that：A kind of bridge drainage system, including being embedded in the in vivo drainpipe of bridge, the upper end of the drainpipe is equipped with collector pipe, and the collector pipe is equipped with several leak-off chutes, and the edge of the leak-off chute is equipped with the low inclined-plane in the high inside in outside；The drainpipe is equipped with drip pan, and the bottom of the drip pan is equipped with the gully-hole of several communicated drainage pipes, and the gully-hole is in tilted layout and the one side of close drip pan is higher.Water in pontic can efficiently flow rapidly into drainpipe, and water is not easy to leak in pontic in water inlet pipe and drainpipe, improves the security of bridge.
Description
Technical field
The utility model is related to bridge auxiliary facility field, more particularly to a kind of bridge drainage system.
Background technology
Urban road and highway are frequently included there are many bridge, and bridge has become the important composition portion of present highway
Point.The structure that bridge is more closed due to it so that a large amount of ponding, therefore, the row of bridge can be generated on bridge floor in the rainy day
Water becomes one of an important factor for influence bridge quality.
At present, notification number is that the Chinese utility model patent of CN201485788U discloses a kind of bridge drainage system, it
Including the tapping pipe being arranged in bridge preformed hole and it is pressed together on the nozzle seat of the tapping pipe top surface, the bridge floor of the bridge
Waterproof layer is extended within the nozzle outer rim of the tapping pipe.
Above-mentioned bridge drainage system in use, when rainwater is larger, rainwater in nozzle seat can from nozzle seat with
Gap between tapping pipe flows to waterproof layer of bridge, and then penetrates into pontic, influences the security of bridge.
Utility model content
The purpose of this utility model is to provide a kind of bridge drainage system, and advantage is that draining is thorough, and draining is not easy outside
It lets out, is not easy to leak to pontic.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of bridge platoon water system
System, including being embedded in the in vivo drainpipe of bridge, the upper end of the drainpipe is equipped with collector pipe, and the collector pipe is equipped with several leakages
Sink, the edge of the leak-off chute are equipped with the low inclined-plane in the high inside in outside；The drainpipe is equipped with drip pan, the drip pan
Bottom be equipped with the gully-holes of several communicated drainage pipes, the gully-hole is in tilted layout and higher close to the one side of drip pan.
Through the above technical solutions, collector pipe is used to collect the water in bridge floor and pontic, drainpipe is used for collector pipe
In water discharge；Leak-off chute is used to collecting water in pontic, and water can enter collector pipe via leak-off chute in pontic, on leak-off chute
The low inclined-plane in the high inside in outside allows the water to smoothly rapidly enter collector pipe, and overboard in collector pipe is not easy to let out from leak-off chute
Leakage is into pontic；Waterproof layer has been generally included in pontic, drip pan is arranged on to the position contour with waterproof layer, drip pan is collected
The water in pontic more than waterproof layer and waterproof layer, and pass through gully-hole and the water in drip pan is drained in drainpipe, collect
Water hole, which is obliquely installed, enables the water in drip pan smoothly to flow into drainpipe and overboard in drainpipe is not easy from gully-hole
Outflow, therefore enable to the water in pontic that can efficiently flow rapidly into drainpipe, water is not easy to leak in water inlet pipe and drainpipe
Into pontic, the security of bridge is improved.
The utility model is further arranged to：Leakage board is equipped in the gully-hole, the leakage board is equipped with several leakages
Water hole, the leakage board are equipped with adjustment sheet close to the one side of drainpipe center line.
Through the above technical solutions, adjustment sheet is arranged on leakage board close to the one side of drainpipe center line, adjustment sheet is selected
The material that quality is softer certain elasticity is made, water from drip pan flow into gully-hole when, current are through leakage hole and push adjusting open
Piece flows into drainpipe, and when the water level in drainpipe is higher, the water level squeeze adjustments piece in drainpipe, adjustment sheet sealing is catchmented
Hole, the water in drainpipe cannot pass through gully-hole outflow and penetrates into wall, reduces flowing water and penetrates into influence of the pontic to pontic,
Improve the security of bridge.
The utility model is further arranged to：The side wall of the gully-hole is fixedly connected with connecting rod, in the connecting rod
Equipped with the mounting rod extended along gully-hole centerline direction, the leakage board and adjustment sheet are mounted on mounting rod.
Through the above technical solutions, mounting rod is fixed on by connecting rod in gully-hole, mounting rod is along in gully-hole
Heart line extends, therefore leakage board and adjustment sheet be fixedly mounted on mounting rod can ensure to have preferably to neutrality, and leak
The installation of plate and adjustment sheet is simple and convenient.
The utility model is further arranged to：The mounting rod is equipped with the block contradicted for adjustment sheet, the mounting rod
Upper threaded connection is useful for compressing the clamp nut of leakage board.
Through the above technical solutions, leakage board and adjustment sheet are compressed by connection mounting rod by block and clamp nut cooperation
On, the installation and replacement of leakage board and adjustment sheet are convenient.
The utility model is further arranged to：The opening of the collector pipe is equipped with draining double-edged fine-toothed comb, and the collector pipe is opened
Mouthful place is equipped with for contradicting the positioning plate of draining double-edged fine-toothed comb.
Through the above technical solutions, draining double-edged fine-toothed comb is used to stop the large-scale impurity in flowing water so that collector pipe and drainpipe
It is not easy to be blocked by large-scale impurity, the positioning plate at the collector pipe place of outputing causes draining double-edged fine-toothed comb to be easily mounted to position, and draining double-edged fine-toothed comb is not easy
It tilts or falls into collector pipe.
The utility model is further arranged to：The positioning plate is equipped with several open slots, is set on the draining double-edged fine-toothed comb
There is locating ring, the excircle of the locating ring is equipped with and the one-to-one fixed plate of open slot.
Through the above technical solutions, when draining double-edged fine-toothed comb is mounted on collector pipe, fixed plate at open slot is put down, is positioned
For ring inlay card in positioning plate, draining double-edged fine-toothed comb is not easily shifted, rotates draining double-edged fine-toothed comb at this time so that fixed plate misplaces and blocks with open slot
Embedded in the lower section of positioning plate, draining double-edged fine-toothed comb, which is fixed, to be not easily taken out.
The utility model is further arranged to：The lower section of the draining double-edged fine-toothed comb is equipped with straight-bar, and the straight-bar is combed away from draining
One end of son is equipped with filter screen.
Through the above technical solutions, filter screen can be reduced impurity and fallen into being filtered into overboard in collector pipe
In drainpipe, filter screen is connected by straight-bar with draining double-edged fine-toothed comb, thus install draining double-edged fine-toothed comb when filter screen can once mounting arrive
Position, easy for installation, filter screen takes out together when taking out draining double-edged fine-toothed comb, the convenient cleaning to filter screen.
The utility model is further arranged to：The filter screen is surrounded by wall net.
Through the above technical solutions, wall net improves filter screen to overboard filter effect, while by filter screen and wall net
Sundries under filtering can be lived by filter screen and the wall string bag, and impurity is not easy to fall into drainpipe, can be by filter screen when taking out filter screen
The sundries lived with the wall string bag cleans up.
In conclusion the utility model has the advantages that：
1st, leak-off chute and gully-hole are obliquely installed so that while facilitating the water in collection pontic, collector pipe and draining
Water in pipe is not easy to leak in pontic；
2nd, the cooperation of open slot and positioning plate is passed through so that draining double-edged fine-toothed comb can be rapidly secured on collector pipe；
3rd, filter screen and wall net are connected by straight-bar below draining double-edged fine-toothed comb, to being filtered into water in collector pipe, mistake
Sundries under filter is not easy to drop, and removal draining double-edged fine-toothed comb can be taken off filter screen and filter screen is cleared up.
Description of the drawings
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Fig. 3 is the explosive view of the present embodiment；
Fig. 4 is the enlarged drawing at B in Fig. 3.
Reference numeral：1st, pontic；2nd, drainpipe；3rd, collector pipe；4th, leak-off chute；41st, inclined-plane；5th, drip pan；6th, gully-hole；
7th, leakage board；71st, leakage hole；8th, adjustment sheet；9th, connecting rod；10th, mounting rod；101st, block；11st, clamp nut；12nd, draining is combed
Son；13rd, positioning plate；131st, open slot；14th, locating ring；141st, fixed plate；15th, straight-bar；16th, filter screen；17th, wall net；18th, bridge
Face；19th, abutment；20th, waterproof layer.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment：With reference to figure 1, a kind of bridge drainage system, including the drainpipe 2 being embedded in pontic 1, drainpipe 2
Top is equipped with collector pipe 3, and the upper surface of collector pipe 3 is concordant with 1 upper surface of pontic, during rainwater weather, the rainwater stream on bridge floor 18
Enter collector pipe 3, and discharge pontic 1 in drainpipe 2 is flowed into from collector pipe 3.
With reference to figure 1, waterproof layer 20 is included in pontic 1,20 lower section of waterproof layer is abutment 19, and 20 top of waterproof layer is bridge floor
18.Bridge floor 18 can adsorb substantial amounts of rainwater in the rainy day, therefore be equipped with leak-off chute 4 in the side wall of collector pipe 3, the rainwater energy in metope
Enough flowed by leak-off chute 4 in gully-hole 6.The upper and lower surface of gully-hole 6 is equipped with inclined-plane 41, and inclined-plane 41 is close to 3 outside of collector pipe
Position be higher than close to the position of the inside of collector pipe 3, therefore the moisture in bridge floor 18 smoothly can be flowed into collection along inclined-plane 41
In water pipe 3, and water is then not easy to be flowed into bridge floor 18 from leak-off chute 4 in collector pipe 3.
With reference to figure 1, the periphery of drainpipe 2 is equipped with drip pan 5, the height at 5 edge of drip pan and the height phase of waterproof layer 20
Close to the position of drip pan 5 gully-hole 6 is equipped with Deng, drainpipe 2, gully-hole 6 is obliquely installed and close to the height of 5 one side of drip pan
It is higher.During the rainy day, the rainwater in rainwater and bridge floor 18 that waterproof layer 20 is collected into can be pooled in drip pan 5 and storehouse gully-hole
6 flow into drainpipe 2, and due to the gradient of gully-hole 6, the rainwater in water collecting bin can be flowed rapidly into drainpipe 2, and drainpipe
Water in 2 is not easy to flow out from gully-hole 6.
With reference to figure 1 and Fig. 2, the side wall of gully-hole 6 is fixedly connected with connecting rod 9, and connecting rod 9 is equipped with mounting rod 10, peace
Bar 10 is filled along the direction of 6 center line of gully-hole to extend.Mounting rod 10 is equipped with block 101, and pressure is threaded on mounting rod 10
Tight nut 11, the position before mounting rod 10 is located at block 101 and clamp nut 11 are equipped with leakage board 7 and adjustment sheet 8, compared with
Leakage board 7, adjustment sheet 8 is close to the center line of drainpipe 2.Leakage board 7 is equipped with the leakage hole 71 that water supply stream passes through.Clamp nut 11
Block 101 is coordinated to lock leakage board 7 and adjustment sheet 8 during locking, in the present embodiment, adjustment sheet 8 is made of rubber, therefore adjustment sheet
8 geology are softer and with preferable elasticity, and under normal condition, adjustment disk is contacted with 6 inner wall of gully-hole, when having water from gully-hole 6
When flowing into drainpipe 2, adjustment sheet 8 is subject to water flow pressure to deform, and current can smoothly enter drainpipe 2.When rainfall is led greatly
When causing the water level in drainpipe 2 higher, the water in drainpipe 2 applies pressure to adjustment sheet 8, and adjustment sheet 8 is close on leakage board 7
And gully-hole 6 is closed, the water in drainpipe 2 not easily passs through gully-hole 6 and flows to pontic 1, avoids big or drainpipe 2 is stifled in rainfall
Plug is that the phenomenon that rainwater flood irrigation occur.
With reference to figure 3 and Fig. 4, the opening of collector pipe 3 is equipped with draining double-edged fine-toothed comb 12, the upper surface of draining double-edged fine-toothed comb 12 and pontic 1
Upper surface it is concordant, draining double-edged fine-toothed comb 12 can reduce large-scale sundries into catchmenting to being filtered into the rainwater in collector pipe 3
Pipe 3 and drainpipe 2.The opening of collector pipe 3 is equipped with positioning plate 13, when draining double-edged fine-toothed comb 12 is mounted on collector pipe 3, draining double-edged fine-toothed comb
12 contradict on positioning plate 13 so that draining double-edged fine-toothed comb 12 can be installed to specified altitude assignment, and draining double-edged fine-toothed comb 12 is not easy sinking or convex
It rises.The lower surface of draining double-edged fine-toothed comb 12 is equipped with locating ring 14, and when draining double-edged fine-toothed comb 12 is mounted on collector pipe 3,14 inlay card of locating ring exists
In positioning plate 13, therefore draining double-edged fine-toothed comb 12 is not easily shifted.The one end of locating ring 14 away from draining double-edged fine-toothed comb 12 is equipped with several fixed plates
141, positioning plate 13 is equipped with and 141 one-to-one open slot 131 of fixed plate.When installing draining double-edged fine-toothed comb 12, fixed plate 141 is from opening
The lower section for being placed in positioning plate 13 is passed through at mouth slot 131, at this time rotary rowed leaf grating for down pipe 12, due to positioning plate 13 and fixed plate 141
And effect, draining double-edged fine-toothed comb 12 can not take out.It is that rotary rowed leaf grating for down pipe 12 is so that at positioning plate 13 when needing to take out draining double-edged fine-toothed comb 12
In the position of open slot 131, draining double-edged fine-toothed comb 12 is that can be taken off at this time.
With reference to figure 1, the lower section of draining double-edged fine-toothed comb 12 is connected with straight-bar 15, and the one end of straight-bar 15 away from draining double-edged fine-toothed comb 12 was equipped with
Strainer 16, filter screen 16 are surrounded by wall net 17.Rainwater can pass through filter screen 16 and wall when flowing to drainpipe 2 from collector pipe 3
Net 17, filter screen 16 and wall net 17 are filtered the rainwater of process, by the large-scale filtering foreign mixed in rainwater and are stored in
On filter screen 16 and wall net 17, sundries is not easy to fall into drainpipe 2, and drainpipe 2 is not easy to be blocked.After a period of time, take out
Draining double-edged fine-toothed comb 12, draining double-edged fine-toothed comb 12 drive filter screen 16 and wall net 17 to take out together by straight-bar 15, convenient to 16 He of filter screen
The cleaning of wall net 17.
Action process：Bridge drainage system installation bridge both sides in the present embodiment, in rainwater weather, bridge surface
Rainwater flows into well via collector pipe 3 is flowed into after draining double-edged fine-toothed comb 12 tentatively filtering by the filtering again of filter screen 16 and wall net 17
Drainpipe 2 simultaneously discharges pontic 1.The rainwater part adsorbed in bridge floor 18 enters collector pipe 3 from leak-off chute 4, and a part continues downward
Flowing, flows to drip pan 5 after being stopped by waterproof layer 20, the water in drip pan 5, which is flowed by gully-hole 6 in drainpipe 2, discharges bridge
Body 1.
When needing to clear up filter screen 16 and wall net 17, draining double-edged fine-toothed comb 12 is rotated so that 131 weight of fixed plate 141 and open slot
It closes, takes out draining double-edged fine-toothed comb 12, filter screen 16 and wall net 17 take out together, and weight after cleaning and maintenance is carried out to filter screen 16 and wall net 17
It is new to be packed into collector pipe 3.During installation, fixed plate 141 is passed through into rear rotary rowed leaf grating for down pipe 12 from open slot 131 so that fixed plate
141 inlay cards are completed to install in the lower section of positioning plate 13.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as it is all protected in the right of the utility model be subject to Patent Law.
Claims (8)
1. a kind of bridge drainage system, which is characterized in that including the drainpipe (2) being embedded in pontic (1), the drainpipe
(2) upper end is equipped with collector pipe (3), and the collector pipe (3) is equipped with several leak-off chutes (4), and the edge of the leak-off chute (4) is set
The inclined-plane (41) for having the high inside in outside low；The drainpipe (2) is equipped with drip pan (5), and the bottom of the drip pan (5) is equipped with
The gully-hole (6) of several communicated drainage pipes (2), the gully-hole (6) be in tilted layout and close to the one side of drip pan (5) compared with
It is high.
2. bridge drainage system according to claim 1, which is characterized in that leakage board is equipped in the gully-hole (6)
(7), the leakage board (7) is equipped with several leakage holes (71), and the leakage board (7) is close to the one side of drainpipe (2) center line
Equipped with adjustment sheet (8).
3. bridge drainage system according to claim 2, which is characterized in that the side wall of the gully-hole (6) is fixedly connected
There is connecting rod (9), the connecting rod (9) is equipped with the mounting rod (10) extended along gully-hole (6) centerline direction, the leakage
Water plate (7) and adjustment sheet (8) are mounted on mounting rod (10).
4. bridge drainage system according to claim 3, which is characterized in that the mounting rod (10) is equipped with for adjustment sheet
(8) block (101) contradicted is threadedly coupled the clamp nut (11) for being useful for compressing leakage board (7) on the mounting rod (10).
5. bridge drainage system according to claim 1, which is characterized in that the opening of the collector pipe (3) is equipped with row
Leaf grating for down pipe (12), the opening of the collector pipe (3) are equipped with to contradict the positioning plate (13) of draining double-edged fine-toothed comb (12).
6. bridge drainage system according to claim 5, which is characterized in that the positioning plate (13) is opened equipped with several
Mouth slot (131), the draining double-edged fine-toothed comb (12) are equipped with locating ring (14), and the excircle of the locating ring (14) is equipped with and opening
The one-to-one fixed plate (141) of slot (131).
7. bridge drainage system according to claim 5, which is characterized in that the lower section of the draining double-edged fine-toothed comb (12) is equipped with straight
Bar (15), the one end of the straight-bar (15) away from draining double-edged fine-toothed comb (12) are equipped with filter screen (16).
8. bridge drainage system according to claim 7, which is characterized in that the filter screen (16) is surrounded by wall net
(17)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721399126.6U CN207376459U (en) | 2017-10-26 | 2017-10-26 | A kind of bridge drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721399126.6U CN207376459U (en) | 2017-10-26 | 2017-10-26 | A kind of bridge drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207376459U true CN207376459U (en) | 2018-05-18 |
Family
ID=62336471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721399126.6U Expired - Fee Related CN207376459U (en) | 2017-10-26 | 2017-10-26 | A kind of bridge drainage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207376459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653087A (en) * | 2018-12-21 | 2019-04-19 | 浙江天池市政建设有限公司 | A kind of municipal bridge drain device of easy to clean |
-
2017
- 2017-10-26 CN CN201721399126.6U patent/CN207376459U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653087A (en) * | 2018-12-21 | 2019-04-19 | 浙江天池市政建设有限公司 | A kind of municipal bridge drain device of easy to clean |
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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: 20180518 Termination date: 20211026 |